15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_UI_WEBUI_VERSION_HANDLER_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_UI_WEBUI_VERSION_HANDLER_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/weak_ptr.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/web_ui_message_handler.h" 13ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include "content/public/common/webplugininfo.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Handler class for Version page operations. 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class VersionHandler : public content::WebUIMessageHandler { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VersionHandler(); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~VersionHandler(); 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // content::WebUIMessageHandler implementation. 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void RegisterMessages() OVERRIDE; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for the "requestVersionInfo" message. This asynchronously requests 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the flash version and eventually returns it to the front end along with the 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // list of variations using OnGotPlugins. 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual void HandleRequestVersionInfo(const base::ListValue* args); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback which handles returning the executable and profile paths to the 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // front end. 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) void OnGotFilePaths(base::string16* executable_path_data, 33a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::string16* profile_path_data); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callback for GetPlugins which responds to the page with the Flash version. 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This also initiates the OS Version load on ChromeOS. 37ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch void OnGotPlugins(const std::vector<content::WebPluginInfo>& plugins); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Factory for the creating refs in callbacks. 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::WeakPtrFactory<VersionHandler> weak_ptr_factory_; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(VersionHandler); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_UI_WEBUI_VERSION_HANDLER_H_ 46