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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkGScalerContext_DEFINED | 8 #ifndef SkGScalerContext_DEFINED |
9 #define SkGScalerContext_DEFINED | 9 #define SkGScalerContext_DEFINED |
10 | 10 |
11 #include "SkScalerContext.h" | 11 #include "SkScalerContext.h" |
12 #include "SkTypeface.h" | 12 #include "SkTypeface.h" |
13 | 13 |
14 class SkGTypeface : public SkTypeface { | 14 class SkGTypeface : public SkTypeface { |
15 public: | 15 public: |
16 SkGTypeface(SkTypeface* proxy, const SkPaint&); | 16 SkGTypeface(SkTypeface* proxy, const SkPaint&); |
17 virtual ~SkGTypeface(); | 17 virtual ~SkGTypeface(); |
18 | 18 |
19 SkTypeface* proxy() const { return fProxy; } | 19 SkTypeface* proxy() const { return fProxy; } |
20 const SkPaint& paint() const { return fPaint; } | 20 const SkPaint& paint() const { return fPaint; } |
21 | 21 |
22 protected: | 22 protected: |
23 virtual SkScalerContext* onCreateScalerContext(const SkDescriptor*) const SK
_OVERRIDE; | 23 SkScalerContext* onCreateScalerContext(const SkDescriptor*) const SK_OVERRID
E; |
24 virtual void onFilterRec(SkScalerContextRec*) const SK_OVERRIDE; | 24 void onFilterRec(SkScalerContextRec*) const SK_OVERRIDE; |
25 virtual SkAdvancedTypefaceMetrics* onGetAdvancedTypefaceMetrics( | 25 virtual SkAdvancedTypefaceMetrics* onGetAdvancedTypefaceMetrics( |
26 SkAdvancedTypefaceMetrics::PerGlyphInfo, | 26 SkAdvancedTypefaceMetrics::PerGlyphInfo, |
27 const uint32_t* glyphIDs, | 27 const uint32_t* glyphIDs, |
28 uint32_t glyphIDsCount) const SK_OVERRIDE; | 28 uint32_t glyphIDsCount) const SK_OVERRIDE; |
29 virtual SkStream* onOpenStream(int* ttcIndex) const SK_OVERRIDE; | 29 SkStream* onOpenStream(int* ttcIndex) const SK_OVERRIDE; |
30 virtual void onGetFontDescriptor(SkFontDescriptor*, bool* isLocal) const SK_
OVERRIDE; | 30 void onGetFontDescriptor(SkFontDescriptor*, bool* isLocal) const SK_OVERRIDE
; |
31 | 31 |
32 virtual int onCharsToGlyphs(const void* chars, Encoding encoding, | 32 virtual int onCharsToGlyphs(const void* chars, Encoding encoding, |
33 uint16_t glyphs[], int glyphCount) const SK_OVER
RIDE; | 33 uint16_t glyphs[], int glyphCount) const SK_OVER
RIDE; |
34 virtual int onCountGlyphs() const SK_OVERRIDE; | 34 int onCountGlyphs() const SK_OVERRIDE; |
35 virtual int onGetUPEM() const SK_OVERRIDE; | 35 int onGetUPEM() const SK_OVERRIDE; |
36 | 36 |
37 virtual void onGetFamilyName(SkString* familyName) const SK_OVERRIDE; | 37 void onGetFamilyName(SkString* familyName) const SK_OVERRIDE; |
38 virtual SkTypeface::LocalizedStrings* onCreateFamilyNameIterator() const SK_
OVERRIDE; | 38 SkTypeface::LocalizedStrings* onCreateFamilyNameIterator() const SK_OVERRIDE
; |
39 | 39 |
40 virtual int onGetTableTags(SkFontTableTag tags[]) const SK_OVERRIDE; | 40 int onGetTableTags(SkFontTableTag tags[]) const SK_OVERRIDE; |
41 virtual size_t onGetTableData(SkFontTableTag, size_t offset, | 41 virtual size_t onGetTableData(SkFontTableTag, size_t offset, |
42 size_t length, void* data) const SK_OVERRIDE; | 42 size_t length, void* data) const SK_OVERRIDE; |
43 | 43 |
44 private: | 44 private: |
45 SkTypeface* fProxy; | 45 SkTypeface* fProxy; |
46 SkPaint fPaint; | 46 SkPaint fPaint; |
47 }; | 47 }; |
48 | 48 |
49 #endif | 49 #endif |
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