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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008 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 |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #ifndef UnicodeRangeSet_h | 26 #ifndef UnicodeRangeSet_h |
27 #define UnicodeRangeSet_h | 27 #define UnicodeRangeSet_h |
28 | 28 |
29 #include "platform/PlatformExport.h" | 29 #include "platform/PlatformExport.h" |
30 #include "wtf/Allocator.h" | 30 #include "platform/wtf/Allocator.h" |
31 #include "wtf/RefCounted.h" | 31 #include "platform/wtf/RefCounted.h" |
32 #include "wtf/Vector.h" | 32 #include "platform/wtf/Vector.h" |
33 #include "wtf/text/CharacterNames.h" | 33 #include "platform/wtf/text/CharacterNames.h" |
34 #include "wtf/text/Unicode.h" | 34 #include "platform/wtf/text/Unicode.h" |
35 #include "wtf/text/WTFString.h" | 35 #include "platform/wtf/text/WTFString.h" |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 struct PLATFORM_EXPORT UnicodeRange final { | 39 struct PLATFORM_EXPORT UnicodeRange final { |
40 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); | 40 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
41 UnicodeRange(UChar32 from, UChar32 to) : m_from(from), m_to(to) {} | 41 UnicodeRange(UChar32 from, UChar32 to) : m_from(from), m_to(to) {} |
42 | 42 |
43 UChar32 from() const { return m_from; } | 43 UChar32 from() const { return m_from; } |
44 UChar32 to() const { return m_to; } | 44 UChar32 to() const { return m_to; } |
45 bool contains(UChar32 c) const { return m_from <= c && c <= m_to; } | 45 bool contains(UChar32 c) const { return m_from <= c && c <= m_to; } |
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67 const UnicodeRange& rangeAt(size_t i) const { return m_ranges[i]; } | 67 const UnicodeRange& rangeAt(size_t i) const { return m_ranges[i]; } |
68 bool operator==(const UnicodeRangeSet& other) const; | 68 bool operator==(const UnicodeRangeSet& other) const; |
69 | 69 |
70 private: | 70 private: |
71 Vector<UnicodeRange> m_ranges; // If empty, represents the whole code space. | 71 Vector<UnicodeRange> m_ranges; // If empty, represents the whole code space. |
72 }; | 72 }; |
73 | 73 |
74 } // namespace blink | 74 } // namespace blink |
75 | 75 |
76 #endif | 76 #endif |
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