skins/AknSkins/srvinc/aknssrvactivedataowner.h
changeset 0 05e9090e2422
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/skins/AknSkins/srvinc/aknssrvactivedataowner.h	Thu Dec 17 09:14:12 2009 +0200
@@ -0,0 +1,88 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Skin server's active data owner in backup/restore.
+*
+*/
+
+
+#ifndef C_AKNSSRVACTIVEDATAOWNER_H
+#define C_AKNSSRVACTIVEDATAOWNER_H
+
+#include <e32property.h>
+#include <e32std.h>
+#include <connect/abclient.h>
+
+class CAknsSrvActiveBackupDataClient;
+class CActiveBackupClient;
+
+/**
+ *  Skin server's active data owner in backup/restore.
+ *
+ *  Listens for PS key to know when to order active data owner to 
+ *  backup/restore data.
+ *
+ *  @lib AknsSkinSrv.lib
+ *  @since S60 v3.1
+ */
+NONSHARABLE_CLASS( CAknsSrvActiveDataOwner ) : public CActive
+    {
+public:
+
+    static CAknsSrvActiveDataOwner* NewL( RFs& aFsSession );
+
+    virtual ~CAknsSrvActiveDataOwner();
+
+// from base class CActive
+    void RunL();
+    TInt RunError( TInt aError );
+    void DoCancel();
+
+private:
+
+    // Handles changes in backup state.
+    void HandleBackupStateL( const TInt aValue );
+
+    // Subsribes notifications of backup/restore p&s key.
+    void SubscribePSKey();
+
+    CAknsSrvActiveDataOwner( RFs& aFsSession );
+
+private: // data
+
+    /**
+     * Callback interface for skinserver's active data owner.
+     * Own.
+     */
+    CAknsSrvActiveBackupDataClient* iCallBack;
+    
+    /**
+     * Active backup client.
+     * Own.
+     */
+    conn::CActiveBackupClient* iActiveBackupClient;
+    
+    /**
+     * Property to listen to.
+     */
+    RProperty iBackupProperty;
+
+    /**
+     * File system session (shared by AknSrv).
+     */
+    RFs& iFsSession;
+
+    };
+
+#endif // C_AKNSSRVACTIVEDATAOWNER_H
+