Refactoring of the client-side input pipeline and scaling dimension management.

remoting/client/input_handler.h

-// Copyright (c) 2011 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 REMOTING_CLIENT_INPUT_HANDLER_H_
-#define REMOTING_CLIENT_INPUT_HANDLER_H_
-
-#include <set>
-
-#include "base/basictypes.h"
-#include "remoting/proto/event.pb.h"
-
-namespace remoting {
-
-class ClientContext;
-class ChromotingView;
-
-namespace protocol {
-class ConnectionToHost;
-}  // namespace protocol
-
-class InputHandler {
- public:
-  InputHandler(ClientContext* context,
-               protocol::ConnectionToHost* connection,
-               ChromotingView* view);
-  virtual ~InputHandler();
-
-  virtual void Initialize() = 0;
-
-  void ReleaseAllKeys();
-
- protected:
-  void SendKeyEvent(bool press, int keycode);
-  void SendMouseMoveEvent(int x, int y);
-  void SendMouseButtonEvent(bool down,
-                            protocol::MouseEvent::MouseButton button);
-  void SendMouseWheelEvent(int dx, int dy);
-
-  ClientContext* context_;
-  protocol::ConnectionToHost* connection_;
-  ChromotingView* view_;
-
- private:
-  std::set<int> pressed_keys_;
-
-  DISALLOW_COPY_AND_ASSIGN(InputHandler);
-};
-
-}  // namespace remoting
-
-#endif  // REMOTING_CLIENT_INPUT_HANDLER_H_