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Diffstat (limited to 'src/plugins/platforms/blackberry/qbbglbackingstore.h')
-rw-r--r-- | src/plugins/platforms/blackberry/qbbglbackingstore.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/plugins/platforms/blackberry/qbbglbackingstore.h b/src/plugins/platforms/blackberry/qbbglbackingstore.h new file mode 100644 index 0000000000..5455c5767c --- /dev/null +++ b/src/plugins/platforms/blackberry/qbbglbackingstore.h @@ -0,0 +1,95 @@ +/*************************************************************************** +** +** Copyright (C) 2011 - 2012 Research In Motion +** Contact: http://www.qt-project.org/ +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QBBGLBACKINGSTORE_H +#define QBBGLBACKINGSTORE_H + +#include <QtGui/qplatformbackingstore_qpa.h> +#include <QtOpenGL/private/qglpaintdevice_p.h> + +#include <screen/screen.h> + +QT_BEGIN_NAMESPACE + +class QGLContext; +class QBBGLContext; +class QBBScreen; +class QBBWindow; + +class QBBGLPaintDevice : public QGLPaintDevice +{ +public: + QBBGLPaintDevice(QWindow *window); + virtual ~QBBGLPaintDevice(); + + virtual QPaintEngine *paintEngine() const; + virtual QSize size() const; + virtual QGLContext *context() const { return m_glContext; } + +private: + QBBWindow *m_window; + QGLContext *m_glContext; +}; + +class QBBGLBackingStore : public QPlatformBackingStore +{ +public: + QBBGLBackingStore(QWindow *window); + virtual ~QBBGLBackingStore(); + + virtual QPaintDevice *paintDevice() { return m_paintDevice; } + virtual void flush(QWindow *window, const QRegion ®ion, const QPoint &offset); + virtual void resize(const QSize &size, const QRegion &staticContents); + virtual void beginPaint(const QRegion ®ion); + virtual void endPaint(const QRegion ®ion); + + void resizeSurface(const QSize &size); + +private: + QOpenGLContext *m_openGLContext; + QBBGLPaintDevice *m_paintDevice; + QSize m_requestedSize; + QSize m_size; +}; + +QT_END_NAMESPACE + +#endif // QBBGLBACKINGSTORE_H |