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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_ | 5 #ifndef REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_ |
| 6 #define REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_ | 6 #define REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| 11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
| 12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
| 13 #include "base/memory/scoped_ptr.h" |
| 13 #include "remoting/host/desktop_environment.h" | 14 #include "remoting/host/desktop_environment.h" |
| 14 #include "remoting/host/ui_strings.h" | 15 #include "remoting/host/ui_strings.h" |
| 15 | 16 |
| 16 namespace remoting { | 17 namespace remoting { |
| 17 | 18 |
| 18 class HostWindow; | |
| 19 class LocalInputMonitor; | |
| 20 | |
| 21 // Used to create audio/video capturers and event executor that work with | 19 // Used to create audio/video capturers and event executor that work with |
| 22 // the local console. | 20 // the local console. |
| 23 class BasicDesktopEnvironment : public DesktopEnvironment { | 21 class BasicDesktopEnvironment : public DesktopEnvironment { |
| 24 public: | 22 public: |
| 25 virtual ~BasicDesktopEnvironment(); | 23 virtual ~BasicDesktopEnvironment(); |
| 26 | 24 |
| 27 // DesktopEnvironment implementation. | 25 // DesktopEnvironment implementation. |
| 28 virtual scoped_ptr<AudioCapturer> CreateAudioCapturer() OVERRIDE; | 26 virtual scoped_ptr<AudioCapturer> CreateAudioCapturer() OVERRIDE; |
| 29 virtual scoped_ptr<InputInjector> CreateInputInjector() OVERRIDE; | 27 virtual scoped_ptr<InputInjector> CreateInputInjector() OVERRIDE; |
| 30 virtual scoped_ptr<ScreenControls> CreateScreenControls() OVERRIDE; | 28 virtual scoped_ptr<ScreenControls> CreateScreenControls() OVERRIDE; |
| 31 virtual scoped_ptr<media::ScreenCapturer> CreateVideoCapturer() OVERRIDE; | 29 virtual scoped_ptr<media::ScreenCapturer> CreateVideoCapturer() OVERRIDE; |
| 32 virtual std::string GetCapabilities() const OVERRIDE; | 30 virtual std::string GetCapabilities() const OVERRIDE; |
| 33 virtual void SetCapabilities(const std::string& capabilities) OVERRIDE; | 31 virtual void SetCapabilities(const std::string& capabilities) OVERRIDE; |
| 34 | 32 |
| 35 protected: | 33 protected: |
| 36 friend class BasicDesktopEnvironmentFactory; | 34 friend class BasicDesktopEnvironmentFactory; |
| 37 | 35 |
| 38 // |ui_strings| are hosted by the BasicDesktopEnvironmentFactory instance that | 36 // |ui_strings| are hosted by the BasicDesktopEnvironmentFactory instance that |
| 39 // created |this|. |ui_strings| must outlive this object. | 37 // created |this|. |ui_strings| must outlive this object. |
| 40 BasicDesktopEnvironment( | 38 BasicDesktopEnvironment( |
| 41 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner, | 39 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner, |
| 42 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner, | 40 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner, |
| 43 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner, | 41 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner, |
| 44 const UiStrings* ui_strings); | 42 base::WeakPtr<ClientSessionControl> client_session_control, |
| 45 | 43 const UiStrings& ui_strings); |
| 46 // Initializes UI elements required for non-curtained session: | |
| 47 // DisconnectWindow and LocalInputMonitor. Must be called by the factory when | |
| 48 // the session is not curtained (i.e. shared with a local user). | |
| 49 void InitNonCurtainedSessionUI( | |
| 50 base::WeakPtr<ClientSessionControl> client_session_control); | |
| 51 | 44 |
| 52 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner() const { | 45 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner() const { |
| 53 return caller_task_runner_; | 46 return caller_task_runner_; |
| 54 } | 47 } |
| 55 | 48 |
| 56 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner() const { | 49 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner() const { |
| 57 return input_task_runner_; | 50 return input_task_runner_; |
| 58 } | 51 } |
| 59 | 52 |
| 60 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner() const { | 53 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner() const { |
| 61 return ui_task_runner_; | 54 return ui_task_runner_; |
| 62 } | 55 } |
| 63 | 56 |
| 64 const UiStrings* ui_strings() const { return ui_strings_; } | |
| 65 | |
| 66 private: | 57 private: |
| 67 // Task runner on which methods of DesktopEnvironment interface should be | 58 // Task runner on which methods of DesktopEnvironment interface should be |
| 68 // called. | 59 // called. |
| 69 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner_; | 60 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner_; |
| 70 | 61 |
| 71 // Used to run input-related tasks. | 62 // Used to run input-related tasks. |
| 72 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_; | 63 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_; |
| 73 | 64 |
| 74 // Used to run UI code. | 65 // Used to run UI code. |
| 75 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_; | 66 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_; |
| 76 | 67 |
| 77 // Presents the disconnect window to the local user. | |
| 78 scoped_ptr<HostWindow> disconnect_window_; | |
| 79 | |
| 80 // Notifies the client session about the local mouse movements. | |
| 81 scoped_ptr<LocalInputMonitor> local_input_monitor_; | |
| 82 | |
| 83 // Points to the localized UI strings. | |
| 84 const UiStrings* ui_strings_; | |
| 85 | |
| 86 DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironment); | 68 DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironment); |
| 87 }; | 69 }; |
| 88 | 70 |
| 89 // Used to create |BasicDesktopEnvironment| instances. | 71 // Used to create |BasicDesktopEnvironment| instances. |
| 90 class BasicDesktopEnvironmentFactory : public DesktopEnvironmentFactory { | 72 class BasicDesktopEnvironmentFactory : public DesktopEnvironmentFactory { |
| 91 public: | 73 public: |
| 92 BasicDesktopEnvironmentFactory( | 74 BasicDesktopEnvironmentFactory( |
| 93 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner, | 75 scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner, |
| 94 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner, | 76 scoped_refptr<base::SingleThreadTaskRunner> input_task_runner, |
| 95 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner, | 77 scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner, |
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| 129 | 111 |
| 130 // Contains a copy of the localized UI strings. | 112 // Contains a copy of the localized UI strings. |
| 131 const UiStrings ui_strings_; | 113 const UiStrings ui_strings_; |
| 132 | 114 |
| 133 DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironmentFactory); | 115 DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironmentFactory); |
| 134 }; | 116 }; |
| 135 | 117 |
| 136 } // namespace remoting | 118 } // namespace remoting |
| 137 | 119 |
| 138 #endif // REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_ | 120 #endif // REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_ |
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