diff options
182 files changed, 25464 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..c8afeaf --- /dev/null +++ b/Makefile.am @@ -0,0 +1,6 @@ +AUTOMAKE_OPTIONS = gnu +SUBDIRS = tools src lv2 +DISTDIRS = tools src lv2 + +EXTRA_DIST = \ + version.h
\ No newline at end of file diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 0000000..c0b9008 --- /dev/null +++ b/autogen.sh @@ -0,0 +1,25 @@ +#!/bin/sh -e + +# Check if hugin has been obtained: +if [ ! -f hugin/hugin.c ] +then + echo "You are missing the hugin submodule." + echo "Run" + echo " git submodule init" + echo " git submodule update" + echo "to obtain it." + exit 1 +fi + +# Check for the existence of cppunit.m4. If missing emulate it. +mkdir -p actest +cat << EOF > actest/configure.ac +AC_INIT([actest], [1.0.0]) +AM_PATH_CPPUNIT(1.9.6) +EOF +[ -f acinclude.m4 ] && rm acinclude.m4 +autoreconf -W error actest 2>/dev/null || echo "AC_DEFUN([AM_PATH_CPPUNIT],[echo 'cppunit hack'])" > acinclude.m4 +rm -Rf actest + +# Now run autoreconf +${AUTORECONF:-autoreconf} -fiv diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..6e64b82 --- /dev/null +++ b/configure.ac @@ -0,0 +1,250 @@ +AC_INIT([drumgizmo], m4_esyscmd([cat version.h | cut -d'"' -f2 | xargs echo -n]))dnl" + +AC_CONFIG_SRCDIR([src/drumgizmo.cc]) +AM_INIT_AUTOMAKE + +AC_PROG_CXX +AM_PROG_CC_C_O + +LT_INIT + +AC_CONFIG_HEADERS(config.h) + +need_jack=no + +dnl =========================== +dnl Compile with C++11 support. +dnl =========================== +AC_LANG_PUSH([C++]) +TMP_CXXFLAGS="$CXXFLAGS" +CXXFLAGS=-std=c++11 +AC_MSG_CHECKING([whether CXX supports -std=c++11]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], + [AC_MSG_RESULT([yes])], + [ + AC_MSG_RESULT([no]) + CXXFLAGS=-std=c++0x + AC_MSG_CHECKING([whether CXX supports -std=c++0x]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], + [AC_MSG_RESULT([yes])], + [ + AC_MSG_RESULT([no]) + AC_MSG_ERROR([Compiler does not support c++11]) + ] + ) +] +) +CXXFLAGS="$TMP_CXXFLAGS $CXXFLAGS" +AC_LANG_POP([C++]) + +dnl ====================== +dnl Init pkg-config +dnl ====================== +PKG_PROG_PKG_CONFIG(0.23) + +HUGIN_PARM="-DDISABLE_HUGIN" +AC_ARG_WITH([debug], + AS_HELP_STRING([--with-debug], [Build with debug support])) + +AS_IF([test "x$with_debug" == "xyes"], + [AC_MSG_WARN([*** Building with debug support!]) + CXXFLAGS="$CXXFLAGS -Wall -Werror -g" + HUGIN_PARM=""] +) + +dnl =========================== +dnl Check for GUI backend +dnl =========================== +AC_CANONICAL_HOST +AC_ARG_ENABLE([gui], + AS_HELP_STRING([--enable-gui[=backend]], [Use specified gui backend. Can be win32, x11, pugl or auto [default=auto]]),, + [enable_gui="auto"]) + +AS_IF([test "x$enable_gui" = "xyes"], [enable_gui="auto"]) + +AS_IF([test "x$enable_gui" = "xauto"], + [AC_MSG_RESULT([Auto setting gui based on host: $host_os]) + AS_CASE([$host_os], + [darwin*], [enable_gui=""], + [linux*|*BSD*], [enable_gui="x11"], + [mingw*|windows*|winnt|cygwin], [enable_gui="win32"], + + AC_MSG_ERROR([Your platform is not currently supported]) + )] +) + +AS_IF( + [test "x$enable_gui" = "xx11"], + [AC_MSG_RESULT([Setting gui backend to X11]) + dnl ====================== + dnl Check for Xlib + dnl ====================== + PKG_CHECK_MODULES(X11, x11 >= 1.0) + + GUI_CFLAGS="-DX11 $X11_CFLAGS" + GUI_LIBS="$X11_LIBS"], + + [test "x$enable_gui" = "xwin32"], + [AC_MSG_RESULT([Setting gui backend to Win32]) + GUI_CFLAGS="-DWIN32" + GUI_LIBS="-lgdi32 -lsetupapi -lws2_32"], + + [test "x$enable_gui" = "xpugl"], + [AC_MSG_RESULT([Setting gui backend to Pugl]) + GUI_CFLAGS="-DPUGL -I../../pugl" + GUI_LIBS="-lGLU -lGL -lglut"], + + AC_MSG_ERROR([*** No GUI backend has been selected ***]) +) + +AC_SUBST(GUI_CFLAGS) +AC_SUBST(GUI_LIBS) + +AM_CONDITIONAL([ENABLE_PUGL], [test "x$enable_gui" = "xpugl"]) + +# dnl ====================== +# dnl Compile unit tests +# dnl ====================== +# AC_ARG_WITH([test], +# AS_HELP_STRING([--with-test], [Build unit tests])) +# +# AS_IF([test x$with_test == xyes], +# [AC_MSG_WARN([*** Building unittests!]) +# AM_PATH_CPPUNIT(1.9.6)] +# ) + +dnl ====================== +dnl Compile LV2 plugin +dnl ====================== +AC_ARG_ENABLE([lv2], + AS_HELP_STRING([--enable-lv2], [Compile the LV2 plugin [default=no]]),, + [enable_lv2="no"]) + +AS_IF( + [test "x$enable_lv2" = "xyes"], + [enable_lv2=yes + dnl ====================== + dnl Check for lv2core + dnl ====================== + PKG_CHECK_MODULES(LV2, lv2 >= 1.0)], + + [AC_MSG_RESULT([*** LV2 plugin will not be compiled ***]) + enable_lv2=no] +) + +AM_CONDITIONAL([ENABLE_LV2], [test "x$enable_lv2" = "xyes"]) + +dnl ====================== +dnl Compile VST plugin +dnl ====================== +AC_ARG_WITH([vst_sources], + AS_HELP_STRING([--with-vst-sources], [Point this to the vstsdk24 directory])) +AC_ARG_ENABLE([vst], + AS_HELP_STRING([--enable-vst], [Compile the VST plugin [default=no]]),, + [enable_vst="no"]) + +AS_IF( + [test "x$enable_vst" = "xyes"], + [enable_vst=yes + VST_CPPFLAGS="-I$with_vst_sources -D__int64='long long int'" + VST_SOURCE_PATH="$with_vst_sources" + AC_SUBST(VST_SOURCE_PATH) + AC_SUBST(VST_CPPFLAGS) + AC_CONFIG_FILES(vst/Makefile.mingw32)], + + [AC_MSG_RESULT([*** VST plugin will not be compiled ***]) + enable_vst=no] +) + +AM_CONDITIONAL([ENABLE_VST], [test "x$enable_vst" = "xyes"]) + + +dnl ====================== +dnl Compile AU plugin +dnl ====================== +#AC_ARG_ENABLE([au], +#[ --enable-au Compile the audio units plugin [default=no]],, +# [enable_au="no"]) +#if test "x$enable_au" = "xyes"; then +# enable_au=yes +#else +# AC_MSG_RESULT([*** Audio Units plugin will not be compiled ***]) +# enable_au=no +#fi +#AM_CONDITIONAL([ENABLE_AU], [test "x$enable_au" = "xyes"]) + +dnl ====================== +dnl Check for sndfile +dnl ====================== +PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.20) + +#dnl ====================== +#dnl Check for zlib +#dnl ====================== +PKG_CHECK_MODULES(ZLIB, zlib >= 1.2.3) + +dnl ====================== +dnl Check for the pthread library +dnl ====================== +tmp_CXXFLAGS="$CXXFLAGS" +tmp_CPPFLAGS="$CPPFLAGS" +tmp_CFLAGS="$CFLAGS" +tmp_LDFLAGS="$LDFLAGS" +tmp_LIBS="$LIBS" +CXXFLAGS="" +CPPFLAGS="" +CFLAGS="" +LDFLAGS="" +LIBS="" +AC_CHECK_HEADER(pthread.h, , AC_MSG_ERROR([*** pthread header file not found!])) +AC_CHECK_LIB(pthread, pthread_mutex_init, , AC_MSG_ERROR([*** pthread library not found!])) +PTHREAD_CFLAGS="$CXXFLAGS $CPPFLAGS $CFLAGS" +PTHREAD_LIBS="$LDFLAGS $LIBS" +CXXFLAGS="$tmp_CXXFLAGS" +CPPFLAGS="$tmp_CPPFLAGS" +CFLAGS="$tmp_CFLAGS" +LDFLAGS="$tmp_LDFLAGS" +LIBS="$tmp_LIBS" +AC_SUBST(PTHREAD_CFLAGS) +AC_SUBST(PTHREAD_LIBS) + +dnl ====================== +dnl Check for eXpat library +dnl ====================== +tmp_CXXFLAGS="$CXXFLAGS" +tmp_CPPFLAGS="$CPPFLAGS" +tmp_CFLAGS="$CFLAGS" +tmp_LDFLAGS="$LDFLAGS" +tmp_LIBS="$LIBS" +CXXFLAGS="" +CPPFLAGS="" +CFLAGS="$EXPAT_CFLAGS" +LDFLAGS="$EXPAT_LDFLAGS" +LIBS="" +AC_CHECK_HEADER(expat.h, , AC_MSG_ERROR([*** eXpat header file not found!])) +AC_CHECK_LIB(expat, XML_ParserCreate, , AC_MSG_ERROR([*** eXpat library not found!])) +EXPAT_CFLAGS="$CXXFLAGS $CPPFLAGS $CFLAGS" +EXPAT_LIBS="$LDFLAGS $LIBS" +CXXFLAGS="$tmp_CXXFLAGS" +CPPFLAGS="$tmp_CPPFLAGS" +CFLAGS="$tmp_CFLAGS" +LDFLAGS="$tmp_LDFLAGS" +LIBS="$tmp_LIBS" +AC_SUBST(EXPAT_CFLAGS) +AC_SUBST(EXPAT_LIBS) + +AC_SUBST(CFLAGS) +AC_SUBST(CPPFLAGS) +AC_SUBST(CXXFLAGS) +AC_SUBST(LDFLAGS) + +AC_CONFIG_FILES( + Makefile + tools/Makefile + src/Makefile + pluginui/Makefile + lv2/Makefile + plugingui/Makefile +) + +AC_OUTPUT() diff --git a/plugingui/Makefile.am b/plugingui/Makefile.am new file mode 100644 index 0000000..00b0881 --- /dev/null +++ b/plugingui/Makefile.am @@ -0,0 +1,61 @@ +noinst_PROGRAMS = plugingui rcgen + +include Makefile.am.plugingui +#include $(top_srcdir)/src/Makefile.am.drumgizmo + +plugingui_LDADD = $(SNDFILE_LIBS) $(PTHREAD_LIBS) $(EXPAT_LIBS) \ + -ldl $(PLUGIN_GUI_LIBS) + +plugingui_CXXFLAGS = $(SNDFILE_CXXFLAGS) $(PTHREAD_CFLAGS) $(EXPAT_CFLAGS) \ + -I$(top_srcdir)/include $(PLUGIN_GUI_CFLAGS) -I$(top_srcdir)/src \ + -DSTANDALONE -DUSE_THREAD + +plugingui_CFLAGS = $(plugingui_CXXFLAGS) + +plugingui_SOURCES = \ + $(PLUGIN_GUI_SOURCES) \ + $(top_srcdir)/src/configfile.cc \ + $(top_srcdir)/src/thread.cc \ + $(top_srcdir)/src/semaphore.cc \ + $(top_srcdir)/src/mutex.cc \ + $(top_srcdir)/src/messagehandler.cc \ + $(top_srcdir)/src/messagereceiver.cc + +rcgen_SOURCES = rcgen.cc + +EXTRA_DIST = \ + button.h \ + checkbox.h \ + colour.h \ + combobox.h \ + directory.h \ + eventhandler.h \ + filebrowser.h \ + font.h \ + guievent.h \ + image.h \ + knob.h \ + label.h \ + led.h \ + lineedit.h \ + listbox.h \ + listboxbasic.h \ + listboxthin.h \ + nativewindow.h \ + nativewindow.h \ + nativewindow_win32.h \ + nativewindow_x11.h \ + painter.h \ + pixelbuffer.h \ + pluginconfig.h \ + plugingui.h \ + progressbar.h \ + resource.h \ + resource_data.h \ + scrollbar.h \ + slider.h \ + verticalline.h \ + widget.h \ + window.h \ + lodepng/lodepng.h + diff --git a/plugingui/Makefile.am.plugingui b/plugingui/Makefile.am.plugingui new file mode 100644 index 0000000..cb7a79f --- /dev/null +++ b/plugingui/Makefile.am.plugingui @@ -0,0 +1,50 @@ + +puglsources = + +PLUGIN_GUI_SOURCES = \ + $(top_srcdir)/hugin/hugin.c \ + $(top_srcdir)/hugin/hugin_syslog.c \ + $(puglsources) \ + $(top_srcdir)/plugingui/nativewindow_x11.cc \ + $(top_srcdir)/plugingui/nativewindow_win32.cc \ + $(top_srcdir)/plugingui/application.cc \ + $(top_srcdir)/plugingui/plugingui.cc \ + $(top_srcdir)/plugingui/label.cc \ + $(top_srcdir)/plugingui/eventhandler.cc \ + $(top_srcdir)/plugingui/font.cc \ + $(top_srcdir)/plugingui/window.cc \ + $(top_srcdir)/plugingui/widget.cc \ + $(top_srcdir)/plugingui/colour.cc \ + $(top_srcdir)/plugingui/painter.cc \ + $(top_srcdir)/plugingui/button.cc \ + $(top_srcdir)/plugingui/pixelbuffer.cc \ + $(top_srcdir)/plugingui/lineedit.cc \ + $(top_srcdir)/plugingui/led.cc \ + $(top_srcdir)/plugingui/checkbox.cc \ + $(top_srcdir)/plugingui/slider.cc \ + $(top_srcdir)/plugingui/scrollbar.cc \ + $(top_srcdir)/plugingui/listbox.cc \ + $(top_srcdir)/plugingui/listboxthin.cc \ + $(top_srcdir)/plugingui/listboxbasic.cc \ + $(top_srcdir)/plugingui/knob.cc \ + $(top_srcdir)/plugingui/filebrowser.cc \ + $(top_srcdir)/plugingui/directory.cc \ + $(top_srcdir)/plugingui/pluginconfig.cc \ + $(top_srcdir)/plugingui/image.cc \ + $(top_srcdir)/plugingui/combobox.cc \ + $(top_srcdir)/plugingui/progressbar.cc \ + $(top_srcdir)/plugingui/verticalline.cc \ + $(top_srcdir)/plugingui/resource.cc \ + $(top_srcdir)/plugingui/resource_data.cc \ + $(top_srcdir)/plugingui/lodepng/lodepng.cpp + +PLUGIN_GUI_LIBS = $(GUI_LIBS) $(PTHREAD_LIBS) $(ZLIB_LIBS) + +PLUGIN_GUI_CFLAGS = $(GUI_CFLAGS) $(ZLIB_CFLAGS) -I$(top_srcdir)/hugin \ + -DWITH_HUG_SYSLOG -DWITH_HUG_MUTEX $(PTHREAD_CFLAGS) \ + -I$(top_srcdir)/pugl/pugl \ + -DLODEPNG_NO_COMPILE_ENCODER \ + -DLODEPNG_NO_COMPILE_DISK \ + -DLODEPNG_NO_COMPILE_ANCILLARY_CHUNKS \ + -DLODEPNG_NO_COMPILE_ERROR_TEXT \ + -DLODEPNG_NO_COMPILE_CPP diff --git a/plugingui/Makefile.mingw32 b/plugingui/Makefile.mingw32 new file mode 100644 index 0000000..b16535b --- /dev/null +++ b/plugingui/Makefile.mingw32 @@ -0,0 +1,67 @@ +top_srcdir=.. +include Makefile.am.plugingui + +CFLAGS=-DSTANDALONE -DWIN32 -DUSE_THREAD ${PLUGIN_GUI_CFLAGS} \ + -I$(top_srcdir)/src -I/local/include +LDFLAGS=-mconsole -lgdi32 -lsetupapi -lws2_32 -L/local/lib -lz -pthread + +C_SOURCES = \ + $(top_srcdir)/hugin/hugin.c \ + $(top_srcdir)/hugin/hugin_syslog.c + +CXX_SOURCES = \ + $(top_srcdir)/plugingui/nativewindow_x11.cc \ + $(top_srcdir)/plugingui/nativewindow_win32.cc \ + $(top_srcdir)/plugingui/plugingui.cc \ + $(top_srcdir)/plugingui/pluginconfig.cc \ + $(top_srcdir)/plugingui/label.cc \ + $(top_srcdir)/plugingui/eventhandler.cc \ + $(top_srcdir)/plugingui/font.cc \ + $(top_srcdir)/plugingui/window.cc \ + $(top_srcdir)/plugingui/widget.cc \ + $(top_srcdir)/plugingui/colour.cc \ + $(top_srcdir)/plugingui/painter.cc \ + $(top_srcdir)/plugingui/button.cc \ + $(top_srcdir)/plugingui/pixelbuffer.cc \ + $(top_srcdir)/plugingui/lineedit.cc \ + $(top_srcdir)/plugingui/led.cc \ + $(top_srcdir)/plugingui/checkbox.cc \ + $(top_srcdir)/plugingui/slider.cc \ + $(top_srcdir)/plugingui/listbox.cc \ + $(top_srcdir)/plugingui/verticalline.cc \ + $(top_srcdir)/plugingui/listboxthin.cc \ + $(top_srcdir)/plugingui/listboxbasic.cc \ + $(top_srcdir)/plugingui/filebrowser.cc \ + $(top_srcdir)/plugingui/directory.cc \ + $(top_srcdir)/plugingui/knob.cc \ + $(top_srcdir)/plugingui/combobox.cc \ + $(top_srcdir)/plugingui/image.cc \ + $(top_srcdir)/plugingui/scrollbar.cc \ + $(top_srcdir)/plugingui/progressbar.cc \ + $(top_srcdir)/plugingui/resource.cc \ + $(top_srcdir)/plugingui/resource_data.cc \ + $(top_srcdir)/plugingui/lodepng/lodepng.cpp \ + $(top_srcdir)/src/thread.cc \ + $(top_srcdir)/src/semaphore.cc \ + $(top_srcdir)/src/mutex.cc \ + $(top_srcdir)/src/messagehandler.cc \ + $(top_srcdir)/src/messagereceiver.cc + +OBJECTS=$(CXX_SOURCES:.cc=.o) $(C_SOURCES:.c=.o) +#OBJECTS=$(PLUGIN_GUI_SOURCES:.cc=.o) + +#$(PLUGIN_GUI_SOURCES:.c=.o) + +all: $(CXX_SOURCES) $(C_SOURCES) plugingui.exe + +plugingui.exe: $(OBJECTS) + g++ -static -static-libgcc $(OBJECTS) $(LDFLAGS) $(CFLAGS) -o $@ + +%.o: %.cc + g++ -g -static -static-libgcc -O2 -c $(CFLAGS) $< -o $@ + +%.o: %.c + gcc -g -static -static-libgcc -O2 -c $(CFLAGS) $< -o $@ + +clean: + rm -rf $(OBJECTS) plugingui.exe diff --git a/plugingui/application.cc b/plugingui/application.cc new file mode 100644 index 0000000..8ff8246 --- /dev/null +++ b/plugingui/application.cc @@ -0,0 +1,66 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * application.cc + * + * Thu Sep 3 18:22:15 CEST 2015 + * Copyright 2015 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "application.h" + +#ifdef WIN32 +#define WIN32_LEAN_AND_MEAN +#include <windows.h> +#else +#include <unistd.h> +#endif + +namespace GUI { + +Application::Application() + : running(true) +{ +} + +void Application::run() +{ + Thread::run(); +} + +void Application::thread_main() +{ + onInit(); + + while(running) { +#ifdef WIN32 + SleepEx(50, FALSE); +#else + usleep(50000); +#endif/*WIN32*/ + + // window->eventHandler()->processEvents(); + //handleMessages(); + } + + onTerminate(); +} + +} // GUI:: diff --git a/plugingui/application.h b/plugingui/application.h new file mode 100644 index 0000000..3fd0fbb --- /dev/null +++ b/plugingui/application.h @@ -0,0 +1,52 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * application.h + * + * Thu Sep 3 18:22:15 CEST 2015 + * Copyright 2015 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include <thread.h> + +namespace GUI { + +class Application : public Thread { +public: + Application(); + + void run(); + +protected: + //! This is called before the message loop is started. + virtual void onInit() {} + + //! This is called after message loop has finished. + virtual void onTerminate() {} + +private: + void thread_main(); + + volatile bool running; +}; + +} // GUI:: diff --git a/plugingui/button.cc b/plugingui/button.cc new file mode 100644 index 0000000..c316ef3 --- /dev/null +++ b/plugingui/button.cc @@ -0,0 +1,157 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * button.cc + * + * Sun Oct 9 13:01:56 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "button.h" + +#include "painter.h" + +#include <stdio.h> +#include <hugin.hpp> + +GUI::Button::Button(Widget *parent) + : GUI::Widget(parent) +{ + box_up.topLeft = new Image(":pushbutton_tl.png"); + box_up.top = new Image(":pushbutton_t.png"); + box_up.topRight = new Image(":pushbutton_tr.png"); + box_up.left = new Image(":pushbutton_l.png"); + box_up.right = new Image(":pushbutton_r.png"); + box_up.bottomLeft = new Image(":pushbutton_bl.png"); + box_up.bottom = new Image(":pushbutton_b.png"); + box_up.bottomRight = new Image(":pushbutton_br.png"); + box_up.center = new Image(":pushbutton_c.png"); + + box_down.topLeft = new Image(":pushbuttondown_tl.png"); + box_down.top = new Image(":pushbuttondown_t.png"); + box_down.topRight = new Image(":pushbuttondown_tr.png"); + box_down.left = new Image(":pushbuttondown_l.png"); + box_down.right = new Image(":pushbuttondown_r.png"); + box_down.bottomLeft = new Image(":pushbuttondown_bl.png"); + box_down.bottom = new Image(":pushbuttondown_b.png"); + box_down.bottomRight = new Image(":pushbuttondown_br.png"); + box_down.center = new Image(":pushbuttondown_c.png"); + + draw_state = up; + button_state = up; + + handler = NULL; + ptr = NULL; +} + +void GUI::Button::registerClickHandler(void (*handler)(void *), void *ptr) +{ + this->handler = handler; + this->ptr = ptr; +} + +void GUI::Button::buttonEvent(ButtonEvent *e) +{ + if(e->direction == 1) { + draw_state = down; + button_state = down; + in_button = true; + repaintEvent(NULL); + } + if(e->direction == -1) { + draw_state = up; + button_state = up; + repaintEvent(NULL); + if(in_button) { + clicked(); + if(handler) handler(ptr); + } + } +} + +void GUI::Button::repaintEvent(GUI::RepaintEvent *e) +{ + Painter p(this); + + p.clear(); + + int w = width(); + int h = height(); + if(w == 0 || h == 0) return; + + switch(draw_state) { + case up: + p.drawBox(0, 0, &box_up, w, h); + break; + case down: + p.drawBox(0, 0, &box_down, w, h); + break; + } + + Font font(":fontemboss.png"); + p.setColour(Colour(0.1)); + p.drawText(width()/2-(text.length()*3)+(draw_state==up?0:1), + height()/2+5+1+(draw_state==up?0:1), font, text, true); +} + +void GUI::Button::setText(std::string text) +{ + this->text = text; + repaintEvent(NULL); +} + +void GUI::Button::mouseLeaveEvent() +{ + in_button = false; + if(button_state == down) { + draw_state = up; + repaintEvent(NULL); + } +} + +void GUI::Button::mouseEnterEvent() +{ + in_button = true; + if(button_state == down) { + draw_state = down; + repaintEvent(NULL); + } +} + +void GUI::Button::mouseMoveEvent(MouseMoveEvent *e) +{ +} + +#ifdef TEST_BUTTON +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_BUTTON*/ diff --git a/plugingui/button.h b/plugingui/button.h new file mode 100644 index 0000000..682dfa2 --- /dev/null +++ b/plugingui/button.h @@ -0,0 +1,80 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * button.h + * + * Sun Oct 9 13:01:56 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_BUTTON_H__ +#define __DRUMGIZMO_BUTTON_H__ + +#include <string> + +#include "widget.h" +#include "painter.h" + +namespace GUI { + +class Button : public Widget { +public: + Button(Widget *parent); + + bool isFocusable() { return true; } + bool catchMouse() { return true; } + + void setText(std::string text); + + void registerClickHandler(void (*handler)(void *), void *ptr); + + //protected: + virtual void clicked() {} + + virtual void repaintEvent(RepaintEvent *e); + virtual void buttonEvent(ButtonEvent *e); + + virtual void mouseLeaveEvent(); + virtual void mouseEnterEvent(); + virtual void mouseMoveEvent(MouseMoveEvent *e); + +private: + bool in_button; + + Painter::Box box_up; + Painter::Box box_down; + + typedef enum { + up, + down + } state_t; + + std::string text; + + state_t draw_state; + state_t button_state; + + void (*handler)(void *); + void *ptr; +}; + +}; + +#endif/*__DRUMGIZMO_BUTTON_H__*/ diff --git a/plugingui/checkbox.cc b/plugingui/checkbox.cc new file mode 100644 index 0000000..ec0456f --- /dev/null +++ b/plugingui/checkbox.cc @@ -0,0 +1,115 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * checkbox.cc + * + * Sat Nov 26 15:07:44 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "checkbox.h" + +#include "painter.h" + +#include <stdio.h> + +namespace GUI { + +CheckBox::CheckBox(Widget *parent) + : Widget(parent) + , bg_on(":switch_back_on.png") + , bg_off(":switch_back_off.png") + , knob(":switch_front.png") + , state(false) + , middle(false) +{ +} + +void CheckBox::buttonEvent(ButtonEvent *e) +{ + if(e->direction == -1 || e->doubleclick) { + middle = false; + internalSetChecked(!state); + } else { + middle = true; + } + + repaintEvent(NULL); +} + +void CheckBox::setText(std::string text) +{ + _text = text; + repaintEvent(NULL); +} + +void CheckBox::keyEvent(KeyEvent *e) +{ + if(e->keycode == KeyEvent::KEY_CHARACTER && e->text == " ") { + if(e->direction == -1) { + middle = false; + internalSetChecked(!state); + } else { + middle = true; + } + + repaintEvent(NULL); + } +} + +void CheckBox::repaintEvent(RepaintEvent *e) +{ + Painter p(this); + + p.clear(); + + if(state) { + p.drawImage(0, (knob.height() - bg_on.height()) / 2, &bg_on); + if(middle) p.drawImage((bg_on.width() - knob.width()) / 2 + 1, 0, &knob); + else p.drawImage(bg_on.width() - 40 + 2, 0, &knob); + } else { + p.drawImage(0, (knob.height() - bg_off.height()) / 2, &bg_off); + if(middle) p.drawImage((bg_on.width() - knob.width()) / 2 + 1, 0, &knob); + else p.drawImage(0, 0, &knob); + } +} + +bool CheckBox::checked() +{ + return state; +} + +void CheckBox::setChecked(bool c) +{ + internalSetChecked(c); +} + +void CheckBox::internalSetChecked(bool checked) +{ + if(checked == state) { + return; + } + + state = checked; + stateChangedNotifier.notify(state); + repaintEvent(NULL); +} + +} // GUI:: diff --git a/plugingui/checkbox.h b/plugingui/checkbox.h new file mode 100644 index 0000000..8dd3821 --- /dev/null +++ b/plugingui/checkbox.h @@ -0,0 +1,69 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * checkbox.h + * + * Sat Nov 26 15:07:44 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include "widget.h" +#include "image.h" +#include "notifier.h" + +namespace GUI { + +class CheckBox : public Widget { +public: + CheckBox(Widget *parent); + + void setText(std::string text); + + bool isFocusable() override { return true; } + + bool checked(); + void setChecked(bool checked); + + Notifier<bool> stateChangedNotifier; + +protected: + virtual void clicked() {} + + // From Widget: + virtual void repaintEvent(RepaintEvent *e) override; + virtual void buttonEvent(ButtonEvent *e) override; + virtual void keyEvent(KeyEvent *e) override; + +private: + void internalSetChecked(bool checked); + + Image bg_on; + Image bg_off; + Image knob; + + bool state; + bool middle; + + std::string _text; +}; + +} // GUI:: diff --git a/plugingui/colour.cc b/plugingui/colour.cc new file mode 100644 index 0000000..943011b --- /dev/null +++ b/plugingui/colour.cc @@ -0,0 +1,63 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * colour.cc + * + * Fri Oct 14 09:38:28 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "colour.h" + +GUI::Colour::Colour() +{ + red = blue = green = alpha = 1.0; +} + +GUI::Colour::Colour(float grey, float a) +{ + red = green = blue = grey; + alpha = a; +} + +GUI::Colour::Colour(float r, float g, float b, float a) +{ + red = r; + green = g; + blue = b; + alpha = a; +} + +#ifdef TEST_COLOUR +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_COLOUR*/ diff --git a/plugingui/colour.h b/plugingui/colour.h new file mode 100644 index 0000000..92ec99e --- /dev/null +++ b/plugingui/colour.h @@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * colour.h + * + * Fri Oct 14 09:38:28 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_COLOUR_H__ +#define __DRUMGIZMO_COLOUR_H__ + +namespace GUI { + +class Colour { +public: + Colour(); + + Colour(float grey, float alpha = 1.0); + + Colour(float red, + float green, + float blue, + float alpha = 1.0); + + float red; + float green; + float blue; + float alpha; +}; + +}; + +#endif/*__DRUMGIZMO_COLOUR_H__*/ diff --git a/plugingui/combobox.cc b/plugingui/combobox.cc new file mode 100644 index 0000000..4637282 --- /dev/null +++ b/plugingui/combobox.cc @@ -0,0 +1,231 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * combobox.cc + * + * Sun Mar 10 19:04:50 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "combobox.h" + +#include "painter.h" +#include "font.h" + +#include <stdio.h> + +#define BORDER 10 + +void listboxSelectHandler(void *ptr) +{ + GUI::ComboBox *c = (GUI::ComboBox*)ptr; + GUI::ButtonEvent e; + e.direction = 1; + c->buttonEvent(&e); +} + +GUI::ComboBox::ComboBox(GUI::Widget *parent) + : GUI::Widget(parent) +{ + handler = NULL; + ptr = NULL; + + box.topLeft = new Image(":widget_tl.png"); + box.top = new Image(":widget_t.png"); + box.topRight = new Image(":widget_tr.png"); + box.left = new Image(":widget_l.png"); + box.right = new Image(":widget_r.png"); + box.bottomLeft = new Image(":widget_bl.png"); + box.bottom = new Image(":widget_b.png"); + box.bottomRight = new Image(":widget_br.png"); + box.center = new Image(":widget_c.png"); + + listbox = new GUI::ListBoxThin(parent); + listbox->registerSelectHandler(listboxSelectHandler, this); + listbox->registerClickHandler(listboxSelectHandler, this); + listbox->hide(); +} + +GUI::ComboBox::~ComboBox() +{ +} + +void GUI::ComboBox::addItem(std::string name, std::string value) +{ + listbox->addItem(name, value); +} + +void GUI::ComboBox::clear() +{ + listbox->clear(); + repaintEvent(NULL); +} + +bool GUI::ComboBox::selectItem(int index) +{ + listbox->selectItem(index); + repaintEvent(NULL); + return true; +} + +std::string GUI::ComboBox::selectedName() +{ + return listbox->selectedName(); +} + +std::string GUI::ComboBox::selectedValue() +{ + return listbox->selectedValue(); +} + +void GUI::ComboBox::registerValueChangedHandler(void (*handler)(void *), + void *ptr) +{ + this->handler = handler; + this->ptr = ptr; +} + +static void drawArrow(GUI::Painter &p, int x, int y, int w, int h) +{ + p.drawLine(x, y, x+(w/2), y+h); + p.drawLine(x+(w/2), y+h, x+w, y); + + y++; + p.drawLine(x, y, x+(w/2), y+h); + p.drawLine(x+(w/2), y+h, x+w, y); +} + +void GUI::ComboBox::repaintEvent(GUI::RepaintEvent *e) +{ + Painter p(this); + + p.clear(); + + std::string _text = selectedName(); + + int w = width(); + int h = height(); + if(w == 0 || h == 0) return; + p.drawBox(0, 0, &box, w, h); + + p.setColour(GUI::Colour(183.0/255.0, 219.0/255.0 , 255.0/255.0, 1)); + p.drawText(BORDER - 4 + 3, height()/2+5 + 1 + 1, font, _text); + + // p.setColour(Colour(1, 1, 1)); + // p.drawText(BORDER - 4, (height()+font.textHeight()) / 2 + 1, font, _text); + + //int n = height() / 2; + + // p.drawLine(width() - n - 6, 1 + 6, width() - 1 - 6, 1 + 6); + { + int w = 10; + int h = 6; + drawArrow(p, width() - 6 - 4 - w, (height() - h) / 2, w, h); + p.drawLine(width() - 6 - 4 - w - 4, 7, + width() - 6 - 4 - w - 4, height() - 8); + } +} + +void GUI::ComboBox::scrollEvent(ScrollEvent *e) +{ + /* + scroll_offset += e->delta; + if(scroll_offset < 0) scroll_offset = 0; + if(scroll_offset > (items.size() - 1)) + scroll_offset = (items.size() - 1); + repaintEvent(NULL); + */ +} + +void GUI::ComboBox::keyEvent(GUI::KeyEvent *e) +{ + if(e->direction != -1) return; + + /* + switch(e->keycode) { + case GUI::KeyEvent::KEY_UP: + { + selected--; + if(selected < 0) selected = 0; + if(selected < scroll_offset) { + scroll_offset = selected; + if(scroll_offset < 0) scroll_offset = 0; + } + } + break; + case GUI::KeyEvent::KEY_DOWN: + { + // Number of items that can be displayed at a time. + int numitems = height() / (font.textHeight() + padding); + + selected++; + if(selected > (items.size() - 1)) + selected = (items.size() - 1); + if(selected > (scroll_offset + numitems - 1)) { + scroll_offset = selected - numitems + 1; + if(scroll_offset > (items.size() - 1)) + scroll_offset = (items.size() - 1); + } + } + break; + case GUI::KeyEvent::KEY_HOME: + selected = 0; + break; + case GUI::KeyEvent::KEY_END: + selected = items.size() - 1; + break; + default: + break; + } + + repaintEvent(NULL); + */ +} + +void GUI::ComboBox::buttonEvent(ButtonEvent *e) +{ + if(e->direction != 1) return; + + if(!listbox->visible()) { + listbox->resize(width() - 10, 100); + listbox->move(x() + 5, y() + height() - 7); + } else { + if(handler) handler(ptr); + } + + listbox->setVisible(!listbox->visible()); +} + +#ifdef TEST_COMBOBOX +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_COMBOBOX*/ diff --git a/plugingui/combobox.h b/plugingui/combobox.h new file mode 100644 index 0000000..bc4ae38 --- /dev/null +++ b/plugingui/combobox.h @@ -0,0 +1,73 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * combobox.h + * + * Sun Mar 10 19:04:50 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_COMBOBOX_H__ +#define __DRUMGIZMO_COMBOBOX_H__ + +#include <string.h> +#include <vector> + +#include "widget.h" +#include "font.h" +#include "listboxthin.h" +#include "painter.h" + +namespace GUI { + +class ComboBox : public Widget { +public: + ComboBox(Widget *parent); + ~ComboBox(); + + bool isFocusable() { return true; } + + void addItem(std::string name, std::string value); + + void clear(); + bool selectItem(int index); + std::string selectedName(); + std::string selectedValue(); + + void registerValueChangedHandler(void (*handler)(void *), void *ptr); + + virtual void repaintEvent(RepaintEvent *e); + virtual void buttonEvent(ButtonEvent *e); + virtual void scrollEvent(ScrollEvent *e); + virtual void keyEvent(KeyEvent *e); + +private: + Painter::Box box; + + GUI::Font font; + GUI::ListBoxThin *listbox; + + void (*handler)(void *); + void *ptr; +}; + +}; + +#endif/*__DRUMGIZMO_COMBOBOX_H__*/ diff --git a/plugingui/directory.cc b/plugingui/directory.cc new file mode 100644 index 0000000..1465c86 --- /dev/null +++ b/plugingui/directory.cc @@ -0,0 +1,443 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * directory.cc + * + * Tue Apr 23 22:01:07 CEST 2013 + * Copyright 2013 Jonas Suhr Christensen + * jsc@umbraculum.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "directory.h" + +#include <dirent.h> +#include <stdio.h> +#include <string> +#include <algorithm> +#include <vector> +#include <string.h> + +#ifdef WIN32 +#include <direct.h> +#include <windows.h> +#endif + +#include <hugin.hpp> + +#define DRUMKIT_SUFFIX ".xml" + +// http://en.wikipedia.org/wiki/Path_(computing) +#ifdef WIN32 + #define SEP "\\" +#else + #define SEP "/" +#endif + +Directory::Directory(std::string path) +{ + setPath(path); +} + +Directory::~Directory() +{ +} + +std::string Directory::seperator() +{ + return SEP; +} + +void Directory::setPath(std::string path) +{ + DEBUG(directory, "Setting path to '%s'\n", path.c_str()); + this->_path = cleanPath(path); + refresh(); +} + +size_t Directory::count() +{ + return _files.size(); +} + +void Directory::refresh() +{ + _files = listFiles(_path, DIRECTORY_HIDDEN); +// _files = listFiles(_path); +} + +bool Directory::cd(std::string dir) +{ + //TODO: Should this return true or false? + if(dir.empty() || dir == ".") return true; + + DEBUG(directory, "Changing to '%s'\n", dir.c_str()); + if(exists(_path + SEP + dir)) { + std::string path = _path + SEP + dir; + setPath(path); + refresh(); + return true; + } else { + return false; + } +} + +bool Directory::cdUp() +{ + return this->cd(".."); +} + +std::string Directory::path() +{ + return cleanPath(_path); +} + +Directory::EntryList Directory::entryList() +{ + return _files; +} + +#define MAX_FILE_LENGTH 1024 +std::string Directory::cwd() { + char path[MAX_FILE_LENGTH]; + char* c = getcwd(path, MAX_FILE_LENGTH); + + if(c) return c; + else return ""; +} + +std::string Directory::cleanPath(std::string path) +{ + DEBUG(directory, "Cleaning path '%s'\n", path.c_str()); + + Directory::Path pathlst = parsePath(path); + return Directory::pathToStr(pathlst); +} + +Directory::EntryList Directory::listFiles(std::string path, unsigned char filter) +{ + DEBUG(directory, "Listing files in '%s'\n", path.c_str()); + + Directory::EntryList entries; + DIR *dir = opendir(path.c_str()); + if(!dir) { + DEBUG(directory, "Couldn't open directory '%s\n", path.c_str()); + return entries; + } + + std::vector<std::string> directories; + std::vector<std::string> files; + + struct dirent *entry; + while((entry = readdir(dir)) != NULL) { + std::string name = entry->d_name; + if(name == ".") continue; + + if(Directory::isRoot(path) && name == "..") continue; + + unsigned char entryinfo = 0; + if(isHidden(path + SEP + name)) { + entryinfo |= DIRECTORY_HIDDEN; + } + + std::string entrypath = path; + entrypath += SEP; + entrypath += entry->d_name; + if(Directory::isDir(entrypath)) { + if(!(entryinfo && filter)) { + if(name == "..") directories.push_back(entry->d_name); + else directories.push_back(std::string(SEP) + entry->d_name); + } + } + else { + int drumkit_suffix_length = strlen(DRUMKIT_SUFFIX); + if((int)name.size() < drumkit_suffix_length) continue; + if(name.substr(name.length() - drumkit_suffix_length, + drumkit_suffix_length) != DRUMKIT_SUFFIX) { + continue; + } + + +// if(!(entryinfo && filter)) { + files.push_back(entry->d_name); +// } + } + } + + +#ifdef WIN32 + DEBUG(directory, "Root is %s\n", Directory::root(path).c_str()); + DEBUG(directory, "Current path %s is root? %d", path.c_str(), Directory::isRoot(path)); +if(Directory::isRoot(path)) entries.push_back(".."); +#endif + + // sort + for(int x = 0; x < (int)directories.size(); x++) { + for(int y = 0; y < (int)directories.size(); y++) { + if(directories[x] < directories[y]) { + + std::string tmp = directories[x]; + directories[x] = directories[y]; + directories[y] = tmp; + } + } + } + + for(int x = 0; x < (int)files.size(); x++) { + for(int y = 0; y < (int)files.size(); y++) { + if(files[x] < files[y]) { + + std::string tmp = files[x]; + files[x] = files[y]; + files[y] = tmp; + } + } + } + + + for(std::vector<std::string>::iterator it = directories.begin(); it != directories.end(); it++) { + entries.push_back(*it); + } + + for(std::vector<std::string>::iterator it = files.begin(); it != files.end(); it++) { + entries.push_back(*it); + } + + + return entries; +} + +bool Directory::isRoot(std::string path) +{ +#ifdef WIN32 + std::transform(path.begin(), path.end(), path.begin(), ::tolower); + std::string root_str = Directory::root(path); + std::transform(root_str.begin(), root_str.end(), root_str.begin(), ::tolower); + // TODO: This is not a correct root calculation, but works with partitions + if(path.size() == 2) { + if(path == root_str) return true; + else return false; + } else if (path.size() == 3) { + if(path == root_str + SEP) return true; + return false; + } else { + return false; + } +#else + if(path == SEP) return true; + else return false; +#endif +} + +std::string Directory::root() +{ + return root(cwd()); +} + +std::string Directory::root(std::string path) +{ +#ifdef WIN32 + if(path.size() < 2) { + return "c:"; // just something default when input is bad + } else { + return path.substr(0, 2); + } +#else + return SEP; +#endif +} + +Directory::DriveList Directory::drives() +{ + Directory::DriveList drives; +#ifdef WIN32 + unsigned int d = GetLogicalDrives(); + for(int i = 0; i < 32; i++) { + if(d & (1 << i)) { + drive_t drive; + char name[] = "x:"; + name[0] = i + 'a'; + + drive.name = name; + drive.number = i; + drives.push_back(drive); + } + } +#endif + return drives; +} + +bool Directory::isDir() +{ + return isDir(_path); +} + +bool Directory::isDir(std::string path) +{ + DEBUG(directory, "Is '%s' a directory?\n", path.c_str()); + struct stat st; + if(stat(path.c_str(), &st) == 0) { + if((st.st_mode & S_IFDIR) != 0) { + DEBUG(directory, "\t...yes!\n"); + return true; + } + } + DEBUG(directory, "\t...no!\n"); + return false; +} + +bool Directory::fileExists(std::string filename) +{ + return !isDir(_path + SEP + filename); +} + +bool Directory::exists(std::string path) +{ + struct stat st; + if(stat(path.c_str(), &st) == 0) { + return true; + } else { + return false; + } +} + +bool Directory::isHidden(std::string path) +{ + DEBUG(directory, "Is '%s' hidden?\n", path.c_str()); +#ifdef WIN32 + // We dont want to filter out '..' pointing to root of a partition + unsigned pos = path.find_last_of("/\\"); + std::string entry = path.substr(pos+1); + if(entry == "..") { + return false; + } + + DWORD fattribs = GetFileAttributes(path.c_str()); + if(fattribs & FILE_ATTRIBUTE_HIDDEN) { + DEBUG(directory, "\t...yes!\n"); + return true; + } + else if(fattribs & FILE_ATTRIBUTE_SYSTEM) { + DEBUG(directory, "\t...yes!\n"); + return true; + } + else { + DEBUG(directory, "\t...no!\n"); + return false; + } +#else + unsigned pos = path.find_last_of("/\\"); + std::string entry = path.substr(pos+1); + if(entry.size() > 1 && + entry.at(0) == '.' && + entry.at(1) != '.') { + DEBUG(directory, "\t...yes!\n"); + return true; + } + else { + DEBUG(directory, "\t...no!\n"); + return false; + } +#endif +} + +Directory::Path Directory::parsePath(std::string path_str) +{ + //TODO: Handle "." input and propably other special cases + + DEBUG(directory, "Parsing path '%s'", path_str.c_str()); + Directory::Path path; + + std::string current_char; + std::string prev_char; + std::string dir; + for(size_t c = 0; c < path_str.size(); c++) { + current_char = path_str.at(c); + + if(current_char == SEP) { + if(prev_char == SEP) { + dir.clear(); + prev_char = current_char; + continue; + } else if(prev_char == ".") { + prev_char = current_char; + continue; + } + + if(!dir.empty()) path.push_back(dir); + dir.clear(); + continue; + } else if(current_char == ".") { + if(prev_char == ".") { + dir.clear(); + if(!path.empty()) path.pop_back(); + continue; + } + } + + dir += current_char; + prev_char = current_char; + } + + if(!dir.empty()) path.push_back(dir); + + return path; +} + +std::string Directory::pathToStr(Directory::Path& path) +{ + std::string cleaned_path; + DEBUG(directory, "Number of directories in path is %d\n", (int)path.size()); + + for(Directory::Path::iterator it = path.begin(); + it != path.end(); it++) { + std::string dir = *it; + DEBUG(directory, "\tDir '%s'\n", dir.c_str()); +#ifdef WIN32 + if(it != path.begin()) cleaned_path += SEP; + cleaned_path += dir; +#else + cleaned_path += SEP + dir; +#endif + } + + DEBUG(directory, "Cleaned path '%s'\n", cleaned_path.c_str()); + + if(cleaned_path.empty()) { + cleaned_path = Directory::root(); +#ifdef WIN32 + cleaned_path += SEP; +#endif + } + +#ifdef WIN32 + if(cleaned_path.size() == 2) cleaned_path += SEP; +#endif + + return cleaned_path; +} + +std::string Directory::pathDirectory(std::string filepath) +{ + if(Directory::isDir(filepath)) return filepath; + + Directory::Path path = parsePath(filepath); + if(path.size() > 0) path.pop_back(); + + return Directory::pathToStr(path); +} diff --git a/plugingui/directory.h b/plugingui/directory.h new file mode 100644 index 0000000..04ed3e7 --- /dev/null +++ b/plugingui/directory.h @@ -0,0 +1,93 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * directory.h + * + * Tue Apr 23 22:01:07 CEST 2013 + * Copyright 2013 Jonas Suhr Christensen + * jsc@umbraculum.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_DIRECTORY_H__ +#define __DRUMGIZMO_DIRECTORY_H__ + +#include <string> +#include <list> + +#include <libgen.h> + +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> + +#define DIRECTORY_HIDDEN 1 + +class Directory { + + public: + typedef struct drive { + int number; + std::string name; + } drive_t; + + typedef std::list<std::string> EntryList; + typedef std::list<drive> DriveList; + + Directory(std::string path); + ~Directory(); + + std::string seperator(); + + size_t count(); + void refresh(); + std::string path(); + bool cdUp(); + bool cd(std::string dir); + bool isDir(); + void setPath(std::string path); + bool fileExists(std::string file); + + // Add filter, ie. directories or files only + EntryList entryList(); + + //void setSorting(); + + static std::string cwd(); + static std::string root(); + static std::string root(std::string path); + static std::string cleanPath(std::string path); + static Directory::EntryList listFiles(std::string path, unsigned char filter = 0); + static bool isRoot(std::string path); + static Directory::DriveList drives(); + static bool isDir(std::string path); + static bool isHidden(std::string entry); + static bool exists(std::string path); + static std::string pathDirectory(std::string filepath); + + private: + std::string _path; + EntryList _files; + DriveList _drives; + + typedef std::list<std::string> Path; + static Path parsePath(std::string path); + static std::string pathToStr(Path &path); +}; + +#endif/*__DRUMGIZMO_DIRECTORY_H__*/ diff --git a/plugingui/eventhandler.cc b/plugingui/eventhandler.cc new file mode 100644 index 0000000..cec5fab --- /dev/null +++ b/plugingui/eventhandler.cc @@ -0,0 +1,194 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * eventhandler.cc + * + * Sun Oct 9 18:58:29 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "eventhandler.h" + +#include "window.h" +#include "painter.h" + +GUI::EventHandler::EventHandler(GUI::NativeWindow *n, GUI::Window *w) +{ + native = n; + window = w; + + last_click = 0; + last_was_dbl_click = false; +} + +bool GUI::EventHandler::hasEvent() +{ + return native->hasEvent(); +} + +GUI::Event *GUI::EventHandler::getNextEvent() +{ + return native->getNextEvent(); +} + +void GUI::EventHandler::registerCloseHandler(void (*handler)(void *), void *ptr) +{ + this->closeHandler = handler; + this->closeHandlerPtr = ptr; +} + +void GUI::EventHandler::processEvents() +{ + while(hasEvent()) { + Painter p(window); // Make sure we only redraw buffer one time. + + Event *event = getNextEvent(); + + if(event == NULL) continue; + + // Widget *widget = gctx->widgets[event->window_id]; + switch(event->type()) { + case Event::Repaint: + // window->repaint((RepaintEvent*)event); + window->redraw(); + break; + case Event::Resize: + { + // window->repaint((RepaintEvent*)event) + ResizeEvent *re = (ResizeEvent*)event; + if(re->width != window->width() || re->height != window->height()) { + window->resized(re->width, re->height); + //window->repaint_r(NULL); + } + } + break; + case Event::MouseMove: + { + MouseMoveEvent *me = (MouseMoveEvent*)event; + + Widget *w = window->find(me->x, me->y); + Widget *oldw = window->mouseFocus(); + if(w != oldw) { + // Send focus leave to oldw + if(oldw) oldw->mouseLeaveEvent(); + // Send focus enter to w + if(w) w->mouseEnterEvent(); + + window->setMouseFocus(w); + } + + if(window->buttonDownFocus()) { + Widget *w = window->buttonDownFocus(); + /* + if(me->x < w->x()) me->x = w->x(); + if(me->x > w->x() + w->width()) me->x = w->x() + w->width(); + if(me->y < w->y()) me->y = w->y(); + if(me->y > w->y() + w->height()) me->y = w->y() + w->height(); + */ + me->x -= w->windowX(); + me->y -= w->windowY(); + + window->buttonDownFocus()->mouseMoveEvent(me); + break; + } + + if(w) { + me->x -= w->windowX(); + me->y -= w->windowY(); + w->mouseMoveEvent(me); + } + } + break; + case Event::Button: + { + if(last_was_dbl_click) { + last_was_dbl_click = false; + continue; + } + ButtonEvent *be = (ButtonEvent *)event; + + last_was_dbl_click = be->doubleclick; + + Widget *w = window->find(be->x, be->y); + + if(window->buttonDownFocus()) { + if(be->direction == -1) { + Widget *w = window->buttonDownFocus(); + /* + if(be->x < w->x()) be->x = w->x(); + if(be->x > w->x() + w->width()) be->x = w->x() + w->width(); + if(be->y < w->y()) be->y = w->y(); + if(be->y > w->y() + w->height()) be->y = w->y() + w->height(); + */ + be->x -= w->windowX(); + be->y -= w->windowY(); + + w->buttonEvent(be); + break; + } else { + window->setButtonDownFocus(NULL); + } + } + + if(w) { + be->x -= w->windowX(); + be->y -= w->windowY(); + + w->buttonEvent(be); + + if(be->direction == 1) { + if(w->catchMouse()) window->setButtonDownFocus(w); + } + + if(w->isFocusable()) window->setKeyboardFocus(w); + } + } + break; + case Event::Scroll: + { + ScrollEvent *se = (ScrollEvent *)event; + + Widget *w = window->find(se->x, se->y); + + //printf("scroller (%d,%d) %p\n", se->x, se->y, w); + + if(w) { + se->x -= w->windowX(); + se->y -= w->windowY(); + + w->scrollEvent(se); + } + } + break; + case Event::Key: + // window->key((KeyEvent*)event); + // lineedit->keyEvent((KeyEvent*)event); + if(window->keyboardFocus()) + window->keyboardFocus()->keyEvent((KeyEvent*)event); + break; + case Event::Close: + if(closeHandler) closeHandler(closeHandlerPtr); + //delete window; + //window = NULL; + break; + } + delete event; + } +} diff --git a/plugingui/eventhandler.h b/plugingui/eventhandler.h new file mode 100644 index 0000000..028418d --- /dev/null +++ b/plugingui/eventhandler.h @@ -0,0 +1,62 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * eventhandler.h + * + * Sun Oct 9 18:58:29 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_EVENTHANDLER_H__ +#define __DRUMGIZMO_EVENTHANDLER_H__ + +#include "guievent.h" +#include "nativewindow.h" +//#include "window.h" + +namespace GUI { +class Window; + +class EventHandler { +public: + EventHandler(NativeWindow *native, Window *window); + + void processEvents(); + + bool hasEvent(); + Event *getNextEvent(); + + void registerCloseHandler(void (*handler)(void *), void *ptr); + +private: + Window *window; + int last_click; + void (*closeHandler)(void *); + void *closeHandlerPtr; + + // Used to ignore mouse button release after a double click. + bool last_was_dbl_click; + + NativeWindow *native; +}; + +}; + +#endif/*__DRUMGIZMO_EVENTHANDLER_H__*/ diff --git a/plugingui/filebrowser.cc b/plugingui/filebrowser.cc new file mode 100644 index 0000000..f025c25 --- /dev/null +++ b/plugingui/filebrowser.cc @@ -0,0 +1,268 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * filebrowser.cc + * + * Mon Feb 25 21:09:44 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "filebrowser.h" + +#include "painter.h" +#include "button.h" + +#include "directory.h" + +#include <sys/types.h> +#include <dirent.h> +#include <stdio.h> + +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> + +#include <hugin.hpp> + +#ifdef __MINGW32__ +#include <direct.h> +#endif + +struct GUI::FileBrowser::private_data { + GUI::LineEdit *lineedit; + GUI::ListBox *listbox; + void (*filesel_handler)(void *, std::string); + void *ptr; + Directory *dir; +#ifdef WIN32 + bool above_root; + bool in_root; +#endif +}; + +static void cancel(void *ptr) +{ + GUI::FileBrowser *fp = (GUI::FileBrowser *)ptr; + fp->hide(); +} + +static void changeDir(void *ptr) +{ + struct GUI::FileBrowser::private_data *prv = + (struct GUI::FileBrowser::private_data *) ptr; + + GUI::ListBox *lb = prv->listbox; + GUI::LineEdit *le = prv->lineedit; + std::string value = lb->selectedValue(); + Directory* dir = prv->dir; + +// if(!Directory::isDir(dir->path() + dir->seperator())) { +// return; +// } + + lb->clear(); + + INFO(filebrowser, "Changing path to '%s'\n", + (dir->path() + dir->seperator() + value).c_str()); + +#ifdef WIN32 + if(prv->above_root && !value.empty()) { + dir->setPath(value + dir->seperator()); + value.clear(); + prv->above_root = false; + } +#endif + + if(value.empty() && !dir->isDir() && Directory::exists(dir->path())) { + DEBUG(filebrowser, "Selecting file '%s'\n", dir->path().c_str()); + if(prv->filesel_handler) prv->filesel_handler(prv->ptr, dir->path().c_str()); + return; + } + + if(!value.empty() && dir->fileExists(value)) { + std::string file = dir->path() + dir->seperator() + value; + DEBUG(filebrowser, "Selecting file '%s'\n", file.c_str()); + if(prv->filesel_handler) prv->filesel_handler(prv->ptr, file); + return; + } + + std::vector<GUI::ListBoxBasic::Item> items; + +#ifdef WIN32 + if(Directory::isRoot(dir->path()) && value == "..") { + DEBUG(filebrowser, "Showing partitions...\n"); + Directory::DriveList entries = dir->drives(); + for(Directory::DriveList::iterator it = entries.begin(); + it != entries.end(); it++) { + GUI::ListBoxBasic::Item item; + std::string name = (*it).name; + item.name = name; + item.value = name; + items.push_back(item); + } + prv->above_root = true; + } else { +#endif + + if(!value.empty() && !dir->cd(value)) { + DEBUG(filebrowser, "Error changing to '%s'\n", + (dir->path() + dir->seperator() + value).c_str()); + return; + } + + Directory::EntryList entries = dir->entryList(); + + if(entries.empty()) { + dir->cdUp(); + entries = dir->entryList(); + } + + DEBUG(filebrowser, "Setting path of lineedit to %s\n", + dir->path().c_str()); + le->setText(dir->path()); + + for(Directory::EntryList::iterator it = entries.begin(); + it != entries.end(); it++) { + GUI::ListBoxBasic::Item item; + std::string name = *it; + item.name = name; + item.value = name; + items.push_back(item); + } +#ifdef WIN32 + } +#endif + lb->addItems(items); +} + +static void handleKeyEvent(void *ptr) { + struct GUI::FileBrowser::private_data *prv = + (struct GUI::FileBrowser::private_data *) ptr; + + GUI::ListBox *lb = prv->listbox; + lb->clearSelectedValue(); + GUI::LineEdit *le = prv->lineedit; + + std::string value = le->text(); + if(value.size() > 1 && value[0] == '@') { + DEBUG(filebrowser, "Selecting ref-file '%s'\n", value.c_str()); + if(prv->filesel_handler) { + prv->filesel_handler(prv->ptr, value); + } + return; + } + + prv->dir->setPath(le->text()); + changeDir(ptr); +} + +GUI::FileBrowser::FileBrowser(GUI::Widget *parent) + : GUI::Widget(parent), + lbl_path(this), lineedit(this), listbox(this), btn_sel(this), btn_esc(this), + back(":bg.png") +{ + prv = new struct GUI::FileBrowser::private_data(); + prv->filesel_handler = NULL; + + prv->dir = new Directory(Directory::cwd()); +#ifdef WIN32 + prv->above_root = false; +#endif + + lbl_path.setText("Path:"); + +// lineedit.setReadOnly(true); + prv->lineedit = &lineedit; + prv->lineedit->registerEnterPressedHandler(handleKeyEvent, prv); + + prv->listbox = &listbox; + listbox.registerSelectHandler(changeDir, prv); + + btn_sel.setText("Select"); + btn_sel.registerClickHandler(changeDir, prv); + + btn_esc.setText("Cancel"); + btn_esc.registerClickHandler(cancel, this); + + changeDir(prv); + + resize(200, 190); +} + +GUI::FileBrowser::~FileBrowser() +{ + // delete prv->listbox; + delete prv; +} + +void GUI::FileBrowser::setPath(std::string path) +{ + INFO(filebrowser, "Setting path to '%s'\n", path.c_str()); + if(path.empty()) path = Directory::cwd(); + + prv->dir->setPath(Directory::pathDirectory(path)); + prv->listbox->clear(); + + changeDir(prv); +} + +void GUI::FileBrowser::resize(int w, int h) +{ + GUI::Widget::resize(w,h); + + int offset = 0; + int brd = 5; // border + int btn_h = 30; + + offset += brd; + + lbl_path.move(0, offset); + lineedit.move(60, offset); + + offset += btn_h; + + lbl_path.resize(60, btn_h); + lineedit.resize(w - 60 - brd, btn_h); + + offset += brd; + + listbox.move(brd, offset); + listbox.resize(w - 1 - 2*brd, h - btn_h - 2*brd - offset); + + btn_esc.move(brd, h - btn_h - brd); + btn_esc.resize((w - 1 - 2*brd) / 2 - brd / 2, btn_h); + + btn_sel.move(brd + w / 2 - brd / 2, h - btn_h - brd); + btn_sel.resize((w - 1 - 2*brd) / 2, btn_h); +} + +void GUI::FileBrowser::registerFileSelectHandler(void (*handler)(void *, + std::string), + void *ptr) +{ + prv->filesel_handler = handler; + prv->ptr = ptr; +} + +void GUI::FileBrowser::repaintEvent(GUI::RepaintEvent *e) +{ + Painter p(this); + p.drawImageStretched(0,0, &back, width(), height()); +} diff --git a/plugingui/filebrowser.h b/plugingui/filebrowser.h new file mode 100644 index 0000000..6583b53 --- /dev/null +++ b/plugingui/filebrowser.h @@ -0,0 +1,75 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * filebrowser.h + * + * Mon Feb 25 21:09:43 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_FILEBROWSER_H__ +#define __DRUMGIZMO_FILEBROWSER_H__ + +#include "widget.h" + +#include "button.h" +#include "listbox.h" +#include "lineedit.h" +#include "label.h" +#include "image.h" +#include "directory.h" + +namespace GUI { + +class FileBrowser : public Widget { +public: + struct private_data; + + FileBrowser(Widget *parent); + ~FileBrowser(); + + void setPath(std::string path); + + bool isFocusable() { return true; } + + void registerFileSelectHandler(void (*handler)(void *, std::string), + void *ptr); + + virtual void repaintEvent(RepaintEvent *e); + + virtual void resize(int w, int h); + +private: + struct private_data *prv; + + GUI::Label lbl_path; + GUI::LineEdit lineedit; + + GUI::ListBox listbox; + + GUI::Button btn_sel; + GUI::Button btn_esc; + + Image back; +}; + +}; + +#endif/*__DRUMGIZMO_FILEBROWSER_H__*/ diff --git a/plugingui/font.cc b/plugingui/font.cc new file mode 100644 index 0000000..828286c --- /dev/null +++ b/plugingui/font.cc @@ -0,0 +1,131 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * font.cc + * + * Sat Nov 12 11:13:41 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "font.h" + +#ifdef X11 +#include <X11/Xlib.h> +#endif/*X11*/ + +GUI::Font::Font(std::string fontfile) + : img_font(fontfile) +{ + int px = 0; + int c; + for(c = 0; c < 255 && px < (int)img_font.width(); c++) { + character_offset[c] = px + 1; + character_pre_bias[c] = 0; + character_post_bias[c] = 0; + if(c > 0) { + character_width[c - 1] = + character_offset[c] - character_offset[c - 1] - 1; + } + px++; + GUI::Colour c; + while(px < (int)img_font.width()) { + c = img_font.getPixel(px, 0); + // Find next purple pixel in top row: + if(c.red == 1 && c.green == 0 && c.blue == 1 && c.alpha == 1) break; + px++; + } + } + c++; + character_width[c - 1] = character_offset[c] - character_offset[c - 1] - 1; +} + +void GUI::Font::setFace(std::string face) +{ + face = face; +} + +std::string GUI::Font::face() +{ + return "";//face; +} + +void GUI::Font::setSize(size_t points) +{ + points = points; +} + +size_t GUI::Font::size() +{ + return 0; +} + +size_t GUI::Font::textWidth(std::string text) +{ + size_t len = 0; + + for(size_t i = 0; i < text.length(); i++) { + unsigned int cha = text[i]; + len += character_width[(char)cha] + 1 + character_post_bias[(char)cha]; + } + + return len; +} + +size_t GUI::Font::textHeight(std::string text) +{ + return img_font.height(); +} + +GUI::PixelBufferAlpha *GUI::Font::render(std::string text) +{ + int border = 1; + PixelBufferAlpha *pb = + new PixelBufferAlpha(textWidth(text), textHeight(text)); + + int x_offset = 0; + for(size_t i = 0; i < text.length(); i++) { + unsigned int cha = text[i]; + for(size_t x = 0; x < character_width[(char)cha]; x++) { + for(size_t y = 0; y < img_font.height(); y++) { + Colour c = img_font.getPixel(x + (character_offset[(char)cha]), y); + pb->setPixel(x + x_offset + character_pre_bias[(char)cha], y, + c.red * 255, c.green * 255, c.blue * 255, c.alpha * 255); + } + } + x_offset += character_width[(char)cha] + border + + character_post_bias[(char)cha]; + } + + return pb; +} + +#ifdef TEST_FONT +//deps: +//cflags: +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_FONT*/ diff --git a/plugingui/font.h b/plugingui/font.h new file mode 100644 index 0000000..b47fbde --- /dev/null +++ b/plugingui/font.h @@ -0,0 +1,63 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * font.h + * + * Sat Nov 12 11:13:41 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_FONT_H__ +#define __DRUMGIZMO_FONT_H__ + +#include <string> +#include <map> + +#include "pixelbuffer.h" +#include "image.h" + +namespace GUI { + +class Font { +public: + Font(std::string fontfile = ":font.png"); + + void setFace(std::string face); + std::string face(); + + void setSize(size_t points); + size_t size(); + + size_t textWidth(std::string text); + size_t textHeight(std::string text = ""); + + PixelBufferAlpha *render(std::string text); + +private: + Image img_font; + + std::map<char, int> character_offset; + std::map<char, size_t> character_width; + std::map<char, int> character_pre_bias; + std::map<char, int> character_post_bias; +}; + +}; +#endif/*__DRUMGIZMO_FONT_H__*/ diff --git a/plugingui/guievent.h b/plugingui/guievent.h new file mode 100644 index 0000000..4732101 --- /dev/null +++ b/plugingui/guievent.h @@ -0,0 +1,141 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * event.h + * + * Sun Oct 9 16:11:47 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_GUI_EVENT_H__ +#define __DRUMGIZMO_GUI_EVENT_H__ + +#include <unistd.h> + +#include <string> + +#ifdef X11 +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#endif/*X11*/ + +namespace GUI { + +class Event { +public: + typedef enum { + MouseMove, + Repaint, + Button, + Scroll, + Key, + Close, + Resize + } Type; + virtual ~Event() {} + + virtual Type type() = 0; + +#ifdef X11 + ::Window window_id; +#endif/*X11*/ +}; + +class MouseMoveEvent : public Event { +public: + Type type() { return MouseMove; } + + int x; + int y; +}; + +class ButtonEvent : public Event { +public: + Type type() { return Button; } + + int x; + int y; + + int direction; + int button; + int doubleclick; +}; + +class ScrollEvent : public Event { +public: + Type type() { return Scroll; } + + int x; + int y; + + int delta; +}; + +class RepaintEvent : public Event { +public: + Type type() { return Repaint; } + + int x; + int y; + size_t width; + size_t height; +}; + +class KeyEvent : public Event { +public: + Type type() { return Key; } + + int direction; + int keycode; + std::string text; + + enum { + KEY_UNKNOWN =-1, + KEY_LEFT = 1, + KEY_RIGHT = 2, + KEY_UP = 3, + KEY_DOWN = 4, + KEY_DELETE = 5, + KEY_BACKSPACE = 6, + KEY_HOME = 7, + KEY_END = 8, + KEY_PGDOWN = 9, + KEY_PGUP = 10, + KEY_ENTER = 11, + KEY_CHARACTER = 0xffff // character data is stored in 'text' + }; +}; + +class CloseEvent : public Event { +public: + Type type() { return Close; } +}; + +class ResizeEvent : public Event { +public: + Type type() { return Resize; } + + size_t width; + size_t height; +}; + +}; + +#endif/*__DRUMGIZMO_GUI_EVENT_H__*/ diff --git a/plugingui/image.cc b/plugingui/image.cc new file mode 100644 index 0000000..65b8242 --- /dev/null +++ b/plugingui/image.cc @@ -0,0 +1,119 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * image.cc + * + * Sat Mar 16 15:05:09 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "image.h" + +#include <unistd.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <stdarg.h> +#include <stdint.h> + +#include <hugin.hpp> + +#include "resource.h" +// http://blog.hammerian.net/2009/reading-png-images-from-memory/ + +#include "lodepng/lodepng.h" + +GUI::Image::Image(const char* data, size_t size) +{ + load(data, size); +} + +GUI::Image::Image(std::string filename) +{ + GUI::Resource rc(filename); + load(rc.data(), rc.size()); +} + +GUI::Image::~Image() +{ + free(image_data); +} + +void GUI::Image::setError(int err) +{ + GUI::Resource rc(":png_error"); + + const unsigned char *p = (const unsigned char *)rc.data(); + + uint32_t iw, ih; + + memcpy(&iw, p, sizeof(uint32_t)); p += sizeof(uint32_t); + memcpy(&ih, p, sizeof(uint32_t)); p += sizeof(uint32_t); + + w = iw; + h = ih; + + DEBUG(image, "w:%d, h:%d\n", (int)w, (int)h); + + image_data = (unsigned char*)malloc(rc.size() - 8); + memcpy(image_data, p, rc.size() - 8); +} + +void GUI::Image::load(const char* data, size_t size) +{ + //unsigned lodepng_decode32(unsigned char** out, unsigned* w, unsigned* h, + // const unsigned char* in, size_t insize); + unsigned iw, ih; + unsigned res = lodepng_decode32((unsigned char**)&image_data, &iw, &ih, + (const unsigned char*)data, size); + w = iw; + h = ih; + + if(res != 0) { + ERR(image, "[read_png_file] Error during init_io"); + setError(3); + return; + } +} + +size_t GUI::Image::width() +{ + return w; +} + +size_t GUI::Image::height() +{ + return h; +} + +GUI::Colour GUI::Image::getPixel(size_t x, size_t y) +{ + if(x > width() || y > height()) return GUI::Colour(0,0,0,0); + unsigned char *ptr = &image_data[(x + y * width()) * 4]; + float r = ptr[0]; + float g = ptr[1]; + float b = ptr[2]; + float a = ptr[3]; + GUI::Colour c(r / 255.0, + g / 255.0, + b / 255.0, + a / 255.0); + return c; +} diff --git a/plugingui/image.h b/plugingui/image.h new file mode 100644 index 0000000..cec1518 --- /dev/null +++ b/plugingui/image.h @@ -0,0 +1,59 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * image.h + * + * Sat Mar 16 15:05:08 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_IMAGE_H__ +#define __DRUMGIZMO_IMAGE_H__ + +#include <string> + +#include "colour.h" +#include "resource.h" + +namespace GUI { + +class Image { +public: + Image(const char* data, size_t size); + Image(std::string filename); + ~Image(); + + size_t width(); + size_t height(); + + Colour getPixel(size_t x, size_t y); + +private: + void setError(int err); + + void load(const char* data, size_t size); + + size_t w, h; + unsigned char *image_data; +}; + +}; + +#endif/*__DRUMGIZMO_IMAGE_H__*/ diff --git a/plugingui/knob.cc b/plugingui/knob.cc new file mode 100644 index 0000000..b843106 --- /dev/null +++ b/plugingui/knob.cc @@ -0,0 +1,188 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * knob.cc + * + * Thu Feb 28 07:37:27 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "knob.h" + +#include "painter.h" + +#include <hugin.hpp> +#include <stdio.h> + +// M_PI is not defined in math.h if __STRICT_ANSI__ is defined. +#ifdef __STRICT_ANSI__ +#undef __STRICT_ANSI__ +#endif +#include <math.h> + +namespace GUI { + +Knob::Knob(Widget *parent) + : Widget(parent) + , img_knob(":knob.png") +{ + state = up; + + maximum = 1.0; + minimum = 0.0; + + currentValue = minimum; + + mouse_offset_x = 0; +} + +void Knob::setValue(float value) +{ + internalSetValue(value); +} + +float Knob::value() +{ + return currentValue; +} + +void Knob::scrollEvent(ScrollEvent *e) +{ + float value = currentValue - (e->delta / 200.0); + internalSetValue(value); +} + +void Knob::mouseMoveEvent(MouseMoveEvent *e) +{ + if(state == down) { + if(mouse_offset_x == (e->x + -1 * e->y)) { + return; + } + + float dval = mouse_offset_x - (e->x + -1 * e->y); + float value = currentValue - (dval / 300.0); + + internalSetValue(value); + + mouse_offset_x = e->x + -1 * e->y; + } +} + +void Knob::keyEvent(KeyEvent *e) +{ + if(e->direction != -1) { + return; + } + + float value = currentValue; + switch(e->keycode) { + case KeyEvent::KEY_UP: + value += 0.01; + break; + case KeyEvent::KEY_DOWN: + value -= 0.01; + break; + case KeyEvent::KEY_RIGHT: + value += 0.01; + break; + case KeyEvent::KEY_LEFT: + value -= 0.01; + break; + case KeyEvent::KEY_HOME: + value = 0; + break; + case KeyEvent::KEY_END: + value = 1; + break; + default: + break; + } + + internalSetValue(value); +} + +void Knob::buttonEvent(ButtonEvent *e) +{ + if(e->direction == 1) { + state = down; + mouse_offset_x = e->x + -1*e->y; + } + if(e->direction == -1) { + state = up; + mouse_offset_x = e->x + -1*e->y; + clicked(); + } +} + +void Knob::repaintEvent(RepaintEvent *e) +{ + int diameter = (width()>height()?height():width()); + int radius = diameter / 2; + int center_x = width() / 2; + int center_y = height() / 2; + + Painter p(this); + + p.clear(); + p.drawImageStretched(0, 0, &img_knob, diameter, diameter); + + char buf[64]; + sprintf(buf, "%.2f", currentValue * maximum); + Font font; + p.drawText(center_x - font.textWidth(buf) / 2 + 1, + center_y + font.textHeight(buf) / 2 + 1, font, buf); + + // Make it start from 20% and stop at 80% + double padval = currentValue * 0.8 + 0.1; + + double from_x = sin((-1 * padval + 1) * 2 * M_PI) * radius * 0.6; + double from_y = cos((-1 * padval + 1) * 2 * M_PI) * radius * 0.6; + + double to_x = sin((-1 * padval + 1) * 2 * M_PI) * radius * 0.8; + double to_y = cos((-1 * padval + 1) * 2 * M_PI) * radius * 0.8; + + // Draw "fat" line by drawing 9 lines with moved start/ending points. + p.setColour(Colour(1, 0, 0, 1)); + for(int _x = -1; _x < 2; _x++) { + for(int _y = -1; _y < 2; _y++) { + p.drawLine(from_x + center_x + _x, + from_y + center_y + _y, + to_x + center_x + _x, + to_y + center_y + _y); + + } + } +} + +void Knob::internalSetValue(float value) +{ + if(value < minimum) value = minimum; + if(value > maximum) value = maximum; + + if(value == currentValue) { + return; + } + + currentValue = value; + valueChangedNotifier.notify(currentValue); + repaintEvent(NULL); +} + +} // GUI:: diff --git a/plugingui/knob.h b/plugingui/knob.h new file mode 100644 index 0000000..da03710 --- /dev/null +++ b/plugingui/knob.h @@ -0,0 +1,80 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * knob.h + * + * Thu Feb 28 07:37:27 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include "widget.h" + +#include "image.h" + +#include "notifier.h" + +namespace GUI { + +class Knob : public Widget { +public: + Knob(Widget *parent); + + bool catchMouse() override { return true; } + bool isFocusable() override { return true; } + + void setValue(float value); + float value(); + + Notifier<float> valueChangedNotifier; // (float newValue) + +protected: + virtual void clicked() {} + + // From Widget: + virtual void repaintEvent(RepaintEvent *e) override; + virtual void buttonEvent(ButtonEvent *e) override; + virtual void mouseMoveEvent(MouseMoveEvent *e) override; + virtual void scrollEvent(ScrollEvent *e) override; + virtual void keyEvent(KeyEvent *e) override; + +private: + //! Sets the internal value and sends out the changed notification. + void internalSetValue(float value); + + typedef enum { + up, + down + } state_t; + + state_t state; + + float currentValue; + float maximum; + float minimum; + + Image img_knob; + + int mouse_offset_x; +}; + +} // GUI:: + diff --git a/plugingui/label.cc b/plugingui/label.cc new file mode 100644 index 0000000..be37d82 --- /dev/null +++ b/plugingui/label.cc @@ -0,0 +1,57 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * label.cc + * + * Sun Oct 9 13:02:18 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "label.h" + +#include "painter.h" +#include "guievent.h" + +namespace GUI { + +Label::Label(GUI::Widget *parent) + : Widget(parent) +{ +} + +void Label::setText(std::string text) +{ + _text = text; + repaintEvent(NULL); +} + +void Label::repaintEvent(GUI::RepaintEvent *e) +{ + Painter p(this); + + p.clear(); + + p.setColour(Colour(1)); + + Font font(":fontemboss.png"); + p.drawText(10, (height() + font.textHeight()) / 2, font, _text, true); +} + +} // GUI:: diff --git a/plugingui/label.h b/plugingui/label.h new file mode 100644 index 0000000..707cdb1 --- /dev/null +++ b/plugingui/label.h @@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * label.h + * + * Sun Oct 9 13:02:17 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include "widget.h" + +#include <string> + +namespace GUI { + +class RepaintEvent; + +class Label : public Widget { +public: + Label(Widget *parent); + + void setText(std::string text); + +protected: + // From Widget: + virtual void repaintEvent(RepaintEvent *e) override; + +private: + std::string _text; +}; + +} // GUI:: diff --git a/plugingui/led.cc b/plugingui/led.cc new file mode 100644 index 0000000..d26a0de --- /dev/null +++ b/plugingui/led.cc @@ -0,0 +1,106 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * led.cc + * + * Sat Oct 15 19:12:33 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "led.h" + +#include "painter.h" + +GUI::LED::LED(Widget *parent) + : GUI::Widget(parent) +{ + state = off; +} + +void GUI::LED::setState(GUI::LED::state_t state) +{ + if(this->state != state) { + this->state = state; + repaintEvent(NULL); + } +} + +void GUI::LED::repaintEvent(GUI::RepaintEvent *e) +{ + size_t h = height() - 1; + size_t w = width() - 1; + + Painter p(this); + float alpha = 0.9; + switch(state) { + case red: + p.setColour(Colour(1, 0, 0,alpha)); + break; + case green: + p.setColour(Colour(0, 1, 0, alpha)); + break; + case blue: + p.setColour(Colour(0, 0, 1, alpha)); + break; + case off: + p.setColour(Colour(0.2, 0.2, 0.2, alpha)); + break; + } + + size_t size = w / 2; + if(h / 2 < size) size = h / 2; + p.drawFilledCircle(w/2, h/2, size); + + switch(state) { + case red: + p.setColour(Colour(0.4, 0, 0,alpha)); + break; + case green: + p.setColour(Colour(0, 0.4, 0, alpha)); + break; + case blue: + p.setColour(Colour(0, 0, 0.4, alpha)); + break; + case off: + p.setColour(Colour(0.1, 0.1, 0.1, alpha)); + break; + } + p.drawCircle(w/2, h/2, size); + + p.setColour(Colour(1,alpha)); + p.drawFilledCircle(w/3, h/3, size / 6); +} + +#ifdef TEST_LED +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_LED*/ diff --git a/plugingui/led.h b/plugingui/led.h new file mode 100644 index 0000000..7bbd59a --- /dev/null +++ b/plugingui/led.h @@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * led.h + * + * Sat Oct 15 19:12:33 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_LED_H__ +#define __DRUMGIZMO_LED_H__ + +#include "widget.h" + +namespace GUI { + +class LED : public Widget { +public: + typedef enum { + red, + green, + blue, + off + } state_t; + + LED(Widget *parent); + + void setState(state_t state); + + //protected: + void repaintEvent(RepaintEvent *e); + +private: + state_t state; +}; + +}; + +#endif/*__DRUMGIZMO_LED_H__*/ diff --git a/plugingui/lineedit.cc b/plugingui/lineedit.cc new file mode 100644 index 0000000..5e1eb9b --- /dev/null +++ b/plugingui/lineedit.cc @@ -0,0 +1,239 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * lineedit.cc + * + * Sun Oct 9 13:01:52 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "lineedit.h" + +#include <stdio.h> + +#include "window.h" + +#include <assert.h> + +#include <hugin.hpp> + +#define BORDER 10 + +GUI::LineEdit::LineEdit(Widget *parent) + : GUI::Widget(parent) +{ + pos = 0; + offsetpos = 0; + setReadOnly(false); + + box.topLeft = new Image(":widget_tl.png"); + box.top = new Image(":widget_t.png"); + box.topRight = new Image(":widget_tr.png"); + box.left = new Image(":widget_l.png"); + box.right = new Image(":widget_r.png"); + box.bottomLeft = new Image(":widget_bl.png"); + box.bottom = new Image(":widget_b.png"); + box.bottomRight = new Image(":widget_br.png"); + box.center = new Image(":widget_c.png"); + + handler = NULL; +} + +void GUI::LineEdit::registerEnterPressedHandler(void (*handler)(void *), void *ptr) +{ + this->handler = handler; + this->ptr = ptr; +} + +void GUI::LineEdit::setReadOnly(bool ro) +{ + readonly = ro; +} + +bool GUI::LineEdit::readOnly() +{ + return readonly; +} + +void GUI::LineEdit::setText(std::string text) +{ + _text = text; + pos = text.size(); + + repaintEvent(NULL); + textChanged(); +} + +std::string GUI::LineEdit::text() +{ + return _text; +} + +void GUI::LineEdit::buttonEvent(ButtonEvent *e) +{ + if(readOnly()) return; + + + if(e->direction == 1) { + for(int i = 0; i < (int)_visibletext.length(); i++) { + if(e->x < (int)(font.textWidth(_visibletext.substr(0, i)) + BORDER)) { + pos = i + offsetpos; + break; + } + } + repaintEvent(NULL); + } +} + +void GUI::LineEdit::keyEvent(GUI::KeyEvent *e) +{ + if(readOnly()) return; + + bool change = false; + + if(e->direction == -1) { + + if(e->keycode == GUI::KeyEvent::KEY_LEFT) { + if(pos) pos--; + if(offsetpos >= pos) walkstate = WALK_LEFT; + + } else if(e->keycode == GUI::KeyEvent::KEY_HOME) { + pos = 0; + + } else if(e->keycode == GUI::KeyEvent::KEY_END) { + pos = _text.length(); + + } else if(e->keycode == GUI::KeyEvent::KEY_RIGHT) { + if(pos < _text.length()) pos++; + if(offsetpos + _visibletext.length() <= pos && + pos < _text.length()) walkstate = WALK_RIGHT; + + } else if(e->keycode == GUI::KeyEvent::KEY_DELETE) { + if(pos < _text.length()) { + std::string t = _text.substr(0, pos); + t += _text.substr(pos + 1, std::string::npos); + _text = t; + change = true; + } + + } else if(e->keycode == GUI::KeyEvent::KEY_BACKSPACE) { + if(pos > 0) { + std::string t = _text.substr(0, pos - 1); + t += _text.substr(pos, std::string::npos); + _text = t; + pos--; + change = true; + } + + } else if(e->keycode == GUI::KeyEvent::KEY_CHARACTER) { + std::string pre = _text.substr(0, pos); + std::string post = _text.substr(pos, std::string::npos); + _text = pre + e->text + post; + change = true; + pos++; + + } else if(e->keycode == GUI::KeyEvent::KEY_ENTER) { + if(handler) handler(ptr); + } + repaintEvent(NULL); + } + + if(change) textChanged(); +} + +void GUI::LineEdit::repaintEvent(GUI::RepaintEvent *e) +{ + Painter p(this); + + p.clear(); + + int w = width(); + int h = height(); + if(w == 0 || h == 0) return; + p.drawBox(0, 0, &box, w, h); + + p.setColour(GUI::Colour(183.0/255.0, 219.0/255.0 , 255.0/255.0, 1)); + + if(walkstate == WALK_LEFT) { + _visibletext = _text.substr(pos, std::string::npos); + offsetpos = pos; + } + else if(walkstate == WALK_RIGHT) { + int d = (offsetpos < _text.length()) ? 1 : 0; + _visibletext = _text.substr(offsetpos + d); + offsetpos = offsetpos + d; + } + else { + _visibletext = _text; + offsetpos = 0; + } + while(true) { + int textwidth = font.textWidth(_visibletext); + if(textwidth > w - BORDER - 4 + 3) { + if(walkstate == WALK_LEFT) { + _visibletext = _visibletext.substr(0, _visibletext.length()-1); + } + else if(walkstate == WALK_RIGHT) { + _visibletext = _visibletext.substr(0, _visibletext.length()-1); + } + else { + if(offsetpos < pos) { + _visibletext = _visibletext.substr(1); + offsetpos++; + } + else { + _visibletext = _visibletext.substr(0, _visibletext.length() - 1); + } + } + } + else { + break; + } + } + + walkstate = NOOP; + + p.drawText(BORDER - 4 + 3, height()/2+5 + 1 + 1 + 1, font, _visibletext); + + if(readOnly()) return; + + if(hasKeyboardFocus()) { + size_t px = font.textWidth(_visibletext.substr(0, pos - offsetpos)); + p.drawLine(px + BORDER - 1 - 4 + 3, 6, + px + BORDER - 1 - 4 + 3, height() - 7); + } +} + +#ifdef TEST_LINEEDIT +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_LINEEDIT*/ diff --git a/plugingui/lineedit.h b/plugingui/lineedit.h new file mode 100644 index 0000000..f85e9bd --- /dev/null +++ b/plugingui/lineedit.h @@ -0,0 +1,86 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * lineedit.h + * + * Sun Oct 9 13:01:52 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_LINEEDIT_H__ +#define __DRUMGIZMO_LINEEDIT_H__ + + +#include <string> + +#include "widget.h" +#include "font.h" +#include "painter.h" + +namespace GUI { + +class LineEdit : public Widget { +public: + LineEdit(Widget *parent); + + bool isFocusable() { return true; } + + std::string text(); + void setText(std::string text); + + void setReadOnly(bool readonly); + bool readOnly(); + + void registerEnterPressedHandler(void (*handler)(void *), void *ptr); + + //protected: + virtual void keyEvent(KeyEvent *e); + virtual void repaintEvent(RepaintEvent *e); + virtual void buttonEvent(ButtonEvent *e); + +protected: + virtual void textChanged() {} + +private: + Painter::Box box; + + Font font; + + std::string _text; + size_t pos; + std::string _visibletext; + size_t offsetpos; + + enum state_t { + NOOP = 0, + WALK_LEFT = 1, + WALK_RIGHT = 2 + }; + state_t walkstate; + + bool readonly; + + void (*handler)(void *); + void *ptr; +}; + +}; + +#endif/*__DRUMGIZMO_LINEEDIT_H__*/ diff --git a/plugingui/listbox.cc b/plugingui/listbox.cc new file mode 100644 index 0000000..ed873b2 --- /dev/null +++ b/plugingui/listbox.cc @@ -0,0 +1,123 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * listbox.cc + * + * Mon Feb 25 21:21:41 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "listbox.h" + +#include "painter.h" +#include "font.h" + +#include <stdio.h> + +GUI::ListBox::ListBox(GUI::Widget *parent) + : GUI::Widget(parent) +{ + box.topLeft = new Image(":widget_tl.png"); + box.top = new Image(":widget_t.png"); + box.topRight = new Image(":widget_tr.png"); + box.left = new Image(":widget_l.png"); + box.right = new Image(":widget_r.png"); + box.bottomLeft = new Image(":widget_bl.png"); + box.bottom = new Image(":widget_b.png"); + box.bottomRight = new Image(":widget_br.png"); + box.center = new Image(":widget_c.png"); + + basic = new GUI::ListBoxBasic(this); + basic->move(box.left->width(), box.top->height()); +} + +GUI::ListBox::~ListBox() +{ +} + +void GUI::ListBox::addItem(std::string name, std::string value) +{ + basic->addItem(name, value); +} + +void GUI::ListBox::addItems(std::vector<ListBoxBasic::Item> &items) +{ + basic->addItems(items); +} + +void GUI::ListBox::clear() +{ + basic->clear(); +} + +bool GUI::ListBox::selectItem(int index) +{ + return basic->selectItem(index); +} + +std::string GUI::ListBox::selectedName() +{ + return basic->selectedName(); +} + +std::string GUI::ListBox::selectedValue() +{ + return basic->selectedValue(); +} + +void GUI::ListBox::clearSelectedValue() +{ + basic->clearSelectedValue(); +} + +void GUI::ListBox::registerClickHandler(void (*handler)(void *), void *ptr) +{ + basic->registerClickHandler(handler, ptr); +} + +void GUI::ListBox::registerSelectHandler(void (*handler)(void *), void *ptr) +{ + basic->registerSelectHandler(handler, ptr); +} + +void GUI::ListBox::registerValueChangeHandler(void (*handler)(void *), + void *ptr) +{ + basic->registerValueChangeHandler(handler, ptr); +} + +void GUI::ListBox::repaintEvent(GUI::RepaintEvent *e) +{ + GUI::Painter p(this); + + p.clear(); + + int w = width(); + int h = height(); + if(w == 0 || h == 0) return; + p.drawBox(0, 0, &box, w, h); +} + +void GUI::ListBox::resize(int width, int height) +{ + GUI::Widget::resize(width, height); + basic->resize(width - (box.left->width() + box.right->width()), + height - (box.top->height() + box.bottom->height())); +} diff --git a/plugingui/listbox.h b/plugingui/listbox.h new file mode 100644 index 0000000..c8677e7 --- /dev/null +++ b/plugingui/listbox.h @@ -0,0 +1,68 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * listbox.h + * + * Mon Feb 25 21:21:40 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_LISTBOX_H__ +#define __DRUMGIZMO_LISTBOX_H__ + +#include <string.h> +#include <vector> + +#include "widget.h" +#include "painter.h" +#include "listboxbasic.h" + +namespace GUI { + +class ListBox : public Widget { +public: + ListBox(Widget *parent); + ~ListBox(); + + void addItem(std::string name, std::string value); + void addItems(std::vector<ListBoxBasic::Item> &items); + + void clear(); + bool selectItem(int index); + std::string selectedName(); + std::string selectedValue(); + void clearSelectedValue(); + + void registerSelectHandler(void (*handler)(void *), void *ptr); + void registerClickHandler(void (*handler)(void *), void *ptr); + void registerValueChangeHandler(void (*handler)(void *), void *ptr); + + virtual void repaintEvent(GUI::RepaintEvent *e); + virtual void resize(int w, int h); + +private: + ListBoxBasic *basic; + + Painter::Box box; +}; + +}; + +#endif/*__DRUMGIZMO_LISTBOX_H__*/ diff --git a/plugingui/listboxbasic.cc b/plugingui/listboxbasic.cc new file mode 100644 index 0000000..df7877d --- /dev/null +++ b/plugingui/listboxbasic.cc @@ -0,0 +1,334 @@ + +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * listboxbasic.cc + * + * Thu Apr 4 20:28:10 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "listboxbasic.h" + +#include "painter.h" +#include "font.h" + +#include <stdio.h> +#include <hugin.hpp> + +void scrolled(void *ptr) +{ + GUI::ListBoxBasic *l = (GUI::ListBoxBasic *)ptr; + l->repaintEvent(NULL); +} + +GUI::ListBoxBasic::ListBoxBasic(GUI::Widget *parent) + : GUI::Widget(parent), scroll(this), bg_img(":widget_c.png") +{ + scroll.move(0,0); + scroll.resize(18, 100); + + scroll.registerValueChangeHandler(scrolled, this); + + padding = 4; + btn_size = 18; + + selected = -1; + marked = -1; + + clk_handler = NULL; + clk_ptr = NULL; + + sel_handler = NULL; + sel_ptr = NULL; + + valch_handler = NULL; + valch_ptr = NULL; +} + +GUI::ListBoxBasic::~ListBoxBasic() +{ +} + +void GUI::ListBoxBasic::setSelection(int index) +{ + selected = index; + if(valch_handler) valch_handler(valch_ptr); +} + +void GUI::ListBoxBasic::addItem(std::string name, std::string value) +{ + std::vector<GUI::ListBoxBasic::Item> items; + GUI::ListBoxBasic::Item item; + item.name = name; + item.value = value; + items.push_back(item); + addItems(items); +} + +void GUI::ListBoxBasic::addItems(std::vector<GUI::ListBoxBasic::Item> &is) +{ + // DEBUG(list, "addItems %lu\n", is.size()); + std::vector<GUI::ListBoxBasic::Item>::iterator i = is.begin(); + while(i != is.end()) { + items.push_back(*i); + i++; + } + +/* + // sort + for(int x = 0; x < (int)items.size(); x++) { + for(int y = 0; y < (int)items.size(); y++) { + if(items[x].name < items[y].name) { + if(x == selected) setSelection(y); + else if(selected == y) setSelection(x); + + GUI::ListBoxBasic::Item tmp = items[x]; + items[x] = items[y]; + items[y] = tmp; + } + } + } +*/ + + if(selected == -1) setSelection((int)items.size() - 1); + setSelection(0); + + int numitems = height() / (font.textHeight() + padding); + scroll.setRange(numitems); + scroll.setMaximum(items.size()); +} + +void GUI::ListBoxBasic::clear() +{ + items.clear(); + setSelection(-1); + scroll.setValue(0); + repaintEvent(NULL); +} + +bool GUI::ListBoxBasic::selectItem(int index) +{ + if(index < 0 || index > (int)items.size() - 1) return false; + setSelection(index); + repaintEvent(NULL); + return true; +} + +std::string GUI::ListBoxBasic::selectedName() +{ + if(selected < 0 || selected > (int)items.size() - 1) return ""; + return items[selected].name; +} + +std::string GUI::ListBoxBasic::selectedValue() +{ + if(selected < 0 || selected > (int)items.size() - 1) return ""; + return items[selected].value; +} + +void GUI::ListBoxBasic::clearSelectedValue() +{ + setSelection(-1); +} + +void GUI::ListBoxBasic::registerClickHandler(void (*handler)(void *), void *ptr) +{ + this->clk_handler = handler; + this->clk_ptr = ptr; +} + +void GUI::ListBoxBasic::registerSelectHandler(void (*handler)(void *), void *ptr) +{ + this->sel_handler = handler; + this->sel_ptr = ptr; +} + +void GUI::ListBoxBasic::registerValueChangeHandler(void (*handler)(void *), + void *ptr) +{ + this->valch_handler = handler; + this->valch_ptr = ptr; +} + +void GUI::ListBoxBasic::repaintEvent(GUI::RepaintEvent *e) +{ + DEBUG(list, "repaint\n"); + GUI::Painter p(this); + + p.clear(); + + int w = width(); + int h = height(); + if(w == 0 || h == 0) return; + + p.drawImageStretched(0, 0, &bg_img, w, h); + + p.setColour(GUI::Colour(183.0/255.0, 219.0/255.0 , 255.0/255.0, 1)); + + int yoffset = padding / 2; + int skip = scroll.value(); + int numitems = height() / (font.textHeight() + padding) + 1; + for(int idx = skip; idx < (int)items.size() && idx < skip + numitems; idx++) { + GUI::ListBoxBasic::Item *i = &items[idx]; + if(idx == selected) { + p.setColour(GUI::Colour(183.0/255.0, 219.0/255.0 , 255.0/255.0, 0.5)); + p.drawFilledRectangle(0, + yoffset - (padding / 2), + width() - 1, + yoffset + (font.textHeight() + 1)); + } + + if(idx == marked) { + p.drawRectangle(0, + yoffset - (padding / 2), + width() - 1, + yoffset + (font.textHeight() + 1)); + } + + p.setColour(GUI::Colour(183.0/255.0, 219.0/255.0 , 255.0/255.0, 1)); + + p.drawText(2, yoffset + font.textHeight(), font, i->name); + yoffset += font.textHeight() + padding; + } +} + +void GUI::ListBoxBasic::scrollEvent(ScrollEvent *e) +{ + scroll.scrollEvent(e); +} + +void GUI::ListBoxBasic::keyEvent(GUI::KeyEvent *e) +{ + if(e->direction != -1) return; + + switch(e->keycode) { + case GUI::KeyEvent::KEY_UP: + { + marked--; + if(marked < 0) marked = 0; + + if(marked < scroll.value()) { + scroll.setValue(marked); + } + } + break; + case GUI::KeyEvent::KEY_DOWN: + { + // Number of items that can be displayed at a time. + int numitems = height() / (font.textHeight() + padding); + + marked++; + if(marked > ((int)items.size() - 1)) marked = (int)items.size() - 1; + + if(marked > (scroll.value() + numitems - 1)) { + scroll.setValue(marked - numitems + 1); + } + } + break; + case GUI::KeyEvent::KEY_HOME: + marked = 0; + if(marked < scroll.value()) { + scroll.setValue(marked); + } + break; + case GUI::KeyEvent::KEY_END: + { + // Number of items that can be displayed at a time. + int numitems = height() / (font.textHeight() + padding); + + marked = (int)items.size() - 1; + if(marked > (scroll.value() + numitems - 1)) { + scroll.setValue(marked - numitems + 1); + } + } + break; + case GUI::KeyEvent::KEY_CHARACTER: + if(e->text == " ") { + setSelection(marked); + // if(sel_handler) sel_handler(sel_ptr); + } + break; + case GUI::KeyEvent::KEY_ENTER: + setSelection(marked); + if(sel_handler) sel_handler(sel_ptr); + break; + default: + break; + } + + repaintEvent(NULL); +} + +void GUI::ListBoxBasic::buttonEvent(ButtonEvent *e) +{ + if(e->x > ((int)width() - btn_size) && e->y < ((int)width() - 1)) { + if(e->y > 0 && e->y < btn_size) { + if(e->direction == -1) return; + scroll.setValue(scroll.value() - 1); + return; + } + + if(e->y > ((int)height() - btn_size) && e->y < ((int)height() - 1)) { + if(e->direction == -1) return; + scroll.setValue(scroll.value() + 1); + return; + } + } + + if(e->direction == -1) { + int skip = scroll.value(); + size_t yoffset = padding / 2; + for(int idx = skip; idx < (int)items.size(); idx++) { + yoffset += font.textHeight() + padding; + if(e->y < (int)yoffset - (padding / 2)) { + setSelection(idx); + marked = selected; + if(clk_handler) clk_handler(clk_ptr); + break; + } + } + + repaintEvent(NULL); + } + + if(e->direction != -1) { + int skip = scroll.value(); + size_t yoffset = padding / 2; + for(int idx = skip; idx < (int)items.size(); idx++) { + yoffset += font.textHeight() + padding; + if(e->y < (int)yoffset - (padding / 2)) { + marked = idx; + break; + } + } + + repaintEvent(NULL); + } + + if(e->doubleclick && sel_handler) sel_handler(sel_ptr); +} + +void GUI::ListBoxBasic::resize(int w, int h) +{ + GUI::Widget::resize(w,h); + scroll.move(w - scroll.width(), 0); + scroll.resize(scroll.width(), h); +} diff --git a/plugingui/listboxbasic.h b/plugingui/listboxbasic.h new file mode 100644 index 0000000..deb4a67 --- /dev/null +++ b/plugingui/listboxbasic.h @@ -0,0 +1,101 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * listboxbasic.h + * + * Thu Apr 4 20:28:10 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_LISTBOXBASIC_H__ +#define __DRUMGIZMO_LISTBOXBASIC_H__ + +#include <string.h> +#include <vector> + +#include "widget.h" +#include "font.h" +#include "painter.h" + +#include "scrollbar.h" + +namespace GUI { + +class ListBoxBasic : public Widget { +public: + class Item { + public: + std::string name; + std::string value; + }; + + ListBoxBasic(Widget *parent); + ~ListBoxBasic(); + + bool isFocusable() { return true; } + + void addItem(std::string name, std::string value); + void addItems(std::vector<Item> &items); + + void clear(); + bool selectItem(int index); + std::string selectedName(); + std::string selectedValue(); + + void clearSelectedValue(); + + void registerSelectHandler(void (*handler)(void *), void *ptr); + void registerClickHandler(void (*handler)(void *), void *ptr); + void registerValueChangeHandler(void (*handler)(void *), void *ptr); + + virtual void repaintEvent(RepaintEvent *e); + virtual void buttonEvent(ButtonEvent *e); + virtual void scrollEvent(ScrollEvent *e); + virtual void keyEvent(KeyEvent *e); + virtual void resize(int w, int h); + +private: + ScrollBar scroll; + + Image bg_img; + + void setSelection(int index); + + std::vector<Item> items; + + int selected; + int marked; + GUI::Font font; + int padding; + int btn_size; + + void (*sel_handler)(void *); + void *sel_ptr; + + void (*clk_handler)(void *); + void *clk_ptr; + + void (*valch_handler)(void *); + void *valch_ptr; +}; + +}; + +#endif/*__DRUMGIZMO_LISTBOXBASIC_H__*/ diff --git a/plugingui/listboxthin.cc b/plugingui/listboxthin.cc new file mode 100644 index 0000000..3f0fbc6 --- /dev/null +++ b/plugingui/listboxthin.cc @@ -0,0 +1,118 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * listboxthin.cc + * + * Sun Apr 7 19:39:36 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "listboxthin.h" + +#include "painter.h" +#include "font.h" + +#include <stdio.h> + +GUI::ListBoxThin::ListBoxThin(GUI::Widget *parent) + : GUI::Widget(parent) +{ + box.topLeft = new Image(":thinlistbox_tl.png"); + box.top = new Image(":thinlistbox_t.png"); + box.topRight = new Image(":thinlistbox_tr.png"); + box.left = new Image(":thinlistbox_l.png"); + box.right = new Image(":thinlistbox_r.png"); + box.bottomLeft = new Image(":thinlistbox_bl.png"); + box.bottom = new Image(":thinlistbox_b.png"); + box.bottomRight = new Image(":thinlistbox_br.png"); + box.center = new Image(":thinlistbox_c.png"); + + basic = new GUI::ListBoxBasic(this); + basic->move(box.left->width(), box.top->height()); +} + +GUI::ListBoxThin::~ListBoxThin() +{ +} + +void GUI::ListBoxThin::addItem(std::string name, std::string value) +{ + basic->addItem(name, value); +} + +void GUI::ListBoxThin::addItems(std::vector<ListBoxBasic::Item> &items) +{ + basic->addItems(items); +} + +void GUI::ListBoxThin::clear() +{ + basic->clear(); +} + +bool GUI::ListBoxThin::selectItem(int index) +{ + return basic->selectItem(index); +} + +std::string GUI::ListBoxThin::selectedName() +{ + return basic->selectedName(); +} + +std::string GUI::ListBoxThin::selectedValue() +{ + return basic->selectedValue(); +} + +void GUI::ListBoxThin::registerClickHandler(void (*handler)(void *), void *ptr) +{ + basic->registerClickHandler(handler, ptr); +} + +void GUI::ListBoxThin::registerSelectHandler(void (*handler)(void *), void *ptr) +{ + basic->registerSelectHandler(handler, ptr); +} + +void GUI::ListBoxThin::registerValueChangeHandler(void (*handler)(void *), + void *ptr) +{ + basic->registerValueChangeHandler(handler, ptr); +} + +void GUI::ListBoxThin::repaintEvent(GUI::RepaintEvent *e) +{ + GUI::Painter p(this); + + p.clear(); + + int w = width(); + int h = height(); + if(w == 0 || h == 0) return; + p.drawBox(0, 0, &box, w, h); +} + +void GUI::ListBoxThin::resize(int width, int height) +{ + GUI::Widget::resize(width, height); + basic->resize(width - (box.left->width() + box.right->width()), + height - (box.top->height() + box.bottom->height())); +} diff --git a/plugingui/listboxthin.h b/plugingui/listboxthin.h new file mode 100644 index 0000000..9c5363a --- /dev/null +++ b/plugingui/listboxthin.h @@ -0,0 +1,67 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * listboxthin.h + * + * Sun Apr 7 19:39:35 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_LISTBOXTHIN_H__ +#define __DRUMGIZMO_LISTBOXTHIN_H__ + +#include <string.h> +#include <vector> + +#include "widget.h" +#include "painter.h" +#include "listboxbasic.h" + +namespace GUI { + +class ListBoxThin : public Widget { +public: + ListBoxThin(Widget *parent); + ~ListBoxThin(); + + void addItem(std::string name, std::string value); + void addItems(std::vector<ListBoxBasic::Item> &items); + + void clear(); + bool selectItem(int index); + std::string selectedName(); + std::string selectedValue(); + + void registerSelectHandler(void (*handler)(void *), void *ptr); + void registerClickHandler(void (*handler)(void *), void *ptr); + void registerValueChangeHandler(void (*handler)(void *), void *ptr); + + virtual void repaintEvent(GUI::RepaintEvent *e); + virtual void resize(int w, int h); + +private: + ListBoxBasic *basic; + + Painter::Box box; +}; + +}; + +#endif/*__DRUMGIZMO_LISTBOXTHIN_H__*/ diff --git a/plugingui/lodepng/lodepng.cpp b/plugingui/lodepng/lodepng.cpp new file mode 100644 index 0000000..e4f35d7 --- /dev/null +++ b/plugingui/lodepng/lodepng.cpp @@ -0,0 +1,6260 @@ +/* +LodePNG version 20131222 + +Copyright (c) 2005-2013 Lode Vandevenne + +This software is provided 'as-is', without any express or implied +warranty. In no event will the authors be held liable for any damages +arising from the use of this software. + +Permission is granted to anyone to use this software for any purpose, +including commercial applications, and to alter it and redistribute it +freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + + 3. This notice may not be removed or altered from any source + distribution. +*/ + +/* +The manual and changelog are in the header file "lodepng.h" +Rename this file to lodepng.cpp to use it for C++, or to lodepng.c to use it for C. +*/ + +#include "lodepng.h" + +#include <stdio.h> +#include <stdlib.h> + +#ifdef LODEPNG_COMPILE_CPP +#include <fstream> +#endif /*LODEPNG_COMPILE_CPP*/ + +#define VERSION_STRING "20131222" + +/* +This source file is built up in the following large parts. The code sections +with the "LODEPNG_COMPILE_" #defines divide this up further in an intermixed way. +-Tools for C and common code for PNG and Zlib +-C Code for Zlib (huffman, deflate, ...) +-C Code for PNG (file format chunks, adam7, PNG filters, color conversions, ...) +-The C++ wrapper around all of the above +*/ + +/*The malloc, realloc and free functions defined here with "lodepng_" in front +of the name, so that you can easily change them to others related to your +platform if needed. Everything else in the code calls these. Pass +-DLODEPNG_NO_COMPILE_ALLOCATORS to the compiler, or comment out +#define LODEPNG_COMPILE_ALLOCATORS in the header, to disable the ones here and +define them in your own project's source files without needing to change +lodepng source code. Don't forget to remove "static" if you copypaste them +from here.*/ + +#ifdef LODEPNG_COMPILE_ALLOCATORS +static void* lodepng_malloc(size_t size) +{ + return malloc(size); +} + +static void* lodepng_realloc(void* ptr, size_t new_size) +{ + return realloc(ptr, new_size); +} + +static void lodepng_free(void* ptr) +{ + free(ptr); +} +#else /*LODEPNG_COMPILE_ALLOCATORS*/ +void* lodepng_malloc(size_t size); +void* lodepng_realloc(void* ptr, size_t new_size); +void lodepng_free(void* ptr); +#endif /*LODEPNG_COMPILE_ALLOCATORS*/ + +/* ////////////////////////////////////////////////////////////////////////// */ +/* ////////////////////////////////////////////////////////////////////////// */ +/* // Tools for C, and common code for PNG and Zlib. // */ +/* ////////////////////////////////////////////////////////////////////////// */ +/* ////////////////////////////////////////////////////////////////////////// */ + +/* +Often in case of an error a value is assigned to a variable and then it breaks +out of a loop (to go to the cleanup phase of a function). This macro does that. +It makes the error handling code shorter and more readable. + +Example: if(!uivector_resizev(&frequencies_ll, 286, 0)) ERROR_BREAK(83); +*/ +#define CERROR_BREAK(errorvar, code)\ +{\ + errorvar = code;\ + break;\ +} + +/*version of CERROR_BREAK that assumes the common case where the error variable is named "error"*/ +#define ERROR_BREAK(code) CERROR_BREAK(error, code) + +/*Set error var to the error code, and return it.*/ +#define CERROR_RETURN_ERROR(errorvar, code)\ +{\ + errorvar = code;\ + return code;\ +} + +/*Try the code, if it returns error, also return the error.