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/****************************************************************************
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
#include "window.h"
#include "qcontext2dcanvas.h"
#include <QHBoxLayout>
#include <QListView>
#include <QDir>
#include <QStandardItemModel>
static QString scriptsDir()
{
if (QFile::exists("./scripts"))
return "./scripts";
return ":/scripts";
}
Window::Window(QWidget *parent)
: QWidget(parent)
{
QHBoxLayout *hbox = new QHBoxLayout(this);
QListView *view = new QListView(this);
view->setEditTriggers(QAbstractItemView::NoEditTriggers);
canvas = new QContext2DCanvas(this);
canvas->setFixedSize(150, 150);
hbox->addWidget(view);
hbox->addWidget(canvas);
QDir dir(scriptsDir());
QFileInfoList entries = dir.entryInfoList(QStringList() << "*.js");
scripts = new QStandardItemModel(this);
for (int i = 0; i < entries.size(); ++i) {
QString name = entries.at(i).fileName();
scripts->appendRow(new QStandardItem(name));
}
view->setModel(scripts);
connect(view, SIGNAL(activated(const QModelIndex &)),
this, SLOT(selectScript(const QModelIndex &)));
}
void Window::selectScript(const QModelIndex &index)
{
QStandardItem *item = scripts->itemFromIndex(index);
QFile file(scriptsDir() + "/" + item->text());
file.open(QIODevice::ReadOnly);
QString contents = file.readAll();
file.close();
canvas->setScriptContents(contents);
}
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