Differential D28882 Diff 80677 src/client/screencasting.cpp

Changeset View

Standalone View

src/client/screencasting.cpp

This file was added.

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		class KWayland::Client::ScreencastingSourcePrivate
16		{
17		public:
18		ScreencastingSourcePrivate(quint32 sourceId, const QString &description, const QString &iconName, bool isOutput, const QRect &geometry)
19		: sourceId(sourceId)
20		, description(description)
21		, iconName(iconName)
22		, isOutput(isOutput)
23		, geometry(geometry)
24		{}
25
26		const quint32 sourceId;
27		const QString description;
28		const QString iconName;
29		const bool isOutput;
30		const QRect geometry;
31		};
32
33		ScreencastingSource::ScreencastingSource()
34		: d(new ScreencastingSourcePrivate(0, {}, {}, false, {}))
35		{}
36
37		ScreencastingSource::ScreencastingSource(quint32 sourceId, const QString &description, const QString &iconName, bool isOutput, const QRect &geometry)
38		: d(new ScreencastingSourcePrivate(sourceId, description, iconName, isOutput, geometry))
39		{}
40
41		ScreencastingSource::ScreencastingSource(const ScreencastingSource& other)
42		: d(other.d)
43		{}
44
45		ScreencastingSource::~ScreencastingSource() = default;
46
47		quint32 ScreencastingSource::sourceId() const
48		{
49		return d->sourceId;
50		}
51
52		QString ScreencastingSource::description() const
53		{
54		return d->description;
55		}
56
57		QString ScreencastingSource::iconName() const
58		{
59		return d->iconName;
60		}
61
62		bool ScreencastingSource::isOutput() const
63		{
64		return d->isOutput;
65		}
66
67		QRect ScreencastingSource::geometry() const
68		{
69		return d->geometry;
70		}
71
72		bool ScreencastingSource::operator!=(const ScreencastingSource& other) const
73		{
74		return d != other.d;
75		}
76
77		class KWayland::Client::ScreencastingPrivate : public QtWayland::org_kde_kwin_screencast_unstable_v1
78		{
79		public:
80		ScreencastingPrivate(Registry registry, int id, int version, Screencasting q)
81		: QtWayland::org_kde_kwin_screencast_unstable_v1(*registry, id, version)
82		, q(q)
83		{
84		}
85		ScreencastingPrivate(::org_kde_kwin_screencast_unstable_v1* screencasting, Screencasting *q)
86		: QtWayland::org_kde_kwin_screencast_unstable_v1(screencasting)
87		, q(q)
88		{
89		}
90
91		void org_kde_kwin_screencast_unstable_v1_failed(uint32_t sourceId, const QString &error) override {
92		auto it = std::find_if(m_sources.begin(), m_sources.end(), [sourceId] (const ScreencastingSource &source) {
93		return source.sourceId() == sourceId;
94		});
95		Q_ASSERT(it != m_sources.end());
96		Q_EMIT q->failed(*it, error);
97		}
98
99		void org_kde_kwin_screencast_unstable_v1_addSource(uint32_t sourceId, const QString & description, const QString & iconName, uint32_t type,
100		int32_t geometryX, int32_t geometryY, int32_t geometryWidth, int32_t geometryHeight) override
101		{
102		m_sources << ScreencastingSource(sourceId, description, iconName, type==SourceType_monitor,
103		{geometryX, geometryY, geometryWidth, geometryHeight});
104		if (m_done)
105		Q_EMIT q->sourcesChanged();
106		}
107		void org_kde_kwin_screencast_unstable_v1_removeSource(uint32_t sourceId) override {
108		auto it = std::find_if(m_sources.begin(), m_sources.end(), [sourceId] (const ScreencastingSource &source) {
109		return source.sourceId() == sourceId;
110		});
111		Q_ASSERT(it != m_sources.end());
112		m_sources.erase(it);
113		Q_EMIT q->sourcesChanged();
114		}
115
116		void org_kde_kwin_screencast_unstable_v1_done() override {
117		m_done = true;
118		Q_EMIT q->initialized();
119		Q_EMIT q->sourcesChanged();
120		}
121
122		void org_kde_kwin_screencast_unstable_v1_created(uint32_t nodeid, uint32_t sourceId) override {
123		Q_EMIT q->created(sourceById(sourceId), nodeid);
124		}
125
126		void org_kde_kwin_screencast_unstable_v1_closed(uint32_t nodeid) override
127		{
128		Q_EMIT q->closed(nodeid);
129		}
130
131		ScreencastingSource sourceById(quint32 sourceId) {
132		auto it = std::find_if(m_sources.begin(), m_sources.end(), [sourceId] (const ScreencastingSource &source) {
133		return source.sourceId() == sourceId;
134		});
135		if (it == m_sources.constEnd())
136		return {};
137		return *it;
138		}
139
140		bool m_done = false;
141		QVector<ScreencastingSource> m_sources;
142		Screencasting *const q;
	mevenUnsubmitted Done Missing blank line meven: Missing blank line
143		};
144
145		Screencasting::Screencasting(QObject* parent)
146		: QObject(parent)
147		{}
148
149		Screencasting::Screencasting(Registry registry, int id, int version, QObject parent)
150		: QObject(parent)
151		, d(new ScreencastingPrivate(registry, id, version, this))
152		{}
153
154		Screencasting::~Screencasting() = default;
155
156		void Screencasting::close(quint32 nodeid)
157		{
	mevenUnsubmitted Done Two blank lines too mang meven: Two blank lines too mang
158		d->close(nodeid);
159		}
160
161		void Screencasting::create(const ScreencastingSource& source)
162		{
163		d->create(source.sourceId());
164		}
165
166		QVector<ScreencastingSource> Screencasting::sources() const
167		{
168		return d->m_sources;
169		}
170
171		void Screencasting::setEventQueue(EventQueue *queue)
172		{
173		Q_UNUSED(queue);
174		}
175
176		void Screencasting::setup(::org_kde_kwin_screencast_unstable_v1* screencasting)
177		{
178		d.reset(new ScreencastingPrivate(screencasting, this));
179		}
180
181		void Screencasting::destroy()
182		{
183		}