src/gui/mainwindow.cpp

   1 #include "mainwindow.h"
   2 #include <appsettings.h>
   3
   4 #include <QTreeView>
   5 #include <QFile>
   6
   7 #include <sqlengine.h>
   8
   9 #include <track.h>
  10 #include <eventmodel.h>
  11 #include <delegate.h>
  12
  13 #include <conference.h>
  14
  15 #include <QDialog>
  16 #include <QMessageBox>
  17 #include "ui_about.h"
  18 #include <eventdialog.h>
  19 #include "daynavigatorwidget.h"
  20 #include "importschedulewidget.h"
  21 #include "mapwindow.h"
  22
  23 #include <tabcontainer.h>
  24
  25 MainWindow::MainWindow(int aEventId, QWidget *aParent)
  26     : QMainWindow(aParent)
  27 {
  28     setupUi(this);
  29
  30     // Sanity check for existence of any Conference in the DB
  31     // it AppSettings::confId() is 0, but there are any Conference(s) in the DB
  32     // set the confId in the AppSettings for the ID of the first conference in the DB
  33     QList<Conference> confs = Conference::getAll();
  34     if(!confs.count()) // no conference(s) in the DB
  35     {
  36         AppSettings::setConfId(0); // no conference in the DB
  37     }
  38     else
  39     {
  40         if(AppSettings::confId() == 0)
  41             AppSettings::setConfId(confs[0].id());
  42
  43         setWindowTitle(confs[0].title());
  44     }
  45
  46     dayTabContainer->setType(TabContainer::EContainerTypeDay);
  47     favsTabContainer->setType(TabContainer::EContainerTypeFavs);
  48     tracksTabContainer->setType(TabContainer::EContainerTypeTracks);
  49     nowTabContainer->setType(TabContainer::EContainerTypeNow);
  50     roomsTabContainer->setType(TabContainer::EContainerTypeRooms);
  51
  52     connect(importScheduleWidget, SIGNAL(scheduleImported(int)), SLOT(scheduleImported(int)));
  53
  54     connect(searchDayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateSearchView(const QDate &)));
  55
  56     // SEARCH EVENTS View
  57         searchTreeView->setHeaderHidden(true);
  58         searchTreeView->setRootIsDecorated(false);
  59         searchTreeView->setIndentation(0);
  60         searchTreeView->setAnimated(true);
  61         searchTreeView->setModel(new EventModel());
  62         searchTreeView->setItemDelegate(new Delegate(searchTreeView));
  63
  64     // event details have changed
  65     connect(dayTabContainer, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
  66     connect(favsTabContainer, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
  67     connect(favsTabContainer, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
  68     connect(roomsTabContainer, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
  69     connect(nowTabContainer, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
  70
  71     connect(searchTreeView, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
  72
  73     // event clicked
  74     connect(searchTreeView, SIGNAL(clicked(const QModelIndex &)), SLOT(itemClicked(const QModelIndex &)));
  75
  76     // event search button clicked
  77     connect(searchButton, SIGNAL(clicked()), SLOT(searchClicked()));
  78     connect(searchAgainButton, SIGNAL(clicked()), SLOT(searchAgainClicked()));
  79
  80     // event conference map button clicked
  81     connect(showMapButton, SIGNAL(clicked()), SLOT(conferenceMapClicked()));
  82     //
  83     connect(tabWidget, SIGNAL(infoIconClicked()), SLOT(aboutApp()));
  84
  85     if(Conference::getAll().count()) // no conference(s) in the DB
  86     {
  87         QDate aStartDate = Conference::getById(AppSettings::confId()).start();
  88         QDate aEndDate = Conference::getById(AppSettings::confId()).end();
  89         searchDayNavigator->setDates(aStartDate, aEndDate);
  90         //
  91         dayTabContainer->setDates(aStartDate, aEndDate);
  92         tracksTabContainer->setDates(aStartDate, aEndDate);
  93         roomsTabContainer->setDates(aStartDate, aEndDate);
  94         favsTabContainer->setDates(aStartDate, aEndDate);
  95         //
  96         conferenceTitle->setText(Conference::getById(AppSettings::confId()).title());
  97         conferenceSubtitle->setText(Conference::getById(AppSettings::confId()).subtitle());
  98         conferenceWhere->setText(Conference::getById(AppSettings::confId()).city() + ", " + Conference::getById(AppSettings::confId()).venue());
  99         conferenceWhen->setText(
 100                 Conference::getById(AppSettings::confId()).start().toString("dd-MM-yyyy")
 101                 + ", " +
