--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/commandhandlers/commandhandlerupnp/inc/glxupnprendererimpl.h	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,237 @@
+/*
+* Copyright (c) 2008-2009 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:    Implements rendering of the Image/Video
+*
+*/
+
+
+
+
+#ifndef C_GLXUPNPRENDERERIMPL_H__
+#define C_GLXUPNPRENDERERIMPL_H__
+
+#include "glxupnprendererdefs.h"
+#include "glxupnpthumbnailsaver.h"
+   
+//External Includes
+#include <mglxactivemedialistchangeobserver.h>
+#include <mglxactivemedialistresolver.h>
+#include <mglxmedialistobserver.h>
+
+//for upnp show command
+#include <upnpshowcommand.h>
+#include <upnpcommandobserver.h>
+
+
+#include <glxmediaid.h>
+#include <mglxmedialist.h> //for medialist
+
+//Forward Declarations
+class MGlxMediaList;
+class CGlxDefaultAttributeContext;
+class CGlxDefaultThumbnailContext;
+class TGlxMediaId;
+class CImageEncoder; 
+class MGlxThumbnailSaveComplete;
+class CGlxThumbnailSaver;
+
+/**   
+*  Implements the renderering of the image/video 
+*
+*  @lib glxupnpcommandhandler.lib   
+*/
+
+NONSHARABLE_CLASS( CGlxUpnpRendererImpl ):public CBase,
+                                          public MGlxActiveMediaListChangeObserver,
+					                      public MGlxMediaListObserver,
+					                      public MUpnpCommandObserver, 
+                                          public MGlxThumbnailSaveComplete
+    {
+public:
+    
+    /**
+     * Two-phased constructor.
+     *
+     * @return Pointer
+     */     
+    static CGlxUpnpRendererImpl* NewL();
+    
+    /**
+    * Destructor
+    */    
+    ~CGlxUpnpRendererImpl();  
+
+private:
+
+    /**
+     * Symbian 2nd phase constructor
+     */     
+    void ConstructL();
+    
+    /**
+    * Default Constructor
+    */    
+    CGlxUpnpRendererImpl();   
+    
+public:
+    
+    /**
+    * Show the video file on the UPnP device
+    */
+    void UpnpShowVideoL();    
+
+    /**
+    * Access point is set or not
+    * @return ETrue access point is defined
+    */    
+    static TBool IsSupported();
+    
+    /**
+    * Error Status when Show Image/Video
+    * @return TErrorStatus - UPnP Status
+    */    
+    NGlxUpnpRenderer::TErrorStatus UpnpErrorStatus();
+    //From MGLxMediaListObserver 
+
+    void HandleItemAddedL(TInt aStartIndex, TInt aEndIndex,MGlxMediaList* aList);
+
+
+    void HandleMediaL(TInt aListIndex, MGlxMediaList* aList);
+
+
+    void HandleItemRemovedL(TInt aStartIndex, TInt aEndIndex,MGlxMediaList* aList);
+
+
+    void HandleItemModifiedL(const RArray<TInt>& aItemIndexes, MGlxMediaList* aList) ;
+
+
+    void HandleAttributesAvailableL(TInt aItemIndex,const RArray<TMPXAttribute>& aAttributes,
+                                    MGlxMediaList* aList);	
+
+
+    void HandleFocusChangedL(NGlxListDefs::TFocusChangeType aType, TInt aNewIndex, TInt aOldIndex,
+                            MGlxMediaList* aList);
+
+    void HandleItemSelectedL(TInt aIndex, TBool aSelected, MGlxMediaList* aList);
+
+    void HandleMessageL(const CMPXMessage& aMessage, MGlxMediaList* aList);
+
+    void HandleError(TInt aError) { (void)aError; };
+
+    //From MGlxActiveMediaListChangeObserver
+
+    void HandleActiveMediaListChanged();	   
+
+    //From MUpnpCommandObserver
+
+    void CommandComplete( TInt aStatusCode );   
+
+    //MGlxThumbnailSaveComplete
+
+    void HandleFileSaveCompleteL(const TDesC& aPath);
+
+    // Callback function
+    static TInt DoFocusChanged( TAny* aPtr );
+
+private:
+    /**
+    * Creates the contextfor the medailist
+    * @return none
+    */
+    void CreateContextL();    
+
+    /**
+    * Access the active media list of the view
+    */
+    void PrepareMediaListL(); 
+
+    /**
+    * Access the active media list of the view
+    */        
+    void SendFocusedItemL(TInt aNewIndex);
+    
+    /**
+    * Access the active media list of the view
+    */ 
+    void SendFocusedItemL(TInt aNewIndex,const RArray<TMPXAttribute>& aAttributes);	
+    
+    /**
+    * Get the image attribute
+    */ 
+    void GetImageL(const TGlxMedia& aMedia);
+    
+    /**
+    * Get the video attribute
+    */ 
+    void GetVideoL(const TGlxMedia& aMedia,TMPXAttribute& aAttrThumbnail);
+    
+    /**
+    * Show Command has been completed.
+    */
+    void CommandCompleteL( TInt aStatusCode );  
+    
+    /**
+    * Display the Image after the Video play is Complete
+    */ 
+    void ShowImageAfterVideoL();
+
+    /**
+     * Used by the callback function to provide asynchronous focus change 
+     */
+    void DoFocusChangedL();
+    
+private:
+
+    ///used to resolve the medialist from the views
+    MGlxActiveMediaListResolver* iActiveMediaListResolver;   
+
+    ///activemedialist obj , ref from the tile or full screen view
+    MGlxMediaList* iActiveMediaList;     
+
+    /// attribute context (owned)
+    ///@ used for retrieving the uri attribute of the focused item(image/video)
+    CGlxDefaultAttributeContext* iAttributeContext;     
+
+    ///upnpshow command
+    ///@owns CGlxUpnpRendererImpl
+    CUpnpShowCommand* iUpnpShowCommand;
+    
+    //Check the previouusly focussed item
+    TGlxMediaId iPreviouslySentMediaId;
+
+    ///thumbnail context (owned)
+    /// used for retrieving the thumbnail of the focused video from the tile views
+    CGlxDefaultThumbnailContext* iThumbnailContext;
+    
+    ///Thumbnail saver class object(owned)
+    ///@ used for saving the blited thumbnail image        
+    CGlxThumbnailSaver* iThumbnailSaver;
+    ///Flag to decide if video is to be shown on the rendering device
+    //TRUE implies video is being shown on UPnP
+    //FALSE implies image is being shown on UPnP
+    TBool iIsVideoShow;
+    
+    //Store the path of the thumbnail video icon
+    TBuf<35> iVideoThumbnail;
+    //The UPnP Error Status when show is complete
+    NGlxUpnpRenderer::TErrorStatus iUpnpErrorStatus;
+    
+    // Handle a change in focus asynchronously, owned
+    CAsyncCallBack* iHandleFocusChangeCallback;
+public:
+	//flag to check if upnp is supported
+	TBool iUpnpSupported;
+    };					                      
+
+#endif		
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