1 | /**************************************************************************** |
---|---|
2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the plugins of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and The Qt Company. For licensing terms |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 3 requirements |
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
24 | ** |
25 | ** GNU General Public License Usage |
26 | ** Alternatively, this file may be used under the terms of the GNU |
27 | ** General Public License version 2.0 or (at your option) the GNU General |
28 | ** Public license version 3 or any later version approved by the KDE Free |
29 | ** Qt Foundation. The licenses are as published by the Free Software |
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
31 | ** included in the packaging of this file. Please review the following |
32 | ** information to ensure the GNU General Public License requirements will |
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. |
35 | ** |
36 | ** $QT_END_LICENSE$ |
37 | ** |
38 | ****************************************************************************/ |
39 | |
40 | #ifndef QXCBINTEGRATION_H |
41 | #define QXCBINTEGRATION_H |
42 | |
43 | #include <QtGui/private/qtguiglobal_p.h> |
44 | #include <qpa/qplatformintegration.h> |
45 | #include <qpa/qplatformscreen.h> |
46 | |
47 | #include "qxcbexport.h" |
48 | |
49 | #include <xcb/xcb.h> |
50 | |
51 | QT_BEGIN_NAMESPACE |
52 | |
53 | class QXcbConnection; |
54 | class QAbstractEventDispatcher; |
55 | class QXcbNativeInterface; |
56 | |
57 | class Q_XCB_EXPORT QXcbIntegration : public QPlatformIntegration |
58 | { |
59 | public: |
60 | QXcbIntegration(const QStringList ¶meters, int &argc, char **argv); |
61 | ~QXcbIntegration(); |
62 | |
63 | QPlatformPixmap *createPlatformPixmap(QPlatformPixmap::PixelType type) const override; |
64 | QPlatformWindow *createPlatformWindow(QWindow *window) const override; |
65 | QPlatformWindow *createForeignWindow(QWindow *window, WId nativeHandle) const override; |
66 | #ifndef QT_NO_OPENGL |
67 | QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const override; |
68 | #endif |
69 | QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const override; |
70 | |
71 | QPlatformOffscreenSurface *createPlatformOffscreenSurface(QOffscreenSurface *surface) const override; |
72 | |
73 | bool hasCapability(Capability cap) const override; |
74 | QAbstractEventDispatcher *createEventDispatcher() const override; |
75 | void initialize() override; |
76 | |
77 | void moveToScreen(QWindow *window, int screen); |
78 | |
79 | QPlatformFontDatabase *fontDatabase() const override; |
80 | |
81 | QPlatformNativeInterface *nativeInterface()const override; |
82 | |
83 | #ifndef QT_NO_CLIPBOARD |
84 | QPlatformClipboard *clipboard() const override; |
85 | #endif |
86 | #if QT_CONFIG(draganddrop) |
87 | QPlatformDrag *drag() const override; |
88 | #endif |
89 | |
90 | QPlatformInputContext *inputContext() const override; |
91 | |
92 | #ifndef QT_NO_ACCESSIBILITY |
93 | QPlatformAccessibility *accessibility() const override; |
94 | #endif |
95 | |
96 | QPlatformServices *services() const override; |
97 | |
98 | Qt::KeyboardModifiers queryKeyboardModifiers() const override; |
99 | QList<int> possibleKeys(const QKeyEvent *e) const override; |
100 | |
101 | QStringList themeNames() const override; |
102 | QPlatformTheme *createPlatformTheme(const QString &name) const override; |
103 | QVariant styleHint(StyleHint hint) const override; |
104 | |
105 | bool hasDefaultConnection() const { return !m_connections.isEmpty(); } |
106 | QXcbConnection *defaultConnection() const { return m_connections.first(); } |
107 | |
108 | QByteArray wmClass() const; |
109 | |
110 | #if QT_CONFIG(xcb_sm) |
111 | QPlatformSessionManager *createPlatformSessionManager(const QString &id, const QString &key) const override; |
112 | #endif |
113 | |
114 | void sync() override; |
115 | |
116 | void beep() const override; |
117 | |
118 | bool nativePaintingEnabled() const; |
119 | |
120 | #if QT_CONFIG(vulkan) |
121 | QPlatformVulkanInstance *createPlatformVulkanInstance(QVulkanInstance *instance) const override; |
122 | #endif |
123 | |
124 | static QXcbIntegration *instance() { return m_instance; } |
125 | |
126 | private: |
127 | QList<QXcbConnection *> m_connections; |
128 | |
129 | QScopedPointer<QPlatformFontDatabase> m_fontDatabase; |
130 | QScopedPointer<QXcbNativeInterface> m_nativeInterface; |
131 | |
132 | QScopedPointer<QPlatformInputContext> m_inputContext; |
133 | |
134 | #ifndef QT_NO_ACCESSIBILITY |
135 | mutable QScopedPointer<QPlatformAccessibility> m_accessibility; |
136 | #endif |
137 | |
138 | QScopedPointer<QPlatformServices> m_services; |
139 | |
140 | mutable QByteArray m_wmClass; |
141 | const char *m_instanceName; |
142 | bool m_canGrab; |
143 | xcb_visualid_t m_defaultVisualId; |
144 | |
145 | static QXcbIntegration *m_instance; |
146 | }; |
147 | |
148 | QT_END_NAMESPACE |
149 | |
150 | #endif |
151 |