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1 /* |
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2 * Copyright (c) 2009 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 * |
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16 */ |
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17 #include <hbaction.h> |
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18 #include <hblistview.h> |
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19 |
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20 #include "irapplication.h" |
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21 #include "irabstractviewmanager.h" |
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22 #include "irmainview.h" |
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23 #include "ircategoryview.h" |
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24 #include "irstationsview.h" |
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25 #include "irqnetworkcontroller.h" |
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26 #include "irmainmodel.h" |
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27 #include "irqenums.h" |
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28 |
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29 // public functions |
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30 |
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31 /* |
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32 * Description : constructor |
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33 */ |
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34 IRMainView::IRMainView(IRApplication* aApplication, TIRViewId aViewId) : |
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35 IrAbstractListViewBase(aApplication, aViewId), |
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36 iMainModel(NULL) |
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37 { |
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38 setFlag(EViewFlag_ClearStackWhenActivate); |
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39 |
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40 connect(iNetworkController, SIGNAL(networkRequestNotified(IRQNetworkEvent)), |
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41 this, SLOT(networkRequestNotified(IRQNetworkEvent))); |
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42 setHeadingText(tr("Collections")); |
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43 |
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44 iMainModel = new IRMainModel(this); |
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45 iListView->setModel(iMainModel); |
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46 } |
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47 |
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48 /* |
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49 * Description : destructor |
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50 */ |
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51 IRMainView::~IRMainView() |
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52 { |
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53 } |
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54 |
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55 /* |
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56 * Description : virtual function from base class IRBaseView. |
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57 * handle view commands. |
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58 * Parameters : aCommand : see the definition of TIRViewCommand |
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59 * Return : EIR_DoDefault : caller does default handling |
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60 * EIR_NoDefault : caller doesn't do default handling |
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61 */ |
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62 TIRHandleResult IRMainView::handleCommand(TIRViewCommand aCommand, TIRViewCommandReason aReason) |
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63 { |
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64 TIRHandleResult ret = IrAbstractListViewBase::handleCommand(aCommand, aReason); |
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65 switch (aCommand) |
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66 { |
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67 case EIR_ViewCommand_ACTIVATED: |
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68 updateView(); |
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69 ret = EIR_NoDefault; |
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70 break; |
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71 |
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72 default: |
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73 break; |
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74 } |
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75 |
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76 return ret; |
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77 } |
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78 |
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79 // slots functions |
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80 |
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81 /* |
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82 * Description : slot function when an item in a list is clicked. if network is not opened yet, |
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83 * choose access point firstly. Afterwards, issue a request through isds client |
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84 * to get category list or popular stations |
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85 * Parameters : aItem : pointer to the clicked item |
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86 */ |
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87 void IRMainView::handleItemSelected() |
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88 { |
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89 QModelIndex index = iListView->currentIndex(); |
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90 int currentRow = index.row(); |
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91 |
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92 IRCategoryView *categoryView = NULL; |
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93 |
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94 if (ERecentlyPlayedStations == currentRow) |
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95 { |
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96 getViewManager()->activateView(EIRView_HistoryView); |
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97 } |
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98 else if (EBrowseByLanguage == currentRow) |
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99 { |
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100 categoryView = static_cast<IRCategoryView*>(getViewManager()->getView(EIRView_CategoryView, true)); |
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101 categoryView->loadCategory(IRQIsdsClient::ELanguages); |
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102 } |
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103 else if (EBrowseByCountry == currentRow) |
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104 { |
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105 categoryView = static_cast<IRCategoryView*>(getViewManager()->getView(EIRView_CategoryView, true)); |
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106 categoryView->loadCategory(IRQIsdsClient::ECountries); |
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107 } |
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108 else if (ESongsPlayed == currentRow) |
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109 { |
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110 getViewManager()->activateView(EIRView_SongHistoryView); |
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111 } |
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112 else if (EPlayList == currentRow) |
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113 { |
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114 getViewManager()->activateView(EIRView_PlsView); |
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115 } |
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116 } |
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117 |
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118 /* |
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119 * Description : set the checked action in toolbar. For main view, iCollectionsAction should |
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120 * be checked |
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121 */ |
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122 void IRMainView::setCheckedAction() |
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123 { |
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124 iCollectionsAction->setChecked(true); |
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125 } |
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126 |
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127 /* |
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128 * Description : slot function for active network event |
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129 * Parameters : aEvent, see the definition of IRQNetworkEvent |
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130 */ |
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131 void IRMainView::networkRequestNotified(IRQNetworkEvent aEvent) |
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132 { |
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133 //simulate the item is clicked |
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134 if (getViewManager()->currentView() != this) |
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135 { |
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136 return; |
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137 } |
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138 |
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139 switch (aEvent) |
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140 { |
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141 case EIRQNetworkConnectionEstablished: |
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142 iApplication->closeConnectingDialog(); |
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143 |
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144 if (EIR_UseNetwork_SelectItem == getUseNetworkReason()) |
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145 { |
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146 handleItemSelected(); |
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147 } |
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148 setUseNetworkReason(EIR_UseNetwork_NoReason); |
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149 |
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150 break; |
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151 |
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152 default: |
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153 setCheckedAction(); |
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154 break; |
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155 } |
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156 } |
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157 |
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158 /* |
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159 * Description : check wether the content we need is already cached |
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160 * |
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161 */ |
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162 void IRMainView::itemAboutToBeSelected(bool& aNeedNetwork) |
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163 { |
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164 QModelIndex index = iListView->currentIndex(); |
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165 int currentRow = index.row(); |
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166 |
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167 if (EBrowseByLanguage == currentRow) |
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168 { |
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169 aNeedNetwork = !iIsdsClient->isdsIsCategoryCached(IRQIsdsClient::ELanguages); |
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170 } |
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171 else if (EBrowseByCountry == currentRow) |
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172 { |
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173 aNeedNetwork = !iIsdsClient->isdsIsCategoryCached(IRQIsdsClient::ECountries); |
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174 } |
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175 else if( ESongsPlayed == currentRow ) |
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176 { |
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177 aNeedNetwork = false; |
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178 } |
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179 else if( ERecentlyPlayedStations == currentRow) |
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180 { |
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181 aNeedNetwork = false; |
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182 } |
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183 else if (EPlayList == currentRow) |
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184 { |
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185 aNeedNetwork = false; |
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186 } |
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187 else |
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188 { |
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189 aNeedNetwork = true; |
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190 } |
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191 } |
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192 |
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193 void IRMainView::updateView() |
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194 { |
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195 IrAbstractListViewBase::updateView(); |
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196 iMainModel->checkUpdate(); |
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197 } |