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1 /* | 1 /* |
2 * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008, 2009 Apple 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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52 | 52 |
53 explicit FontDataRange(UChar32 from, UChar32 to, PassRefPtr<SimpleFontData>
fontData) | 53 explicit FontDataRange(UChar32 from, UChar32 to, PassRefPtr<SimpleFontData>
fontData) |
54 : m_from(from) | 54 : m_from(from) |
55 , m_to(to) | 55 , m_to(to) |
56 , m_fontData(fontData) | 56 , m_fontData(fontData) |
57 { | 57 { |
58 } | 58 } |
59 | 59 |
60 UChar32 from() const { return m_from; } | 60 UChar32 from() const { return m_from; } |
61 UChar32 to() const { return m_to; } | 61 UChar32 to() const { return m_to; } |
| 62 bool contains(UChar32 testChar) { return testChar >= m_from && testChar <= m
_to; } |
62 bool isEntireRange() const { return !m_from && m_to >= kMaxCodepoint; } | 63 bool isEntireRange() const { return !m_from && m_to >= kMaxCodepoint; } |
63 PassRefPtr<SimpleFontData> fontData() const { return m_fontData; } | 64 PassRefPtr<SimpleFontData> fontData() const { return m_fontData; } |
64 | 65 |
65 private: | 66 private: |
66 UChar32 m_from; | 67 UChar32 m_from; |
67 UChar32 m_to; | 68 UChar32 m_to; |
68 RefPtr<SimpleFontData> m_fontData; | 69 RefPtr<SimpleFontData> m_fontData; |
69 }; | 70 }; |
70 | 71 |
71 } | 72 } |
72 | 73 |
73 #endif | 74 #endif |
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