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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 ASH_TOUCH_TOUCH_HUD_PROJECTION_H_ | 5 #ifndef ASH_TOUCH_TOUCH_HUD_PROJECTION_H_ |
6 #define ASH_TOUCH_TOUCH_HUD_PROJECTION_H_ | 6 #define ASH_TOUCH_TOUCH_HUD_PROJECTION_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "ash/touch/touch_observer_hud.h" | 10 #include "ash/touch/touch_observer_hud.h" |
11 | 11 |
12 namespace ash { | 12 namespace ash { |
13 class TouchPointView; | 13 class TouchPointView; |
14 | 14 |
15 // A heads-up display to show active touch points on the screen. As a derivative | 15 // A heads-up display to show active touch points on the screen. As a derivative |
16 // of TouchObserverHUD, objects of this class manage their own lifetime. | 16 // of TouchObserverHUD, objects of this class manage their own lifetime. |
17 class TouchHudProjection : public TouchObserverHUD { | 17 class TouchHudProjection : public TouchObserverHUD { |
18 public: | 18 public: |
19 explicit TouchHudProjection(aura::Window* initial_root); | 19 explicit TouchHudProjection(aura::Window* initial_root); |
20 | 20 |
21 // Overriden from TouchObserverHUD. | 21 // Overriden from TouchObserverHUD. |
22 virtual void Clear() OVERRIDE; | 22 virtual void Clear() override; |
23 | 23 |
24 private: | 24 private: |
25 friend class TouchHudProjectionTest; | 25 friend class TouchHudProjectionTest; |
26 | 26 |
27 virtual ~TouchHudProjection(); | 27 virtual ~TouchHudProjection(); |
28 | 28 |
29 // Overriden from TouchObserverHUD. | 29 // Overriden from TouchObserverHUD. |
30 virtual void OnTouchEvent(ui::TouchEvent* event) OVERRIDE; | 30 virtual void OnTouchEvent(ui::TouchEvent* event) override; |
31 virtual void SetHudForRootWindowController( | 31 virtual void SetHudForRootWindowController( |
32 RootWindowController* controller) OVERRIDE; | 32 RootWindowController* controller) override; |
33 virtual void UnsetHudForRootWindowController( | 33 virtual void UnsetHudForRootWindowController( |
34 RootWindowController* controller) OVERRIDE; | 34 RootWindowController* controller) override; |
35 | 35 |
36 std::map<int, TouchPointView*> points_; | 36 std::map<int, TouchPointView*> points_; |
37 | 37 |
38 DISALLOW_COPY_AND_ASSIGN(TouchHudProjection); | 38 DISALLOW_COPY_AND_ASSIGN(TouchHudProjection); |
39 }; | 39 }; |
40 | 40 |
41 } // namespace ash | 41 } // namespace ash |
42 | 42 |
43 #endif // ASH_TOUCH_TOUCH_HUD_PROJECTION_H_ | 43 #endif // ASH_TOUCH_TOUCH_HUD_PROJECTION_H_ |
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