/************************************************************************* * * $RCSfile: salgdi.h,v $ * * $Revision: 1.31 $ * * last change: $Author: kz $ $Date: 2005-01-13 18:12:24 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _SV_SALGDI_H #define _SV_SALGDI_H // -=-= exports -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- class SalFontCacheItem; class SalGraphicsContext; class SalGraphicsData; // -=-= includes -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #ifndef _SALSTD_HXX #include #endif #ifndef _SV_SALGDI_HXX #include #endif #ifndef _SV_SALGTYPE_HXX #include #endif #ifndef _FRACT_HXX #include #endif #ifndef _VCL_DLLAPI_H #include #endif #include "xfont.hxx" // -=-= forwards -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= struct ImplFontMetricData; struct ImplFontSelectData; class SalBitmap; class SalColormap; class SalDisplay; class SalFrame; class X11SalVirtualDevice; class SalPolyLine; class PspSalPrinter; class PspSalInfoPrinter; class ServerFont; class ImplLayoutArgs; class X11FontLayout; class ServerFontLayout; // -=-= SalGraphicsData =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= class VCL_DLLPUBLIC X11SalGraphics : public SalGraphics { friend class X11FontLayout; friend class ServerFontLayout; protected: SalFrame* m_pFrame; // the SalFrame which created this Graphics or NULL X11SalVirtualDevice* m_pVDev; // the SalVirtualDevice which created this Graphics or NULL SalColormap *m_pColormap; SalColormap *m_pDeleteColormap; Drawable hDrawable_; // use XLIB_Region pPaintRegion_; XLIB_Region pClipRegion_; GC pPenGC_; // Pen attributes SalColor nPenColor_; Pixel nPenPixel_; GC pFontGC_; // Font attributes ExtendedFontStructRef mXFont[ MAX_FALLBACK ]; ServerFont* mpServerFont[ MAX_FALLBACK ]; SalColor nTextColor_; Pixel nTextPixel_; BOOL bFontVertical_; GC pBrushGC_; // Brush attributes SalColor nBrushColor_; Pixel nBrushPixel_; Pixmap hBrush_; // Dither GC pMonoGC_; GC pCopyGC_; GC pMaskGC_; GC pInvertGC_; GC pInvert50GC_; GC pStippleGC_; GC pTrackingGC_; BOOL bWindow_ : 1; // is Window BOOL bPrinter_ : 1; // is Printer BOOL bVirDev_ : 1; // is VirDev BOOL bPenGC_ : 1; // is Pen GC valid BOOL bFontGC_ : 1; // is Font GC valid BOOL bBrushGC_ : 1; // is Brush GC valid BOOL bMonoGC_ : 1; // is Mono GC valid BOOL bCopyGC_ : 1; // is Copy GC valid BOOL bInvertGC_ : 1; // is Invert GC valid BOOL bInvert50GC_ : 1; // is Invert50 GC valid BOOL bStippleGC_ : 1; // is Stipple GC valid BOOL bTrackingGC_ : 1; // is Tracking GC valid BOOL bXORMode_ : 1; // is ROP XOR Mode set BOOL bDitherBrush_ : 1; // is solid or tile void SetClipRegion( GC pGC, XLIB_Region pXReg = NULL ) const; GC GetTrackingGC(); GC GetInvertGC(); GC GetInvert50GC(); GC CreateGC( Drawable hDrawable, unsigned long nMask = GCGraphicsExposures ); GC SelectPen(); GC SelectBrush(); void DrawLines( ULONG nPoints, const SalPolyLine &rPoints, GC pGC ); BOOL GetDitherPixmap ( SalColor nSalColor ); inline GC GetMonoGC( Pixmap hPixmap ); inline GC GetCopyGC(); inline GC GetStippleGC(); int Clip ( XLIB_Region pRegion, int &nX, int &nY, unsigned int &nDX, unsigned int &nDY, int &nSrcX, int &nSrcY ) const; int Clip ( int &nX, int &nY, unsigned int &nDX, unsigned int &nDY, int &nSrcX, int &nSrcY ) const; GC SetMask ( int &nX, int &nY, unsigned int &nDX, unsigned int &nDY, int &nSrcX, int &nSrcY, Pixmap hClipMask ); void DrawBitmap( const SalTwoRect *pPosAry, SalGraphics *pThis, const SalBitmap &rSalBitmap, const SalBitmap &rTransparentBitmap, SalColor nTransparentColor ); GC SelectFont(); bool setFont( const ImplFontSelectData* pEntry, int nFallbackLevel ); protected: void DrawStringUCS2MB( ExtendedFontStruct& rFont, const Point&, const sal_Unicode* pStr, int nLength ); void DrawPrinterString( const SalLayout& ); void DrawServerFontString( const ServerFontLayout& ); void DrawServerSimpleFontString( const ServerFontLayout& ); void DrawServerAAFontString( const ServerFontLayout& ); bool DrawServerAAForcedString( const ServerFontLayout& ); public: X11SalGraphics(); virtual ~X11SalGraphics(); void Init( SalFrame *pFrame, Drawable aDrawable ); void Init( X11SalVirtualDevice *pVirtualDevice ); void Init( class ImplSalPrinterData *pPrinter ); void DeInit(); inline SalDisplay *GetDisplay() const; inline Display *GetXDisplay() const; inline SalVisual *GetVisual() const; inline Drawable GetDrawable() const { return hDrawable_; } inline void SetDrawable( Drawable d ) { hDrawable_ = d; } inline SalColormap &GetColormap() const { return *m_pColormap; } inline Pixel GetPixel( SalColor nSalColor ) const; // overload all pure virtual methods virtual void GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY ); virtual void GetScreenFontResolution( sal_Int32& rDPIX, sal_Int32& rDPIY ); virtual USHORT GetBitCount(); virtual long GetGraphicsWidth(); virtual void ResetClipRegion(); virtual void BeginSetClipRegion( ULONG nCount ); virtual BOOL unionClipRegion( long nX, long nY, long nWidth, long nHeight ); virtual void EndSetClipRegion(); virtual void SetLineColor(); virtual void SetLineColor( SalColor nSalColor ); virtual void SetFillColor(); virtual void SetFillColor( SalColor nSalColor ); virtual void SetXORMode( BOOL bSet ); virtual void SetROPLineColor( SalROPColor nROPColor ); virtual void SetROPFillColor( SalROPColor nROPColor ); virtual void SetTextColor( SalColor nSalColor ); virtual USHORT SetFont( ImplFontSelectData*, int nFallbackLevel ); virtual void GetFontMetric( ImplFontMetricData* ); virtual ULONG GetKernPairs( ULONG nPairs, ImplKernPairData* pKernPairs ); virtual ImplFontCharMap* GetImplFontCharMap() const; virtual void GetDevFontList( ImplDevFontList* ); virtual void GetDevFontSubstList( OutputDevice* ); virtual bool AddTempDevFont( ImplDevFontList*, const String& rFileURL, const String& rFontName ); virtual BOOL CreateFontSubset( const rtl::OUString& rToFile, ImplFontData* pFont, sal_Int32* pGlyphIDs, sal_uInt8* pEncoding, sal_Int32* pWidths, int nGlyphs, FontSubsetInfo& rInfo ); virtual const std::map< sal_Unicode, sal_Int32 >* GetFontEncodingVector( ImplFontData* pFont, const std::map< sal_Unicode, rtl::OString >** ppNonEncoded ); virtual const void* GetEmbedFontData( ImplFontData* pFont, const sal_Unicode* pUnicodes, sal_Int32* pWidths, FontSubsetInfo& rInfo, long* pDataLen ); virtual void FreeEmbedFontData( const void* pData, long nDataLen ); virtual BOOL GetGlyphBoundRect( long nIndex, Rectangle& ); virtual BOOL GetGlyphOutline( long nIndex, PolyPolygon& ); virtual SalLayout* GetTextLayout( ImplLayoutArgs&, int