1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_H__ 6 #define CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_H__ 7 8 #include <string> 9 #include <vector> 10 11 #include "components/sessions/session_id.h" 12 13 class Profile; 14 15 namespace content { 16 class NavigationEntry; 17 class WebContents; 18 } 19 20 namespace browser_sync { 21 22 // A SyncedTabDelegate is used to insulate the sync code from depending 23 // directly on WebContents, NavigationController, and the extensions TabHelper. 24 class SyncedTabDelegate { 25 public: 26 virtual ~SyncedTabDelegate() {} 27 28 // Methods from TabContents. 29 30 virtual SessionID::id_type GetWindowId() const = 0; 31 virtual SessionID::id_type GetSessionId() const = 0; 32 virtual bool IsBeingDestroyed() const = 0; 33 virtual Profile* profile() const = 0; 34 35 // Method derived from extensions TabHelper. 36 37 virtual std::string GetExtensionAppId() const = 0; 38 39 // Methods from NavigationController. 40 41 virtual int GetCurrentEntryIndex() const = 0; 42 virtual int GetEntryCount() const = 0; 43 virtual int GetPendingEntryIndex() const = 0; 44 virtual content::NavigationEntry* GetPendingEntry() const = 0; 45 virtual content::NavigationEntry* GetEntryAtIndex(int i) const = 0; 46 virtual content::NavigationEntry* GetActiveEntry() const = 0; 47 48 // Supervised user related methods. 49 50 virtual bool ProfileIsSupervised() const = 0; 51 virtual const std::vector<const content::NavigationEntry*>* 52 GetBlockedNavigations() const = 0; 53 54 virtual bool IsPinned() const = 0; 55 virtual bool HasWebContents() const = 0; 56 virtual content::WebContents* GetWebContents() const = 0; 57 58 // Session sync related methods. 59 virtual int GetSyncId() const = 0; 60 virtual void SetSyncId(int sync_id) = 0; 61 // Returns the SyncedTabDelegate associated with WebContents. 62 static SyncedTabDelegate* ImplFromWebContents( 63 content::WebContents* web_contents); 64 }; 65 66 } // namespace browser_sync 67 68 #endif // CHROME_BROWSER_SYNC_GLUE_SYNCED_TAB_DELEGATE_H__ 69
