1*2123d757SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*2123d757SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*2123d757SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*2123d757SAndrew Rist * distributed with this work for additional information 6*2123d757SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*2123d757SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*2123d757SAndrew Rist * "License"); you may not use this file except in compliance 9*2123d757SAndrew Rist * with the License. You may obtain a copy of the License at 10*2123d757SAndrew Rist * 11*2123d757SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*2123d757SAndrew Rist * 13*2123d757SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*2123d757SAndrew Rist * software distributed under the License is distributed on an 15*2123d757SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*2123d757SAndrew Rist * KIND, either express or implied. See the License for the 17*2123d757SAndrew Rist * specific language governing permissions and limitations 18*2123d757SAndrew Rist * under the License. 19*2123d757SAndrew Rist * 20*2123d757SAndrew Rist *************************************************************/ 21*2123d757SAndrew Rist 22*2123d757SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _SV_OUTDEV_H 25cdf0e10cSrcweir #define _SV_OUTDEV_H 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <tools/solar.h> 28cdf0e10cSrcweir #include <outfont.hxx> 29cdf0e10cSrcweir 30cdf0e10cSrcweir #include <vector> 31cdf0e10cSrcweir #include <list> 32cdf0e10cSrcweir #include <set> 33cdf0e10cSrcweir 34cdf0e10cSrcweir class Size; 35cdf0e10cSrcweir class Font; 36cdf0e10cSrcweir class VirtualDevice; 37cdf0e10cSrcweir class ImplServerGraphics; 38cdf0e10cSrcweir class ImplGetDevFontList; 39cdf0e10cSrcweir class GetDevSizeList; 40cdf0e10cSrcweir 41cdf0e10cSrcweir // ----------------------- 42cdf0e10cSrcweir // - ImplDevFontListData - 43cdf0e10cSrcweir // ----------------------- 44cdf0e10cSrcweir 45cdf0e10cSrcweir // flags for mnMatchType member 46cdf0e10cSrcweir #define IMPL_DEVFONT_SCALABLE ((sal_uIntPtr)0x00000001) 47cdf0e10cSrcweir #define IMPL_DEVFONT_SYMBOL ((sal_uIntPtr)0x00000002) 48cdf0e10cSrcweir #define IMPL_DEVFONT_NONESYMBOL ((sal_uIntPtr)0x00000004) 49cdf0e10cSrcweir #define IMPL_DEVFONT_LIGHT ((sal_uIntPtr)0x00000010) 50cdf0e10cSrcweir #define IMPL_DEVFONT_BOLD ((sal_uIntPtr)0x00000020) 51cdf0e10cSrcweir #define IMPL_DEVFONT_NORMAL ((sal_uIntPtr)0x00000040) 52cdf0e10cSrcweir #define IMPL_DEVFONT_NONEITALIC ((sal_uIntPtr)0x00000100) 53cdf0e10cSrcweir #define IMPL_DEVFONT_ITALIC ((sal_uIntPtr)0x00000200) 54cdf0e10cSrcweir 55cdf0e10cSrcweir // TODO: rename ImplDevFontListData to PhysicalFontFamily 56cdf0e10cSrcweir class ImplDevFontListData 57cdf0e10cSrcweir { 58cdf0e10cSrcweir public: 59cdf0e10cSrcweir ImplDevFontListData( const String& rSearchName ); 60cdf0e10cSrcweir ~ImplDevFontListData(); 61cdf0e10cSrcweir GetFamilyName() const62cdf0e10cSrcweir const String& GetFamilyName() const { return maName; } GetSearchName() const63cdf0e10cSrcweir const String& GetSearchName() const { return maSearchName; } GetAliasNames() const64cdf0e10cSrcweir const String& GetAliasNames() const { return maMapNames; } IsScalable() const65cdf0e10cSrcweir bool IsScalable() const { return mpFirst->IsScalable(); } GetMinQuality() const66cdf0e10cSrcweir int GetMinQuality() const { return mnMinQuality; } 67cdf0e10cSrcweir 68cdf0e10cSrcweir