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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_SYNTHETIC_TOUCHSCREEN_PINCH_GESTURE_
H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_TOUCHSCREEN_PINCH_GESTURE_
H_ |
| 6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_TOUCHSCREEN_PINCH_GESTURE_
H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_TOUCHSCREEN_PINCH_GESTURE_
H_ |
| 7 | 7 |
| 8 #include "base/macros.h" | 8 #include "base/macros.h" |
| 9 #include "base/time/time.h" | 9 #include "base/time/time.h" |
| 10 #include "content/browser/renderer_host/input/synthetic_gesture.h" | 10 #include "content/browser/renderer_host/input/synthetic_gesture.h" |
| 11 #include "content/browser/renderer_host/input/synthetic_gesture_target.h" | 11 #include "content/browser/renderer_host/input/synthetic_gesture_target.h" |
| 12 #include "content/browser/renderer_host/input/synthetic_pointer.h" | 12 #include "content/browser/renderer_host/input/synthetic_pointer_driver.h" |
| 13 #include "content/common/content_export.h" | 13 #include "content/common/content_export.h" |
| 14 #include "content/common/input/synthetic_pinch_gesture_params.h" | 14 #include "content/common/input/synthetic_pinch_gesture_params.h" |
| 15 #include "content/common/input/synthetic_web_input_event_builders.h" | 15 #include "content/common/input/synthetic_web_input_event_builders.h" |
| 16 #include "third_party/WebKit/public/platform/WebInputEvent.h" | 16 #include "third_party/WebKit/public/platform/WebInputEvent.h" |
| 17 | 17 |
| 18 namespace content { | 18 namespace content { |
| 19 | 19 |
| 20 class CONTENT_EXPORT SyntheticTouchscreenPinchGesture | 20 class CONTENT_EXPORT SyntheticTouchscreenPinchGesture |
| 21 : public SyntheticGesture { | 21 : public SyntheticGesture { |
| 22 public: | 22 public: |
| (...skipping 18 matching lines...) Expand all Loading... |
| 41 const base::TimeTicks& timestamp); | 41 const base::TimeTicks& timestamp); |
| 42 void ReleaseTouchPoints(SyntheticGestureTarget* target, | 42 void ReleaseTouchPoints(SyntheticGestureTarget* target, |
| 43 const base::TimeTicks& timestamp); | 43 const base::TimeTicks& timestamp); |
| 44 | 44 |
| 45 void SetupCoordinatesAndStopTime(SyntheticGestureTarget* target); | 45 void SetupCoordinatesAndStopTime(SyntheticGestureTarget* target); |
| 46 float GetDeltaForPointer0AtTime(const base::TimeTicks& timestamp) const; | 46 float GetDeltaForPointer0AtTime(const base::TimeTicks& timestamp) const; |
| 47 base::TimeTicks ClampTimestamp(const base::TimeTicks& timestamp) const; | 47 base::TimeTicks ClampTimestamp(const base::TimeTicks& timestamp) const; |
| 48 bool HasReachedTarget(const base::TimeTicks& timestamp) const; | 48 bool HasReachedTarget(const base::TimeTicks& timestamp) const; |
| 49 | 49 |
| 50 SyntheticPinchGestureParams params_; | 50 SyntheticPinchGestureParams params_; |
| 51 std::unique_ptr<SyntheticPointer> synthetic_pointer_; | 51 std::unique_ptr<SyntheticPointerDriver> synthetic_pointer_driver_; |
| 52 float start_y_0_; | 52 float start_y_0_; |
| 53 float start_y_1_; | 53 float start_y_1_; |
| 54 float max_pointer_delta_0_; | 54 float max_pointer_delta_0_; |
| 55 SyntheticGestureParams::GestureSourceType gesture_source_type_; | 55 SyntheticGestureParams::GestureSourceType gesture_source_type_; |
| 56 GestureState state_; | 56 GestureState state_; |
| 57 base::TimeTicks start_time_; | 57 base::TimeTicks start_time_; |
| 58 base::TimeTicks stop_time_; | 58 base::TimeTicks stop_time_; |
| 59 | 59 |
| 60 private: | 60 private: |
| 61 DISALLOW_COPY_AND_ASSIGN(SyntheticTouchscreenPinchGesture); | 61 DISALLOW_COPY_AND_ASSIGN(SyntheticTouchscreenPinchGesture); |
| 62 }; | 62 }; |
| 63 | 63 |
| 64 } // namespace content | 64 } // namespace content |
| 65 | 65 |
| 66 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_TOUCHSCREEN_PINCH_GESTU
RE_H_ | 66 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_TOUCHSCREEN_PINCH_GESTU
RE_H_ |
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