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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 |
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18 #include "tsdevicedialogcontainer.h" |
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19 |
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20 #include <QAbstractListModel> |
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21 |
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22 #include <HbDialog> |
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23 #include <HbMainWindow> |
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24 #include <HbLabel> |
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25 #include <HbFrameDrawer> |
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26 #include <HbFrameItem> |
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27 #include <HbStyleLoader> |
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28 |
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29 #include <tspropertydefs.h> |
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30 |
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31 #include "tstasksgrid.h" |
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32 #include "tstasksgriditem.h" |
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33 |
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34 namespace |
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35 { |
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36 const char KDocmlPath[] = ":/resource/layout.docml"; |
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37 } |
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38 |
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39 TsDeviceDialogContainer::TsDeviceDialogContainer(QAbstractListModel *model, |
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40 QObject *parent) |
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41 : |
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42 QObject(parent), |
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43 mVisibilityPublisher(TsProperty::KTsPath), |
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44 mDismissRequestSubscriber(QString("%1/%2").arg(TsProperty::KTsPath).arg(TsProperty::KDismissRequestPath)) |
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45 { |
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46 bool ok(true); |
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47 mLoader.load(KDocmlPath, &ok); |
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48 Q_ASSERT(ok); |
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49 |
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50 HbDialog *dialog = |
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51 qobject_cast<HbDialog *>(mLoader.findWidget("tsdevicedialog")); |
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52 TsTasksGrid *grid = |
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53 qobject_cast<TsTasksGrid *>(mLoader.findWidget("taskgrid")); |
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54 Q_ASSERT(dialog); |
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55 Q_ASSERT(grid); |
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56 |
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57 bool cssLoaded = HbStyleLoader::registerFilePath(":/resource/hbdialog.css"); |
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58 Q_ASSERT(cssLoaded); |
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59 { |
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60 HbLabel *dialogHeading = qobject_cast<HbLabel *>(dialog->headingWidget()); |
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61 Q_ASSERT(dialogHeading); |
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62 HbFrameDrawer *headingFrame = new HbFrameDrawer(QLatin1String("qtg_fr_popup_heading"), HbFrameDrawer::ThreePiecesHorizontal); |
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63 dialogHeading->setBackgroundItem(new HbFrameItem(headingFrame)); |
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64 } |
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65 |
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66 grid->setEnabledAnimations(HbAbstractItemView::None); |
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67 grid->setModel(model); |
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68 |
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69 changeOrientation(dialog->mainWindow()->orientation()); |
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70 switchViewOnModelChange(); |
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71 |
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72 // needed because of Qt::QueuedConnection used below |
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73 // @todo: check if we actually need queued connections |
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74 qRegisterMetaType<QModelIndex>("QModelIndex"); |
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75 |
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76 // connect the grid and model |
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77 connect(grid, |
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78 SIGNAL(activated(QModelIndex)), |
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79 model, |
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80 SLOT(openApplication(QModelIndex))); |
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81 connect(grid, |
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82 SIGNAL(activated(QModelIndex)), |
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83 dialog, |
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84 SLOT(close())); |
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85 connect(grid, |
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86 SIGNAL(deleteButtonClicked(QModelIndex)), |
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87 model, SLOT(closeApplication(QModelIndex)), |
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88 Qt::QueuedConnection); |
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89 |
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90 connect(dialog->mainWindow(), |
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91 SIGNAL(orientationChanged(Qt::Orientation)), |
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92 this, |
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93 SLOT(changeOrientation(Qt::Orientation))); |
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94 connect(dialog, |
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95 SIGNAL(aboutToClose()), |
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96 this, |
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97 SIGNAL(deviceDialogClosed())); |
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98 |
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99 // switch between grid and "no items" label when model is updated |
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100 connect(model, SIGNAL(modelReset()), this, SLOT(switchViewOnModelChange())); |
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101 connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(switchViewOnModelChange())); |
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102 connect(model, SIGNAL(rowsRemoved(QModelIndex,int,int)), this, SLOT(switchViewOnModelChange())); |
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103 |
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104 connect(this, |
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105 SIGNAL(deviceDialogClosed()), |
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106 this, |
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107 SLOT(notifyDialogClosed())); |
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108 mVisibilityPublisher.setValue(TsProperty::KVisibilityPath, |
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109 static_cast<int>(true)); |
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110 mVisibilityPublisher.sync(); |
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111 |
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112 connect(&mDismissRequestSubscriber, |
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113 SIGNAL(contentsChanged()), |
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114 this, |
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115 SLOT(handleDismissRequest())); |
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116 } |
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117 |
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118 TsDeviceDialogContainer::~TsDeviceDialogContainer() |
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119 { |
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120 delete deviceDialogWidget(); |
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121 } |
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122 |
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123 bool TsDeviceDialogContainer::setDeviceDialogParameters( |
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124 const QVariantMap ¶meters) |
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125 { |
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126 Q_UNUSED(parameters); |
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127 return false; |
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128 } |
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129 |
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130 int TsDeviceDialogContainer::deviceDialogError() const |
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131 { |
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132 return 0; |
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133 } |
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134 |
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135 void TsDeviceDialogContainer::closeDeviceDialog(bool byClient) |
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136 { |
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137 Q_UNUSED(byClient) |
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138 // @todo: should there be hide calls? deviceDialogWidget->hide(); |
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139 emit deviceDialogClosed(); |
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140 } |
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141 |
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142 HbPopup *TsDeviceDialogContainer::deviceDialogWidget() const |
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143 { |
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144 HbDialog *widget = |
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145 qobject_cast<HbDialog *>(mLoader.findWidget("tsdevicedialog")); |
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146 Q_ASSERT(widget); |
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147 return widget; |
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148 } |
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149 |
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150 QObject *TsDeviceDialogContainer::signalSender() const |
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151 { |
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152 return const_cast<TsDeviceDialogContainer *>(this); |
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153 } |
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154 |
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155 void TsDeviceDialogContainer::changeOrientation(Qt::Orientation orientation) |
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156 { |
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157 bool ok(true); |
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158 if (orientation == Qt::Horizontal) { |
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159 mLoader.load(KDocmlPath, "landscape", &ok); |
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160 } else { |
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161 mLoader.load(KDocmlPath, "portrait", &ok); |
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162 } |
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163 Q_ASSERT(ok); |
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164 } |
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165 |
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166 void TsDeviceDialogContainer::notifyDialogClosed() |
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167 { |
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168 mVisibilityPublisher.setValue(TsProperty::KVisibilityPath, |
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169 static_cast<int>(false)); |
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170 mVisibilityPublisher.sync(); |
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171 } |
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172 |
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173 void TsDeviceDialogContainer::switchViewOnModelChange() |
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174 { |
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175 TsTasksGrid *grid = |
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176 qobject_cast<TsTasksGrid *>(mLoader.findWidget("taskgrid")); |
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177 HbWidget *noItemsWidget = |
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178 qobject_cast<HbWidget *>(mLoader.findWidget("noitemswidget")); |
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179 Q_ASSERT(grid); |
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180 Q_ASSERT(noItemsWidget); |
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181 |
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182 if (grid->model() && grid->model()->rowCount()) { |
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183 noItemsWidget->hide(); |
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184 grid->show(); |
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185 } else { |
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186 noItemsWidget->show(); |
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187 grid->hide(); |
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188 } |
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189 } |
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190 |
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191 void TsDeviceDialogContainer::handleDismissRequest() |
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192 { |
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193 if (mDismissRequestSubscriber.value().toBool()) { |
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194 emit deviceDialogClosed(); |
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195 } |
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196 } |