[Chromoting] Refactoring DesktopEnvironment and moving screen/audio recorders to ClientSession.

remoting/host/session_event_executor_win.h

-// Copyright (c) 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 REMOTING_HOST_SESSION_EVENT_EXECUTOR_WIN_H_
-#define REMOTING_HOST_SESSION_EVENT_EXECUTOR_WIN_H_
-
-#include <set>
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "remoting/host/event_executor.h"
-#include "remoting/host/win/scoped_thread_desktop.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-} // namespace base
-
-namespace remoting {
-
-class SasInjector;
-
-class SessionEventExecutorWin : public EventExecutor {
- public:
-  SessionEventExecutorWin(
-      scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
-      scoped_ptr<EventExecutor> nested_executor);
-  ~SessionEventExecutorWin();
-
-  // EventExecutor implementation.
-  virtual void OnSessionStarted(
-      scoped_ptr<protocol::ClipboardStub> client_clipboard) OVERRIDE;
-  virtual void OnSessionFinished() OVERRIDE;
-
-  // protocol::ClipboardStub implementation.
-  virtual void InjectClipboardEvent(
-      const protocol::ClipboardEvent& event) OVERRIDE;
-
-  // protocol::InputStub implementation.
-  virtual void InjectKeyEvent(const protocol::KeyEvent& event) OVERRIDE;
-  virtual void InjectMouseEvent(const protocol::MouseEvent& event) OVERRIDE;
-
- private:
-  // Switches to the desktop receiving a user input if different from
-  // the current one.
-  void SwitchToInputDesktop();
-
-  // Pointer to the next event executor.
-  scoped_ptr<EventExecutor> nested_executor_;
-
-  scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
-
-  ScopedThreadDesktop desktop_;
-
-  scoped_ptr<SasInjector> sas_injector_;
-
-  // Keys currently pressed by the client, used to detect Ctrl-Alt-Del.
-  std::set<uint32> pressed_keys_;
-
-  base::WeakPtrFactory<SessionEventExecutorWin> weak_ptr_factory_;
-  base::WeakPtr<SessionEventExecutorWin> weak_ptr_;
-
-  DISALLOW_COPY_AND_ASSIGN(SessionEventExecutorWin);
-};
-
-}  // namespace remoting
-
-#endif  // REMOTING_HOST_SESSION_EVENT_EXECUTOR_WIN_H_