| // 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_POPULAR_SITES_INTERNALS_MESSAGE_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_POPULAR_SITES_INTERNALS_MESSAGE_HANDLER_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "content/public/browser/web_ui_message_handler.h" |
| |
| namespace base { |
| class ListValue; |
| } // namespace base |
| |
| class PopularSites; |
| |
| // The implementation for the chrome://popular-sites-internals page. |
| class PopularSitesInternalsMessageHandler |
| : public content::WebUIMessageHandler { |
| public: |
| PopularSitesInternalsMessageHandler(); |
| ~PopularSitesInternalsMessageHandler() override; |
| |
| private: |
| // content::WebUIMessageHandler: |
| void RegisterMessages() override; |
| |
| void HandleRegisterForEvents(const base::ListValue* args); |
| void HandleDownload(const base::ListValue* args); |
| |
| void SendDownloadResult(bool success); |
| void SendSites(); |
| |
| void OnPopularSitesAvailable(bool explicit_request, bool success); |
| |
| scoped_ptr<PopularSites> popular_sites_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PopularSitesInternalsMessageHandler); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_POPULAR_SITES_INTERNALS_MESSAGE_HANDLER_H_ |