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| 1 /* | 1 /* |
| 2 * This file is part of the internal font implementation. | 2 * This file is part of the internal font implementation. |
| 3 * | 3 * |
| 4 * Copyright (C) 2006, 2008, 2010 Apple Inc. All rights reserved. | 4 * Copyright (C) 2006, 2008, 2010 Apple Inc. All rights reserved. |
| 5 * Copyright (C) 2007-2008 Torch Mobile, Inc. | 5 * Copyright (C) 2007-2008 Torch Mobile, Inc. |
| 6 * | 6 * |
| 7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
| 8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
| 9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
| 10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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| 76 return const_cast<SimpleFontData*>(this); | 76 return const_cast<SimpleFontData*>(this); |
| 77 } | 77 } |
| 78 | 78 |
| 79 PassRefPtr<SimpleFontData> verticalRightOrientationFontData() const; | 79 PassRefPtr<SimpleFontData> verticalRightOrientationFontData() const; |
| 80 PassRefPtr<SimpleFontData> uprightOrientationFontData() const; | 80 PassRefPtr<SimpleFontData> uprightOrientationFontData() const; |
| 81 | 81 |
| 82 bool hasVerticalGlyphs() const { return m_hasVerticalGlyphs; } | 82 bool hasVerticalGlyphs() const { return m_hasVerticalGlyphs; } |
| 83 bool isTextOrientationFallback() const { return m_isTextOrientationFallback;
} | 83 bool isTextOrientationFallback() const { return m_isTextOrientationFallback;
} |
| 84 bool isTextOrientationFallbackOf(const SimpleFontData*) const; | 84 bool isTextOrientationFallbackOf(const SimpleFontData*) const; |
| 85 | 85 |
| 86 FontMetrics& fontMetrics() { return m_fontMetrics; } | 86 FontMetrics& getFontMetrics() { return m_fontMetrics; } |
| 87 const FontMetrics& fontMetrics() const { return m_fontMetrics; } | 87 const FontMetrics& getFontMetrics() const { return m_fontMetrics; } |
| 88 float sizePerUnit() const { return platformData().size() / (fontMetrics().un
itsPerEm() ? fontMetrics().unitsPerEm() : 1); } | 88 float sizePerUnit() const { return platformData().size() / (getFontMetrics()
.unitsPerEm() ? getFontMetrics().unitsPerEm() : 1); } |
| 89 float internalLeading() const { return fontMetrics().floatHeight() - platfor
mData().size(); } | 89 float internalLeading() const { return getFontMetrics().floatHeight() - plat
formData().size(); } |
| 90 | 90 |
| 91 float maxCharWidth() const { return m_maxCharWidth; } | 91 float maxCharWidth() const { return m_maxCharWidth; } |
| 92 void setMaxCharWidth(float maxCharWidth) { m_maxCharWidth = maxCharWidth; } | 92 void setMaxCharWidth(float maxCharWidth) { m_maxCharWidth = maxCharWidth; } |
| 93 | 93 |
| 94 float avgCharWidth() const { return m_avgCharWidth; } | 94 float avgCharWidth() const { return m_avgCharWidth; } |
| 95 void setAvgCharWidth(float avgCharWidth) { m_avgCharWidth = avgCharWidth; } | 95 void setAvgCharWidth(float avgCharWidth) { m_avgCharWidth = avgCharWidth; } |
| 96 | 96 |
| 97 FloatRect boundsForGlyph(Glyph) const; | 97 FloatRect boundsForGlyph(Glyph) const; |
| 98 float widthForGlyph(Glyph glyph) const; | 98 float widthForGlyph(Glyph glyph) const; |
| 99 FloatRect platformBoundsForGlyph(Glyph) const; | 99 FloatRect platformBoundsForGlyph(Glyph) const; |
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| 211 width = platformWidthForGlyph(glyph); | 211 width = platformWidthForGlyph(glyph); |
| 212 | 212 |
| 213 m_glyphToWidthMap.setMetricsForGlyph(glyph, width); | 213 m_glyphToWidthMap.setMetricsForGlyph(glyph, width); |
| 214 return width; | 214 return width; |
| 215 } | 215 } |
| 216 | 216 |
| 217 DEFINE_FONT_DATA_TYPE_CASTS(SimpleFontData, false); | 217 DEFINE_FONT_DATA_TYPE_CASTS(SimpleFontData, false); |
| 218 | 218 |
| 219 } // namespace blink | 219 } // namespace blink |
| 220 #endif // SimpleFontData_h | 220 #endif // SimpleFontData_h |
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