diff -r 8173571d354e -r 1fc85118c3ae locationlandmarksrefappfors60/Inc/LandmarksCategoriesModel.h --- a/locationlandmarksrefappfors60/Inc/LandmarksCategoriesModel.h Thu Aug 19 09:48:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,151 +0,0 @@ -/* -* 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 - - -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* 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* 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* 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__ -