chrome/browser/ui/webui/options/managed_user_import_handler.h

   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_