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Diffstat (limited to 'vcl/inc/aqua/salgdi.h')
| -rw-r--r-- | vcl/inc/aqua/salgdi.h | 419 |
1 files changed, 5 insertions, 414 deletions
diff --git a/vcl/inc/aqua/salgdi.h b/vcl/inc/aqua/salgdi.h index 0788095f798c..06802fcfaf58 100644 --- a/vcl/inc/aqua/salgdi.h +++ b/vcl/inc/aqua/salgdi.h @@ -1,416 +1,7 @@ -/* -*- 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 "basegfx/polygon/b2dpolypolygon.hxx" - -#include "premac.h" -#include <ApplicationServices/ApplicationServices.h> -#include "postmac.h" - -#include "aqua/aquavcltypes.h" -#include <vcl/fontcapabilities.hxx> - -#include "outfont.hxx" -#include "salgdi.hxx" - -#include <vector> - -class AquaSalFrame; -class AquaSalBitmap; -class ImplDevFontAttributes; - -struct CGRect; - -// mac specific physically available font face -class ImplMacFontData : public PhysicalFontFace -{ -public: - ImplMacFontData( const ImplDevFontAttributes&, ATSUFontID ); - - virtual ~ImplMacFontData(); - - virtual PhysicalFontFace* Clone() const; - virtual ImplFontEntry* CreateFontInstance( FontSelectPattern& ) const; - virtual sal_IntPtr GetFontId() const; - - const ImplFontCharMap* GetImplFontCharMap() const; - bool GetImplFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const; - bool HasChar( sal_uInt32 cChar ) const; - - void ReadOs2Table() const; - void ReadMacCmapEncoding() const; - bool HasCJKSupport() const; - -private: - const ATSUFontID mnFontId; - mutable const ImplFontCharMap* mpCharMap; - mutable vcl::FontCapabilities maFontCapabilities; - mutable bool mbOs2Read; // true if OS2-table related info is valid - mutable bool mbHasOs2Table; - mutable bool mbCmapEncodingRead; // true if cmap encoding of Mac font is read - mutable bool mbHasCJKSupport; // #i78970# CJK fonts need extra leading - mutable bool mbFontCapabilitiesRead; -}; - -// abstracting quartz color instead of having to use an CGFloat[] array -class RGBAColor -{ -public: - RGBAColor( SalColor ); - RGBAColor( float fRed, float fGreen, float fBlue, float fAlpha ); //NOTUSEDYET - const float* AsArray() const { return &mfRed; } - bool IsVisible() const { return (mfAlpha > 0); } - void SetAlpha( float fAlpha ) { mfAlpha = fAlpha; } -private: - float mfRed, mfGreen, mfBlue, mfAlpha; -}; - -// ------------------- -// - AquaSalGraphics - -// ------------------- -class AquaSalGraphics : public SalGraphics -{ - friend class ATSLayout; -protected: - AquaSalFrame* mpFrame; - CGLayerRef mxLayer; // Quartz graphics layer - CGContextRef mrContext; // Quartz drawing context - class XorEmulation* mpXorEmulation; - int mnXorMode; // 0: off 1: on 2: invert only - int mnWidth; - int mnHeight; - int mnBitmapDepth; // zero unless bitmap - /// device resolution of this graphics - long mnRealDPIX; - long mnRealDPIY; - /// some graphics implementations (e.g. AquaSalInfoPrinter) scale - /// everything down by a factor (see SetupPrinterGraphics for details) - /// so we have to compensate for it with the inverse factor - double mfFakeDPIScale; - - /// path representing current clip region - CGMutablePathRef mxClipPath; - - /// Drawing colors - /// pen color RGBA - RGBAColor maLineColor; - /// brush color RGBA - RGBAColor maFillColor; - - // Device Font settings - const ImplMacFontData* mpMacFontData; - /// ATSU style object which carries all font attributes - ATSUStyle maATSUStyle; - /// text rotation as ATSU angle - Fixed mnATSUIRotation; - /// workaround to prevent ATSU overflows for huge font sizes - float mfFontScale; - /// <1.0: font is squeezed, >1.0 font is stretched, else 1.0 - float mfFontStretch; - /// allows text to be rendered without antialiasing - bool mbNonAntialiasedText; - - // Graphics types - - /// is this a printer graphics - bool mbPrinter; - /// is this a virtual device graphics - bool mbVirDev; - /// is this a window graphics - bool mbWindow; - -public: - AquaSalGraphics(); - virtual ~AquaSalGraphics(); - - bool IsPenVisible() const { return maLineColor.IsVisible(); } - bool IsBrushVisible() const { return maFillColor.IsVisible(); } - - void SetWindowGraphics( AquaSalFrame* pFrame ); - void SetPrinterGraphics( CGContextRef, long nRealDPIX, long nRealDPIY, double fFakeScale ); - void SetVirDevGraphics( CGLayerRef, CGContextRef, int nBitDepth = 0 ); - - void initResolution( NSWindow* ); - void copyResolution( AquaSalGraphics& ); - void updateResolution(); - - bool IsWindowGraphics() const { return mbWindow; } - bool IsPrinterGraphics() const { return mbPrinter; } - bool IsVirDevGraphics() const { return mbVirDev; } - AquaSalFrame* getGraphicsFrame() const { return mpFrame; } - void setGraphicsFrame( AquaSalFrame* pFrame ) { mpFrame = pFrame; } - - void ImplDrawPixel( long nX, long nY, const RGBAColor& ); // helper to draw single pixels - - bool CheckContext(); - void UpdateWindow( NSRect& ); // delivered in NSView coordinates - void RefreshRect( const CGRect& ); - void RefreshRect( const NSRect& ); - void RefreshRect(float lX, float lY, float lWidth, float lHeight); - - void SetState(); - void UnsetState(); - // InvalidateContext does an UnsetState and sets mrContext to 0 - void InvalidateContext(); - - virtual bool setClipRegion( const Region& ); - - // 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( sal_uLong nPoints, const SalPoint* pPtAry ); - virtual void drawPolygon( sal_uLong nPoints, const SalPoint* pPtAry ); - virtual void drawPolyPolygon( sal_uLong nPoly, const sal_uLong* pPoints, PCONSTSALPOINT* pPtAry ); - virtual bool drawPolyPolygon( const ::basegfx::B2DPolyPolygon&, double fTransparency ); - virtual sal_Bool drawPolyLineBezier( sal_uLong nPoints, const SalPoint* pPtAry, const sal_uInt8* pFlgAry ); - virtual sal_Bool drawPolygonBezier( sal_uLong nPoints, const SalPoint* pPtAry, const sal_uInt8* pFlgAry ); - virtual sal_Bool drawPolyPolygonBezier( sal_uLong nPoly, const sal_uLong* pPoints, const SalPoint* const* pPtAry, const sal_uInt8* const* pFlgAry ); - virtual bool drawPolyLine( const ::basegfx::B2DPolygon&, double fTransparency, const ::basegfx::B2DVector& rLineWidths, basegfx::B2DLineJoin ); - - // CopyArea --> No RasterOp, but ClipRegion - virtual void copyArea( long nDestX, long nDestY, long nSrcX, long nSrcY, long nSrcWidth, - long nSrcHeight, sal_uInt16 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( sal_uLong nPoints, const SalPoint* pPtAry, SalInvert nFlags ); - - virtual sal_Bool drawEPS( long nX, long nY, long nWidth, long nHeight, void* pPtr, sal_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 ); - - CGPoint* makeCGptArray(sal_uLong nPoints, const SalPoint* pPtAry); - // native widget rendering methods that require mirroring - virtual sal_Bool hitTestNativeControl( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion, - const Point& aPos, sal_Bool& rIsInside ); - virtual sal_Bool drawNativeControl( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion, - ControlState nState, const ImplControlValue& aValue, - const rtl::OUString& aCaption ); - virtual sal_Bool getNativeControlRegion( ControlType nType, ControlPart nPart, const Rectangle& rControlRegion, ControlState nState, - const ImplControlValue& aValue, const rtl::OUString& aCaption, - Rectangle &rNativeBoundingRegion, Rectangle &rNativeContentRegion ); - - // get device resolution - virtual void