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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 CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCHSCREEN_TAP_SUPPRESSION_CONTROLL
ER_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCHSCREEN_TAP_SUPPRESSION_CONTROLL
ER_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCHSCREEN_TAP_SUPPRESSION_CONTROLL
ER_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCHSCREEN_TAP_SUPPRESSION_CONTROLL
ER_H_ |
7 | 7 |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "content/browser/renderer_host/event_with_latency_info.h" | 9 #include "content/browser/renderer_host/event_with_latency_info.h" |
10 #include "content/browser/renderer_host/input/tap_suppression_controller.h" | 10 #include "content/browser/renderer_host/input/tap_suppression_controller.h" |
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30 // Should be called on arrival of ACK for a GestureFlingCancel event. | 30 // Should be called on arrival of ACK for a GestureFlingCancel event. |
31 // |processed| is true if the GestureFlingCancel successfully stopped a fling. | 31 // |processed| is true if the GestureFlingCancel successfully stopped a fling. |
32 void GestureFlingCancelAck(bool processed); | 32 void GestureFlingCancelAck(bool processed); |
33 | 33 |
34 // Should be called on arrival of any tap-related events. Returns true if the | 34 // Should be called on arrival of any tap-related events. Returns true if the |
35 // caller should stop normal handling of the gesture. | 35 // caller should stop normal handling of the gesture. |
36 bool FilterTapEvent(const GestureEventWithLatencyInfo& event); | 36 bool FilterTapEvent(const GestureEventWithLatencyInfo& event); |
37 | 37 |
38 private: | 38 private: |
39 // TapSuppressionControllerClient implementation. | 39 // TapSuppressionControllerClient implementation. |
40 virtual void DropStashedTapDown() OVERRIDE; | 40 virtual void DropStashedTapDown() override; |
41 virtual void ForwardStashedTapDown() OVERRIDE; | 41 virtual void ForwardStashedTapDown() override; |
42 | 42 |
43 GestureEventQueue* gesture_event_queue_; | 43 GestureEventQueue* gesture_event_queue_; |
44 | 44 |
45 typedef scoped_ptr<GestureEventWithLatencyInfo> ScopedGestureEvent; | 45 typedef scoped_ptr<GestureEventWithLatencyInfo> ScopedGestureEvent; |
46 ScopedGestureEvent stashed_tap_down_; | 46 ScopedGestureEvent stashed_tap_down_; |
47 ScopedGestureEvent stashed_show_press_; | 47 ScopedGestureEvent stashed_show_press_; |
48 | 48 |
49 // The core controller of tap suppression. | 49 // The core controller of tap suppression. |
50 TapSuppressionController controller_; | 50 TapSuppressionController controller_; |
51 | 51 |
52 DISALLOW_COPY_AND_ASSIGN(TouchscreenTapSuppressionController); | 52 DISALLOW_COPY_AND_ASSIGN(TouchscreenTapSuppressionController); |
53 }; | 53 }; |
54 | 54 |
55 } // namespace content | 55 } // namespace content |
56 | 56 |
57 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCHSCREEN_TAP_SUPPRESSION_CONTR
OLLER_H_ | 57 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_TOUCHSCREEN_TAP_SUPPRESSION_CONTR
OLLER_H_ |
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