diff -r 000000000000 -r 4e91876724a2 photosgallery/viewframework/views/viewbase/inc/glxmskcontroller.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/views/viewbase/inc/glxmskcontroller.h	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,100 @@
+/*
+* 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:    Media item list observer interface 
+ *
+*/
+
+
+
+#ifndef GLXMSKCONTROLLER_H_
+#define GLXMSKCONTROLLER_H_
+
+
+#include <mglxmedialistobserver.h>
+#include <eikbtgpc.h>  
+#include  "glxviewbase.h"
+
+class CGlxUiUtility;
+
+NONSHARABLE_CLASS( CGlxMSKController ): public CBase, public MGlxMediaListObserver
+    {
+public:
+    /*
+     * function NewL
+     */
+    static CGlxMSKController* NewL ();
+
+    /*
+     * Adds object of CGlxMSKController to observe medialist
+     * @param aList Reference of MGlxMediaList 
+     */
+    void AddToObserverL(MGlxMediaList& aList, CEikButtonGroupContainer* aCba);
+
+    /*
+     * Removes object of CGlxMSKController from medialist observer
+     * @param aList Reference of MGlxMediaList
+     */
+    void RemoveFromObserver (MGlxMediaList& aList);
+
+    /**
+     * Sets MSK status.This is called after adding CGlxMSKController
+     * to medialist observer, if there is no HandleAttributeAvailable callback.
+     * @param aList Pointer to MGlxMediaList
+     */
+    void SetStatusOnViewActivationL( MGlxMediaList* aList );
+    
+    /*
+     * Sets the MSK status for the Main List view. 
+     */
+    void SetMainStatusL();
+    
+    /*
+     * Destructor
+     */
+    ~CGlxMSKController();
+
+public: //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);
+
+private:
+    /*
+     * Default Constructor
+     */
+    CGlxMSKController();
+
+    /*
+     * Sets the MSK status on every attribute available callback. 
+     * If attributes not available, but there are items, then this call is forced
+     * by SetStatusOnViewActivationL from MediaListViewBase
+     * @param aList Pointer og MGlxMediaList
+     */
+    void SetStatusL( MGlxMediaList* aList );
+
+private:    
+    CEikButtonGroupContainer* iCba;
+    TBool iAttributeAvailable;
+    CGlxUiUtility* iUiUtility;
+    };
+
+
+#endif /*GLXMSKCONTROLLER_H_*/