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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: This is for Location Services Settings plugin |
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15 * for Positioning Settings's Advanced view |
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16 * |
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17 */ |
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18 |
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19 #include "poslocationservices.h" |
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20 #include "possettingsadvop.h" |
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21 #include "locationservicescustomviewitem.h" |
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22 #include "possettingssignalmapper.h" |
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23 |
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24 #include <QtCore> |
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25 #include <QTranslator> |
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26 #include <QDebug> |
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27 |
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28 #include <hbaction.h> |
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29 #include <hbpushbutton.h> |
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30 #include <hbmessagebox.h> |
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31 #include <hbicon.h> |
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32 #include <hbextendedlocale.h> |
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33 |
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34 // constants |
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35 const int KMinToSecs = 60; |
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36 const int KHourToSecs = 3600; |
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37 const int KOneDay = 24; |
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38 |
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39 // --------------------------------------------------------------------------- |
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40 // PosLocationServices::PosLocationServices |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 PosLocationServices::PosLocationServices() : |
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44 mLocationServiceEngine(0), mGroup(0), mOperation(0), mSignalMapper(0), |
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45 mStopQuery(0), mServiceId(0) |
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46 { |
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47 mLocationServiceEngine = new PosLocationServicesEngine(); |
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48 } |
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49 |
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50 // --------------------------------------------------------------------------- |
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51 // PosLocationServices::~PosLocationServices |
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52 // --------------------------------------------------------------------------- |
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53 // |
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54 PosLocationServices::~PosLocationServices() |
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55 { |
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56 qDebug() << "+PosLocationServices::~PosLocationServices()"; |
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57 |
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58 if (mLocationServiceEngine) |
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59 { |
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60 delete mLocationServiceEngine; |
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61 mLocationServiceEngine = 0; |
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62 } |
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63 |
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64 if (mGroup) |
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65 { |
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66 if (mOperation) |
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67 { |
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68 mOperation->removeItem(mGroup); |
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69 } |
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70 } |
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71 |
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72 if (mSignalMapper) |
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73 { |
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74 delete mSignalMapper; |
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75 mSignalMapper = 0; |
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76 } |
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77 |
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78 if (mStopQuery) |
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79 { |
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80 delete mStopQuery; |
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81 mStopQuery = 0; |
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82 } |
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83 |
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84 //Clear the list |
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85 mServiceList.clear(); |
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86 |
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87 //clear the signal mapper list |
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88 int count = mSignalMapperList.count(); |
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89 qDebug() << "mSignalMapperList.count() = " << count; |
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90 |
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91 for (int i = 0; i < count; ++i) |
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92 { |
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93 delete mSignalMapperList[i]; |
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94 mSignalMapperList[i] = 0; |
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95 } |
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96 mSignalMapperList.clear(); |
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97 |
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98 qDebug() << "-PosLocationServices::~PosLocationServices()"; |
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99 } |
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100 |
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101 // --------------------------------------------------------------------------- |
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102 // PosLocationServices::initialise |
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103 // --------------------------------------------------------------------------- |
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104 // |
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105 int PosLocationServices::initialise(PosSettingsAdvOp* operation) |
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106 { |
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107 qDebug() << "+PosLocationServices::initialise()"; |
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108 |
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109 int result = 0; |
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110 |
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111 // Assign to the member variable |
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112 mOperation = operation; |
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113 |
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114 //get the prototype list from the data form and append the custom control to the list |
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115 QList<HbAbstractViewItem *> protoTypeList; |
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116 mOperation->itemPrototypes(protoTypeList); |
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117 |
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118 LocationServicesCustomViewItem* item = |
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119 new LocationServicesCustomViewItem(); |
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120 |
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121 protoTypeList.append(item); |
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122 |
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123 mOperation->setItemPrototypes(protoTypeList); |
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124 |
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125 // create the signal mapper |
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126 mSignalMapper = new QSignalMapper(); |
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127 |
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128 //get the list of location services |
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129 mServiceList.clear(); |
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130 if (mLocationServiceEngine) |
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131 { |
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132 result = mLocationServiceEngine->getLocationServices(mServiceList); |
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133 } |
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134 |
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135 qDebug() << "PosLocationServices::initialise(): result" << result; |
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136 |
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137 // if no error while getting the services list then add the group |
