--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/dataprovider/inc/glxdetailsmulmodelproviderimpl.h	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,176 @@
+/*
+* 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:    Implementation class for details data provider
+*
+*/
+
+
+
+
+#ifndef _GLXDETAILSMULMODELPROVIDERIMPL_H_
+#define _GLXDETAILSMULMODELPROVIDERIMPL_H_
+
+#include "glxmulmodelproviderbase.h"            // Dataprovider base
+#include "mglxbindingobserver.h"                // Notifies that binding has changed
+
+// Forward declarations
+class TGlxMulBindingSetFactory;                 // Create binding set
+class CGlxAttributeRequirements;                // This class will set the required attribute to the medialist
+class CAlfEnv;                                  // This is the UI Accelerator Toolkit environment object
+class CEikMenuPane;                             // Menu panes are opened by activating the menu title
+class CGlxBinding;                              // This class holds the bindings required to populate the visual item
+/** Error Id EMPY-7MKDHP **/
+class MGlxMetadataDialogObserver ;				// call back to  details dailog
+
+namespace Alf
+    {
+    class IMulWidget;                           // An interface for all Multimedia widgets
+    }
+
+/**
+ * CGlxDetailsMulModelProviderImpl 
+ * This is the implementation class of details data provider
+ */
+NONSHARABLE_CLASS( CGlxDetailsMulModelProviderImpl ) : public CGlxMulModelProviderBase,
+														public MGlxBindingObserver
+    {
+public:
+	
+	/** Constructor
+ 	 * @param aEnv Env variable of ALF
+   	 * @param aWidget Alf Widget type
+ 	 * @param aMediaList medialist from which attributes to be fetched
+ 	 * @param aDefaultTemplate Template that will be set to model
+ 	 */
+	static CGlxDetailsMulModelProviderImpl* NewL(
+	    CAlfEnv& aEnv, 
+    	Alf::IMulWidget& aWidget,
+    	MGlxMediaList& aMediaList,
+    	Alf::mulwidget::TLogicalTemplate aDefaultTemplate,
+    	TInt aDataWindowSize );
+    	
+    /**
+	 * ConstructL
+	 * @param aEnv Alf environment
+	 * @param aDefaultTemplate The default template of the widget
+	 */
+    void ConstructL(
+        CAlfEnv& aEnv,
+        Alf::mulwidget::TLogicalTemplate aDefaultTemplate,
+        TInt aDataWindowSize );
+        
+    /**
+	 * Destructor
+	 */
+    ~CGlxDetailsMulModelProviderImpl();
+    
+	/**
+	 * This Api uses the binding set factory to create the binding set 
+	 * @param aFactory factory instance
+	 */
+   void AddEntryL( const TGlxMulBindingSetFactory& aFactory );
+
+    /// the ModelProvider will be calling this , change the comments
+	/**
+	 * OfferCommandL
+	 * This will be called from details provider whenever there is an event (for example: navi key pressed ) 
+	 * @param aCommandId Id of the command that is about to be executed
+	 */
+    TBool OfferCommandL( TInt aCommandId );
+	
+	/**
+	 * InitMenuL
+	 * This will determine what options to be present in menu pane
+	 * @param aMenu The menu pane to edit
+	 */
+    void InitMenuL( CEikMenuPane& aMenu );
+    
+    /**
+     * HideLocationMenuItem
+     * @param aMenu The menu pane to edit
+     */
+    void HideLocationMenuItem( CEikMenuPane& aMenu ); 
+   
+    /**
+     * EnableMskL
+     * This will change the middle softkey as per the focussed item
+     */
+    void EnableMskL();
+
+     /**
+     * SetDetailsDailogObserver
+     * This will set the details dailog observer
+     */
+     /** Error Id EMPY-7MKDHP **/
+    void SetDetailsDailogObserver( MGlxMetadataDialogObserver& aObserver ) ;
+
+private:
+
+	/**
+	 * Constructor
+	 * @param aWidget Alf Widget type
+	 */
+	CGlxDetailsMulModelProviderImpl(
+	    Alf::IMulWidget& aWidget, 
+	    MGlxMediaList& aMediaList,
+		Alf::mulwidget::TLogicalTemplate aDefaultTemplate,
+		TInt aDataWindowSize);
+    
+	// From MGlxBindingObserver
+	void HandleBindingChanged( const CGlxBinding& aBinding );
+    
+    
+	// From CGlxMulModelProviderBase
+	void HandleFocusChanged( TInt aNewFocus, TInt aPreviousFocus );
+	
+	// From MGlxMediaListObserver
+    void HandleAttributesAvailableL( TInt aIndex, 
+        const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList );
+        
+	void HandleItemAddedL(TInt aStartIndex, TInt aEndIndex,
+                                  MGlxMediaList* aList);        
+	
+	void HandleError( TInt aError );
+	
+	void HandleCommandCompleteL( TAny* aSessionId, CMPXCommand* aCommandResult, 
+	    TInt aError, MGlxMediaList* aList );
+    // From IMulModelProvider
+   void  ProvideData (int aIndex, int aCount, Alf::MulDataPath aPath);
+
+	/**
+	 * HasCommandL
+	 * This will check weather command is present in menu pane
+	 * @param aMenuPane The menu pane 
+ 	 * @param aCommandId the command in menu pane 
+	 */
+   TBool HasCommandL( CEikMenuPane& aMenuPane, const TInt aCommandId );
+   
+    /**
+    * Helper function used be HandleError
+    * @param aError the error code to handle.
+    */
+   void DoHandleErrorL( TInt /*aError*/ );
+private:
+
+	// medialist not owned
+	MGlxMediaList& iMediaList;
+	
+	//Array of Bindings owned
+	RPointerArray< CGlxBinding > iEntries;
+    
+    //Fetch context
+    CGlxAttributeRequirements* iAttributeRequirements;
+    };
+    
+#endif // _GLXDETAILSMULMODELPROVIDERIMPL_H_