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1 /* | 1 /* |
2 * Copyright (C) 2005, 2008, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2005, 2008, 2010 Apple Inc. All rights reserved. |
3 * Copyright (C) 2006 Alexey Proskuryakov | 3 * Copyright (C) 2006 Alexey Proskuryakov |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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351 bool SimpleFontData::isTextOrientationFallbackOf( | 351 bool SimpleFontData::isTextOrientationFallbackOf( |
352 const SimpleFontData* fontData) const { | 352 const SimpleFontData* fontData) const { |
353 if (!isTextOrientationFallback() || !fontData->m_derivedFontData) | 353 if (!isTextOrientationFallback() || !fontData->m_derivedFontData) |
354 return false; | 354 return false; |
355 return fontData->m_derivedFontData->uprightOrientation == this || | 355 return fontData->m_derivedFontData->uprightOrientation == this || |
356 fontData->m_derivedFontData->verticalRightOrientation == this; | 356 fontData->m_derivedFontData->verticalRightOrientation == this; |
357 } | 357 } |
358 | 358 |
359 std::unique_ptr<SimpleFontData::DerivedFontData> | 359 std::unique_ptr<SimpleFontData::DerivedFontData> |
360 SimpleFontData::DerivedFontData::create() { | 360 SimpleFontData::DerivedFontData::create() { |
361 return wrapUnique(new DerivedFontData()); | 361 return WTF::wrapUnique(new DerivedFontData()); |
362 } | 362 } |
363 | 363 |
364 PassRefPtr<SimpleFontData> SimpleFontData::createScaledFontData( | 364 PassRefPtr<SimpleFontData> SimpleFontData::createScaledFontData( |
365 const FontDescription& fontDescription, | 365 const FontDescription& fontDescription, |
366 float scaleFactor) const { | 366 float scaleFactor) const { |
367 const float scaledSize = | 367 const float scaledSize = |
368 lroundf(fontDescription.computedSize() * scaleFactor); | 368 lroundf(fontDescription.computedSize() * scaleFactor); |
369 return SimpleFontData::create( | 369 return SimpleFontData::create( |
370 FontPlatformData(m_platformData, scaledSize), | 370 FontPlatformData(m_platformData, scaledSize), |
371 isCustomFont() ? CustomFontData::create() : nullptr); | 371 isCustomFont() ? CustomFontData::create() : nullptr); |
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385 float SimpleFontData::platformWidthForGlyph(Glyph glyph) const { | 385 float SimpleFontData::platformWidthForGlyph(Glyph glyph) const { |
386 if (!m_platformData.size()) | 386 if (!m_platformData.size()) |
387 return 0; | 387 return 0; |
388 | 388 |
389 static_assert(sizeof(glyph) == 2, "Glyph id should not be truncated."); | 389 static_assert(sizeof(glyph) == 2, "Glyph id should not be truncated."); |
390 | 390 |
391 return SkiaTextMetrics(&m_paint).getSkiaWidthForGlyph(glyph); | 391 return SkiaTextMetrics(&m_paint).getSkiaWidthForGlyph(glyph); |
392 } | 392 } |
393 | 393 |
394 } // namespace blink | 394 } // namespace blink |
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