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Side by Side Diff: third_party/WebKit/Source/platform/fonts/CharacterEmoji.cpp

Issue 1636873005: blink: Fix naming and const-ness of constants and non-constants. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: constants: indents Created 4 years, 10 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "platform/fonts/Character.h" 5 #include "platform/fonts/Character.h"
6 6
7 #include <unicode/uniset.h> 7 #include <unicode/uniset.h>
8 8
9 using namespace WTF; 9 using namespace WTF;
10 using namespace Unicode; 10 using namespace Unicode;
11 11
12 namespace blink { 12 namespace blink {
13 13
14 // The following UnicodeSet patterns were compiled from 14 // The following UnicodeSet patterns were compiled from
15 // http://www.unicode.org/Public/emoji/2.0//emoji-data.txt 15 // http://www.unicode.org/Public/emoji/2.0//emoji-data.txt
16 16
17 // FIXME crbug.com/579552: 17 // FIXME crbug.com/579552:
18 // These patterns should move to property group definitions in ICU. 18 // These patterns should move to property group definitions in ICU.
19 19
20 static const char* kEmojiTextPattern = 20 static const char kEmojiTextPattern[] =
21 R"([[#][*][0-9][\u00A9][\u00AE][\u203C][\u2049][\u2122][\u2139])" 21 R"([[#][*][0-9][\u00A9][\u00AE][\u203C][\u2049][\u2122][\u2139])"
22 R"([\u2194-\u2199][\u21A9-\u21AA][\u231A-\u231B][\u2328][\u23CF])" 22 R"([\u2194-\u2199][\u21A9-\u21AA][\u231A-\u231B][\u2328][\u23CF])"
23 R"([\u23E9-\u23F3][\u23F8-\u23FA][\u24C2][\u25AA-\u25AB][\u25B6][\u25C0])" 23 R"([\u23E9-\u23F3][\u23F8-\u23FA][\u24C2][\u25AA-\u25AB][\u25B6][\u25C0])"
24 R"([\u25FB-\u25FE][\u2600-\u2604][\u260E][\u2611][\u2614-\u2615][\u2618])" 24 R"([\u25FB-\u25FE][\u2600-\u2604][\u260E][\u2611][\u2614-\u2615][\u2618])"
25 R"([\u261D][\u2620][\u2622-\u2623][\u2626][\u262A][\u262E-\u262F])" 25 R"([\u261D][\u2620][\u2622-\u2623][\u2626][\u262A][\u262E-\u262F])"
26 R"([\u2638-\u263A][\u2648-\u2653][\u2660][\u2663][\u2665-\u2666][\u2668])" 26 R"([\u2638-\u263A][\u2648-\u2653][\u2660][\u2663][\u2665-\u2666][\u2668])"
27 R"([\u267B][\u267F][\u2692-\u2694][\u2696-\u2697][\u2699][\u269B-\u269C])" 27 R"([\u267B][\u267F][\u2692-\u2694][\u2696-\u2697][\u2699][\u269B-\u269C])"
28 R"([\u26A0-\u26A1][\u26AA-\u26AB][\u26B0-\u26B1][\u26BD-\u26BE])" 28 R"([\u26A0-\u26A1][\u26AA-\u26AB][\u26B0-\u26B1][\u26BD-\u26BE])"
29 R"([\u26C4-\u26C5][\u26C8][\u26CE-\u26CF][\u26D1][\u26D3-\u26D4])" 29 R"([\u26C4-\u26C5][\u26C8][\u26CE-\u26CF][\u26D1][\u26D3-\u26D4])"
30 R"([\u26E9-\u26EA][\u26F0-\u26F5][\u26F7-\u26FA][\u26FD][\u2702][\u2705])" 30 R"([\u26E9-\u26EA][\u26F0-\u26F5][\u26F7-\u26FA][\u26FD][\u2702][\u2705])"
(...skipping 10 matching lines...) Expand all
