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Side by Side Diff: third_party/WebKit/Source/core/editing/InputMethodController.h

Issue 2617443002: Implement ThreadedInputConnection.deleteSurroundingTextInCodePoints() (Closed)
Patch Set: Convert UTF8 to UTF16 Created 3 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. 2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
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95 PlainTextRange getSelectionOffsets() const; 95 PlainTextRange getSelectionOffsets() const;
96 // Returns true if setting selection to specified offsets, otherwise false. 96 // Returns true if setting selection to specified offsets, otherwise false.
97 bool setEditableSelectionOffsets( 97 bool setEditableSelectionOffsets(
98 const PlainTextRange&, 98 const PlainTextRange&,
99 FrameSelection::SetSelectionOptions = FrameSelection::CloseTyping); 99 FrameSelection::SetSelectionOptions = FrameSelection::CloseTyping);
100 void extendSelectionAndDelete(int before, int after); 100 void extendSelectionAndDelete(int before, int after);
101 PlainTextRange createRangeForSelection(int start, 101 PlainTextRange createRangeForSelection(int start,
102 int end, 102 int end,
103 size_t textLength) const; 103 size_t textLength) const;
104 void deleteSurroundingText(int before, int after); 104 void deleteSurroundingText(int before, int after);
105 void deleteSurroundingTextInCodePoints(int before, int after);
105 WebTextInputInfo textInputInfo() const; 106 WebTextInputInfo textInputInfo() const;
106 WebTextInputType textInputType() const; 107 WebTextInputType textInputType() const;
107 108
108 // Call this when we will change focus. 109 // Call this when we will change focus.
109 void willChangeFocus(); 110 void willChangeFocus();
110 111
111 private: 112 private:
112 Document& document() const; 113 Document& document() const;
113 bool isAvailable() const; 114 bool isAvailable() const;
114 115
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158 int textInputFlags() const; 159 int textInputFlags() const;
159 WebTextInputMode inputModeOfFocusedElement() const; 160 WebTextInputMode inputModeOfFocusedElement() const;
160 161
161 // Implements |SynchronousMutationObserver|. 162 // Implements |SynchronousMutationObserver|.
162 void contextDestroyed(Document*) final; 163 void contextDestroyed(Document*) final;
163 }; 164 };
164 165
165 } // namespace blink 166 } // namespace blink
166 167
167 #endif // InputMethodController_h 168 #endif // InputMethodController_h
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