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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::kCloseTyping); | 98 FrameSelection::SetSelectionOptions = FrameSelection::kCloseTyping); |
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 text_length) const; | 102 size_t text_length) 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& GetDocument() const; | 113 Document& GetDocument() const; |
113 bool IsAvailable() const; | 114 bool IsAvailable() const; |
114 | 115 |
115 Member<LocalFrame> frame_; | 116 Member<LocalFrame> frame_; |
116 Member<Range> composition_range_; | 117 Member<Range> composition_range_; |
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155 | 156 |
156 // Returns true if moved caret successfully. | 157 // Returns true if moved caret successfully. |
157 bool MoveCaret(int new_caret_position); | 158 bool MoveCaret(int new_caret_position); |
158 | 159 |
159 PlainTextRange CreateSelectionRangeForSetComposition( | 160 PlainTextRange CreateSelectionRangeForSetComposition( |
160 int selection_start, | 161 int selection_start, |
161 int selection_end, | 162 int selection_end, |
162 size_t text_length) const; | 163 size_t text_length) const; |
163 int TextInputFlags() const; | 164 int TextInputFlags() const; |
164 WebTextInputMode InputModeOfFocusedElement() const; | 165 WebTextInputMode InputModeOfFocusedElement() const; |
| 166 bool IsListeningToKeyboardEvents(Element*) const; |
165 | 167 |
166 // Implements |SynchronousMutationObserver|. | 168 // Implements |SynchronousMutationObserver|. |
167 void ContextDestroyed(Document*) final; | 169 void ContextDestroyed(Document*) final; |
168 }; | 170 }; |
169 | 171 |
170 } // namespace blink | 172 } // namespace blink |
171 | 173 |
172 #endif // InputMethodController_h | 174 #endif // InputMethodController_h |
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