Differential D22810 Diff 64988 plugins/qpa/integration.cpp

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plugins/qpa/integration.cpp

1/******************************************************************** 1​/********************************************************************
2 KWin - the KDE window manager 2​ KWin - the KDE window manager
3 This file is part of the KDE project. 3​ This file is part of the KDE project.
4 4​
5Copyright (C) 2015 Martin Gräßlin <mgraesslin@kde.org> 5​Copyright (C) 2015 Martin Gräßlin <mgraesslin@kde.org>
6​Copyright (C) 2019 Vlad Zagorodniy <vladzzag@gmail.com>
6 7​
7This program is free software; you can redistribute it and/or modify 8​This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by 9​it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or 10​the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version. 11​(at your option) any later version.
11 12​
12This program is distributed in the hope that it will be useful, 13​This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of 14​but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15​MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details. 16​GNU General Public License for more details.
16 17​
17You should have received a copy of the GNU General Public License 18​You should have received a copy of the GNU General Public License
18along with this program. If not, see <http://www.gnu.org/licenses/>. 19​along with this program. If not, see <http://www.gnu.org/licenses/>.
19*********************************************************************/ 20​*********************************************************************/
20#include "integration.h" 21​#include "integration.h"
21#include "backingstore.h" 22​#include "backingstore.h"
22#include "nativeinterface.h" ​
23#include "offscreensurface.h" 23​#include "offscreensurface.h"
24#include "screen.h" 24​#include "screen.h"
25#include "sharingplatformcontext.h" 25​#include "sharingplatformcontext.h"
26#include "window.h" 26​#include "window.h"
27#include "../../main.h" 27​#include "../../main.h"
28#include "../../platform.h" 28​#include "../../platform.h"
29#include "../../screens.h" 29​#include "../../screens.h"
30#include "../../virtualkeyboard.h" 30​#include "../../virtualkeyboard.h"
31#include "../../wayland_server.h" ​
32 ​
33#include <KWayland/Client/compositor.h> ​
34#include <KWayland/Client/connection_thread.h> ​
35#include <KWayland/Client/registry.h> ​
36#include <KWayland/Client/shell.h> ​
37#include <KWayland/Client/surface.h> ​
38#include <KWayland/Server/clientconnection.h> ​
39 31​
40#include <QCoreApplication> 32​#include <QCoreApplication>
41#include <QtConcurrentRun> 33​#include <QtConcurrentRun>
42 34​
43#include <qpa/qplatforminputcontext.h> 35​#include <qpa/qplatforminputcontext.h>
44#include <qpa/qplatforminputcontextfactory_p.h> 36​#include <qpa/qplatforminputcontextfactory_p.h>
45#include <qpa/qplatformwindow.h> 37​#include <qpa/qplatformwindow.h>
46#include <qpa/qwindowsysteminterface.h> 38​#include <qpa/qwindowsysteminterface.h>
47 39​
48#include <QtEventDispatcherSupport/private/qunixeventdispatcher_qpa_p.h> 40​#include <QtEventDispatcherSupport/private/qunixeventdispatcher_qpa_p.h>
49#include <QtFontDatabaseSupport/private/qgenericunixfontdatabase_p.h> 41​#include <QtFontDatabaseSupport/private/qgenericunixfontdatabase_p.h>
50#include <QtThemeSupport/private/qgenericunixthemes_p.h> 42​#include <QtThemeSupport/private/qgenericunixthemes_p.h>
51 43​
52namespace KWin 44​namespace KWin
53{ 45​{
54 46​
55namespace QPA 47​namespace QPA
56{ 48​{
57 49​
58Integration::Integration() 50​Integration::Integration()
59 : QObject() 51​ : QObject()
60 , QPlatformIntegration() 52​ , QPlatformIntegration()
61 , m_fontDb(new QGenericUnixFontDatabase()) 53​ , m_fontDb(new QGenericUnixFontDatabase())
62 , m_nativeInterface(new NativeInterface(this)) ​
63 , m_inputContext() 54​ , m_inputContext()
64{ 55​{
65} 56​}
66 57​
67Integration::~Integration() = default; 58​Integration::~Integration() = default;
68 59​
69bool Integration::hasCapability(Capability cap) const 60​bool Integration::hasCapability(Capability cap) const
70{ 61​{
▲ Show 20 Lines • Show All 63 Lines • ▼ Show 20 Line(s)
134 125​
135QAbstractEventDispatcher *Integration::createEventDispatcher() const 126​QAbstractEventDispatcher *Integration::createEventDispatcher() const
136{ 127​{
137 return new QUnixEventDispatcherQPA; 128​ return new QUnixEventDispatcherQPA;
138} 129​}
139 130​
