1 /* |
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2 * Copyright (c) 2010 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: defines api for lookup database. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef LOCATIONDATA_LOOKUPDB_H |
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20 #define LOCATIONDATA_LOOKUPDB_H |
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21 |
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22 // DLL_EXPORT macro definition |
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23 #ifdef BUILD_DLL |
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24 #define DLL_EXPORT Q_DECL_EXPORT |
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25 #else |
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26 #define DLL_EXPORT Q_DECL_IMPORT |
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27 #endif |
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28 |
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29 |
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30 |
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31 // INCLUDES |
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32 #include <QObject> |
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33 #include <locationservicedefines.h> |
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34 |
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35 class QSqlDatabase; |
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36 class QSqlQuery; |
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37 |
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38 class QLookupItem |
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39 { |
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40 |
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41 public: |
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42 |
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43 enum IconType |
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44 { |
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45 /** Icon type default */ |
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46 EIconTypeDefault, |
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47 /** Icon type from gallery */ |
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48 EIconTypeGallery, |
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49 /** Icon type from flicker */ |
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50 EIconTypeFlicker, |
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51 /** Icon type from contact thumbnail */ |
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52 EIconTypeContactThumbnail, |
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53 /** Icon type maptile */ |
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54 EIconTypeMapTile |
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55 }; |
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56 |
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57 public: |
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58 // unique id of the entry |
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59 quint32 mId; |
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60 |
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61 // flag to identify if the entry is a duplicate |
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62 quint32 mIsDuplicate; |
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63 |
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64 // Uid of the source entry |
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65 quint32 mSourceUid; |
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66 |
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67 // Source type |
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68 quint32 mSourceType; |
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69 |
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70 // Dest uid in the landmarks database |
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71 quint32 mDestId; |
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72 |
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73 // name |
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74 QString mName; |
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75 |
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76 // Street |
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77 QString mStreet; |
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78 |
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79 // Postal code |
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80 QString mPostalCode; |
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81 |
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82 // City |
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83 QString mCity; |
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84 |
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85 // State |
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86 QString mState; |
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87 |
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88 // Country |
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89 QString mCountry; |
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90 |
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91 // latitude |
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92 double mLatitude; |
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93 |
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94 // longitude |
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95 double mLongitude; |
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96 |
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97 // icon type |
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98 quint32 mIconType; |
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99 |
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100 // icon path |
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101 QString mIconPath; |
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102 |
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103 // map tile path |
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104 QString mMapTilePath; |
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105 |
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106 //One line address |
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107 QString mSingleLineAddress; |
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108 }; |
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109 |
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110 /** |
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111 * Location data lookup database class. |
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112 */ |
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113 class DLL_EXPORT LocationDataLookupDb : public QObject |
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114 { |
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115 |
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116 public: // Constructor |
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117 |
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118 /** |
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119 * Constructor |
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120 */ |
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121 LocationDataLookupDb( QObject *parent = 0 ); |
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122 |
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123 /** |
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124 * Destructor |
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125 */ |
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126 ~LocationDataLookupDb(); |
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127 |
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128 /** |
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129 * Opens the lookup database. |
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130 */ |
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131 bool open(); |
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132 |
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133 /** |
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134 * Closes the lookup database. |
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135 */ |
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136 void close(); |
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137 |
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138 /** |
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139 * Creates an entry in the lookup table. |
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140 * @param[in] aLookupItem The lookup item to be created in the database. |
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141 */ |
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142 void createEntry( QLookupItem& aLookupItem ); |
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143 |
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144 /** |
