1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef REMOTING_HOST_LOCAL_INPUT_MONITOR_H_
6#define REMOTING_HOST_LOCAL_INPUT_MONITOR_H_
7
8#include "base/memory/ref_counted.h"
9#include "base/memory/scoped_ptr.h"
10#include "base/memory/weak_ptr.h"
11
12namespace base {
13class SingleThreadTaskRunner;
14}  // namespace base
15
16namespace remoting {
17
18class ClientSessionControl;
19
20// Monitors the local input to notify about mouse movements. On Mac and Linux
21// catches the disconnection keyboard shortcut (Ctlr-Alt-Esc) and invokes
22// SessionController::Delegate::DisconnectSession() when this key combination is
23// pressed.
24//
25// TODO(sergeyu): Refactor shortcut code to a separate class.
26class LocalInputMonitor {
27 public:
28  virtual ~LocalInputMonitor() {}
29
30  // Creates a platform-specific instance of LocalInputMonitor.
31  // |client_session_control| is called on the |caller_task_runner| thread.
32  static scoped_ptr<LocalInputMonitor> Create(
33      scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
34      scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
35      scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
36      base::WeakPtr<ClientSessionControl> client_session_control);
37
38 protected:
39  LocalInputMonitor() {}
40};
41
42}  // namespace remoting
43
44#endif  // REMOTING_HOST_LOCAL_INPUT_MONITOR_H_
45