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| 1 | 1 |
| 2 // Copyright 2014 The Chromium Authors. All rights reserved. | 2 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 3 // Use of this source code is governed by a BSD-style license that can be | 3 // Use of this source code is governed by a BSD-style license that can be |
| 4 // found in the LICENSE file. | 4 // found in the LICENSE file. |
| 5 | 5 |
| 6 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_ANDROID_H_ | 6 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_ANDROID_H_ |
| 7 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_ANDROID_H_ | 7 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_ANDROID_H_ |
| 8 | 8 |
| 9 #include <jni.h> | 9 #include <jni.h> |
| 10 | 10 |
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| 48 jint android_action, | 48 jint android_action, |
| 49 jint pointer_count, | 49 jint pointer_count, |
| 50 jint history_size, | 50 jint history_size, |
| 51 jint action_index, | 51 jint action_index, |
| 52 jint android_button_state, | 52 jint android_button_state, |
| 53 jint meta_state, | 53 jint meta_state, |
| 54 jfloat raw_offset_x_pixels, | 54 jfloat raw_offset_x_pixels, |
| 55 jfloat raw_offset_y_pixels, | 55 jfloat raw_offset_y_pixels, |
| 56 const Pointer& pointer0, | 56 const Pointer& pointer0, |
| 57 const Pointer& pointer1); | 57 const Pointer& pointer1); |
| 58 virtual ~MotionEventAndroid(); | 58 ~MotionEventAndroid() override; |
| 59 | 59 |
| 60 // ui::MotionEvent methods. | 60 // ui::MotionEvent methods. |
| 61 virtual int GetId() const override; | 61 int GetId() const override; |
| 62 virtual Action GetAction() const override; | 62 Action GetAction() const override; |
| 63 virtual int GetActionIndex() const override; | 63 int GetActionIndex() const override; |
| 64 virtual size_t GetPointerCount() const override; | 64 size_t GetPointerCount() const override; |
| 65 virtual int GetPointerId(size_t pointer_index) const override; | 65 int GetPointerId(size_t pointer_index) const override; |
| 66 virtual float GetX(size_t pointer_index) const override; | 66 float GetX(size_t pointer_index) const override; |
| 67 virtual float GetY(size_t pointer_index) const override; | 67 float GetY(size_t pointer_index) const override; |
| 68 virtual float GetRawX(size_t pointer_index) const override; | 68 float GetRawX(size_t pointer_index) const override; |
| 69 virtual float GetRawY(size_t pointer_index) const override; | 69 float GetRawY(size_t pointer_index) const override; |
| 70 virtual float GetTouchMajor(size_t pointer_index) const override; | 70 float GetTouchMajor(size_t pointer_index) const override; |
| 71 virtual float GetTouchMinor(size_t pointer_index) const override; | 71 float GetTouchMinor(size_t pointer_index) const override; |
| 72 virtual float GetOrientation(size_t pointer_index) const override; | 72 float GetOrientation(size_t pointer_index) const override; |
| 73 virtual float GetPressure(size_t pointer_index) const override; | 73 float GetPressure(size_t pointer_index) const override; |
| 74 virtual base::TimeTicks GetEventTime() const override; | 74 base::TimeTicks GetEventTime() const override; |
| 75 virtual size_t GetHistorySize() const override; | 75 size_t GetHistorySize() const override; |
| 76 virtual base::TimeTicks GetHistoricalEventTime( | 76 base::TimeTicks GetHistoricalEventTime( |
| 77 size_t historical_index) const override; | 77 size_t historical_index) const override; |
| 78 virtual float GetHistoricalTouchMajor(size_t pointer_index, | 78 float GetHistoricalTouchMajor(size_t pointer_index, |
| 79 size_t historical_index) const override; | 79 size_t historical_index) const override; |
| 80 virtual float GetHistoricalX(size_t pointer_index, | 80 float GetHistoricalX(size_t pointer_index, |
| 81 size_t historical_index) const override; | 81 size_t historical_index) const override; |
| 82 virtual float GetHistoricalY(size_t pointer_index, | 82 float GetHistoricalY(size_t pointer_index, |
| 83 size_t historical_index) const override; | 83 size_t historical_index) const override; |
| 84 virtual ToolType GetToolType(size_t pointer_index) const override; | 84 ToolType GetToolType(size_t pointer_index) const override; |
| 85 virtual int GetButtonState() const override; | 85 int GetButtonState() const override; |
| 86 virtual int GetFlags() const override; | 86 int GetFlags() const override; |
| 87 | 87 |
| 88 static bool RegisterMotionEventAndroid(JNIEnv* env); | 88 static bool RegisterMotionEventAndroid(JNIEnv* env); |
| 89 | 89 |
| 90 private: | 90 private: |
| 91 struct CachedPointer; | 91 struct CachedPointer; |
| 92 | 92 |
| 93 float ToDips(float pixels) const; | 93 float ToDips(float pixels) const; |
| 94 CachedPointer FromAndroidPointer(const Pointer& pointer) const; | 94 CachedPointer FromAndroidPointer(const Pointer& pointer) const; |
| 95 | 95 |
| 96 // Cache pointer coords, id's and major lengths for the most common | 96 // Cache pointer coords, id's and major lengths for the most common |
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| 122 float orientation; | 122 float orientation; |
| 123 ToolType tool_type; | 123 ToolType tool_type; |
| 124 } cached_pointers_[MAX_POINTERS_TO_CACHE]; | 124 } cached_pointers_[MAX_POINTERS_TO_CACHE]; |
| 125 | 125 |
| 126 DISALLOW_COPY_AND_ASSIGN(MotionEventAndroid); | 126 DISALLOW_COPY_AND_ASSIGN(MotionEventAndroid); |
| 127 }; | 127 }; |
| 128 | 128 |
| 129 } // namespace content | 129 } // namespace content |
| 130 | 130 |
| 131 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_ANDROID_H_ | 131 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_ANDROID_H_ |
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