--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappfw_plat/playback_helper_api/inc/devsoundif.h Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,71 @@
+/*
+* Copyright (c) 2008 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: Implementation of CDevSoundIf
+*
+*/
+
+// Version : %version: 4 %
+
+
+
+#ifndef __DEVSOUNDIF_H
+#define __DEVSOUNDIF_H
+
+class CMMFDevSound;
+
+NONSHARABLE_CLASS(CDevSoundIf)
+{
+
+
+ public: // Constructors and destructor
+
+ /**
+ * Two-phased constructor.
+ */
+ IMPORT_C static CDevSoundIf* NewL();
+
+ /**
+ * Destructor.
+ */
+ IMPORT_C virtual ~CDevSoundIf();
+
+ public: // New functions
+
+ /**
+ * Get number of volume steps
+ * @since 9.2
+ * @return number of volume steps
+ */
+ IMPORT_C TInt GetNumberOfVolumeSteps();
+
+ private:
+
+ /**
+ * C++ default constructor.
+ */
+ CDevSoundIf();
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+ private: // Data
+
+ CMMFDevSound* iDevSound;
+};
+
+#endif // __DEVSOUNDIF_H
+
+// End of File