| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QPLATFORMINTEGRATION_WAYLAND_H |
| 5 | #define QPLATFORMINTEGRATION_WAYLAND_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtWaylandClient/qtwaylandclientglobal.h> |
| 19 | #include <qpa/qplatformintegration.h> |
| 20 | #include <QtCore/QScopedPointer> |
| 21 | #include <QtCore/QMutex> |
| 22 | #include <QtCore/private/qglobal_p.h> |
| 23 | |
| 24 | QT_BEGIN_NAMESPACE |
| 25 | |
| 26 | namespace QtWaylandClient { |
| 27 | |
| 28 | class QWaylandBuffer; |
| 29 | class QWaylandDisplay; |
| 30 | class QWaylandClientBufferIntegration; |
| 31 | class QWaylandServerBufferIntegration; |
| 32 | class QWaylandShellIntegration; |
| 33 | class QWaylandInputDeviceIntegration; |
| 34 | class QWaylandInputDevice; |
| 35 | class QWaylandScreen; |
| 36 | class QWaylandCursor; |
| 37 | |
| 38 | class Q_WAYLANDCLIENT_EXPORT QWaylandIntegration : public QPlatformIntegration |
| 39 | { |
| 40 | public: |
| 41 | QWaylandIntegration(); |
| 42 | ~QWaylandIntegration() override; |
| 43 | |
| 44 | static QWaylandIntegration *instance() { return sInstance; } |
| 45 | |
| 46 | bool init(); |
| 47 | |
| 48 | bool hasCapability(QPlatformIntegration::Capability cap) const override; |
| 49 | QPlatformWindow *createPlatformWindow(QWindow *window) const override; |
| 50 | #if QT_CONFIG(opengl) |
| 51 | QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override; |
| 52 | #endif |
| 53 | QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const override; |
| 54 | |
| 55 | QAbstractEventDispatcher *createEventDispatcher() const override; |
| 56 | void initialize() override; |
| 57 | |
| 58 | QPlatformFontDatabase *fontDatabase() const override; |
| 59 | |
| 60 | QPlatformNativeInterface *nativeInterface() const override; |
| 61 | #if QT_CONFIG(clipboard) |
| 62 | QPlatformClipboard *clipboard() const override; |
| 63 | #endif |
| 64 | #if QT_CONFIG(draganddrop) |
| 65 | QPlatformDrag *drag() const override; |
| 66 | #endif |
| 67 | QPlatformInputContext *inputContext() const override; |
| 68 | |
| 69 | QVariant styleHint(StyleHint hint) const override; |
| 70 | |
| 71 | #if QT_CONFIG(accessibility) |
| 72 | QPlatformAccessibility *accessibility() const override; |
| 73 | #endif |
| 74 | |
| 75 | QPlatformServices *services() const override; |
| 76 | |
| 77 | QWaylandDisplay *display() const; |
| 78 | |
| 79 | Qt::KeyboardModifiers queryKeyboardModifiers() const override; |
| 80 | |
| 81 | QList<int> possibleKeys(const QKeyEvent *event) const override; |
| 82 | |
| 83 | QStringList themeNames() const override; |
| 84 | |
| 85 | QPlatformTheme *createPlatformTheme(const QString &name) const override; |
| 86 | |
| 87 | #if QT_CONFIG(vulkan) |
| 88 | QPlatformVulkanInstance *createPlatformVulkanInstance(QVulkanInstance *instance) const override; |
| 89 | #endif |
| 90 | |
| 91 | void setApplicationBadge(qint64 number) override; |
| 92 | |
| 93 | virtual QWaylandInputDevice *createInputDevice(QWaylandDisplay *display, int version, uint32_t id) const; |
| 94 | virtual QWaylandScreen *createPlatformScreen(QWaylandDisplay *waylandDisplay, int version, uint32_t id) const; |
| 95 | virtual QWaylandCursor *createPlatformCursor(QWaylandDisplay *display) const; |
| 96 | |
| 97 | virtual QWaylandClientBufferIntegration *clientBufferIntegration() const; |
| 98 | virtual QWaylandServerBufferIntegration *serverBufferIntegration() const; |
| 99 | virtual QWaylandShellIntegration *shellIntegration() const; |
| 100 | |
| 101 | void reconfigureInputContext(); |
| 102 | |
| 103 | protected: |
| 104 | // NOTE: mDisplay *must* be destructed after mDrag and mClientBufferIntegration |
| 105 | // and mShellIntegration. |
| 106 | // Do not move this definition into the private section at the bottom. |
| 107 | QScopedPointer<QWaylandDisplay> mDisplay; |
| 108 | |
| 109 | protected: |
| 110 | void reset(); |
| 111 | virtual QPlatformNativeInterface *createPlatformNativeInterface(); |
| 112 | |
| 113 | QScopedPointer<QWaylandClientBufferIntegration> mClientBufferIntegration; |
| 114 | QScopedPointer<QWaylandServerBufferIntegration> mServerBufferIntegration; |
| 115 | QScopedPointer<QWaylandShellIntegration> mShellIntegration; |
| 116 | QScopedPointer<QWaylandInputDeviceIntegration> mInputDeviceIntegration; |
| 117 | |
| 118 | QScopedPointer<QPlatformInputContext> mInputContext; |
| 119 | |
| 120 | private: |
| 121 | void initializePlatform(); |
| 122 | void initializeClientBufferIntegration(); |
| 123 | void initializeServerBufferIntegration(); |
| 124 | void initializeShellIntegration(); |
| 125 | void initializeInputDeviceIntegration(); |
| 126 | QWaylandShellIntegration *createShellIntegration(const QString& interfaceName); |
| 127 | |
| 128 | QScopedPointer<QPlatformFontDatabase> mFontDb; |
| 129 | #if QT_CONFIG(clipboard) |
| 130 | QScopedPointer<QPlatformClipboard> mClipboard; |
| 131 | #endif |
| 132 | #if QT_CONFIG(draganddrop) |
| 133 | QScopedPointer<QPlatformDrag> mDrag; |
| 134 | #endif |
| 135 | QScopedPointer<QPlatformNativeInterface> mNativeInterface; |
| 136 | #if QT_CONFIG(accessibility) |
| 137 | mutable QScopedPointer<QPlatformAccessibility> mAccessibility; |
| 138 | #endif |
| 139 | QMutex mClientBufferInitLock; |
| 140 | bool mClientBufferIntegrationInitialized = false; |
| 141 | bool mServerBufferIntegrationInitialized = false; |
| 142 | bool mShellIntegrationInitialized = false; |
| 143 | |
| 144 | static QWaylandIntegration *sInstance; |
| 145 | |
| 146 | friend class QWaylandDisplay; |
| 147 | }; |
| 148 | |
| 149 | } |
| 150 | |
| 151 | QT_END_NAMESPACE |
| 152 | |
| 153 | #endif |
| 154 |