*/ +#define CERROR_TRY_RETURN(call)\ +{\ + unsigned error = call;\ + if(error) return error;\ +} + +/* +About uivector, ucvector and string: +-All of them wrap dynamic arrays or text strings in a similar way. +-LodePNG was originally written in C++. The vectors replace the std::vectors that were used in the C++ version. +-The string tools are made to avoid problems with compilers that declare things like strncat as deprecated. +-They're not used in the interface, only internally in this file as static functions. +-As with many other structs in this file, the init and cleanup functions serve as ctor and dtor. +*/ + +#ifdef LODEPNG_COMPILE_ZLIB +/*dynamic vector of unsigned ints*/ +typedef struct uivector +{ + unsigned* data; + size_t size; /*size in number of unsigned longs*/ + size_t allocsize; /*allocated size in bytes*/ +} uivector; + +static void uivector_cleanup(void* p) +{ + ((uivector*)p)->size = ((uivector*)p)->allocsize = 0; + lodepng_free(((uivector*)p)->data); + ((uivector*)p)->data = NULL; +} + +/*returns 1 if success, 0 if failure ==> nothing done*/ +static unsigned uivector_resize(uivector* p, size_t size) +{ + if(size * sizeof(unsigned) > p->allocsize) + { + size_t newsize = size * sizeof(unsigned) * 2; + void* data = lodepng_realloc(p->data, newsize); + if(data) + { + p->allocsize = newsize; + p->data = (unsigned*)data; + p->size = size; + } + else return 0; + } + else p->size = size; + return 1; +} + +/*resize and give all new elements the value*/ +static unsigned uivector_resizev(uivector* p, size_t size, unsigned value) +{ + size_t oldsize = p->size, i; + if(!uivector_resize(p, size)) return 0; + for(i = oldsize; i < size; i++) p->data[i] = value; + return 1; +} + +static void uivector_init(uivector* p) +{ + p->data = NULL; + p->size = p->allocsize = 0; +} + +#ifdef LODEPNG_COMPILE_ENCODER +/*returns 1 if success, 0 if failure ==> nothing done*/ +static unsigned uivector_push_back(uivector* p, unsigned c) +{ + if(!uivector_resize(p, p->size + 1)) return 0; + p->data[p->size - 1] = c; + return 1; +} + +/*copy q to p, returns 1 if success, 0 if failure ==> nothing done*/ +static unsigned uivector_copy(uivector* p, const uivector* q) +{ + size_t i; + if(!uivector_resize(p, q->size)) return 0; + for(i = 0; i < q->size; i++) p->data[i] = q->data[i]; + return 1; +} +#endif /*LODEPNG_COMPILE_ENCODER*/ +#endif /*LODEPNG_COMPILE_ZLIB*/ + +/* /////////////////////////////////////////////////////////////////////////// */ + +/*dynamic vector of unsigned chars*/ +typedef struct ucvector +{ + unsigned char* data; + size_t size; /*used size*/ + size_t allocsize; /*allocated size*/ +} ucvector; + +/*returns 1 if success, 0 if failure ==> nothing done*/ +static unsigned ucvector_resize(ucvector* p, size_t size) +{ + if(size * sizeof(unsigned char) > p->allocsize) + { + size_t newsize = size * sizeof(unsigned char) * 2; + void* data = lodepng_realloc(p->data, newsize); + if(data) + { + p->allocsize = newsize; + p->data = (unsigned char*)data; + p->size = size; + } + else return 0; /*error: not enough memory*/ + } + else p->size = size; + return 1; +} + +#ifdef LODEPNG_COMPILE_PNG + +static void ucvector_cleanup(void* p) +{ + ((ucvector*)p)->size = ((ucvector*)p)->allocsize = 0; + lodepng_free(((ucvector*)p)->data); + ((ucvector*)p)->data = NULL; +} + +static void ucvector_init(ucvector* p) +{ + p->data = NULL; + p->size = p->allocsize = 0; +} + +#ifdef LODEPNG_COMPILE_DECODER +/*resize and give all new elements the value*/ +static unsigned ucvector_resizev(ucvector* p, size_t size, unsigned char value) +{ + size_t oldsize = p->size, i; + if(!ucvector_resize(p, size)) return 0; + for(i = oldsize; i < size; i++) p->data[i] = value; + return 1; +} +#endif /*LODEPNG_COMPILE_DECODER*/ +#endif /*LODEPNG_COMPILE_PNG*/ + +#ifdef LODEPNG_COMPILE_ZLIB +/*you can both convert from vector to buffer&size and vica versa. If you use +init_buffer to take over a buffer and size, it is not needed to use cleanup*/ +static void ucvector_init_buffer(ucvector* p, unsigned char* buffer, size_t size) +{ + p->data = buffer; + p->allocsize = p->size = size; +} +#endif /*LODEPNG_COMPILE_ZLIB*/ + +#if (defined(LODEPNG_COMPILE_PNG) && defined(LODEPNG_COMPILE_ANCILLARY_CHUNKS)) || defined(LODEPNG_COMPILE_ENCODER) +/*returns 1 if success, 0 if failure ==> nothing done*/ +static unsigned ucvector_push_back(ucvector* p, unsigned char c) +{ + if(!ucvector_resize(p, p->size + 1)) return 0; + p->data[p->size - 1] = c; + return 1; +} +#endif /*defined(LODEPNG_COMPILE_PNG) || defined(LODEPNG_COMPILE_ENCODER)*/ + + +/* ////////////////////////////////////////////////////////////////////////// */ + +#ifdef LODEPNG_COMPILE_PNG +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS +/*returns 1 if success, 0 if failure ==> nothing done*/ +static unsigned string_resize(char** out, size_t size) +{ + char* data = (char*)lodepng_realloc(*out, size + 1); + if(data) + { + data[size] = 0; /*null termination char*/ + *out = data; + } + return data != 0; +} + +/*init a {char*, size_t} pair for use as string*/ +static void string_init(char** out) +{ + *out = NULL; + string_resize(out, 0); +} + +/*free the above pair again*/ +static void string_cleanup(char** out) +{ + lodepng_free(*out); + *out = NULL; +} + +static void string_set(char** out, const char* in) +{ + size_t insize = strlen(in), i = 0; + if(string_resize(out, insize)) + { + for(i = 0; i < insize; i++) + { + (*out)[i] = in[i]; + } + } +} +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ +#endif /*LODEPNG_COMPILE_PNG*/ + +/* ////////////////////////////////////////////////////////////////////////// */ + +unsigned lodepng_read32bitInt(const unsigned char* buffer) +{ + return (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3]; +} + +#if defined(LODEPNG_COMPILE_PNG) || defined(LODEPNG_COMPILE_ENCODER) +/*buffer must have at least 4 allocated bytes available*/ +static void lodepng_set32bitInt(unsigned char* buffer, unsigned value) +{ + buffer[0] = (unsigned char)((value >> 24) & 0xff); + buffer[1] = (unsigned char)((value >> 16) & 0xff); + buffer[2] = (unsigned char)((value >> 8) & 0xff); + buffer[3] = (unsigned char)((value ) & 0xff); +} +#endif /*defined(LODEPNG_COMPILE_PNG) || defined(LODEPNG_COMPILE_ENCODER)*/ + +#ifdef LODEPNG_COMPILE_ENCODER +static void lodepng_add32bitInt(ucvector* buffer, unsigned value) +{ + ucvector_resize(buffer, buffer->size + 4); /*todo: give error if resize failed*/ + lodepng_set32bitInt(&buffer->data[buffer->size - 4], value); +} +#endif /*LODEPNG_COMPILE_ENCODER*/ + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / File IO / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +#ifdef LODEPNG_COMPILE_DISK + +unsigned lodepng_load_file(unsigned char** out, size_t* outsize, const char* filename) +{ + FILE* file; + long size; + + /*provide some proper output values if error will happen*/ + *out = 0; + *outsize = 0; + + file = fopen(filename, "rb"); + if(!file) return 78; + + /*get filesize:*/ + fseek(file , 0 , SEEK_END); + size = ftell(file); + rewind(file); + + /*read contents of the file into the vector*/ + *outsize = 0; + *out = (unsigned char*)lodepng_malloc((size_t)size); + if(size && (*out)) (*outsize) = fread(*out, 1, (size_t)size, file); + + fclose(file); + if(!(*out) && size) return 83; /*the above malloc failed*/ + return 0; +} + +/*write given buffer to the file, overwriting the file, it doesn't append to it.*/ +unsigned lodepng_save_file(const unsigned char* buffer, size_t buffersize, const char* filename) +{ + FILE* file; + file = fopen(filename, "wb" ); + if(!file) return 79; + fwrite((char*)buffer , 1 , buffersize, file); + fclose(file); + return 0; +} + +#endif /*LODEPNG_COMPILE_DISK*/ + +/* ////////////////////////////////////////////////////////////////////////// */ +/* ////////////////////////////////////////////////////////////////////////// */ +/* // End of common code and tools. Begin of Zlib related code. // */ +/* ////////////////////////////////////////////////////////////////////////// */ +/* ////////////////////////////////////////////////////////////////////////// */ + +#ifdef LODEPNG_COMPILE_ZLIB +#ifdef LODEPNG_COMPILE_ENCODER +/*TODO: this ignores potential out of memory errors*/ +#define addBitToStream(/*size_t**/ bitpointer, /*ucvector**/ bitstream, /*unsigned char*/ bit)\ +{\ + /*add a new byte at the end*/\ + if(((*bitpointer) & 7) == 0) ucvector_push_back(bitstream, (unsigned char)0);\ + /*earlier bit of huffman code is in a lesser significant bit of an earlier byte*/\ + (bitstream->data[bitstream->size - 1]) |= (bit << ((*bitpointer) & 0x7));\ + (*bitpointer)++;\ +} + +static void addBitsToStream(size_t* bitpointer, ucvector* bitstream, unsigned value, size_t nbits) +{ + size_t i; + for(i = 0; i < nbits; i++) addBitToStream(bitpointer, bitstream, (unsigned char)((value >> i) & 1)); +} + +static void addBitsToStreamReversed(size_t* bitpointer, ucvector* bitstream, unsigned value, size_t nbits) +{ + size_t i; + for(i = 0; i < nbits; i++) addBitToStream(bitpointer, bitstream, (unsigned char)((value >> (nbits - 1 - i)) & 1)); +} +#endif /*LODEPNG_COMPILE_ENCODER*/ + +#ifdef LODEPNG_COMPILE_DECODER + +#define READBIT(bitpointer, bitstream) ((bitstream[bitpointer >> 3] >> (bitpointer & 0x7)) & (unsigned char)1) + +static unsigned char readBitFromStream(size_t* bitpointer, const unsigned char* bitstream) +{ + unsigned char result = (unsigned char)(READBIT(*bitpointer, bitstream)); + (*bitpointer)++; + return result; +} + +static unsigned readBitsFromStream(size_t* bitpointer, const unsigned char* bitstream, size_t nbits) +{ + unsigned result = 0, i; + for(i = 0; i < nbits; i++) + { + result += ((unsigned)READBIT(*bitpointer, bitstream)) << i; + (*bitpointer)++; + } + return result; +} +#endif /*LODEPNG_COMPILE_DECODER*/ + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / Deflate - Huffman / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +#define FIRST_LENGTH_CODE_INDEX 257 +#define LAST_LENGTH_CODE_INDEX 285 +/*256 literals, the end code, some length codes, and 2 unused codes*/ +#define NUM_DEFLATE_CODE_SYMBOLS 288 +/*the distance codes have their own symbols, 30 used, 2 unused*/ +#define NUM_DISTANCE_SYMBOLS 32 +/*the code length codes. 0-15: code lengths, 16: copy previous 3-6 times, 17: 3-10 zeros, 18: 11-138 zeros*/ +#define NUM_CODE_LENGTH_CODES 19 + +/*the base lengths represented by codes 257-285*/ +static const unsigned LENGTHBASE[29] + = {3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51, 59, + 67, 83, 99, 115, 131, 163, 195, 227, 258}; + +/*the extra bits used by codes 257-285 (added to base length)*/ +static const unsigned LENGTHEXTRA[29] + = {0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, + 4, 4, 4, 4, 5, 5, 5, 5, 0}; + +/*the base backwards distances (the bits of distance codes appear after length codes and use their own huffman tree)*/ +static const unsigned DISTANCEBASE[30] + = {1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385, 513, + 769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577}; + +/*the extra bits of backwards distances (added to base)*/ +static const unsigned DISTANCEEXTRA[30] + = {0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, + 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13}; + +/*the order in which "code length alphabet code lengths" are stored, out of this +the huffman tree of the dynamic huffman tree lengths is generated*/ +static const unsigned CLCL_ORDER[NUM_CODE_LENGTH_CODES] + = {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; + +/* ////////////////////////////////////////////////////////////////////////// */ + +/* +Huffman tree struct, containing multiple representations of the tree +*/ +typedef struct HuffmanTree +{ + unsigned* tree2d; + unsigned* tree1d; + unsigned* lengths; /*the lengths of the codes of the 1d-tree*/ + unsigned maxbitlen; /*maximum number of bits a single code can get*/ + unsigned numcodes; /*number of symbols in the alphabet = number of codes*/ +} HuffmanTree; + +/*function used for debug purposes to draw the tree in ascii art with C++*/ +/* +static void HuffmanTree_draw(HuffmanTree* tree) +{ + std::cout << "tree. length: " << tree->numcodes << " maxbitlen: " << tree->maxbitlen << std::endl; + for(size_t i = 0; i < tree->tree1d.size; i++) + { + if(tree->lengths.data[i]) + std::cout << i << " " << tree->tree1d.data[i] << " " << tree->lengths.data[i] << std::endl; + } + std::cout << std::endl; +}*/ + +static void HuffmanTree_init(HuffmanTree* tree) +{ + tree->tree2d = 0; + tree->tree1d = 0; + tree->lengths = 0; +} + +static void HuffmanTree_cleanup(HuffmanTree* tree) +{ + lodepng_free(tree->tree2d); + lodepng_free(tree->tree1d); + lodepng_free(tree->lengths); +} + +/*the tree representation used by the decoder. return value is error*/ +static unsigned HuffmanTree_make2DTree(HuffmanTree* tree) +{ + unsigned nodefilled = 0; /*up to which node it is filled*/ + unsigned treepos = 0; /*position in the tree (1 of the numcodes columns)*/ + unsigned n, i; + + tree->tree2d = (unsigned*)lodepng_malloc(tree->numcodes * 2 * sizeof(unsigned)); + if(!tree->tree2d) return 83; /*alloc fail*/ + + /* + convert tree1d[] to tree2d[][]. In the 2D array, a value of 32767 means + uninited, a value >= numcodes is an address to another bit, a value < numcodes + is a code. The 2 rows are the 2 possible bit values (0 or 1), there are as + many columns as codes - 1. + A good huffmann tree has N * 2 - 1 nodes, of which N - 1 are internal nodes. + Here, the internal nodes are stored (what their 0 and 1 option point to). + There is only memory for such good tree currently, if there are more nodes + (due to too long length codes), error 55 will happen + */ + for(n = 0; n < tree->numcodes * 2; n++) + { + tree->tree2d[n] = 32767; /*32767 here means the tree2d isn't filled there yet*/ + } + + for(n = 0; n < tree->numcodes; n++) /*the codes*/ + { + for(i = 0; i < tree->lengths[n]; i++) /*the bits for this code*/ + { + unsigned char bit = (unsigned char)((tree->tree1d[n] >> (tree->lengths[n] - i - 1)) & 1); + if(treepos > tree->numcodes - 2) return 55; /*oversubscribed, see comment in lodepng_error_text*/ + if(tree->tree2d[2 * treepos + bit] == 32767) /*not yet filled in*/ + { + if(i + 1 == tree->lengths[n]) /*last bit*/ + { + tree->tree2d[2 * treepos + bit] = n; /*put the current code in it*/ + treepos = 0; + } + else + { + /*put address of the next step in here, first that address has to be found of course + (it's just nodefilled + 1)...*/ + nodefilled++; + /*addresses encoded with numcodes added to it*/ + tree->tree2d[2 * treepos + bit] = nodefilled + tree->numcodes; + treepos = nodefilled; + } + } + else treepos = tree->tree2d[2 * treepos + bit] - tree->numcodes; + } + } + + for(n = 0; n < tree->numcodes * 2; n++) + { + if(tree->tree2d[n] == 32767) tree->tree2d[n] = 0; /*remove possible remaining 32767's*/ + } + + return 0; +} + +/* +Second step for the ...makeFromLengths and ...makeFromFrequencies functions. +numcodes, lengths and maxbitlen must already be filled in correctly. return +value is error. +*/ +static unsigned HuffmanTree_makeFromLengths2(HuffmanTree* tree) +{ + uivector blcount; + uivector nextcode; + unsigned bits, n, error = 0; + + uivector_init(&blcount); + uivector_init(&nextcode); + + tree->tree1d = (unsigned*)lodepng_malloc(tree->numcodes * sizeof(unsigned)); + if(!tree->tree1d) error = 83; /*alloc fail*/ + + if(!uivector_resizev(&blcount, tree->maxbitlen + 1, 0) + || !uivector_resizev(&nextcode, tree->maxbitlen + 1, 0)) + error = 83; /*alloc fail*/ + + if(!error) + { + /*step 1: count number of instances of each code length*/ + for(bits = 0; bits < tree->numcodes; bits++) blcount.data[tree->lengths[bits]]++; + /*step 2: generate the nextcode values*/ + for(bits = 1; bits <= tree->maxbitlen; bits++) + { + nextcode.data[bits] = (nextcode.data[bits - 1] + blcount.data[bits - 1]) << 1; + } + /*step 3: generate all the codes*/ + for(n = 0; n < tree->numcodes; n++) + { + if(tree->lengths[n] != 0) tree->tree1d[n] = nextcode.data[tree->lengths[n]]++; + } + } + + uivector_cleanup(&blcount); + uivector_cleanup(&nextcode); + + if(!error) return HuffmanTree_make2DTree(tree); + else return error; +} + +/* +given the code lengths (as stored in the PNG file), generate the tree as defined +by Deflate. maxbitlen is the maximum bits that a code in the tree can have. +return value is error. +*/ +static unsigned HuffmanTree_makeFromLengths(HuffmanTree* tree, const unsigned* bitlen, + size_t numcodes, unsigned maxbitlen) +{ + unsigned i; + tree->lengths = (unsigned*)lodepng_malloc(numcodes * sizeof(unsigned)); + if(!tree->lengths) return 83; /*alloc fail*/ + for(i = 0; i < numcodes; i++) tree->lengths[i] = bitlen[i]; + tree->numcodes = (unsigned)numcodes; /*number of symbols*/ + tree->maxbitlen = maxbitlen; + return HuffmanTree_makeFromLengths2(tree); +} + +#ifdef LODEPNG_COMPILE_ENCODER + +/* +A coin, this is the terminology used for the package-merge algorithm and the +coin collector's problem. This is used to generate the huffman tree. +A coin can be multiple coins (when they're merged) +*/ +typedef struct Coin +{ + uivector symbols; + float weight; /*the sum of all weights in this coin*/ +} Coin; + +static void coin_init(Coin* c) +{ + uivector_init(&c->symbols); +} + +/*argument c is void* so that this dtor can be given as function pointer to the vector resize function*/ +static void coin_cleanup(void* c) +{ + uivector_cleanup(&((Coin*)c)->symbols); +} + +static void coin_copy(Coin* c1, const Coin* c2) +{ + c1->weight = c2->weight; + uivector_copy(&c1->symbols, &c2->symbols); +} + +static void add_coins(Coin* c1, const Coin* c2) +{ + size_t i; + for(i = 0; i < c2->symbols.size; i++) uivector_push_back(&c1->symbols, c2->symbols.data[i]); + c1->weight += c2->weight; +} + +static void init_coins(Coin* coins, size_t num) +{ + size_t i; + for(i = 0; i < num; i++) coin_init(&coins[i]); +} + +static void cleanup_coins(Coin* coins, size_t num) +{ + size_t i; + for(i = 0; i < num; i++) coin_cleanup(&coins[i]); +} + +static int coin_compare(const void* a, const void* b) { + float wa = ((const Coin*)a)->weight; + float wb = ((const Coin*)b)->weight; + return wa > wb ? 1 : wa < wb ? -1 : 0; +} + +static unsigned append_symbol_coins(Coin* coins, const unsigned* frequencies, unsigned numcodes, size_t sum) +{ + unsigned i; + unsigned j = 0; /*index of present symbols*/ + for(i = 0; i < numcodes; i++) + { + if(frequencies[i] != 0) /*only include symbols that are present*/ + { + coins[j].weight = frequencies[i] / (float)sum; + uivector_push_back(&coins[j].symbols, i); + j++; + } + } + return 0; +} + +unsigned lodepng_huffman_code_lengths(unsigned* lengths, const unsigned* frequencies, + size_t numcodes, unsigned maxbitlen) +{ + unsigned i, j; + size_t sum = 0, numpresent = 0; + unsigned error = 0; + Coin* coins; /*the coins of the currently calculated row*/ + Coin* prev_row; /*the previous row of coins*/ + unsigned numcoins; + unsigned coinmem; + + if(numcodes == 0) return 80; /*error: a tree of 0 symbols is not supposed to be made*/ + + for(i = 0; i < numcodes; i++) + { + if(frequencies[i] > 0) + { + numpresent++; + sum += frequencies[i]; + } + } + + for(i = 0; i < numcodes; i++) lengths[i] = 0; + + /*ensure at least two present symbols. There should be at least one symbol + according to RFC 1951 section 3.2.7. To decoders incorrectly require two. To + make these work as well ensure there are at least two symbols. The + Package-Merge code below also doesn't work correctly if there's only one + symbol, it'd give it the theoritical 0 bits but in practice zlib wants 1 bit*/ + if(numpresent == 0) + { + lengths[0] = lengths[1] = 1; /*note that for RFC 1951 section 3.2.7, only lengths[0] = 1 is needed*/ + } + else if(numpresent == 1) + { + for(i = 0; i < numcodes; i++) + { + if(frequencies[i]) + { + lengths[i] = 1; + lengths[i == 0 ? 1 : 0] = 1; + break; + } + } + } + else + { + /*Package-Merge algorithm represented by coin collector's problem + For every symbol, maxbitlen coins will be created*/ + + coinmem = numpresent * 2; /*max amount of coins needed with the current algo*/ + coins = (Coin*)lodepng_malloc(sizeof(Coin) * coinmem); + prev_row = (Coin*)lodepng_malloc(sizeof(Coin) * coinmem); + if(!coins || !prev_row) + { + lodepng_free(coins); + lodepng_free(prev_row); + return 83; /*alloc fail*/ + } + init_coins(coins, coinmem); + init_coins(prev_row, coinmem); + + /*first row, lowest denominator*/ + error = append_symbol_coins(coins, frequencies, numcodes, sum); + numcoins = numpresent; + qsort(coins, numcoins, sizeof(Coin), coin_compare); + if(!error) + { + unsigned numprev = 0; + for(j = 1; j <= maxbitlen && !error; j++) /*each of the remaining rows*/ + { + unsigned tempnum; + Coin* tempcoins; + /*swap prev_row and coins, and their amounts*/ + tempcoins = prev_row; prev_row = coins; coins = tempcoins; + tempnum = numprev; numprev = numcoins; numcoins = tempnum; + + cleanup_coins(coins, numcoins); + init_coins(coins, numcoins); + + numcoins = 0; + + /*fill in the merged coins of the previous row*/ + for(i = 0; i + 1 < numprev; i += 2) + { + /*merge prev_row[i] and prev_row[i + 1] into new coin*/ + Coin* coin = &coins[numcoins++]; + coin_copy(coin, &prev_row[i]); + add_coins(coin, &prev_row[i + 1]); + } + /*fill in all the original symbols again*/ + if(j < maxbitlen) + { + error = append_symbol_coins(coins + numcoins, frequencies, numcodes, sum); + numcoins += numpresent; + } + qsort(coins, numcoins, sizeof(Coin), coin_compare); + } + } + + if(!error) + { + /*calculate the lenghts of each symbol, as the amount of times a coin of each symbol is used*/ + for(i = 0; i < numpresent - 1; i++) + { + Coin* coin = &coins[i]; + for(j = 0; j < coin->symbols.size; j++) lengths[coin->symbols.data[j]]++; + } + } + + cleanup_coins(coins, coinmem); + lodepng_free(coins); + cleanup_coins(prev_row, coinmem); + lodepng_free(prev_row); + } + + return error; +} + +/*Create the Huffman tree given the symbol frequencies*/ +static unsigned HuffmanTree_makeFromFrequencies(HuffmanTree* tree, const unsigned* frequencies, + size_t mincodes, size_t numcodes, unsigned maxbitlen) +{ + unsigned error = 0; + while(!frequencies[numcodes - 1] && numcodes > mincodes) numcodes--; /*trim zeroes*/ + tree->maxbitlen = maxbitlen; + tree->numcodes = (unsigned)numcodes; /*number of symbols*/ + tree->lengths = (unsigned*)lodepng_realloc(tree->lengths, numcodes * sizeof(unsigned)); + if(!tree->lengths) return 83; /*alloc fail*/ + /*initialize all lengths to 0*/ + memset(tree->lengths, 0, numcodes * sizeof(unsigned)); + + error = lodepng_huffman_code_lengths(tree->lengths, frequencies, numcodes, maxbitlen); + if(!error) error = HuffmanTree_makeFromLengths2(tree); + return error; +} + +static unsigned HuffmanTree_getCode(const HuffmanTree* tree, unsigned index) +{ + return tree->tree1d[index]; +} + +static unsigned HuffmanTree_getLength(const HuffmanTree* tree, unsigned index) +{ + return tree->lengths[index]; +} +#endif /*LODEPNG_COMPILE_ENCODER*/ + +/*get the literal and length code tree of a deflated block with fixed tree, as per the deflate specification*/ +static unsigned generateFixedLitLenTree(HuffmanTree* tree) +{ + unsigned i, error = 0; + unsigned* bitlen = (unsigned*)lodepng_malloc(NUM_DEFLATE_CODE_SYMBOLS * sizeof(unsigned)); + if(!bitlen) return 83; /*alloc fail*/ + + /*288 possible codes: 0-255=literals, 256=endcode, 257-285=lengthcodes, 286-287=unused*/ + for(i = 0; i <= 143; i++) bitlen[i] = 8; + for(i = 144; i <= 255; i++) bitlen[i] = 9; + for(i = 256; i <= 279; i++) bitlen[i] = 7; + for(i = 280; i <= 287; i++) bitlen[i] = 8; + + error = HuffmanTree_makeFromLengths(tree, bitlen, NUM_DEFLATE_CODE_SYMBOLS, 15); + + lodepng_free(bitlen); + return error; +} + +/*get the distance code tree of a deflated block with fixed tree, as specified in the deflate specification*/ +static unsigned generateFixedDistanceTree(HuffmanTree* tree) +{ + unsigned i, error = 0; + unsigned* bitlen = (unsigned*)lodepng_malloc(NUM_DISTANCE_SYMBOLS * sizeof(unsigned)); + if(!bitlen) return 83; /*alloc fail*/ + + /*there are 32 distance codes, but 30-31 are unused*/ + for(i = 0; i < NUM_DISTANCE_SYMBOLS; i++) bitlen[i] = 5; + error = HuffmanTree_makeFromLengths(tree, bitlen, NUM_DISTANCE_SYMBOLS, 15); + + lodepng_free(bitlen); + return error; +} + +#ifdef LODEPNG_COMPILE_DECODER + +/* +returns the code, or (unsigned)(-1) if error happened +inbitlength is the length of the complete buffer, in bits (so its byte length times 8) +*/ +static unsigned huffmanDecodeSymbol(const unsigned char* in, size_t* bp, + const HuffmanTree* codetree, size_t inbitlength) +{ + unsigned treepos = 0, ct; + for(;;) + { + if(*bp >= inbitlength) return (unsigned)(-1); /*error: end of input memory reached without endcode*/ + /* + decode the symbol from the tree. The "readBitFromStream" code is inlined in + the expression below because this is the biggest bottleneck while decoding + */ + ct = codetree->tree2d[(treepos << 1) + READBIT(*bp, in)]; + (*bp)++; + if(ct < codetree->numcodes) return ct; /*the symbol is decoded, return it*/ + else treepos = ct - codetree->numcodes; /*symbol not yet decoded, instead move tree position*/ + + if(treepos >= codetree->numcodes) return (unsigned)(-1); /*error: it appeared outside the codetree*/ + } +} +#endif /*LODEPNG_COMPILE_DECODER*/ + +#ifdef LODEPNG_COMPILE_DECODER + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / Inflator (Decompressor) / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +/*get the tree of a deflated block with fixed tree, as specified in the deflate specification*/ +static void getTreeInflateFixed(HuffmanTree* tree_ll, HuffmanTree* tree_d) +{ + /*TODO: check for out of memory errors*/ + generateFixedLitLenTree(tree_ll); + generateFixedDistanceTree(tree_d); +} + +/*get the tree of a deflated block with dynamic tree, the tree itself is also Huffman compressed with a known tree*/ +static unsigned getTreeInflateDynamic(HuffmanTree* tree_ll, HuffmanTree* tree_d, + const unsigned char* in, size_t* bp, size_t inlength) +{ + /*make sure that length values that aren't filled in will be 0, or a wrong tree will be generated*/ + unsigned error = 0; + unsigned n, HLIT, HDIST, HCLEN, i; + size_t inbitlength = inlength * 8; + + /*see comments in deflateDynamic for explanation of the context and these variables, it is analogous*/ + unsigned* bitlen_ll = 0; /*lit,len code lengths*/ + unsigned* bitlen_d = 0; /*dist code lengths*/ + /*code length code lengths ("clcl"), the bit lengths of the huffman tree used to compress bitlen_ll and bitlen_d*/ + unsigned* bitlen_cl = 0; + HuffmanTree tree_cl; /*the code tree for code length codes (the huffman tree for compressed huffman trees)*/ + + if((*bp) >> 3 >= inlength - 2) return 49; /*error: the bit pointer is or will go past the memory*/ + + /*number of literal/length codes + 257. Unlike the spec, the value 257 is added to it here already*/ + HLIT = readBitsFromStream(bp, in, 5) + 257; + /*number of distance codes. Unlike the spec, the value 1 is added to it here already*/ + HDIST = readBitsFromStream(bp, in, 5) + 1; + /*number of code length codes. Unlike the spec, the value 4 is added to it here already*/ + HCLEN = readBitsFromStream(bp, in, 4) + 4; + + HuffmanTree_init(&tree_cl); + + while(!error) + { + /*read the code length codes out of 3 * (amount of code length codes) bits*/ + + bitlen_cl = (unsigned*)lodepng_malloc(NUM_CODE_LENGTH_CODES * sizeof(unsigned)); + if(!bitlen_cl) ERROR_BREAK(83 /*alloc fail*/); + + for(i = 0; i < NUM_CODE_LENGTH_CODES; i++) + { + if(i < HCLEN) bitlen_cl[CLCL_ORDER[i]] = readBitsFromStream(bp, in, 3); + else bitlen_cl[CLCL_ORDER[i]] = 0; /*if not, it must stay 0*/ + } + + error = HuffmanTree_makeFromLengths(&tree_cl, bitlen_cl, NUM_CODE_LENGTH_CODES, 7); + if(error) break; + + /*now we can use this tree to read the lengths for the tree that this function will return*/ + bitlen_ll = (unsigned*)lodepng_malloc(NUM_DEFLATE_CODE_SYMBOLS * sizeof(unsigned)); + bitlen_d = (unsigned*)lodepng_malloc(NUM_DISTANCE_SYMBOLS * sizeof(unsigned)); + if(!bitlen_ll || !bitlen_d) ERROR_BREAK(83 /*alloc fail*/); + for(i = 0; i < NUM_DEFLATE_CODE_SYMBOLS; i++) bitlen_ll[i] = 0; + for(i = 0; i < NUM_DISTANCE_SYMBOLS; i++) bitlen_d[i] = 0; + + /*i is the current symbol we're reading in the part that contains the code lengths of lit/len and dist codes*/ + i = 0; + while(i < HLIT + HDIST) + { + unsigned code = huffmanDecodeSymbol(in, bp, &tree_cl, inbitlength); + if(code <= 15) /*a length code*/ + { + if(i < HLIT) bitlen_ll[i] = code; + else bitlen_d[i - HLIT] = code; + i++; + } + else if(code == 16) /*repeat previous*/ + { + unsigned replength = 3; /*read in the 2 bits that indicate repeat length (3-6)*/ + unsigned value; /*set value to the previous code*/ + + if(*bp >= inbitlength) ERROR_BREAK(50); /*error, bit pointer jumps past memory*/ + if (i == 0) ERROR_BREAK(54); /*can't repeat previous if i is 0*/ + + replength += readBitsFromStream(bp, in, 2); + + if(i < HLIT + 1) value = bitlen_ll[i - 1]; + else value = bitlen_d[i - HLIT - 1]; + /*repeat this value in the next lengths*/ + for(n = 0; n < replength; n++) + { + if(i >= HLIT + HDIST) ERROR_BREAK(13); /*error: i is larger than the amount of codes*/ + if(i < HLIT) bitlen_ll[i] = value; + else bitlen_d[i - HLIT] = value; + i++; + } + } + else if(code == 17) /*repeat "0" 3-10 times*/ + { + unsigned replength = 3; /*read in the bits that indicate repeat length*/ + if(*bp >= inbitlength) ERROR_BREAK(50); /*error, bit pointer jumps past memory*/ + + replength += readBitsFromStream(bp, in, 3); + + /*repeat this value in the next lengths*/ + for(n = 0; n < replength; n++) + { + if(i >= HLIT + HDIST) ERROR_BREAK(14); /*error: i is larger than the amount of codes*/ + + if(i < HLIT) bitlen_ll[i] = 0; + else bitlen_d[i - HLIT] = 0; + i++; + } + } + else if(code == 18) /*repeat "0" 11-138 times*/ + { + unsigned replength = 11; /*read in the bits that indicate repeat length*/ + if(*bp >= inbitlength) ERROR_BREAK(50); /*error, bit pointer jumps past memory*/ + + replength += readBitsFromStream(bp, in, 7); + + /*repeat this value in the next lengths*/ + for(n = 0; n < replength; n++) + { + if(i >= HLIT + HDIST) ERROR_BREAK(15); /*error: i is larger than the amount of codes*/ + + if(i < HLIT) bitlen_ll[i] = 0; + else bitlen_d[i - HLIT] = 0; + i++; + } + } + else /*if(code == (unsigned)(-1))*/ /*huffmanDecodeSymbol returns (unsigned)(-1) in case of error*/ + { + if(code == (unsigned)(-1)) + { + /*return error code 10 or 11 depending on the situation that happened in huffmanDecodeSymbol + (10=no endcode, 11=wrong jump outside of tree)*/ + error = (*bp) > inbitlength ? 10 : 11; + } + else error = 16; /*unexisting code, this can never happen*/ + break; + } + } + if(error) break; + + if(bitlen_ll[256] == 0) ERROR_BREAK(64); /*the length of the end code 256 must be larger than 0*/ + + /*now we've finally got HLIT and HDIST, so generate the code trees, and the function is done*/ + error = HuffmanTree_makeFromLengths(tree_ll, bitlen_ll, NUM_DEFLATE_CODE_SYMBOLS, 15); + if(error) break; + error = HuffmanTree_makeFromLengths(tree_d, bitlen_d, NUM_DISTANCE_SYMBOLS, 15); + + break; /*end of error-while*/ + } + + lodepng_free(bitlen_cl); + lodepng_free(bitlen_ll); + lodepng_free(bitlen_d); + HuffmanTree_cleanup(&tree_cl); + + return error; +} + +/*inflate a block with dynamic of fixed Huffman tree*/ +static unsigned inflateHuffmanBlock(ucvector* out, const unsigned char* in, size_t* bp, + size_t* pos, size_t inlength, unsigned btype) +{ + unsigned error = 0; + HuffmanTree tree_ll; /*the huffman tree for literal and length codes*/ + HuffmanTree tree_d; /*the huffman tree for distance codes*/ + size_t inbitlength = inlength * 8; + + HuffmanTree_init(&tree_ll); + HuffmanTree_init(&tree_d); + + if(btype == 1) getTreeInflateFixed(&tree_ll, &tree_d); + else if(btype == 2) error = getTreeInflateDynamic(&tree_ll, &tree_d, in, bp, inlength); + + while(!error) /*decode all symbols until end reached, breaks at end code*/ + { + /*code_ll is literal, length or end code*/ + unsigned code_ll = huffmanDecodeSymbol(in, bp, &tree_ll, inbitlength); + if(code_ll <= 255) /*literal symbol*/ + { + if((*pos) >= out->size) + { + /*reserve more room at once*/ + if(!ucvector_resize(out, ((*pos) + 1) * 2)) ERROR_BREAK(83 /*alloc fail*/); + } + out->data[(*pos)] = (unsigned char)(code_ll); + (*pos)++; + } + else if(code_ll >= FIRST_LENGTH_CODE_INDEX && code_ll <= LAST_LENGTH_CODE_INDEX) /*length code*/ + { + unsigned code_d, distance; + unsigned numextrabits_l, numextrabits_d; /*extra bits for length and distance*/ + size_t start, forward, backward, length; + + /*part 1: get length base*/ + length = LENGTHBASE[code_ll - FIRST_LENGTH_CODE_INDEX]; + + /*part 2: get extra bits and add the value of that to length*/ + numextrabits_l = LENGTHEXTRA[code_ll - FIRST_LENGTH_CODE_INDEX]; + if(*bp >= inbitlength) ERROR_BREAK(51); /*error, bit pointer will jump past memory*/ + length += readBitsFromStream(bp, in, numextrabits_l); + + /*part 3: get distance code*/ + code_d = huffmanDecodeSymbol(in, bp, &tree_d, inbitlength); + if(code_d > 29) + { + if(code_ll == (unsigned)(-1)) /*huffmanDecodeSymbol returns (unsigned)(-1) in case of error*/ + { + /*return error code 10 or 11 depending on the situation that happened in huffmanDecodeSymbol + (10=no endcode, 11=wrong jump outside of tree)*/ + error = (*bp) > inlength * 8 ? 10 : 11; + } + else error = 18; /*error: invalid distance code (30-31 are never used)*/ + break; + } + distance = DISTANCEBASE[code_d]; + + /*part 4: get extra bits from distance*/ + numextrabits_d = DISTANCEEXTRA[code_d]; + if(*bp >= inbitlength) ERROR_BREAK(51); /*error, bit pointer will jump past memory*/ + + distance += readBitsFromStream(bp, in, numextrabits_d); + + /*part 5: fill in all the out[n] values based on the length and dist*/ + start = (*pos); + if(distance > start) ERROR_BREAK(52); /*too long backward distance*/ + backward = start - distance; + if((*pos) + length >= out->size) + { + /*reserve more room at once*/ + if(!ucvector_resize(out, ((*pos) + length) * 2)) ERROR_BREAK(83 /*alloc fail*/); + } + + for(forward = 0; forward < length; forward++) + { + out->data[(*pos)] = out->data[backward]; + (*pos)++; + backward++; + if(backward >= start) backward = start - distance; + } + } + else if(code_ll == 256) + { + break; /*end code, break the loop*/ + } + else /*if(code == (unsigned)(-1))*/ /*huffmanDecodeSymbol returns (unsigned)(-1) in case of error*/ + { + /*return error code 10 or 11 depending on the situation that happened in huffmanDecodeSymbol + (10=no endcode, 11=wrong jump outside of tree)*/ + error = (*bp) > inlength * 8 ? 10 : 11; + break; + } + } + + HuffmanTree_cleanup(&tree_ll); + HuffmanTree_cleanup(&tree_d); + + return error; +} + +static unsigned inflateNoCompression(ucvector* out, const unsigned char* in, size_t* bp, size_t* pos, size_t inlength) +{ + /*go to first boundary of byte*/ + size_t p; + unsigned LEN, NLEN, n, error = 0; + while(((*bp) & 0x7) != 0) (*bp)++; + p = (*bp) / 8; /*byte position*/ + + /*read LEN (2 bytes) and NLEN (2 bytes)*/ + if(p >= inlength - 4) return 52; /*error, bit pointer will jump past memory*/ + LEN = in[p] + 256 * in[p + 1]; p += 2; + NLEN = in[p] + 256 * in[p + 1]; p += 2; + + /*check if 16-bit NLEN is really the one's complement of LEN*/ + if(LEN + NLEN != 65535) return 21; /*error: NLEN is not one's complement of LEN*/ + + if((*pos) + LEN >= out->size) + { + if(!ucvector_resize(out, (*pos) + LEN)) return 83; /*alloc fail*/ + } + + /*read the literal data: LEN bytes are now stored in the out buffer*/ + if(p + LEN > inlength) return 23; /*error: reading outside of in buffer*/ + for(n = 0; n < LEN; n++) out->data[(*pos)++] = in[p++]; + + (*bp) = p * 8; + + return error; +} + +static unsigned lodepng_inflatev(ucvector* out, + const unsigned char* in, size_t insize, + const LodePNGDecompressSettings* settings) +{ + /*bit pointer in the "in" data, current byte is bp >> 3, current bit is bp & 0x7 (from lsb to msb of the byte)*/ + size_t bp = 0; + unsigned BFINAL = 0; + size_t pos = 0; /*byte position in the out buffer*/ + + unsigned error = 0; + + (void)settings; + + while(!BFINAL) + { + unsigned BTYPE; + if(bp + 2 >= insize * 8) return 52; /*error, bit pointer will jump past memory*/ + BFINAL = readBitFromStream(&bp, in); + BTYPE = 1 * readBitFromStream(&bp, in); + BTYPE += 2 * readBitFromStream(&bp, in); + + if(BTYPE == 3) return 20; /*error: invalid BTYPE*/ + else if(BTYPE == 0) error = inflateNoCompression(out, in, &bp, &pos, insize); /*no compression*/ + else error = inflateHuffmanBlock(out, in, &bp, &pos, insize, BTYPE); /*compression, BTYPE 01 or 10*/ + + if(error) return error; + } + + /*Only now we know the true size of out, resize it to that*/ + if(!ucvector_resize(out, pos)) error = 83; /*alloc fail*/ + + return error; +} + +unsigned lodepng_inflate(unsigned char** out, size_t* outsize, + const unsigned char* in, size_t insize, + const LodePNGDecompressSettings* settings) +{ + unsigned error; + ucvector v; + ucvector_init_buffer(&v, *out, *outsize); + error = lodepng_inflatev(&v, in, insize, settings); + *out = v.data; + *outsize = v.size; + return error; +} + +static unsigned inflate(unsigned char** out, size_t* outsize, + const unsigned char* in, size_t insize, + const LodePNGDecompressSettings* settings) +{ + if(settings->custom_inflate) + { + return settings->custom_inflate(out, outsize, in, insize, settings); + } + else + { + return lodepng_inflate(out, outsize, in, insize, settings); + } +} + +#endif /*LODEPNG_COMPILE_DECODER*/ + +#ifdef LODEPNG_COMPILE_ENCODER + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / Deflator (Compressor) / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +static const size_t MAX_SUPPORTED_DEFLATE_LENGTH = 258; + +/*bitlen is the size in bits of the code*/ +static void addHuffmanSymbol(size_t* bp, ucvector* compressed, unsigned code, unsigned bitlen) +{ + addBitsToStreamReversed(bp, compressed, code, bitlen); +} + +/*search the index in the array, that has the largest value smaller than or equal to the given value, +given array must be sorted (if no value is smaller, it returns the size of the given array)*/ +static size_t searchCodeIndex(const unsigned* array, size_t array_size, size_t value) +{ + /*linear search implementation*/ + /*for(size_t i = 1; i < array_size; i++) if(array[i] > value) return i - 1; + return array_size - 1;*/ + + /*binary search implementation (not that much faster) (precondition: array_size > 0)*/ + size_t left = 1; + size_t right = array_size - 1; + while(left <= right) + { + size_t mid = (left + right) / 2; + if(array[mid] <= value) left = mid + 1; /*the value to find is more to the right*/ + else if(array[mid - 1] > value) right = mid - 1; /*the value to find is more to the left*/ + else return mid - 1; + } + return array_size - 1; +} + +static void addLengthDistance(uivector* values, size_t length, size_t distance) +{ + /*values in encoded vector are those used by deflate: + 0-255: literal bytes + 256: end + 257-285: length/distance pair (length code, followed by extra length bits, distance code, extra distance bits) + 286-287: invalid*/ + + unsigned length_code = (unsigned)searchCodeIndex(LENGTHBASE, 29, length); + unsigned extra_length = (unsigned)(length - LENGTHBASE[length_code]); + unsigned dist_code = (unsigned)searchCodeIndex(DISTANCEBASE, 30, distance); + unsigned extra_distance = (unsigned)(distance - DISTANCEBASE[dist_code]); + + uivector_push_back(values, length_code + FIRST_LENGTH_CODE_INDEX); + uivector_push_back(values, extra_length); + uivector_push_back(values, dist_code); + uivector_push_back(values, extra_distance); +} + +static const unsigned HASH_BIT_MASK = 65535; +static const unsigned HASH_NUM_VALUES = 65536; +static const unsigned HASH_NUM_CHARACTERS = 3; +static const unsigned HASH_SHIFT = 2; +/* +The HASH_NUM_CHARACTERS value is used to make encoding faster by using longer +sequences to generate a hash value from the stream bytes. Setting it to 3 +gives exactly the same compression as the brute force method, since deflate's +run length encoding starts with lengths of 3. Setting it to higher values, +like 6, can make the encoding faster (not always though!), but will cause the +encoding to miss any length between 3 and this value, so that the compression +may be worse (but this can vary too depending on the image, sometimes it is +even a bit better instead). +The HASH_NUM_VALUES is the amount of unique possible hash values that +combinations of bytes can give, the higher it is the more memory is needed, but +if it's too low the advantage of hashing is gone. +*/ + +typedef struct Hash +{ + int* head; /*hash value to head circular pos*/ + int* val; /*circular pos to hash value*/ + /*circular pos to prev circular pos*/ + unsigned short* chain; + unsigned short* zeros; +} Hash; + +static unsigned hash_init(Hash* hash, unsigned windowsize) +{ + unsigned i; + hash->head = (int*)lodepng_malloc(sizeof(int) * HASH_NUM_VALUES); + hash->val = (int*)lodepng_malloc(sizeof(int) * windowsize); + hash->chain = (unsigned short*)lodepng_malloc(sizeof(unsigned short) * windowsize); + hash->zeros = (unsigned short*)lodepng_malloc(sizeof(unsigned short) * windowsize); + + if(!hash->head || !hash->val || !hash->chain || !hash->zeros) return 83; /*alloc fail*/ + + /*initialize hash table*/ + for(i = 0; i < HASH_NUM_VALUES; i++) hash->head[i] = -1; + for(i = 0; i < windowsize; i++) hash->val[i] = -1; + for(i = 0; i < windowsize; i++) hash->chain[i] = i; /*same value as index indicates uninitialized*/ + + return 0; +} + +static void hash_cleanup(Hash* hash) +{ + lodepng_free(hash->head); + lodepng_free(hash->val); + lodepng_free(hash->chain); + lodepng_free(hash->zeros); +} + +static unsigned getHash(const unsigned char* data, size_t size, size_t pos) +{ + unsigned result = 0; + if (HASH_NUM_CHARACTERS == 3 && pos + 2 < size) { + result ^= (data[pos + 0] << (0 * HASH_SHIFT)); + result ^= (data[pos + 1] << (1 * HASH_SHIFT)); + result ^= (data[pos + 2] << (2 * HASH_SHIFT)); + } else { + size_t amount, i; + if(pos >= size) return 0; + amount = HASH_NUM_CHARACTERS; + if(pos + amount >= size) amount = size - pos; + for(i = 0; i < amount; i++) result ^= (data[pos + i] << (i * HASH_SHIFT)); + } + return result & HASH_BIT_MASK; +} + +static unsigned countZeros(const unsigned char* data, size_t size, size_t pos) +{ + const unsigned char* start = data + pos; + const unsigned char* end = start + MAX_SUPPORTED_DEFLATE_LENGTH; + if(end > data + size) end = data + size; + data = start; + while (data != end && *data == 0) data++; + /*subtracting two addresses returned as 32-bit number (max value is MAX_SUPPORTED_DEFLATE_LENGTH)*/ + return (unsigned)(data - start); +} + +/*wpos = pos & (windowsize - 1)*/ +static void updateHashChain(Hash* hash, size_t wpos, int hashval) +{ + hash->val[wpos] = hashval; + if(hash->head[hashval] != -1) hash->chain[wpos] = hash->head[hashval]; + hash->head[hashval] = wpos; +} + +/* +LZ77-encode the data. Return value is error code. The input are raw bytes, the output +is in the form of unsigned integers with codes representing for example literal bytes, or +length/distance pairs. +It uses a hash table technique to let it encode faster. When doing LZ77 encoding, a +sliding window (of windowsize) is used, and all past bytes in that window can be used as +the "dictionary". A brute force search through all possible distances would be slow, and +this hash technique is one out of several ways to speed this up. +*/ +static unsigned encodeLZ77(uivector* out, Hash* hash, + const unsigned char* in, size_t inpos, size_t insize, unsigned windowsize, + unsigned minmatch, unsigned nicematch, unsigned lazymatching) +{ + unsigned pos, i, error = 0; + /*for large window lengths, assume the user wants no compression loss. Otherwise, max hash chain length speedup.*/ + unsigned maxchainlength = windowsize >= 8192 ? windowsize : windowsize / 8; + unsigned maxlazymatch = windowsize >= 8192 ? MAX_SUPPORTED_DEFLATE_LENGTH : 64; + + unsigned usezeros = 1; /*not sure if setting it to false for windowsize < 8192 is better or worse*/ + unsigned numzeros = 0; + + unsigned offset; /*the offset represents the distance in LZ77 terminology*/ + unsigned length; + unsigned lazy = 0; + unsigned lazylength = 0, lazyoffset = 0; + unsigned hashval; + unsigned current_offset, current_length; + const unsigned char *lastptr, *foreptr, *backptr; + unsigned hashpos, prevpos; + + if(windowsize <= 0 || windowsize > 32768) return 60; /*error: windowsize smaller/larger than allowed*/ + if((windowsize & (windowsize - 1)) != 0) return 90; /*error: must be power of two*/ + + if(nicematch > MAX_SUPPORTED_DEFLATE_LENGTH) nicematch = MAX_SUPPORTED_DEFLATE_LENGTH; + + for(pos = inpos; pos < insize; pos++) + { + size_t wpos = pos & (windowsize - 1); /*position for in 'circular' hash buffers*/ + unsigned chainlength = 0; + + hashval = getHash(in, insize, pos); + updateHashChain(hash, wpos, hashval); + + if(usezeros && hashval == 0) + { + if (numzeros == 0) numzeros = countZeros(in, insize, pos); + else if (pos + numzeros >= insize || in[pos + numzeros - 1] != 0) numzeros--; + hash->zeros[wpos] = numzeros; + } + else + { + numzeros = 0; + } + + /*the length and offset found for the current position*/ + length = 0; + offset = 0; + + prevpos = hash->head[hashval]; + hashpos = hash->chain[prevpos]; + + lastptr = &in[insize < pos + MAX_SUPPORTED_DEFLATE_LENGTH ? insize : pos + MAX_SUPPORTED_DEFLATE_LENGTH]; + + /*search for the longest string*/ + for(;;) + { + /*stop when went completely around the circular buffer*/ + if(prevpos < wpos && hashpos > prevpos && hashpos <= wpos) break; + if(prevpos > wpos && (hashpos <= wpos || hashpos > prevpos)) break; + if(chainlength++ >= maxchainlength) break; + + current_offset = hashpos <= wpos ? wpos - hashpos : wpos - hashpos + windowsize; + if(current_offset > 0) + { + /*test the next characters*/ + foreptr = &in[pos]; + backptr = &in[pos - current_offset]; + + /*common case in PNGs is lots of zeros. Quickly skip over them as a speedup*/ + if(usezeros && hashval == 0 && hash->val[hashpos] == 0 /*hashval[hashpos] may be out of date*/) + { + unsigned skip = hash->zeros[hashpos]; + if(skip > numzeros) skip = numzeros; + backptr += skip; + foreptr += skip; + } + + while(foreptr != lastptr && *backptr == *foreptr) /*maximum supported length by deflate is max length*/ + { + ++backptr; + ++foreptr; + } + current_length = (unsigned)(foreptr - &in[pos]); + + if(current_length > length) + { + length = current_length; /*the longest length*/ + offset = current_offset; /*the offset that is related to this longest length*/ + /*jump out once a length of max length is found (speed gain). This also jumps + out if length is MAX_SUPPORTED_DEFLATE_LENGTH*/ + if(current_length >= nicematch) break; + } + } + + if(hashpos == hash->chain[hashpos]) break; + + prevpos = hashpos; + hashpos = hash->chain[hashpos]; + } + + if(lazymatching) + { + if(!lazy && length >= 3 && length <= maxlazymatch && length < MAX_SUPPORTED_DEFLATE_LENGTH) + { + lazy = 1; + lazylength = length; + lazyoffset = offset; + continue; /*try the next byte*/ + } + if(lazy) + { + lazy = 0; + if(pos == 0) ERROR_BREAK(81); + if(length > lazylength + 1) + { + /*push the previous character as literal*/ + if(!uivector_push_back(out, in[pos - 1])) ERROR_BREAK(83 /*alloc fail*/); + } + else + { + length = lazylength; + offset = lazyoffset; + hash->head[hashval] = -1; /*the same hashchain update will be done, this ensures no wrong alteration*/ + pos--; + } + } + } + if(length >= 3 && offset > windowsize) ERROR_BREAK(86 /*too big (or overflown negative) offset*/); + + /*encode it as length/distance pair or literal value*/ + if(length < 3) /*only lengths of 3 or higher are supported as length/distance pair*/ + { + if(!uivector_push_back(out, in[pos])) ERROR_BREAK(83 /*alloc fail*/); + } + else if(length < minmatch || (length == 3 && offset > 4096)) + { + /*compensate for the fact that longer offsets have more extra bits, a + length of only 3 may be not worth it then*/ + if(!uivector_push_back(out, in[pos])) ERROR_BREAK(83 /*alloc fail*/); + } + else + { + addLengthDistance(out, length, offset); + for(i = 1; i < length; i++) + { + pos++; + wpos = pos & (windowsize - 1); + hashval = getHash(in, insize, pos); + updateHashChain(hash, wpos, hashval); + if(usezeros && hashval == 0) + { + if (numzeros == 0) numzeros = countZeros(in, insize, pos); + else if (pos + numzeros >= insize || in[pos + numzeros - 1] != 0) numzeros--; + hash->zeros[wpos] = numzeros; + } + else + { + numzeros = 0; + } + } + } + } /*end of the loop through each character of input*/ + + return error; +} + +/* /////////////////////////////////////////////////////////////////////////// */ + +static unsigned deflateNoCompression(ucvector* out, const unsigned char* data, size_t datasize) +{ + /*non compressed deflate block data: 1 bit BFINAL,2 bits BTYPE,(5 bits): it jumps to start of next byte, + 2 bytes LEN, 2 bytes NLEN, LEN bytes literal DATA*/ + + size_t i, j, numdeflateblocks = (datasize + 65534) / 65535; + unsigned datapos = 0; + for(i = 0; i < numdeflateblocks; i++) + { + unsigned BFINAL, BTYPE, LEN, NLEN; + unsigned char firstbyte; + + BFINAL = (i == numdeflateblocks - 1); + BTYPE = 0; + + firstbyte = (unsigned char)(BFINAL + ((BTYPE & 1) << 1) + ((BTYPE & 2) << 1)); + ucvector_push_back(out, firstbyte); + + LEN = 65535; + if(datasize - datapos < 65535) LEN = (unsigned)datasize - datapos; + NLEN = 65535 - LEN; + + ucvector_push_back(out, (unsigned char)(LEN % 256)); + ucvector_push_back(out, (unsigned char)(LEN / 256)); + ucvector_push_back(out, (unsigned char)(NLEN % 256)); + ucvector_push_back(out, (unsigned char)(NLEN / 256)); + + /*Decompressed data*/ + for(j = 0; j < 65535 && datapos < datasize; j++) + { + ucvector_push_back(out, data[datapos++]); + } + } + + return 0; +} + +/* +write the lz77-encoded data, which has lit, len and dist codes, to compressed stream using huffman trees. +tree_ll: the tree for lit and len codes. +tree_d: the tree for distance codes. +*/ +static void writeLZ77data(size_t* bp, ucvector* out, const uivector* lz77_encoded, + const HuffmanTree* tree_ll, const HuffmanTree* tree_d) +{ + size_t i = 0; + for(i = 0; i < lz77_encoded->size; i++) + { + unsigned val = lz77_encoded->data[i]; + addHuffmanSymbol(bp, out, HuffmanTree_getCode(tree_ll, val), HuffmanTree_getLength(tree_ll, val)); + if(val > 256) /*for a length code, 3 more things have to be added*/ + { + unsigned length_index = val - FIRST_LENGTH_CODE_INDEX; + unsigned n_length_extra_bits = LENGTHEXTRA[length_index]; + unsigned length_extra_bits = lz77_encoded->data[++i]; + + unsigned distance_code = lz77_encoded->data[++i]; + + unsigned distance_index = distance_code; + unsigned n_distance_extra_bits = DISTANCEEXTRA[distance_index]; + unsigned distance_extra_bits = lz77_encoded->data[++i]; + + addBitsToStream(bp, out, length_extra_bits, n_length_extra_bits); + addHuffmanSymbol(bp, out, HuffmanTree_getCode(tree_d, distance_code), + HuffmanTree_getLength(tree_d, distance_code)); + addBitsToStream(bp, out, distance_extra_bits, n_distance_extra_bits); + } + } +} + +/*Deflate for a block of type "dynamic", that is, with freely, optimally, created huffman trees*/ +static unsigned deflateDynamic(ucvector* out, size_t* bp, Hash* hash, + const unsigned char* data, size_t datapos, size_t dataend, + const LodePNGCompressSettings* settings, int final) +{ + unsigned error = 0; + + /* + A block is compressed as follows: The PNG data is lz77 encoded, resulting in + literal bytes and length/distance pairs. This is then huffman compressed with + two huffman trees. One huffman tree is used for the lit and len values ("ll"), + another huffman tree is used for the dist values ("d"). These two trees are + stored using their code lengths, and to compress even more these code lengths + are also run-length encoded and huffman compressed. This gives a huffman tree + of code lengths "cl". The code lenghts used to describe this third tree are + the code length code lengths ("clcl"). + */ + + /*The lz77 encoded data, represented with integers since there will also be length and distance codes in it*/ + uivector lz77_encoded; + HuffmanTree tree_ll; /*tree for lit,len values*/ + HuffmanTree tree_d; /*tree for distance codes*/ + HuffmanTree tree_cl; /*tree for encoding the code lengths representing tree_ll and tree_d*/ + uivector frequencies_ll; /*frequency of lit,len codes*/ + uivector frequencies_d; /*frequency of dist codes*/ + uivector frequencies_cl; /*frequency of code length codes*/ + uivector bitlen_lld; /*lit,len,dist code lenghts (int bits), literally (without repeat codes).*/ + uivector bitlen_lld_e; /*bitlen_lld encoded with repeat codes (this is a rudemtary run length compression)*/ + /*bitlen_cl is the code length code lengths ("clcl"). The bit lengths of codes to represent tree_cl + (these are written as is in the file, it would be crazy to compress these using yet another huffman + tree that needs to be represented by yet another set of code lengths)*/ + uivector bitlen_cl; + size_t datasize = dataend - datapos; + + /* + Due to the huffman compression of huffman tree representations ("two levels"), there are some anologies: + bitlen_lld is to tree_cl what data is to tree_ll and tree_d. + bitlen_lld_e is to bitlen_lld what lz77_encoded is to data. + bitlen_cl is to bitlen_lld_e what bitlen_lld is to lz77_encoded. + */ + + unsigned BFINAL = final; + size_t numcodes_ll, numcodes_d, i; + unsigned HLIT, HDIST, HCLEN; + + uivector_init(&lz77_encoded); + HuffmanTree_init(&tree_ll); + HuffmanTree_init(&tree_d); + HuffmanTree_init(&tree_cl); + uivector_init(&frequencies_ll); + uivector_init(&frequencies_d); + uivector_init(&frequencies_cl); + uivector_init(&bitlen_lld); + uivector_init(&bitlen_lld_e); + uivector_init(&bitlen_cl); + + /*This while loop never loops due to a break at the end, it is here to + allow breaking out of it to the cleanup phase on error conditions.*/ + while(!error) + { + if(settings->use_lz77) + { + error = encodeLZ77(&lz77_encoded, hash, data, datapos, dataend, settings->windowsize, + settings->minmatch, settings->nicematch, settings->lazymatching); + if(error) break; + } + else + { + if(!uivector_resize(&lz77_encoded, datasize)) ERROR_BREAK(83 /*alloc fail*/); + for(i = datapos; i < dataend; i++) lz77_encoded.data[i] = data[i]; /*no LZ77, but still will be Huffman compressed*/ + } + + if(!uivector_resizev(&frequencies_ll, 286, 0)) ERROR_BREAK(83 /*alloc fail*/); + if(!uivector_resizev(&frequencies_d, 30, 0)) ERROR_BREAK(83 /*alloc fail*/); + + /*Count the frequencies of lit, len and dist codes*/ + for(i = 0; i < lz77_encoded.size; i++) + { + unsigned symbol = lz77_encoded.data[i]; + frequencies_ll.data[symbol]++; + if(symbol > 256) + { + unsigned dist = lz77_encoded.data[i + 2]; + frequencies_d.data[dist]++; + i += 3; + } + } + frequencies_ll.data[256] = 1; /*there will be exactly 1 end code, at the end of the block*/ + + /*Make both huffman trees, one for the lit and len codes, one for the dist codes*/ + error = HuffmanTree_makeFromFrequencies(&tree_ll, frequencies_ll.data, 257, frequencies_ll.size, 15); + if(error) break; + /*2, not 1, is chosen for mincodes: some buggy PNG decoders require at least 2 symbols in the dist tree*/ + error = HuffmanTree_makeFromFrequencies(&tree_d, frequencies_d.data, 2, frequencies_d.size, 15); + if(error) break; + + numcodes_ll = tree_ll.numcodes; if(numcodes_ll > 286) numcodes_ll = 286; + numcodes_d = tree_d.numcodes; if(numcodes_d > 30) numcodes_d = 30; + /*store the code lengths of both generated trees in bitlen_lld*/ + for(i = 0; i < numcodes_ll; i++) uivector_push_back(&bitlen_lld, HuffmanTree_getLength(&tree_ll, (unsigned)i)); + for(i = 0; i < numcodes_d; i++) uivector_push_back(&bitlen_lld, HuffmanTree_getLength(&tree_d, (unsigned)i)); + + /*run-length compress bitlen_ldd into bitlen_lld_e by using repeat codes 16 (copy length 3-6 times), + 17 (3-10 zeroes), 18 (11-138 zeroes)*/ + for(i = 0; i < (unsigned)bitlen_lld.size; i++) + { + unsigned j = 0; /*amount of repititions*/ + while(i + j + 1 < (unsigned)bitlen_lld.size && bitlen_lld.data[i + j + 1] == bitlen_lld.data[i]) j++; + + if(bitlen_lld.data[i] == 0 && j >= 2) /*repeat code for zeroes*/ + { + j++; /*include the first zero*/ + if(j <= 10) /*repeat code 17 supports max 10 zeroes*/ + { + uivector_push_back(&bitlen_lld_e, 17); + uivector_push_back(&bitlen_lld_e, j - 3); + } + else /*repeat code 18 supports max 138 zeroes*/ + { + if(j > 138) j = 138; + uivector_push_back(&bitlen_lld_e, 18); + uivector_push_back(&bitlen_lld_e, j - 11); + } + i += (j - 1); + } + else if(j >= 3) /*repeat code for value other than zero*/ + { + size_t k; + unsigned num = j / 6, rest = j % 6; + uivector_push_back(&bitlen_lld_e, bitlen_lld.data[i]); + for(k = 0; k < num; k++) + { + uivector_push_back(&bitlen_lld_e, 16); + uivector_push_back(&bitlen_lld_e, 6 - 3); + } + if(rest >= 3) + { + uivector_push_back(&bitlen_lld_e, 16); + uivector_push_back(&bitlen_lld_e, rest - 3); + } + else j -= rest; + i += j; + } + else /*too short to benefit from repeat code*/ + { + uivector_push_back(&bitlen_lld_e, bitlen_lld.data[i]); + } + } + + /*generate tree_cl, the huffmantree of huffmantrees*/ + + if(!uivector_resizev(&frequencies_cl, NUM_CODE_LENGTH_CODES, 0)) ERROR_BREAK(83 /*alloc fail*/); + for(i = 0; i < bitlen_lld_e.size; i++) + { + frequencies_cl.data[bitlen_lld_e.data[i]]++; + /*after a repeat code come the bits that specify the number of repetitions, + those don't need to be in the frequencies_cl calculation*/ + if(bitlen_lld_e.data[i] >= 16) i++; + } + + error = HuffmanTree_makeFromFrequencies(&tree_cl, frequencies_cl.data, + frequencies_cl.size, frequencies_cl.size, 7); + if(error) break; + + if(!uivector_resize(&bitlen_cl, tree_cl.numcodes)) ERROR_BREAK(83 /*alloc fail*/); + for(i = 0; i < tree_cl.numcodes; i++) + { + /*lenghts of code length tree is in the order as specified by deflate*/ + bitlen_cl.data[i] = HuffmanTree_getLength(&tree_cl, CLCL_ORDER[i]); + } + while(bitlen_cl.data[bitlen_cl.size - 1] == 0 && bitlen_cl.size > 4) + { + /*remove zeros at the end, but minimum size must be 4*/ + if(!uivector_resize(&bitlen_cl, bitlen_cl.size - 1)) ERROR_BREAK(83 /*alloc fail*/); + } + if(error) break; + + /* + Write everything into the output + + After the BFINAL and BTYPE, the dynamic block consists out of the following: + - 5 bits HLIT, 5 bits HDIST, 4 bits HCLEN + - (HCLEN+4)*3 bits code lengths of code length alphabet + - HLIT + 257 code lenghts of lit/length alphabet (encoded using the code length + alphabet, + possible repetition codes 16, 17, 18) + - HDIST + 1 code lengths of distance alphabet (encoded using the code length + alphabet, + possible repetition codes 16, 17, 18) + - compressed data + - 256 (end code) + */ + + /*Write block type*/ + addBitToStream(bp, out, BFINAL); + addBitToStream(bp, out, 0); /*first bit of BTYPE "dynamic"*/ + addBitToStream(bp, out, 1); /*second bit of BTYPE "dynamic"*/ + + /*write the HLIT, HDIST and HCLEN values*/ + HLIT = (unsigned)(numcodes_ll - 257); + HDIST = (unsigned)(numcodes_d - 1); + HCLEN = (unsigned)bitlen_cl.size - 4; + /*trim zeroes for HCLEN. HLIT and HDIST were already trimmed at tree creation*/ + while(!bitlen_cl.data[HCLEN + 4 - 1] && HCLEN > 0) HCLEN--; + addBitsToStream(bp, out, HLIT, 5); + addBitsToStream(bp, out, HDIST, 5); + addBitsToStream(bp, out, HCLEN, 4); + + /*write the code lenghts of the code length alphabet*/ + for(i = 0; i < HCLEN + 4; i++) addBitsToStream(bp, out, bitlen_cl.data[i], 3); + + /*write the lenghts of the lit/len AND the dist alphabet*/ + for(i = 0; i < bitlen_lld_e.size; i++) + { + addHuffmanSymbol(bp, out, HuffmanTree_getCode(&tree_cl, bitlen_lld_e.data[i]), + HuffmanTree_getLength(&tree_cl, bitlen_lld_e.data[i])); + /*extra bits of repeat codes*/ + if(bitlen_lld_e.data[i] == 16) addBitsToStream(bp, out, bitlen_lld_e.data[++i], 2); + else if(bitlen_lld_e.data[i] == 17) addBitsToStream(bp, out, bitlen_lld_e.data[++i], 3); + else if(bitlen_lld_e.data[i] == 18) addBitsToStream(bp, out, bitlen_lld_e.data[++i], 7); + } + + /*write the compressed data symbols*/ + writeLZ77data(bp, out, &lz77_encoded, &tree_ll, &tree_d); + /*error: the length of the end code 256 must be larger than 0*/ + if(HuffmanTree_getLength(&tree_ll, 256) == 0) ERROR_BREAK(64); + + /*write the end code*/ + addHuffmanSymbol(bp, out, HuffmanTree_getCode(&tree_ll, 256), HuffmanTree_getLength(&tree_ll, 256)); + + break; /*end of error-while*/ + } + + /*cleanup*/ + uivector_cleanup(&lz77_encoded); + HuffmanTree_cleanup(&tree_ll); + HuffmanTree_cleanup(&tree_d); + HuffmanTree_cleanup(&tree_cl); + uivector_cleanup(&frequencies_ll); + uivector_cleanup(&frequencies_d); + uivector_cleanup(&frequencies_cl); + uivector_cleanup(&bitlen_lld_e); + uivector_cleanup(&bitlen_lld); + uivector_cleanup(&bitlen_cl); + + return error; +} + +static unsigned deflateFixed(ucvector* out, size_t* bp, Hash* hash, + const unsigned char* data, + size_t datapos, size_t dataend, + const LodePNGCompressSettings* settings, int final) +{ + HuffmanTree tree_ll; /*tree for literal values and length codes*/ + HuffmanTree tree_d; /*tree for distance codes*/ + + unsigned BFINAL = final; + unsigned error = 0; + size_t i; + + HuffmanTree_init(&tree_ll); + HuffmanTree_init(&tree_d); + + generateFixedLitLenTree(&tree_ll); + generateFixedDistanceTree(&tree_d); + + addBitToStream(bp, out, BFINAL); + addBitToStream(bp, out, 1); /*first bit of BTYPE*/ + addBitToStream(bp, out, 0); /*second bit of BTYPE*/ + + if(settings->use_lz77) /*LZ77 encoded*/ + { + uivector lz77_encoded; + uivector_init(&lz77_encoded); + error = encodeLZ77(&lz77_encoded, hash, data, datapos, dataend, settings->windowsize, + settings->minmatch, settings->nicematch, settings->lazymatching); + if(!error) writeLZ77data(bp, out, &lz77_encoded, &tree_ll, &tree_d); + uivector_cleanup(&lz77_encoded); + } + else /*no LZ77, but still will be Huffman compressed*/ + { + for(i = datapos; i < dataend; i++) + { + addHuffmanSymbol(bp, out, HuffmanTree_getCode(&tree_ll, data[i]), HuffmanTree_getLength(&tree_ll, data[i])); + } + } + /*add END code*/ + if(!error) addHuffmanSymbol(bp, out, HuffmanTree_getCode(&tree_ll, 256), HuffmanTree_getLength(&tree_ll, 256)); + + /*cleanup*/ + HuffmanTree_cleanup(&tree_ll); + HuffmanTree_cleanup(&tree_d); + + return error; +} + +static unsigned lodepng_deflatev(ucvector* out, const unsigned char* in, size_t insize, + const LodePNGCompressSettings* settings) +{ + unsigned error = 0; + size_t i, blocksize, numdeflateblocks; + size_t bp = 0; /*the bit pointer*/ + Hash hash; + + if(settings->btype > 2) return 61; + else if(settings->btype == 0) return deflateNoCompression(out, in, insize); + else if(settings->btype == 1) blocksize = insize; + else /*if(settings->btype == 2)*/ + { + blocksize = insize / 8 + 8; + if(blocksize < 65535) blocksize = 65535; + } + + numdeflateblocks = (insize + blocksize - 1) / blocksize; + if(numdeflateblocks == 0) numdeflateblocks = 1; + + error = hash_init(&hash, settings->windowsize); + if(error) return error; + + for(i = 0; i < numdeflateblocks && !error; i++) + { + int final = i == numdeflateblocks - 1; + size_t start = i * blocksize; + size_t end = start + blocksize; + if(end > insize) end = insize; + + if(settings->btype == 1) error = deflateFixed(out, &bp, &hash, in, start, end, settings, final); + else if(settings->btype == 2) error = deflateDynamic(out, &bp, &hash, in, start, end, settings, final); + } + + hash_cleanup(&hash); + + return error; +} + +unsigned lodepng_deflate(unsigned char** out, size_t* outsize, + const unsigned char* in, size_t insize, + const LodePNGCompressSettings* settings) +{ + unsigned error; + ucvector v; + ucvector_init_buffer(&v, *out, *outsize); + error = lodepng_deflatev(&v, in, insize, settings); + *out = v.data; + *outsize = v.size; + return error; +} + +static unsigned deflate(unsigned char** out, size_t* outsize, + const unsigned char* in, size_t insize, + const LodePNGCompressSettings* settings) +{ + if(settings->custom_deflate) + { + return settings->custom_deflate(out, outsize, in, insize, settings); + } + else + { + return lodepng_deflate(out, outsize, in, insize, settings); + } +} + +#endif /*LODEPNG_COMPILE_DECODER*/ + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / Adler32 */ +/* ////////////////////////////////////////////////////////////////////////// */ + +static unsigned update_adler32(unsigned adler, const unsigned char* data, unsigned len) +{ + unsigned s1 = adler & 0xffff; + unsigned s2 = (adler >> 16) & 0xffff; + + while(len > 0) + { + /*at least 5550 sums can be done before the sums overflow, saving a lot of module divisions*/ + unsigned amount = len > 5550 ? 5550 : len; + len -= amount; + while(amount > 0) + { + s1 += (*data++); + s2 += s1; + amount--; + } + s1 %= 65521; + s2 %= 65521; + } + + return (s2 << 16) | s1; +} + +/*Return the adler32 of the bytes data[0..len-1]*/ +static unsigned adler32(const unsigned char* data, unsigned len) +{ + return update_adler32(1L, data, len); +} + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / Zlib / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +#ifdef LODEPNG_COMPILE_DECODER + +unsigned lodepng_zlib_decompress(unsigned char** out, size_t* outsize, const unsigned char* in, + size_t insize, const LodePNGDecompressSettings* settings) +{ + unsigned error = 0; + unsigned CM, CINFO, FDICT; + + if(insize < 2) return 53; /*error, size of zlib data too small*/ + /*read information from zlib header*/ + if((in[0] * 256 + in[1]) % 31 != 0) + { + /*error: 256 * in[0] + in[1] must be a multiple of 31, the FCHECK value is supposed to be made that way*/ + return 24; + } + + CM = in[0] & 15; + CINFO = (in[0] >> 4) & 15; + /*FCHECK = in[1] & 31;*/ /*FCHECK is already tested above*/ + FDICT = (in[1] >> 5) & 1; + /*FLEVEL = (in[1] >> 6) & 3;*/ /*FLEVEL is not used here*/ + + if(CM != 8 || CINFO > 7) + { + /*error: only compression method 8: inflate with sliding window of 32k is supported by the PNG spec*/ + return 25; + } + if(FDICT != 0) + { + /*error: the specification of PNG says about the zlib stream: + "The additional flags shall not specify a preset dictionary."*/ + return 26; + } + + error = inflate(out, outsize, in + 2, insize - 2, settings); + if(error) return error; + + if(!settings->ignore_adler32) + { + unsigned ADLER32 = lodepng_read32bitInt(&in[insize - 4]); + unsigned checksum = adler32(*out, (unsigned)(*outsize)); + if(checksum != ADLER32) return 58; /*error, adler checksum not correct, data must be corrupted*/ + } + + return 0; /*no error*/ +} + +static unsigned zlib_decompress(unsigned char** out, size_t* outsize, const unsigned char* in, + size_t insize, const LodePNGDecompressSettings* settings) +{ + if(settings->custom_zlib) + { + return settings->custom_zlib(out, outsize, in, insize, settings); + } + else + { + return lodepng_zlib_decompress(out, outsize, in, insize, settings); + } +} + +#endif /*LODEPNG_COMPILE_DECODER*/ + +#ifdef LODEPNG_COMPILE_ENCODER + +unsigned lodepng_zlib_compress(unsigned char** out, size_t* outsize, const unsigned char* in, + size_t insize, const LodePNGCompressSettings* settings) +{ + /*initially, *out must be NULL and outsize 0, if you just give some random *out + that's pointing to a non allocated buffer, this'll crash*/ + ucvector outv; + size_t i; + unsigned error; + unsigned char* deflatedata = 0; + size_t deflatesize = 0; + + unsigned ADLER32; + /*zlib data: 1 byte CMF (CM+CINFO), 1 byte FLG, deflate data, 4 byte ADLER32 checksum of the Decompressed data*/ + unsigned CMF = 120; /*0b01111000: CM 8, CINFO 7. With CINFO 7, any window size up to 32768 can be used.*/ + unsigned FLEVEL = 0; + unsigned FDICT = 0; + unsigned CMFFLG = 256 * CMF + FDICT * 32 + FLEVEL * 64; + unsigned FCHECK = 31 - CMFFLG % 31; + CMFFLG += FCHECK; + + /*ucvector-controlled version of the output buffer, for dynamic array*/ + ucvector_init_buffer(&outv, *out, *outsize); + + ucvector_push_back(&outv, (unsigned char)(CMFFLG / 256)); + ucvector_push_back(&outv, (unsigned char)(CMFFLG % 256)); + + error = deflate(&deflatedata, &deflatesize, in, insize, settings); + + if(!error) + { + ADLER32 = adler32(in, (unsigned)insize); + for(i = 0; i < deflatesize; i++) ucvector_push_back(&outv, deflatedata[i]); + lodepng_free(deflatedata); + lodepng_add32bitInt(&outv, ADLER32); + } + + *out = outv.data; + *outsize = outv.size; + + return error; +} + +/* compress using the default or custom zlib function */ +static unsigned zlib_compress(unsigned char** out, size_t* outsize, const unsigned char* in, + size_t insize, const LodePNGCompressSettings* settings) +{ + if(settings->custom_zlib) + { + return settings->custom_zlib(out, outsize, in, insize, settings); + } + else + { + return lodepng_zlib_compress(out, outsize, in, insize, settings); + } +} + +#endif /*LODEPNG_COMPILE_ENCODER*/ + +#else /*no LODEPNG_COMPILE_ZLIB*/ + +#ifdef LODEPNG_COMPILE_DECODER +static unsigned zlib_decompress(unsigned char** out, size_t* outsize, const unsigned char* in, + size_t insize, const LodePNGDecompressSettings* settings) +{ + if (!settings->custom_zlib) return 87; /*no custom zlib function provided */ + return settings->custom_zlib(out, outsize, in, insize, settings); +} +#endif /*LODEPNG_COMPILE_DECODER*/ +#ifdef LODEPNG_COMPILE_ENCODER +static unsigned zlib_compress(unsigned char** out, size_t* outsize, const unsigned char* in, + size_t insize, const LodePNGCompressSettings* settings) +{ + if (!settings->custom_zlib) return 87; /*no custom zlib function provided */ + return settings->custom_zlib(out, outsize, in, insize, settings); +} +#endif /*LODEPNG_COMPILE_ENCODER*/ + +#endif /*LODEPNG_COMPILE_ZLIB*/ + +/* ////////////////////////////////////////////////////////////////////////// */ + +#ifdef LODEPNG_COMPILE_ENCODER + +/*this is a good tradeoff between speed and compression ratio*/ +#define DEFAULT_WINDOWSIZE 2048 + +void lodepng_compress_settings_init(LodePNGCompressSettings* settings) +{ + /*compress with dynamic huffman tree (not in the mathematical sense, just not the predefined one)*/ + settings->btype = 2; + settings->use_lz77 = 1; + settings->windowsize = DEFAULT_WINDOWSIZE; + settings->minmatch = 3; + settings->nicematch = 128; + settings->lazymatching = 1; + + settings->custom_zlib = 0; + settings->custom_deflate = 0; + settings->custom_context = 0; +} + +const LodePNGCompressSettings lodepng_default_compress_settings = {2, 1, DEFAULT_WINDOWSIZE, 3, 128, 1, 0, 0, 0}; + + +#endif /*LODEPNG_COMPILE_ENCODER*/ + +#ifdef LODEPNG_COMPILE_DECODER + +void lodepng_decompress_settings_init(LodePNGDecompressSettings* settings) +{ + settings->ignore_adler32 = 0; + + settings->custom_zlib = 0; + settings->custom_inflate = 0; + settings->custom_context = 0; +} + +const LodePNGDecompressSettings lodepng_default_decompress_settings = {0, 0, 0, 0}; + +#endif /*LODEPNG_COMPILE_DECODER*/ + +/* ////////////////////////////////////////////////////////////////////////// */ +/* ////////////////////////////////////////////////////////////////////////// */ +/* // End of Zlib related code. Begin of PNG related code. // */ +/* ////////////////////////////////////////////////////////////////////////// */ +/* ////////////////////////////////////////////////////////////////////////// */ + +#ifdef LODEPNG_COMPILE_PNG + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / CRC32 / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +/* CRC polynomial: 0xedb88320 */ +static unsigned lodepng_crc32_table[256] = { + 0u, 1996959894u, 3993919788u, 2567524794u, 124634137u, 1886057615u, 3915621685u, 2657392035u, + 249268274u, 2044508324u, 3772115230u, 2547177864u, 162941995u, 2125561021u, 3887607047u, 2428444049u, + 498536548u, 1789927666u, 4089016648u, 2227061214u, 450548861u, 1843258603u, 4107580753u, 2211677639u, + 325883990u, 1684777152u, 4251122042u, 2321926636u, 335633487u, 1661365465u, 4195302755u, 2366115317u, + 997073096u, 1281953886u, 3579855332u, 2724688242u, 1006888145u, 1258607687u, 3524101629u, 2768942443u, + 901097722u, 1119000684u, 3686517206u, 2898065728u, 853044451u, 1172266101u, 3705015759u, 2882616665u, + 651767980u, 1373503546u, 3369554304u, 3218104598u, 565507253u, 1454621731u, 3485111705u, 3099436303u, + 671266974u, 1594198024u, 3322730930u, 2970347812u, 795835527u, 1483230225u, 3244367275u, 3060149565u, + 1994146192u, 31158534u, 2563907772u, 4023717930u, 1907459465u, 112637215u, 2680153253u, 3904427059u, + 2013776290u, 251722036u, 2517215374u, 3775830040u, 2137656763u, 141376813u, 2439277719u, 3865271297u, + 1802195444u, 476864866u, 2238001368u, 4066508878u, 1812370925u, 453092731u, 2181625025u, 4111451223u, + 1706088902u, 314042704u, 2344532202u, 4240017532u, 1658658271u, 366619977u, 2362670323u, 4224994405u, + 1303535960u, 984961486u, 2747007092u, 3569037538u, 1256170817u, 1037604311u, 2765210733u, 3554079995u, + 1131014506u, 879679996u, 2909243462u, 3663771856u, 1141124467u, 855842277u, 2852801631u, 3708648649u, + 1342533948u, 654459306u, 3188396048u, 3373015174u, 1466479909u, 544179635u, 3110523913u, 3462522015u, + 1591671054u, 702138776u, 2966460450u, 3352799412u, 1504918807u, 783551873u, 3082640443u, 3233442989u, + 3988292384u, 2596254646u, 62317068u, 1957810842u, 3939845945u, 2647816111u, 81470997u, 1943803523u, + 3814918930u, 2489596804u, 225274430u, 2053790376u, 3826175755u, 2466906013u, 167816743u, 2097651377u, + 4027552580u, 2265490386u, 503444072u, 1762050814u, 4150417245u, 2154129355u, 426522225u, 1852507879u, + 4275313526u, 2312317920u, 282753626u, 1742555852u, 4189708143u, 2394877945u, 397917763u, 1622183637u, + 3604390888u, 2714866558u, 953729732u, 1340076626u, 3518719985u, 2797360999u, 1068828381u, 1219638859u, + 3624741850u, 2936675148u, 906185462u, 1090812512u, 3747672003u, 2825379669u, 829329135u, 1181335161u, + 3412177804u, 3160834842u, 628085408u, 1382605366u, 3423369109u, 3138078467u, 570562233u, 1426400815u, + 3317316542u, 2998733608u, 733239954u, 1555261956u, 3268935591u, 3050360625u, 752459403u, 1541320221u, + 2607071920u, 3965973030u, 1969922972u, 40735498u, 2617837225u, 3943577151u, 1913087877u, 83908371u, + 2512341634u, 3803740692u, 2075208622u, 213261112u, 2463272603u, 3855990285u, 2094854071u, 198958881u, + 2262029012u, 4057260610u, 1759359992u, 534414190u, 2176718541u, 4139329115u, 1873836001u, 414664567u, + 2282248934u, 4279200368u, 1711684554u, 285281116u, 2405801727u, 4167216745u, 1634467795u, 376229701u, + 2685067896u, 3608007406u, 1308918612u, 956543938u, 2808555105u, 3495958263u, 1231636301u, 1047427035u, + 2932959818u, 3654703836u, 1088359270u, 936918000u, 2847714899u, 3736837829u, 1202900863u, 817233897u, + 3183342108u, 3401237130u, 1404277552u, 615818150u, 3134207493u, 3453421203u, 1423857449u, 601450431u, + 3009837614u, 3294710456u, 1567103746u, 711928724u, 3020668471u, 3272380065u, 1510334235u, 755167117u +}; + +/*Return the CRC of the bytes buf[0..len-1].*/ +unsigned lodepng_crc32(const unsigned char* buf, size_t len) +{ + unsigned c = 0xffffffffL; + size_t n; + + for(n = 0; n < len; n++) + { + c = lodepng_crc32_table[(c ^ buf[n]) & 0xff] ^ (c >> 8); + } + return c ^ 0xffffffffL; +} + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / Reading and writing single bits and bytes from/to stream for LodePNG / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +static unsigned char readBitFromReversedStream(size_t* bitpointer, const unsigned char* bitstream) +{ + unsigned char result = (unsigned char)((bitstream[(*bitpointer) >> 3] >> (7 - ((*bitpointer) & 0x7))) & 1); + (*bitpointer)++; + return result; +} + +static unsigned readBitsFromReversedStream(size_t* bitpointer, const unsigned char* bitstream, size_t nbits) +{ + unsigned result = 0; + size_t i; + for(i = nbits - 1; i < nbits; i--) + { + result += (unsigned)readBitFromReversedStream(bitpointer, bitstream) << i; + } + return result; +} + +#ifdef LODEPNG_COMPILE_DECODER +static void setBitOfReversedStream0(size_t* bitpointer, unsigned char* bitstream, unsigned char bit) +{ + /*the current bit in bitstream must be 0 for this to work*/ + if(bit) + { + /*earlier bit of huffman code is in a lesser significant bit of an earlier byte*/ + bitstream[(*bitpointer) >> 3] |= (bit << (7 - ((*bitpointer) & 0x7))); + } + (*bitpointer)++; +} +#endif /*LODEPNG_COMPILE_DECODER*/ + +static void setBitOfReversedStream(size_t* bitpointer, unsigned char* bitstream, unsigned char bit) +{ + /*the current bit in bitstream may be 0 or 1 for this to work*/ + if(bit == 0) bitstream[(*bitpointer) >> 3] &= (unsigned char)(~(1 << (7 - ((*bitpointer) & 0x7)))); + else bitstream[(*bitpointer) >> 3] |= (1 << (7 - ((*bitpointer) & 0x7))); + (*bitpointer)++; +} + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / PNG chunks / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +unsigned lodepng_chunk_length(const unsigned char* chunk) +{ + return lodepng_read32bitInt(&chunk[0]); +} + +void lodepng_chunk_type(char type[5], const unsigned char* chunk) +{ + unsigned i; + for(i = 0; i < 4; i++) type[i] = chunk[4 + i]; + type[4] = 0; /*null termination char*/ +} + +unsigned char lodepng_chunk_type_equals(const unsigned char* chunk, const char* type) +{ + if(strlen(type) != 4) return 0; + return (chunk[4] == type[0] && chunk[5] == type[1] && chunk[6] == type[2] && chunk[7] == type[3]); +} + +unsigned char lodepng_chunk_ancillary(const unsigned char* chunk) +{ + return((chunk[4] & 32) != 0); +} + +unsigned char lodepng_chunk_private(const unsigned char* chunk) +{ + return((chunk[6] & 32) != 0); +} + +unsigned char lodepng_chunk_safetocopy(const unsigned char* chunk) +{ + return((chunk[7] & 32) != 0); +} + +unsigned char* lodepng_chunk_data(unsigned char* chunk) +{ + return &chunk[8]; +} + +const unsigned char* lodepng_chunk_data_const(const unsigned char* chunk) +{ + return &chunk[8]; +} + +unsigned lodepng_chunk_check_crc(const unsigned char* chunk) +{ + unsigned length = lodepng_chunk_length(chunk); + unsigned CRC = lodepng_read32bitInt(&chunk[length + 8]); + /*the CRC is taken of the data and the 4 chunk type letters, not the length*/ + unsigned checksum = lodepng_crc32(&chunk[4], length + 4); + if(CRC != checksum) return 1; + else return 0; +} + +void lodepng_chunk_generate_crc(unsigned char* chunk) +{ + unsigned length = lodepng_chunk_length(chunk); + unsigned CRC = lodepng_crc32(&chunk[4], length + 4); + lodepng_set32bitInt(chunk + 8 + length, CRC); +} + +unsigned char* lodepng_chunk_next(unsigned char* chunk) +{ + unsigned total_chunk_length = lodepng_chunk_length(chunk) + 12; + return &chunk[total_chunk_length]; +} + +const unsigned char* lodepng_chunk_next_const(const unsigned char* chunk) +{ + unsigned total_chunk_length = lodepng_chunk_length(chunk) + 12; + return &chunk[total_chunk_length]; +} + +unsigned lodepng_chunk_append(unsigned char** out, size_t* outlength, const unsigned char* chunk) +{ + unsigned i; + unsigned total_chunk_length = lodepng_chunk_length(chunk) + 12; + unsigned char *chunk_start, *new_buffer; + size_t new_length = (*outlength) + total_chunk_length; + if(new_length < total_chunk_length || new_length < (*outlength)) return 77; /*integer overflow happened*/ + + new_buffer = (unsigned char*)lodepng_realloc(*out, new_length); + if(!new_buffer) return 83; /*alloc fail*/ + (*out) = new_buffer; + (*outlength) = new_length; + chunk_start = &(*out)[new_length - total_chunk_length]; + + for(i = 0; i < total_chunk_length; i++) chunk_start[i] = chunk[i]; + + return 0; +} + +unsigned lodepng_chunk_create(unsigned char** out, size_t* outlength, unsigned length, + const char* type, const unsigned char* data) +{ + unsigned i; + unsigned char *chunk, *new_buffer; + size_t new_length = (*outlength) + length + 12; + if(new_length < length + 12 || new_length < (*outlength)) return 77; /*integer overflow happened*/ + new_buffer = (unsigned char*)lodepng_realloc(*out, new_length); + if(!new_buffer) return 83; /*alloc fail*/ + (*out) = new_buffer; + (*outlength) = new_length; + chunk = &(*out)[(*outlength) - length - 12]; + + /*1: length*/ + lodepng_set32bitInt(chunk, (unsigned)length); + + /*2: chunk name (4 letters)*/ + chunk[4] = type[0]; + chunk[5] = type[1]; + chunk[6] = type[2]; + chunk[7] = type[3]; + + /*3: the data*/ + for(i = 0; i < length; i++) chunk[8 + i] = data[i]; + + /*4: CRC (of the chunkname characters and the data)*/ + lodepng_chunk_generate_crc(chunk); + + return 0; +} + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / Color types and such / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +/*return type is a LodePNG error code*/ +static unsigned checkColorValidity(LodePNGColorType colortype, unsigned bd) /*bd = bitdepth*/ +{ + switch(colortype) + { + case 0: if(!(bd == 1 || bd == 2 || bd == 4 || bd == 8 || bd == 16)) return 37; break; /*grey*/ + case 2: if(!( bd == 8 || bd == 16)) return 37; break; /*RGB*/ + case 3: if(!(bd == 1 || bd == 2 || bd == 4 || bd == 8 )) return 37; break; /*palette*/ + case 4: if(!( bd == 8 || bd == 16)) return 37; break; /*grey + alpha*/ + case 6: if(!( bd == 8 || bd == 16)) return 37; break; /*RGBA*/ + default: return 31; + } + return 0; /*allowed color type / bits combination*/ +} + +static unsigned getNumColorChannels(LodePNGColorType colortype) +{ + switch(colortype) + { + case 0: return 1; /*grey*/ + case 2: return 3; /*RGB*/ + case 3: return 1; /*palette*/ + case 4: return 2; /*grey + alpha*/ + case 6: return 4; /*RGBA*/ + } + return 0; /*unexisting color type*/ +} + +static unsigned lodepng_get_bpp_lct(LodePNGColorType colortype, unsigned bitdepth) +{ + /*bits per pixel is amount of channels * bits per channel*/ + return getNumColorChannels(colortype) * bitdepth; +} + +/* ////////////////////////////////////////////////////////////////////////// */ + +void lodepng_color_mode_init(LodePNGColorMode* info) +{ + info->key_defined = 0; + info->key_r = info->key_g = info->key_b = 0; + info->colortype = LCT_RGBA; + info->bitdepth = 8; + info->palette = 0; + info->palettesize = 0; +} + +void lodepng_color_mode_cleanup(LodePNGColorMode* info) +{ + lodepng_palette_clear(info); +} + +unsigned lodepng_color_mode_copy(LodePNGColorMode* dest, const LodePNGColorMode* source) +{ + size_t i; + lodepng_color_mode_cleanup(dest); + *dest = *source; + if(source->palette) + { + dest->palette = (unsigned char*)lodepng_malloc(1024); + if(!dest->palette && source->palettesize) return 83; /*alloc fail*/ + for(i = 0; i < source->palettesize * 4; i++) dest->palette[i] = source->palette[i]; + } + return 0; +} + +static int lodepng_color_mode_equal(const LodePNGColorMode* a, const LodePNGColorMode* b) +{ + size_t i; + if(a->colortype != b->colortype) return 0; + if(a->bitdepth != b->bitdepth) return 0; + if(a->key_defined != b->key_defined) return 0; + if(a->key_defined) + { + if(a->key_r != b->key_r) return 0; + if(a->key_g != b->key_g) return 0; + if(a->key_b != b->key_b) return 0; + } + if(a->palettesize != b->palettesize) return 0; + for(i = 0; i < a->palettesize * 4; i++) + { + if(a->palette[i] != b->palette[i]) return 0; + } + return 1; +} + +void lodepng_palette_clear(LodePNGColorMode* info) +{ + if(info->palette) lodepng_free(info->palette); + info->palette = 0; + info->palettesize = 0; +} + +unsigned lodepng_palette_add(LodePNGColorMode* info, + unsigned char r, unsigned char g, unsigned char b, unsigned char a) +{ + unsigned char* data; + /*the same resize technique as C++ std::vectors is used, and here it's made so that for a palette with + the max of 256 colors, it'll have the exact alloc size*/ + if(!info->palette) /*allocate palette if empty*/ + { + /*room for 256 colors with 4 bytes each*/ + data = (unsigned char*)lodepng_realloc(info->palette, 1024); + if(!data) return 83; /*alloc fail*/ + else info->palette = data; + } + info->palette[4 * info->palettesize + 0] = r; + info->palette[4 * info->palettesize + 1] = g; + info->palette[4 * info->palettesize + 2] = b; + info->palette[4 * info->palettesize + 3] = a; + info->palettesize++; + return 0; +} + +unsigned lodepng_get_bpp(const LodePNGColorMode* info) +{ + /*calculate bits per pixel out of colortype and bitdepth*/ + return lodepng_get_bpp_lct(info->colortype, info->bitdepth); +} + +unsigned lodepng_get_channels(const LodePNGColorMode* info) +{ + return getNumColorChannels(info->colortype); +} + +unsigned lodepng_is_greyscale_type(const LodePNGColorMode* info) +{ + return info->colortype == LCT_GREY || info->colortype == LCT_GREY_ALPHA; +} + +unsigned lodepng_is_alpha_type(const LodePNGColorMode* info) +{ + return (info->colortype & 4) != 0; /*4 or 6*/ +} + +unsigned lodepng_is_palette_type(const LodePNGColorMode* info) +{ + return info->colortype == LCT_PALETTE; +} + +unsigned lodepng_has_palette_alpha(const LodePNGColorMode* info) +{ + size_t i; + for(i = 0; i < info->palettesize; i++) + { + if(info->palette[i * 4 + 3] < 255) return 1; + } + return 0; +} + +unsigned lodepng_can_have_alpha(const LodePNGColorMode* info) +{ + return info->key_defined + || lodepng_is_alpha_type(info) + || lodepng_has_palette_alpha(info); +} + +size_t lodepng_get_raw_size(unsigned w, unsigned h, const LodePNGColorMode* color) +{ + return (w * h * lodepng_get_bpp(color) + 7) / 8; +} + +size_t lodepng_get_raw_size_lct(unsigned w, unsigned h, LodePNGColorType colortype, unsigned bitdepth) +{ + return (w * h * lodepng_get_bpp_lct(colortype, bitdepth) + 7) / 8; +} + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + +static void LodePNGUnknownChunks_init(LodePNGInfo* info) +{ + unsigned i; + for(i = 0; i < 3; i++) info->unknown_chunks_data[i] = 0; + for(i = 0; i < 3; i++) info->unknown_chunks_size[i] = 0; +} + +static void LodePNGUnknownChunks_cleanup(LodePNGInfo* info) +{ + unsigned i; + for(i = 0; i < 3; i++) lodepng_free(info->unknown_chunks_data[i]); +} + +static unsigned LodePNGUnknownChunks_copy(LodePNGInfo* dest, const LodePNGInfo* src) +{ + unsigned i; + + LodePNGUnknownChunks_cleanup(dest); + + for(i = 0; i < 3; i++) + { + size_t j; + dest->unknown_chunks_size[i] = src->unknown_chunks_size[i]; + dest->unknown_chunks_data[i] = (unsigned char*)lodepng_malloc(src->unknown_chunks_size[i]); + if(!dest->unknown_chunks_data[i] && dest->unknown_chunks_size[i]) return 83; /*alloc fail*/ + for(j = 0; j < src->unknown_chunks_size[i]; j++) + { + dest->unknown_chunks_data[i][j] = src->unknown_chunks_data[i][j]; + } + } + + return 0; +} + +/******************************************************************************/ + +static void LodePNGText_init(LodePNGInfo* info) +{ + info->text_num = 0; + info->text_keys = NULL; + info->text_strings = NULL; +} + +static void LodePNGText_cleanup(LodePNGInfo* info) +{ + size_t i; + for(i = 0; i < info->text_num; i++) + { + string_cleanup(&info->text_keys[i]); + string_cleanup(&info->text_strings[i]); + } + lodepng_free(info->text_keys); + lodepng_free(info->text_strings); +} + +static unsigned LodePNGText_copy(LodePNGInfo* dest, const LodePNGInfo* source) +{ + size_t i = 0; + dest->text_keys = 0; + dest->text_strings = 0; + dest->text_num = 0; + for(i = 0; i < source->text_num; i++) + { + CERROR_TRY_RETURN(lodepng_add_text(dest, source->text_keys[i], source->text_strings[i])); + } + return 0; +} + +void lodepng_clear_text(LodePNGInfo* info) +{ + LodePNGText_cleanup(info); +} + +unsigned lodepng_add_text(LodePNGInfo* info, const char* key, const char* str) +{ + char** new_keys = (char**)(lodepng_realloc(info->text_keys, sizeof(char*) * (info->text_num + 1))); + char** new_strings = (char**)(lodepng_realloc(info->text_strings, sizeof(char*) * (info->text_num + 1))); + if(!new_keys || !new_strings) + { + lodepng_free(new_keys); + lodepng_free(new_strings); + return 83; /*alloc fail*/ + } + + info->text_num++; + info->text_keys = new_keys; + info->text_strings = new_strings; + + string_init(&info->text_keys[info->text_num - 1]); + string_set(&info->text_keys[info->text_num - 1], key); + + string_init(&info->text_strings[info->text_num - 1]); + string_set(&info->text_strings[info->text_num - 1], str); + + return 0; +} + +/******************************************************************************/ + +static void LodePNGIText_init(LodePNGInfo* info) +{ + info->itext_num = 0; + info->itext_keys = NULL; + info->itext_langtags = NULL; + info->itext_transkeys = NULL; + info->itext_strings = NULL; +} + +static void LodePNGIText_cleanup(LodePNGInfo* info) +{ + size_t i; + for(i = 0; i < info->itext_num; i++) + { + string_cleanup(&info->itext_keys[i]); + string_cleanup(&info->itext_langtags[i]); + string_cleanup(&info->itext_transkeys[i]); + string_cleanup(&info->itext_strings[i]); + } + lodepng_free(info->itext_keys); + lodepng_free(info->itext_langtags); + lodepng_free(info->itext_transkeys); + lodepng_free(info->itext_strings); +} + +static unsigned LodePNGIText_copy(LodePNGInfo* dest, const LodePNGInfo* source) +{ + size_t i = 0; + dest->itext_keys = 0; + dest->itext_langtags = 0; + dest->itext_transkeys = 0; + dest->itext_strings = 0; + dest->itext_num = 0; + for(i = 0; i < source->itext_num; i++) + { + CERROR_TRY_RETURN(lodepng_add_itext(dest, source->itext_keys[i], source->itext_langtags[i], + source->itext_transkeys[i], source->itext_strings[i])); + } + return 0; +} + +void lodepng_clear_itext(LodePNGInfo* info) +{ + LodePNGIText_cleanup(info); +} + +unsigned lodepng_add_itext(LodePNGInfo* info, const char* key, const char* langtag, + const char* transkey, const char* str) +{ + char** new_keys = (char**)(lodepng_realloc(info->itext_keys, sizeof(char*) * (info->itext_num + 1))); + char** new_langtags = (char**)(lodepng_realloc(info->itext_langtags, sizeof(char*) * (info->itext_num + 1))); + char** new_transkeys = (char**)(lodepng_realloc(info->itext_transkeys, sizeof(char*) * (info->itext_num + 1))); + char** new_strings = (char**)(lodepng_realloc(info->itext_strings, sizeof(char*) * (info->itext_num + 1))); + if(!new_keys || !new_langtags || !new_transkeys || !new_strings) + { + lodepng_free(new_keys); + lodepng_free(new_langtags); + lodepng_free(new_transkeys); + lodepng_free(new_strings); + return 83; /*alloc fail*/ + } + + info->itext_num++; + info->itext_keys = new_keys; + info->itext_langtags = new_langtags; + info->itext_transkeys = new_transkeys; + info->itext_strings = new_strings; + + string_init(&info->itext_keys[info->itext_num - 1]); + string_set(&info->itext_keys[info->itext_num - 1], key); + + string_init(&info->itext_langtags[info->itext_num - 1]); + string_set(&info->itext_langtags[info->itext_num - 1], langtag); + + string_init(&info->itext_transkeys[info->itext_num - 1]); + string_set(&info->itext_transkeys[info->itext_num - 1], transkey); + + string_init(&info->itext_strings[info->itext_num - 1]); + string_set(&info->itext_strings[info->itext_num - 1], str); + + return 0; +} +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + +void lodepng_info_init(LodePNGInfo* info) +{ + lodepng_color_mode_init(&info->color); + info->interlace_method = 0; + info->compression_method = 0; + info->filter_method = 0; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + info->background_defined = 0; + info->background_r = info->background_g = info->background_b = 0; + + LodePNGText_init(info); + LodePNGIText_init(info); + + info->time_defined = 0; + info->phys_defined = 0; + + LodePNGUnknownChunks_init(info); +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ +} + +void lodepng_info_cleanup(LodePNGInfo* info) +{ + lodepng_color_mode_cleanup(&info->color); +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + LodePNGText_cleanup(info); + LodePNGIText_cleanup(info); + + LodePNGUnknownChunks_cleanup(info); +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ +} + +unsigned lodepng_info_copy(LodePNGInfo* dest, const LodePNGInfo* source) +{ + lodepng_info_cleanup(dest); + *dest = *source; + lodepng_color_mode_init(&dest->color); + CERROR_TRY_RETURN(lodepng_color_mode_copy(&dest->color, &source->color)); + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + CERROR_TRY_RETURN(LodePNGText_copy(dest, source)); + CERROR_TRY_RETURN(LodePNGIText_copy(dest, source)); + + LodePNGUnknownChunks_init(dest); + CERROR_TRY_RETURN(LodePNGUnknownChunks_copy(dest, source)); +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + return 0; +} + +void lodepng_info_swap(LodePNGInfo* a, LodePNGInfo* b) +{ + LodePNGInfo temp = *a; + *a = *b; + *b = temp; +} + +/* ////////////////////////////////////////////////////////////////////////// */ + +/*index: bitgroup index, bits: bitgroup size(1, 2 or 4), in: bitgroup value, out: octet array to add bits to*/ +static void addColorBits(unsigned char* out, size_t index, unsigned bits, unsigned in) +{ + unsigned m = bits == 1 ? 7 : bits == 2 ? 3 : 1; /*8 / bits - 1*/ + /*p = the partial index in the byte, e.g. with 4 palettebits it is 0 for first half or 1 for second half*/ + unsigned p = index & m; + in &= (1 << bits) - 1; /*filter out any other bits of the input value*/ + in = in << (bits * (m - p)); + if(p == 0) out[index * bits / 8] = in; + else out[index * bits / 8] |= in; +} + +typedef struct ColorTree ColorTree; + +/* +One node of a color tree +This is the data structure used to count the number of unique colors and to get a palette +index for a color. It's like an octree, but because the alpha channel is used too, each +node has 16 instead of 8 children. +*/ +struct ColorTree +{ + ColorTree* children[16]; /*up to 16 pointers to ColorTree of next level*/ + int index; /*the payload. Only has a meaningful value if this is in the last level*/ +}; + +static void color_tree_init(ColorTree* tree) +{ + int i; + for(i = 0; i < 16; i++) tree->children[i] = 0; + tree->index = -1; +} + +static void color_tree_cleanup(ColorTree* tree) +{ + int i; + for(i = 0; i < 16; i++) + { + if(tree->children[i]) + { + color_tree_cleanup(tree->children[i]); + lodepng_free(tree->children[i]); + } + } +} + +/*returns -1 if color not present, its index otherwise*/ +static int color_tree_get(ColorTree* tree, unsigned char r, unsigned char g, unsigned char b, unsigned char a) +{ + int bit = 0; + for(bit = 0; bit < 8; bit++) + { + int i = 8 * ((r >> bit) & 1) + 4 * ((g >> bit) & 1) + 2 * ((b >> bit) & 1) + 1 * ((a >> bit) & 1); + if(!tree->children[i]) return -1; + else tree = tree->children[i]; + } + return tree ? tree->index : -1; +} + +#ifdef LODEPNG_COMPILE_ENCODER +static int color_tree_has(ColorTree* tree, unsigned char r, unsigned char g, unsigned char b, unsigned char a) +{ + return color_tree_get(tree, r, g, b, a) >= 0; +} +#endif /*LODEPNG_COMPILE_ENCODER*/ + +/*color is not allowed to already exist. +Index should be >= 0 (it's signed to be compatible with using -1 for "doesn't exist")*/ +static void color_tree_add(ColorTree* tree, + unsigned char r, unsigned char g, unsigned char b, unsigned char a, int index) +{ + int bit; + for(bit = 0; bit < 8; bit++) + { + int i = 8 * ((r >> bit) & 1) + 4 * ((g >> bit) & 1) + 2 * ((b >> bit) & 1) + 1 * ((a >> bit) & 1); + if(!tree->children[i]) + { + tree->children[i] = (ColorTree*)lodepng_malloc(sizeof(ColorTree)); + color_tree_init(tree->children[i]); + } + tree = tree->children[i]; + } + tree->index = index; +} + +/*put a pixel, given its RGBA color, into image of any color type*/ +static unsigned rgba8ToPixel(unsigned char* out, size_t i, + const LodePNGColorMode* mode, ColorTree* tree /*for palette*/, + unsigned char r, unsigned char g, unsigned char b, unsigned char a) +{ + if(mode->colortype == LCT_GREY) + { + unsigned char grey = r; /*((unsigned short)r + g + b) / 3*/; + if(mode->bitdepth == 8) out[i] = grey; + else if(mode->bitdepth == 16) out[i * 2 + 0] = out[i * 2 + 1] = grey; + else + { + /*take the most significant bits of grey*/ + grey = (grey >> (8 - mode->bitdepth)) & ((1 << mode->bitdepth) - 1); + addColorBits(out, i, mode->bitdepth, grey); + } + } + else if(mode->colortype == LCT_RGB) + { + if(mode->bitdepth == 8) + { + out[i * 3 + 0] = r; + out[i * 3 + 1] = g; + out[i * 3 + 2] = b; + } + else + { + out[i * 6 + 0] = out[i * 6 + 1] = r; + out[i * 6 + 2] = out[i * 6 + 3] = g; + out[i * 6 + 4] = out[i * 6 + 5] = b; + } + } + else if(mode->colortype == LCT_PALETTE) + { + int index = color_tree_get(tree, r, g, b, a); + if(index < 0) return 82; /*color not in palette*/ + if(mode->bitdepth == 8) out[i] = index; + else addColorBits(out, i, mode->bitdepth, index); + } + else if(mode->colortype == LCT_GREY_ALPHA) + { + unsigned char grey = r; /*((unsigned short)r + g + b) / 3*/; + if(mode->bitdepth == 8) + { + out[i * 2 + 0] = grey; + out[i * 2 + 1] = a; + } + else if(mode->bitdepth == 16) + { + out[i * 4 + 0] = out[i * 4 + 1] = grey; + out[i * 4 + 2] = out[i * 4 + 3] = a; + } + } + else if(mode->colortype == LCT_RGBA) + { + if(mode->bitdepth == 8) + { + out[i * 4 + 0] = r; + out[i * 4 + 1] = g; + out[i * 4 + 2] = b; + out[i * 4 + 3] = a; + } + else + { + out[i * 8 + 0] = out[i * 8 + 1] = r; + out[i * 8 + 2] = out[i * 8 + 3] = g; + out[i * 8 + 4] = out[i * 8 + 5] = b; + out[i * 8 + 6] = out[i * 8 + 7] = a; + } + } + + return 0; /*no error*/ +} + +/*put a pixel, given its RGBA16 color, into image of any color 16-bitdepth type*/ +static unsigned rgba16ToPixel(unsigned char* out, size_t i, + const LodePNGColorMode* mode, + unsigned short r, unsigned short g, unsigned short b, unsigned short a) +{ + if(mode->bitdepth != 16) return 85; /*must be 16 for this function*/ + if(mode->colortype == LCT_GREY) + { + unsigned short grey = r; /*((unsigned)r + g + b) / 3*/; + out[i * 2 + 0] = (grey >> 8) & 255; + out[i * 2 + 1] = grey & 255; + } + else if(mode->colortype == LCT_RGB) + { + out[i * 6 + 0] = (r >> 8) & 255; + out[i * 6 + 1] = r & 255; + out[i * 6 + 2] = (g >> 8) & 255; + out[i * 6 + 3] = g & 255; + out[i * 6 + 4] = (b >> 8) & 255; + out[i * 6 + 5] = b & 255; + } + else if(mode->colortype == LCT_GREY_ALPHA) + { + unsigned short grey = r; /*((unsigned)r + g + b) / 3*/; + out[i * 4 + 0] = (grey >> 8) & 255; + out[i * 4 + 1] = grey & 255; + out[i * 4 + 2] = (a >> 8) & 255; + out[i * 4 + 3] = a & 255; + } + else if(mode->colortype == LCT_RGBA) + { + out[i * 8 + 0] = (r >> 8) & 255; + out[i * 8 + 1] = r & 255; + out[i * 8 + 2] = (g >> 8) & 255; + out[i * 8 + 3] = g & 255; + out[i * 8 + 4] = (b >> 8) & 255; + out[i * 8 + 5] = b & 255; + out[i * 8 + 6] = (a >> 8) & 255; + out[i * 8 + 7] = a & 255; + } + + return 0; /*no error*/ +} + +/*Get RGBA8 color of pixel with index i (y * width + x) from the raw image with given color type.