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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #ifndef SkPDFFontImpl_DEFINED | 10 #ifndef SkPDFFontImpl_DEFINED |
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22 bool indirect); | 22 bool indirect); |
23 #endif | 23 #endif |
24 | 24 |
25 private: | 25 private: |
26 friend class SkPDFFont; // to access the constructor | 26 friend class SkPDFFont; // to access the constructor |
27 #ifdef SK_DEBUG | 27 #ifdef SK_DEBUG |
28 bool fPopulated; | 28 bool fPopulated; |
29 typedef SkPDFDict INHERITED; | 29 typedef SkPDFDict INHERITED; |
30 #endif | 30 #endif |
31 | 31 |
32 SkPDFType0Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface); | 32 SkPDFType0Font(const SkAdvancedTypefaceMetrics* info, SkTypeface* typeface); |
33 | 33 |
34 bool populate(const SkPDFGlyphSet* subset); | 34 bool populate(const SkPDFGlyphSet* subset); |
35 }; | 35 }; |
36 | 36 |
37 class SkPDFCIDFont : public SkPDFFont { | 37 class SkPDFCIDFont : public SkPDFFont { |
38 public: | 38 public: |
39 virtual ~SkPDFCIDFont(); | 39 virtual ~SkPDFCIDFont(); |
40 virtual bool multiByteGlyphs() const { return true; } | 40 virtual bool multiByteGlyphs() const { return true; } |
41 | 41 |
42 private: | 42 private: |
43 friend class SkPDFType0Font; // to access the constructor | 43 friend class SkPDFType0Font; // to access the constructor |
44 | 44 |
45 SkPDFCIDFont(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, | 45 SkPDFCIDFont(const SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, |
46 const SkPDFGlyphSet* subset); | 46 const SkPDFGlyphSet* subset); |
47 | 47 |
48 bool populate(const SkPDFGlyphSet* subset); | 48 bool populate(const SkPDFGlyphSet* subset); |
49 bool addFontDescriptor(int16_t defaultWidth, | 49 bool addFontDescriptor(int16_t defaultWidth, |
50 const SkTDArray<uint32_t>* subset); | 50 const SkTDArray<uint32_t>* subset); |
51 }; | 51 }; |
52 | 52 |
53 class SkPDFType1Font : public SkPDFFont { | 53 class SkPDFType1Font : public SkPDFFont { |
54 public: | 54 public: |
55 virtual ~SkPDFType1Font(); | 55 virtual ~SkPDFType1Font(); |
56 virtual bool multiByteGlyphs() const { return false; } | 56 virtual bool multiByteGlyphs() const { return false; } |
57 | 57 |
58 private: | 58 private: |
59 friend class SkPDFFont; // to access the constructor | 59 friend class SkPDFFont; // to access the constructor |
60 | 60 |
61 SkPDFType1Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, | 61 SkPDFType1Font(const SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, |
62 uint16_t glyphID, SkPDFDict* relatedFontDescriptor); | 62 uint16_t glyphID, SkPDFDict* relatedFontDescriptor); |
63 | 63 |
64 bool populate(int16_t glyphID); | 64 bool populate(int16_t glyphID); |
65 bool addFontDescriptor(int16_t defaultWidth); | 65 bool addFontDescriptor(int16_t defaultWidth); |
66 void addWidthInfoFromRange(int16_t defaultWidth, | 66 void addWidthInfoFromRange(int16_t defaultWidth, |
67 const SkAdvancedTypefaceMetrics::WidthRange* widthRangeEntry); | 67 const SkAdvancedTypefaceMetrics::WidthRange* widthRangeEntry); |
68 }; | 68 }; |
69 | 69 |
70 class SkPDFType3Font : public SkPDFFont { | 70 class SkPDFType3Font : public SkPDFFont { |
71 public: | 71 public: |
72 virtual ~SkPDFType3Font(); | 72 virtual ~SkPDFType3Font(); |
73 virtual bool multiByteGlyphs() const { return false; } | 73 virtual bool multiByteGlyphs() const { return false; } |
74 | 74 |
75 private: | 75 private: |
76 friend class SkPDFFont; // to access the constructor | 76 friend class SkPDFFont; // to access the constructor |
77 | 77 |
78 SkPDFType3Font(SkAdvancedTypefaceMetrics* info, SkTypeface* typeface, uint16
_t glyphID); | 78 SkPDFType3Font(const SkAdvancedTypefaceMetrics* info, |
| 79 SkTypeface* typeface, uint16_t glyphID); |
79 | 80 |
80 bool populate(int16_t glyphID); | 81 bool populate(int16_t glyphID); |
81 }; | 82 }; |
82 | 83 |
83 #endif | 84 #endif |
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