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/profiles/profile_info_cache_observer.h"
  13 #include "chrome/browser/ui/webui/options/options_ui.h"
  14 #include "components/sync_driver/sync_service_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 ProfileInfoCacheObserver,
  25                              public sync_driver::SyncServiceObserver {
  26  public:
  27   ManageProfileHandler();
  28   ~ManageProfileHandler() override;
  29
  30   // OptionsPageUIHandler:
  31   void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
  32   void InitializeHandler() override;
  33   void InitializePage() override;
  34   void Uninitialize() override;
  35
  36   // WebUIMessageHandler:
  37   void RegisterMessages() override;
  38
  39   // ProfileInfoCacheObserver:
  40   void OnProfileAdded(const base::FilePath& profile_path) override;
  41   void OnProfileWasRemoved(const base::FilePath& profile_path,
  42                            const base::string16& profile_name) override;
  43   void OnProfileNameChanged(const base::FilePath& profile_path,
  44                             const base::string16& old_profile_name) override;
  45   void OnProfileAvatarChanged(const base::FilePath& profile_path) override;
  46
  47   // sync_driver::SyncServiceObserver:
  48   void OnStateChanged() override;
  49
  50  private:
  51   // This function creates signed in user specific strings in loadTimeData.
  52   void GenerateSignedinUserSpecificStrings(base::DictionaryValue* dictionary);
  53
  54   // Callback for the "requestDefaultProfileIcons" message.
  55   // Sends the array of default profile icon URLs and profile names to WebUI.
  56   // First item of |args| is the dialog mode, i.e. "create" or "manage".
  57   void RequestDefaultProfileIcons(const base::ListValue* args);
  58
  59   // Callback for the "requestNewProfileDefaults" message.
  60   // Sends an object to WebUI of the form:
  61   //   { "name": profileName, "iconURL": iconURL }
  62   void RequestNewProfileDefaults(const base::ListValue* args);
  63
  64   // Send all profile icons and their default names to the overlay.
  65   // |mode| is the dialog mode, i.e. "create" or "manage".
  66   void SendProfileIconsAndNames(const base::StringValue& mode);
  67
  68   // Sends an object to WebUI of the form:
  69   //   profileNames = {
  70   //     "Profile Name 1": true,
  71   //     "Profile Name 2": true,
  72   //     ...
  73   //   };
  74   // This is used to detect duplicate profile names.
  75   void SendExistingProfileNames();
  76
  77   // Show disconnect managed profile dialog after generating domain and user
  78   // specific strings.
  79   void ShowDisconnectManagedProfileDialog(const base::ListValue* args);
  80
  81   // Callback for the "setProfileIconAndName" message. Sets the name and icon
  82   // of a given profile.
  83   // |args| is of the form: [
  84   //   /*string*/ profileFilePath,
  85   //   /*string*/ newProfileIconURL
  86   //   /*string*/ newProfileName,
  87   // ]
  88   void SetProfileIconAndName(const base::ListValue* args);
  89
  90 #if defined(ENABLE_SETTINGS_APP)
  91   // Callback for the "switchAppListProfile" message. Asks the
  92   // app_list_controller to change the profile registered for the AppList.
  93   // |args| is of the form: [ {string} profileFilePath ]
  94   void SwitchAppListProfile(const base::ListValue* args);
  95 #endif
  96
  97   // Callback for the 'profileIconSelectionChanged' message. Used to update the
  98   // name in the manager profile dialog based on the selected icon.
  99   void ProfileIconSelectionChanged(const base::ListValue* args);
 100
 101   // Callback for the "requestHasProfileShortcuts" message, which is called
 102   // when editing an existing profile. Asks the profile shortcut manager whether
 103   // the profile has shortcuts and gets the result in |OnHasProfileShortcuts()|.
 104   // |args| is of the form: [ {string} profileFilePath ]
 105   void RequestHasProfileShortcuts(const base::ListValue* args);
 106
 107   // Callback for the "RequestCreateProfileUpdate" message.
 108   // Sends the email address of the signed-in user, or an empty string if the
 109   // user is not signed in. Also sends information about whether supervised
 110   // users may be created.
 111   void RequestCreateProfileUpdate(const base::ListValue* args);
 112
 113   // When the pref allowing supervised-user creation changes, sends the new
 114   // value to the UI.
 115   void OnCreateSupervisedUserPrefChange();
 116
 117   // Callback invoked from the profile manager indicating whether the profile
 118   // being edited has any desktop shortcuts.
 119   void OnHasProfileShortcuts(bool has_shortcuts);
 120
 121   // Callback for the "addProfileShortcut" message, which is called when editing
 122   // an existing profile and the user clicks the "Add desktop shortcut" button.
 123   // Adds a desktop shortcut for the profile.
 124   void AddProfileShortcut(const base::ListValue* args);
 125
 126   // Callback for the "removeProfileShortcut" message, which is called when
 127   // editing an existing profile and the user clicks the "Remove desktop
 128   // shortcut" button. Removes the desktop shortcut for the profile.
 129   void RemoveProfileShortcut(const base::ListValue* args);
 130
 131   // Callback for the "refreshGaiaPicture" message, which is called when the
 132   // user is editing an existing profile.
 133   void RefreshGaiaPicture(const base::ListValue* args);
 134
 135   // URL for the current profile's GAIA picture.
 136   std::string gaia_picture_url_;
 137
 138   // Used to observe the preference that allows creating supervised users, which
 139   // can be changed by policy.
 140   PrefChangeRegistrar pref_change_registrar_;
 141
 142   // For generating weak pointers to itself for callbacks.
 143   base::WeakPtrFactory<ManageProfileHandler> weak_factory_;
 144
 145   DISALLOW_COPY_AND_ASSIGN(ManageProfileHandler);
 146 };
 147
 148 }  // namespace options
 149
 150 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_