1 | #include "tabcontainer.h" |
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2 | |
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3 | #include <QFile> |
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4 | #include <QMessageBox> |
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5 | #include <QTimer> |
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6 | |
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7 | #include <sqlengine.h> |
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8 | #include <appsettings.h> |
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9 | |
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10 | #include <conference.h> |
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11 | |
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12 | #include <treeview.h> |
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13 | #include <eventmodel.h> |
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14 | #include <delegate.h> |
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15 | |
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16 | #include "eventdialog.h" |
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17 | #include "mapwindow.h" |
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18 | |
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19 | TabContainer::TabContainer(QWidget *aParent) |
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20 | : QWidget(aParent) |
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21 | , mType(EContainerTypeNone) |
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22 | { |
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23 | setupUi(this); |
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24 | |
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25 | searchAgainButton->hide(); |
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26 | searchHead->hide(); |
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27 | |
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28 | treeView->setHeaderHidden(true); |
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29 | treeView->setRootIsDecorated(false); |
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30 | treeView->setIndentation(0); |
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31 | treeView->setAnimated(true); |
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32 | treeView->setModel(new EventModel()); |
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33 | treeView->setItemDelegate(new Delegate(treeView)); |
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34 | |
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35 | connect(dayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateTreeView(const QDate &))); |
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36 | |
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37 | connect(treeView, SIGNAL(eventHasChanged(int)), SIGNAL(eventHasChanged(int))); |
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38 | connect(treeView, SIGNAL(clicked(const QModelIndex &)), SLOT(itemClicked(const QModelIndex &))); |
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39 | connect(treeView, SIGNAL(requestForMap(const QModelIndex &)), SLOT(displayMap(const QModelIndex &))); |
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40 | connect(treeView, SIGNAL(requestForWarning(const QModelIndex &)), SLOT(displayWarning(const QModelIndex &))); |
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41 | |
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42 | connect(searchButton, SIGNAL(clicked()), SLOT(searchClicked())); |
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43 | connect(searchAgainButton, SIGNAL(clicked()), SLOT(searchAgainClicked())); |
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44 | |
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45 | if(!Conference::getAll().count()) // no conference(s) in the DB |
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46 | { |
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47 | dayNavigator->hide(); // hide DayNavigatorWidget |
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48 | } |
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49 | else |
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50 | { |
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51 | QDate aStartDate = Conference::getById(AppSettings::confId()).start(); |
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52 | QDate aEndDate = Conference::getById(AppSettings::confId()).end(); |
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53 | dayNavigator->setDates(aStartDate, aEndDate); |
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54 | } |
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55 | } |
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56 | |
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57 | void TabContainer::setType(TabContainer::Type aType) |
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58 | { |
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59 | mType = aType; |
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60 | |
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61 | if(aType == EContainerTypeNow) |
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62 | { |
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63 | QTimer *timer = new QTimer( this ); |
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64 | connect( timer, SIGNAL(timeout()), SLOT(timerUpdateTreeView()) ); |
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65 | timer->start( 30000); // 30 seconds timer |
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66 | } |
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67 | if(aType == EContainerTypeSearch) |
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68 | { |
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69 | searchHead->show(); |
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70 | } |
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71 | } |
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72 | |
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73 | void TabContainer::updateTreeView(const QDate &aDate) |
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74 | { |
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75 | switch(mType) |
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76 | { |
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77 | case EContainerTypeDay: |
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78 | { |
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79 | static_cast<EventModel*>(treeView->model())->loadEvents(aDate,AppSettings::confId()); |
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80 | } |
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81 | break; |
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82 | case EContainerTypeFavs: |
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83 | { |
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84 | static_cast<EventModel*>(treeView->model())->loadFavEvents(aDate,AppSettings::confId()); |
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85 | } |
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86 | break; |
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87 | case EContainerTypeTracks: |
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88 | { |
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89 | static_cast<EventModel*>(treeView->model())->loadEventsByTrack(aDate, AppSettings::confId()); |
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90 | } |
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91 | break; |
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92 | case EContainerTypeRooms: |
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93 | { |
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94 | static_cast<EventModel*>(treeView->model())->loadEventsByRoom(aDate, AppSettings::confId()); |
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95 | } |
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96 | break; |
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97 | case EContainerTypeNow: |
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98 | { |
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99 | static_cast<EventModel*>(treeView->model())->loadNowEvents(AppSettings::confId()); |
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100 | treeView->setAllExpanded(true); |
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101 | } |
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102 | break; |
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103 | case EContainerTypeSearch: |
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104 | { |
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105 | treeView->reset(); |
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106 | int eventsCount = static_cast<EventModel*>(treeView->model())->loadSearchResultEvents(aDate,AppSettings::confId()); |
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107 | if( eventsCount || |
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108 | dayNavigator->getCurrentDate() != Conference::getById(AppSettings::confId()).start() ){ |
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109 | searchAgainButton->show(); |
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110 | dayNavigator->show(); |
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111 | treeView->show(); |
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112 | searchHead->hide(); |
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113 | } |
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114 | else{ |
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115 | treeView->hide(); |
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116 | searchAgainButton->hide(); |
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117 | dayNavigator->hide(); |
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118 | searchHead->show(); |
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119 | } |
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120 | } |
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121 | break; |
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122 | case EContainerTypeNone: |
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123 | default: |
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124 | { |
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125 | qDebug() << "Container type not specified"; |
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126 | } |
