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Diffstat (limited to 'src/gui/image/qpixmap_x11_p.h')
| -rw-r--r-- | src/gui/image/qpixmap_x11_p.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/gui/image/qpixmap_x11_p.h b/src/gui/image/qpixmap_x11_p.h new file mode 100644 index 0000000..980b10e --- /dev/null +++ b/src/gui/image/qpixmap_x11_p.h @@ -0,0 +1,131 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtGui module 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 QPIXMAPDATA_X11_P_H +#define QPIXMAPDATA_X11_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtGui/private/qpixmapdata_p.h> +#include <QtGui/private/qpixmapdatafactory_p.h> + +#include "QtGui/qx11info_x11.h" + +QT_BEGIN_NAMESPACE + +class QX11PaintEngine; + +class Q_GUI_EXPORT QX11PixmapData : public QPixmapData +{ +public: + QX11PixmapData(PixelType type); +// QX11PixmapData(PixelType type, int width, int height); +// QX11PixmapData(PixelType type, const QImage &image, +// Qt::ImageConversionFlags flags); + ~QX11PixmapData(); + + void resize(int width, int height); + void fromImage(const QImage &image, Qt::ImageConversionFlags flags); + void copy(const QPixmapData *data, const QRect &rect); + + void fill(const QColor &color); + QBitmap mask() const; + void setMask(const QBitmap &mask); + bool hasAlphaChannel() const; + void setAlphaChannel(const QPixmap &alphaChannel); + QPixmap alphaChannel() const; + QPixmap transformed(const QTransform &transform, + Qt::TransformationMode mode) const; + QImage toImage() const; + QPaintEngine* paintEngine() const; + + Qt::HANDLE handle() const { return hd; } + Qt::HANDLE x11ConvertToDefaultDepth(); + +protected: + int metric(QPaintDevice::PaintDeviceMetric metric) const; + +private: + friend class QPixmap; + friend class QBitmap; + friend class QX11PaintEngine; + friend class QX11WindowSurface; + friend class QRasterWindowSurface; + + void release(); + + QBitmap mask_to_bitmap(int screen) const; + static Qt::HANDLE bitmap_to_mask(const QBitmap &, int screen); + void bitmapFromImage(const QImage &image); + + Qt::HANDLE hd; + + int w, h; + short d; + uint uninit : 1; + uint read_only : 1; + + QX11Info xinfo; + Qt::HANDLE x11_mask; + Qt::HANDLE picture; + Qt::HANDLE mask_picture; + Qt::HANDLE hd2; // sorted in the default display depth +#ifndef QT_NO_XRENDER + void convertToARGB32(bool preserveContents = true); +#endif + QPixmap::ShareMode share_mode; + + QX11PaintEngine *pengine; +}; + +QT_END_NAMESPACE + +#endif // QPIXMAPDATA_X11_P_H + |