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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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97 const PlainTextRange&, | 97 const PlainTextRange&, |
98 FrameSelection::SetSelectionOptions = FrameSelection::CloseTyping); | 98 FrameSelection::SetSelectionOptions = FrameSelection::CloseTyping); |
99 void extendSelectionAndDelete(int before, int after); | 99 void extendSelectionAndDelete(int before, int after); |
100 PlainTextRange createRangeForSelection(int start, | 100 PlainTextRange createRangeForSelection(int start, |
101 int end, | 101 int end, |
102 size_t textLength) const; | 102 size_t textLength) const; |
103 void deleteSurroundingText(int before, int after); | 103 void deleteSurroundingText(int before, int after); |
104 void deleteSurroundingTextInCodePoints(int before, int after); | 104 void deleteSurroundingTextInCodePoints(int before, int after); |
105 WebTextInputInfo textInputInfo() const; | 105 WebTextInputInfo textInputInfo() const; |
106 WebTextInputType textInputType() const; | 106 WebTextInputType textInputType() const; |
| 107 Element* nextFocusableElementInForm(Element*, WebFocusType) 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 |
115 Member<LocalFrame> m_frame; | 116 Member<LocalFrame> m_frame; |
116 Member<Range> m_compositionRange; | 117 Member<Range> m_compositionRange; |
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154 const Vector<CompositionUnderline>& underlines); | 155 const Vector<CompositionUnderline>& underlines); |
155 | 156 |
156 // Returns true if moved caret successfully. | 157 // Returns true if moved caret successfully. |
157 bool moveCaret(int newCaretPosition); | 158 bool moveCaret(int newCaretPosition); |
158 | 159 |
159 PlainTextRange createSelectionRangeForSetComposition(int selectionStart, | 160 PlainTextRange createSelectionRangeForSetComposition(int selectionStart, |
160 int selectionEnd, | 161 int selectionEnd, |
161 size_t textLength) const; | 162 size_t textLength) const; |
162 int textInputFlags() const; | 163 int textInputFlags() const; |
163 WebTextInputMode inputModeOfFocusedElement() const; | 164 WebTextInputMode inputModeOfFocusedElement() const; |
| 165 bool isListeningToKeyboardEvents(Element*) const; |
164 | 166 |
165 // Implements |SynchronousMutationObserver|. | 167 // Implements |SynchronousMutationObserver|. |
166 void contextDestroyed(Document*) final; | 168 void contextDestroyed(Document*) final; |
167 }; | 169 }; |
168 | 170 |
169 } // namespace blink | 171 } // namespace blink |
170 | 172 |
171 #endif // InputMethodController_h | 173 #endif // InputMethodController_h |
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