| // Copyright 2013 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_SYNC_OPEN_TABS_UI_DELEGATE_H_ |
| #define CHROME_BROWSER_SYNC_OPEN_TABS_UI_DELEGATE_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/basictypes.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/ref_counted_memory.h" |
| #include "chrome/browser/sessions/session_id.h" |
| #include "chrome/browser/sessions/session_types.h" |
| #include "chrome/browser/sync/glue/synced_session.h" |
| |
| namespace browser_sync { |
| |
| class OpenTabsUIDelegate { |
| public: |
| // If a valid favicon for the page at |url| is found, fills |favicon_png| with |
| // the png-encoded image and returns true. Else, returns false. |
| virtual bool GetSyncedFaviconForPageURL( |
| const std::string& pageurl, |
| scoped_refptr<base::RefCountedMemory>* favicon_png) const = 0; |
| |
| // Builds a list of all foreign sessions. Caller does NOT own SyncedSession |
| // objects. |
| // Returns true if foreign sessions were found, false otherwise. |
| virtual bool GetAllForeignSessions( |
| std::vector<const SyncedSession*>* sessions) = 0; |
| |
| // Looks up the foreign tab identified by |tab_id| and belonging to foreign |
| // session |tag|. Caller does NOT own the SessionTab object. |
| // Returns true if the foreign session and tab were found, false otherwise. |
| virtual bool GetForeignTab(const std::string& tag, |
| const SessionID::id_type tab_id, |
| const SessionTab** tab) = 0; |
| |
| // Delete a foreign session and all its sync data. |
| virtual void DeleteForeignSession(const std::string& tag) = 0; |
| |
| // Loads all windows for foreign session with session tag |tag|. Caller does |
| // NOT own SyncedSession objects. |
| // Returns true if the foreign session was found, false otherwise. |
| virtual bool GetForeignSession( |
| const std::string& tag, |
| std::vector<const SessionWindow*>* windows) = 0; |
| |
| // Sets |*local| to point to the sessions sync representation of the |
| // local machine. |
| virtual bool GetLocalSession(const SyncedSession** local) = 0; |
| |
| protected: |
| virtual ~OpenTabsUIDelegate(); |
| }; |
| |
| } // namespace browser_sync |
| |
| #endif // CHROME_BROWSER_SYNC_OPEN_TABS_UI_DELEGATE_H_ |