--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/securitydialogs/lockapp/inc/lockappcenrepobserver.h Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,136 @@
+/*
+* 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: Central Repository key observer
+ *
+*/
+
+
+#ifndef __LOCKAPPCENREPOBSERVER_H__
+#define __LOCKAPPCENREPOBSERVER_H__
+
+// INCLUDES
+#include <e32std.h>
+#include <cenrepnotifyhandler.h>
+#include "lockappobserverinterface.h"
+
+/**
+ * CLockAppCenRepObserver class is a Central Repository key observer
+ * which can be used to monitor and set a CenRep value.
+ *
+ * @lib lockapp
+ * @since 5.0
+ * @author Tamas Koteles
+ */
+class CLockAppCenRepObserver : public CBase, public MCenRepNotifyHandlerCallback
+ {
+ public:
+
+ /**
+ * Two-phased constructor.
+ *
+ * @param aObserver pointer to observer
+ * @param aCenRepUid repository Uid
+ * @param aKeyId repository key Id
+ * @return the instance just created
+ */
+ static CLockAppCenRepObserver* NewL( MLockAppObserverInterface* aObserver, TUid aCenRepUid,
+ TUint32 aKeyId );
+
+ /**
+ * Destructor.
+ */
+ ~CLockAppCenRepObserver( );
+
+ /**
+ * Get key value from CenRep.
+ */
+ TInt GetValue( TInt& aValue );
+
+ /**
+ * Get the value from a different CenRep key.
+ */
+ TInt GetKeyValue( TUint32 aKey, TInt& aValue );
+
+ /**
+ * Set key value to CenRep.
+ */
+ TInt SetValue( TInt aValue );
+
+ /**
+ * Set the value of a different CenRep key.
+ */
+ TInt SetKeyValue( TUint32 aKey, TInt aValue );
+
+ public:
+
+ /**
+ * From MCenRepNotifyHandlerCallback. Handles change event. Called by CenRep.
+ *
+ * @param aId the id of the changed setting
+ * @param aNewValue the new value of the changed setting
+ */
+ void HandleNotifyInt( TUint32 aId, TInt aNewValue );
+
+ void HandleNotifyError( TUint32 aId, TInt error, CCenRepNotifyHandler* aHandler );
+
+ void HandleNotifyGeneric( TUint32 aId );
+
+ protected:
+
+ /**
+ * C++ default constructor.
+ *
+ * @param aObserver pointer to observer
+ * @param aCenRepUid central repository Uid
+ * @param aKeyId key Id
+ */
+ CLockAppCenRepObserver( MLockAppObserverInterface* aObserver, TUid aCenRepUid,
+ TUint32 aKeyId );
+
+ /**
+ * Symbian OS constructor.
+ */
+ void ConstructL( );
+
+ protected:
+
+ /**
+ * Observer's callback interface. Not owned.
+ */
+ MLockAppObserverInterface* iObserver;
+
+ /**
+ * CenRep value notifier.
+ */
+ CCenRepNotifyHandler* iNotifyHandler;
+
+ /**
+ * Access to central repository.
+ */
+ CRepository* iRepository;
+
+ /**
+ * Repository Uid.
+ */
+ TUid iCenRepUid;
+
+ /**
+ * Repository key Id.
+ */
+ TUint32 iKeyId;
+
+ };
+
+#endif // __LOCKAPPCENREPOBSERVER_H__
+// END OF FILE