--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpx/playbackframework/playbackengine/inc/mpxautoresumehandler.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,155 @@
+/*
+* 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:  Auto resume handler
+*
+*/
+
+
+
+#ifndef CMPXAUTORESUMEHANDLER_H
+#define CMPXAUTORESUMEHANDLER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <mpxpskeyobserver.h>
+#include <mpxplaybackframeworkdefs.h>
+
+// FORWARD DECLARATIONS
+class CMPXPlaybackEngine;
+class CMPXPSKeyWatcher;
+
+/**
+*  CMPXAutoResumeHandler.
+*  Class for processing call state events.
+*
+*  @since 3.0
+*/
+NONSHARABLE_CLASS(CMPXAutoResumeHandler) :  public CBase,
+                                            public MMPXPSKeyObserver
+
+    {
+public:
+    /**
+    * Creates instance of the CMPXAutoResumeHandler class.
+    *
+    * @param aEngine reference to playback engine
+    * @param aMixerSupport flag to support mixer
+    * @return Returns the instance just created.
+    */
+    static CMPXAutoResumeHandler* NewL(CMPXPlaybackEngine& aEngine,
+                                       TBool aMixerSupport);
+
+    /**
+    * Destructor.
+    */
+    virtual ~CMPXAutoResumeHandler();
+    
+    /**
+    * Handle open file complete
+    */
+    void HandleOpenFileComplete();
+    
+    /**
+    * Handle playback state change
+    * @param aState new state    
+    */
+    void HandlePlaybackStateChange(TMPXPlaybackState aState);
+
+    /**
+    * Handle complete of playing a song
+    * @aError error code
+    */
+    void HandlePlaybackComplete(TInt aError);
+
+    /**
+    * Resume timer cancel.
+    */
+    void CancelResumeTimer();
+
+    /**
+     * Set autoresume value
+     */
+    void SetAutoResume(TBool aAutoResume);
+
+private: // constructors
+
+    /**
+    * C++ default constructor.
+    *
+    * @param aEngine reference to playback engine
+    * @param aMixerSupport flag to support mixer
+    */
+    CMPXAutoResumeHandler(CMPXPlaybackEngine& aEngine, TBool aMixerSupport);
+
+    /**
+    * Symbian OS constructor.
+    */
+    void ConstructL();
+
+private: // From base classes
+
+    /**
+    * From MMPXPSKeyObserver
+    * Handle PS event
+    *
+    * @param aUid The UID that identifies the property category
+    * @param aKey The property sub-key
+    */
+    void HandlePSEvent(TUid aUid, TInt aKey);
+
+private:  // New functions
+
+    /**
+    * Handle call state or type change.
+    */
+    void DoHandleStateChangeL();
+
+    /**
+    * Check if we should go to pause in
+    * given call state
+    */
+    TBool ShouldPause();
+
+    /**
+    * Handle resume timer callback
+    */
+    void HandleResumeTimerCallback();
+
+    /**
+    * Callback for resume timer.
+    */
+    static TInt ResumeTimerCallback(TAny* aPtr);
+
+    /**
+    * Checks if current player is remote: playback shouldn't be paused
+    * in that case
+    */
+    TBool IsPlaybackRemote();
+
+private: // data
+    CMPXPlaybackEngine&  iEngine;
+    TBool iMixerSupport;
+    TBool iPausedForCall;
+    CMPXPSKeyWatcher* iStateObserver; // owned
+    CMPXPSKeyWatcher* iTypeObserver;  // owned
+    TTime iKErrDiedTime;
+    TBool iAutoResume;
+
+    // Timer for resume operation. Owned.
+    CPeriodic* iResumeTimer;
+    };
+
+#endif      // CMPXAUTORESUMEHANDLER_H   
+            
+// End of File