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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_SUPERVISED_USER_INTERNALS_MESSAGE_HANDLER_H_ | 5 #ifndef CHROME_BROWSER_UI_WEBUI_SUPERVISED_USER_INTERNALS_MESSAGE_HANDLER_H_ |
6 #define CHROME_BROWSER_UI_WEBUI_SUPERVISED_USER_INTERNALS_MESSAGE_HANDLER_H_ | 6 #define CHROME_BROWSER_UI_WEBUI_SUPERVISED_USER_INTERNALS_MESSAGE_HANDLER_H_ |
7 | 7 |
8 #include "base/callback_list.h" | 8 #include "base/callback_list.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
11 #include "chrome/browser/supervised_user/supervised_user_service_observer.h" | 11 #include "chrome/browser/supervised_user/supervised_user_service_observer.h" |
12 #include "chrome/browser/supervised_user/supervised_user_url_filter.h" | 12 #include "chrome/browser/supervised_user/supervised_user_url_filter.h" |
13 #include "components/supervised_user_error_page/supervised_user_error_page.h" | 13 #include "components/supervised_user_error_page/supervised_user_error_page.h" |
14 #include "content/public/browser/web_ui_message_handler.h" | 14 #include "content/public/browser/web_ui_message_handler.h" |
15 | 15 |
16 namespace base { | 16 namespace base { |
17 class ListValue; | 17 class ListValue; |
18 } // namespace base | 18 } // namespace base |
19 | 19 |
20 class SupervisedUserService; | 20 class SupervisedUserService; |
21 | 21 |
22 // The implementation for the chrome://supervised-user-internals page. | 22 // The implementation for the chrome://supervised-user-internals page. |
23 class SupervisedUserInternalsMessageHandler | 23 class SupervisedUserInternalsMessageHandler |
24 : public content::WebUIMessageHandler, | 24 : public content::WebUIMessageHandler, |
25 public SupervisedUserServiceObserver { | 25 public SupervisedUserServiceObserver, |
26 public SupervisedUserURLFilter::Observer { | |
26 public: | 27 public: |
27 SupervisedUserInternalsMessageHandler(); | 28 SupervisedUserInternalsMessageHandler(); |
28 ~SupervisedUserInternalsMessageHandler() override; | 29 ~SupervisedUserInternalsMessageHandler() override; |
29 | 30 |
30 private: | 31 private: |
31 class IOThreadHelper; | |
32 | |
33 // content::WebUIMessageHandler: | 32 // content::WebUIMessageHandler: |
34 void RegisterMessages() override; | 33 void RegisterMessages() override; |
35 | 34 |
36 // SupervisedUserServiceObserver: | 35 // SupervisedUserServiceObserver: |
37 void OnURLFilterChanged() override; | 36 void OnURLFilterChanged() override; |
38 | 37 |
39 SupervisedUserService* GetSupervisedUserService(); | 38 SupervisedUserService* GetSupervisedUserService(); |
40 | 39 |
41 void HandleRegisterForEvents(const base::ListValue* args); | 40 void HandleRegisterForEvents(const base::ListValue* args); |
42 void HandleGetBasicInfo(const base::ListValue* args); | 41 void HandleGetBasicInfo(const base::ListValue* args); |
43 void HandleTryURL(const base::ListValue* args); | 42 void HandleTryURL(const base::ListValue* args); |
44 | 43 |
45 void SendBasicInfo(); | 44 void SendBasicInfo(); |
46 void SendSupervisedUserSettings(const base::DictionaryValue* settings); | 45 void SendSupervisedUserSettings(const base::DictionaryValue* settings); |
47 | 46 |
48 void OnTryURLResult( | 47 void OnTryURLResult( |
49 const std::map<std::string, base::string16>& whitelists, | 48 const std::map<std::string, base::string16>& whitelists, |
50 SupervisedUserURLFilter::FilteringBehavior behavior, | 49 SupervisedUserURLFilter::FilteringBehavior behavior, |
51 supervised_user_error_page::FilteringBehaviorReason reason, | 50 supervised_user_error_page::FilteringBehaviorReason reason, |
52 bool uncertain); | 51 bool uncertain); |
53 | 52 |
53 // SupervisedUserURLFilter::Observer: | |
54 void OnSiteListUpdated() override; | |
54 void OnURLChecked(const GURL& url, | 55 void OnURLChecked(const GURL& url, |
55 SupervisedUserURLFilter::FilteringBehavior behavior, | 56 SupervisedUserURLFilter::FilteringBehavior behavior, |
56 supervised_user_error_page::FilteringBehaviorReason reason, | 57 supervised_user_error_page::FilteringBehaviorReason reason, |
57 bool uncertain); | 58 bool uncertain) override; |
58 | 59 |
59 std::unique_ptr< | 60 std::unique_ptr< |
60 base::CallbackList<void(const base::DictionaryValue*)>::Subscription> | 61 base::CallbackList<void(const base::DictionaryValue*)>::Subscription> |
61 user_settings_subscription_; | 62 user_settings_subscription_; |
62 | 63 |
63 scoped_refptr<IOThreadHelper> io_thread_helper_; | 64 bool is_watching_filter_; |
Marc Treib
2017/03/28 10:22:58
Would a ScopedObserver work here?
mmenke
2017/03/28 17:55:05
I'd never heard of that class before. Seems a bit
| |
64 | 65 |
65 base::WeakPtrFactory<SupervisedUserInternalsMessageHandler> weak_factory_; | 66 base::WeakPtrFactory<SupervisedUserInternalsMessageHandler> weak_factory_; |
66 | 67 |
67 DISALLOW_COPY_AND_ASSIGN(SupervisedUserInternalsMessageHandler); | 68 DISALLOW_COPY_AND_ASSIGN(SupervisedUserInternalsMessageHandler); |
68 }; | 69 }; |
69 | 70 |
70 #endif // CHROME_BROWSER_UI_WEBUI_SUPERVISED_USER_INTERNALS_MESSAGE_HANDLER_H_ | 71 #endif // CHROME_BROWSER_UI_WEBUI_SUPERVISED_USER_INTERNALS_MESSAGE_HANDLER_H_ |
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