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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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/text/Hyphenation.h" | 5 #include "platform/text/Hyphenation.h" |
| 6 | 6 |
| 7 #include "base/files/memory_mapped_file.h" | 7 #include "base/files/memory_mapped_file.h" |
| 8 #include "platform/PlatformExport.h" | 8 #include "platform/PlatformExport.h" |
| 9 | 9 |
| 10 namespace base { | 10 namespace base { |
| 11 class File; | 11 class File; |
| 12 } // namespace base | 12 } // namespace base |
| 13 | 13 |
| 14 namespace android { | 14 namespace android { |
| 15 class Hyphenator; | 15 class Hyphenator; |
| 16 } // namespace andorid | 16 } // namespace android |
| 17 | 17 |
| 18 namespace blink { | 18 namespace blink { |
| 19 | 19 |
| 20 class PLATFORM_EXPORT HyphenationMinikin : public Hyphenation { | 20 class PLATFORM_EXPORT HyphenationMinikin : public Hyphenation { |
| 21 public: | 21 public: |
| 22 bool OpenDictionary(const AtomicString& locale); | 22 bool OpenDictionary(const AtomicString& locale); |
| 23 | 23 |
| 24 size_t LastHyphenLocation(const StringView& text, | 24 size_t LastHyphenLocation(const StringView& text, |
| 25 size_t before_index) const override; | 25 size_t before_index) const override; |
| 26 Vector<size_t, 8> HyphenLocations(const StringView&) const override; | 26 Vector<size_t, 8> HyphenLocations(const StringView&) const override; |
| 27 | 27 |
| 28 static PassRefPtr<HyphenationMinikin> FromFileForTesting(base::File); | 28 static PassRefPtr<HyphenationMinikin> FromFileForTesting(base::File); |
| 29 | 29 |
| 30 private: | 30 private: |
| 31 bool OpenDictionary(base::File); | 31 bool OpenDictionary(base::File); |
| 32 | 32 |
| 33 std::vector<uint8_t> Hyphenate(const StringView&) const; | 33 std::vector<uint8_t> Hyphenate(const StringView&) const; |
| 34 | 34 |
| 35 base::MemoryMappedFile file_; | 35 base::MemoryMappedFile file_; |
| 36 std::unique_ptr<android::Hyphenator> hyphenator_; | 36 std::unique_ptr<android::Hyphenator> hyphenator_; |
| 37 }; | 37 }; |
| 38 | 38 |
| 39 } // namespace blink | 39 } // namespace blink |
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