Initial accounts options page.

chrome/browser/dom_ui/core_options_handler.h

 // Copyright (c) 2010 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_DOM_UI_CORE_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_DOM_UI_CORE_OPTIONS_HANDLER_H_
 
 #include <map>
 #include <string>
 
@@ skipping 11 matching lines @@
   virtual void GetLocalizedValues(DictionaryValue* localized_strings);
 
   // NotificationObserver implementation.
   virtual void Observe(NotificationType type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   // DOMMessageHandler implementation.
   virtual void RegisterMessages();
 
+ protected:
+  // Fetches a pref value of given |pref_name|.
+  // Note that caller owns the returned Value.
+  virtual Value* FetchPref(const std::wstring& pref_name);
+
+  // Observes a pref of given |pref_name|.
+  virtual void ObservePref(const std::wstring& pref_name);
+
+  // Sets a pref value |value_string| of |pref_type| to given |pref_name|.
+  virtual void SetPref(const std::wstring& pref_name,
+                       Value::ValueType pref_type,
+                       const std::string& value_string);
+
  private:
   typedef std::multimap<std::wstring, std::wstring> PreferenceCallbackMap;
   // Callback for the "coreOptionsInitialize" message.  This message will
   // trigger the Initialize() method of all other handlers so that final
   // setup can be performed before the page is shown.
   void HandleInitialize(const Value* value);
 
   // Callback for the "fetchPrefs" message. This message accepts the list of
   // preference names passed as |value| parameter (ListValue). It passes results
   // dictionary of preference values by calling prefsFetched() JS method on the
   // page.
   void HandleFetchPrefs(const Value* value);
 
   // Callback for the "observePrefs" message. This message initiates
   // notification observing for given array of preference names.
-  void HandleObservePefs(const Value* value);
+  void HandleObservePrefs(const Value* value);
 
   // Callbacks for the "set<type>Pref" message. This message saves the new
   // preference value. The input value is an array of strings representing
   // name-value preference pair.
   void HandleSetBooleanPref(const Value* value);
   void HandleSetIntegerPref(const Value* value);
   void HandleSetStringPref(const Value* value);
+  void HandleSetObjectPref(const Value* value);
 
   void HandleSetPref(const Value* value, Value::ValueType type);
 
   void NotifyPrefChanged(const std::wstring* pref_name);
 
   PreferenceCallbackMap pref_callback_map_;
   DISALLOW_COPY_AND_ASSIGN(CoreOptionsHandler);
 };
 
 #endif  // CHROME_BROWSER_DOM_UI_CORE_OPTIONS_HANDLER_H_