| // 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 CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_OBSERVER_H_ |
| #define CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_OBSERVER_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "components/sync/driver/sync_service_observer.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "url/gurl.h" |
| |
| namespace browser_sync { |
| class ProfileSyncService; |
| } |
| |
| namespace content { |
| class WebContents; |
| } |
| |
| class OneClickSigninSyncObserver : public content::WebContentsObserver, |
| public syncer::SyncServiceObserver { |
| public: |
| // Waits for Sync to be initialized, then navigates the |web_contents| to the |
| // |continue_url|. Instances of this class delete themselves once the job is |
| // done. |
| OneClickSigninSyncObserver(content::WebContents* web_contents, |
| const GURL& continue_url); |
| |
| protected: |
| // Exposed for testing. |
| ~OneClickSigninSyncObserver() override; |
| |
| private: |
| // content::WebContentsObserver: |
| void WebContentsDestroyed() override; |
| |
| // syncer::SyncServiceObserver: |
| void OnStateChanged(syncer::SyncService* sync) override; |
| |
| // Loads the |continue_url_| in the |web_contents()|. |
| void LoadContinueUrl(); |
| |
| // Returns the ProfileSyncService associated with the |web_contents|. |
| // The returned value may be NULL. |
| browser_sync::ProfileSyncService* GetSyncService( |
| content::WebContents* web_contents); |
| |
| // Deletes the |observer|. Intended to be used as a callback for base::Bind. |
| static void DeleteObserver( |
| base::WeakPtr<OneClickSigninSyncObserver> observer); |
| |
| // The URL to redirect to once Sync is initialized. |
| const GURL continue_url_; |
| |
| base::WeakPtrFactory<OneClickSigninSyncObserver> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OneClickSigninSyncObserver); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_SYNC_ONE_CLICK_SIGNIN_SYNC_OBSERVER_H_ |