diff -r 14979e23cb5e -r 3de6c4cf6b67 musichomescreen_multiview/musicplayeractionhandlerplugin/inc/musicplayeractionhandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/musichomescreen_multiview/musicplayeractionhandlerplugin/inc/musicplayeractionhandler.h	Wed Sep 01 12:32:02 2010 +0100
@@ -0,0 +1,153 @@
+/*
+* Copyright (c) 2008-2008 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:  Music Player Action Handler Plugin
+*
+*/
+
+
+#ifndef C_MUSICPLAYERACTIONHANDLER_H
+#define C_MUSICPLAYERACTIONHANDLER_H
+
+#include <ahplugin.h>
+#include <mpxplaybackcommanddefs.h>
+
+// FORWARD DECLARATION
+class CLiwMap;
+class TLiwVariant;
+class MMPXPlaybackUtility;
+
+/**
+ *  Music Player Action Handler Plugin.
+ *  Class extends the CAHPlugin in order to be used as a plugin for
+ *  action handler.
+ *  @since S60 S60 v5.0
+ */
+NONSHARABLE_CLASS( CMusicPlayerActionHandler ) : public CAHPlugin
+    {
+public:
+
+    /**
+     * Standard Symbian 2 phase constructor
+     */
+    static CMusicPlayerActionHandler* NewL();
+
+    /**
+     * Standard Symbian 2 phase constructor
+     */
+    static CMusicPlayerActionHandler* NewLC();
+
+    /**
+     * Standard C++ destructor.
+     */
+    ~CMusicPlayerActionHandler();
+
+// from base class CAHPlugin
+
+    /**
+     * From CAHPlugin
+     * This is called by the AH to execute an action 
+     * @param aMap an action object to be executed
+     * @return Error code
+     */
+    TInt ExecuteActionL( const CLiwMap* aMap );
+
+private:
+    /**
+     * Standard Symbian 2nd phase constructor.
+     */
+    void ConstructL();
+
+    /**
+     * Executes Playback command on the current player.
+     * @param aMap an action object to be executed
+     * @return status code
+     */
+    TInt ExecutePlaybackCommandL( const CLiwMap* aMap );
+
+    /**
+     * Sends a message to Music Player.
+     * @param aMap an action object to be executed
+     * @return status code
+     */
+    TInt ExecuteMessageToMusicPlayerL( const CLiwMap* aMap );
+
+    /**
+     * goes to now-playing view
+     * @return status code
+     */
+    TInt GoToNowPlayingL();
+    
+    /**
+     * goes to The last Played song.
+     * @param aMinimized indicates if app should be in the background.
+     * @return status code
+     */
+    TInt GoToLastPlayedL(TBool aMinimazed);
+    
+    /**
+     * goes to library/collection view
+     * @return status code
+     */
+    TInt GoToMusicLibraryL();
+    
+    /**
+     * goes to Album & Artist view
+     * @return status code
+     */
+    TInt GoToAlbumViewL();
+    
+    /**
+     * Gets a descriptor from the map.
+     * @param aMap containing the data.
+     * @param aString where the data is extracted to.
+     * @param aMapName element of the map that is to be extracted.
+     * @return status code
+     */
+    TInt ExtractDesL( const CLiwMap* aMap, RBuf& aString,
+            const TDesC8& aMapName );
+
+    /**
+     * Gets a variant from the map.
+     * @param aMap containing the data.
+     * @param aVariant where the data is extracted to.
+     * @param aMapName element of the map that is to be extracted.
+     * @return status code
+     */
+    TInt ExtractVariantL( const CLiwMap* aMap, TLiwVariant& aVariant,
+            const TDesC8& aMapName );
+
+    /**
+     *  Sets the playback command.
+     *  @param aCommand commandType.
+     */
+    void SetPlaybackCommandL( TMPXPlaybackCommand aCommand );
+    
+    /**
+     *  Calls transition effect. 
+     *  To be called before bringing an already running application to foreground.
+     *  @param aNext TUid of the application to transition to.
+     */
+    void BeginFullScreenTransEffect( const TUid& aNext );
+private: // data
+
+    /**
+     * The playback utility where playback operations are performed.
+     * Own.
+     */
+    MMPXPlaybackUtility* iPlaybackUtility;
+    };
+
+#endif /* C_MUSICPLAYERACTIONHANDLER_H */
+
+//  End of File