/*
    QAD - Qt ADvanced

    Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef QSINGLEAPPLICATION_H
#define QSINGLEAPPLICATION_H

#include "qad_application_export.h"

#include <QSharedMemory>
#include <QThread>


class QAD_APPLICATION_EXPORT QSingleApplication: public QThread {
	Q_OBJECT

public:
	QSingleApplication(const QString & app_name = QString("qapp"));
	~QSingleApplication();

	bool isFirst() const { return first; }

private:
	void run();

	QSharedMemory shm;
	bool first, exiting;

public slots:
	void sendMessage(const QByteArray & m);

signals:
	void messageReceived(QByteArray);
};

#endif // QSINGLEAPPLICATION_H
