src/gui/mainwindow.cpp

   1 #include "mainwindow.h"
   2
   3 #include <QTreeView>
   4 #include <QFile>
   5 #include <QNetworkProxy>
   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 const QString PROXY_URL("192.168.0.252");
  26 const quint16 PROXY_PORT = 4040;
  27 const QString PROXY_USERNAME;
  28 const QString PROXY_PASSWD;
  29 const bool DIRECT_CONNECTION = false;
  30
  31 MainWindow::MainWindow(int aEventId, QWidget *aParent)
  32     : QMainWindow(aParent)
  33 {
  34     setupUi(this);
  35
  36     qDebug() << "Setting-up proxy: " << PROXY_URL << ":" << PROXY_PORT;
  37     QNetworkProxy proxy(DIRECT_CONNECTION ? QNetworkProxy::NoProxy : QNetworkProxy::HttpProxy,
  38             PROXY_URL, PROXY_PORT, PROXY_USERNAME, PROXY_PASSWD);
  39     QNetworkProxy::setApplicationProxy(proxy);
  40
  41     int confId = Conference::activeConference();
  42
  43     connect(importScheduleWidget, SIGNAL(scheduleImported(int)), SLOT(scheduleImported(int)));
  44
  45     // event details have changed
  46     connect(dayTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  47     connect(favsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  48     connect(tracksTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  49     connect(roomsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  50     connect(nowTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  51     connect(searchTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  52
  53     // event conference map button clicked
  54     connect(showMapButton, SIGNAL(clicked()), SLOT(conferenceMapClicked()));
  55
  56     connect(tabWidget, SIGNAL(infoIconClicked()), SLOT(aboutApp()));
  57
  58     selectConference->setDuplicatesEnabled(false);
  59     int confCount = Conference::getAll().count();
  60     if(confCount)
  61     {
  62         initTabs();
  63         fillAndShowConferenceHeader();
  64         setWindowTitle(Conference::getById(confId).title());
  65
  66         if(confCount==1) // don't have to show 'selectConference' widget, if there is only one conference in the DB
  67             selectConferenceWidget->hide();
  68         else
  69         {
  70             // have to fill comboBox with available conferences
  71             QList<Conference> confs = Conference::getAll();
  72             QListIterator<Conference> i(confs);
  73             while(i.hasNext())
  74             {
  75                 Conference conf = i.next();
  76                 selectConference->addItem(conf.title(),conf.id());
  77             }
  78             int idx = selectConference->findText(Conference::getById(Conference::activeConference()).title());
  79             selectConference->setCurrentIndex(idx);
  80         }
  81         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
  82     }
  83     else
  84     {
  85         conferenceHeader->hide();
  86         selectConferenceWidget->hide();
  87         // go to the 'conferenceTab', so the user can import the schedule
  88         tabWidget->setCurrentIndex(6); // 6 - conference tab
  89     }
  90
  91     // open dialog for given Event ID
  92     // this is used in case Alarm Dialog request application to start
  93     if(aEventId)
  94     {
  95         try
  96         {
  97             EventDialog dialog(aEventId,this);
  98             dialog.exec();
  99         }
 100         catch(OrmNoObjectException&) {} // just start application
 101         catch(...) {} // just start application
 102     }
 103 }
 104
 105 void MainWindow::scheduleImported(int aConfId)
 106 {
 107     Q_UNUSED(aConfId);
 108
 109     Conference conf = Conference::getById(aConfId);
 110     if( selectConference->findText(conf.title()) < 0 ) // item doesn't exist
 111     {
 112         disconnect(selectConference, SIGNAL(currentIndexChanged(int)), this, SLOT(conferenceChanged(int)));
 113         selectConference->addItem(conf.title(),conf.id());
 114         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
 115     }
 116     int confCount = Conference::getAll().count();
 117     if(confCount)
 118     {
 119         int idx = selectConference->findText(conf.title());
 120         selectConference->setCurrentIndex(idx);
 121
 122         if(confCount>1)
 123             selectConferenceWidget->show();
 124
 125         conferenceChanged(idx);
 126     }
 127 }
 128
 129 void MainWindow::aboutApp()
 130 {
 131     QDialog dialog(this);
 132     Ui::AboutDialog ui;
 133     ui.setupUi(&dialog);
 134     dialog.exec();
 135 }
 136
 137 void MainWindow::conferenceMapClicked()
 138 {
 139     QString mapPath = QString(":/maps/campus.png");
 140     if(!QFile::exists(mapPath))
 141         mapPath = QString(":/maps/rooms/not-available.png");
 142
 143     QString roomName;
 144
 145     QPixmap map(mapPath);
 146     MapWindow window(map,roomName,this);
 147     window.exec();
 148 }
 149
 150 void MainWindow::eventHasChanged(int aEventId, bool aReloadModel)
 151 {
 152     dayTabContainer->updateTreeViewModel(aEventId);
 153     favsTabContainer->updateTreeViewModel(aEventId,aReloadModel);
 154     tracksTabContainer->updateTreeViewModel(aEventId);
 155     nowTabContainer->updateTreeViewModel(aEventId);
 156     roomsTabContainer->updateTreeViewModel(aEventId);
 157     searchTabContainer->updateTreeViewModel(aEventId);
 158 }
 159
 160 void MainWindow::fillAndShowConferenceHeader()
 161 {
 162     int confId = Conference::activeConference();
 163     conferenceTitle->setText(Conference::getById(confId).title());
 164     conferenceSubtitle->setText(Conference::getById(confId).subtitle());
 165     conferenceWhere->setText(Conference::getById(confId).city() + ", " + Conference::getById(confId).venue());
 166     conferenceWhen->setText(
 167             Conference::getById(confId).start().toString("dd-MM-yyyy")
 168             + ", " +
 169             Conference::getById(confId).end().toString("dd-MM-yyyy"));
 170     conferenceHeader->show();
 171 }
 172
 173 void MainWindow::initTabs()
 174 {
 175     int confId = Conference::activeConference();
 176     QDate startDate = Conference::getById(confId).start();
 177     QDate endDate = Conference::getById(confId).end();
 178
 179     // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
 180     dayTabContainer->setDates(startDate, endDate);
 181     tracksTabContainer->setDates(startDate, endDate);
 182     roomsTabContainer->setDates(startDate, endDate);
 183     favsTabContainer->setDates(startDate, endDate);
 184     searchTabContainer->setDates(startDate, endDate);
 185     searchTabContainer->searchAgainClicked();
 186     nowTabContainer->updateTreeView(QDate::currentDate());
 187 }
 188
 189 void MainWindow::conferenceChanged(int aIndex)
 190 {
 191     Conference::getById(Conference::activeConference()).update("active",0);
 192     Conference::getById(selectConference->itemData(aIndex).toInt()).update("active",1);
 193
 194     initTabs();
 195     fillAndShowConferenceHeader();
 196     setWindowTitle(Conference::getById(Conference::activeConference()).title());
 197 }
 198