--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/dataprovider/inc/glxbindingset.h	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,95 @@
+/*
+* 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:    bindings required to populate the visual item
+*
+*/
+
+
+
+
+#ifndef _GLXBINDINGSET_H_
+#define _GLXBINDINGSET_H_
+
+#include <e32base.h>                  // Container Base Class
+#include "glxbinding.h"               // holds the bindings required to populate the visual item
+#include "mglxbindingobserver.h"      // Notifies that binding has changed
+
+class TGlxMedia;                      // media item in the item pool
+
+namespace Alf
+    {
+    class MulVisualItem;              // Client need to use this class to add data in data model
+    }
+
+class CGlxAttributeRequirements;      // class will set the required attribute to the medialist
+
+/**
+ * CGlxBindingSet
+ * The binding set is created by the binding set factory.
+ * This basically holds the bindings required to populate the visual item.
+ */
+NONSHARABLE_CLASS( CGlxBindingSet ) : public CGlxBinding, public MGlxBindingObserver
+    {
+public:
+	/**
+	* Two phase construction
+	* @param aObserver Observes binding
+	*/
+    static CGlxBindingSet* NewLC( MGlxBindingObserver& aObserver );
+	
+	/**
+	*Destructor
+	*/
+    ~CGlxBindingSet();
+	
+ 	/**
+	* Adds the bindings to the binding set
+	* @param aBinding The binding to be added to the binding set : owned
+	*/
+    void AddBindingL( CGlxBinding* aBinding );
+    
+	// From CGlxBinding
+    void PopulateT( Alf::MulVisualItem& aItem, const TGlxMedia& aMedia,
+		TBool aIsFocused ) const;
+    TBool HasRelevantAttributes( const RArray< TMPXAttribute >& aAttributes ) const;
+    
+    TResponse HandleFocusChanged( TBool aIsGained );
+    
+    void HandleItemChangedL(const CMPXCollectionPath& aPath );
+    /**
+	* Adds the fetch context to medialist
+	* @param aAttributeRequirement The object that sets the attribute to medialist
+	*/
+    void AddRequirementsL( CGlxAttributeRequirements& aAttributeRequirement,TSize aSize);
+    
+private: 
+	/**
+	* Constructor
+	* @param aObserver Observes binding
+	*/
+    CGlxBindingSet( MGlxBindingObserver& aObserver );
+    
+	// From MGlxBindingObserver
+    void HandleBindingChanged( const CGlxBinding& aBinding );
+    
+private:
+	// Binding Observer
+    MGlxBindingObserver& iObserver;
+	
+	// Array of Binding-Bindingset
+    RPointerArray< CGlxBinding > iBindings;
+    
+    };
+
+#endif // _GLXBINDINGSET_H_