Implement the spring charger replacement UI.

chrome/browser/ui/webui/chromeos/charger_replacement_handler.h

+// Copyright (c) 2013 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_CHROMEOS_CHARGER_REPLACEMENT_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_CHARGER_REPLACEMENT_HANDLER_H_
+
+#include "base/compiler_specific.h"
+#include "content/public/browser/web_ui_message_handler.h"
+#include "ui/gfx/native_widget_types.h"
+
+class PrefRegistrySimple;
+
+namespace chromeos {
+
+class ChargerReplacementDialog;
+
+// Handler for spring charger replacement web ui.
+class ChargerReplacementHandler : public content::WebUIMessageHandler {
+ public:
+  enum SpringChargerStatus {
+    CHARGER_UNKNOWN,
+    CONFIRM_SAFE_CHARGER,
+    CONFIRM_NOT_ORDER_NEW_CHARGER,
+    CONFIRM_NEW_CHARGER_ORDERED_ONLINE,
+    CONFIRM_ORDER_NEW_CHARGER_BY_PHONE,
+    USE_BAD_CHARGER_AFTER_ORDER_ONLINE,
+    USE_BAD_CHARGER_AFTER_ORDER_BY_PHONE,
+  };
+
+  explicit ChargerReplacementHandler(ChargerReplacementDialog* dialog);
+  virtual ~ChargerReplacementHandler();
+
+  // Registers preferences.
+  static void RegisterPrefs(PrefRegistrySimple* registry);
+
+  // Sets/Gets charger status pref.
+  static SpringChargerStatus GetChargerStatusPref();
+  static void SetChargerStatusPref(SpringChargerStatus status);
+
+  // WebUIMessageHandler overrides:
+  virtual void RegisterMessages() OVERRIDE;
+
+  // Gets localized strings for web ui.
+  static void GetLocalizedValues(base::DictionaryValue* localized_strings);
+
+  void set_charger_window(gfx::NativeWindow window) {
+    charger_window_ = window;
+  }
+
+ private:
+  void ConfirmSafeCharger(const base::ListValue* args);
+  void ConfirmNotOrderNewCharger(const base::ListValue* args);
+  void ConfirmChargerOrderedOnline(const base::ListValue* args);
+  void ConfirmChargerOrderByPhone(const base::ListValue* args);
+  void ConfirmStillUseBadCharger(const base::ListValue* args);
+  void ShowLink(const base::ListValue* args);
+
+  gfx::NativeWindow charger_window_;
+  ChargerReplacementDialog* dialog_;
+
+  DISALLOW_COPY_AND_ASSIGN(ChargerReplacementHandler);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_CHARGER_REPLACEMENT_HANDLER_H_