41 R"([\U0001F4FF-\U0001F53D][\U0001F549-\U0001F54E][\U0001F550-\U0001F567])" 41 R"([\U0001F4FF-\U0001F53D][\U0001F549-\U0001F54E][\U0001F550-\U0001F567])"
42 R"([\U0001F56F-\U0001F570][\U0001F573-\U0001F579][\U0001F587])" 42 R"([\U0001F56F-\U0001F570][\U0001F573-\U0001F579][\U0001F587])"
43 R"([\U0001F58A-\U0001F58D][\U0001F590][\U0001F595-\U0001F596][\U0001F5A5])" 43 R"([\U0001F58A-\U0001F58D][\U0001F590][\U0001F595-\U0001F596][\U0001F5A5])"
44 R"([\U0001F5A8][\U0001F5B1-\U0001F5B2][\U0001F5BC][\U0001F5C2-\U0001F5C4])" 44 R"([\U0001F5A8][\U0001F5B1-\U0001F5B2][\U0001F5BC][\U0001F5C2-\U0001F5C4])"
45 R"([\U0001F5D1-\U0001F5D3][\U0001F5DC-\U0001F5DE][\U0001F5E1][\U0001F5E3])" 45 R"([\U0001F5D1-\U0001F5D3][\U0001F5DC-\U0001F5DE][\U0001F5E1][\U0001F5E3])"
46 R"([\U0001F5E8][\U0001F5EF][\U0001F5F3][\U0001F5FA-\U0001F64F])" 46 R"([\U0001F5E8][\U0001F5EF][\U0001F5F3][\U0001F5FA-\U0001F64F])"
47 R"([\U0001F680-\U0001F6C5][\U0001F6CB-\U0001F6D0][\U0001F6E0-\U0001F6E5])" 47 R"([\U0001F680-\U0001F6C5][\U0001F6CB-\U0001F6D0][\U0001F6E0-\U0001F6E5])"
48 R"([\U0001F6E9][\U0001F6EB-\U0001F6EC][\U0001F6F0][\U0001F6F3])" 48 R"([\U0001F6E9][\U0001F6EB-\U0001F6EC][\U0001F6F0][\U0001F6F3])"
49 R"([\U0001F910-\U0001F918][\U0001F980-\U0001F984][\U0001F9C0]])"; 49 R"([\U0001F910-\U0001F918][\U0001F980-\U0001F984][\U0001F9C0]])";
50 50
51 static const char* kEmojiEmojiPattern = 51 static const char kEmojiEmojiPattern[] =
52 R"([[\u231A-\u231B][\u23E9-\u23EC][\u23F0][\u23F3][\u25FD-\u25FE])" 52 R"([[\u231A-\u231B][\u23E9-\u23EC][\u23F0][\u23F3][\u25FD-\u25FE])"
53 R"([\u2614-\u2615][\u2648-\u2653][\u267F][\u2693][\u26A1][\u26AA-\u26AB])" 53 R"([\u2614-\u2615][\u2648-\u2653][\u267F][\u2693][\u26A1][\u26AA-\u26AB])"
54 R"([\u26BD-\u26BE][\u26C4-\u26C5][\u26CE][\u26D4][\u26EA][\u26F2-\u26F3])" 54 R"([\u26BD-\u26BE][\u26C4-\u26C5][\u26CE][\u26D4][\u26EA][\u26F2-\u26F3])"
55 R"([\u26F5][\u26FA][\u26FD][\u2705][\u270A-\u270B][\u2728][\u274C][\u274E])" 55 R"([\u26F5][\u26FA][\u26FD][\u2705][\u270A-\u270B][\u2728][\u274C][\u274E])"
56 R"([\u2753-\u2755][\u2757][\u2795-\u2797][\u27B0][\u27BF][\u2B1B-\u2B1C])" 56 R"([\u2753-\u2755][\u2757][\u2795-\u2797][\u27B0][\u27BF][\u2B1B-\u2B1C])"
57 R"([\u2B50][\u2B55][\U0001F004][\U0001F0CF][\U0001F18E])" 57 R"([\u2B50][\u2B55][\U0001F004][\U0001F0CF][\U0001F18E])"
58 R"([\U0001F191-\U0001F19A][\U0001F1E6-\U0001F1FF][\U0001F201][\U0001F21A])" 58 R"([\U0001F191-\U0001F19A][\U0001F1E6-\U0001F1FF][\U0001F201][\U0001F21A])"
59 R"([\U0001F22F][\U0001F232-\U0001F236][\U0001F238-\U0001F23A])" 59 R"([\U0001F22F][\U0001F232-\U0001F236][\U0001F238-\U0001F23A])"
60 R"([\U0001F250-\U0001F251][\U0001F300-\U0001F320][\U0001F32D-\U0001F335])" 60 R"([\U0001F250-\U0001F251][\U0001F300-\U0001F320][\U0001F32D-\U0001F335])"
