| // Copyright (c) 2011 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_LOGIN_NETWORK_DROPDOWN_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_NETWORK_DROPDOWN_HANDLER_H_ |
| |
| #include <string> |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "base/observer_list.h" |
| #include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h" |
| #include "chrome/browser/ui/webui/chromeos/login/network_dropdown.h" |
| |
| namespace chromeos { |
| |
| class NetworkDropdownHandler : public BaseScreenHandler, |
| public NetworkDropdown::Actor { |
| public: |
| class Observer { |
| public: |
| virtual ~Observer() {} |
| virtual void OnConnectToNetworkRequested() = 0; |
| }; |
| |
| NetworkDropdownHandler(); |
| virtual ~NetworkDropdownHandler(); |
| |
| void AddObserver(Observer* observer); |
| void RemoveObserver(Observer* observer); |
| |
| // BaseScreenHandler implementation: |
| virtual void DeclareLocalizedValues(LocalizedValuesBuilder* builder) override; |
| virtual void Initialize() override; |
| |
| // WebUIMessageHandler implementation: |
| virtual void RegisterMessages() override; |
| |
| private: |
| // NetworkDropdown::Actor implementation: |
| virtual void OnConnectToNetworkRequested() override; |
| |
| // Handles choosing of the network menu item. |
| void HandleNetworkItemChosen(double id); |
| // Handles network drop-down showing. |
| void HandleNetworkDropdownShow(const std::string& element_id, |
| bool oobe); |
| // Handles network drop-down hiding. |
| void HandleNetworkDropdownHide(); |
| // Handles network drop-down refresh. |
| void HandleNetworkDropdownRefresh(); |
| |
| scoped_ptr<NetworkDropdown> dropdown_; |
| |
| ObserverList<Observer> observers_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NetworkDropdownHandler); |
| }; |
| |
| } // namespace chromeos |
| #endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_NETWORK_DROPDOWN_HANDLER_H_ |