nFallbackLevel ); virtual void DrawServerFontLayout( const ServerFontLayout& ); virtual void drawPixel( long nX, long nY ); virtual void drawPixel( long nX, long nY, SalColor nSalColor ); virtual void drawLine( long nX1, long nY1, long nX2, long nY2 ); virtual void drawRect( long nX, long nY, long nWidth, long nHeight ); virtual void drawPolyLine( ULONG nPoints, const SalPoint* pPtAry ); virtual void drawPolygon( ULONG nPoints, const SalPoint* pPtAry ); virtual void drawPolyPolygon( ULONG nPoly, const ULONG* pPoints, PCONSTSALPOINT* pPtAry ); virtual sal_Bool drawPolyLineBezier( ULONG nPoints, const SalPoint* pPtAry, const BYTE* pFlgAry ); virtual sal_Bool drawPolygonBezier( ULONG nPoints, const SalPoint* pPtAry, const BYTE* pFlgAry ); virtual sal_Bool drawPolyPolygonBezier( ULONG nPoly, const ULONG* pPoints, const SalPoint* const* pPtAry, const BYTE* const* pFlgAry ); virtual void copyArea( long nDestX, long nDestY, long nSrcX, long nSrcY, long nSrcWidth, long nSrcHeight, USHORT nFlags ); virtual void copyBits( const SalTwoRect* pPosAry, SalGraphics* pSrcGraphics ); virtual void drawBitmap( const SalTwoRect* pPosAry, const SalBitmap& rSalBitmap ); virtual void drawBitmap( const SalTwoRect* pPosAry, const SalBitmap& rSalBitmap, SalColor nTransparentColor ); virtual void drawBitmap( const SalTwoRect* pPosAry, const SalBitmap& rSalBitmap, const SalBitmap& rTransparentBitmap ); virtual void drawMask( const SalTwoRect* pPosAry, const SalBitmap& rSalBitmap, SalColor nMaskColor ); virtual SalBitmap* getBitmap( long nX, long nY, long nWidth, long nHeight ); virtual SalColor getPixel( long nX, long nY ); virtual void invert( long nX, long nY, long nWidth, long nHeight, SalInvert nFlags ); virtual void invert( ULONG nPoints, const SalPoint* pPtAry, SalInvert nFlags ); virtual BOOL drawEPS( long nX, long nY, long nWidth, long nHeight, void* pPtr, ULONG nSize ); /* use to handle GraphicsExpose/NoExpose after XCopyArea & friends * if pFrame is not NULL, corresponding Paint events are generated * and dispatched to pFrame * * it is imperative to eat up graphics exposes even in case you don't need * them because the next one using XCopyArea can depend on them */ static void YieldGraphicsExpose( Display* pDisplay, SalFrame* pFrame, Drawable aDrawable ); }; inline SalDisplay *X11SalGraphics::GetDisplay() const { return GetColormap().GetDisplay(); } inline SalVisual *X11SalGraphics::GetVisual() const { return GetColormap().GetDisplay()->GetVisual(); } inline Display *X11SalGraphics::GetXDisplay() const { return GetColormap().GetXDisplay(); } inline Pixel X11SalGraphics::GetPixel( SalColor nSalColor ) const { return GetColormap().GetPixel( nSalColor ); } // -=-= Shortcuts =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= #ifdef DBG_UTIL #define stderr0( s ) fprintf( stderr, s ) #define stderr1( s, a ) fprintf( stderr, s, a ) #define stderr2( s, a, b ) fprintf( stderr, s, a, b ) #define stderr3( s, a, b, c ) fprintf( stderr, s, a, b, c ) #define stdass0( b ) (void)( !(b) \ ? fprintf( stderr, "\"%s\" (%s line %d)\n", \ #b, __FILE__, __LINE__ ) \ : 0 ) #else #define stderr0( s ) ; #define stderr1( s, a ) ; #define stderr2( s, a, b ) ; #define stderr3( s, a, b, c ) ; #define stdass0( b ) ; #endif #endif // _SV_SALGDI_H