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 #include <appsettings.h>
  25
  26 const QString PROXY_USERNAME;
  27 const QString PROXY_PASSWD;
  28
  29 MainWindow::MainWindow(int aEventId, QWidget *aParent)
  30     : QMainWindow(aParent)
  31 {
  32     setupUi(this);
  33
  34     qDebug() << "Setting-up proxy: " << AppSettings::proxyAddress() << ":" << AppSettings::proxyPort();
  35     QNetworkProxy proxy(
  36             AppSettings::isDirectConnection() ? QNetworkProxy::NoProxy : QNetworkProxy::HttpProxy,
  37             AppSettings::proxyAddress(),
  38             AppSettings::proxyPort(),
  39             PROXY_USERNAME,
  40             PROXY_PASSWD);
  41     QNetworkProxy::setApplicationProxy(proxy);
  42
  43     int confId = Conference::activeConference();
  44
  45     connect(importScheduleWidget, SIGNAL(scheduleImported(int)), SLOT(scheduleImported(int)));
  46
  47     // event details have changed
  48     connect(dayTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  49     connect(favsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  50     connect(tracksTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  51     connect(roomsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  52     connect(nowTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  53     connect(searchTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  54
  55     // event conference map button clicked
  56     connect(showMapButton, SIGNAL(clicked()), SLOT(conferenceMapClicked()));
  57
  58     connect(tabWidget, SIGNAL(infoIconClicked()), SLOT(aboutApp()));
  59
  60     selectConference->setDuplicatesEnabled(false);
  61     int confCount = Conference::getAll().count();
  62     if(confCount)
  63     {
  64         initTabs();
  65         fillAndShowConferenceHeader();
  66         setWindowTitle(Conference::getById(confId).title());
  67
  68         if(confCount==1) // don't have to show 'selectConference' widget, if there is only one conference in the DB
  69             selectConferenceWidget->hide();
  70         else
  71         {
  72             // have to fill comboBox with available conferences
  73             QList<Conference> confs = Conference::getAll();
  74             QListIterator<Conference> i(confs);
  75             while(i.hasNext())
  76             {
  77                 Conference conf = i.next();
  78                 selectConference->addItem(conf.title(),conf.id());
  79             }
  80             int idx = selectConference->findText(Conference::getById(Conference::activeConference()).title());
  81             selectConference->setCurrentIndex(idx);
  82         }
  83         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
  84     }
  85     else
  86     {
  87         conferenceHeader->hide();
  88         selectConferenceWidget->hide();
  89         // go to the 'conferenceTab', so the user can import the schedule
  90         tabWidget->setCurrentIndex(6); // 6 - conference tab
  91     }
  92
  93     // open dialog for given Event ID
  94     // this is used in case Alarm Dialog request application to start
  95     if(aEventId)
  96     {
  97         try
  98         {
  99             EventDialog dialog(aEventId,this);
 100             dialog.exec();
 101         }
 102         catch(OrmNoObjectException&) {} // just start application
 103         catch(...) {} // just start application
 104     }
 105 }
 106
 107 void MainWindow::scheduleImported(int aConfId)
 108 {
 109     Q_UNUSED(aConfId);
 110
 111     Conference conf = Conference::getById(aConfId);
 112     if( selectConference->findText(conf.title()) < 0 ) // item doesn't exist
 113     {
 114         disconnect(selectConference, SIGNAL(currentIndexChanged(int)), this, SLOT(conferenceChanged(int)));
 115         selectConference->addItem(conf.title(),conf.id());
 116         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
 117     }
 118     int confCount = Conference::getAll().count();
 119     if(confCount)
 120     {
 121         int idx = selectConference->findText(conf.title());
 122         selectConference->setCurrentIndex(idx);
 123
 124         if(confCount>1)
 125             selectConferenceWidget->show();
 126
 127         conferenceChanged(idx);
 128     }
 129 }
 130
 131 void MainWindow::aboutApp()
 132 {
 133     QDialog dialog(this);
 134     Ui::AboutDialog ui;
 135     ui.setupUi(&dialog);
 136     dialog.exec();
 137 }
 138
 139 void MainWindow::conferenceMapClicked()
 140 {
 141     QString mapPath = QString(":/maps/campus.png");
 142     if(!QFile::exists(mapPath))
 143         mapPath = QString(":/maps/rooms/not-available.png");
 144
 145     QString roomName;
 146
 147     QPixmap map(mapPath);
 148     MapWindow window(map,roomName,this);
 149     window.exec();
 150 }
 151
 152 void MainWindow::eventHasChanged(int aEventId, bool aReloadModel)
 153 {
 154     dayTabContainer->updateTreeViewModel(aEventId);
 155     favsTabContainer->updateTreeViewModel(aEventId,aReloadModel);
 156     tracksTabContainer->updateTreeViewModel(aEventId);
 157     nowTabContainer->updateTreeViewModel(aEventId);
 158     roomsTabContainer->updateTreeViewModel(aEventId);
 159     searchTabContainer->updateTreeViewModel(aEventId);
 160 }
 161
 162 void MainWindow::fillAndShowConferenceHeader()
 163 {
 164     int confId = Conference::activeConference();
 165     conferenceTitle->setText(Conference::getById(confId).title());
 166     conferenceSubtitle->setText(Conference::getById(confId).subtitle());
 167     conferenceWhere->setText(Conference::getById(confId).city() + ", " + Conference::getById(confId).venue());
 168     conferenceWhen->setText(
 169             Conference::getById(confId).start().toString("dd-MM-yyyy")
 170             + ", " +
 171             Conference::getById(confId).end().toString("dd-MM-yyyy"));
 172     conferenceHeader->show();
 173 }
 174
 175 void MainWindow::initTabs()
 176 {
 177     int confId = Conference::activeConference();
 178     QDate startDate = Conference::getById(confId).start();
 179     QDate endDate = Conference::getById(confId).end();
 180
 181     // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
 182     dayTabContainer->setDates(startDate, endDate);
 183     tracksTabContainer->setDates(startDate, endDate);
 184     roomsTabContainer->setDates(startDate, endDate);
 185     favsTabContainer->setDates(startDate, endDate);
 186     searchTabContainer->setDates(startDate, endDate);
 187     searchTabContainer->searchAgainClicked();
 188     nowTabContainer->updateTreeView(QDate::currentDate());
 189 }
 190
 191 void MainWindow::conferenceChanged(int aIndex)
 192 {
 193     Conference::getById(Conference::activeConference()).update("active",0);
 194     Conference::getById(selectConference->itemData(aIndex).toInt()).update("active",1);
 195
 196     initTabs();
 197     fillAndShowConferenceHeader();
 198     setWindowTitle(Conference::getById(Conference::activeConference()).title());
 199 }
 200