| // 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_BASE_H_ |
| #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_BASE_H_ |
| |
| #include "base/time/time.h" |
| #include "content/browser/renderer_host/input/synthetic_gesture_target.h" |
| |
| namespace ui { |
| struct LatencyInfo; |
| } |
| |
| namespace blink { |
| class WebTouchEvent; |
| class WebMouseEvent; |
| class WebMouseWheelEvent; |
| } |
| |
| namespace content { |
| |
| class RenderWidgetHostImpl; |
| |
| class SyntheticGestureTargetBase : public SyntheticGestureTarget { |
| public: |
| explicit SyntheticGestureTargetBase(RenderWidgetHostImpl* host); |
| virtual ~SyntheticGestureTargetBase(); |
| |
| virtual void DispatchWebTouchEventToPlatform( |
| const blink::WebTouchEvent& web_touch, |
| const ui::LatencyInfo& latency_info); |
| |
| virtual void DispatchWebMouseWheelEventToPlatform( |
| const blink::WebMouseWheelEvent& web_wheel, |
| const ui::LatencyInfo& latency_info); |
| |
| virtual void DispatchWebMouseEventToPlatform( |
| const blink::WebMouseEvent& web_mouse, |
| const ui::LatencyInfo& latency_info); |
| |
| // SyntheticGestureTarget: |
| virtual void DispatchInputEventToPlatform( |
| const blink::WebInputEvent& event) OVERRIDE; |
| |
| virtual void SetNeedsFlush() OVERRIDE; |
| |
| virtual SyntheticGestureParams::GestureSourceType |
| GetDefaultSyntheticGestureSourceType() const OVERRIDE; |
| |
| virtual base::TimeDelta PointerAssumedStoppedTime() const OVERRIDE; |
| |
| virtual int GetTouchSlopInDips() const OVERRIDE; |
| |
| protected: |
| RenderWidgetHostImpl* render_widget_host() const { return host_; } |
| |
| private: |
| bool PointIsWithinContents(int x, int y) const; |
| |
| RenderWidgetHostImpl* host_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SyntheticGestureTargetBase); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_BASE_H_ |