*/ +static unsigned getPixelColorRGBA8(unsigned char* r, unsigned char* g, + unsigned char* b, unsigned char* a, + const unsigned char* in, size_t i, + const LodePNGColorMode* mode, + unsigned fix_png) +{ + if(mode->colortype == LCT_GREY) + { + if(mode->bitdepth == 8) + { + *r = *g = *b = in[i]; + if(mode->key_defined && *r == mode->key_r) *a = 0; + else *a = 255; + } + else if(mode->bitdepth == 16) + { + *r = *g = *b = in[i * 2 + 0]; + if(mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r) *a = 0; + else *a = 255; + } + else + { + unsigned highest = ((1U << mode->bitdepth) - 1U); /*highest possible value for this bit depth*/ + size_t j = i * mode->bitdepth; + unsigned value = readBitsFromReversedStream(&j, in, mode->bitdepth); + *r = *g = *b = (value * 255) / highest; + if(mode->key_defined && value == mode->key_r) *a = 0; + else *a = 255; + } + } + else if(mode->colortype == LCT_RGB) + { + if(mode->bitdepth == 8) + { + *r = in[i * 3 + 0]; *g = in[i * 3 + 1]; *b = in[i * 3 + 2]; + if(mode->key_defined && *r == mode->key_r && *g == mode->key_g && *b == mode->key_b) *a = 0; + else *a = 255; + } + else + { + *r = in[i * 6 + 0]; + *g = in[i * 6 + 2]; + *b = in[i * 6 + 4]; + if(mode->key_defined && 256U * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r + && 256U * in[i * 6 + 2] + in[i * 6 + 3] == mode->key_g + && 256U * in[i * 6 + 4] + in[i * 6 + 5] == mode->key_b) *a = 0; + else *a = 255; + } + } + else if(mode->colortype == LCT_PALETTE) + { + unsigned index; + if(mode->bitdepth == 8) index = in[i]; + else + { + size_t j = i * mode->bitdepth; + index = readBitsFromReversedStream(&j, in, mode->bitdepth); + } + + if(index >= mode->palettesize) + { + /*This is an error according to the PNG spec, but fix_png can ignore it*/ + if(!fix_png) return (mode->bitdepth == 8 ? 46 : 47); /*index out of palette*/ + *r = *g = *b = 0; + *a = 255; + } + else + { + *r = mode->palette[index * 4 + 0]; + *g = mode->palette[index * 4 + 1]; + *b = mode->palette[index * 4 + 2]; + *a = mode->palette[index * 4 + 3]; + } + } + else if(mode->colortype == LCT_GREY_ALPHA) + { + if(mode->bitdepth == 8) + { + *r = *g = *b = in[i * 2 + 0]; + *a = in[i * 2 + 1]; + } + else + { + *r = *g = *b = in[i * 4 + 0]; + *a = in[i * 4 + 2]; + } + } + else if(mode->colortype == LCT_RGBA) + { + if(mode->bitdepth == 8) + { + *r = in[i * 4 + 0]; + *g = in[i * 4 + 1]; + *b = in[i * 4 + 2]; + *a = in[i * 4 + 3]; + } + else + { + *r = in[i * 8 + 0]; + *g = in[i * 8 + 2]; + *b = in[i * 8 + 4]; + *a = in[i * 8 + 6]; + } + } + + return 0; /*no error*/ +} + +/*Similar to getPixelColorRGBA8, but with all the for loops inside of the color +mode test cases, optimized to convert the colors much faster, when converting +to RGBA or RGB with 8 bit per cannel. buffer must be RGBA or RGB output with +enough memory, if has_alpha is true the output is RGBA. mode has the color mode +of the input buffer.*/ +static unsigned getPixelColorsRGBA8(unsigned char* buffer, size_t numpixels, + unsigned has_alpha, const unsigned char* in, + const LodePNGColorMode* mode, + unsigned fix_png) +{ + unsigned num_channels = has_alpha ? 4 : 3; + size_t i; + if(mode->colortype == LCT_GREY) + { + if(mode->bitdepth == 8) + { + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + buffer[0] = buffer[1] = buffer[2] = in[i]; + if(has_alpha) buffer[3] = mode->key_defined && in[i] == mode->key_r ? 0 : 255; + } + } + else if(mode->bitdepth == 16) + { + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + buffer[0] = buffer[1] = buffer[2] = in[i * 2]; + if(has_alpha) buffer[3] = mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r ? 0 : 255; + } + } + else + { + unsigned highest = ((1U << mode->bitdepth) - 1U); /*highest possible value for this bit depth*/ + size_t j = 0; + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + unsigned value = readBitsFromReversedStream(&j, in, mode->bitdepth); + buffer[0] = buffer[1] = buffer[2] = (value * 255) / highest; + if(has_alpha) buffer[3] = mode->key_defined && value == mode->key_r ? 0 : 255; + } + } + } + else if(mode->colortype == LCT_RGB) + { + if(mode->bitdepth == 8) + { + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + buffer[0] = in[i * 3 + 0]; + buffer[1] = in[i * 3 + 1]; + buffer[2] = in[i * 3 + 2]; + if(has_alpha) buffer[3] = mode->key_defined && buffer[0] == mode->key_r + && buffer[1]== mode->key_g && buffer[2] == mode->key_b ? 0 : 255; + } + } + else + { + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + buffer[0] = in[i * 6 + 0]; + buffer[1] = in[i * 6 + 2]; + buffer[2] = in[i * 6 + 4]; + if(has_alpha) buffer[3] = mode->key_defined + && 256U * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r + && 256U * in[i * 6 + 2] + in[i * 6 + 3] == mode->key_g + && 256U * in[i * 6 + 4] + in[i * 6 + 5] == mode->key_b ? 0 : 255; + } + } + } + else if(mode->colortype == LCT_PALETTE) + { + unsigned index; + size_t j = 0; + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + if(mode->bitdepth == 8) index = in[i]; + else index = readBitsFromReversedStream(&j, in, mode->bitdepth); + + if(index >= mode->palettesize) + { + /*This is an error according to the PNG spec, but fix_png can ignore it*/ + if(!fix_png) return (mode->bitdepth == 8 ? 46 : 47); /*index out of palette*/ + buffer[0] = buffer[1] = buffer[2] = 0; + if(has_alpha) buffer[3] = 255; + } + else + { + buffer[0] = mode->palette[index * 4 + 0]; + buffer[1] = mode->palette[index * 4 + 1]; + buffer[2] = mode->palette[index * 4 + 2]; + if(has_alpha) buffer[3] = mode->palette[index * 4 + 3]; + } + } + } + else if(mode->colortype == LCT_GREY_ALPHA) + { + if(mode->bitdepth == 8) + { + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + buffer[0] = buffer[1] = buffer[2] = in[i * 2 + 0]; + if(has_alpha) buffer[3] = in[i * 2 + 1]; + } + } + else + { + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + buffer[0] = buffer[1] = buffer[2] = in[i * 4 + 0]; + if(has_alpha) buffer[3] = in[i * 4 + 2]; + } + } + } + else if(mode->colortype == LCT_RGBA) + { + if(mode->bitdepth == 8) + { + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + buffer[0] = in[i * 4 + 0]; + buffer[1] = in[i * 4 + 1]; + buffer[2] = in[i * 4 + 2]; + if(has_alpha) buffer[3] = in[i * 4 + 3]; + } + } + else + { + for(i = 0; i < numpixels; i++, buffer += num_channels) + { + buffer[0] = in[i * 8 + 0]; + buffer[1] = in[i * 8 + 2]; + buffer[2] = in[i * 8 + 4]; + if(has_alpha) buffer[3] = in[i * 8 + 6]; + } + } + } + + return 0; /*no error*/ +} + +/*Get RGBA16 color of pixel with index i (y * width + x) from the raw image with +given color type, but the given color type must be 16-bit itself.*/ +static unsigned getPixelColorRGBA16(unsigned short* r, unsigned short* g, unsigned short* b, unsigned short* a, + const unsigned char* in, size_t i, const LodePNGColorMode* mode) +{ + if(mode->bitdepth != 16) return 85; /*error: this function only supports 16-bit input*/ + + if(mode->colortype == LCT_GREY) + { + *r = *g = *b = 256 * in[i * 2 + 0] + in[i * 2 + 1]; + if(mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r) *a = 0; + else *a = 65535; + } + else if(mode->colortype == LCT_RGB) + { + *r = 256 * in[i * 6 + 0] + in[i * 6 + 1]; + *g = 256 * in[i * 6 + 2] + in[i * 6 + 3]; + *b = 256 * in[i * 6 + 4] + in[i * 6 + 5]; + if(mode->key_defined && 256U * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r + && 256U * in[i * 6 + 2] + in[i * 6 + 3] == mode->key_g + && 256U * in[i * 6 + 4] + in[i * 6 + 5] == mode->key_b) *a = 0; + else *a = 65535; + } + else if(mode->colortype == LCT_GREY_ALPHA) + { + *r = *g = *b = 256 * in[i * 4 + 0] + in[i * 4 + 1]; + *a = 256 * in[i * 4 + 2] + in[i * 4 + 3]; + } + else if(mode->colortype == LCT_RGBA) + { + *r = 256 * in[i * 8 + 0] + in[i * 8 + 1]; + *g = 256 * in[i * 8 + 2] + in[i * 8 + 3]; + *b = 256 * in[i * 8 + 4] + in[i * 8 + 5]; + *a = 256 * in[i * 8 + 6] + in[i * 8 + 7]; + } + else return 85; /*error: this function only supports 16-bit input, not palettes*/ + + return 0; /*no error*/ +} + +/* +converts from any color type to 24-bit or 32-bit (later maybe more supported). return value = LodePNG error code +the out buffer must have (w * h * bpp + 7) / 8 bytes, where bpp is the bits per pixel of the output color type +(lodepng_get_bpp) for < 8 bpp images, there may _not_ be padding bits at the end of scanlines. +*/ +unsigned lodepng_convert(unsigned char* out, const unsigned char* in, + LodePNGColorMode* mode_out, const LodePNGColorMode* mode_in, + unsigned w, unsigned h, unsigned fix_png) +{ + unsigned error = 0; + size_t i; + ColorTree tree; + size_t numpixels = w * h; + + if(lodepng_color_mode_equal(mode_out, mode_in)) + { + size_t numbytes = lodepng_get_raw_size(w, h, mode_in); + for(i = 0; i < numbytes; i++) out[i] = in[i]; + return error; + } + + if(mode_out->colortype == LCT_PALETTE) + { + size_t palsize = 1 << mode_out->bitdepth; + if(mode_out->palettesize < palsize) palsize = mode_out->palettesize; + color_tree_init(&tree); + for(i = 0; i < palsize; i++) + { + unsigned char* p = &mode_out->palette[i * 4]; + color_tree_add(&tree, p[0], p[1], p[2], p[3], i); + } + } + + if(mode_in->bitdepth == 16 && mode_out->bitdepth == 16) + { + for(i = 0; i < numpixels; i++) + { + unsigned short r = 0, g = 0, b = 0, a = 0; + error = getPixelColorRGBA16(&r, &g, &b, &a, in, i, mode_in); + if(error) break; + error = rgba16ToPixel(out, i, mode_out, r, g, b, a); + if(error) break; + } + } + else if(mode_out->bitdepth == 8 && mode_out->colortype == LCT_RGBA) + { + error = getPixelColorsRGBA8(out, numpixels, 1, in, mode_in, fix_png); + } + else if(mode_out->bitdepth == 8 && mode_out->colortype == LCT_RGB) + { + error = getPixelColorsRGBA8(out, numpixels, 0, in, mode_in, fix_png); + } + else + { + unsigned char r = 0, g = 0, b = 0, a = 0; + for(i = 0; i < numpixels; i++) + { + error = getPixelColorRGBA8(&r, &g, &b, &a, in, i, mode_in, fix_png); + if(error) break; + error = rgba8ToPixel(out, i, mode_out, &tree, r, g, b, a); + if(error) break; + } + } + + if(mode_out->colortype == LCT_PALETTE) + { + color_tree_cleanup(&tree); + } + + return error; +} + +#ifdef LODEPNG_COMPILE_ENCODER + +typedef struct ColorProfile +{ + unsigned char sixteenbit; /*needs more than 8 bits per channel*/ + unsigned char sixteenbit_done; + + + unsigned char colored; /*not greyscale*/ + unsigned char colored_done; + + unsigned char key; /*a color key is required, or more*/ + unsigned short key_r; /*these values are always in 16-bit bitdepth in the profile*/ + unsigned short key_g; + unsigned short key_b; + unsigned char alpha; /*alpha channel, or alpha palette, required*/ + unsigned char alpha_done; + + unsigned numcolors; + ColorTree tree; /*for listing the counted colors, up to 256*/ + unsigned char* palette; /*size 1024. Remember up to the first 256 RGBA colors*/ + unsigned maxnumcolors; /*if more than that amount counted*/ + unsigned char numcolors_done; + + unsigned greybits; /*amount of bits required for greyscale (1, 2, 4, 8). Does not take 16 bit into account.*/ + unsigned char greybits_done; + +} ColorProfile; + +static void color_profile_init(ColorProfile* profile, const LodePNGColorMode* mode) +{ + profile->sixteenbit = 0; + profile->sixteenbit_done = mode->bitdepth == 16 ? 0 : 1; + + profile->colored = 0; + profile->colored_done = lodepng_is_greyscale_type(mode) ? 1 : 0; + + profile->key = 0; + profile->alpha = 0; + profile->alpha_done = lodepng_can_have_alpha(mode) ? 0 : 1; + + profile->numcolors = 0; + color_tree_init(&profile->tree); + profile->palette = (unsigned char*)lodepng_malloc(1024); + profile->maxnumcolors = 257; + if(lodepng_get_bpp(mode) <= 8) + { + int bpp = lodepng_get_bpp(mode); + profile->maxnumcolors = bpp == 1 ? 2 : (bpp == 2 ? 4 : (bpp == 4 ? 16 : 256)); + } + profile->numcolors_done = 0; + + profile->greybits = 1; + profile->greybits_done = lodepng_get_bpp(mode) == 1 ? 1 : 0; +} + +static void color_profile_cleanup(ColorProfile* profile) +{ + color_tree_cleanup(&profile->tree); + lodepng_free(profile->palette); +} + +/*function used for debug purposes with C++*/ +/*void printColorProfile(ColorProfile* p) +{ + std::cout << "sixteenbit: " << (int)p->sixteenbit << std::endl; + std::cout << "sixteenbit_done: " << (int)p->sixteenbit_done << std::endl; + std::cout << "colored: " << (int)p->colored << std::endl; + std::cout << "colored_done: " << (int)p->colored_done << std::endl; + std::cout << "key: " << (int)p->key << std::endl; + std::cout << "key_r: " << (int)p->key_r << std::endl; + std::cout << "key_g: " << (int)p->key_g << std::endl; + std::cout << "key_b: " << (int)p->key_b << std::endl; + std::cout << "alpha: " << (int)p->alpha << std::endl; + std::cout << "alpha_done: " << (int)p->alpha_done << std::endl; + std::cout << "numcolors: " << (int)p->numcolors << std::endl; + std::cout << "maxnumcolors: " << (int)p->maxnumcolors << std::endl; + std::cout << "numcolors_done: " << (int)p->numcolors_done << std::endl; + std::cout << "greybits: " << (int)p->greybits << std::endl; + std::cout << "greybits_done: " << (int)p->greybits_done << std::endl; +}*/ + +/*Returns how many bits needed to represent given value (max 8 bit)*/ +unsigned getValueRequiredBits(unsigned short value) +{ + if(value == 0 || value == 255) return 1; + /*The scaling of 2-bit and 4-bit values uses multiples of 85 and 17*/ + if(value % 17 == 0) return value % 85 == 0 ? 2 : 4; + return 8; +} + +/*profile must already have been inited with mode. +It's ok to set some parameters of profile to done already.*/ +static unsigned get_color_profile(ColorProfile* profile, + const unsigned char* in, + size_t numpixels /*must be full image size, for certain filesize based choices*/, + const LodePNGColorMode* mode, + unsigned fix_png) +{ + unsigned error = 0; + size_t i; + + if(mode->bitdepth == 16) + { + for(i = 0; i < numpixels; i++) + { + unsigned short r, g, b, a; + error = getPixelColorRGBA16(&r, &g, &b, &a, in, i, mode); + if(error) break; + + /*a color is considered good for 8-bit if the first byte and the second byte are equal, + (so if it's divisible through 257), NOT necessarily if the second byte is 0*/ + if(!profile->sixteenbit_done + && (((r & 255) != ((r >> 8) & 255)) + || ((g & 255) != ((g >> 8) & 255)) + || ((b & 255) != ((b >> 8) & 255)))) + { + profile->sixteenbit = 1; + profile->sixteenbit_done = 1; + profile->greybits_done = 1; /*greybits is not applicable anymore at 16-bit*/ + profile->numcolors_done = 1; /*counting colors no longer useful, palette doesn't support 16-bit*/ + } + + if(!profile->colored_done && (r != g || r != b)) + { + profile->colored = 1; + profile->colored_done = 1; + profile->greybits_done = 1; /*greybits is not applicable anymore*/ + } + + if(!profile->alpha_done && a != 65535) + { + /*only use color key if numpixels large enough to justify tRNS chunk size*/ + if(a == 0 && numpixels > 16 && !(profile->key && (r != profile->key_r || g != profile->key_g || b != profile->key_b))) + { + if(!profile->alpha && !profile->key) + { + profile->key = 1; + profile->key_r = r; + profile->key_g = g; + profile->key_b = b; + } + } + else + { + profile->alpha = 1; + profile->alpha_done = 1; + profile->greybits_done = 1; /*greybits is not applicable anymore*/ + } + } + + /* Color key cannot be used if an opaque pixel also has that RGB color. */ + if(!profile->alpha_done && a == 65535 && profile->key + && r == profile->key_r && g == profile->key_g && b == profile->key_b) + { + profile->alpha = 1; + profile->alpha_done = 1; + profile->greybits_done = 1; /*greybits is not applicable anymore*/ + } + + if(!profile->greybits_done) + { + /*assuming 8-bit r, this test does not care about 16-bit*/ + unsigned bits = getValueRequiredBits(r); + if(bits > profile->greybits) profile->greybits = bits; + if(profile->greybits >= 8) profile->greybits_done = 1; + } + + if(!profile->numcolors_done) + { + /*assuming 8-bit rgba, this test does not care about 16-bit*/ + if(!color_tree_has(&profile->tree, (unsigned char)r, (unsigned char)g, (unsigned char)b, (unsigned char)a)) + { + color_tree_add(&profile->tree, (unsigned char)r, (unsigned char)g, (unsigned char)b, (unsigned char)a, + profile->numcolors); + if(profile->numcolors < 256) + { + unsigned char* p = profile->palette; + unsigned i = profile->numcolors; + p[i * 4 + 0] = (unsigned char)r; + p[i * 4 + 1] = (unsigned char)g; + p[i * 4 + 2] = (unsigned char)b; + p[i * 4 + 3] = (unsigned char)a; + } + profile->numcolors++; + if(profile->numcolors >= profile->maxnumcolors) profile->numcolors_done = 1; + } + } + + if(profile->alpha_done && profile->numcolors_done + && profile->colored_done && profile->sixteenbit_done && profile->greybits_done) + { + break; + } + }; + } + else /* < 16-bit */ + { + for(i = 0; i < numpixels; i++) + { + unsigned char r = 0, g = 0, b = 0, a = 0; + error = getPixelColorRGBA8(&r, &g, &b, &a, in, i, mode, fix_png); + if(error) break; + + if(!profile->colored_done && (r != g || r != b)) + { + profile->colored = 1; + profile->colored_done = 1; + profile->greybits_done = 1; /*greybits is not applicable anymore*/ + } + + if(!profile->alpha_done && a != 255) + { + if(a == 0 && !(profile->key && (r != profile->key_r || g != profile->key_g || b != profile->key_b))) + { + if(!profile->key) + { + profile->key = 1; + profile->key_r = r; + profile->key_g = g; + profile->key_b = b; + } + } + else + { + profile->alpha = 1; + profile->alpha_done = 1; + profile->greybits_done = 1; /*greybits is not applicable anymore*/ + } + } + + /* Color key cannot be used if an opaque pixel also has that RGB color. */ + if(!profile->alpha_done && a == 255 && profile->key + && r == profile->key_r && g == profile->key_g && b == profile->key_b) + { + profile->alpha = 1; + profile->alpha_done = 1; + profile->greybits_done = 1; /*greybits is not applicable anymore*/ + } + + if(!profile->greybits_done) + { + unsigned bits = getValueRequiredBits(r); + if(bits > profile->greybits) profile->greybits = bits; + if(profile->greybits >= 8) profile->greybits_done = 1; + } + + if(!profile->numcolors_done) + { + if(!color_tree_has(&profile->tree, r, g, b, a)) + { + + color_tree_add(&profile->tree, r, g, b, a, profile->numcolors); + if(profile->numcolors < 256) + { + unsigned char* p = profile->palette; + unsigned i = profile->numcolors; + p[i * 4 + 0] = r; + p[i * 4 + 1] = g; + p[i * 4 + 2] = b; + p[i * 4 + 3] = a; + } + profile->numcolors++; + if(profile->numcolors >= profile->maxnumcolors) profile->numcolors_done = 1; + } + } + + if(profile->alpha_done && profile->numcolors_done && profile->colored_done && profile->greybits_done) + { + break; + } + }; + } + + /*make the profile's key always 16-bit for consistency*/ + if(mode->bitdepth < 16) + { + /*repeat each byte twice*/ + profile->key_r *= 257; + profile->key_g *= 257; + profile->key_b *= 257; + } + + return error; +} + +static void setColorKeyFrom16bit(LodePNGColorMode* mode_out, unsigned r, unsigned g, unsigned b, unsigned bitdepth) +{ + unsigned mask = (1 << bitdepth) - 1; + mode_out->key_defined = 1; + mode_out->key_r = r & mask; + mode_out->key_g = g & mask; + mode_out->key_b = b & mask; +} + +/*updates values of mode with a potentially smaller color model. mode_out should +contain the user chosen color model, but will be overwritten with the new chosen one.*/ +unsigned lodepng_auto_choose_color(LodePNGColorMode* mode_out, + const unsigned char* image, unsigned w, unsigned h, + const LodePNGColorMode* mode_in, + LodePNGAutoConvert auto_convert) +{ + ColorProfile profile; + unsigned error = 0; + int no_nibbles = auto_convert == LAC_AUTO_NO_NIBBLES || auto_convert == LAC_AUTO_NO_NIBBLES_NO_PALETTE; + int no_palette = auto_convert == LAC_AUTO_NO_PALETTE || auto_convert == LAC_AUTO_NO_NIBBLES_NO_PALETTE; + + if(auto_convert == LAC_ALPHA) + { + if(mode_out->colortype != LCT_RGBA && mode_out->colortype != LCT_GREY_ALPHA) return 0; + } + + color_profile_init(&profile, mode_in); + if(auto_convert == LAC_ALPHA) + { + profile.colored_done = 1; + profile.greybits_done = 1; + profile.numcolors_done = 1; + profile.sixteenbit_done = 1; + } + error = get_color_profile(&profile, image, w * h, mode_in, 0 /*fix_png*/); + if(!error && auto_convert == LAC_ALPHA) + { + if(!profile.alpha) + { + mode_out->colortype = (mode_out->colortype == LCT_RGBA ? LCT_RGB : LCT_GREY); + if(profile.key) setColorKeyFrom16bit(mode_out, profile.key_r, profile.key_g, profile.key_b, mode_out->bitdepth); + } + } + else if(!error && auto_convert != LAC_ALPHA) + { + mode_out->key_defined = 0; + + if(profile.sixteenbit) + { + mode_out->bitdepth = 16; + if(profile.alpha) + { + mode_out->colortype = profile.colored ? LCT_RGBA : LCT_GREY_ALPHA; + } + else + { + mode_out->colortype = profile.colored ? LCT_RGB : LCT_GREY; + if(profile.key) setColorKeyFrom16bit(mode_out, profile.key_r, profile.key_g, profile.key_b, mode_out->bitdepth); + } + } + else /*less than 16 bits per channel*/ + { + /*don't add palette overhead if image hasn't got a lot of pixels*/ + unsigned n = profile.numcolors; + int palette_ok = !no_palette && n <= 256 && (n * 2 < w * h); + unsigned palettebits = n <= 2 ? 1 : (n <= 4 ? 2 : (n <= 16 ? 4 : 8)); + int grey_ok = !profile.colored && !profile.alpha; /*grey without alpha, with potentially low bits*/ + if(palette_ok || grey_ok) + { + if(!palette_ok || (grey_ok && profile.greybits <= palettebits)) + { + unsigned grey = profile.key_r; + mode_out->colortype = LCT_GREY; + mode_out->bitdepth = profile.greybits; + if(profile.key) setColorKeyFrom16bit(mode_out, grey, grey, grey, mode_out->bitdepth); + } + else + { + /*fill in the palette*/ + unsigned i; + unsigned char* p = profile.palette; + /*remove potential earlier palette*/ + lodepng_palette_clear(mode_out); + for(i = 0; i < profile.numcolors; i++) + { + error = lodepng_palette_add(mode_out, p[i * 4 + 0], p[i * 4 + 1], p[i * 4 + 2], p[i * 4 + 3]); + if(error) break; + } + + mode_out->colortype = LCT_PALETTE; + mode_out->bitdepth = palettebits; + } + } + else /*8-bit per channel*/ + { + mode_out->bitdepth = 8; + if(profile.alpha) + { + mode_out->colortype = profile.colored ? LCT_RGBA : LCT_GREY_ALPHA; + } + else + { + mode_out->colortype = profile.colored ? LCT_RGB : LCT_GREY /*LCT_GREY normally won't occur, already done earlier*/; + if(profile.key) setColorKeyFrom16bit(mode_out, profile.key_r, profile.key_g, profile.key_b, mode_out->bitdepth); + } + } + } + } + + color_profile_cleanup(&profile); + + if(mode_out->colortype == LCT_PALETTE && mode_in->palettesize == mode_out->palettesize) + { + /*In this case keep the palette order of the input, so that the user can choose an optimal one*/ + size_t i; + for(i = 0; i < mode_in->palettesize * 4; i++) + { + mode_out->palette[i] = mode_in->palette[i]; + } + } + + if(no_nibbles && mode_out->bitdepth < 8) + { + /*palette can keep its small amount of colors, as long as no indices use it*/ + mode_out->bitdepth = 8; + } + + return error; +} + +#endif /* #ifdef LODEPNG_COMPILE_ENCODER */ + +/* +Paeth predicter, used by PNG filter type 4 +The parameters are of type short, but should come from unsigned chars, the shorts +are only needed to make the paeth calculation correct. +*/ +static unsigned char paethPredictor(short a, short b, short c) +{ + short pa = abs(b - c); + short pb = abs(a - c); + short pc = abs(a + b - c - c); + + if(pc < pa && pc < pb) return (unsigned char)c; + else if(pb < pa) return (unsigned char)b; + else return (unsigned char)a; +} + +/*shared values used by multiple Adam7 related functions*/ + +static const unsigned ADAM7_IX[7] = { 0, 4, 0, 2, 0, 1, 0 }; /*x start values*/ +static const unsigned ADAM7_IY[7] = { 0, 0, 4, 0, 2, 0, 1 }; /*y start values*/ +static const unsigned ADAM7_DX[7] = { 8, 8, 4, 4, 2, 2, 1 }; /*x delta values*/ +static const unsigned ADAM7_DY[7] = { 8, 8, 8, 4, 4, 2, 2 }; /*y delta values*/ + +/* +Outputs various dimensions and positions in the image related to the Adam7 reduced images. +passw: output containing the width of the 7 passes +passh: output containing the height of the 7 passes +filter_passstart: output containing the index of the start and end of each + reduced image with filter bytes +padded_passstart output containing the index of the start and end of each + reduced image when without filter bytes but with padded scanlines +passstart: output containing the index of the start and end of each reduced + image without padding between scanlines, but still padding between the images +w, h: width and height of non-interlaced image +bpp: bits per pixel +"padded" is only relevant if bpp is less than 8 and a scanline or image does not + end at a full byte +*/ +static void Adam7_getpassvalues(unsigned passw[7], unsigned passh[7], size_t filter_passstart[8], + size_t padded_passstart[8], size_t passstart[8], unsigned w, unsigned h, unsigned bpp) +{ + /*the passstart values have 8 values: the 8th one indicates the byte after the end of the 7th (= last) pass*/ + unsigned i; + + /*calculate width and height in pixels of each pass*/ + for(i = 0; i < 7; i++) + { + passw[i] = (w + ADAM7_DX[i] - ADAM7_IX[i] - 1) / ADAM7_DX[i]; + passh[i] = (h + ADAM7_DY[i] - ADAM7_IY[i] - 1) / ADAM7_DY[i]; + if(passw[i] == 0) passh[i] = 0; + if(passh[i] == 0) passw[i] = 0; + } + + filter_passstart[0] = padded_passstart[0] = passstart[0] = 0; + for(i = 0; i < 7; i++) + { + /*if passw[i] is 0, it's 0 bytes, not 1 (no filtertype-byte)*/ + filter_passstart[i + 1] = filter_passstart[i] + + ((passw[i] && passh[i]) ? passh[i] * (1 + (passw[i] * bpp + 7) / 8) : 0); + /*bits padded if needed to fill full byte at end of each scanline*/ + padded_passstart[i + 1] = padded_passstart[i] + passh[i] * ((passw[i] * bpp + 7) / 8); + /*only padded at end of reduced image*/ + passstart[i + 1] = passstart[i] + (passh[i] * passw[i] * bpp + 7) / 8; + } +} + +#ifdef LODEPNG_COMPILE_DECODER + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / PNG Decoder / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +/*read the information from the header and store it in the LodePNGInfo. return value is error*/ +unsigned lodepng_inspect(unsigned* w, unsigned* h, LodePNGState* state, + const unsigned char* in, size_t insize) +{ + LodePNGInfo* info = &state->info_png; + if(insize == 0 || in == 0) + { + CERROR_RETURN_ERROR(state->error, 48); /*error: the given data is empty*/ + } + if(insize < 29) + { + CERROR_RETURN_ERROR(state->error, 27); /*error: the data length is smaller than the length of a PNG header*/ + } + + /*when decoding a new PNG image, make sure all parameters created after previous decoding are reset*/ + lodepng_info_cleanup(info); + lodepng_info_init(info); + + if(in[0] != 137 || in[1] != 80 || in[2] != 78 || in[3] != 71 + || in[4] != 13 || in[5] != 10 || in[6] != 26 || in[7] != 10) + { + CERROR_RETURN_ERROR(state->error, 28); /*error: the first 8 bytes are not the correct PNG signature*/ + } + if(in[12] != 'I' || in[13] != 'H' || in[14] != 'D' || in[15] != 'R') + { + CERROR_RETURN_ERROR(state->error, 29); /*error: it doesn't start with a IHDR chunk!*/ + } + + /*read the values given in the header*/ + *w = lodepng_read32bitInt(&in[16]); + *h = lodepng_read32bitInt(&in[20]); + info->color.bitdepth = in[24]; + info->color.colortype = (LodePNGColorType)in[25]; + info->compression_method = in[26]; + info->filter_method = in[27]; + info->interlace_method = in[28]; + + if(!state->decoder.ignore_crc) + { + unsigned CRC = lodepng_read32bitInt(&in[29]); + unsigned checksum = lodepng_crc32(&in[12], 17); + if(CRC != checksum) + { + CERROR_RETURN_ERROR(state->error, 57); /*invalid CRC*/ + } + } + + /*error: only compression method 0 is allowed in the specification*/ + if(info->compression_method != 0) CERROR_RETURN_ERROR(state->error, 32); + /*error: only filter method 0 is allowed in the specification*/ + if(info->filter_method != 0) CERROR_RETURN_ERROR(state->error, 33); + /*error: only interlace methods 0 and 1 exist in the specification*/ + if(info->interlace_method > 1) CERROR_RETURN_ERROR(state->error, 34); + + state->error = checkColorValidity(info->color.colortype, info->color.bitdepth); + return state->error; +} + +static unsigned unfilterScanline(unsigned char* recon, const unsigned char* scanline, const unsigned char* precon, + size_t bytewidth, unsigned char filterType, size_t length) +{ + /* + For PNG filter method 0 + unfilter a PNG image scanline by scanline. when the pixels are smaller than 1 byte, + the filter works byte per byte (bytewidth = 1) + precon is the previous unfiltered scanline, recon the result, scanline the current one + the incoming scanlines do NOT include the filtertype byte, that one is given in the parameter filterType instead + recon and scanline MAY be the same memory address! precon must be disjoint. + */ + + size_t i; + switch(filterType) + { + case 0: + for(i = 0; i < length; i++) recon[i] = scanline[i]; + break; + case 1: + for(i = 0; i < bytewidth; i++) recon[i] = scanline[i]; + for(i = bytewidth; i < length; i++) recon[i] = scanline[i] + recon[i - bytewidth]; + break; + case 2: + if(precon) + { + for(i = 0; i < length; i++) recon[i] = scanline[i] + precon[i]; + } + else + { + for(i = 0; i < length; i++) recon[i] = scanline[i]; + } + break; + case 3: + if(precon) + { + for(i = 0; i < bytewidth; i++) recon[i] = scanline[i] + precon[i] / 2; + for(i = bytewidth; i < length; i++) recon[i] = scanline[i] + ((recon[i - bytewidth] + precon[i]) / 2); + } + else + { + for(i = 0; i < bytewidth; i++) recon[i] = scanline[i]; + for(i = bytewidth; i < length; i++) recon[i] = scanline[i] + recon[i - bytewidth] / 2; + } + break; + case 4: + if(precon) + { + for(i = 0; i < bytewidth; i++) + { + recon[i] = (scanline[i] + precon[i]); /*paethPredictor(0, precon[i], 0) is always precon[i]*/ + } + for(i = bytewidth; i < length; i++) + { + recon[i] = (scanline[i] + paethPredictor(recon[i - bytewidth], precon[i], precon[i - bytewidth])); + } + } + else + { + for(i = 0; i < bytewidth; i++) + { + recon[i] = scanline[i]; + } + for(i = bytewidth; i < length; i++) + { + /*paethPredictor(recon[i - bytewidth], 0, 0) is always recon[i - bytewidth]*/ + recon[i] = (scanline[i] + recon[i - bytewidth]); + } + } + break; + default: return 36; /*error: unexisting filter type given*/ + } + return 0; +} + +static unsigned unfilter(unsigned char* out, const unsigned char* in, unsigned w, unsigned h, unsigned bpp) +{ + /* + For PNG filter method 0 + this function unfilters a single image (e.g. without interlacing this is called once, with Adam7 seven times) + out must have enough bytes allocated already, in must have the scanlines + 1 filtertype byte per scanline + w and h are image dimensions or dimensions of reduced image, bpp is bits per pixel + in and out are allowed to be the same memory address (but aren't the same size since in has the extra filter bytes) + */ + + unsigned y; + unsigned char* prevline = 0; + + /*bytewidth is used for filtering, is 1 when bpp < 8, number of bytes per pixel otherwise*/ + size_t bytewidth = (bpp + 7) / 8; + size_t linebytes = (w * bpp + 7) / 8; + + for(y = 0; y < h; y++) + { + size_t outindex = linebytes * y; + size_t inindex = (1 + linebytes) * y; /*the extra filterbyte added to each row*/ + unsigned char filterType = in[inindex]; + + CERROR_TRY_RETURN(unfilterScanline(&out[outindex], &in[inindex + 1], prevline, bytewidth, filterType, linebytes)); + + prevline = &out[outindex]; + } + + return 0; +} + +/* +in: Adam7 interlaced image, with no padding bits between scanlines, but between + reduced images so that each reduced image starts at a byte. +out: the same pixels, but re-ordered so that they're now a non-interlaced image with size w*h +bpp: bits per pixel +out has the following size in bits: w * h * bpp. +in is possibly bigger due to padding bits between reduced images. +out must be big enough AND must be 0 everywhere if bpp < 8 in the current implementation +(because that's likely a little bit faster) +NOTE: comments about padding bits are only relevant if bpp < 8 +*/ +static void Adam7_deinterlace(unsigned char* out, const unsigned char* in, unsigned w, unsigned h, unsigned bpp) +{ + unsigned passw[7], passh[7]; + size_t filter_passstart[8], padded_passstart[8], passstart[8]; + unsigned i; + + Adam7_getpassvalues(passw, passh, filter_passstart, padded_passstart, passstart, w, h, bpp); + + if(bpp >= 8) + { + for(i = 0; i < 7; i++) + { + unsigned x, y, b; + size_t bytewidth = bpp / 8; + for(y = 0; y < passh[i]; y++) + for(x = 0; x < passw[i]; x++) + { + size_t pixelinstart = passstart[i] + (y * passw[i] + x) * bytewidth; + size_t pixeloutstart = ((ADAM7_IY[i] + y * ADAM7_DY[i]) * w + ADAM7_IX[i] + x * ADAM7_DX[i]) * bytewidth; + for(b = 0; b < bytewidth; b++) + { + out[pixeloutstart + b] = in[pixelinstart + b]; + } + } + } + } + else /*bpp < 8: Adam7 with pixels < 8 bit is a bit trickier: with bit pointers*/ + { + for(i = 0; i < 7; i++) + { + unsigned x, y, b; + unsigned ilinebits = bpp * passw[i]; + unsigned olinebits = bpp * w; + size_t obp, ibp; /*bit pointers (for out and in buffer)*/ + for(y = 0; y < passh[i]; y++) + for(x = 0; x < passw[i]; x++) + { + ibp = (8 * passstart[i]) + (y * ilinebits + x * bpp); + obp = (ADAM7_IY[i] + y * ADAM7_DY[i]) * olinebits + (ADAM7_IX[i] + x * ADAM7_DX[i]) * bpp; + for(b = 0; b < bpp; b++) + { + unsigned char bit = readBitFromReversedStream(&ibp, in); + /*note that this function assumes the out buffer is completely 0, use setBitOfReversedStream otherwise*/ + setBitOfReversedStream0(&obp, out, bit); + } + } + } + } +} + +static void removePaddingBits(unsigned char* out, const unsigned char* in, + size_t olinebits, size_t ilinebits, unsigned h) +{ + /* + After filtering there are still padding bits if scanlines have non multiple of 8 bit amounts. They need + to be removed (except at last scanline of (Adam7-reduced) image) before working with pure image buffers + for the Adam7 code, the color convert code and the output to the user. + in and out are allowed to be the same buffer, in may also be higher but still overlapping; in must + have >= ilinebits*h bits, out must have >= olinebits*h bits, olinebits must be <= ilinebits + also used to move bits after earlier such operations happened, e.g. in a sequence of reduced images from Adam7 + only useful if (ilinebits - olinebits) is a value in the range 1..7 + */ + unsigned y; + size_t diff = ilinebits - olinebits; + size_t ibp = 0, obp = 0; /*input and output bit pointers*/ + for(y = 0; y < h; y++) + { + size_t x; + for(x = 0; x < olinebits; x++) + { + unsigned char bit = readBitFromReversedStream(&ibp, in); + setBitOfReversedStream(&obp, out, bit); + } + ibp += diff; + } +} + +/*out must be buffer big enough to contain full image, and in must contain the full decompressed data from +the IDAT chunks (with filter index bytes and possible padding bits) +return value is error*/ +static unsigned postProcessScanlines(unsigned char* out, unsigned char* in, + unsigned w, unsigned h, const LodePNGInfo* info_png) +{ + /* + This function converts the filtered-padded-interlaced data into pure 2D image buffer with the PNG's colortype. + Steps: + *) if no Adam7: 1) unfilter 2) remove padding bits (= posible extra bits per scanline if bpp < 8) + *) if adam7: 1) 7x unfilter 2) 7x remove padding bits 3) Adam7_deinterlace + NOTE: the in buffer will be overwritten with intermediate data! + */ + unsigned bpp = lodepng_get_bpp(&info_png->color); + if(bpp == 0) return 31; /*error: invalid colortype*/ + + if(info_png->interlace_method == 0) + { + if(bpp < 8 && w * bpp != ((w * bpp + 7) / 8) * 8) + { + CERROR_TRY_RETURN(unfilter(in, in, w, h, bpp)); + removePaddingBits(out, in, w * bpp, ((w * bpp + 7) / 8) * 8, h); + } + /*we can immediatly filter into the out buffer, no other steps needed*/ + else CERROR_TRY_RETURN(unfilter(out, in, w, h, bpp)); + } + else /*interlace_method is 1 (Adam7)*/ + { + unsigned passw[7], passh[7]; size_t filter_passstart[8], padded_passstart[8], passstart[8]; + unsigned i; + + Adam7_getpassvalues(passw, passh, filter_passstart, padded_passstart, passstart, w, h, bpp); + + for(i = 0; i < 7; i++) + { + CERROR_TRY_RETURN(unfilter(&in[padded_passstart[i]], &in[filter_passstart[i]], passw[i], passh[i], bpp)); + /*TODO: possible efficiency improvement: if in this reduced image the bits fit nicely in 1 scanline, + move bytes instead of bits or move not at all*/ + if(bpp < 8) + { + /*remove padding bits in scanlines; after this there still may be padding + bits between the different reduced images: each reduced image still starts nicely at a byte*/ + removePaddingBits(&in[passstart[i]], &in[padded_passstart[i]], passw[i] * bpp, + ((passw[i] * bpp + 7) / 8) * 8, passh[i]); + } + } + + Adam7_deinterlace(out, in, w, h, bpp); + } + + return 0; +} + +static unsigned readChunk_PLTE(LodePNGColorMode* color, const unsigned char* data, size_t chunkLength) +{ + unsigned pos = 0, i; + if(color->palette) lodepng_free(color->palette); + color->palettesize = chunkLength / 3; + color->palette = (unsigned char*)lodepng_malloc(4 * color->palettesize); + if(!color->palette && color->palettesize) + { + color->palettesize = 0; + return 83; /*alloc fail*/ + } + if(color->palettesize > 256) return 38; /*error: palette too big*/ + + for(i = 0; i < color->palettesize; i++) + { + color->palette[4 * i + 0] = data[pos++]; /*R*/ + color->palette[4 * i + 1] = data[pos++]; /*G*/ + color->palette[4 * i + 2] = data[pos++]; /*B*/ + color->palette[4 * i + 3] = 255; /*alpha*/ + } + + return 0; /* OK */ +} + +static unsigned readChunk_tRNS(LodePNGColorMode* color, const unsigned char* data, size_t chunkLength) +{ + unsigned i; + if(color->colortype == LCT_PALETTE) + { + /*error: more alpha values given than there are palette entries*/ + if(chunkLength > color->palettesize) return 38; + + for(i = 0; i < chunkLength; i++) color->palette[4 * i + 3] = data[i]; + } + else if(color->colortype == LCT_GREY) + { + /*error: this chunk must be 2 bytes for greyscale image*/ + if(chunkLength != 2) return 30; + + color->key_defined = 1; + color->key_r = color->key_g = color->key_b = 256 * data[0] + data[1]; + } + else if(color->colortype == LCT_RGB) + { + /*error: this chunk must be 6 bytes for RGB image*/ + if(chunkLength != 6) return 41; + + color->key_defined = 1; + color->key_r = 256 * data[0] + data[1]; + color->key_g = 256 * data[2] + data[3]; + color->key_b = 256 * data[4] + data[5]; + } + else return 42; /*error: tRNS chunk not allowed for other color models*/ + + return 0; /* OK */ +} + + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS +/*background color chunk (bKGD)*/ +static unsigned readChunk_bKGD(LodePNGInfo* info, const unsigned char* data, size_t chunkLength) +{ + if(info->color.colortype == LCT_PALETTE) + { + /*error: this chunk must be 1 byte for indexed color image*/ + if(chunkLength != 1) return 43; + + info->background_defined = 1; + info->background_r = info->background_g = info->background_b = data[0]; + } + else if(info->color.colortype == LCT_GREY || info->color.colortype == LCT_GREY_ALPHA) + { + /*error: this chunk must be 2 bytes for greyscale image*/ + if(chunkLength != 2) return 44; + + info->background_defined = 1; + info->background_r = info->background_g = info->background_b + = 256 * data[0] + data[1]; + } + else if(info->color.colortype == LCT_RGB || info->color.colortype == LCT_RGBA) + { + /*error: this chunk must be 6 bytes for greyscale image*/ + if(chunkLength != 6) return 45; + + info->background_defined = 1; + info->background_r = 256 * data[0] + data[1]; + info->background_g = 256 * data[2] + data[3]; + info->background_b = 256 * data[4] + data[5]; + } + + return 0; /* OK */ +} + +/*text chunk (tEXt)*/ +static unsigned readChunk_tEXt(LodePNGInfo* info, const unsigned char* data, size_t chunkLength) +{ + unsigned error = 0; + char *key = 0, *str = 0; + unsigned i; + + while(!error) /*not really a while loop, only used to break on error*/ + { + unsigned length, string2_begin; + + length = 0; + while(length < chunkLength && data[length] != 0) length++; + /*even though it's not allowed by the standard, no error is thrown if + there's no null termination char, if the text is empty*/ + if(length < 1 || length > 79) CERROR_BREAK(error, 89); /*keyword too short or long*/ + + key = (char*)lodepng_malloc(length + 1); + if(!key) CERROR_BREAK(error, 83); /*alloc fail*/ + + key[length] = 0; + for(i = 0; i < length; i++) key[i] = data[i]; + + string2_begin = length + 1; /*skip keyword null terminator*/ + + length = chunkLength < string2_begin ? 0 : chunkLength - string2_begin; + str = (char*)lodepng_malloc(length + 1); + if(!str) CERROR_BREAK(error, 83); /*alloc fail*/ + + str[length] = 0; + for(i = 0; i < length; i++) str[i] = data[string2_begin + i]; + + error = lodepng_add_text(info, key, str); + + break; + } + + lodepng_free(key); + lodepng_free(str); + + return error; +} + +/*compressed text chunk (zTXt)*/ +static unsigned readChunk_zTXt(LodePNGInfo* info, const LodePNGDecompressSettings* zlibsettings, + const unsigned char* data, size_t chunkLength) +{ + unsigned error = 0; + unsigned i; + + unsigned length, string2_begin; + char *key = 0; + ucvector decoded; + + ucvector_init(&decoded); + + while(!error) /*not really a while loop, only used to break on error*/ + { + for(length = 0; length < chunkLength && data[length] != 0; length++) ; + if(length + 2 >= chunkLength) CERROR_BREAK(error, 75); /*no null termination, corrupt?*/ + if(length < 1 || length > 79) CERROR_BREAK(error, 89); /*keyword too short or long*/ + + key = (char*)lodepng_malloc(length + 1); + if(!key) CERROR_BREAK(error, 83); /*alloc fail*/ + + key[length] = 0; + for(i = 0; i < length; i++) key[i] = data[i]; + + if(data[length + 1] != 0) CERROR_BREAK(error, 72); /*the 0 byte indicating compression must be 0*/ + + string2_begin = length + 2; + if(string2_begin > chunkLength) CERROR_BREAK(error, 75); /*no null termination, corrupt?*/ + + length = chunkLength - string2_begin; + /*will fail if zlib error, e.g. if length is too small*/ + error = zlib_decompress(&decoded.data, &decoded.size, + (unsigned char*)(&data[string2_begin]), + length, zlibsettings); + if(error) break; + ucvector_push_back(&decoded, 0); + + error = lodepng_add_text(info, key, (char*)decoded.data); + + break; + } + + lodepng_free(key); + ucvector_cleanup(&decoded); + + return error; +} + +/*international text chunk (iTXt)*/ +static unsigned readChunk_iTXt(LodePNGInfo* info, const LodePNGDecompressSettings* zlibsettings, + const unsigned char* data, size_t chunkLength) +{ + unsigned error = 0; + unsigned i; + + unsigned length, begin, compressed; + char *key = 0, *langtag = 0, *transkey = 0; + ucvector decoded; + ucvector_init(&decoded); + + while(!error) /*not really a while loop, only used to break on error*/ + { + /*Quick check if the chunk length isn't too small. Even without check + it'd still fail with other error checks below if it's too short. This just gives a different error code.*/ + if(chunkLength < 5) CERROR_BREAK(error, 30); /*iTXt chunk too short*/ + + /*read the key*/ + for(length = 0; length < chunkLength && data[length] != 0; length++) ; + if(length + 3 >= chunkLength) CERROR_BREAK(error, 75); /*no null termination char, corrupt?*/ + if(length < 1 || length > 79) CERROR_BREAK(error, 89); /*keyword too short or long*/ + + key = (char*)lodepng_malloc(length + 1); + if(!key) CERROR_BREAK(error, 83); /*alloc fail*/ + + key[length] = 0; + for(i = 0; i < length; i++) key[i] = data[i]; + + /*read the compression method*/ + compressed = data[length + 1]; + if(data[length + 2] != 0) CERROR_BREAK(error, 72); /*the 0 byte indicating compression must be 0*/ + + /*even though it's not allowed by the standard, no error is thrown if + there's no null termination char, if the text is empty for the next 3 texts*/ + + /*read the langtag*/ + begin = length + 3; + length = 0; + for(i = begin; i < chunkLength && data[i] != 0; i++) length++; + + langtag = (char*)lodepng_malloc(length + 1); + if(!langtag) CERROR_BREAK(error, 83); /*alloc fail*/ + + langtag[length] = 0; + for(i = 0; i < length; i++) langtag[i] = data[begin + i]; + + /*read the transkey*/ + begin += length + 1; + length = 0; + for(i = begin; i < chunkLength && data[i] != 0; i++) length++; + + transkey = (char*)lodepng_malloc(length + 1); + if(!transkey) CERROR_BREAK(error, 83); /*alloc fail*/ + + transkey[length] = 0; + for(i = 0; i < length; i++) transkey[i] = data[begin + i]; + + /*read the actual text*/ + begin += length + 1; + + length = chunkLength < begin ? 0 : chunkLength - begin; + + if(compressed) + { + /*will fail if zlib error, e.g. if length is too small*/ + error = zlib_decompress(&decoded.data, &decoded.size, + (unsigned char*)(&data[begin]), + length, zlibsettings); + if(error) break; + if(decoded.allocsize < decoded.size) decoded.allocsize = decoded.size; + ucvector_push_back(&decoded, 0); + } + else + { + if(!ucvector_resize(&decoded, length + 1)) CERROR_BREAK(error, 83 /*alloc fail*/); + + decoded.data[length] = 0; + for(i = 0; i < length; i++) decoded.data[i] = data[begin + i]; + } + + error = lodepng_add_itext(info, key, langtag, transkey, (char*)decoded.data); + + break; + } + + lodepng_free(key); + lodepng_free(langtag); + lodepng_free(transkey); + ucvector_cleanup(&decoded); + + return error; +} + +static unsigned readChunk_tIME(LodePNGInfo* info, const unsigned char* data, size_t chunkLength) +{ + if(chunkLength != 7) return 73; /*invalid tIME chunk size*/ + + info->time_defined = 1; + info->time.year = 256 * data[0] + data[+ 1]; + info->time.month = data[2]; + info->time.day = data[3]; + info->time.hour = data[4]; + info->time.minute = data[5]; + info->time.second = data[6]; + + return 0; /* OK */ +} + +static unsigned readChunk_pHYs(LodePNGInfo* info, const unsigned char* data, size_t chunkLength) +{ + if(chunkLength != 9) return 74; /*invalid pHYs chunk size*/ + + info->phys_defined = 1; + info->phys_x = 16777216 * data[0] + 65536 * data[1] + 256 * data[2] + data[3]; + info->phys_y = 16777216 * data[4] + 65536 * data[5] + 256 * data[6] + data[7]; + info->phys_unit = data[8]; + + return 0; /* OK */ +} +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + +/*read a PNG, the result will be in the same color type as the PNG (hence "generic")*/ +static void decodeGeneric(unsigned char** out, unsigned* w, unsigned* h, + LodePNGState* state, + const unsigned char* in, size_t insize) +{ + unsigned char IEND = 0; + const unsigned char* chunk; + size_t i; + ucvector idat; /*the data from idat chunks*/ + ucvector scanlines; + + /*for unknown chunk order*/ + unsigned unknown = 0; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + unsigned critical_pos = 1; /*1 = after IHDR, 2 = after PLTE, 3 = after IDAT*/ +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + + /*provide some proper output values if error will happen*/ + *out = 0; + + state->error = lodepng_inspect(w, h, state, in, insize); /*reads header and resets other parameters in state->info_png*/ + if(state->error) return; + + ucvector_init(&idat); + chunk = &in[33]; /*first byte of the first chunk after the header*/ + + /*loop through the chunks, ignoring unknown chunks and stopping at IEND chunk. + IDAT data is put at the start of the in buffer*/ + while(!IEND && !state->error) + { + unsigned chunkLength; + const unsigned char* data; /*the data in the chunk*/ + + /*error: size of the in buffer too small to contain next chunk*/ + if((size_t)((chunk - in) + 12) > insize || chunk < in) CERROR_BREAK(state->error, 30); + + /*length of the data of the chunk, excluding the length bytes, chunk type and CRC bytes*/ + chunkLength = lodepng_chunk_length(chunk); + /*error: chunk length larger than the max PNG chunk size*/ + if(chunkLength > 2147483647) CERROR_BREAK(state->error, 63); + + if((size_t)((chunk - in) + chunkLength + 12) > insize || (chunk + chunkLength + 12) < in) + { + CERROR_BREAK(state->error, 64); /*error: size of the in buffer too small to contain next chunk*/ + } + + data = lodepng_chunk_data_const(chunk); + + /*IDAT chunk, containing compressed image data*/ + if(lodepng_chunk_type_equals(chunk, "IDAT")) + { + size_t oldsize = idat.size; + if(!ucvector_resize(&idat, oldsize + chunkLength)) CERROR_BREAK(state->error, 83 /*alloc fail*/); + for(i = 0; i < chunkLength; i++) idat.data[oldsize + i] = data[i]; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + critical_pos = 3; +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + } + /*IEND chunk*/ + else if(lodepng_chunk_type_equals(chunk, "IEND")) + { + IEND = 1; + } + /*palette chunk (PLTE)*/ + else if(lodepng_chunk_type_equals(chunk, "PLTE")) + { + state->error = readChunk_PLTE(&state->info_png.color, data, chunkLength); + if(state->error) break; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + critical_pos = 2; +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + } + /*palette transparency chunk (tRNS)*/ + else if(lodepng_chunk_type_equals(chunk, "tRNS")) + { + state->error = readChunk_tRNS(&state->info_png.color, data, chunkLength); + if(state->error) break; + } +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + /*background color chunk (bKGD)*/ + else if(lodepng_chunk_type_equals(chunk, "bKGD")) + { + state->error = readChunk_bKGD(&state->info_png, data, chunkLength); + if(state->error) break; + } + /*text chunk (tEXt)*/ + else if(lodepng_chunk_type_equals(chunk, "tEXt")) + { + if(state->decoder.read_text_chunks) + { + state->error = readChunk_tEXt(&state->info_png, data, chunkLength); + if(state->error) break; + } + } + /*compressed text chunk (zTXt)*/ + else if(lodepng_chunk_type_equals(chunk, "zTXt")) + { + if(state->decoder.read_text_chunks) + { + state->error = readChunk_zTXt(&state->info_png, &state->decoder.zlibsettings, data, chunkLength); + if(state->error) break; + } + } + /*international text chunk (iTXt)*/ + else if(lodepng_chunk_type_equals(chunk, "iTXt")) + { + if(state->decoder.read_text_chunks) + { + state->error = readChunk_iTXt(&state->info_png, &state->decoder.zlibsettings, data, chunkLength); + if(state->error) break; + } + } + else if(lodepng_chunk_type_equals(chunk, "tIME")) + { + state->error = readChunk_tIME(&state->info_png, data, chunkLength); + if(state->error) break; + } + else if(lodepng_chunk_type_equals(chunk, "pHYs")) + { + state->error = readChunk_pHYs(&state->info_png, data, chunkLength); + if(state->error) break; + } +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + else /*it's not an implemented chunk type, so ignore it: skip over the data*/ + { + /*error: unknown critical chunk (5th bit of first byte of chunk type is 0)*/ + if(!lodepng_chunk_ancillary(chunk)) CERROR_BREAK(state->error, 69); + + unknown = 1; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + if(state->decoder.remember_unknown_chunks) + { + state->error = lodepng_chunk_append(&state->info_png.unknown_chunks_data[critical_pos - 1], + &state->info_png.unknown_chunks_size[critical_pos - 1], chunk); + if(state->error) break; + } +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + } + + if(!state->decoder.ignore_crc && !unknown) /*check CRC if wanted, only on known chunk types*/ + { + if(lodepng_chunk_check_crc(chunk)) CERROR_BREAK(state->error, 57); /*invalid CRC*/ + } + + if(!IEND) chunk = lodepng_chunk_next_const(chunk); + } + + ucvector_init(&scanlines); + if(!state->error) + { + /*maximum final image length is already reserved in the vector's length - this is not really necessary*/ + if(!ucvector_resize(&scanlines, lodepng_get_raw_size(*w, *h, &state->info_png.color) + *h)) + { + state->error = 83; /*alloc fail*/ + } + } + if(!state->error) + { + /*decompress with the Zlib decompressor*/ + state->error = zlib_decompress(&scanlines.data, &scanlines.size, idat.data, + idat.size, &state->decoder.zlibsettings); + } + ucvector_cleanup(&idat); + + if(!state->error) + { + ucvector outv; + ucvector_init(&outv); + if(!ucvector_resizev(&outv, + lodepng_get_raw_size(*w, *h, &state->info_png.color), 0)) state->error = 83; /*alloc fail*/ + if(!state->error) state->error = postProcessScanlines(outv.data, scanlines.data, *w, *h, &state->info_png); + *out = outv.data; + } + ucvector_cleanup(&scanlines); +} + +unsigned lodepng_decode(unsigned char** out, unsigned* w, unsigned* h, + LodePNGState* state, + const unsigned char* in, size_t insize) +{ + *out = 0; + decodeGeneric(out, w, h, state, in, insize); + if(state->error) return state->error; + if(!state->decoder.color_convert || lodepng_color_mode_equal(&state->info_raw, &state->info_png.color)) + { + /*same color type, no copying or converting of data needed*/ + /*store the info_png color settings on the info_raw so that the info_raw still reflects what colortype + the raw image has to the end user*/ + if(!state->decoder.color_convert) + { + state->error = lodepng_color_mode_copy(&state->info_raw, &state->info_png.color); + if(state->error) return state->error; + } + } + else + { + /*color conversion needed; sort of copy of the data*/ + unsigned char* data = *out; + size_t outsize; + + /*TODO: check if this works according to the statement in the documentation: "The converter can convert + from greyscale input color type, to 8-bit greyscale or greyscale with alpha"*/ + if(!(state->info_raw.colortype == LCT_RGB || state->info_raw.colortype == LCT_RGBA) + && !(state->info_raw.bitdepth == 8)) + { + return 56; /*unsupported color mode conversion*/ + } + + outsize = lodepng_get_raw_size(*w, *h, &state->info_raw); + *out = (unsigned char*)lodepng_malloc(outsize); + if(!(*out)) + { + state->error = 83; /*alloc fail*/ + } + else state->error = lodepng_convert(*out, data, &state->info_raw, &state->info_png.color, *w, *h, state->decoder.fix_png); + lodepng_free(data); + } + return state->error; +} + +unsigned lodepng_decode_memory(unsigned char** out, unsigned* w, unsigned* h, const unsigned char* in, + size_t insize, LodePNGColorType colortype, unsigned bitdepth) +{ + unsigned error; + LodePNGState state; + lodepng_state_init(&state); + state.info_raw.colortype = colortype; + state.info_raw.bitdepth = bitdepth; + error = lodepng_decode(out, w, h, &state, in, insize); + lodepng_state_cleanup(&state); + return error; +} + +unsigned lodepng_decode32(unsigned char** out, unsigned* w, unsigned* h, const unsigned char* in, size_t insize) +{ + return lodepng_decode_memory(out, w, h, in, insize, LCT_RGBA, 8); +} + +unsigned lodepng_decode24(unsigned char** out, unsigned* w, unsigned* h, const unsigned char* in, size_t insize) +{ + return lodepng_decode_memory(out, w, h, in, insize, LCT_RGB, 8); +} + +#ifdef LODEPNG_COMPILE_DISK +unsigned lodepng_decode_file(unsigned char** out, unsigned* w, unsigned* h, const char* filename, + LodePNGColorType colortype, unsigned bitdepth) +{ + unsigned char* buffer; + size_t buffersize; + unsigned error; + error = lodepng_load_file(&buffer, &buffersize, filename); + if(!error) error = lodepng_decode_memory(out, w, h, buffer, buffersize, colortype, bitdepth); + lodepng_free(buffer); + return error; +} + +unsigned lodepng_decode32_file(unsigned char** out, unsigned* w, unsigned* h, const char* filename) +{ + return lodepng_decode_file(out, w, h, filename, LCT_RGBA, 8); +} + +unsigned lodepng_decode24_file(unsigned char** out, unsigned* w, unsigned* h, const char* filename) +{ + return lodepng_decode_file(out, w, h, filename, LCT_RGB, 8); +} +#endif /*LODEPNG_COMPILE_DISK*/ + +void lodepng_decoder_settings_init(LodePNGDecoderSettings* settings) +{ + settings->color_convert = 1; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + settings->read_text_chunks = 1; + settings->remember_unknown_chunks = 0; +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + settings->ignore_crc = 0; + settings->fix_png = 0; + lodepng_decompress_settings_init(&settings->zlibsettings); +} + +#endif /*LODEPNG_COMPILE_DECODER*/ + +#if defined(LODEPNG_COMPILE_DECODER) || defined(LODEPNG_COMPILE_ENCODER) + +void lodepng_state_init(LodePNGState* state) +{ +#ifdef LODEPNG_COMPILE_DECODER + lodepng_decoder_settings_init(&state->decoder); +#endif /*LODEPNG_COMPILE_DECODER*/ +#ifdef LODEPNG_COMPILE_ENCODER + lodepng_encoder_settings_init(&state->encoder); +#endif /*LODEPNG_COMPILE_ENCODER*/ + lodepng_color_mode_init(&state->info_raw); + lodepng_info_init(&state->info_png); + state->error = 1; +} + +void lodepng_state_cleanup(LodePNGState* state) +{ + lodepng_color_mode_cleanup(&state->info_raw); + lodepng_info_cleanup(&state->info_png); +} + +void lodepng_state_copy(LodePNGState* dest, const LodePNGState* source) +{ + lodepng_state_cleanup(dest); + *dest = *source; + lodepng_color_mode_init(&dest->info_raw); + lodepng_info_init(&dest->info_png); + dest->error = lodepng_color_mode_copy(&dest->info_raw, &source->info_raw); if(dest->error) return; + dest->error = lodepng_info_copy(&dest->info_png, &source->info_png); if(dest->error) return; +} + +#endif /* defined(LODEPNG_COMPILE_DECODER) || defined(LODEPNG_COMPILE_ENCODER) */ + +#ifdef LODEPNG_COMPILE_ENCODER + +/* ////////////////////////////////////////////////////////////////////////// */ +/* / PNG Encoder / */ +/* ////////////////////////////////////////////////////////////////////////// */ + +/*chunkName must be string of 4 characters*/ +static unsigned addChunk(ucvector* out, const char* chunkName, const unsigned char* data, size_t length) +{ + CERROR_TRY_RETURN(lodepng_chunk_create(&out->data, &out->size, (unsigned)length, chunkName, data)); + out->allocsize = out->size; /*fix the allocsize again*/ + return 0; +} + +static void writeSignature(ucvector* out) +{ + /*8 bytes PNG signature, aka the magic bytes*/ + ucvector_push_back(out, 137); + ucvector_push_back(out, 80); + ucvector_push_back(out, 78); + ucvector_push_back(out, 71); + ucvector_push_back(out, 13); + ucvector_push_back(out, 10); + ucvector_push_back(out, 26); + ucvector_push_back(out, 10); +} + +static unsigned addChunk_IHDR(ucvector* out, unsigned w, unsigned h, + LodePNGColorType colortype, unsigned bitdepth, unsigned interlace_method) +{ + unsigned error = 0; + ucvector header; + ucvector_init(&header); + + lodepng_add32bitInt(&header, w); /*width*/ + lodepng_add32bitInt(&header, h); /*height*/ + ucvector_push_back(&header, (unsigned char)bitdepth); /*bit depth*/ + ucvector_push_back(&header, (unsigned char)colortype); /*color type*/ + ucvector_push_back(&header, 0); /*compression method*/ + ucvector_push_back(&header, 0); /*filter method*/ + ucvector_push_back(&header, interlace_method); /*interlace method*/ + + error = addChunk(out, "IHDR", header.data, header.size); + ucvector_cleanup(&header); + + return error; +} + +static unsigned addChunk_PLTE(ucvector* out, const LodePNGColorMode* info) +{ + unsigned error = 0; + size_t i; + ucvector PLTE; + ucvector_init(&PLTE); + for(i = 0; i < info->palettesize * 4; i++) + { + /*add all channels except alpha channel*/ + if(i % 4 != 3) ucvector_push_back(&PLTE, info->palette[i]); + } + error = addChunk(out, "PLTE", PLTE.data, PLTE.size); + ucvector_cleanup(&PLTE); + + return error; +} + +static unsigned addChunk_tRNS(ucvector* out, const LodePNGColorMode* info) +{ + unsigned error = 0; + size_t i; + ucvector tRNS; + ucvector_init(&tRNS); + if(info->colortype == LCT_PALETTE) + { + size_t amount = info->palettesize; + /*the tail of palette values that all have 255 as alpha, does not have to be encoded*/ + for(i = info->palettesize; i > 0; i--) + { + if(info->palette[4 * (i - 1) + 3] == 255) amount--; + else break; + } + /*add only alpha channel*/ + for(i = 0; i < amount; i++) ucvector_push_back(&tRNS, info->palette[4 * i + 3]); + } + else if(info->colortype == LCT_GREY) + { + if(info->key_defined) + { + ucvector_push_back(&tRNS, (unsigned char)(info->key_r / 256)); + ucvector_push_back(&tRNS, (unsigned char)(info->key_r % 256)); + } + } + else if(info->colortype == LCT_RGB) + { + if(info->key_defined) + { + ucvector_push_back(&tRNS, (unsigned char)(info->key_r / 256)); + ucvector_push_back(&tRNS, (unsigned char)(info->key_r % 256)); + ucvector_push_back(&tRNS, (unsigned char)(info->key_g / 256)); + ucvector_push_back(&tRNS, (unsigned char)(info->key_g % 256)); + ucvector_push_back(&tRNS, (unsigned char)(info->key_b / 256)); + ucvector_push_back(&tRNS, (unsigned char)(info->key_b % 256)); + } + } + + error = addChunk(out, "tRNS", tRNS.data, tRNS.size); + ucvector_cleanup(&tRNS); + + return error; +} + +static unsigned addChunk_IDAT(ucvector* out, const unsigned char* data, size_t datasize, + LodePNGCompressSettings* zlibsettings) +{ + ucvector zlibdata; + unsigned error = 0; + + /*compress with the Zlib compressor*/ + ucvector_init(&zlibdata); + error = zlib_compress(&zlibdata.data, &zlibdata.size, data, datasize, zlibsettings); + if(!error) error = addChunk(out, "IDAT", zlibdata.data, zlibdata.size); + ucvector_cleanup(&zlibdata); + + return error; +} + +static unsigned addChunk_IEND(ucvector* out) +{ + unsigned error = 0; + error = addChunk(out, "IEND", 0, 0); + return error; +} + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + +static unsigned addChunk_tEXt(ucvector* out, const char* keyword, const char* textstring) +{ + unsigned error = 0; + size_t i; + ucvector text; + ucvector_init(&text); + for(i = 0; keyword[i] != 0; i++) ucvector_push_back(&text, (unsigned char)keyword[i]); + if(i < 1 || i > 79) return 89; /*error: invalid keyword size*/ + ucvector_push_back(&text, 0); /*0 termination char*/ + for(i = 0; textstring[i] != 0; i++) ucvector_push_back(&text, (unsigned char)textstring[i]); + error = addChunk(out, "tEXt", text.data, text.size); + ucvector_cleanup(&text); + + return error; +} + +static unsigned addChunk_zTXt(ucvector* out, const char* keyword, const char* textstring, + LodePNGCompressSettings* zlibsettings) +{ + unsigned error = 0; + ucvector data, compressed; + size_t i, textsize = strlen(textstring); + + ucvector_init(&data); + ucvector_init(&compressed); + for(i = 0; keyword[i] != 0; i++) ucvector_push_back(&data, (unsigned char)keyword[i]); + if(i < 1 || i > 79) return 89; /*error: invalid keyword size*/ + ucvector_push_back(&data, 0); /*0 termination char*/ + ucvector_push_back(&data, 0); /*compression method: 0*/ + + error = zlib_compress(&compressed.data, &compressed.size, + (unsigned char*)textstring, textsize, zlibsettings); + if(!error) + { + for(i = 0; i < compressed.size; i++) ucvector_push_back(&data, compressed.data[i]); + error = addChunk(out, "zTXt", data.data, data.size); + } + + ucvector_cleanup(&compressed); + ucvector_cleanup(&data); + return error; +} + +static unsigned addChunk_iTXt(ucvector* out, unsigned compressed, const char* keyword, const char* langtag, + const char* transkey, const char* textstring, LodePNGCompressSettings* zlibsettings) +{ + unsigned error = 0; + ucvector data; + size_t i, textsize = strlen(textstring); + + ucvector_init(&data); + + for(i = 0; keyword[i] != 0; i++) ucvector_push_back(&data, (unsigned char)keyword[i]); + if(i < 1 || i > 79) return 89; /*error: invalid keyword size*/ + ucvector_push_back(&data, 0); /*null termination char*/ + ucvector_push_back(&data, compressed ? 1 : 0); /*compression flag*/ + ucvector_push_back(&data, 0); /*compression method*/ + for(i = 0; langtag[i] != 0; i++) ucvector_push_back(&data, (unsigned char)langtag[i]); + ucvector_push_back(&data, 0); /*null termination char*/ + for(i = 0; transkey[i] != 0; i++) ucvector_push_back(&data, (unsigned char)transkey[i]); + ucvector_push_back(&data, 0); /*null termination char*/ + + if(compressed) + { + ucvector compressed_data; + ucvector_init(&compressed_data); + error = zlib_compress(&compressed_data.data, &compressed_data.size, + (unsigned char*)textstring, textsize, zlibsettings); + if(!error) + { + for(i = 0; i < compressed_data.size; i++) ucvector_push_back(&data, compressed_data.data[i]); + } + ucvector_cleanup(&compressed_data); + } + else /*not compressed*/ + { + for(i = 0; textstring[i] != 0; i++) ucvector_push_back(&data, (unsigned char)textstring[i]); + } + + if(!error) error = addChunk(out, "iTXt", data.data, data.size); + ucvector_cleanup(&data); + return error; +} + +static unsigned addChunk_bKGD(ucvector* out, const LodePNGInfo* info) +{ + unsigned error = 0; + ucvector bKGD; + ucvector_init(&bKGD); + if(info->color.colortype == LCT_GREY || info->color.colortype == LCT_GREY_ALPHA) + { + ucvector_push_back(&bKGD, (unsigned char)(info->background_r / 256)); + ucvector_push_back(&bKGD, (unsigned char)(info->background_r % 256)); + } + else if(info->color.colortype == LCT_RGB || info->color.colortype == LCT_RGBA) + { + ucvector_push_back(&bKGD, (unsigned char)(info->background_r / 256)); + ucvector_push_back(&bKGD, (unsigned char)(info->background_r % 256)); + ucvector_push_back(&bKGD, (unsigned char)(info->background_g / 256)); + ucvector_push_back(&bKGD, (unsigned char)(info->background_g % 256)); + ucvector_push_back(&bKGD, (unsigned char)(info->background_b / 256)); + ucvector_push_back(&bKGD, (unsigned char)(info->background_b % 256)); + } + else if(info->color.colortype == LCT_PALETTE) + { + ucvector_push_back(&bKGD, (unsigned char)(info->background_r % 256)); /*palette index*/ + } + + error = addChunk(out, "bKGD", bKGD.data, bKGD.size); + ucvector_cleanup(&bKGD); + + return error; +} + +static unsigned addChunk_tIME(ucvector* out, const LodePNGTime* time) +{ + unsigned error = 0; + unsigned char* data = (unsigned char*)lodepng_malloc(7); + if(!data) return 83; /*alloc fail*/ + data[0] = (unsigned char)(time->year / 256); + data[1] = (unsigned char)(time->year % 256); + data[2] = time->month; + data[3] = time->day; + data[4] = time->hour; + data[5] = time->minute; + data[6] = time->second; + error = addChunk(out, "tIME", data, 7); + lodepng_free(data); + return error; +} + +static unsigned addChunk_pHYs(ucvector* out, const LodePNGInfo* info) +{ + unsigned error = 0; + ucvector data; + ucvector_init(&data); + + lodepng_add32bitInt(&data, info->phys_x); + lodepng_add32bitInt(&data, info->phys_y); + ucvector_push_back(&data, info->phys_unit); + + error = addChunk(out, "pHYs", data.data, data.size); + ucvector_cleanup(&data); + + return error; +} + +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + +static void filterScanline(unsigned char* out, const unsigned char* scanline, const unsigned char* prevline, + size_t length, size_t bytewidth, unsigned char filterType) +{ + size_t i; + switch(filterType) + { + case 0: /*None*/ + for(i = 0; i < length; i++) out[i] = scanline[i]; + break; + case 1: /*Sub*/ + if(prevline) + { + for(i = 0; i < bytewidth; i++) out[i] = scanline[i]; + for(i = bytewidth; i < length; i++) out[i] = scanline[i] - scanline[i - bytewidth]; + } + else + { + for(i = 0; i < bytewidth; i++) out[i] = scanline[i]; + for(i = bytewidth; i < length; i++) out[i] = scanline[i] - scanline[i - bytewidth]; + } + break; + case 2: /*Up*/ + if(prevline) + { + for(i = 0; i < length; i++) out[i] = scanline[i] - prevline[i]; + } + else + { + for(i = 0; i < length; i++) out[i] = scanline[i]; + } + break; + case 3: /*Average*/ + if(prevline) + { + for(i = 0; i < bytewidth; i++) out[i] = scanline[i] - prevline[i] / 2; + for(i = bytewidth; i < length; i++) out[i] = scanline[i] - ((scanline[i - bytewidth] + prevline[i]) / 2); + } + else + { + for(i = 0; i < bytewidth; i++) out[i] = scanline[i]; + for(i = bytewidth; i < length; i++) out[i] = scanline[i] - scanline[i - bytewidth] / 2; + } + break; + case 4: /*Paeth*/ + if(prevline) + { + /*paethPredictor(0, prevline[i], 0) is always prevline[i]*/ + for(i = 0; i < bytewidth; i++) out[i] = (scanline[i] - prevline[i]); + for(i = bytewidth; i < length; i++) + { + out[i] = (scanline[i] - paethPredictor(scanline[i - bytewidth], prevline[i], prevline[i - bytewidth])); + } + } + else + { + for(i = 0; i < bytewidth; i++) out[i] = scanline[i]; + /*paethPredictor(scanline[i - bytewidth], 0, 0) is always scanline[i - bytewidth]*/ + for(i = bytewidth; i < length; i++) out[i] = (scanline[i] - scanline[i - bytewidth]); + } + break; + default: return; /*unexisting filter type given*/ + } +} + +/* log2 approximation. A slight bit faster than std::log. */ +static float flog2(float f) +{ + float result = 0; + while(f > 32) { result += 4; f /= 16; } + while(f > 2) { result++; f /= 2; } + return result + 1.442695f * (f * f * f / 3 - 3 * f * f / 2 + 3 * f - 1.83333f); +} + +static unsigned filter(unsigned char* out, const unsigned char* in, unsigned w, unsigned h, + const LodePNGColorMode* info, const LodePNGEncoderSettings* settings) +{ + /* + For PNG filter method 0 + out must be a buffer with as size: h + (w * h * bpp + 7) / 8, because there are + the scanlines with 1 extra byte per scanline + */ + + unsigned bpp = lodepng_get_bpp(info); + /*the width of a scanline in bytes, not including the filter type*/ + size_t linebytes = (w * bpp + 7) / 8; + /*bytewidth is used for filtering, is 1 when bpp < 8, number of bytes per pixel otherwise*/ + size_t bytewidth = (bpp + 7) / 8; + const unsigned char* prevline = 0; + unsigned x, y; + unsigned error = 0; + LodePNGFilterStrategy strategy = settings->filter_strategy; + + /* + There is a heuristic called the minimum sum of absolute differences heuristic, suggested by the PNG standard: + * If the image type is Palette, or the bit depth is smaller than 8, then do not filter the image (i.e. + use fixed filtering, with the filter None). + * (The other case) If the image type is Grayscale or RGB (with or without Alpha), and the bit depth is + not smaller than 8, then use adaptive filtering heuristic as follows: independently for each row, apply + all five filters and select the filter that produces the smallest sum of absolute values per row. + This heuristic is used if filter strategy is LFS_MINSUM and filter_palette_zero is true. + + If filter_palette_zero is true and filter_strategy is not LFS_MINSUM, the above heuristic is followed, + but for "the other case", whatever strategy filter_strategy is set to instead of the minimum sum + heuristic is used. + */ + if(settings->filter_palette_zero && + (info->colortype == LCT_PALETTE || info->bitdepth < 8)) strategy = LFS_ZERO; + + if(bpp == 0) return 31; /*error: invalid color type*/ + + if(strategy == LFS_ZERO) + { + for(y = 0; y < h; y++) + { + size_t outindex = (1 + linebytes) * y; /*the extra filterbyte added to each row*/ + size_t inindex = linebytes * y; + out[outindex] = 0; /*filter type byte*/ + filterScanline(&out[outindex + 1], &in[inindex], prevline, linebytes, bytewidth, 0); + prevline = &in[inindex]; + } + } + else if(strategy == LFS_MINSUM) + { + /*adaptive filtering*/ + size_t sum[5]; + ucvector attempt[5]; /*five filtering attempts, one for each filter type*/ + size_t smallest = 0; + unsigned type, bestType = 0; + + for(type = 0; type < 5; type++) + { + ucvector_init(&attempt[type]); + if(!ucvector_resize(&attempt[type], linebytes)) return 83; /*alloc fail*/ + } + + if(!error) + { + for(y = 0; y < h; y++) + { + /*try the 5 filter types*/ + for(type = 0; type < 5; type++) + { + filterScanline(attempt[type].data, &in[y * linebytes], prevline, linebytes, bytewidth, type); + + /*calculate the sum of the result*/ + sum[type] = 0; + if(type == 0) + { + for(x = 0; x < linebytes; x++) sum[type] += (unsigned char)(attempt[type].data[x]); + } + else + { + for(x = 0; x < linebytes; x++) + { + /*For differences, each byte should be treated as signed, values above 127 are negative + (converted to signed char). Filtertype 0 isn't a difference though, so use unsigned there. + This means filtertype 0 is almost never chosen, but that is justified.*/ + signed char s = (signed char)(attempt[type].data[x]); + sum[type] += s < 0 ? -s : s; + } + } + + /*check if this is smallest sum (or if type == 0 it's the first case so always store the values)*/ + if(type == 0 || sum[type] < smallest) + { + bestType = type; + smallest = sum[type]; + } + } + + prevline = &in[y * linebytes]; + + /*now fill the out values*/ + out[y * (linebytes + 1)] = bestType; /*the first byte of a scanline will be the filter type*/ + for(x = 0; x < linebytes; x++) out[y * (linebytes + 1) + 1 + x] = attempt[bestType].data[x]; + } + } + + for(type = 0; type < 5; type++) ucvector_cleanup(&attempt[type]); + } + else if(strategy == LFS_ENTROPY) + { + float sum[5]; + ucvector attempt[5]; /*five filtering attempts, one for each filter type*/ + float smallest = 0; + unsigned type, bestType = 0; + unsigned count[256]; + + for(type = 0; type < 5; type++) + { + ucvector_init(&attempt[type]); + if(!ucvector_resize(&attempt[type], linebytes)) return 83; /*alloc fail*/ + } + + for(y = 0; y < h; y++) + { + /*try the 5 filter types*/ + for(type = 0; type < 5; type++) + { + filterScanline(attempt[type].data, &in[y * linebytes], prevline, linebytes, bytewidth, type); + for(x = 0; x < 256; x++) count[x] = 0; + for(x = 0; x < linebytes; x++) count[attempt[type].data[x]]++; + count[type]++; /*the filter type itself is part of the scanline*/ + sum[type] = 0; + for(x = 0; x < 256; x++) + { + float p = count[x] / (float)(linebytes + 1); + sum[type] += count[x] == 0 ? 0 : flog2(1 / p) * p; + } + /*check if this is smallest sum (or if type == 0 it's the first case so always store the values)*/ + if(type == 0 || sum[type] < smallest) + { + bestType = type; + smallest = sum[type]; + } + } + + prevline = &in[y * linebytes]; + + /*now fill the out values*/ + out[y * (linebytes + 1)] = bestType; /*the first byte of a scanline will be the filter type*/ + for(x = 0; x < linebytes; x++) out[y * (linebytes + 1) + 1 + x] = attempt[bestType].data[x]; + } + + for(type = 0; type < 5; type++) ucvector_cleanup(&attempt[type]); + } + else if(strategy == LFS_PREDEFINED) + { + for(y = 0; y < h; y++) + { + size_t outindex = (1 + linebytes) * y; /*the extra filterbyte added to each row*/ + size_t inindex = linebytes * y; + unsigned type = settings->predefined_filters[y]; + out[outindex] = type; /*filter type byte*/ + filterScanline(&out[outindex + 1], &in[inindex], prevline, linebytes, bytewidth, type); + prevline = &in[inindex]; + } + } + else if(strategy == LFS_BRUTE_FORCE) + { + /*brute force filter chooser. + deflate the scanline after every filter attempt to see which one deflates best. + This is very slow and gives only slightly smaller, sometimes even larger, result*/ + size_t size[5]; + ucvector attempt[5]; /*five filtering attempts, one for each filter type*/ + size_t smallest = 0; + unsigned type = 0, bestType = 0; + unsigned char* dummy; + LodePNGCompressSettings zlibsettings = settings->zlibsettings; + /*use fixed tree on the attempts so that the tree is not adapted to the filtertype on purpose, + to simulate the true case where the tree is the same for the whole image. Sometimes it gives + better result with dynamic tree anyway. Using the fixed tree sometimes gives worse, but in rare + cases better compression. It does make this a bit less slow, so it's worth doing this.*/ + zlibsettings.btype = 1; + /*a custom encoder likely doesn't read the btype setting and is optimized for complete PNG + images only, so disable it*/ + zlibsettings.custom_zlib = 0; + zlibsettings.custom_deflate = 0; + for(type = 0; type < 5; type++) + { + ucvector_init(&attempt[type]); + ucvector_resize(&attempt[type], linebytes); /*todo: give error if resize failed*/ + } + for(y = 0; y < h; y++) /*try the 5 filter types*/ + { + for(type = 0; type < 5; type++) + { + unsigned testsize = attempt[type].size; + /*if(testsize > 8) testsize /= 8;*/ /*it already works good enough by testing a part of the row*/ + + filterScanline(attempt[type].data, &in[y * linebytes], prevline, linebytes, bytewidth, type); + size[type] = 0; + dummy = 0; + zlib_compress(&dummy, &size[type], attempt[type].data, testsize, &zlibsettings); + lodepng_free(dummy); + /*check if this is smallest size (or if type == 0 it's the first case so always store the values)*/ + if(type == 0 || size[type] < smallest) + { + bestType = type; + smallest = size[type]; + } + } + prevline = &in[y * linebytes]; + out[y * (linebytes + 1)] = bestType; /*the first byte of a scanline will be the filter type*/ + for(x = 0; x < linebytes; x++) out[y * (linebytes + 1) + 1 + x] = attempt[bestType].data[x]; + } + for(type = 0; type < 5; type++) ucvector_cleanup(&attempt[type]); + } + else return 88; /* unknown filter strategy */ + + return error; +} + +static void addPaddingBits(unsigned char* out, const unsigned char* in, + size_t olinebits, size_t ilinebits, unsigned h) +{ + /*The opposite of the removePaddingBits function + olinebits must be >= ilinebits*/ + unsigned y; + size_t diff = olinebits - ilinebits; + size_t obp = 0, ibp = 0; /*bit pointers*/ + for(y = 0; y < h; y++) + { + size_t x; + for(x = 0; x < ilinebits; x++) + { + unsigned char bit = readBitFromReversedStream(&ibp, in); + setBitOfReversedStream(&obp, out, bit); + } + /*obp += diff; --> no, fill in some value in the padding bits too, to avoid + "Use of uninitialised value of size ###" warning from valgrind*/ + for(x = 0; x < diff; x++) setBitOfReversedStream(&obp, out, 0); + } +} + +/* +in: non-interlaced image with size w*h +out: the same pixels, but re-ordered according to PNG's Adam7 interlacing, with + no padding bits between scanlines, but between reduced images so that each + reduced image starts at a byte. +bpp: bits per pixel +there are no padding bits, not between scanlines, not between reduced images +in has the following size in bits: w * h * bpp. +out is possibly bigger due to padding bits between reduced images +NOTE: comments about padding bits are only relevant if bpp < 8 +*/ +static void Adam7_interlace(unsigned char* out, const unsigned char* in, unsigned w, unsigned h, unsigned bpp) +{ + unsigned passw[7], passh[7]; + size_t filter_passstart[8], padded_passstart[8], passstart[8]; + unsigned i; + + Adam7_getpassvalues(passw, passh, filter_passstart, padded_passstart, passstart, w, h, bpp); + + if(bpp >= 8) + { + for(i = 0; i < 7; i++) + { + unsigned x, y, b; + size_t bytewidth = bpp / 8; + for(y = 0; y < passh[i]; y++) + for(x = 0; x < passw[i]; x++) + { + size_t pixelinstart = ((ADAM7_IY[i] + y * ADAM7_DY[i]) * w + ADAM7_IX[i] + x * ADAM7_DX[i]) * bytewidth; + size_t pixeloutstart = passstart[i] + (y * passw[i] + x) * bytewidth; + for(b = 0; b < bytewidth; b++) + { + out[pixeloutstart + b] = in[pixelinstart + b]; + } + } + } + } + else /*bpp < 8: Adam7 with pixels < 8 bit is a bit trickier: with bit pointers*/ + { + for(i = 0; i < 7; i++) + { + unsigned x, y, b; + unsigned ilinebits = bpp * passw[i]; + unsigned olinebits = bpp * w; + size_t obp, ibp; /*bit pointers (for out and in buffer)*/ + for(y = 0; y < passh[i]; y++) + for(x = 0; x < passw[i]; x++) + { + ibp = (ADAM7_IY[i] + y * ADAM7_DY[i]) * olinebits + (ADAM7_IX[i] + x * ADAM7_DX[i]) * bpp; + obp = (8 * passstart[i]) + (y * ilinebits + x * bpp); + for(b = 0; b < bpp; b++) + { + unsigned char bit = readBitFromReversedStream(&ibp, in); + setBitOfReversedStream(&obp, out, bit); + } + } + } + } +} + +/*out must be buffer big enough to contain uncompressed IDAT chunk data, and in must contain the full image. +return value is error**/ +static unsigned preProcessScanlines(unsigned char** out, size_t* outsize, const unsigned char* in, + unsigned w, unsigned h, + const LodePNGInfo* info_png, const LodePNGEncoderSettings* settings) +{ + /* + This function converts the pure 2D image with the PNG's colortype, into filtered-padded-interlaced data. Steps: + *) if no Adam7: 1) add padding bits (= posible extra bits per scanline if bpp < 8) 2) filter + *) if adam7: 1) Adam7_interlace 2) 7x add padding bits 3) 7x filter + */ + unsigned bpp = lodepng_get_bpp(&info_png->color); + unsigned error = 0; + + if(info_png->interlace_method == 0) + { + *outsize = h + (h * ((w * bpp + 7) / 8)); /*image size plus an extra byte per scanline + possible padding bits*/ + *out = (unsigned char*)lodepng_malloc(*outsize); + if(!(*out) && (*outsize)) error = 83; /*alloc fail*/ + + if(!error) + { + /*non multiple of 8 bits per scanline, padding bits needed per scanline*/ + if(bpp < 8 && w * bpp != ((w * bpp + 7) / 8) * 8) + { + unsigned char* padded = (unsigned char*)lodepng_malloc(h * ((w * bpp + 7) / 8)); + if(!padded) error = 83; /*alloc fail*/ + if(!error) + { + addPaddingBits(padded, in, ((w * bpp + 7) / 8) * 8, w * bpp, h); + error = filter(*out, padded, w, h, &info_png->color, settings); + } + lodepng_free(padded); + } + else + { + /*we can immediatly filter into the out buffer, no other steps needed*/ + error = filter(*out, in, w, h, &info_png->color, settings); + } + } + } + else /*interlace_method is 1 (Adam7)*/ + { + unsigned passw[7], passh[7]; + size_t filter_passstart[8], padded_passstart[8], passstart[8]; + unsigned char* adam7; + + Adam7_getpassvalues(passw, passh, filter_passstart, padded_passstart, passstart, w, h, bpp); + + *outsize = filter_passstart[7]; /*image size plus an extra byte per scanline + possible padding bits*/ + *out = (unsigned char*)lodepng_malloc(*outsize); + if(!(*out)) error = 83; /*alloc fail*/ + + adam7 = (unsigned char*)lodepng_malloc(passstart[7]); + if(!adam7 && passstart[7]) error = 83; /*alloc fail*/ + + if(!error) + { + unsigned i; + + Adam7_interlace(adam7, in, w, h, bpp); + for(i = 0; i < 7; i++) + { + if(bpp < 8) + { + unsigned char* padded = (unsigned char*)lodepng_malloc(padded_passstart[i + 1] - padded_passstart[i]); + if(!padded) ERROR_BREAK(83); /*alloc fail*/ + addPaddingBits(padded, &adam7[passstart[i]], + ((passw[i] * bpp + 7) / 8) * 8, passw[i] * bpp, passh[i]); + error = filter(&(*out)[filter_passstart[i]], padded, + passw[i], passh[i], &info_png->color, settings); + lodepng_free(padded); + } + else + { + error = filter(&(*out)[filter_passstart[i]], &adam7[padded_passstart[i]], + passw[i], passh[i], &info_png->color, settings); + } + + if(error) break; + } + } + + lodepng_free(adam7); + } + + return error; +} + +/* +palette must have 4 * palettesize bytes allocated, and given in format RGBARGBARGBARGBA... +returns 0 if the palette is opaque, +returns 1 if the palette has a single color with alpha 0 ==> color key +returns 2 if the palette is semi-translucent. +*/ +static unsigned getPaletteTranslucency(const unsigned char* palette, size_t palettesize) +{ + size_t i, key = 0; + unsigned r = 0, g = 0, b = 0; /*the value of the color with alpha 0, so long as color keying is possible*/ + for(i = 0; i < palettesize; i++) + { + if(!key && palette[4 * i + 3] == 0) + { + r = palette[4 * i + 0]; g = palette[4 * i + 1]; b = palette[4 * i + 2]; + key = 1; + i = (size_t)(-1); /*restart from beginning, to detect earlier opaque colors with key's value*/ + } + else if(palette[4 * i + 3] != 255) return 2; + /*when key, no opaque RGB may have key's RGB*/ + else if(key && r == palette[i * 4 + 0] && g == palette[i * 4 + 1] && b == palette[i * 4 + 2]) return 2; + } + return key; +} + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS +static unsigned addUnknownChunks(ucvector* out, unsigned char* data, size_t datasize) +{ + unsigned char* inchunk = data; + while((size_t)(inchunk - data) < datasize) + { + CERROR_TRY_RETURN(lodepng_chunk_append(&out->data, &out->size, inchunk)); + out->allocsize = out->size; /*fix the allocsize again*/ + inchunk = lodepng_chunk_next(inchunk); + } + return 0; +} +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + +unsigned lodepng_encode(unsigned char** out, size_t* outsize, + const unsigned char* image, unsigned w, unsigned h, + LodePNGState* state) +{ + LodePNGInfo info; + ucvector outv; + unsigned char* data = 0; /*uncompressed version of the IDAT chunk data*/ + size_t datasize = 0; + + /*provide some proper output values if error will happen*/ + *out = 0; + *outsize = 0; + state->error = 0; + + lodepng_info_init(&info); + lodepng_info_copy(&info, &state->info_png); + + if((info.color.colortype == LCT_PALETTE || state->encoder.force_palette) + && (info.color.palettesize == 0 || info.color.palettesize > 256)) + { + state->error = 68; /*invalid palette size, it is only allowed to be 1-256*/ + return state->error; + } + + if(state->encoder.auto_convert != LAC_NO) + { + state->error = lodepng_auto_choose_color(&info.color, image, w, h, &state->info_raw, + state->encoder.auto_convert); + } + if(state->error) return state->error; + + if(state->encoder.zlibsettings.btype > 2) + { + CERROR_RETURN_ERROR(state->error, 61); /*error: unexisting btype*/ + } + if(state->info_png.interlace_method > 1) + { + CERROR_RETURN_ERROR(state->error, 71); /*error: unexisting interlace mode*/ + } + + state->error = checkColorValidity(info.color.colortype, info.color.bitdepth); + if(state->error) return state->error; /*error: unexisting color type given*/ + state->error = checkColorValidity(state->info_raw.colortype, state->info_raw.bitdepth); + if(state->error) return state->error; /*error: unexisting color type given*/ + + if(!lodepng_color_mode_equal(&state->info_raw, &info.color)) + { + unsigned char* converted; + size_t size = (w * h * lodepng_get_bpp(&info.color) + 7) / 8; + + converted = (unsigned char*)lodepng_malloc(size); + if(!converted && size) state->error = 83; /*alloc fail*/ + if(!state->error) + { + state->error = lodepng_convert(converted, image, &info.color, &state->info_raw, w, h, 0 /*fix_png*/); + } + if(!state->error) preProcessScanlines(&data, &datasize, converted, w, h, &info, &state->encoder); + lodepng_free(converted); + } + else preProcessScanlines(&data, &datasize, image, w, h, &info, &state->encoder); + + ucvector_init(&outv); + while(!state->error) /*while only executed once, to break on error*/ + { +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + size_t i; +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + /*write signature and chunks*/ + writeSignature(&outv); + /*IHDR*/ + addChunk_IHDR(&outv, w, h, info.color.colortype, info.color.bitdepth, info.interlace_method); +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + /*unknown chunks between IHDR and PLTE*/ + if(info.unknown_chunks_data[0]) + { + state->error = addUnknownChunks(&outv, info.unknown_chunks_data[0], info.unknown_chunks_size[0]); + if(state->error) break; + } +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + /*PLTE*/ + if(info.color.colortype == LCT_PALETTE) + { + addChunk_PLTE(&outv, &info.color); + } + if(state->encoder.force_palette && (info.color.colortype == LCT_RGB || info.color.colortype == LCT_RGBA)) + { + addChunk_PLTE(&outv, &info.color); + } + /*tRNS*/ + if(info.color.colortype == LCT_PALETTE && getPaletteTranslucency(info.color.palette, info.color.palettesize) != 0) + { + addChunk_tRNS(&outv, &info.color); + } + if((info.color.colortype == LCT_GREY || info.color.colortype == LCT_RGB) && info.color.key_defined) + { + addChunk_tRNS(&outv, &info.color); + } +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + /*bKGD (must come between PLTE and the IDAt chunks*/ + if(info.background_defined) addChunk_bKGD(&outv, &info); + /*pHYs (must come before the IDAT chunks)*/ + if(info.phys_defined) addChunk_pHYs(&outv, &info); + + /*unknown chunks between PLTE and IDAT*/ + if(info.unknown_chunks_data[1]) + { + state->error = addUnknownChunks(&outv, info.unknown_chunks_data[1], info.unknown_chunks_size[1]); + if(state->error) break; + } +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + /*IDAT (multiple IDAT chunks must be consecutive)*/ + state->error = addChunk_IDAT(&outv, data, datasize, &state->encoder.zlibsettings); + if(state->error) break; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + /*tIME*/ + if(info.time_defined) addChunk_tIME(&outv, &info.time); + /*tEXt and/or zTXt*/ + for(i = 0; i < info.text_num; i++) + { + if(strlen(info.text_keys[i]) > 79) + { + state->error = 66; /*text chunk too large*/ + break; + } + if(strlen(info.text_keys[i]) < 1) + { + state->error = 67; /*text chunk too small*/ + break; + } + if(state->encoder.text_compression) + { + addChunk_zTXt(&outv, info.text_keys[i], info.text_strings[i], &state->encoder.zlibsettings); + } + else + { + addChunk_tEXt(&outv, info.text_keys[i], info.text_strings[i]); + } + } + /*LodePNG version id in text chunk*/ + if(state->encoder.add_id) + { + unsigned alread_added_id_text = 0; + for(i = 0; i < info.text_num; i++) + { + if(!strcmp(info.text_keys[i], "LodePNG")) + { + alread_added_id_text = 1; + break; + } + } + if(alread_added_id_text == 0) + { + addChunk_tEXt(&outv, "LodePNG", VERSION_STRING); /*it's shorter as tEXt than as zTXt chunk*/ + } + } + /*iTXt*/ + for(i = 0; i < info.itext_num; i++) + { + if(strlen(info.itext_keys[i]) > 79) + { + state->error = 66; /*text chunk too large*/ + break; + } + if(strlen(info.itext_keys[i]) < 1) + { + state->error = 67; /*text chunk too small*/ + break; + } + addChunk_iTXt(&outv, state->encoder.text_compression, + info.itext_keys[i], info.itext_langtags[i], info.itext_transkeys[i], info.itext_strings[i], + &state->encoder.zlibsettings); + } + + /*unknown chunks between IDAT and IEND*/ + if(info.unknown_chunks_data[2]) + { + state->error = addUnknownChunks(&outv, info.unknown_chunks_data[2], info.unknown_chunks_size[2]); + if(state->error) break; + } +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + addChunk_IEND(&outv); + + break; /*this isn't really a while loop; no error happened so break out now!*/ + } + + lodepng_info_cleanup(&info); + lodepng_free(data); + /*instead of cleaning the vector up, give it to the output*/ + *out = outv.data; + *outsize = outv.size; + + return state->error; +} + +unsigned lodepng_encode_memory(unsigned char** out, size_t* outsize, const unsigned char* image, + unsigned w, unsigned h, LodePNGColorType colortype, unsigned bitdepth) +{ + unsigned error; + LodePNGState state; + lodepng_state_init(&state); + state.info_raw.colortype = colortype; + state.info_raw.bitdepth = bitdepth; + state.info_png.color.colortype = colortype; + state.info_png.color.bitdepth = bitdepth; + lodepng_encode(out, outsize, image, w, h, &state); + error = state.error; + lodepng_state_cleanup(&state); + return error; +} + +unsigned lodepng_encode32(unsigned char** out, size_t* outsize, const unsigned char* image, unsigned w, unsigned h) +{ + return lodepng_encode_memory(out, outsize, image, w, h, LCT_RGBA, 8); +} + +unsigned lodepng_encode24(unsigned char** out, size_t* outsize, const unsigned char* image, unsigned w, unsigned h) +{ + return lodepng_encode_memory(out, outsize, image, w, h, LCT_RGB, 8); +} + +#ifdef LODEPNG_COMPILE_DISK +unsigned lodepng_encode_file(const char* filename, const unsigned char* image, unsigned w, unsigned h, + LodePNGColorType colortype, unsigned bitdepth) +{ + unsigned char* buffer; + size_t buffersize; + unsigned error = lodepng_encode_memory(&buffer, &buffersize, image, w, h, colortype, bitdepth); + if(!error) error = lodepng_save_file(buffer, buffersize, filename); + lodepng_free(buffer); + return error; +} + +unsigned lodepng_encode32_file(const char* filename, const unsigned char* image, unsigned w, unsigned h) +{ + return lodepng_encode_file(filename, image, w, h, LCT_RGBA, 8); +} + +unsigned lodepng_encode24_file(const char* filename, const unsigned char* image, unsigned w, unsigned h) +{ + return lodepng_encode_file(filename, image, w, h, LCT_RGB, 8); +} +#endif /*LODEPNG_COMPILE_DISK*/ + +void lodepng_encoder_settings_init(LodePNGEncoderSettings* settings) +{ + lodepng_compress_settings_init(&settings->zlibsettings); + settings->filter_palette_zero = 1; + settings->filter_strategy = LFS_MINSUM; + settings->auto_convert = LAC_AUTO; + settings->force_palette = 0; + settings->predefined_filters = 0; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + settings->add_id = 0; + settings->text_compression = 1; +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ +} + +#endif /*LODEPNG_COMPILE_ENCODER*/ +#endif /*LODEPNG_COMPILE_PNG*/ + +#ifdef LODEPNG_COMPILE_ERROR_TEXT +/* +This returns the description of a numerical error code in English. This is also +the documentation of all the error codes. +*/ +const char* lodepng_error_text(unsigned code) +{ + switch(code) + { + case 0: return "no error, everything went ok"; + case 1: return "nothing done yet"; /*the Encoder/Decoder has done nothing yet, error checking makes no sense yet*/ + case 10: return "end of input memory reached without huffman end code"; /*while huffman decoding*/ + case 11: return "error in code tree made it jump outside of huffman tree"; /*while huffman decoding*/ + case 13: return "problem while processing dynamic deflate block"; + case 14: return "problem while processing dynamic deflate block"; + case 15: return "problem while processing dynamic deflate block"; + case 16: return "unexisting code while processing dynamic deflate block"; + case 17: return "end of out buffer memory reached while inflating"; + case 18: return "invalid distance code while inflating"; + case 19: return "end of out buffer memory reached while inflating"; + case 20: return "invalid deflate block BTYPE encountered while decoding"; + case 21: return "NLEN is not ones complement of LEN in a deflate block"; + /*end of out buffer memory reached while inflating: + This can happen if the inflated deflate data is longer than the amount of bytes required to fill up + all the pixels of the image, given the color depth and image dimensions. Something that doesn't + happen in a normal, well encoded, PNG image.*/ + case 22: return "end of out buffer memory reached while inflating"; + case 23: return "end of in buffer memory reached while inflating"; + case 24: return "invalid FCHECK in zlib header"; + case 25: return "invalid compression method in zlib header"; + case 26: return "FDICT encountered in zlib header while it's not used for PNG"; + case 27: return "PNG file is smaller than a PNG header"; + /*Checks the magic file header, the first 8 bytes of the PNG file*/ + case 28: return "incorrect PNG signature, it's no PNG or corrupted"; + case 29: return "first chunk is not the header chunk"; + case 30: return "chunk length too large, chunk broken off at end of file"; + case 31: return "illegal PNG color type or bpp"; + case 32: return "illegal PNG compression method"; + case 33: return "illegal PNG filter method"; + case 34: return "illegal PNG interlace method"; + case 35: return "chunk length of a chunk is too large or the chunk too small"; + case 36: return "illegal PNG filter type encountered"; + case 37: return "illegal bit depth for this color type given"; + case 38: return "the palette is too big"; /*more than 256 colors*/ + case 39: return "more palette alpha values given in tRNS chunk than there are colors in the palette"; + case 40: return "tRNS chunk has wrong size for greyscale image"; + case 41: return "tRNS chunk has wrong size for RGB image"; + case 42: return "tRNS chunk appeared while it was not allowed for this color type"; + case 43: return "bKGD chunk has wrong size for palette image"; + case 44: return "bKGD chunk has wrong size for greyscale image"; + case 45: return "bKGD chunk has wrong size for RGB image"; + /*Is the palette too small?*/ + case 46: return "a value in indexed image is larger than the palette size (bitdepth = 8)"; + /*Is the palette too small?*/ + case 47: return "a value in indexed image is larger than the palette size (bitdepth < 8)"; + /*the input data is empty, maybe a PNG file doesn't exist or is in the wrong path*/ + case 48: return "empty input or file doesn't exist"; + case 49: return "jumped past memory while generating dynamic huffman tree"; + case 50: return "jumped past memory while generating dynamic huffman tree"; + case 51: return "jumped past memory while inflating huffman block"; + case 52: return "jumped past memory while inflating"; + case 53: return "size of zlib data too small"; + case 54: return "repeat symbol in tree while there was no value symbol yet"; + /*jumped past tree while generating huffman tree, this could be when the + tree will have more leaves than symbols after generating it out of the + given lenghts. They call this an oversubscribed dynamic bit lengths tree in zlib.