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138 // for Location based services |
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139 if (result == 0) |
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140 { |
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141 mGroup = new HbDataFormModelItem(HbDataFormModelItem::GroupItem, |
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142 hbTrId("txt_loe_subtitle_background_positioning"), 0); |
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143 |
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144 //Add the group to the data form |
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145 mOperation->appendDataFormItem(mGroup); |
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146 |
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147 //list all the location services inside the group |
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148 listServices(); |
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149 } |
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150 QObject::connect(mLocationServiceEngine, SIGNAL(locationServiceUpdate()), |
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151 this, SLOT(updateList())); |
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152 |
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153 qDebug() << "-PosLocationServices::initialise()"; |
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154 return result; |
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155 } |
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156 |
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157 // --------------------------------------------------------------------------- |
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158 // PosLocationServices::listServices |
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159 // --------------------------------------------------------------------------- |
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160 // |
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161 void PosLocationServices::listServices() |
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162 { |
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163 qDebug() << "+PosLocationServices::listServices()"; |
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164 qDebug() << "No of Location Services = " << mServiceList.count(); |
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165 |
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166 QList<PosLocationServiceInfo>::const_iterator serviceIterator; |
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167 |
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168 qDebug() << "Appending the services in group "; |
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169 |
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170 // Get the location services names and display |
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171 for (serviceIterator = mServiceList.begin(); serviceIterator |
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172 != mServiceList.end(); ++serviceIterator) |
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173 { |
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174 qDebug() << "serviceIterator->mServiceId = " |
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175 << serviceIterator->mServiceId; |
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176 |
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177 qDebug() << "serviceIterator->mServiceName = " |
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178 << serviceIterator->mServiceName; |
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179 |
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180 qDebug() << "serviceIterator->mEndDateTime = " |
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181 << serviceIterator->mEndDateTime.date().toString(); |
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182 |
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183 qDebug() << "serviceIterator->mEndDateTime.isValid() = " |
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184 << serviceIterator->mEndDateTime.date().isValid(); |
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185 |
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186 qDebug() << "serviceIterator->mUpdateInterval = " |
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187 << serviceIterator->mUpdateInterval; |
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188 |
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189 // if any of the fields are invalid then skip listing |
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190 if (serviceIterator->mUpdateInterval > 0) |
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191 { |
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192 qDebug() << "creating services"; |
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193 |
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194 //for each services create new custom item |
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195 HbDataFormModelItem |
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196 * service = |
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197 new HbDataFormModelItem( |
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198 static_cast<HbDataFormModelItem::DataItemType> (LocationServicesCustomItem)); |
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199 |
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200 if(!serviceIterator->mServiceName.isEmpty()) |
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201 //set the widget data to the server name |
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202 service->setContentWidgetData("primarytext", |
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203 serviceIterator->mServiceName); |
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204 else |
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205 service->setContentWidgetData("primarytext", |
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206 QString(hbTrId("txt_loe_info_unknown_requestor"))); |
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207 |
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208 QString updateIntervalString; |
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209 //get the update interval String |
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210 getUpdateIntervalString(serviceIterator->mUpdateInterval, |
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211 updateIntervalString); |
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212 service->setContentWidgetData("sectext", updateIntervalString); |
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213 |
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214 //get the validity end date from the engine and convert to string |
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215 QString validity(serviceIterator->mEndDateTime.date().toString( |
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216 Qt::ISODate)); |
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217 |
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218 service->setContentWidgetData("sec2text", QString(hbTrId( |
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219 "txt_loe_list_valid_until_1")).arg(validity)); |
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220 |
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221 qDebug() << "Adding service into the group"; |
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222 mOperation->appendDataFormItem(service, mGroup); |
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223 |
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224 //create an object of dummy signal mapper class |
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225 //this is done to send the index info to the slots |
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226 //since checkbox is not of QObject type and dummy class is |
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227 // created. |
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228 PosSettingsSignalMapper* signalMapper = |
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229 new PosSettingsSignalMapper(); |
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230 |
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231 qDebug() << "Adding the signalMapper into mSignalMapperList"; |
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232 mSignalMapperList.append(signalMapper); |
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233 |
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234 //add connection for clicked for the custom item, depending on which the |
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235 //add connections to launch the dialog for the stopping the service |
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236 mOperation->addConnection( |
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237 service, |
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238 SIGNAL(clicked(bool)), |
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239 mSignalMapperList[serviceIterator - mServiceList.begin()], |
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240 SLOT(signalmap())); |
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241 |
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242 QObject::connect(mSignalMapperList[serviceIterator |
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243 - mServiceList.begin()], SIGNAL(signalmapped()), |
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244 mSignalMapper, SLOT(map())); |
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245 |
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246 // set mapping of each check box item to its index |
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247 if (mSignalMapper) |
