third_party/WebKit/Source/core/editing/InputMethodController.h - Issue 1889053003: Fix InputConnection.deleteSurroundingText()

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Issue 1889053003: Fix InputConnection.deleteSurroundingText() (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 8 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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72 EphemeralRange compositionEphemeralRange() const;	72 EphemeralRange compositionEphemeralRange() const;

73 Range* compositionRange() const;	73 Range* compositionRange() const;

74	74

75 void clear();	75 void clear();

76 void documentDetached();	76 void documentDetached();

77	77

78 PlainTextRange getSelectionOffsets() const;	78 PlainTextRange getSelectionOffsets() const;

79 // Returns true if setting selection to specified offsets, otherwise false.	79 // Returns true if setting selection to specified offsets, otherwise false.

80 bool setEditableSelectionOffsets(const PlainTextRange&);	80 bool setEditableSelectionOffsets(const PlainTextRange&);

81 void extendSelectionAndDelete(int before, int after);	81 void extendSelectionAndDelete(int before, int after);

	82 void deleteSurroundingText(int before, int after);

82	83

83 private:	84 private:

84 class SelectionOffsetsScope {	85 class SelectionOffsetsScope {

85 WTF_MAKE_NONCOPYABLE(SelectionOffsetsScope);	86 WTF_MAKE_NONCOPYABLE(SelectionOffsetsScope);

86 STACK_ALLOCATED();	87 STACK_ALLOCATED();

87 public:	88 public:

88 explicit SelectionOffsetsScope(InputMethodController*);	89 explicit SelectionOffsetsScope(InputMethodController*);

89 ~SelectionOffsetsScope();	90 ~SelectionOffsetsScope();

90 private:	91 private:

91 Member<InputMethodController> m_inputMethodController;	92 Member<InputMethodController> m_inputMethodController;

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109	110

110 String composingText() const;	111 String composingText() const;

111 bool insertTextForConfirmedComposition(const String& text);	112 bool insertTextForConfirmedComposition(const String& text);

112 void selectComposition() const;	113 void selectComposition() const;

113 bool setSelectionOffsets(const PlainTextRange&);	114 bool setSelectionOffsets(const PlainTextRange&);

114 };	115 };

115	116

116 } // namespace blink	117 } // namespace blink

117	118

118 #endif // InputMethodController_h	119 #endif // InputMethodController_h

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