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39
40#ifndef QPLATFORMINTEGRATION_WAYLAND_H
41#define QPLATFORMINTEGRATION_WAYLAND_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtWaylandClient/qtwaylandclientglobal.h>
55#include <qpa/qplatformintegration.h>
56#include <QtCore/QScopedPointer>
57#include <QtCore/QMutex>
58
59QT_BEGIN_NAMESPACE
60
61namespace QtWaylandClient {
62
63class QWaylandBuffer;
64class QWaylandDisplay;
65class QWaylandClientBufferIntegration;
66class QWaylandServerBufferIntegration;
67class QWaylandShellIntegration;
68class QWaylandInputDeviceIntegration;
69class QWaylandInputDevice;
70
71class Q_WAYLAND_CLIENT_EXPORT QWaylandIntegration : public QPlatformIntegration
72{
73public:
74 QWaylandIntegration();
75 ~QWaylandIntegration() override;
76
77 bool hasFailed() { return mFailed; }
78
79 bool hasCapability(QPlatformIntegration::Capability cap) const override;
80 QPlatformWindow *createPlatformWindow(QWindow *window) const override;
81#if QT_CONFIG(opengl)
82 QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override;
83#endif
84 QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const override;
85
86 QAbstractEventDispatcher *createEventDispatcher() const override;
87 void initialize() override;
88
89 QPlatformFontDatabase *fontDatabase() const override;
90
91 QPlatformNativeInterface *nativeInterface() const override;
92#if QT_CONFIG(clipboard)
93 QPlatformClipboard *clipboard() const override;
94#endif
95#if QT_CONFIG(draganddrop)
96 QPlatformDrag *drag() const override;
97#endif
98 QPlatformInputContext *inputContext() const override;
99
100 QVariant styleHint(StyleHint hint) const override;
101
102#if QT_CONFIG(accessibility)
103 QPlatformAccessibility *accessibility() const override;
104#endif
105
106 QPlatformServices *services() const override;
107
108 QWaylandDisplay *display() const;
109
110 QList<int> possibleKeys(const QKeyEvent *event) const override;
111
112 QStringList themeNames() const override;
113
114 QPlatformTheme *createPlatformTheme(const QString &name) const override;
115
116#if QT_CONFIG(vulkan)
117 QPlatformVulkanInstance *createPlatformVulkanInstance(QVulkanInstance *instance) const override;
118#endif
119
120 QWaylandInputDevice *createInputDevice(QWaylandDisplay *display, int version, uint32_t id);
121
122 virtual QWaylandClientBufferIntegration *clientBufferIntegration() const;
123 virtual QWaylandServerBufferIntegration *serverBufferIntegration() const;
124 virtual QWaylandShellIntegration *shellIntegration() const;
125
126 void reconfigureInputContext();
127
128private:
129 // NOTE: mDisplay *must* be destructed after mDrag and mClientBufferIntegration
130 // and mShellIntegration.
131 // Do not move this definition into the private section at the bottom.
132 QScopedPointer<QWaylandDisplay> mDisplay;
133
134protected:
135 QScopedPointer<QWaylandClientBufferIntegration> mClientBufferIntegration;
136 QScopedPointer<QWaylandServerBufferIntegration> mServerBufferIntegration;
137 QScopedPointer<QWaylandShellIntegration> mShellIntegration;
138 QScopedPointer<QWaylandInputDeviceIntegration> mInputDeviceIntegration;
139
140private:
141 void initializeClientBufferIntegration();
142 void initializeServerBufferIntegration();
143 void initializeShellIntegration();
144 void initializeInputDeviceIntegration();
145 QWaylandShellIntegration *createShellIntegration(const QString& interfaceName);
146
147 QScopedPointer<QPlatformFontDatabase> mFontDb;
148#if QT_CONFIG(clipboard)
149 QScopedPointer<QPlatformClipboard> mClipboard;
150#endif
151#if QT_CONFIG(draganddrop)
152 QScopedPointer<QPlatformDrag> mDrag;
153#endif
154 QScopedPointer<QPlatformNativeInterface> mNativeInterface;
155 QScopedPointer<QPlatformInputContext> mInputContext;
156#if QT_CONFIG(accessibility)
157 mutable QScopedPointer<QPlatformAccessibility> mAccessibility;
158#endif
159 bool mFailed = false;
160 QMutex mClientBufferInitLock;
161 bool mClientBufferIntegrationInitialized = false;
162 bool mServerBufferIntegrationInitialized = false;
163 bool mShellIntegrationInitialized = false;
164
165 friend class QWaylandDisplay;
166};
167
168}
169
170QT_END_NAMESPACE
171
172#endif
173

source code of qtwayland/src/client/qwaylandintegration_p.h