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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_UI_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_UI_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_UI_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_UI_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/compiler_specific.h" | 12 #include "base/compiler_specific.h" |
13 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
14 #include "base/memory/scoped_ptr.h" | 14 #include "base/memory/scoped_ptr.h" |
15 #include "base/observer_list.h" | 15 #include "base/observer_list.h" |
16 #include "chrome/browser/chromeos/login/ui/oobe_display.h" | 16 #include "chrome/browser/chromeos/login/ui/oobe_display.h" |
17 #include "chrome/browser/ui/webui/chromeos/login/core_oobe_handler.h" | 17 #include "chrome/browser/ui/webui/chromeos/login/core_oobe_handler.h" |
| 18 #include "chrome/browser/ui/webui/chromeos/login/shutdown_policy_observer.h" |
18 #include "content/public/browser/web_ui_controller.h" | 19 #include "content/public/browser/web_ui_controller.h" |
19 | 20 |
20 namespace base { | 21 namespace base { |
21 class DictionaryValue; | 22 class DictionaryValue; |
22 } // namespace base | 23 } // namespace base |
23 | 24 |
24 namespace chromeos { | 25 namespace chromeos { |
25 class AppLaunchSplashScreenActor; | 26 class AppLaunchSplashScreenActor; |
26 class BaseScreenHandler; | 27 class BaseScreenHandler; |
27 class ControllerPairingScreenActor; | 28 class ControllerPairingScreenActor; |
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39 class SigninScreenHandler; | 40 class SigninScreenHandler; |
40 class SigninScreenHandlerDelegate; | 41 class SigninScreenHandlerDelegate; |
41 class UpdateScreenHandler; | 42 class UpdateScreenHandler; |
42 | 43 |
43 // A custom WebUI that defines datasource for out-of-box-experience (OOBE) UI: | 44 // A custom WebUI that defines datasource for out-of-box-experience (OOBE) UI: |
44 // - welcome screen (setup language/keyboard/network). | 45 // - welcome screen (setup language/keyboard/network). |
45 // - eula screen (CrOS (+ OEM) EULA content/TPM password/crash reporting). | 46 // - eula screen (CrOS (+ OEM) EULA content/TPM password/crash reporting). |
46 // - update screen. | 47 // - update screen. |
47 class OobeUI : public OobeDisplay, | 48 class OobeUI : public OobeDisplay, |
48 public content::WebUIController, | 49 public content::WebUIController, |
49 public CoreOobeHandler::Delegate { | 50 public CoreOobeHandler::Delegate, |
| 51 public ShutdownPolicyObserver::Delegate { |
50 public: | 52 public: |
51 class Observer { | 53 class Observer { |
52 public: | 54 public: |
53 virtual ~Observer() {} | 55 virtual ~Observer() {} |
54 virtual void OnCurrentScreenChanged( | 56 virtual void OnCurrentScreenChanged( |
55 Screen current_screen, Screen new_screen) = 0; | 57 Screen current_screen, Screen new_screen) = 0; |
56 }; | 58 }; |
57 | 59 |
58 // List of known types of OobeUI. Type added as path in chrome://oobe url, for | 60 // List of known types of OobeUI. Type added as path in chrome://oobe url, for |
59 // example chrome://oobe/user-adding. | 61 // example chrome://oobe/user-adding. |
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118 GetAppLaunchSplashScreenActor() override; | 120 GetAppLaunchSplashScreenActor() override; |
119 virtual bool IsJSReady(const base::Closure& display_is_ready_callback) | 121 virtual bool IsJSReady(const base::Closure& display_is_ready_callback) |
120 override; | 122 override; |
121 virtual HIDDetectionScreenActor* GetHIDDetectionScreenActor() override; | 123 virtual HIDDetectionScreenActor* GetHIDDetectionScreenActor() override; |
122 virtual ControllerPairingScreenActor* GetControllerPairingScreenActor() | 124 virtual ControllerPairingScreenActor* GetControllerPairingScreenActor() |
123 override; | 125 override; |
124 virtual HostPairingScreenActor* GetHostPairingScreenActor() override; | 126 virtual HostPairingScreenActor* GetHostPairingScreenActor() override; |
125 DeviceDisabledScreenActor* GetDeviceDisabledScreenActor() override; | 127 DeviceDisabledScreenActor* GetDeviceDisabledScreenActor() override; |
126 virtual GaiaScreenHandler* GetGaiaScreenActor() override; | 128 virtual GaiaScreenHandler* GetGaiaScreenActor() override; |
127 | 129 |
| 130 // Override from ShutdownPolicyObserver::Delegate. |
| 131 virtual void OnShutdownPolicyChanged(bool reboot_on_shutdown) override; |
| 132 |
| 133 // Initializes ShutdownPolicyObserver and triggers an initial update. |
| 134 void InitShutdownPolicyObserver(); |
| 135 |
128 // Collects localized strings from the owned handlers. | 136 // Collects localized strings from the owned handlers. |
129 void GetLocalizedStrings(base::DictionaryValue* localized_strings); | 137 void GetLocalizedStrings(base::DictionaryValue* localized_strings); |
130 | 138 |
131 // Initializes the handlers. | 139 // Initializes the handlers. |
132 void InitializeHandlers(); | 140 void InitializeHandlers(); |
133 | 141 |
134 // Invoked after the async assets load. The screen handler that has the same | 142 // Invoked after the async assets load. The screen handler that has the same |
135 // async assets load id will be initialized. | 143 // async assets load id will be initialized. |
136 void OnScreenAssetsLoaded(const std::string& async_assets_load_id); | 144 void OnScreenAssetsLoaded(const std::string& async_assets_load_id); |
137 | 145 |
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245 // Flag that indicates whether JS part is fully loaded and ready to accept | 253 // Flag that indicates whether JS part is fully loaded and ready to accept |
246 // calls. | 254 // calls. |
247 bool ready_; | 255 bool ready_; |
248 | 256 |
249 // Callbacks to notify when JS part is fully loaded and ready to accept calls. | 257 // Callbacks to notify when JS part is fully loaded and ready to accept calls. |
250 std::vector<base::Closure> ready_callbacks_; | 258 std::vector<base::Closure> ready_callbacks_; |
251 | 259 |
252 // List of registered observers. | 260 // List of registered observers. |
253 ObserverList<Observer> observer_list_; | 261 ObserverList<Observer> observer_list_; |
254 | 262 |
| 263 // Observer of CrosSettings watching the kShutdownAllowed policy. |
| 264 scoped_ptr<ShutdownPolicyObserver> shutdown_policy_observer_; |
| 265 |
255 DISALLOW_COPY_AND_ASSIGN(OobeUI); | 266 DISALLOW_COPY_AND_ASSIGN(OobeUI); |
256 }; | 267 }; |
257 | 268 |
258 } // namespace chromeos | 269 } // namespace chromeos |
259 | 270 |
260 #endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_UI_H_ | 271 #endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_UI_H_ |
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