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author | Lars Knoll <lars.knoll@nokia.com> | 2009-03-23 09:18:55 (GMT) |
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committer | Simon Hausmann <simon.hausmann@nokia.com> | 2009-03-23 09:18:55 (GMT) |
commit | e5fcad302d86d316390c6b0f62759a067313e8a9 (patch) | |
tree | c2afbf6f1066b6ce261f14341cf6d310e5595bc1 /src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h | |
download | Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.zip Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.gz Qt-e5fcad302d86d316390c6b0f62759a067313e8a9.tar.bz2 |
Long live Qt 4.5!
Diffstat (limited to 'src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h')
-rw-r--r-- | src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h new file mode 100644 index 0000000..eaf7537 --- /dev/null +++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.h @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDIRECTFBPAINTDEVICE_H +#define QDIRECTFBPAINTDEVICE_H + +#include <private/qpaintengine_raster_p.h> +#include <directfb.h> +#include "qdirectfbscreen.h" + +QT_BEGIN_HEADER + +QT_MODULE(Gui) + +// Inherited by both window surface and pixmap +class QDirectFBPaintDevice : public QCustomRasterPaintDevice +{ +public: + QDirectFBPaintDevice(QDirectFBScreen *scr = QDirectFBScreen::instance()) + : QCustomRasterPaintDevice(0), + dfbSurface(0), + lockedImage(0), + screen(scr) {} + ~QDirectFBPaintDevice(); + + IDirectFBSurface *directFbSurface() const; + + void lockDirectFB(); + void unlockDirectFB(); + + // Reimplemented from QCustomRasterPaintDevice: + void* memory() const; + QImage::Format format() const; + int bytesPerLine() const; + QSize size() const; + int metric(QPaintDevice::PaintDeviceMetric metric) const; + +protected: + IDirectFBSurface *dfbSurface; + QImage *lockedImage; + QDirectFBScreen *screen; +}; + +QT_END_HEADER + +#endif //QDIRECTFBPAINTDEVICE_H |