1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROMEOS_IME_COMPOSITION_TEXT_H_ 6 #define CHROMEOS_IME_COMPOSITION_TEXT_H_ 7 8 #include <string> 9 #include <vector> 10 11 #include "base/basictypes.h" 12 #include "base/strings/string16.h" 13 #include "chromeos/chromeos_export.h" 14 15 namespace chromeos { 16 17 class CHROMEOS_EXPORT CompositionText { 18 public: 19 enum UnderlineType { 20 COMPOSITION_TEXT_UNDERLINE_SINGLE = 1, 21 COMPOSITION_TEXT_UNDERLINE_DOUBLE = 2, 22 COMPOSITION_TEXT_UNDERLINE_ERROR = 4, 23 }; 24 25 struct UnderlineAttribute { 26 UnderlineType type; 27 uint32 start_index; // The inclusive start index. 28 uint32 end_index; // The exclusive end index. 29 }; 30 31 CompositionText(); 32 virtual ~CompositionText(); 33 34 // Accessors text()35 const base::string16& text() const { return text_; } set_text(const base::string16 & text)36 void set_text(const base::string16& text) { text_ = text; } 37 underline_attributes()38 const std::vector<UnderlineAttribute>& underline_attributes() const { 39 return underline_attributes_; 40 } 41 mutable_underline_attributes()42 std::vector<UnderlineAttribute>* mutable_underline_attributes() { 43 return &underline_attributes_; 44 } 45 selection_start()46 uint32 selection_start() const { return selection_start_; } set_selection_start(uint32 selection_start)47 void set_selection_start(uint32 selection_start) { 48 selection_start_ = selection_start; 49 } 50 selection_end()51 uint32 selection_end() const { return selection_end_; } set_selection_end(uint32 selection_end)52 void set_selection_end(uint32 selection_end) { 53 selection_end_ = selection_end; 54 } 55 56 void CopyFrom(const CompositionText& obj); 57 58 private: 59 base::string16 text_; 60 std::vector<UnderlineAttribute> underline_attributes_; 61 uint32 selection_start_; 62 uint32 selection_end_; 63 64 DISALLOW_COPY_AND_ASSIGN(CompositionText); 65 }; 66 67 } // namespace chromeos 68 69 #endif // CHROMEOS_IME_COMPOSITION_TEXT_H_ 70