// Copyright 2012 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 WEBKIT_COMPOSITOR_BINDINGS_WEB_TO_CCINPUT_HANDLER_ADAPTER_H_
#define WEBKIT_COMPOSITOR_BINDINGS_WEB_TO_CCINPUT_HANDLER_ADAPTER_H_

#include "base/memory/scoped_ptr.h"
#include "cc/input/input_handler.h"
#include "third_party/WebKit/Source/Platform/chromium/public/WebInputHandler.h"
#include "webkit/compositor_bindings/webkit_compositor_bindings_export.h"

namespace WebKit {

class WebToCCInputHandlerAdapter : public cc::InputHandlerClient {
 public:
  WEBKIT_COMPOSITOR_BINDINGS_EXPORT static
      scoped_ptr<WebToCCInputHandlerAdapter> create(
          scoped_ptr<WebInputHandler>);
  virtual ~WebToCCInputHandlerAdapter();

  // cc::InputHandlerClient implementation.
  virtual void BindToHandler(cc::InputHandler*) OVERRIDE;
  virtual void Animate(base::TimeTicks time) OVERRIDE;
  virtual void MainThreadHasStoppedFlinging() OVERRIDE;

 private:
  explicit WebToCCInputHandlerAdapter(scoped_ptr<WebInputHandler>);

  class HandlerAdapter;
  scoped_ptr<HandlerAdapter> handler_adapter_;
  scoped_ptr<WebInputHandler> handler_;

  DISALLOW_COPY_AND_ASSIGN(WebToCCInputHandlerAdapter);
};

}  // namespace webkit

#endif  // WEBKIT_COMPOSITOR_BINDINGS_WEB_TO_CCINPUT_HANDLER_ADAPTER_H_