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1 /* | 1 /* |
2 * Copyright (C) 2015 Google Inc. All rights reserved. | 2 * Copyright (C) 2015 Google 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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24 */ | 24 */ |
25 | 25 |
26 #ifndef CachingWordShapeIterator_h | 26 #ifndef CachingWordShapeIterator_h |
27 #define CachingWordShapeIterator_h | 27 #define CachingWordShapeIterator_h |
28 | 28 |
29 #include "platform/fonts/Font.h" | 29 #include "platform/fonts/Font.h" |
30 #include "platform/fonts/SimpleFontData.h" | 30 #include "platform/fonts/SimpleFontData.h" |
31 #include "platform/fonts/shaping/CachingWordShapeIterator.h" | 31 #include "platform/fonts/shaping/CachingWordShapeIterator.h" |
32 #include "platform/fonts/shaping/ShapeCache.h" | 32 #include "platform/fonts/shaping/ShapeCache.h" |
33 #include "platform/fonts/shaping/ShapeResultSpacing.h" | 33 #include "platform/fonts/shaping/ShapeResultSpacing.h" |
34 #include "wtf/Allocator.h" | 34 #include "platform/wtf/Allocator.h" |
35 #include "wtf/text/CharacterNames.h" | 35 #include "platform/wtf/text/CharacterNames.h" |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 class PLATFORM_EXPORT CachingWordShapeIterator final { | 39 class PLATFORM_EXPORT CachingWordShapeIterator final { |
40 STACK_ALLOCATED(); | 40 STACK_ALLOCATED(); |
41 WTF_MAKE_NONCOPYABLE(CachingWordShapeIterator); | 41 WTF_MAKE_NONCOPYABLE(CachingWordShapeIterator); |
42 | 42 |
43 public: | 43 public: |
44 CachingWordShapeIterator(ShapeCache* cache, | 44 CachingWordShapeIterator(ShapeCache* cache, |
45 const TextRun& run, | 45 const TextRun& run, |
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203 const Font* m_font; | 203 const Font* m_font; |
204 ShapeResultSpacing m_spacing; | 204 ShapeResultSpacing m_spacing; |
205 float m_widthSoFar; // Used only when allowTabs() | 205 float m_widthSoFar; // Used only when allowTabs() |
206 unsigned m_startIndex : 31; | 206 unsigned m_startIndex : 31; |
207 unsigned m_shapeByWord : 1; | 207 unsigned m_shapeByWord : 1; |
208 }; | 208 }; |
209 | 209 |
210 } // namespace blink | 210 } // namespace blink |
211 | 211 |
212 #endif // CachingWordShapeIterator_h | 212 #endif // CachingWordShapeIterator_h |
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