| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef TextSearcherICU_h |
| #define TextSearcherICU_h |
| |
| #include "base/macros.h" |
| #include "core/CoreExport.h" |
| #include "platform/wtf/text/StringView.h" |
| #include "platform/wtf/text/Unicode.h" |
| |
| struct UStringSearch; |
| |
| namespace blink { |
| |
| struct CORE_EXPORT MatchResultICU { |
| size_t start; |
| size_t length; |
| }; |
| |
| class CORE_EXPORT TextSearcherICU { |
| public: |
| TextSearcherICU(); |
| ~TextSearcherICU(); |
| |
| void SetPattern(const StringView& pattern, bool sensitive); |
| void SetText(const UChar* text, size_t length); |
| void SetOffset(size_t); |
| bool NextMatchResult(MatchResultICU&); |
| |
| private: |
| void SetPattern(const UChar* pattern, size_t length); |
| void SetCaseSensitivity(bool case_sensitive); |
| |
| UStringSearch* searcher_ = nullptr; |
| size_t text_length_ = 0; |
| |
| DISALLOW_COPY_AND_ASSIGN(TextSearcherICU); |
| }; |
| |
| } // namespace blink |
| |
| #endif // TextSearcherICU_h |