remoting/host/win/session_desktop_environment.h

   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_WIN_SESSION_DESKTOP_ENVIRONMENT_H_
   6 #define REMOTING_HOST_WIN_SESSION_DESKTOP_ENVIRONMENT_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/callback.h"
  10 #include "base/compiler_specific.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "remoting/host/me2me_desktop_environment.h"
  13
  14 namespace remoting {
  15
  16 struct UiStrings;
  17
  18 // Used to create audio/video capturers and event executor that are compatible
  19 // with Windows sessions.
  20 class SessionDesktopEnvironment : public Me2MeDesktopEnvironment {
  21  public:
  22   virtual ~SessionDesktopEnvironment();
  23
  24   // DesktopEnvironment implementation.
  25   virtual scoped_ptr<InputInjector> CreateInputInjector() OVERRIDE;
  26
  27  private:
  28   friend class SessionDesktopEnvironmentFactory;
  29   SessionDesktopEnvironment(
  30       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
  31       scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
  32       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
  33       const base::Closure& inject_sas);
  34
  35   // Used to ask the daemon to inject Secure Attention Sequence.
  36   base::Closure inject_sas_;
  37
  38   DISALLOW_COPY_AND_ASSIGN(SessionDesktopEnvironment);
  39 };
  40
  41 // Used to create |SessionDesktopEnvironment| instances.
  42 class SessionDesktopEnvironmentFactory : public Me2MeDesktopEnvironmentFactory {
  43  public:
  44   SessionDesktopEnvironmentFactory(
  45       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
  46       scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
  47       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
  48       const UiStrings& ui_strings,
  49       const base::Closure& inject_sas);
  50   virtual ~SessionDesktopEnvironmentFactory();
  51
  52   // DesktopEnvironmentFactory implementation.
  53   virtual scoped_ptr<DesktopEnvironment> Create(
  54       base::WeakPtr<ClientSessionControl> client_session_control) OVERRIDE;
  55
  56  private:
  57   // Used to ask the daemon to inject Secure Attention Sequence.
  58   base::Closure inject_sas_;
  59
  60   DISALLOW_COPY_AND_ASSIGN(SessionDesktopEnvironmentFactory);
  61 };
  62
  63 }  // namespace remoting
  64
  65 #endif  // REMOTING_HOST_WIN_SESSION_DESKTOP_ENVIRONMENT_H_