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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_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_ | 5 #ifndef UI_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_ |
6 #define UI_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_ | 6 #define UI_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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59 ui::GestureSequenceDelegate* delegate); | 59 ui::GestureSequenceDelegate* delegate); |
60 | 60 |
61 private: | 61 private: |
62 // Sets up the target consumer for gestures based on the touch-event. | 62 // Sets up the target consumer for gestures based on the touch-event. |
63 void SetupTargets(const TouchEvent& event, GestureConsumer* consumer); | 63 void SetupTargets(const TouchEvent& event, GestureConsumer* consumer); |
64 void CancelTouches(std::vector<std::pair<int, GestureConsumer*> >* touches); | 64 void CancelTouches(std::vector<std::pair<int, GestureConsumer*> >* touches); |
65 | 65 |
66 void DispatchGestureEvent(GestureEvent* event); | 66 void DispatchGestureEvent(GestureEvent* event); |
67 | 67 |
68 // Overridden from GestureRecognizer | 68 // Overridden from GestureRecognizer |
69 virtual Gestures* ProcessTouchEventForGesture( | 69 virtual bool ProcessTouchEventPreDispatch(const TouchEvent& event, |
| 70 GestureConsumer* consumer) OVERRIDE; |
| 71 |
| 72 virtual Gestures* ProcessTouchEventPostDispatch( |
70 const TouchEvent& event, | 73 const TouchEvent& event, |
71 ui::EventResult result, | 74 ui::EventResult result, |
72 GestureConsumer* target) OVERRIDE; | 75 GestureConsumer* consumer) OVERRIDE; |
| 76 |
| 77 virtual Gestures* ProcessTouchEventOnAsyncAck( |
| 78 const TouchEvent& event, |
| 79 ui::EventResult result, |
| 80 GestureConsumer* consumer) OVERRIDE; |
| 81 |
73 virtual bool CleanupStateForConsumer(GestureConsumer* consumer) | 82 virtual bool CleanupStateForConsumer(GestureConsumer* consumer) |
74 OVERRIDE; | 83 OVERRIDE; |
75 virtual void AddGestureEventHelper(GestureEventHelper* helper) OVERRIDE; | 84 virtual void AddGestureEventHelper(GestureEventHelper* helper) OVERRIDE; |
76 virtual void RemoveGestureEventHelper(GestureEventHelper* helper) OVERRIDE; | 85 virtual void RemoveGestureEventHelper(GestureEventHelper* helper) OVERRIDE; |
77 | 86 |
78 // Overridden from ui::GestureSequenceDelegate. | 87 // Overridden from ui::GestureSequenceDelegate. |
79 virtual void DispatchPostponedGestureEvent(GestureEvent* event) OVERRIDE; | 88 virtual void DispatchPostponedGestureEvent(GestureEvent* event) OVERRIDE; |
80 | 89 |
81 // Overridden from GestureProviderAuraClient | 90 // Overridden from GestureProviderAuraClient |
82 virtual void OnGestureEvent(GestureEvent* event) OVERRIDE; | 91 virtual void OnGestureEvent(GestureEvent* event) OVERRIDE; |
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102 DISALLOW_COPY_AND_ASSIGN(GestureRecognizerImpl); | 111 DISALLOW_COPY_AND_ASSIGN(GestureRecognizerImpl); |
103 }; | 112 }; |
104 | 113 |
105 // Provided only for testing: | 114 // Provided only for testing: |
106 EVENTS_EXPORT void SetGestureRecognizerForTesting( | 115 EVENTS_EXPORT void SetGestureRecognizerForTesting( |
107 GestureRecognizer* gesture_recognizer); | 116 GestureRecognizer* gesture_recognizer); |
108 | 117 |
109 } // namespace ui | 118 } // namespace ui |
110 | 119 |
111 #endif // UI_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_ | 120 #endif // UI_EVENTS_GESTURES_GESTURE_RECOGNIZER_IMPL_H_ |
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