OLD | NEW |
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 #ifndef CaseMappingHarfBuzzBufferFiller_h | 5 #ifndef CaseMappingHarfBuzzBufferFiller_h |
6 #define CaseMappingHarfBuzzBufferFiller_h | 6 #define CaseMappingHarfBuzzBufferFiller_h |
7 | 7 |
8 #include "wtf/Allocator.h" | 8 #include "wtf/Allocator.h" |
| 9 #include "wtf/text/AtomicString.h" |
9 #include "wtf/text/Unicode.h" | 10 #include "wtf/text/Unicode.h" |
10 | 11 |
11 #include <hb.h> | 12 #include <hb.h> |
12 | 13 |
13 namespace blink { | 14 namespace blink { |
14 | 15 |
15 enum class CaseMapIntend { | 16 enum class CaseMapIntend { |
16 KeepSameCase, | 17 KeepSameCase, |
17 UpperCase, | 18 UpperCase, |
18 LowerCase | 19 LowerCase |
19 }; | 20 }; |
20 | 21 |
21 class CaseMappingHarfBuzzBufferFiller { | 22 class CaseMappingHarfBuzzBufferFiller { |
22 STACK_ALLOCATED() | 23 STACK_ALLOCATED() |
23 | 24 |
24 public: | 25 public: |
25 CaseMappingHarfBuzzBufferFiller( | 26 CaseMappingHarfBuzzBufferFiller( |
26 CaseMapIntend, | 27 CaseMapIntend, |
| 28 AtomicString locale, |
27 hb_buffer_t* harfBuzzBuffer, | 29 hb_buffer_t* harfBuzzBuffer, |
28 const UChar* buffer, | 30 const UChar* buffer, |
29 unsigned bufferLength, | 31 unsigned bufferLength, |
30 unsigned startIndex, | 32 unsigned startIndex, |
31 unsigned numCharacters); | 33 unsigned numCharacters); |
32 | 34 |
33 private: | 35 private: |
| 36 void fillSlowCase(CaseMapIntend, |
| 37 AtomicString locale, |
| 38 const UChar* buffer, |
| 39 unsigned bufferLength, |
| 40 unsigned startIndex, |
| 41 unsigned numCharacters); |
34 hb_buffer_t* m_harfBuzzBuffer; | 42 hb_buffer_t* m_harfBuzzBuffer; |
35 }; | 43 }; |
36 | 44 |
37 } // namespace blink | 45 } // namespace blink |
38 | 46 |
39 #endif | 47 #endif |
OLD | NEW |