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1 /* |
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2 * Copyright (c) 2004 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: LandmarksUi Content File - CLmkParseAllWrapper class parses all landmarks and |
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15 * maintains an index. |
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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 |
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21 |
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22 |
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23 |
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24 |
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25 |
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26 #ifndef CLMKPARSEALLWRAPPER_H |
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27 #define CLMKPARSEALLWRAPPER_H |
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28 |
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29 // INCLUDES |
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30 #include <e32std.h> |
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31 #include "MLmkAOOperationObserver.h" |
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32 #include "CLmkLandMarkCategoriesName.h" |
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33 #include "CLmkLandmark.h" |
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34 |
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35 // FORWARD DECLARATIONS |
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36 class CLmkAOOperation; |
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37 class CPosLandmarkParser; |
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38 class CPosLandmark; |
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39 |
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40 class CPosLandmarkDatabase; |
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41 // CLASS DECLARATION |
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42 |
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43 /** |
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44 * CLmkParseAllWrapper class. |
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45 * This class parses all landmarks and maintains an index. |
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46 * It becomes obsolete once CPosLandmarkParser supports indexed parsing. |
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47 */ |
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48 class CLmkParseAllWrapper |
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49 : public CBase, public MLmkAOOperationObserver |
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50 { |
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51 public: // Constructors and destructor |
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52 /** |
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53 * Creates CLmkParseAllWrapper |
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54 * @param aParser |
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55 * @param aObserver |
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56 * @return newly instantiated object |
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57 */ |
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58 |
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59 static CLmkParseAllWrapper* NewL( CPosLandmarkParser& aParser, |
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60 MLmkAOOperationObserver& aObserver, |
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61 CPosLandmarkDatabase& aDb ); |
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62 |
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63 /** |
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64 * Destructor. |
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65 */ |
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66 ~CLmkParseAllWrapper(); |
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67 |
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68 public: // New functions |
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69 |
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70 /** |
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71 * Asynchronous method for parsing all landmarks. |
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72 */ |
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73 void ParseAllL(); |
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74 |
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75 /** |
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76 * Returns parsed landmark, ownership is transferred. |
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77 * @param aLandmarkIndex |
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78 * @return landmark |
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79 */ |
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80 CPosLandmark* LandmarkLC( TUint aLandmarkIndex ); |
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81 |
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82 TInt NumOfLandmarks(); |
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83 CPosLandmark* Landmark( TUint aLandmarkIndex ); |
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84 CLmkLandMarkCategoriesName* CategoryNameLC( TUint aLandmarkIndex ); |
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85 |
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86 /** |
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87 * Gets the CLmkLandmark object |
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88 * @param aLandmarkIndex |
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89 */ |
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90 CLmkLandmark* LmkLandmarkLC( TInt aLandmarkIndex ); |
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91 protected: // From MLmkAOOperationObserver |
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92 void HandleOperationL( TOperationTypes aType, |
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93 TReal32 aProgress, |
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94 TInt aStatus ); |
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95 |
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96 protected: // Constructors and destructor |
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97 /** |
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98 * C++ constructor. |
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99 * @param aParser |
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100 * @param aObserver |
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101 * @return newly instantiated object |
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102 */ |
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103 CLmkParseAllWrapper( CPosLandmarkParser& aParser, |
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104 MLmkAOOperationObserver& aObserver, |
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105 CPosLandmarkDatabase& aDb); |
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106 |
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107 /** |
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108 * By default Symbian 2nd phase constructor is private. |
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109 */ |
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110 void ConstructL(); |
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111 private: // Data |
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112 |
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113 // Parsed landmarks |
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114 RPointerArray<CLmkLandmark> iLmkLandmarks; |
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115 RPointerArray<CLmkLandMarkCategoriesName> iCategoriesNames; |
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116 |
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117 ///Ref: |
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118 CPosLandmarkParser& iParser; |
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119 |
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120 MLmkAOOperationObserver& iObserver; |
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121 |
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122 ///Own: |
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123 CLmkAOOperation* iAOOperation; |
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124 //Ref |
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125 CPosLandmarkDatabase& iDb; |
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126 }; |
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127 |
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128 #endif // CLMKPARSEALLWRAPPER_H |
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129 |
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130 // End of File |