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1 /* |
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2 * Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * See class description below |
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16 * |
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17 */ |
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18 |
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19 |
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20 #ifndef __LANDMARKS_LM_CATEGORIES_MODEL_H__ |
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21 #define __LANDMARKS_LM_CATEGORIES_MODEL_H__ |
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22 |
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23 |
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24 #include <e32std.h> |
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25 #include <EPos_Landmarks.h> |
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26 |
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27 |
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28 class CLandmarksApplicationEngine; |
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29 class CPosLandmarkCategory; |
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30 class CGulIcon; |
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31 |
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32 |
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33 |
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34 /** |
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35 * CLandmarksLmCategoriesModel holds the data displayed in the category |
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36 * listbox in the landmarks category edit dialog. |
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37 */ |
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38 class CLandmarksLmCategoriesModel : public CBase |
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39 { |
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40 public: // Constructors and destructor |
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41 |
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42 /** |
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43 * Two-phased constructor. |
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44 * |
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45 * @param aEngine the landmarks application engine. |
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46 * @param aMarkedCategories an array of selected landmarks. |
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47 */ |
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48 static CLandmarksLmCategoriesModel* NewL( |
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49 CLandmarksApplicationEngine& aEngine, |
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50 RArray<TPosLmItemId>& aMarkedCategories); |
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51 |
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52 /** |
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53 * Destructor. |
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54 */ |
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55 ~CLandmarksLmCategoriesModel(); |
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56 |
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57 public: // New functions |
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58 |
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59 /** |
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60 * Stores ids of selected categories. |
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61 * |
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62 * @param aSelectedIndexes array of indexes of selected catgeories |
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63 */ |
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64 void SelectCategoriesL(CArrayFixFlat<TInt>& aSelectedIndexes); |
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65 |
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66 /** |
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67 * Returns a descriptor array of formatted list items. |
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68 * |
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69 * @return an descriptor array suitable for a two-column listbox |
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70 */ |
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71 CDesCArray* FormattedCategoryNamesL(); |
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72 |
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73 /** |
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74 * Returns array of indices of selected categories. |
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75 * |
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76 * @return array of indexes of selected catgeories |
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77 */ |
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78 CArrayFixFlat<TInt>* SelectedCategoriesL(); |
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79 |
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80 private: |
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81 |
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82 /** |
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83 * C++ constructor. |
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84 * |
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85 * @param aMarkedCategories an array of selected landmarks. |
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86 */ |
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87 CLandmarksLmCategoriesModel( |
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88 RArray<TPosLmItemId>& aMarkedCategories); |
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89 |
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90 /** |
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91 * By default Symbian 2nd phase constructor is private. |
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92 * |
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93 * @param aEngine the landmarks application engine. |
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94 */ |
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95 void ConstructL(CLandmarksApplicationEngine& aEngine); |
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96 |
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97 private: // Data |
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98 |
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99 //! contains all existing categories |
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100 CArrayPtr<CPosLandmarkCategory>* iCategories; |
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101 |
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102 /** contains Ids for those categories that are selected for the |
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103 edited landmark. */ |
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104 RArray<TPosLmItemId>& iMarkedCategoryIds; |
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105 |
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106 /** An array of formatted category names suitable for a two-column |
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107 listbox. */ |
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108 CDesCArrayFlat* iListItems; |
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109 |
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110 }; |
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111 |
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112 #endif // __LANDMARKS_LM_CATEGORIES_MODEL_H__ |
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113 |