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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef UI_TOUCH_SELECTION_TOUCH_SELECTION_MENU_RUNNER_H_ |
| 6 #define UI_TOUCH_SELECTION_TOUCH_SELECTION_MENU_RUNNER_H_ |
| 7 |
| 8 #include "base/logging.h" |
| 9 #include "base/macros.h" |
| 10 #include "ui/touch_selection/ui_touch_selection_export.h" |
| 11 |
| 12 namespace aura { |
| 13 class Window; |
| 14 } |
| 15 |
| 16 namespace gfx { |
| 17 class Rect; |
| 18 class Size; |
| 19 } |
| 20 |
| 21 namespace ui { |
| 22 |
| 23 // Client interface for TouchSelectionMenuRunner. |
| 24 class UI_TOUCH_SELECTION_EXPORT TouchSelectionMenuClient { |
| 25 public: |
| 26 virtual ~TouchSelectionMenuClient() {} |
| 27 |
| 28 virtual bool IsCommandIdEnabled(int command_id) const = 0; |
| 29 virtual void ExecuteCommand(int command_id, int event_flags) = 0; |
| 30 virtual void OpenContextMenu() = 0; |
| 31 }; |
| 32 |
| 33 // An interface for the singleton object responsible for running touch selection |
| 34 // quick menu. |
| 35 class UI_TOUCH_SELECTION_EXPORT TouchSelectionMenuRunner { |
| 36 public: |
| 37 virtual ~TouchSelectionMenuRunner(); |
| 38 |
| 39 static TouchSelectionMenuRunner* GetInstance(); |
| 40 |
| 41 virtual void RunMenu(TouchSelectionMenuClient* client, |
| 42 const gfx::Rect& anchor_rect, |
| 43 const gfx::Size& handle_image_size, |
| 44 aura::Window* context) = 0; |
| 45 virtual void CloseMenu() = 0; |
| 46 virtual bool IsRunning() const = 0; |
| 47 |
| 48 protected: |
| 49 TouchSelectionMenuRunner(); |
| 50 |
| 51 private: |
| 52 DISALLOW_COPY_AND_ASSIGN(TouchSelectionMenuRunner); |
| 53 }; |
| 54 |
| 55 } // namespace ui |
| 56 |
| 57 #endif // UI_TOUCH_SELECTION_TOUCH_SELECTION_MENU_RUNNER_H_ |
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