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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* info_gui.cc
*
* Tue May 3 09:34:59 CEST 2005
* Copyright 2005 Bent Bisballe
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of MIaV.
*
* MIaV 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.
*
* MIaV 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 MIaV; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
/*
* $Id$
*/
/*
* $Log$
*/
#include <config.h>
#ifdef USE_GUI
#include "info_gui.h"
#include <stdio.h>
#include <stdarg.h>
#include <time.h>
bool InfoEventHandler::eventFilter( QObject *o, QEvent *e )
{
if ( e->type() == TYPE_SHOW_MESSAGEBOX ) {
// fprintf(stderr, "Custom event!\n"); fflush(stderr);
MessageBox *msgbox = ((ShowMessageEvent*)e)->messagebox();
msgbox->exec();
delete msgbox;
return TRUE; // eat event
} else {
// standard event processing
return FALSE;
}
}
InfoGui::InfoGui(QApplication *a, QWidget *p): Info()
{
qapp = a;
parent = p;
pthread_mutex_init (&mutex, NULL);
}
InfoGui::~InfoGui()
{
pthread_mutex_destroy(&mutex);
}
void InfoGui::setParent(QWidget *p)
{
parent = p;
}
void InfoGui::showmsg(char *msg, char *title, msg_icon icon)
{
pthread_mutex_lock(&mutex);
// Beginning of safezone
fprintf(stderr, "%s: %s\n", title, msg); fflush(stderr);
while( !parent ) {
struct timespec ts;
ts.tv_sec = 0;
ts.tv_nsec = 200000000L; // 200ms
nanosleep(&ts, NULL);
}
MessageBox *msgbox = new MessageBox(parent,
title,
msg,
TYPE_OK,
icon);
ShowMessageEvent *event = new ShowMessageEvent( msgbox );
qapp->postEvent(parent, event);
// End of safezone
pthread_mutex_unlock(&mutex);
}
void InfoGui::error(char *fmt, ...)
{
char buf[1024];
va_list argp;
va_start(argp, fmt);
vsprintf(buf, fmt, argp);
va_end(argp);
showmsg(buf, TXT_ERROR_TITLE, ICON_ERROR);
}
void InfoGui::warn(char *fmt, ...)
{
char buf[1024];
va_list argp;
va_start(argp, fmt);
vsprintf(buf, fmt, argp);
va_end(argp);
showmsg(buf, TXT_WARNING_TITLE, ICON_WARNING);
}
void InfoGui::info(char *fmt, ...)
{
char buf[1024];
va_list argp;
va_start(argp, fmt);
vsprintf(buf, fmt, argp);
va_end(argp);
showmsg(buf, TXT_INFO_TITLE, ICON_INFO);
}
#endif/*USE_GUI*/
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