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Diffstat (limited to 'vcl/os2/inc/salgdi.h')
| -rw-r--r-- | vcl/os2/inc/salgdi.h | 355 |
1 files changed, 0 insertions, 355 deletions
diff --git a/vcl/os2/inc/salgdi.h b/vcl/os2/inc/salgdi.h deleted file mode 100644 index 3c72695bc2f2..000000000000 --- a/vcl/os2/inc/salgdi.h +++ /dev/null @@ -1,355 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef _SV_SALGDI_H -#define _SV_SALGDI_H - -#include <vcl/sv.h> -#include <vcl/sallayout.hxx> -#include <vcl/salgdi.hxx> -#include <vcl/outfont.hxx> -#include <vcl/impfont.hxx> - -#include <boost/unordered_set.hpp> - -class ImplOs2FontEntry; - -// ----------- -// - Defines - -// ----------- - -// win32 platform specific options. Move them to the PMK file? -#define GCP_USEKERNING 0x0008 -#define USE_UNISCRIBE -#define GCP_KERN_HACK -#define GNG_VERT_HACK - -// os2 specific physically available font face -class ImplOs2FontData : public ImplFontData -{ -public: - ImplOs2FontData( PFONTMETRICS, - int nFontHeight, - BYTE nPitchAndFamily ); - ~ImplOs2FontData(); - - virtual ImplFontData* Clone() const; - virtual ImplFontEntry* CreateFontInstance( ImplFontSelectData& ) const; - virtual sal_IntPtr GetFontId() const; - void SetFontId( sal_IntPtr nId ) { mnId = nId; } - void UpdateFromHPS( HPS ) const; - - bool HasChar( sal_uInt32 cChar ) const; - - PFONTMETRICS GetFontMetrics() const { return pFontMetric; } - USHORT GetCharSet() const { return meOs2CharSet; } - BYTE GetPitchAndFamily() const { return mnPitchAndFamily; } - bool IsGlyphApiDisabled() const { return mbDisableGlyphApi; } - bool SupportsKorean() const { return mbHasKoreanRange; } - bool SupportsCJK() const { return mbHasCJKSupport; } - bool AliasSymbolsHigh() const { return mbAliasSymbolsHigh; } - bool AliasSymbolsLow() const { return mbAliasSymbolsLow; } - - const ImplFontCharMap* GetImplFontCharMap() const; - -private: - sal_IntPtr mnId; - mutable bool mbDisableGlyphApi; - mutable bool mbHasKoreanRange; - mutable bool mbHasCJKSupport; - - mutable const ImplFontCharMap* mpUnicodeMap; - - // TODO: get rid of the members below needed to work with the Win9x non-unicode API - BYTE* mpFontCharSets; // all Charsets for the current font (used on W98 for kerning) - BYTE mnFontCharSetCount; // Number of Charsets of the current font; 0 - if not queried - USHORT meOs2CharSet; - BYTE mnPitchAndFamily; - bool mbAliasSymbolsHigh; - bool mbAliasSymbolsLow; - PFONTMETRICS pFontMetric; - -private: - void ReadCmapTable( HDC ) const; - void ReadOs2Table( HDC ) const; - -#ifdef GNG_VERT_HACK - void ReadGsubTable( HDC ) const; - - typedef boost::unordered_set<int> IntHashSet; - mutable IntHashSet maGsubTable; - mutable bool mbGsubRead; -public: - bool HasGSUBstitutions( HDC ) const; - bool IsGSUBstituted( sal_Unicode ) const; -#endif // GNG_VERT_HACK - -}; - - -// ------------------- -// - SalGraphicsData - -// ------------------- - -class Os2SalGraphics : public SalGraphics -{ -public: - HPS mhPS; // HPS - HDC mhDC; // HDC - HWND mhWnd; // HWND - LONG mnHeight; // Height of frame Window - ULONG mnClipElementCount; // number of clip rects in clip rect array - RECTL* mpClipRectlAry; // clip rect array - ULONG mnFontMetricCount; // number of entries in the font list - PFONTMETRICS mpFontMetrics; // cached font list - LONG mnOrientationX; // X-Font orientation - LONG mnOrientationY; // Y-Font orientation - BOOL mbLine; // draw lines - BOOL mbFill; // fill areas - BOOL mbPrinter; // is Printer - BOOL mbVirDev; // is VirDev - BOOL mbWindow; // is Window - BOOL mbScreen; // is Screen compatible - bool mbXORMode; // _every_ output with RasterOp XOR - ULONG mhFonts[ MAX_FALLBACK ]; // Font + Fallbacks - const ImplOs2FontData* mpOs2FontData[ MAX_FALLBACK ]; // pointer to the most recent font face - ImplOs2FontEntry* mpOs2FontEntry[ MAX_FALLBACK ]; // pointer to the most recent font instance - ULONG mhDefFont; // DefaultFont - float mfFontScale; // allows metrics emulation of huge font sizes - BOOL mbFontKernInit; // FALSE: FontKerns must be queried - KERNINGPAIRS* mpFontKernPairs; // Kerning Pairs of the current Font - ULONG mnFontKernPairCount;// Number of Kerning Pairs of the current Font - - USHORT ImplDoSetFont( ImplFontSelectData* i_pFont, float& o_rFontScale, int ); - -public: - Os2SalGraphics(); - virtual ~Os2SalGraphics(); - -protected: - // draw --> LineColor and FillColor and RasterOp and ClipRegion - 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 bool drawPolyPolygon( const ::basegfx::B2DPolyPolygon&, double fTransparency ); - virtual bool drawPolyLine( const ::basegfx::B2DPolygon&, double fTransparency, const ::basegfx::B2DVector& rLineWidth, basegfx::B2DLineJoin ); - 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 ); - - // CopyArea --> No RasterOp, but ClipRegion - virtual void copyArea( long nDestX, long nDestY, long nSrcX, long nSrcY, long nSrcWidth, - long nSrcHeight, USHORT nFlags ); - - // CopyBits and DrawBitmap --> RasterOp and ClipRegion - // CopyBits() --> pSrcGraphics == NULL, then CopyBits on same Graphics - 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 ); - - // invert --> ClipRegion (only Windows or VirDevs) - 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 ); - - virtual bool drawAlphaBitmap( const SalTwoRect&, - const SalBitmap& rSourceBitmap, - const SalBitmap& rAlphaBitmap ); - virtual bool drawAlphaRect( long nX, long nY, long nWidth, long nHeight, sal_uInt8 nTransparency ); - -public: - // public SalGraphics methods, the interface to teh independent vcl part - - // get device resolution - virtual void GetResolution( long& rDPIX, long& rDPIY ); - // get the depth of the device - virtual USHORT GetBitCount() const; - // get the width of the device - virtual long GetGraphicsWidth() const; - - // set the clip region to empty - virtual void ResetClipRegion(); - virtual bool setClipRegion( const Region& ); - - // set the line color to transparent (= don't draw lines) - virtual void SetLineColor(); - // set the line color to a specific color - virtual void SetLineColor( SalColor nSalColor ); - // set the fill color to transparent (= don't fill) - virtual void SetFillColor(); - // set the fill color to a specific color, shapes will be - // filled accordingly - virtual void SetFillColor( SalColor nSalColor ); - // enable/disable XOR drawing - virtual void SetXORMode( bool bSet, bool ); - // set line color for raster operations - virtual void SetROPLineColor( SalROPColor nROPColor ); - // set fill color for raster operations - virtual void SetROPFillColor( SalROPColor nROPColor ); - // set the text color to a specific color - virtual void SetTextColor( SalColor nSalColor ); - // set the font - virtual USHORT SetFont( ImplFontSelectData*, int nFallbackLevel ); - // get the current font's etrics - virtual void GetFontMetric( ImplFontMetricData*, int nFallbackLevel ); - // get kernign pairs of the current font - // return only PairCount if (pKernPairs == NULL) - virtual ULONG GetKernPairs( ULONG nPairs, ImplKernPairData* pKernPairs ); - // get the repertoire of the current font - virtual ImplFontCharMap* GetImplFontCharMap() const; - // graphics must fill supplied font list - virtual void GetDevFontList( ImplDevFontList* ); - // graphics should call ImplAddDevFontSubstitute on supplied - // OutputDevice for all its device specific preferred font substitutions - virtual void GetDevFontSubstList( OutputDevice* ); - virtual bool AddTempDevFont( ImplDevFontList*, const String& rFileURL, const String& rFontName ); - // CreateFontSubset: a method to get a subset of glyhps of a font - // inside a new valid font file - // returns TRUE if creation of subset was successfull - // parameters: rToFile: contains a osl file URL to write the subset to - // pFont: describes from which font to create a subset - // pGlyphIDs: the glyph ids to be extracted - // pEncoding: the character code corresponding to each glyph - // pWidths: the advance widths of the correspoding glyphs (in PS font units) - // nGlyphs: the number of glyphs - // rInfo: additional outgoing information - // implementation note: encoding 0 with glyph id 0 should be added implicitly - // as "undefined character" - virtual BOOL CreateFontSubset( const rtl::OUString& rToFile, - const ImplFontData* pFont, - long* pGlyphIDs, - sal_uInt8* pEncoding, - sal_Int32* pWidths, - int nGlyphs, - FontSubsetInfo& rInfo // out parameter - ); - - // GetFontEncodingVector: a method to get the encoding map Unicode - // to font encoded character; this is only used for type1 fonts and - // may return NULL in case of unknown encoding vector - // if ppNonEncoded is set and non encoded characters (that is type1 - // glyphs with only a name) exist it is set to the corresponding - // map for non encoded glyphs; the encoding vector contains -1 - // as encoding for these cases - virtual const Ucs2SIntMap* GetFontEncodingVector( const ImplFontData*, const Ucs2OStrMap** ppNonEncoded ); - - // GetEmbedFontData: gets the font data for a font marked - // embeddable by GetDevFontList or NULL in case of error - // parameters: pFont: describes the font in question - // pWidths: the widths of all glyphs from char code 0 to 255 - // pWidths MUST support at least 256 members; - // rInfo: additional outgoing information - // pDataLen: out parameter, contains the byte length of the returned buffer - virtual const void* GetEmbedFontData( const ImplFontData*, - const sal_Ucs* pUnicodes, - sal_Int32* pWidths, - FontSubsetInfo& rInfo, - long* pDataLen ); - // frees the font data again - virtual void FreeEmbedFontData( const void* pData, long nDataLen ); - - virtual void GetGlyphWidths( const ImplFontData* pFont, - bool bVertical, - Int32Vector& rWidths, - Ucs2UIntMap& rUnicodeEnc ); - - virtual BOOL GetGlyphBoundRect( long nIndex, Rectangle& ); - virtual BOOL GetGlyphOutline( long nIndex, ::basegfx::B2DPolyPolygon& ); - - virtual SalLayout* GetTextLayout( ImplLayoutArgs&, int nFallbackLevel ); - virtual void DrawServerFontLayout( const ServerFontLayout& ); - virtual bool supportsOperation( OutDevSupportType ) const; - - // Query the platform layer for control support - virtual BOOL IsNativeControlSupported( ControlType nType, ControlPart nPart ); - - virtual SystemGraphicsData GetGraphicsData() const; - virtual SystemFontData GetSysFontData( int nFallbacklevel ) const; -}; - -// Init/Deinit Graphics -void ImplSalInitGraphics( Os2SalGraphics* mpData ); -void ImplSalDeInitGraphics( Os2SalGraphics* mpData ); - -// ----------- -// - Defines - -// ----------- - -#define RGBCOLOR(r,g,b) ((ULONG)(((BYTE)(b)|((USHORT)(g)<<8))|(((ULONG)(BYTE)(r))<<16))) -#define TY( y ) (mnHeight-(y)-1) - -// offset for lcid field, used for fallback font selection -#define LCID_BASE 100 - -// ----------- -// - Inlines - -// ----------- - -// #102411# Win's GCP mishandles kerning => we need to do it ourselves -// SalGraphicsData::mpFontKernPairs is sorted by -inline bool ImplCmpKernData( const KERNINGPAIRS& a, const KERNINGPAIRS& b ) -{ - if( a.sFirstChar < b.sFirstChar ) - return true; - if( a.sFirstChar > b.sFirstChar ) - return false; - return (a.sSecondChar < b.sSecondChar); -} - -// called extremely often from just one spot => inline -inline bool ImplOs2FontData::HasChar( sal_uInt32 cChar ) const -{ - if( mpUnicodeMap->HasChar( cChar ) ) - return true; - // second chance to allow symbol aliasing - if( mbAliasSymbolsLow && ((cChar-0xF000) <= 0xFF) ) - cChar -= 0xF000; - else if( mbAliasSymbolsHigh && (cChar <= 0xFF) ) - cChar += 0xF000; - return mpUnicodeMap->HasChar( cChar ); -} - -#endif // _SV_SALGDI_H - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |