Differential D10972 Diff 29200 lib/mpris2/mpris2service.cpp

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lib/mpris2/mpris2service.cpp

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		1		/*
		2		Gwenview: an image viewer
		3		Copyright 2018 Friedrich W. H. Kossebau <kossebau@kde.org>
		4
		5		This program is free software; you can redistribute it and/or
		6		modify it under the terms of the GNU General Public License
		7		as published by the Free Software Foundation; either version 2
		8		of the License, or (at your option) any later version.
		9
		10		This program is distributed in the hope that it will be useful,
		11		but WITHOUT ANY WARRANTY; without even the implied warranty of
		12		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		13		GNU General Public License for more details.
		14
		15		You should have received a copy of the GNU General Public License
		16		along with this program; if not, write to the Free Software
		17		Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
		18		*/
		19
		20		#include "mpris2service.h"
		21
		22		// lib
		23		#include "mprismediaplayer2.h"
		24		#include "mprismediaplayer2player.h"
		25		#include <slideshow.h>
		26		// Qt
		27		#include <QDBusConnection>
		28		// std
		29		#include <unistd.h>
		30
		31		namespace Gwenview
		32		{
		33
		34		Mpris2Service::Mpris2Service(SlideShow* slideShow, SortedDirModel* dirModel, ContextManager* contextManager,
		35		QAction* toggleSlideShowAction,
		36		QAction* previousAction, QAction* nextAction,
		37		QObject* parent)
		38		: QObject(parent)
		39		{
		40		QString mpris2ServiceName = QStringLiteral("org.mpris.MediaPlayer2.Gwenview");
		41
		42		bool success = QDBusConnection::sessionBus().registerService(mpris2ServiceName);
		43
		44		// Perhaps not the first instance? Try again with another name, as specified by MPRIS2 spec:
		45		if (!success) {
		46		mpris2ServiceName = mpris2ServiceName + QLatin1String(".instance") + QString::number(getpid());
		47		success = QDBusConnection::sessionBus().registerService(mpris2ServiceName);
		48		}
		49
		50		if (success) {
		51		const QString objectPath = QStringLiteral("/org/mpris/MediaPlayer2");
		52		new MprisMediaPlayer2(objectPath, slideShow, this);
		53		new MprisMediaPlayer2Player(objectPath, slideShow, dirModel, contextManager,
		54		toggleSlideShowAction, previousAction, nextAction, this);
		55
		56		QDBusConnection::sessionBus().registerObject(objectPath, this, QDBusConnection::ExportAdaptors);
		57		}
		58		}
		59
		60
		61		Mpris2Service::~Mpris2Service()
		62		{
		63		}
		64
		65		}