chrome/browser/ui/webui/ntp/android/new_tab_page_ready_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_NTP_ANDROID_NEW_TAB_PAGE_READY_HANDLER_H_
   6 #define CHROME_BROWSER_UI_WEBUI_NTP_ANDROID_NEW_TAB_PAGE_READY_HANDLER_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "content/public/browser/web_ui_message_handler.h"
  10
  11 namespace base {
  12 class ListValue;
  13 }
  14
  15 // Sends a notification when the NTP is completely finished loading
  16 // and navigating.
  17 class NewTabPageReadyHandler : public content::WebUIMessageHandler {
  18  public:
  19   NewTabPageReadyHandler();
  20   virtual ~NewTabPageReadyHandler();
  21
  22   // WebUIMessageHandler implementation.
  23   virtual void RegisterMessages() OVERRIDE;
  24
  25   // Callback for "notifyNTPReady".
  26   void HandleNewTabPageReady(const base::ListValue* args);
  27
  28   // Callback for "NTPUnexpectedNavigation".
  29   void HandleNewTabPageUnexpectedNavigation(const base::ListValue* args);
  30
  31   // Callback for "notifyNTPTitleLoaded".
  32   void HandleNewTabPageTitleLoaded(const base::ListValue* args);
  33
  34  private:
  35   DISALLOW_COPY_AND_ASSIGN(NewTabPageReadyHandler);
  36 };
  37
  38 #endif  // CHROME_BROWSER_UI_WEBUI_NTP_ANDROID_NEW_TAB_PAGE_READY_HANDLER_H_