| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_ANDROID_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_ANDROID_H_ |
| |
| #include "base/android/jni_android.h" |
| #include "base/time/time.h" |
| #include "content/browser/renderer_host/input/synthetic_gesture_target_base.h" |
| |
| namespace content { |
| |
| class ContentViewCoreImpl; |
| |
| class SyntheticGestureTargetAndroid : public SyntheticGestureTargetBase { |
| public: |
| SyntheticGestureTargetAndroid( |
| RenderWidgetHostImpl* host, |
| base::android::ScopedJavaLocalRef<jobject> touch_event_synthesizer); |
| ~SyntheticGestureTargetAndroid() override; |
| |
| static bool RegisterTouchEventSynthesizer(JNIEnv* env); |
| |
| // SyntheticGestureTargetBase: |
| void DispatchWebTouchEventToPlatform( |
| const blink::WebTouchEvent& web_touch, |
| const ui::LatencyInfo& latency_info) override; |
| void DispatchWebMouseWheelEventToPlatform( |
| const blink::WebMouseWheelEvent& web_wheel, |
| const ui::LatencyInfo& latency_info) override; |
| void DispatchWebMouseEventToPlatform( |
| const blink::WebMouseEvent& web_mouse, |
| const ui::LatencyInfo& latency_info) override; |
| |
| // SyntheticGestureTarget: |
| SyntheticGestureParams::GestureSourceType |
| GetDefaultSyntheticGestureSourceType() const override; |
| |
| float GetTouchSlopInDips() const override; |
| |
| float GetMinScalingSpanInDips() const override; |
| |
| private: |
| // Enum values below need to be kept in sync with TouchEventSynthesizer.java |
| enum Action { |
| ActionInvalid = -1, |
| ActionStart = 0, |
| ActionMove = 1, |
| ActionCancel = 2, |
| ActionEnd = 3 |
| }; |
| |
| void TouchSetPointer(JNIEnv* env, int index, int x, int y, int id); |
| void TouchInject( |
| JNIEnv* env, Action action, int pointer_count, int64 time_in_ms); |
| |
| base::android::ScopedJavaGlobalRef<jobject> touch_event_synthesizer_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SyntheticGestureTargetAndroid); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_ANDROID_H_ |