bool AddFontFace( ImplFontData* ); 69cdf0e10cSrcweir void InitMatchData( const utl::FontSubstConfiguration&, 70cdf0e10cSrcweir const String& rSearchName ); 71cdf0e10cSrcweir ImplFontData* FindBestFontFace( const ImplFontSelectData& rFSD ) const; 72cdf0e10cSrcweir 73cdf0e10cSrcweir void GetFontHeights( std::set<int>& rHeights ) const; 74cdf0e10cSrcweir void UpdateDevFontList( ImplGetDevFontList& ) const; 75cdf0e10cSrcweir void UpdateCloneFontList( ImplDevFontList&, 76cdf0e10cSrcweir bool bScalable, bool bEmbeddable ) const; 77cdf0e10cSrcweir 78cdf0e10cSrcweir private: 79cdf0e10cSrcweir friend class ImplDevFontList; // TODO: remove soon 80cdf0e10cSrcweir ImplFontData* mpFirst; // linked list of physical font faces 81cdf0e10cSrcweir String maName; // Fontname (original font family name) 82cdf0e10cSrcweir String maSearchName; // normalized font family name 83cdf0e10cSrcweir String maMapNames; // fontname aliases 84cdf0e10cSrcweir sal_uIntPtr mnTypeFaces; // Typeface Flags 85cdf0e10cSrcweir sal_uIntPtr mnMatchType; // MATCH - Type 86cdf0e10cSrcweir String maMatchFamilyName; // MATCH - FamilyName 87cdf0e10cSrcweir FontWeight meMatchWeight; // MATCH - Weight 88cdf0e10cSrcweir FontWidth meMatchWidth; // MATCH - Width 89cdf0e10cSrcweir FontFamily meFamily; 90cdf0e10cSrcweir FontPitch mePitch; 91cdf0e10cSrcweir int mnMinQuality; // quality of the worst font face 92cdf0e10cSrcweir }; 93cdf0e10cSrcweir 94cdf0e10cSrcweir 95cdf0e10cSrcweir // ---------------------- 96cdf0e10cSrcweir // - ImplGetDevFontList - 97cdf0e10cSrcweir // ---------------------- 98cdf0e10cSrcweir 99cdf0e10cSrcweir // an ImplGetDevFontList is created by an ImplDevFontList 100cdf0e10cSrcweir // it becomes invalid when original ImplDevFontList is modified 101cdf0e10cSrcweir class ImplGetDevFontList 102cdf0e10cSrcweir { 103cdf0e10cSrcweir private: 104cdf0e10cSrcweir std::vector<ImplFontData*> maDevFontVector; 105cdf0e10cSrcweir 106cdf0e10cSrcweir public: ImplGetDevFontList()107cdf0e10cSrcweir ImplGetDevFontList() { maDevFontVector.reserve(1024); } Add(ImplFontData * pFace)108cdf0e10cSrcweir void Add( ImplFontData* pFace ) { maDevFontVector.push_back( pFace ); } Get(int nIndex) const109cdf0e10cSrcweir ImplFontData* Get( int nIndex ) const { return maDevFontVector[ nIndex ]; } Count() const110cdf0e10cSrcweir int Count() const { return maDevFontVector.size(); } 111cdf0e10cSrcweir }; 112cdf0e10cSrcweir 113cdf0e10cSrcweir // ---------------------- 114cdf0e10cSrcweir // - ImplGetDevSizeList - 115cdf0e10cSrcweir // ---------------------- 116cdf0e10cSrcweir 117cdf0e10cSrcweir class ImplGetDevSizeList 118cdf0e10cSrcweir { 119cdf0e10cSrcweir private: 120cdf0e10cSrcweir String maFontName; 121cdf0e10cSrcweir std::vector<int> maSizeList; 122cdf0e10cSrcweir 123cdf0e10cSrcweir public: ImplGetDevSizeList(const String & rFontName)124cdf0e10cSrcweir ImplGetDevSizeList( const String& rFontName ) 125cdf0e10cSrcweir : maFontName( rFontName ) { maSizeList.reserve( 32 ); } Add(int nHeight)126cdf0e10cSrcweir void Add( int nHeight ) { maSizeList.push_back( nHeight ); } Count() const127cdf0e10cSrcweir int Count() const { return maSizeList.size(); } Get(int nIndex) const128cdf0e10cSrcweir int Get( int nIndex ) const { return maSizeList[ nIndex ]; } GetFontName() const129cdf0e10cSrcweir const String& GetFontName() const { return maFontName; } 130cdf0e10cSrcweir }; 131cdf0e10cSrcweir 132cdf0e10cSrcweir // ------------------------ 133cdf0e10cSrcweir // - ImplFontSubstitution - 134cdf0e10cSrcweir // ------------------------ 135cdf0e10cSrcweir // nowadays these substitutions are needed for backward compatibility and tight platform integration: 136cdf0e10cSrcweir // - substitutions from configuration entries (Tools->Options->FontReplacement and/or fontconfig) 137cdf0e10cSrcweir // - device specific substitutions (e.g. for PS printer builtin fonts) 138cdf0e10cSrcweir // - substitutions for missing fonts defined by configuration entries (generic and/or platform dependent fallbacks) 139cdf0e10cSrcweir // - substitutions for missing fonts defined by multi-token fontnames (e.g. fontname="SpecialFont;FallbackA;FallbackB") 140cdf0e10cSrcweir // - substitutions for incomplete fonts (implicit, generic, EUDC and/or platform dependent fallbacks) 141cdf0e10cSrcweir // - substitutions for missing symbol fonts by translating code points into other symbol fonts 142cdf0e10cSrcweir 143cdf0e10cSrcweir class ImplFontSubstitution 144cdf0e10cSrcweir { 145cdf0e10cSrcweir // TODO: there is more commonality between the different substitutions 146cdf0e10cSrcweir protected: ~ImplFontSubstitution()147cdf0e10cSrcweir virtual ~ImplFontSubstitution() {} 148cdf0e10cSrcweir }; 149cdf0e10cSrcweir 150cdf0e10cSrcweir // ImplDirectFontSubstitution is for Tools->Options->FontReplacement and PsPrinter substitutions 151cdf0e10cSrcweir // The clss is just a simple port of the unmaintainable manual-linked-list based mechanism 152cdf0e10cSrcweir // TODO: get rid of this class when the Tools->Options->FontReplacement tabpage is gone for good 153cdf0e10cSrcweir 154cdf0e10cSrcweir struct ImplFontSubstEntry 155cdf0e10cSrcweir { 156cdf0e10cSrcweir String maName; 157cdf0e10cSrcweir String maReplaceName; 158cdf0e10cSrcweir String maSearchName; 159cdf0e10cSrcweir String maSearchReplaceName; 160cdf0e10cSrcweir sal_uInt16 mnFlags; 161cdf0e10cSrcweir 162cdf0e10cSrcweir ImplFontSubstEntry( const String& rFontName, const String& rSubstFontName, sal_uInt16 nSubstFlags ); 163cdf0e10cSrcweir }; 164cdf0e10cSrcweir 165cdf0e10cSrcweir class ImplDirectFontSubstitution 166cdf0e10cSrcweir : public ImplFontSubstitution 167cdf0e10cSrcweir { 168cdf0e10cSrcweir private: 169cdf0e10cSrcweir typedef std::list<ImplFontSubstEntry> FontSubstList; 170cdf0e10cSrcweir FontSubstList maFontSubstList; 171cdf0e10cSrcweir public: 172cdf0e10cSrcweir void AddFontSubstitute( const String& rFontName, const String& rSubstName, sal_uInt16 nFlags ); 173cdf0e10cSrcweir void RemoveFontSubstitute( int nIndex ); 174cdf0e10cSrcweir bool GetFontSubstitute( int nIndex, String& rFontName, String& rSubstName, sal_uInt16& rFlags ) const; GetFontSubstituteCount() const175cdf0e10cSrcweir int GetFontSubstituteCount() const { return maFontSubstList.size(); }; Empty() const176cdf0e10cSrcweir bool Empty() const { return maFontSubstList.empty(); } Clear()177cdf0e10cSrcweir void Clear() { maFontSubstList.clear(); } 178cdf0e10cSrcweir 179cdf0e10cSrcweir bool FindFontSubstitute( String& rSubstName, const String& rFontName, sal_uInt16 nFlags ) const; 180cdf0e10cSrcweir }; 181cdf0e10cSrcweir 182cdf0e10cSrcweir // PreMatchFontSubstitution 183cdf0e10cSrcweir // abstracts the concept of a configured font substitution 184cdf0e10cSrcweir // before the availability of the originally selected font has been checked 185cdf0e10cSrcweir class ImplPreMatchFontSubstitution 186cdf0e10cSrcweir : public ImplFontSubstitution 187cdf0e10cSrcweir { 188cdf0e10cSrcweir public: 189cdf0e10cSrcweir