61 R"([\U0001F337-\U0001F37C][\U0001F37E-\U0001F393][\U0001F3A0-\U0001F3CA])" 61 R"([\U0001F337-\U0001F37C][\U0001F37E-\U0001F393][\U0001F3A0-\U0001F3CA])"
62 R"([\U0001F3CF-\U0001F3D3][\U0001F3E0-\U0001F3F0][\U0001F3F4])" 62 R"([\U0001F3CF-\U0001F3D3][\U0001F3E0-\U0001F3F0][\U0001F3F4])"
63 R"([\U0001F3F8-\U0001F43E][\U0001F440][\U0001F442-\U0001F4FC])" 63 R"([\U0001F3F8-\U0001F43E][\U0001F440][\U0001F442-\U0001F4FC])"
64 R"([\U0001F4FF-\U0001F53D][\U0001F54B-\U0001F54E][\U0001F550-\U0001F567])" 64 R"([\U0001F4FF-\U0001F53D][\U0001F54B-\U0001F54E][\U0001F550-\U0001F567])"
65 R"([\U0001F595-\U0001F596][\U0001F5FB-\U0001F64F][\U0001F680-\U0001F6C5])" 65 R"([\U0001F595-\U0001F596][\U0001F5FB-\U0001F64F][\U0001F680-\U0001F6C5])"
66 R"([\U0001F6CC][\U0001F6D0][\U0001F6EB-\U0001F6EC][\U0001F910-\U0001F918])" 66 R"([\U0001F6CC][\U0001F6D0][\U0001F6EB-\U0001F6EC][\U0001F910-\U0001F918])"
67 R"([\U0001F980-\U0001F984][\U0001F9C0]])"; 67 R"([\U0001F980-\U0001F984][\U0001F9C0]])";
68 68
69 static const char* kEmojiModifierBasePattern = 69 static const char kEmojiModifierBasePattern[] =
70 R"([[\u261D][\u26F9][\u270A-\u270D][\U0001F385][\U0001F3C3-\U0001F3C4])" 70 R"([[\u261D][\u26F9][\u270A-\u270D][\U0001F385][\U0001F3C3-\U0001F3C4])"
71 R"([\U0001F3CA-\U0001F3CB][\U0001F442-\U0001F443][\U0001F446-\U0001F450])" 71 R"([\U0001F3CA-\U0001F3CB][\U0001F442-\U0001F443][\U0001F446-\U0001F450])"
72 R"([\U0001F466-\U0001F469][\U0001F46E][\U0001F470-\U0001F478][\U0001F47C])" 72 R"([\U0001F466-\U0001F469][\U0001F46E][\U0001F470-\U0001F478][\U0001F47C])"
73 R"([\U0001F481-\U0001F483][\U0001F485-\U0001F487][\U0001F4AA][\U0001F575])" 73 R"([\U0001F481-\U0001F483][\U0001F485-\U0001F487][\U0001F4AA][\U0001F575])"
74 R"([\U0001F590][\U0001F595-\U0001F596][\U0001F645-\U0001F647])" 74 R"([\U0001F590][\U0001F595-\U0001F596][\U0001F645-\U0001F647])"
75 R"([\U0001F64B-\U0001F64F][\U0001F6A3][\U0001F6B4-\U0001F6B6][\U0001F6C0])" 75 R"([\U0001F64B-\U0001F64F][\U0001F6A3][\U0001F6B4-\U0001F6B6][\U0001F6C0])"
76 R"([\U0001F918]])"; 76 R"([\U0001F918]])";
77 77
78 static void applyPatternAndFreeze(icu::UnicodeSet* unicodeSet, const char* patte rn) 78 static void applyPatternAndFreeze(icu::UnicodeSet* unicodeSet, const char* patte rn)
79 { 79 {
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after
114 return (ch >= '0' && ch <= '9') || ch == '#'; 114 return (ch >= '0' && ch <= '9') || ch == '#';
115 } 115 }
116 116
117 bool Character::isRegionalIndicator(UChar32 ch) 117 bool Character::isRegionalIndicator(UChar32 ch)
118 { 118 {
119 return (ch >= 0x1F1E6 && ch <= 0x1F1FF); 119 return (ch >= 0x1F1E6 && ch <= 0x1F1FF);
120 } 120 }
121 121
122 122
123 }; // namespace blink 123 }; // namespace blink
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