--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/emailserver/cmailhandlerplugin/inc/memailsoundstatecontext.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,66 @@
+/*
+* Copyright (c) 2007 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: This file defines email sound state classes.
+*
+*/
+ 
+#ifndef MEMAILSOUNDSTATECONTEXT_H
+#define MEMAILSOUNDSTATECONTEXT_H
+
+#include <e32std.h>
+
+class CMdaAudioPlayerUtility;
+class CEmailSoundState;
+
+/**
+ * Interface for sound states
+ * @since S60 v5.1
+ */
+class MEmailSoundStateContext 
+{
+public:
+    
+    /**
+    * Sets active state
+    * @param aNewState active state
+    */
+    virtual void SetState( CEmailSoundState* aNewState ) = 0;
+    
+    /**
+    * Returns audio player utility pointer, ownership is not transferred.  
+    * @return audio player utility or NULL.
+    */
+    virtual CMdaAudioPlayerUtility* AudioPlayer() = 0;
+    
+    /** Creates audio player utility. Old player instance is deleted if 
+     * it exists. AudioPlayer() can be called to access initialized player
+     * after state receives AudioInitCompleted() event.
+     */
+    virtual void RecreateAudioPlayerL() = 0;
+    
+    /**
+    * Releases audio player. After calling this method AudioPlayer() will return 
+    * NULL until RecreateAudioPlayerL is succesfully called.
+    */
+    virtual void ReleaseAudioPlayer() = 0;
+
+    /**
+     * Returns profile engine reference
+     * @return profile engine
+     */
+    virtual MProfileEngine& ProfileEngine() const = 0;
+};
+
+
+#endif // MEMAILSOUNDSTATECONTEXT_H