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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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43 StyleColor() : m_currentColor(true) { } | 43 StyleColor() : m_currentColor(true) { } |
44 StyleColor(Color color) : m_color(color), m_currentColor(false) { } | 44 StyleColor(Color color) : m_color(color), m_currentColor(false) { } |
45 static StyleColor currentColor() { return StyleColor(); } | 45 static StyleColor currentColor() { return StyleColor(); } |
46 | 46 |
47 bool isCurrentColor() const { return m_currentColor; } | 47 bool isCurrentColor() const { return m_currentColor; } |
48 Color getColor() const { ASSERT(!isCurrentColor()); return m_color; } | 48 Color getColor() const { ASSERT(!isCurrentColor()); return m_color; } |
49 | 49 |
50 Color resolve(Color currentColor) const { return m_currentColor ? currentCol
or : m_color; } | 50 Color resolve(Color currentColor) const { return m_currentColor ? currentCol
or : m_color; } |
51 | 51 |
52 static Color colorFromKeyword(CSSValueID); | 52 static Color colorFromKeyword(CSSValueID); |
| 53 static bool isColorKeyword(CSSValueID); |
53 | 54 |
54 private: | 55 private: |
55 Color m_color; | 56 Color m_color; |
56 bool m_currentColor; | 57 bool m_currentColor; |
57 }; | 58 }; |
58 | 59 |
59 inline bool operator==(const StyleColor& a, const StyleColor& b) | 60 inline bool operator==(const StyleColor& a, const StyleColor& b) |
60 { | 61 { |
61 if (a.isCurrentColor() || b.isCurrentColor()) | 62 if (a.isCurrentColor() || b.isCurrentColor()) |
62 return a.isCurrentColor() && b.isCurrentColor(); | 63 return a.isCurrentColor() && b.isCurrentColor(); |
63 return a.getColor() == b.getColor(); | 64 return a.getColor() == b.getColor(); |
64 } | 65 } |
65 | 66 |
66 inline bool operator!=(const StyleColor& a, const StyleColor& b) | 67 inline bool operator!=(const StyleColor& a, const StyleColor& b) |
67 { | 68 { |
68 return !(a == b); | 69 return !(a == b); |
69 } | 70 } |
70 | 71 |
71 | 72 |
72 } // namespace blink | 73 } // namespace blink |
73 | 74 |
74 #endif // StyleColor_h | 75 #endif // StyleColor_h |
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