| 1 | // Copyright (C) 2016 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 | #pragma once |
| 5 | |
| 6 | #include "qxcbexport.h" |
| 7 | #include "qxcbwindow.h" |
| 8 | |
| 9 | #include <QtCore/QLoggingCategory> |
| 10 | |
| 11 | QT_BEGIN_NAMESPACE |
| 12 | |
| 13 | class QPlatformOffscreenSurface; |
| 14 | class QOffscreenSurface; |
| 15 | class QXcbNativeInterfaceHandler; |
| 16 | |
| 17 | Q_DECLARE_EXPORTED_LOGGING_CATEGORY(lcQpaGl, Q_XCB_EXPORT) |
| 18 | |
| 19 | class Q_XCB_EXPORT QXcbGlIntegration |
| 20 | { |
| 21 | public: |
| 22 | QXcbGlIntegration(); |
| 23 | virtual ~QXcbGlIntegration(); |
| 24 | virtual bool initialize(QXcbConnection *connection) = 0; |
| 25 | |
| 26 | virtual bool supportsThreadedOpenGL() const { return false; } |
| 27 | virtual bool supportsSwitchableWidgetComposition() const { return true; } |
| 28 | virtual bool handleXcbEvent(xcb_generic_event_t *event, uint responseType); |
| 29 | |
| 30 | virtual QXcbWindow *createWindow(QWindow *window) const = 0; |
| 31 | #ifndef QT_NO_OPENGL |
| 32 | virtual QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const = 0; |
| 33 | #endif |
| 34 | virtual QPlatformOffscreenSurface *createPlatformOffscreenSurface(QOffscreenSurface *surface) const = 0; |
| 35 | |
| 36 | virtual QXcbNativeInterfaceHandler *nativeInterfaceHandler() const { return nullptr; } |
| 37 | }; |
| 38 | |
| 39 | QT_END_NAMESPACE |
| 40 |