 102                 Conference::getById(AppSettings::confId()).end().toString("dd-MM-yyyy"));
 103     }
 104
 105     searchTreeView->hide();
 106     searchVerticalWidget->hide();
 107     searchHead->show();
 108
 109     // open dialog for given Event ID
 110     // this is used in case Alarm Dialog request application to start
 111     if(aEventId)
 112     {
 113         try
 114         {
 115             EventDialog dialog(aEventId,this);
 116             dialog.exec();
 117         }
 118         catch(OrmNoObjectException&) {} // just start application
 119         catch(...) {} // just start application
 120     }
 121 }
 122
 123 void MainWindow::scheduleImported(int aConfId)
 124 {
 125     Q_UNUSED(aConfId);
 126
 127     QList<Conference> confs = Conference::getAll();
 128     if(!confs.count()) // no conference(s) in the DB
 129     {
 130         AppSettings::setConfId(0); // no conference in the DB
 131     }
 132     else
 133     {
 134         if(AppSettings::confId() == 0)
 135             AppSettings::setConfId(confs[0].id());
 136
 137         // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
 138         QDate startDate = Conference::getById(AppSettings::confId()).start();
 139         QDate endDate = Conference::getById(AppSettings::confId()).end();
 140         dayTabContainer->setDates(startDate, endDate);
 141         tracksTabContainer->setDates(startDate, endDate);
 142         roomsTabContainer->setDates(startDate, endDate);
 143         favsTabContainer->setDates(startDate, endDate);
 144     }
 145 }
 146
 147 void MainWindow::aboutApp()
 148 {
 149     QDialog dialog(this);
 150     Ui::AboutDialog ui;
 151     ui.setupUi(&dialog);
 152     dialog.exec();
 153 }
 154
 155 void MainWindow::updateSearchView(const QDate &aDate)
 156 {
 157     qDebug() << "MainWindow::updateSearchView(), aDate: " << aDate.toString() ;
 158     searchTreeView->reset();
 159     int eventsCount = static_cast<EventModel*>(searchTreeView->model())->loadSearchResultEvents(aDate,AppSettings::confId());
 160     if( eventsCount ||
 161             searchDayNavigator->getCurrentDate() != Conference::getById(AppSettings::confId()).start() ){
 162         searchVerticalWidget->show();
 163         //searchAgainButton->show();
 164         searchTreeView->show();
 165         searchHead->hide();
 166     }
 167     else{
 168         searchTreeView->hide();
 169         searchVerticalWidget->hide();
 170         searchHead->show();
 171     }
 172 }
 173
 174 void MainWindow::searchClicked()
 175 {
 176     QHash<QString,QString> columns;
 177
 178     if( searchTitle->isChecked() )
 179         columns.insertMulti("EVENT", "title");
 180     if( searchAbstract->isChecked() )
 181         columns.insertMulti("EVENT", "abstract");
 182     if( searchTag->isChecked() )
 183         columns.insertMulti("EVENT", "tag");
 184     if( searchSpeaker->isChecked() )
 185         columns["PERSON"] = "name";
 186     if( searchRoom->isChecked() )
 187         columns["ROOM"] = "name";
 188
 189     QString keyword = searchEdit->text().replace( QString("%"), QString("\\%") );
 190     qDebug() << "\nKeyword to search: " << keyword;
 191     SqlEngine::searchEvent( AppSettings::confId(), columns, keyword );
 192
 193     QDate aStartDate = Conference::getById(AppSettings::confId()).start();
 194     QDate aEndDate = Conference::getById(AppSettings::confId()).end();
 195     searchDayNavigator->setDates(aStartDate, aEndDate);
 196     updateSearchView( Conference::getById(AppSettings::confId()).start() );
 197 }
 198
 199 void MainWindow::searchAgainClicked()
 200 {
 201     searchHead->show();
 202     //searchAgainButton->hide();
 203     searchVerticalWidget->hide();
 204     searchTreeView->hide();
 205 }
 206
 207 void MainWindow::conferenceMapClicked()
 208 {
 209     QString mapPath = QString(":/maps/campus.png");
 210     if(!QFile::exists(mapPath))
 211         mapPath = QString(":/maps/rooms/not-available.png");
 212
 213     QString roomName;
 214
 215     QPixmap map(mapPath);
 216     MapWindow window(map,roomName,this);
 217     window.exec();
 218 }
 219
 220 void MainWindow::eventHasChanged(int aEventId)
 221 {
 222     dayTabContainer->updateTreeViewModel(aEventId);
 223     favsTabContainer->updateTreeViewModel(aEventId);
 224     tracksTabContainer->updateTreeViewModel(aEventId);
 225     nowTabContainer->updateTreeViewModel(aEventId);
 226     roomsTabContainer->updateTreeViewModel(aEventId);
 227
 228     static_cast<EventModel*>(searchTreeView->model())->updateModel(aEventId);
 229 }
 230