1 // Copyright 2013 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 CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGED_USER_IMPORT_HANDLER_H_ 6 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGED_USER_IMPORT_HANDLER_H_ 7 8 #include "base/memory/weak_ptr.h" 9 #include "chrome/browser/ui/webui/options/options_ui.h" 10 #include "content/public/browser/notification_observer.h" 11 #include "content/public/browser/notification_registrar.h" 12 13 namespace base { 14 class DictionaryValue; 15 class ListValue; 16 } 17 18 namespace options { 19 20 // Handler for the 'import existing managed user' dialog. 21 class ManagedUserImportHandler : public OptionsPageUIHandler { 22 public: 23 ManagedUserImportHandler(); 24 virtual ~ManagedUserImportHandler(); 25 26 // OptionsPageUIHandler implementation. 27 virtual void GetLocalizedValues( 28 base::DictionaryValue* localized_strings) OVERRIDE; 29 virtual void InitializeHandler() OVERRIDE; 30 31 // WebUIMessageHandler implementation. 32 virtual void RegisterMessages() OVERRIDE; 33 34 // content::NotificationObserver implementation. 35 virtual void Observe(int type, 36 const content::NotificationSource& source, 37 const content::NotificationDetails& details) OVERRIDE; 38 private: 39 // Callback for the "requestManagedUserImportUpdate" message. 40 // Checks the sign-in status of the custodian and accordingly 41 // sends an update to the WebUI. The update can be to show/hide 42 // an error bubble and update/clear the managed user list. 43 void RequestManagedUserImportUpdate(const base::ListValue* args); 44 45 // Sends an array of managed users to WebUI. Each entry is of the form: 46 // managedProfile = { 47 // id: "Managed User ID", 48 // name: "Managed User Name", 49 // iconURL: "chrome://path/to/icon/image", 50 // onCurrentDevice: true or false, 51 // needAvatar: true or false 52 // } 53 // The array holds all existing managed users attached to the 54 // custodian's profile which initiated the request. 55 void SendExistingManagedUsers(const base::DictionaryValue* dict); 56 57 // Sends messages to the JS side to clear managed users and show an error 58 // bubble. 59 void ClearManagedUsersAndShowError(); 60 61 bool IsAccountConnected() const; 62 bool HasAuthError() const; 63 64 base::WeakPtrFactory<ManagedUserImportHandler> weak_ptr_factory_; 65 66 DISALLOW_COPY_AND_ASSIGN(ManagedUserImportHandler); 67 }; 68 69 } // namespace options 70 71 #endif // CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGED_USER_IMPORT_HANDLER_H_ 72