OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
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 |
(...skipping 10 matching lines...) Expand all Loading... |
21 #define SVGTextLayoutEngineSpacing_h | 21 #define SVGTextLayoutEngineSpacing_h |
22 | 22 |
23 #include "wtf/Allocator.h" | 23 #include "wtf/Allocator.h" |
24 #include "wtf/Noncopyable.h" | 24 #include "wtf/Noncopyable.h" |
25 #include "wtf/text/Unicode.h" | 25 #include "wtf/text/Unicode.h" |
26 | 26 |
27 namespace blink { | 27 namespace blink { |
28 | 28 |
29 class Font; | 29 class Font; |
30 | 30 |
31 // Helper class used by SVGTextLayoutEngine to handle 'letter-spacing' and 'word
-spacing'. | 31 // Helper class used by SVGTextLayoutEngine to handle 'letter-spacing' and |
| 32 // 'word-spacing'. |
32 class SVGTextLayoutEngineSpacing { | 33 class SVGTextLayoutEngineSpacing { |
33 STACK_ALLOCATED(); | 34 STACK_ALLOCATED(); |
34 WTF_MAKE_NONCOPYABLE(SVGTextLayoutEngineSpacing); | 35 WTF_MAKE_NONCOPYABLE(SVGTextLayoutEngineSpacing); |
35 | 36 |
36 public: | 37 public: |
37 SVGTextLayoutEngineSpacing(const Font&, float effectiveZoom); | 38 SVGTextLayoutEngineSpacing(const Font&, float effectiveZoom); |
38 | 39 |
39 float calculateCSSSpacing(UChar currentCharacter); | 40 float calculateCSSSpacing(UChar currentCharacter); |
40 | 41 |
41 private: | 42 private: |
42 const Font& m_font; | 43 const Font& m_font; |
43 UChar m_lastCharacter; | 44 UChar m_lastCharacter; |
44 float m_effectiveZoom; | 45 float m_effectiveZoom; |
45 }; | 46 }; |
46 | 47 |
47 } // namespace blink | 48 } // namespace blink |
48 | 49 |
49 #endif | 50 #endif |
OLD | NEW |