diff options
Diffstat (limited to 'vcl/aqua/source/gdi/salgdi.cxx')
| -rw-r--r-- | vcl/aqua/source/gdi/salgdi.cxx | 115 |
1 files changed, 71 insertions, 44 deletions
diff --git a/vcl/aqua/source/gdi/salgdi.cxx b/vcl/aqua/source/gdi/salgdi.cxx index 3c228ffcfa40..9e658b24021e 100644 --- a/vcl/aqua/source/gdi/salgdi.cxx +++ b/vcl/aqua/source/gdi/salgdi.cxx @@ -1,3 +1,4 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. @@ -31,7 +32,7 @@ #include "osl/file.hxx" #include "osl/process.h" -#include "vos/mutex.hxx" +#include "osl/mutex.hxx" #include "rtl/bootstrap.h" #include "rtl/strbuf.hxx" @@ -75,6 +76,7 @@ ImplMacFontData::ImplMacFontData( const ImplDevFontAttributes& rDFA, ATSUFontID , mbHasOs2Table( false ) , mbCmapEncodingRead( false ) , mbHasCJKSupport( false ) +, mbFontCapabilitiesRead( false ) {} // ----------------------------------------------------------------------- @@ -150,15 +152,61 @@ const ImplFontCharMap* ImplMacFontData::GetImplFontCharMap() const // parse the CMAP CmapResult aCmapResult; - if( ParseCMAP( &aBuffer[0], nRawLength, aCmapResult ) ) + if( !ParseCMAP( &aBuffer[0], nRawLength, aCmapResult ) ) + return mpCharMap; + + mpCharMap = new ImplFontCharMap( aCmapResult ); + mpCharMap->AddReference(); + return mpCharMap; +} + +bool ImplMacFontData::GetImplFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const +{ + // read this only once per font + if( mbFontCapabilitiesRead ) { - // create the matching charmap - mpCharMap->DeReference(); - mpCharMap = new ImplFontCharMap( aCmapResult ); - mpCharMap->AddReference(); + rFontCapabilities = maFontCapabilities; + return !rFontCapabilities.maUnicodeRange.empty() || !rFontCapabilities.maCodePageRange.empty(); } + mbFontCapabilitiesRead = true; - return mpCharMap; + // prepare to get the GSUB table raw data + ATSFontRef rFont = FMGetATSFontRefFromFont( mnFontId ); + ByteCount nBufSize = 0; + OSStatus eStatus; + eStatus = ATSFontGetTable( rFont, GetTag("GSUB"), 0, 0, NULL, &nBufSize ); + if( eStatus == noErr ) + { + // allocate a buffer for the GSUB raw data + ByteVector aBuffer( nBufSize ); + // get the GSUB raw data + ByteCount nRawLength = 0; + eStatus = ATSFontGetTable( rFont, GetTag("GSUB"), 0, nBufSize, (void*)&aBuffer[0], &nRawLength ); + if( eStatus == noErr ) + { + const unsigned char* pGSUBTable = &aBuffer[0]; + vcl::getTTScripts(maFontCapabilities.maGSUBScriptTags, pGSUBTable, nRawLength); + } + } + eStatus = ATSFontGetTable( rFont, GetTag("OS/2"), 0, 0, NULL, &nBufSize ); + if( eStatus == noErr ) + { + // allocate a buffer for the GSUB raw data + ByteVector aBuffer( nBufSize ); + // get the OS/2 raw data + ByteCount nRawLength = 0; + eStatus = ATSFontGetTable( rFont, GetTag("OS/2"), 0, nBufSize, (void*)&aBuffer[0], &nRawLength ); + if( eStatus == noErr ) + { + const unsigned char* pOS2Table = &aBuffer[0]; + vcl::getTTCoverage( + maFontCapabilities.maUnicodeRange, + maFontCapabilities.maCodePageRange, + pOS2Table, nRawLength); + } + } + rFontCapabilities = maFontCapabilities; + return !rFontCapabilities.maUnicodeRange.empty() || !rFontCapabilities.maCodePageRange.empty(); } // ----------------------------------------------------------------------- @@ -397,17 +445,17 @@ void AquaSalGraphics::initResolution( NSWindow* ) } else { - DBG_ERROR( "no resolution