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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_CONTROLLER_H_ | |
| 6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_CONTROLLER_H_ | |
| 7 | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "base/memory/scoped_vector.h" | |
| 10 #include "base/time/time.h" | |
| 11 #include "content/browser/renderer_host/input/synthetic_gesture_new.h" | |
| 12 #include "content/common/content_export.h" | |
| 13 #include "content/common/input/synthetic_gesture_params.h" | |
| 14 | |
| 15 namespace content { | |
| 16 | |
| 17 class SyntheticGestureTarget; | |
| 18 | |
| 19 // Controls a synthetic gesture. | |
| 20 // Repeatedly invokes the gesture object's ForwardInputEvent method to send | |
| 21 // input events to the platform until the gesture has finished. | |
| 22 class CONTENT_EXPORT SyntheticGestureControllerNew { | |
| 23 public: | |
| 24 explicit SyntheticGestureControllerNew( | |
| 25 scoped_ptr<SyntheticGestureTarget> gesture_target); | |
| 26 virtual ~SyntheticGestureControllerNew(); | |
| 27 | |
| 28 void QueueSyntheticGesture( | |
| 29 scoped_ptr<SyntheticGestureNew> synthetic_gesture); | |
| 30 | |
| 31 // Forward input events of the currently processed gesture. | |
| 32 void Flush(base::TimeTicks timestamp); | |
| 33 | |
| 34 private: | |
| 35 void StartGesture(const SyntheticGestureNew& gesture); | |
| 36 void StopGesture(const SyntheticGestureNew& gesture, | |
| 37 SyntheticGestureNew::Result result); | |
| 38 | |
| 39 scoped_ptr<SyntheticGestureTarget> gesture_target_; | |
| 40 ScopedVector<SyntheticGestureNew> pending_gesture_queue_; | |
| 41 | |
| 42 base::TimeTicks last_tick_time_; | |
| 43 | |
| 44 DISALLOW_COPY_AND_ASSIGN(SyntheticGestureControllerNew); | |
| 45 }; | |
| 46 | |
| 47 } // namespace content | |
| 48 | |
| 49 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_CONTROLLER_H_ | |
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