| // Copyright 2014 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 IOS_CHROME_BROWSER_INFOBARS_INFOBAR_MANAGER_IMPL_H_ |
| #define IOS_CHROME_BROWSER_INFOBARS_INFOBAR_MANAGER_IMPL_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "components/infobars/core/infobar_manager.h" |
| #include "ios/web/public/web_state/web_state_observer.h" |
| #import "ios/web/public/web_state/web_state_user_data.h" |
| |
| namespace infobars { |
| class InfoBar; |
| } |
| |
| namespace web { |
| class WebState; |
| } |
| |
| // Associates a Tab to an InfoBarManager and manages its lifetime. |
| // It responds to navigation events. |
| class InfoBarManagerImpl : public infobars::InfoBarManager, |
| public web::WebStateObserver, |
| public web::WebStateUserData<InfoBarManagerImpl> { |
| public: |
| ~InfoBarManagerImpl() override; |
| |
| private: |
| friend class web::WebStateUserData<InfoBarManagerImpl>; |
| |
| explicit InfoBarManagerImpl(web::WebState* web_state); |
| |
| // InfoBarManager implementation. |
| int GetActiveEntryID() override; |
| std::unique_ptr<infobars::InfoBar> CreateConfirmInfoBar( |
| std::unique_ptr<ConfirmInfoBarDelegate> delegate) override; |
| |
| // web::WebStateObserver implementation. |
| void DidFinishNavigation(web::WebState* web_state, |
| web::NavigationContext* navigation_context) override; |
| void WebStateDestroyed(web::WebState* web_state) override; |
| |
| // Opens a URL according to the specified |disposition|. |
| void OpenURL(const GURL& url, WindowOpenDisposition disposition) override; |
| |
| // The WebState this instance is observing. Will be null after |
| // WebStateDestroyed has been called. |
| web::WebState* web_state_ = nullptr; |
| |
| DISALLOW_COPY_AND_ASSIGN(InfoBarManagerImpl); |
| }; |
| |
| #endif // IOS_CHROME_BROWSER_INFOBARS_INFOBAR_MANAGER_IMPL_H_ |