diff -r 1fc85118c3ae -r 870918037e16 locationlandmarksrefappfors60/Inc/LandmarksCategoriesModel.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/locationlandmarksrefappfors60/Inc/LandmarksCategoriesModel.h	Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,151 @@
+/*
+* Copyright (c) 2004-2005 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:  
+*     See class description below
+*
+*/
+
+
+#ifndef __LANDMARKS_CATEGORIES_MODEL_H__
+#define __LANDMARKS_CATEGORIES_MODEL_H__
+
+
+#include <e32base.h>
+
+
+class CPosLandmarkCategory;
+
+
+
+/**
+*  CLandmarksCategoriesModel holds the data displayed in the category listbox.
+*/
+class CLandmarksCategoriesModel : public CBase
+	{
+    public: // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static CLandmarksCategoriesModel* NewL();
+
+        /**
+        * Destructor.
+        */
+	    ~CLandmarksCategoriesModel();
+
+    public: // New functions
+
+        /**
+        * Sets the data member iItemIds
+        * 
+        * @param aItemIds a pointer to an array of item ids
+        */
+        void SetItemIds(RArray<TPosLmItemId>* aItemIds);
+
+        /**
+        * ItemList returns a pointer to an array to be used for the listbox
+        *
+        * @return a pointer to an array of descriptors to be displayed in the 
+        * listbox
+        */
+	    CDesCArraySeg* ItemList();
+
+        /**
+        * SetCurrentItem sets the item in the model that is selected in the 
+        * listbox.
+        *
+        * @param aIndex the index in the list box that is selected
+        */
+	    void SetCurrentItem(TInt aIndex);
+	    
+        /**
+        * CurrentItemId returns the id of the current item from the model.
+        *
+        * @return the id of the current item from the model, KPosLmNullItemId 
+        * if there is no current item.
+        */
+	    TPosLmItemId CurrentItemId();
+	    
+        /**
+        * CreateIconListL creates and returns an array of icons that is 
+        * displayed in the listbox. Caller takes ownership of the returned 
+        * array.
+        *
+        * @return a pointer to an array to be displayed in the listbox
+        */
+        CIconList* CreateIconListL();
+
+        /**
+        * Repopulates a part of the model.
+        *
+        * @param aCategories the categories to insert to the model
+        */
+        void RepopulateModelL(
+            CArrayPtr<CPosLandmarkCategory>* aCategories);
+
+    private:
+
+        /**
+        * C++ constructor.
+        */
+	    CLandmarksCategoriesModel();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+	    void ConstructL();
+
+        /**
+        * Formats a list item to fit a CEikColumnistBox with one graphic 
+        * column and one descriptor column.
+        *
+        * @param aCategory the category this list item will represent
+        * @return a formatted descriptor buffer
+        */
+        HBufC* FormatListItemLC(CPosLandmarkCategory& aCategory);
+
+        /**
+        * Appends an icen to the icon array.
+        *
+        * @param aMbmFile the multi bitmap file containing the icon to add
+        * @param aIconOffset the offset in the mbm-file where the icon is 
+        * located
+        * @param aMaskOffset the offset in the mbm-file where the icon mask is
+        * located
+        */
+        void AppendIconL(
+            const TDesC& aMbmFile, 
+            TInt aIconOffset, 
+            TInt aMaskOffset);
+
+    private: // Data
+
+        //! contains the ids idenetifying the categories in the DB
+	    RArray<TPosLmItemId>* iItemIds;
+
+        //! indicates which item in the model is selected
+	    TInt iCurrentItem;
+
+        /** Array of formated descriptors suitable to display in a column 
+            listbox */
+	    CDesCArraySeg* iListItems;
+
+        //! an array of category icons
+        CIconList* iIconList;
+
+	};
+
+#endif // __LANDMARKS_CATEGORIES_MODEL_H__
+