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127 | } |
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128 | treeView->reset(); |
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129 | dayNavigator->show(); |
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130 | } |
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131 | |
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132 | void TabContainer::itemClicked(const QModelIndex &aIndex) |
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133 | { |
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134 | // have to handle only events, not time-groups |
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135 | if(!aIndex.parent().isValid()) // time-group |
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136 | return; |
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137 | |
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138 | EventDialog dialog(static_cast<Event*>(aIndex.internalPointer())->id(),this); |
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139 | dialog.exec(); |
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140 | } |
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141 | |
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142 | void TabContainer::displayMap(const QModelIndex &aIndex) |
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143 | { |
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144 | Event *event = static_cast<Event*>(aIndex.internalPointer()); |
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145 | |
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146 | // room names are stored in lower-case format |
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147 | // room names are stored without dots in the name, eg. "aw.1124.png" -> "aw1124.png" |
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148 | QString mapPath = QString(":/maps/rooms/%1.png").arg(event->room().toLower().remove(".")); |
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149 | if(!QFile::exists(mapPath)) |
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150 | mapPath = QString(":/maps/rooms/not-available.png"); |
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151 | |
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152 | QString roomName; |
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153 | if(mapPath.contains("not-available", Qt::CaseInsensitive)) |
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154 | roomName = QString("Map is not available: %1").arg(event->room()); |
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155 | else |
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156 | roomName = event->room(); |
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157 | |
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158 | QPixmap map(mapPath); |
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159 | MapWindow window(map,roomName,this); |
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160 | window.exec(); |
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161 | } |
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162 | |
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163 | void TabContainer::displayWarning(const QModelIndex &aIndex) |
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164 | { |
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165 | Q_UNUSED(aIndex); |
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166 | |
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167 | QMessageBox::warning( |
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168 | this, |
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169 | tr("Time Conflict Warning"), |
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170 | tr("This event happens at the same time than another one of your favourites.") ); |
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171 | } |
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172 | |
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173 | void TabContainer::updateTreeViewModel(int aEventId) |
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174 | { |
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175 | switch(mType) |
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176 | { |
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177 | case EContainerTypeFavs: |
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178 | { |
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179 | // requires special handling |
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180 | // we need to reload favourites, because some favourite could be deleted |
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181 | //static_cast<EventModel*>(favTreeView->model())->updateModel(aEventId); |
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182 | QDate aStartDate = Conference::getById(AppSettings::confId()).start(); |
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183 | QDate aEndDate = Conference::getById(AppSettings::confId()).end(); |
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184 | dayNavigator->setDates(aStartDate, aEndDate); |
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185 | updateTreeView( Conference::getById(AppSettings::confId()).start() ); |
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186 | } |
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187 | break; |
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188 | case EContainerTypeDay: |
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189 | case EContainerTypeNone: |
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190 | default: |
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191 | { |
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192 | static_cast<EventModel*>(treeView->model())->updateModel(aEventId); |
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193 | } |
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194 | } |
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195 | } |
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196 | |
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197 | void TabContainer::setDates(const QDate &aStart, const QDate &aEnd) |
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198 | { |
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199 | dayNavigator->setDates(aStart, aEnd); |
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200 | } |
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201 | |
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202 | void TabContainer::timerUpdateTreeView() |
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203 | { |
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204 | if(mType == EContainerTypeNow) |
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205 | { |
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206 | updateTreeView(QDate()); |
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207 | } |
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208 | } |
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209 | |
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210 | void TabContainer::searchClicked() |
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211 | { |
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212 | if(mType == EContainerTypeSearch) |
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213 | { |
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214 | QHash<QString,QString> columns; |
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215 | |
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216 | if( searchTitle->isChecked() ) |
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217 | columns.insertMulti("EVENT", "title"); |
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218 | if( searchAbstract->isChecked() ) |
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219 | columns.insertMulti("EVENT", "abstract"); |
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220 | if( searchTag->isChecked() ) |
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221 | columns.insertMulti("EVENT", "tag"); |
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222 | if( searchSpeaker->isChecked() ) |
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223 | columns["PERSON"] = "name"; |
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224 | if( searchRoom->isChecked() ) |
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225 | columns["ROOM"] = "name"; |
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226 | |
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227 | QString keyword = searchEdit->text().replace( QString("%"), QString("\\%") ); |
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228 | qDebug() << "\nKeyword to search: " << keyword; |
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229 | SqlEngine::searchEvent( AppSettings::confId(), columns, keyword ); |
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230 | |
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231 | QDate startDate = Conference::getById(AppSettings::confId()).start(); |
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232 | QDate endDate = Conference::getById(AppSettings::confId()).end(); |
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233 | dayNavigator->setDates(startDate, endDate); |
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234 | updateTreeView( Conference::getById(AppSettings::confId()).start() ); |
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235 | } |
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236 | } |
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237 | |
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238 | void TabContainer::searchAgainClicked() |
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239 | { |
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240 | if(mType == EContainerTypeSearch) |
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241 | { |
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242 | searchHead->show(); |
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243 | searchAgainButton->hide(); |
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244 | dayNavigator->hide(); |
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245 | treeView->hide(); |
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246 | } |
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247 | } |
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248 | |
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