Settings People Revamp: Implement Chrome Profile name/icon selection.

chrome/browser/ui/webui/settings/settings_manage_profile_handler.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
-#define CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
+#ifndef CHROME_BROWSER_UI_WEBUI_SETTINGS_SETTINGS_MANAGE_PROFILE_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_SETTINGS_SETTINGS_MANAGE_PROFILE_HANDLER_H_
 
 #include <string>
 
-#include "base/macros.h"
 #include "base/memory/weak_ptr.h"
-#include "base/prefs/pref_change_registrar.h"
 #include "chrome/browser/profiles/profile_info_cache_observer.h"
-#include "chrome/browser/ui/webui/options/options_ui.h"
-#include "components/sync_driver/sync_service_observer.h"
+#include "chrome/browser/ui/webui/settings/md_settings_ui.h"
 
 namespace base {
 class StringValue;
 }
 
-namespace options {
+class Profile;
+
+namespace settings {
 
 // Chrome personal stuff profiles manage overlay UI handler.
-class ManageProfileHandler : public OptionsPageUIHandler,
-                             public ProfileInfoCacheObserver,
-                             public sync_driver::SyncServiceObserver {
+class ManageProfileHandler : public settings::SettingsPageUIHandler,
+                             public ProfileInfoCacheObserver {
  public:
-  ManageProfileHandler();
+  explicit ManageProfileHandler(Profile* profile);
   ~ManageProfileHandler() override;
 
-  // OptionsPageUIHandler:
-  void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
-  void InitializeHandler() override;
-  void InitializePage() override;
-  void Uninitialize() override;
-
-  // WebUIMessageHandler:
+  // settings::SettingsPageUIHandler:
   void RegisterMessages() override;
 
   // ProfileInfoCacheObserver:
-  void OnProfileAdded(const base::FilePath& profile_path) override;
-  void OnProfileWasRemoved(const base::FilePath& profile_path,
-                           const base::string16& profile_name) override;
   void OnProfileNameChanged(const base::FilePath& profile_path,
                             const base::string16& old_profile_name) override;
   void OnProfileAvatarChanged(const base::FilePath& profile_path) override;
 
-  // sync_driver::SyncServiceObserver:
-  void OnStateChanged() override;
-
  private:
-  // This function creates signed in user specific strings in loadTimeData.
-  void GenerateSignedinUserSpecificStrings(base::DictionaryValue* dictionary);
-
   // Callback for the "requestDefaultProfileIcons" message.
   // Sends the array of default profile icon URLs and profile names to WebUI.
   // First item of |args| is the dialog mode, i.e. "create" or "manage".
   void RequestDefaultProfileIcons(const base::ListValue* args);
 
-  // Callback for the "requestNewProfileDefaults" message.
-  // Sends an object to WebUI of the form:
-  //   { "name": profileName, "iconURL": iconURL }
-  void RequestNewProfileDefaults(const base::ListValue* args);
-
-  // Send all profile icons and their default names to the overlay.
-  // |mode| is the dialog mode, i.e. "create" or "manage".
-  void SendProfileIconsAndNames(const base::StringValue& mode);
-
-  // Sends an object to WebUI of the form:
-  //   profileNames = {
-  //     "Profile Name 1": true,
-  //     "Profile Name 2": true,
-  //     ...
-  //   };
-  // This is used to detect duplicate profile names.
-  void SendExistingProfileNames();
-
-  // Show disconnect managed profile dialog after generating domain and user
-  // specific strings.
-  void ShowDisconnectManagedProfileDialog(const base::ListValue* args);
+  // Send all the available profile icons to choose from.
+  void SendAvailableIcons();
 
   // Callback for the "setProfileIconAndName" message. Sets the name and icon
   // of a given profile.
   // |args| is of the form: [
   //   /*string*/ profileFilePath,
   //   /*string*/ newProfileIconURL
   //   /*string*/ newProfileName,
   // ]
   void SetProfileIconAndName(const base::ListValue* args);
 
-#if defined(ENABLE_SETTINGS_APP)
-  // Callback for the "switchAppListProfile" message. Asks the
-  // app_list_controller to change the profile registered for the AppList.
-  // |args| is of the form: [ {string} profileFilePath ]
-  void SwitchAppListProfile(const base::ListValue* args);
-#endif
-
   // Callback for the 'profileIconSelectionChanged' message. Used to update the
   // name in the manager profile dialog based on the selected icon.
   void ProfileIconSelectionChanged(const base::ListValue* args);
 
   // Callback for the "requestHasProfileShortcuts" message, which is called
   // when editing an existing profile. Asks the profile shortcut manager whether
   // the profile has shortcuts and gets the result in |OnHasProfileShortcuts()|.
   // |args| is of the form: [ {string} profileFilePath ]
   void RequestHasProfileShortcuts(const base::ListValue* args);
 
-  // Callback for the "RequestCreateProfileUpdate" message.
-  // Sends the email address of the signed-in user, or an empty string if the
-  // user is not signed in. Also sends information about whether supervised
-  // users may be created.
-  void RequestCreateProfileUpdate(const base::ListValue* args);
-
-  // When the pref allowing supervised-user creation changes, sends the new
-  // value to the UI.
-  void OnCreateSupervisedUserPrefChange();
-
   // Callback invoked from the profile manager indicating whether the profile
   // being edited has any desktop shortcuts.
   void OnHasProfileShortcuts(bool has_shortcuts);
 
   // Callback for the "addProfileShortcut" message, which is called when editing
   // an existing profile and the user clicks the "Add desktop shortcut" button.
   // Adds a desktop shortcut for the profile.
   void AddProfileShortcut(const base::ListValue* args);
 
   // Callback for the "removeProfileShortcut" message, which is called when
   // editing an existing profile and the user clicks the "Remove desktop
   // shortcut" button. Removes the desktop shortcut for the profile.
   void RemoveProfileShortcut(const base::ListValue* args);
 
   // Callback for the "refreshGaiaPicture" message, which is called when the
   // user is editing an existing profile.
   void RefreshGaiaPicture(const base::ListValue* args);
 
+  // Non-owning pointer to the associated profile.
+  Profile* profile_;
+
   // URL for the current profile's GAIA picture.
   std::string gaia_picture_url_;
 
-  // Used to observe the preference that allows creating supervised users, which
-  // can be changed by policy.
-  PrefChangeRegistrar pref_change_registrar_;
-
   // For generating weak pointers to itself for callbacks.
   base::WeakPtrFactory<ManageProfileHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ManageProfileHandler);
 };
 
-}  // namespace options
+}  // namespace settings
 
-#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_MANAGE_PROFILE_HANDLER_H_
+#endif  // CHROME_BROWSER_UI_WEBUI_SETTINGS_SETTINGS_MANAGE_PROFILE_HANDLER_H_