| // 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_EXTENSIONS_BOOKMARK_APP_EXPERIMENTAL_NAVIGATION_THROTTLE_H_ |
| #define CHROME_BROWSER_EXTENSIONS_BOOKMARK_APP_EXPERIMENTAL_NAVIGATION_THROTTLE_H_ |
| |
| #include <memory> |
| |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "content/public/browser/navigation_throttle.h" |
| #include "url/gurl.h" |
| |
| namespace content { |
| class NavigationHandle; |
| } // namespace content |
| |
| namespace extensions { |
| |
| class Extension; |
| |
| // This class creates navigation throttles that redirect URLs to Bookmark Apps |
| // if the URLs are in scope of the Bookmark App. |
| class BookmarkAppExperimentalNavigationThrottle |
| : public content::NavigationThrottle { |
| public: |
| |
| static std::unique_ptr<content::NavigationThrottle> MaybeCreateThrottleFor( |
| content::NavigationHandle* navigation_handle); |
| |
| explicit BookmarkAppExperimentalNavigationThrottle( |
| content::NavigationHandle* navigation_handle); |
| ~BookmarkAppExperimentalNavigationThrottle() override; |
| |
| // content::NavigationThrottle: |
| content::NavigationThrottle::ThrottleCheckResult WillStartRequest() override; |
| content::NavigationThrottle::ThrottleCheckResult WillRedirectRequest() |
| override; |
| const char* GetNameForLogging() override; |
| |
| private: |
| // Decides if the navigation should be opened in a new tab, in a new App |
| // Window, or if the navigation should continue normally. |
| content::NavigationThrottle::ThrottleCheckResult ProcessNavigation( |
| bool is_redirect); |
| |
| // Opens the current target url in an App window. May post a task to do so if |
| // opening the app synchronously could result in the app opening in the |
| // background. Also closes the current tab if this is the first navigation. |
| content::NavigationThrottle::ThrottleCheckResult |
| OpenInAppWindowAndCloseTabIfNecessary( |
| scoped_refptr<const Extension> target_app); |
| |
| void OpenBookmarkApp(scoped_refptr<const Extension> bookmark_app); |
| void CloseWebContents(); |
| void OpenInNewTabAndCancel(); |
| void ReparentWebContentsAndResume(scoped_refptr<const Extension> target_app); |
| |
| base::WeakPtrFactory<BookmarkAppExperimentalNavigationThrottle> |
| weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BookmarkAppExperimentalNavigationThrottle); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_BOOKMARK_APP_EXPERIMENTAL_NAVIGATION_THROTTLE_H_ |