Differential D1231 Diff 2970 src/client/remoteaccess.cpp

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src/client/remoteaccess.cpp

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		1		/****************************************************************************
		2		Copyright 2016 Oleg Chernovskiy <kanedias@xaker.ru>
		3
		4		This library is free software; you can redistribute it and/or
		5		modify it under the terms of the GNU Lesser General Public
		6		License as published by the Free Software Foundation; either
		7		version 2.1 of the License, or (at your option) version 3, or any
		8		later version accepted by the membership of KDE e.V. (or its
		9		successor approved by the membership of KDE e.V.), which shall
		10		act as a proxy defined in Section 6 of version 3 of the license.
		11
		12		This library is distributed in the hope that it will be useful,
		13		but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		15		Lesser General Public License for more details.
		16
		17		You should have received a copy of the GNU Lesser General Public
		18		License along with this library. If not, see <http://www.gnu.org/licenses/>.
		19		****************************************************************************/
		20		#include "remoteaccess.h"
		21		#include "event_queue.h"
		22		#include "wayland_pointer_p.h"
		23
		24		#include <wayland-remoteaccess-client-protocol.h>
		25
		26		namespace KWayland
		27		{
		28		namespace Client
		29		{
		30
		31		class RemoteAccess::Private
		32		{
		33		public:
		34		explicit Private(RemoteAccess *q);
		35		void setup(org_kde_kwin_remoteaccess *k);
		36
		37		WaylandPointer<org_kde_kwin_remoteaccess, org_kde_kwin_remoteaccess_destroy> remoteAccess;
		38		EventQueue *queue = nullptr;
		39
		40		private:
		41		static const struct org_kde_kwin_remoteaccess_listener s_listener;
		42		static void bufferReadyCallback(void data, org_kde_kwin_remoteaccess org_kde_kwin_remoteaccess, qint32 gbmHandle, quint32 width, quint32 height, quint32 stride, quint32 format);
		43
		44		RemoteAccess *q;
		45		};
		46
		47		RemoteAccess::RemoteAccess(QObject *parent)
		48		: QObject(parent)
		49		, d(new Private(this))
		50		{
		51		}
		52
		53		RemoteAccess::~RemoteAccess()
		54		{
		55		release();
		56		}
		57
		58		void RemoteAccess::setup(org_kde_kwin_remoteaccess *remoteAccess)
		59		{
		60		d->setup(remoteAccess);
		61		}
		62
		63		void RemoteAccess::release()
		64		{
		65		d->remoteAccess.release();
		66		}
		67
		68		void RemoteAccess::destroy()
		69		{
		70		d->remoteAccess.destroy();
		71		}
		72
		73		void RemoteAccess::setEventQueue(EventQueue *queue)
		74		{
		75		d->queue = queue;
		76		}
		77
		78		EventQueue *RemoteAccess::eventQueue()
		79		{
		80		return d->queue;
		81		}
		82
		83		RemoteAccess::operator org_kde_kwin_remoteaccess*() {
		84		return d->remoteAccess;
		85		}
		86
		87		RemoteAccess::operator org_kde_kwin_remoteaccess*() const {
		88		return d->remoteAccess;
		89		}
		90
		91		bool RemoteAccess::isValid() const
		92		{
		93		return d->remoteAccess.isValid();
		94		}
		95
		96		const org_kde_kwin_remoteaccess_listener RemoteAccess::Private::s_listener = {
		97		bufferReadyCallback
		98		};
		99
		100		void RemoteAccess::Private::bufferReadyCallback(void data, org_kde_kwin_remoteaccess org_kde_kwin_remoteaccess, qint32 gbmHandle, quint32 width, quint32 height, quint32 stride, quint32 format)
		101		{
		102		Q_UNUSED(org_kde_kwin_remoteaccess)
		103		emit reinterpret_cast<Private*>(data)->q->bufferReady(gbmHandle, width, height, stride, format);
		104		}
		105
		106		RemoteAccess::Private::Private(RemoteAccess *q)
		107		: q(q)
		108		{
		109		}
		110
		111		void RemoteAccess::Private::setup(org_kde_kwin_remoteaccess *k)
		112		{
		113		Q_ASSERT(k);
		114		Q_ASSERT(!remoteAccess);
		115		remoteAccess.setup(k);
		116		org_kde_kwin_remoteaccess_add_listener(k, &s_listener, this);
		117		}
		118
		119		void RemoteAccess::bufferNoLongerNeeded()
		120		{
		121		org_kde_kwin_remoteaccess_bufferNoLongerNeeded(d->remoteAccess);
		122		}
		123
		124
		125		}
		126		}