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: change for changwan@'s review Created 4 years, 5 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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71 EphemeralRange compositionEphemeralRange() const;	71 EphemeralRange compositionEphemeralRange() const;

72 Range* compositionRange() const;	72 Range* compositionRange() const;

73	73

74 void clear();	74 void clear();

75 void documentDetached();	75 void documentDetached();

76	76

77 PlainTextRange getSelectionOffsets() const;	77 PlainTextRange getSelectionOffsets() const;

78 // Returns true if setting selection to specified offsets, otherwise false.	78 // Returns true if setting selection to specified offsets, otherwise false.

79 bool setEditableSelectionOffsets(const PlainTextRange&);	79 bool setEditableSelectionOffsets(const PlainTextRange&);

80 void extendSelectionAndDelete(int before, int after);	80 void extendSelectionAndDelete(int before, int after);

	81 void deleteSurroundingText(size_t before, size_t after);

81	82

82 private:	83 private:

83 class SelectionOffsetsScope {	84 class SelectionOffsetsScope {

84 WTF_MAKE_NONCOPYABLE(SelectionOffsetsScope);	85 WTF_MAKE_NONCOPYABLE(SelectionOffsetsScope);

85 STACK_ALLOCATED();	86 STACK_ALLOCATED();

86 public:	87 public:

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

88 ~SelectionOffsetsScope();	89 ~SelectionOffsetsScope();

89 private:	90 private:

90 Member<InputMethodController> m_inputMethodController;	91 Member<InputMethodController> m_inputMethodController;

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107 }	108 }

108	109

109 String composingText() const;	110 String composingText() const;

110 void selectComposition() const;	111 void selectComposition() const;

111 bool setSelectionOffsets(const PlainTextRange&);	112 bool setSelectionOffsets(const PlainTextRange&);

112 };	113 };

113	114

114 } // namespace blink	115 } // namespace blink

115	116

116 #endif // InputMethodController_h	117 #endif // InputMethodController_h

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