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/*
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* Copyright (c) 2004 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: This is the definition of the base class for location effect.
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*
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*
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*/
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#ifndef CLOCATION_H
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#define CLOCATION_H
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// INCLUDES
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#include <e32base.h>
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#include <AudioEffectBase.h>
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#include <LocationData.h>
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// CLASS DECLARATION
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/**
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* This is the base class for location effect settings.
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*
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* @lib LocationEffect.lib
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* @since 3.0
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*/
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class CLocation : public CAudioEffect
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{
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protected: // Constructors and destructor
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/**
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*
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* Destructor
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*/
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IMPORT_C virtual ~CLocation();
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/**
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* Private C++ constructor for this class.
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*/
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IMPORT_C CLocation();
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public: // New Functions
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/**
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* Gets the cartesian coordinates for the location of the position.
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* @since 3.0
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* @param aX The x-coordinate of the position (in millimeters)
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* @param aY The y-coordinate of the position (in millimeters)
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* @param aZ The z-coordinate of the position (in millimeters)
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* @return -
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*/
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IMPORT_C void LocationCartesian( TInt32& aX, TInt32& aY, TInt32& aZ );
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/**
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* Gets the spherical coordinates for the location of the position.
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* @since 3.0
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* @param aAzimuth The Azimuth of the position (thousandths of radians)
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* @param aElevation The elevation of the position (thousandths of radians)
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* @param aRadius The radius of the position (thousandths of radians)
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* @return -
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*/
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IMPORT_C void LocationSpherical( TInt32& aAzimuth, TInt32& aElevation, TInt32& aRadius );
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/**
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* Sets the cartesian coordinates for the location of the position.
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* @since 3.0
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* @param aX The x-coordinate of the position
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* @param aY The y-coordinate of the position
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* @param aZ The z-coordinate of the position
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* @return -
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*/
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IMPORT_C void SetLocationCartesianL( TInt32& aX, TInt32& aY, TInt32& aZ );
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/**
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* Sets the spherical coordinates for the location of the position.
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* @since 3.0
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* @param aAzimuth The Azimuth of the position (thousandths of radians)
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* @param aElevation The elevation of the position (thousandths of radians)
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* @param aRadius The radius of the position (thousandths of radians)
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* @return -
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*/
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IMPORT_C void SetLocationSphericalL( TInt32& aAzimuth, TInt32& aElevation, TInt32& aRadius );
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protected: // Functions from base classes
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/**
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* From CAudioEffect
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* Create a package of the effect data
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* @since 3.0
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* @return A descriptor containing the effect data.
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*/
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IMPORT_C const TDesC8& DoEffectData();
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/**
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* From CAudioEffect
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* Internal function to unpack effect data
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* @since 3.0
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* @param aEffectDataBuffer Descriptor containing packed effect data
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* @return -
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*/
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IMPORT_C void SetEffectData( const TDesC8& aEffectDataBuffer );
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protected:
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// Location data structure
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TEfLocation iLocationData;
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// Data package sent to server
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TEfLocationDataPckg iDataPckgTo;
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// Data package received from server
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TEfLocationDataPckg iDataPckgFrom;
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};
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#endif // of CLOCATION_H
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// End of File
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