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1 /* | 1 /* |
2 * Copyright (C) 2013 Google, Inc. | 2 * Copyright (C) 2013 Google, Inc. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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49 virtual bool isSVGFont() const { return false; } | 49 virtual bool isSVGFont() const { return false; } |
50 virtual void initializeFontData(SimpleFontData*, float) { } | 50 virtual void initializeFontData(SimpleFontData*, float) { } |
51 virtual float widthForSVGGlyph(Glyph, float) const { return 0.0f; } | 51 virtual float widthForSVGGlyph(Glyph, float) const { return 0.0f; } |
52 virtual bool fillSVGGlyphPage(GlyphPage*, unsigned, unsigned, UChar*, unsign ed, const SimpleFontData*) const { return false; } | 52 virtual bool fillSVGGlyphPage(GlyphPage*, unsigned, unsigned, UChar*, unsign ed, const SimpleFontData*) const { return false; } |
53 virtual bool applySVGGlyphSelection(WidthIterator&, GlyphData&, bool, int, u nsigned&) const { return false; } | 53 virtual bool applySVGGlyphSelection(WidthIterator&, GlyphData&, bool, int, u nsigned&) const { return false; } |
54 | 54 |
55 protected: | 55 protected: |
56 CustomFontData() { } | 56 CustomFontData() { } |
57 }; | 57 }; |
58 | 58 |
59 #define DEFINE_CUSTOM_FONT_DATA_TYPE_CASTS(thisType, predicate) \ | |
tkent
2014/08/11 01:04:56
I feel introducing new macro only for SVGFontData
gyuyoung-inactive
2014/08/11 04:50:55
If there is only SVGFontData as child class of Cus
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60 template<typename T> inline thisType* to##thisType(const RefPtr<T>& customFo ntData) { return to##thisType(customFontData.get()); } \ | |
61 DEFINE_TYPE_CASTS(thisType, CustomFontData, customFontData, customFontData-> predicate, customFontData.predicate) | |
62 | |
59 } | 63 } |
60 | 64 |
61 #endif // CustomFontData_h | 65 #endif // CustomFontData_h |
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