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Diffstat (limited to 'src/kernel/qpixmap.h')
| -rw-r--r-- | src/kernel/qpixmap.h | 354 |
1 files changed, 0 insertions, 354 deletions
diff --git a/src/kernel/qpixmap.h b/src/kernel/qpixmap.h deleted file mode 100644 index 89496e7a3..000000000 --- a/src/kernel/qpixmap.h +++ /dev/null @@ -1,354 +0,0 @@ -/**************************************************************************** -** -** Definition of TQPixmap class -** -** Created : 940501 -** -** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the kernel module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** This file may be used under the terms of the Q Public License as -** defined by Trolltech ASA and appearing in the file LICENSE.TQPL -** included in the packaging of this file. Licensees holding valid TQt -** Commercial licenses may use this file in accordance with the TQt -** Commercial License Agreement provided with the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#ifndef TQPIXMAP_H -#define TQPIXMAP_H - -#ifndef QT_H -#include "qpaintdevice.h" -#include "qcolor.h" // char*->TQColor conversion -#include "qstring.h" // char*->TQString conversion -#include "qnamespace.h" -#endif // QT_H - -class TQGfx; -class TQPixmapPrivate; - -#if defined(Q_WS_WIN) -// Internal pixmap memory optimization class for Windows 9x -class TQMultiCellPixmap; -#endif - - -class Q_EXPORT TQPixmap : public TQPaintDevice, public TQt -{ -public: - enum ColorMode { Auto, Color, Mono }; - enum Optimization { DefaultOptim, NoOptim, MemoryOptim=NoOptim, - NormalOptim, BestOptim }; - - TQPixmap(); - TQPixmap( const TQImage& image ); - TQPixmap( int w, int h, int depth = -1, Optimization = DefaultOptim ); - TQPixmap( const TQSize &, int depth = -1, Optimization = DefaultOptim ); -#ifndef QT_NO_IMAGEIO - TQPixmap( const TQString& fileName, const char *format=0, - ColorMode mode=Auto ); - TQPixmap( const TQString& fileName, const char *format, - int conversion_flags ); - TQPixmap( const char *xpm[] ); // ### in 4.0, 'const char * const xpm[]'? - TQPixmap( const TQByteArray &data ); -#endif - TQPixmap( const TQPixmap & ); - ~TQPixmap(); - - TQPixmap &operator=( const TQPixmap & ); - TQPixmap &operator=( const TQImage & ); - - bool isNull() const; - - int width() const { return data->w; } - int height() const { return data->h; } - TQSize size() const { return TQSize(data->w,data->h); } - TQRect rect() const { return TQRect(0,0,data->w,data->h); } - int depth() const { return data->d; } - static int defaultDepth(); - - void fill( const TQColor &fillColor = TQt::white ); - void fill( const TQWidget *, int xofs, int yofs ); - void fill( const TQWidget *, const TQPoint &ofs ); - void resize( int width, int height ); - void resize( const TQSize & ); - - const TQBitmap *mask() const; - void setMask( const TQBitmap & ); - bool selfMask() const; - bool hasAlpha() const; - bool hasAlphaChannel() const; -#ifndef QT_NO_IMAGE_HEURISTIC_MASK - TQBitmap createHeuristicMask( bool clipTight = TRUE ) const; -#endif -#ifndef QT_NO_MIME - static TQPixmap fromMimeSource( const TQString& abs_name ); -#endif - static TQPixmap grabWindow( WId, int x=0, int y=0, int w=-1, int h=-1 ); - static TQPixmap grabWidget( TQWidget * widget, - int x=0, int y=0, int w=-1, int h=-1 ); - -#ifndef QT_NO_PIXMAP_TRANSFORMATION - TQPixmap xForm( const TQWMatrix & ) const; - static TQWMatrix trueMatrix( const TQWMatrix &, int w, int h ); -#endif - - TQImage convertToImage() const; - bool convertFromImage( const TQImage &, ColorMode mode=Auto ); - bool convertFromImage( const TQImage &, int conversion_flags ); -#ifndef QT_NO_IMAGEIO - static const char* imageFormat( const TQString &fileName ); - bool load( const TQString& fileName, const char *format=0, - ColorMode mode=Auto ); - bool load( const TQString& fileName, const char *format, - int conversion_flags ); - bool loadFromData( const uchar *buf, uint len, - const char* format=0, - ColorMode mode=Auto ); - bool loadFromData( const uchar *buf, uint len, - const char* format, - int conversion_flags ); - bool loadFromData( const TQByteArray &data, - const char* format=0, - int conversion_flags=0 ); - bool save( const TQString& fileName, const char* format, int quality = -1 ) const; - bool save( TQIODevice* device, const char* format, int quality = -1 ) const; -#endif - -#if defined(Q_WS_WIN) - HBITMAP hbm() const; -#endif - - int serialNumber() const; - - Optimization optimization() const; - void setOptimization( Optimization ); - static Optimization defaultOptimization(); - static void setDefaultOptimization( Optimization ); - - virtual void detach(); - - bool isTQBitmap() const; - -#if defined(Q_WS_WIN) - // These functions are internal and used by Windows 9x only - bool isMultiCellPixmap() const; - HDC multiCellHandle() const; - HBITMAP