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/*
* Copyright 2009 Ben Boeckel <MathStuf@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Header include
#include "CanvasPlugin.h"
#include "CanvasPlugin_p.h"
// Sigencore includes
#include <sigencore/Canvas.h>
// Qt includes
#include <QtCore/QSignalMapper>
using namespace Sigscript;
using namespace Sigencore;
using namespace Sigencore::Plugins;
CanvasPlugin::CanvasPlugin(QObject* parent, const QVariantList& args) :
PluginBase(parent, args),
d(new Private(this, args))
{
}
CanvasPlugin::~CanvasPlugin()
{
delete d;
}
Canvas* CanvasPlugin::getCanvas(const QString& name, GameWrapper* game, Config* parent)
{
Canvas* canvas = createCanvas(name, game, parent);
if (canvas)
{
++m_count;
d->addCanvas(canvas);
}
return canvas;
}
CanvasPlugin::Private::Private(CanvasPlugin* plugin, const QVariantList& args) :
q(plugin),
m_mapper(new QSignalMapper(this))
{
Q_UNUSED(args)
connect(m_mapper, SIGNAL(mapped(QObject*)), this, SLOT(cleanupCanvas(QObject*)));
}
CanvasPlugin::Private::~Private()
{
}
void CanvasPlugin::Private::addCanvas(Canvas* canvas)
{
connect(canvas, SIGNAL(cleanupCanvas()), m_mapper, SLOT(map()));
m_mapper->setMapping(canvas, canvas);
}
void CanvasPlugin::Private::cleanupCanvas(QObject* object)
{
Canvas* canvas = qobject_cast<Canvas*>(object);
if (canvas)
{
q->cleanupCanvas(canvas);
--q->m_count;
}
}
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