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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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31 | 31 |
32 #include "SkPaint.h" | 32 #include "SkPaint.h" |
33 #include "SkPath.h" | 33 #include "SkPath.h" |
34 #include "SkTypeface.h" | 34 #include "SkTypeface.h" |
35 #include "SkTypes.h" | 35 #include "SkTypes.h" |
36 #include "platform/fonts/FontDescription.h" | 36 #include "platform/fonts/FontDescription.h" |
37 #include "platform/fonts/GlyphPage.h" | 37 #include "platform/fonts/GlyphPage.h" |
38 #include "platform/fonts/VDMXParser.h" | 38 #include "platform/fonts/VDMXParser.h" |
39 #include "platform/geometry/FloatRect.h" | 39 #include "platform/geometry/FloatRect.h" |
40 #include "wtf/MathExtras.h" | 40 #include "wtf/MathExtras.h" |
| 41 #include "wtf/PtrUtil.h" |
41 #include "wtf/allocator/Partitions.h" | 42 #include "wtf/allocator/Partitions.h" |
42 #include "wtf/text/CharacterNames.h" | 43 #include "wtf/text/CharacterNames.h" |
43 #include "wtf/text/Unicode.h" | 44 #include "wtf/text/Unicode.h" |
| 45 #include <memory> |
44 #include <unicode/unorm.h> | 46 #include <unicode/unorm.h> |
45 #include <unicode/utf16.h> | 47 #include <unicode/utf16.h> |
46 | 48 |
47 namespace blink { | 49 namespace blink { |
48 | 50 |
49 const float smallCapsFontSizeMultiplier = 0.7f; | 51 const float smallCapsFontSizeMultiplier = 0.7f; |
50 const float emphasisMarkFontSizeMultiplier = 0.5f; | 52 const float emphasisMarkFontSizeMultiplier = 0.5f; |
51 | 53 |
52 #if OS(LINUX) || OS(ANDROID) | 54 #if OS(LINUX) || OS(ANDROID) |
53 // This is the largest VDMX table which we'll try to load and parse. | 55 // This is the largest VDMX table which we'll try to load and parse. |
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336 } | 338 } |
337 | 339 |
338 bool SimpleFontData::isTextOrientationFallbackOf(const SimpleFontData* fontData)
const | 340 bool SimpleFontData::isTextOrientationFallbackOf(const SimpleFontData* fontData)
const |
339 { | 341 { |
340 if (!isTextOrientationFallback() || !fontData->m_derivedFontData) | 342 if (!isTextOrientationFallback() || !fontData->m_derivedFontData) |
341 return false; | 343 return false; |
342 return fontData->m_derivedFontData->uprightOrientation == this | 344 return fontData->m_derivedFontData->uprightOrientation == this |
343 || fontData->m_derivedFontData->verticalRightOrientation == this; | 345 || fontData->m_derivedFontData->verticalRightOrientation == this; |
344 } | 346 } |
345 | 347 |
346 PassOwnPtr<SimpleFontData::DerivedFontData> SimpleFontData::DerivedFontData::cre
ate(bool forCustomFont) | 348 std::unique_ptr<SimpleFontData::DerivedFontData> SimpleFontData::DerivedFontData
::create(bool forCustomFont) |
347 { | 349 { |
348 return adoptPtr(new DerivedFontData(forCustomFont)); | 350 return wrapUnique(new DerivedFontData(forCustomFont)); |
349 } | 351 } |
350 | 352 |
351 SimpleFontData::DerivedFontData::~DerivedFontData() | 353 SimpleFontData::DerivedFontData::~DerivedFontData() |
352 { | 354 { |
353 if (!forCustomFont) | 355 if (!forCustomFont) |
354 return; | 356 return; |
355 | 357 |
356 if (smallCaps) | 358 if (smallCaps) |
357 GlyphPageTreeNode::pruneTreeCustomFontData(smallCaps.get()); | 359 GlyphPageTreeNode::pruneTreeCustomFontData(smallCaps.get()); |
358 if (emphasisMark) | 360 if (emphasisMark) |
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439 if (glyphs[i]) { | 441 if (glyphs[i]) { |
440 pageToFill->setGlyphDataForIndex(offset + i, glyphs[i], this); | 442 pageToFill->setGlyphDataForIndex(offset + i, glyphs[i], this); |
441 haveGlyphs = true; | 443 haveGlyphs = true; |
442 } | 444 } |
443 } | 445 } |
444 | 446 |
445 return haveGlyphs; | 447 return haveGlyphs; |
446 } | 448 } |
447 | 449 |
448 } // namespace blink | 450 } // namespace blink |
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