virtual bool FindFontSubstitute( ImplFontSelectData& ) const = 0; 190cdf0e10cSrcweir }; 191cdf0e10cSrcweir 192cdf0e10cSrcweir // ImplGlyphFallbackFontSubstitution 193cdf0e10cSrcweir // abstracts the concept of finding the best font to support an incomplete font 194cdf0e10cSrcweir class ImplGlyphFallbackFontSubstitution 195cdf0e10cSrcweir : public ImplFontSubstitution 196cdf0e10cSrcweir { 197cdf0e10cSrcweir public: 198cdf0e10cSrcweir virtual bool FindFontSubstitute( ImplFontSelectData&, rtl::OUString& rMissingCodes ) const = 0; 199cdf0e10cSrcweir }; 200cdf0e10cSrcweir 201cdf0e10cSrcweir // ----------------- 202cdf0e10cSrcweir // - ImplFontCache - 203cdf0e10cSrcweir // ----------------- 204cdf0e10cSrcweir // TODO: closely couple with ImplDevFontList 205cdf0e10cSrcweir 206cdf0e10cSrcweir class ImplFontCache 207cdf0e10cSrcweir { 208cdf0e10cSrcweir private: 209cdf0e10cSrcweir ImplFontEntry* mpFirstEntry; 210cdf0e10cSrcweir int mnRef0Count; // number of unreferenced ImplFontEntries 211cdf0e10cSrcweir bool mbPrinter; 212cdf0e10cSrcweir 213cdf0e10cSrcweir // cache of recently used font instances 214cdf0e10cSrcweir struct IFSD_Equal { bool operator()( const ImplFontSelectData&, const ImplFontSelectData& ) const; }; 215cdf0e10cSrcweir struct IFSD_Hash { size_t operator()( const ImplFontSelectData& ) const; }; 216cdf0e10cSrcweir typedef ::std::hash_map<ImplFontSelectData,ImplFontEntry*,IFSD_Hash,IFSD_Equal > FontInstanceList; 217cdf0e10cSrcweir FontInstanceList maFontInstanceList; 218cdf0e10cSrcweir 219cdf0e10cSrcweir // cache of recently requested font names vs. selected font names 220cdf0e10cSrcweir typedef ::std::hash_map<String,String,FontNameHash> FontNameList; 221cdf0e10cSrcweir FontNameList maFontNameList; 222cdf0e10cSrcweir 223cdf0e10cSrcweir public: 224cdf0e10cSrcweir ImplFontCache( bool bPrinter ); 225cdf0e10cSrcweir ~ImplFontCache(); 226cdf0e10cSrcweir 227cdf0e10cSrcweir ImplFontEntry* GetFontEntry( ImplDevFontList*, 228cdf0e10cSrcweir const Font&, const Size& rPixelSize, float fExactHeight, 229cdf0e10cSrcweir ImplDirectFontSubstitution* pDevSpecific ); 230cdf0e10cSrcweir ImplFontEntry* GetFontEntry( ImplDevFontList*, 231cdf0e10cSrcweir ImplFontSelectData&, ImplDirectFontSubstitution* pDevSpecific ); 232cdf0e10cSrcweir ImplFontEntry* GetGlyphFallbackFont( ImplDevFontList*, ImplFontSelectData&, 233cdf0e10cSrcweir int nFallbackLevel, rtl::OUString& rMissingCodes ); 234cdf0e10cSrcweir void Release( ImplFontEntry* ); 235cdf0e10cSrcweir void Invalidate(); 236cdf0e10cSrcweir }; 237cdf0e10cSrcweir 238cdf0e10cSrcweir // ------------------ 239cdf0e10cSrcweir // - ImplOutDevData - 240cdf0e10cSrcweir // ------------------ 241cdf0e10cSrcweir 242cdf0e10cSrcweir namespace vcl { struct ControlLayoutData; } 243cdf0e10cSrcweir // #i75163# 244cdf0e10cSrcweir namespace basegfx { class B2DHomMatrix; } 245cdf0e10cSrcweir 246cdf0e10cSrcweir struct ImplOutDevData 247cdf0e10cSrcweir { 248cdf0e10cSrcweir VirtualDevice* mpRotateDev; 249cdf0e10cSrcweir vcl::ControlLayoutData* mpRecordLayout; 250cdf0e10cSrcweir Rectangle maRecordRect; 251cdf0e10cSrcweir ImplDirectFontSubstitution maDevFontSubst; 252cdf0e10cSrcweir 253cdf0e10cSrcweir // #i75163# 254cdf0e10cSrcweir basegfx::B2DHomMatrix* mpViewTransform; 255cdf0e10cSrcweir basegfx::B2DHomMatrix* mpInverseViewTransform; 256cdf0e10cSrcweir }; 257cdf0e10cSrcweir 258cdf0e10cSrcweir void ImplFreeOutDevFontData(); 259cdf0e10cSrcweir 260cdf0e10cSrcweir #endif // _SV_OUTDEV_H 261