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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* multilist.cc
*
* Mon Jun 16 15:31:24 CEST 2008
* Copyright 2008 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 "multilist.h"
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QGridLayout>
#include <QPushButton>
#include "widgetbuilder.h"
#include "formatparser.h"
MultiList::MultiList(QDomNode &node, MacroWindow *macrowindow)
: QFrame(), Widget(node, macrowindow)
{
QGridLayout *layout = new QGridLayout();
setLayout(layout);
QWidget *inputbox = new QWidget(this);
inputbox->setContentsMargins(0,0,0,0);
layout->addWidget(inputbox, 0, 0, Qt::AlignTop);
QDomElement elem = node.toElement();
if(elem.hasAttribute("layout")) {
if(elem.attribute("layout") == "hbox") {
QHBoxLayout *layout = new QHBoxLayout();
inputbox->setLayout(layout);
} else if (elem.attribute("layout") == "vbox") {
QVBoxLayout *layout = new QVBoxLayout();
inputbox->setLayout(layout);
}
} else {
QHBoxLayout *layout = new QHBoxLayout();
inputbox->setLayout(layout);
}
inputbox->layout()->setContentsMargins(0,0,0,0);
QDomNodeList children = node.childNodes();
for (int i=0; i<children.count();i++) {
QDomNode child = children.at(i);
widgets += widgetBuilder(child, inputbox, macrowindow);
}
QPushButton *add = new QPushButton(this);
connect(add, SIGNAL(clicked()), this, SLOT(add()));
add->setText("+");
layout->addWidget(add, 0, 1, Qt::AlignTop);
list = new QListWidget(this);
layout->addWidget(list, 1, 0, Qt::AlignTop);
QPushButton *rem = new QPushButton(this);
connect(rem, SIGNAL(clicked()), this, SLOT(remove()));
rem->setText("-");
layout->addWidget(rem, 1, 1, Qt::AlignTop);
if(elem.hasAttribute("value")) {
setValue(elem.attribute("value"));
}
if(elem.hasAttribute("format")) {
format = elem.attribute("format");
} else {
QVector< Widget* >::iterator i = widgets.begin();
while (i != widgets.end()) {
Widget* w = *i;
if(format != "") format += ", ";
format += "${" + w->getName() + "}";
i++;
}
}
if(elem.hasAttribute("width")) {
setMinimumWidth(elem.attribute("width").toInt());
}
if(elem.hasAttribute("height")) {
setMinimumHeight(elem.attribute("height").toInt());
}
}
void MultiList::changed()
{
}
QString MultiList::getValue()
{
QString values;
QList<QListWidgetItem *> items = list->findItems("*", Qt::MatchWildcard);
QList<QListWidgetItem *>::iterator i = items.begin();
while(i != items.end()) {
QListWidgetItem *item = *i;
if(values != "") values += "\n";
values += item->text();
i++;
}
return values;
}
void MultiList::setValue(QString values)
{
QString value;
int idx = 0;
do {
value = values.section('\n', idx, idx);
if(value != "") list->addItem(value);
idx++;
} while(value != "");
}
void MultiList::remove()
{
list->takeItem(list->currentRow());
}
void MultiList::add()
{
QVector< Widget * >::iterator i = widgets.begin();
while(i != widgets.end()) {
if(!(*i)->isValid()) return;
i++;
}
list->addItem(format_parser(format, widgets));
}
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