*/ + case 55: return "jumped past tree while generating huffman tree"; + case 56: return "given output image colortype or bitdepth not supported for color conversion"; + case 57: return "invalid CRC encountered (checking CRC can be disabled)"; + case 58: return "invalid ADLER32 encountered (checking ADLER32 can be disabled)"; + case 59: return "requested color conversion not supported"; + case 60: return "invalid window size given in the settings of the encoder (must be 0-32768)"; + case 61: return "invalid BTYPE given in the settings of the encoder (only 0, 1 and 2 are allowed)"; + /*LodePNG leaves the choice of RGB to greyscale conversion formula to the user.*/ + case 62: return "conversion from color to greyscale not supported"; + case 63: return "length of a chunk too long, max allowed for PNG is 2147483647 bytes per chunk"; /*(2^31-1)*/ + /*this would result in the inability of a deflated block to ever contain an end code. It must be at least 1.*/ + case 64: return "the length of the END symbol 256 in the Huffman tree is 0"; + case 66: return "the length of a text chunk keyword given to the encoder is longer than the maximum of 79 bytes"; + case 67: return "the length of a text chunk keyword given to the encoder is smaller than the minimum of 1 byte"; + case 68: return "tried to encode a PLTE chunk with a palette that has less than 1 or more than 256 colors"; + case 69: return "unknown chunk type with 'critical' flag encountered by the decoder"; + case 71: return "unexisting interlace mode given to encoder (must be 0 or 1)"; + case 72: return "while decoding, unexisting compression method encountering in zTXt or iTXt chunk (it must be 0)"; + case 73: return "invalid tIME chunk size"; + case 74: return "invalid pHYs chunk size"; + /*length could be wrong, or data chopped off*/ + case 75: return "no null termination char found while decoding text chunk"; + case 76: return "iTXt chunk too short to contain required bytes"; + case 77: return "integer overflow in buffer size"; + case 78: return "failed to open file for reading"; /*file doesn't exist or couldn't be opened for reading*/ + case 79: return "failed to open file for writing"; + case 80: return "tried creating a tree of 0 symbols"; + case 81: return "lazy matching at pos 0 is impossible"; + case 82: return "color conversion to palette requested while a color isn't in palette"; + case 83: return "memory allocation failed"; + case 84: return "given image too small to contain all pixels to be encoded"; + case 85: return "internal color conversion bug"; + case 86: return "impossible offset in lz77 encoding (internal bug)"; + case 87: return "must provide custom zlib function pointer if LODEPNG_COMPILE_ZLIB is not defined"; + case 88: return "invalid filter strategy given for LodePNGEncoderSettings.filter_strategy"; + case 89: return "text chunk keyword too short or long: must have size 1-79"; + /*the windowsize in the LodePNGCompressSettings. Requiring POT(==> & instead of %) makes encoding 12% faster.*/ + case 90: return "windowsize must be a power of two"; + } + return "unknown error code"; +} +#endif /*LODEPNG_COMPILE_ERROR_TEXT*/ + +/* ////////////////////////////////////////////////////////////////////////// */ +/* ////////////////////////////////////////////////////////////////////////// */ +/* // C++ Wrapper // */ +/* ////////////////////////////////////////////////////////////////////////// */ +/* ////////////////////////////////////////////////////////////////////////// */ + +#ifdef LODEPNG_COMPILE_CPP +namespace lodepng +{ + +#ifdef LODEPNG_COMPILE_DISK +void load_file(std::vector<unsigned char>& buffer, const std::string& filename) +{ + std::ifstream file(filename.c_str(), std::ios::in|std::ios::binary|std::ios::ate); + + /*get filesize*/ + std::streamsize size = 0; + if(file.seekg(0, std::ios::end).good()) size = file.tellg(); + if(file.seekg(0, std::ios::beg).good()) size -= file.tellg(); + + /*read contents of the file into the vector*/ + buffer.resize(size_t(size)); + if(size > 0) file.read((char*)(&buffer[0]), size); +} + +/*write given buffer to the file, overwriting the file, it doesn't append to it.*/ +void save_file(const std::vector<unsigned char>& buffer, const std::string& filename) +{ + std::ofstream file(filename.c_str(), std::ios::out|std::ios::binary); + file.write(buffer.empty() ? 0 : (char*)&buffer[0], std::streamsize(buffer.size())); +} +#endif //LODEPNG_COMPILE_DISK + +#ifdef LODEPNG_COMPILE_ZLIB +#ifdef LODEPNG_COMPILE_DECODER +unsigned decompress(std::vector<unsigned char>& out, const unsigned char* in, size_t insize, + const LodePNGDecompressSettings& settings) +{ + unsigned char* buffer = 0; + size_t buffersize = 0; + unsigned error = zlib_decompress(&buffer, &buffersize, in, insize, &settings); + if(buffer) + { + out.insert(out.end(), &buffer[0], &buffer[buffersize]); + lodepng_free(buffer); + } + return error; +} + +unsigned decompress(std::vector<unsigned char>& out, const std::vector<unsigned char>& in, + const LodePNGDecompressSettings& settings) +{ + return decompress(out, in.empty() ? 0 : &in[0], in.size(), settings); +} +#endif //LODEPNG_COMPILE_DECODER + +#ifdef LODEPNG_COMPILE_ENCODER +unsigned compress(std::vector<unsigned char>& out, const unsigned char* in, size_t insize, + const LodePNGCompressSettings& settings) +{ + unsigned char* buffer = 0; + size_t buffersize = 0; + unsigned error = zlib_compress(&buffer, &buffersize, in, insize, &settings); + if(buffer) + { + out.insert(out.end(), &buffer[0], &buffer[buffersize]); + lodepng_free(buffer); + } + return error; +} + +unsigned compress(std::vector<unsigned char>& out, const std::vector<unsigned char>& in, + const LodePNGCompressSettings& settings) +{ + return compress(out, in.empty() ? 0 : &in[0], in.size(), settings); +} +#endif //LODEPNG_COMPILE_ENCODER +#endif //LODEPNG_COMPILE_ZLIB + + +#ifdef LODEPNG_COMPILE_PNG + +State::State() +{ + lodepng_state_init(this); +} + +State::State(const State& other) +{ + lodepng_state_init(this); + lodepng_state_copy(this, &other); +} + +State::~State() +{ + lodepng_state_cleanup(this); +} + +State& State::operator=(const State& other) +{ + lodepng_state_copy(this, &other); + return *this; +} + +#ifdef LODEPNG_COMPILE_DECODER + +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, const unsigned char* in, + size_t insize, LodePNGColorType colortype, unsigned bitdepth) +{ + unsigned char* buffer; + unsigned error = lodepng_decode_memory(&buffer, &w, &h, in, insize, colortype, bitdepth); + if(buffer && !error) + { + State state; + state.info_raw.colortype = colortype; + state.info_raw.bitdepth = bitdepth; + size_t buffersize = lodepng_get_raw_size(w, h, &state.info_raw); + out.insert(out.end(), &buffer[0], &buffer[buffersize]); + lodepng_free(buffer); + } + return error; +} + +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, + const std::vector<unsigned char>& in, LodePNGColorType colortype, unsigned bitdepth) +{ + return decode(out, w, h, in.empty() ? 0 : &in[0], (unsigned)in.size(), colortype, bitdepth); +} + +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, + State& state, + const unsigned char* in, size_t insize) +{ + unsigned char* buffer = NULL; + unsigned error = lodepng_decode(&buffer, &w, &h, &state, in, insize); + if(buffer && !error) + { + size_t buffersize = lodepng_get_raw_size(w, h, &state.info_raw); + out.insert(out.end(), &buffer[0], &buffer[buffersize]); + } + lodepng_free(buffer); + return error; +} + +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, + State& state, + const std::vector<unsigned char>& in) +{ + return decode(out, w, h, state, in.empty() ? 0 : &in[0], in.size()); +} + +#ifdef LODEPNG_COMPILE_DISK +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, const std::string& filename, + LodePNGColorType colortype, unsigned bitdepth) +{ + std::vector<unsigned char> buffer; + load_file(buffer, filename); + return decode(out, w, h, buffer, colortype, bitdepth); +} +#endif //LODEPNG_COMPILE_DECODER +#endif //LODEPNG_COMPILE_DISK + +#ifdef LODEPNG_COMPILE_ENCODER +unsigned encode(std::vector<unsigned char>& out, const unsigned char* in, unsigned w, unsigned h, + LodePNGColorType colortype, unsigned bitdepth) +{ + unsigned char* buffer; + size_t buffersize; + unsigned error = lodepng_encode_memory(&buffer, &buffersize, in, w, h, colortype, bitdepth); + if(buffer) + { + out.insert(out.end(), &buffer[0], &buffer[buffersize]); + lodepng_free(buffer); + } + return error; +} + +unsigned encode(std::vector<unsigned char>& out, + const std::vector<unsigned char>& in, unsigned w, unsigned h, + LodePNGColorType colortype, unsigned bitdepth) +{ + if(lodepng_get_raw_size_lct(w, h, colortype, bitdepth) > in.size()) return 84; + return encode(out, in.empty() ? 0 : &in[0], w, h, colortype, bitdepth); +} + +unsigned encode(std::vector<unsigned char>& out, + const unsigned char* in, unsigned w, unsigned h, + State& state) +{ + unsigned char* buffer; + size_t buffersize; + unsigned error = lodepng_encode(&buffer, &buffersize, in, w, h, &state); + if(buffer) + { + out.insert(out.end(), &buffer[0], &buffer[buffersize]); + lodepng_free(buffer); + } + return error; +} + +unsigned encode(std::vector<unsigned char>& out, + const std::vector<unsigned char>& in, unsigned w, unsigned h, + State& state) +{ + if(lodepng_get_raw_size(w, h, &state.info_raw) > in.size()) return 84; + return encode(out, in.empty() ? 0 : &in[0], w, h, state); +} + +#ifdef LODEPNG_COMPILE_DISK +unsigned encode(const std::string& filename, + const unsigned char* in, unsigned w, unsigned h, + LodePNGColorType colortype, unsigned bitdepth) +{ + std::vector<unsigned char> buffer; + unsigned error = encode(buffer, in, w, h, colortype, bitdepth); + if(!error) save_file(buffer, filename); + return error; +} + +unsigned encode(const std::string& filename, + const std::vector<unsigned char>& in, unsigned w, unsigned h, + LodePNGColorType colortype, unsigned bitdepth) +{ + if(lodepng_get_raw_size_lct(w, h, colortype, bitdepth) > in.size()) return 84; + return encode(filename, in.empty() ? 0 : &in[0], w, h, colortype, bitdepth); +} +#endif //LODEPNG_COMPILE_DISK +#endif //LODEPNG_COMPILE_ENCODER +#endif //LODEPNG_COMPILE_PNG +} //namespace lodepng +#endif /*LODEPNG_COMPILE_CPP*/ diff --git a/plugingui/lodepng/lodepng.h b/plugingui/lodepng/lodepng.h new file mode 100644 index 0000000..c497a5c --- /dev/null +++ b/plugingui/lodepng/lodepng.h @@ -0,0 +1,1716 @@ +/* +LodePNG version 20131222 + +Copyright (c) 2005-2013 Lode Vandevenne + +This software is provided 'as-is', without any express or implied +warranty. In no event will the authors be held liable for any damages +arising from the use of this software. + +Permission is granted to anyone to use this software for any purpose, +including commercial applications, and to alter it and redistribute it +freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + + 3. This notice may not be removed or altered from any source + distribution. +*/ + +#ifndef LODEPNG_H +#define LODEPNG_H + +#include <string.h> /*for size_t*/ + +#ifdef __cplusplus +#include <vector> +#include <string> +#endif /*__cplusplus*/ + +/* +The following #defines are used to create code sections. They can be disabled +to disable code sections, which can give faster compile time and smaller binary. +The "NO_COMPILE" defines are designed to be used to pass as defines to the +compiler command to disable them without modifying this header, e.g. +-DLODEPNG_NO_COMPILE_ZLIB for gcc. +*/ +/*deflate & zlib. If disabled, you must specify alternative zlib functions in +the custom_zlib field of the compress and decompress settings*/ +#ifndef LODEPNG_NO_COMPILE_ZLIB +#define LODEPNG_COMPILE_ZLIB +#endif +/*png encoder and png decoder*/ +#ifndef LODEPNG_NO_COMPILE_PNG +#define LODEPNG_COMPILE_PNG +#endif +/*deflate&zlib decoder and png decoder*/ +#ifndef LODEPNG_NO_COMPILE_DECODER +#define LODEPNG_COMPILE_DECODER +#endif +/*deflate&zlib encoder and png encoder*/ +#ifndef LODEPNG_NO_COMPILE_ENCODER +#define LODEPNG_COMPILE_ENCODER +#endif +/*the optional built in harddisk file loading and saving functions*/ +#ifndef LODEPNG_NO_COMPILE_DISK +#define LODEPNG_COMPILE_DISK +#endif +/*support for chunks other than IHDR, IDAT, PLTE, tRNS, IEND: ancillary and unknown chunks*/ +#ifndef LODEPNG_NO_COMPILE_ANCILLARY_CHUNKS +#define LODEPNG_COMPILE_ANCILLARY_CHUNKS +#endif +/*ability to convert error numerical codes to English text string*/ +#ifndef LODEPNG_NO_COMPILE_ERROR_TEXT +#define LODEPNG_COMPILE_ERROR_TEXT +#endif +/*Compile the default allocators (C's free, malloc and realloc). If you disable this, +you can define the functions lodepng_free, lodepng_malloc and lodepng_realloc in your +source files with custom allocators.*/ +#ifndef LODEPNG_NO_COMPILE_ALLOCATORS +#define LODEPNG_COMPILE_ALLOCATORS +#endif +/*compile the C++ version (you can disable the C++ wrapper here even when compiling for C++)*/ +#ifdef __cplusplus +#ifndef LODEPNG_NO_COMPILE_CPP +#define LODEPNG_COMPILE_CPP +#endif +#endif + +#ifdef LODEPNG_COMPILE_PNG +/*The PNG color types (also used for raw).*/ +typedef enum LodePNGColorType +{ + LCT_GREY = 0, /*greyscale: 1,2,4,8,16 bit*/ + LCT_RGB = 2, /*RGB: 8,16 bit*/ + LCT_PALETTE = 3, /*palette: 1,2,4,8 bit*/ + LCT_GREY_ALPHA = 4, /*greyscale with alpha: 8,16 bit*/ + LCT_RGBA = 6 /*RGB with alpha: 8,16 bit*/ +} LodePNGColorType; + +#ifdef LODEPNG_COMPILE_DECODER +/* +Converts PNG data in memory to raw pixel data. +out: Output parameter. Pointer to buffer that will contain the raw pixel data. + After decoding, its size is w * h * (bytes per pixel) bytes larger than + initially. Bytes per pixel depends on colortype and bitdepth. + Must be freed after usage with free(*out). + Note: for 16-bit per channel colors, uses big endian format like PNG does. +w: Output parameter. Pointer to width of pixel data. +h: Output parameter. Pointer to height of pixel data. +in: Memory buffer with the PNG file. +insize: size of the in buffer. +colortype: the desired color type for the raw output image. See explanation on PNG color types. +bitdepth: the desired bit depth for the raw output image. See explanation on PNG color types. +Return value: LodePNG error code (0 means no error). +*/ +unsigned lodepng_decode_memory(unsigned char** out, unsigned* w, unsigned* h, + const unsigned char* in, size_t insize, + LodePNGColorType colortype, unsigned bitdepth); + +/*Same as lodepng_decode_memory, but always decodes to 32-bit RGBA raw image*/ +unsigned lodepng_decode32(unsigned char** out, unsigned* w, unsigned* h, + const unsigned char* in, size_t insize); + +/*Same as lodepng_decode_memory, but always decodes to 24-bit RGB raw image*/ +unsigned lodepng_decode24(unsigned char** out, unsigned* w, unsigned* h, + const unsigned char* in, size_t insize); + +#ifdef LODEPNG_COMPILE_DISK +/* +Load PNG from disk, from file with given name. +Same as the other decode functions, but instead takes a filename as input. +*/ +unsigned lodepng_decode_file(unsigned char** out, unsigned* w, unsigned* h, + const char* filename, + LodePNGColorType colortype, unsigned bitdepth); + +/*Same as lodepng_decode_file, but always decodes to 32-bit RGBA raw image.*/ +unsigned lodepng_decode32_file(unsigned char** out, unsigned* w, unsigned* h, + const char* filename); + +/*Same as lodepng_decode_file, but always decodes to 24-bit RGB raw image.*/ +unsigned lodepng_decode24_file(unsigned char** out, unsigned* w, unsigned* h, + const char* filename); +#endif /*LODEPNG_COMPILE_DISK*/ +#endif /*LODEPNG_COMPILE_DECODER*/ + + +#ifdef LODEPNG_COMPILE_ENCODER +/* +Converts raw pixel data into a PNG image in memory. The colortype and bitdepth + of the output PNG image cannot be chosen, they are automatically determined + by the colortype, bitdepth and content of the input pixel data. + Note: for 16-bit per channel colors, needs big endian format like PNG does. +out: Output parameter. Pointer to buffer that will contain the PNG image data. + Must be freed after usage with free(*out). +outsize: Output parameter. Pointer to the size in bytes of the out buffer. +image: The raw pixel data to encode. The size of this buffer should be + w * h * (bytes per pixel), bytes per pixel depends on colortype and bitdepth. +w: width of the raw pixel data in pixels. +h: height of the raw pixel data in pixels. +colortype: the color type of the raw input image. See explanation on PNG color types. +bitdepth: the bit depth of the raw input image. See explanation on PNG color types. +Return value: LodePNG error code (0 means no error). +*/ +unsigned lodepng_encode_memory(unsigned char** out, size_t* outsize, + const unsigned char* image, unsigned w, unsigned h, + LodePNGColorType colortype, unsigned bitdepth); + +/*Same as lodepng_encode_memory, but always encodes from 32-bit RGBA raw image.*/ +unsigned lodepng_encode32(unsigned char** out, size_t* outsize, + const unsigned char* image, unsigned w, unsigned h); + +/*Same as lodepng_encode_memory, but always encodes from 24-bit RGB raw image.*/ +unsigned lodepng_encode24(unsigned char** out, size_t* outsize, + const unsigned char* image, unsigned w, unsigned h); + +#ifdef LODEPNG_COMPILE_DISK +/* +Converts raw pixel data into a PNG file on disk. +Same as the other encode functions, but instead takes a filename as output. +NOTE: This overwrites existing files without warning! +*/ +unsigned lodepng_encode_file(const char* filename, + const unsigned char* image, unsigned w, unsigned h, + LodePNGColorType colortype, unsigned bitdepth); + +/*Same as lodepng_encode_file, but always encodes from 32-bit RGBA raw image.*/ +unsigned lodepng_encode32_file(const char* filename, + const unsigned char* image, unsigned w, unsigned h); + +/*Same as lodepng_encode_file, but always encodes from 24-bit RGB raw image.*/ +unsigned lodepng_encode24_file(const char* filename, + const unsigned char* image, unsigned w, unsigned h); +#endif /*LODEPNG_COMPILE_DISK*/ +#endif /*LODEPNG_COMPILE_ENCODER*/ + + +#ifdef LODEPNG_COMPILE_CPP +namespace lodepng +{ +#ifdef LODEPNG_COMPILE_DECODER +/*Same as lodepng_decode_memory, but decodes to an std::vector.*/ +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, + const unsigned char* in, size_t insize, + LodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8); +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, + const std::vector<unsigned char>& in, + LodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8); +#ifdef LODEPNG_COMPILE_DISK +/* +Converts PNG file from disk to raw pixel data in memory. +Same as the other decode functions, but instead takes a filename as input. +*/ +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, + const std::string& filename, + LodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8); +#endif //LODEPNG_COMPILE_DISK +#endif //LODEPNG_COMPILE_DECODER + +#ifdef LODEPNG_COMPILE_ENCODER +/*Same as lodepng_encode_memory, but encodes to an std::vector.*/ +unsigned encode(std::vector<unsigned char>& out, + const unsigned char* in, unsigned w, unsigned h, + LodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8); +unsigned encode(std::vector<unsigned char>& out, + const std::vector<unsigned char>& in, unsigned w, unsigned h, + LodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8); +#ifdef LODEPNG_COMPILE_DISK +/* +Converts 32-bit RGBA raw pixel data into a PNG file on disk. +Same as the other encode functions, but instead takes a filename as output. +NOTE: This overwrites existing files without warning! +*/ +unsigned encode(const std::string& filename, + const unsigned char* in, unsigned w, unsigned h, + LodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8); +unsigned encode(const std::string& filename, + const std::vector<unsigned char>& in, unsigned w, unsigned h, + LodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8); +#endif //LODEPNG_COMPILE_DISK +#endif //LODEPNG_COMPILE_ENCODER +} //namespace lodepng +#endif /*LODEPNG_COMPILE_CPP*/ +#endif /*LODEPNG_COMPILE_PNG*/ + +#ifdef LODEPNG_COMPILE_ERROR_TEXT +/*Returns an English description of the numerical error code.*/ +const char* lodepng_error_text(unsigned code); +#endif /*LODEPNG_COMPILE_ERROR_TEXT*/ + +#ifdef LODEPNG_COMPILE_DECODER +/*Settings for zlib decompression*/ +typedef struct LodePNGDecompressSettings LodePNGDecompressSettings; +struct LodePNGDecompressSettings +{ + unsigned ignore_adler32; /*if 1, continue and don't give an error message if the Adler32 checksum is corrupted*/ + + /*use custom zlib decoder instead of built in one (default: null)*/ + unsigned (*custom_zlib)(unsigned char**, size_t*, + const unsigned char*, size_t, + const LodePNGDecompressSettings*); + /*use custom deflate decoder instead of built in one (default: null) + if custom_zlib is used, custom_deflate is ignored since only the built in + zlib function will call custom_deflate*/ + unsigned (*custom_inflate)(unsigned char**, size_t*, + const unsigned char*, size_t, + const LodePNGDecompressSettings*); + + const void* custom_context; /*optional custom settings for custom functions*/ +}; + +extern const LodePNGDecompressSettings lodepng_default_decompress_settings; +void lodepng_decompress_settings_init(LodePNGDecompressSettings* settings); +#endif /*LODEPNG_COMPILE_DECODER*/ + +#ifdef LODEPNG_COMPILE_ENCODER +/* +Settings for zlib compression. Tweaking these settings tweaks the balance +between speed and compression ratio. +*/ +typedef struct LodePNGCompressSettings LodePNGCompressSettings; +struct LodePNGCompressSettings /*deflate = compress*/ +{ + /*LZ77 related settings*/ + unsigned btype; /*the block type for LZ (0, 1, 2 or 3, see zlib standard). Should be 2 for proper compression.*/ + unsigned use_lz77; /*whether or not to use LZ77. Should be 1 for proper compression.*/ + unsigned windowsize; /*must be a power of two <= 32768. higher compresses more but is slower. Typical value: 2048.*/ + unsigned minmatch; /*mininum lz77 length. 3 is normally best, 6 can be better for some PNGs. Default: 0*/ + unsigned nicematch; /*stop searching if >= this length found. Set to 258 for best compression. Default: 128*/ + unsigned lazymatching; /*use lazy matching: better compression but a bit slower. Default: true*/ + + /*use custom zlib encoder instead of built in one (default: null)*/ + unsigned (*custom_zlib)(unsigned char**, size_t*, + const unsigned char*, size_t, + const LodePNGCompressSettings*); + /*use custom deflate encoder instead of built in one (default: null) + if custom_zlib is used, custom_deflate is ignored since only the built in + zlib function will call custom_deflate*/ + unsigned (*custom_deflate)(unsigned char**, size_t*, + const unsigned char*, size_t, + const LodePNGCompressSettings*); + + const void* custom_context; /*optional custom settings for custom functions*/ +}; + +extern const LodePNGCompressSettings lodepng_default_compress_settings; +void lodepng_compress_settings_init(LodePNGCompressSettings* settings); +#endif /*LODEPNG_COMPILE_ENCODER*/ + +#ifdef LODEPNG_COMPILE_PNG +/* +Color mode of an image. Contains all information required to decode the pixel +bits to RGBA colors. This information is the same as used in the PNG file +format, and is used both for PNG and raw image data in LodePNG. +*/ +typedef struct LodePNGColorMode +{ + /*header (IHDR)*/ + LodePNGColorType colortype; /*color type, see PNG standard or documentation further in this header file*/ + unsigned bitdepth; /*bits per sample, see PNG standard or documentation further in this header file*/ + + /* + palette (PLTE and tRNS) + + Dynamically allocated with the colors of the palette, including alpha. + When encoding a PNG, to store your colors in the palette of the LodePNGColorMode, first use + lodepng_palette_clear, then for each color use lodepng_palette_add. + If you encode an image without alpha with palette, don't forget to put value 255 in each A byte of the palette. + + When decoding, by default you can ignore this palette, since LodePNG already + fills the palette colors in the pixels of the raw RGBA output. + + The palette is only supported for color type 3. + */ + unsigned char* palette; /*palette in RGBARGBA... order. When allocated, must be either 0, or have size 1024*/ + size_t palettesize; /*palette size in number of colors (amount of bytes is 4 * palettesize)*/ + + /* + transparent color key (tRNS) + + This color uses the same bit depth as the bitdepth value in this struct, which can be 1-bit to 16-bit. + For greyscale PNGs, r, g and b will all 3 be set to the same. + + When decoding, by default you can ignore this information, since LodePNG sets + pixels with this key to transparent already in the raw RGBA output. + + The color key is only supported for color types 0 and 2. + */ + unsigned key_defined; /*is a transparent color key given? 0 = false, 1 = true*/ + unsigned key_r; /*red/greyscale component of color key*/ + unsigned key_g; /*green component of color key*/ + unsigned key_b; /*blue component of color key*/ +} LodePNGColorMode; + +/*init, cleanup and copy functions to use with this struct*/ +void lodepng_color_mode_init(LodePNGColorMode* info); +void lodepng_color_mode_cleanup(LodePNGColorMode* info); +/*return value is error code (0 means no error)*/ +unsigned lodepng_color_mode_copy(LodePNGColorMode* dest, const LodePNGColorMode* source); + +void lodepng_palette_clear(LodePNGColorMode* info); +/*add 1 color to the palette*/ +unsigned lodepng_palette_add(LodePNGColorMode* info, + unsigned char r, unsigned char g, unsigned char b, unsigned char a); + +/*get the total amount of bits per pixel, based on colortype and bitdepth in the struct*/ +unsigned lodepng_get_bpp(const LodePNGColorMode* info); +/*get the amount of color channels used, based on colortype in the struct. +If a palette is used, it counts as 1 channel.*/ +unsigned lodepng_get_channels(const LodePNGColorMode* info); +/*is it a greyscale type? (only colortype 0 or 4)*/ +unsigned lodepng_is_greyscale_type(const LodePNGColorMode* info); +/*has it got an alpha channel? (only colortype 2 or 6)*/ +unsigned lodepng_is_alpha_type(const LodePNGColorMode* info); +/*has it got a palette? (only colortype 3)*/ +unsigned lodepng_is_palette_type(const LodePNGColorMode* info); +/*only returns true if there is a palette and there is a value in the palette with alpha < 255. +Loops through the palette to check this.*/ +unsigned lodepng_has_palette_alpha(const LodePNGColorMode* info); +/* +Check if the given color info indicates the possibility of having non-opaque pixels in the PNG image. +Returns true if the image can have translucent or invisible pixels (it still be opaque if it doesn't use such pixels). +Returns false if the image can only have opaque pixels. +In detail, it returns true only if it's a color type with alpha, or has a palette with non-opaque values, +or if "key_defined" is true. +*/ +unsigned lodepng_can_have_alpha(const LodePNGColorMode* info); +/*Returns the byte size of a raw image buffer with given width, height and color mode*/ +size_t lodepng_get_raw_size(unsigned w, unsigned h, const LodePNGColorMode* color); + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS +/*The information of a Time chunk in PNG.*/ +typedef struct LodePNGTime +{ + unsigned year; /*2 bytes used (0-65535)*/ + unsigned month; /*1-12*/ + unsigned day; /*1-31*/ + unsigned hour; /*0-23*/ + unsigned minute; /*0-59*/ + unsigned second; /*0-60 (to allow for leap seconds)*/ +} LodePNGTime; +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + +/*Information about the PNG image, except pixels, width and height.*/ +typedef struct LodePNGInfo +{ + /*header (IHDR), palette (PLTE) and transparency (tRNS) chunks*/ + unsigned compression_method;/*compression method of the original file. Always 0.*/ + unsigned filter_method; /*filter method of the original file*/ + unsigned interlace_method; /*interlace method of the original file*/ + LodePNGColorMode color; /*color type and bits, palette and transparency of the PNG file*/ + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + /* + suggested background color chunk (bKGD) + This color uses the same color mode as the PNG (except alpha channel), which can be 1-bit to 16-bit. + + For greyscale PNGs, r, g and b will all 3 be set to the same. When encoding + the encoder writes the red one. For palette PNGs: When decoding, the RGB value + will be stored, not a palette index. But when encoding, specify the index of + the palette in background_r, the other two are then ignored. + + The decoder does not use this background color to edit the color of pixels. + */ + unsigned background_defined; /*is a suggested background color given?*/ + unsigned background_r; /*red component of suggested background color*/ + unsigned background_g; /*green component of suggested background color*/ + unsigned background_b; /*blue component of suggested background color*/ + + /* + non-international text chunks (tEXt and zTXt) + + The char** arrays each contain num strings. The actual messages are in + text_strings, while text_keys are keywords that give a short description what + the actual text represents, e.g. Title, Author, Description, or anything else. + + A keyword is minimum 1 character and maximum 79 characters long. It's + discouraged to use a single line length longer than 79 characters for texts. + + Don't allocate these text buffers yourself. Use the init/cleanup functions + correctly and use lodepng_add_text and lodepng_clear_text. + */ + size_t text_num; /*the amount of texts in these char** buffers (there may be more texts in itext)*/ + char** text_keys; /*the keyword of a text chunk (e.g. "Comment")*/ + char** text_strings; /*the actual text*/ + + /* + international text chunks (iTXt) + Similar to the non-international text chunks, but with additional strings + "langtags" and "transkeys". + */ + size_t itext_num; /*the amount of international texts in this PNG*/ + char** itext_keys; /*the English keyword of the text chunk (e.g. "Comment")*/ + char** itext_langtags; /*language tag for this text's language, ISO/IEC 646 string, e.g. ISO 639 language tag*/ + char** itext_transkeys; /*keyword translated to the international language - UTF-8 string*/ + char** itext_strings; /*the actual international text - UTF-8 string*/ + + /*time chunk (tIME)*/ + unsigned time_defined; /*set to 1 to make the encoder generate a tIME chunk*/ + LodePNGTime time; + + /*phys chunk (pHYs)*/ + unsigned phys_defined; /*if 0, there is no pHYs chunk and the values below are undefined, if 1 else there is one*/ + unsigned phys_x; /*pixels per unit in x direction*/ + unsigned phys_y; /*pixels per unit in y direction*/ + unsigned phys_unit; /*may be 0 (unknown unit) or 1 (metre)*/ + + /* + unknown chunks + There are 3 buffers, one for each position in the PNG where unknown chunks can appear + each buffer contains all unknown chunks for that position consecutively + The 3 buffers are the unknown chunks between certain critical chunks: + 0: IHDR-PLTE, 1: PLTE-IDAT, 2: IDAT-IEND + Do not allocate or traverse this data yourself. Use the chunk traversing functions declared + later, such as lodepng_chunk_next and lodepng_chunk_append, to read/write this struct. + */ + unsigned char* unknown_chunks_data[3]; + size_t unknown_chunks_size[3]; /*size in bytes of the unknown chunks, given for protection*/ +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ +} LodePNGInfo; + +/*init, cleanup and copy functions to use with this struct*/ +void lodepng_info_init(LodePNGInfo* info); +void lodepng_info_cleanup(LodePNGInfo* info); +/*return value is error code (0 means no error)*/ +unsigned lodepng_info_copy(LodePNGInfo* dest, const LodePNGInfo* source); + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS +void lodepng_clear_text(LodePNGInfo* info); /*use this to clear the texts again after you filled them in*/ +unsigned lodepng_add_text(LodePNGInfo* info, const char* key, const char* str); /*push back both texts at once*/ + +void lodepng_clear_itext(LodePNGInfo* info); /*use this to clear the itexts again after you filled them in*/ +unsigned lodepng_add_itext(LodePNGInfo* info, const char* key, const char* langtag, + const char* transkey, const char* str); /*push back the 4 texts of 1 chunk at once*/ +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ + +/* +Converts raw buffer from one color type to another color type, based on +LodePNGColorMode structs to describe the input and output color type. +See the reference manual at the end of this header file to see which color conversions are supported. +return value = LodePNG error code (0 if all went ok, an error if the conversion isn't supported) +The out buffer must have size (w * h * bpp + 7) / 8, where bpp is the bits per pixel +of the output color type (lodepng_get_bpp) +The fix_png value works as described in struct LodePNGDecoderSettings. +Note: for 16-bit per channel colors, uses big endian format like PNG does. +*/ +unsigned lodepng_convert(unsigned char* out, const unsigned char* in, + LodePNGColorMode* mode_out, const LodePNGColorMode* mode_in, + unsigned w, unsigned h, unsigned fix_png); + +#ifdef LODEPNG_COMPILE_DECODER +/* +Settings for the decoder. This contains settings for the PNG and the Zlib +decoder, but not the Info settings from the Info structs. +*/ +typedef struct LodePNGDecoderSettings +{ + LodePNGDecompressSettings zlibsettings; /*in here is the setting to ignore Adler32 checksums*/ + + unsigned ignore_crc; /*ignore CRC checksums*/ + /* + The fix_png setting, if 1, makes the decoder tolerant towards some PNG images + that do not correctly follow the PNG specification. This only supports errors + that are fixable, were found in images that are actually used on the web, and + are silently tolerated by other decoders as well. Currently only one such fix + is implemented: if a palette index is out of bounds given the palette size, + interpret it as opaque black. + By default this value is 0, which makes it stop with an error on such images. + */ + unsigned fix_png; + unsigned color_convert; /*whether to convert the PNG to the color type you want. Default: yes*/ + +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + unsigned read_text_chunks; /*if false but remember_unknown_chunks is true, they're stored in the unknown chunks*/ + /*store all bytes from unknown chunks in the LodePNGInfo (off by default, useful for a png editor)*/ + unsigned remember_unknown_chunks; +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ +} LodePNGDecoderSettings; + +void lodepng_decoder_settings_init(LodePNGDecoderSettings* settings); +#endif /*LODEPNG_COMPILE_DECODER*/ + +#ifdef LODEPNG_COMPILE_ENCODER +/*automatically use color type with less bits per pixel if losslessly possible. Default: AUTO*/ +typedef enum LodePNGFilterStrategy +{ + /*every filter at zero*/ + LFS_ZERO, + /*Use filter that gives minumum sum, as described in the official PNG filter heuristic.*/ + LFS_MINSUM, + /*Use the filter type that gives smallest Shannon entropy for this scanline. Depending + on the image, this is better or worse than minsum.*/ + LFS_ENTROPY, + /* + Brute-force-search PNG filters by compressing each filter for each scanline. + Experimental, very slow, and only rarely gives better compression than MINSUM. + */ + LFS_BRUTE_FORCE, + /*use predefined_filters buffer: you specify the filter type for each scanline*/ + LFS_PREDEFINED +} LodePNGFilterStrategy; + +/*automatically use color type with less bits per pixel if losslessly possible. Default: LAC_AUTO*/ +typedef enum LodePNGAutoConvert +{ + LAC_NO, /*use color type user requested*/ + LAC_ALPHA, /*use color type user requested, but if only opaque pixels and RGBA or grey+alpha, use RGB or grey*/ + LAC_AUTO, /*use PNG color type that can losslessly represent the uncompressed image the smallest possible*/ + /* + like AUTO, but do not choose 1, 2 or 4 bit per pixel types. + sometimes a PNG image compresses worse if less than 8 bits per pixels. + */ + LAC_AUTO_NO_NIBBLES, + /* + like AUTO, but never choose palette color type. For small images, encoding + the palette may take more bytes than what is gained. Note that AUTO also + already prevents encoding the palette for extremely small images, but that may + not be sufficient because due to the compression it cannot predict when to + switch. + */ + LAC_AUTO_NO_PALETTE, + LAC_AUTO_NO_NIBBLES_NO_PALETTE +} LodePNGAutoConvert; + + +/* +Automatically chooses color type that gives smallest amount of bits in the +output image, e.g. grey if there are only greyscale pixels, palette if there +are less than 256 colors, ... +The auto_convert parameter allows limiting it to not use palette, ... +*/ +unsigned lodepng_auto_choose_color(LodePNGColorMode* mode_out, + const unsigned char* image, unsigned w, unsigned h, + const LodePNGColorMode* mode_in, + LodePNGAutoConvert auto_convert); + +/*Settings for the encoder.*/ +typedef struct LodePNGEncoderSettings +{ + LodePNGCompressSettings zlibsettings; /*settings for the zlib encoder, such as window size, ...*/ + + LodePNGAutoConvert auto_convert; /*how to automatically choose output PNG color type, if at all*/ + + /*If true, follows the official PNG heuristic: if the PNG uses a palette or lower than + 8 bit depth, set all filters to zero. Otherwise use the filter_strategy. Note that to + completely follow the official PNG heuristic, filter_palette_zero must be true and + filter_strategy must be LFS_MINSUM*/ + unsigned filter_palette_zero; + /*Which filter strategy to use when not using zeroes due to filter_palette_zero. + Set filter_palette_zero to 0 to ensure always using your chosen strategy. Default: LFS_MINSUM*/ + LodePNGFilterStrategy filter_strategy; + /*used if filter_strategy is LFS_PREDEFINED. In that case, this must point to a buffer with + the same length as the amount of scanlines in the image, and each value must <= 5. You + have to cleanup this buffer, LodePNG will never free it. Don't forget that filter_palette_zero + must be set to 0 to ensure this is also used on palette or low bitdepth images.*/ + const unsigned char* predefined_filters; + + /*force creating a PLTE chunk if colortype is 2 or 6 (= a suggested palette). + If colortype is 3, PLTE is _always_ created.*/ + unsigned force_palette; +#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS + /*add LodePNG identifier and version as a text chunk, for debugging*/ + unsigned add_id; + /*encode text chunks as zTXt chunks instead of tEXt chunks, and use compression in iTXt chunks*/ + unsigned text_compression; +#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/ +} LodePNGEncoderSettings; + +void lodepng_encoder_settings_init(LodePNGEncoderSettings* settings); +#endif /*LODEPNG_COMPILE_ENCODER*/ + + +#if defined(LODEPNG_COMPILE_DECODER) || defined(LODEPNG_COMPILE_ENCODER) +/*The settings, state and information for extended encoding and decoding.*/ +typedef struct LodePNGState +{ +#ifdef LODEPNG_COMPILE_DECODER + LodePNGDecoderSettings decoder; /*the decoding settings*/ +#endif /*LODEPNG_COMPILE_DECODER*/ +#ifdef LODEPNG_COMPILE_ENCODER + LodePNGEncoderSettings encoder; /*the encoding settings*/ +#endif /*LODEPNG_COMPILE_ENCODER*/ + LodePNGColorMode info_raw; /*specifies the format in which you would like to get the raw pixel buffer*/ + LodePNGInfo info_png; /*info of the PNG image obtained after decoding*/ + unsigned error; +#ifdef LODEPNG_COMPILE_CPP + //For the lodepng::State subclass. + virtual ~LodePNGState(){} +#endif +} LodePNGState; + +/*init, cleanup and copy functions to use with this struct*/ +void lodepng_state_init(LodePNGState* state); +void lodepng_state_cleanup(LodePNGState* state); +void lodepng_state_copy(LodePNGState* dest, const LodePNGState* source); +#endif /* defined(LODEPNG_COMPILE_DECODER) || defined(LODEPNG_COMPILE_ENCODER) */ + +#ifdef LODEPNG_COMPILE_DECODER +/* +Same as lodepng_decode_memory, but uses a LodePNGState to allow custom settings and +getting much more information about the PNG image and color mode. +*/ +unsigned lodepng_decode(unsigned char** out, unsigned* w, unsigned* h, + LodePNGState* state, + const unsigned char* in, size_t insize); + +/* +Read the PNG header, but not the actual data. This returns only the information +that is in the header chunk of the PNG, such as width, height and color type. The +information is placed in the info_png field of the LodePNGState. +*/ +unsigned lodepng_inspect(unsigned* w, unsigned* h, + LodePNGState* state, + const unsigned char* in, size_t insize); +#endif /*LODEPNG_COMPILE_DECODER*/ + + +#ifdef LODEPNG_COMPILE_ENCODER +/*This function allocates the out buffer with standard malloc and stores the size in *outsize.*/ +unsigned lodepng_encode(unsigned char** out, size_t* outsize, + const unsigned char* image, unsigned w, unsigned h, + LodePNGState* state); +#endif /*LODEPNG_COMPILE_ENCODER*/ + +/* +The lodepng_chunk functions are normally not needed, except to traverse the +unknown chunks stored in the LodePNGInfo struct, or add new ones to it. +It also allows traversing the chunks of an encoded PNG file yourself. + +PNG standard chunk naming conventions: +First byte: uppercase = critical, lowercase = ancillary +Second byte: uppercase = public, lowercase = private +Third byte: must be uppercase +Fourth byte: uppercase = unsafe to copy, lowercase = safe to copy +*/ + +/*get the length of the data of the chunk. Total chunk length has 12 bytes more.*/ +unsigned lodepng_chunk_length(const unsigned char* chunk); + +/*puts the 4-byte type in null terminated string*/ +void lodepng_chunk_type(char type[5], const unsigned char* chunk); + +/*check if the type is the given type*/ +unsigned char lodepng_chunk_type_equals(const unsigned char* chunk, const char* type); + +/*0: it's one of the critical chunk types, 1: it's an ancillary chunk (see PNG standard)*/ +unsigned char lodepng_chunk_ancillary(const unsigned char* chunk); + +/*0: public, 1: private (see PNG standard)*/ +unsigned char lodepng_chunk_private(const unsigned char* chunk); + +/*0: the chunk is unsafe to copy, 1: the chunk is safe to copy (see PNG standard)*/ +unsigned char lodepng_chunk_safetocopy(const unsigned char* chunk); + +/*get pointer to the data of the chunk, where the input points to the header of the chunk*/ +unsigned char* lodepng_chunk_data(unsigned char* chunk); +const unsigned char* lodepng_chunk_data_const(const unsigned char* chunk); + +/*returns 0 if the crc is correct, 1 if it's incorrect (0 for OK as usual!)*/ +unsigned lodepng_chunk_check_crc(const unsigned char* chunk); + +/*generates the correct CRC from the data and puts it in the last 4 bytes of the chunk*/ +void lodepng_chunk_generate_crc(unsigned char* chunk); + +/*iterate to next chunks. don't use on IEND chunk, as there is no next chunk then*/ +unsigned char* lodepng_chunk_next(unsigned char* chunk); +const unsigned char* lodepng_chunk_next_const(const unsigned char* chunk); + +/* +Appends chunk to the data in out. The given chunk should already have its chunk header. +The out variable and outlength are updated to reflect the new reallocated buffer. +Returns error code (0 if it went ok) +*/ +unsigned lodepng_chunk_append(unsigned char** out, size_t* outlength, const unsigned char* chunk); + +/* +Appends new chunk to out. The chunk to append is given by giving its length, type +and data separately. The type is a 4-letter string. +The out variable and outlength are updated to reflect the new reallocated buffer. +Returne error code (0 if it went ok) +*/ +unsigned lodepng_chunk_create(unsigned char** out, size_t* outlength, unsigned length, + const char* type, const unsigned char* data); + + +/*Calculate CRC32 of buffer*/ +unsigned lodepng_crc32(const unsigned char* buf, size_t len); +#endif /*LODEPNG_COMPILE_PNG*/ + + +#ifdef LODEPNG_COMPILE_ZLIB +/* +This zlib part can be used independently to zlib compress and decompress a +buffer. It cannot be used to create gzip files however, and it only supports the +part of zlib that is required for PNG, it does not support dictionaries. +*/ + +#ifdef LODEPNG_COMPILE_DECODER +/*Inflate a buffer. Inflate is the decompression step of deflate. Out buffer must be freed after use.*/ +unsigned lodepng_inflate(unsigned char** out, size_t* outsize, + const unsigned char* in, size_t insize, + const LodePNGDecompressSettings* settings); + +/* +Decompresses Zlib data. Reallocates the out buffer and appends the data. The +data must be according to the zlib specification. +Either, *out must be NULL and *outsize must be 0, or, *out must be a valid +buffer and *outsize its size in bytes. out must be freed by user after usage. +*/ +unsigned lodepng_zlib_decompress(unsigned char** out, size_t* outsize, + const unsigned char* in, size_t insize, + const LodePNGDecompressSettings* settings); +#endif /*LODEPNG_COMPILE_DECODER*/ + +#ifdef LODEPNG_COMPILE_ENCODER +/* +Compresses data with Zlib. Reallocates the out buffer and appends the data. +Zlib adds a small header and trailer around the deflate data. +The data is output in the format of the zlib specification. +Either, *out must be NULL and *outsize must be 0, or, *out must be a valid +buffer and *outsize its size in bytes. out must be freed by user after usage. +*/ +unsigned lodepng_zlib_compress(unsigned char** out, size_t* outsize, + const unsigned char* in, size_t insize, + const LodePNGCompressSettings* settings); + +/* +Find length-limited Huffman code for given frequencies. This function is in the +public interface only for tests, it's used internally by lodepng_deflate. +*/ +unsigned lodepng_huffman_code_lengths(unsigned* lengths, const unsigned* frequencies, + size_t numcodes, unsigned maxbitlen); + +/*Compress a buffer with deflate. See RFC 1951. Out buffer must be freed after use.*/ +unsigned lodepng_deflate(unsigned char** out, size_t* outsize, + const unsigned char* in, size_t insize, + const LodePNGCompressSettings* settings); + +#endif /*LODEPNG_COMPILE_ENCODER*/ +#endif /*LODEPNG_COMPILE_ZLIB*/ + +#ifdef LODEPNG_COMPILE_DISK +/* +Load a file from disk into buffer. The function allocates the out buffer, and +after usage you should free it. +out: output parameter, contains pointer to loaded buffer. +outsize: output parameter, size of the allocated out buffer +filename: the path to the file to load +return value: error code (0 means ok) +*/ +unsigned lodepng_load_file(unsigned char** out, size_t* outsize, const char* filename); + +/* +Save a file from buffer to disk. Warning, if it exists, this function overwrites +the file without warning! +buffer: the buffer to write +buffersize: size of the buffer to write +filename: the path to the file to save to +return value: error code (0 means ok) +*/ +unsigned lodepng_save_file(const unsigned char* buffer, size_t buffersize, const char* filename); +#endif /*LODEPNG_COMPILE_DISK*/ + +#ifdef LODEPNG_COMPILE_CPP +//The LodePNG C++ wrapper uses std::vectors instead of manually allocated memory buffers. +namespace lodepng +{ +#ifdef LODEPNG_COMPILE_PNG +class State : public LodePNGState +{ + public: + State(); + State(const State& other); + virtual ~State(); + State& operator=(const State& other); +}; + +#ifdef LODEPNG_COMPILE_DECODER +//Same as other lodepng::decode, but using a State for more settings and information. +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, + State& state, + const unsigned char* in, size_t insize); +unsigned decode(std::vector<unsigned char>& out, unsigned& w, unsigned& h, + State& state, + const std::vector<unsigned char>& in); +#endif /*LODEPNG_COMPILE_DECODER*/ + +#ifdef LODEPNG_COMPILE_ENCODER +//Same as other lodepng::encode, but using a State for more settings and information. +unsigned encode(std::vector<unsigned char>& out, + const unsigned char* in, unsigned w, unsigned h, + State& state); +unsigned encode(std::vector<unsigned char>& out, + const std::vector<unsigned char>& in, unsigned w, unsigned h, + State& state); +#endif /*LODEPNG_COMPILE_ENCODER*/ + +#ifdef LODEPNG_COMPILE_DISK +/* +Load a file from disk into an std::vector. If the vector is empty, then either +the file doesn't exist or is an empty file. +*/ +void load_file(std::vector<unsigned char>& buffer, const std::string& filename); + +/* +Save the binary data in an std::vector to a file on disk. The file is overwritten +without warning. +*/ +void save_file(const std::vector<unsigned char>& buffer, const std::string& filename); +#endif //LODEPNG_COMPILE_DISK +#endif //LODEPNG_COMPILE_PNG + +#ifdef LODEPNG_COMPILE_ZLIB +#ifdef LODEPNG_COMPILE_DECODER +//Zlib-decompress an unsigned char buffer +unsigned decompress(std::vector<unsigned char>& out, const unsigned char* in, size_t insize, + const LodePNGDecompressSettings& settings = lodepng_default_decompress_settings); + +//Zlib-decompress an std::vector +unsigned decompress(std::vector<unsigned char>& out, const std::vector<unsigned char>& in, + const LodePNGDecompressSettings& settings = lodepng_default_decompress_settings); +#endif //LODEPNG_COMPILE_DECODER + +#ifdef LODEPNG_COMPILE_ENCODER +//Zlib-compress an unsigned char buffer +unsigned compress(std::vector<unsigned char>& out, const unsigned char* in, size_t insize, + const LodePNGCompressSettings& settings = lodepng_default_compress_settings); + +//Zlib-compress an std::vector +unsigned compress(std::vector<unsigned char>& out, const std::vector<unsigned char>& in, + const LodePNGCompressSettings& settings = lodepng_default_compress_settings); +#endif //LODEPNG_COMPILE_ENCODER +#endif //LODEPNG_COMPILE_ZLIB +} //namespace lodepng +#endif /*LODEPNG_COMPILE_CPP*/ + +/* +TODO: +[.] test if there are no memory leaks or security exploits - done a lot but needs to be checked often +[.] check compatibility with vareous compilers - done but needs to be redone for every newer version +[X] converting color to 16-bit per channel types +[ ] read all public PNG chunk types (but never let the color profile and gamma ones touch RGB values) +[ ] make sure encoder generates no chunks with size > (2^31)-1 +[ ] partial decoding (stream processing) +[X] let the "isFullyOpaque" function check color keys and transparent palettes too +[X] better name for the variables "codes", "codesD", "codelengthcodes", "clcl" and "lldl" +[ ] don't stop decoding on errors like 69, 57, 58 (make warnings) +[ ] make option to choose if the raw image with non multiple of 8 bits per scanline should have padding bits or not +[ ] let the C++ wrapper catch exceptions coming from the standard library and return LodePNG error codes +*/ + +#endif /*LODEPNG_H inclusion guard*/ + +/* +LodePNG Documentation +--------------------- + +0. table of contents +-------------------- + + 1. about + 1.1. supported features + 1.2. features not supported + 2. C and C++ version + 3. security + 4. decoding + 5. encoding + 6. color conversions + 6.1. PNG color types + 6.2. color conversions + 6.3. padding bits + 6.4. A note about 16-bits per channel and endianness + 7. error values + 8. chunks and PNG editing + 9. compiler support + 10. examples + 10.1. decoder C++ example + 10.2. decoder C example + 11. changes + 12. contact information + + +1. about +-------- + +PNG is a file format to store raster images losslessly with good compression, +supporting different color types and alpha channel. + +LodePNG is a PNG codec according to the Portable Network Graphics (PNG) +Specification (Second Edition) - W3C Recommendation 10 November 2003. + +The specifications used are: + +*) Portable Network Graphics (PNG) Specification (Second Edition): + http://www.w3.org/TR/2003/REC-PNG-20031110 +*) RFC 1950 ZLIB Compressed Data Format version 3.3: + http://www.gzip.org/zlib/rfc-zlib.html +*) RFC 1951 DEFLATE Compressed Data Format Specification ver 1.3: + http://www.gzip.org/zlib/rfc-deflate.html + +The most recent version of LodePNG can currently be found at +http://lodev.org/lodepng/ + +LodePNG works both in C (ISO C90) and C++, with a C++ wrapper that adds +extra functionality. + +LodePNG exists out of two files: +-lodepng.h: the header file for both C and C++ +-lodepng.c(pp): give it the name lodepng.c or lodepng.cpp (or .cc) depending on your usage + +If you want to start using LodePNG right away without reading this doc, get the +examples from the LodePNG website to see how to use it in code, or check the +smaller examples in chapter 13 here. + +LodePNG is simple but only supports the basic requirements. To achieve +simplicity, the following design choices were made: There are no dependencies +on any external library. There are functions to decode and encode a PNG with +a single function call, and extended versions of these functions taking a +LodePNGState struct allowing to specify or get more information. By default +the colors of the raw image are always RGB or RGBA, no matter what color type +the PNG file uses. To read and write files, there are simple functions to +convert the files to/from buffers in memory. + +This all makes LodePNG suitable for loading textures in games, demos and small +programs, ... It's less suitable for full fledged image editors, loading PNGs +over network (it requires all the image data to be available before decoding can +begin), life-critical systems, ... + +1.1. supported features +----------------------- + +The following features are supported by the decoder: + +*) decoding of PNGs with any color type, bit depth and interlace mode, to a 24- or 32-bit color raw image, + or the same color type as the PNG +*) encoding of PNGs, from any raw image to 24- or 32-bit color, or the same color type as the raw image +*) Adam7 interlace and deinterlace for any color type +*) loading the image from harddisk or decoding it from a buffer from other sources than harddisk +*) support for alpha channels, including RGBA color model, translucent palettes and color keying +*) zlib decompression (inflate) +*) zlib compression (deflate) +*) CRC32 and ADLER32 checksums +*) handling of unknown chunks, allowing making a PNG editor that stores custom and unknown chunks. +*) the following chunks are supported (generated/interpreted) by both encoder and decoder: + IHDR: header information + PLTE: color palette + IDAT: pixel data + IEND: the final chunk + tRNS: transparency for palettized images + tEXt: textual information + zTXt: compressed textual information + iTXt: international textual information + bKGD: suggested background color + pHYs: physical dimensions + tIME: modification time + +1.2. features not supported +--------------------------- + +The following features are _not_ supported: + +*) some features needed to make a conformant PNG-Editor might be still missing. +*) partial loading/stream processing. All data must be available and is processed in one call. +*) The following public chunks are not supported but treated as unknown chunks by LodePNG + cHRM, gAMA, iCCP, sRGB, sBIT, hIST, sPLT + Some of these are not supported on purpose: LodePNG wants to provide the RGB values + stored in the pixels, not values modified by system dependent gamma or color models. + + +2. C and C++ version +-------------------- + +The C version uses buffers allocated with alloc that you need to free() +yourself. You need to use init and cleanup functions for each struct whenever +using a struct from the C version to avoid exploits and memory leaks. + +The C++ version has extra functions with std::vectors in the interface and the +lodepng::State class which is a LodePNGState with constructor and destructor. + +These files work without modification for both C and C++ compilers because all +the additional C++ code is in "#ifdef __cplusplus" blocks that make C-compilers +ignore it, and the C code is made to compile both with strict ISO C90 and C++. + +To use the C++ version, you need to rename the source file to lodepng.cpp +(instead of lodepng.c), and compile it with a C++ compiler. + +To use the C version, you need to rename the source file to lodepng.c (instead +of lodepng.cpp), and compile it with a C compiler. + + +3. Security +----------- + +Even if carefully designed, it's always possible that LodePNG contains possible +exploits. If you discover one, please let me know, and it will be fixed. + +When using LodePNG, care has to be taken with the C version of LodePNG, as well +as the C-style structs when working with C++. The following conventions are used +for all C-style structs: + +-if a struct has a corresponding init function, always call the init function when making a new one +-if a struct has a corresponding cleanup function, call it before the struct disappears to avoid memory leaks +-if a struct has a corresponding copy function, use the copy function instead of "=". + The destination must also be inited already. + + +4. Decoding +----------- + +Decoding converts a PNG compressed image to a raw pixel buffer. + +Most documentation on using the decoder is at its declarations in the header +above. For C, simple decoding can be done with functions such as +lodepng_decode32, and more advanced decoding can be done with the struct +LodePNGState and lodepng_decode. For C++, all decoding can be done with the +various lodepng::decode functions, and lodepng::State can be used for advanced +features. + +When using the LodePNGState, it uses the following fields for decoding: +*) LodePNGInfo info_png: it stores extra information about the PNG (the input) in here +*) LodePNGColorMode info_raw: here you can say what color mode of the raw image (the output) you want to get +*) LodePNGDecoderSettings decoder: you can specify a few extra settings for the decoder to use + +LodePNGInfo info_png +-------------------- + +After decoding, this contains extra information of the PNG image, except the actual +pixels, width and height because these are already gotten directly from the decoder +functions. + +It contains for example the original color type of the PNG image, text comments, +suggested background color, etc... More details about the LodePNGInfo struct are +at its declaration documentation. + +LodePNGColorMode info_raw +------------------------- + +When decoding, here you can specify which color type you want +the resulting raw image to be. If this is different from the colortype of the +PNG, then the decoder will automatically convert the result. This conversion +always works, except if you want it to convert a color PNG to greyscale or to +a palette with missing colors. + +By default, 32-bit color is used for the result. + +LodePNGDecoderSettings decoder +------------------------------ + +The settings can be used to ignore the errors created by invalid CRC and Adler32 +chunks, and to disable the decoding of tEXt chunks. + +There's also a setting color_convert, true by default. If false, no conversion +is done, the resulting data will be as it was in the PNG (after decompression) +and you'll have to puzzle the colors of the pixels together yourself using the +color type information in the LodePNGInfo. + + +5. Encoding +----------- + +Encoding converts a raw pixel buffer to a PNG compressed image. + +Most documentation on using the encoder is at its declarations in the header +above. For C, simple encoding can be done with functions such as +lodepng_encode32, and more advanced decoding can be done with the struct +LodePNGState and lodepng_encode. For C++, all encoding can be done with the +various lodepng::encode functions, and lodepng::State can be used for advanced +features. + +Like the decoder, the encoder can also give errors. However it gives less errors +since the encoder input is trusted, the decoder input (a PNG image that could +be forged by anyone) is not trusted. + +When using the LodePNGState, it uses the following fields for encoding: +*) LodePNGInfo info_png: here you specify how you want the PNG (the output) to be. +*) LodePNGColorMode info_raw: here you say what color type of the raw image (the input) has +*) LodePNGEncoderSettings encoder: you can specify a few settings for the encoder to use + +LodePNGInfo info_png +-------------------- + +When encoding, you use this the opposite way as when decoding: for encoding, +you fill in the values you want the PNG to have before encoding. By default it's +not needed to specify a color type for the PNG since it's automatically chosen, +but it's possible to choose it yourself given the right settings. + +The encoder will not always exactly match the LodePNGInfo struct you give, +it tries as close as possible. Some things are ignored by the encoder. The +encoder uses, for example, the following settings from it when applicable: +colortype and bitdepth, text chunks, time chunk, the color key, the palette, the +background color, the interlace method, unknown chunks, ... + +When encoding to a PNG with colortype 3, the encoder will generate a PLTE chunk. +If the palette contains any colors for which the alpha channel is not 255 (so +there are translucent colors in the palette), it'll add a tRNS chunk. + +LodePNGColorMode info_raw +------------------------- + +You specify the color type of the raw image that you give to the input here, +including a possible transparent color key and palette you happen to be using in +your raw image data. + +By default, 32-bit color is assumed, meaning your input has to be in RGBA +format with 4 bytes (unsigned chars) per pixel. + +LodePNGEncoderSettings encoder +------------------------------ + +The following settings are supported (some are in sub-structs): +*) auto_convert: when this option is enabled, the encoder will +automatically choose the smallest possible color mode (including color key) that +can encode the colors of all pixels without information loss. +*) btype: the block type for LZ77. 0 = uncompressed, 1 = fixed huffman tree, + 2 = dynamic huffman tree (best compression). Should be 2 for proper + compression. +*) use_lz77: whether or not to use LZ77 for compressed block types. Should be + true for proper compression. +*) windowsize: the window size used by the LZ77 encoder (1 - 32768). Has value + 2048 by default, but can be set to 32768 for better, but slow, compression. +*) force_palette: if colortype is 2 or 6, you can make the encoder write a PLTE + chunk if force_palette is true. This can used as suggested palette to convert + to by viewers that don't support more than 256 colors (if those still exist) +*) add_id: add text chunk "Encoder: LodePNG <version>" to the image. +*) text_compression: default 1. If 1, it'll store texts as zTXt instead of tEXt chunks. + zTXt chunks use zlib compression on the text. This gives a smaller result on + large texts but a larger result on small texts (such as a single program name). + It's all tEXt or all zTXt though, there's no separate setting per text yet. + + +6. color conversions +-------------------- + +An important thing to note about LodePNG, is that the color type of the PNG, and +the color type of the raw image, are completely independent. By default, when +you decode a PNG, you get the result as a raw image in the color type you want, +no matter whether the PNG was encoded with a palette, greyscale or RGBA color. +And if you encode an image, by default LodePNG will automatically choose the PNG +color type that gives good compression based on the values of colors and amount +of colors in the image. It can be configured to let you control it instead as +well, though. + +To be able to do this, LodePNG does conversions from one color mode to another. +It can convert from almost any color type to any other color type, except the +following conversions: RGB to greyscale is not supported, and converting to a +palette when the palette doesn't have a required color is not supported. This is +not supported on purpose: this is information loss which requires a color +reduction algorithm that is beyong the scope of a PNG encoder (yes, RGB to grey +is easy, but there are multiple ways if you want to give some channels more +weight). + +By default, when decoding, you get the raw image in 32-bit RGBA or 24-bit RGB +color, no matter what color type the PNG has. And by default when encoding, +LodePNG automatically picks the best color model for the output PNG, and expects +the input image to be 32-bit RGBA or 24-bit RGB. So, unless you want to control +the color format of the images yourself, you can skip this chapter. + +6.1. PNG color types +-------------------- + +A PNG image can have many color types, ranging from 1-bit color to 64-bit color, +as well as palettized color modes. After the zlib decompression and unfiltering +in the PNG image is done, the raw pixel data will have that color type and thus +a certain amount of bits per pixel. If you want the output raw image after +decoding to have another color type, a conversion is done by LodePNG. + +The PNG specification gives the following color types: + +0: greyscale, bit depths 1, 2, 4, 8, 16 +2: RGB, bit depths 8 and 16 +3: palette, bit depths 1, 2, 4 and 8 +4: greyscale with alpha, bit depths 8 and 16 +6: RGBA, bit depths 8 and 16 + +Bit depth is the amount of bits per pixel per color channel. So the total amount +of bits per pixel is: amount of channels * bitdepth. + +6.2. color conversions +---------------------- + +As explained in the sections about the encoder and decoder, you can specify +color types and bit depths in info_png and info_raw to change the default +behaviour. + +If, when decoding, you want the raw image to be something else than the default, +you need to set the color type and bit depth you want in the LodePNGColorMode, +or the parameters of the simple function of LodePNG you're using. + +If, when encoding, you use another color type than the default in the input +image, you need to specify its color type and bit depth in the LodePNGColorMode +of the raw image, or use the parameters of the simplefunction of LodePNG you're +using. + +If, when encoding, you don't want LodePNG to choose the output PNG color type +but control it yourself, you need to set auto_convert in the encoder settings +to LAC_NONE, and specify the color type you want in the LodePNGInfo of the +encoder. + +If you do any of the above, LodePNG may need to do a color conversion, which +follows the rules below, and may sometimes not be allowed. + +To avoid some confusion: +-the decoder converts from PNG to raw image +-the encoder converts from raw image to PNG +-the colortype and bitdepth in LodePNGColorMode info_raw, are those of the raw image +-the colortype and bitdepth in the color field of LodePNGInfo info_png, are those of the PNG +-when encoding, the color type in LodePNGInfo is ignored if auto_convert + is enabled, it is automatically generated instead +-when decoding, the color type in LodePNGInfo is set by the decoder to that of the original + PNG image, but it can be ignored since the raw image has the color type you requested instead +-if the color type of the LodePNGColorMode and PNG image aren't the same, a conversion + between the color types is done if the color types are supported. If it is not + supported, an error is returned. If the types are the same, no conversion is done. +-even though some conversions aren't supported, LodePNG supports loading PNGs from any + colortype and saving PNGs to any colortype, sometimes it just requires preparing + the raw image correctly before encoding. +-both encoder and decoder use the same color converter. + +Non supported color conversions: +-color to greyscale: no error is thrown, but the result will look ugly because +only the red channel is taken +-anything, to palette when that palette does not have that color in it: in this +case an error is thrown + +Supported color conversions: +-anything to 8-bit RGB, 8-bit RGBA, 16-bit RGB, 16-bit RGBA +-any grey or grey+alpha, to grey or grey+alpha +-anything to a palette, as long as the palette has the requested colors in it +-removing alpha channel +-higher to smaller bitdepth, and vice versa + +If you want no color conversion to be done: +-In the encoder, you can make it save a PNG with any color type by giving the +raw color mode and LodePNGInfo the same color mode, and setting auto_convert to +LAC_NO. +-In the decoder, you can make it store the pixel data in the same color type +as the PNG has, by setting the color_convert setting to false. Settings in +info_raw are then ignored. + +The function lodepng_convert does the color conversion. It is available in the +interface but normally isn't needed since the encoder and decoder already call +it. + +6.3. padding bits +----------------- + +In the PNG file format, if a less than 8-bit per pixel color type is used and the scanlines +have a bit amount that isn't a multiple of 8, then padding bits are used so that each +scanline starts at a fresh byte. But that is NOT true for the LodePNG raw input and output. +The raw input image you give to the encoder, and the raw output image you get from the decoder +will NOT have these padding bits, e.g. in the case of a 1-bit image with a width +of 7 pixels, the first pixel of the second scanline will the the 8th bit of the first byte, +not the first bit of a new byte. + +6.4. A note about 16-bits per channel and endianness +---------------------------------------------------- + +LodePNG uses unsigned char arrays for 16-bit per channel colors too, just like +for any other color format. The 16-bit values are stored in big endian (most +significant byte first) in these arrays. This is the opposite order of the +little endian used by x86 CPU's. + +LodePNG always uses big endian because the PNG file format does so internally. +Conversions to other formats than PNG uses internally are not supported by +LodePNG on purpose, there are myriads of formats, including endianness of 16-bit +colors, the order in which you store R, G, B and A, and so on. Supporting and +converting to/from all that is outside the scope of LodePNG. + +This may mean that, depending on your use case, you may want to convert the big +endian output of LodePNG to little endian with a for loop. This is certainly not +always needed, many applications and libraries support big endian 16-bit colors +anyway, but it means you cannot simply cast the unsigned char* buffer to an +unsigned short* buffer on x86 CPUs. + + +7. error values +--------------- + +All functions in LodePNG that return an error code, return 0 if everything went +OK, or a non-zero code if there was an error. + +The meaning of the LodePNG error values can be retrieved with the function +lodepng_error_text: given the numerical error code, it returns a description +of the error in English as a string. + +Check the implementation of lodepng_error_text to see the meaning of each code. + + +8. chunks and PNG editing +------------------------- + +If you want to add extra chunks to a PNG you encode, or use LodePNG for a PNG +editor that should follow the rules about handling of unknown chunks, or if your +program is able to read other types of chunks than the ones handled by LodePNG, +then that's possible with the chunk functions of LodePNG. + +A PNG chunk has the following layout: + +4 bytes length +4 bytes type name +length bytes data +4 bytes CRC + +8.1. iterating through chunks +----------------------------- + +If you have a buffer containing the PNG image data, then the first chunk (the +IHDR chunk) starts at byte number 8 of that buffer. The first 8 bytes are the +signature of the PNG and are not part of a chunk. But if you start at byte 8 +then you have a chunk, and can check the following things of it. + +NOTE: none of these functions check for memory buffer boundaries. To avoid +exploits, always make sure the buffer contains all the data of the chunks. +When using lodepng_chunk_next, make sure the returned value is within the +allocated memory. + +unsigned lodepng_chunk_length(const unsigned char* chunk): + +Get the length of the chunk's data. The total chunk length is this length + 12. + +void lodepng_chunk_type(char type[5], const unsigned char* chunk): +unsigned char lodepng_chunk_type_equals(const unsigned char* chunk, const char* type): + +Get the type of the chunk or compare if it's a certain type + +unsigned char lodepng_chunk_critical(const unsigned char* chunk): +unsigned char lodepng_chunk_private(const unsigned char* chunk): +unsigned char lodepng_chunk_safetocopy(const unsigned char* chunk): + +Check if the chunk is critical in the PNG standard (only IHDR, PLTE, IDAT and IEND are). +Check if the chunk is private (public chunks are part of the standard, private ones not). +Check if the chunk is safe to copy. If it's not, then, when modifying data in a critical +chunk, unsafe to copy chunks of the old image may NOT be saved in the new one if your +program doesn't handle that type of unknown chunk. + +unsigned char* lodepng_chunk_data(unsigned char* chunk): +const unsigned char* lodepng_chunk_data_const(const unsigned char* chunk): + +Get a pointer to the start of the data of the chunk. + +unsigned lodepng_chunk_check_crc(const unsigned char* chunk): +void lodepng_chunk_generate_crc(unsigned char* chunk): + +Check if the crc is correct or generate a correct one. + +unsigned char* lodepng_chunk_next(unsigned char* chunk): +const unsigned char* lodepng_chunk_next_const(const unsigned char* chunk): + +Iterate to the next chunk. This works if you have a buffer with consecutive chunks. Note that these +functions do no boundary checking of the allocated data whatsoever, so make sure there is enough +data available in the buffer to be able to go to the next chunk. + +unsigned lodepng_chunk_append(unsigned char** out, size_t* outlength, const unsigned char* chunk): +unsigned lodepng_chunk_create(unsigned char** out, size_t* outlength, unsigned length, + const char* type, const unsigned char* data): + +These functions are used to create new chunks that are appended to the data in *out that has +length *outlength. The append function appends an existing chunk to the new data. The create +function creates a new chunk with the given parameters and appends it. Type is the 4-letter +name of the chunk. + +8.2. chunks in info_png +----------------------- + +The LodePNGInfo struct contains fields with the unknown chunk in it. It has 3 +buffers (each with size) to contain 3 types of unknown chunks: +the ones that come before the PLTE chunk, the ones that come between the PLTE +and the IDAT chunks, and the ones that come after the IDAT chunks. +It's necessary to make the distionction between these 3 cases because the PNG +standard forces to keep the ordering of unknown chunks compared to the critical +chunks, but does not force any other ordering rules. + +info_png.unknown_chunks_data[0] is the chunks before PLTE +info_png.unknown_chunks_data[1] is the chunks after PLTE, before IDAT +info_png.unknown_chunks_data[2] is the chunks after IDAT + +The chunks in these 3 buffers can be iterated through and read by using the same +way described in the previous subchapter. + +When using the decoder to decode a PNG, you can make it store all unknown chunks +if you set the option settings.remember_unknown_chunks to 1. By default, this +option is off (0). + +The encoder will always encode unknown chunks that are stored in the info_png. +If you need it to add a particular chunk that isn't known by LodePNG, you can +use lodepng_chunk_append or lodepng_chunk_create to the chunk data in +info_png.unknown_chunks_data[x]. + +Chunks that are known by LodePNG should not be added in that way. E.g. to make +LodePNG add a bKGD chunk, set background_defined to true and add the correct +parameters there instead. + + +9. compiler support +------------------- + +No libraries other than the current standard C library are needed to compile +LodePNG. For the C++ version, only the standard C++ library is needed on top. +Add the files lodepng.c(pp) and lodepng.h to your project, include +lodepng.h where needed, and your program can read/write PNG files. + +If performance is important, use optimization when compiling! For both the +encoder and decoder, this makes a large difference. + +Make sure that LodePNG is compiled with the same compiler of the same version +and with the same settings as the rest of the program, or the interfaces with +std::vectors and std::strings in C++ can be incompatible. + +CHAR_BITS must be 8 or higher, because LodePNG uses unsigned chars for octets. + +*) gcc and g++ + +LodePNG is developed in gcc so this compiler is natively supported. It gives no +warnings with compiler options "-Wall -Wextra -pedantic -ansi", with gcc and g++ +version 4.7.1 on Linux, 32-bit and 64-bit. + +*) Mingw + +The Mingw compiler (a port of gcc) for Windows is fully supported by LodePNG. + +*) Visual Studio 2005 and up, Visual C++ Express Edition 2005 and up + +Visual Studio may give warnings about 'fopen' being deprecated. A multiplatform library +can't support the proposed Visual Studio alternative however, so LodePNG keeps using +fopen. If you don't want to see the deprecated warnings, put this on top of lodepng.h +before the inclusions: +#define _CRT_SECURE_NO_DEPRECATE + +Other than the above warnings, LodePNG should be warning-free with warning +level 3 (W3). Warning level 4 (W4) will give warnings about integer conversions. +I'm not planning to resolve these warnings. To get rid of them, let Visual +Studio use warning level W3 for lodepng.cpp only: right click lodepng.cpp, +Properties, C/C++, General, Warning Level: Level 3 (/W3). + +Visual Studio may want "stdafx.h" files to be included in each source file and +give an error "unexpected end of file while looking for precompiled header". +That is not standard C++ and will not be added to the stock LodePNG. You can +disable it for lodepng.cpp only by right clicking it, Properties, C/C++, +Precompiled Headers, and set it to Not Using Precompiled Headers there. + +*) Visual Studio 6.0 + +LodePNG support for Visual Studio 6.0 is not guaranteed because VS6 doesn't +follow the C++ standard correctly. + +*) Comeau C/C++ + +Vesion 20070107 compiles without problems on the Comeau C/C++ Online Test Drive +at http://www.comeaucomputing.com/tryitout in both C90 and C++ mode. + +*) Compilers on Macintosh + +LodePNG has been reported to work both with the gcc and LLVM for Macintosh, both +for C and C++. + +*) Other Compilers + +If you encounter problems on other compilers, feel free to let me know and I may +try to fix it if the compiler is modern standards complient. + + +10. examples +------------ + +This decoder example shows the most basic usage of LodePNG. More complex +examples can be found on the LodePNG website. + +10.1. decoder C++ example +------------------------- + +#include "lodepng.h" +#include <iostream> + +int main(int argc, char *argv[]) +{ + const char* filename = argc > 1 ? argv[1] : "test.png"; + + //load and decode + std::vector<unsigned char> image; + unsigned width, height; + unsigned error = lodepng::decode(image, width, height, filename); + + //if there's an error, display it + if(error) std::cout << "decoder error " << error << ": " << lodepng_error_text(error) << std::endl; + + //the pixels are now in the vector "image", 4 bytes per pixel, ordered RGBARGBA..., use it as texture, draw it, ... +} + +10.2. decoder C example +----------------------- + +#include "lodepng.h" + +int main(int argc, char *argv[]) +{ + unsigned error; + unsigned char* image; + size_t width, height; + const char* filename = argc > 1 ? argv[1] : "test.png"; + + error = lodepng_decode32_file(&image, &width, &height, filename); + + if(error) printf("decoder error %u: %s\n", error, lodepng_error_text(error)); + + / * use image here * / + + free(image); + return 0; +} + + +11. changes +----------- + +The version number of LodePNG is the date of the change given in the format +yyyymmdd. + +Some changes aren't backwards compatible. Those are indicated with a (!) +symbol. + +*) 22 dec 2013: Power of two windowsize required for optimization. +*) 15 apr 2013: Fixed bug with LAC_ALPHA and color key. +*) 25 mar 2013: Added an optional feature to ignore some PNG errors (fix_png). +*) 11 mar 2013 (!): Bugfix with custom free. Changed from "my" to "lodepng_" + prefix for the custom allocators and made it possible with a new #define to + use custom ones in your project without needing to change lodepng's code. +*) 28 jan 2013: Bugfix with color key. +*) 27 okt 2012: Tweaks in text chunk keyword length error handling. +*) 8 okt 2012 (!): Added new filter strategy (entropy) and new auto color mode. + (no palette). Better deflate tree encoding. New compression tweak settings. + Faster color conversions while decoding. Some internal cleanups. +*) 23 sep 2012: Reduced warnings in Visual Studio a little bit. +*) 1 sep 2012 (!): Removed #define's for giving custom (de)compression functions + and made it work with function pointers instead. +*) 23 jun 2012: Added more filter strategies. Made it easier to use custom alloc + and free functions and toggle #defines from compiler flags. Small fixes. +*) 6 may 2012 (!): Made plugging in custom zlib/deflate functions more flexible. +*) 22 apr 2012 (!): Made interface more consistent, renaming a lot. Removed + redundant C++ codec classes. Reduced amount of structs. Everything changed, + but it is cleaner now imho and functionality remains the same. Also fixed + several bugs and shrinked the implementation code. Made new samples. +*) 6 nov 2011 (!): By default, the encoder now automatically chooses the best + PNG color model and bit depth, based on the amount and type of colors of the + raw image. For this, autoLeaveOutAlphaChannel replaced by auto_choose_color. +*) 9 okt 2011: simpler hash chain implementation for the encoder. +*) 8 sep 2011: lz77 encoder lazy matching instead of greedy matching. +*) 23 aug 2011: tweaked the zlib compression parameters after benchmarking. + A bug with the PNG filtertype heuristic was fixed, so that it chooses much + better ones (it's quite significant). A setting to do an experimental, slow, + brute force search for PNG filter types is added. +*) 17 aug 2011 (!): changed some C zlib related function names. +*) 16 aug 2011: made the code less wide (max 120 characters per line). +*) 17 apr 2011: code cleanup. Bugfixes. Convert low to 16-bit per sample colors. +*) 21 feb 2011: fixed compiling for C90. Fixed compiling with sections disabled. +*) 11 dec 2010: encoding is made faster, based on suggestion by Peter Eastman + to optimize long sequences of zeros. +*) 13 nov 2010: added LodePNG_InfoColor_hasPaletteAlpha and + LodePNG_InfoColor_canHaveAlpha functions for convenience. +*) 7 nov 2010: added LodePNG_error_text function to get error code description. +*) 30 okt 2010: made decoding slightly faster +*) 26 okt 2010: (!) changed some C function and struct names (more consistent). + Reorganized the documentation and the declaration order in the header. +*) 08 aug 2010: only changed some comments and external samples. +*) 05 jul 2010: fixed bug thanks to warnings in the new gcc version. +*) 14 mar 2010: fixed bug where too much memory was allocated for char buffers. +*) 02 sep 2008: fixed bug where it could create empty tree that linux apps could + read by ignoring the problem but windows apps couldn't. +*) 06 jun 2008: added more error checks for out of memory cases. +*) 26 apr 2008: added a few more checks here and there to ensure more safety. +*) 06 mar 2008: crash with encoding of strings fixed +*) 02 feb 2008: support for international text chunks added (iTXt) +*) 23 jan 2008: small cleanups, and #defines to divide code in sections +*) 20 jan 2008: support for unknown chunks allowing using LodePNG for an editor. +*) 18 jan 2008: support for tIME and pHYs chunks added to encoder and decoder. +*) 17 jan 2008: ability to encode and decode compressed zTXt chunks added + Also vareous fixes, such as in the deflate and the padding bits code. +*) 13 jan 2008: Added ability to encode Adam7-interlaced images. Improved + filtering code of encoder. +*) 07 jan 2008: (!) changed LodePNG to use ISO C90 instead of C++. A + C++ wrapper around this provides an interface almost identical to before. + Having LodePNG be pure ISO C90 makes it more portable. The C and C++ code + are together in these files but it works both for C and C++ compilers. +*) 29 dec 2007: (!) changed most integer types to unsigned int + other tweaks +*) 30 aug 2007: bug fixed which makes this Borland C++ compatible +*) 09 aug 2007: some VS2005 warnings removed again +*) 21 jul 2007: deflate code placed in new namespace separate from zlib code +*) 08 jun 2007: fixed bug with 2- and 4-bit color, and small interlaced images +*) 04 jun 2007: improved support for Visual Studio 2005: crash with accessing + invalid std::vector element [0] fixed, and level 3 and 4 warnings removed +*) 02 jun 2007: made the encoder add a tag with version by default +*) 27 may 2007: zlib and png code separated (but still in the same file), + simple encoder/decoder functions added for more simple usage cases +*) 19 may 2007: minor fixes, some code cleaning, new error added (error 69), + moved some examples from here to lodepng_examples.cpp +*) 12 may 2007: palette decoding bug fixed +*) 24 apr 2007: changed the license from BSD to the zlib license +*) 11 mar 2007: very simple addition: ability to encode bKGD chunks. +*) 04 mar 2007: (!) tEXt chunk related fixes, and support for encoding + palettized PNG images. Plus little interface change with palette and texts. +*) 03 mar 2007: Made it encode dynamic Huffman shorter with repeat codes. + Fixed a bug where the end code of a block had length 0 in the Huffman tree. +*) 26 feb 2007: Huffman compression with dynamic trees (BTYPE 2) now implemented + and supported by the encoder, resulting in smaller PNGs at the output. +*) 27 jan 2007: Made the Adler-32 test faster so that a timewaste is gone. +*) 24 jan 2007: gave encoder an error interface. Added color conversion from any + greyscale type to 8-bit greyscale with or without alpha. +*) 21 jan 2007: (!) Totally changed the interface. It allows more color types + to convert to and is more uniform. See the manual for how it works now. +*) 07 jan 2007: Some cleanup & fixes, and a few changes over the last days: + encode/decode custom tEXt chunks, separate classes for zlib & deflate, and + at last made the decoder give errors for incorrect Adler32 or Crc. +*) 01 jan 2007: Fixed bug with encoding PNGs with less than 8 bits per channel. +*) 29 dec 2006: Added support for encoding images without alpha channel, and + cleaned out code as well as making certain parts faster. +*) 28 dec 2006: Added "Settings" to the encoder. +*) 26 dec 2006: The encoder now does LZ77 encoding and produces much smaller files now. + Removed some code duplication in the decoder. Fixed little bug in an example. +*) 09 dec 2006: (!) Placed output parameters of public functions as first parameter. + Fixed a bug of the decoder with 16-bit per color. +*) 15 okt 2006: Changed documentation structure +*) 09 okt 2006: Encoder class added. It encodes a valid PNG image from the + given image buffer, however for now it's not compressed. +*) 08 sep 2006: (!) Changed to interface with a Decoder class +*) 30 jul 2006: (!) LodePNG_InfoPng , width and height are now retrieved in different + way. Renamed decodePNG to decodePNGGeneric. +*) 29 jul 2006: (!) Changed the interface: image info is now returned as a + struct of type LodePNG::LodePNG_Info, instead of a vector, which was a bit clumsy. +*) 28 jul 2006: Cleaned the code and added new error checks. + Corrected terminology "deflate" into "inflate". +*) 23 jun 2006: Added SDL example in the documentation in the header, this + example allows easy debugging by displaying the PNG and its transparency. +*) 22 jun 2006: (!) Changed way to obtain error value. Added + loadFile function for convenience. Made decodePNG32 faster. +*) 21 jun 2006: (!) Changed type of info vector to unsigned. + Changed position of palette in info vector. Fixed an important bug that + happened on PNGs with an uncompressed block. +*) 16 jun 2006: Internally changed unsigned into unsigned where + needed, and performed some optimizations. +*) 07 jun 2006: (!) Renamed functions to decodePNG and placed them + in LodePNG namespace. Changed the order of the parameters. Rewrote the + documentation in the header. Renamed files to lodepng.cpp and lodepng.h +*) 22 apr 2006: Optimized and improved some code +*) 07 sep 2005: (!) Changed to std::vector interface +*) 12 aug 2005: Initial release (C++, decoder only) + + +12. contact information +----------------------- + +Feel free to contact me with suggestions, problems, comments, ... concerning +LodePNG. If you encounter a PNG image that doesn't work properly with this +decoder, feel free to send it and I'll use it to find and fix the problem. + +My email address is (puzzle the account and domain together with an @ symbol): +Domain: gmail dot com. +Account: lode dot vandevenne. + + +Copyright (c) 2005-2013 Lode Vandevenne +*/ diff --git a/plugingui/nativewindow.h b/plugingui/nativewindow.h new file mode 100644 index 0000000..d68909d --- /dev/null +++ b/plugingui/nativewindow.h @@ -0,0 +1,57 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * nativewindow.h + * + * Fri Dec 28 18:46:01 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_NATIVEWINDOW_H__ +#define __DRUMGIZMO_NATIVEWINDOW_H__ + +#include <string> + +#include "guievent.h" + +namespace GUI { + +class NativeWindow { +public: + NativeWindow() {} + virtual ~NativeWindow() {} + + virtual void setFixedSize(int width, int height) = 0; + virtual void resize(int width, int height) = 0; + virtual void move(int x, int y) = 0; + virtual void show() = 0; + virtual void setCaption(const std::string &caption) = 0; + virtual void hide() = 0; + virtual void handleBuffer() = 0; + virtual void redraw() = 0; + virtual void grabMouse(bool grab) = 0; + + virtual bool hasEvent() = 0; + virtual Event *getNextEvent() = 0; +}; + +}; + +#endif/*__DRUMGIZMO_NATIVEWINDOW_H__*/ diff --git a/plugingui/nativewindow_pugl.cc b/plugingui/nativewindow_pugl.cc new file mode 100644 index 0000000..45cddab --- /dev/null +++ b/plugingui/nativewindow_pugl.cc @@ -0,0 +1,212 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * nativewindow_pugl.cc + * + * Fri Dec 28 18:45:57 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "nativewindow_pugl.h" + +#include <stdlib.h> +#include <list> + +#include "hugin.hpp" +#include "guievent.h" + +static GUI::Window* windowptr; +static std::list<GUI::Event*> eventq; + +static void onDisplay(PuglView* view) +{ + + glDisable(GL_DEPTH_TEST); + glClear(GL_COLOR_BUFFER_BIT); + + GLuint image; + + glGenTextures(1, &image); + + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); + + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); //GL_NEAREST = no smoothing + glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glTexEnvi(GL_TEXTURE_ENV,GL_TEXTURE_ENV_MODE, GL_REPLACE); + + glPixelStorei(GL_UNPACK_ALIGNMENT, 1); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, windowptr->wpixbuf.width, + windowptr->wpixbuf.height, 0, GL_RGB, GL_UNSIGNED_BYTE, + windowptr->wpixbuf.buf); + + glEnable(GL_TEXTURE_2D); + + glBegin(GL_QUADS); + glTexCoord2d(0.0, 0.0); glVertex2f(0.0, 0.0); + glTexCoord2d(0.0, 1.0); glVertex2f(0.0, windowptr->wpixbuf.height); + glTexCoord2d(1.0, 1.0); glVertex2f(windowptr->wpixbuf.width, windowptr->wpixbuf.height); + glTexCoord2d(1.0, 0.0); glVertex2f(windowptr->wpixbuf.width, 0.0); + glEnd(); + + glDeleteTextures(1, &image); + glDisable(GL_TEXTURE_2D); + glFlush(); + + puglPostRedisplay(view); +} + +static void onMouse(PuglView* view, int button, bool press, int x, int y) +{ + DEBUG(nativewindow_pugl, "Mouse %d %s at (%d,%d)\n", button, + press? "down":"up", x, y); + + GUI::ButtonEvent* e = new GUI::ButtonEvent(); + e->x = x; + e->y = y; + e->button = button; + e->direction = press?1:-1; + e->doubleclick = false; + + eventq.push_back(e); +} + +static void onKeyboard(PuglView* view, bool press, uint32_t key) +{ + if(press) { + GUI::KeyEvent* e = new GUI::KeyEvent(); + e->direction = press?