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1 /* | 1 /* |
2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 2000 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2003, 2004, 2006, 2007, 2008 Apple Inc. All right reserved. | 3 * Copyright (C) 2003, 2004, 2006, 2007, 2008 Apple Inc. All right reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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32 unsigned char level, | 32 unsigned char level, |
33 int start, | 33 int start, |
34 int stop, | 34 int stop, |
35 WTF::Unicode::CharDirection dir, | 35 WTF::Unicode::CharDirection dir, |
36 WTF::Unicode::CharDirection overrideDir) | 36 WTF::Unicode::CharDirection overrideDir) |
37 : m_override(override), | 37 : m_override(override), |
38 m_level(level), | 38 m_level(level), |
39 m_next(0), | 39 m_next(0), |
40 m_start(start), | 40 m_start(start), |
41 m_stop(stop) { | 41 m_stop(stop) { |
42 ASSERT(m_start <= m_stop); | 42 DCHECK_LE(m_start, m_stop); |
43 if (dir == WTF::Unicode::OtherNeutral) | 43 if (dir == WTF::Unicode::OtherNeutral) |
44 dir = overrideDir; | 44 dir = overrideDir; |
45 | 45 |
46 m_level = level; | 46 m_level = level; |
47 | 47 |
48 // add level of run (cases I1 & I2) | 48 // add level of run (cases I1 & I2) |
49 if (m_level % 2) { | 49 if (m_level % 2) { |
50 if (dir == WTF::Unicode::LeftToRight || | 50 if (dir == WTF::Unicode::LeftToRight || |
51 dir == WTF::Unicode::ArabicNumber || | 51 dir == WTF::Unicode::ArabicNumber || |
52 dir == WTF::Unicode::EuropeanNumber) | 52 dir == WTF::Unicode::EuropeanNumber) |
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95 bool m_hasHyphen : 1; | 95 bool m_hasHyphen : 1; |
96 unsigned char m_level; | 96 unsigned char m_level; |
97 BidiCharacterRun* m_next; | 97 BidiCharacterRun* m_next; |
98 int m_start; | 98 int m_start; |
99 int m_stop; | 99 int m_stop; |
100 }; | 100 }; |
101 | 101 |
102 } // namespace blink | 102 } // namespace blink |
103 | 103 |
104 #endif // BidiCharacterRun_h | 104 #endif // BidiCharacterRun_h |
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