diff -r 8173571d354e -r 1fc85118c3ae locationlandmarksrefappfors60/Inc/LandmarksModel.h --- a/locationlandmarksrefappfors60/Inc/LandmarksModel.h Thu Aug 19 09:48:36 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,165 +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_MODEL_H__ -#define __LANDMARKS_MODEL_H__ - - -#include -#include - -#include - - -class CPosLandmark; - - - -/** -* Contains the data model of the landmarks view. -* -*/ -class CLandmarksModel : public CBase - { - public: // Constructors and destructor - - /** - * Two-phased constructor. - */ - static CLandmarksModel* NewL(); - - /** - * Destructor. - */ - ~CLandmarksModel(); - - public: // New functions - - /** - * Sets the data member iItemIds - * - * @param aItemIds a pointer to an array of item ids - */ - void SetItemIds(RArray* aItemIds); - - /** Returns item IDs specified by aSelectionIndexes indexes */ - void GetItemIdsL( - const CArrayFix& aSelectionIndexes, - RArray& aItemIds ); - - /** - * Returns a pointer to an array to be used for a list box. - * - * @return an array of descriptors formatted to fit a CEikColumnListBox - * with one icon column to the left and one descriptor column to the - * right. - */ - CDesCArraySeg* ItemList(); - - /** - * Sets current item in the model. The current item should match the - * current selected one in the listbox displaying this model. - * - * @param aIndex the index of the current item in the list. - */ - void SetCurrentItem(TInt aIndex); - - /** - * Returns the item id of the current item in the model. - * - * @return the item id of the current item in the model. - * KPosLmNullItemId if no item is set as current - */ - TPosLmItemId CurrentItemId(); - - /** - * Creates an array of icons that should be displayed be the listbox - * displaying the data of this model. - * - * @return an array of icons. Ownership of CIconList* is tranferred to - * caller - */ - CIconList* CreateIconListL(); - - /** - * Repopulates a part of the model. - * - * @param aLandmarks the landmarks to insert to the model - */ - void RepopulateModelL( - CArrayPtr* aLandmarks); - - private: - - /** - * Formats a list item to fit a CEikColumnistBox with one graphic - * column and one descriptor column. - * - * @param aLandmark the landmarks this list item will represent - * @return a formatted descriptor buffer - */ - HBufC* FormatListItemLC(CPosLandmark& aLandmark); - - /** - * 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: - - /** - * C++ constructor. - */ - CLandmarksModel(); - - /** - * By default Symbian 2nd phase constructor is private. - */ - void ConstructL(); - - private: - - //! contains the current item in the model - TInt iCurrentItem; - - //! an array of formatted descriptors - CDesCArraySeg* iListItems; - - //! an array of item ids matching the landmarks represented by iListItems - RArray* iItemIds; - - //! an array of landmark icons - CIconList* iIconList; - - //! the next index to repopulate - TInt iIndexToPopulate; - - }; - -#endif // __LANDMARKS_MODEL_H__ -