/*+
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).+
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description:+
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* Declaration of CSsmPsKeyObserverRange class.+
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*+
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*/+
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+
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#ifndef SSMPSKEYOBSERVERRANGE_H+
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#define SSMPSKEYOBSERVERRANGE_H+
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+
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#include "ssmpskeyobserver.h"+
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+
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/**+
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*  An active object which waits until a P&S key value changes to a predefined+
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*  value and then signals a request status.+
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*/+
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NONSHARABLE_CLASS( CSsmPsKeyObserverRange ) : public CSsmPsKeyObserver+
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    {+
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+
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public:+
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+
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    /**+
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    * First phase constructor.+
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    *+
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    * @param aCategory The UID that identifies the property category.+
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    * @param aKey The property sub-key, i.e. the key that identifies the+
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    *             specific property within the category.+
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    */+
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    CSsmPsKeyObserverRange(+
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        TUid aCategory,+
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        TUint aKey,+
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        TInt aTargetLow,+
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        TInt aTargetHigh );+
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+
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    /**+
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    * Destructor.+
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    */+
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    virtual ~CSsmPsKeyObserverRange();+
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+
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private:+
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+
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    virtual TBool IsMatch( const TInt aKeyValue ) const;+
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+
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private: // data+
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+
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    TInt iTargetLow;+
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    TInt iTargetHigh;+
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+
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    };+
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+
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#endif // STRTPSKEYOBSERVERRANGE_H+
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