--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/amms_qt/mmacontrol/inc.emc/cammsemcaudiovirtualizerenvironmentalpresetutility.h	Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2005 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:  Utility to get the preset and data
+*
+*/
+
+
+#ifndef CAMMSEMCAUDIOVIRTUALIZERENVIRONMENTALPRESETUTILITY_H
+#define CAMMSEMCAUDIOVIRTUALIZERENVIRONMENTALPRESETUTILITY_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "cammsemcbasemmfdevsound.h"
+#include <StereoWideningUtility.h>
+#include <StereoWideningUtilityData.h>
+
+
+// CLASS DECLARATION
+
+/**
+ *  @since 5.1
+ */
+NONSHARABLE_CLASS(CAMMSEMCAudioVirtualizerEnvironmentalPresetUtility)
+        : public CAMMSEMCBaseMMFDevSound
+{
+public:  // destructor
+
+    /**
+     * Destructor.
+     */
+    ~CAMMSEMCAudioVirtualizerEnvironmentalPresetUtility();
+
+public: // New functions
+
+    /**
+     * Gets the current preset.
+     *
+     * @return the current preset
+     */
+    void GetPresetAtIndexL(TDes& aPreset ,TInt iPresetIndex);
+
+    /**
+    * Sets the effect according to the given preset.
+    *
+    * @param aPreset       The new preset that will be taken into use
+    */
+    void SetPresetL(const TDesC& aPreset);
+
+    /**
+    * Creates utilities that can be used to obtain CSterioWidening Utility
+    * and preset data .
+    * Does nothing if the utility already exists.
+    */
+    virtual void PrepareEmptyStereoWideningUtilitiesL();
+
+    /**
+     * Deletes Environmental utilities
+     * Does nothing if the utilities have already been deleted.
+     */
+    virtual void DeleteEmptyStereoWideningUtilities();
+    /**
+     * Gets list of preset names available.
+     * @param aPresetNames Returned preset names
+     */
+    virtual void GetPresetNamesL(CDesCArray& aPresetNames);
+
+    CStereoWidening * GetStereoWideningAtPresetIndexL(TInt iPresetIndex);
+
+public:
+    /**
+     * c++ constructor.
+     */
+    CAMMSEMCAudioVirtualizerEnvironmentalPresetUtility();
+    /**
+     * 2nd phase constructor.
+     */
+
+    void ConstructL();
+
+protected: // data
+
+    // Available preset names, owned
+    CDesCArrayFlat* iPresetNames;
+    // Used to get preset names and data when the group is empty
+    // (there are no controls in the group, and thus, no actual
+    // control can be used for that purpose).
+    CStereoWideningUtility* iEmptyStereoWideningUtility;
+
+};
+
+#endif // CAMMSEMCAUDIOVIRTUALIZERENVIRONMENTALPRESETUTILITY_H
+
+