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

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
   6 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/weak_ptr.h"
  11 #include "base/prefs/pref_change_registrar.h"
  12 #include "chrome/browser/sync/profile_sync_service_observer.h"
  13 #include "chrome/browser/ui/webui/options/options_ui.h"
  14 #include "content/public/browser/notification_observer.h"
  15
  16 namespace base {
  17 class StringValue;
  18 }
  19
  20 namespace options {
  21
  22 // Chrome personal stuff profiles manage overlay UI handler.
  23 class ManageProfileHandler : public OptionsPageUIHandler,
  24                              public content::NotificationObserver,
  25                              public ProfileSyncServiceObserver {
  26  public:
  27   ManageProfileHandler();
  28   virtual ~ManageProfileHandler();
  29
  30   // OptionsPageUIHandler:
  31   virtual void GetLocalizedValues(
  32       base::DictionaryValue* localized_strings) OVERRIDE;
  33   virtual void InitializeHandler() OVERRIDE;
  34   virtual void InitializePage() OVERRIDE;
  35   virtual void Uninitialize() OVERRIDE;
  36
  37   // WebUIMessageHandler:
  38   virtual void RegisterMessages() OVERRIDE;
  39
  40   // content::NotificationObserver:
  41   virtual void Observe(int type,
  42                        const content::NotificationSource& source,
  43                        const content::NotificationDetails& details) OVERRIDE;
  44
  45   // ProfileSyncServiceObserver:
  46   virtual void OnStateChanged() OVERRIDE;
  47
  48  private:
  49   // Callback for the "requestDefaultProfileIcons" message.
  50   // Sends the array of default profile icon URLs to WebUI.
  51   // |args| is of the form: [ {string} iconURL ]
  52   void RequestDefaultProfileIcons(const base::ListValue* args);
  53
  54   // Callback for the "requestNewProfileDefaults" message.
  55   // Sends an object to WebUI of the form:
  56   //   { "name": profileName, "iconURL": iconURL }
  57   void RequestNewProfileDefaults(const base::ListValue* args);
  58
  59   // Send all profile icons to the overlay.
  60   // |iconGrid| is the name of the grid to populate with icons (i.e.
  61   // "create-profile-icon-grid" or "manage-profile-icon-grid").
  62   void SendProfileIcons(const base::StringValue& icon_grid);
  63
  64   // Sends an object to WebUI of the form:
  65   //   profileNames = {
  66   //     "Profile Name 1": true,
  67   //     "Profile Name 2": true,
  68   //     ...
  69   //   };
  70   // This is used to detect duplicate profile names.
  71   void SendProfileNames();
  72
  73   // Callback for the "setProfileIconAndName" message. Sets the name and icon
  74   // of a given profile.
  75   // |args| is of the form: [
  76   //   /*string*/ profileFilePath,
  77   //   /*string*/ newProfileIconURL
  78   //   /*string*/ newProfileName,
  79   // ]
  80   void SetProfileIconAndName(const base::ListValue* args);
  81
  82 #if defined(ENABLE_SETTINGS_APP)
  83   // Callback for the "switchAppListProfile" message. Asks the
  84   // app_list_controller to change the profile registered for the AppList.
  85   // |args| is of the form: [ {string} profileFilePath ]
  86   void SwitchAppListProfile(const base::ListValue* args);
  87 #endif
  88
  89   // Callback for the 'profileIconSelectionChanged' message. Used to update the
  90   // name in the manager profile dialog based on the selected icon.
  91   void ProfileIconSelectionChanged(const base::ListValue* args);
  92
  93   // Callback for the "requestHasProfileShortcuts" message, which is called
  94   // when editing an existing profile. Asks the profile shortcut manager whether
  95   // the profile has shortcuts and gets the result in |OnHasProfileShortcuts()|.
  96   // |args| is of the form: [ {string} profileFilePath ]
  97   void RequestHasProfileShortcuts(const base::ListValue* args);
  98
  99   // Callback for the "RequestCreateProfileUpdate" message.
 100   // Sends the email address of the signed-in user, or an empty string if the
 101   // user is not signed in. Also sends information about whether managed users
 102   // may be created.
 103   void RequestCreateProfileUpdate(const base::ListValue* args);
 104
 105   // When the pref allowing managed-user creation changes, sends the new value
 106   // to the UI.
 107   void OnCreateManagedUserPrefChange();
 108
 109   // Callback invoked from the profile manager indicating whether the profile
 110   // being edited has any desktop shortcuts.
 111   void OnHasProfileShortcuts(bool has_shortcuts);
 112
 113   // Callback for the "addProfileShortcut" message, which is called when editing
 114   // an existing profile and the user clicks the "Add desktop shortcut" button.
 115   // Adds a desktop shortcut for the profile.
 116   void AddProfileShortcut(const base::ListValue* args);
 117
 118   // Callback for the "removeProfileShortcut" message, which is called when
 119   // editing an existing profile and the user clicks the "Remove desktop
 120   // shortcut" button. Removes the desktop shortcut for the profile.
 121   void RemoveProfileShortcut(const base::ListValue* args);
 122
 123   // URL for the current profile's GAIA picture.
 124   std::string gaia_picture_url_;
 125
 126   // Used to observe the preference that allows creating managed users, which
 127   // can be changed by policy.
 128   PrefChangeRegistrar pref_change_registrar_;
 129
 130   // For generating weak pointers to itself for callbacks.
 131   base::WeakPtrFactory<ManageProfileHandler> weak_factory_;
 132
 133   DISALLOW_COPY_AND_ASSIGN(ManageProfileHandler);
 134 };
 135
 136 }  // namespace options
 137
 138 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_