-1:1; + + printf("%d\n", key); + + switch(key) { + case PUGL_KEY_LEFT: e->keycode = GUI::KeyEvent::KEY_LEFT; break; + case PUGL_KEY_RIGHT: e->keycode = GUI::KeyEvent::KEY_RIGHT; break; + case PUGL_KEY_UP: e->keycode = GUI::KeyEvent::KEY_UP; break; + case PUGL_KEY_DOWN: e->keycode = GUI::KeyEvent::KEY_DOWN; break; + case PUGL_KEY_PAGE_UP: e->keycode = GUI::KeyEvent::KEY_PGDOWN; break; + case PUGL_KEY_PAGE_DOWN: e->keycode = GUI::KeyEvent::KEY_PGUP; break; + default: e->keycode = GUI::KeyEvent::KEY_UNKNOWN; break; + } + + // TODO: perform character type check + if(e->keycode == GUI::KeyEvent::KEY_UNKNOWN) { + e->keycode = GUI::KeyEvent::KEY_CHARACTER; + e->text.assign(1, (char)key); + } + + printf("\t text: %s\n", e->text.c_str()); + + eventq.push_back(e); + } +} + +GUI::NativeWindowPugl::NativeWindowPugl(GUI::Window *window) + : GUI::NativeWindow() +{ + INFO(nativewindow, "Running with PuGL native window\n"); + this->window = window; + windowptr = window; + view = NULL; + init(); +} + +GUI::NativeWindowPugl::~NativeWindowPugl() +{ + puglDestroy(view); +} + +void GUI::NativeWindowPugl::init() { + PuglView* old = view; + if(view) old = view; +// view = puglCreate(0, "DrumgGizmo", window->x(), window->y(), false, true); + view = puglCreate(0, "DrumgGizmo", 370, 330, false, true); + puglSetDisplayFunc(view, onDisplay); + puglSetMouseFunc(view, onMouse); + puglSetKeyboardFunc(view, onKeyboard); + + if(old) free(old); +} + +void GUI::NativeWindowPugl::setFixedSize(int width, int height) +{ +// redraw(); +} + +void GUI::NativeWindowPugl::resize(int width, int height) +{ +// DEBUG(nativewindow_pugl, "Resizing to %dx%d\n", width, height); +// init(); +// redraw(); +} + +void GUI::NativeWindowPugl::move(int x, int y) +{ +// redraw(); +} + +void GUI::NativeWindowPugl::show() +{ +// redraw(); +} + +void GUI::NativeWindowPugl::hide() +{ +// redraw(); +} + +void GUI::NativeWindowPugl::handleBuffer() +{ + onDisplay(view); +} + +void GUI::NativeWindowPugl::redraw() +{ +// handleBuffer(); +} + +void GUI::NativeWindowPugl::setCaption(const std::string &caption) +{ +// redraw(); +} + +void GUI::NativeWindowPugl::grabMouse(bool grab) +{ +// redraw(); +} + +bool GUI::NativeWindowPugl::hasEvent() +{ + // dirty hack - assume that this function is called enough times to get fluent gui + // ^^ Bad assumption + puglProcessEvents(view); + return !eventq.empty(); +} + +GUI::Event *GUI::NativeWindowPugl::getNextEvent() +{ + Event *event = NULL; + + if(!eventq.empty()) { + event = eventq.front(); + eventq.pop_front(); + } + return event; +} diff --git a/plugingui/nativewindow_pugl.h b/plugingui/nativewindow_pugl.h new file mode 100644 index 0000000..cf761fd --- /dev/null +++ b/plugingui/nativewindow_pugl.h @@ -0,0 +1,72 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * nativewindow_pugl.h + * + * Fri Dec 28 18:45:56 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_NATIVEWINDOW_PUGL_H__ +#define __DRUMGIZMO_NATIVEWINDOW_PUGL_H__ +#endif/*__DRUMGIZMO_NATIVEWINDOW_PUGL_H__*/ + +#include "nativewindow.h" + +#include "window.h" + +#include "pugl.h" + +#ifdef __APPLE__ +# include <OpenGL/glu.h> +#else +# include <GL/glu.h> +# include <GL/glext.h> +# include <GL/gl.h> +#endif + +namespace GUI { + +class Window; +class NativeWindowPugl : public NativeWindow { +public: + NativeWindowPugl(GUI::Window *window); + ~NativeWindowPugl(); + + void init(); + void setFixedSize(int width, int height); + void resize(int width, int height); + void move(int x, int y); + void show(); + void setCaption(const std::string &caption); + void hide(); + void handleBuffer(); + void redraw(); + void grabMouse(bool grab); + + bool hasEvent(); + Event *getNextEvent(); + +private: + GUI::Window *window; + PuglView* view; +}; + +}; diff --git a/plugingui/nativewindow_win32.cc b/plugingui/nativewindow_win32.cc new file mode 100644 index 0000000..871bafe --- /dev/null +++ b/plugingui/nativewindow_win32.cc @@ -0,0 +1,400 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * nativewindow_win32.cc + * + * Fri Dec 28 18:45:52 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "nativewindow_win32.h" + +#ifdef WIN32 + +#include "window.h" + +LRESULT CALLBACK dialogProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp) +{ + GUI::NativeWindowWin32 *native = + (GUI::NativeWindowWin32 *)GetWindowLongPtr(hwnd, GWLP_USERDATA); + + // NOTE: 'native' is NULL intil the WM_CREATE message has been handled. + if(!native) return DefWindowProc(hwnd, msg, wp, lp); + + GUI::Window *window = native->window; + + switch(msg) { + case WM_SIZE: + { + static bool first = true; + if(!first) { + GUI::ResizeEvent *e = new GUI::ResizeEvent(); + e->width = LOWORD(lp); + e->height = HIWORD(lp); + native->event = e; + first = false; + } + } + break; + + case WM_MOVE: + { +// GUI::MoveEvent *e = new GUI::MoveEvent(); +// e->x = (int)(short) LOWORD(lp); +// e->y = (int)(short) HIWORD(lp); +// native->event = e; + } + break; + + case WM_CLOSE: + { + GUI::CloseEvent *e = new GUI::CloseEvent(); + native->event = e; + } + break; +// HWND child, old; +// old = 0; + +// numDialogs--; + +// while(old != (child = GetNextDlgGroupItem(hwnd, hwnd, false))) { +// old = child; +// EndDialog(child, 0); +// } + +// if(numDialogs) EndDialog(hwnd, 0); +// else PostQuitMessage(0); +// return 0; + case WM_MOUSEMOVE: + { + + GUI::MouseMoveEvent *e = new GUI::MouseMoveEvent(); + e->x = (int)(short) LOWORD(lp); + e->y = (int)(short) HIWORD(lp); + native->event = e; + } + break; + + case WM_MOUSEWHEEL: + { + GUI::ScrollEvent *e = new GUI::ScrollEvent(); + + // NOTE: lp is coordinates in screen space, not client space. + POINT p; + p.x = (int)(short) LOWORD(lp); + p.y = (int)(short) HIWORD(lp); + ScreenToClient(hwnd, &p); + + e->x = p.x; + e->y = p.y; + e->delta = -1 * (short)HIWORD(wp) / 60; + native->event = e; + } + break; + + case WM_LBUTTONUP: + case WM_LBUTTONDBLCLK: + case WM_LBUTTONDOWN: + case WM_RBUTTONUP: + case WM_RBUTTONDBLCLK: + case WM_RBUTTONDOWN: + case WM_MBUTTONUP: + case WM_MBUTTONDBLCLK: + case WM_MBUTTONDOWN: + { + GUI::ButtonEvent *e = new GUI::ButtonEvent(); + e->x = (int)(short) LOWORD(lp); + e->y = (int)(short) HIWORD(lp); + + if(msg == WM_LBUTTONUP || + msg == WM_LBUTTONDBLCLK || + msg == WM_LBUTTONDOWN) e->button = 0; + + if(msg == WM_RBUTTONUP || + msg == WM_RBUTTONDBLCLK || + msg == WM_RBUTTONDOWN) e->button = 1; + + if(msg == WM_MBUTTONUP || + msg == WM_MBUTTONDBLCLK || + msg == WM_MBUTTONDOWN) e->button = 2; + + e->direction = 0; + if(msg == WM_LBUTTONUP || + msg == WM_RBUTTONUP || + msg == WM_MBUTTONUP) e->direction = -1; + + if(msg == WM_LBUTTONDOWN || + msg == WM_RBUTTONDOWN || + msg == WM_MBUTTONDOWN) e->direction = 1; + + e->doubleclick = (msg == WM_LBUTTONDBLCLK || + msg == WM_RBUTTONDBLCLK || + msg == WM_MBUTTONDBLCLK); + + native->event = e; + } + break; + + case WM_KEYDOWN: + { + GUI::KeyEvent *e = new GUI::KeyEvent(); + //printf("wp: %d\n", wp); + switch(wp) { + case 37: e->keycode = GUI::KeyEvent::KEY_LEFT; break; + case 39: e->keycode = GUI::KeyEvent::KEY_RIGHT; break; + case 38: e->keycode = GUI::KeyEvent::KEY_UP; break; + case 40: e->keycode = GUI::KeyEvent::KEY_DOWN; break; + case 8: e->keycode = GUI::KeyEvent::KEY_BACKSPACE; break; + case 46: e->keycode = GUI::KeyEvent::KEY_DELETE; break; + case 36: e->keycode = GUI::KeyEvent::KEY_HOME; break; + case 35: e->keycode = GUI::KeyEvent::KEY_END; break; + case 33: e->keycode = GUI::KeyEvent::KEY_PGUP; break; + case 34: e->keycode = GUI::KeyEvent::KEY_PGDOWN; break; + case 13: e->keycode = GUI::KeyEvent::KEY_ENTER; break; + default: e->keycode = GUI::KeyEvent::KEY_UNKNOWN; break; + } + e->text = ""; + e->direction = -1; + native->event = e; + } + break; + + case WM_CHAR: + { + //printf("WM_CHAR %d %d\n", (int)lp, (int)wp); + if(wp >= ' ') { // Filter control chars. + GUI::KeyEvent *e = new GUI::KeyEvent(); + e->keycode = GUI::KeyEvent::KEY_CHARACTER; + e->text += (char)wp; + e->direction = -1; + native->event = e; + } + } + break; + + case WM_PAINT: + { + GUI::RepaintEvent *e = new GUI::RepaintEvent(); + e->x = 0; + e->y = 0; + e->width = 100; + e->height = 100; + native->event = e; + + // Move to window.h (in class) + HDC pDC; + HBITMAP old; + HBITMAP ourbitmap; + int * framebuf; + GUI::PixelBuffer &px = window->wpixbuf; + + { // Create bitmap (move to window.cc) + HDC hDC; + BITMAPINFO bitmapinfo; + hDC = CreateCompatibleDC(NULL); + bitmapinfo.bmiHeader.biSize = sizeof(BITMAPINFOHEADER); + bitmapinfo.bmiHeader.biWidth = px.width; + bitmapinfo.bmiHeader.biHeight = -px.height; /* top-down */ + bitmapinfo.bmiHeader.biPlanes = 1; + bitmapinfo.bmiHeader.biBitCount = 32; + bitmapinfo.bmiHeader.biCompression = BI_RGB; + bitmapinfo.bmiHeader.biSizeImage = 0; + bitmapinfo.bmiHeader.biClrUsed = 256; + bitmapinfo.bmiHeader.biClrImportant = 256; + ourbitmap=CreateDIBSection(hDC, &bitmapinfo, + DIB_RGB_COLORS, (void**)&framebuf, 0, 0); + pDC=CreateCompatibleDC(NULL); + old = (HBITMAP__*)SelectObject(pDC, ourbitmap); + DeleteDC(hDC); + } + + { // Copy GUI::PixelBuffer to framebuffer (move to window.cc) + int i,j,k; + for (k=0,i=0;i<(int)px.height;i++) { + for (j=0;j<(int)px.width;j++,k++) { + *(framebuf+k)=RGB(px.buf[(j + i * px.width) * 3 + 2], + px.buf[(j + i * px.width) * 3 + 1], + px.buf[(j + i * px.width) * 3 + 0]); + } + } + } + + PAINTSTRUCT ps; + HDC hdc = BeginPaint(native->m_hwnd, &ps); + BitBlt(hdc, 0, 0, px.width, px.height, pDC, 0, 0, SRCCOPY); + EndPaint(native->m_hwnd, &ps); + + { // Destroy bitmap (move to window.cc) + SelectObject(pDC,old); + DeleteDC(pDC); + DeleteObject(ourbitmap); + + } + } + return DefWindowProc(hwnd, msg, wp, lp); + } + + return DefWindowProc(hwnd, msg, wp, lp); +} + +// Delared in eventhandler.cc +LRESULT CALLBACK dialogProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp); + +GUI::NativeWindowWin32::NativeWindowWin32(GUI::Window *window) + : GUI::NativeWindow() +{ + this->window = window; + + WNDCLASSEX wcex; + WNDID wndId; + + m_hwnd = 0; + m_className = NULL; + event = NULL; + + memset(&wcex, 0, sizeof(wcex)); + + //Time to register a window class. + //Generic flags and everything. cbWndExtra is the size of a pointer to an + // object - we need this in the wndproc handler. + + wcex.cbSize = sizeof(WNDCLASSEX); + wcex.style = CS_DBLCLKS;//class_style; + wcex.lpfnWndProc = (WNDPROC)dialogProc; + wcex.hCursor = LoadCursor(NULL, IDC_ARROW); + // Set data: + wcex.cbWndExtra = sizeof(NativeWindowWin32*); // Size of data. + wcex.hInstance = GetModuleHandle(NULL); + + // if(ex_style && WS_EX_TRANSPARENT == WS_EX_TRANSPARENT) { + // wcex.hbrBackground = NULL; + // } else { + wcex.hbrBackground = NULL;//(HBRUSH) COLOR_BACKGROUND + 1; + // } + + wcex.lpszClassName = m_className = strdup("DrumGizmoClass"); + + RegisterClassEx(&wcex); + + /* + if(parent) { + style = style | WS_CHILD; + wndId = parent->getWndId(); + } else { + */ + //style = style | WS_OVERLAPPEDWINDOW; + wndId = 0; + // } + + m_hwnd = CreateWindowEx(0/*ex_style*/, m_className, + "DGBasisWidget", + (WS_OVERLAPPEDWINDOW | WS_VISIBLE), + window->x(), window->y(), + window->width(), window->height(), + wndId, NULL, + GetModuleHandle(NULL), NULL); + + SetWindowLongPtr(m_hwnd, GWLP_USERDATA, (LONG_PTR)this); +} + +GUI::NativeWindowWin32::~NativeWindowWin32() +{ + UnregisterClass(m_className, GetModuleHandle(NULL)); + free(m_className); +} + +void GUI::NativeWindowWin32::setFixedSize(int width, int height) +{ + resize(width, height); + LONG style = GetWindowLong(m_hwnd, GWL_STYLE); + style &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); + SetWindowLong(m_hwnd, GWL_STYLE, style); +} + +void GUI::NativeWindowWin32::resize(int width, int height) +{ + SetWindowPos(m_hwnd, NULL, -1, -1, (int)width, (int)height, SWP_NOMOVE); + RECT r; + GetClientRect(m_hwnd, &r); + int w = width - r.right; + int h = height - r.bottom; + + SetWindowPos(m_hwnd, NULL, -1, -1, width + w, height + h, SWP_NOMOVE); +} + +void GUI::NativeWindowWin32::move(int x, int y) +{ + SetWindowPos(m_hwnd, NULL, (int)x, (int)y, -1, -1, SWP_NOSIZE); +} + +void GUI::NativeWindowWin32::show() +{ + ShowWindow(m_hwnd, SW_SHOW); +} + +void GUI::NativeWindowWin32::handleBuffer() +{ +} + +void GUI::NativeWindowWin32::hide() +{ + ShowWindow(m_hwnd, SW_HIDE); +} + +void GUI::NativeWindowWin32::redraw() +{ + RedrawWindow(m_hwnd, NULL, NULL, RDW_ERASE|RDW_INVALIDATE); + UpdateWindow(m_hwnd); +} + +void GUI::NativeWindowWin32::setCaption(const std::string &caption) +{ + SetWindowText(m_hwnd, caption.c_str()); +} + +void GUI::NativeWindowWin32::grabMouse(bool grab) +{ + if(grab) SetCapture(m_hwnd); + else ReleaseCapture(); +} + +bool GUI::NativeWindowWin32::hasEvent() +{ + MSG msg; + return PeekMessage(&msg, NULL, 0, 0, 0) != 0; +} + +GUI::Event *GUI::NativeWindowWin32::getNextEvent() +{ + Event *event = NULL; + + MSG msg; + if(GetMessage(&msg, NULL, 0, 0)) { + TranslateMessage(&msg); + DispatchMessage(&msg); + } + + event = this->event; + this->event = NULL; + + return event; +} + +#endif/*WIN32*/ diff --git a/plugingui/nativewindow_win32.h b/plugingui/nativewindow_win32.h new file mode 100644 index 0000000..6afc7b1 --- /dev/null +++ b/plugingui/nativewindow_win32.h @@ -0,0 +1,71 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * nativewindow_win32.h + * + * Fri Dec 28 18:45:51 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_NATIVEWINDOW_WIN32_H__ +#define __DRUMGIZMO_NATIVEWINDOW_WIN32_H__ + +#ifdef WIN32 + +#include "nativewindow.h" + +#include <windows.h> +typedef HWND WNDID; + +namespace GUI { + +class Window; +class Event; + +class NativeWindowWin32 : public NativeWindow { +public: + NativeWindowWin32(GUI::Window *window); + ~NativeWindowWin32(); + + void setFixedSize(int width, int height); + void resize(int width, int height); + void move(int x, int y); + void show(); + void setCaption(const std::string &caption); + void hide(); + void handleBuffer(); + void redraw(); + void grabMouse(bool grab); + + bool hasEvent(); + Event *getNextEvent(); + + // Needed by dialogProc + GUI::Window *window; + WNDID m_hwnd; + char *m_className; + Event *event; +}; + +}; + +#endif/*WIN32*/ + +#endif/*__DRUMGIZMO_NATIVEWINDOW_WIN32_H__*/ diff --git a/plugingui/nativewindow_x11.cc b/plugingui/nativewindow_x11.cc new file mode 100644 index 0000000..cb6cf73 --- /dev/null +++ b/plugingui/nativewindow_x11.cc @@ -0,0 +1,388 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * nativewindow_x11.cc + * + * Fri Dec 28 18:45:57 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "nativewindow_x11.h" + +#ifdef X11 +#include <X11/Xutil.h> +#include <stdlib.h> + +#include "window.h" + +GUI::NativeWindowX11::NativeWindowX11(GUI::Window *window) + : GUI::NativeWindow() +{ + display = XOpenDisplay(NULL); + + this->window = window; + buffer = NULL; + + // Get some colors + int blackColor = BlackPixel(display, DefaultScreen(display)); + + ::Window w = DefaultRootWindow(display); + + // Create the window + xwindow = XCreateSimpleWindow(display, + w, + window->x(), window->y(), + window->width(), window->height(), + 0, + blackColor, blackColor); + + XSelectInput(display, xwindow, + StructureNotifyMask | + PointerMotionMask | + ButtonPressMask | + ButtonReleaseMask | + KeyPressMask | + KeyReleaseMask| + ExposureMask | + StructureNotifyMask | + SubstructureNotifyMask); + + // register interest in the delete window message + wmDeleteMessage = XInternAtom(display, "WM_DELETE_WINDOW", false); + XSetWMProtocols(display, xwindow, &wmDeleteMessage, 1); + + // "Map" the window (that is, make it appear on the screen) + XMapWindow(display, xwindow); + + // Create a "Graphics Context" + gc = XCreateGC(display, xwindow, 0, NULL); +} + +GUI::NativeWindowX11::~NativeWindowX11() +{ + XDestroyWindow(display, xwindow); + //widgets.erase(window); + XCloseDisplay(display); +} + +void GUI::NativeWindowX11::setFixedSize(int width, int height) +{ + resize(width, height); + + XSizeHints *size_hints; + size_hints = XAllocSizeHints(); + + if(size_hints == NULL) { + //fprintf(stderr,"XMallocSizeHints() failed\n"); + //exit(1); + return; + } + + size_hints->flags = USPosition | PMinSize | PMaxSize; + size_hints->min_width = size_hints->max_width = width; + size_hints->min_height = size_hints->max_height = height; + /* + size_hints->min_aspect.x = window->width()/window->height(); + size_hints->max_aspect.x = window->width()/window->height(); + size_hints->min_aspect.y = window->width()/window->height(); + size_hints->max_aspect.y = size_hints->min_aspect.y; + */ + XSetWMNormalHints(display, xwindow, size_hints); +} + +void GUI::NativeWindowX11::resize(int width, int height) +{ + XResizeWindow(display, xwindow, width, height); +} + +void GUI::NativeWindowX11::move(int x, int y) +{ + XMoveWindow(display, xwindow, x, y); +} + +void GUI::NativeWindowX11::show() +{ + XMapWindow(display, xwindow); +} + +void GUI::NativeWindowX11::hide() +{ + XUnmapWindow(display, xwindow); +} + +static int get_byte_order (void) +{ + union { + char c[sizeof(short)]; + short s; + } order; + + order.s = 1; + if ((1 == order.c[0])) { + return LSBFirst; + } else { + return MSBFirst; + } +} + +static XImage *create_image_from_buffer(Display *dis, int screen, + unsigned char *buf, + int width, int height) +{ + int depth; + XImage *img = NULL; + Visual *vis; + double rRatio; + double gRatio; + double bRatio; + int outIndex = 0; + int i; + int numBufBytes = (3 * (width * height)); + + depth = DefaultDepth(dis, screen); + vis = DefaultVisual(dis, screen); + + rRatio = vis->red_mask / 255.0; + gRatio = vis->green_mask / 255.0; + bRatio = vis->blue_mask / 255.0; + + if (depth >= 24) { + size_t numNewBufBytes = (4 * (width * height)); + u_int32_t *newBuf = (u_int32_t *)malloc (numNewBufBytes); + + for (i = 0; i < numBufBytes; ++i) { + unsigned int r, g, b; + r = (buf[i] * rRatio); + ++i; + g = (buf[i] * gRatio); + ++i; + b = (buf[i] * bRatio); + + r &= vis->red_mask; + g &= vis->green_mask; + b &= vis->blue_mask; + + newBuf[outIndex] = r | g | b; + ++outIndex; + } + + img = XCreateImage (dis, + CopyFromParent, depth, + ZPixmap, 0, + (char *) newBuf, + width, height, + 32, 0 + ); + + } else if (depth >= 15) { + size_t numNewBufBytes = (2 * (width * height)); + u_int16_t *newBuf = (u_int16_t *)malloc (numNewBufBytes); + + for (i = 0; i < numBufBytes; ++i) { + unsigned int r, g, b; + + r = (buf[i] * rRatio); + ++i; + g = (buf[i] * gRatio); + ++i; + b = (buf[i] * bRatio); + + r &= vis->red_mask; + g &= vis->green_mask; + b &= vis->blue_mask; + + newBuf[outIndex] = r | g | b; + ++outIndex; + } + + img = XCreateImage(dis, CopyFromParent, depth, ZPixmap, 0, (char *) newBuf, + width, height, 16, 0); + } else { + //fprintf (stderr, "This program does not support displays with a depth less than 15."); + return NULL; + } + + XInitImage (img); + /*Set the client's byte order, so that XPutImage knows what to do with the data.*/ + /*The default in a new X image is the server's format, which may not be what we want.*/ + if ((LSBFirst == get_byte_order ())) { + img->byte_order = LSBFirst; + } else { + img->byte_order = MSBFirst; + } + + /*The bitmap_bit_order doesn't matter with ZPixmap images.*/ + img->bitmap_bit_order = MSBFirst; + + return img; +} + +void GUI::NativeWindowX11::handleBuffer() +{ + if(buffer) XDestroyImage(buffer); + buffer = + create_image_from_buffer(display, DefaultScreen(display), + window->wpixbuf.buf, + window->wpixbuf.width, + window->wpixbuf.height); +} + +void GUI::NativeWindowX11::redraw() +{ + // http://stackoverflow.com/questions/6384987/load-image-onto-a-window-using-xlib + if(buffer == NULL) window->updateBuffer(); + XPutImage(display, xwindow, gc, buffer, 0, 0, 0, 0, + window->width(), window->height()); + XFlush(display); +} + +void GUI::NativeWindowX11::setCaption(const std::string &caption) +{ + XStoreName(display, xwindow, caption.c_str()); +} + +void GUI::NativeWindowX11::grabMouse(bool grab) +{ + (void)grab; + // Don't need to do anything on this platoform... +} + +bool GUI::NativeWindowX11::hasEvent() +{ + return XPending(display); +} + +GUI::Event *GUI::NativeWindowX11::getNextEvent() +{ + Event *event = NULL; + + XEvent xe; + XNextEvent(display, &xe); + + if(xe.type == MotionNotify) { + while(true) { // Hack to make sure only the last event is played. + if(!hasEvent()) break; + XEvent nxe; + XPeekEvent(display, &nxe); + if(nxe.type != MotionNotify) break; + XNextEvent(display, &xe); + } + + MouseMoveEvent *e = new MouseMoveEvent(); + e->window_id = xe.xmotion.window; + e->x = xe.xmotion.x; + e->y = xe.xmotion.y; + event = e; + } + + if(xe.type == Expose && xe.xexpose.count == 0) { + RepaintEvent *e = new RepaintEvent(); + e->window_id = xe.xexpose.window; + e->x = xe.xexpose.x; + e->y = xe.xexpose.y; + e->width = xe.xexpose.width; + e->height = xe.xexpose.height; + event = e; + } + + if(xe.type == ConfigureNotify) { + ResizeEvent *e = new ResizeEvent(); + e->window_id = xe.xconfigure.window; + // e->x = xe.xconfigure.x; + // e->y = xe.xconfigure.y; + e->width = xe.xconfigure.width; + e->height = xe.xconfigure.height; + event = e; + } + + if(xe.type == ButtonPress || xe.type == ButtonRelease) { + if(xe.xbutton.button == 4 || xe.xbutton.button == 5) { + int scroll = 1; + while(true) { // Hack to make sure only the last event is played. + if(!hasEvent()) break; + XEvent nxe; + XPeekEvent(display, &nxe); + if(nxe.type != ButtonPress && nxe.type != ButtonRelease) break; + scroll += 1; + XNextEvent(display, &xe); + } + ScrollEvent *e = new ScrollEvent(); + e->window_id = xe.xbutton.window; + e->x = xe.xbutton.x; + e->y = xe.xbutton.y; + e->delta = scroll * (xe.xbutton.button==4?-1:1); + event = e; + } else { + ButtonEvent *e = new ButtonEvent(); + e->window_id = xe.xbutton.window; + e->x = xe.xbutton.x; + e->y = xe.xbutton.y; + e->button = 0; + e->direction = xe.type == ButtonPress?1:-1; + e->doubleclick = + xe.type == ButtonPress && (xe.xbutton.time - last_click) < 200; + + if(xe.type == ButtonPress) last_click = xe.xbutton.time; + event = e; + } + } + + if(xe.type == KeyPress || xe.type == KeyRelease) { + //printf("key: %d\n", xe.xkey.keycode); + KeyEvent *e = new KeyEvent(); + e->window_id = xe.xkey.window; + + switch(xe.xkey.keycode) { + case 113: e->keycode = KeyEvent::KEY_LEFT; break; + case 114: e->keycode = KeyEvent::KEY_RIGHT; break; + case 111: e->keycode = KeyEvent::KEY_UP; break; + case 116: e->keycode = KeyEvent::KEY_DOWN; break; + case 119: e->keycode = KeyEvent::KEY_DELETE; break; + case 22: e->keycode = KeyEvent::KEY_BACKSPACE; break; + case 110: e->keycode = KeyEvent::KEY_HOME; break; + case 115: e->keycode = KeyEvent::KEY_END; break; + case 117: e->keycode = KeyEvent::KEY_PGDOWN; break; + case 112: e->keycode = KeyEvent::KEY_PGUP; break; + case 36: e->keycode = KeyEvent::KEY_ENTER; break; + default: e->keycode = KeyEvent::KEY_UNKNOWN; break; + } + + char buf[1024]; + int sz = XLookupString(&xe.xkey, buf, sizeof(buf), NULL, NULL); + if(sz && e->keycode == KeyEvent::KEY_UNKNOWN) { + e->keycode = KeyEvent::KEY_CHARACTER; + } + e->text.append(buf, sz); + + e->direction = xe.type == KeyPress?1:-1; + event = e; + } + + if(xe.type == ClientMessage && + (unsigned int)xe.xclient.data.l[0] == wmDeleteMessage) { + CloseEvent *e = new CloseEvent(); + event = e; + } + + return event; +} + +#endif/*X11*/ + diff --git a/plugingui/nativewindow_x11.h b/plugingui/nativewindow_x11.h new file mode 100644 index 0000000..3dcc0bb --- /dev/null +++ b/plugingui/nativewindow_x11.h @@ -0,0 +1,72 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * nativewindow_x11.h + * + * Fri Dec 28 18:45:56 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_NATIVEWINDOW_X11_H__ +#define __DRUMGIZMO_NATIVEWINDOW_X11_H__ +#endif/*__DRUMGIZMO_NATIVEWINDOW_X11_H__*/ + +#ifdef X11 +#include <X11/Xlib.h> + +#include "nativewindow.h" + +namespace GUI { + +class Window; +class NativeWindowX11 : public NativeWindow { +public: + NativeWindowX11(GUI::Window *window); + ~NativeWindowX11(); + + void setFixedSize(int width, int height); + void resize(int width, int height); + void move(int x, int y); + void show(); + void setCaption(const std::string &caption); + void hide(); + void handleBuffer(); + void redraw(); + void grabMouse(bool grab); + + bool hasEvent(); + Event *getNextEvent(); + +private: + ::Window xwindow; + GC gc; + XImage *buffer; + + GUI::Window *window; + + int last_click; + + Display *display; + Atom wmDeleteMessage; +}; + +}; + +#endif/*X11*/ diff --git a/plugingui/notifier.h b/plugingui/notifier.h new file mode 100644 index 0000000..9f404bb --- /dev/null +++ b/plugingui/notifier.h @@ -0,0 +1,149 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * notifier.h + * + * Thu Sep 3 15:48:39 CEST 2015 + * Copyright 2015 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include <iostream> +#include <functional> +#include <vector> +#include <map> +#include <set> +#include <type_traits> +#include <utility> + +namespace GUI { + +class Listener; +class NotifierBase { +public: + virtual void disconnect(Listener* object) {} +}; + +class Listener { +public: + virtual ~Listener() + { + for(auto signal = signals.begin(); signal != signals.end(); ++signal) { + (*signal)->disconnect(this); + } + } + + void registerNotifier(NotifierBase* signal) + { + signals.insert(signal); + } + + void unregisterNotifier(NotifierBase* signal) + { + signals.erase(signal); + } + + std::set<NotifierBase*> signals; +}; + +template<typename T, typename... Args> +class Notifier : public NotifierBase { +public: + Notifier() {} + ~Notifier() + { + for(auto slot = slots.begin(); slot != slots.end(); ++slot) { + (*slot).first->unregisterNotifier(this); + } + } + + void connect(Listener* object, std::function<void(T, Args...)> slot) + { + slots[object] = slot; + if(object) { + object->registerNotifier(this); + } + } + + void disconnect(Listener* object) + { + slots.erase(object); + } + + void notify(T t, Args...args) + { + for(auto slot = slots.begin(); slot != slots.end(); ++slot) { + (*slot).second(t, args...); + } + } + + std::map<Listener*, std::function<void(T, Args...)>> slots; +}; + +} // GUI:: + +template<unsigned... Is> struct seq{}; +template<unsigned I, unsigned... Is> +struct gen_seq : gen_seq<I-1, I-1, Is...>{}; +template<unsigned... Is> +struct gen_seq<0, Is...> : seq<Is...>{}; + +template<unsigned I> struct placeholder{}; + +namespace std{ +template<unsigned I> +struct is_placeholder< ::placeholder<I> > : integral_constant<int, I>{}; +} // std:: + +namespace aux{ +template<unsigned... Is, class F, class... Ts> +auto easy_bind(seq<Is...>, F&& f, Ts&&... vs) + -> decltype(std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...)) +{ + return std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...); +} +} // aux:: + +template<class R, class C, class... FArgs, class... Args> +auto mem_bind(R (C::*ptmf)(FArgs...), Args&&... vs) + -> decltype(aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...)) +{ + // the +1s for 'this' argument + static_assert(sizeof...(Args) <= sizeof...(FArgs) + 1, "too many arguments to mem_bind"); + return aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...); +} + +template<class T, class C, class... Args> +auto mem_bind(T C::*ptmd, Args&&... vs) + -> decltype(aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...)) +{ + // just 'this' argument + static_assert(sizeof...(Args) <= 1, "too many arguments to mem_bind"); + return aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...); +} + +//#define obj_connect_old(SRC, SIG, TAR, SLO) (SRC).SIG.connect(&(TAR), mem_bind(&decltype(TAR)::SLO, TAR)) + +#define fun_connect(SRC, SIG, SLO) \ + (SRC).SIG.connect(nullptr, SLO) + +#define obj_connect(SRC, SIG, TAR, SLO) \ + (SRC)->SIG.connect(TAR, mem_bind(&SLO, std::ref(*TAR))) diff --git a/plugingui/painter.cc b/plugingui/painter.cc new file mode 100644 index 0000000..842ff11 --- /dev/null +++ b/plugingui/painter.cc @@ -0,0 +1,488 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * painter.cc + * + * Wed Oct 12 19:48:45 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "painter.h" + +#include "window.h" + +#include <string.h> + +GUI::Painter::Painter(GUI::Widget *widget) +{ + this->widget = widget; + widget->window()->beginPaint(); + pixbuf = &widget->pixbuf; + colour = Colour(0, 0, 0, 0.5); +} + +GUI::Painter::~Painter() +{ + widget->window()->endPaint(); + flush(); +} + +void GUI::Painter::setColour(Colour colour) +{ + this->colour = colour; +} + +void GUI::Painter::plot(int x, int y, double c) +{ + // plot the pixel at (x, y) with brightness c (where 0 ≤ c ≤ 1) + pixbuf->addPixel(x, y, + (unsigned char)(colour.red * 255.0), + (unsigned char)(colour.green * 255.0), + (unsigned char)(colour.blue * 255.0), + (unsigned char)(colour.alpha * 255 * c)); + +} + +#include <math.h> +double GUI::Painter::ipart(double x) +{ + return floor(x); //integer part of x' +} + +double GUI::Painter::round(double x) +{ + return ipart(x + 0.5); +} + +double GUI::Painter::fpart(double x) +{ + return x - ipart(x);//'fractional part of x' +} + +double GUI::Painter::rfpart(double x) +{ + return 1 - fpart(x); +} + + +#define SWAP(x, y) { int tmp = x; x = y; y = tmp; } +void GUI::Painter::drawLine(int x0, int y0, int x1, int y1) +{ + bool steep = abs(y1 - y0) > abs(x1 - x0); + + if(steep) { + SWAP(x0, y0); + SWAP(x1, y1); + } + if(x0 > x1) { + SWAP(x0, x1); + SWAP(y0, y1); + } + + double dx = x1 - x0; + double dy = y1 - y0; + double gradient = dy / dx; + + // Handle first endpoint: + double xend = round(x0); + double yend = y0 + gradient * (xend - x0); + //double xgap = rfpart(x0 + 0.5); + double xpxl1 = xend; //this will be used in the main loop + double ypxl1 = ipart(yend); + + if(steep) { + plot(ypxl1, xpxl1, 1); + //plot(ypxl1, xpxl1, rfpart(yend) * xgap); + //plot(ypxl1+1, xpxl1, fpart(yend) * xgap); + } else { + plot(xpxl1, ypxl1, 1); + //plot(xpxl1, ypxl1 , rfpart(yend) * xgap); + //plot(xpxl1, ypxl1+1, fpart(yend) * xgap); + } + + double intery = yend + gradient; // first y-intersection for the main loop + + // Handle second endpoint: + xend = round(x1); + yend = y1 + gradient * (xend - x1); + //xgap = fpart(x1 + 0.5); + double xpxl2 = xend; //this will be used in the main loop + double ypxl2 = ipart(yend); + + if(steep) { + plot(ypxl2, xpxl2, 1); + //plot(ypxl2 , xpxl2, rfpart(yend) * xgap); + //plot(ypxl2+1, xpxl2, fpart(yend) * xgap); + } else { + plot(xpxl2, ypxl2, 1); + //plot(xpxl2, ypxl2, rfpart(yend) * xgap); + //plot(xpxl2, ypxl2+1, fpart(yend) * xgap); + } + + // main loop + for(int x = xpxl1 + 1; x <= xpxl2 - 1; x++) { + if(steep) { + plot(ipart(intery) , x, rfpart(intery)); + plot(ipart(intery)+1, x, fpart(intery)); + } else { + plot(x, ipart (intery), rfpart(intery)); + plot(x, ipart (intery)+1, fpart(intery)); + } + intery += gradient; + } +} + +void GUI::Painter::drawRectangle(int x1, int y1, int x2, int y2) +{ + drawLine(x1, y1, x2 - 1, y1); + drawLine(x2, y1, x2, y2 - 1); + drawLine(x1 + 1, y2, x2, y2); + drawLine(x1, y1 + 1, x1, y2); +} + +void GUI::Painter::drawFilledRectangle(int x1, int y1, int x2, int y2) +{ + for(int y = y1; y < y2; y++) { + drawLine(x1, y, x2, y); + } +} + +void GUI::Painter::clear() +{ + for(int x = 0; x < (int)pixbuf->width; x++) { + for(int y = 0; y < (int)pixbuf->height; y++) { + pixbuf->setPixel(x, y, 0, 0, 0, 0); + } + } +} + +void GUI::Painter::drawText(int x0, int y0, GUI::Font &font, std::string text, + bool nocolour) +{ + PixelBufferAlpha *textbuf = font.render(text); + if(nocolour) { + for(size_t x = 0; x < textbuf->width; x++) { + for(size_t y = 0; y < textbuf->height; y++) { + unsigned char r,g,b,a; + textbuf->pixel(x, y, &r, &g, &b, &a); + pixbuf->addPixel(x + x0, y + y0 - textbuf->height, r,g,b,a); + } + } + } else { + for(size_t x = 0; x < textbuf->width; x++) { + for(size_t y = 0; y < textbuf->height; y++) { + unsigned char r,g,b,a; + textbuf->pixel(x, y, &r, &g, &b, &a); + pixbuf->addPixel(x + x0, y + y0 - textbuf->height, + colour.red * 255, + colour.green * 255, + colour.blue * 255, + colour.alpha * a); + } + } + } + + delete textbuf; +} + +#include <stdio.h> +void GUI::Painter::drawPoint(int x, int y) +{ + pixbuf->setPixel(x, y, + (unsigned char)(colour.red * 255.0), + (unsigned char)(colour.green * 255.0), + (unsigned char)(colour.blue * 255.0), + (unsigned char)(colour.alpha * 255.0)); +} + +#if 0 +static double distance(double r, double y) +{ + double real_point = sqrt(pow(r, 2) - pow(y, 2)); + return ceil(real_point) - real_point; +} + +double new_color(double i) { + return i * 127; +} + +void GUI::Painter::drawCircle(int cx, int cy, double radius) +{ + // wu_circle($image, $r, $color, $offset_x = null, $offset_y = null) { + //$red = $color["red"]; + //$green = $color["green"]; + //$blue = $color["blue"]; + int offset_x = cx; + int offset_y = cy; + int x = radius; + // int xx = radius; + int y = -1; + // int yy = -1; + double t = 0; + //$color = imagecolorallocate($image, $red, $green, $blue); + while(x > y) { + y++; + double current_distance = distance(radius, y); + if(current_distance < t) { + x--; + } + + double trasparency = new_color(current_distance); + double alpha = trasparency; + double alpha2 = 127.0 - trasparency; + + double color = 1; + + plot(x + offset_x, y + offset_y, color); + plot(x + offset_x - 1, y + offset_y, alpha2 ); + plot(x + offset_x + 1, y + offset_y, alpha ); + + plot(y + offset_x, x + offset_y, color); + plot(y + offset_x, x + offset_y - 1, alpha2); + plot(y + offset_x, x + offset_y + 1, alpha); + + plot(offset_x - x , y + offset_y, color); + plot(offset_x - x + 1, y + offset_y, alpha2); + plot(offset_x - x - 1, y + offset_y, alpha); + + plot(offset_x - y, x + offset_y, color); + plot(offset_x - y, x + offset_y - 1, alpha2); + plot(offset_x - y, x + offset_y + 1, alpha); + + plot(x + offset_x, offset_y - y, color); + plot(x + offset_x - 1, offset_y - y, alpha2); + plot(x + offset_x + 1, offset_y - y, alpha); + + plot(y + offset_x, offset_y - x, color); + plot(y + offset_x, offset_y - x - 1, alpha); + plot(y + offset_x, offset_y - x + 1, alpha2); + + plot(offset_x - y, offset_y - x, color); + plot(offset_x - y, offset_y - x - 1, alpha); + plot(offset_x - y, offset_y - x + 1, alpha2); + + plot(offset_x - x, offset_y - y, color); + plot(offset_x - x - 1, offset_y - y, alpha); + plot(offset_x - x + 1, offset_y - y, alpha2); + + t = current_distance; + } +} +#else +static void plot4points(GUI::Painter *p, int cx, int cy, int x, int y) +{ + p->drawPoint(cx + x, cy + y); + if(x != 0) p->drawPoint(cx - x, cy + y); + if(y != 0) p->drawPoint(cx + x, cy - y); + if(x != 0 && y != 0) p->drawPoint(cx - x, cy - y); +} + +void GUI::Painter::drawCircle(int cx, int cy, double radius) +{ + int error = -radius; + int x = radius; + int y = 0; + + while(x >= y) { + plot4points(this, cx, cy, x, y); + if(x != y) plot4points(this, cx, cy, y, x); + + error += y; + ++y; + error += y; + + if(error >= 0) { + --x; + error -= x; + error -= x; + } + } +} +#endif + +static void plot4lines(GUI::Painter *p, int cx, int cy, int x, int y) +{ + p->drawLine(cx + x, cy + y, cx - x, cy + y); + if(x != 0) p->drawLine(cx - x, cy + y, cx + x, cy + y); + if(y != 0) p->drawLine(cx + x, cy - y, cx - x, cy - y); + if(x != 0 && y != 0) p->drawLine(cx - x, cy - y, cx + x, cy - y); +} + +void GUI::Painter::drawFilledCircle(int cx, int cy, int radius) +{ + int error = -radius; + int x = radius; + int y = 0; + + while(x >= y) { + plot4lines(this, cx, cy, x, y); + if(x != y) plot4lines(this, cx, cy, y, x); + + error += y; + ++y; + error += y; + + if(error >= 0) { + --x; + error -= x; + error -= x; + } + } +} + +void GUI::Painter::drawImage(int x0, int y0, GUI::Image *image) +{ + size_t fw = image->width(); + size_t fh = image->height(); + + for(size_t x = 0; x < fw; x++) { + for(size_t y = 0; y < fh; y++) { + GUI::Colour c = image->getPixel(x, y); + pixbuf->addPixel(x0 + x, y0 + y, c); + } + } +} + +void GUI::Painter::drawImageStretched(int x0, int y0, GUI::Image *image, + int w, int h) +{ + if(w < 1 || h < 1) return; + + float fw = image->width(); + float fh = image->height(); + + for(int x = 0; x < w; x++) { + for(int y = 0; y < h; y++) { + int lx = ((float)x/(float)w)*fw; + int ly = ((float)y/(float)h)*fh; + GUI::Colour c = image->getPixel(lx, ly); + pixbuf->addPixel(x0 + x, y0 + y, c); + } + } +} + +void GUI::Painter::drawBox(int x, int y, Box *box, int width, int height) +{ + int dx = x; + int dy = y; + + // Top: + + drawImage(dx, dy, box->topLeft); + + dx += box->topLeft->width(); + if(dx < 0 || dy < 0) return; + + drawImageStretched(dx, dy, box->top, + width - box->topRight->width() - box->topLeft->width(), + box->top->height()); + + dx = x + width - box->topRight->width(); + if(dx < 0 || dy < 0) return; + + drawImage(dx, dy, box->topRight); + + // Center + dy = y + box->topLeft->height(); + dx = x + box->left->width(); + if(dx < 0 || dy < 0) return; + + drawImageStretched(dx, dy, box->center, + width - box->left->width() - box->right->width(), + height - box->topLeft->height() - box->bottomLeft->height()); + + // Mid: + dx = x; + dy = y + box->topLeft->height(); + if(dx < 0 || dy < 0) return; + + drawImageStretched(dx, dy, box->left, box->left->width(), + height - box->topLeft->height() - box->bottomLeft->height()); + + dx = x + width - box->right->width(); + dy = y + box->topRight->height(); + if(dx < 0 || dy < 0) return; + + drawImageStretched(dx, dy, box->right, + box->right->width(), + height - box->topRight->height() - box->bottomRight->height()); + + // Bottom: + dx = x; + dy = y + height - box->bottomLeft->height(); + if(dx < 0 || dy < 0) return; + + drawImage(dx, dy, box->bottomLeft); + + dx += box->bottomLeft->width(); + if(dx < 0 || dy < 0) return; + + drawImageStretched(dx, dy, box->bottom, + width - box->bottomRight->width() - box->bottomLeft->width(), + box->bottom->height()); + + dx = x + width - box->bottomRight->width(); + if(dx < 0 || dy < 0) return; + + drawImage(dx, dy, box->bottomRight); +} + +void GUI::Painter::drawBar(int x, int y, Bar *bar, int width, int height) +{ + if(width < ((int)bar->left->width() + (int)bar->right->width() + 1)) { + width = bar->left->width() + bar->right->width() + 1; + } + drawImageStretched(x, y, + bar->left, + bar->left->width(), height); + + drawImageStretched(x + bar->left->width(), y, + bar->center, + width - bar->left->width() - bar->right->width(), height); + + drawImageStretched(x + width - bar->left->width(), y, + bar->right, + bar->right->width(), height); +} + +void GUI::Painter::flush() +{ +#ifdef X11 + // Send the "DrawLine" request to the server + //XFlush(gctx->display); +#endif/*X11*/ +} + +#ifdef TEST_PAINTER +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_PAINTER*/ diff --git a/plugingui/painter.h b/plugingui/painter.h new file mode 100644 index 0000000..0a93f50 --- /dev/null +++ b/plugingui/painter.h @@ -0,0 +1,97 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * painter.h + * + * Wed Oct 12 19:48:45 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_PAINTER_H__ +#define __DRUMGIZMO_PAINTER_H__ + +#include <string> + +#include "widget.h" +#include "colour.h" +#include "pixelbuffer.h" +#include "font.h" +#include "image.h" + +namespace GUI { + +class Painter { +public: + Painter(Widget *widget); + ~Painter(); + + void flush(); + + void setColour(Colour colour); + + void drawLine(int x1, int y1, int x2, int y2); + void drawText(int x, int y, Font &font, std::string text, + bool nocolour = false); + void drawRectangle(int x1, int y1, int x2, int y2); + void drawFilledRectangle(int x1, int y1, int x2, int y2); + void drawPoint(int x, int y); + void drawCircle(int x, int y, double r); + void drawFilledCircle(int x, int y, int r); + void drawImage(int x, int y, Image *image); + void drawImageStretched(int x0, int y0, GUI::Image *image, + int width, int height); + + typedef struct { + Image *topLeft; + Image *top; + Image *topRight; + Image *left; + Image *right; + Image *bottomLeft; + Image *bottom; + Image *bottomRight; + Image *center; + } Box; + void drawBox(int x, int y, Box *box, int width, int height); + + typedef struct { + Image *left; + Image *right; + Image *center; + } Bar; + void drawBar(int x, int y, Bar *bar, int width, int height); + + void clear(); + +private: + void plot(int x, int y, double c); + double ipart(double x); + double round(double x); + double fpart(double x); + double rfpart(double x); + + Widget *widget; + PixelBufferAlpha *pixbuf; + Colour colour; +}; + +}; + +#endif/*__DRUMGIZMO_PAINTER_H__*/ diff --git a/plugingui/pixelbuffer.cc b/plugingui/pixelbuffer.cc new file mode 100644 index 0000000..2a6bf6f --- /dev/null +++ b/plugingui/pixelbuffer.cc @@ -0,0 +1,180 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * pixelbuffer.cc + * + * Thu Nov 10 09:00:38 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "pixelbuffer.h" + +#include <stdio.h> + +GUI::PixelBuffer::PixelBuffer(size_t width, size_t height) +{ + buf = NULL; + realloc(width, height); +} + +GUI::PixelBuffer::~PixelBuffer() +{ + if(buf) free(buf); +} + +void GUI::PixelBuffer::realloc(size_t width, size_t height) +{ + if(buf) free(buf); + buf = (unsigned char *)calloc(width * height, 3); + this->width = width; + this->height = height; +} + +#define PX(k) (x + y * width) * 3 + k +void GUI::PixelBuffer::setPixel(size_t x, size_t y, + unsigned char red, + unsigned char green, + unsigned char blue, + unsigned char alpha) +{ + if(x >= width || y >= height) return; + /* + float a,b; + getAlpha(alpha, 255, a, b); + + buf[PX(0)] = (unsigned char)((float)red * a + (float)buf[PX(0)] * b); + buf[PX(0)] /= (a + b); + buf[PX(1)] = (unsigned char)((float)green * a + (float)buf[PX(1)] * b); + buf[PX(1)] /= (a + b); + buf[PX(2)] = (unsigned char)((float)blue * a + (float)buf[PX(2)] * b); + buf[PX(2)] /= (a + b); + */ + unsigned int a = alpha; + unsigned int b = 255 - alpha; + + buf[PX(0)] = (unsigned char)(((int)red * a + (int)buf[PX(0)] * b) / 255); + buf[PX(1)] = (unsigned char)(((int)green * a + (int)buf[PX(1)] * b) / 255); + buf[PX(2)] = (unsigned char)(((int)blue * a + (int)buf[PX(2)] * b) / 255); + +} + +static int idx = 0; +GUI::PixelBufferAlpha::PixelBufferAlpha(size_t width, size_t height) +{ + this->idx = ::idx++; + buf = NULL; + x = y = 10; + realloc(width, height); +} + +GUI::PixelBufferAlpha::~PixelBufferAlpha() +{ + if(buf) free(buf); +} + +void GUI::PixelBufferAlpha::realloc(size_t width, size_t height) +{ + if(buf) free(buf); + buf = (unsigned char *)calloc(width * height, 4); + this->width = width; + this->height = height; +} + +#undef PX +#define PX(k) (x + y * width) * 4 + k +void GUI::PixelBufferAlpha::setPixel(size_t x, size_t y, + unsigned char red, + unsigned char green, + unsigned char blue, + unsigned char alpha) +{ + if(x >= width || y >= height) return; + + buf[PX(0)] = red; + buf[PX(1)] = green; + buf[PX(2)] = blue; + buf[PX(3)] = alpha; +} + +// http://en.wikipedia.org/wiki/Alpha_compositing +static void getAlpha(unsigned char _a, unsigned char _b, float &a, float &b) +{ + a = _a / 255.0; + b = _b / 255.0; + b *= (1-a); +} + +void GUI::PixelBufferAlpha::addPixel(size_t x, size_t y, + unsigned char red, + unsigned char green, + unsigned char blue, + unsigned char alpha) +{ + if(x >= width || y >= height) return; + + if(alpha == 0) return; + + float a,b; + getAlpha(alpha, buf[PX(3)], a, b); + + buf[PX(0)] = (unsigned char)((float)red * a + (float)buf[PX(0)] * b); + buf[PX(0)] /= (a + b); + buf[PX(1)] = (unsigned char)((float)green * a + (float)buf[PX(1)] * b); + buf[PX(1)] /= (a + b); + buf[PX(2)] = (unsigned char)((float)blue * a + (float)buf[PX(2)] * b); + buf[PX(2)] /= (a + b); + + buf[PX(3)] = (a + b) * 255; +} + +void GUI::PixelBufferAlpha::addPixel(size_t x, size_t y, GUI::Colour c) +{ + addPixel(x, y, c.red * 255, c.green * 255, c.blue * 255, c.alpha * 255); +} + +void GUI::PixelBufferAlpha::pixel(size_t x, size_t y, + unsigned char *red, + unsigned char *green, + unsigned char *blue, + unsigned char *alpha) +{ + if(x >= width || y >= height) return; + *red = buf[PX(0)]; + *green = buf[PX(1)]; + *blue = buf[PX(2)]; + *alpha = buf[PX(3)]; +} + +#ifdef TEST_PIXELBUFFER +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_PIXELBUFFER*/ diff --git a/plugingui/pixelbuffer.h b/plugingui/pixelbuffer.h new file mode 100644 index 0000000..2785eb1 --- /dev/null +++ b/plugingui/pixelbuffer.h @@ -0,0 +1,91 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * pixelbuffer.h + * + * Thu Nov 10 09:00:37 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_PIXELBUFFER_H__ +#define __DRUMGIZMO_PIXELBUFFER_H__ + +#include <stdlib.h> + +#include "colour.h" + +namespace GUI { + +class PixelBuffer { +public: + PixelBuffer(size_t width, size_t height); + ~PixelBuffer(); + + void realloc(size_t width, size_t height); + + void setPixel(size_t x, size_t y, + unsigned char red, + unsigned char green, + unsigned char blue, + unsigned char alpha); + + unsigned char *buf; + size_t width; + size_t height; +}; + +class PixelBufferAlpha { +public: + PixelBufferAlpha(size_t width, size_t height); + ~PixelBufferAlpha(); + + int idx; + size_t x, y; + + void realloc(size_t width, size_t height); + + void setPixel(size_t x, size_t y, + unsigned char red, + unsigned char green, + unsigned char blue, + unsigned char alpha); + + void addPixel(size_t x, size_t y, + unsigned char red, + unsigned char green, + unsigned char blue, + unsigned char alpha); + + void addPixel(size_t x, size_t y, Colour c); + + void pixel(size_t x, size_t y, + unsigned char *red, + unsigned char *green, + unsigned char *blue, + unsigned char *alpha); + + unsigned char *buf; + size_t width; + size_t height; +}; + +}; + +#endif/*__DRUMGIZMO_PIXELBUFFER_H__*/ diff --git a/plugingui/pluginconfig.cc b/plugingui/pluginconfig.cc new file mode 100644 index 0000000..d4c4477 --- /dev/null +++ b/plugingui/pluginconfig.cc @@ -0,0 +1,63 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * config.cc + * + * Tue Jun 3 13:54:05 CEST 2014 + * Copyright 2014 Jonas Suhr Christensen + * jsc@umbraculum.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "pluginconfig.h" + +#include <hugin.hpp> + +#define CONFIGFILENAME "plugingui.conf" + +Config::Config() + : ConfigFile(CONFIGFILENAME) +{ +} + +Config::~Config() +{ +} + +bool Config::load() +{ + lastkit.clear(); + lastmidimap.clear(); + + if(!ConfigFile::load()) { + return false; + } + + lastkit = getValue("lastkit"); + lastmidimap = getValue("lastmidimap"); + + return true; +} + +bool Config::save() +{ + setValue("lastkit", lastkit); + setValue("lastmidimap", lastmidimap); + + return ConfigFile::save(); +} diff --git a/plugingui/pluginconfig.h b/plugingui/pluginconfig.h new file mode 100644 index 0000000..9bef1f0 --- /dev/null +++ b/plugingui/pluginconfig.h @@ -0,0 +1,44 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * config.h + * + * Tue Jun 3 13:51:29 CEST 2014 + * Copyright 2014 Jonas Suhr Christensen + * jsc@umbraculum.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_CONFIG_H__ +#define __DRUMGIZMO_CONFIG_H__ + +#include <configfile.h> + +class Config : public ConfigFile { +public: + Config(); + ~Config(); + + bool load(); + bool save(); + + std::string lastkit; + std::string lastmidimap; +}; + +#endif/*__DRUMGIZMO_CONFIG_H__*/ diff --git a/plugingui/plugingui.cc b/plugingui/plugingui.cc new file mode 100644 index 0000000..262b34b --- /dev/null +++ b/plugingui/plugingui.cc @@ -0,0 +1,539 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * plugingui.cc + * + * Mon Oct 3 13:40:49 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "plugingui.h" + +#include <hugin.hpp> +#include <stdio.h> + +#include "knob.h" +#include "verticalline.h" +#include "../version.h" + +#include "pluginconfig.h" +#include "messagehandler.h" + +namespace GUI { + +FileBrowser *fb; +static void selectKitFile(void *ptr, std::string filename) +{ + PluginGUI *gui = (PluginGUI*)ptr; + + gui->lineedit->setText(filename); + + fb->hide(); + + std::string drumkit = gui->lineedit->text(); + + gui->config->lastkit = drumkit; + gui->config->save(); + + gui->progress->setProgress(0); + gui->progress->setState(ProgressBar::blue); + + LoadDrumKitMessage *msg = new LoadDrumKitMessage(); + msg->drumkitfile = drumkit; + + msghandler.sendMessage(MSGRCV_ENGINE, msg); +} + +static void kitBrowseClick(void *ptr) +{ + PluginGUI *gui = (PluginGUI*)ptr; + + std::string path = gui->lineedit->text(); + if(path == "") path = gui->config->lastkit; + if(path == "") path = gui->lineedit2->text(); + + fb->setPath(path); + fb->registerFileSelectHandler(selectKitFile, gui); + fb->show(); +} + +static void selectMapFile(void *ptr, std::string filename) +{ + PluginGUI *gui = (PluginGUI*)ptr; + + gui->lineedit2->setText(filename); + fb->hide(); + + std::string midimap = gui->lineedit2->text(); + + gui->config->lastmidimap = midimap; + gui->config->save(); + + LoadMidimapMessage *msg = new LoadMidimapMessage(); + msg->midimapfile = midimap; + msghandler.sendMessage(MSGRCV_ENGINE, msg); + + /* + if(gui->changeMidimapHandler) + gui->changeMidimapHandler(gui->changeMidimapPtr, midimap.c_str()); + gui->progress2->setState(ProgressBar::green); + */ +} + +static void midimapBrowseClick(void *ptr) +{ + PluginGUI *gui = (PluginGUI*)ptr; + + std::string path = gui->lineedit2->text(); + if(path == "") path = gui->config->lastmidimap; + if(path == "") path = gui->lineedit->text(); + + fb->setPath(path); + fb->registerFileSelectHandler(selectMapFile, gui); + fb->show(); +} + +/* +void closeClick(void *ptr) +{ + PluginGUI *gui = (PluginGUI*)ptr; + if(gui->windowClosedHandler) gui->windowClosedHandler(gui->windowClosedPtr); +} +*/ + +PluginGUI::PluginGUI() + : MessageReceiver(MSGRCV_UI) + , initialised(false) + , sem("plugingui") +{ + windowClosedHandler = NULL; + changeMidimapHandler = NULL; + + window = NULL; + + running = true; + closing = false; + +#ifdef USE_THREAD + run(); +#else + init(); +#endif/*USE_THREAD*/ + + sem.wait(); +} + +PluginGUI::~PluginGUI() +{ + stopThread(); +} + +void PluginGUI::stopThread() +{ + if(running) { + running = false; + wait_stop(); + } +} + + +void PluginGUI::handleMessage(Message *msg) +{ + Painter p(window);// Make sure we only redraw buffer one time. + + switch(msg->type()) { + case Message::LoadStatus: + { + LoadStatusMessage *ls = (LoadStatusMessage*)msg; + progress->setProgress((float)ls->numer_of_files_loaded / + (float)ls->number_of_files); + if(ls->numer_of_files_loaded == ls->number_of_files) { + progress->setState(ProgressBar::green); + } + } + break; + case Message::LoadStatusMidimap: + { + LoadStatusMessageMidimap *ls = (LoadStatusMessageMidimap*)msg; + progress2->setProgress(1); + if(ls->success) { + progress2->setState(ProgressBar::green); + } else { + progress2->setState(ProgressBar::red); + } + } + break; + case Message::EngineSettingsMessage: + { + EngineSettingsMessage *settings = (EngineSettingsMessage *)msg; + lineedit->setText(settings->drumkitfile); + if(settings->drumkit_loaded) { + progress->setProgress(1); + progress->setState(ProgressBar::green); + } else { + progress->setProgress(0); + progress->setState(ProgressBar::blue); + } + lineedit2->setText(settings->midimapfile); + if(settings->midimap_loaded) { + progress2->setProgress(1); + progress2->setState(ProgressBar::green); + } else { + progress2->setProgress(0); + progress2->setState(ProgressBar::blue); + } + velocityCheck->setChecked(settings->enable_velocity_modifier); + attackKnob->setValue(settings->velocity_modifier_weight); + falloffKnob->setValue(settings->velocity_modifier_falloff); + + } + default: + break; + } +} + +void PluginGUI::thread_main() +{ + init(); + + { // Request all engine settings + EngineSettingsMessage *msg = new EngineSettingsMessage(); + msghandler.sendMessage(MSGRCV_ENGINE, msg); + } + + while(running) { +#ifdef WIN32 + SleepEx(50, FALSE); +#else + usleep(50000); +#endif/*WIN32*/ + + // DEBUG(gui, "loop"); + + window->eventHandler()->processEvents(); + handleMessages(); + } + + deinit(); +} + +void PluginGUI::deinit() +{ + if(config) { + config->save(); + delete config; + } + if(window) delete window; +} + +void closeEventHandler(void *ptr) +{ + volatile bool *closing = (volatile bool*)ptr; + *closing = true; +} + +void PluginGUI::init() +{ + DEBUG(gui, "init"); + + config = new Config(); + config->load(); + + window = new Window(); + window->eventHandler()->registerCloseHandler(closeEventHandler, + (void*)&closing); + + window->setFixedSize(370, 330); + window->setCaption("DrumGizmo v" VERSION); + + Label *lbl_title = new Label(window); + lbl_title->setText("DrumGizmo"); + lbl_title->move(127, 7); + lbl_title->resize(200, 20); + + VerticalLine *l1 = new VerticalLine(window); + l1->move(20, 30); + l1->resize(window->width() - 40, 2); + +#define OFFSET1 17 +#define OFFSET2 38 +#define OFFSET3 20 + +#define XOFFSET 20 + // Drumkit file + { + int y = 37; + Label *lbl = new Label(window); + lbl->setText("Drumkit file:"); + lbl->move(XOFFSET - 4, y); + lbl->resize(100, 20); + + y += OFFSET1; + lineedit = new LineEdit(window); + lineedit->move(XOFFSET, y); + lineedit->resize(243, 29); + lineedit->setReadOnly(true); + + Button *btn_brw = new Button(window); + btn_brw->setText("Browse..."); + btn_brw->move(266, y - 6 + 4); + btn_brw->resize(85, 35 + 6 - 4); + btn_brw->registerClickHandler(kitBrowseClick, this); + + y += OFFSET2; + progress = new ProgressBar(window); + progress->move(XOFFSET, y); + progress->resize(window->width() - 2*XOFFSET, 11); + + y += OFFSET3; + VerticalLine *l = new VerticalLine(window); + l->move(XOFFSET, y); + l->resize(window->width() - 2*XOFFSET, 2); + } + + // Midimap file + { + int y = 120; + lbl2 = new Label(window); + lbl2->setText("Midimap file:"); + lbl2->move(XOFFSET - 4, y); + lbl2->resize(100, 20); + + y += OFFSET1; + lineedit2 = new LineEdit(window); + lineedit2->move(XOFFSET, y); + lineedit2->resize(243, 29); + lineedit2->setReadOnly(true); + + Button *btn_brw = new Button(window); + btn_brw->setText("Browse..."); + btn_brw->move(266, y - 6 + 4); + btn_brw->resize(85, 35 + 6 - 4); + btn_brw->registerClickHandler(midimapBrowseClick, this); + + y += OFFSET2; + progress2 = new ProgressBar(window); + progress2->move(XOFFSET, y); + progress2->resize(window->width() - 2*XOFFSET, 11); + + y += OFFSET3; + VerticalLine *l = new VerticalLine(window); + l->move(XOFFSET, y); + l->resize(window->width() - 2*XOFFSET, 2); + } + + { + int y = 203; +#define OFFSET4 21 + + // Enable Velocity + Label *lbl_velocity = new Label(window); + lbl_velocity->resize(78 ,20); + lbl_velocity->move(16, y); + lbl_velocity->setText("Humanizer"); + + velocityCheck = new CheckBox(window); + //velocityCheck->setText("Enable Velocity Modifier"); + velocityCheck->move(26, y + OFFSET4); + velocityCheck->resize(59,38); + obj_connect(velocityCheck, stateChangedNotifier, + this, PluginGUI::velocityCheckClick); + + // Velocity Weight Modifier: + { + Label *lbl_weight = new Label(window); + lbl_weight->setText("Attack"); + lbl_weight->move(107, y); + lbl_weight->resize(100, 20); + + attackKnob = new Knob(window); + attackKnob->move(109, y + OFFSET4 - 4); + attackKnob->resize(57, 57); + obj_connect(attackKnob, valueChangedNotifier, + this, PluginGUI::attackValueChanged); + } + + // Velocity Falloff Modifier: + { + Label *lbl_falloff = new Label(window); + lbl_falloff->setText("Release"); + lbl_falloff->move(202 - 17 - 7, y); + lbl_falloff->resize(100, 20); + + falloffKnob = new Knob(window); + falloffKnob->move(202 - 13 - 5, y + OFFSET4 - 4); + falloffKnob->resize(57, 57); + obj_connect(falloffKnob, valueChangedNotifier, + this, PluginGUI::falloffValueChanged); } + } + + VerticalLine *l2 = new VerticalLine(window); + l2->move(20, 310 - 15 - 9); + l2->resize(window->width() - 40, 2); + + Label *lbl_version = new Label(window); + lbl_version->setText(".::. v" VERSION " .::. http://www.drumgizmo.org .::. GPLv3 .::."); + lbl_version->move(16, 300); + lbl_version->resize(window->width(), 20); + /* + { + ComboBox *cmb = new ComboBox(window); + cmb->addItem("Foo", "Bar"); + cmb->addItem("Hello", "World"); + cmb->move(10,10); + cmb->resize(70, 30); + } + */ + // Create filebrowser + filebrowser = new FileBrowser(window); + filebrowser->move(0, 0); + filebrowser->resize(window->width() - 1, window->height() - 1); + filebrowser->hide(); + fb = filebrowser; + + // Enable quit button +// Button *btn_quit = new Button(window); +// btn_quit->setText("Quit"); +// btn_quit->move(50,280); +// btn_quit->resize(80,80); +// btn_quit->registerClickHandler(quit, this); + + window->show(); + + sem.post(); + + initialised = true; +} + +void PluginGUI::show() +{ + while(!initialised) usleep(10000); + + if(!window) init(); + + window->show(); +} + +void PluginGUI::hide() +{ + while(!initialised) usleep(10000); + + if(window) window->hide(); +} + +void PluginGUI::processEvents() +{ + if(!initialised) return; + + if(closing) { + if(windowClosedHandler) windowClosedHandler(windowClosedPtr); + closing = false; + } + +#ifndef USE_THREAD + window->eventHandler()->processEvents(window); +#endif/*USE_THREAD*/ +} + +void PluginGUI::setWindowClosedCallback(void (*handler)(void *), void *ptr) +{ + windowClosedHandler = handler; + windowClosedPtr = ptr; +} + +void PluginGUI::attackValueChanged(float value) +{ + ChangeSettingMessage *msg = + new ChangeSettingMessage(ChangeSettingMessage::velocity_modifier_weight, + value); + + msghandler.sendMessage(MSGRCV_ENGINE, msg); + +#ifdef STANDALONE + int i = value * 4; + switch(i) { + case 0: progress->setState(ProgressBar::off); break; + case 1: progress->setState(ProgressBar::blue); break; + case 2: progress->setState(ProgressBar::green); break; + case 3: progress->setState(ProgressBar::red); break; + default: break; + } +#endif +} + +void PluginGUI::falloffValueChanged(float value) +{ + ChangeSettingMessage *msg = + new ChangeSettingMessage(ChangeSettingMessage::velocity_modifier_falloff, + value); + msghandler.sendMessage(MSGRCV_ENGINE, msg); + +#ifdef STANDALONE + progress->setProgress(value); +#endif +} + +void PluginGUI::velocityCheckClick(bool checked) +{ + ChangeSettingMessage *msg = + new ChangeSettingMessage(ChangeSettingMessage::enable_velocity_modifier, + checked); + msghandler.sendMessage(MSGRCV_ENGINE, msg); +} + +} // GUI:: + +#ifdef STANDALONE + +class Engine : public MessageHandler { +public: + void handleMessage(Message *msg) {} +}; + +void stop(void *ptr) +{ + DEBUG(stop, "Stopping...\n"); + bool *running = (bool*)ptr; + *running = false; +} + +int main() +{ + INFO(example, "We are up and running"); + + bool running = true; + + GUI::PluginGUI gui; + gui.setWindowClosedCallback(stop, &running); + + // gui.show(); + + while(running) { +#ifdef WIN32 + SleepEx(1000, FALSE); +#else + sleep(1); +#endif + } + + return 0; +} + +#endif/*STANDALONE*/ diff --git a/plugingui/plugingui.h b/plugingui/plugingui.h new file mode 100644 index 0000000..dfcbcb8 --- /dev/null +++ b/plugingui/plugingui.h @@ -0,0 +1,107 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * plugingui.h + * + * Mon Oct 3 13:40:49 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include "window.h" +#include "eventhandler.h" + +#include "label.h" +#include "lineedit.h" +#include "checkbox.h" +#include "button.h" +#include "knob.h" +#include "progressbar.h" +#include "pluginconfig.h" + +#include "filebrowser.h" + +#include "thread.h" +#include "semaphore.h" + +#include "messagereceiver.h" +#include "notifier.h" + +namespace GUI { + +class PluginGUI : public Thread, public MessageReceiver, public Listener { +public: + PluginGUI(); + virtual ~PluginGUI(); + + void thread_main(); + void stopThread(); + + void init(); + void deinit(); + + void show(); + void hide(); + void processEvents(); + void setWindowClosedCallback(void (*handler)(void *), void *ptr); + + void handleMessage(Message *msg); + + Window *window; + EventHandler *eventhandler; + + FileBrowser *filebrowser; + + Label *lbl; + LineEdit *lineedit; + ProgressBar *progress; + + Label *lbl2; + LineEdit *lineedit2; + ProgressBar *progress2; + + Config *config; + + void (*windowClosedHandler)(void *); + void *windowClosedPtr; + + void (*changeMidimapHandler)(void *, const char *); + void *changeMidimapPtr; + +private: + void attackValueChanged(float value); + void falloffValueChanged(float value); + void velocityCheckClick(bool checked); + + // Humanized velocity controls: + CheckBox *velocityCheck; + Knob *attackKnob; + Knob *falloffKnob; + + volatile bool running; + volatile bool closing; + volatile bool initialised; + + Semaphore sem; +}; + +} // GUI:: + diff --git a/plugingui/progressbar.cc b/plugingui/progressbar.cc new file mode 100644 index 0000000..3b821bb --- /dev/null +++ b/plugingui/progressbar.cc @@ -0,0 +1,108 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * progressbar.cc + * + * Fri Mar 22 22:07:57 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "progressbar.h" + +#include "painter.h" + +GUI::ProgressBar::ProgressBar(GUI::Widget *parent) : GUI::Widget(parent) +{ + bar_bg.left = new Image(":progress_back_l.png"); + bar_bg.right = new Image(":progress_back_r.png"); + bar_bg.center = new Image(":progress_back_c.png"); + + bar_blue.left = new Image(":progress_front_blue_l.png"); + bar_blue.right = new Image(":progress_front_blue_r.png"); + bar_blue.center = new Image(":progress_front_blue_c.png"); + + bar_red.left = new Image(":progress_front_red_l.png"); + bar_red.right = new Image(":progress_front_red_r.png"); + bar_red.center = new Image(":progress_front_red_c.png"); + + bar_green.left = new Image(":progress_front_green_l.png"); + bar_green.right = new Image(":progress_front_green_r.png"); + bar_green.center = new Image(":progress_front_green_c.png"); + + state = blue; + _progress = .5; +} + +void GUI::ProgressBar::setState(GUI::ProgressBar::state_t state) +{ + if(this->state != state) { + this->state = state; + repaintEvent(NULL); + } +} + +float GUI::ProgressBar::progress() +{ + return _progress; +} + +void GUI::ProgressBar::setProgress(float progress) +{ + _progress = progress; + repaintEvent(NULL); +} + +void GUI::ProgressBar::repaintEvent(GUI::RepaintEvent *e) +{ + Painter p(this); + + int max = width() * _progress; + + p.clear(); + + int brd = 4; + p.drawBar(0, 0, &bar_bg, width(), height()); + + GUI::Painter::Bar *b = NULL; + switch(state) { + case red: b = &bar_red; break; + case green: b = &bar_green; break; + case blue: b = &bar_blue; break; + default: break; + } + if(b) p.drawBar(brd, 0, b, max - 2*brd, height()); +} + +#ifdef TEST_PROGRESSBAR +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_PROGRESSBAR*/ diff --git a/plugingui/progressbar.h b/plugingui/progressbar.h new file mode 100644 index 0000000..9d08a9e --- /dev/null +++ b/plugingui/progressbar.h @@ -0,0 +1,71 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * progressbar.h + * + * Fri Mar 22 22:07:57 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_PROGRESSBAR_H__ +#define __DRUMGIZMO_PROGRESSBAR_H__ + +#include "widget.h" + +#include <string> + +#include "guievent.h" +#include "painter.h" + +namespace GUI { + +class ProgressBar : public Widget { +public: + ProgressBar(Widget *parent); + + float progress(); + void setProgress(float progress); + + typedef enum { + red, + green, + blue, + off + } state_t; + void setState(state_t state); + + //protected: + virtual void repaintEvent(RepaintEvent *e); + +private: + state_t state; + + Painter::Bar bar_bg; + + Painter::Bar bar_green; + Painter::Bar bar_blue; + Painter::Bar bar_red; + + float _progress; +}; + +}; + +#endif/*__DRUMGIZMO_PROGRESSBAR_H__*/ diff --git a/plugingui/rcgen.cc b/plugingui/rcgen.cc new file mode 100644 index 0000000..5cb0999 --- /dev/null +++ b/plugingui/rcgen.cc @@ -0,0 +1,71 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * rcgen.cc + * + * Sun Mar 17 20:27:17 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include <stdio.h> +#include <string> + +int main(int argc, char *argv[]) +{ + printf("/* This file is autogenerated by rcgen. Do not modify! */\n"); + printf("#include \"resource_data.h\"\n"); + printf("\n"); + printf("const rc_data_t rc_data[] =\n"); + printf("{\n"); + + int i = 1; + while(i < argc) { + printf(" { \":%s\", ", argv[i]); + + std::string data; + FILE *fp = fopen(argv[i], "r"); + if(!fp) { + fprintf(stderr, "Could not read file '%s' - quitting\n", argv[i]); + return 1; + } + + char buf[32]; + while(!feof(fp)) { + size_t sz = fread(buf, 1, sizeof(buf), fp); + data.append(buf, sz); + } + fclose(fp); + + printf("%d,\n \"", (int)data.length()); + for(size_t j = 0; j < data.length(); j++) { + if(j != 0 && j % 16 == 0) printf("\"\n \""); + printf("\\%o", (unsigned char)data[j]); + } + + printf("\" },\n"); + + i++; + } + +printf(" { \"\", 0, 0 }\n"); +printf("};\n"); + + return 0; +} diff --git a/plugingui/resource.cc b/plugingui/resource.cc new file mode 100644 index 0000000..80bd51e --- /dev/null +++ b/plugingui/resource.cc @@ -0,0 +1,119 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * resource.cc + * + * Sun Mar 17 19:38:04 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "resource.h" + +#include <stdio.h> +#include <hugin.hpp> +#include "resource_data.h" + +GUI::Resource::Resource(std::string name) +{ + is_valid = false; + is_internal = false; + + if(name.length() == 0) return; + if(name[0] == ':') { + i_data = NULL; + i_size = 0; + + // Use internal resource: + const rc_data_t *p = rc_data; + while(p->name[0] == ':') { + if(std::string(p->name) == name) { + i_data = p->data; + i_size = p->size; + break; + } + p++; + } + + // We did not find the named resource. + if(i_data == NULL) { + ERR(rc, "Could not find '%s'\n", name.c_str()); + return; + } + + is_internal = true; + } else { + // Read from file: + FILE *fp = fopen(name.c_str(), "r"); + if(!fp) return; + char buf[32]; + while(!feof(fp)) { + size_t sz = fread(buf, 1, sizeof(buf), fp); + e_data.append(buf, sz); + } + fclose(fp); + is_internal = false; + } + + is_valid = true; +} + +const char *GUI::Resource::data() +{ + if(is_valid == false) return NULL; + if(is_internal) { + return i_data; + } else { + return e_data.data(); + } + return NULL; +} + +size_t GUI::Resource::size() +{ + if(is_valid == false) return 0; + if(is_internal) { + return i_size; + } else { + return e_data.length(); + } + return 0; +} + +bool GUI::Resource::valid() +{ + return is_valid; +} + +#ifdef TEST_RESOURCE +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_RESOURCE*/ diff --git a/plugingui/resource.h b/plugingui/resource.h new file mode 100644 index 0000000..4b494f7 --- /dev/null +++ b/plugingui/resource.h @@ -0,0 +1,53 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * resource.h + * + * Sun Mar 17 19:38:03 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_RESOURCE_H__ +#define __DRUMGIZMO_RESOURCE_H__ + +#include <string> + +namespace GUI { + +class Resource { +public: + Resource(std::string name); + + const char *data(); + size_t size(); + + bool valid(); + +private: + std::string e_data; + bool is_valid; + bool is_internal; + const char *i_data; + size_t i_size; +}; + +}; + +#endif/*__DRUMGIZMO_RESOURCE_H__*/ diff --git a/plugingui/resource_data.cc b/plugingui/resource_data.cc new file mode 100644 index 0000000..ce29fd8 --- /dev/null +++ b/plugingui/resource_data.cc @@ -0,0 +1,3583 @@ +/* This file is autogenerated by rcgen. Do not modify! */ +#include "resource_data.h" + +const rc_data_t rc_data[] = +{ + { ":bg.png", 1123, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\1\162\0\0\1\112\10\6\0\0\0\0\15\324" + "\311\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\6\13\15\70\43\146\165\177\0\0\3\360\111" + "\104\101\124\170\332\355\334\261\15\200\60\20\4\101\100\364" + "\137\240\233\61\65\134\162\74\142\246\4\7\253\13\136\76" + "\327\132\373\0\340\263\56\117\0\40\344\0\10\71\0\102" + "\16\40\344\0\174\321\275\267\243\25\0\213\34\0\41\7" + "\100\310\1\204\34\0\41\7\240\314\325\12\200\105\16\200" + "\220\3\40\344\0\102\16\200\220\3\40\344\0\10\71\200" + "\220\3\40\344\0\10\71\0\102\16\40\344\0\214\347\323" + "\54\0\213\34\0\41\7\100\310\1\204\34\0\41\7\100" + "\310\1\10\71\77\4\260\310\1\20\162\0\204\34\100\310" + "\1\20\162\0\372\134\255\0\130\344\0\10\71\0\102\16" + "\40\344\0\10\71\0\175\256\126\0\54\162\0\204\34\0" + "\41\7\20\162\0\204\34\0\41\7\40\344\374\20\300\42" + "\7\100\310\1\20\162\0\41\7\100\310\1\350\163\265\2" + "\140\221\3\40\344\0\10\71\200\220\3\40\344\0\10\71" + "\0\102\16\40\344\0\10\71\0\102\16\200\220\3\10\71" + "\0\343\371\64\13\300\42\7\100\310\1\20\162\0\41\7" + "\100\310\1\20\162\0\102\316\17\1\54\162\0\204\34\0" + "\41\7\20\162\0\204\34\200\76\127\53\0\26\71\0\102" + "\16\200\220\3\10\71\0\102\16\200\220\3\20\162\176\10" + "\140\221\3\40\344\0\10\71\200\220\3\40\344\0\364\271" + "\132\1\260\310\1\20\162\0\204\34\100\310\1\20\162\0" + "\372\134\255\0\130\344\0\10\71\0\102\16\40\344\0\10" + "\71\0\102\16\200\220\3\10\71\0\102\16\200\220\3\40" + "\344\0\102\16\300\170\76\315\2\260\310\1\20\162\0\204" + "\34\100\310\1\20\162\0\204\34\200\220\363\103\0\213\34" + "\0\41\7\100\310\1\204\34\0\41\7\240\317\325\12\200" + "\105\16\200\220\3\40\344\0\102\16\200\220\3\40\344\0" + "\204\234\37\2\130\344\0\10\71\0\102\16\40\344\0\10" + "\71\0\175\256\126\0\54\162\0\204\34\0\41\7\20\162" + "\0\204\34\200\76\127\53\0\26\71\0\102\16\200\220\3" + "\10\71\0\102\16\200\220\3\40\344\0\102\16\200\220\3" + "\40\344\0\10\71\200\220\3\60\236\117\263\0\54\162\0" + "\204\34\0\41\7\20\162\0\204\34\0\41\7\40\344\374" + "\20\300\42\7\100\310\1\20\162\0\41\7\100\310\1\350" + "\163\265\2\140\221\3\40\344\0\10\71\200\220\3\40\344" + "\0\10\71\0\41\347\207\0\26\71\0\102\16\200\220\3" + "\10\71\0\102\16\100\237\253\25\0\213\34\0\41\7\100" + "\310\1\204\34\0\41\7\100\310\1\10\71\77\4\260\310" + "\1\20\162\0\204\34\100\310\1\20\162\0\204\34\0\41" + "\7\20\162\0\204\34\0\41\7\100\310\1\376\300\137\53" + "\0\26\71\0\102\16\200\220\3\10\71\0\102\16\200\220" + "\3\20\162\176\10\140\221\3\40\344\0\10\71\200\220\3" + "\40\344\0\364\271\132\1\260\310\1\20\162\0\204\34\100" + "\310\1\20\162\0\204\34\200\220\363\103\0\213\34\0\41" + "\7\100\310\1\204\34\0\41\7\240\317\325\12\200\105\16" + "\200\220\3\40\344\0\102\16\200\220\3\40\344\0\204\234" + "\37\2\130\344\0\10\71\0\102\16\40\344\0\10\71\0" + "\102\16\200\220\3\10\71\0\102\16\200\220\3\40\344\0" + "\177\340\257\25\0\213\34\0\41\7\100\310\1\204\34\0" + "\41\7\100\310\1\10\71\77\4\260\310\1\20\162\0\204" + "\34\100\310\1\20\162\0\372\134\255\0\130\344\0\10\71" + "\0\102\16\40\344\0\10\71\0\102\16\100\310\371\41\200" + "\105\16\200\220\3\40\344\0\102\16\200\220\3\320\347\152" + "\5\300\42\7\100\310\1\20\162\0\41\7\100\310\1\20" + "\162\0\102\316\17\1\54\162\0\204\34\0\41\7\20\162" + "\0\204\34\200\76\127\53\0\26\71\0\102\16\200\220\3" + "\10\71\0\102\16\200\220\3\40\344\0\102\16\200\220\3" + "\40\344\0\10\71\200\220\3\60\236\117\263\0\54\162\0" + "\204\34\0\41\7\20\162\0\204\34\200\76\127\53\0\26" + "\71\0\102\16\200\220\3\10\71\0\102\16\200\220\3\20" + "\162\176\10\140\221\3\40\344\0\10\71\200\220\3\40\344" + "\0\364\271\132\1\260\310\1\20\162\0\204\34\100\310\1" + "\20\162\0\204\34\200\220\363\103\0\213\34\200\67\75\173" + "\113\211\365\123\166\223\131\0\0\0\0\111\105\116\104\256" + "\102\140\202" }, + { ":font.png", 4945, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\3\40\0\0\0\15\10\6\0\0\0\121\252\12" + "\35\0\0\0\4\147\101\115\101\0\0\257\310\67\5\212" + "\351\0\0\0\31\164\105\130\164\123\157\146\164\167\141\162" + "\145\0\101\144\157\142\145\40\111\155\141\147\145\122\145\141" + "\144\171\161\311\145\74\0\0\22\343\111\104\101\124\170\332" + "\354\135\11\230\25\305\21\356\307\356\262\313\215\10\54\10" + "\22\271\24\166\225\313\5\42\304\3\101\24\121\324\150\4" + "\305\170\200\7\212\170\340\255\200\242\150\104\23\121\320\250" + "\11\340\201\312\41\342\155\124\40\12\30\14\106\274\242\202" + "\34\36\53\40\2\131\105\271\4\144\322\25\377\316\326\353" + "\327\75\323\63\357\140\141\137\357\127\337\316\233\352\153\372" + "\250\256\277\252\173\106\170\236\47\344\237\47\144\250\344\377" + "\23\256\265\173\316\301\65\276\137\274\144\312\144\327\267\110" + "\172\206\335\173\126\322\250\124\225\157\51\323\231\357\122\116" + "\62\165\254\114\174\227\266\116\307\70\115\327\170\116\145\375" + "\222\345\247\173\234\246\143\276\245\253\177\322\361\54\225\241" + "\34\153\77\322\372\153\240\335\75\276\135\345\165\12\373\140" + "\244\244\31\222\142\352\236\255\75\14\353\164\74\217\351\64" + "\41\353\343\205\154\317\223\45\175\35\62\235\27\145\176\373" + "\76\157\242\376\42\52\202\334\214\312\217\322\167\231\232\347" + "\311\310\321\124\360\302\346\141\224\57\152\156\125\200\377\42" + "\13\100\234\1\310\321\20\66\104\75\130\37\367\226\264\134" + "\122\325\44\7\262\111\340\204\55\223\327\167\137\111\33\44" + "\355\307\356\65\305\275\272\216\345\247\13\200\164\222\264\214" + "\335\247\105\147\254\244\357\44\225\111\372\3\137\210\120\67" + "\317\122\307\343\44\315\225\264\125\322\32\111\23\361\354\212" + "\177\274\244\171\222\266\201\377\250\244\102\113\235\347\361\62" + "\14\145\173\6\76\205\366\222\136\223\264\111\322\152\111\203" + "\2\322\157\144\374\26\222\136\304\263\177\207\353\26\214\117" + "\175\365\230\244\377\110\132\17\120\131\221\1\310\31\222\76" + "\105\177\274\47\251\273\41\217\46\222\356\301\30\336\206\347" + "\172\136\122\257\200\162\227\251\161\143\131\200\25\375\210\61" + "\321\126\313\207\306\302\7\222\176\222\264\102\322\271\206\364" + "\73\320\207\323\45\165\160\30\13\136\320\130\141\345\123\176" + "\57\243\377\251\175\26\112\72\325\101\71\361\2\24\15\317" + "\47\217\42\364\107\117\107\45\346\2\3\273\217\241\214\105" + "\16\12\334\11\222\76\106\173\323\377\276\76\355\271\1\143" + "\240\171\100\36\47\6\344\361\222\244\326\132\234\106\222\36" + "\227\364\15\306\333\174\344\33\324\257\236\113\337\260\65\364" + "\102\214\33\133\40\336\205\54\277\56\214\127\25\262\57\217" + "\335\43\376\107\210\117\206\244\133\265\374\156\243\373\340\323" + "\170\357\247\361\351\367\234\240\147\144\365\327\177\323\134\353" + "\350\63\327\364\161\170\70\346\362\6\134\213\20\140\202\302" + "\165\220\13\345\153\163\305\6\40\53\45\165\13\251\4\173" + "\56\174\226\127\340\30\254\244\0\304\113\145\135\52\30\0" + "\271\10\72\337\16\113\377\376\54\151\255\244\241\311\324\237" + "\377\17\15\34\42\246\117\50\77\13\100\234\1\210\132\100" + "\111\250\377\33\374\134\111\237\350\202\337\60\20\110\1\250" + "\17\100\61\303\240\100\177\211\262\110\340\237\231\104\231\274" + "\276\127\112\372\213\241\116\223\45\135\312\356\75\2\140\242" + "\0\312\43\31\0\40\243\264\205\206\46\334\142\50\37\315" + "\161\175\276\43\110\172\35\12\122\115\111\15\45\75\4\45" + "\104\361\377\56\351\24\50\362\265\120\366\134\103\336\347\110" + "\372\207\5\200\370\75\377\201\222\112\45\15\224\264\217\244" + "\146\222\236\362\151\103\122\70\357\146\174\122\102\307\240\176" + "\104\167\340\36\357\237\251\0\115\205\120\142\316\253\300\0" + "\344\145\50\55\5\222\176\217\261\315\363\40\220\361\55\372" + "\237\200\133\165\111\15\44\15\220\264\104\322\237\54\345\166" + "\3\237\350\260\200\205\235\372\371\46\111\357\62\76\225\265" + "\16\126\113\32\53\55\265\261\256\322\223\2\330\112\322\15" + "\0\204\207\206\125\36\54\274\142\74\367\45\60\12\24\340" + "\231\146\245\21\200\164\7\310\353\22\102\211\371\227\244\34" + "\215\375\206\241\214\127\45\365\367\251\247\152\157\2\14\265" + "\241\360\323\357\166\226\272\220\174\274\123\322\2\207\74\72" + "\130\362\330\27\112\372\102\203\214\370\43\346\117\276\244\43" + "\61\116\115\143\333\13\251\70\362\305\265\0\106\216\3\14" + "\361\16\0\257\0\161\107\113\32\317\370\277\106\31\135\331" + "\275\11\244\224\43\176\143\214\237\103\300\73\4\277\33\201" + "\337\325\0\12\351\167\27\237\371\73\12\262\47\176\154\225" + "\77\317\70\170\46\254\12\40\373\375\73\50\115\307\300\100" + "\106\327\247\231\0\210\213\207\47\31\145\76\203\0\344\147" + "\145\50\313\172\100\262\0\44\205\274\157\1\340\253\130\372" + "\227\356\377\6\361\262\0\144\57\4\40\246\16\333\6\53" + "\125\76\254\227\24\206\141\161\363\33\114\55\241\330\12\50" + "\135\147\153\361\276\0\10\361\140\271\233\222\104\231\374\31" + "\346\40\137\275\116\175\141\255\347\136\221\151\110\73\15\326" + "\351\60\13\163\24\0\262\10\140\214\53\341\175\64\213\353" + "\133\21\275\64\265\340\211\260\361\111\371\334\254\361\11\70" + "\174\45\351\240\10\0\344\51\335\22\21\120\277\105\132\33" + "\157\106\235\125\250\255\325\157\3\200\225\12\205\232\222\26" + "\6\200\224\110\272\35\112\174\130\201\265\4\151\17\15\41" + "\140\133\3\234\51\336\1\120\40\17\267\144\121\23\12\160" + "\177\103\176\17\113\272\36\300\340\41\207\305\271\246\232\63" + "\340\23\360\37\22\122\61\240\362\236\113\21\0\41\340\170" + "\125\104\345\44\12\0\351\7\57\117\161\110\45\206\24\365" + "\263\30\213\344\305\203\206\62\16\206\301\244\252\245\36\323" + "\1\266\170\30\12\31\143\253\113\155\155\356\332\362\230\341" + "\223\7\315\245\55\332\163\155\302\170\160\31\263\136\22\175" + "\243\224\372\161\206\170\343\300\343\163\141\55\14\112\2\143" + "\203\274\74\303\231\241\211\370\315\130\336\203\41\77\250\315" + "\337\61\30\42\236\207\362\117\341\130\155\354\352\341\114\364" + "\105\314\7\200\364\224\364\117\7\0\162\45\144\370\376\54" + "\352\376\270\167\205\155\313\231\303\332\101\306\235\231\360\376" + "\156\4\130\257\257\171\154\256\205\42\106\161\356\247\266\141" + "\374\134\0\322\257\140\114\270\212\345\115\155\370\0\322\121" + "\73\137\243\201\111\122\362\106\140\175\56\203\341\256\206\217" + "\327\114\335\317\307\174\121\371\136\153\230\73\103\140\230\41" + "\371\364\66\346\122\130\17\10\311\341\125\222\56\267\30\120" + "\107\340\231\277\201\54\270\1\165\42\171\174\104\210\372\320" + "\363\334\213\147\131\213\353\174\55\175\102\37\4\265\263\226" + "\376\112\0\326\135\354\176\117\170\320\267\242\156\347\73\264" + "\275\27\140\40\150\17\257\125\214\361\143\270\327\236\345\161" + "\20\363\324\357\202\301\210\102\33\62\350\60\243\306\261\54" + "\237\243\110\317\3\157\75\14\52\202\31\265\326\71\172\311" + "\155\172\216\36\57\46\42\354\132\311\2\220\212\373\177\143" + "\200\60\374\4\212\161\37\170\43\352\141\322\25\133\342\17" + "\160\164\355\157\202\122\351\245\240\114\176\275\216\53\256\214" + "\137\250\220\263\1\200\114\315\0\0\151\10\301\230\247\265" + "\75\237\260\15\20\47\12\0\71\11\26\133\23\277\6\224" + "\312\227\64\76\51\264\127\353\145\260\211\277\36\240\200\372" + "\340\62\145\41\6\177\55\26\271\65\20\262\217\11\363\26" + "\67\245\24\116\326\362\177\32\326\320\72\110\167\33\356\161" + "\0\322\200\345\321\120\153\33\77\345\64\7\326\336\373\260" + "\360\54\25\277\154\157\353\34\101\140\165\106\332\245\130\320" + "\357\105\336\71\76\300\173\231\122\146\301\243\166\276\31\374" + "\116\30\337\77\300\133\241\322\22\70\371\100\313\57\37\355" + "\320\124\224\157\43\314\17\360\200\134\257\1\265\57\64\5" + "\311\105\301\154\211\276\117\5\0\131\147\261\214\247\3\200" + "\234\217\176\152\36\301\212\332\34\343\134\55\322\357\140\341" + "\65\55\364\17\103\171\60\325\303\324\336\364\373\363\0\17" + "\310\133\111\344\121\17\363\147\221\366\134\363\340\155\150\225" + "\1\0\122\37\62\241\16\213\123\7\367\352\153\161\311\60" + "\165\74\256\147\101\161\175\206\1\277\371\206\72\316\1\50" + "\170\335\360\14\244\70\276\211\353\171\232\42\51\64\317\330" + "\33\360\330\10\37\0\102\62\372\173\313\72\342\351\236\6" + "\317\42\116\242\130\247\161\357\103\361\313\326\343\152\150\103" + "\362\10\375\125\3\40\263\261\146\65\301\365\315\214\177\23" + "\236\263\45\214\114\343\130\336\267\260\264\115\341\51\347\317" + "\64\34\155\335\34\151\247\50\357\154\200\25\236\306\337\53" + "\120\132\367\203\261\117\237\73\317\102\26\324\0\50\175\53" + "\44\0\121\236\300\223\174\326\201\7\0\350\7\103\307\230" + "\300\176\277\33\242\76\267\242\235\232\262\166\32\255\245\117" + "\350\203\240\166\326\322\77\307\224\174\165\177\15\166\13\344" + "\143\127\301\104\207\266\367\34\346\347\142\200\33\25\172\342" + "\236\212\63\36\73\62\50\134\14\0\164\41\373\175\37\342" + "\165\300\372\225\7\240\113\140\251\65\170\324\326\67\262\62" + "\310\50\360\222\141\234\17\26\211\73\116\162\24\20\163\360" + "\160\355\362\131\177\115\41\47\131\0\221\5\40\351\373\277" + "\64\100\30\366\22\345\347\61\216\6\322\237\300\356\227\2" + "\5\353\171\74\216\55\4\265\324\302\251\345\173\77\4\255" + "\7\313\157\225\144\313\304\365\16\301\366\23\63\76\131\44" + "\266\263\173\372\26\254\107\323\14\100\316\125\12\66\273\377" + "\263\210\337\373\114\327\73\43\0\220\216\150\343\3\55\151" + "\75\200\257\126\214\337\25\212\100\25\13\0\21\114\11\56" + "\201\160\346\13\331\116\54\116\15\101\123\205\175\33\33\51" + "\106\155\265\374\233\210\362\55\170\36\256\371\271\35\32\77" + "\117\260\374\237\24\366\275\241\374\172\42\26\251\305\260\206" + "\25\371\50\126\56\100\231\207\142\154\315\170\37\145\114\64" + "\304\373\120\155\301\140\274\122\50\3\2\236\216\141\130\364" + "\206\261\166\257\1\113\60\317\357\164\315\353\67\33\133\76" + "\374\236\343\107\200\34\356\115\314\17\251\374\127\63\264\165" + "\324\63\40\73\271\302\27\42\175\20\310\64\51\51\273\340" + "\242\17\13\222\270\45\375\124\310\255\277\371\50\102\205\30" + "\257\165\15\161\114\355\235\257\171\245\70\21\170\177\121\215" + "\217\200\74\266\371\264\131\334\26\50\304\51\204\162\277\12" + "\12\365\223\332\34\113\45\0\241\360\147\130\172\125\270\6" + "\367\164\271\162\11\344\5\205\325\0\127\253\360\173\232\122" + "\204\264\274\173\240\314\36\26\71\365\4\224\276\51\76\206" + "\201\167\64\257\152\302\63\262\64\63\41\263\167\7\0\21" + "\6\17\331\327\132\175\213\64\271\264\202\325\153\271\2\141" + "\206\274\127\150\151\17\326\236\151\11\263\204\363\261\36\244" + "\4\257\4\140\127\241\310\60\167\32\61\176\165\345\261\163" + "\4\40\103\61\126\72\373\50\250\36\300\270\232\57\372\357" + "\155\41\352\263\322\320\116\53\202\372\40\250\235\265\364\277" + "\62\264\143\51\326\205\375\375\74\160\21\0\310\120\21\177" + "\116\153\272\332\301\200\70\175\260\253\101\0\110\216\205\134" + "\122\161\217\143\171\115\201\127\215\214\60\167\261\74\132\300" + "\110\247\164\32\222\75\3\264\61\175\30\14\14\334\233\224" + "\13\271\133\352\10\100\112\21\77\227\361\316\300\332\273\11" + "\140\257\77\164\117\32\223\257\145\17\241\127\340\377\41\204" + "\241\332\317\135\17\50\270\57\350\43\103\374\345\260\240\364" + "\146\3\133\317\367\10\14\260\371\120\70\223\52\223\131\134" + "\13\35\74\40\101\156\77\47\305\324\164\130\334\322\256\246" + "\5\55\25\36\220\243\60\351\273\370\364\133\155\54\316\334" + "\262\270\120\133\60\202\266\62\65\323\352\266\321\340\241\130" + "\157\110\117\202\355\5\103\375\111\231\276\103\304\237\1\231" + "\315\370\365\240\60\225\301\212\172\43\334\352\101\133\260\46" + "\141\14\274\13\113\140\333\260\212\201\117\274\42\200\232\367" + "\120\306\44\213\165\106\317\143\73\333\262\263\5\213\235\2" + "\35\334\212\253\57\364\264\137\177\40\313\356\54\345\305\262" + "\54\76\325\140\301\174\123\263\246\67\215\340\1\131\227\146" + "\17\210\323\101\347\220\0\344\2\50\262\105\21\1\110\57" + "\364\355\142\266\315\300\126\117\32\217\167\247\300\3\142\252" + "\217\55\217\157\14\171\304\320\137\344\365\72\305\147\354\66" + "\204\45\373\315\220\0\144\207\210\337\156\146\62\346\250\320" + "\12\143\70\27\364\45\367\276\150\336\222\215\60\234\54\142" + "\36\247\16\0\112\365\54\36\20\222\137\163\55\317\330\2" + "\317\320\302\300\337\7\336\223\266\332\36\25\77\0\142\62" + "\30\145\12\200\224\340\71\313\330\272\262\123\253\57\7\365" + "\164\275\225\361\267\152\174\236\367\126\103\132\376\114\133\140" + "\64\330\11\3\231\62\224\5\51\301\133\65\320\134\340\262" + "\115\50\4\0\131\211\65\102\4\0\20\277\61\35\246\76" + "\246\166\322\215\10\176\174\143\73\153\351\143\206\347\351\4" + "\317\314\6\170\322\373\244\10\200\324\145\372\206\232\177\174" + "\307\102\65\200\246\232\30\167\165\141\34\251\16\171\124\300" + "\362\42\17\324\247\320\73\332\150\345\74\15\60\20\203\161" + "\273\32\343\355\7\371\332\304\120\177\132\67\7\71\2\220" + "\101\210\317\171\17\143\176\327\306\56\234\271\330\275\101\273" + "\12\316\310\2\20\261\307\236\1\21\232\5\366\122\134\47" + "\234\323\160\120\336\7\130\224\210\72\232\365\41\154\231\274" + "\276\163\230\173\337\357\14\210\353\242\220\12\17\110\36\224" + "\167\335\245\237\354\31\220\376\260\12\35\352\150\105\333\24" + "\302\252\255\207\246\0\2\212\277\100\44\236\321\60\1\220" + "\205\330\372\240\327\157\213\360\77\3\242\207\113\0\110\134" + "\316\200\344\0\230\215\207\265\144\11\26\257\222\10\36\220" + "\22\244\125\133\260\356\103\336\116\56\140\360\126\263\155\101" + "\4\214\206\100\340\53\17\10\131\34\337\326\54\122\205\120" + "\376\364\172\355\20\361\157\63\63\155\267\343\163\151\6\163" + "\245\273\202\207\33\204\333\41\161\27\345\236\200\367\25\31" + "\2\40\24\316\301\70\355\24\1\200\10\54\254\237\62\345" + "\300\363\1\173\313\140\305\364\264\366\66\235\337\230\36\242" + "\75\155\147\100\146\372\344\321\14\0\245\226\317\230\364\73" + "\47\146\223\143\144\110\152\247\261\150\117\371\147\226\174\146" + "\1\64\17\124\143\310\62\117\136\201\222\60\26\277\357\302" + "\357\27\14\361\7\303\133\233\213\171\62\330\345\31\230\354" + "\175\135\150\157\232\163\0\40\246\55\263\231\2\40\244\10" + "\236\15\40\226\203\377\372\133\273\212\64\303\310\12\355\55" + "\136\256\36\220\142\55\357\245\26\203\101\52\74\40\311\0" + "\220\246\30\213\327\144\10\200\204\365\200\24\5\170\100\212" + "\203\312\327\306\103\14\72\213\156\164\333\145\1\177\325\331" + "\355\106\26\171\111\206\340\253\101\117\31\312\45\257\357\165" + "\112\117\302\274\271\16\163\225\307\43\43\6\155\167\245\155" + "\331\223\65\136\127\200\375\156\332\216\210\174\30\20\272\133" + "\346\350\351\312\0\347\0\100\276\104\374\274\50\6\305\354" + "\26\254\75\23\200\20\352\375\130\224\37\36\324\317\151\360" + "\370\147\212\362\67\235\314\117\260\74\375\22\357\1\10\171" + "\365\312\330\317\223\54\223\37\14\234\144\170\206\111\120\370" + "\122\5\100\202\332\215\363\155\207\32\207\210\350\157\301\32" + "\316\55\20\6\376\343\150\367\74\130\117\47\210\304\63\40" + "\302\307\3\62\25\102\267\52\362\231\255\372\24\374\101\42" + "\176\213\324\124\203\60\352\45\312\137\104\40\14\340\353\66" + "\346\1\271\135\3\137\117\140\321\251\13\340\132\252\266\6" + "\70\234\1\321\103\147\200\210\250\207\320\377\17\136\34\306" + "\214\251\257\36\23\345\173\143\113\240\340\322\126\251\221\260" + "\62\315\307\130\327\373\367\121\103\161\223\60\306\155\112\361" + "\345\260\62\361\3\210\153\221\277\172\13\326\144\103\372\134" + "\360\324\241\315\216\51\2\40\355\341\171\274\0\300\251\72" + "\306\105\272\0\210\300\170\331\200\105\60\54\0\11\3\224" + "\6\2\24\363\70\35\340\365\71\1\240\272\257\360\177\203" + "\225\251\76\266\74\72\7\344\101\326\107\276\175\211\346\373" + "\221\260\276\252\263\46\363\102\312\271\221\30\237\305\310\247" + "\30\277\157\264\344\323\15\343\357\75\301\136\325\152\210\173" + "\26\312\74\216\31\137\324\166\134\36\277\61\224\260\66\114" + "\321\243\361\324\330\21\200\74\42\314\257\130\16\2\40\102" + "\44\276\64\44\123\0\204\236\367\144\50\155\55\0\74\165" + "\0\362\232\50\77\177\100\327\243\31\237\372\346\15\244\325" + "\317\200\334\252\245\235\255\345\175\71\356\265\205\354\247\267" + "\216\115\163\0\40\143\104\374\31\220\127\123\14\100\224\5" + "\175\51\144\124\272\1\310\30\21\177\6\144\56\326\53\337" + "\76\10\152\147\7\0\62\25\143\274\52\346\375\152\255\135" + "\326\211\304\355\314\264\156\216\202\361\211\364\210\347\55\362" + "\262\27\14\7\237\161\100\316\342\134\6\17\244\172\151\310" + "\325\370\315\365\246\243\320\7\71\130\63\310\303\160\210\126" + "\316\2\200\224\243\265\171\170\221\317\34\110\347\31\220\54" + "\0\251\310\377\35\0\110\125\130\37\216\321\6\63\77\247" + "\301\343\23\272\356\15\341\267\304\222\357\331\0\35\36\317" + "\73\211\62\371\326\235\15\42\376\120\171\23\334\333\147\67" + "\1\20\333\153\35\143\260\374\251\157\141\334\51\354\337\1" + "\161\335\67\137\23\174\72\53\100\173\42\177\202\362\376\220" + "\145\153\203\15\200\250\364\333\140\315\31\243\134\312\54\375" + "\150\170\75\312\0\170\364\103\350\363\270\142\255\345\337\32" + "\26\227\357\101\257\210\370\175\360\203\40\174\67\303\22\323" + "\61\310\362\125\101\76\104\150\132\234\333\240\235\112\102\344" + "\367\41\204\275\36\216\24\361\207\325\71\155\301\142\324\136" + "\253\27\377\16\310\162\170\11\364\364\264\345\142\15\254\357" + "\355\14\155\35\372\133\21\232\125\154\56\254\357\233\15\213" + "\123\24\0\102\213\355\17\76\171\374\26\343\262\227\343\134" + "\212\2\100\142\120\122\365\272\365\203\261\144\73\376\237\350" + "\12\170\14\171\354\104\374\176\16\171\364\26\361\7\113\325" + "\201\356\155\120\134\146\302\123\22\106\316\345\101\166\55\207" + "\245\225\376\217\20\361\373\257\365\260\120\260\127\2\133\346" + "\111\115\314\373\232\354\167\31\100\64\217\117\207\323\157\322" + "\262\242\303\276\317\70\2\20\327\357\200\230\136\143\253\277" + "\66\75\123\0\344\170\50\171\333\141\144\32\146\250\257\172" + "\3\23\265\31\235\263\311\327\16\321\337\216\165\262\114\63" + "\130\250\267\125\225\41\275\351\55\130\303\260\156\323\270\371" + "\110\304\37\372\266\265\163\1\266\301\250\174\107\212\370\155" + "\172\251\0\40\312\272\117\6\234\221\151\6\40\5\60\270" + "\251\267\140\215\327\326\77\143\37\4\265\263\3\0\31\200" + "\276\127\337\223\352\241\265\313\160\350\12\74\257\203\341\31" + "\124\157\316\272\330\262\46\222\274\372\2\144\172\215\162\153" + "\244\153\307\74\235\364\233\237\35\45\331\175\32\313\223\326" + "\250\127\15\206\343\257\105\342\353\164\263\157\301\312\2\220" + "\244\316\200\144\112\141\213\124\46\273\276\131\333\102\62\113" + "\244\376\113\350\116\236\243\200\17\133\105\152\313\354\227\320" + "\215\147\160\52\372\227\320\117\6\10\31\1\240\225\7\313" + "\32\131\53\237\115\107\375\366\266\57\241\63\231\135\25\112" + "\322\202\114\324\61\35\317\22\222\77\113\131\175\63\321\157" + "\251\216\143\234\267\25\353\113\350\256\37\216\315\24\0\331" + "\55\363\61\305\337\257\150\47\314\273\32\134\344\71\131\267" + "\167\204\171\236\335\360\35\220\224\177\157\145\57\372\22\72" + "\355\354\30\33\41\35\31\111\272\213\354\167\100\262\0\144" + "\17\7\40\221\205\174\232\77\104\230\5\40\351\1\40\31" + "\7\26\21\373\212\336\122\106\256\350\125\260\16\176\13\253" + "\364\341\131\0\22\12\200\220\162\362\276\210\177\333\327\336" + "\14\100\232\3\274\66\316\2\220\264\1\20\27\345\60\41" + "\236\355\213\345\225\24\200\220\247\237\74\24\164\56\212\316" + "\142\336\23\121\236\227\210\304\27\162\144\1\310\236\1\100" + "\350\74\57\155\361\152\22\341\271\310\163\103\273\36\166\132" + "\0\310\56\254\231\303\366\164\0\222\53\52\171\370\237\320" + "\214\61\353\115\314\140\311\211\331\255\73\306\340\32\77\346" + "\363\53\33\262\141\357\15\144\115\75\57\333\14\321\102\54" + "\26\43\341\115\227\171\225\354\321\151\313\104\203\354\10\110" + "\337\320\212\32\217\306\144\240\336\143\136\177\143\266\65\167" + "\17\16\4\32\350\65\343\344\241\244\163\10\43\42\346\103" + "\347\127\256\315\16\313\75\117\255\4\110\30\6\40\21\66" + "\74\10\262\205\52\173\113\103\375\127\200\1\0\171\345\227" + "\360\256\353\154\61\0\0\0\0\111\105\116\104\256\102\140" + "\202" }, + { ":fontemboss.png", 