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1 /* | 1 /* |
2 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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34 | 34 |
35 namespace blink { | 35 namespace blink { |
36 | 36 |
37 class PLATFORM_EXPORT SegmentedFontData : public FontData { | 37 class PLATFORM_EXPORT SegmentedFontData : public FontData { |
38 public: | 38 public: |
39 static PassRefPtr<SegmentedFontData> create() { | 39 static PassRefPtr<SegmentedFontData> create() { |
40 return adoptRef(new SegmentedFontData); | 40 return adoptRef(new SegmentedFontData); |
41 } | 41 } |
42 | 42 |
43 void appendFace(const PassRefPtr<FontDataForRangeSet> fontDataForRangeSet) { | 43 void appendFace(const PassRefPtr<FontDataForRangeSet> fontDataForRangeSet) { |
44 m_faces.append(fontDataForRangeSet); | 44 m_faces.push_back(fontDataForRangeSet); |
45 } | 45 } |
46 unsigned numFaces() const { return m_faces.size(); } | 46 unsigned numFaces() const { return m_faces.size(); } |
47 PassRefPtr<FontDataForRangeSet> faceAt(unsigned i) const { | 47 PassRefPtr<FontDataForRangeSet> faceAt(unsigned i) const { |
48 return m_faces[i]; | 48 return m_faces[i]; |
49 } | 49 } |
50 bool containsCharacter(UChar32) const; | 50 bool containsCharacter(UChar32) const; |
51 | 51 |
52 private: | 52 private: |
53 SegmentedFontData() {} | 53 SegmentedFontData() {} |
54 | 54 |
55 const SimpleFontData* fontDataForCharacter(UChar32) const override; | 55 const SimpleFontData* fontDataForCharacter(UChar32) const override; |
56 | 56 |
57 bool isCustomFont() const override; | 57 bool isCustomFont() const override; |
58 bool isLoading() const override; | 58 bool isLoading() const override; |
59 bool isLoadingFallback() const override; | 59 bool isLoadingFallback() const override; |
60 bool isSegmented() const override; | 60 bool isSegmented() const override; |
61 bool shouldSkipDrawing() const override; | 61 bool shouldSkipDrawing() const override; |
62 | 62 |
63 Vector<RefPtr<FontDataForRangeSet>, 1> m_faces; | 63 Vector<RefPtr<FontDataForRangeSet>, 1> m_faces; |
64 }; | 64 }; |
65 | 65 |
66 DEFINE_FONT_DATA_TYPE_CASTS(SegmentedFontData, true); | 66 DEFINE_FONT_DATA_TYPE_CASTS(SegmentedFontData, true); |
67 | 67 |
68 } // namespace blink | 68 } // namespace blink |
69 | 69 |
70 #endif // SegmentedFontData_h | 70 #endif // SegmentedFontData_h |
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