found in device description" ); + OSL_FAIL( "no resolution found in device description" ); } } else { - DBG_ERROR( "no device description" ); + OSL_FAIL( "no device description" ); } } else { - DBG_ERROR( "no screen found" ); + OSL_FAIL( "no screen found" ); } // #i107076# maintaining size-WYSIWYG-ness causes many problems for @@ -456,7 +504,7 @@ void AquaSalGraphics::copyResolution( AquaSalGraphics& rGraphics ) // ----------------------------------------------------------------------- -sal_uInt16 AquaSalGraphics::GetBitCount() +sal_uInt16 AquaSalGraphics::GetBitCount() const { sal_uInt16 nBits = mnBitmapDepth ? mnBitmapDepth : 32;//24; return nBits; @@ -1152,23 +1200,6 @@ void AquaSalGraphics::copyArea( long nDstX, long nDstY,long nSrcX, long nSrcY, l { ApplyXorContext(); -#if 0 // TODO: make AquaSalBitmap as fast as the alternative implementation below - SalBitmap* pBitmap = getBitmap( nSrcX, nSrcY, nSrcWidth, nSrcHeight ); - if( pBitmap ) - { - SalTwoRect aPosAry; - aPosAry.mnSrcX = 0; - aPosAry.mnSrcY = 0; - aPosAry.mnSrcWidth = nSrcWidth; - aPosAry.mnSrcHeight = nSrcHeight; - aPosAry.mnDestX = nDstX; - aPosAry.mnDestY = nDstY; - aPosAry.mnDestWidth = nSrcWidth; - aPosAry.mnDestHeight = nSrcHeight; - drawBitmap( &aPosAry, *pBitmap ); - delete pBitmap; - } -#else DBG_ASSERT( mxLayer!=NULL, "AquaSalGraphics::copyArea() for non-layered graphics" ); // in XOR mode the drawing context is redirected to the XOR mask @@ -1207,7 +1238,7 @@ void AquaSalGraphics::copyArea( long nDstX, long nDstY,long nSrcX, long nSrcY, l // mark the destination rectangle as updated RefreshRect( nDstX, nDstY, nSrcWidth, nSrcHeight ); -#endif + } // ----------------------------------------------------------------------- @@ -1232,7 +1263,7 @@ void AquaSalGraphics::drawBitmap( const SalTwoRect* pPosAry, const SalBitmap& rS void AquaSalGraphics::drawBitmap( const SalTwoRect* pPosAry, const SalBitmap& rSalBitmap,SalColor ) { - DBG_ERROR("not implemented for color masking!"); + OSL_FAIL("not implemented for color masking!"); drawBitmap( pPosAry, rSalBitmap ); } @@ -1997,6 +2028,14 @@ const ImplFontCharMap* AquaSalGraphics::GetImplFontCharMap() const return mpMacFontData->GetImplFontCharMap(); } +bool AquaSalGraphics::GetImplFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const +{ + if( !mpMacFontData ) + return false; + + return mpMacFontData->GetImplFontCapabilities(rFontCapabilities); +} + // ----------------------------------------------------------------------- // fake a SFNT font directory entry for a font table @@ -2375,20 +2414,7 @@ void AquaSalGraphics::GetGlyphWidths( const ImplFontData* pFontData, bool bVerti else if( pFontData->IsEmbeddable() ) { // get individual character widths -#if 0 // FIXME - rWidths.reserve( 224 ); - for( sal_Unicode i = 32; i < 256; ++i ) - { - int nCharWidth = 0; - if( ::GetCharWidth32W( mhDC, i, i, &nCharWidth ) ) - { - rUnicodeEnc[ i ] = rWidths.size(); - rWidths.push_back( nCharWidth ); - } - } -#else - DBG_ERROR("not implemented for non-subsettable fonts!\n"); -#endif + OSL_FAIL("not implemented for non-subsettable fonts!\n"); } } @@ -2682,3 +2708,4 @@ bool XorEmulation::UpdateTarget() // ======================================================================= +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |