| // Copyright (c) 2012 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_EULA_SCREEN_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_EULA_SCREEN_HANDLER_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "chrome/browser/chromeos/login/screens/eula_view.h" |
| #include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h" |
| #include "chromeos/tpm/tpm_password_fetcher.h" |
| #include "components/login/secure_module_util_chromeos.h" |
| #include "content/public/browser/web_ui.h" |
| |
| namespace base { |
| class DictionaryValue; |
| } |
| |
| namespace chromeos { |
| |
| class CoreOobeView; |
| class HelpAppLauncher; |
| |
| // WebUI implementation of EulaScreenView. It is used to interact |
| // with the eula part of the JS page. |
| class EulaScreenHandler : public EulaView, |
| public BaseScreenHandler, |
| public TpmPasswordFetcherDelegate { |
| public: |
| explicit EulaScreenHandler(CoreOobeView* core_oobe_view); |
| ~EulaScreenHandler() override; |
| |
| // EulaView implementation: |
| void Show() override; |
| void Hide() override; |
| void Bind(EulaScreen* screen) override; |
| void Unbind() override; |
| void OnPasswordFetched(const std::string& tpm_password) override; |
| |
| // BaseScreenHandler implementation: |
| void DeclareLocalizedValues( |
| ::login::LocalizedValuesBuilder* builder) override; |
| void DeclareJSCallbacks() override; |
| void GetAdditionalParameters(base::DictionaryValue* dict) override; |
| void Initialize() override; |
| |
| private: |
| // JS messages handlers. |
| void HandleOnLearnMore(); |
| void HandleOnInstallationSettingsPopupOpened(); |
| |
| void UpdateLocalizedValues(::login::SecureModuleUsed secure_module_used); |
| |
| EulaScreen* screen_ = nullptr; |
| CoreOobeView* core_oobe_view_ = nullptr; |
| |
| // Help application used for help dialogs. |
| scoped_refptr<HelpAppLauncher> help_app_; |
| |
| // Keeps whether screen should be shown right after initialization. |
| bool show_on_init_ = false; |
| |
| base::WeakPtrFactory<EulaScreenHandler> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(EulaScreenHandler); |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_EULA_SCREEN_HANDLER_H_ |