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 // Used to create audio/video capturers and event executor that are compatible
  17 // with Windows sessions.
  18 class SessionDesktopEnvironment : public Me2MeDesktopEnvironment {
  19  public:
  20   ~SessionDesktopEnvironment() override;
  21
  22   // DesktopEnvironment implementation.
  23   scoped_ptr<InputInjector> CreateInputInjector() override;
  24
  25  private:
  26   friend class SessionDesktopEnvironmentFactory;
  27   SessionDesktopEnvironment(
  28       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
  29       scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
  30       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
  31       const base::Closure& inject_sas,
  32       bool supports_touch_events);
  33
  34   // Used to ask the daemon to inject Secure Attention Sequence.
  35   base::Closure inject_sas_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(SessionDesktopEnvironment);
  38 };
  39
  40 // Used to create |SessionDesktopEnvironment| instances.
  41 class SessionDesktopEnvironmentFactory : public Me2MeDesktopEnvironmentFactory {
  42  public:
  43   SessionDesktopEnvironmentFactory(
  44       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
  45       scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
  46       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
  47       const base::Closure& inject_sas);
  48   ~SessionDesktopEnvironmentFactory() override;
  49
  50   // DesktopEnvironmentFactory implementation.
  51   scoped_ptr<DesktopEnvironment> Create(
  52       base::WeakPtr<ClientSessionControl> client_session_control) override;
  53
  54  private:
  55   // Used to ask the daemon to inject Secure Attention Sequence.
  56   base::Closure inject_sas_;
  57
  58   DISALLOW_COPY_AND_ASSIGN(SessionDesktopEnvironmentFactory);
  59 };
  60
  61 }  // namespace remoting
  62
  63 #endif  // REMOTING_HOST_WIN_SESSION_DESKTOP_ENVIRONMENT_H_