--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/securitydialogs/Autolock/inc/AutoLockValueObserverPS.h Wed Sep 01 12:19:59 2010 +0100
@@ -0,0 +1,77 @@
+/*
+* Copyright (c) 2002 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:
+* Observer for phone events. Used to deactive/active the side-key
+*
+*
+*/
+
+
+#ifndef __AUTOLOCKVALUEOBSERVERPS_H
+#define __AUTOLOCKVALUEOBSERVERPS_H
+
+#include <e32svr.h>
+#include <e32property.h>
+
+class CAutolockAppUi;
+
+class CValueObserver: public CActive
+ {
+ public:
+ /**
+ * Creates instance of the CValueObserver class.
+ *
+ * @param aAppUi (pointer to autolock appui)
+ * @return Returns the instance just created.
+ */
+ static CValueObserver* NewL(CAutolockAppUi* aAppUi);
+ /**
+ * Destructor.
+ */
+ ~CValueObserver();
+ public:
+ /**
+ * Starts asynchronic listening KUidCurrentCall event
+ *
+ * @return KErrNone: if no errors
+ * @return KErrInUse: if already listening
+ */
+ TInt Start();
+ /**
+ * Stops asynchronic listening KUidAutolockStatus event
+ */
+ void Stop();
+ private: // constructors
+ /**
+ * C++ default constructor.
+ *
+ * @param aAppUi (pointer to autolock appui)
+ */
+ CValueObserver(CAutolockAppUi* aAppUi);
+ /**
+ * Symbian OS constructor.
+ */
+ void ConstructL();
+ private: // from CActive
+ /** @see CActive::RunL() */
+ void RunL();
+ /** @see CActive::DoCancel() */
+ void DoCancel();
+ private: // data
+ CAutolockAppUi* iAppUi; //not owned!
+ RProperty iProperty;
+ };
+
+#endif
+// End of file