10710, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\3\40\0\0\0\17\10\6\0\0\0\34\142\253" + "\26\0\0\0\4\147\101\115\101\0\0\257\310\67\5\212" + "\351\0\0\0\31\164\105\130\164\123\157\146\164\167\141\162" + "\145\0\101\144\157\142\145\40\111\155\141\147\145\122\145\141" + "\144\171\161\311\145\74\0\0\51\150\111\104\101\124\170\332" + "\354\135\7\174\116\327\373\177\43\304\212\24\41\204\250\124" + "\22\273\22\24\215\44\242\126\355\121\111\121\173\317\232\221" + "\32\21\257\126\215\26\125\304\326\304\252\25\53\66\41\22" + "\77\224\4\265\152\105\122\104\255\22\252\4\51\371\177\237" + "\327\163\363\77\216\173\337\221\321\237\137\353\372\74\336\173" + "\317\76\317\71\317\76\367\106\227\226\226\246\303\277\64\35" + "\256\177\371\257\136\276\227\322\314\276\314\55\157\254\134\146" + "\372\24\356\353\2\332\11\151\355\1\276\131\325\277\106\237" + "\146\347\233\323\117\146\306\370\157\312\67\7\327\331\261\117" + "\263\153\77\147\345\370\62\233\237\335\373\64\73\350\55\273" + "\326\47\73\346\362\157\350\107\163\35\111\376\252\300\177\173" + "\177\233\313\257\263\160\15\110\56\371\3\254\224\64\55\174" + "\250\310\351\127\363\4\235\306\302\361\350\55\304\147\171\300" + "\160\13\353\351\63\102\337\106\347\373\272\376\242\173\23\370" + "\146\106\363\63\262\166\177\27\235\147\206\217\146\105\236\245" + "\155\250\362\27\205\266\336\200\337\234\272\267\227\162\165\25" + "\10\134\271\27\323\336\3\264\341\373\215\200\104\276\167\1" + "\64\3\204\0\236\147\242\177\275\12\203\261\264\117\261\215" + "\174\200\1\200\4\300\32\116\253\6\50\15\70\2\170\142" + "\106\377\331\165\71\2\374\0\263\371\231\204\116\3\100\165" + "\3\35\351\164\307\0\173\371\136\47\215\113\36\243\53\300" + "\13\120\12\220\2\270\4\210\4\74\346\174\67\200\67\240" + "\44\347\137\346\374\77\125\306\325\235\361\143\254\77\265\264" + "\342\200\206\74\206\247\200\175\200\23\106\352\123\231\311\174" + "\137\10\320\4\360\56\77\137\5\354\0\44\363\163\36\316" + "\57\313\370\70\12\330\377\6\323\321\373\200\72\74\257\73" + "\74\227\253\122\31\73\200\47\240\34\337\77\3\134\343\175" + "\231\140\244\355\317\371\167\266\211\65\241\366\256\3\266\363" + "\30\164\302\136\250\17\50\12\170\0\210\1\374\54\325\177" + "\1\170\304\143\76\0\270\151\142\57\350\144\207\205\221\161" + "\25\347\376\151\255\255\1\67\0\207\1\277\230\240\101\275" + "\324\207\336\202\174\232\353\247\274\16\246\350\234\322\267\60" + "\375\351\44\274\165\224\372\40\374\56\62\301\103\312\62\135" + "\333\3\356\62\335\135\324\300\315\143\336\3\73\205\275\257" + "\326\6\361\205\13\106\332\110\2\354\342\262\312\145\313\364" + "\351\302\364\104\143\77\50\214\105\157\202\57\33\135\33\10" + "\123\375\113\265\331\300\277\312\0\326\151\264\345\57\354\157" + "\152\153\221\225\225\325\165\176\246\375\20\0\230\46\360\164" + "\342\131\55\371\236\34\111\267\1\121\102\173\365\170\175\25" + "\231\365\223\204\33\242\257\132\246\346\50\214\137\57\75\23" + "\275\205\363\76\65\147\277\227\126\34\136\54\163\256\210\212" + "\220\162\141\316\152\303\50\315\106\310\103\336\3\206\162\151" + "\306\165\302\256\131\54\263\54\155\257\77\357\251\374\131\330" + "\207\136\105\376\350\315\250\233\325\270\170\323\57\375\77\170" + "\276\37\260\14\45\276\365\245\312\174\307\263\214\212\141\175" + "\100\363\122\243\65\122\375\15\264\45\374\132\172\145\264\276" + "\134\357\255\1\242\150\201\205\12\25\114\116\116\176\345\136" + "\114\303\325\7\340\41\10\365\321\200\34\234\136\1\60\327" + "\110\363\3\1\241\200\142\274\271\326\111\12\164\163\146\40" + "\167\131\271\74\235\301\76\105\46\124\273\140\301\202\225\243" + "\242\242\166\127\255\132\325\220\160\364\350\321\370\106\215\32" + "\65\277\177\377\76\11\245\150\56\327\232\25\146\252\73\203" + "\205\332\246\154\106\167\75\356\167\266\100\160\324\177\21\126" + "\262\53\263\22\242\50\102\112\324\306\131\205\351\164\144\341" + "\125\212\211\262\22\343\152\11\347\167\146\103\216\214\236\77" + "\130\241\51\241\202\73\17\156\313\105\352\203\306\365\253\221" + "\271\220\142\64\10\340\304\355\246\260\362\175\102\32\273\162" + "\345\347\71\116\26\214\36\122\134\12\362\363\3\126\124\147" + "\10\353\323\202\333\174\301\163\175\40\264\377\246\135\35\30" + "\207\205\130\231\40\205\354\13\41\237\236\273\60\336\112\260" + "\1\362\204\225\34\17\336\213\273\124\332\55\305\153\251\343" + "\375\171\115\145\357\377\52\30\170\17\270\375\311\202\362\77" + "\230\367\1\215\355\36\217\341\147\251\276\142\200\374\16\250" + "\11\370\16\360\233\231\173\301\130\276\3\140\50\367\137\234" + "\215\356\337\170\136\246\24\214\256\46\312\150\345\223\241\323" + "\3\120\221\15\35\163\224\230\42\274\267\136\10\351\235\31" + "\304\76\22\270\315\63\32\343\120\360\115\153\360\16\340\76" + "\363\254\211\200\133\52\370\172\304\364\131\234\161\256\325\106" + "\105\156\343\246\221\66\112\260\42\257\134\235\170\55\355\331" + "\61\223\44\71\32\104\32\165\326\130\103\315\265\201\60\325" + "\263\20\46\36\320\13\260\207\307\52\136\5\71\117\341\73" + "\255\150\375\241\140\57\144\301\134\212\327\152\15\322\176\145" + "\305\241\31\3\135\125\231\217\375\302\370\43\131\322\117\60" + "\150\274\30\277\243\44\207\112\41\15\76\244\214\311\112\30" + "\277\1\227\202\122\321\232\351\144\245\124\317\127\205\27\23" + "\337\355\306\64\154\305\74\70\124\61\256\65\214\16\321\10" + "\272\322\243\107\217\207\113\227\56\165\171\361\342\305\153\106" + "\213\51\231\235\325\72\200\71\127\236\74\171\32\257\132\265" + "\52\242\165\353\326\217\114\315\317\202\76\174\265\236\215\325" + "\315\152\134\374\217\71\214\377\151\327\100\246\237\74\32\363" + "\365\145\47\133\145\123\6\210\52\15\131\161\272\360\153\351" + "\225\321\372\162\275\34\157\115\217\327\257\42\105\212\334\27" + "\177\231\331\264\130\270\160\141\374\334\271\163\57\323\75\47" + "\327\312\227\57\137\275\371\363\347\137\116\323\346\226\205\1" + "\237\1\162\351\136\172\262\353\111\371\24\245\150\100\14\4" + "\277\76\200\117\62\332\47\267\141\270\162\347\316\355\127\273" + "\166\355\233\36\36\36\112\364\103\127\243\106\215\325\265\152" + "\325\272\155\143\143\343\57\124\253\2\360\343\272\176\374\254" + "\63\341\311\315\324\145\147\147\327\274\125\253\126\117\4\253" + "\270\113\351\322\245\235\116\234\70\161\214\0\367\245\50\115" + "\330\264\321\4\342\374\224\253\104\211\22\116\263\147\317\116" + "\272\173\367\356\241\204\204\204\270\372\365\353\347\260\266\266" + "\356\46\346\117\233\66\55\351\306\215\33\207\156\337\276\175" + "\364\323\117\77\175\206\374\316\122\63\171\311\233\5\103\315" + "\106\356\203\236\225\376\25\220\352\266\315\233\67\157\235\361" + "\343\307\337\274\176\375\372\341\323\247\117\37\257\124\251\122" + "\41\171\354\12\64\153\326\54\265\133\267\156\351\136\371\134" + "\271\162\165\150\327\256\335\23\214\357\10\1\335\123\232\222" + "\117\163\361\362\362\312\165\371\362\345\243\200\130\254\347\73" + "\254\300\147\344\42\305\254\76\33\114\226\136\203\270\156\11" + "\143\205\312\224\51\123\154\333\266\155\347\36\76\174\170\160" + "\304\210\21\277\143\37\66\223\24\236\41\230\237\367\307\37" + "\177\254\333\275\173\367\331\7\17\36\34\114\114\114\214\3" + "\376\156\3\327\145\231\321\126\126\151\272\245\233\233\233\255" + "\253\253\253\55\33\144\72\255\165\272\163\347\316\141\50\63" + "\177\140\237\177\52\24\361\313\237\77\177\215\131\263\146\375" + "\212\275\162\20\306\370\251\52\125\252\24\224\353\247\244\244" + "\34\100\336\317\130\243\77\61\166\137\301\243\253\272\27\304" + "\375\140\142\257\370\201\206\175\207\15\33\166\367\342\305\213" + "\107\11\77\120\136\56\273\270\270\24\123\243\137\55\272\126" + "\53\243\221\117\336\357\376\340\25\325\67\157\336\174\36\143" + "\271\157\254\17\45\317\336\336\336\135\342\1\145\13\26\54" + "\130\133\356\303\323\323\323\212\35\41\326\32\143\363\263\265" + "\265\255\21\22\22\222\200\365\70\10\36\226\200\347\232\314" + "\143\136\303\327\225\53\127\216\266\155\333\366\225\275\157\244" + "\15\177\265\66\256\135\273\166\264\103\207\16\217\321\106\173" + "\161\136\71\163\346\354\334\274\171\363\347\361\361\361\161\217" + "\36\75\372\117\130\130\130\342\273\357\276\133\102\215\106\345" + "\65\64\147\155\24\66\234\224\224\164\313\321\321\321\211\371" + "\274\174\65\241\74\52\103\17\375\372\365\373\15\163\371\4" + "\174\56\7\51\257\30\243\67\360\134\24\143\367\142\145\66" + "\7\345\367\356\335\333\240\125\202\57\306\103\36\21\175\364" + "\144\234\367\304\263\333\311\223\47\57\31\302\15\153\326\44" + "\26\50\120\300\207\215\177\203\143\13\174\326\7\351\11\152" + "\174\50\42\42\342\134\303\206\15\237\15\31\62\344\212\62" + "\176\141\356\206\147\340\354\11\361\152\25\45\102\346\305\24" + "\315\354\212\262\125\126\254\130\161\16\360\13\335\263\101\362" + "\241\242\170\150\35\247\142\31\20\375\303\17\77\204\77\177" + "\376\74\136\110\263\7\174\12\370\202\235\157\355\330\200\24" + "\57\62\274\106\262\223\243\251\270\37\331\131\367\21\140\30" + "\33\146\265\205\74\153\66\356\250\136\0\267\43\251\151\6" + "\57\364\120\56\103\6\243\215\50\17\301\37\212\14\30\60" + "\300\132\62\76\162\262\103\121\154\127\257\342\341\246\166\203" + "\330\50\165\120\62\374\375\375\137\151\114\176\226\170\371\160" + "\5\277\52\262\272\16\317\71\200\171\201\17\217\151\30\33" + "\337\142\131\315\361\360\174\32\163\73\1\174\237\123\252\157" + "\154\15\324\360\54\107\170\74\171\56\343\45\107\125\137\36" + "\23\215\255\232\130\207\367\237\136\147\331\151\5\162\150\14" + "\321\275\252\62\133\161\132\161\241\174\21\105\125\341\61\25" + "\120\124\103\166\210\50\116\31\127\311\161\321\223\357\3\245" + "\175\152\315\370\21\43\31\172\255\50\16\364\211\272\353\326" + "\255\73\7\132\70\240\306\177\220\36\263\176\375\372\263\340" + "\355\165\315\211\70\310\40\72\4\314\65\234\265\42\53\226" + "\326\177\255\336\333\167\100\136\376\26\56\134\370\236\162\157" + "\10\101\353\70\24\315\151\20\314\67\207\16\35\332\30\320" + "\24\367\344\255\315\13\44\56\203\162\30\203\162\345\244\20" + "\227\342\305\247\372\323\241\4\377\212\315\362\65\4\312\276" + "\362\345\313\107\353\204\363\232\120\112\316\177\377\375\367\163" + "\260\301\222\17\35\72\64\16\371\337\147\264\117\50\150\211" + "\312\75\332\73\61\166\354\330\321\322\230\164\243\107\217\16" + "\202\240\73\246\244\205\207\207\367\3\43\135\117\375\323\57" + "\256\276\142\171\341\112\124\11\345\145\344\35\220\374\350\377" + "\354\244\111\223\6\51\351\20\126\247\246\117\237\76\15\163" + "\52\104\0\203\141\72\204\351\111\271\15\32\243\334\76\256" + "\316\0\67\200\15\40\377\167\337\175\67\30\153\171\125\310" + "\357\12\250\0\310\63\165\352\324\2\20\374\303\200\313\253" + "\122\333\376\30\323\221\375\373\367\217\24\373\140\74\46\63" + "\103\31\313\306\142\55\26\154\206\174\340\154\157\233\66\155" + "\266\103\231\235\206\65\16\162\162\162\352\170\363\346\315\366" + "\32\70\51\367\316\73\357\34\300\345\257\344\103\211\270\12" + "\45\143\24\24\360\202\4\270\37\115\151\112\76\312\137\335" + "\273\167\157\157\214\337\226\40\62\62\262\57\160\363\263\320" + "\276\136\343\136\21\300\316\254\20\221\340\241\160\356\164\45" + "\2\147\341\231\327\165\134\367\113\156\253\61\267\235\103\132" + "\217\216\0\107\340\303\241\102\205\12\41\330\223\347\205\66" + "\72\3\107\261\330\163\63\166\354\330\321\1\112\340\150\30" + "\11\101\245\112\225\152\204\162\163\241\144\16\203\1\263\117" + "\211\376\10\343\313\11\332\331\333\247\117\237\225\300\317\217" + "\270\217\24\205\240\260\116\206\13\170\264\353\333\267\357\120" + "\254\363\165\45\37\114\175\137\140\140\340\112\214\255\74\357" + "\225\302\200\326\162\175\244\131\163\236\17\224\213\15\250\367" + "\37\265\76\324\160\244\225\317\164\276\177\360\340\301\153\321" + "\156\15\100\1\100\116\100\51\100\73\123\365\323\307\46\216" + "\123\205\56\204\174\22\326\323\101\127\333\242\242\242\350\210" + "\120\111\163\306\110\171\60\2\326\201\307\314\26\204\364\344" + "\306\215\33\257\227\373\200\221\71\14\355\223\367\315\133\155" + "\34\204\357\221\43\107\22\276\313\1\162\3\312\6\4\4" + "\374\210\364\275\32\153\126\244\147\317\236\143\261\146\111\246" + "\332\300\36\332\247\326\6\170\212\75\14\317\121\312\272\13" + "\274\375\132\367\356\335\365\200\122\214\167\147\332\247\152\64" + "\240\206\37\123\153\43\234\153\316\331\277\177\377\265\340\11" + "\133\45\357\145\36\112\243\74\103\377\50\13\374\265\105\135" + "\122\266\313\263\263\153\161\311\222\45\157\340\127\71\326\126" + "\1\371\227\266\157\337\336\202\333\56\60\171\362\344\45\330" + "\107\244\224\364\241\337\51\123\246\54\61\360\205\227\371\116" + "\76\76\76\221\202\102\363\45\236\367\320\332\253\320\71\105" + "\306\276\251\126\255\132\150\152\152\152\175\25\32\60\74\177" + "\375\365\327\237\23\257\326\11\107\214\224\266\244\175\350\17" + "\276\367\343\251\123\247\202\121\327\205\200\356\51\215\214\110" + "\371\175\16\163\336\161\341\64\222\137\44\17\11\237\164\204" + "\220\332\153\57\215\227\42\112\164\154\220\216\133\256\40\47" + "\211\240\323\220\202\266\130\367\362\370\62\345\117\22\332\256" + "\317\221\35\112\217\240\166\244\71\221\261\262\0\260\36\260" + "\15\260\114\161\174\160\176\24\227\217\142\120\322\33\361\70" + "\224\166\103\24\331\51\214\371\133\156\167\17\217\55\120\250" + "\237\50\341\44\121\145\17\222\41\372\215\356\345\121\265\266" + "\52\174\41\221\171\65\215\233\350\155\76\367\111\170\334\315" + "\74\134\54\153\154\74\15\171\356\21\14\313\71\115\254\377" + "\332\32\30\303\263\64\107\272\237\11\330\300\321\157\45\175" + "\6\313\234\335\74\266\57\315\300\175\242\12\211\212\175\271" + "\160\304\300\105\310\117\117\343\62\47\205\250\143\103\216\60" + "\52\116\143\132\377\175\134\156\56\257\201\65\313\100\212\312" + "\56\346\274\303\54\37\165\302\172\305\52\143\27\40\116\307" + "\247\135\104\231\15\232\273\207\75\134\32\140\245\306\367\51" + "\75\45\45\245\64\225\223\345\257\11\121\236\103\113\377\265" + "\364\335\215\214\326\227\353\275\215\200\360\5\105\350\57\301" + "\112\323\213\277\164\101\111\272\73\153\326\254\246\200\306\245" + "\113\227\246\243\122\115\241\10\172\264\154\331\362\0\312\65" + "\143\245\314\131\72\162\341\153\155\155\335\4\310\177\361\370" + "\361\143\157\22\244\67\156\334\310\47\205\125\363\315\231\63" + "\207\216\252\350\202\203\203\243\316\234\71\23\223\321\76\57" + "\136\274\270\124\350\277\30\24\300\110\171\236\25\53\126\334" + "\43\130\373\72\50\131\272\17\76\370\100\211\220\244\321\263" + "\51\57\154\46\257\152\20\306\266\235\73\167\336\231\116\25" + "\71\162\70\100\130\255\301\234\222\11\34\35\35\127\3\157" + "\16\146\132\324\313\1\227\0\317\0\166\120\62\335\336\177" + "\377\375\33\102\376\122\300\71\300\250\57\160\55\132\264\250" + "\26\4\257\170\174\307\51\127\256\134\355\240\330\136\360\365" + "\365\15\325\210\206\325\146\217\122\35\366\174\174\54\104\251" + "\312\236\74\171\362\21\4\256\53\326\330\63\51\51\251\151" + "\361\342\305\265\206\333\375\303\17\77\274\357\355\355\235\176" + "\304\310\323\323\63\61\64\64\264\352\204\11\23\106\2\2" + "\161\357\101\151\112\76\326\333\312\317\317\357\5\306\237\106" + "\320\256\135\273\27\300\115\61\51\64\253\166\337\222\75\116" + "\75\171\274\276\150\253\2\224\111\35\171\304\45\17\221\61" + "\60\134\124\207\352\122\33\274\177\33\263\267\54\100\367\377" + "\347\324\11\337\53\1\67\200\217\36\211\211\211\56\300\153" + "\224\20\225\153\377\331\147\237\45\101\311\375\276\111\223\46" + "\56\127\257\136\365\172\366\354\231\327\265\153\327\74\57\135" + "\272\324\4\270\16\11\12\12\72\14\5\363\143\11\157\225" + "\260\106\245\121\157\25\160\261\12\367\316\174\344\103\315\333" + "\245\7\36\277\130\274\170\261\27\366\377\115\141\235\134\140" + "\24\321\136\71\317\173\345\36\140\223\312\176\172\316\171\7" + "\152\325\252\265\22\143\176\117\255\17\43\36\54\325\74\264" + "\343\212\265\47\334\304\2\36\2\202\0\75\1\25\54\154" + "\337\234\153\4\350\265\362\276\175\373\16\327\255\133\167\256" + "\360\236\201\311\253\127\257\136\353\261\306\344\125\245\243\116" + "\345\160\357\13\243\175\253\134\256\151\323\246\53\33\64\150" + "\160\13\264\333\133\122\266\323\361\355\341\341\261\2\175\137" + "\0\74\5\134\4\335\255\240\164\215\65\33\270\154\331\62" + "\127\254\331\157\31\155\143\314\230\61\43\320\106\365\162\345" + "\312\275\362\316\2\370\301\365\345\313\227\227\4\155\365\102" + "\33\1\200\352\200\210\254\222\35\202\127\357\57\30\100\141" + "\60\220\313\110\36\165\57\112\243\74\52\303\370\333\13\3" + "\374\21\360\247\104\274\253\200\377\320\161\66\167\346\211\155" + "\234\235\235\377\4\235\304\160\333\17\107\215\32\25\122\271" + "\162\145\272\357\215\337\64\260\263\71\270\377\223\363\223\140" + "\254\105\300\50\44\36\125\227\242\37\170\336\242\262\366\24" + "\221\357\1\331\122\52\62\62\162\127\316\234\71\367\151\315" + "\253\113\227\56\73\41\27\155\45\357\263\332\261\212\44\320" + "\360\136\340\371\173\364\167\231\200\356\51\215\362\104\117\254" + "\321\243\41\322\225\77\177\376\112\41\41\41\327\357\337\277" + "\177\370\326\255\133\77\65\157\336\374\57\320\176\147\261\256" + "\253\253\153\361\163\347\316\35\73\177\376\174\34\160\122\10" + "\170\353\41\254\113\117\67\67\267\142\261\261\261\77\137\277" + "\176\375\10\14\262\334\202\314\351\211\362\5\251\336\331\263" + "\147\217\271\270\270\224\20\307\205\272\275\120\327\41\56\56" + "\356\44\325\5\317\316\45\106\326\225\350\230\34\51\243\376" + "\335\335\335\355\56\134\270\20\13\210\243\361\311\262\23\373" + "\323\341\370\361\343\77\47\47\47\37\204\321\175\137\214\324" + "\252\105\340\45\264\120\4\160\20\170\144\215\5\13\26\134" + "\102\337\327\325\144\65\144\110\276\73\167\356\374\364\325\127" + "\137\135\101\373\115\152\327\256\235\357\366\355\333\77\201\316" + "\256\202\176\132\211\145\215\215\207\346\3\235\241\20\341\210" + "\0\364\131\30\151\335\305\372\306\326\100\15\317\162\64\25" + "\375\27\105\376\11\21\217\340\227\115\272\166\355\372\214\160" + "\10\131\162\2\174\300\316\24\356\265\242\303\312\232\342\367" + "\21\346\222\7\143\362\23\306\347\107\151\224\147\70\316\320" + "\266\355\175\50\366\15\171\377\265\202\136\222\33\270\66\340" + "\13\351\215\100\267\164\274\127\267\151\323\246\4\344\373\260" + "\156\340\11\372\256\35\35\35\155\220\253\355\333\267\117\6" + "\16\273\51\221\40\320\130\163\340\377\205\70\146\354\311\23" + "\220\247\251\35\73\166\274\45\31\10\25\121\236\144\375\25" + "\222\367\32\374\206\34\132\127\251\34\363\151\121\217\247\167" + "\60\351\335\244\61\302\151\202\334\34\275\351\364\306\51\336" + "\157\43\40\57\177\153\326\254\171\334\230\67\46\54\54\154" + "\52\66\363\166\202\157\276\371\346\173\54\376\126\154\236\55" + "\205\13\27\236\315\336\31\262\360\277\26\54\302\312\24\101" + "\1\43\276\60\177\376\374\260\255\133\267\206\224\51\123\206" + "\302\335\172\61\262\2\241\264\25\233\125\361\60\116\125\216" + "\140\145\244\117\311\353\167\7\155\227\220\255\143\50\23\45" + "\51\117\210\76\4\377\364\323\117\75\250\177\372\305\363\170" + "\311\243\256\347\220\147\262\254\24\251\104\70\114\345\123\170" + "\361\333\72\165\352\374\104\236\146\141\254\167\141\370\244\153" + "\355\203\6\15\52\101\151\346\104\100\244\20\350\44\224\211" + "\334\277\177\377\60\225\374\50\60\233\30\344\237\204\1\267" + "\102\310\17\52\137\276\374\356\324\324\124\57\271\17\45\32" + "\6\10\174\364\350\121\160\104\104\304\4\50\5\33\301\0" + "\66\13\236\211\337\141\300\205\45\44\44\4\101\341\326\173" + "\171\171\255\205\240\332\251\322\277\33\224\271\203\140\134\275" + "\304\366\333\264\151\263\30\212\367\11\214\355\0\101\321\242" + "\105\177\376\344\223\117\26\53\371\270\337\15\241\273\226\161" + "\72\16\214\71\324\336\336\376\167\265\250\227\170\217\237\60" + "\300\31\60\317\243\60\54\127\255\134\271\162\72\346\61\10" + "\320\100\364\210\113\36\31\65\120\360\120\222\353\16\132\261" + "\142\305\164\314\171\25\326\62\126\367\362\35\200\60\171\276" + "\330\253\47\147\316\234\371\75\312\127\21\242\71\277\256\131" + "\263\306\237\15\376\23\1\1\1\113\40\364\306\141\216\343" + "\25\274\217\35\73\366\103\334\337\24\333\103\133\223\140\14" + "\304\241\55\73\2\320\152\34\245\251\170\250\243\224\165\206" + "\260\70\203\165\136\47\354\261\133\3\7\16\164\266\44\172" + "\321\267\157\337\12\250\367\273\132\37\152\70\322\310\127\372" + "\377\275\117\237\76\142\310\136\311\117\64\325\276\245\21\20" + "\10\303\263\365\353\327\217\34\74\170\260\233\45\121\32\366" + "\346\27\202\260\214\306\36\47\17\352\67\330\73\24\155\55" + "\242\66\6\50\55\35\60\257\130\76\236\362\312\70\10\337" + "\340\65\257\30\157\364\214\275\173\113\155\276\130\317\155\125" + "\253\126\375\361\340\301\203\303\115\265\201\364\333\152\155\200" + "\356\16\141\335\57\314\230\61\343\33\161\136\120\216\6\301" + "\130\132\210\375\272\231\371\146\230\162\14\321\302\10\210\265" + "\224\145\55\257\7\160\225\317\337\337\177\7\346\263\202\25" + "\203\34\164\117\151\224\47\226\35\62\144\310\74\360\4\212" + "\260\71\202\7\44\100\201\351\110\277\344\40\42\136\61\164" + "\350\320\20\171\214\215\32\65\42\131\161\203\176\145\76\210" + "\366\35\352\325\253\107\206\325\46\254\177\4\75\113\365\351" + "\250\151\0\352\257\203\142\67\40\115\370\10\215\132\4\204" + "\170\64\224\366\43\304\263\325\42\40\362\327\246\264\214\212" + "\214\174\241\210\322\40\217\106\125\251\122\45\0\274\142\14" + "\24\256\211\240\373\65\340\41\127\224\176\151\14\133\266\154" + "\11\120\370\302\346\315\233\107\102\176\305\53\371\300\141\74" + "\322\2\71\242\231\27\320\130\220\173\361\122\335\100\161\116" + "\250\173\1\274\174\7\322\46\203\207\116\374\360\303\17\67" + "\242\316\257\152\121\40\161\314\50\163\31\355\16\343\50\147" + "\1\310\214\21\62\355\234\74\171\262\27\362\110\61\266\201" + "\161\323\0\163\272\245\105\337\52\164\267\30\212\157\354\366" + "\355\333\277\245\150\256\132\75\272\207\102\357\107\121\303\33" + "\67\156\324\44\117\71\150\240\255\362\214\376\156\233\73\36" + "\340\341\262\214\47\302\235\130\137\155\15\114\341\131\254\17" + "\232\357\107\270\22\361\130\251\122\245\263\60\320\227\202\246" + "\47\202\147\4\102\346\364\63\205\173\65\332\225\361\71\174" + "\370\360\205\340\217\7\371\210\124\76\272\247\64\245\114\120" + "\120\320\10\320\40\321\44\35\307\76\326\273\167\357\55\300" + "\37\361\270\134\30\307\241\361\343\307\17\147\332\50\356\353" + "\353\273\17\262\346\7\162\162\372\371\371\205\43\315\236\362" + "\166\357\336\335\11\165\50\262\141\170\37\12\370\334\11\271" + "\66\131\330\347\64\327\11\230\337\72\30\327\155\205\361\115" + "\100\133\241\320\107\342\265\346\46\322\12\225\243\362\124\117" + "\324\147\70\342\104\116\116\162\110\117\141\335\141\14\312\206" + "\145\66\202\361\66\2\222\115\227\203\203\303\115\143\371\260" + "\306\27\334\273\167\57\222\140\341\302\205\177\102\10\276\213" + "\315\32\366\370\361\343\172\364\236\306\274\171\363\342\241\34" + "\212\236\140\77\362\370\134\273\166\55\367\244\111\223\236\266" + "\156\335\232\216\20\74\145\117\120\270\122\156\311\222\45\163" + "\141\150\234\343\210\307\273\310\353\227\321\76\305\13\114\63" + "\165\335\272\165\116\162\72\24\121\47\344\75\123\236\37\74" + "\170\160\12\312\135\70\171\372\351\27\317\47\205\342\276\2" + "\250\75\313\227\251\174\153\214\267\216\273\273\73\105\160\236" + "\13\336\216\124\60\230\122\312\363\322\245\113\113\42\355\231" + "\5\313\107\126\376\347\164\336\175\331\262\145\107\301\30\226" + "\251\30\332\321\267\157\337\76\320\276\175\373\213\73\166\354" + "\50\53\364\355\207\271\323\273\30\15\165\52\137\167\241\50" + "\30\340\33\264\75\251\105\213\26\13\102\102\102\216\200\151" + "\171\10\136\332\277\46\117\236\174\340\275\367\336\373\16\306" + "\311\267\172\275\76\22\371\25\125\306\330\255\162\345\312\117" + "\133\265\152\265\131\114\4\163\256\204\275\21\377\333\157\277" + "\35\40\100\376\45\10\255\164\357\376\224\51\123\302\274\275" + "\275\377\202\22\123\3\360\1\224\303\274\150\77\105\55\352" + "\45\336\103\1\321\221\267\324\325\325\125\207\375\242\203\62" + "\252\170\41\323\104\317\12\235\61\66\6\242\327\205\201\24" + "\47\135\112\112\212\25\14\36\103\37\324\227\174\71\71\71" + "\345\101\271\5\50\177\52\175\361\255\255\363\101\251\370\231" + "\43\73\16\117\237\76\75\274\170\361\342\31\60\272\24\332" + "\53\62\155\332\264\6\240\105\361\13\145\266\120\200\76\206" + "\1\370\4\155\15\47\300\174\236\122\232\356\345\127\102\136" + "\131\143\2\30\65\321\120\124\317\354\332\265\53\335\340\200" + "\20\170\22\32\32\132\316\22\236\200\75\131\11\302\376\211" + "\132\37\132\357\4\151\345\121\73\313\227\57\257\40\227\223" + "\275\166\246\332\67\347\12\16\16\376\371\360\341\303\271\147" + "\315\232\105\136\70\107\13\275\371\311\237\175\366\331\56\214" + "\367\43\100\375\56\135\272\354\105\332\357\152\145\141\60\154" + "\351\330\261\343\105\172\307\102\367\377\37\121\110\307\67\150" + "\261\274\230\6\272\256\0\205\104\25\237\251\251\251\61\60" + "\150\266\142\177\207\231\152\3\373\377\251\334\306\363\347\317" + "\243\217\35\73\166\30\373\361\336\270\161\343\12\263\327\117" + "\21\324\141\173\366\354\211\300\276\211\116\114\114\74\102\357" + "\203\140\314\26\171\3\121\376\271\30\71\346\313\221\323\105" + "\374\75\356\336\275\373\52\214\121\171\227\246\12\335\123\32" + "\345\211\145\101\137\153\301\167\310\31\320\31\64\220\122\247" + "\116\235\255\340\105\104\333\135\220\356\210\165\130\43\107\217" + "\17\35\72\124\24\106\341\125\50\155\16\162\144\2\355\337" + "\306\334\67\203\66\152\101\116\154\246\147\221\367\222\7\24" + "\174\254\126\170\170\370\261\262\145\313\56\125\242\61\106\42" + "\72\317\75\74\74\142\300\43\175\124\214\257\154\277\240\364" + "\333\236\72\165\312\235\242\244\117\236\74\361\216\213\213\53" + "\201\61\331\212\221\24\50\342\273\360\374\7\1\326\170\27" + "\360\146\53\234\152\260\335\271\163\347\56\216\150\246\0\322" + "\243\356\124\116\254\113\345\244\23\21\166\261\261\261\357\200" + "\227\324\304\276\251\215\276\355\261\66\251\246\306\114\355\162" + "\237\24\345\174\10\131\263\133\56\3\243\152\65\362\356\123" + "\44\266\104\211\22\144\354\347\62\27\47\305\213\27\177\17" + "\153\147\75\175\372\364\203\24\315\325\52\127\256\134\271\155" + "\24\65\104\371\343\364\225\1\320\300\166\345\31\112\163\56" + "\163\307\103\70\224\361\44\342\330\324\32\230\302\263\41\274" + "\135\251\22\235\176\170\50\246\315\230\61\143\63\170\5\321" + "\151\265\273\167\357\172\165\352\324\251\242\231\221\110\161\156" + "\266\162\31\264\103\121\155\107\76\72\352\115\367\224\246\344" + "\167\350\320\141\47\360\103\321\2\37\310\53\373\21\43\106" + "\54\302\57\75\173\323\63\370\335\16\356\353\46\170\326\75" + "\320\155\131\350\145\25\261\77\257\42\315\340\64\155\330\260" + "\341\266\352\325\253\337\105\171\172\127\263\24\164\204\22\335" + "\272\165\123\76\74\104\106\177\67\360\66\167\310\371\30\374" + "\212\372\200\57\351\60\212\203\305\324\105\345\250\274\250\157" + "\321\173\215\121\121\121\277\334\271\163\347\320\127\137\175\165" + "\3\106\216\43\306\121\233\164\22\350\46\67\145\147\101\232" + "\345\137\307\317\124\375\327\352\275\215\200\150\236\275\324\362" + "\320\224\307\206\212\1\243\137\106\136\25\345\75\15\50\170" + "\115\370\75\15\321\263\174\24\312\324\165\154\200\150\20\362" + "\145\334\237\343\364\172\102\271\146\40\132\72\357\233\14\341" + "\32\14\242\113\312\104\237\351\343\255\126\255\332\11\50\171" + "\143\345\71\40\55\350\203\17\76\170\55\332\243\104\145\124" + "\274\377\6\140\357\220\136\216\340\210\321\16\123\371\24\5" + "\100\73\277\106\106\106\372\210\375\100\221\71\5\241\111\137" + "\255\241\227\267\13\201\250\246\143\374\146\275\3\242\173\371" + "\2\133\10\346\25\11\146\77\111\361\356\13\371\364\31\143" + "\372\242\204\165\233\66\155\34\140\200\4\211\357\130\200\100" + "\317\203\11\375\107\362\66\213\347\112\375\370\70\35\11\340" + "\242\40\372\200\322\245\113\137\121\362\301\150\116\242\16\35" + "\163\242\163\322\371\161\337\7\312\267\374\216\111\31\60\200" + "\303\60\64\3\345\361\243\275\44\172\357\103\171\7\244\147" + "\317\236\243\351\314\272\340\371\150\177\376\374\371\116\60\102" + "\307\156\334\270\161\32\14\235\255\164\174\103\3\277\342\132" + "\264\2\203\14\204\2\367\25\24\233\231\300\51\35\67\22" + "\337\343\260\50\2\242\23\336\37\241\266\250\115\264\75\221" + "\372\240\276\344\265\362\363\363\213\222\347\12\274\135\5\35" + "\30\42\174\65\153\326\74\1\272\40\317\123\60\360\257\347" + "\167\260\106\0\117\33\260\317\227\10\355\65\102\336\25\60" + "\352\130\145\114\164\117\151\272\227\347\255\325\336\47\310\7" + "\3\244\77\312\244\277\3\2\241\260\17\173\214\316\57\223" + "\102\153\303\107\121\132\251\324\317\301\171\76\230\347\206\6" + "\15\32\304\230\212\36\230\23\135\100\377\321\350\177\265\356" + "\345\27\317\154\131\120\226\121\213\54\30\363\342\231\23\1" + "\301\172\124\237\72\165\352\2\340\225\214\27\212\6\224\62" + "\67\2\302\274\240\14\150\362\20\1\4\253\233\326\30\350" + "\112\112\112\252\7\245\205\76\377\332\123\54\103\370\6\317" + "\42\301\136\226\215\201\262\170\376\221\322\315\305\247\126\33" + "\60\170\143\124\306\154\105\236\156\30\41\103\141\70\235\144" + "\5\103\301\323\147\34\41\315\71\151\322\244\242\240\267\161" + "\42\215\231\23\1\201\102\27\17\145\150\24\363\2\122\42" + "\34\350\31\212\335\45\25\136\132\270\156\335\272\244\310\315" + "\44\240\173\112\123\211\130\344\203\301\25\207\165\212\153\326" + "\254\331\46\76\232\265\211\236\275\275\275\217\20\257\27\312" + "\223\327\164\61\14\2\372\120\102\117\167\167\167\302\1\321" + "\111\1\251\357\102\112\44\113\352\257\55\224\301\225\60\370" + "\277\102\136\121\265\123\20\162\364\227\176\211\127\63\255\271" + "\376\335\21\20\360\212\323\60\200\227\44\44\44\350\343\343" + "\343\247\6\6\6\156\24\373\245\173\224\31\241\173\371\262" + "\260\35\335\273\271\271\245\107\100\150\155\260\106\201\54\127" + "\362\362\261\121\45\132\34\57\325\35\51\266\135\241\102\205" + "\13\330\47\333\301\173\247\76\175\372\164\302\331\263\147\311" + "\271\264\306\224\27\36\355\136\106\133\303\170\275\12\340\176" + "\270\51\32\67\106\337\162\336\351\323\247\307\102\146\21\37" + "\44\317\267\217\126\4\304\330\236\266\144\74\74\237\0\1" + "\117\201\60\200\56\213\365\325\326\300\24\236\45\176\145\45" + "\343\21\106\111\357\243\107\217\366\301\136\37\75\162\344\310" + "\37\350\135\131\21\57\320\173\356\352\376\377\23\324\206\164" + "\30\127\244\270\67\140\376\116\153\336\133\45\102\231\247\121" + "\243\106\7\60\216\345\4\164\117\151\202\334\314\5\335\343" + "\50\144\323\32\310\166\72\26\226\207\176\351\31\172\123\254" + "\362\16\27\361\23\350\34\107\40\253\346\215\36\75\72\24" + "\274\235\216\251\26\123\372\201\154\34\6\71\165\24\306\114" + "\20\370\30\275\213\225\113\241\103\364\33\276\172\365\352\11" + "\24\21\22\307\217\271\176\71\157\336\274\60\310\35\263\42" + "\40\124\216\312\123\75\141\374\55\210\276\371\235\271\312\374" + "\16\354\130\0\105\231\336\177\323\376\16\310\333\10\210\162" + "\76\306\315\315\234\142\244\204\366\3\3\310\33\20\20\100" + "\147\253\123\224\367\64\346\314\231\323\204\337\323\110\367\312" + "\371\373\373\77\366\361\361\271\4\153\364\0\362\254\141\361" + "\356\144\217\237\150\341\372\142\203\32\24\241\76\175\372\330" + "\243\355\207\31\355\123\274\100\54\107\120\266\41\23\276\162" + "\331\41\255\101\215\32\65\16\253\170\17\364\152\151\12\250" + "\75\53\201\32\255\362\162\76\204\101\343\222\45\113\76\202" + "\2\161\134\354\7\114\40\32\302\221\136\104\61\174\151\3" + "\345\252\67\156\334\170\277\120\104\257\323\376\36\377\60\362" + "\206\103\241\315\325\275\173\367\334\164\76\232\363\155\204\250" + "\14\175\255\47\10\12\174\337\365\353\327\73\3\67\351\337" + "\247\277\162\345\312\152\50\131\221\242\267\131\362\72\53\365" + "\311\230\33\370\350\321\243\332\120\50\224\117\267\222\302\260" + "\357\361\343\307\165\170\354\43\221\337\300\323\323\363\27\71" + "\200\6\303\301\252\153\327\256\253\145\34\127\254\130\361\146" + "\150\150\250\353\204\11\23\6\23\200\161\271\121\232\222\237" + "\234\234\354\15\101\352\2\45\300\6\6\124\52\332\267\373" + "\374\363\317\327\252\341\127\132\213\315\300\343\264\316\235\73" + "\57\211\216\216\336\205\172\321\364\36\7\306\113\236\345\12" + "\306\74\356\152\336\167\252\103\165\351\353\71\324\26\265\211" + "\266\27\123\37\312\221\64\361\12\17\17\177\355\270\23\35" + "\107\4\43\247\227\177\113\200\151\157\200\300\160\104\135\117" + "\30\63\126\60\332\356\240\217\162\23\47\116\274\370\345\227" + "\137\56\20\42\114\237\101\111\273\172\377\376\375\155\312\230" + "\350\36\12\332\25\50\152\35\244\56\14\173\203\336\247\131" + "\262\144\211\273\253\253\353\155\341\70\25\275\120\116\104\336" + "\223\303\324\364\251\303\217\124\352\7\353\136\176\25\305\37" + "\212\254\23\150\162\275\132\37\72\13\337\321\200\101\24\216" + "\366\112\363\71\334\57\370\214\156\27\73\73\273\77\63\311" + "\272\154\344\263\302\170\76\6\145\155\36\214\220\163\300\37" + "\235\121\46\205\250\214\221\71\310\164\237\160\374\370\361\225" + "\4\300\161\274\261\316\101\317\7\206\16\35\172\14\345\76" + "\21\323\201\267\215\20\220\256\2\355\364\241\147\112\67\167" + "\142\122\33\264\146\201\364\334\243\107\217\215\52\143\246\350" + "\334\75\172\261\32\274\340\17\360\223\116\22\15\223\67\162" + "\354\230\61\143\372\205\205\205\71\143\57\376\146\11\222\141" + "\210\36\301\34\311\250\31\300\363\31\100\317\340\135\152\274" + "\364\136\267\156\335\42\240\240\170\23\320\75\245\251\224\43" + "\371\260\17\355\274\133\245\112\225\375\114\43\373\351\31\74" + "\206\42\117\51\102\361\166\240\217\252\63\146\314\330\212\65" + "\15\305\357\66\354\35\212\200\264\223\43\130\342\257\220\336" + "\37\364\360\36\150\213\144\300\100\163\367\57\361\152\30\230" + "\177\22\357\376\273\145\62\144\136\316\230\230\30\233\312\225" + "\53\347\204\322\233\62\163\346\314\7\52\21\7\332\337\303" + "\131\156\174\204\53\375\263\244\220\253\207\241\354\371\60\75" + "\217\144\345\324\160\121\71\52\317\174\173\70\332\361\24\333" + "\155\331\262\345\177\126\254\130\361\10\274\367\21\326\343\71" + "\24\342\77\140\200\334\62\65\146\254\133\54\170\234\330\256" + "\167\126\342\4\270\230\275\153\327\256\335\340\227\116\314\313" + "\174\263\163\15\150\76\300\123\135\346\41\303\160\357\213\353" + "\250\271\153\140\12\317\12\355\312\151\60\370\252\200\216\213" + "\203\147\332\254\131\263\346\57\350\71\262\221\104\172\322\10" + "\161\377\272\270\270\134\145\371\102\274\365\163\72\155\241\322" + "\327\223\46\115\232\154\1\15\175\100\100\367\224\46\344\247" + "\202\26\117\240\256\47\326\376\4\345\141\357\31\236\201\373" + "\143\102\324\260\213\203\203\103\256\121\243\106\55\201\54\133" + "\10\32\241\257\123\166\124\332\201\154\134\207\61\77\107\275" + "\26\220\233\73\250\135\205\16\241\153\72\215\30\61\202\350" + "\160\270\70\176\214\147\2\352\115\307\236\55\144\116\260\232" + "\312\121\171\252\47\214\237\346\163\207\337\231\73\303\357\300" + "\176\15\230\17\70\375\366\53\130\157\350\257\344\265\327\362" + "\320\344\54\122\244\110\4\224\233\51\151\154\274\211\357\151" + "\100\171\234\54\226\307\6\236\75\151\322\44\372\154\133\1" + "\167\167\367\203\257\171\236\120\156\310\220\41\101\330\110\153" + "\311\302\205\125\277\31\355\115\313\114\237\312\75\224\207\372" + "\34\161\351\45\344\367\52\132\264\350\57\161\161\161\37\231" + "\362\114\311\171\312\373\5\346\130\346\222\107\50\75\262\4" + "\1\272\255\135\273\166\253\344\62\317\236\75\253\1\345\174" + "\5\210\165\47\1\4\366\12\244\125\227\275\364\334\226\174" + "\356\376\30\224\373\113\142\24\203\41\57\237\351\34\147\153" + "\153\113\57\377\106\242\314\6\10\324\105\227\57\137\356\241" + "\65\146\161\236\224\37\34\34\74\236\353\357\201\362\23\116" + "\36\71\30\224\55\204\175\123\265\175\373\366\163\300\144\267" + "\320\71\166\50\52\53\343\343\343\305\277\76\117\141\363\60" + "\10\317\311\152\370\201\42\37\200\275\101\57\335\157\47\300" + "\375\52\361\34\374\360\341\303\47\142\334\233\221\267\333\331" + "\331\71\24\302\207\242\74\105\324\360\153\154\55\230\326\351" + "\75\16\372\112\314\40\163\74\223\122\64\154\20\327\55\141" + "\316\236\221\367\13\345\155\331\262\245\67\366\62\175\371\203" + "\336\3\372\344\374\371\363\43\237\76\175\32\164\342\304\211" + "\246\13\26\54\230\77\160\340\300\371\312\271\146\41\152\262" + "\145\366\354\331\303\344\276\220\66\4\370\210\220\360\140\130" + "\173\254\325\56\50\133\353\166\354\330\21\44\214\277\70\14" + "\275\131\130\213\160\340\162\57\214\221\265\300\255\136\256\217" + "\272\24\51\211\200\42\373\303\376\375\373\247\322\27\275\324" + "\372\120\213\22\251\321\210\330\377\326\255\133\277\305\270\126" + "\142\237\354\246\61\142\54\241\60\210\347\233\252\157\344\75" + "\37\162\116\370\70\72\72\336\124\153\203\74\140\363\347\317" + "\237\207\375\113\37\236\250\156\144\16\106\373\327\32\203\162" + "\201\126\261\155\335\167\211\145\150\276\213\26\55\232\3\176" + "\263\201\360\115\277\364\114\351\346\364\247\322\106\24\350\340" + "\122\357\336\275\67\210\357\60\251\265\1\132\33\205\175\263" + "\121\51\3\145\75\30\274\60\224\150\30\270\217\250\121\243" + "\306\162\360\300\41\226\360\71\30\275\365\172\365\352\265\10" + "\270\14\107\73\273\351\27\6\322\242\207\17\37\372\252\265" + "\103\137\70\363\364\364\214\42\240\173\55\72\71\163\346\114" + "\15\50\66\27\143\143\143\15\237\236\306\270\336\207\2\164" + "\341\322\245\113\325\304\362\120\304\246\140\277\376\230\116\373" + "\220\45\220\35\253\51\335\324\34\330\73\174\272\140\301\202" + "\161\152\373\327\130\4\304\140\371\200\147\243\356\266\277\73" + "\2\102\364\212\165\243\243\144\221\240\311\215\3\6\14\230" + "\106\163\123\372\245\173\30\366\41\220\237\133\0\333\333\264" + "\151\263\342\356\335\273\15\225\374\344\344\344\272\340\327\77" + "\240\356\46\342\315\235\72\165\112\177\137\222\312\265\156\335" + "\172\45\325\243\372\375\373\367\237\53\266\235\232\232\352\11" + "\303\172\26\326\231\216\7\355\201\261\367\43\144\171\220\70" + "\136\65\74\337\272\165\253\121\213\26\55\322\333\365\363\363" + "\133\206\375\373\273\261\375\152\204\276\163\110\321\210\104\306" + "\163\1\360\316\100\360\77\72\16\324\105\353\135\100\255\375" + "\140\254\254\234\117\363\301\34\50\132\20\101\100\367\224\46" + "\312\34\265\65\60\206\147\265\71\311\170\204\334\326\3\367" + "\153\211\326\212\25\53\266\146\325\252\125\257\174\31\161\314" + "\230\61\313\241\170\357\22\371\327\316\235\73\51\72\263\21" + "\274\142\17\326\174\3\350\143\232\204\117\303\365\344\311\23" + "\27\360\253\143\4\164\57\357\103\350\124\55\140\314\134\6" + "\357\64\274\254\76\167\356\134\177\172\206\101\332\134\51\207" + "\61\375\360\335\167\337\315\44\235\214\200\116\3\100\177\13" + "\21\373\201\36\23\132\262\144\311\363\51\51\51\145\114\320" + "\241\30\241\311\201\166\310\131\101\137\252\263\322\220\355\224" + "\136\232\312\245\11\101\4\113\377\222\373\233\360\16\310\133" + "\3\104\147\376\347\144\371\23\235\203\351\63\203\2\323\55" + "\3\30\316\360\236\124\276\55\177\226\60\257\242\364\251\10" + "\131\167\300\20\146\350\351\155\147\264\117\241\335\274\140\240" + "\153\12\24\50\60\125\111\243\373\141\303\206\255\221\102\373" + "\146\11\5\371\210\226\6\303\124\233\137\272\222\7\42\336" + "\73\157\336\274\216\52\145\350\370\4\11\216\121\14\15\304" + "\117\320\211\107\273\344\43\136\152\171\14\66\234\137\11\320" + "\37\60\16\100\57\7\66\67\66\177\161\236\122\375\40\136" + "\207\172\312\313\233\302\32\175\104\57\252\3\276\0\264\21" + "\103\272\234\337\135\124\254\245\366\355\1\235\204\271\167\124" + "\216\153\50\6\16\140\4\207\121\73\53\12\261\32\176\215" + "\255\105\106\24\203\314\224\323\70\322\127\4\206\306\134\30" + "\162\164\204\154\46\173\177\306\363\357\54\6\271\16\341\336" + "\131\145\235\350\123\252\375\64\366\1\341\252\207\250\354\162" + "\35\67\16\105\217\343\265\364\120\251\37\314\370\366\7\24" + "\323\72\222\250\265\27\215\62\374\264\64\47\16\211\217\341" + "\61\166\23\351\127\263\276\112\37\312\221\73\50\126\213\152" + "\327\256\35\253\325\6\177\202\372\13\3\317\60\203\226\214" + "\234\335\325\33\351\203\350\267\267\354\304\341\317\347\16\144" + "\174\17\24\77\35\156\262\277\327\333\10\156\336\274\371\101" + "\10\335\255\174\274\105\263\15\346\271\175\205\62\145\231\6" + "\211\206\107\2\76\5\274\143\11\237\143\76\354\313\373\106" + "\341\5\165\24\5\100\203\227\364\44\60\101\47\66\114\367" + "\66\302\63\255\127\56\251\377\166\324\237\324\176\135\103\272" + "\211\71\230\340\223\172\311\0\321\313\206\5\361\154\342\335" + "\342\276\373\73\14\20\246\327\101\2\357\256\45\216\227\357" + "\275\170\115\11\147\315\370\63\313\342\232\325\147\71\111\371" + "\236\102\333\71\131\26\174\301\365\275\244\266\255\270\277\101" + "\274\336\375\305\227\276\215\340\71\347\340\301\203\307\337\270" + "\161\143\134\142\142\142\260\227\227\327\134\127\127\327\4\23" + "\373\125\213\276\235\212\24\51\362\273\132\135\376\54\373\100" + "\303\236\224\352\251\320\247\336\134\132\126\311\47\74\321\227" + "\74\3\30\232\210\362\217\367\301\153\153\140\14\317\322\47" + "\145\265\350\255\262\200\373\276\52\272\225\47\323\215\70\126" + "\7\100\57\256\63\224\77\171\256\127\241\71\53\316\37\52" + "\36\377\22\332\266\347\275\120\214\237\213\363\263\50\227\211" + "\167\127\224\344\121\47\241\237\74\60\66\326\302\0\336\144" + "\256\56\243\264\205\375\242\174\32\171\274\206\1\102\247\114" + "\146\240\334\257\231\221\323\157\15\220\377\61\3\304\334\53" + "\43\12\233\232\67\45\243\175\12\204\124\127\374\73\3\54" + "\304\174\315\351\303\234\376\55\210\34\51\145\77\27\25\350" + "\214\12\247\254\250\373\117\313\67\265\26\177\267\1\142\104" + "\241\54\177\344\310\221\257\153\325\252\65\237\276\112\104\336" + "\115\362\214\171\170\170\204\56\136\274\70\60\73\306\227\331" + "\374\354\336\247\226\226\121\170\66\160\267\327\331\331\171\63" + "\256\321\177\307\30\263\143\56\226\344\107\107\107\367\165\164" + "\164\244\277\203\141\377\167\254\133\126\227\321\60\100\124\341" + "\277\261\277\205\350\230\74\106\107\342\335\142\104\132\214\26" + "\230\151\200\350\65\40\103\62\367\115\224\33\102\72\235\142" + "\240\150\311\204\174\371\362\355\350\332\265\353\372\214\360\163" + "\320\367\167\364\356\221\45\363\311\350\76\314\150\276\251\367" + "\270\324\322\115\106\352\63\260\166\177\27\235\233\71\76\332" + "\327\137\333\333\333\37\214\211\211\361\263\164\136\23\46\114" + "\10\263\263\263\243\57\234\356\325\60\100\366\331\332\332\356" + "\34\67\156\334\322\267\6\310\133\3\44\333\74\306\231\65" + "\100\314\361\62\145\25\301\132\360\207\10\337\170\101\362\277" + "\152\200\374\67\14\213\214\254\25\173\230\132\263\147\162\234" + "\340\225\56\375\326\0\61\337\0\341\150\115\77\361\230\330" + "\77\331\0\341\77\124\32\250\174\262\363\255\1\222\265\163" + "\324\362\310\232\123\316\330\137\71\67\361\261\213\177\234\1" + "\2\203\143\242\215\215\315\6\372\343\223\255\132\265\132\165" + "\363\346\315\346\31\341\347\364\107\73\203\203\203\27\277\311" + "\6\210\251\143\224\152\351\246\42\365\377\0\3\204\76\11" + "\276\77\50\50\150\241\374\242\271\231\74\241\6\107\341\203" + "\145\74\63\375\215\147\231\131\353\177\335\0\261\62\60\15" + "\53\135\32\175\240\323\220\360\57\373\5\26\254\150\376\206" + "\137\272\304\173\345\122\113\63\166\231\133\236\361\256\265\111" + "\264\362\114\225\127\253\153\156\232\45\375\133\322\247\126\173" + "\246\372\311\314\30\377\115\371\346\340\72\243\173\54\53\312" + "\131\272\237\263\162\174\231\315\317\356\175\232\35\364\226\135" + "\353\223\35\163\371\67\364\243\271\216\32\72\303\53\177\264" + "\357\277\260\277\315\345\327\346\266\215\377\46\150\144\353\265" + "\144\156\166\315\71\273\360\231\256\127\244\245\321\37\362\244" + "\27\263\351\35\55\372\172\323\116\172\11\331\122\176\216\377" + "\350\143\7\173\350\217\227\232\73\237\214\356\303\214\346\323" + "\272\252\175\300\306\50\236\140\274\122\235\214\350\4\331\241" + "\107\144\265\234\343\275\116\204\115\237\76\216\315\354\236\24" + "\361\234\225\74\134\123\17\66\343\67\243\365\345\172\377\47" + "\300\0\267\233\77\50\161\32\242\232\0\0\0\0\111\105" + "\116\104\256\102\140\202" }, + { ":knob.png", 3597, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\71\0\0\0\71\10\6\0\0\0\214\30\203" + "\205\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\33\13\2\52\107\24\113\252\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\15\165\111\104\101\124\150\336\315\233\175\150\33\147" + "\236\307\177\363\314\214\64\63\172\265\106\157\143\215\255\27" + "\153\222\270\215\335\30\207\224\246\245\204\334\145\333\222\153" + "\163\107\60\107\373\317\266\145\357\150\32\322\376\121\112\141" + "\257\20\350\36\113\103\70\112\151\272\260\167\120\16\112\133" + "\50\144\273\307\246\264\127\366\350\55\107\377\10\107\262\216" + "\233\127\217\354\165\245\110\266\144\131\262\144\275\314\150\336" + "\366\217\235\361\216\124\305\161\336\75\360\143\300\36\75\317" + "\363\321\357\345\171\236\171\276\302\104\121\204\373\165\11\202" + "\200\0\200\6\0\135\24\305\366\375\352\27\273\27\220\202" + "\40\340\0\20\63\315\3\0\214\151\264\355\61\35\0\332" + "\0\320\4\200\26\0\324\0\40\7\0\45\121\24\215\55" + "\11\51\10\2\5\0\103\0\20\67\341\210\333\154\252\155" + "\302\146\1\340\272\50\212\332\3\207\24\4\301\11\0\217" + "\0\300\50\0\340\0\200\335\254\117\363\176\63\157\31\0" + "\40\1\300\64\0\134\25\105\121\277\357\220\146\110\216\2" + "\300\70\0\70\155\203\357\272\117\116\116\172\307\306\306\374" + "\251\124\312\37\213\305\174\221\110\304\257\50\212\272\264\264" + "\124\313\345\162\265\114\46\123\75\167\356\134\165\156\156\256" + "\335\3\157\277\327\1\340\234\50\212\13\367\15\122\20\4" + "\36\0\36\5\0\267\11\263\156\44\111\242\43\107\216\244" + "\17\35\72\264\153\154\154\354\221\201\201\201\310\46\232\64" + "\26\27\27\27\316\235\73\167\341\263\317\76\373\343\347\237" + "\177\136\60\341\214\36\330\145\0\370\77\121\24\353\367\24" + "\122\20\204\207\0\140\2\0\220\151\30\0\240\321\321\121" + "\367\373\357\277\177\160\317\236\75\173\51\212\162\337\111\12" + "\324\152\265\345\157\276\371\346\367\107\216\34\371\337\106\243" + "\241\332\140\165\0\220\115\320\302\135\207\64\313\377\36\0" + "\110\230\271\207\0\0\261\54\113\175\370\341\207\7\236\172" + "\352\251\147\34\16\7\163\67\253\142\255\126\133\376\370\343" + "\217\177\363\326\133\157\235\265\101\352\0\240\1\300\37\105" + "\121\274\172\327\40\315\312\371\30\0\260\46\40\1\0\350" + "\355\267\337\236\170\365\325\127\177\352\166\273\3\33\175\136" + "\327\165\60\14\143\335\0\0\60\14\3\14\303\0\41\4" + "\30\266\161\255\132\132\132\232\177\375\365\327\377\343\253\257" + "\276\52\230\200\26\350\237\314\134\325\357\10\322\364\340\136" + "\33\40\11\0\304\247\237\176\372\334\323\117\77\75\205\335" + "\140\204\232\246\201\256\353\240\151\67\237\1\54\130\34\307" + "\1\41\324\367\31\131\226\133\357\275\367\336\257\116\234\70" + "\61\155\102\252\246\145\104\121\374\376\116\41\307\154\363\36" + "\31\12\205\134\137\174\361\305\221\321\321\321\275\375\236\127" + "\125\165\123\140\33\1\343\70\16\70\216\377\270\72\31\206" + "\176\346\314\231\317\136\174\361\305\63\46\240\142\336\277\27" + "\105\61\173\133\220\202\40\14\1\300\210\351\75\7\313\262" + "\256\157\277\375\366\235\150\64\272\275\237\347\356\4\356\106" + "\260\375\74\173\366\354\331\63\317\76\373\354\177\232\220\12" + "\0\164\0\340\274\50\212\325\176\155\241\15\0\375\246\7" + "\255\34\200\323\247\117\37\11\205\102\333\55\40\313\72\235" + "\16\250\252\332\225\167\167\152\272\256\203\242\50\240\50\12" + "\364\366\267\173\367\356\277\373\340\203\17\366\233\305\310\32" + "\337\66\163\141\262\71\110\101\20\60\23\120\265\0\77\371" + "\344\223\177\110\247\323\373\172\73\124\24\345\107\205\345\156" + "\232\246\151\353\51\140\267\103\207\16\375\363\261\143\307\166" + "\330\212\20\6\0\374\255\170\162\300\266\210\326\337\171\347" + "\235\311\307\37\177\374\245\336\216\124\125\5\135\327\357\271" + "\365\3\65\14\203\70\166\354\330\317\367\355\333\307\232\220" + "\32\0\270\5\101\240\157\12\151\126\123\257\371\41\65\20" + "\10\20\207\17\37\176\335\60\14\324\333\371\275\362\336\106" + "\41\154\67\222\44\375\307\217\37\377\47\253\54\230\221\27" + "\334\214\47\335\146\254\253\0\0\247\116\235\72\354\164\72" + "\7\355\337\342\203\0\264\203\332\307\302\363\374\376\243\107" + "\217\156\263\101\222\275\336\104\175\162\221\62\77\140\114\116" + "\116\172\306\307\307\137\352\7\170\77\302\264\237\131\171\152" + "\33\17\366\302\13\57\34\265\245\227\6\0\256\215\74\111" + "\332\342\33\216\37\77\376\22\102\310\153\157\24\303\260\7" + "\346\105\313\60\14\353\2\35\30\30\230\174\367\335\167\37" + "\263\55\22\220\231\166\0\175\66\266\270\371\240\1\0\370" + "\340\340\340\101\373\334\207\343\370\372\262\354\101\137\126\64" + "\131\327\304\304\304\263\0\360\173\233\67\11\163\376\374\53" + "\244\40\10\326\36\120\7\0\170\363\315\67\167\222\44\31" + "\265\67\104\222\144\127\303\17\362\302\60\254\153\54\54\313" + "\76\356\363\371\234\265\132\255\141\102\342\375\302\25\331\266" + "\64\150\367\356\335\77\261\207\204\365\355\155\25\263\40\255" + "\361\41\204\174\157\274\361\306\36\33\3\146\326\230\256\160" + "\305\254\177\2\0\21\16\207\367\331\103\225\40\210\55\23" + "\252\275\313\111\353\172\350\241\207\376\6\0\276\261\203\2" + "\200\101\364\171\257\2\301\140\220\246\151\172\233\275\1\204" + "\320\226\203\104\10\165\101\172\74\236\107\154\216\323\373\25" + "\36\213\0\177\362\311\47\171\115\323\60\173\374\333\367\202" + "\133\325\223\70\216\263\0\340\260\105\45\364\13\127\0\0" + "\174\150\150\150\320\236\324\133\251\252\366\333\220\333\122\52" + "\100\222\244\123\121\24\334\316\204\154\225\25\0\0\30\206" + "\301\7\6\6\6\173\326\211\133\322\54\110\133\161\164\356" + "\334\271\63\340\166\273\361\164\72\275\356\315\365\352\72\65" + "\65\5\74\317\43\135\327\11\227\313\25\356\205\174\120\53" + "\234\133\135\1\215\216\216\106\165\135\107\212\242\140\123\123" + "\123\177\365\244\141\30\370\336\275\173\11\115\323\60\247\323" + "\211\67\32\15\265\167\307\261\125\275\331\273\73\251\124\52" + "\52\115\323\50\221\110\300\313\57\277\114\244\323\351\365\155" + "\67\161\340\300\1\62\30\14\142\44\111\22\245\122\251\326" + "\273\245\332\252\220\75\233\152\143\146\146\246\346\164\72\221" + "\307\343\101\173\366\354\161\2\0\146\25\36\64\60\60\100" + "\271\335\156\231\44\111\50\24\12\125\173\102\133\33\343\255" + "\130\164\354\343\222\145\271\51\111\222\36\16\207\21\307\161" + "\100\121\224\13\0\232\353\325\225\246\151\46\221\110\164\312" + "\345\62\226\315\146\53\366\322\154\305\376\126\273\172\137\232" + "\65\233\315\72\115\323\230\317\347\3\216\343\20\216\343\56" + "\0\320\55\110\203\40\10\27\317\363\265\371\371\171\54\237" + "\317\67\44\111\222\110\222\244\154\337\22\70\34\216\55\5" + "\51\111\122\27\144\275\136\137\241\151\32\202\301\40\332\265" + "\153\27\201\141\230\63\223\311\30\126\116\52\24\105\171\5" + "\101\300\303\341\260\101\323\264\176\375\372\365\153\366\274\154" + "\265\132\133\56\37\233\315\146\127\321\231\237\237\277\342\361" + "\170\40\24\12\141\43\43\43\356\256\171\62\223\311\150\0" + "\40\77\361\304\23\54\307\161\230\337\357\327\147\147\147\57" + "\331\33\150\64\32\133\152\352\120\125\25\332\355\166\27\344" + "\371\363\347\147\2\201\200\21\217\307\21\307\161\101\135\327" + "\327\272\346\111\115\323\252\301\140\60\302\363\74\260\54\253" + "\315\314\314\174\257\252\252\156\65\332\351\164\100\222\244\55" + "\343\305\265\265\265\56\350\162\271\134\154\66\233\225\150\64" + "\152\360\74\217\30\206\211\266\132\255\152\27\44\105\121\313" + "\156\267\233\113\44\22\50\26\213\151\30\206\325\213\305\142" + "\276\147\16\332\22\200\232\246\101\265\132\355\362\142\66\233" + "\315\260\54\253\16\17\17\33\143\143\143\76\202\40\310\112" + "\245\122\357\202\314\144\62\55\204\220\74\61\61\301\46\22" + "\11\43\34\16\53\27\56\134\70\153\157\250\331\154\156\211" + "\260\255\124\52\135\363\243\44\111\312\305\213\27\317\15\16" + "\16\252\361\170\334\110\44\22\203\232\246\55\365\175\307\203" + "\20\312\162\34\67\222\110\44\200\347\171\245\120\50\314\55" + "\56\56\56\331\101\313\345\362\3\175\133\327\351\164\176\344" + "\305\53\127\256\134\246\151\272\76\64\64\244\46\223\111\334" + "\345\162\15\33\206\221\353\13\71\73\73\173\231\141\230\201" + "\207\37\176\330\33\217\307\65\216\343\344\351\351\351\363\366" + "\6\333\355\66\24\213\305\7\26\246\371\174\276\153\51\327" + "\154\66\145\121\24\57\306\142\61\45\231\114\32\333\267\157" + "\37\301\161\174\171\161\161\261\277\47\235\116\147\307\60\214" + "\357\206\207\207\307\122\251\224\76\74\74\54\153\232\266\224" + "\313\345\12\366\160\131\135\135\205\225\225\225\373\36\246\205" + "\102\1\44\111\352\372\333\354\354\254\30\14\6\333\361\170" + "\134\115\46\223\104\40\20\110\352\272\376\207\15\137\56\177" + "\371\345\227\323\64\115\243\35\73\166\204\122\251\224\312\363" + "\274\174\365\352\325\231\172\275\336\266\173\264\130\54\102\275" + "\136\277\157\136\264\372\263\217\41\237\317\257\124\52\225\77" + "\305\343\361\116\52\225\322\122\251\324\66\204\320\45\267\333" + "\135\332\20\162\142\142\102\63\14\343\167\321\150\164\64\225" + "\112\101\62\231\224\203\301\140\153\172\172\372\212\54\313\232" + "\275\223\134\56\7\245\122\351\236\207\150\66\233\205\162\271" + "\334\5\270\272\272\332\236\233\233\273\306\363\174\47\225\112" + "\51\311\144\222\362\371\174\241\325\325\325\377\356\25\73\365" + "\75\360\71\171\362\344\214\303\341\230\25\4\141\307\310\310" + "\210\232\110\44\44\227\313\125\273\164\351\322\102\357\326\246" + "\130\54\102\66\233\275\47\73\25\111\222\140\156\156\16\152" + "\265\32\364\324\5\355\332\265\153\363\221\110\104\116\46\223" + "\235\124\52\5\261\130\154\47\102\350\67\74\317\127\172\171" + "\360\327\136\173\355\107\220\343\343\343\106\261\130\234\211\104" + "\42\373\50\212\12\53\212\322\121\125\225\256\325\152\130\265" + "\132\105\176\277\337\155\30\6\146\37\114\245\122\261\346\333" + "\73\176\175\251\50\12\54\56\56\102\76\237\7\105\121\272" + "\376\47\313\262\46\212\342\165\257\327\273\72\62\62\322\330" + "\266\155\333\132\72\235\36\244\151\372\17\36\217\347\223\176" + "\222\265\33\112\303\166\355\332\325\372\341\207\37\176\31\14" + "\6\177\265\175\373\166\207\252\252\262\141\30\162\66\233\135" + "\271\174\371\62\244\323\351\10\111\222\310\276\123\51\24\12" + "\260\274\274\14\241\120\10\274\136\57\220\44\171\313\13\156" + "\173\121\353\275\32\215\106\147\141\141\141\311\357\367\257\45" + "\223\311\116\72\235\356\214\214\214\104\335\156\267\370\365\327" + "\137\377\372\106\232\274\233\35\247\143\245\122\351\21\204\320" + "\373\331\154\266\236\311\144\150\121\24\7\362\371\274\173\155" + "\155\315\235\110\44\102\56\227\353\206\44\14\303\200\317\347" + "\3\206\141\200\44\111\40\111\162\375\170\134\125\125\120\125" + "\25\24\105\201\106\243\1\265\132\15\144\131\276\341\130\126" + "\126\126\332\305\142\161\205\145\331\166\74\36\137\23\4\241" + "\46\10\2\36\12\205\352\271\134\356\147\343\343\343\245\333" + "\202\264\100\213\305\342\337\42\204\176\221\317\347\265\114\46" + "\3\363\363\363\236\102\241\340\252\126\253\224\307\343\361\205" + "\303\141\6\307\161\154\63\336\262\40\67\273\11\227\145\131" + "\133\132\132\152\52\212\262\26\16\207\345\241\241\241\146\52" + "\225\152\244\323\151\47\313\262\225\166\273\175\224\347\171\161" + "\43\145\345\115\225\214\242\50\32\221\110\344\177\346\347\347" + "\113\34\307\175\110\20\204\333\341\160\310\24\105\21\205\102" + "\1\55\57\57\327\256\135\273\326\16\4\2\356\140\60\110" + "\335\114\223\263\131\361\204\246\151\106\261\130\154\255\255\255" + "\265\274\136\257\302\161\134\207\347\171\71\231\114\52\361\170" + "\334\357\367\373\57\146\62\231\327\36\175\364\321\342\315\244" + "\243\233\222\153\212\242\250\247\122\251\357\277\373\356\273\177" + "\24\4\341\327\44\111\246\151\232\156\273\335\156\314\345\162" + "\101\271\134\66\152\265\232\136\255\126\333\36\217\207\362\170" + "\74\16\232\246\361\333\71\251\152\66\233\112\275\136\127\132" + "\255\126\233\242\50\65\32\215\252\221\110\104\341\171\136\36" + "\36\36\326\170\236\367\62\14\363\345\351\323\247\177\376\312" + "\53\257\264\67\243\215\275\45\155\235\40\10\350\324\251\123" + "\314\324\324\324\273\222\44\35\54\26\213\172\56\227\353\54" + "\55\55\71\112\245\222\243\122\251\340\215\106\3\227\44\11" + "\1\0\301\60\14\311\60\14\111\20\4\42\111\22\21\4" + "\201\41\204\60\313\123\252\252\352\212\242\350\212\242\350\255" + "\126\113\151\265\132\35\202\40\164\212\242\164\257\327\253\261" + "\54\253\206\303\141\45\26\213\251\261\130\314\31\16\207\65" + "\14\303\376\215\343\270\177\7\0\155\263\342\337\333\21\20" + "\142\0\200\137\270\160\141\222\145\331\137\64\233\315\321\122" + "\251\244\55\56\56\52\305\142\221\250\126\253\104\275\136\307" + "\133\255\26\152\267\333\110\121\24\314\234\337\60\303\60\0" + "\41\144\115\75\6\102\10\20\102\6\101\20\340\160\70\164" + "\232\246\15\227\313\245\371\375\176\75\20\10\50\221\110\104" + "\345\70\216\16\205\102\210\44\311\63\242\50\376\162\377\376" + "\375\327\341\57\362\356\115\277\164\272\135\51\50\146\56\44" + "\360\113\227\56\75\355\365\172\377\265\321\150\4\53\225\12" + "\224\313\145\271\132\255\32\265\132\15\157\64\32\250\325\152" + "\241\116\247\203\51\212\202\231\353\115\314\54\100\6\216\343" + "\100\222\244\341\164\72\165\227\313\245\273\335\156\335\347\363" + "\151\54\313\22\301\140\320\21\10\4\60\247\323\171\76\227" + "\313\375\313\336\275\173\57\132\307\374\267\52\337\276\43\345" + "\262\5\173\360\340\101\347\311\223\47\237\242\50\352\260\141" + "\30\7\32\215\6\64\32\15\243\136\257\167\326\326\326\64" + "\111\222\14\131\226\61\123\22\203\231\347\53\206\303\341\60" + "\34\16\7\60\14\203\271\134\56\302\347\363\221\36\217\207" + "\144\30\146\125\327\365\377\252\327\353\247\47\46\46\376\337" + "\22\44\335\256\66\375\156\310\263\355\242\136\174\164\164\324" + "\361\321\107\37\75\26\14\6\377\36\307\361\237\150\232\26" + "\122\125\325\51\313\262\244\252\152\107\67\347\16\34\307\11" + "\207\303\341\40\111\322\111\20\104\3\307\361\234\44\111\277" + "\135\130\130\370\335\63\317\74\163\305\46\224\322\357\124\170" + "\177\67\205\366\166\131\66\262\31\376\334\163\317\121\317\77" + "\377\174\224\343\70\316\343\361\104\65\115\353\324\353\365\105" + "\121\24\227\116\234\70\121\132\130\130\120\154\147\375\226\146" + "\301\270\133\277\52\270\127\77\231\350\247\107\357\67\201\366" + "\323\233\303\335\376\311\304\237\1\373\76\244\60\366\117\332" + "\65\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":logo.png", 14190, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\302\0\0\0\252\10\6\0\0\0\377\106\220" + "\6\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\6\13\15\2\345\152\254\315\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\40\0\111\104\101\124\170\332\355\175\147\167\343\110" + "\266\144\200\236\24\145\313\166\317\316\173\377\377\77\355\356" + "\171\263\323\335\345\345\351\111\140\77\360\306\144\60\225\11" + "\200\44\100\226\252\231\347\350\224\221\4\46\62\257\215\353" + "\22\234\326\261\126\13\100\333\376\276\2\260\264\277\247\247" + "\243\71\374\112\116\107\160\260\325\0\320\1\60\0\320\7" + "\320\5\320\264\257\6\200\31\200\147\0\43\0\343\23\103" + "\234\30\341\127\134\135\0\27\0\56\215\21\132\71\147\77" + "\5\360\0\340\316\30\42\73\35\337\211\21\136\373\152\3" + "\270\2\160\15\340\314\44\177\231\225\1\230\0\370\146\14" + "\261\72\35\345\211\21\136\253\31\164\6\340\235\151\201\306" + "\216\317\131\1\370\16\340\13\200\305\351\130\353\133\315\323" + "\21\324\42\134\56\0\374\16\140\270\7\23\220\241\206\146" + "\112\115\305\241\76\255\23\43\374\364\353\32\300\157\246\21" + "\252\322\270\175\273\253\23\63\234\30\341\125\254\53\323\4" + "\203\32\264\314\300\174\216\23\63\324\144\313\236\126\65\353" + "\14\300\107\223\336\125\256\14\300\34\153\4\51\261\347\237" + "\174\273\212\127\353\164\4\225\254\56\200\367\306\14\125\255" + "\231\21\377\330\376\276\60\115\260\300\11\122\75\61\302\117" + "\152\136\136\143\215\16\125\261\122\0\117\130\103\247\243\223" + "\31\164\142\204\327\262\6\0\336\124\350\157\75\0\370\154" + "\232\340\264\116\76\302\253\71\277\267\0\172\25\75\217\101" + "\264\23\23\234\30\341\125\255\253\12\115\42\140\215\10\115" + "\116\307\172\62\215\136\333\331\135\126\150\22\245\346\24\127" + "\355\23\64\340\120\246\114\374\232\206\375\73\265\77\371\163" + "\51\134\112\107\323\276\267\72\61\302\151\305\126\267\102\223" + "\210\4\273\250\340\76\73\366\325\66\302\156\300\245\174\267" + "\204\330\63\141\10\30\3\246\302\20\13\323\120\143\163\332" + "\127\47\106\70\55\177\45\306\4\125\7\316\126\366\354\254" + "\44\343\264\155\37\114\353\46\261\267\340\122\274\223\35\367" + "\101\330\66\305\337\0\256\75\61\302\356\353\254\342\347\145" + "\45\356\203\65\15\144\102\145\200\135\211\136\327\2\353\232" + "\210\133\254\41\334\277\115\326\353\211\21\166\67\143\172\65" + "\74\267\33\221\276\115\143\274\163\254\223\360\372\250\76\75" + "\146\12\340\7\200\173\323\4\177\253\240\335\337\225\21\222" + "\75\57\272\213\172\362\264\272\306\144\251\60\333\271\175\25" + "\25\364\354\243\211\36\261\116\365\176\372\73\43\37\277\372" + "\152\212\3\311\367\125\273\167\145\322\60\225\177\227\171\146" + "\243\6\346\154\213\175\177\151\137\175\324\227\34\231\141\135" + "\370\363\31\177\163\330\266\365\213\276\123\327\114\211\201\60" + "\100\303\276\232\42\165\227\160\20\342\314\210\141\46\177\137" + "\345\20\120\273\206\275\167\0\374\323\376\74\104\162\335\30" + "\353\0\336\337\76\166\361\53\61\102\333\10\377\334\230\240" + "\133\140\112\320\361\344\352\143\35\40\133\332\327\334\114\205" + "\221\375\175\346\375\156\35\104\332\264\75\34\142\245\346\24" + "\237\242\330\277\0\43\44\160\205\361\127\330\256\56\70\357" + "\114\132\146\237\137\30\23\114\14\115\171\66\302\351\377\2" + "\316\344\330\174\203\123\267\214\127\316\10\15\43\324\33\270" + "\162\306\72\244\64\375\213\163\143\212\105\215\316\362\41\27" + "\65\235\177\246\231\60\271\37\221\376\245\321\223\327\270\347" + "\41\326\31\237\127\107\44\310\24\256\132\214\201\255\327\162" + "\236\53\254\241\322\47\143\162\145\200\206\234\51\315\104\256" + "\205\61\17\301\206\305\211\21\216\347\7\134\141\335\35\342" + "\230\204\267\60\373\372\316\174\207\26\326\325\151\157\136\321" + "\131\246\142\26\45\236\100\111\105\103\360\337\32\365\236\211" + "\166\144\143\262\245\200\17\47\323\250\146\46\170\207\165\332" + "\163\373\310\173\371\212\165\233\225\245\110\316\247\55\65\224" + "\242\126\11\34\262\165\110\323\262\221\363\275\274\237\155\213" + "\311\224\331\173\214\305\207\32\343\225\105\245\133\257\160\257" + "\117\166\21\304\327\17\255\25\156\261\206\34\127\1\355\232" + "\226\144\204\251\75\343\321\10\211\160\357\65\252\257\171\256" + "\333\242\110\304\217\272\64\15\61\65\155\371\364\132\264\304" + "\153\162\370\50\165\237\114\362\74\210\263\327\70\320\273\144" + "\246\11\236\3\347\170\155\16\165\21\143\22\266\144\323\256" + "\225\230\27\123\143\204\66\136\347\242\146\353\232\166\354\333" + "\335\254\176\166\15\361\32\221\17\252\342\271\21\317\23\326" + "\360\46\63\102\353\366\15\356\214\140\165\135\155\151\262\335" + "\7\230\11\342\210\252\51\322\170\245\14\301\373\140\156\124" + "\142\357\227\235\30\241\76\4\144\152\204\265\260\303\257\343" + "\275\346\346\33\334\12\201\166\114\23\154\323\306\45\201\113" + "\163\136\105\314\246\7\321\20\163\271\253\344\25\2\34\314" + "\231\72\263\77\331\211\343\304\10\65\242\40\314\241\247\315" + "\132\245\46\370\212\65\344\230\32\61\336\230\26\170\263\203" + "\46\142\332\207\316\105\150\170\16\350\34\153\254\177\44\214" + "\261\24\346\171\155\61\240\246\11\213\41\134\341\317\352\304" + "\10\365\255\271\35\160\277\42\142\131\141\235\224\366\103\210" + "\366\55\134\157\323\135\316\260\41\146\303\300\154\352\241\151" + "\227\36\66\313\43\123\361\43\36\341\42\334\254\32\143\14" + "\340\65\334\145\42\357\336\66\146\130\374\54\33\173\355\253" + "\211\315\252\54\72\316\157\215\270\252\60\207\276\171\232\340" + "\367\12\65\116\346\335\3\35\113\202\2\23\373\112\43\167" + "\307\12\65\176\235\41\37\32\75\244\206\136\10\212\104\15" + "\220\210\171\370\34\360\267\116\214\120\122\222\262\56\267\13" + "\127\233\333\226\377\157\211\224\114\366\144\202\317\236\71\304" + "\6\277\275\3\22\23\63\141\11\14\370\321\136\75\33\246" + "\234\253\246\251\313\147\212\151\317\31\34\272\67\265\377\313" + "\274\57\245\277\354\304\10\345\45\176\133\56\265\357\61\101" + "\35\357\60\203\13\232\221\11\316\1\374\57\34\47\242\235" + "\311\276\64\150\25\322\24\172\156\335\0\143\324\25\270\133" + "\231\351\366\135\200\200\127\23\145\376\231\31\241\5\227\126" + "\75\64\2\74\204\203\270\60\115\160\53\222\167\10\340\37" + "\25\230\132\125\22\335\334\44\356\43\134\153\310\105\316\75" + "\67\5\271\241\11\325\106\165\51\345\13\323\236\17\310\257" + "\345\320\2\44\6\41\227\342\27\145\47\106\130\137\26\323" + "\237\317\53\164\170\267\145\202\357\42\151\207\146\16\135\374" + "\204\302\202\346\337\30\16\102\36\331\337\263\10\121\45\342" + "\127\235\301\325\156\124\21\310\143\36\322\30\353\130\211\246" + "\171\153\303\201\236\370\163\104\317\350\13\61\75\374\157\313" + "\10\75\270\316\161\165\226\47\346\231\103\364\11\110\100\147" + "\246\11\316\137\211\206\47\34\373\54\66\372\24\371\60\245" + "\246\110\14\214\361\265\65\314\256\213\231\0\367\160\5\107" + "\203\202\147\62\243\225\46\126\236\351\367\313\61\2\63\112" + "\157\120\355\224\231\155\231\340\23\326\121\143\36\374\300\64" + "\301\25\136\347\112\205\21\10\271\316\113\60\105\42\176\330" + "\300\356\244\57\32\173\27\346\364\273\355\261\342\157\141\337" + "\243\357\242\376\13\363\261\356\160\0\210\365\230\214\120\325" + "\300\275\52\230\340\213\240\103\324\116\37\15\45\372\25\372" + "\303\256\104\102\217\345\13\5\66\71\243\331\147\236\131\323" + "\333\222\176\62\101\223\236\75\64\211\147\316\140\333\205\10" + "\304\324\356\345\53\152\206\131\223\43\62\301\45\326\303\65" + "\6\107\44\266\205\151\202\133\154\106\154\377\141\32\352\330" + "\114\220\325\160\107\53\173\357\261\20\346\252\244\324\45\124" + "\335\23\37\256\215\374\230\12\321\244\37\160\101\300\74\346" + "\353\303\105\355\151\106\375\0\360\147\235\232\341\30\214\300" + "\140\327\73\123\211\307\132\63\161\214\365\242\77\32\203\36" + "\203\350\231\114\270\300\146\37\322\26\252\217\7\220\311\46" + "\106\240\23\221\326\131\1\261\222\156\72\142\106\235\231\104" + "\157\173\202\206\371\131\363\55\5\345\33\63\115\333\266\227" + "\77\355\256\126\277\2\43\164\214\310\336\342\270\51\1\23" + "\143\202\73\271\360\16\200\17\266\267\103\153\202\324\210\220" + "\120\350\34\256\51\157\113\10\356\322\114\207\72\316\216\132" + "\141\4\227\321\313\175\224\41\334\4\353\126\64\67\202\144" + "\175\201\113\122\334\145\275\63\301\324\261\347\375\201\232\232" + "\220\35\222\30\273\106\150\357\216\310\4\231\150\202\173\141" + "\202\226\61\350\66\223\157\150\167\163\246\131\163\307\375\74" + "\1\370\313\366\364\44\16\155\46\114\262\20\247\167\11\27" + "\101\257\122\220\21\312\34\30\303\21\132\155\43\34\25\366" + "\337\343\215\235\141\103\300\207\7\354\27\27\130\330\271\16" + "\305\114\172\106\15\261\206\103\21\144\147\7\102\253\323\61" + "\126\164\250\51\227\330\56\220\332\23\373\135\106\235\357\215" + "\170\37\114\232\317\205\70\233\45\30\211\135\346\236\121\16" + "\46\114\105\122\127\235\141\353\133\12\155\161\140\57\341\2" + "\232\215\200\226\350\233\137\325\205\113\122\274\303\376\320\47" + "\205\300\231\275\153\23\56\335\376\325\61\102\142\352\115\235" + "\237\143\372\4\267\330\154\127\362\106\324\157\21\321\176\65" + "\342\147\272\67\141\100\46\226\75\300\341\367\51\134\207\210" + "\220\4\375\141\373\331\26\15\241\126\143\355\105\335\325\154" + "\252\51\330\207\225\22\232\176\306\133\254\141\346\304\316\351" + "\113\205\266\374\22\56\73\267\5\67\263\341\125\61\102\303" + "\314\241\217\107\326\4\143\141\202\230\15\32\133\123\123\363" + "\137\260\331\43\65\217\151\350\170\216\341\22\341\22\221\162" + "\267\266\237\371\236\214\315\34\250\103\371\172\72\223\341\102" + "\230\202\116\362\314\234\332\131\15\302\364\34\16\316\145\333" + "\231\312\146\67\324\111\234\224\266\37\216\254\11\350\30\253" + "\275\332\100\271\164\152\302\253\273\250\171\146\216\162\316\0" + "\203\106\367\266\237\52\210\145\156\104\331\75\60\360\221\210" + "\371\244\71\140\337\366\164\216\363\264\340\100\336\365\122\120" + "\252\156\340\147\177\52\106\270\64\46\70\146\127\206\251\60" + "\201\366\360\271\262\275\365\12\16\377\73\134\55\302\276\210" + "\320\114\210\245\52\325\236\12\221\34\273\340\237\232\163\131" + "\23\43\164\341\122\135\174\37\346\32\56\2\336\26\315\334" + "\50\313\30\165\111\352\236\151\203\301\21\57\46\4\221\302" + "\16\363\103\211\275\115\115\272\125\225\353\302\254\314\252\35" + "\75\302\235\307\156\3\63\106\175\303\321\63\73\73\215\175" + "\54\340\246\7\261\375\347\5\134\14\206\145\256\23\361\347" + "\16\312\10\64\73\56\161\274\310\365\4\153\110\362\336\373" + "\177\146\222\236\225\70\370\207\32\234\262\171\15\357\312\324" + "\211\143\304\77\102\16\174\135\317\137\301\365\215\272\203\113" + "\346\143\76\324\0\256\166\5\246\101\156\204\11\350\267\115" + "\20\50\156\252\203\21\256\114\33\34\353\122\106\160\161\2" + "\170\232\340\67\224\253\51\140\132\300\153\130\231\61\354\34" + "\207\253\234\13\231\150\165\147\211\262\274\223\351\333\63\221" + "\374\337\340\322\274\65\335\233\305\111\104\235\336\12\352\304" + "\164\361\61\200\264\152\106\350\333\207\165\42\27\226\211\243" + "\345\167\134\256\202\40\150\247\372\321\307\263\55\230\200\32" + "\145\376\223\21\174\136\147\352\205\355\371\320\116\263\132\1" + "\207\142\70\377\363\62\271\263\11\66\313\171\331\123\251\47" + "\46\324\300\276\250\141\246\0\106\125\62\102\23\56\225\132" + "\67\311\374\31\246\4\57\304\371\121\56\256\312\131\173\364" + "\210\205\231\244\303\55\210\344\147\152\65\302\54\335\163\173" + "\227\61\326\61\210\105\100\53\34\313\34\245\363\332\250\121" + "\63\60\172\117\141\232\346\60\313\34\256\1\234\326\270\17" + "\355\54\331\215\217\246\324\171\225\214\100\357\275\141\233\320" + "\354\306\231\107\130\324\10\155\254\353\200\367\225\144\143\143" + "\2\337\34\142\132\307\5\266\113\31\136\325\350\370\155\253" + "\141\337\30\201\363\214\172\46\371\36\2\202\340\230\65\302" + "\44\262\247\232\30\255\51\246\374\66\276\10\375\1\146\5" + "\60\157\253\57\250\123\263\52\106\150\331\3\331\22\121\235" + "\222\64\102\154\11\252\51\306\31\231\143\354\333\364\314\44" + "\335\45\235\372\330\332\100\323\324\207\201\263\316\42\32\361" + "\21\233\221\340\103\152\207\1\326\161\231\257\166\47\32\153" + "\110\214\101\166\145\324\314\103\305\50\104\27\133\76\3\242" + "\55\36\205\271\206\255\12\71\166\144\52\273\314\214\336\26" + "\326\121\335\17\330\57\226\361\14\227\254\246\113\63\111\167" + "\165\312\352\124\363\145\230\340\167\204\323\324\47\21\64\153" + "\12\340\337\160\231\240\147\246\115\252\30\247\265\215\126\30" + "\300\101\251\154\346\225\1\370\277\173\240\160\115\117\140\336" + "\330\331\214\20\357\373\124\206\61\250\55\246\125\5\324\10" + "\237\55\113\276\324\173\373\332\207\21\47\342\30\147\36\23" + "\274\263\257\144\17\6\33\35\311\324\270\62\307\76\64\125" + "\163\145\10\311\50\307\76\136\211\51\60\26\344\344\120\314" + "\300\32\350\236\330\341\55\270\226\234\151\100\50\322\171\315" + "\162\316\104\123\367\165\160\44\323\74\32\1\247\172\53\116" + "\73\344\142\246\347\307\75\231\140\204\160\232\57\231\154\337" + "\4\277\151\300\351\346\45\263\343\103\307\223\342\125\60\315" + "\205\151\202\101\104\330\334\143\163\100\111\31\373\170\42\204" + "\163\314\325\11\0\21\155\270\64\234\176\104\230\166\215\136" + "\6\106\340\314\362\155\212\263\313\306\17\324\110\155\171\377" + "\122\302\360\220\71\100\15\333\354\276\232\340\11\141\210\224" + "\271\115\125\114\324\11\71\357\114\315\270\261\347\123\210\50" + "\36\115\144\154\327\317\174\157\177\352\105\53\363\323\364\334" + "\146\315\215\171\206\70\156\105\40\315\325\41\34\64\315\312" + "\66\266\361\151\333\73\116\5\30\140\160\226\167\377\377\214" + "\221\56\340\240\120\76\203\377\276\204\153\51\131\252\233\307" + "\41\31\201\271\107\335\34\107\206\152\55\213\354\155\145\132" + "\140\24\140\62\112\226\52\162\156\250\322\127\201\317\270\364" + "\176\266\147\377\267\20\115\262\155\151\42\333\111\166\340\6" + "\210\134\303\365\122\232\41\74\240\44\217\350\10\123\147\102" + "\20\35\34\267\141\103\313\316\52\305\313\26\367\154\371\162" + "\16\227\116\321\225\373\144\331\47\317\225\321\145\232\141\54" + "\374\327\326\237\135\73\307\51\134\111\352\23\2\360\370\241" + "\114\243\363\210\312\147\17\236\73\263\175\71\351\161\342\71" + "\134\164\0\231\6\334\262\227\241\352\173\213\342\164\352\62" + "\176\316\302\30\355\66\340\43\144\160\235\342\32\21\263\217" + "\211\141\147\162\171\151\111\306\173\143\114\304\314\324\13\61" + "\27\374\72\212\62\317\362\123\306\233\42\71\217\275\362\346" + "\74\160\356\4\205\121\42\147\111\1\251\150\344\112\120\240" + "\107\117\53\67\345\171\354\331\164\45\332\207\300\110\166\210" + "\103\351\341\145\273\104\302\254\237\341\146\211\161\50\6\71" + "\167\4\67\42\152\351\275\24\273\263\255\4\266\333\267\132" + "\153\12\127\171\66\212\20\160\231\121\262\144\336\241\355\151" + "\126\2\216\355\233\163\377\315\176\377\332\276\30\37\271\333" + "\102\342\376\146\147\362\214\160\45\131\17\257\163\151\161\320" + "\231\275\333\54\140\61\114\355\376\264\25\46\341\372\266\74" + "\347\2\22\140\153\36\140\363\37\314\316\123\264\347\213\175" + "\345\301\136\14\154\55\340\372\361\254\104\365\261\207\347\105" + "\5\266\357\24\353\130\304\155\1\172\301\124\6\232\37\315" + "\300\367\377\155\304\73\203\13\204\25\325\331\62\65\205\321" + "\317\163\270\342\367\321\26\100\304\73\363\63\62\43\204\105" + "\100\50\15\361\172\127\42\232\167\0\127\41\30\243\235\231" + "\60\304\10\256\230\251\201\315\42\243\253\72\31\241\141\122" + "\355\203\230\22\132\350\262\155\320\152\41\57\303\252\257\116" + "\5\176\316\12\156\32\316\66\110\314\134\56\105\57\212\131" + "\253\23\333\337\15\212\163\227\330\350\212\261\213\373\55\35" + "\143\12\234\367\266\47\76\303\117\303\350\5\174\234\237\161" + "\371\171\150\376\277\125\272\77\225\60\77\251\75\106\166\56" + "\23\61\133\133\0\32\165\62\2\115\26\45\24\277\301\356" + "\56\7\304\372\340\26\252\111\62\143\335\302\66\214\311\144" + "\255\47\333\117\103\10\262\57\227\164\41\227\65\55\140\106" + "\246\115\334\243\174\200\210\355\31\225\11\270\176\4\64\102" + "\327\366\324\370\11\11\237\332\237\255\357\11\72\334\301\145" + "\327\362\214\23\171\237\245\70\327\145\76\107\357\216\346\367" + "\274\56\324\210\152\132\235\343\7\154\66\330\335\147\215\315" + "\224\141\33\221\175\326\63\166\313\64\145\17\117\366\347\144" + "\362\240\242\30\113\63\157\236\75\342\15\111\274\155\65\44" + "\243\307\357\43\304\235\344\20\334\317\62\146\212\104\254\265" + "\2\212\350\350\371\44\166\246\277\173\346\335\215\21\366\375" + "\16\367\107\307\372\261\56\106\270\362\124\360\322\30\241\312" + "\302\15\16\363\140\356\371\56\53\105\70\202\334\260\147\256" + "\120\56\56\260\24\324\102\63\44\23\317\347\340\100\275\61" + "\134\60\151\34\161\154\213\340\321\153\43\202\101\344\275\232" + "\221\377\77\146\142\36\333\263\360\235\107\2\46\144\71\46" + "\22\377\116\133\177\30\0\32\146\342\277\155\55\324\352\140" + "\4\332\305\55\317\276\37\327\360\131\143\270\214\302\135\244" + "\134\136\272\65\235\326\257\50\337\167\10\5\222\235\301\76" + "\365\31\176\207\13\226\225\115\353\270\104\176\164\76\326\63" + "\165\205\343\126\15\216\4\370\230\357\140\42\307\140\327\241" + "\11\225\77\366\101\165\252\366\352\331\346\303\267\353\307\65" + "\35\360\263\111\307\135\264\102\126\160\31\227\106\270\267\246" + "\172\367\351\74\301\206\1\137\341\2\135\337\4\124\140\327" + "\213\62\132\63\55\260\363\143\371\372\351\1\315\242\114\4" + "\40\265\345\276\235\73\30\13\11\1\63\67\306\144\217\273" + "\150\275\252\31\241\5\327\350\111\57\145\134\343\201\57\114" + "\272\354\302\10\215\210\111\222\212\55\77\60\215\163\141\314" + "\160\17\127\335\124\166\365\214\11\126\36\312\261\200\353\227" + "\244\243\126\65\10\324\261\317\124\23\155\136\102\40\55\43" + "\367\163\10\323\210\235\73\356\341\352\121\252\310\344\75\107" + "\34\52\157\233\306\235\141\207\64\227\252\31\141\20\261\131" + "\27\65\113\236\135\245\134\122\342\102\233\202\0\121\5\77" + "\12\352\220\156\101\30\151\340\222\226\106\60\155\273\150\215" + "\221\60\212\75\366\176\57\55\320\12\61\233\273\116\106\40" + "\170\360\44\14\120\145\135\107\333\64\164\63\140\352\65\204" + "\121\156\260\103\247\275\252\31\141\30\170\346\52\340\370\124" + "\151\212\355\23\55\315\143\242\125\304\211\146\163\334\76\326" + "\301\263\271\167\131\204\364\64\75\4\202\230\61\376\301\322" + "\106\146\120\352\310\334\106\200\10\174\264\151\225\163\177\213" + "\10\223\327\65\177\231\214\176\13\227\313\123\365\175\323\344" + "\326\224\213\7\73\277\153\61\235\30\267\271\73\26\43\60" + "\75\71\251\120\142\27\255\63\354\227\162\315\264\352\120\364" + "\166\136\160\231\176\316\121\142\332\360\37\102\264\14\357\223" + "\340\33\36\121\66\113\22\46\353\11\126\5\76\200\236\371" + "\52\300\4\315\212\357\202\31\236\167\10\107\262\253\244\255" + "\67\336\75\23\65\144\326\151\127\300\232\113\154\166\73\77" + "\50\43\64\43\222\271\121\341\341\23\176\144\210\375\2\373" + "\345\316\260\210\44\264\212\354\132\277\55\73\313\7\353\230" + "\303\34\12\34\66\13\0\200\105\340\377\253\112\303\116\5" + "\261\273\107\275\35\77\130\143\162\356\61\340\55\34\134\172" + "\157\77\103\124\211\155\50\27\207\146\204\104\324\172\214\21" + "\252\50\175\354\303\25\151\224\225\246\105\207\34\43\216\145" + "\301\176\231\253\342\27\315\63\61\257\312\325\336\342\356\22" + "\204\13\371\33\250\46\341\156\151\14\160\213\160\305\131\225" + "\213\150\220\37\64\275\367\114\237\111\340\334\217\302\10\54" + "\256\216\341\327\114\71\250\102\162\364\53\44\64\152\204\126" + "\0\145\141\133\220\230\204\247\177\362\124\302\111\255\2\215" + "\363\65\104\336\232\172\76\5\177\147\337\161\261\17\342\7" + "\34\2\175\72\307\313\301\62\154\305\271\364\350\17\71\377" + "\56\305\161\125\22\124\222\243\332\273\25\175\116\325\376\106" + "\7\361\142\241\111\301\136\374\374\376\72\321\261\206\347\237" + "\344\61\101\310\277\331\65\350\310\163\370\214\165\132\313\241" + "\230\140\140\376\137\317\143\306\37\330\114\131\341\170\332\266" + "\167\67\331\61\30\241\205\374\142\13\326\20\124\201\34\124" + "\315\10\255\310\336\130\331\265\54\270\254\216\347\140\327\141" + "\52\150\176\120\33\371\305\370\313\200\346\155\344\230\256\105" + "\237\373\303\320\261\157\45\0\204\52\205\323\7\154\66\54" + "\323\254\134\277\340\350\74\0\144\14\217\301\10\61\347\55" + "\23\324\150\133\42\366\231\352\132\140\262\252\235\261\141\344" + "\54\246\5\122\236\14\236\10\341\54\153\40\26\235\137\326" + "\315\321\10\164\142\147\21\246\335\346\363\36\1\374\13\353" + "\32\341\47\34\256\265\215\366\243\122\32\170\62\146\364\357" + "\343\52\40\310\70\271\265\164\220\265\112\37\41\364\254\7" + "\221\270\147\160\321\331\254\200\270\256\304\324\320\1\167\165" + "\314\0\240\211\323\15\230\102\114\344\352\347\370\11\27\366" + "\236\324\6\323\212\264\237\57\260\226\342\227\164\163\356\41" + "\324\151\256\267\305\236\126\166\107\234\343\160\310\44\75\66" + "\60\360\373\121\261\141\303\70\340\57\306\206\302\23\132\377" + "\122\306\67\155\125\114\120\172\41\267\130\217\21\32\302\15" + "\232\143\312\154\236\355\335\23\156\116\305\1\257\63\207\236" + "\15\143\103\220\351\23\134\304\27\221\3\277\300\272\316\202" + "\31\222\127\25\237\55\43\311\11\362\373\233\76\41\134\340" + "\77\50\251\215\147\146\172\334\242\372\361\117\145\64\301\373" + "\200\46\240\177\62\12\110\375\233\2\115\167\5\27\157\70" + "\210\151\64\224\203\326\31\141\13\270\42\13\332\370\157\163" + "\210\212\46\124\137\366\327\304\141\12\111\142\304\76\102\176" + "\271\44\323\251\171\41\165\14\314\240\104\273\314\221\354\204" + "\65\227\1\141\67\54\140\314\324\176\367\177\340\312\114\17" + "\271\132\302\4\241\240\331\123\304\137\274\56\140\160\346\37" + "\15\353\146\4\366\372\371\315\44\76\35\32\235\21\266\20" + "\117\237\55\121\102\243\134\233\166\321\67\70\316\72\213\34" + "\330\14\56\321\56\317\151\276\226\237\237\326\300\10\355\2" + "\77\353\61\242\15\72\5\266\62\213\213\376\104\371\166\61" + "\125\153\343\217\130\303\244\55\157\137\34\5\234\105\20\245" + "\156\11\372\144\43\345\306\266\16\356\66\114\160\1\67\201" + "\206\123\146\102\43\123\231\367\317\1\326\103\101\76\230\324" + "\166\143\207\161\254\46\124\154\31\23\32\222\315\121\256\375" + "\234\263\350\212\331\307\166\367\125\150\262\24\16\262\214\65" + "\107\143\103\204\120\226\357\65\342\75\140\71\167\372\7\216" + "\63\17\242\157\364\363\316\73\253\5\342\145\275\155\373\35" + "\65\21\63\344\107\363\331\347\51\332\227\167\37\73\366\34" + "\233\143\230\176\300\245\24\307\16\235\163\257\22\361\366\231" + "\213\163\314\311\233\44\146\26\343\334\7\314\216\37\310\117" + "\360\243\215\73\207\253\274\32\124\304\10\44\350\220\220\140" + "\52\367\123\304\371\214\41\155\17\246\11\36\216\164\326\314" + "\22\270\14\40\165\137\214\11\102\277\307\231\316\4\20\246" + "\302\304\355\210\77\324\262\337\233\107\316\151\147\215\160\215" + "\165\145\325\31\134\336\307\137\71\122\205\135\26\374\332\332" + "\346\1\175\200\262\132\201\176\101\32\261\323\373\71\347\306" + "\240\325\104\30\253\12\106\130\40\334\336\236\216\344\217\34" + "\223\303\167\256\311\324\237\120\276\125\114\35\146\50\245\172" + "\103\244\372\14\256\313\111\26\141\2\126\346\75\233\71\307" + "\237\177\366\314\303\226\167\117\214\165\5\253\15\233\73\20" + "\312\225\241\100\175\161\214\277\26\60\301\73\354\337\230\367" + "\220\216\333\42\202\154\261\276\266\27\171\27\232\110\314\367" + "\251\142\30\170\212\227\221\123\316\170\13\15\107\41\362\366" + "\133\200\171\350\257\175\75\202\103\314\305\371\326\376\360\26" + "\152\202\373\0\241\162\226\6\273\31\316\344\147\63\71\47" + "\355\145\264\300\146\56\31\357\46\130\66\334\334\201\11\76" + "\302\345\25\335\25\230\103\15\270\246\123\155\274\216\325\24" + "\251\276\10\20\45\115\274\66\136\146\240\362\235\173\160\205" + "\63\373\62\277\237\275\73\23\142\36\107\244\355\77\114\153" + "\47\1\273\73\324\346\345\20\213\246\343\307\200\257\65\22" + "\246\16\151\202\153\143\354\236\370\242\137\20\217\161\60\55" + "\204\63\325\6\162\226\55\270\16\170\73\61\2\35\343\201" + "\175\120\221\117\220\310\213\277\26\46\320\113\103\304\236\144" + "\33\20\6\233\232\201\367\323\144\276\52\122\262\331\115\203" + "\14\160\33\41\346\163\61\71\164\261\165\344\76\75\245\366" + "\131\75\243\205\167\336\131\221\250\377\212\234\65\347\47\377" + "\356\61\117\14\30\10\371\117\154\210\300\372\221\216\230\225" + "\253\155\31\341\332\143\202\157\36\104\32\222\252\157\354\167" + "\132\170\175\213\204\314\212\56\226\4\146\336\41\77\143\63" + "\245\241\51\277\337\330\223\11\130\374\376\50\14\160\27\101" + "\76\130\24\304\236\77\212\246\160\264\326\303\221\316\162\0" + "\227\62\321\362\174\25\366\277\215\5\130\151\201\14\74\137" + "\355\333\26\132\115\313\143\173\42\270\126\352\43\225\41\122" + "\22\164\127\66\377\11\361\240\321\76\163\20\62\371\223\5" + "\46\113\270\364\146\35\115\253\303\46\22\371\235\226\174\56" + "\45\366\56\4\331\66\7\237\351\330\124\265\163\371\223\211" + "\171\154\307\302\336\245\54\305\244\155\237\171\16\233\166\317" + "\320\177\263\227\47\141\130\232\141\105\1\72\302\220\27\336" + "\131\352\150\255\103\367\63\142\55\301\273\0\172\226\232\166" + "\372\36\21\246\276\71\344\113\371\155\337\145\141\314\3\273" + "\323\216\371\254\354\257\224\113\250\14\160\151\260\354\26\256" + "\143\163\236\11\365\1\345\212\100\224\330\331\215\142\12\67" + "\55\75\365\314\203\225\20\67\13\175\224\310\32\330\354\174" + "\334\26\251\316\164\353\206\70\116\115\344\27\301\353\124\226" + "\63\221\322\113\71\304\251\354\235\132\102\175\203\26\136\146" + "\213\222\71\123\171\136\52\357\267\102\371\146\134\203\210\71" + "\364\154\2\353\371\300\114\240\3\76\102\0\311\304\150\350" + "\26\341\40\45\255\211\367\250\66\246\104\230\231\340\15\3" + "\155\143\0\151\222\363\62\67\266\31\365\11\76\27\240\15" + "\27\346\250\15\112\60\300\104\244\351\30\57\133\375\145\25" + "\113\247\114\114\36\45\360\256\330\363\35\141\340\262\132\144" + "\42\266\350\223\330\236\131\316\331\126\365\156\135\161\214\165" + "\75\231\71\164\214\110\61\323\150\316\75\46\340\330\247\130" + "\312\4\205\306\215\110\355\330\171\377\157\354\36\0\354\141" + "\75\322\370\302\366\364\157\0\167\255\34\333\354\203\100\244" + "\337\121\234\305\167\51\176\104\336\32\301\25\173\307\352\202" + "\253\226\140\251\347\350\372\104\251\76\1\43\310\135\221\346" + "\135\304\243\227\72\257\367\35\134\143\131\62\372\252\246\167" + "\353\230\240\362\231\340\121\64\301\241\141\147\232\102\276\65" + "\100\223\372\133\16\270\302\176\271\171\271\150\330\303\324\125" + "\230\366\53\134\360\355\55\200\131\150\116\330\33\61\155\126" + "\306\4\237\13\314\241\241\161\331\300\173\26\2\222\352\117" + "\34\57\220\123\126\265\147\142\116\221\31\330\302\245\114\27" + "\156\277\313\133\225\115\256\224\150\76\170\122\167\154\22\356" + "\220\23\101\233\102\120\127\1\63\163\136\200\164\321\274\173" + "\147\264\127\104\344\13\0\377\247\200\206\264\155\315\62\362" + "\175\6\205\333\0\156\233\1\163\350\167\161\214\157\115\23" + "\24\125\151\375\46\150\305\203\135\170\333\173\251\324\16\344" + "\36\257\143\261\35\13\375\226\7\270\246\136\43\270\131\314" + "\300\313\352\74\226\224\366\340\106\240\166\304\57\330\227\41" + "\150\103\167\74\111\367\351\300\216\161\33\156\6\306\271\307" + "\4\234\167\367\311\350\50\215\20\44\307\212\151\207\104\15" + "\150\206\320\267\330\254\351\104\204\362\173\21\130\276\203\115" + "\101\305\314\334\256\302\175\72\344\72\63\115\360\255\300\34" + "\142\276\10\203\67\367\46\361\127\170\131\365\265\102\161\112" + "\363\317\276\126\202\32\261\237\347\104\40\315\126\204\51\230" + "\150\170\46\132\163\327\262\307\41\334\34\146\56\106\132\357" + "\16\304\4\232\165\374\316\323\220\332\56\77\26\364\123\164" + "\361\203\7\371\256\354\135\376\64\246\156\341\145\3\5\302" + "\312\41\355\364\26\256\331\262\236\367\70\140\56\317\51\244" + "\232\36\374\166\46\76\301\347\2\254\266\153\277\243\114\240" + "\230\360\71\136\26\124\67\21\210\352\275\322\105\215\241\135" + "\236\351\23\44\162\61\276\35\315\251\65\75\321\16\351\26" + "\22\330\207\111\71\204\374\7\352\17\226\61\112\313\100\351" + "\131\100\132\77\13\123\56\162\374\11\346\15\15\20\56\304" + "\231\213\146\350\170\176\107\26\141\372\6\136\116\156\155\11" + "\342\347\17\24\141\67\302\1\57\212\120\27\260\131\124\123" + "\304\4\264\351\236\354\167\306\302\155\103\117\152\45\142\56" + "\215\160\234\10\147\235\114\101\155\301\361\267\123\270\136\73" + "\252\336\31\154\363\347\277\25\341\343\364\337\374\224\145\336" + "\327\252\346\167\144\153\305\367\10\127\340\321\11\245\243\236" + "\26\150\64\77\312\254\322\376\233\234\5\333\147\236\171\32" + "\367\41\40\120\33\21\147\233\40\310\22\57\3\222\113\152" + "\4\126\130\235\211\143\63\56\140\202\367\302\4\23\201\352" + "\62\317\216\355\6\314\4\72\234\223\3\134\336\261\326\122" + "\120\243\147\361\47\174\304\103\207\144\267\220\77\257\201\21" + "\332\256\207\300\375\205\172\153\11\70\33\371\243\335\173\77" + "\140\362\162\54\356\155\216\266\157\11\262\230\67\276\52\15" + "\370\24\163\321\106\164\204\307\1\242\156\12\250\21\142\344" + "\16\136\16\40\374\317\170\131\72\311\75\270\240\103\232\43" + "\25\76\30\221\63\61\355\23\136\206\357\331\253\262\23\221" + "\154\334\354\22\365\64\214\375\231\64\305\134\234\354\271\247" + "\31\225\110\70\371\147\205\227\261\232\206\240\62\211\60\133" + "\235\60\51\333\244\160\76\333\131\4\21\142\372\107\36\122" + "\325\201\113\276\34\224\100\334\102\343\274\130\313\302\106\12" + "\53\1\55\164\21\240\210\275\123\63\240\261\226\144\4\226" + "\275\261\266\140\25\261\17\171\50\55\101\51\356\43\322\353" + "\32\233\251\16\176\4\227\220\144\263\100\22\376\52\213\101" + "\67\136\162\333\323\20\214\166\63\263\227\322\216\165\334\357" + "\74\301\362\3\365\45\321\261\3\304\73\204\313\103\311\0" + "\177\331\237\105\231\6\277\243\174\32\176\2\67\120\320\7" + "\52\226\160\163\352\32\2\124\204\234\360\130\327\21\246\161" + "\253\325\223\161\336\27\355\371\46\134\256\213\257\162\336\13" + "\156\115\46\270\313\121\343\132\47\312\74\370\6\136\366\247" + "\124\317\176\366\13\153\7\275\320\261\110\320\226\107\40\104" + "\73\316\340\312\54\157\74\147\221\366\370\244\242\75\45\2" + "\45\276\207\113\331\360\65\27\7\235\160\34\357\54\347\171" + "\135\143\244\217\330\276\100\211\346\126\26\60\71\131\42\314" + "\66\235\217\1\323\352\2\361\214\147\372\30\33\301\116\205" + "\117\7\160\371\71\314\201\151\210\231\303\232\202\31\134\256" + "\110\26\371\240\13\270\336\104\264\145\377\145\27\350\267\130" + "\344\241\135\10\222\262\313\224\311\327\252\41\146\330\214\154" + "\363\136\172\366\325\365\44\62\123\227\253\232\120\232\210\340" + "\172\233\103\104\143\70\110\75\317\31\46\226\377\116\374\104" + "\175\347\173\261\72\102\263\40\10\46\204\32\46\120\123\366" + "\304\127\171\362\176\56\25\315\332\310\361\127\346\52\110\232" + "\302\201\164\64\72\202\171\237\31\101\137\303\245\256\122\32" + "\24\15\315\323\246\130\72\102\210\210\121\150\276\200\42\51" + "\164\36\323\137\230\31\230\362\101\340\240\347\21\175\314\226" + "\56\2\64\312\300\240\135\270\130\0\333\53\372\204\311\316" + "\171\114\273\277\57\60\203\70\42\353\67\263\323\233\1\310" + "\223\176\315\235\330\375\355\300\376\236\42\40\0\205\344\231" + "\175\136\310\202\141\123\352\116\316\373\263\31\132\252\214\300" + "\312\253\206\20\41\73\61\220\140\27\166\1\337\12\230\200" + "\351\267\352\271\77\211\51\300\314\315\51\134\342\233\217\244" + "\364\355\105\231\270\105\55\361\253\232\115\104\231\322\210\123" + "\252\213\301\263\135\64\46\63\103\57\305\344\212\65\377\232" + "\303\345\7\75\344\40\123\324\146\144\252\33\304\313\130\277" + "\170\350\242\126\221\165\75\177\111\213\237\102\332\224\232\207" + "\10\344\42\140\102\345\225\312\222\331\26\300\313\171\124\314" + "\263\147\127\65\136\320\235\300\143\131\211\303\36\170\166\41" + "\347\31\57\75\111\370\144\377\27\143\210\256\275\314\120\30" + "\362\127\65\233\130\104\223\40\277\25\314\324\354\342\262\101" + "\111\42\122\214\342\176\20\101\345\303\271\251\335\67\63\215" + "\131\57\220\247\225\31\140\363\255\0\12\256\304\63\221\175" + "\351\315\234\254\25\66\133\327\257\20\237\303\306\24\11\366" + "\172\132\142\63\243\225\337\357\42\336\202\247\151\277\63\105" + "\100\22\220\31\36\215\370\37\260\333\150\320\246\207\25\267" + "\21\36\356\315\377\33\11\126\354\227\67\46\342\100\16\305" + "\227\140\142\334\257\306\24\63\270\106\277\111\316\317\314\42" + "\122\216\111\201\44\376\67\106\370\227\160\361\212\44\142\242" + "\335\141\263\22\56\117\330\235\171\216\265\76\227\276\0\237" + "\323\26\132\33\343\145\260\126\205\160\133\114\264\247\34\115" + "\264\262\347\234\33\261\373\235\313\131\337\61\314\321\120\43" + "\373\334\54\157\374\20\341\252\242\311\61\261\115\236\211\243" + "\304\140\110\212\360\64\27\152\36\276\70\45\125\63\300\140" + "\364\141\56\5\173\157\243\170\146\362\153\131\51\334\24\317" + "\44\42\144\206\2\72\120\100\120\163\136\301\115\231\271\202" + "\153\135\37\112\137\146\41\321\67\344\227\202\372\300\6\153" + "\6\256\360\262\273\6\233\274\161\120\73\11\237\75\241\226" + "\10\307\76\350\10\323\124\352\31\255\214\12\0\207\246\355" + "\43\303\313\11\76\174\227\130\327\21\6\75\263\146\315\227" + "\251\211\167\15\221\162\213\10\42\300\40\311\23\134\231\142" + "\53\162\211\264\53\207\366\305\241\343\135\221\116\113\34\157" + "\322\374\256\213\332\364\334\63\63\324\171\246\140\271\20\46" + "\270\260\257\201\40\115\171\32\345\321\30\340\33\134\373\223" + "\74\263\267\55\346\325\33\117\143\321\214\371\12\127\130\257" + "\155\126\50\374\56\214\51\107\210\247\360\60\277\210\351\360" + "\223\202\175\261\13\41\63\43\146\1\137\47\15\60\3\115" + "\321\7\240\336\51\354\54\126\151\172\227\314\213\132\346\34" + "\6\125\45\67\272\20\102\150\346\230\4\44\216\63\323\30" + "\347\242\226\133\242\65\176\126\346\150\301\345\23\265\74\260" + "\141\31\360\243\370\356\171\215\101\353\202\141\0\0\26\312" + "\111\104\101\124\2\50\140\110\374\337\5\376\36\225\0\76" + "\330\55\357\67\63\205\174\264\217\76\305\267\0\224\251\173" + "\140\53\314\241\20\141\126\160\377\163\24\217\343\242\345\162" + "\156\367\357\233\136\251\74\213\243\175\31\361\377\317\100\302" + "\272\10\42\61\311\361\173\201\124\372\121\102\35\163\61\274" + "\76\20\163\240\250\135\174\46\32\150\341\61\330\102\354\314" + "\45\66\33\0\34\232\370\325\334\13\41\35\377\266\75\206" + "\212\331\375\367\325\306\7\13\61\67\130\137\135\166\220\111" + "\307\366\302\16\334\155\117\3\214\115\110\335\157\341\77\136" + "\0\370\247\275\363\37\45\301\227\262\160\360\133\243\267\133" + "\173\166\32\201\167\257\214\216\306\220\250\170\122\343\345\376" + "\156\222\315\347\114\35\103\113\54\367\176\13\207\274\41\246" + "\1\321\244\36\312\217\165\315\104\245\56\260\231\116\115\11" + "\104\11\312\224\352\24\325\324\123\67\305\324\323\32\351\201" + "\250\356\44\340\77\375\33\156\204\252\137\225\246\320\153\206" + "\315\116\30\123\224\117\310\143\164\271\57\246\131\154\100\312" + "\275\230\100\351\226\164\361\321\336\201\55\33\237\167\24\264" + "\131\340\331\377\155\373\376\3\341\336\251\10\230\233\377\371" + "\345\272\240\300\136\0\373\276\267\377\277\206\13\341\323\256" + "\275\64\11\163\127\240\16\231\277\117\64\113\247\326\63\125" + "\244\205\160\324\122\17\202\152\222\373\275\22\330\15\42\121" + "\27\330\354\266\241\360\262\202\12\114\350\322\372\202\26\134" + "\107\274\246\20\133\333\363\145\212\374\55\166\265\270\263\367" + "\363\133\347\263\241\357\256\32\115\315\312\163\274\214\146\373" + "\167\373\274\43\1\163\62\47\343\27\157\260\333\210\332\66" + "\66\7\272\363\331\337\341\312\76\231\354\130\152\342\146\135" + "\214\240\151\24\51\334\24\226\225\340\306\17\166\20\14\232" + "\321\54\270\261\13\37\211\244\103\201\263\304\147\336\141\263" + "\63\5\235\50\226\111\166\12\244\204\377\63\275\300\1\372" + "\32\242\41\357\231\211\344\117\74\54\275\271\205\20\361\261" + "\375\251\10\224\357\202\32\361\16\317\221\137\23\34\172\337" + "\216\147\146\366\2\173\244\151\245\165\332\331\236\164\103\315" + "\313\134\252\47\333\373\266\232\165\0\227\255\240\276\324\167" + "\270\302\241\264\54\303\326\345\54\323\336\145\252\366\67\157" + "\303\204\312\306\242\75\232\162\101\164\170\31\130\332\146\100" + "\237\226\123\262\143\6\333\306\74\13\202\101\151\136\266\43" + "\135\342\61\214\166\362\156\310\277\233\362\314\6\66\13\311" + "\143\204\117\355\103\147\123\355\161\66\17\313\4\5\151\141" + "\63\350\106\241\63\215\234\123\123\4\303\271\300\253\67\242" + "\1\32\1\46\370\23\256\340\52\205\313\337\311\120\74\13" + "\57\117\303\235\213\323\335\302\366\123\206\164\356\335\330\73" + "\113\246\155\134\301\145\232\56\216\305\10\347\160\251\260\317" + "\160\363\305\102\104\73\26\346\121\102\153\213\37\60\14\340" + "\325\145\245\53\17\207\41\373\147\270\241\331\43\63\257\170" + "\21\113\161\242\125\322\47\25\371\123\231\230\116\144\130\42" + "\143\77\354\153\340\331\346\17\170\131\364\304\250\251\366\140" + "\352\113\314\100\141\145\102\253\32\134\273\360\174\222\54\240" + "\35\27\130\247\131\123\53\214\204\0\111\274\273\26\4\61" + "\376\341\367\42\115\267\70\107\326\70\114\274\175\320\204\35" + "\302\5\20\307\105\64\123\207\151\304\124\153\166\242\233\27" + "\154\202\65\267\75\273\250\220\75\110\137\202\10\310\130\142" + "\15\253\55\17\320\317\163\201\110\71\115\365\150\210\37\321" + "\360\354\373\246\60\10\35\137\335\107\123\342\30\113\154\326" + "\46\263\241\57\273\371\51\176\337\366\264\101\354\374\246\166" + "\146\64\157\370\231\227\366\225\172\373\213\331\353\332\203\251" + "\143\246\312\231\247\345\26\362\363\137\154\177\67\366\65\331" + "\221\31\10\161\222\21\257\344\235\174\311\357\373\135\274\307" + "\61\134\355\263\372\31\231\230\133\37\340\372\76\175\106\116" + "\242\142\135\76\202\112\252\62\71\363\54\10\72\53\200\7" + "\331\154\353\102\244\301\110\20\222\351\216\16\143\52\227\275" + "\54\320\236\251\20\77\104\173\64\204\371\127\236\71\225\242" + "\134\204\276\355\335\311\52\147\77\43\323\264\277\7\356\261" + "\310\34\233\330\357\76\302\165\323\40\1\161\250\37\341\323" + "\271\167\76\144\300\113\270\272\210\242\130\104\32\140\344\31" + "\134\36\20\207\376\75\173\364\222\301\345\13\335\171\237\303" + "\66\233\227\106\354\167\336\347\334\12\0\300\241\203\14\36" + "\356\75\50\244\254\107\317\332\5\246\155\227\161\342\26\42" + "\341\222\2\350\223\322\112\223\362\374\0\132\23\233\343\151" + "\253\60\153\62\117\375\152\317\322\245\304\44\126\362\265\104" + "\161\120\210\114\376\26\233\235\353\226\166\176\313\310\176\46" + "\302\210\355\222\357\71\303\146\145\231\137\310\76\306\313\332" + "\162\77\263\63\203\13\140\55\21\357\61\304\112\305\45\136" + "\326\14\350\360\106\232\302\151\300\14\134\231\306\70\307\146" + "\20\66\23\250\67\266\317\25\134\12\116\107\174\321\27\132" + "\266\16\106\320\62\315\61\212\163\330\175\102\213\45\111\161" + "\20\66\363\330\265\30\236\22\272\147\7\103\246\70\27\233" + "\226\116\354\312\263\205\217\275\32\160\11\154\376\204\33\252" + "\370\254\300\314\30\211\237\323\51\270\127\372\43\151\216\166" + "\324\51\236\241\41\346\63\101\372\330\2\150\46\102\207\235" + "\357\76\12\62\64\17\40\213\176\357\253\120\161\175\46\314" + "\160\51\373\43\172\165\41\316\276\337\35\305\117\307\156\213" + "\17\246\120\174\55\214\300\304\57\326\224\336\155\141\303\257" + "\274\215\352\342\10\324\47\161\60\147\342\200\152\156\15\45" + "\144\117\140\72\152\16\306\55\332\42\51\150\276\64\120\175" + "\3\342\220\26\156\333\73\136\301\25\265\373\235\35\70\136" + "\265\314\250\332\245\370\116\54\260\112\162\204\311\143\111\344" + "\215\350\335\324\333\7\1\210\201\234\161\133\374\7\246\172" + "\123\113\215\361\262\266\240\41\320\266\236\115\23\256\303\270" + "\276\137\152\367\170\41\26\4\73\355\321\237\133\4\120\44" + "\232\140\75\371\334\236\150\264\76\200\101\253\6\351\106\73" + "\67\23\214\37\133\60\302\30\57\173\150\116\260\331\124\200" + "\317\145\236\13\43\313\44\364\116\0\5\321\146\276\20\147" + "\166\41\246\316\114\120\43\112\236\145\100\335\46\142\373\246" + "\362\356\211\347\163\264\74\7\273\41\161\16\46\10\66\43" + "\146\342\127\204\353\166\213\314\313\357\142\62\304\114\243\262" + "\16\355\275\21\365\133\274\54\224\347\331\267\5\301\111\275" + "\330\12\127\137\114\125\145\364\51\136\16\120\77\63\320\144" + "\342\71\300\217\160\355\105\177\23\32\151\310\131\277\201\324" + "\30\310\235\361\114\72\236\177\174\151\347\224\126\315\10\331" + "\16\216\62\2\216\324\2\233\265\256\23\344\47\350\215\4" + "\12\175\266\113\71\313\301\240\341\21\52\74\137\142\45\32" + "\42\25\346\240\266\120\233\127\313\135\63\61\323\32\342\54" + "\67\20\317\242\365\327\34\361\176\241\15\154\346\366\353\360" + "\24\246\205\260\246\174\20\60\61\23\154\127\277\361\44\304" + "\162\203\227\263\61\230\51\360\16\371\171\137\264\323\27\1" + "\177\344\115\100\143\336\10\314\255\46\333\17\321\354\303\300" + "\131\236\331\136\374\6\165\217\366\254\167\1\301\223\0\150" + "\326\241\21\172\262\361\151\204\20\263\2\102\230\141\63\62" + "\75\335\302\341\146\53\300\177\346\370\32\363\0\102\223\4" + "\124\264\232\62\105\2\40\331\122\140\254\2\360\46\141\301" + "\37\1\154\237\331\274\14\44\51\104\115\7\226\151\5\34" + "\265\352\153\326\144\113\244\220\71\113\114\353\230\171\304\251" + "\32\350\274\0\10\350\170\146\113\52\360\167\250\356\204\351" + "\27\123\157\77\337\104\253\206\326\245\150\53\5\67\156\155" + "\237\227\171\220\140\325\216\162\133\374\203\105\0\132\35\40" + "\36\55\146\320\146\40\204\173\267\205\166\141\265\25\73\35" + "\44\336\101\176\262\257\261\110\252\42\163\55\53\200\43\267" + "\141\2\26\257\260\137\51\344\135\23\317\206\247\63\370\21" + "\156\16\131\137\34\342\206\60\52\121\221\53\171\357\126\140" + "\337\123\154\227\47\164\51\246\15\347\33\257\2\50\122\136" + "\367\72\72\262\223\200\237\160\36\271\203\216\10\301\324\143" + "\276\106\216\37\324\22\372\363\323\261\331\354\72\71\24\43" + "\320\341\361\261\337\6\334\114\266\125\116\200\103\241\265\155" + "\40\330\20\32\243\146\304\127\223\140\234\330\256\155\4\103" + "\16\50\233\25\314\3\366\74\233\134\175\23\47\265\314\364" + "\320\157\160\235\34\146\2\105\362\331\337\355\22\333\342\110" + "\17\121\276\71\26\211\250\213\160\104\234\16\163\136\25\32" + "\321\225\53\271\117\246\277\154\14\341\23\1\103\106\314\113" + "\273\17\45\330\365\21\36\56\223\210\71\65\361\10\172\41" + "\176\141\14\302\147\117\336\314\323\302\327\41\272\257\322\64" + "\242\4\352\140\163\266\0\2\1\22\366\117\175\16\230\117" + "\32\205\155\330\1\356\322\75\173\2\327\107\11\160\171\107" + "\53\317\41\134\5\316\201\35\301\77\331\337\37\340\72\375" + "\361\373\176\133\233\31\200\377\52\20\56\154\202\260\364\10" + "\223\105\67\152\26\376\36\60\155\62\211\133\254\174\73\27" + "\341\61\267\10\230\130\355\34\247\231\263\305\206\1\346\147" + "\43\342\221\107\144\251\200\26\303\34\41\331\106\270\150\46" + "\266\70\364\157\344\321\311\324\356\347\14\361\172\344\153\361" + "\63\64\103\165\212\100\362\145\325\76\202\357\50\147\1\15" + "\324\227\3\367\43\227\176\114\1\330\275\373\35\363\213\56" + "\344\300\103\145\174\61\46\372\346\241\26\43\261\147\71\362" + "\165\351\71\144\243\2\264\346\153\1\123\57\105\110\134\7" + "\316\144\54\360\361\114\160\362\216\110\361\13\304\353\10\40" + "\320\355\74\162\77\34\337\224\147\357\277\13\110\152\106\272" + "\273\21\315\110\1\350\373\11\343\210\237\100\72\32\32\363" + "\375\345\355\367\301\210\374\115\344\167\371\56\354\232\227\12" + "\114\376\342\276\353\140\204\114\270\326\167\214\375\124\337\41" + "\302\75\163\174\164\141\27\215\260\222\347\262\143\101\250\237" + "\176\310\54\272\17\230\142\231\134\130\250\315\10\115\206\120" + "\205\31\233\133\215\162\210\123\41\275\53\357\373\317\306\170" + "\17\21\23\161\56\304\161\147\276\304\65\302\151\347\264\313" + "\103\165\303\155\344\317\57\323\173\273\361\210\223\31\251\154" + "\357\22\22\272\235\210\200\230\43\336\166\5\366\131\214\35" + "\351\347\335\26\70\352\147\146\206\267\5\176\355\5\140\342" + "\57\125\62\102\127\154\63\342\361\241\52\42\277\21\160\53" + "\300\10\114\33\130\141\367\311\62\231\147\152\115\43\173\16" + "\21\125\110\233\45\362\156\241\357\147\202\175\67\3\32\46" + "\66\315\106\43\301\176\367\12\246\34\174\102\271\271\150\224" + "\260\204\121\337\105\10\354\334\10\343\41\360\373\253\34\155" + "\245\220\363\33\333\333\203\167\157\204\70\175\177\101\47\232" + "\256\274\337\231\26\370\27\64\221\346\236\106\141\27\276\116" + "\16\212\64\300\172\224\24\73\221\167\75\23\353\13\200\373" + "\106\205\214\240\370\366\62\160\240\111\100\342\264\43\166\254" + "\117\104\41\265\327\336\142\157\263\310\5\207\52\304\142\101" + "\100\372\100\253\34\373\172\22\320\136\204\356\46\71\66\271" + "\237\103\245\232\340\63\266\237\225\114\202\374\234\43\0\56" + "\42\304\76\213\230\231\137\260\56\31\145\7\156\46\312\265" + "\3\22\366\173\104\213\367\2\132\41\324\357\212\15\273\324" + "\132\240\26\362\175\46\366\340\52\3\353\167\275\263\375\323" + "\356\246\322\200\132\123\136\62\166\240\335\300\357\204\44\53" + "\377\177\21\261\343\31\175\144\67\344\161\204\170\265\170\177" + "\25\70\234\166\300\117\12\21\172\42\50\314\54\307\267\230" + "\303\165\113\40\203\75\345\240\64\114\34\14\11\44\72\204" + "\117\73\336\7\113\73\333\130\317\142\116\274\167\277\24\204" + "\312\47\312\245\167\56\17\346\337\244\366\56\43\203\163\57" + "\354\36\174\302\277\27\247\73\361\44\173\57\40\24\370\231" + "\154\352\165\153\367\312\74\241\17\342\53\74\143\163\24\1" + "\63\227\257\120\176\310\375\243\150\331\377\34\110\125\210\221" + "\136\350\64\340\224\44\1\230\54\157\40\11\237\223\105\44" + "\313\225\331\242\377\215\227\343\224\174\315\22\223\362\275\55" + "\264\107\137\244\176\222\103\174\272\147\6\370\346\45\264\250" + "\377\234\207\200\351\262\213\171\170\33\61\253\330\4\270\31" + "\40\112\137\3\145\330\114\103\377\141\204\264\20\204\311\27" + "\10\337\2\76\121\73\347\314\251\375\376\202\233\314\112\250" + "\367\57\173\26\353\17\72\1\115\374\210\342\250\71\231\346" + "\57\177\157\125\61\102\346\251\370\151\200\130\102\171\65\213" + "\34\242\112\42\216\62\315\42\155\47\171\31\41\50\232\136" + "\323\34\165\31\62\157\222\200\215\112\130\270\250\27\250\372" + "\17\117\310\37\367\232\104\154\333\245\20\303\276\153\141\317" + "\12\21\311\25\136\246\242\204\230\167\340\21\37\35\343\357" + "\160\361\216\20\161\372\131\256\115\117\133\352\147\376\1\227" + "\144\350\237\27\147\62\314\114\13\205\206\216\74\243\270\0" + "\214\363\346\306\41\142\250\142\165\344\5\27\21\107\71\44" + "\375\322\210\311\322\20\311\222\226\224\344\131\304\24\133\105" + "\354\363\130\261\372\74\147\357\145\46\373\114\304\311\277\105" + "\176\5\127\47\342\353\124\75\206\167\24\331\7\315\27\177" + "\17\217\236\371\301\16\332\76\141\321\164\143\35\164\10\51" + "\273\367\356\260\215\370\20\301\274\305\364\161\300\225\234\66" + "\74\255\222\346\370\210\237\114\23\114\143\116\104\25\113\321" + "\240\105\100\212\47\1\370\54\213\370\22\231\374\334\64\142" + "\66\365\162\244\260\17\5\306\112\105\103\355\136\226\221\237" + "\245\26\132\241\270\64\221\210\131\231\164\347\30\144\70\106" + "\265\313\157\32\234\311\173\204\340\132\146\154\76\313\373\137" + "\7\114\133\376\234\232\110\111\200\131\46\1\77\141\27\70" + "\374\316\30\257\3\67\320\122\313\112\103\201\321\47\321\66" + "\313\74\157\272\52\107\131\223\344\142\216\262\17\247\205\372" + "\337\323\144\231\107\30\301\227\344\154\52\233\6\76\257\125" + "\200\140\265\3\7\27\163\224\251\21\212\322\230\311\4\337" + "\120\74\56\66\144\46\150\37\243\252\226\137\46\232\210\357" + "\300\41\335\375\200\263\376\125\336\267\27\101\211\236\304\104" + "\172\37\60\365\330\205\143\41\2\252\277\7\103\77\312\375" + "\376\303\174\304\267\366\331\376\230\203\173\103\206\212\4\122" + "\145\221\345\216\74\53\226\22\321\307\146\226\146\254\53\62" + "\237\25\63\213\332\202\75\263\146\331\317\333\47\361\266\43" + "\146\101\254\307\121\250\365\107\346\71\312\145\326\217\22\252" + "\276\35\201\217\353\350\315\232\172\50\32\337\205\71\102\254" + "\50\363\323\227\357\341\46\251\22\240\230\172\114\256\215\307" + "\56\340\6\206\353\367\211\42\275\313\361\315\312\372\242\104" + "\10\151\256\336\4\314\62\316\354\373\201\162\205\115\225\61" + "\302\100\16\231\155\275\323\202\113\177\216\110\127\72\302\313" + "\34\377\341\121\124\162\254\36\230\335\30\102\316\127\22\221" + "\112\241\275\267\104\312\225\115\367\50\223\40\330\100\74\362" + "\133\65\43\44\10\27\16\335\11\201\336\10\332\223\172\166" + "\176\146\314\320\207\53\322\171\362\4\310\127\371\376\310\223" + "\302\114\327\146\240\55\24\130\333\306\104\232\107\374\14\226" + "\225\162\312\117\351\330\113\25\246\221\42\1\253\210\44\367" + "\353\150\211\144\314\43\46\13\13\254\227\201\27\115\355\105" + "\31\274\312\42\214\311\172\333\111\4\301\152\107\16\70\266" + "\367\45\266\153\64\126\106\10\165\43\167\322\254\230\31\102" + "\263\321\230\373\303\367\42\64\171\31\261\315\231\61\333\15" + "\300\325\154\3\171\13\27\150\153\5\374\236\357\160\5\365" + "\203\75\350\55\104\267\163\173\376\37\333\62\101\125\32\101" + "\321\240\105\304\54\152\172\227\376\220\143\267\365\105\222\207" + "\366\273\50\241\356\56\344\147\103\304\33\262\315\227\71\173" + "\147\372\361\242\102\342\364\307\54\1\233\145\245\155\354\336" + "\100\253\210\351\232\142\127\267\74\377\353\3\136\316\41\246" + "\371\63\203\253\167\70\17\230\244\267\160\345\262\67\170\71" + "\164\122\173\267\322\314\132\154\361\16\14\340\365\3\232\374" + "\273\231\140\363\135\17\150\337\245\52\76\213\110\171\205\102" + "\237\315\203\237\107\210\356\54\7\362\44\161\347\125\271\261" + "\241\160\43\7\61\12\45\200\305\42\312\364\131\146\145\355" + "\315\222\113\301\205\61\66\253\256\6\366\125\25\43\370\375" + "\242\362\372\300\236\31\63\374\25\70\17\346\61\265\42\2" + "\206\25\144\314\15\232\141\63\50\110\251\335\67\24\152\54" + "\220\150\236\6\30\300\215\277\152\7\200\211\357\373\42\155" + "\125\60\202\166\225\16\245\37\60\244\375\57\361\41\226\5" + "\27\66\57\100\115\262\234\367\141\267\66\104\340\316\6\342" + "\101\235\42\107\71\215\330\337\131\201\32\367\211\246\55\220" + "\63\313\53\225\21\330\273\363\261\2\364\210\163\262\213\234" + "\120\255\177\276\266\263\373\22\140\206\125\201\155\317\114\331" + "\217\342\117\314\75\146\372\201\165\42\334\73\344\217\207\322" + "\316\351\72\67\171\45\317\171\300\156\331\311\225\63\102\337" + "\163\224\103\204\221\241\270\74\220\16\154\63\142\142\61\67" + "\50\217\350\56\345\322\131\262\271\212\20\267\137\147\74\211" + "\150\273\256\110\263\230\131\30\143\134\6\314\36\13\120\253" + "\147\270\72\135\72\266\304\367\157\367\270\233\4\341\14\124" + "\35\352\276\24\123\250\141\204\327\23\44\346\13\266\33\44" + "\271\64\2\145\323\65\132\0\276\231\165\3\227\46\375\131" + "\230\241\1\127\133\34\312\37\142\344\373\26\333\365\113\255" + "\225\21\164\142\174\126\102\222\27\355\205\1\231\74\351\34" + "\113\102\273\206\353\260\307\275\205\152\42\72\1\215\300\275" + "\147\21\50\67\346\110\263\45\373\217\10\143\136\345\230\200" + "\75\271\330\221\235\341\130\264\131\313\336\147\206\335\242\314" + "\254\46\273\361\336\225\155\132\246\142\243\23\171\143\66\356" + "\107\217\61\77\157\311\14\104\211\10\313\262\371\262\346\140" + "\75\11\301\267\114\262\117\340\162\240\372\1\200\205\335\50" + "\236\120\161\357\251\175\31\101\123\4\312\244\37\24\331\261" + "\103\221\344\241\213\75\213\60\102\337\210\246\357\35\134\214" + "\270\33\21\263\50\213\70\312\151\304\251\153\346\110\155\326" + "\374\376\117\16\40\300\317\356\11\63\352\367\316\260\16\32" + "\175\301\166\75\216\164\26\133\333\263\341\363\2\114\214\24" + "\263\135\112\103\64\303\247\55\175\26\246\151\260\343\335\47" + "\317\52\320\166\225\332\254\41\124\143\75\266\63\176\250\30" + "\260\250\124\43\250\4\336\125\33\64\304\301\315\42\146\112" + "\127\354\350\161\100\133\54\3\304\35\163\224\333\201\337\217" + "\231\76\355\34\107\271\57\373\132\172\357\303\206\127\253\34" + "\107\231\317\370\57\304\163\160\316\215\31\325\34\10\231\237" + "\114\143\31\10\52\323\360\316\343\13\212\243\254\34\106\242" + "\55\143\10\207\176\336\102\73\61\203\226\155\351\1\327\170" + "\170\205\227\265\27\41\270\230\5\115\324\26\265\165\40\254" + "\312\64\342\345\357\312\10\354\123\232\104\354\172\225\344\355" + "\310\241\57\2\377\27\213\50\307\46\303\304\40\316\330\236" + "\70\354\302\317\261\147\153\302\207\210\226\121\310\271\133\322" + "\341\175\157\302\202\175\213\346\170\71\117\102\247\337\370\355" + "\43\277\226\100\150\24\336\346\150\47\356\223\203\67\276\33" + "\161\226\161\120\211\62\261\47\55\133\317\57\341\2\236\10" + "\150\200\251\151\223\373\212\221\272\132\235\145\155\363\327\302" + "\366\275\103\331\277\262\53\352\71\57\151\57\326\264\313\357" + "\237\237\347\147\204\34\345\220\204\325\111\64\241\175\163\77" + "\75\171\157\216\143\155\106\366\20\143\146\37\301\311\74\206" + "\245\23\311\316\162\163\221\254\255\310\271\360\34\310\4\145" + "\5\25\35\336\56\66\3\154\3\254\273\153\14\121\256\150" + "\150\345\235\263\126\211\45\21\155\304\111\235\223\52\320\240" + "\103\61\2\261\367\216\330\360\317\330\156\226\227\146\77\306" + "\332\300\250\343\332\310\141\4\205\0\147\1\55\245\203\100" + "\374\13\10\25\256\164\204\230\102\351\36\115\41\20\62\2" + "\307\61\245\221\367\150\170\276\14\367\355\217\203\245\343\374" + "\26\233\45\245\111\111\115\302\316\33\337\167\204\30\47\342" + "\360\266\75\232\271\61\146\140\232\365\334\173\127\12\255\163" + "\274\214\40\373\40\5\143\106\14\262\116\160\204\265\57\43" + "\260\124\162\0\67\61\336\57\245\53\162\220\375\176\224\261" + "\252\264\276\107\114\151\204\31\264\156\72\344\334\246\1\46" + "\230\344\70\312\253\34\107\271\47\357\361\336\366\305\77\143" + "\15\314\264\100\151\146\147\305\326\206\376\200\355\107\223\272" + "\234\102\331\103\176\132\14\333\77\216\205\260\166\15\312\145" + "\160\135\61\336\41\134\254\364\301\204\330\30\233\301\313\266" + "\370\117\255\34\41\312\175\262\161\157\212\43\255\175\31\201" + "\231\205\304\214\173\130\7\112\350\334\55\12\374\202\217\236" + "\304\210\305\42\264\350\77\211\60\202\42\104\53\221\262\105" + "\176\303\50\40\205\22\321\10\13\24\27\366\264\215\50\264" + "\227\351\34\361\362\320\104\10\375\163\216\264\146\22\331\10" + "\322\302\134\220\45\235\357\306\62\321\147\361\41\366\45\254" + "\14\156\256\333\60\307\177\351\312\171\307\222\6\63\261\377" + "\331\40\154\134\27\12\164\14\37\201\151\271\135\261\1\377" + "\151\332\341\326\163\354\350\324\135\230\344\354\5\244\363\262" + "\0\362\214\115\206\121\106\210\215\217\142\263\47\266\130\244" + "\372\17\371\22\103\61\261\142\35\31\362\316\62\144\156\151" + "\67\353\24\345\173\66\61\65\145\204\315\66\350\55\154\6" + "\306\126\65\320\310\330\320\246\6\362\23\345\362\346\265\261" + "\15\13\231\164\327\356\205\77\65\43\20\145\340\124\165\22" + "\10\247\251\214\105\365\67\21\236\222\31\163\172\175\63\5" + "\71\216\246\62\102\43\102\24\124\367\53\173\336\4\361\166" + "\47\203\34\107\331\257\233\216\231\215\171\216\162\266\203\331" + "\222\311\173\345\265\225\251\172\321\307\170\57\102\44\57\73" + "\226\204\117\204\353\250\146\317\41\31\1\330\314\133\37\310" + "\363\57\20\356\376\206\34\224\43\144\246\64\267\330\163\42" + "\146\103\110\63\24\245\173\364\260\31\50\14\65\20\150\25" + "\110\360\31\362\353\40\262\143\71\206\73\232\110\34\364\167" + "\41\347\103\255\104\277\204\43\254\126\170\145\253\112\106\140" + "\16\311\324\64\303\245\110\314\262\271\365\41\333\77\303\146" + "\341\117\202\315\261\247\352\107\250\151\324\300\156\1\230\6" + "\334\144\373\145\304\206\55\252\262\212\15\111\321\72\210\122" + "\203\260\177\262\305\332\4\336\101\366\32\211\76\166\351\125" + "\113\216\61\326\231\246\321\216\1\5\373\151\5\320\42\177" + "\322\146\73\142\256\370\315\244\166\131\204\375\24\106\14\375" + "\114\273\300\64\230\107\30\41\317\207\170\55\53\253\321\47" + "\171\365\32\301\227\34\137\114\125\62\334\337\52\241\31\132" + "\346\127\50\221\370\203\44\102\123\137\24\345\331\227\21\316" + "\105\332\307\10\272\250\370\74\106\344\332\131\157\327\346\306" + "\247\365\212\30\101\155\161\6\113\156\304\111\216\61\4\133" + "\171\23\12\144\230\277\345\151\215\146\100\223\234\171\377\356" + "\140\267\50\267\166\177\233\104\314\236\66\362\347\40\204\142" + "\17\254\22\323\222\326\354\104\202\177\17\106\40\121\74\230" + "\166\30\212\363\34\263\261\7\130\47\241\115\21\156\123\36" + "\162\124\65\261\113\315\220\356\226\346\331\265\307\120\41\251" + "\335\52\60\213\164\370\240\317\254\203\2\37\342\264\176\141" + "\106\120\242\272\207\313\103\277\20\4\242\31\60\175\206\71" + "\216\50\303\376\72\130\243\31\261\365\313\6\226\374\44\63" + "\126\142\205\142\1\375\2\77\47\144\362\134\170\46\327\342" + "\104\176\177\117\106\120\15\361\14\127\152\247\32\242\154\343" + "\47\166\110\46\234\167\26\41\310\33\373\231\42\270\264\213" + "\160\224\73\344\14\16\121\334\227\207\250\125\52\317\327\26" + "\205\223\137\311\321\374\25\126\363\210\237\115\350\115\307\41" + "\115\204\210\223\34\137\202\76\301\125\0\121\362\31\235\203" + "\15\227\21\355\62\304\272\134\360\72\360\75\266\234\127\55" + "\303\146\127\111\201\171\104\142\357\332\357\160\232\343\22\256" + "\355\371\151\235\30\341\5\341\60\32\311\131\144\32\206\157" + "\11\161\52\241\26\241\120\14\140\321\111\155\210\264\146\272" + "\64\173\357\47\21\355\305\164\140\72\362\327\45\316\215\14" + "\330\206\103\315\230\126\301\321\262\47\215\360\23\255\344\47" + "\337\37\341\106\16\333\356\303\345\377\357\342\243\20\251\321" + "\51\224\171\261\224\5\134\125\30\65\120\173\307\167\341\254" + "\202\257\250\276\311\357\151\375\342\214\240\373\144\321\13\347" + "\145\61\320\326\102\274\60\245\112\277\46\301\156\1\110\232" + "\177\54\265\74\151\202\237\160\375\177\245\167\327\120\325\233" + "\303\223\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":progress_back_c.png", 188, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\13\10\6\0\0\0\276\216\347" + "\357\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\33\13\24\47\45\75\202\300\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\44\111\104\101\124\10\327\143\150\151\151\371\317" + "\304\305\305\305\300\304\315\315\315\200\237\305\360\356\335\273" + "\377\14\377\377\377\257\7\0\312\260\12\335\354\117\27\207" + "\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":progress_back_l.png", 321, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\6\0\0\0\13\10\6\0\0\0\134\122\374" + "\226\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\33\13\24\17\20\210\52\72\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\251\111\104\101\124\30\323\155\217\75\12\302\100" + "\30\104\337\352\362\25\33\110\51\121\114\27\273\24\66\376" + "\40\170\54\301\13\170\23\233\324\151\155\274\206\333\132\206" + "\204\130\44\133\54\254\215\101\105\37\114\365\6\206\121\326" + "\132\0\212\242\330\1\7\140\15\314\64\100\131\226\107\143" + "\314\11\30\361\142\234\347\371\116\104\316\42\62\22\21\206" + "\150\143\314\341\263\71\240\243\50\332\360\7\35\307\61\336" + "\373\137\221\44\311\255\151\232\351\217\110\323\364\252\224\332" + "\73\347\276\166\124\10\141\336\165\135\121\125\325\266\357\373" + "\267\264\326\22\102\130\170\357\57\316\271\173\333\266\217\272" + "\256\203\32\236\147\131\246\201\45\260\2\46\117\310\37\73" + "\263\2\156\13\143\0\0\0\0\111\105\116\104\256\102\140" + "\202" }, + { ":progress_back_r.png", 311, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\6\0\0\0\13\10\6\0\0\0\134\122\374" + "\226\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\33\13\25\21\363\234\46\30\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\237\111\104\101\124\30\323\155\313\41\16\202\160" + "\34\107\361\7\373\7\370\222\330\110\216\352\25\154\336\301" + "\306\111\334\154\26\232\47\140\36\203\152\161\156\316\151\61" + "\13\321\31\14\154\230\10\214\237\31\345\305\267\175\274\74" + "\317\15\170\1\127\140\227\145\331\31\300\227\204\244\231\244" + "\225\244\123\131\226\33\0\257\50\12\143\334\0\54\235\244" + "\237\217\17\254\135\24\105\114\264\230\22\70\347\274\111\21" + "\307\361\343\117\4\101\60\244\151\172\34\211\60\14\207\44" + "\111\56\222\366\64\115\143\155\333\176\272\256\173\366\175\177" + "\60\263\171\125\125\170\146\266\5\336\300\15\270\327\165\335" + "\3\174\1\121\321\64\275\311\161\155\236\0\0\0\0\111" + "\105\116\104\256\102\140\202" }, + { ":progress_front_blue_c.png", 219, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\13\10\6\0\0\0\276\216\347" + "\357\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\41\10\266\3\355\112\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\77\111\104\101\124\10\327\5\301" + "\241\21\200\100\14\105\301\67\137\236\311\14\226\6\250\350" + "\52\112\163\61\224\200\104\6\21\235\11\273\270\73\132\153" + "\241\252\102\367\261\107\166\136\250\273\321\367\76\20\21\310" + "\314\40\63\141\146\370\1\16\65\25\22\46\314\211\254\0" + "\0\0\0\111\105\116\104\256\102\140\202" }, + { ":progress_front_blue_l.png", 240, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\2\0\0\0\13\10\6\0\0\0\125\271\134" + "\354\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\41\26\114\14\320\51\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\124\111\104\101\124\10\327\45\306" + "\261\11\300\40\20\100\321\257\21\271\23\353\200\333\144\70" + "\147\113\345\54\66\202\105\344\142\212\274\352\271\132\53\0" + "\41\245\4\200\217\61\62\306\300\317\71\271\217\153\7\125" + "\105\364\304\213\10\257\275\370\122\12\153\75\270\326\32\146" + "\106\310\71\3\340\172\357\177\366\336\0\174\340\375\33\154" + "\260\321\121\130\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":progress_front_blue_r.png", 245, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\2\0\0\0\13\10\6\0\0\0\125\271\134" + "\354\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\40\2\117\315\65\25\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\131\111\104\101\124\10\327\5\301" + "\113\12\200\40\24\100\321\353\207\207\112\341\54\160\67\55" + "\316\265\5\56\46\47\202\202\121\166\216\312\71\173\140\330" + "\20\302\0\104\267\326\20\221\135\137\346\134\275\367\333\272" + "\170\340\361\350\357\375\160\316\241\237\147\222\122\102\225\122" + "\304\30\63\155\214\161\2\250\132\253\0\123\255\265\0\266" + "\37\321\361\36\170\171\253\246\12\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":progress_front_green_c.png", 215, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\13\10\6\0\0\0\276\216\347" + "\357\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\41\44\204\333\201\251\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\73\111\104\101\124\10\327\5\301" + "\261\15\200\0\10\105\301\27\354\150\176\334\302\101\331\301" + "\231\130\302\21\320\204\232\340\35\21\201\271\73\326\335\34" + "\347\255\65\135\302\146\6\373\236\27\62\23\223\4\125\5" + "\273\313\17\372\141\24\222\115\220\223\17\0\0\0\0\111" + "\105\116\104\256\102\140\202" }, + { ":progress_front_green_l.png", 241, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\2\0\0\0\13\10\6\0\0\0\125\271\134" + "\354\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\40\53\15\177\255\171\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\125\111\104\101\124\10\327\45\306" + "\261\15\200\40\20\100\321\317\305\220\203\120\233\260\215\303" + "\61\233\261\140\26\32\22\12\25\316\302\127\75\127\112\1" + "\140\213\61\2\40\336\173\172\357\310\30\203\353\70\115\102" + "\10\350\256\210\252\262\326\102\162\316\274\367\203\253\265\62" + "\347\144\113\51\1\340\132\153\177\314\14\200\17\23\0\34" + "\60\72\336\172\342\0\0\0\0\111\105\116\104\256\102\140" + "\202" }, + { ":progress_front_green_r.png", 241, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\2\0\0\0\13\10\6\0\0\0\125\271\134" + "\354\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\41\62\160\17\64\370\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\125\111\104\101\124\10\327\45\306" + "\261\15\200\40\20\100\321\317\141\310\101\103\147\302\66\16" + "\307\154\106\226\241\41\241\120\303\131\370\252\347\152\255\0" + "\154\51\45\0\144\214\101\10\1\271\216\323\346\234\210\356" + "\112\214\21\131\153\241\252\310\173\77\224\122\160\255\65\274" + "\367\154\71\147\0\134\357\375\217\231\1\360\1\333\320\31" + "\102\112\336\12\263\0\0\0\0\111\105\116\104\256\102\140" + "\202" }, + { ":progress_front_red_c.png", 209, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\13\10\6\0\0\0\276\216\347" + "\357\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\54\22\376\317\152\175\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\65\111\104\101\124\10\327\5\301" + "\241\21\0\60\10\4\301\33\202\302\320\152\212\240\71\232" + "\301\140\342\76\273\124\25\26\21\330\356\202\316\221\161\57" + "\306\173\40\167\321\335\130\146\302\314\200\44\76\352\176\23" + "\267\226\121\122\244\0\0\0\0\111\105\116\104\256\102\140" + "\202" }, + { ":progress_front_red_l.png", 229, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\2\0\0\0\13\10\6\0\0\0\125\271\134" + "\354\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\54\66\302\314\216\254\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\111\111\104\101\124\10\327\45\310" + "\261\15\200\40\0\0\260\212\206\10\341\1\376\145\342\66" + "\156\141\141\46\70\270\65\275\132\153\340\311\71\203\20\143" + "\264\326\242\367\356\160\102\112\211\373\26\336\367\145\157\241" + "\326\12\256\61\206\275\267\247\224\362\317\234\363\307\71\7" + "\174\332\201\26\12\347\356\355\352\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":progress_front_red_r.png", 229, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\2\0\0\0\13\10\6\0\0\0\125\271\134" + "\354\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\34\17\54\47\250\174\256\136\0\0\0\35\151" + "\124\130\164\103\157\155\155\145\156\164\0\0\0\0\0\103" + "\162\145\141\164\145\144\40\167\151\164\150\40\107\111\115\120" + "\144\56\145\7\0\0\0\111\111\104\101\124\10\327\45\306" + "\61\22\304\20\0\0\300\105\306\204\106\355\277\52\77\363" + "\31\215\72\343\212\333\152\303\30\3\74\265\126\20\317\71" + "\162\316\134\356\234\123\224\222\122\212\350\373\274\357\53\102" + "\357\135\130\153\111\51\171\132\153\40\354\275\377\271\367\202" + "\37\224\360\23\34\221\167\121\131\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":pushbutton_b.png", 205, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\14\10\6\0\0\0\243\213\327" + "\127\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\15\23\0\143\24\351\351\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\65\111\104\101\124\10\327\45\306\241\15\300\60" + "\14\0\60\53\1\225\372\300\376\177\140\50\177\344\207\361" + "\361\262\14\314\310\252\152\142\146\4\374\353\156\160\7\116" + "\340\15\74\211\53\261\23\353\3\201\7\17\67\357\125\274" + "\36\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbutton_bl.png", 396, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\14\10\6\0\0\0\264\251\107" + "\236\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\13\35\227\65\107\175\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\364\111\104\101\124\50\317\145\221\261\116\303\60" + "\20\206\77\373\342\266\121\121\113\24\6\140\243\222\327\74" + "\2\317\232\211\147\12\362\340\65\113\210\210\20\4\45\305" + "\54\147\4\305\322\77\370\376\357\356\176\313\6\20\240\4" + "\156\200\207\266\155\237\352\272\276\65\306\160\171\354\145\41" + "\306\370\274\54\13\51\245\177\22\155\160\72\375\172\232\46" + "\323\64\315\143\131\226\346\162\172\206\13\205\17\175\337\73" + "\21\331\125\125\165\22\21\143\255\305\132\373\7\26\140\13" + "\134\1\307\256\353\336\142\214\343\272\256\373\161\34\335\60" + "\14\256\357\173\214\302\33\340\0\334\3\47\325\35\160\124" + "\117\0\43\32\307\150\301\251\271\325\150\26\110\300\27\160" + "\26\5\163\103\336\224\241\25\130\200\31\230\213\20\102\362" + "\336\147\343\35\170\321\346\31\170\5\366\272\111\12\65\62" + "\74\353\375\14\174\0\43\260\323\170\142\102\10\0\170\357" + "\163\214\102\265\121\271\374\300\237\37\14\41\244\137\33\76" + "\65\322\244\323\7\140\370\6\315\303\131\11\57\274\172\216" + "\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbutton_br.png", 388, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\14\10\6\0\0\0\264\251\107" + "\236\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\13\24\356\351\377\331\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\354\111\104\101\124\50\317\145\220\261\152\204\100" + "\24\105\217\301\62\377\220\377\112\345\327\345\3\304\56\205" + "\244\261\12\14\154\345\62\260\26\201\144\101\147\45\211\253" + "\356\216\316\113\363\24\61\3\227\141\56\347\336\307\274\50" + "\313\62\141\167\104\4\347\334\71\111\222\147\240\2\32\153" + "\155\27\213\374\143\361\336\123\125\325\161\357\77\354\215\20" + "\2\155\333\112\232\246\157\200\250\0\130\233\247\151\142\30" + "\6\234\163\222\347\371\253\61\346\3\230\267\201\330\30\3" + "\100\337\367\175\135\327\115\121\24\357\145\131\36\200\33\340" + "\67\1\42\340\105\37\63\160\7\276\201\57\340\244\372\4" + "\176\254\265\143\14\14\100\320\226\1\270\0\16\150\201\253" + "\26\314\0\61\320\0\223\232\235\302\147\15\374\252\37\26" + "\370\244\311\233\66\265\12\136\200\136\213\144\201\217\12\173" + "\140\324\100\247\367\270\205\43\340\151\363\101\257\143\357\12" + "\115\200\130\153\127\370\161\263\313\240\132\367\273\200\0\177" + "\61\364\230\336\60\347\125\302\0\0\0\0\111\105\116\104" + "\256\102\140\202" }, + { ":pushbutton_c.png", 188, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\110\10\6\0\0\0\67\102\237" + "\55\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\21\55\1\301\215\12\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\44\111\104\101\124\30\323\143\170\376\374\371\177" + "\246\377\377\377\63\60\61\60\60\60\100\130\10\2\115\14" + "\77\227\72\112\206\247\241\0\266\325\231\255\347\272\327\152" + "\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbutton_l.png", 258, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\110\10\6\0\0\0\40\140\17" + "\344\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\13\52\57\210\342\162\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\152\111\104\101\124\110\307\355\227\101\12\200\60" + "\14\4\247\115\305\263\17\360\377\117\361\51\371\104\241\136" + "\132\21\261\212\40\36\144\163\11\204\335\20\146\117\11\200" + "\1\43\60\1\263\273\57\164\52\325\36\252\151\50\245\364" + "\264\304\235\270\31\270\333\274\31\256\66\247\343\340\65\161" + "\344\101\351\214\157\316\20\72\241\123\202\102\47\164\112\120" + "\350\204\116\11\376\24\135\316\31\263\363\77\141\5\313\157" + "\232\42\116\6\200\202\0\0\0\0\111\105\116\104\256\102" + "\140\202" }, + { ":pushbutton_r.png", 256, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\110\10\6\0\0\0\40\140\17" + "\344\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\13\63\113\343\112\262\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\150\111\104\101\124\110\307\355\221\61\12\200\60" + "\20\4\47\121\37\221\247\370\377\147\244\264\110\151\147\167" + "\134\52\5\221\250\151\54\144\267\74\206\143\231\15\245\24" + "\247\221\224\322\14\54\300\232\163\336\106\367\46\13\60\1" + "\3\20\0\42\367\331\301\0\360\364\371\0\337\300\247\164" + "\301\221\216\250\306\67\65\244\116\352\264\240\324\111\235\26" + "\224\72\251\323\202\77\127\147\146\227\133\5\341\245\242\366" + "\255\22\373\372\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbutton_t.png", 192, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\12\10\6\0\0\0\165\322\64" + "\112\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\14\2\125\174\334\117\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\50\111\104\101\124\10\327\105\306\261\15\0\60" + "\10\3\60\227\377\77\344\13\106\226\164\251\324\305\262\356" + "\6\307\356\246\146\106\45\121\170\373\300\5\65\276\25\130" + "\345\306\300\246\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbutton_tl.png", 307, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\12\10\6\0\0\0\142\360\244" + "\203\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\12\70\305\52\242\173\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\233\111\104\101\124\30\323\215\220\273\16\202\100" + "\20\105\317\354\200\153\60\372\3\326\333\332\152\351\377\320" + "\372\37\174\33\65\35\215\35\55\311\206\315\320\200\301\27" + "\172\253\51\116\316\315\134\151\232\206\177\223\375\2\102\10" + "\262\12\207\20\244\357\373\263\163\356\26\143\274\0\307\67" + "\170\262\110\327\165\145\214\261\112\51\251\231\141\146\317\346" + "\31\254\353\372\64\14\103\225\122\322\327\106\267\4\201\254" + "\50\212\322\314\164\355\101\231\356\255\252\136\201\107\365\62" + "\263\321\1\36\70\264\155\173\367\336\257\116\347\200\15\260" + "\27\221\217\326\31\22\100\47\170\227\347\371\327\315\107\231" + "\237\62\121\314\35\223\166\0\0\0\0\111\105\116\104\256" + "\102\140\202" }, + { ":pushbutton_tr.png", 326, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\12\10\6\0\0\0\142\360\244" + "\203\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\13\7\152\127\276\7\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\256\111\104\101\124\30\323\215\220\61\156\303\100" + "\14\4\207\342\51\210\144\244\321\33\254\326\157\310\177\134" + "\345\37\1\122\345\117\161\251\372\352\164\172\200\161\21\157" + "\335\310\206\13\331\10\1\166\63\213\45\55\347\314\177\307" + "\326\5\40\347\254\247\160\51\345\12\374\112\372\251\265\176" + "\166\135\167\332\22\155\236\147\1\230\31\146\206\273\107\104" + "\174\14\303\360\15\350\136\152\44\41\211\132\53\21\101\51" + "\305\227\145\371\232\246\351\0\330\70\216\267\232\315\126\67" + "\111\336\367\375\21\110\367\102\222\266\157\162\367\167\340\25" + "\70\3\13\240\207\160\112\151\17\364\53\30\117\223\315\14" + "\340\155\115\376\3\242\171\364\323\266\155\1\166\300\13\340" + "\0\27\124\311\117\133\264\72\221\110\0\0\0\0\111\105" + "\116\104\256\102\140\202" }, + { ":pushbuttondown_b.png", 197, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\14\10\6\0\0\0\243\213\327" + "\127\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\24\60\37\260\25\226\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\55\111\104\101\124\10\327\55\312\261\1\200\100" + "\10\4\260\10\23\273\33\333\60\307\327\367\205\166\51\142" + "\146\122\111\24\174\112\2\336\306\323\70\320\166\367\177\160" + "\1\210\226\20\40\143\145\133\32\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":pushbuttondown_bl.png", 340, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\14\10\6\0\0\0\264\251\107" + "\236\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\24\0\71\151\45\72\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\274\111\104\101\124\50\317\225\220\61\12\302\100" + "\20\105\337\156\42\50\32\41\220\125\24\113\143\243\271\207" + "\167\310\251\54\122\246\112\155\345\61\74\101\330\306\56\275" + "\215\205\272\153\263\112\22\3\232\17\313\316\300\173\303\60" + "\102\153\115\34\307\36\20\0\233\242\50\216\141\30\256\350" + "\210\164\277\5\14\160\57\313\362\154\255\245\353\311\232\370" + "\4\156\171\236\237\254\265\346\327\344\7\160\255\252\352\222" + "\145\331\301\30\143\332\223\205\326\32\340\275\367\30\130\0" + "\353\50\212\266\151\232\356\223\44\331\51\245\24\320\200\5" + "\340\3\23\140\6\54\201\71\60\5\206\200\367\201\133\302" + "\310\135\47\160\365\0\220\15\270\46\110\47\371\200\347\172" + "\361\5\267\44\341\132\321\330\371\237\110\172\244\27\374\2" + "\115\347\125\0\52\366\274\267\0\0\0\0\111\105\116\104" + "\256\102\140\202" }, + { ":pushbuttondown_br.png", 338, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\14\10\6\0\0\0\264\251\107" + "\236\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\23\61\47\366\263\307\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\272\111\104\101\124\50\317\225\317\75\12\302\100" + "\20\206\341\327\237\13\170\33\357\141\235\103\170\24\233\164" + "\51\163\2\123\170\7\313\150\21\247\261\20\203\46\20\60" + "\102\4\343\216\315\254\4\115\141\76\30\26\226\207\371\31" + "\45\111\242\364\244\252\252\123\20\4\13\340\0\324\42\362" + "\232\252\366\132\262\54\333\2\117\300\1\12\60\356\203\252" + "\352\242\50\132\3\15\360\362\377\77\235\125\325\205\141\270" + "\312\363\374\10\334\200\326\167\376\340\242\50\212\64\115\167" + "\161\34\157\312\262\334\3\147\340\16\264\42\242\0\43\140" + "\151\243\36\326\351\142\360\332\207\347\166\304\323\166\254\255" + "\232\56\364\170\146\73\71\233\320\132\271\56\364\170\342\157" + "\363\357\67\372\140\21\341\337\214\31\220\101\370\15\321\145" + "\155\254\205\5\60\113\0\0\0\0\111\105\116\104\256\102" + "\140\202" }, + { ":pushbuttondown_c.png", 188, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\110\10\6\0\0\0\67\102\237" + "\55\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\25\0\40\162\24\173\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\44\111\104\101\124\30\323\143\170\376\374\371\177" + "\246\377\377\377\63\60\61\60\60\60\100\130\10\2\115\14" + "\77\227\72\112\206\247\241\0\266\325\231\255\347\272\327\152" + "\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbuttondown_l.png", 237, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\110\10\6\0\0\0\40\140\17" + "\344\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\24\14\60\337\151\21\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\125\111\104\101\124\110\307\143\274\175\373\66\203" + "\252\252\52\63\3\3\3\37\3\3\203\306\363\347\317\217" + "\61\340\0\54\350\2\377\377\377\307\245\226\201\211\201\4" + "\100\222\311\264\123\74\110\334\74\352\214\321\240\33\15\272" + "\121\147\214\6\335\150\320\215\306\340\150\320\215\6\335\150" + "\14\16\377\240\373\217\317\144\0\25\151\236\21\145\136\335" + "\13\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbuttondown_r.png", 234, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\110\10\6\0\0\0\40\140\17" + "\344\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\24\26\315\275\220\153\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\122\111\104\101\124\110\307\143\174\376\374\371\177" + "\6\34\100\122\122\322\212\201\201\341\6\3\3\303\247\333" + "\267\157\377\145\371\377\37\247\132\14\300\304\100\2\40\311" + "\144\332\51\36\44\156\36\165\306\150\320\215\6\335\250\63" + "\106\203\156\64\350\106\143\160\64\350\106\203\156\64\6\107" + "\136\320\241\110\2\0\361\375\240\356\305\15\12\250\0\0" + "\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbuttondown_t.png", 190, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\12\10\6\0\0\0\165\322\64" + "\112\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\24\45\162\155\361\175\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\46\111\104\101\124\10\327\143\140\140\140\140\146" + "\142\140\140\340\143\170\373\366\355\177\246\377\377\377\63\100" + "\10\6\6\6\6\44\56\134\14\0\274\265\22\331\227\106" + "\55\264\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":pushbuttondown_tl.png", 312, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\12\10\6\0\0\0\142\360\244" + "\203\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\23\32\213\112\112\207\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\240\111\104\101\124\30\323\205\220\261\15\302\60" + "\20\105\337\45\246\210\100\110\336\40\130\312\30\51\241\167" + "\246\140\5\267\154\341\1\62\14\136\301\145\152\303\10\241" + "\161\120\260\22\361\273\257\173\367\165\377\44\306\310\226\272" + "\256\23\100\262\25\0\265\3\125\171\246\200\72\173\251\66" + "\100\5\34\255\265\155\10\341\61\115\323\63\245\364\116\51" + "\275\324\6\170\362\336\337\206\141\30\105\244\6\230\347\231" + "\362\214\12\150\372\276\277\130\153\107\240\136\240\65\360\223" + "\352\234\273\57\211\245\324\252\255\2\316\306\230\153\231\130" + "\302\344\326\215\326\272\375\7\57\357\72\354\201\337\233\213" + "\205\135\175\0\125\236\54\24\320\173\367\224\0\0\0\0" + "\111\105\116\104\256\102\140\202" }, + { ":pushbuttondown_tr.png", 336, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\13\0\0\0\12\10\6\0\0\0\142\360\244" + "\203\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\23\46\244\45\66\0\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\270\111\104\101\124\30\323\165\220\61\16\202\100" + "\20\105\337\2\26\106\143\262\67\100\22\216\101\351\1\266" + "\366\0\170\5\132\357\142\313\1\274\201\134\201\222\226\305" + "\306\22\130\13\147\15\210\374\344\147\246\370\63\363\347\53" + "\40\344\3\347\153\135\327\276\237\101\1\132\204\43\60\0" + "\275\160\374\35\12\254\265\235\265\366\331\64\315\243\252\252" + "\253\61\46\6\166\100\224\246\251\232\155\156\333\166\66\355" + "\234\33\312\262\74\347\171\176\7\136\100\357\57\4\316\71" + "\246\4\102\143\314\55\313\262\43\260\5\202\257\215\277\217" + "\50\25\26\105\161\1\366\123\73\213\315\236\111\222\234\200" + "\3\20\111\20\104\162\172\1\255\165\54\66\174\264\353\142" + "\301\106\254\252\125\317\323\150\275\20\340\15\47\334\131\363" + "\61\177\337\165\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":switch_back_off.png", 2263, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\73\0\0\0\41\10\6\0\0\0\147\150\323" + "\116\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\33\13\5\60\365\67\44\27\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\10\77\111\104\101\124\130\303\335\231\115\214\34\107" + "\25\307\377\357\125\325\314\316\170\146\147\327\316\172\277\262" + "\366\332\323\275\174\44\33\333\132\213\34\42\73\310\22\50" + "\227\110\310\27\214\20\160\341\224\173\220\162\343\300\71\12" + "\342\222\23\50\102\134\220\20\7\44\100\102\101\71\200\117" + "\61\121\210\145\24\272\263\33\7\47\166\354\144\147\35\257" + "\167\147\266\253\352\161\160\365\320\323\236\331\170\55\263\174" + "\224\124\252\232\356\236\356\372\325\377\275\372\170\105\111\222" + "\340\141\122\34\307\14\240\6\240\12\200\260\77\311\2\330" + "\112\222\44\173\230\77\323\203\302\306\161\134\1\60\17\340" + "\10\200\31\0\7\366\21\262\234\62\0\353\0\376\1\340" + "\203\44\111\72\217\4\66\216\143\3\140\31\300\23\0\364" + "\10\300\375\202\226\21\327\76\6\360\146\222\44\67\37\32" + "\66\216\343\143\0\236\56\231\52\15\203\144\146\172\304\35" + "\160\37\230\367\136\106\334\317\353\357\3\270\230\44\311\316" + "\3\303\306\161\114\0\116\1\370\162\150\164\37\224\231\171" + "\4\14\1\0\321\243\25\131\104\106\301\113\350\0\137\370" + "\55\0\356\0\170\43\111\222\215\317\205\15\240\317\0\130" + "\50\300\121\111\131\12\120\3\52\17\121\27\50\74\374\200" + "\140\243\24\225\301\107\7\236\315\357\113\200\317\0\274\236" + "\44\311\172\361\75\172\310\67\237\140\346\131\0\16\0\207" + "\227\344\40\44\42\124\350\204\342\75\210\210\224\201\211\210" + "\367\250\244\224\101\265\326\375\216\55\52\231\327\211\110\362" + "\16\141\146\37\332\375\114\34\307\177\110\222\244\73\24\66" + "\216\343\31\146\156\207\41\76\7\342\102\335\50\245\346\152" + "\265\332\102\263\331\214\215\61\207\105\144\100\321\262\342\173" + "\65\353\22\353\0\273\367\36\336\373\255\136\257\267\266\261" + "\261\221\172\357\157\70\347\66\210\110\230\131\274\367\56\10" + "\340\275\367\106\51\165\32\300\237\356\203\215\343\230\224\122" + "\113\314\234\5\100\146\146\25\324\342\261\261\261\346\343\217" + "\77\376\374\334\334\334\331\132\255\66\141\214\201\61\6\314" + "\14\42\272\257\54\346\62\164\136\57\202\210\310\310\354\275" + "\357\227\326\132\130\153\237\356\365\172\266\323\351\374\175\155" + "\155\355\227\267\157\337\176\327\173\357\231\331\173\357\75\21" + "\171\42\162\0\132\161\34\317\44\111\162\143\300\147\237\172" + "\352\251\171\347\334\27\231\131\345\240\1\226\247\247\247\27" + "\332\355\366\367\46\46\46\126\162\300\42\134\371\167\31\266" + "\10\75\112\315\34\174\30\140\136\226\263\163\16\335\156\367" + "\223\353\327\257\377\152\165\165\365\215\136\257\327\363\336\173" + "\21\161\101\135\307\314\233\133\133\133\27\223\44\221\276\262" + "\112\251\31\255\165\46\42\76\200\172\146\366\315\146\263\171" + "\352\324\251\157\127\253\325\25\245\324\0\334\260\134\6\316" + "\7\357\121\300\145\310\42\354\156\240\171\326\132\77\166\374" + "\370\361\357\152\255\257\45\111\362\127\153\255\43\42\347\275" + "\167\376\136\62\215\106\343\20\200\117\64\0\234\75\173\266" + "\136\255\126\65\63\333\0\51\104\244\210\210\126\126\126\126" + "\32\215\306\127\302\134\212\42\360\156\360\105\325\107\51\134" + "\4\55\203\355\246\146\261\36\276\121\153\267\333\337\330\334" + "\334\174\267\323\351\334\21\21\147\255\265\71\260\210\114\364" + "\141\215\61\343\306\230\314\30\343\211\110\347\40\163\163\163" + "\315\203\7\17\176\323\132\113\371\265\34\260\134\226\257\225" + "\73\142\67\330\62\134\16\344\234\33\12\227\137\43\242\176" + "\11\140\145\171\171\171\345\255\267\336\372\43\0\347\234\363" + "\71\264\265\266\31\307\61\151\0\150\265\132\25\143\214\43" + "\42\30\143\210\231\111\51\345\147\147\147\47\0\34\55\103" + "\14\203\322\132\17\334\57\77\127\64\357\322\324\2\21\31" + "\0\314\113\153\155\37\330\71\67\0\347\234\33\30\354\234" + "\163\150\66\233\117\114\117\117\277\176\117\124\357\234\163\316" + "\132\353\211\10\215\106\303\150\0\230\235\235\125\132\153\257" + "\224\142\245\224\317\115\271\331\154\36\311\262\154\250\311\226" + "\241\264\326\175\340\42\170\136\57\253\134\366\315\42\224\265" + "\366\76\377\337\145\172\52\372\372\374\302\302\2\155\157\157" + "\213\265\126\0\170\347\356\271\156\267\333\275\7\333\156\267" + "\225\210\210\326\132\302\140\5\21\241\54\313\216\210\310\256" + "\43\354\60\123\56\102\346\235\120\354\0\146\356\253\131\4" + "\34\6\225\177\77\377\117\61\227\333\342\234\133\74\174\370" + "\60\131\153\311\132\13\245\24\71\347\304\71\107\132\153\243" + "\243\50\122\313\313\313\225\315\315\115\6\300\104\244\0\50" + "\42\342\365\365\365\312\315\233\67\361\277\222\264\326\324\156" + "\267\315\346\346\146\26\70\174\140\221\50\212\252\32\200\136" + "\131\131\251\257\255\255\171\42\122\42\242\105\304\0\60\7" + "\17\36\374\244\323\351\300\132\273\353\204\137\364\247\274\136" + "\36\155\13\43\347\3\231\161\171\160\52\347\141\155\231\235" + "\235\375\150\176\176\276\266\275\275\235\205\357\11\21\111\255" + "\126\63\117\76\371\144\105\3\300\374\374\374\170\257\327\273" + "\113\104\332\71\127\1\240\105\244\122\255\126\327\257\134\271" + "\202\116\247\63\260\372\31\345\103\305\306\347\46\33\314\351" + "\221\14\120\345\221\271\334\31\121\24\335\156\265\132\150\64" + "\32\325\260\371\40\146\246\126\253\65\166\350\320\41\255\1" + "\354\114\114\114\34\230\236\236\46\153\55\0\30\21\251\70" + "\347\52\255\126\353\356\322\322\322\255\213\27\57\116\225\227" + "\166\301\257\373\76\225\3\376\273\247\236\121\345\344\344\44" + "\226\226\226\256\33\143\252\141\255\316\104\244\211\110\117\115" + "\115\115\216\217\217\367\164\232\246\262\270\270\370\351\324\324" + "\124\274\265\265\265\56\42\106\104\52\42\142\234\163\167\236" + "\175\366\331\277\134\273\166\355\353\127\257\136\245\141\160\336" + "\373\76\120\331\124\367\143\121\221\117\105\317\75\367\334\265" + "\371\371\371\267\273\335\156\55\207\44\242\214\231\115\263\331" + "\234\4\360\251\16\216\375\301\201\3\7\276\12\240\347\275" + "\257\170\357\15\21\31\21\61\132\353\67\317\237\77\177\362" + "\325\127\137\235\276\173\367\356\110\270\377\324\162\321\71\207" + "\63\147\316\144\47\116\234\270\354\275\357\326\353\365\6\63" + "\357\20\221\41\242\254\122\251\214\33\143\156\245\151\332\313" + "\327\306\37\152\255\273\365\172\375\150\226\145\237\5\123\66" + "\336\373\252\210\144\213\213\213\177\176\361\305\27\317\275\366" + "\332\153\23\151\232\376\327\154\4\252\325\52\56\134\270\320" + "\75\175\372\364\373\225\112\345\212\210\34\140\346\214\210\14" + "\200\12\21\331\132\255\26\51\245\176\63\260\353\211\242\250" + "\355\234\373\241\265\366\235\60\32\153\357\175\105\104\52\0" + "\64\63\317\164\273\335\257\135\272\164\151\374\362\345\313\346" + "\352\325\253\270\165\353\126\137\265\375\332\342\325\353\165\54" + "\54\54\340\330\261\143\376\334\271\163\275\311\311\311\167\274" + "\367\227\0\144\104\144\231\171\107\104\62\146\316\264\326\323" + "\314\274\272\272\272\372\362\175\141\231\166\273\375\222\210\234" + "\364\336\277\227\117\77\336\173\23\224\326\104\124\143\346\143" + "\275\136\157\6\300\143\265\132\255\276\357\61\324\54\163\73" + "\73\73\33\143\143\143\67\104\344\103\357\375\55\42\262\0" + "\34\21\145\0\154\330\223\127\264\326\107\210\350\373\151\232" + "\336\274\57\122\101\104\257\0\370\31\63\177\101\104\156\206" + "\373\375\54\42\112\104\76\64\306\174\14\100\131\153\111\104" + "\24\0\362\336\163\10\67\221\367\276\34\263\102\10\347\354" + "\32\244\10\212\367\343\112\314\54\41\124\41\314\54\141\221" + "\340\253\325\252\27\21\117\104\126\51\125\313\141\1\30\146" + "\316\243\54\137\42\242\227\162\320\241\1\267\50\212\146\0" + "\374\132\104\66\104\344\323\240\260\12\300\34\340\30\200\12" + "\0\34\140\251\20\230\243\2\334\347\305\231\207\106\15\211" + "\150\40\230\126\200\25\42\362\71\70\200\74\52\341\202\272" + "\104\104\113\104\364\323\64\115\137\371\334\120\152\24\105\213" + "\42\362\213\160\274\361\101\200\125\336\173\25\352\134\200\52" + "\106\37\313\52\322\36\143\310\62\102\351\176\16\240\50\302" + "\62\163\16\133\43\242\243\0\176\222\246\351\217\37\70\110" + "\36\105\121\23\300\317\105\344\44\200\217\0\154\345\261\251" + "\320\370\262\242\50\205\134\21\72\2\173\124\66\127\125\112" + "\367\245\244\162\137\351\340\76\63\0\52\0\136\110\323\364" + "\367\173\76\21\210\242\210\0\174\13\300\217\202\31\167\104" + "\144\263\4\106\243\116\13\376\25\365\334\173\12\100\30\1" + "\234\327\15\21\115\2\150\2\370\35\200\37\24\175\364\241" + "\16\266\242\50\252\3\170\1\300\167\302\301\326\147\1\314" + "\2\260\245\375\345\156\46\113\173\74\307\31\270\36\326\273" + "\225\360\36\15\300\0\370\55\200\227\323\64\175\373\221\235" + "\342\25\300\217\3\70\3\140\21\100\14\140\172\37\17\266" + "\266\1\274\27\362\337\0\274\221\246\251\175\344\107\226\377" + "\17\351\237\124\265\242\365\167\377\134\106\0\0\0\0\111" + "\105\116\104\256\102\140\202" }, + { ":switch_back_on.png", 2504, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\73\0\0\0\41\10\6\0\0\0\147\150\323" + "\116\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\33\13\6\31\234\250\357\270\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\11\60\111\104\101\124\130\303\335\231\135\154\34\127" + "\25\307\377\347\334\73\263\136\147\327\353\270\161\374\205\123" + "\267\236\111\77\122\367\103\256\32\240\45\102\225\370\350\103" + "\21\342\205\357\57\211\7\124\361\132\104\45\36\170\340\271" + "\52\342\205\47\20\102\110\10\251\352\3\25\40\241\322\74" + "\100\45\244\176\250\37\12\52\63\115\332\64\315\107\223\70" + "\116\342\332\136\357\275\347\360\60\167\166\147\327\166\33\207" + "\64\24\106\272\276\327\63\273\263\363\73\377\163\356\271\163" + "\56\145\131\206\253\71\322\64\145\0\165\0\65\0\204\353" + "\163\70\0\253\131\226\165\256\346\313\164\245\260\151\232\306" + "\0\146\0\354\3\60\11\140\327\165\204\34\74\72\0\226" + "\0\274\15\340\170\226\145\27\256\11\154\232\246\21\200\5" + "\0\7\0\330\155\0\257\27\264\156\163\356\14\200\347\263" + "\54\173\367\252\141\323\64\275\11\300\301\1\127\245\255\40" + "\231\231\256\261\1\66\201\211\210\156\163\275\34\277\11\340" + "\271\54\313\66\256\30\66\115\123\2\160\17\200\333\303\103" + "\167\101\231\231\267\201\41\0\40\272\266\42\253\352\166\360" + "\32\14\40\225\377\25\300\145\0\207\263\54\133\376\100\330" + "\0\172\77\200\331\12\34\15\50\113\1\252\117\345\55\324" + "\5\52\37\276\102\260\355\24\325\376\217\366\175\266\274\256" + "\1\276\3\340\231\54\313\226\252\367\261\133\374\346\1\146" + "\236\2\340\1\160\270\111\11\102\252\112\25\43\124\257\101" + "\125\165\20\230\210\170\207\112\352\40\250\265\266\153\330\252" + "\222\345\230\210\264\64\10\63\113\170\356\373\323\64\375\113" + "\226\145\353\133\302\246\151\72\311\314\363\141\212\57\201\270" + "\62\216\214\61\323\276\276\147\226\232\123\51\114\175\57\21" + "\210\30\104\245\370\305\210\52\216\15\176\337\60\326\76\37" + "\255\262\52\124\131\273\376\32\264\163\253\130\133\76\106\227" + "\336\312\215\270\323\336\373\145\42\122\146\126\21\361\341\126" + "\42\42\221\61\346\136\0\177\333\4\233\246\51\31\143\366" + "\63\163\47\0\62\63\233\240\26\17\15\15\65\243\217\55" + "\76\334\236\376\344\41\63\64\76\212\270\1\104\165\60\33" + "\20\63\230\31\114\14\142\352\366\104\241\365\214\260\211\267" + "\364\106\325\2\264\150\2\125\205\210\102\105\40\52\105\57" + "\2\165\33\100\147\345\40\265\57\271\150\351\310\277\350\255" + "\303\277\137\273\170\366\165\21\21\146\26\21\21\42\22\42" + "\362\0\132\151\232\116\146\131\166\272\57\146\357\274\363\316" + "\31\357\375\255\314\154\112\320\0\313\143\23\123\263\74\377" + "\320\267\57\216\336\265\350\242\46\230\31\206\115\1\150\2" + "\150\27\226\301\134\312\115\175\255\220\234\266\210\323\52\254" + "\24\220\145\37\140\105\4\342\213\336\213\17\340\35\14\257" + "\37\77\267\353\324\263\117\136\76\372\342\341\166\273\335\26" + "\21\121\125\37\324\365\314\274\262\272\272\372\134\226\145\332" + "\125\326\30\63\151\255\355\250\252\4\120\141\146\151\66\233" + "\315\241\173\276\366\365\63\265\333\26\141\42\304\306\24\240" + "\206\273\75\227\340\225\106\104\335\276\7\113\233\34\131\125" + "\13\357\54\25\25\15\112\152\1\330\155\36\342\3\150\331" + "\33\213\365\50\331\143\352\143\337\232\266\70\161\52\173\351" + "\25\347\234\47\42\57\42\136\212\43\152\64\32\67\0\70" + "\147\1\340\320\241\103\303\265\132\315\62\263\13\220\112\104" + "\206\210\150\172\361\341\305\67\233\267\337\307\250\301\260\201" + "\61\6\154\212\336\4\120\143\52\260\325\61\21\150\0\270" + "\33\321\12\150\361\7\212\122\301\136\137\50\351\273\260\336" + "\173\210\170\170\137\234\367\342\341\275\7\173\306\72\357\251" + "\313\374\103\137\234\132\71\375\372\205\13\27\56\253\252\167" + "\316\271\22\130\125\107\273\260\121\24\215\104\121\324\211\242" + "\110\210\310\62\63\214\61\230\236\236\156\236\270\341\340\227" + "\67\334\20\131\143\3\340\346\306\306\300\204\357\364\301\16" + "\50\135\144\40\102\231\210\252\256\253\72\250\144\11\25\372" + "\320\330\170\210\147\260\57\302\206\211\341\211\161\36\373\26" + "\367\57\74\274\350\136\172\352\257\0\274\367\136\112\150\347" + "\134\63\115\123\262\0\320\152\265\342\50\212\74\21\41\212" + "\42\142\146\62\306\110\74\165\307\350\12\232\67\132\143\141" + "\154\11\127\201\266\3\377\227\255\342\336\306\224\260\225\111" + "\13\375\260\345\4\344\175\160\327\240\144\241\234\207\124\15" + "\347\31\56\204\104\71\373\203\0\347\200\265\346\115\7\46" + "\46\46\236\51\104\25\357\275\367\316\71\41\42\64\32\215" + "\310\2\300\324\324\224\261\326\212\61\206\215\61\122\272\362" + "\271\126\262\117\66\154\45\56\213\207\357\201\131\330\322\0" + "\326\364\235\357\67\100\57\256\211\13\127\356\306\151\305\115" + "\213\170\14\220\345\204\107\4\337\205\353\246\244\42\301\230" + "\162\46\67\120\243\270\104\255\231\133\147\147\151\155\155\115" + "\235\163\12\100\274\57\102\267\126\253\305\26\0\346\347\347" + "\215\252\252\265\126\303\144\5\125\245\254\63\266\117\24\60" + "\301\5\273\263\54\123\260\64\365\322\16\367\342\267\124\275" + "\337\20\75\3\224\13\252\252\173\22\23\310\21\174\320\135" + "\25\120\243\60\152\172\51\211\31\242\12\26\206\260\200\244" + "\177\266\277\354\342\271\275\173\367\222\163\216\234\163\60\306" + "\220\367\136\275\367\144\255\265\66\111\22\263\260\260\20\257" + "\254\254\60\0\46\42\3\300\20\21\217\57\15\307\147\316" + "\342\177\346\250\131\103\363\363\363\321\312\312\112\47\160\110" + "\140\321\44\111\152\26\200\135\134\134\34\76\166\354\230\20" + "\221\121\125\253\252\21\200\350\343\143\273\317\345\313\253\150" + "\173\355\46\171\146\201\12\103\110\100\302\140\222\60\46\20" + "\171\170\137\131\71\150\31\227\105\216\364\73\160\343\276\124" + "\123\231\264\172\213\14\255\54\102\212\166\313\164\375\344\314" + "\314\114\175\155\155\255\23\102\101\211\110\353\365\172\264\260" + "\260\120\263\0\60\63\63\63\322\156\267\337\43\42\353\275" + "\217\1\130\125\215\157\250\355\131\172\372\310\111\234\132\336" + "\0\221\7\21\340\75\205\145\163\37\123\221\76\312\37\26" + "\15\151\342\77\237\240\274\367\175\356\336\155\122\216\173\71" + "\370\340\315\243\27\133\55\213\106\243\121\13\57\37\304\314" + "\324\152\265\206\306\306\306\214\5\260\61\72\72\272\153\142" + "\142\202\234\163\0\20\251\152\354\275\217\133\255\306\173\367" + "\337\62\172\366\167\317\235\34\327\356\303\241\337\242\122\311" + "\211\306\300\177\310\251\247\252\276\167\275\363\63\273\143\174" + "\142\377\356\123\255\310\324\302\313\10\23\221\45\42\73\76" + "\76\276\173\144\144\244\155\363\74\327\271\271\271\363\343\343" + "\343\351\352\352\352\222\252\106\252\32\253\152\344\275\277\374" + "\335\103\263\57\36\171\173\345\263\57\37\277\110\52\275\65" + "\152\271\252\51\324\63\360\377\245\105\205\367\36\114\212\37" + "\174\356\346\23\13\63\103\57\257\257\243\136\102\22\121\207" + "\231\243\146\263\271\33\300\171\13\0\326\332\343\273\166\355" + "\372\64\200\266\210\304\42\22\21\121\244\252\321\250\265\317" + "\377\350\113\373\357\376\376\57\136\230\270\360\336\6\274\30" + "\30\157\340\77\12\313\305\320\177\343\201\331\316\347\357\32" + "\177\215\144\175\175\170\170\270\301\314\33\104\24\21\121\47" + "\216\343\221\50\212\316\346\171\336\56\327\306\357\130\153\327" + "\207\207\207\157\354\164\72\227\202\53\107\42\122\123\325\316" + "\175\163\255\277\77\371\350\3\17\76\372\353\27\107\377\221" + "\57\175\144\136\4\32\61\343\307\137\271\143\375\13\367\316" + "\274\331\210\345\210\352\320\56\146\356\20\121\4\40\46\42" + "\127\257\327\23\143\314\37\372\336\172\222\44\231\367\336\377" + "\304\71\367\152\230\215\255\210\304\252\32\3\260\314\74\171" + "\151\35\237\171\372\205\23\43\317\276\172\46\172\355\370\62" + "\216\235\135\55\142\360\72\276\342\265\206\55\16\314\266\160" + "\317\334\250\174\347\301\244\75\75\126\173\225\304\275\0\240" + "\103\104\216\231\67\124\265\303\314\35\153\355\4\63\37\75" + "\172\364\350\343\233\312\62\363\363\363\217\251\352\335\42\362" + "\106\231\176\104\44\12\112\133\42\252\63\363\115\253\155\231" + "\364\300\236\221\172\74\274\165\301\357\303\73\332\35\361\353" + "\33\156\271\61\304\247\241\372\216\210\234\45\42\7\300\23" + "\121\7\200\13\357\344\261\265\166\37\21\175\57\317\363\167" + "\67\125\52\210\350\11\0\277\142\346\133\124\365\335\160\275" + "\333\124\325\250\352\73\103\21\316\0\60\336\155\220\252\32" + "\0\44\42\34\312\115\44\42\203\65\53\204\162\316\373\126" + "\144\302\312\252\133\264\140\146\15\145\32\145\146\5\40\6" + "\220\106\215\4\252\102\104\316\30\123\57\141\1\104\314\134" + "\126\131\156\43\242\307\112\320\55\13\156\111\222\114\2\170" + "\112\125\227\125\365\174\120\330\4\140\16\160\14\300\4\0" + "\16\260\124\51\314\121\5\356\203\352\314\133\126\15\211\250" + "\257\230\126\302\6\243\110\30\13\200\262\52\341\203\272\104" + "\104\373\211\350\227\171\236\77\361\201\245\324\44\111\346\124" + "\365\267\141\173\343\170\200\65\42\142\302\230\53\120\325\352" + "\343\240\212\264\303\32\262\156\243\164\267\5\120\124\141\231" + "\271\204\255\23\321\215\0\176\236\347\371\317\256\270\110\236" + "\44\111\23\300\157\124\365\156\0\47\1\254\226\265\251\360" + "\360\203\212\142\240\344\212\140\10\354\120\331\122\125\35\270" + "\256\3\52\167\225\16\341\63\11\40\6\360\110\236\347\177" + "\336\361\216\100\222\44\4\340\253\0\176\32\334\370\202\252" + "\256\14\200\321\166\273\5\275\252\347\316\217\0\204\155\200" + "\313\161\104\104\273\1\64\1\374\11\300\17\253\61\172\125" + "\33\133\111\222\14\3\170\4\300\67\303\306\326\245\0\346" + "\0\270\201\122\357\373\271\54\355\160\37\247\357\174\130\357" + "\306\341\76\26\100\4\340\217\0\36\317\363\374\345\153\266" + "\213\127\1\277\31\300\247\0\314\1\110\1\114\134\307\215" + "\255\65\0\157\204\366\117\0\207\363\74\167\327\174\313\362" + "\377\341\370\67\174\303\225\57\357\342\274\12\0\0\0\0" + "\111\105\116\104\256\102\140\202" }, + { ":switch_front.png", 1776, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\46\0\0\0\50\10\6\0\0\0\222\67\210" + "\336\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\33\13\3\30\226\330\53\153\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\6\130\111\104\101\124\130\303\305\230\117\154\224\171" + "\31\307\77\357\77\246\63\155\146\136\313\224\55\255\245\135" + "\310\30\332\144\265\222\170\321\304\222\220\364\40\342\36\210" + "\211\7\344\242\27\75\250\7\215\341\300\245\106\23\23\116" + "\172\221\243\7\40\54\211\51\161\223\135\44\203\40\64\270" + "\20\110\355\132\322\362\132\244\355\266\165\246\35\246\323\371" + "\373\276\357\357\367\216\7\176\157\63\314\266\313\266\54\303" + "\223\74\311\144\16\235\117\277\317\237\337\363\74\232\343\70" + "\354\326\122\251\224\26\176\176\372\364\151\304\266\355\66\333" + "\266\13\341\167\216\343\324\167\373\267\315\335\300\314\316\316" + "\166\366\366\366\36\257\126\253\337\63\14\143\20\350\326\64" + "\255\23\300\363\274\52\260\22\4\301\47\102\210\353\225\112" + "\145\174\337\276\175\323\73\5\325\167\0\244\307\343\361\257" + "\227\112\245\277\366\367\367\257\230\246\371\147\115\323\116\6" + "\101\60\24\4\101\247\20\2\41\4\101\20\104\203\40\70" + "\10\174\333\64\315\337\304\343\361\217\53\225\312\354\263\147" + "\317\176\164\341\302\5\263\121\345\317\62\355\145\241\124\12" + "\35\350\352\352\372\335\236\75\173\176\20\376\63\122\112\204" + "\20\110\51\251\327\137\24\102\323\64\164\135\307\60\14\114" + "\323\104\323\236\263\110\51\247\313\345\362\257\173\172\172\76" + "\160\34\47\330\65\130\52\225\322\35\307\31\331\273\167\357" + "\173\272\256\47\1\204\20\370\276\277\243\360\33\206\201\145" + "\131\233\200\225\112\345\367\47\116\234\70\373\340\301\3\261" + "\135\170\267\5\113\245\122\306\334\334\334\217\343\361\370\37" + "\65\115\263\202\40\100\10\361\51\165\166\12\150\232\317\323" + "\332\165\335\367\323\351\364\17\117\237\76\135\330\12\116\337" + "\16\152\152\152\352\124\173\173\373\237\244\224\226\353\272\270" + "\256\213\224\222\40\10\166\355\276\357\123\253\325\360\175\37" + "\303\60\276\73\62\62\162\371\350\321\243\221\255\362\356\123" + "\212\245\122\51\375\346\315\233\337\74\164\350\320\337\64\115" + "\213\326\353\365\127\122\151\333\252\323\237\153\262\261\261\361" + "\207\241\241\241\137\2\57\204\125\157\206\32\33\33\113\366" + "\365\365\275\47\245\214\206\311\375\52\52\155\347\141\25\307" + "\142\261\237\335\276\175\373\373\200\321\250\234\336\324\54\315" + "\321\321\321\137\1\373\137\27\120\263\113\51\111\46\223\277" + "\35\36\36\356\0\264\255\24\323\317\236\75\333\237\110\44" + "\176\32\46\171\253\300\164\135\37\70\167\356\334\117\200\315" + "\76\247\67\250\145\215\214\214\374\42\10\202\130\20\4\204" + "\271\365\272\75\154\101\311\144\362\347\266\155\307\102\325\364" + "\6\345\142\35\35\35\307\205\20\0\55\121\53\24\100\112" + "\211\246\151\157\215\215\215\215\204\317\144\50\235\161\346\314" + "\231\257\131\226\325\57\245\334\4\153\245\11\41\70\160\340" + "\300\273\100\72\225\112\11\123\111\147\15\15\15\175\107\10" + "\201\145\131\55\207\322\64\15\41\4\361\170\174\4\210\2" + "\325\20\254\315\64\315\267\245\224\157\4\54\174\173\115\323" + "\334\17\264\3\5\135\345\127\233\256\353\335\141\65\276\11" + "\127\51\24\75\174\370\360\136\300\60\25\130\304\64\315\256" + "\306\66\321\152\13\133\307\221\43\107\372\146\146\146\146\302" + "\120\232\256\353\6\152\236\172\43\140\341\53\223\317\347\1" + "\364\20\314\50\24\12\105\333\266\361\175\177\363\35\153\245" + "\171\236\107\275\136\347\376\375\373\371\20\14\240\276\276\276" + "\236\357\355\355\305\367\175\54\313\152\51\124\275\136\307\367" + "\175\134\327\255\256\255\255\371\141\143\255\3\101\66\233\135" + "\21\102\120\253\325\132\236\370\236\347\41\204\40\237\317\257" + "\2\2\10\102\60\77\235\116\177\44\204\240\134\56\267\254" + "\353\207\136\56\227\221\122\362\370\361\343\217\1\17\220\46" + "\20\0\356\324\324\324\102\46\223\131\116\46\223\75\325\152" + "\225\110\44\322\262\120\26\213\105\204\20\114\114\114\174\4" + "\270\241\142\1\120\3\12\323\323\323\223\112\322\226\251\125" + "\52\225\250\325\152\344\162\271\265\273\167\357\76\2\312\215" + "\140\56\260\176\371\362\345\17\212\305\142\145\143\143\203\112" + "\245\322\22\260\325\325\125\204\20\134\277\176\375\32\220\3" + "\52\200\324\325\70\353\3\205\174\76\277\170\347\316\235\133" + "\102\10\62\231\14\257\173\374\311\345\162\124\253\125\126\126" + "\126\376\167\365\352\325\133\12\254\12\324\303\206\45\200\42" + "\260\162\345\312\225\17\263\331\354\132\271\134\146\151\151\351" + "\265\51\125\54\26\311\144\62\170\236\27\214\217\217\277\17" + "\54\1\317\0\317\161\234\40\4\253\53\322\214\357\373\363" + "\347\317\237\277\120\52\225\152\371\174\176\123\271\57\322\53" + "\225\12\213\213\213\141\10\377\176\357\336\275\177\2\237\0" + "\33\200\334\34\24\33\302\271\16\314\57\54\54\114\135\272" + "\164\151\334\367\375\40\223\311\260\270\270\370\205\55\45\353" + "\353\353\314\315\315\341\171\36\123\123\123\377\36\37\37\377" + "\20\370\57\220\125\105\130\157\76\252\324\125\342\255\0\316" + "\303\207\17\333\201\75\47\117\236\74\56\204\210\124\52\25" + "\172\172\172\210\305\142\273\36\153\62\231\14\271\134\16\200" + "\311\311\311\177\135\274\170\361\57\200\3\314\53\265\66\127" + "\270\27\366\112\65\315\106\200\56\340\60\360\116\137\137\337" + "\127\117\235\72\365\156\42\221\260\1\22\211\4\335\335\335" + "\264\265\265\175\156\240\134\56\107\66\233\105\112\211\224\62" + "\110\247\323\267\156\334\270\361\17\340\21\60\15\54\2\145" + "\307\161\344\147\56\274\100\33\260\17\370\12\60\30\215\106" + "\17\215\216\216\176\153\170\170\370\35\113\75\244\221\110\4" + "\333\266\351\350\350\300\262\54\114\323\104\327\365\315\333\106" + "\265\132\245\120\50\120\52\225\66\227\216\205\205\205\205\153" + "\327\256\115\314\317\317\77\2\146\201\31\225\133\105\100\66" + "\56\274\133\336\56\32\340\222\300\333\100\12\350\267\155\373" + "\313\307\216\35\373\306\301\203\7\7\332\333\333\333\77\247" + "\142\162\171\171\171\171\142\142\142\162\146\146\346\261\252\276" + "\377\50\137\1\112\315\120\57\73\252\350\52\254\11\240\7" + "\30\0\16\0\157\1\211\201\201\201\375\203\203\203\3\235" + "\235\235\166\64\32\215\306\142\261\250\141\30\106\125\131\251" + "\124\52\77\171\362\144\151\172\172\172\336\363\274\2\260\252" + "\240\236\252\320\255\251\116\40\267\72\252\274\364\14\245\12" + "\44\6\164\2\335\300\176\5\367\45\240\103\51\153\1\106" + "\70\214\252\276\350\252\142\52\50\210\145\245\320\232\12\235" + "\7\4\73\76\103\65\25\204\256\176\74\6\304\1\133\201" + "\45\232\340\264\55\240\326\225\27\124\330\334\355\124\332\21" + "\330\26\200\246\202\150\123\253\126\244\101\61\115\51\346\53" + "\105\252\252\67\171\352\273\340\145\227\304\35\203\65\1\206" + "\36\156\131\132\343\101\44\34\76\33\274\276\323\13\266\366" + "\52\347\364\346\223\172\263\275\312\71\375\377\277\113\265\60" + "\205\220\343\373\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":thinlistbox_b.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\71\53\265\377\206\225\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_bl.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\71\61\110\235\177\357\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_br.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\71\70\61\101\307\113\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_c.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\15\37\43\155\306\327\227\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\140\360\235\363\37" + "\0\3\43\1\351\105\27\173\307\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_l.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\72\4\65\3\350\17\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_r.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\72\12\322\273\305\10\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_t.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\63\63\134\174\366\111\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_t_blue.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\54\57\205\47\244\230\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_tl.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\72\36\310\141\21\165\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":thinlistbox_tr.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\7\21\72\45\171\152\370\121\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\330\176\373\377\177" + "\0\10\157\3\221\155\30\317\354\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":vertline.png", 170, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\2\10\6\0\0\0\231\201\266" + "\47\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\4\6\12\41\20\56\40\334\34\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\22\111\104\101\124\10\327\143\140\140\140\250\141" + "\370\377\377\377\17\0\14\341\4\162\2\246\161\372\0\0" + "\0\0\111\105\116\104\256\102\140\202" }, + { ":widget_b.png", 192, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\7\10\6\0\0\0\311\114\47" + "\224\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\23\5\13\356\265\130\236\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\50\111\104\101\124\10\327\143\250\135\162\346\77" + "\303\347\317\237\377\63\175\371\362\205\201\211\211\211\11\102" + "\60\174\373\366\355\77\303\377\377\377\33\0\61\152\21\21" + "\360\250\1\321\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":widget_bl.png", 297, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\7\0\0\0\7\10\6\0\0\0\304\122\127" + "\323\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\23\4\72\246\160\151\345\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\221\111\104\101\124\10\327\125\215\61\12\302\100" + "\24\104\337\176\222\100\226\4\113\57\220\126\260\21\357\341" + "\201\4\317\247\205\375\17\330\153\145\262\131\22\110\366\133" + "\31\310\300\124\157\36\343\314\354\332\165\335\255\357\173\376" + "\251\252\212\307\53\220\1\237\74\317\243\210\370\77\234\246" + "\211\163\263\43\3\356\105\121\314\316\271\325\114\51\21\102" + "\100\200\247\210\274\275\367\46\42\154\332\266\355\354\234\273" + "\324\165\75\224\145\271\31\240\252\250\52\146\166\110\51\351" + "\262\54\337\161\34\207\30\243\71\125\135\277\232\246\311\200" + "\43\160\2\366\77\333\276\75\352\172\310\233\100\0\0\0" + "\0\111\105\116\104\256\102\140\202" }, + { ":widget_br.png", 285, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\7\0\0\0\7\10\6\0\0\0\304\122\127" + "\323\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\23\5\32\204\5\170\154\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\205\111\104\101\124\10\327\125\314\261\15\302\60" + "\20\205\341\377\116\161\342\302\61\63\40\61\2\122\366\140" + "\41\30\214\15\122\20\211\326\45\15\241\15\127\131\72\32" + "\22\301\153\77\375\117\256\267\207\37\367\211\145\131\130\327" + "\367\75\71\347\163\63\34\166\230\31\252\272\141\10\301\200" + "\127\263\26\42\262\141\333\266\25\30\233\337\2\40\306\350" + "\252\72\3\323\37\166\135\347\51\245\267\210\234\112\51\125" + "\314\314\125\325\102\10\125\104\346\57\334\1\304\335\57\300" + "\23\30\201\251\224\122\327\247\17\242\217\56\240\62\211\175" + "\131\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":widget_c.png", 165, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\1\10\6\0\0\0\37\25\304" + "\211\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\22\45\71\262\44\107\213\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\15\111\104\101\124\10\327\143\140\360\235\363\37" + "\0\3\43\1\351\105\27\173\307\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":widget_l.png", 433, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\7\0\0\0\77\10\6\0\0\0\54\173\322" + "\23\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\23\4\33\352\31\171\273\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\1\31\111\104\101\124\70\313\235\223\313\221\204\60" + "\14\104\133\55\171\242\230\43\121\357\211\270\226\24\10\1" + "\254\75\60\346\343\265\65\24\124\161\240\232\176\176\226\101" + "\246\151\302\70\216\216\323\65\317\63\176\176\337\60\0\40" + "\171\316\240\252\20\221\176\210\22\212\310\45\44\11\21\336" + "\150\206\153\326\330\355\71\24\342\3\354\366\262\74\260\45" + "\371\145\10\317\261\100\140\33\236\12\236\332\306\315\42\324" + "\132\323\341\301\221\11\42\333\45\12\327\350\113\350\140\335" + "\35\336\333\112\271\272\330\147\315\160\102\233\320\27\133\16" + "\303\140\333\217\43\373\115\22\360\255\151\252\212\234\363\265" + "\375\301\232\231\141\131\226\13\226\237\301\357\330\213\261\234" + "\260\353\272\356\101\316\31\52\176\64\377\175\15\21\126\51" + "\7\366\334\164\167\50\21\204\167\260\132\13\251\52\254\267" + "\146\316\371\20\252\261\42\2\123\151\357\123\125\343\255\354" + "\315\162\124\127\54\333\115\0\375\65\1\40\221\155\54\111" + "\230\261\57\224\42\354\56\324\262\115\246\355\331\212\10\122" + "\151\326\41\111\44\13\154\13\266\71\333\173\141\215\125\125" + "\274\316\141\335\174\245\0\373\12\261\111\361\7\274\10\101" + "\175\34\375\306\230\0\0\0\0\111\105\116\104\256\102\140" + "\202" }, + { ":widget_r.png", 421, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\7\0\0\0\77\10\6\0\0\0\54\173\322" + "\23\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\23\4\51\42\316\50\73\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\1\15\111\104\101\124\70\313\245\224\321\161\304\40" + "\20\103\245\325\372\52\160\11\236\364\161\235\370\53\215\244" + "\325\324\141\362\1\306\76\3\233\71\37\137\146\64\172\53" + "\13\6\362\371\223\276\277\176\61\317\63\316\153\135\127\72" + "\111\110\202\231\341\272\34\221\110\32\314\14\44\337\166\106" + "\63\101\220\34\141\355\3\354\275\264\140\166\366\147\336\307" + "\2\143\354\76\263\217\305\335\264\161\11\121\240\4\102\12" + "\322\216\217\14\210\117\45\154\150\210\115\10\377\63\230\231" + "\360\117\332\20\73\254\57\305\142\124\174\102\63\217\44\226" + "\145\361\212\75\257\262\167\67\266\15\271\373\130\254\116\61" + "\201\345\252\354\113\322\341\274\226\160\70\215\65\141\107\154" + "\235\25\53\106\142\204\165\153\257\111\371\226\313\70\376\25" + "\27\203\22\306\330\354\34\246\165\131\203\55\337\331\171\305" + "\126\347\124\220\375\231\336\76\251\25\73\251\275\103\57\201" + "\312\246\305\116\236\303\244\224\172\130\153\304\332\355\344\31" + "\273\155\333\273\130\27\44\365\260\207\330\303\332\243\210\74" + "\275\52\25\373\230\324\164\173\210\256\361\171\356\316\136\267" + "\177\115\312\44\300\356\64\255\215\0\0\0\0\111\105\116" + "\104\256\102\140\202" }, + { ":widget_t.png", 187, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\1\0\0\0\7\10\6\0\0\0\311\114\47" + "\224\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\23\3\61\176\343\46\252\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\43\111\104\101\124\10\327\143\270\175\373\66\3" + "\63\57\57\357\177\46\6\6\6\6\44\342\325\253\127\14" + "\114\163\356\310\62\0\0\217\34\10\30\41\256\24\235\0" + "\0\0\0\111\105\116\104\256\102\140\202" }, + { ":widget_tl.png", 246, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\7\0\0\0\7\10\6\0\0\0\304\122\127" + "\323\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\23\3\43\215\132\127\342\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\136\111\104\101\124\10\327\165\315\241\15\200\100" + "\14\205\341\37\162\101\22\74\11\16\217\143\7\46\140\16" + "\374\15\202\40\15\103\241\156\210\236\257\301\300\245\346\236" + "\353\373\322\274\46\245\104\55\301\37\42\262\0\21\130\201" + "\61\70\330\201\33\350\376\256\375\140\2\116\17\5\201\3" + "\350\153\233\233\57\315\14\125\55\237\263\307\234\63\327\63" + "\360\2\174\232\25\366\104\310\123\61\0\0\0\0\111\105" + "\116\104\256\102\140\202" }, + { ":widget_tr.png", 253, + "\211\120\116\107\15\12\32\12\0\0\0\15\111\110\104\122" + "\0\0\0\7\0\0\0\7\10\6\0\0\0\304\122\127" + "\323\0\0\0\6\142\113\107\104\0\377\0\377\0\377\240" + "\275\247\223\0\0\0\11\160\110\131\163\0\0\15\327\0" + "\0\15\327\1\102\50\233\170\0\0\0\7\164\111\115\105" + "\7\335\3\32\23\4\6\211\37\25\142\0\0\0\31\164" + "\105\130\164\103\157\155\155\145\156\164\0\103\162\145\141\164" + "\145\144\40\167\151\164\150\40\107\111\115\120\127\201\16\27" + "\0\0\0\145\111\104\101\124\10\327\165\312\241\15\200\60" + "\24\204\341\237\206\1\320\35\4\301\24\254\320\41\110\130" + "\0\305\14\344\206\41\101\340\121\365\210\252\372\12\60\64" + "\41\15\74\163\271\373\136\345\275\347\357\152\111\27\160\2" + "\73\60\73\347\266\214\346\111\13\364\300\52\151\54\361\335" + "\47\111\335\27\346\155\0\60\41\4\122\112\345\103\13\140" + "\226\243\41\306\130\242\5\270\1\2\112\32\211\154\353\20" + "\253\0\0\0\0\111\105\116\104\256\102\140\202" }, + { ":png_error", 2608, + "\101\0\0\0\12\0\0\0\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\0\0\0\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\0\0\0\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\0\0\0\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\0\0\0\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\0\0\0\377\0\0\0\377" + "\377\377\377\377\0\0\0\377\0\0\0\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\0\0\0\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\0\0\0\377\0\0\0\377" + "\0\0\0\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\0\0\0\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\0\0\0\377\0\0\0\377" + "\0\0\0\377\0\0\0\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\0\0\0\377" + "\0\0\0\377\0\0\0\377\0\0\0\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\0\0\0\377\0\0\0\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\0\0\0\377\0\0\0\377\0\0\0\377\0\0\0\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\0\0\0\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\0\0\0\377\0\0\0\377" + "\0\0\0\377\377\377\377\377\377\377\377\377\0\0\0\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" + "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377" }, + { "", 0, 0 } +}; diff --git a/plugingui/resource_data.h b/plugingui/resource_data.h new file mode 100644 index 0000000..c81c6cc --- /dev/null +++ b/plugingui/resource_data.h @@ -0,0 +1,38 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * resource_data.h + * + * Sun Mar 17 20:25:24 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_RESOURCE_DATA_H__ +#define __DRUMGIZMO_RESOURCE_DATA_H__ + +typedef struct { + const char *name; + unsigned int size; + const char *data; +} rc_data_t; + +extern const rc_data_t rc_data[]; + +#endif/*__DRUMGIZMO_RESOURCE_DATA_H__*/ diff --git a/plugingui/resources/bg.png b/plugingui/resources/bg.png Binary files differnew file mode 100644 index 0000000..ed438d2 --- /dev/null +++ b/plugingui/resources/bg.png diff --git a/plugingui/resources/createrc.sh b/plugingui/resources/createrc.sh new file mode 100755 index 0000000..838713a --- /dev/null +++ b/plugingui/resources/createrc.sh @@ -0,0 +1,2 @@ +#!/bin/bash +../rcgen *.png png_error > ../resource_data.cc diff --git a/plugingui/resources/font.png b/plugingui/resources/font.png Binary files differnew file mode 100644 index 0000000..ffcafbc --- /dev/null +++ b/plugingui/resources/font.png diff --git a/plugingui/resources/fontemboss.png b/plugingui/resources/fontemboss.png Binary files differnew file mode 100644 index 0000000..2f13eeb --- /dev/null +++ b/plugingui/resources/fontemboss.png diff --git a/plugingui/resources/knob.png b/plugingui/resources/knob.png Binary files differnew file mode 100644 index 0000000..792db2a --- /dev/null +++ b/plugingui/resources/knob.png diff --git a/plugingui/resources/logo.png b/plugingui/resources/logo.png Binary files differnew file mode 100644 index 0000000..6f9dc40 --- /dev/null +++ b/plugingui/resources/logo.png diff --git a/plugingui/resources/png_error b/plugingui/resources/png_error Binary files differnew file mode 100644 index 0000000..cadb45e --- /dev/null +++ b/plugingui/resources/png_error diff --git a/plugingui/resources/progress_back_c.png b/plugingui/resources/progress_back_c.png Binary files differnew file mode 100644 index 0000000..a1882a1 --- /dev/null +++ b/plugingui/resources/progress_back_c.png diff --git a/plugingui/resources/progress_back_l.png b/plugingui/resources/progress_back_l.png Binary files differnew file mode 100644 index 0000000..f250f5e --- /dev/null +++ b/plugingui/resources/progress_back_l.png diff --git a/plugingui/resources/progress_back_r.png b/plugingui/resources/progress_back_r.png Binary files differnew file mode 100644 index 0000000..701d98a --- /dev/null +++ b/plugingui/resources/progress_back_r.png diff --git a/plugingui/resources/progress_front_blue_c.png b/plugingui/resources/progress_front_blue_c.png Binary files differnew file mode 100644 index 0000000..5a18e05 --- /dev/null +++ b/plugingui/resources/progress_front_blue_c.png diff --git a/plugingui/resources/progress_front_blue_l.png b/plugingui/resources/progress_front_blue_l.png Binary files differnew file mode 100644 index 0000000..513e6bc --- /dev/null +++ b/plugingui/resources/progress_front_blue_l.png diff --git a/plugingui/resources/progress_front_blue_r.png b/plugingui/resources/progress_front_blue_r.png Binary files differnew file mode 100644 index 0000000..e339f3b --- /dev/null +++ b/plugingui/resources/progress_front_blue_r.png diff --git a/plugingui/resources/progress_front_green_c.png b/plugingui/resources/progress_front_green_c.png Binary files differnew file mode 100644 index 0000000..5055b76 --- /dev/null +++ b/plugingui/resources/progress_front_green_c.png diff --git a/plugingui/resources/progress_front_green_l.png b/plugingui/resources/progress_front_green_l.png Binary files differnew file mode 100644 index 0000000..58c2c08 --- /dev/null +++ b/plugingui/resources/progress_front_green_l.png diff --git a/plugingui/resources/progress_front_green_r.png b/plugingui/resources/progress_front_green_r.png Binary files differnew file mode 100644 index 0000000..e583c53 --- /dev/null +++ b/plugingui/resources/progress_front_green_r.png diff --git a/plugingui/resources/progress_front_red_c.png b/plugingui/resources/progress_front_red_c.png Binary files differnew file mode 100644 index 0000000..b483faf --- /dev/null +++ b/plugingui/resources/progress_front_red_c.png diff --git a/plugingui/resources/progress_front_red_l.png b/plugingui/resources/progress_front_red_l.png Binary files differnew file mode 100644 index 0000000..a9e1f0f --- /dev/null +++ b/plugingui/resources/progress_front_red_l.png diff --git a/plugingui/resources/progress_front_red_r.png b/plugingui/resources/progress_front_red_r.png Binary files differnew file mode 100644 index 0000000..d90d48b --- /dev/null +++ b/plugingui/resources/progress_front_red_r.png diff --git a/plugingui/resources/pushbutton_b.png b/plugingui/resources/pushbutton_b.png Binary files differnew file mode 100644 index 0000000..9767ce9 --- /dev/null +++ b/plugingui/resources/pushbutton_b.png diff --git a/plugingui/resources/pushbutton_bl.png b/plugingui/resources/pushbutton_bl.png Binary files differnew file mode 100644 index 0000000..8fa6f81 --- /dev/null +++ b/plugingui/resources/pushbutton_bl.png diff --git a/plugingui/resources/pushbutton_br.png b/plugingui/resources/pushbutton_br.png Binary files differnew file mode 100644 index 0000000..8fcb9f7 --- /dev/null +++ b/plugingui/resources/pushbutton_br.png diff --git a/plugingui/resources/pushbutton_c.png b/plugingui/resources/pushbutton_c.png Binary files differnew file mode 100644 index 0000000..bff0c40 --- /dev/null +++ b/plugingui/resources/pushbutton_c.png diff --git a/plugingui/resources/pushbutton_l.png b/plugingui/resources/pushbutton_l.png Binary files differnew file mode 100644 index 0000000..52adfe0 --- /dev/null +++ b/plugingui/resources/pushbutton_l.png diff --git a/plugingui/resources/pushbutton_r.png b/plugingui/resources/pushbutton_r.png Binary files differnew file mode 100644 index 0000000..74af818 --- /dev/null +++ b/plugingui/resources/pushbutton_r.png diff --git a/plugingui/resources/pushbutton_t.png b/plugingui/resources/pushbutton_t.png Binary files differnew file mode 100644 index 0000000..add473f --- /dev/null +++ b/plugingui/resources/pushbutton_t.png diff --git a/plugingui/resources/pushbutton_tl.png b/plugingui/resources/pushbutton_tl.png Binary files differnew file mode 100644 index 0000000..2b49cd1 --- /dev/null +++ b/plugingui/resources/pushbutton_tl.png diff --git a/plugingui/resources/pushbutton_tr.png b/plugingui/resources/pushbutton_tr.png Binary files differnew file mode 100644 index 0000000..8f5a293 --- /dev/null +++ b/plugingui/resources/pushbutton_tr.png diff --git a/plugingui/resources/pushbuttondown_b.png b/plugingui/resources/pushbuttondown_b.png Binary files differnew file mode 100644 index 0000000..ed17c18 --- /dev/null +++ b/plugingui/resources/pushbuttondown_b.png diff --git a/plugingui/resources/pushbuttondown_bl.png b/plugingui/resources/pushbuttondown_bl.png Binary files differnew file mode 100644 index 0000000..820253b --- /dev/null +++ b/plugingui/resources/pushbuttondown_bl.png diff --git a/plugingui/resources/pushbuttondown_br.png b/plugingui/resources/pushbuttondown_br.png Binary files differnew file mode 100644 index 0000000..7c1b1e1 --- /dev/null +++ b/plugingui/resources/pushbuttondown_br.png diff --git a/plugingui/resources/pushbuttondown_c.png b/plugingui/resources/pushbuttondown_c.png Binary files differnew file mode 100644 index 0000000..d5a8d80 --- /dev/null +++ b/plugingui/resources/pushbuttondown_c.png diff --git a/plugingui/resources/pushbuttondown_l.png b/plugingui/resources/pushbuttondown_l.png Binary files differnew file mode 100644 index 0000000..5f65187 --- /dev/null +++ b/plugingui/resources/pushbuttondown_l.png diff --git a/plugingui/resources/pushbuttondown_r.png b/plugingui/resources/pushbuttondown_r.png Binary files differnew file mode 100644 index 0000000..a3013f7 --- /dev/null +++ b/plugingui/resources/pushbuttondown_r.png diff --git a/plugingui/resources/pushbuttondown_t.png b/plugingui/resources/pushbuttondown_t.png Binary files differnew file mode 100644 index 0000000..dd02350 --- /dev/null +++ b/plugingui/resources/pushbuttondown_t.png diff --git a/plugingui/resources/pushbuttondown_tl.png b/plugingui/resources/pushbuttondown_tl.png Binary files differnew file mode 100644 index 0000000..662275d --- /dev/null +++ b/plugingui/resources/pushbuttondown_tl.png diff --git a/plugingui/resources/pushbuttondown_tr.png b/plugingui/resources/pushbuttondown_tr.png Binary files differnew file mode 100644 index 0000000..114aff1 --- /dev/null +++ b/plugingui/resources/pushbuttondown_tr.png diff --git a/plugingui/resources/switch_back_off.png b/plugingui/resources/switch_back_off.png Binary files differnew file mode 100644 index 0000000..e5c46f1 --- /dev/null +++ b/plugingui/resources/switch_back_off.png diff --git a/plugingui/resources/switch_back_on.png b/plugingui/resources/switch_back_on.png Binary files differnew file mode 100644 index 0000000..b595afc --- /dev/null +++ b/plugingui/resources/switch_back_on.png diff --git a/plugingui/resources/switch_front.png b/plugingui/resources/switch_front.png Binary files differnew file mode 100644 index 0000000..4d83a01 --- /dev/null +++ b/plugingui/resources/switch_front.png diff --git a/plugingui/resources/thinlistbox_b.png b/plugingui/resources/thinlistbox_b.png Binary files differnew file mode 100644 index 0000000..75b0b12 --- /dev/null +++ b/plugingui/resources/thinlistbox_b.png diff --git a/plugingui/resources/thinlistbox_bl.png b/plugingui/resources/thinlistbox_bl.png Binary files differnew file mode 100644 index 0000000..6c662cd --- /dev/null +++ b/plugingui/resources/thinlistbox_bl.png diff --git a/plugingui/resources/thinlistbox_br.png b/plugingui/resources/thinlistbox_br.png Binary files differnew file mode 100644 index 0000000..f79d91b --- /dev/null +++ b/plugingui/resources/thinlistbox_br.png diff --git a/plugingui/resources/thinlistbox_c.png b/plugingui/resources/thinlistbox_c.png Binary files differnew file mode 100644 index 0000000..3b7f813 --- /dev/null +++ b/plugingui/resources/thinlistbox_c.png diff --git a/plugingui/resources/thinlistbox_l.png b/plugingui/resources/thinlistbox_l.png Binary files differnew file mode 100644 index 0000000..f72b551 --- /dev/null +++ b/plugingui/resources/thinlistbox_l.png diff --git a/plugingui/resources/thinlistbox_r.png b/plugingui/resources/thinlistbox_r.png Binary files differnew file mode 100644 index 0000000..5b57b54 --- /dev/null +++ b/plugingui/resources/thinlistbox_r.png diff --git a/plugingui/resources/thinlistbox_t.png b/plugingui/resources/thinlistbox_t.png Binary files differnew file mode 100644 index 0000000..7baff4e --- /dev/null +++ b/plugingui/resources/thinlistbox_t.png diff --git a/plugingui/resources/thinlistbox_t_blue.png b/plugingui/resources/thinlistbox_t_blue.png Binary files differnew file mode 100644 index 0000000..e44504a --- /dev/null +++ b/plugingui/resources/thinlistbox_t_blue.png diff --git a/plugingui/resources/thinlistbox_tl.png b/plugingui/resources/thinlistbox_tl.png Binary files differnew file mode 100644 index 0000000..3c38a2a --- /dev/null +++ b/plugingui/resources/thinlistbox_tl.png diff --git a/plugingui/resources/thinlistbox_tr.png b/plugingui/resources/thinlistbox_tr.png Binary files differnew file mode 100644 index 0000000..6a5fd5d --- /dev/null +++ b/plugingui/resources/thinlistbox_tr.png diff --git a/plugingui/resources/vertline.png b/plugingui/resources/vertline.png Binary files differnew file mode 100644 index 0000000..bec1f3f --- /dev/null +++ b/plugingui/resources/vertline.png diff --git a/plugingui/resources/widget_b.png b/plugingui/resources/widget_b.png Binary files differnew file mode 100644 index 0000000..486ba62 --- /dev/null +++ b/plugingui/resources/widget_b.png diff --git a/plugingui/resources/widget_bl.png b/plugingui/resources/widget_bl.png Binary files differnew file mode 100644 index 0000000..9d00c53 --- /dev/null +++ b/plugingui/resources/widget_bl.png diff --git a/plugingui/resources/widget_br.png b/plugingui/resources/widget_br.png Binary files differnew file mode 100644 index 0000000..6115c83 --- /dev/null +++ b/plugingui/resources/widget_br.png diff --git a/plugingui/resources/widget_c.png b/plugingui/resources/widget_c.png Binary files differnew file mode 100644 index 0000000..6e02acd --- /dev/null +++ b/plugingui/resources/widget_c.png diff --git a/plugingui/resources/widget_l.png b/plugingui/resources/widget_l.png Binary files differnew file mode 100644 index 0000000..ec31f4a --- /dev/null +++ b/plugingui/resources/widget_l.png diff --git a/plugingui/resources/widget_r.png b/plugingui/resources/widget_r.png Binary files differnew file mode 100644 index 0000000..9f3bdea --- /dev/null +++ b/plugingui/resources/widget_r.png diff --git a/plugingui/resources/widget_t.png b/plugingui/resources/widget_t.png Binary files differnew file mode 100644 index 0000000..9804be4 --- /dev/null +++ b/plugingui/resources/widget_t.png diff --git a/plugingui/resources/widget_tl.png b/plugingui/resources/widget_tl.png Binary files differnew file mode 100644 index 0000000..8aee832 --- /dev/null +++ b/plugingui/resources/widget_tl.png diff --git a/plugingui/resources/widget_tr.png b/plugingui/resources/widget_tr.png Binary files differnew file mode 100644 index 0000000..1ea1f89 --- /dev/null +++ b/plugingui/resources/widget_tr.png diff --git a/plugingui/scrollbar.cc b/plugingui/scrollbar.cc new file mode 100644 index 0000000..07dc36b --- /dev/null +++ b/plugingui/scrollbar.cc @@ -0,0 +1,185 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * scrollbar.cc + * + * Sun Apr 14 12:54:58 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "scrollbar.h" + +#include <hugin.hpp> + +#include "painter.h" + +GUI::ScrollBar::ScrollBar(GUI::Widget *parent) + : GUI::Widget(parent), bg_img(":widget_c.png") +{ + handler = NULL; + ptr = NULL; +} + +void GUI::ScrollBar::setRange(int r) +{ + DEBUG(scroll, "%d\n", r); + ran = r; + setValue(value()); + repaintEvent(NULL); +} + +int GUI::ScrollBar::range() +{ + return ran; +} + +void GUI::ScrollBar::setMaximum(int m) +{ + DEBUG(scroll, "%d\n", m); + max = m; + if(max < ran) ran = max; + setValue(value()); + repaintEvent(NULL); +} + +int GUI::ScrollBar::maximum() +{ + return max; +} + +void GUI::ScrollBar::setValue(int value) +{ + val = value; + if(val > max - ran) val = max - ran; + if(val < 0) val = 0; + + if(handler) handler(ptr); + + repaintEvent(NULL); +} + +int GUI::ScrollBar::value() +{ + return val; +} + +void GUI::ScrollBar::registerValueChangeHandler(void (*handler)(void *), + void *ptr) +{ + this->handler = handler; + this->ptr = ptr; +} + +static void drawArrow(GUI::Painter &p, int x, int y, int w, int h) +{ + if(h < 0) y -= h; + + p.drawLine(x, y, x+(w/2), y+h); + p.drawLine(x+(w/2), y+h, x+w, y); + + y++; + p.drawLine(x, y, x+(w/2), y+h); + p.drawLine(x+(w/2), y+h, x+w, y); +} + +void GUI::ScrollBar::repaintEvent(RepaintEvent *e) +{ + GUI::Painter p(this); + + p.clear(); + + p.drawImageStretched(0, 0, &bg_img, width(), height()); + + p.setColour(GUI::Colour(183.0/255.0, 219.0/255.0 , 255.0/255.0, 1)); + if(!max) return; + + { + int h = height() - 2 * width() - 3; + int offset = width() + 2; + + int y_val1 = (val * h) / max; + int y_val2 = ((val + ran) * h) / max; + + p.drawFilledRectangle(2, y_val1 + offset, width() - 1, y_val2 + offset); + } + + p.drawLine(0, 0, 0, height()); + + drawArrow(p, width()/4, width()/4, width()/2, -1 * (width()/3)); + p.drawLine(0, width(), width(), width()); + + drawArrow(p, width()/4, height() - width() + width()/4, width()/2, width()/3); + p.drawLine(0, height() - width(), width(), height() - width()); +} + +void GUI::ScrollBar::scrollEvent(ScrollEvent *e) +{ + setValue(value() + e->delta); +} + +void GUI::ScrollBar::mouseMoveEvent(MouseMoveEvent *e) +{ + if(!dragging) return; + + float delta = yoffset - e->y; + + int h = height() - 2 * width() - 3; + delta /= (float)h / (float)max; + + int newval = value_offset - delta; + if(newval != value()) setValue(newval); +} + +void GUI::ScrollBar::buttonEvent(ButtonEvent *e) +{ + if(e->y < (int)width() && e->y > 0) { + if(e->direction == -1) setValue(value() - 1); + return; + } + + if(e->y > (int)height() - (int)width() && e->y < (int)height()) { + if(e->direction == -1) setValue(value() + 1); + return; + } + + if(e->direction == 1) { + yoffset = e->y; + value_offset = value(); + } + + dragging = (e->direction == 1); +} + +#ifdef TEST_SCROLLBAR +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_SCROLLBAR*/ diff --git a/plugingui/scrollbar.h b/plugingui/scrollbar.h new file mode 100644 index 0000000..52acf9d --- /dev/null +++ b/plugingui/scrollbar.h @@ -0,0 +1,75 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * scrollbar.h + * + * Sun Apr 14 12:54:58 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_SCROLLBAR_H__ +#define __DRUMGIZMO_SCROLLBAR_H__ + +#include "widget.h" +#include "image.h" + +namespace GUI { + +class ScrollBar : public Widget { +public: + ScrollBar(Widget *parent); + + bool catchMouse() { return true; } + + void setRange(int range); + int range(); + + void setMaximum(int max); + int maximum(); + + void setValue(int value); + int value(); + + void registerValueChangeHandler(void (*handler)(void *), void *ptr); + + void repaintEvent(RepaintEvent *e); + void scrollEvent(ScrollEvent *e); + void buttonEvent(ButtonEvent *e); + void mouseMoveEvent(MouseMoveEvent *e); + +private: + int max; + int val; + int ran; + + int yoffset; + int value_offset; + bool dragging; + + Image bg_img; + + void (*handler)(void *); + void *ptr; +}; + +}; + + +#endif/*__DRUMGIZMO_SCROLLBAR_H__*/ diff --git a/plugingui/signal.cc b/plugingui/signal.cc new file mode 100644 index 0000000..5ba145e --- /dev/null +++ b/plugingui/signal.cc @@ -0,0 +1,478 @@ +#include <iostream> +#include <functional> +#include <vector> +#include <map> +#include <set> +#include <type_traits> +#include <utility> + +///////////////////////////////////////// +// +// Listener and Notifier classes: +// +///////////////////////////////////////// + +class Listener; +class NotifierBase { +public: + virtual void disconnect(Listener* object) {} +}; + +class Listener { +public: + virtual ~Listener() + { + for (auto signal = signals.begin(); signal != signals.end(); ++signal) { + (*signal)->disconnect(this); + } + } + + void registerNotifier(NotifierBase* signal) + { + signals.insert(signal); + } + + void unregisterNotifier(NotifierBase* signal) + { + signals.erase(signal); + } + + std::set<NotifierBase*> signals; +}; + +template<typename T, typename... Args> +class Notifier : public NotifierBase { +public: + Notifier() {} + ~Notifier() + { + for (auto slot = slots.begin(); slot != slots.end(); ++slot) { + (*slot).first->unregisterNotifier(this); + } + } + + void connect(Listener* object, std::function<void(T, Args...)> slot) + { + slots[object] = slot; + if(object) { + object->registerNotifier(this); + } + } + + void disconnect(Listener* object) + { + slots.erase(object); + } + + void notify(T t, Args...args) + { + for (auto slot = slots.begin(); slot != slots.end(); ++slot) { + (*slot).second(t, args...); + } + } + + std::map<Listener*, std::function<void(T, Args...)>> slots; +}; + +///////////////////////////////////////// +// +// Code which I don't understand but does something clever and produces a compile warning: +// +///////////////////////////////////////// + +template<unsigned... Is> struct seq{}; +template<unsigned I, unsigned... Is> +struct gen_seq : gen_seq<I-1, I-1, Is...>{}; +template<unsigned... Is> +struct gen_seq<0, Is...> : seq<Is...>{}; + +template<unsigned I> struct placeholder{}; + +namespace std{ +template<unsigned I> +struct is_placeholder< ::placeholder<I> > : integral_constant<int, I>{}; +} // std:: + +namespace aux{ +template<unsigned... Is, class F, class... Ts> +auto easy_bind(seq<Is...>, F&& f, Ts&&... vs) + -> decltype(std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...)) +{ + return std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...); +} +} // aux:: + +template<class R, class C, class... FArgs, class... Args> +auto mem_bind(R (C::*ptmf)(FArgs...), Args&&... vs) + -> decltype(aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...)) +{ + // the +1s for 'this' argument + static_assert(sizeof...(Args) <= sizeof...(FArgs) + 1, "too many arguments to mem_bind"); + return aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...); +} + +template<class T, class C, class... Args> +auto mem_bind(T C::*ptmd, Args&&... vs) + -> decltype(aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...)) +{ + // just 'this' argument + static_assert(sizeof...(Args) <= 1, "too many arguments to mem_bind"); + return aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...); +} + + + +///////////////////////////////////////// +// +// Example: +// +///////////////////////////////////////// + +class MyObject : public Listener { +public: + void onMouseMoved(int x, int y) + { + std::cout << __PRETTY_FUNCTION__ << std::endl; + std::cout << "Mouse moved: " << x << "," << y << std::endl; + } +}; + +class MyObject2 : public Listener { +public: + void mouseMoved(int x, int y) + { + std::cout << __PRETTY_FUNCTION__ << std::endl; + std::cout << "Mouse moved: " << x << "," << y << std::endl; + } +}; + +class Button { +public: + Notifier<int, int> mouseMove; // arguments: (int x, int y) + + void emulateMouseMove(int x, int y) + { + mouseMove.notify(x, y); + } +}; + + +#define CONN(O, M) &O, mem_bind(&decltype(O)::M, O) +#define obj_connect(SRC, SIG, TAR, SLO) SRC.SIG.connect(&TAR, mem_bind(&decltype(TAR)::SLO, TAR)) +#define fun_connect(SRC, SIG, SLO) SRC.SIG.connect(nullptr, SLO) + +int main() +{ + Button btn; + + MyObject object; + //btn.mouseMove.connect(&object, std::bind(&MyObject::onMouseMoved, std::ref(object), _1, _2 )); // 'Vanilla' interface + //btn.mouseMove.connect(&object, std::bind(&decltype::onMouseMoved, std::ref(object), _1, _2 )); // Use decltype + //btn.mouseMove.connect(&object, mem_bind(&decltype(object)::onMouseMoved, object)); // Use clever mem_bind construct + btn.mouseMove.connect(CONN(object, onMouseMoved)); // Use convenience macro + + obj_connect(btn, mouseMove, object, onMouseMoved); + fun_connect(btn, mouseMove, [](int x, int y) { + std::cout << __PRETTY_FUNCTION__ << std::endl; + std::cout << x << " x " << y << std::endl; + } ); + + MyObject2 object2; + btn.mouseMove.connect(CONN(object2, mouseMoved)); + + MyObject2* pobject2 = new MyObject2(); + btn.mouseMove.connect(pobject2, mem_bind(&decltype(std::remove_reference(*pobject2))::mouseMoved, std::ref(*pobject2))); + + + // Now trigger the notification + btn.emulateMouseMove(10,10); +} + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +#if 0 + +#include <iostream> +#include <functional> +#include <vector> +#include <map> +#include <set> +#include <stdio.h> + +template<typename T> +class SignalBase { +public: + virtual T emit(T a) { return a; } + T slot(SignalBase* o, T a) { return o->emit(a); } +}; + +template<typename T> +class Signal : public SignalBase<T> { +public: + typedef SignalBase<T>* signal_ptr_t; + + static T do_emit(signal_ptr_t o1, signal_ptr_t o2, T arg) + { + std::cout << __PRETTY_FUNCTION__ << "\n"; + // printf("%p %p\n", (void*)o1, (void*)o2); + return o1->slot(o2, arg); + } + + using bound_emit_t = + decltype(std::bind(do_emit, signal_ptr_t(), signal_ptr_t(), std::placeholders::_1)); + + using mem_t = decltype() + + + void connect(Signal<T>& o) + { + connection_map[&o].emplace_back(do_emit, this, &o, std::placeholders::_1); + + if (o.connectee_objects.find(this) == o.connectee_objects.end()) { + o.connectee_objects.insert(this); + } + } + + void disconnect(Signal<T>& o) + { + if (connection_map.find(&o) != connection_map.end()) { + connection_map[&o].clear(); + connection_map.erase(&o); + } + + if (o.connectee_objects.find(this) != o.connectee_objects.end()) { + connectee_objects.erase(this); + } + } + + void send(T a) + { + std::cout << "send: " << a << std::endl; + for (auto& slot : connection_map) { + for (auto& conn : slot.second) { + std::cout << conn(a) << std::endl; + } + } + } + + virtual ~Signal() + { + // Iterate all objects to which this is connected and disconnect from them: + for (auto& c : connectee_objects) { + c->disconnect(*this); + } + + // Iterate all objects connected to this and disconnect them: + for (auto& kv : connection_map) { + disconnect(*kv.first); + } + } + + std::map<Signal<T>*, std::vector<bound_emit_t>> connection_map; + std::set<Signal<T>*> connectee_objects; // Signals to which this is connected +}; + +///////////////////////////////////////////////////////////////////////////////////// + +template<typename T> +class Signal2 : public Signal<T> { +public: + Signal2(T t) : t(t) {} + virtual T emit(T a) override { return a + t;} + T t; +}; + +int main() +{ + + std::cout << std::endl << "First:" << std::endl; + { + Signal<int> o1; + + { + Signal2<int> o2(1); + Signal2<int> o3(1); + + o1.connect(o1); + o1.connect(o2); + o1.connect(o3); + + o1.send(4); + + o1.disconnect(o2); + + o1.send(5); + } // implicit o1.disconnect(o3) in o3 destructor. + + o1.send(6); + } + + std::cout << std::endl << "Second:" << std::endl; + { + Signal<float>* o = new Signal<float>(); + Signal<float>& o1 = *o; + + { + Signal2<float> o2(1); + Signal2<float> o3(1); + + o1.connect(o1); + o1.connect(o2); + o1.connect(o3); + + o1.send(4.1); + + delete o; + std::cout << std::endl << " -- post delete:" << std::endl; + + o1.send(4.2); + + } // implicit o1.disconnect(o3) in o3 destructor. + } + + std::cout << std::endl << "Third:" << std::endl; + { + Signal<std::string> o1; + + { + Signal2<std::string> o2("a"); + Signal2<std::string> o3("b"); + + o1.connect(o1); + o1.connect(o2); + o1.connect(o3); + + o1.send("hello"); + + o1.disconnect(o2); + + o1.send("world"); + } // implicit o1.disconnect(o3) in o3 destructor. + + o1.send("nisse"); + } + + return 0; +} + +#endif + +///////////////////////////////////////////////////////// +// What I would like(tm) +///////////////////////////////////////////////////////// +/* + +class Foo { +public: + Signal<int, float, std::string> changeSignal; + + void worker() + { + somethingChangedSignal.emit(42, 1.234, "hello"); + } +}; + +class Bar { +public: + Bar(Foo &foo) + { + foo.changeSignal.connect(this, &Bar::notifyCallback); + } + + void notifyCallback(int a, float b, std::string c) + { + // ... + } +}; + +class Bas { +public: + void iWannaKnow(int a, float b, std::string c) + { + // ... + } +}; + +int main() +{ + Foo foo; + Bar bar(foo); + Bas bas; + foo.changeSignal.connect(&bas, &Bas::iWannaKnow); + foo.worker(); +} + +*/ diff --git a/plugingui/slider.cc b/plugingui/slider.cc new file mode 100644 index 0000000..953c8e6 --- /dev/null +++ b/plugingui/slider.cc @@ -0,0 +1,158 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * slider.cc + * + * Sat Nov 26 18:10:22 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "slider.h" + +#include "painter.h" + +#include <hugin.hpp> +#include <stdio.h> + +GUI::Slider::Slider(Widget *parent) + : GUI::Widget(parent) +{ + state = up; + + val = 0.0; + maximum = 1.0; + minimum = 0.0; + + handler = NULL; + ptr = NULL; +} + +void GUI::Slider::setValue(float v) +{ + val = v; + if(handler) handler(ptr); + repaintEvent(NULL); +} + +float GUI::Slider::value() +{ + return val; +} + +void GUI::Slider::registerClickHandler(void (*handler)(void *), void *ptr) +{ + this->handler = handler; + this->ptr = ptr; +} + +void GUI::Slider::mouseMoveEvent(MouseMoveEvent *e) +{ + if(state == down) { + val = maximum / (float)width() * (float)e->x; + + if(val < 0) val = 0; + if(val > 1) val = 1; + + if(handler) handler(ptr); + repaintEvent(NULL); + } +} + +void GUI::Slider::buttonEvent(ButtonEvent *e) +{ + if(e->direction == 1) { + state = down; + val = maximum / (float)width() * (float)e->x; + + if(val < 0) val = 0; + if(val > 1) val = 1; + + if(handler) handler(ptr); + repaintEvent(NULL); + } + if(e->direction == -1) { + state = up; + val = maximum / (float)width() * (float)e->x; + + if(val < 0) val = 0; + if(val > 1) val = 1; + + repaintEvent(NULL); + clicked(); + if(handler) handler(ptr); + } +} + +void GUI::Slider::repaintEvent(GUI::RepaintEvent *e) +{ + //DEBUG(slider, "Slider::repaintEvent (%f)\n", val); + + Painter p(this); + + float alpha = 0.8; + + int xpos = (int)((val / maximum) * (float)(width() - 1)); + + if(hasKeyboardFocus()) { + p.setColour(Colour(0.6, alpha)); + } else { + p.setColour(Colour(0.5, alpha)); + } + p.drawFilledRectangle(0,0,width(),height()); + /* + p.setColour(Colour(0.1, alpha)); + p.drawRectangle(0,0,width()-1,height()-1); + */ + p.setColour(Colour(1, 0, 0, alpha)); + p.drawLine(xpos, 0, xpos, height()-1); + /* + p.setColour(Colour(0.8, alpha)); + switch(state) { + case up: + p.drawLine(0,0,0,height()-1); + p.drawLine(0,0,width()-1,0); + break; + case down: + p.drawLine(width()-1,0, width()-1,height()-1); + p.drawLine(width()-1,height()-1,0, height()-1); + break; + } + */ + p.setColour(Colour(0.3, alpha)); + p.drawPoint(0,height()-1); + p.drawPoint(width()-1,0); +} + +#ifdef TEST_SLIDER +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_SLIDER*/ diff --git a/plugingui/slider.h b/plugingui/slider.h new file mode 100644 index 0000000..f07ccff --- /dev/null +++ b/plugingui/slider.h @@ -0,0 +1,70 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * slider.h + * + * Sat Nov 26 18:10:22 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_SLIDER_H__ +#define __DRUMGIZMO_SLIDER_H__ + +#include "widget.h" + +namespace GUI { + +class Slider : public Widget { +public: + Slider(Widget *parent); + + bool catchMouse() { return true; } + + void setValue(float value); + float value(); + + void registerClickHandler(void (*handler)(void *), void *ptr); + + //protected: + virtual void clicked() {} + + virtual void repaintEvent(RepaintEvent *e); + virtual void buttonEvent(ButtonEvent *e); + virtual void mouseMoveEvent(MouseMoveEvent *e); + +private: + typedef enum { + up, + down + } state_t; + + float val; + float maximum; + float minimum; + + state_t state; + + void (*handler)(void *); + void *ptr; +}; + +}; + +#endif/*__DRUMGIZMO_SLIDER_H__*/ diff --git a/plugingui/test.cc b/plugingui/test.cc new file mode 100644 index 0000000..2f60d37 --- /dev/null +++ b/plugingui/test.cc @@ -0,0 +1,172 @@ +#include <iostream> +#include <functional> +#include <vector> +#include <map> +#include <set> +#include <type_traits> +#include <utility> + +///////////////////////////////////////// +// +// Listener and Notifier classes: +// +///////////////////////////////////////// + +class Listener; +class NotifierBase { +public: + virtual void disconnect(Listener* object) {} +}; + +class Listener { +public: + virtual ~Listener() + { + for (auto signal: signals) { + signal->disconnect(this); + } + } + + void registerNotifier(NotifierBase* signal) + { + signals.insert(signal); + } + + void unregisterNotifier(NotifierBase* signal) + { + signals.erase(signal); + } + + std::set<NotifierBase*> signals; +}; + +template<typename T, typename... Args> +class Notifier : public NotifierBase { +public: + Notifier() {} + ~Notifier() + { + for (auto slot: slots) { + slot.first->unregisterNotifier(this); + } + } + + void connect(Listener* object, std::function<void(T, Args...)