GetResolution( long& rDPIX, long& rDPIY ); - // get the depth of the device - virtual sal_uInt16 GetBitCount() const; - // get the width of the device - virtual long GetGraphicsWidth() const; - - // set the clip region to empty - virtual void ResetClipRegion(); - - // 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 bInvertOnly ); - // 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 sal_uInt16 SetFont( FontSelectPattern*, 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 sal_uLong GetKernPairs( sal_uLong nPairs, ImplKernPairData* pKernPairs ); - // get the repertoire of the current font - virtual const ImplFontCharMap* GetImplFontCharMap() const; - virtual bool GetImplFontCapabilities(vcl::FontCapabilities &rFontCapabilities) 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 rtl::OUString& rFileURL, const rtl::OUString& 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 sal_Bool CreateFontSubset( const rtl::OUString& rToFile, - const PhysicalFontFace* 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 PhysicalFontFace*, 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 PhysicalFontFace*, - 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 PhysicalFontFace*, - bool bVertical, - Int32Vector& rWidths, - Ucs2UIntMap& rUnicodeEnc ); - - virtual sal_Bool GetGlyphBoundRect( sal_GlyphId nIndex, Rectangle& ); - virtual sal_Bool GetGlyphOutline( sal_GlyphId 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 sal_Bool IsNativeControlSupported( ControlType nType, ControlPart nPart ); - - virtual SystemGraphicsData GetGraphicsData() const; - virtual SystemFontData GetSysFontData( int /* nFallbacklevel */ ) const; - -private: - // differences between VCL, Quartz and kHiThemeOrientation coordinate systems - // make some graphics seem to be vertically-mirrored from a VCL perspective - bool IsFlipped() const { return mbWindow; } - - void ApplyXorContext(); - void Pattern50Fill(); - UInt32 getState( ControlState nState ); - UInt32 getTrackState( ControlState nState ); -}; - -class XorEmulation -{ -public: - XorEmulation(); - /*final*/ ~XorEmulation(); - - void SetTarget( int nWidth, int nHeight, int nBitmapDepth, CGContextRef, CGLayerRef ); - bool UpdateTarget(); - void Enable() { mbIsEnabled = true; } - void Disable() { mbIsEnabled = false; } - bool IsEnabled() const { return mbIsEnabled; } - CGContextRef GetTargetContext() const { return mxTargetContext; } - CGContextRef GetMaskContext() const { return (mbIsEnabled ? mxMaskContext : NULL); } - -private: - CGLayerRef mxTargetLayer; - CGContextRef mxTargetContext; - CGContextRef mxMaskContext; - CGContextRef mxTempContext; - sal_uLong* mpMaskBuffer; - sal_uLong* mpTempBuffer; - int mnBufferLongs; - bool mbIsEnabled; -}; - - -// --- some trivial inlines - -inline void AquaSalGraphics::RefreshRect( const CGRect& rRect ) -{ - RefreshRect( rRect.origin.x, rRect.origin.y, rRect.size.width, rRect.size.height ); -} - -inline void AquaSalGraphics::RefreshRect( const NSRect& rRect ) -{ - RefreshRect( rRect.origin.x, rRect.origin.y, rRect.size.width, rRect.size.height ); -} - -inline RGBAColor::RGBAColor( SalColor nSalColor ) -: mfRed( SALCOLOR_RED(nSalColor) * (1.0/255)) -, mfGreen( SALCOLOR_GREEN(nSalColor) * (1.0/255)) -, mfBlue( SALCOLOR_BLUE(nSalColor) * (1.0/255)) -, mfAlpha( 1.0 ) // opaque -{} - -inline RGBAColor::RGBAColor( float fRed, float fGreen, float fBlue, float fAlpha ) -: mfRed( fRed ) -, mfGreen( fGreen ) -, mfBlue( fBlue ) -, mfAlpha( fAlpha ) -{} - -#endif // _SV_SALGDI_H - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ +#ifdef ENABLE_CORETEXT +#include "aqua/coretext/salgdi.h" +#else +#include "aqua/atsui/salgdi.h" +#endif |