multiCellBitmap() const; - int multiCellOffset() const; - int allocCell(); - void freeCell( bool = FALSE ); -#endif - -#if defined(Q_WS_QWS) - virtual TQGfx * graphicsContext(bool clip_children=TRUE) const; - virtual unsigned char * scanLine(int) const; - virtual int bytesPerLine() const; - TQRgb * clut() const; - int numCols() const; -#elif defined(Q_WS_X11) - static int x11SetDefaultScreen( int screen ); - void x11SetScreen( int screen ); -#endif - -#ifndef Q_QDOC - Q_DUMMY_COMPARISON_OPERATOR(TQPixmap) -#endif - -protected: - TQPixmap( int w, int h, const uchar *data, bool isXbitmap ); - int metric( int ) const; - -#if defined(Q_WS_WIN) - struct TQMCPI { // mem optim for win9x - TQMultiCellPixmap *mcp; - int offset; - }; -#endif - - struct TQPixmapData : public TQShared { // internal pixmap data - TQCOORD w, h; - short d; - uint uninit : 1; - uint bitmap : 1; - uint selfmask : 1; -#if defined(Q_WS_WIN) - uint mcp : 1; -#endif - int ser_no; - TQBitmap *mask; -#if defined(Q_WS_WIN) - TQPixmap *maskpm; - union { - HBITMAP hbm; // if mcp == FALSE - TQMCPI *mcpi; // if mcp == TRUE - } hbm_or_mcpi; - uchar *realAlphaBits; -#ifdef Q_OS_TEMP - uchar* ppvBits; // Pointer to DIBSection bits -#endif -#elif defined(Q_WS_X11) - void *ximage; - void *maskgc; - TQPixmap *alphapm; -#elif defined(Q_WS_MAC) - ColorTable *clut; - TQPixmap *alphapm; -#elif defined(Q_WS_QWS) - int id; // ### should use TQPaintDevice::hd, since it is there - TQRgb * clut; - int numcols; - int rw; - int rh; - bool hasAlpha; -#endif - Optimization optim; -#if defined(Q_WS_WIN) - HBITMAP old_hbm; -#endif - } *data; -private: -#ifndef QT_NO_IMAGEIO - bool doImageIO( TQImageIO* io, int quality ) const; -#endif - TQPixmap( int w, int h, int depth, bool, Optimization ); - void init( int, int, int, bool, Optimization ); - void deref(); - TQPixmap copy( bool ignoreMask = FALSE ) const; -#if defined(Q_WS_WIN) - void initAlphaPixmap( uchar *bytes, int length, struct tagBITMAPINFO *bmi ); - void convertToAlphaPixmap( bool initAlpha=TRUE ); - static void bitBltAlphaPixmap( TQPixmap *dst, int dx, int dy, - const TQPixmap *src, int sx, int sy, - int sw, int sh, bool useDstAlpha ); -#endif - static Optimization defOptim; - friend Q_EXPORT void bitBlt( TQPaintDevice *, int, int, - const TQPaintDevice *, - int, int, int, int, RasterOp, bool ); - friend Q_EXPORT void bitBlt( TQPaintDevice *, int, int, - const TQImage* src, - int, int, int, int, int conversion_flags ); - friend Q_EXPORT void copyBlt( TQPixmap *dst, int dx, int dy, - const TQPixmap *src, int sx, int sy, - int sw, int sh ); - -#if defined(Q_WS_MAC) - friend void unclippedScaledBitBlt(TQPaintDevice *, int, int, int, int, - const TQPaintDevice *, int, int, int, int, - TQt::RasterOp, bool, bool); -#endif - - friend class TQBitmap; - friend class TQPaintDevice; - friend class TQPainter; - friend class TQGLWidget; -}; - - -inline bool TQPixmap::isNull() const -{ - return data->w == 0; -} - -inline void TQPixmap::fill( const TQWidget *w, const TQPoint &ofs ) -{ - fill( w, ofs.x(), ofs.y() ); -} - -inline void TQPixmap::resize( const TQSize &s ) -{ - resize( s.width(), s.height() ); -} - -inline const TQBitmap *TQPixmap::mask() const -{ - return data->mask; -} - -inline bool TQPixmap::selfMask() const -{ - return data->selfmask; -} - -#if defined(Q_WS_WIN) -inline HBITMAP TQPixmap::hbm() const -{ - return data->mcp ? 0 : data->hbm_or_mcpi.hbm; -} -#endif - -inline int TQPixmap::serialNumber() const -{ - return data->ser_no; -} - -inline TQPixmap::Optimization TQPixmap::optimization() const -{ - return data->optim; -} - -inline bool TQPixmap::isTQBitmap() const -{ - return data->bitmap; -} - -#if defined(Q_WS_WIN) -inline bool TQPixmap::isMultiCellPixmap() const -{ - return data->mcp; -} -#endif - - -/***************************************************************************** - TQPixmap stream functions - *****************************************************************************/ - -#if !defined(QT_NO_DATASTREAM) && !defined(QT_NO_IMAGEIO) -Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQPixmap & ); -Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQPixmap & ); -#endif - -/***************************************************************************** - TQPixmap (and TQImage) helper functions - *****************************************************************************/ - -#ifndef QT_NO_PIXMAP_TRANSFORMATION -# define QT_XFORM_TYPE_MSBFIRST 0 -# define QT_XFORM_TYPE_LSBFIRST 1 -# if defined(Q_WS_WIN) -# define QT_XFORM_TYPE_WINDOWSPIXMAP 2 -# endif -bool qt_xForm_helper( const TQWMatrix&, int, int, int, uchar*, int, int, int, uchar*, int, int, int ); -#endif - -Q_EXPORT void copyBlt( TQPixmap *dst, int dx, int dy, - const TQPixmap *src, int sx = 0, int sy = 0, - int sw = -1, int sh = -1 ); - -#endif // TQPIXMAP_H |