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QcApplication.h
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QcApplication.h
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/************************************************************************
*
* Copyright 2010 Jakob Leben ([email protected])
*
* This file is part of SuperCollider Qt GUI.
*
* 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 2 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/>.
*
************************************************************************/
#ifndef QC_APPLICATION_H
#define QC_APPLICATION_H
#include "Common.h"
#include <QApplication>
#include <QEventLoop>
#include <QMutex>
namespace QtCollider {
class EventProcessor : public QObject {
public:
void work() {
QApplication::postEvent( this, new QEvent(QEvent::User) );
_loop.exec();
}
void customEvent( QEvent *e ) {
_loop.exit();
}
private:
QEventLoop _loop;
};
} // namespace QtCollider
class QcApplication : public QApplication
{
Q_OBJECT
public:
QcApplication( int & argc, char ** argv );
virtual ~QcApplication();
static bool compareThread(); // NOTE: language must be locked
static void processEvents() {
if( _instance ) _instance->_eventProc.work();
}
static inline bool SystemHasMouseWheel() { return _systemHasMouseWheel; }
public Q_SLOTS:
void interpret( const QString & code, bool printResult = true );
protected:
virtual bool event( QEvent * );
virtual bool notify( QObject *, QEvent * );
private:
QtCollider::EventProcessor _eventProc;
static QMutex _mutex;
static QcApplication *_instance;
static bool _systemHasMouseWheel;
bool _handleCmdPeriod;
};
#endif // QC_APPLICATION_H