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comparison: gfx/skia/trunk/src/pdf/SkPDFFontImpl.h
gfx/skia/trunk/src/pdf/SkPDFFontImpl.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:d91a2fbdfa75 |
|---|---|
| 1 | |
| 2 /* | |
| 3 * Copyright 2011 Google Inc. | |
| 4 * | |
| 5 * Use of this source code is governed by a BSD-style license that can be | |
| 6 * found in the LICENSE file. | |
| 7 */ | |
| 8 | |
| 9 | |
| 10 #ifndef SkPDFFontImpl_DEFINED | |
| 11 #define SkPDFFontImpl_DEFINED | |
| 12 | |
| 13 #include "SkPDFFont.h" | |
| 14 | |
| 15 class SkPDFType0Font : public SkPDFFont { | |
| 16 public: | |
| 17 virtual ~SkPDFType0Font(); | |
| 18 virtual bool multiByteGlyphs() const { return true; } | |
| 19 SK_API virtual SkPDFFont* getFontSubset(const SkPDFGlyphSet* usage); | |
| 20 #ifdef SK_DEBUG | |
| 21 virtual void emitObject(SkWStream* stream, SkPDFCatalog* catalog, | |
| 22 bool indirect); | |
| 23 #endif | |
| 24 | |
| 25 private: | |
| 26 friend class SkPDFFont; // to access the constructor | |
| 27 #ifdef SK_DEBUG | |
| 28 bool fPopulated; | |
| 29 typedef SkPDFDict INHERITED; | |
| 30 #endif | |
| 31 | |
| 32 SkPDFType0Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface); | |
| 33 | |
| 34 bool populate(const SkPDFGlyphSet* subset); | |
| 35 }; | |
| 36 | |
| 37 class SkPDFCIDFont : public SkPDFFont { | |
| 38 public: | |
| 39 virtual ~SkPDFCIDFont(); | |
| 40 virtual bool multiByteGlyphs() const { return true; } | |
| 41 | |
| 42 private: | |
| 43 friend class SkPDFType0Font; // to access the constructor | |
| 44 | |
| 45 SkPDFCIDFont(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, | |
| 46 const SkPDFGlyphSet* subset); | |
| 47 | |
| 48 bool populate(const SkPDFGlyphSet* subset); | |
| 49 bool addFontDescriptor(int16_t defaultWidth, | |
| 50 const SkTDArray<uint32_t>* subset); | |
| 51 }; | |
| 52 | |
| 53 class SkPDFType1Font : public SkPDFFont { | |
| 54 public: | |
| 55 virtual ~SkPDFType1Font(); | |
| 56 virtual bool multiByteGlyphs() const { return false; } | |
| 57 | |
| 58 private: | |
| 59 friend class SkPDFFont; // to access the constructor | |
| 60 | |
| 61 SkPDFType1Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, | |
| 62 uint16_t glyphID, SkPDFDict* relatedFontDescriptor); | |
| 63 | |
| 64 bool populate(int16_t glyphID); | |
| 65 bool addFontDescriptor(int16_t defaultWidth); | |
| 66 void addWidthInfoFromRange(int16_t defaultWidth, | |
| 67 const SkAdvancedTypefaceMetrics::WidthRange* widthRangeEntry); | |
| 68 }; | |
| 69 | |
| 70 class SkPDFType3Font : public SkPDFFont { | |
| 71 public: | |
| 72 virtual ~SkPDFType3Font(); | |
| 73 virtual bool multiByteGlyphs() const { return false; } | |
| 74 | |
| 75 private: | |
| 76 friend class SkPDFFont; // to access the constructor | |
| 77 | |
| 78 SkPDFType3Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, uint16_t glyphID); | |
| 79 | |
| 80 bool populate(int16_t glyphID); | |
| 81 }; | |
| 82 | |
| 83 #endif |
