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3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the plugins of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
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13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
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20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
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26 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef QWAYLANDDISPLAY_H
43 #define QWAYLANDDISPLAY_H
45 #include <QtCore/QObject>
46 #include <QtCore/QRect>
48 #include <QtCore/QWaitCondition>
50 #include <wayland-client.h>
52 class QWaylandInputDevice;
53 class QSocketNotifier;
55 class QPlatformScreen;
57 class QWaylandGLIntegration;
58 class QWaylandWindowManagerIntegration;
60 class QWaylandDisplay : public QObject {
64 QWaylandDisplay(void);
65 ~QWaylandDisplay(void);
67 QList<QPlatformScreen *> screens() const { return mScreens; }
68 struct wl_surface *createSurface(void *handle);
69 struct wl_buffer *createShmBuffer(int fd, int width, int height,
71 struct wl_visual *visual);
72 struct wl_visual *rgbVisual();
73 struct wl_visual *argbVisual();
74 struct wl_visual *argbPremultipliedVisual();
76 #ifdef QT_WAYLAND_GL_SUPPORT
77 QWaylandGLIntegration *eglIntegration();
80 #ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT
81 QWaylandWindowManagerIntegration *windowManagerIntegration();
84 void setCursor(QWaylandBuffer *buffer, int32_t x, int32_t y);
86 void syncCallback(wl_display_sync_func_t func, void *data);
87 void frameCallback(wl_display_frame_func_t func, struct wl_surface *surface, void *data);
89 struct wl_display *wl_display() const { return mDisplay; }
90 struct wl_shell *wl_shell() const { return mShell; }
92 QList<QWaylandInputDevice *> inputDevices() const { return mInputDevices; }
95 void createNewScreen(struct wl_output *output, QRect geometry);
97 void blockingReadEvents();
101 void waitForScreens();
102 void displayHandleGlobal(uint32_t id,
103 const QByteArray &interface,
106 struct wl_display *mDisplay;
107 struct wl_compositor *mCompositor;
109 struct wl_shell *mShell;
110 QList<QPlatformScreen *> mScreens;
111 QList<QWaylandInputDevice *> mInputDevices;
113 QSocketNotifier *mReadNotifier;
115 bool mScreensInitialized;
117 uint32_t mSocketMask;
119 struct wl_visual *argb_visual, *premultiplied_argb_visual, *rgb_visual;
121 static const struct wl_output_listener outputListener;
122 static const struct wl_compositor_listener compositorListener;
123 static int sourceUpdate(uint32_t mask, void *data);
124 static void displayHandleGlobal(struct wl_display *display,
126 const char *interface,
127 uint32_t version, void *data);
128 static void outputHandleGeometry(void *data,
129 struct wl_output *output,
130 int32_t x, int32_t y,
131 int32_t width, int32_t height);
133 static void handleVisual(void *data,
134 struct wl_compositor *compositor,
135 uint32_t id, uint32_t token);
137 #ifdef QT_WAYLAND_GL_SUPPORT
138 QWaylandGLIntegration *mEglIntegration;
141 #ifdef QT_WAYLAND_WINDOWMANAGER_SUPPORT
142 QWaylandWindowManagerIntegration *mWindowManagerIntegration;
145 static void shellHandleConfigure(void *data, struct wl_shell *shell,
146 uint32_t time, uint32_t edges,
147 struct wl_surface *surface,
148 int32_t width, int32_t height);
150 static const struct wl_shell_listener shellListener;
153 #endif // QWAYLANDDISPLAY_H