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Diffstat (limited to 'vcl/unx/inc/salfont.h')
| -rw-r--r-- | vcl/unx/inc/salfont.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/vcl/unx/inc/salfont.h b/vcl/unx/inc/salfont.h new file mode 100644 index 000000000000..bb6a5208f28a --- /dev/null +++ b/vcl/unx/inc/salfont.h @@ -0,0 +1,183 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: salfont.h,v $ + * $Revision: 1.6 $ + * + * 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_SALFONT_H +#define _SV_SALFONT_H + +// -=-= exports =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +class SalFontCache; +struct SalFontDimension; +class SalFontFamily; +class SalFontFamilyList; +class SalFontStruct; +class SalFontStructList; +class SalFonts; + +// -=-= includes -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +#include <salstd.hxx> +#include <vcl/outfont.hxx> + +// -=-= forwards =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- +typedef ULONG XFP_FLAGS; + +class SalDisplay; +class SalFontCacheItem; + +// -=-= SalFontCache -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +DECLARE_LIST( SalFontCache, SalFontCacheItem* ) + +// -=-= SalFontDimension -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +struct SalFontDimension +{ + USHORT nHeight_; // [pixel] + USHORT nPtHeight_; // [point/10] + USHORT nAverage_; // [pixel/10] + USHORT nXRes_; // [dpi] + USHORT nYRes_; // [dpi] + USHORT nSlant_; // [pixel] +// size_t nUnderlineThickness_; // [pixel] +// size_t nUnderlinePosition_; // [pixel] +// size_t nStrikeoutAscent_; // [pixel] +// size_t nStrikeoutDescent_; // [pixel] +// Subscript, Superscript, Capital, Space ... + + inline SalFontDimension( USHORT nA = 0, USHORT nH = 0 ); + + inline BOOL IsScalable() const; + inline USHORT GetWidth() const { return (nAverage_ + 5) / 10; } + inline Size GetSize() const; + inline void SetSize( const Size & rSize ); + inline BOOL operator == ( const SalFontDimension &r ) const; + inline BOOL operator != ( const SalFontDimension &r ) const; + inline BOOL operator >= ( const SalFontDimension &r ) const; +}; + +inline SalFontDimension::SalFontDimension( USHORT nA, USHORT nH ) + : nHeight_( nH ), nAverage_( nA ) +{ nPtHeight_ = nXRes_ = nYRes_ = nSlant_ = 0; } + +inline BOOL SalFontDimension::IsScalable() const +{ return !nHeight_ && !nPtHeight_ && !nAverage_; } + +inline Size SalFontDimension::GetSize() const +{ return Size( (nAverage_ + 5) / 10, nHeight_ ); } + +inline void SalFontDimension::SetSize( const Size & rSize ) +{ nAverage_ = (USHORT)rSize.Width() * 10; nHeight_ = (USHORT)rSize.Height(); } + +inline BOOL SalFontDimension::operator == ( const SalFontDimension &r ) const +{ return nHeight_ == r.nHeight_ && (!r.nAverage_ || nAverage_ == r.nAverage_); } + +inline BOOL SalFontDimension::operator != ( const SalFontDimension &r ) const +{ return !(*this == r); } + +inline BOOL SalFontDimension::operator >= ( const SalFontDimension &r ) const +{ return nHeight_ > r.nHeight_ + || (nHeight_ == r.nHeight_ && nAverage_ >= r.nAverage_); } + +// -=-= SalFontStruct =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +class SalFontStruct : public ImplFontMetricData +{ + friend class SalDisplay; + friend class SalGraphicsData; + + SalFontCacheItem*pCache_; + +#if (OSL_DEBUG_LEVEL > 1) || defined DBG_UTIL + ByteString aFontName_; +#endif + USHORT nHeightCount_; // Anzahl der Hoehen-Eintraege + SalFontDimension*pDimensions_; // Hoehen-Array + USHORT nWeight_; + + USHORT nFoundry_; // properties indexies + USHORT nFamily_; + USHORT nWeightName_; + USHORT nSlant_; + USHORT nSetWidthName_; + ByteString aAddStyleName_; + USHORT nSpacing_; + USHORT nCharSet_; + USHORT nFaceName_; + BOOL mbValidFontDescription; // valid xlfd entries + + void Init(); + BOOL Init( SalDisplay* pDisp, + const char* pFontName, + SalFontDimension& rDim ); + + ByteString GetXFontName( const SalFontDimension& ); + + inline void SetFoundry( USHORT n ) + { nFoundry_ = n; } + inline void SetFamily( USHORT n ) + { meFamily = sal_FamilyToSal( nFamily_ = n ); } + inline void SetWeightName( USHORT n ) + { meWeight = sal_WeightToSal( nWeightName_ = n ); } + inline void SetSlant( USHORT n ) + { meItalic = sal_ItalicToSal( nSlant_ = n ); } + inline void SetSetWidthName( USHORT n ) + { nSetWidthName_ = n; } + inline void SetAddStyleName( const ByteString& rAddStyle ) + { aAddStyleName_ = rAddStyle; aAddStyleName_.ToLowerAscii(); } + inline void SetSpacing( USHORT n ) + { mePitch = sal_PitchToSal( nSpacing_ = n ); } + inline void SetAverage( long n ) + { mnWidth = (n + 5) / 10; } + void SetCharSet( USHORT n ); + + SalFontStruct( const SalFontStruct& rFont ); +public: + SalFontStruct( SalDisplay* pDisp, + const char* pFontName, + SalFontDimension& rDim ); + + ~SalFontStruct(); + + inline void Cache( SalFontCacheItem *p ) { pCache_ = p; } + inline SalFontCacheItem*IsCache() const { return pCache_; } + inline BOOL IsScalable() const { return TYPE_SCALABLE==meType; } + inline SalFontDimension*GetDim() const { return pDimensions_; } + inline BOOL IsValid() const { return mbValidFontDescription; } +#ifdef DBG_UTIL + const ByteString& GetName() const { return aFontName_; } +#endif + + ImplFontData *GetDevFontData(); + SalFontCacheItem*Load( SalDisplay *pDisp, const SalFontDimension &rDim ); + CharSet GetCharSet() { return meCharSet; } + +}; + +// -=-= SalFontStructList =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= +DECLARE_LIST( SalFontStructList, SalFontStruct* ) + +#endif // _SV_SALFONT_H + |