Option dialog DOM UI - ChromeOS System page.

chrome/browser/chromeos/dom_ui/system_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_CHROMEOS_DOM_UI_SYSTEM_OPTIONS_HANDLER_H_
+#define CHROME_BROWSER_CHROMEOS_DOM_UI_SYSTEM_OPTIONS_HANDLER_H_
+
+#include <string>
+#include <vector>
+
+#include "chrome/browser/dom_ui/options_ui.h"
+#include "third_party/icu/public/i18n/unicode/timezone.h"
+
+// ChromeOS system options page UI handler.
+class SystemOptionsHandler : public OptionsPageUIHandler {
+ public:
+  SystemOptionsHandler();
+  virtual ~SystemOptionsHandler();
+
+  // OptionsUIHandler implementation.
+  virtual void GetLocalizedValues(DictionaryValue* localized_strings);
+
+ private:
+  // Creates the map of timezones used by the options page.
+  DictionaryValue* GetTimezoneMap();
+
+  // Gets timezone name.
+  std::string GetTimezoneName(const icu::TimeZone* timezone);
+
+  // Gets timezone ID which is also used as timezone pref value.
+  std::wstring GetTimezoneID(const icu::TimeZone* timezone);
+
+  // Timezones.
+  std::vector<icu::TimeZone*> timezones_;
+
+  DISALLOW_COPY_AND_ASSIGN(SystemOptionsHandler);
+};
+
+#endif  // CHROME_BROWSER_CHROMEOS_DOM_UI_SYSTEM_OPTIONS_HANDLER_H_