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248 { |
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249 qDebug() << "mSignalMapper->setMapping "; |
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250 mSignalMapper->setMapping(mSignalMapperList[serviceIterator |
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251 - mServiceList.begin()], (serviceIterator |
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252 - mServiceList.begin())); |
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253 } |
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254 } |
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255 } |
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256 |
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257 qDebug() << "mGroup->childCount() = " << mGroup->childCount(); |
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258 |
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259 if (mGroup->childCount() == 0) |
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260 { |
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261 qDebug() << "mOperation->removeItem mGroup"; |
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262 mOperation->removeItem(mGroup); |
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263 mGroup = NULL; |
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264 } |
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265 else |
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266 { |
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267 //use signal mapper to connect |
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268 qDebug() << "use signal mapper to use stop service"; |
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269 QObject::connect(mSignalMapper, SIGNAL(mapped(int)), this, |
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270 SLOT(stopService(int))); |
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271 } |
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272 qDebug() << "-PosLocationServices::listServices()"; |
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273 } |
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274 |
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275 // --------------------------------------------------------------------------- |
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276 // PosLocationServices::updateList |
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277 // --------------------------------------------------------------------------- |
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278 // |
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279 void PosLocationServices::updateList() |
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280 { |
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281 qDebug() << "+PosLocationServices::updateList()"; |
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282 int result = 0; |
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283 int oldChildCount = 0; |
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284 |
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285 //store the current state (expanded) of the group |
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286 if (mGroup) |
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287 { |
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288 qDebug() << "Store the group info"; |
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289 |
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290 oldChildCount = mGroup->childCount(); |
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291 |
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292 // remove all connections |
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293 int count = mSignalMapperList.count(); |
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294 qDebug() << "mSignalMapperList.count() = " << count; |
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295 |
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296 if (count > 0) |
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297 { |
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298 for (TInt i = 0; i < count; ++i) |
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299 { |
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300 QObject::disconnect(mSignalMapperList[i], |
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301 SIGNAL(signalmapped()), mSignalMapper, SLOT(map())); |
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302 } |
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303 QObject::disconnect(mSignalMapper, SIGNAL(mapped(int)), this, |
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304 SLOT(stopService(int))); |
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305 } |
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306 mSignalMapperList.clear(); |
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307 |
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308 qDebug() << " oldChildCount" << oldChildCount; |
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309 if (oldChildCount > 0) |
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310 { |
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311 qDebug() << "Removing the old children"; |
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312 //mGroup->removeChildren(0, oldChildCount); |
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313 //ToDo: Hack from HbDataForm team |
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314 for (int i = 0; i < oldChildCount; ++i) |
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315 { |
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316 qDebug() << "remove chile index " << i; |
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317 mGroup->removeChild(0); |
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318 } |
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319 } |
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320 |
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321 } |
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322 else |
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323 { |
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324 // this part of code is called when the services are added and |
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325 // Advanced view is in the background. Since there is no group |
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326 // a new group has to be created to add the services. |
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327 qDebug() << "Creating new group"; |
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328 mGroup = new HbDataFormModelItem(HbDataFormModelItem::GroupItem, |
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329 hbTrId("txt_loe_subtitle_background_positioning"), 0); |
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330 mOperation->appendDataFormItem(mGroup); |
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331 } |
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332 |
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333 qDebug() << "oldChildCount = " << oldChildCount; |
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334 qDebug() << "mServiceList.count() before update = " |
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335 << mServiceList.count(); |
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336 |
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337 //clear the list and get the list of server present for positioning |
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338 mServiceList.clear(); |
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339 if (mLocationServiceEngine) |
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340 { |
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341 result = mLocationServiceEngine->getLocationServices(mServiceList); |
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342 } |
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343 |
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344 qDebug() << "PosLocationServices::listServices(): result" << result; |
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345 |
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346 //update the new list to the group |
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347 if (result == 0) |
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348 { |
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349 listServices(); |
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350 } |
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351 if (result == -1) |
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352 { |
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353 //remove the group |
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354 mOperation->removeItem(mGroup); |
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355 mGroup = NULL; |
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356 } |
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357 |
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358 qDebug() << "-PosLocationServices::updateList()"; |
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359 } |
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360 |
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361 // --------------------------------------------------------------------------- |
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362 // PosLocationServices::stopService |
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363 // --------------------------------------------------------------------------- |
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364 // |
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365 void PosLocationServices::stopService(int serviceId) |