> slot) + { + slots[object] = slot; + object->registerNotifier(this); + } + + void disconnect(Listener* object) + { + slots.erase(object); + } + + void notify(T t, Args...args) + { + for (auto slot: slots) { + slot.second(t, args...); + } + } + + std::map<Listener*, std::function<void(T, Args...)>> slots; +}; + +///////////////////////////////////////// +// +// Code which I don't understand but does something clever and produces a compile warning: +// +///////////////////////////////////////// + +template<unsigned... Is> struct seq{}; +template<unsigned I, unsigned... Is> +struct gen_seq : gen_seq<I-1, I-1, Is...>{}; +template<unsigned... Is> +struct gen_seq<0, Is...> : seq<Is...>{}; + +template<unsigned I> struct placeholder{}; + +namespace std{ +template<unsigned I> +struct is_placeholder< ::placeholder<I> > : integral_constant<int, I>{}; +} // std:: + +namespace aux{ +template<unsigned... Is, class F, class... Ts> +auto easy_bind(seq<Is...>, F&& f, Ts&&... vs) -> decltype(std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...)) { + return std::bind(std::forward<F>(f), std::forward<Ts>(vs)..., ::placeholder<1 + Is>()...); +} +} // aux:: + +template<class R, class C, class... FArgs, class... Args> +auto mem_bind(R (C::*ptmf)(FArgs...), Args&&... vs) -> decltype(aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...)) { + // the +1s for 'this' argument + static_assert(sizeof...(Args) <= sizeof...(FArgs) + 1, "too many arguments to mem_bind"); + return aux::easy_bind(gen_seq<(sizeof...(FArgs) + 1) - sizeof...(Args)>(), ptmf, std::forward<Args>(vs)...); +} + +template<class T, class C, class... Args> +auto mem_bind(T C::*ptmd, Args&&... vs) -> decltype(aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...)) { + // just 'this' argument + static_assert(sizeof...(Args) <= 1, "too many arguments to mem_bind"); + return aux::easy_bind(gen_seq<1 - sizeof...(Args)>(), ptmd, std::forward<Args>(vs)...); +} + + + +///////////////////////////////////////// +// +// Example: +// +///////////////////////////////////////// + +class MyObject : public Listener { +public: + void onMouseMoved(int x, int y) + { + std::cout << __PRETTY_FUNCTION__ << std::endl; + std::cout << "Mouse moved: " << x << "," << y << std::endl; + } +}; + +class MyObject2 : public Listener { +public: + void mouseMoved(int x, int y) + { + std::cout << __PRETTY_FUNCTION__ << std::endl; + std::cout << "Mouse moved: " << x << "," << y << std::endl; + } +}; + +class Button { +public: + Notifier<int, int> mouseMove; // arguments: (int x, int y) + + void emulateMouseMove(int x, int y) + { + mouseMove.notify(x, y); + } +}; + + +#define CONN(O, M) &O, mem_bind(&decltype(O)::M, O) +#define _connect(SRC, SIG, TAR, SLO) SRC.SIG.connect(&TAR, mem_bind(&decltype(TAR)::SLO, TAR)) + +int main() +{ + Button btn; + + MyObject object; + //btn.mouseMove.connect(&object, std::bind(&MyObject::onMouseMoved, std::ref(object), _1, _2 )); // 'Vanilla' interface + //btn.mouseMove.connect(&object, std::bind(&decltype::onMouseMoved, std::ref(object), _1, _2 )); // Use decltype + //btn.mouseMove.connect(&object, mem_bind(&decltype(object)::onMouseMoved, object)); // Use clever mem_bind construct + btn.mouseMove.connect(CONN(object, onMouseMoved)); // Use convenience macro + + _connect(btn, mouseMove, object, onMouseMoved); + + MyObject2 object2; + btn.mouseMove.connect(CONN(object2, mouseMoved)); + + // Now trigger the notification + btn.emulateMouseMove(10,10); +} diff --git a/plugingui/tester.cc b/plugingui/tester.cc new file mode 100644 index 0000000..a6dfb6d --- /dev/null +++ b/plugingui/tester.cc @@ -0,0 +1,50 @@ +#include <functional> +#include <type_traits> +#include <utility> + +template <std::size_t... Is> +struct indices {}; + +template <std::size_t N, std::size_t... Is> +struct build_indices + : build_indices<N-1, N-1, Is...> {}; + +template <std::size_t... Is> +struct build_indices<0, Is...> : indices<Is...> {}; + +template<int I> struct placeholder{}; + +namespace std{ +template<int I> +struct is_placeholder< ::placeholder<I>> : std::integral_constant<int, I>{}; +} // std:: +namespace detail{ + template<std::size_t... Is, class Ret, class Fn, class... MArgs, class... Args> + auto my_bind(indices<Is...>, Ret (Fn::*f)(MArgs...), Fn *i, Args&&... args) + -> decltype(std::bind(f, i, std::forward<Args>(args)..., placeholder<1 + Is>{}...)){ + return std::bind(f, i, std::forward<Args>(args)..., placeholder<1 + Is>{}...); + } +} + +template<class Ret, class... FArgs, class Fn, class... MArgs, class... Args> +auto my_bind(std::function<Ret(FArgs...)>, Ret (Fn::*f)(MArgs...), Fn *i, Args&&... args) + -> decltype(detail::my_bind(build_indices<sizeof...(FArgs) - sizeof...(Args)>{}, f, i, std::forward<Args>(args)...)){ + + return detail::my_bind(build_indices<sizeof...(FArgs) - sizeof...(Args)>{}, f, i, std::forward<Args>(args)...); +} + + +#include <iostream> +struct tmp{ + void testt(int var1, int var2){ + std::cout << var1 << " " << var2 << std::endl; + } +}; + +int main(){ + + tmp TMP; + auto f3 = my_bind(std::function<void(int, int)>(), &tmp::testt, &TMP); + f3(22, 23); + +} diff --git a/plugingui/verticalline.cc b/plugingui/verticalline.cc new file mode 100644 index 0000000..53d82a6 --- /dev/null +++ b/plugingui/verticalline.cc @@ -0,0 +1,41 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * verticalline.cc + * + * Sat Apr 6 12:59:44 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "verticalline.h" + +#include "painter.h" + +GUI::VerticalLine::VerticalLine(GUI::Widget *parent) + : Widget(parent), vline(":vertline.png") +{ +} + +void GUI::VerticalLine::repaintEvent(RepaintEvent *e) +{ + (void)e; + GUI::Painter p(this); + p.drawImageStretched(0, 0, &vline, width(), height()); +} diff --git a/plugingui/verticalline.h b/plugingui/verticalline.h new file mode 100644 index 0000000..7c1bc27 --- /dev/null +++ b/plugingui/verticalline.h @@ -0,0 +1,48 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * verticalline.h + * + * Sat Apr 6 12:59:43 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_VERTICALLINE_H__ +#define __DRUMGIZMO_VERTICALLINE_H__ + +#include "widget.h" +#include "image.h" + +namespace GUI { + +class VerticalLine : public Widget { +public: + VerticalLine(Widget *parent); + + //protected: + virtual void repaintEvent(RepaintEvent *e); + +private: + Image vline; +}; + +}; + +#endif/*__DRUMGIZMO_VERTICALLINE_H__*/ diff --git a/plugingui/widget.cc b/plugingui/widget.cc new file mode 100644 index 0000000..0919e22 --- /dev/null +++ b/plugingui/widget.cc @@ -0,0 +1,189 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * widget.cc + * + * Sun Oct 9 13:01:44 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "widget.h" + +#include "painter.h" +#include "window.h" + +#include <stdio.h> + +namespace GUI { + +Widget::Widget(Widget *parent) + : pixbuf(1, 1) +{ + _width = _height = 10; + + this->parent = parent; + if(parent) { + parent->addChild(this); + _window = parent->window(); + } + _width = _height = 0; + _visible = true; +} + +Widget::~Widget() +{ + if(parent) parent->removeChild(this); +} + +void Widget::show() +{ + setVisible(true); +} + +void Widget::hide() +{ + setVisible(false); +} + +void Widget::setVisible(bool v) +{ + _visible = v; + repaintEvent(NULL); +} + +bool Widget::visible() +{ + return _visible; +} + +void Widget::addChild(Widget *widget) +{ + children.push_back(widget); +} + +void Widget::removeChild(Widget *widget) +{ + std::vector<Widget *>::iterator i = children.begin(); + while(i != children.end()) { + if(*i == widget) { + children.erase(i); + return; + } + i++; + } +} + +void Widget::resize(int width, int height) +{ + if(width < 1 || height < 1) return; + _width = width; + _height = height; + pixbuf.realloc(width, height); +} + +void Widget::move(size_t x, size_t y) +{ + _x = x; + _y = y; +} + +size_t Widget::x() { return _x; } +size_t Widget::y() { return _y; } +size_t Widget::width() { return _width; } +size_t Widget::height() { return _height; } + +size_t Widget::windowX() +{ + size_t window_x = x(); + if(parent) window_x += parent->windowX(); + return window_x; +} + +size_t Widget::windowY() +{ + size_t window_y = y(); + if(parent) window_y += parent->windowY(); + return window_y; +} + +Widget *Widget::find(size_t x, size_t y) +{ + std::vector<Widget*>::reverse_iterator i = children.rbegin(); + while(i != children.rend()) { + Widget *w = *i; + if(w->visible()) { + if(w->x() <= x && (w->x() + w->width()) >= x && + w->y() <= y && w->y() + w->height() >= y) + return w->find(x - w->x(), y - w->y()); + } + i++; + } + + if(x > width() || x < 0 || y > height() || y < 0) return NULL; + return this; +} + +Window *Widget::window() +{ + return _window; +} + +void Widget::repaint_r(RepaintEvent *e) +{ + Painter p(this); // make sure pixbuf refcount is incremented. + + repaintEvent(e); + + std::vector<Widget*>::iterator i = children.begin(); + while(i != children.end()) { + Widget *w = *i; + w->repaint_r(e); + i++; + } +} + +std::vector<PixelBufferAlpha *> Widget::getPixelBuffers() +{ + std::vector<PixelBufferAlpha *> pbs; + + pixbuf.x = windowX(); + pixbuf.y = windowY(); + + pbs.push_back(&pixbuf); + + std::vector<Widget*>::iterator i = children.begin(); + while(i != children.end()) { + Widget *w = *i; + if(w->visible()) { + std::vector<PixelBufferAlpha *> pbs0 = w->getPixelBuffers(); + pbs.insert(pbs.end(), pbs0.begin(), pbs0.end()); + } + i++; + } + + return pbs; +} + +bool Widget::hasKeyboardFocus() +{ + return window()->keyboardFocus() == this; +} + +} // GUI:: diff --git a/plugingui/widget.h b/plugingui/widget.h new file mode 100644 index 0000000..13725f0 --- /dev/null +++ b/plugingui/widget.h @@ -0,0 +1,97 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * widget.h + * + * Sun Oct 9 13:01:44 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#include "guievent.h" +#include "pixelbuffer.h" +#include "notifier.h" + +#include <vector> + +namespace GUI { + +class Window; + +class Widget : public Listener { +public: + Widget(Widget *parent); + virtual ~Widget(); + + virtual void show(); + virtual void hide(); + + virtual void resize(int width, int height); + virtual void move(size_t x, size_t y); + + virtual size_t x(); + virtual size_t y(); + virtual size_t windowX(); + virtual size_t windowY(); + virtual size_t width(); + virtual size_t height(); + + virtual bool isFocusable() { return false; } + virtual bool catchMouse() { return false; } + + void addChild(Widget *widget); + void removeChild(Widget *widget); + + virtual void repaintEvent(RepaintEvent *e) {} + virtual void mouseMoveEvent(MouseMoveEvent *e) {} + virtual void buttonEvent(ButtonEvent *e) {} + virtual void scrollEvent(ScrollEvent *e) {} + virtual void keyEvent(KeyEvent *e) {} + + virtual void mouseLeaveEvent() {} + virtual void mouseEnterEvent() {} + + Widget *find(size_t x, size_t y); + + virtual Window *window(); + + void repaint_r(RepaintEvent *e); + + PixelBufferAlpha pixbuf; + std::vector<PixelBufferAlpha *> getPixelBuffers(); + + bool hasKeyboardFocus(); + + Widget *parent; + + bool visible(); + void setVisible(bool visible); + +protected: + std::vector<Widget*> children; + Window *_window; + size_t _x, _y, _width, _height; + +private: + bool _visible; +}; + +} // GUI:: diff --git a/plugingui/window.cc b/plugingui/window.cc new file mode 100644 index 0000000..8337533 --- /dev/null +++ b/plugingui/window.cc @@ -0,0 +1,245 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * window.cc + * + * Sun Oct 9 13:11:53 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "window.h" + +#include "painter.h" + +#include <stdio.h> +#include <stdlib.h> + +#include <string.h> +#include <hugin.hpp> + +#ifndef PUGL +#ifdef X11 +#include "nativewindow_x11.h" +#endif/*X11*/ +#ifdef WIN32 +#include "nativewindow_win32.h" +#endif/*WIN32*/ +#else +#include "nativewindow_pugl.h" +#endif + +GUI::Window::Window() + : Widget(NULL), wpixbuf(100, 100), back(":bg.png"), logo(":logo.png") +{ + _x = _y = 100; + _width = wpixbuf.width; + _height = wpixbuf.height; + + refcount = 0; + max_refcount = 0; + _keyboardFocus = this; + _buttonDownFocus = NULL; + _mouseFocus = NULL; + +#ifndef PUGL +#ifdef X11 + native = new NativeWindowX11(this); +#endif/*X11*/ +#ifdef WIN32 + native = new NativeWindowWin32(this); +#endif/*WIN32*/ +#else/*Use pugl*/ + native = new NativeWindowPugl(this); +#endif + + eventhandler = new GUI::EventHandler(native, this); +} + +GUI::Window::~Window() +{ + delete native; + delete eventhandler; +} + +GUI::EventHandler *GUI::Window::eventHandler() +{ + return eventhandler; +} + +void GUI::Window::setCaption(std::string caption) +{ + native->setCaption(caption); +} + +void GUI::Window::repaintEvent(GUI::RepaintEvent *e) +{ + if(!visible()) return; + + Painter p(this); + p.drawImageStretched(0,0, &back, width(), height()); + p.drawImage(width() - logo.width(), + height() - logo.height(), &logo); +} + +void GUI::Window::setFixedSize(int w, int h) +{ + native->setFixedSize(w, h); + resize(w,h); +} + +void GUI::Window::resize(int width, int height) +{ + if(width < 1 || height < 1) return; + + // This needs to be done on all platoforms when setFixedSize is introduced. + //#ifdef WIN32 + // Fix to force buffer size reallocation + // FIXME: This should've been done indirectly through a WM_SIZE message in the + // EventHandler... + resized(width, height); + //#endif + + Widget::resize(width, height); + native->resize(width, height); +} + +void GUI::Window::move(size_t x, size_t y) +{ + native->move(x, y); + + // Make sure widget corrds are updated. + Widget::move(x, y); +} + +size_t GUI::Window::x() { return _x; } +size_t GUI::Window::y() { return _y; } +size_t GUI::Window::width() { return _width; } +size_t GUI::Window::height() { return _height; } +size_t GUI::Window::windowX() { return 0; } +size_t GUI::Window::windowY() { return 0; } + +void GUI::Window::show() +{ + repaint_r(NULL); + native->show(); +} + +void GUI::Window::hide() +{ + native->hide(); +} + +GUI::Window *GUI::Window::window() +{ + return this; +} + +void GUI::Window::beginPaint() +{ + refcount++; + if(refcount > max_refcount) max_refcount = refcount; +} + +void GUI::Window::endPaint() +{ + if(refcount) refcount--; + + if(!refcount) { + if(max_refcount > 1) { // Did we go deep enough for a buffer update? + updateBuffer(); + redraw(); + } + max_refcount = 0; + } +} + +void GUI::Window::updateBuffer() +{ + DEBUG(window, "Updating buffer\n"); + memset(wpixbuf.buf, 0, wpixbuf.width * wpixbuf.height * 3); + + std::vector<PixelBufferAlpha *> pl = getPixelBuffers(); + std::vector<PixelBufferAlpha *>::iterator pli = pl.begin(); + while(pli != pl.end()) { + PixelBufferAlpha *pb = *pli; + for(size_t x = 0; x < pb->width; x++) { + for(size_t y = 0; y < pb->height; y++) { + unsigned char r,g,b,a; + pb->pixel(x,y,&r,&g,&b,&a); + wpixbuf.setPixel(x + pb->x, y + pb->y, r, g, b, a); + } + } + pli++; + } + native->handleBuffer(); +} + +void GUI::Window::resized(size_t w, size_t h) +{ + if(_width == w && _height == h) return; + + _width = w; + _height = h; + wpixbuf.realloc(w, h); + updateBuffer(); + + pixbuf.realloc(w, h); + repaintEvent(NULL); +} + +void GUI::Window::redraw() +{ + native->redraw(); +} + +GUI::Widget *GUI::Window::keyboardFocus() +{ + return _keyboardFocus; +} + +void GUI::Window::setKeyboardFocus(GUI::Widget *widget) +{ + GUI::Widget *old_focus = _keyboardFocus; + _keyboardFocus = widget; + + if(old_focus) old_focus->repaintEvent(NULL); + if(_keyboardFocus) _keyboardFocus->repaintEvent(NULL); +} + +GUI::Widget *GUI::Window::buttonDownFocus() +{ + return _buttonDownFocus; +} + +void GUI::Window::setButtonDownFocus(GUI::Widget *widget) +{ + _buttonDownFocus = widget; + native->grabMouse(widget != NULL); +} + +GUI::Widget *GUI::Window::mouseFocus() +{ + return _mouseFocus; +} + +void GUI::Window::setMouseFocus(GUI::Widget *widget) +{ + _mouseFocus = widget; +} diff --git a/plugingui/window.h b/plugingui/window.h new file mode 100644 index 0000000..f8deef0 --- /dev/null +++ b/plugingui/window.h @@ -0,0 +1,105 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * window.h + * + * Sun Oct 9 13:11:52 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_WINDOW_H__ +#define __DRUMGIZMO_WINDOW_H__ + +#include "widget.h" + +#include "pixelbuffer.h" +#include "nativewindow.h" +#include "image.h" +#include "eventhandler.h" + +namespace GUI { + +class Window : public Widget { +public: + Window(); + ~Window(); + + void show(); + void hide(); + + void setFixedSize(int width, int height); + void resize(int width, int height); + void move(size_t x, size_t y); + + size_t x(); + size_t y(); + size_t windowX(); + size_t windowY(); + size_t width(); + size_t height(); + + void setCaption(std::string caption); + + void addChild(Widget *widget); + + void repaintEvent(GUI::RepaintEvent *e); + + void beginPaint(); + void endPaint(); + + Window *window(); + + EventHandler *eventHandler(); + + // handlers + virtual void redraw(); + void resized(size_t w, size_t h); + + Widget *keyboardFocus(); + void setKeyboardFocus(Widget *widget); + + Widget *buttonDownFocus(); + void setButtonDownFocus(Widget *widget); + + Widget *mouseFocus(); + void setMouseFocus(Widget *widget); + + PixelBuffer wpixbuf; + void updateBuffer(); + +protected: + size_t refcount; + + Widget *_keyboardFocus; + Widget *_buttonDownFocus; + Widget *_mouseFocus; + + NativeWindow *native; + EventHandler *eventhandler; + + Image back; + Image logo; + + size_t max_refcount; +}; + +}; + +#endif/*__DRUMGIZMO_WINDOW_H__*/ diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..038bcce --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,44 @@ +include $(top_srcdir)/plugingui/Makefile.am.plugingui + +plugindir = $(libdir)/lv2/camsync.lv2 + +plugin_LTLIBRARIES = camsync.la + +plugin_DATA = manifest.ttl camsync.ttl + +EXTRA_DIST = \ + $(plugin_DATA) \ + input_lv2.h \ + output_lv2.h \ + lv2_event.h \ + lv2_gui.h \ + lv2_instance.h + +camsync_la_CXXFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/plugingui \ + -I$(top_srcdir)/include $(SNDFILE_CXXFLAGS) \ + $(PTHREAD_CFLAGS) $(EXPAT_CFLAGS) $(LV2_CFLAGS) \ + $(PLUGIN_GUI_CFLAGS) $(SSEFLAGS) $(ZITA_CPPFLAGS) \ + -DUSE_THREAD $(SAMPLERATE_CFLAGS) + +camsync_la_SOURCES = \ + configfile.cc \ + configuration.cc \ + configparser.cc \ + events.cc \ + messagehandler.cc \ + messagereceiver.cc \ + mutex.cc \ + path.cc \ + semaphore.cc \ + saxparser.cc \ + thread.cc \ + versionstr.cc + $(PLUGIN_GUI_SOURCES) \ + lv2.cc \ + lv2_gui.cc \ + input_lv2.cc \ + output_lv2.cc + +camsync_la_LDFLAGS = -module -avoid-version +camsync_la_LIBADD = $(LV2_LIBS) $(PLUGIN_GUI_LIBS) \ + $(ZITA_LIBS) $(SNDFILE_LIBS) $(EXPAT_LIBS) $(SAMPLERATE_LIBS) diff --git a/src/camsync.ttl b/src/camsync.ttl new file mode 100644 index 0000000..23345f3 --- /dev/null +++ b/src/camsync.ttl @@ -0,0 +1,144 @@ +# LV2 DrumGizmo Plugin +# Copyright 2011 Bent Bisballe Nyeng <deva@aasimon.org> +# +# Permission to use, copy, modify, and/or distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix atom: <http://lv2plug.in/ns/ext/atom#> . +@prefix uiext: <http://lv2plug.in/ns/extensions/ui#> . +@prefix state: <http://lv2plug.in/ns/ext/state#> . + +<http://drumgizmo.org/lv2-gui> + a uiext:external ; + uiext:binary <drumgizmo.so> . + +<http://drumgizmo.org/lv2> + a lv2:InstrumentPlugin ; + doap:name "DrumGizmo" ; + doap:maintainer [ + foaf:name "DrumGizmo.org"; + foaf:homepage <http://www.drumgizmo.org> ; + ] ; + doap:license <http://usefulinc.com/doap/licenses/gpl> ; + uiext:ui <http://drumgizmo.org/lv2-gui> ; + doap:license <http://opensource.org/licenses/gpl-3.0> ; + lv2:optionalFeature <http://lv2plug.in/ns/ext/uri-map> ; + lv2:optionalFeature <http://lv2plug.in/ns/ext/event> ; + lv2:extensionData state:interface ; +lv2:port [ + a atom:AtomPort , + lv2:InputPort; + atom:bufferType atom:Sequence ; + atom:supports <http://lv2plug.in/ns/ext/midi#MidiEvent> ; + lv2:index 0 ; + lv2:symbol "control" ; + lv2:name "Control" + ] , [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 1 ; + lv2:symbol "out1" ; + lv2:name "Out1" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 2 ; + lv2:symbol "out2" ; + lv2:name "Out2" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 3 ; + lv2:symbol "out3" ; + lv2:name "Out3" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 4 ; + lv2:symbol "out4" ; + lv2:name "Out4" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 5 ; + lv2:symbol "out5" ; + lv2:name "Out5" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 6 ; + lv2:symbol "out6" ; + lv2:name "Out6" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 7 ; + lv2:symbol "out7" ; + lv2:name "Out7" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 8 ; + lv2:symbol "out8" ; + lv2:name "Out8" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 9 ; + lv2:symbol "out9" ; + lv2:name "Out9" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 10 ; + lv2:symbol "out10" ; + lv2:name "Out10" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 11 ; + lv2:symbol "out11" ; + lv2:name "Out11" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 12 ; + lv2:symbol "out12" ; + lv2:name "Out12" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 13 ; + lv2:symbol "out13" ; + lv2:name "Out13" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 14 ; + lv2:symbol "out14" ; + lv2:name "Out14" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 15 ; + lv2:symbol "out15" ; + lv2:name "Out15" + ], [ + a lv2:AudioPort , + lv2:OutputPort ; + lv2:index 16 ; + lv2:symbol "out16" ; + lv2:name "Out16" + ] . diff --git a/src/configfile.cc b/src/configfile.cc new file mode 100644 index 0000000..6b0d14f --- /dev/null +++ b/src/configfile.cc @@ -0,0 +1,347 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * configfile.cc + * + * Thu May 14 14:51:39 CEST 2015 + * Copyright 2015 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "configfile.h" + +#include <stdio.h> +#include <errno.h> +#include <string.h> +#include <stdlib.h> + +#include <sys/stat.h> +#include <sys/types.h> + +#ifdef WIN32 +#include <direct.h> +#include <windows.h> +#include <Shlobj.h> +#include <Shlwapi.h> +#else +#endif + +#include <hugin.hpp> + +#ifdef WIN32 + #define SEP "\\" +#else + #define SEP "/" +#endif + +#define CONFIGDIRNAME ".drumgizmo" + +/** + * Return the path containing the config files. + */ +static std::string configPath() +{ +#ifdef WIN32 + std::string configpath; + TCHAR szPath[256]; + if(SUCCEEDED(SHGetFolderPath(NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE, + NULL, 0, szPath))) { + configpath = szPath; + } +#else + std::string configpath = strdup(getenv("HOME")); +#endif + configpath += SEP; + configpath += CONFIGDIRNAME; + + return configpath; +} + +/** + * Calling this makes sure that the config path exists + */ +static bool createConfigPath() +{ + std::string configpath = configPath(); + + struct stat st; + if(stat(configpath.c_str(), &st) == 0) { + DEBUG(configfile, "No configuration exists, creating directory '%s'\n", + configpath.c_str()); +#ifdef WIN32 + if(mkdir(configpath.c_str()) < 0) { +#else + if(mkdir(configpath.c_str(), 0755) < 0) { +#endif + DEBUG(configfile, "Could not create config directory\n"); + } + + return false; + } + + return true; +} + +ConfigFile::ConfigFile(std::string filename) + : filename(filename) + , fp(NULL) +{ +} + +ConfigFile::~ConfigFile() +{ +} + +bool ConfigFile::load() +{ + DEBUG(configfile, "Loading config file...\n"); + if(!open("r")) { + return false; + } + + values.clear(); + + std::string line; + while(true) { + line = readLine(); + + if(line == "") break; + + if(!parseLine(line)) { + return false; + } + } + + close(); + + return true; +} + +bool ConfigFile::save() +{ + DEBUG(configfile, "Saving configuration...\n"); + + createConfigPath(); + + if(!open("w")) { + return false; + } + + std::map<std::string, std::string>::iterator v = values.begin(); + for(; v != values.end(); ++v) { + fprintf(fp, "%s:%s\n", v->first.c_str(), v->second.c_str()); + } + + close(); + + return true; +} + +std::string ConfigFile::getValue(const std::string& key) +{ + if(values.find(key) != values.end()) { + return values[key]; + } + + return ""; +} + +void ConfigFile::setValue(const std::string& key, const std::string& value) +{ + values[key] = value; +} + +bool ConfigFile::open(std::string mode) +{ + if(fp) close(); + + std::string configpath = configPath(); + + std::string configfile = configpath; + configfile += SEP; + configfile += filename; + + DEBUG(configfile, "Opening config file '%s'\n", configfile.c_str()); + fp = fopen(configfile.c_str(), mode.c_str()); + + if(!fp) return false; + + return true; +} + +void ConfigFile::close() +{ + fclose(fp); + fp = NULL; +} + +std::string ConfigFile::readLine() +{ + if(!fp) return ""; + + std::string line; + + char buf[1024]; + while(!feof(fp)) { + char *s = fgets(buf, sizeof(buf), fp); + if(s) { + line += buf; + if(buf[strlen(buf) - 1] == '\n') break; + } + } + + return line; +} + +bool ConfigFile::parseLine(const std::string& line) +{ + std::string key; + std::string value; + enum { + before_key, + in_key, + after_key, + before_value, + in_value, + in_value_single_quoted, + in_value_double_quoted, + after_value, + } state = before_key; + + for(std::size_t p = 0; p < line.size(); ++p) { + switch(state) { + case before_key: + if(line[p] == '#') { + // Comment: Ignore line. + p = line.size(); + continue; + } + if(std::isspace(line[p])) { + continue; + } + key += line[p]; + state = in_key; + break; + + case in_key: + if(std::isspace(line[p])) { + state = after_key; + continue; + } + if(line[p] == ':' || line[p] == '=') { + state = before_value; + continue; + } + key += line[p]; + break; + + case after_key: + if(std::isspace(line[p])) { + continue; + } + if(line[p] == ':' || line[p] == '=') { + state = before_value; + continue; + } + ERR(configfile, "Bad symbol." + " Expecting only whitespace or key/value seperator: '%s'", + line.c_str()); + return false; + + case before_value: + if(std::isspace(line[p])) { + continue; + } + if(line[p] == '\'') { + state = in_value_single_quoted; + continue; + } + if(line[p] == '"') { + state = in_value_double_quoted; + continue; + } + value += line[p]; + state = in_value; + break; + + case in_value: + if(std::isspace(line[p])) { + state = after_value; + continue; + } + if(line[p] == '#') { + // Comment: Ignore the rest of the line. + p = line.size(); + state = after_value; + continue; + } + value += line[p]; + break; + + case in_value_single_quoted: + if(line[p] == '\'') { + state = after_value; + continue; + } + value += line[p]; + break; + + case in_value_double_quoted: + if(line[p] == '"') { + state = after_value; + continue; + } + value += line[p]; + break; + + case after_value: + if(std::isspace(line[p])) { + continue; + } + if(line[p] == '#') { + // Comment: Ignore the rest of the line. + p = line.size(); + continue; + } + ERR(configfile, "Bad symbol." + " Expecting only whitespace or key/value seperator: '%s'", + line.c_str()); + return false; + } + } + + if(state == before_key) { + // Line did not contain any data (empty or comment) + return true; + } + + // If state == in_value_XXX_quoted here, the string was not terminated. + if(state != after_value && state != in_value) { + ERR(configfile,"Malformed line: '%s'", line.c_str()); + return false; + } + + DEBUG(configfile, "key['%s'] value['%s']\n", key.c_str(), value.c_str()); + + if(key != "") { + values[key] = value; + } + + return true; +} diff --git a/src/configfile.h b/src/configfile.h new file mode 100644 index 0000000..a6c50bd --- /dev/null +++ b/src/configfile.h @@ -0,0 +1,57 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * configfile.h + * + * Thu May 14 14:51:38 CEST 2015 + * Copyright 2015 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_CONFIGFILE_H__ +#define __DRUMGIZMO_CONFIGFILE_H__ + +#include <string> +#include <map> +#include <stdio.h> + +class ConfigFile { +public: + ConfigFile(std::string filename); + virtual ~ConfigFile(); + + virtual bool load(); + virtual bool save(); + + virtual std::string getValue(const std::string& key); + virtual void setValue(const std::string& key, const std::string& value); + +protected: + std::map<std::string, std::string> values; + std::string filename; + + virtual bool open(std::string mode); + void close(); + std::string readLine(); + bool parseLine(const std::string& line); + + FILE* fp; +}; + +#endif/*__DRUMGIZMO_CONFIGFILE_H__*/ diff --git a/src/configparser.cc b/src/configparser.cc new file mode 100644 index 0000000..96e701b --- /dev/null +++ b/src/configparser.cc @@ -0,0 +1,70 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * configparser.cc + * + * Sat Jun 29 21:55:02 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "configparser.h" + +#include <hugin.hpp> + +#include "saxparser.h" + +ConfigParser::ConfigParser() +{ + str = NULL; +} + +void ConfigParser::characterData(std::string &data) +{ + if(str) str->append(data); +} + +void ConfigParser::startTag(std::string name, attr_t attr) +{ + if(name == "value" && attr.find("name") != attr.end()) { + values[attr["name"]] = ""; + str = &values[attr["name"]]; + } +} + +void ConfigParser::endTag(std::string name) +{ + if(name == "value") str = NULL; +} + +std::string ConfigParser::value(std::string name, std::string def) +{ + if(values.find(name) == values.end()) return def; + return values[name]; +} + +void ConfigParser::parseError(char *buf, size_t len, std::string error, + int lineno) +{ + std::string buffer; + buffer.append(buf, len); + ERR(configparser, "sax parser error '%s' at line %d. " + "Buffer: [%d bytes]<%s>\n", + error.c_str(), lineno, (int)len, buffer.c_str()); +} diff --git a/src/configparser.h b/src/configparser.h new file mode 100644 index 0000000..e67babd --- /dev/null +++ b/src/configparser.h @@ -0,0 +1,49 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * configparser.h + * + * Sat Jun 29 21:55:02 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_CONFIGPARSER_H__ +#define __DRUMGIZMO_CONFIGPARSER_H__ + +#include <map> + +#include "saxparser.h" + +class ConfigParser : public SAXParser { +public: + ConfigParser(); + + void characterData(std::string &data); + void startTag(std::string name, attr_t attr); + void endTag(std::string name); + std::string value(std::string name, std::string def = ""); + void parseError(char *buf, size_t len, std::string error, int lineno); + +private: + std::map<std::string, std::string> values; + std::string *str; +}; + +#endif/*__DRUMGIZMO_CONFIGPARSER_H__*/ diff --git a/src/configuration.cc b/src/configuration.cc new file mode 100644 index 0000000..5c733ee --- /dev/null +++ b/src/configuration.cc @@ -0,0 +1,38 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * configuration.cc + * + * Sat Oct 8 14:37:14 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "configuration.h" + +bool Conf::enable_velocity_modifier = true; +float Conf::velocity_modifier_falloff = 0.5; +float Conf::velocity_modifier_weight = 0.25; + +bool Conf::enable_velocity_randomiser = false; +float Conf::velocity_randomiser_weight = 0.1; + +int Conf::samplerate = 44100; + +bool Conf::enable_resampling = true; diff --git a/src/configuration.h b/src/configuration.h new file mode 100644 index 0000000..b8be49f --- /dev/null +++ b/src/configuration.h @@ -0,0 +1,44 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * configuration.h + * + * Sat Oct 8 14:37:13 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_CONFIGURATION_H__ +#define __DRUMGIZMO_CONFIGURATION_H__ + +namespace Conf { + extern bool enable_velocity_modifier; + extern float velocity_modifier_falloff; + extern float velocity_modifier_weight; + + extern bool enable_velocity_randomiser; + extern float velocity_randomiser_weight; + + extern int samplerate; + + extern bool enable_resampling; +}; + + +#endif/*__DRUMGIZMO_CONFIGURATION_H__*/ diff --git a/src/input_lv2.cc b/src/input_lv2.cc new file mode 100644 index 0000000..e70d293 --- /dev/null +++ b/src/input_lv2.cc @@ -0,0 +1,117 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * input_lv2.cc + * + * Wed Jul 13 14:27:02 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "input_lv2.h" + +#include "lv2/lv2plug.in/ns/ext/atom/util.h" + +#include <midimapparser.h> + +#include <hugin.hpp> + +InputLV2::InputLV2() +{ + eventPort = NULL; +} + +InputLV2::~InputLV2() +{ +} + +bool InputLV2::init(Instruments &i) +{ + instruments = &i; + return true; +} + +void InputLV2::setParm(std::string parm, std::string value) +{ +} + +bool InputLV2::start() +{ + return true; +} + +void InputLV2::stop() +{ +} + +void InputLV2::pre() +{ +} + +event_t *InputLV2::run(size_t pos, size_t len, size_t *nevents) +{ + if(eventPort == NULL) { + *nevents = 0; + return NULL; + } + + event_t *list; + size_t listsize; + + list = (event_t *)malloc(sizeof(event_t) * 1000); + listsize = 0; + + LV2_Atom_Event* ev = lv2_atom_sequence_begin(&eventPort->body); + + while(!lv2_atom_sequence_is_end(&eventPort->body, + eventPort->atom.size, + ev)) { + uint8_t* const data = (uint8_t*)(ev+1); + + if ((data[0] & 0xF0) == 0x80) { // note off + int key = data[1]; + + DEBUG(lv2input, "Event (off) key:%d\n", key); + } + + if ((data[0] & 0xF0) == 0x90) { // note on + int key = data[1]; + int velocity = data[2]; + + DEBUG(lv2input, "Event key:%d vel:%d\n", key, velocity); + + int i = mmap.lookup(key); + if(velocity && i != -1) { + list[listsize].type = TYPE_ONSET; + list[listsize].instrument = i; + list[listsize].velocity = velocity / 127.0; + list[listsize].offset = ev->time.frames; + listsize++; + } + } + ev = lv2_atom_sequence_next(ev); + } + + *nevents = listsize; + return list; +} + +void InputLV2::post() +{ +} diff --git a/src/input_lv2.h b/src/input_lv2.h new file mode 100644 index 0000000..32e2fd8 --- /dev/null +++ b/src/input_lv2.h @@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * input_lv2.h + * + * Wed Jul 13 14:27:02 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_INPUT_LV2_H__ +#define __DRUMGIZMO_INPUT_LV2_H__ + +#include <audioinputenginemidi.h> + +#include <lv2/lv2plug.in/ns/ext/atom/atom.h> + +class InputLV2 : public AudioInputEngineMidi { +public: + InputLV2(); + ~InputLV2(); + + bool init(Instruments &instruments); + + void setParm(std::string parm, std::string value); + + bool start(); + void stop(); + + void pre(); + event_t *run(size_t pos, size_t len, size_t *nevents); + void post(); + + LV2_Atom_Sequence *eventPort; + +private: + Instruments *instruments; +}; + +#endif/*__DRUMGIZMO_INPUT_LV2_H__*/ diff --git a/src/lv2.cc b/src/lv2.cc new file mode 100644 index 0000000..d87665d --- /dev/null +++ b/src/lv2.cc @@ -0,0 +1,235 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * lv2.cc + * + * Wed Jul 13 13:50:33 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include <lv2/lv2plug.in/ns/lv2core/lv2.h> +#include <lv2/lv2plug.in/ns/ext/atom/atom.h> + +#include <stdlib.h> +#include <string.h> + +#include "lv2_gui.h" +#include "lv2_instance.h" + +#include <hugin.hpp> + +#define DRUMGIZMO_URI "http://drumgizmo.org/lv2" +#define NS_DG DRUMGIZMO_URI "/atom#" + +// Stuff to handle DrumGizmo* transmission from instance to GUI. +static LV2_DrumGizmo_Descriptor dg_descriptor; + +static DrumGizmo *dg_get_pci(LV2_Handle instance) +{ + DGLV2 *dglv2 = (DGLV2 *)instance; + return dglv2->dg; +} + +LV2_State_Status +dg_save(LV2_Handle instance, + LV2_State_Store_Function store, + LV2_State_Handle handle, + uint32_t flags, + const LV2_Feature *const * features) +{ + DGLV2 *dglv2 = (DGLV2 *)instance; + + if(!dglv2 || !dglv2->map || !dglv2->map->map) { + // Missing urid feature? + return LV2_STATE_ERR_NO_FEATURE; + } + + std::string config = dglv2->dg->configString(); + + // Backwards compatible fix for errornously stored '\0' byte in < v0.9.8. + // Remove when we reach v1.0 + config += "\n"; + + store(handle, + dglv2->map->map(dglv2->map->handle, NS_DG "config"), + config.data(), + config.length(), + dglv2->map->map(dglv2->map->handle, LV2_ATOM__Chunk), + LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); + + return LV2_STATE_SUCCESS; +} + +LV2_State_Status +dg_restore(LV2_Handle instance, + LV2_State_Retrieve_Function retrieve, + LV2_State_Handle handle, + uint32_t flags, + const LV2_Feature *const * features) +{ + DGLV2 *dglv2 = (DGLV2 *)instance; + + if(!dglv2 || !dglv2->map || !dglv2->map->map) { + // Missing urid feature? + return LV2_STATE_ERR_NO_FEATURE; + } + + size_t size; + uint32_t type; + + const char* data = + (const char*)retrieve(handle, + dglv2->map->map(dglv2->map->handle, NS_DG "config"), + &size, &type, &flags); + + DEBUG(lv2, "Config string size: %d, data*: %p\n", (int)size, data); + + if(data && size) { + std::string config; + + // Fix for errornously stored '\0' byte in < v0.9.8. + // Remove when we reach v1.0 + if(data[size - 1] == '\0') size--; + + config.append(data, size); + dglv2->dg->setConfigString(config); + } + + return LV2_STATE_SUCCESS; +} + +static LV2_State_Interface dg_persist = { + dg_save, + dg_restore +}; + +LV2_Handle instantiate(const struct _LV2_Descriptor *descriptor, + double sample_rate, + const char *bundle_path, + const LV2_Feature *const *features) +{ + DGLV2 *dglv2 = new DGLV2; + + dglv2->map = NULL; + for (int i = 0 ; features[i] ; i++) { + if (!strcmp(features[i]->URI, LV2_URID_URI "#map")) { + dglv2->map = (LV2_URID_Map*)features[i]->data; + } + } + + dg_descriptor.get_pci = dg_get_pci; + + dglv2->in = new InputLV2(); + dglv2->out = new OutputLV2(); + + dglv2->buffer = NULL; + dglv2->buffer_size = 0; + + dglv2->dg = new DrumGizmo(dglv2->out, dglv2->in); + dglv2->dg->setSamplerate(sample_rate); + + return (LV2_Handle)dglv2; +} + +void connect_port(LV2_Handle instance, + uint32_t port, + void *data_location) +{ + DGLV2 *dglv2 = (DGLV2 *)instance; + + if(port == 0) {// MIDI in + dglv2->in->eventPort = (LV2_Atom_Sequence*)data_location; + } else {// Audio Port + if(port - 1 < NUM_OUTPUTS) { + dglv2->out->outputPorts[port - 1].samples = (sample_t*)data_location; + dglv2->out->outputPorts[port - 1].size = 0; + } + } +} + +void activate(LV2_Handle instance) +{ + // We don't really need to do anything here. + DGLV2 *dglv2 = (DGLV2 *)instance; + (void)dglv2; +} + +void run(LV2_Handle instance, + uint32_t sample_count) +{ + static size_t pos = 0; + DGLV2 *dglv2 = (DGLV2 *)instance; + + dglv2->dg->run(pos, dglv2->buffer, sample_count); + + pos += sample_count; +} + +void deactivate(LV2_Handle instance) +{ + // We don't really need to do anything here. + DGLV2 *dglv2 = (DGLV2 *)instance; + dglv2->dg->stop(); +} + +void cleanup(LV2_Handle instance) +{ + DGLV2 *dglv2 = (DGLV2 *)instance; + delete dglv2->dg; + delete dglv2->in; + delete dglv2->out; +} + +const void* extension_data(const char *uri) +{ + if(!strcmp(uri, PLUGIN_INSTANCE_URI)) return &dg_descriptor; + if(!strcmp(uri, LV2_STATE__interface)) return &dg_persist; + return NULL; +} + +#ifdef __cplusplus +extern "C" { +#endif + +static const LV2_Descriptor descriptor = { + DRUMGIZMO_URI, + instantiate, + connect_port, + activate, + run, + deactivate, + cleanup, + extension_data +}; + +LV2_SYMBOL_EXPORT +const LV2_Descriptor* lv2_descriptor(uint32_t index) +{ + switch (index) { + case 0: + return &descriptor; + default: + return NULL; + } +} + +#ifdef __cplusplus +} +#endif diff --git a/src/lv2_event.h b/src/lv2_event.h new file mode 100644 index 0000000..2c340ba --- /dev/null +++ b/src/lv2_event.h @@ -0,0 +1,281 @@ +/* + LV2 Event Extension + Copyright 2008-2011 David Robillard <http://drobilla.net> + Copyright 2006-2007 Lars Luthman <lars.luthman@gmail.com> + + Permission to use, copy, modify, and/or distribute this software for any + purpose with or without fee is hereby granted, provided that the above + copyright notice and this permission notice appear in all copies. + + THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +*/ + +#ifndef LV2_EVENT_H +#define LV2_EVENT_H + +#define LV2_EVENT_URI "http://lv2plug.in/ns/ext/event" +#define LV2_EVENT_AUDIO_STAMP 0 + +#include <stdint.h> + +/** + @file event.h + C API for the LV2 Event extension <http://lv2plug.in/ns/ext/event>. + + This extension is a generic transport mechanism for time stamped events + of any type (e.g. MIDI, OSC, ramps, etc). Each port can transport mixed + events of any type; the type of events and timestamps are defined by a URI + which is mapped to an integer by the host for performance reasons. + + This extension requires the host to support the LV2 URI Map extension. + Any host which supports this extension MUST guarantee that any call to + the LV2 URI Map uri_to_id function with the URI of this extension as the + 'map' argument returns a value within the range of uint16_t. +*/ + +/** + The best Pulses Per Quarter Note for tempo-based uint32_t timestamps. + Equal to 2^12 * 5 * 7 * 9 * 11 * 13 * 17, which is evenly divisble + by all integers from 1 through 18 inclusive, and powers of 2 up to 2^12. +*/ +static const uint32_t LV2_EVENT_PPQN = 3136573440U; + +/** + An LV2 event (header only). + + LV2 events are generic time-stamped containers for any type of event. + The type field defines the format of a given event's contents. + + This struct defines the header of an LV2 event. An LV2 event is a single + chunk of POD (plain old data), usually contained in a flat buffer (see + LV2_EventBuffer below). Unless a required feature says otherwise, hosts may + assume a deep copy of an LV2 event can be created safely using a simple: + + memcpy(ev_copy, ev, sizeof(LV2_Event) + ev->size); (or equivalent) +*/ +typedef struct { + + /** + The frames portion of timestamp. The units used here can optionally be + set for a port (with the lv2ev:timeUnits property), otherwise this is + audio frames, corresponding to the sample_count parameter of the LV2 run + method (e.g. frame 0 is the first frame for that call to run). + */ + uint32_t frames; + + /** + The sub-frames portion of timestamp. The units used here can optionally + be set for a port (with the lv2ev:timeUnits property), otherwise this is + 1/(2^32) of an audio frame. + */ + uint32_t subframes; + + /** + The type of this event, as a number which represents some URI + defining an event type. This value MUST be some value previously + returned from a call to the uri_to_id function defined in the LV2 + URI map extension (see lv2_uri_map.h). + There are special rules which must be followed depending on the type + of an event. If the plugin recognizes an event type, the definition + of that event type will describe how to interpret the event, and + any required behaviour. Otherwise, if the type is 0, this event is a + non-POD event and lv2_event_unref MUST be called if the event is + 'dropped' (see above). Even if the plugin does not understand an event, + it may pass the event through to an output by simply copying (and NOT + calling lv2_event_unref). These rules are designed to allow for generic + event handling plugins and large non-POD events, but with minimal hassle + on simple plugins that "don't care" about these more advanced features. + */ + uint16_t type; + + /** + The size of the data portion of this event in bytes, which immediately + follows. The header size (12 bytes) is not included in this value. + */ + uint16_t size; + + /* size bytes of data follow here */ + +} LV2_Event; + + +/** + A buffer of LV2 events (header only). + + Like events (which this contains) an event buffer is a single chunk of POD: + the entire buffer (including contents) can be copied with a single memcpy. + The first contained event begins sizeof(LV2_EventBuffer) bytes after the + start of this struct. + + After this header, the buffer contains an event header (defined by struct + LV2_Event), followed by that event's contents (padded to 64 bits), followed + by another header, etc: + + | | | | | | | + | | | | | | | | | | | | | | | | | | | | | | | | | + |FRAMES |SUBFRMS|TYP|LEN|DATA..DATA..PAD|FRAMES | ... +*/ +typedef struct { + + /** + The contents of the event buffer. This may or may not reside in the + same block of memory as this header, plugins must not assume either. + The host guarantees this points to at least capacity bytes of allocated + memory (though only size bytes of that are valid events). + */ + uint8_t* data; + + /** + The size of this event header in bytes (including everything). + + This is to allow for extending this header in the future without + breaking binary compatibility. Whenever this header is copied, + it MUST be done using this field (and NOT the sizeof this struct). + */ + uint16_t header_size; + + /** + The type of the time stamps for events in this buffer. + As a special exception, '0' always means audio frames and subframes + (1/UINT32_MAX'th of a frame) in the sample rate passed to instantiate. + + INPUTS: The host must set this field to the numeric ID of some URI + defining the meaning of the frames/subframes fields of contained events + (obtained by the LV2 URI Map uri_to_id function with the URI of this + extension as the 'map' argument, see lv2_uri_map.h). The host must + never pass a plugin a buffer which uses a stamp type the plugin does not + 'understand'. The value of this field must never change, except when + connect_port is called on the input port, at which time the host MUST + have set the stamp_type field to the value that will be used for all + subsequent run calls. + + OUTPUTS: The plugin may set this to any value that has been returned + from uri_to_id with the URI of this extension for a 'map' argument. + When connected to a buffer with connect_port, output ports MUST set this + field to the type of time stamp they will be writing. On any call to + connect_port on an event input port, the plugin may change this field on + any output port, it is the responsibility of the host to check if any of + these values have changed and act accordingly. + */ + uint16_t stamp_type; + + /** + The number of events in this buffer. + + INPUTS: The host must set this field to the number of events contained + in the data buffer before calling run(). The plugin must not change + this field. + + OUTPUTS: The plugin must set this field to the number of events it has + written to the buffer before returning from run(). Any initial value + should be ignored by the plugin. + */ + uint32_t event_count; + + /** + The size of the data buffer in bytes. + This is set by the host and must not be changed by the plugin. + The host is allowed to change this between run() calls. + */ + uint32_t capacity; + + /** + The size of the initial portion of the data buffer containing data. + + INPUTS: The host must set this field to the number of bytes used + by all events it has written to the buffer (including headers) + before calling the plugin's run(). + The plugin must not change this field. + + OUTPUTS: The plugin must set this field to the number of bytes + used by all events it has written to the buffer (including headers) + before returning from run(). + Any initial value should be ignored by the plugin. + */ + uint32_t size; + +} LV2_Event_Buffer; + + +/** + Opaque pointer to host data. +*/ +typedef void* LV2_Event_Callback_Data; + + +/** + Non-POD events feature. + + To support this feature the host must pass an LV2_Feature struct to the + plugin's instantiate method with URI "http://lv2plug.in/ns/ext/event" + and data pointed to an instance of this struct. Note this feature + is not mandatory to support the event extension. +*/ +typedef struct { + + /** + Opaque pointer to host data. + + The plugin MUST pass this to any call to functions in this struct. + Otherwise, it must not be interpreted in any way. + */ + LV2_Event_Callback_Data callback_data; + + /** + Take a reference to a non-POD event. + + If a plugin receives an event with type 0, it means the event is a + pointer to some object in memory and not a flat sequence of bytes + in the buffer. When receiving a non-POD event, the plugin already + has an implicit reference to the event. If the event is stored AND + passed to an output, lv2_event_ref MUST be called on that event. + If the event is only stored OR passed through, this is not necessary + (as the plugin already has 1 implicit reference). + + @param event An event received at an input that will not be copied to + an output or stored in any way. + + @param context The calling context. Like event types, this is a mapped + URI, see lv2_context.h. Simple plugin with just a run() method should + pass 0 here (the ID of the 'standard' LV2 run context). The host + guarantees that this function is realtime safe iff @a context is + realtime safe. + + PLUGINS THAT VIOLATE THESE RULES MAY CAUSE CRASHES AND MEMORY LEAKS. + */ + uint32_t (*lv2_event_ref)(LV2_Event_Callback_Data callback_data, + LV2_Event* event); + + /** + Drop a reference to a non-POD event. + + If a plugin receives an event with type 0, it means the event is a + pointer to some object in memory and not a flat sequence of bytes + in the buffer. If the plugin does not pass the event through to + an output or store it internally somehow, it MUST call this function + on the event (more information on using non-POD events below). + + @param event An event received at an input that will not be copied to an + output or stored in any way. + + @param context The calling context. Like event types, this is a mapped + URI, see lv2_context.h. Simple plugin with just a run() method should + pass 0 here (the ID of the 'standard' LV2 run context). The host + guarantees that this function is realtime safe iff @a context is + realtime safe. + + PLUGINS THAT VIOLATE THESE RULES MAY CAUSE CRASHES AND MEMORY LEAKS. + */ + uint32_t (*lv2_event_unref)(LV2_Event_Callback_Data callback_data, + LV2_Event* event); + +} LV2_Event_Feature; + + +#endif /* LV2_EVENT_H */ diff --git a/src/lv2_gui.cc b/src/lv2_gui.cc new file mode 100644 index 0000000..858e097 --- /dev/null +++ b/src/lv2_gui.cc @@ -0,0 +1,237 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * lv2.cc + * + * Wed Jul 13 13:50:33 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "lv2_gui.h" + +#include <stdio.h> +#include <string.h> + +#include <lv2/lv2plug.in/ns/ext/instance-access/instance-access.h> +#include <lv2/lv2plug.in/ns/extensions/ui/ui.h> + +#include "lv2_instance.h" + +// From: http://codesearch.google.com/#50sg5qT6WNE/src/lv2_ui_dssi.c +// git://repo.or.cz/nekobee.git/src/lv2_ui_dssi.c + +#define DRUMGIZMO_UI_URI "http://drumgizmo.org/lv2-gui" + +#include <plugingui.h> + +/** + * When LV2_EXTERNAL_UI_URI UI is instantiated, the returned + * LV2UI_Widget handle must be cast to pointer to struct lv2_external_ui. + * UI is created in invisible state. + */ +struct lv2_external_ui +{ + /** + * Host calls this function regulary. UI library implementing the + * callback may do IPC or redraw the UI. + * + * @param _this_ the UI context + */ + void (* run)(struct lv2_external_ui * _this_); + + /** + * Host calls this function to make the plugin UI visible. + * + * @param _this_ the UI context + */ + void (* show)(struct lv2_external_ui * _this_); + + /** + * Host calls this function to make the plugin UI invisible again. + * + * @param _this_ the UI context + */ + void (* hide)(struct lv2_external_ui * _this_); +}; + +/** UI extension suitable for out-of-process UIs */ +#define LV2_EXTERNAL_UI_URI "http://lv2plug.in/ns/extensions/ui#external" + +/** + * On UI instantiation, host must supply LV2_EXTERNAL_UI_URI + * feature. LV2_Feature::data must be pointer to struct lv2_external_ui_host. */ +struct lv2_external_ui_host +{ + /** + * Callback that plugin UI will call + * when UI (GUI window) is closed by user. + * This callback wil; be called during execution of lv2_external_ui::run() + * (i.e. not from background thread). + * + * After this callback is called, UI is defunct. Host must call + * LV2UI_Descriptor::cleanup(). If host wants to make the UI visible + * again UI must be reinstantiated. + * + * @param controller Host context associated with plugin UI, as + * supplied to LV2UI_Descriptor::instantiate() + */ + void (* ui_closed)(LV2UI_Controller controller); + + /** + * Optional (may be NULL) "user friendly" identifier which the UI + * may display to allow a user to easily associate this particular + * UI instance with the correct plugin instance as it is represented + * by the host (e.g. "track 1" or "channel 4"). + * + * If supplied by host, the string will be referenced only during + * LV2UI_Descriptor::instantiate() + */ + const char * plugin_human_id; +}; + +struct DG_GUI { + struct lv2_external_ui virt; + + LV2_Handle instance_handle; + LV2_Extension_Data_Feature *data_access; + DrumGizmo *instance; + LV2UI_Controller controller; + + GUI::PluginGUI *gui; + struct lv2_external_ui_host *ui_host_ptr; +}; + +static void ui_run(struct lv2_external_ui * _this_) +{ + struct DG_GUI *dggui = (struct DG_GUI *)_this_; + dggui->gui->processEvents(); +} + +static void ui_show(struct lv2_external_ui * _this_) +{ + struct DG_GUI *dggui = (struct DG_GUI *)_this_; + dggui->gui->show(); +} + +static void ui_hide(struct lv2_external_ui * _this_) +{ + struct DG_GUI *dggui = (struct DG_GUI *)_this_; + if(dggui->gui) dggui->gui->hide(); +} + +static void closeHandler(void *ptr) +{ + struct DG_GUI *gui = (struct DG_GUI *)ptr; + + if(gui->ui_host_ptr && gui->ui_host_ptr->ui_closed) { + gui->ui_host_ptr->ui_closed(gui->controller); + } + + delete gui->gui; + gui->gui = NULL; +} + +static LV2UI_Handle ui_instantiate(const struct _LV2UI_Descriptor * descriptor, + const char * plugin_uri, + const char * bundle_path, + LV2UI_Write_Function write_function, + LV2UI_Controller controller, + LV2UI_Widget * widget, + const LV2_Feature * const * features) +{ + printf("ui_instantiate\n"); + + struct DG_GUI* pt = new struct DG_GUI; + + pt->ui_host_ptr = NULL; + pt->controller = controller; + + while (*features != NULL) { + std::string uri = (*features)->URI; + void *data = (*features)->data; + + printf("DGUI: feature: %s\n", uri.c_str()); + + if(uri == LV2_INSTANCE_ACCESS_URI) { + pt->instance_handle = data; + } + + if(uri == LV2_DATA_ACCESS_URI) { + pt->data_access = (LV2_Extension_Data_Feature *)data; + } + + if(uri == LV2_EXTERNAL_UI_URI) { + pt->ui_host_ptr = (struct lv2_external_ui_host *)data; + } + features++; + } + + LV2_DrumGizmo_Descriptor *dgd = + (LV2_DrumGizmo_Descriptor *)(*pt->data_access->data_access)(PLUGIN_INSTANCE_URI); + + pt->instance = dgd->get_pci(pt->instance_handle); + pt->virt.run = ui_run; + pt->virt.show = ui_show; + pt->virt.hide = ui_hide; + pt->gui = new GUI::PluginGUI(); + pt->gui->setWindowClosedCallback(closeHandler, pt); + + *widget = (LV2UI_Widget)pt; + + return pt; +} + +static void ui_cleanup(LV2UI_Handle ui) +{ + struct DG_GUI* pt = (struct DG_GUI*)ui; + delete pt->gui; + pt->gui = NULL; + delete pt; +} + +static void ui_port_event(LV2UI_Handle ui, + uint32_t port_index, + uint32_t buffer_size, + uint32_t format, + const void * buffer) +{ +} + +#ifdef __cplusplus +extern "C" { +#endif + +static LV2UI_Descriptor descriptor = { + DRUMGIZMO_UI_URI, + ui_instantiate, + ui_cleanup, + ui_port_event, + NULL +}; + +const LV2UI_Descriptor *lv2ui_descriptor(uint32_t index) +{ + if(index == 0) return &descriptor; + return NULL; +} + +#ifdef __cplusplus +} +#endif diff --git a/src/lv2_gui.h b/src/lv2_gui.h new file mode 100644 index 0000000..2857445 --- /dev/null +++ b/src/lv2_gui.h @@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * lv2_gui.h + * + * Fri Oct 21 10:48:53 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_LV2_GUI_H__ +#define __DRUMGIZMO_LV2_GUI_H__ + +#include <lv2/lv2plug.in/ns/lv2core/lv2.h> +#include <lv2/lv2plug.in/ns/ext/data-access/data-access.h> + +#define PLUGIN_INSTANCE_URI "http://drumgizmo.org/ns/drumgizmo-plugin-instance" + +class DrumGizmo; +struct LV2_DrumGizmo_Descriptor { + DrumGizmo *(*get_pci)(LV2_Handle instance); +}; + +#endif/*__DRUMGIZMO_LV2_GUI_H__*/ diff --git a/src/lv2_instance.h b/src/lv2_instance.h new file mode 100644 index 0000000..e050e22 --- /dev/null +++ b/src/lv2_instance.h @@ -0,0 +1,48 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * lv2_instance.h + * + * Sun Nov 20 15:27:41 CET 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_LV2_INSTANCE_H__ +#define __DRUMGIZMO_LV2_INSTANCE_H__ + +#include <lv2/lv2plug.in/ns/lv2core/lv2.h> +#include <lv2/lv2plug.in/ns/ext/state/state.h> +#include <lv2/lv2plug.in/ns/ext/urid/urid.h> + +#include "input_lv2.h" +#include "output_lv2.h" + +#include <drumgizmo.h> + +typedef struct { + InputLV2 *in; + OutputLV2 *out; + DrumGizmo *dg; + sample_t *buffer; + size_t buffer_size; + LV2_URID_Map* map; +} DGLV2; + +#endif/*__DRUMGIZMO_LV2_INSTANCE_H__*/ diff --git a/src/manifest.ttl b/src/manifest.ttl new file mode 100644 index 0000000..65a8953 --- /dev/null +++ b/src/manifest.ttl @@ -0,0 +1,7 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://drumgizmo.org/lv2> + a lv2:Plugin ; + lv2:binary <drumgizmo.so> ; + rdfs:seeAlso <drumgizmo.ttl> . diff --git a/src/message.h b/src/message.h new file mode 100644 index 0000000..07b0300 --- /dev/null +++ b/src/message.h @@ -0,0 +1,121 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * message.h + * + * Wed Mar 20 15:50:57 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_MESSAGE_H__ +#define __DRUMGIZMO_MESSAGE_H__ + +#include <string> + +class MessageHandler; + +class Message { +public: + typedef enum { + // Engine -> GUI Messages: + LoadStatus, // Signal GUI the current load status. + LoadStatusMidimap, // Signal GUI the current load status of the midimap. + + // GUI -> Engine, Engine -> Engine Messages: + LoadDrumKit, // Signal engine to load drumkit. + LoadMidimap, // Signal engine to load midimap. + EngineSettingsMessage, // Request or receive engine settings. + ChangeSettingMessage, // Update named setting in engine. + } type_t; + + typedef enum { + NormalProcessing, // Just add to the queue + FilterMultiple, // Ignore top message if it has the same type. + // SyncWait, // Block the send call until the message has been handled by the receiver. + } processing_mode_t; + + virtual ~Message() {} + virtual type_t type() = 0; + virtual processing_mode_t processing_mode() { return NormalProcessing; } +}; + +class LoadStatusMessage : public Message { +public: + type_t type() { return Message::LoadStatus; } + processing_mode_t processing_mode() { return FilterMultiple; } + unsigned int number_of_files; + unsigned int numer_of_files_loaded; + std::string current_file; +}; + +class LoadStatusMessageMidimap : public Message { +public: + type_t type() { return Message::LoadStatusMidimap; } + bool success; +}; + +class LoadDrumKitMessage : public Message { +public: + type_t type() { return Message::LoadDrumKit; } + std::string drumkitfile; +}; + +class LoadMidimapMessage : public Message { +public: + type_t type() { return Message::LoadMidimap; } + std::string midimapfile; +}; + +class EngineSettingsMessage : public Message { +public: + type_t type() { return Message::EngineSettingsMessage; } + std::string midimapfile; + bool midimap_loaded; + + std::string drumkitfile; + bool drumkit_loaded; + + float enable_velocity_modifier; + float velocity_modifier_falloff; + float velocity_modifier_weight; + float enable_velocity_randomiser; + float velocity_randomiser_weight; +}; + +class ChangeSettingMessage : public Message { +public: + typedef enum { + enable_velocity_modifier, + velocity_modifier_weight, + velocity_modifier_falloff, + } setting_name_t; + + ChangeSettingMessage(setting_name_t n, float v) { + name = n; + value = v; + } + + type_t type() { return Message::ChangeSettingMessage; } + + setting_name_t name; + float value; +}; + +#endif/*__DRUMGIZMO_MESSAGE_H__*/ diff --git a/src/messagehandler.cc b/src/messagehandler.cc new file mode 100644 index 0000000..52a89a5 --- /dev/null +++ b/src/messagehandler.cc @@ -0,0 +1,89 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * messagehandler.cc + * + * Fri Jun 14 20:30:43 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "messagehandler.h" + +#include <hugin.hpp> + +#include "messagereceiver.h" + +// Global messagehandler: +MessageHandler msghandler; + +MessageHandler::MessageHandler() +{ +} + +void MessageHandler::addReceiver(message_receiver_id_t id, + MessageReceiver *receiver) +{ + MutexAutolock l(mutex); + + receivers[id] = receiver; +} + +void MessageHandler::removeReceiver(MessageReceiver *receiver) +{ + MutexAutolock l(mutex); + + std::map<message_receiver_id_t, MessageReceiver *>::iterator i = + receivers.begin(); + while(i != receivers.end()) { + if(i->second == receiver) { + receivers.erase(i); + break; + } + i++; + } +} + +bool MessageHandler::sendMessage(message_receiver_id_t id, Message* msg) +{ + MutexAutolock l(mutex); + + if(receivers.find(id) == receivers.end()) { + //WARN(msghandler, "Could not find id %d\n", id); + delete msg; + return false; + } + + //DEBUG(msghandler, "Sending message to id %d\n", id); + + MessageReceiver *receiver = receivers[id]; + /* // This code causes sporadic segfaults on windows. + if(msg->processing_mode() == Message::FilterMultiple) { + Message *pmsg; + MutexAutolock lock(receiver->message_mutex); // Make peek/receive atomic. + while( (pmsg = receiver->peekMessage()) != NULL) { + if(pmsg->type() != msg->type()) break; + // Remove all old messages with same type. + delete receiver->receiveMessage(); + } + } + */ + receiver->sendMessage(msg); + return true; +} diff --git a/src/messagehandler.h b/src/messagehandler.h new file mode 100644 index 0000000..9812777 --- /dev/null +++ b/src/messagehandler.h @@ -0,0 +1,66 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * messagehandler.h + * + * Fri Jun 14 20:30:43 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_MESSAGEHANDLER_H__ +#define __DRUMGIZMO_MESSAGEHANDLER_H__ + +#include <map> + +#include "message.h" +#include "mutex.h" + +typedef enum { + MSGRCV_ENGINE = 1, + MSGRCV_UI = 2, + MSGRCV_LOADER = 3, +} message_receiver_id_t; + +class MessageReceiver; + +class MessageHandler { +public: + MessageHandler(); + + void addReceiver(message_receiver_id_t id, MessageReceiver *receiver); + void removeReceiver(MessageReceiver *receiver); + + /** + * Send Message to receiver with specified id. + * @return Return true if id is registered. Return false if id is not + * currently registered. + */ + bool sendMessage(message_receiver_id_t id, Message* msg); + +private: + std::map<message_receiver_id_t, MessageReceiver *> receivers; + + Mutex mutex; +}; + +// Global MessageHandler; +extern MessageHandler msghandler; + +#endif/*__DRUMGIZMO_MESSAGEHANDLER_H__*/ diff --git a/src/messagereceiver.cc b/src/messagereceiver.cc new file mode 100644 index 0000000..a24482b --- /dev/null +++ b/src/messagereceiver.cc @@ -0,0 +1,78 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * messagereceiver.cc + * + * Sun Jun 16 12:09:06 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "messagereceiver.h" + +#include <hugin.hpp> + +MessageReceiver::MessageReceiver(message_receiver_id_t id) +{ + msghandler.addReceiver(id, this); +} + +MessageReceiver::~MessageReceiver() +{ + msghandler.removeReceiver(this); +} + +void MessageReceiver::sendMessage(Message *msg) +{ + MutexAutolock l(message_mutex); + + message_queue.push_back(msg); +} + +Message *MessageReceiver::receiveMessage() +{ + Message *msg = NULL; + if(message_queue.size()) { + msg = message_queue.front(); + message_queue.pop_front(); + } + return msg; +} + +Message *MessageReceiver::peekMessage() +{ + Message *msg = NULL; + if(message_queue.size()) { + msg = message_queue.front(); + } + return msg; +} + +void MessageReceiver::handleMessages(size_t max) +{ + MutexAutolock l(message_mutex); + bool process_all = false; + if(max == 0) process_all = true; + + while((process_all || max--) && peekMessage()) { + Message *msg = receiveMessage(); + handleMessage(msg); + delete msg; + } +} diff --git a/src/messagereceiver.h b/src/messagereceiver.h new file mode 100644 index 0000000..2794091 --- /dev/null +++ b/src/messagereceiver.h @@ -0,0 +1,75 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * messagereceiver.h + * + * Sun Jun 16 12:09:06 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_MESSAGERECEIVER_H__ +#define __DRUMGIZMO_MESSAGERECEIVER_H__ + +#include <list> + +#include "mutex.h" +#include "message.h" +#include "messagehandler.h" + +class MessageReceiver { + friend class MessageHandler; +public: + MessageReceiver(message_receiver_id_t id); + ~MessageReceiver(); + + /** + * Receive message from the message queue. + */ + Message *receiveMessage(); + + /** + * Receive message from the message queue without removing it. + */ + Message *peekMessage(); + + /** + * Add a message to the message queue. + */ + void sendMessage(Message *msg); + + /** + * Handle messages from the event queue. + * @param max_number_of_events the maximum number of events to be handled in + * this call. 0 means all. + */ + void handleMessages(size_t max_number_of_events = 0); + + /** + * Handler to be implemented in child classes. + * Handles a single event. + */ + virtual void handleMessage(Message *msg) = 0; + +private: + Mutex message_mutex; + std::list<Message *> message_queue; +}; + +#endif/*__DRUMGIZMO_MESSAGERECEIVER_H__*/ diff --git a/src/midimapparser.cc b/src/midimapparser.cc new file mode 100644 index 0000000..9d30a05 --- /dev/null +++ b/src/midimapparser.cc @@ -0,0 +1,52 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * midimapparser.cc + * + * Mon Aug 8 16:55:30 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "midimapparser.h" + +MidiMapParser::MidiMapParser(std::string file) +{ + fd = fopen(file.c_str(), "r"); +} + +MidiMapParser::~MidiMapParser() +{ + if(fd) fclose(fd); +} + +void MidiMapParser::startTag(std::string name, attr_t attr) +{ + if(name == "map") { + if(attr.find("note") != attr.end() && attr.find("instr") != attr.end()) { + midimap[atoi(attr["note"].c_str())] = attr["instr"]; + } + } +} + +int MidiMapParser::readData(char *data, size_t size) +{ + if(!fd) return -1; + return fread(data, 1, size, fd); +} diff --git a/src/midimapparser.h b/src/midimapparser.h new file mode 100644 index 0000000..98ab886 --- /dev/null +++ b/src/midimapparser.h @@ -0,0 +1,52 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * midimapparser.h + * + * Mon Aug 8 16:55:30 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_MIDIMAPPARSER_H__ +#define __DRUMGIZMO_MIDIMAPPARSER_H__ + +#include <stdio.h> + +#include "saxparser.h" + +#include "midimapper.h" + +class MidiMapParser : public SAXParser { +public: + MidiMapParser(std::string file); + ~MidiMapParser(); + + void startTag(std::string name, attr_t attr); + + midimap_t midimap; + +protected: + int readData(char *data, size_t size); + +private: + FILE *fd; +}; + +#endif/*__DRUMGIZMO_MIDIMAPPARSER_H__*/ diff --git a/src/midimapper.cc b/src/midimapper.cc new file mode 100644 index 0000000..d4ff94e --- /dev/null +++ b/src/midimapper.cc @@ -0,0 +1,41 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * midimapper.cc + * + * Mon Jul 21 15:24:08 CEST 2008 + * Copyright 2008 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "midimapper.h" + +int MidiMapper::lookup(int note) +{ + if(midimap.find(note) == midimap.end()) return -1; + std::string instr = midimap[note]; + if(instrmap.find(instr) == instrmap.end()) return -1; + return instrmap[instr]; +} + +void MidiMapper::clear() +{ + midimap.clear(); + instrmap.clear(); +} diff --git a/src/midimapper.h b/src/midimapper.h new file mode 100644 index 0000000..7439c4b --- /dev/null +++ b/src/midimapper.h @@ -0,0 +1,46 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * midimapper.h + * + * Mon Jul 21 15:24:07 CEST 2008 + * Copyright 2008 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_MIDIMAPPER_H__ +#define __DRUMGIZMO_MIDIMAPPER_H__ + +#include <map> +#include <string> + +typedef std::map<int, std::string> midimap_t; +typedef std::map<std::string, int> instrmap_t; + +class MidiMapper { +public: + void clear(); + + int lookup(int note); + + instrmap_t instrmap; + midimap_t midimap; +}; + +#endif/*__DRUMGIZMO_MIDIMAPPER_H__*/ diff --git a/src/mutex.cc b/src/mutex.cc new file mode 100644 index 0000000..22d59a6 --- /dev/null +++ b/src/mutex.cc @@ -0,0 +1,155 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * mutex.cc + * + * Thu Nov 12 10:51:32 CET 2009 + * Copyright 2009 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of Pracro. + * + * Pracro is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Pracro is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Pracro; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "mutex.h" + +#ifdef WIN32 +#include <windows.h> +#else +#include <pthread.h> +#endif + +struct mutex_private_t { +#ifdef WIN32 + HANDLE mutex; +#else + pthread_mutex_t mutex; +#endif +}; + +Mutex::Mutex() +{ + prv = new struct mutex_private_t(); +#ifdef WIN32 + prv->mutex = CreateMutex(NULL, // default security attributes + FALSE, // initially not owned + NULL); // unnamed mutex +#else + pthread_mutex_init (&prv->mutex, NULL); +#endif +} + +Mutex::~Mutex() +{ +#ifdef WIN32 + CloseHandle(prv->mutex); +#else + pthread_mutex_destroy(&prv->mutex); +#endif + + if(prv) delete prv; +} + +void Mutex::lock() +{ +#ifdef WIN32 + WaitForSingleObject(prv->mutex, // handle to mutex + INFINITE); // no time-out interval +#else + pthread_mutex_lock(&prv->mutex); +#endif +} + +void Mutex::unlock() +{ +#ifdef WIN32 + ReleaseMutex(prv->mutex); +#else + pthread_mutex_unlock(&prv->mutex); +#endif +} + +MutexAutolock::MutexAutolock(Mutex &m) + : mutex(m) +{ + mutex.lock(); +} + +MutexAutolock::~MutexAutolock() +{ + mutex.unlock(); +} + +#ifdef TEST_MUTEX +//deps: +//cflags: $(PTHREAD_CFLAGS) +//libs: $(PTHREAD_LIBS) +#include <test.h> + +#include <unistd.h> + +volatile int cnt = 0; + +static void* thread_run(void *data) +{ + Mutex *mutex = (Mutex*)data; + mutex->lock(); + cnt++; + mutex->unlock(); + return NULL; +} + +TEST_BEGIN; + +Mutex mutex; + +mutex.lock(); +TEST_FALSE(mutex.trylock(), "Testing if trylock works negative."); +mutex.unlock(); +TEST_TRUE(mutex.trylock(), "Testing if trylock works positive."); +mutex.unlock(); + +mutex.lock(); + +pthread_attr_t attr; +pthread_t tid; +pthread_attr_init(&attr); +pthread_create(&tid, &attr, thread_run, &mutex); + +sleep(1); +TEST_EQUAL_INT(cnt, 0, "Testing if lock prevent cnt from increasing."); +mutex.unlock(); + +sleep(1); +TEST_EQUAL_INT(cnt, 1, "Testing if unlock makes cnt increase."); + +pthread_join(tid, NULL); +pthread_attr_destroy(&attr); + +{ + TEST_TRUE(mutex.trylock(), "Testing if autolock has not yet locked the mutex."); + mutex.unlock(); + MutexAutolock mlock(mutex); + TEST_FALSE(mutex.trylock(), "Testing if autolock worked."); +} + +TEST_TRUE(mutex.trylock(), "Testing if autolock has released the lock on the mutex."); +mutex.unlock(); + +TEST_END; + +#endif/*TEST_MUTEX*/ diff --git a/src/mutex.h b/src/mutex.h new file mode 100644 index 0000000..11704d4 --- /dev/null +++ b/src/mutex.h @@ -0,0 +1,55 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * mutex.h + * + * Thu Nov 12 10:51:32 CET 2009 + * Copyright 2009 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of Pracro. + * + * Pracro is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Pracro is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Pracro; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __PRACRO_MUTEX_H__ +#define __PRACRO_MUTEX_H__ + +struct mutex_private_t; + +class Mutex { +public: + Mutex(); + ~Mutex(); + + bool trylock(); + void lock(); + void unlock(); + +private: + struct mutex_private_t* prv; +}; + +class MutexAutolock { +public: + MutexAutolock(Mutex &mutex); + ~MutexAutolock(); + +private: + Mutex &mutex; +}; + +#endif/*__PRACRO_MUTEX_H__*/ diff --git a/src/nolocale.h b/src/nolocale.h new file mode 100644 index 0000000..816dd9c --- /dev/null +++ b/src/nolocale.h @@ -0,0 +1,78 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * nolocale.h + * + * Fri Feb 13 12:48:10 CET 2015 + * Copyright 2015 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_NOLOCALE_H__ +#define __DRUMGIZMO_NOLOCALE_H__ + +#include <locale.h> +#include <stdarg.h> + +static inline double atof_nol(const char *nptr) +{ + double res; + + const char *locale = setlocale(LC_NUMERIC, "C"); + + res = atof(nptr); + + setlocale(LC_NUMERIC, locale); + + return res; +} + +static inline int sprintf_nol(char *str, const char *format, ...) +{ + int ret; + + const char *locale = setlocale(LC_NUMERIC, "C"); + + va_list vl; + va_start(vl, format); + ret = vsprintf(str, format, vl); + va_end(vl); + + setlocale(LC_NUMERIC, locale); + + return ret; +} + +static inline int snprintf_nol(char *str, size_t size, const char *format, ...) +{ + int ret; + + const char *locale = setlocale(LC_NUMERIC, "C"); + + va_list vl; + va_start(vl, format); + ret = vsnprintf(str, size, format, vl); + va_end(vl); + + setlocale(LC_NUMERIC, locale); + + return ret; +} + +#endif/*__DRUMGIZMO_NOLOCALE_H__*/ diff --git a/src/output_lv2.cc b/src/output_lv2.cc new file mode 100644 index 0000000..09999cb --- /dev/null +++ b/src/output_lv2.cc @@ -0,0 +1,82 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * output_lv2.cc + * + * Wed Jul 13 14:27:06 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "output_lv2.h" + +#include <string.h> + +OutputLV2::OutputLV2() +{ + for(size_t i = 0; i < NUM_OUTPUTS; i++) { + outputPorts[i].size = 0; + outputPorts[i].samples = NULL; + } +} + +OutputLV2::~OutputLV2() +{ +} + +bool OutputLV2::init(Channels channels) +{ + return true; +} + +void OutputLV2::setParm(std::string parm, std::string value) +{ +} + +bool OutputLV2::start() +{ + return true; +} + +void OutputLV2::stop() +{ +} + +void OutputLV2::pre(size_t nsamples) +{ +} + +void OutputLV2::run(int ch, sample_t *samples, size_t nsamples) +{ + if(ch < NUM_OUTPUTS) { + if(outputPorts[ch].samples) { + memcpy(outputPorts[ch].samples, samples, nsamples * sizeof(sample_t)); + } + } +} + +void OutputLV2::post(size_t nsamples) +{ +} + +sample_t *OutputLV2::getBuffer(int ch) +{ + if(ch < NUM_OUTPUTS) return outputPorts[ch].samples; + return NULL; +} diff --git a/src/output_lv2.h b/src/output_lv2.h new file mode 100644 index 0000000..a3a2555 --- /dev/null +++ b/src/output_lv2.h @@ -0,0 +1,61 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * output_lv2.h + * + * Wed Jul 13 14:27:06 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_OUTPUT_LV2_H__ +#define __DRUMGIZMO_OUTPUT_LV2_H__ + +#include <audiooutputengine.h> + +#define NUM_OUTPUTS 64 + +class OutputPort { +public: + size_t size; + sample_t *samples; +}; + +class OutputLV2 : public AudioOutputEngine { +public: + OutputLV2(); + ~OutputLV2(); + + bool init(Channels channels); + + void setParm(std::string parm, std::string value); + + bool start(); + void stop(); + + void pre(size_t nsamples); + void run(int ch, sample_t *samples, size_t nsamples); + void post(size_t nsamples); + + sample_t *getBuffer(int c); + + OutputPort outputPorts[NUM_OUTPUTS]; +}; + +#endif/*__DRUMGIZMO_OUTPUT_LV2_H__*/ diff --git a/src/path.cc b/src/path.cc new file mode 100644 index 0000000..1b4ede3 --- /dev/null +++ b/src/path.cc @@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * path.cc + * + * Tue May 3 14:42:47 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "path.h" + +#ifndef __MINGW32__ +#include <libgen.h> +#endif/*__MINGW32__*/ + +#include <string.h> +#include <stdlib.h> + +std::string getPath(std::string file) +{ + std::string p; +#ifndef __MINGW32__ + char *b = strdup(file.c_str()); + p = dirname(b); + free(b); +#else + char drive[_MAX_DRIVE]; + char dir[_MAX_DIR]; + _splitpath(file.c_str(), drive, dir, NULL, NULL); + p = std::string(drive) + dir; +#endif + + return p; +} diff --git a/src/path.h b/src/path.h new file mode 100644 index 0000000..bdad0a5 --- /dev/null +++ b/src/path.h @@ -0,0 +1,34 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * path.h + * + * Tue May 3 14:42:46 CEST 2011 + * Copyright 2011 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_PATH_H__ +#define __DRUMGIZMO_PATH_H__ + +#include <string> + +std::string getPath(std::string file); + +#endif/*__DRUMGIZMO_PATH_H__*/ diff --git a/src/saxparser.cc b/src/saxparser.cc new file mode 100644 index 0000000..1bd98a8 --- /dev/null +++ b/src/saxparser.cc @@ -0,0 +1,135 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * saxparser.cc + * + * Tue Jul 22 16:26:22 CEST 2008 + * Copyright 2008 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "saxparser.h" + +#include <stdio.h> +#include <string.h> +#include <hugin.hpp> + +static void character_hndl(void *p, const XML_Char *s, int len) +{ + SAXParser *parser = (SAXParser*)XML_GetUserData(p); + std::string chars; + chars.append(s, len); + parser->characterData(chars); +} + +static void start_hndl(void *p, const char *el, const char **attr) +{ + SAXParser *parser = (SAXParser*)XML_GetUserData(p); + + // Convert to comfy C++ values... + std::string name = el; + std::map< std::string, std::string > attributes; + + while(*attr) { + std::string at_name = *attr; + attr++; + std::string at_value = *attr; + attr++; + + attributes.insert(make_pair(at_name, at_value)); + } + + parser->startTag(name, attributes); +} + +static void end_hndl(void *p, const char *el) +{ + SAXParser *parser = (SAXParser*)XML_GetUserData(p); + std::string name = el; + parser->endTag(name); +} + + +SAXParser::SAXParser() +{ + p = XML_ParserCreate(NULL); + if(!p) { + fprintf(stderr, "Couldn't allocate memory for parser\n"); + // throw Exception(...); + return; + } + + XML_SetUserData(p, this); + XML_UseParserAsHandlerArg(p); + XML_SetElementHandler(p, start_hndl, end_hndl); + XML_SetCharacterDataHandler(p, character_hndl); +} + +SAXParser::~SAXParser() +{ + XML_ParserFree(p); +} + +int SAXParser::parse() +{ + DEBUG(sax, "parse()\n"); + + char buf[32]; + int len; + + do { + len = readData(buf, sizeof(buf) - 1); + if(len == -1) { + parseError((char*)"", 0, "Could not read data", 0); + return 1; + } + if(!XML_Parse(p, buf, len, len == 0)) { + parseError(buf, len, XML_ErrorString(XML_GetErrorCode(p)), + (int)XML_GetCurrentLineNumber(p)); + return 1; + } + + memset(buf, 0, sizeof(buf)); + } while(len); + + return 0; +} + +int SAXParser::parse(std::string buffer) +{ + DEBUG(sax, "parse(buffer %d bytes)\n", (int)buffer.length()); + + if(!XML_Parse(p, buffer.c_str(), buffer.length(), true)) { + parseError((char*)buffer.c_str(), buffer.length(), + XML_ErrorString(XML_GetErrorCode(p)), + (int)XML_GetCurrentLineNumber(p)); + return 1; + } + + return 0; +} + +void SAXParser::parseError(char *buf, size_t len, std::string error, int lineno) +{ + fprintf(stderr, "SAXParser error at line %d: %s\n", lineno, error.c_str()); + fprintf(stderr, "\tBuffer %u bytes: [", (int)len); + if(fwrite(buf, len, 1, stderr) != len) {} + fprintf(stderr, "]\n"); + fflush(stderr); +} diff --git a/src/saxparser.h b/src/saxparser.h new file mode 100644 index 0000000..aff90d7 --- /dev/null +++ b/src/saxparser.h @@ -0,0 +1,57 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * saxparser.h + * + * Tue Jul 22 16:26:21 CEST 2008 + * Copyright 2008 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __DRUMGIZMO_SAXPARSER_H__ +#define __DRUMGIZMO_SAXPARSER_H__ + +#include <string> +#include <map> +#include <expat.h> + +typedef std::map< std::string, std::string> attr_t; + +class SAXParser { +public: + SAXParser(); + virtual ~SAXParser(); + + int parse(); + int parse(std::string buffer); + + virtual void characterData(std::string &data) {} + virtual void startTag(std::string name, attr_t attr) {} + virtual void endTag(std::string name) {} + + virtual void parseError(char *buf, size_t len, std::string error, int lineno); + +protected: + virtual int readData(char *data, size_t size) { return 0; } + +private: + XML_Parser p; +}; + +#endif/*__DRUMGIZMO_SAXPARSER_H__*/ diff --git a/src/semaphore.cc b/src/semaphore.cc new file mode 100644 index 0000000..47ce8e0 --- /dev/null +++ b/src/semaphore.cc @@ -0,0 +1,111 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * semaphore.cc + * + * Sat Oct 8 17:44:13 CEST 2005 + * Copyright 2005 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of Pracro. + * + * Pracro is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Pracro is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Pracro; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "semaphore.h" + +#include <hugin.hpp> + +#ifdef WIN32 +#include <windows.h> +#else +// Make sure we don't include /this/ file... +#include <../include/semaphore.h> +#endif + +struct semaphore_private_t { +#ifdef WIN32 + HANDLE semaphore; +#else + sem_t semaphore; +#endif +}; + +Semaphore::Semaphore(const char *name) +{ + this->name = name; + DEBUG(semaphore, "Create [%s]\n", name); + + prv = new struct semaphore_private_t(); + +#ifdef WIN32 + prv->semaphore = CreateSemaphore(NULL, // default security attributes + 0, // initial count + 2147483647, // maximum count (Max LONG) + NULL); // unnamed semaphore +#else + sem_init(&prv->semaphore, 0, 0); +#endif +} + +Semaphore::~Semaphore() +{ + DEBUG(semaphore, "Delete [%s]\n", name); + +#ifdef WIN32 + CloseHandle(prv->semaphore); +#else + sem_destroy(&prv->semaphore); +#endif + + if(prv) delete prv; +} + +void Semaphore::post() +{ + DEBUG(semaphore, "Post [%s]\n", name); + +#ifdef WIN32 + ReleaseSemaphore(prv->semaphore, 1, NULL); +#else + sem_post(&prv->semaphore); +#endif +} + +void Semaphore::wait() +{ + DEBUG(semaphore, "Wait [%s]\n", name); + +#ifdef WIN32 + WaitForSingleObject(prv->semaphore, INFINITE); +#else + sem_wait(&prv->semaphore); +#endif +} + +#ifdef TEST_SEMAPHORE +//deps: +//cflags: -I.. $(PTHREAD_CFLAGS) +//libs: $(PTHREAD_LIBS) +#include <test.h> + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). +TEST_TRUE(false, "No tests yet!"); + +TEST_END; + +#endif/*TEST_SEMAPHORE*/ diff --git a/src/semaphore.h b/src/semaphore.h new file mode 100644 index 0000000..7e39f5a --- /dev/null +++ b/src/semaphore.h @@ -0,0 +1,45 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * semaphore.h + * + * Sat Oct 8 17:44:13 CEST 2005 + * Copyright 2005 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of Pracro. + * + * Pracro is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Pracro is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Pracro; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __PRACRO_SEMAPHORE_H__ +#define __PRACRO_SEMAPHORE_H__ + +struct semaphore_private_t; + +class Semaphore { +public: + Semaphore(const char *name = ""); + ~Semaphore(); + + void post(); + void wait(); + +private: + struct semaphore_private_t *prv; + const char *name; +}; + +#endif/*__PRACRO_SEMAPHORE_H__*/ diff --git a/src/thread.cc b/src/thread.cc new file mode 100644 index 0000000..6e216e9 --- /dev/null +++ b/src/thread.cc @@ -0,0 +1,68 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * thread.cc + * + * Tue Jan 24 08:11:37 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "thread.h" + +#include <stdio.h> +#include <hugin.hpp> + +Thread::Thread() +{} + +Thread::~Thread() +{} + +void Thread::run() +{ + DEBUG(thread, "Thread::run()\n"); +#ifdef WIN32 + tid = CreateThread(NULL, 0, thread_run, this, 0, NULL); +#else + pthread_create(&tid, NULL, thread_run, this); +#endif/*WIN32*/ +} + +void Thread::wait_stop() +{ +#ifdef WIN32 + WaitForSingleObject(tid, INFINITE); +#else + pthread_join(tid, NULL); +#endif/*WIN32*/ +} + +#ifdef WIN32 +DWORD WINAPI +#else +void* +#endif/*WIN32*/ +Thread::thread_run(void *data) +{ + DEBUG(thread, "Thread run\n"); + Thread *t = (Thread*)data; + t->thread_main(); + return 0; +} diff --git a/src/thread.h b/src/thread.h new file mode 100644 index 0000000..f2c1dd0 --- /dev/null +++ b/src/thread.h @@ -0,0 +1,56 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * thread.h + * + * Tue Jan 24 08:11:37 CET 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#pragma once + +#ifdef WIN32 +#define WIN32_LEAN_AND_MEAN +#include <windows.h> +#else +#include <pthread.h> +#endif/*WIN32*/ + +class Thread { +public: + Thread(); + virtual ~Thread(); + + void run(); + void wait_stop(); + +protected: + virtual void thread_main() = 0; + +private: +#ifdef WIN32 + HANDLE tid; + static DWORD WINAPI +#else + pthread_t tid; + static void* +#endif/*WIN32*/ + thread_run(void *data); +}; diff --git a/src/versionstr.cc b/src/versionstr.cc new file mode 100644 index 0000000..90557f6 --- /dev/null +++ b/src/versionstr.cc @@ -0,0 +1,151 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * versionstr.cc + * + * Wed Jul 22 11:41:32 CEST 2009 + * Copyright 2009 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "versionstr.h" + +#include <memory.h> +#include <stdlib.h> +#include <stdio.h> + +// Workaround - major, minor and patch are defined as macros when using _GNU_SOURCES +#ifdef major +#undef major +#endif +#ifdef minor +#undef minor +#endif +#ifdef patch +#undef patch +#endif + +VersionStr::VersionStr(std::string v) throw(const char *) +{ + memset(version, 0, sizeof(version)); + set(v); +} + +VersionStr::VersionStr(size_t major, size_t minor, size_t patch) +{ + version[0] = major; + version[1] = minor; + version[2] = patch; +} + +void VersionStr::set(std::string v) throw(const char *) +{ + std::string num; + size_t idx = 0; + for(size_t i = 0; i < v.length(); i++) { + if(v[i] == '.') { + if(idx > 2) throw "Version string is too long."; + version[idx] = atoi(num.c_str()); + idx++; + num = ""; + } else if(v[i] >= '0' && v[i] <= '9') { + num.append(1, v[i]); + } else { + throw "Version string contains illegal character."; + } + } + if(idx > 2) throw "Version string is too long."; + version[idx] = atoi(num.c_str()); +} + +VersionStr::operator std::string() const +{ + std::string v; + char buf[64]; + if(patch()) { + sprintf(buf, "%d.%d.%d", (int)major(), (int)minor(), (int)patch()); + } else { + sprintf(buf, "%d.%d", (int)major(), (int)minor()); + } + v = buf; + return v; +} + +void VersionStr::operator=(std::string v) throw(const char *) +{ + set(v); +} + +// return a - b simplified as -1, 0 or 1 +static int vdiff(const VersionStr &a, const VersionStr &b) +{ + if(a.major() < b.major()) return -1; + if(a.major() > b.major()) return 1; + if(a.minor() < b.minor()) return -1; + if(a.minor() > b.minor()) return 1; + if(a.patch() < b.patch()) return -1; + if(a.patch() > b.patch()) return 1; + return 0; +} + +bool VersionStr::operator<(const VersionStr &other) const +{ + if(vdiff(*this, other) == -1) return true; + return false; +} + +bool VersionStr::operator>(const VersionStr &other) const +{ + if(vdiff(*this, other) == 1) return true; + return false; +} + +bool VersionStr::operator==(const VersionStr &other) const +{ + if(vdiff(*this, other) == 0) return true; + return false; +} + +bool VersionStr::operator<=(const VersionStr &other) const +{ + if(vdiff(*this, other) != 1) return true; + return false; +} + +bool VersionStr::operator>=(const VersionStr &other) const +{ + if(vdiff(*this, other) != -1) return true; + return false; +} + +size_t VersionStr::major() const +{ + return version[0]; +} + +size_t VersionStr::minor() const +{ + return version[1]; +} + +size_t VersionStr::patch() const +{ + return version[2]; +} diff --git a/src/versionstr.h b/src/versionstr.h new file mode 100644 index 0000000..ecb1df3 --- /dev/null +++ b/src/versionstr.h @@ -0,0 +1,112 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * versionstr.h + * + * Wed Jul 22 11:41:32 CEST 2009 + * Copyright 2009 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * DrumGizmo is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#ifndef __PRACRO_VERSIONSTR_H__ +#define __PRACRO_VERSIONSTR_H__ + +#include <string> + +// Workaround - major, minor and patch are defined as macros when using _GNU_SOURCES +#ifdef major +#undef major +#endif +#ifdef minor +#undef minor +#endif +#ifdef patch +#undef patch +#endif + +/** + * VersionStr class. + * It hold a version number and is capable of correct sorting, as well as string + * conversion both ways. + */ +class VersionStr { +public: + /** + * Constructor. + * Throws an exeption if the string does not parse. + * @param v A std::string containing a version string on the form a.b or a.b.c + */ + VersionStr(std::string v) throw(const char *); + + /** + * Constructor. + * @param major A size_t containing the major version number. + * @param minor A size_t containing the minor version number. + * @param patch A size_t containing the patch level. + */ + VersionStr(size_t major = 0, size_t minor = 0, size_t patch = 0); + + /** + * Typecast to std::string operator. + * It simply converts the version numbers into a string of the form major.minor + * (if patch i 0) or major.minor.patch + */ + operator std::string() const; + + /** + * Assignment from std::string operator. + * Same as in the VersionStr(std::string v) constructor. + * Throws an exeption if the string does not parse. + */ + void operator=(std::string v) throw(const char *); + + /** + * Comparison operator. + * The version objects are sorted according to their major, minor and patch + * level numbers. + */ + bool operator<(const VersionStr &other) const; + bool operator==(const VersionStr &other) const; + bool operator>(const VersionStr &other) const; + bool operator>=(const VersionStr &other) const; + bool operator<=(const VersionStr &other) const; + + + /** + * @return Major version number. + */ + size_t major() const; + + /** + * @return Minor version number. + */ + size_t minor() const; + + /** + * @return Patch level. + */ + size_t patch() const; + +private: + void set(std::string v) throw(const char *); + size_t version[3]; +}; + +#endif/*__PRACRO_VERSIONSTR_H__*/ diff --git a/tools/Makefile.am b/tools/Makefile.am new file mode 100644 index 0000000..9891676 --- /dev/null +++ b/tools/Makefile.am @@ -0,0 +1,2 @@ +EXTRA_DIST = \ + add_file
\ No newline at end of file diff --git a/tools/add_file b/tools/add_file new file mode 100755 index 0000000..f1a5eb2 --- /dev/null +++ b/tools/add_file @@ -0,0 +1,74 @@ +#!/bin/bash +PROJECT="CamSync" + +function allfile() { + echo "/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */" > $1; + echo "/***************************************************************************" >> $1; + echo " * $1" >> $1; + echo " *" >> $1 ; + echo " * `date`" >> $1; + echo -n " * Copyright " >> $1 + echo -n `date +%Y | xargs` >> $1 + if [ "$USER" == "nemo" ]; + then + echo " Jonas Suhr Christensen" >> $1; + echo " * jsc@umbraculum.org" >> $1; + fi + if [ "$USER" == "deva" ]; + then + echo " Bent Bisballe Nyeng" >> $1; + echo " * deva@aasimon.org" >> $1; + fi + if [ "$USER" == "senator" ]; + then + echo " Lars Bisballe Jensen" >> $1; + echo " * elsenator@gmail.com" >> $1; + fi + echo " ****************************************************************************/" >> $1; + echo "" >> $1; + echo "/*" >> $1; + echo " * This file is part of $PROJECT." >> $1; + echo " *" >> $1; + echo " * $PROJECT is free software; you can redistribute it and/or modify" >> $1; + echo " * it under the terms of the GNU General Public License as published by" >> $1; + echo " * the Free Software Foundation; either version 2 of the License, or" >> $1; + echo " * (at your option) any later version." >> $1; + echo " *" >> $1; + echo " * $PROJECT is distributed in the hope that it will be useful," >> $1; + echo " * but WITHOUT ANY WARRANTY; without even the implied warranty of" >> $1; + echo " * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the" >> $1; + echo " * GNU General Public License for more details." >> $1; + echo " *" >> $1; + echo " * You should have received a copy of the GNU General Public License" >> $1; + echo " * along with $PROJECT; if not, write to the Free Software" >> $1; + echo " * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA." >> $1; + echo " */" >> $1; +} + +function ccfile() { + local hf=`echo -n $1 | cut -d'.' -f1`.h; + hfile $hf; + + allfile $1; + echo -n '#include "' >> $1; + echo -n $hf >> $1; + echo '"' >> $1; + echo '' >> $1; +} + +function hfile() { + allfile $1; + local hn=`echo $1 | tr 'a-z.' 'A-Z_'` + local pr=`echo $PROJECT | tr 'a-z.' 'A-Z_'` + echo "#pragma once" >> $1; +} + +if [ "$#" = "1" ]; then +if [ "CC" = `echo $1 | cut -d'.' -f2 | tr 'a-z' 'A-Z'` ]; then + ccfile $1; +fi; +if [ "H" = `echo $1 | cut -d'.' -f2 | tr 'a-z' 'A-Z'` ]; then + hfile $1; +fi; +else echo "Usage: $0 filename"; +fi; diff --git a/version.h b/version.h new file mode 100644 index 0000000..f6d5abe --- /dev/null +++ b/version.h @@ -0,0 +1 @@ +#define VERSION "0.0.1" |
