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// Copyright 2014 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_MOTION_EVENT_WEB_H_
#define CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_WEB_H_
#include "third_party/WebKit/public/web/WebInputEvent.h"
#include "ui/events/gesture_detection/motion_event.h"
namespace content {
// Implementation of ui::MotionEvent wrapping a WebTouchEvent.
class MotionEventWeb : public ui::MotionEvent {
public:
explicit MotionEventWeb(const blink::WebTouchEvent& event);
virtual ~MotionEventWeb();
// ui::MotionEvent
virtual int GetId() const OVERRIDE;
virtual Action GetAction() const OVERRIDE;
virtual int GetActionIndex() const OVERRIDE;
virtual size_t GetPointerCount() const OVERRIDE;
virtual int GetPointerId(size_t pointer_index) const OVERRIDE;
virtual float GetX(size_t pointer_index) const OVERRIDE;
virtual float GetY(size_t pointer_index) const OVERRIDE;
virtual float GetTouchMajor(size_t pointer_index) const OVERRIDE;
virtual float GetPressure(size_t pointer_index) const OVERRIDE;
virtual base::TimeTicks GetEventTime() const OVERRIDE;
virtual size_t GetHistorySize() const OVERRIDE;
virtual base::TimeTicks GetHistoricalEventTime(
size_t historical_index) const OVERRIDE;
virtual float GetHistoricalTouchMajor(
size_t pointer_index,
size_t historical_index) const OVERRIDE;
virtual float GetHistoricalX(
size_t pointer_index,
size_t historical_index) const OVERRIDE;
virtual float GetHistoricalY(
size_t pointer_index,
size_t historical_index) const OVERRIDE;
virtual scoped_ptr<MotionEvent> Clone() const OVERRIDE;
virtual scoped_ptr<MotionEvent> Cancel() const OVERRIDE;
private:
blink::WebTouchEvent event_;
Action cached_action_;
int cached_action_index_;
DISALLOW_COPY_AND_ASSIGN(MotionEventWeb);
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_MOTION_EVENT_WEB_H_
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