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145 * Updates an entry in the lookup table. |
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146 * The source id and type is used to find the entry in db |
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147 * @param[in] aLookupItem The lookup item to be updated in the database. |
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148 */ |
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149 void updateEntryBySourceIdAndType( const QLookupItem& aLookupItem ); |
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150 |
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151 /** |
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152 * Updates an entry in the lookup table. |
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153 * The source id and type is used to find the entry in db |
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154 * @param[in] aLookupItem The lookup item to be updated in the database. |
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155 */ |
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156 void updateMaptileBySourceIdAndType( quint32 aSourceId, quint32 aSourceType, QString aImagePath ); |
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157 |
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158 /** |
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159 * Updates an entry in the lookup table. |
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160 * The id is used to find the entry in db |
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161 * @param[in] aLookupItem The lookup item to be updated in the database. |
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162 */ |
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163 void updateEntryById( const QLookupItem& aLookupItem ); |
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164 |
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165 /** |
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166 * Deletes an entry from the lookup table. |
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167 * The source id and type is used to find the entry in db |
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168 * @param[in] aLookupItem The lookup item to be deleted from the database. |
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169 */ |
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170 void deleteEntryBySourceIdAndType( const QLookupItem& aLookupItem ); |
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171 |
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172 /** |
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173 * Finds an entry in the lookup table. |
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174 * @param[in/out] aLookupItem The lookup item to be found in the database. The source id and source type |
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175 * is passed in the lookup item. If the entry is found, all other fields are updated in the lookup item. |
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176 * @return true if found, else false |
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177 */ |
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178 bool findEntryBySourceIdAndType( QLookupItem& aLookupItem ); |
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179 |
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180 /** |
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181 * Finds an entry in the lookup table. |
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182 * @param[in/out] aLookupItem The lookup item to be found in the database. The id is passed |
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183 * in the lookup item. If the entry is found, all other fields are updated in the lookup item. |
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184 * @return true if found, else false |
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185 */ |
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186 bool findEntryById( QLookupItem& aLookupItem ); |
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187 |
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188 /** |
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189 * Finds list of lookup items given a landmark id. |
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190 * @param[in] aLandmarkId The landmark id to be found in the lookup database. |
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191 * @param[out] aLookupItemArray List of lookup entries found. |
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192 */ |
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193 void findEntriesByLandmarkId( const quint32 aLandmarkId, |
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194 QList<QLookupItem>& aLookupItemArray ); |
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195 |
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196 /** |
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197 * Gets list of lookup items. |
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198 * @param[in] aCollectionId The collection id, whose whose corresponding entries needs to be fetched. |
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199 * By default all the entries in the lookup db are fetched. |
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200 * @param[out] aLookupItemArray List of lookup entries found. |
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201 */ |
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202 void getEntries( QList<QLookupItem>& aLookupItemArray, const quint32 aCollectionId = ESourceInvalid ); |
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203 |
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204 /** |
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205 * Gets count of lookup items. |
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206 * @param[in/out] aCount The number of items in lookup table for the collection id |
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207 * @param[in] aCollectionId The collection id, whose whose corresponding entries needs to be fetched. |
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208 * By default all the entries in the lookup db are fetched. |
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209 */ |
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210 void getCount( QList<int>& aCount,const quint32 aCollectionId = ESourceInvalid ); |
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211 |
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212 /** |
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213 * Gets single line address |
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214 * @param mId , id of the entry |
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215 * @param mSourceType , type of entry |
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216 * @return QString , address associated with cuurent id and type |
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217 */ |
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218 QString getAddressDetails( quint32 mId , quint32 mSourceType ); |
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219 |
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220 /** |
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221 * Gets single line address |
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222 * @param id , id of the entry |
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223 * @param sourceType , type of entry |
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224 * @param name , name of entry |
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225 */ |
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226 void updateEntryNameByIdAndType(quint32 id, quint32 sourceType , QString name); |
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227 |
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228 private: |
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229 |
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230 // fills the lookup entry |
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231 void fillLookupEntry( QSqlQuery &aRecord, QLookupItem &aLookupItem ); |
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232 |
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233 // Handle to the items database |
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234 QSqlDatabase *mDb; |
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235 |
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236 // Flag to indicate if db is open |
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237 bool mDbOpen; |
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238 }; |
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239 #endif // LOCATIONDATA_LOOKUPDB_H |
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240 |
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241 // End of file |
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242 |
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243 |
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244 |
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