| // Copyright 2017 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_WEBAPKS_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_WEBAPKS_HANDLER_H_ |
| |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "chrome/browser/android/webapk/webapk_info.h" |
| #include "content/public/browser/web_ui_message_handler.h" |
| |
| namespace base { |
| class ListValue; |
| } // namespace base |
| |
| // Handles JavaScript messages from the chrome://webapks page. |
| class WebApksHandler : public content::WebUIMessageHandler { |
| public: |
| WebApksHandler(); |
| ~WebApksHandler() override; |
| |
| // content::WebUIMessageHandler: |
| void RegisterMessages() override; |
| |
| // Handler for the "requestWebApksInfo" message. This requests |
| // information for the installed WebAPKs and returns it to JS using |
| // OnWebApkInfoReceived(). |
| virtual void HandleRequestWebApksInfo(const base::ListValue* args); |
| |
| private: |
| // Sends information for the installed WebAPKs to JS. |
| void OnWebApkInfoRetrieved(const std::vector<WebApkInfo>& webapks_list); |
| |
| // Factory for the creating refs in callbacks. |
| base::WeakPtrFactory<WebApksHandler> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebApksHandler); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_WEBAPKS_HANDLER_H_ |