Refactor client channel dispatchers.

remoting/protocol/client_input_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_CLINET_INPUT_DISPATCHER_H_

[Wez, 2011/11/17 01:51:56]

typo: CLINET

[Sergey Ulanov, 2011/11/17 19:29:06]

Done.

+#define REMOTING_PROTOCOL_CLINET_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;
+
+// ClientInputDispatcher manages event channel on the client side. It
+// implements InputStub for outgoing input messages.

[Wez, 2011/11/17 01:51:56]

This comment should probably more closely mirror what ClientControlDispatcher
says.

[Sergey Ulanov, 2011/11/17 19:29:06]

currently client doesn't receive any messages on the event channel, that's why
this comment is different from ClientControlDispatcher.

+class ClientInputDispatcher : public InputStub {

[Wez, 2011/11/17 01:51:56]

This actually manages the whole event channel, not just for input (although
currently that's all we use it for), so we should either rename these to
ClientEventDispatcher and EventStub, or rename the channel to "input"...

[Sergey Ulanov, 2011/11/17 19:29:06]

Renamed it to ClientEventDispatcher.

+ public:
+  explicit ClientInputDispatcher(base::MessageLoopProxy* message_loop);

[Wez, 2011/11/17 01:51:56]

How is MessageLoopProxy used?

[Sergey Ulanov, 2011/11/17 19:29:06]

removed it.

+  virtual ~ClientInputDispatcher();
+
+  void Init(Session* session);

[Wez, 2011/11/17 01:51:56]

How is session used?  Who owns it?

[Sergey Ulanov, 2011/11/17 19:29:06]

Done.

+
+  void Close();

[Wez, 2011/11/17 01:51:56]

What is this used for?

[Sergey Ulanov, 2011/11/17 19:29:06]

Removed

+
+  // InputStub implementation.
+  virtual void InjectKeyEvent(const KeyEvent& event);
+  virtual void InjectMouseEvent(const MouseEvent& event);
+
+ private:
+  scoped_refptr<BufferedSocketWriter> writer_;
+
+  DISALLOW_COPY_AND_ASSIGN(ClientInputDispatcher);
+};
+
+}  // namespace protocol
+}  // namespace remoting
+
+#endif  // REMOTING_PROTOCOL_CLINET_INPUT_DISPATCHER_H_