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Side by Side Diff: ui/views/focus/focus_manager.h

Issue 838253004: MacViews: Fix duplicate definition of ExtensionKeyBindingRegistry::SetShortcutHandlingSuspended (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@DragBookmarks2
Patch Set: Fix Mac Created 5 years, 11 months ago
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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_FOCUS_FOCUS_MANAGER_H_ 5 #ifndef UI_VIEWS_FOCUS_FOCUS_MANAGER_H_
6 #define UI_VIEWS_FOCUS_FOCUS_MANAGER_H_ 6 #define UI_VIEWS_FOCUS_FOCUS_MANAGER_H_
7 7
8 #include <list> 8 #include <list>
9 #include <map> 9 #include <map>
10 10
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219 // Changes the text input focus to |view->GetTextInputClient()| iff |view| 219 // Changes the text input focus to |view->GetTextInputClient()| iff |view|
220 // is focused. Views must call this method when their internal 220 // is focused. Views must call this method when their internal
221 // TextInputClient instance changes. 221 // TextInputClient instance changes.
222 void OnTextInputClientChanged(View* view); 222 void OnTextInputClientChanged(View* view);
223 223
224 // Moves the text input focus into/out from |view|. 224 // Moves the text input focus into/out from |view|.
225 void FocusTextInputClient(View* view); 225 void FocusTextInputClient(View* view);
226 void BlurTextInputClient(View* view); 226 void BlurTextInputClient(View* view);
227 227
228 // Disable shortcut handling. 228 // Disable shortcut handling.
229 static void set_shortcut_handling_suspended(bool suspended) { 229 void set_shortcut_handling_suspended(bool suspended) {
230 shortcut_handling_suspended_ = suspended; 230 shortcut_handling_suspended_ = suspended;
231 } 231 }
232 // Returns whether shortcut handling is currently suspended. 232 // Returns whether shortcut handling is currently suspended.
233 bool shortcut_handling_suspended() { return shortcut_handling_suspended_; } 233 bool shortcut_handling_suspended() { return shortcut_handling_suspended_; }
234 234
235 // Register a keyboard accelerator for the specified target. If multiple 235 // Register a keyboard accelerator for the specified target. If multiple
236 // targets are registered for an accelerator, a target registered later has 236 // targets are registered for an accelerator, a target registered later has
237 // higher priority. 237 // higher priority.
238 // |accelerator| is the accelerator to register. 238 // |accelerator| is the accelerator to register.
239 // |priority| denotes the priority of the handler. 239 // |priority| denotes the priority of the handler.
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337 // hierarchy. 337 // hierarchy.
338 // Returns NULL if no focusable view were found. 338 // Returns NULL if no focusable view were found.
339 View* FindFocusableView(FocusTraversable* focus_traversable, 339 View* FindFocusableView(FocusTraversable* focus_traversable,
340 View* starting_view, 340 View* starting_view,
341 bool reverse); 341 bool reverse);
342 342
343 // Process arrow key traversal. Returns true if the event has been consumed 343 // Process arrow key traversal. Returns true if the event has been consumed
344 // and should not be processed further. 344 // and should not be processed further.
345 bool ProcessArrowKeyTraversal(const ui::KeyEvent& event); 345 bool ProcessArrowKeyTraversal(const ui::KeyEvent& event);
346 346
347 // Keeps track of whether shortcut handling is currently suspended.
348 static bool shortcut_handling_suspended_;
349
350 // Whether arrow key traversal is enabled. 347 // Whether arrow key traversal is enabled.
351 static bool arrow_key_traversal_enabled_; 348 static bool arrow_key_traversal_enabled_;
352 349
353 // The top-level Widget this FocusManager is associated with. 350 // The top-level Widget this FocusManager is associated with.
354 Widget* widget_; 351 Widget* widget_;
355 352
356 // The object which handles an accelerator when |accelerator_manager_| doesn't 353 // The object which handles an accelerator when |accelerator_manager_| doesn't
357 // handle it. 354 // handle it.
358 scoped_ptr<FocusManagerDelegate> delegate_; 355 scoped_ptr<FocusManagerDelegate> delegate_;
359 356
360 // The view that currently is focused. 357 // The view that currently is focused.
361 View* focused_view_; 358 View* focused_view_;
362 359
363 // The AcceleratorManager this FocusManager is associated with. 360 // The AcceleratorManager this FocusManager is associated with.
364 scoped_ptr<ui::AcceleratorManager> accelerator_manager_; 361 scoped_ptr<ui::AcceleratorManager> accelerator_manager_;
365 362
363 // Keeps track of whether shortcut handling is currently suspended.
364 bool shortcut_handling_suspended_;
365
366 // The storage id used in the ViewStorage to store/restore the view that last 366 // The storage id used in the ViewStorage to store/restore the view that last
367 // had focus. 367 // had focus.
368 int stored_focused_view_storage_id_; 368 int stored_focused_view_storage_id_;
369 369
370 // The reason why the focus most recently changed. 370 // The reason why the focus most recently changed.
371 FocusChangeReason focus_change_reason_; 371 FocusChangeReason focus_change_reason_;
372 372
373 // The list of registered FocusChange listeners. 373 // The list of registered FocusChange listeners.
374 ObserverList<FocusChangeListener, true> focus_change_listeners_; 374 ObserverList<FocusChangeListener, true> focus_change_listeners_;
375 375
376 // See description above getter. 376 // See description above getter.
377 bool is_changing_focus_; 377 bool is_changing_focus_;
378 378
379 DISALLOW_COPY_AND_ASSIGN(FocusManager); 379 DISALLOW_COPY_AND_ASSIGN(FocusManager);
380 }; 380 };
381 381
382 } // namespace views 382 } // namespace views
383 383
384 #endif // UI_VIEWS_FOCUS_FOCUS_MANAGER_H_ 384 #endif // UI_VIEWS_FOCUS_FOCUS_MANAGER_H_
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