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366 { |
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367 qDebug() << "+PosLocationServices::stopService() service Id" << serviceId; |
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368 |
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369 mServiceId = serviceId; |
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370 |
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371 //Construct the display string |
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372 QString displayString; |
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373 displayString.append(QString(hbTrId("txt_loe_info_stop_service_1")).arg( |
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374 mServiceList[serviceId].mServiceName)); |
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375 |
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376 //create the message mStopQuery dialog |
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377 //HbMessageBox * mStopQuery = new HbMessageBox(); |
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378 |
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379 if (mStopQuery == 0) |
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380 { |
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381 mStopQuery = new HbMessageBox(); |
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382 mStopQuery->setTimeout(HbDialog::NoTimeout); |
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383 |
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384 //the secondry action that will come in the SK2 of the Dialog box |
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385 mStopQuery->addAction(new HbAction(QString(hbTrId( |
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386 "txt_common_button_cancel")))); |
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387 |
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388 //To-Do: set the actual stop service icon after released in sdk |
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389 QIcon stopServiceIcon(":/resources/qgn_note_warning.svg"); |
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390 mStopQuery->setIcon(HbIcon(stopServiceIcon)); |
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391 } |
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392 |
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393 //set the mStopQuery text |
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394 mStopQuery->setText(displayString); |
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395 mStopQuery->open(this,SLOT(stopSession(HbAction*))); |
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396 |
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397 qDebug() << "-PosLocationServices::stopService()"; |
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398 } |
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399 |
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400 // --------------------------------------------------------------------------- |
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401 // PosLocationServices::stopSession |
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402 // --------------------------------------------------------------------------- |
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403 // |
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404 void PosLocationServices::stopSession(HbAction* action) |
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405 { |
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406 qDebug() << " + PosLocationServices::stopSession()"; |
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407 |
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408 //if LSK is pressed |
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409 if ((action == mStopQuery->actions().at(0)) && mLocationServiceEngine) |
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410 { |
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411 //stop the session |
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412 mLocationServiceEngine->removeLocationService( |
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413 mServiceList[mServiceId].mServiceId); |
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414 } |
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415 qDebug() << " - PosLocationServices::stopSession()"; |
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416 } |
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417 |
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418 // --------------------------------------------------------------------------- |
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419 // PosLocationServices::getUpdateIntervalString |
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420 // --------------------------------------------------------------------------- |
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421 // |
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422 void PosLocationServices::getUpdateIntervalString(int updateInterval, |
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423 QString& updateIntervalString) |
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424 { |
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425 qDebug() |
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426 << "+PosLocationServices::getUpdateIntervalString(): updateInterval" |
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427 << updateInterval; |
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428 |
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429 //To-Do: clarification needed from chelli |
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430 if (updateInterval / KMinToSecs < 1) |
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431 { |
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432 //seconds |
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433 QVariant var(updateInterval); |
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434 updateIntervalString = QString(hbTrId( |
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435 "txt_loe_list_updates_every_l1_seconds")).arg(var.toString()); |
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436 } |
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437 else if (updateInterval / KHourToSecs < 1) |
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438 { |
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439 //minutes |
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440 int minutes = (updateInterval / KMinToSecs); |
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441 int seconds = (updateInterval % KMinToSecs); |
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442 QVariant varMinutes(minutes); |
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443 QVariant varSeconds(seconds); |
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444 updateIntervalString = QString(hbTrId( |
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445 "txt_loe_list_updates_every_l1_minutes_and_l2_sec")).arg( |
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446 varMinutes.toString()).arg(varSeconds.toString()); |
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447 } |
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448 else if (updateInterval / (KHourToSecs * KOneDay) < 1) |
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449 { |
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450 //hour |
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451 int hours = (updateInterval / KHourToSecs); |
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452 int minutes = (updateInterval % KHourToSecs) / KMinToSecs; |
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453 QVariant varhour(hours); |
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454 QVariant varMinutes(minutes); |
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455 |
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456 updateIntervalString = QString(hbTrId( |
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457 "txt_loe_list_updates_every_l1_hours_and_l2_minut")).arg( |
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458 varhour.toString()).arg(varMinutes.toString()); |
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459 } |
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460 else |
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461 { |
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462 //days |
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463 int days = (updateInterval / (KHourToSecs * KOneDay)); |
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464 int hours = (updateInterval % (KHourToSecs * KOneDay)) / KMinToSecs; |
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465 QVariant varDays(days); |
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466 QVariant varHours(hours); |
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467 updateIntervalString = QString(hbTrId( |
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468 "txt_loe_list_updates_every_l1_days_and_l2_hours")).arg( |
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469 varDays.toString()).arg(varHours.toString()); |
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470 } |
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471 |
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472 qDebug() << "-PosLocationServices::updateInterval()"; |
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473 |
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474 } |
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475 |
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476 Q_EXPORT_PLUGIN2(poslocationservices, PosLocationServices) |
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477 ; |
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478 |