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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_EVENTS_GESTURE_DETECTION_UI_GESTURE_PROVIDER_H_ | 5 #ifndef UI_EVENTS_GESTURE_DETECTION_UI_GESTURE_PROVIDER_H_ |
6 #define UI_EVENTS_GESTURE_DETECTION_UI_GESTURE_PROVIDER_H_ | 6 #define UI_EVENTS_GESTURE_DETECTION_UI_GESTURE_PROVIDER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/scoped_vector.h" | 9 #include "base/memory/scoped_vector.h" |
10 #include "ui/events/event.h" | 10 #include "ui/events/event.h" |
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28 public: | 28 public: |
29 GestureProviderAura(GestureProviderAuraClient* client); | 29 GestureProviderAura(GestureProviderAuraClient* client); |
30 virtual ~GestureProviderAura(); | 30 virtual ~GestureProviderAura(); |
31 | 31 |
32 bool OnTouchEvent(const TouchEvent& event); | 32 bool OnTouchEvent(const TouchEvent& event); |
33 void OnTouchEventAck(bool event_consumed); | 33 void OnTouchEventAck(bool event_consumed); |
34 const MotionEventAura& pointer_state() { return pointer_state_; } | 34 const MotionEventAura& pointer_state() { return pointer_state_; } |
35 ScopedVector<GestureEvent>* GetAndResetPendingGestures(); | 35 ScopedVector<GestureEvent>* GetAndResetPendingGestures(); |
36 | 36 |
37 // GestureProviderClient implementation | 37 // GestureProviderClient implementation |
38 virtual void OnGestureEvent(const GestureEventData& gesture) OVERRIDE; | 38 virtual void OnGestureEvent(const GestureEventData& gesture) override; |
39 | 39 |
40 private: | 40 private: |
41 bool IsConsideredDoubleTap(const GestureEventData& previous_tap, | 41 bool IsConsideredDoubleTap(const GestureEventData& previous_tap, |
42 const GestureEventData& current_tap) const; | 42 const GestureEventData& current_tap) const; |
43 | 43 |
44 scoped_ptr<GestureEventData> previous_tap_; | 44 scoped_ptr<GestureEventData> previous_tap_; |
45 | 45 |
46 GestureProviderAuraClient* client_; | 46 GestureProviderAuraClient* client_; |
47 MotionEventAura pointer_state_; | 47 MotionEventAura pointer_state_; |
48 FilteredGestureProvider filtered_gesture_provider_; | 48 FilteredGestureProvider filtered_gesture_provider_; |
49 | 49 |
50 ui::LatencyInfo last_touch_event_latency_info_; | 50 ui::LatencyInfo last_touch_event_latency_info_; |
51 bool handling_event_; | 51 bool handling_event_; |
52 ScopedVector<GestureEvent> pending_gestures_; | 52 ScopedVector<GestureEvent> pending_gestures_; |
53 | 53 |
54 DISALLOW_COPY_AND_ASSIGN(GestureProviderAura); | 54 DISALLOW_COPY_AND_ASSIGN(GestureProviderAura); |
55 }; | 55 }; |
56 | 56 |
57 } // namespace ui | 57 } // namespace ui |
58 | 58 |
59 #endif // UI_EVENTS_GESTURE_DETECTION_UI_GESTURE_PROVIDER_H_ | 59 #endif // UI_EVENTS_GESTURE_DETECTION_UI_GESTURE_PROVIDER_H_ |
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