Refactor client channel dispatchers.

remoting/protocol/client_event_dispatcher.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_PROTOCOL_CLIENT_INPUT_DISPATCHER_H_
+#define REMOTING_PROTOCOL_CLIENT_INPUT_DISPATCHER_H_
+
+#include "base/basictypes.h"
+#include "base/memory/ref_counted.h"
+#include "remoting/protocol/input_stub.h"
+
+namespace base {
+class MessageLoopProxy;
+}  // namespace base
+
+namespace remoting {
+namespace protocol {
+
+class BufferedSocketWriter;
+class Session;
+
+// ClientEventDispatcher manages the event channel on the client
+// side. It implements InputStub for outgoing input messages.
+class ClientEventDispatcher : public InputStub {
+ public:
+  ClientEventDispatcher();
+  virtual ~ClientEventDispatcher();
+
+  // Initialize the event channel and the dispatcher for the
+  // |session|.
+  void Init(Session* session);
+
+  // InputStub implementation.
+  virtual void InjectKeyEvent(const KeyEvent& event);
+  virtual void InjectMouseEvent(const MouseEvent& event);
+
+ private:
+  scoped_refptr<BufferedSocketWriter> writer_;
+
+  DISALLOW_COPY_AND_ASSIGN(ClientEventDispatcher);
+};
+
+}  // namespace protocol
+}  // namespace remoting
+
+#endif  // REMOTING_PROTOCOL_CLIENT_INPUT_DISPATCHER_H_