140QPlatformBackingStore *Integration::createPlatformBackingStore(QWindow *window) const 131​QPlatformBackingStore *Integration::createPlatformBackingStore(QWindow *window) const
141{ 132​{
142 auto registry = waylandServer()->internalClientRegistry(); 133​ return new BackingStore(window);
143 const auto shm = registry->interface(KWayland::Client::Registry::Interface::Shm); ​
144 if (shm.name == 0u) { ​
145 return nullptr; ​
146 } ​
147 return new BackingStore(window, registry->createShmPool(shm.name, shm.version, window)); ​
148} 134​}
149 135​
150QPlatformWindow *Integration::createPlatformWindow(QWindow *window) const 136​QPlatformWindow *Integration::createPlatformWindow(QWindow *window) const
151{ 137​{
152 auto c = compositor(); 138​ return new Window(window);
153 auto s = shell(); ​
154 if (!s || !c) { ​
155 return new QPlatformWindow(window); ​
156 } else { ​
157 // don't set window as parent, cause infinite recursion in PlasmaQuick::Dialog ​
158 auto surface = c->createSurface(c); ​
159 return new Window(window, surface, s->createSurface(surface, surface), this); ​
160 } ​
161} 139​}
162 140​
163QPlatformOffscreenSurface *Integration::createPlatformOffscreenSurface(QOffscreenSurface *surface) const 141​QPlatformOffscreenSurface *Integration::createPlatformOffscreenSurface(QOffscreenSurface *surface) const
164{ 142​{
165 return new OffscreenSurface(surface); 143​ return new OffscreenSurface(surface);
166} 144​}
167 145​
168QPlatformFontDatabase *Integration::fontDatabase() const 146​QPlatformFontDatabase *Integration::fontDatabase() const
Show All 9 Lines
178QStringList Integration::themeNames() const 156​QStringList Integration::themeNames() const
179{ 157​{
180 if (qEnvironmentVariableIsSet("KDE_FULL_SESSION")) { 158​ if (qEnvironmentVariableIsSet("KDE_FULL_SESSION")) {
181 return QStringList({QStringLiteral("kde")}); 159​ return QStringList({QStringLiteral("kde")});
182 } 160​ }
183 return QStringList({QLatin1String(QGenericUnixTheme::name)}); 161​ return QStringList({QLatin1String(QGenericUnixTheme::name)});
184} 162​}
185 163​
186QPlatformNativeInterface *Integration::nativeInterface() const ​
187{ ​
188 return m_nativeInterface; ​
189} ​
190 ​
191QPlatformOpenGLContext *Integration::createPlatformOpenGLContext(QOpenGLContext *context) const 164​QPlatformOpenGLContext *Integration::createPlatformOpenGLContext(QOpenGLContext *context) const
192{ 165​{
193 if (kwinApp()->platform()->supportsQpaContext()) { 166​ if (kwinApp()->platform()->supportsQpaContext()) {
194 return new SharingPlatformContext(context); 167​ return new SharingPlatformContext(context);
195 } 168​ }
196 if (kwinApp()->platform()->sceneEglDisplay() != EGL_NO_DISPLAY) { 169​ if (kwinApp()->platform()->sceneEglDisplay() != EGL_NO_DISPLAY) {
197 auto s = kwinApp()->platform()->sceneEglSurface(); 170​ auto s = kwinApp()->platform()->sceneEglSurface();
198 if (s != EGL_NO_SURFACE) { 171​ if (s != EGL_NO_SURFACE) {
Show All 31 Lines202#if (QT_VERSION >= QT_VERSION_CHECK(5, 13, 0))
230 QWindowSystemInterface::handleScreenRemoved(m_screens.takeLast()); 203​ QWindowSystemInterface::handleScreenRemoved(m_screens.takeLast());
231#else 204​#else
232 destroyScreen(m_screens.takeLast()); 205​ destroyScreen(m_screens.takeLast());
233#endif 206​#endif
234 } 207​ }
235 m_screens = newScreens; 208​ m_screens = newScreens;
236} 209​}
237 210​
238KWayland::Client::Compositor *Integration::compositor() const ​
239{ ​
240 if (!m_compositor) { ​
241 using namespace KWayland::Client; ​
242 auto registry = waylandServer()->internalClientRegistry(); ​
243 const auto c = registry->interface(Registry::Interface::Compositor); ​
244 if (c.name != 0u) { ​
245 const_cast<Integration*>(this)->m_compositor = registry->createCompositor(c.name, c.version, registry); ​
246 } ​
247 } ​
248 return m_compositor; ​
249} ​
250 ​
251KWayland::Client::Shell *Integration::shell() const ​
252{ ​
253 if (!m_shell) { ​
254 using namespace KWayland::Client; ​
255 auto registry = waylandServer()->internalClientRegistry(); ​
256 const auto s = registry->interface(Registry::Interface::Shell); ​
257 if (s.name != 0u) { ​
258 const_cast<Integration*>(this)->m_shell = registry->createShell(s.name, s.version, registry); ​
259 } ​
260 } ​
261 return m_shell; ​
262} ​
263 ​
264EGLDisplay Integration::eglDisplay() const ​
265{ ​
266 return m_eglDisplay; ​
267} ​
268 ​
269QPlatformInputContext *Integration::inputContext() const 211​QPlatformInputContext *Integration::inputContext() const
270{ 212​{
271 return m_inputContext.data(); 213​ return m_inputContext.data();
272} 214​}
273 215​
274} 216​}
275} 217​}