1 /*

     2 * Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *     See class description below

    16 *

    17 */

    18 

    19 

    20 #ifndef __LANDMARKS_LM_CATEGORIES_MODEL_H__

    21 #define __LANDMARKS_LM_CATEGORIES_MODEL_H__

    22 

    23 

    24 #include <e32std.h>

    25 #include <EPos_Landmarks.h>

    26 

    27 

    28 class CLandmarksApplicationEngine;

    29 class CPosLandmarkCategory;

    30 class CGulIcon;

    31 

    32 

    33 

    34 /**

    35 *  CLandmarksLmCategoriesModel holds the data displayed in the category 

    36 *  listbox in the landmarks category edit dialog.

    37 */

    38 class CLandmarksLmCategoriesModel : public CBase

    39 	{

    40     public: // Constructors and destructor

    41 

    42         /**

    43         * Two-phased constructor.

    44         *

    45         * @param aEngine the landmarks application engine.

    46         * @param aMarkedCategories an array of selected landmarks.

    47         */

    48         static CLandmarksLmCategoriesModel* NewL(

    49             CLandmarksApplicationEngine& aEngine,

    50             RArray<TPosLmItemId>& aMarkedCategories);

    51 

    52         /**

    53         * Destructor.

    54         */

    55 	    ~CLandmarksLmCategoriesModel();

    56 

    57     public: // New functions

    58 

    59         /**

    60         * Stores ids of selected categories.

    61         *

    62         * @param aSelectedIndexes array of indexes of selected catgeories

    63         */

    64 	    void SelectCategoriesL(CArrayFixFlat<TInt>& aSelectedIndexes);

    65 

    66         /**

    67         * Returns a descriptor array of formatted list items.

    68         *

    69         * @return an descriptor array suitable for a two-column listbox

    70         */

    71         CDesCArray* FormattedCategoryNamesL();

    72 

    73         /**

    74         * Returns array of indices of selected categories.

    75         *

    76         * @return array of indexes of selected catgeories

    77         */

    78 		CArrayFixFlat<TInt>* SelectedCategoriesL();

    79 

    80     private:

    81 

    82         /**

    83         * C++ constructor.

    84         *

    85         * @param aMarkedCategories an array of selected landmarks.

    86         */

    87 	    CLandmarksLmCategoriesModel(

    88             RArray<TPosLmItemId>& aMarkedCategories);

    89 

    90         /**

    91         * By default Symbian 2nd phase constructor is private.

    92         *

    93         * @param aEngine the landmarks application engine.

    94         */

    95 	    void ConstructL(CLandmarksApplicationEngine& aEngine);

    96 

    97     private: // Data

    98 

    99         //! contains all existing categories

   100         CArrayPtr<CPosLandmarkCategory>* iCategories;

   101 

   102         /** contains Ids for those categories that are selected for the 

   103             edited landmark. */

   104         RArray<TPosLmItemId>& iMarkedCategoryIds;

   105 

   106         /** An array of formatted category names suitable for a two-column 

   107             listbox. */

   108 	    CDesCArrayFlat* iListItems;

   109 	    

   110 	};

   111 

   112 #endif // __LANDMARKS_LM_CATEGORIES_MODEL_H__

   113