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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_VIEWS_MODEL_H_ | 5 #ifndef UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_VIEWS_MODEL_H_ |
6 #define UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_VIEWS_MODEL_H_ | 6 #define UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_VIEWS_MODEL_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <list> | 9 #include <list> |
10 #include <vector> | 10 #include <vector> |
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134 bool MoveCursorTo(const gfx::SelectionModel& selection); | 134 bool MoveCursorTo(const gfx::SelectionModel& selection); |
135 | 135 |
136 // Helper function to call MoveCursorTo on the TextfieldViewsModel. | 136 // Helper function to call MoveCursorTo on the TextfieldViewsModel. |
137 bool MoveCursorTo(const gfx::Point& point, bool select); | 137 bool MoveCursorTo(const gfx::Point& point, bool select); |
138 | 138 |
139 // Selection related method | 139 // Selection related method |
140 | 140 |
141 // Returns the selected text. | 141 // Returns the selected text. |
142 string16 GetSelectedText() const; | 142 string16 GetSelectedText() const; |
143 | 143 |
144 // Gets the selected range. | |
145 void GetSelectedRange(ui::Range* range) const; | |
146 | |
147 // The current composition text will be confirmed. The selection starts with | 144 // The current composition text will be confirmed. The selection starts with |
148 // the range's start position, and ends with the range's end position, | 145 // the range's start position, and ends with the range's end position, |
149 // therefore the cursor position becomes the end position. | 146 // therefore the cursor position becomes the end position. |
150 void SelectRange(const ui::Range& range); | 147 void SelectRange(const ui::Range& range); |
151 | 148 |
152 void GetSelectionModel(gfx::SelectionModel* sel) const; | 149 void GetSelectionModel(gfx::SelectionModel* sel) const; |
153 | 150 |
154 // The current composition text will be confirmed. | 151 // The current composition text will be confirmed. |
155 // render_text_'s selection model is set to |sel|. | 152 // render_text_'s selection model is set to |sel|. |
156 void SelectSelectionModel(const gfx::SelectionModel& sel); | 153 void SelectSelectionModel(const gfx::SelectionModel& sel); |
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252 // edit in the edit history. | 249 // edit in the edit history. |
253 void ReplaceTextInternal(const string16& text, bool mergeable); | 250 void ReplaceTextInternal(const string16& text, bool mergeable); |
254 | 251 |
255 // Clears all edit history. | 252 // Clears all edit history. |
256 void ClearEditHistory(); | 253 void ClearEditHistory(); |
257 | 254 |
258 // Clears redo history. | 255 // Clears redo history. |
259 void ClearRedoHistory(); | 256 void ClearRedoHistory(); |
260 | 257 |
261 // Executes and records edit operations. | 258 // Executes and records edit operations. |
262 void ExecuteAndRecordDelete(size_t from, size_t to, bool mergeable); | 259 void ExecuteAndRecordDelete(ui::Range range, bool mergeable); |
263 void ExecuteAndRecordReplaceSelection(internal::MergeType merge_type, | 260 void ExecuteAndRecordReplaceSelection(internal::MergeType merge_type, |
264 const string16& text); | 261 const string16& text); |
265 void ExecuteAndRecordReplace(internal::MergeType merge_type, | 262 void ExecuteAndRecordReplace(internal::MergeType merge_type, |
266 size_t old_cursor_pos, | 263 size_t old_cursor_pos, |
267 size_t new_cursor_pos, | 264 size_t new_cursor_pos, |
268 const string16& text, | 265 const string16& text, |
269 size_t new_text_start); | 266 size_t new_text_start); |
270 void ExecuteAndRecordInsert(const string16& text, bool mergeable); | 267 void ExecuteAndRecordInsert(const string16& text, bool mergeable); |
271 | 268 |
272 // Adds or merge |edit| into edit history. Return true if the edit | 269 // Adds or merge |edit| into edit history. Return true if the edit |
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308 // 2) new edit is added. (redo history is cleared) | 305 // 2) new edit is added. (redo history is cleared) |
309 // 3) redone all undone edits. | 306 // 3) redone all undone edits. |
310 EditHistory::iterator current_edit_; | 307 EditHistory::iterator current_edit_; |
311 | 308 |
312 DISALLOW_COPY_AND_ASSIGN(TextfieldViewsModel); | 309 DISALLOW_COPY_AND_ASSIGN(TextfieldViewsModel); |
313 }; | 310 }; |
314 | 311 |
315 } // namespace views | 312 } // namespace views |
316 | 313 |
317 #endif // UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_VIEWS_MODEL_H_ | 314 #endif // UI_VIEWS_CONTROLS_TEXTFIELD_TEXTFIELD_VIEWS_MODEL_H_ |
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