--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoplayerapp/mpxvideoplayer/inc/mpxvideoplayeriadupdate.h	Wed Sep 15 12:15:24 2010 +0300
@@ -0,0 +1,148 @@
+/*
+* Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:    IAD update handling.
+* 
+*/
+
+
+// Version : %version: 1 %
+
+
+#ifndef CMPXVIDEOPLAYERIADUPDATE_H
+#define CMPXVIDEOPLAYERIADUPDATE_H
+
+#include <e32std.h>
+#include <iaupdateobserver.h>
+
+class CIAUpdate;
+class CIAUpdateParameters;
+class MMPXViewUtility;
+
+
+/**
+ * This class handles IAD update.
+ */
+NONSHARABLE_CLASS( CMpxVideoPlayerIadUpdate ) : public CBase, public MIAUpdateObserver
+    {
+
+public: // Constructors and destructor
+
+    /**
+     * Two-phased constructor.
+     * @param aViewUtility Reference to view utility
+     */
+    static CMpxVideoPlayerIadUpdate* NewL( MMPXViewUtility& aViewUtility );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CMpxVideoPlayerIadUpdate();
+   
+public: // New methods
+
+    /**
+     * Start IAD update process.
+     */
+    void StartL();
+
+private: // Constructors and destructor
+
+    /**
+     * C++ default constructor.
+     * @param aViewUtility Reference to view utility
+     */
+    CMpxVideoPlayerIadUpdate( MMPXViewUtility& aViewUtility );
+
+    /**
+    * By default Symbian 2nd phase constructor is private.
+    */
+    void ConstructL();
+
+private: // New methods
+
+    /** 
+     * From MIAUpdateObserver.
+     * This callback function is called when the update checking operation has completed.
+     *
+     * @param aErrorCode The error code of the observed update operation.
+     *                   KErrNone for successful completion, 
+     *                   otherwise a system wide error code.
+     * @param aAvailableUpdates Number of the updates that were found available.
+     *
+     * @since S60 v3.2
+     */
+    void CheckUpdatesComplete( TInt aErrorCode, TInt aAvailableUpdates );
+
+
+    /** 
+     * From MIAUpdateObserver.
+     * This callback function is called when an update operation has completed.
+     * Even if multiple functions are provided to start different update operations,
+     * this callback function is always called after an update operation has completed.
+     *
+     * @param aErrorCode The error code of the completed update operation.
+     *                   KErrNone for successful completion, 
+     *                   otherwise a system wide error code.
+     * @param aResult Details about the completed update operation.
+     *                Ownership is transferred.
+     *
+     * @since S60 v3.2
+     */
+    void UpdateComplete( TInt aErrorCode, CIAUpdateResult* aResultDetails );
+
+
+    /** 
+     * From MIAUpdateObserver.
+     * This callback function is called when an update query operation has completed.
+     *
+     * @param aErrorCode The error code of the observed query operation.
+     *                   KErrNone for successful completion, 
+     *                   otherwise a system wide error code.
+     * @param aUpdateNow ETrue informs that an update operation should be started.
+     *                   EFalse informs that there is no need to start an update
+     *                   operation.
+     * @since Series 60 3.2
+     */
+    void UpdateQueryComplete( TInt aErrorCode, TBool aUpdateNow );
+
+
+    /**
+     * Parses SDP file.
+     * @since Series 60 3.2
+     * @param none.
+     * @return none.
+     */
+    void Delete();
+
+private: // Data
+
+    /**
+     * IAD update API.
+     */
+    CIAUpdate* iUpdate;
+
+    /**
+     * IAD update parameters.
+     */
+    CIAUpdateParameters* iParameters;
+
+    /**
+     * Reference to view utility.
+     */
+    MMPXViewUtility& iViewUtility;
+
+    };
+
+#endif // CMPXVIDEOPLAYERIADUPDATE_H
+