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Side by Side Diff: third_party/WebKit/Source/platform/text/Character.h

Issue 1479003002: Remove Simple Text Path (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebased Created 4 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2014 Google Inc. All rights reserved. 2 * Copyright (C) 2014 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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27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #ifndef Character_h 31 #ifndef Character_h
32 #define Character_h 32 #define Character_h
33 33
34 #include "platform/PlatformExport.h" 34 #include "platform/PlatformExport.h"
35 #include "platform/text/CharacterProperty.h" 35 #include "platform/text/CharacterProperty.h"
36 #include "platform/text/TextDirection.h" 36 #include "platform/text/TextDirection.h"
37 #include "platform/text/TextPath.h"
38 #include "platform/text/TextRun.h" 37 #include "platform/text/TextRun.h"
39 #include "wtf/ASCIICType.h" 38 #include "wtf/ASCIICType.h"
40 #include "wtf/Allocator.h" 39 #include "wtf/Allocator.h"
41 #include "wtf/HashSet.h" 40 #include "wtf/HashSet.h"
42 #include "wtf/text/CharacterNames.h" 41 #include "wtf/text/CharacterNames.h"
43 #include "wtf/text/WTFString.h" 42 #include "wtf/text/WTFString.h"
44 43
45 namespace blink { 44 namespace blink {
46 45
47 class PLATFORM_EXPORT Character { 46 class PLATFORM_EXPORT Character {
48 STATIC_ONLY(Character); 47 STATIC_ONLY(Character);
49 48
50 public: 49 public:
51 static CodePath characterRangeCodePath(const LChar*, unsigned) {
52 return SimplePath;
53 }
54 static CodePath characterRangeCodePath(const UChar*, unsigned len);
55
56 static inline bool isInRange(UChar32 character, 50 static inline bool isInRange(UChar32 character,
57 UChar32 lowerBound, 51 UChar32 lowerBound,
58 UChar32 upperBound) { 52 UChar32 upperBound) {
59 return character >= lowerBound && character <= upperBound; 53 return character >= lowerBound && character <= upperBound;
60 } 54 }
61 55
62 static inline bool isUnicodeVariationSelector(UChar32 character) { 56 static inline bool isUnicodeVariationSelector(UChar32 character) {
63 // http://www.unicode.org/Public/UCD/latest/ucd/StandardizedVariants.html 57 // http://www.unicode.org/Public/UCD/latest/ucd/StandardizedVariants.html
64 return isInRange(character, 0x180B, 58 return isInRange(character, 0x180B,
65 0x180D) // MONGOLIAN FREE VARIATION SELECTOR ONE to THREE 59 0x180D) // MONGOLIAN FREE VARIATION SELECTOR ONE to THREE
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173 167
174 static String normalizeSpaces(const LChar*, unsigned length); 168 static String normalizeSpaces(const LChar*, unsigned length);
175 static String normalizeSpaces(const UChar*, unsigned length); 169 static String normalizeSpaces(const UChar*, unsigned length);
176 170
177 static bool isCommonOrInheritedScript(UChar32); 171 static bool isCommonOrInheritedScript(UChar32);
178 }; 172 };
179 173
180 } // namespace blink 174 } // namespace blink
181 175
182 #endif 176 #endif
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