--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/musicplayer_plat/mpx_music_player_media_key_handler_api/inc/mpxmediakeyhandler.h	Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2006 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:  MPX media key handler interface definition
+*
+*/
+
+
+
+#ifndef C_MMPXMEDIAKEYHANDLER_H
+#define C_MMPXMEDIAKEYHANDLER_H
+
+
+// INCLUDES
+#include <e32base.h>
+#include <mpxmediakeyhandlerobserver.h>
+#include <mpxmediakeyhandlerdefs.h>
+
+// DATA TYPES
+typedef TInt TMPXMediaKeyPopupFlags;
+
+// CONSTANTS
+/**
+ * Constants for media key feature flags
+ */
+#define EDisplayVolumePopup 0x0001
+#define EDisplayMediaPopup  0x0002
+
+// CLASS DECLARATION
+
+/**
+ *  MPX media key handler interface.
+ *
+ *  @lib mpxmediakeyhandler.lib
+ *  @since S60 3.2.3
+ */
+NONSHARABLE_CLASS( MMPXMediaKeyHandler )
+    {
+public:
+
+    /**
+     * Two-phased constructor.
+     *
+     * @since S60 5.0
+     * @param aFlags Flags for creating popups.
+     * @param aObserver Media key command observer
+     * @return Pointer to newly created object.
+     */
+    IMPORT_C static MMPXMediaKeyHandler* NewL(
+        TMPXMediaKeyPopupFlags aFlags,
+        MMPXMediaKeyHandlerObserver* aObserver );
+
+    /**
+     * Destructor.
+     */
+    virtual ~MMPXMediaKeyHandler();
+
+    /**
+     * Show playback popup
+     *
+     * @since S60 3.2.3
+     * @param aMode Playback popup behaviour mode
+     */
+    virtual void ShowPlaybackPopupL( TMPXPlaybackPopupModes aMode ) = 0;
+
+    /**
+     * Show Volume popup
+     *
+     * @since S60 5.0
+     */
+    virtual void ShowVolumePopupL() = 0;
+
+    /**
+     * Dismiss notifier popup.
+     *
+     * @since S60 3.2.3
+     * @param aFlags Popup flag to determine which popup(s) should
+     *               be dismissed.
+     */
+    virtual void DismissNotifier( TMPXMediaKeyPopupFlags aFlags ) = 0;
+
+
+    /**
+     * Enable or disable Media Key behavior
+     * @since S60 3.2.3
+     * @param aEnable, ETrue, media keys are sent to observers
+     *                 EFalse, media keys are ignored
+     */
+    virtual void SetEnableMediaKeys( TBool aEnable ) = 0;
+    
+    /**
+     * Gets called when orientation change begins
+     */    
+    virtual void NotifyOrientationChangeBegin() = 0;
+    };
+
+#endif  // C_MMPXMEDIAKEYHANDLER_H
+
+// End of File