Differential D28882 Diff 80278 src/client/videostreaming.cpp

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src/client/videostreaming.cpp

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		1		/*
		2		SPDX-FileCopyrightText: 2020 Aleix Pol Gonzalez <aleixpol@kde.org>
		3
		4		SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
		5		*/
		6
		7		#include "videostreaming.h"
		8		#include "qwayland-video-streaming.h"
		9		#include <QRect>
		10
		11		using namespace KWayland::Client;
		12
		13		class KWayland::Client::VideoStreamSourcePrivate
		14		{
		15		public:
		16		VideoStreamSourcePrivate(quint32 sourceId, const QString &description, const QString &iconName, bool isOutput, const QRect &geometry)
		17		: sourceId(sourceId)
		18		, description(description)
		19		, iconName(iconName)
		20		, isOutput(isOutput)
		21		, geometry(geometry)
		22		{}
		23
		24		const quint32 sourceId;
		25		const QString description;
		26		const QString iconName;
		27		const bool isOutput;
		28		const QRect geometry;
		29		};
		30
		31		VideoStreamSource::VideoStreamSource()
		32		: d(new VideoStreamSourcePrivate(0, {}, {}, false, {}))
		33		{}
		34
		35		VideoStreamSource::VideoStreamSource(quint32 sourceId, const QString &description, const QString &iconName, bool isOutput, const QRect &geometry)
		36		: d(new VideoStreamSourcePrivate(sourceId, description, iconName, isOutput, geometry))
		37		{}
		38
		39		VideoStreamSource::VideoStreamSource(const VideoStreamSource& other)
		40		: d(other.d)
		41		{}
		42
		43		VideoStreamSource::~VideoStreamSource() = default;
		44
		45		quint32 VideoStreamSource::sourceId() const
		46		{
		47		return d->sourceId;
		48		}
		49
		50		QString VideoStreamSource::description() const
		51		{
		52		return d->description;
		53		}
		54
		55		QString VideoStreamSource::iconName() const
		56		{
		57		return d->iconName;
		58		}
		59
		60		bool VideoStreamSource::isOutput() const
		61		{
		62		return d->isOutput;
		63		}
		64
		65		QRect VideoStreamSource::geometry() const
		66		{
		67		return d->geometry;
		68		}
		69
		70		bool VideoStreamSource::operator!=(const VideoStreamSource& other) const
		71		{
		72		return d != other.d;
		73		}
		74
		75		class KWayland::Client::VideoStreamingPrivate : public QtWayland::org_kde_kwin_video_streaming
		76		{
		77		public:
		78		VideoStreamingPrivate(VideoStreaming *q)
		79		: q(q)
		80		{}
		81
		82		void org_kde_kwin_video_streaming_addSource(uint32_t sourceId, const QString & description, const QString & iconName, quint32 type,
		83		int32_t geometryX, int32_t geometryY, int32_t geometryWidth, int32_t geometryHeight) override {
		84		m_sources << VideoStreamSource {sourceId, description, iconName, type==SourceType_output, QRect{geometryX, geometryY, geometryWidth, geometryHeight}};
		85		if (m_done)
		86		Q_EMIT q->sourcesChanged();
		87		}
		88		void org_kde_kwin_video_streaming_removeSource(uint32_t sourceId) override {
		89		auto it = std::find_if(m_sources.begin(), m_sources.end(), [sourceId] (const VideoStreamSource &source) {
		90		return source.sourceId() == sourceId;
		91		});
		92		Q_ASSERT(it != m_sources.end());
		93		m_sources.erase(it);
		94		Q_EMIT q->sourcesChanged();
		95		}
		96
		97		void org_kde_kwin_video_streaming_done() override {
		98		m_done = true;
		99		Q_EMIT q->initialized();
		100		Q_EMIT q->sourcesChanged();
		101		}
		102
		103		void org_kde_kwin_video_streaming_created(int32_t nodeid, uint32_t sourceId) override {
		104		Q_EMIT q->created(sourceById(sourceId), nodeid);
		105		}
		106
		107		VideoStreamSource sourceById(quint32 sourceId) {
		108		auto it = std::find_if(m_sources.begin(), m_sources.end(), [sourceId] (const VideoStreamSource &source) {
		109		return source.sourceId() == sourceId;
		110		});
		111		if (it == m_sources.constEnd())
		112		return {};
		113		return *it;
		114		}
		115
		116		bool m_done = false;
		117		QVector<VideoStreamSource> m_sources;
		118		VideoStreaming *const q;
		119		};
		120
		121		VideoStreaming::VideoStreaming(QObject* parent)
		122		: QObject(parent)
		123		, d(new VideoStreamingPrivate(this))
		124		{}
		125
		126		VideoStreaming::~VideoStreaming() = default;
		127
		128		void VideoStreaming::close(quint32 nodeid)
		129		{
		130		d->close(nodeid);
		131		}
		132
		133		void VideoStreaming::create(const VideoStreamSource& source)
		134		{
		135		d->create(source.sourceId());
		136		}
		137
		138		QVector<VideoStreamSource> VideoStreaming::sources() const
		139		{
		140		return d->m_sources;
		141		}