Differential D28882 Diff 80658 src/client/screencasting.cpp

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src/client/screencasting.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 "screencasting.h"
8		#include "qwayland-org-kde-kwin-screencast-unstable-v1.h"
9		#include <QRect>
10		#include <QDebug>
11		#include <QWaylandClientExtensionTemplate>
12
13		using namespace KWayland::Client;
14
15		static const int s_version = 1;
16
17		class KWayland::Client::ScreencastingSourcePrivate
18		{
19		public:
20		ScreencastingSourcePrivate(quint32 sourceId, const QString &description, const QString &iconName, bool isOutput, const QRect &geometry)
21		: sourceId(sourceId)
22		, description(description)
23		, iconName(iconName)
24		, isOutput(isOutput)
25		, geometry(geometry)
26		{}
27
28		const quint32 sourceId;
29		const QString description;
30		const QString iconName;
31		const bool isOutput;
32		const QRect geometry;
33		};
34
35		ScreencastingSource::ScreencastingSource()
36		: d(new ScreencastingSourcePrivate(0, {}, {}, false, {}))
37		{}
38
39		ScreencastingSource::ScreencastingSource(quint32 sourceId, const QString &description, const QString &iconName, bool isOutput, const QRect &geometry)
40		: d(new ScreencastingSourcePrivate(sourceId, description, iconName, isOutput, geometry))
41		{}
42
43		ScreencastingSource::ScreencastingSource(const ScreencastingSource& other)
44		: d(other.d)
45		{}
46
47		ScreencastingSource::~ScreencastingSource() = default;
48
49		quint32 ScreencastingSource::sourceId() const
50		{
51		return d->sourceId;
52		}
53
54		QString ScreencastingSource::description() const
55		{
56		return d->description;
57		}
58
59		QString ScreencastingSource::iconName() const
60		{
61		return d->iconName;
62		}
63
64		bool ScreencastingSource::isOutput() const
65		{
66		return d->isOutput;
67		}
68
69		QRect ScreencastingSource::geometry() const
70		{
71		return d->geometry;
72		}
73
74		bool ScreencastingSource::operator!=(const ScreencastingSource& other) const
75		{
76		return d != other.d;
77		}
78
79		class KWayland::Client::ScreencastingPrivate : public QtWayland::org_kde_kwin_screencast_unstable_v1
80		{
81		public:
82		ScreencastingPrivate(Registry registry, int id, int version, Screencasting q)
83		: QtWayland::org_kde_kwin_screencast_unstable_v1(*registry, id, version)
84		, q(q)
85		{
86		}
87		ScreencastingPrivate(::org_kde_kwin_screencast_unstable_v1* screencasting, Screencasting *q)
88		: QtWayland::org_kde_kwin_screencast_unstable_v1(screencasting)
89		, q(q)
90		{
91		}
92
93		void org_kde_kwin_screencast_unstable_v1_failed(uint32_t sourceId, const QString & error) override {}
94
95		void org_kde_kwin_screencast_unstable_v1_addSource(uint32_t sourceId, const QString & description, const QString & iconName, uint32_t type,
96		int32_t geometryX, int32_t geometryY, int32_t geometryWidth, int32_t geometryHeight) override
97		{
98		m_sources << ScreencastingSource(sourceId, description, iconName, type==SourceType_monitor,
99		{geometryX, geometryY, geometryWidth, geometryHeight});
100		if (m_done)
101		Q_EMIT q->sourcesChanged();
102		}
103		void org_kde_kwin_screencast_unstable_v1_removeSource(uint32_t sourceId) override {
104		auto it = std::find_if(m_sources.begin(), m_sources.end(), [sourceId] (const ScreencastingSource &source) {
105		return source.sourceId() == sourceId;
106		});
107		Q_ASSERT(it != m_sources.end());
108		m_sources.erase(it);
109		Q_EMIT q->sourcesChanged();
110		}
111
112		void org_kde_kwin_screencast_unstable_v1_done() override {
113		m_done = true;
114		Q_EMIT q->initialized();
115		Q_EMIT q->sourcesChanged();
116		}
117
118		void org_kde_kwin_screencast_unstable_v1_created(uint32_t nodeid, uint32_t sourceId) override {
119		Q_EMIT q->created(sourceById(sourceId), nodeid);
120		}
121
122		ScreencastingSource sourceById(quint32 sourceId) {
123		auto it = std::find_if(m_sources.begin(), m_sources.end(), [sourceId] (const ScreencastingSource &source) {
124		return source.sourceId() == sourceId;
125		});
126		if (it == m_sources.constEnd())
127		return {};
128		return *it;
129		}
130
131		bool m_done = false;
132		QVector<ScreencastingSource> m_sources;
133		Screencasting *const q;
134		};
135
136		Screencasting::Screencasting(QObject* parent)
137		: QObject(parent)
138		{}
139
140		Screencasting::Screencasting(Registry registry, int id, int version, QObject parent)
141		: QObject(parent)
142		, d(new ScreencastingPrivate(registry, id, version, this))
	mevenUnsubmitted Done Missing blank line meven: Missing blank line
143		{}
144
145		Screencasting::~Screencasting() = default;
146
147		void Screencasting::close(quint32 nodeid)
148		{
149		d->close(nodeid);
150		}
151
152		void Screencasting::create(const ScreencastingSource& source)
153		{
154		d->create(source.sourceId());
155		}
156
157		QVector<ScreencastingSource> Screencasting::sources() const
	mevenUnsubmitted Done Two blank lines too mang meven: Two blank lines too mang
158		{
159		return d->m_sources;
160		}
161
162		void Screencasting::setEventQueue(EventQueue *queue)
163		{
164		Q_UNUSED(queue);
165		}
166
167		void Screencasting::setup(::org_kde_kwin_screencast_unstable_v1* screencasting)
168		{
169		d.reset(new ScreencastingPrivate(screencasting, this));
170		}
171
172		void Screencasting::destroy()
173		{
174		}