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     // first time run aplication: -> let's have it direct connection in this case
  35     if(!AppSettings::contains("proxyIsDirectConnection"))
  36         AppSettings::setDirectConnection(true);
  37
  38     if(AppSettings::isDirectConnection())
  39     {
  40         qDebug() << "Setting-up proxy: " << AppSettings::proxyAddress() << ":" << AppSettings::proxyPort();
  41     }
  42     QNetworkProxy proxy(
  43             AppSettings::isDirectConnection() ? QNetworkProxy::NoProxy : QNetworkProxy::HttpProxy,
  44             AppSettings::proxyAddress(),
  45             AppSettings::proxyPort(),
  46             PROXY_USERNAME,
  47             PROXY_PASSWD);
  48     QNetworkProxy::setApplicationProxy(proxy);
  49
  50     int confId = Conference::activeConference();
  51
  52     connect(importScheduleWidget, SIGNAL(scheduleImported(int)), SLOT(scheduleImported(int)));
  53
  54     // event details have changed
  55     connect(dayTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  56     connect(favsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  57     connect(tracksTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  58     connect(roomsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  59     connect(nowTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  60     connect(searchTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  61
  62     // event conference map button clicked
  63     connect(showMapButton, SIGNAL(clicked()), SLOT(conferenceMapClicked()));
  64
  65     connect(tabWidget, SIGNAL(infoIconClicked()), SLOT(aboutApp()));
  66
  67     selectConference->setDuplicatesEnabled(false);
  68     int confCount = Conference::getAll().count();
  69     if(confCount)
  70     {
  71         initTabs();
  72         fillAndShowConferenceHeader();
  73         setWindowTitle(Conference::getById(confId).title());
  74
  75         if(confCount==1) // don't have to show 'selectConference' widget, if there is only one conference in the DB
  76             selectConferenceWidget->hide();
  77         else
  78         {
  79             // have to fill comboBox with available conferences
  80             QList<Conference> confs = Conference::getAll();
  81             QListIterator<Conference> i(confs);
  82             while(i.hasNext())
  83             {
  84                 Conference conf = i.next();
  85                 selectConference->addItem(conf.title(),conf.id());
  86             }
  87             int idx = selectConference->findText(Conference::getById(Conference::activeConference()).title());
  88             selectConference->setCurrentIndex(idx);
  89         }
  90         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
  91     }
  92     else
  93     {
  94         conferenceHeader->hide();
  95         selectConferenceWidget->hide();
  96         // go to the 'conferenceTab', so the user can import the schedule
  97         tabWidget->setCurrentIndex(6); // 6 - conference tab
  98     }
  99
 100     // open dialog for given Event ID
 101     // this is used in case Alarm Dialog request application to start
 102     if(aEventId)
 103     {
 104         try
 105         {
 106             EventDialog dialog(aEventId,this);
 107             dialog.exec();
 108         }
 109         catch(OrmNoObjectException&) {} // just start application
 110         catch(...) {} // just start application
 111     }
 112 }
 113
 114 void MainWindow::scheduleImported(int aConfId)
 115 {
 116     Q_UNUSED(aConfId);
 117
 118     Conference conf = Conference::getById(aConfId);
 119     if( selectConference->findText(conf.title()) < 0 ) // item doesn't exist
 120     {
 121         disconnect(selectConference, SIGNAL(currentIndexChanged(int)), this, SLOT(conferenceChanged(int)));
 122         selectConference->addItem(conf.title(),conf.id());
 123         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
 124     }
 125     int confCount = Conference::getAll().count();
 126     if(confCount)
 127     {
 128         int idx = selectConference->findText(conf.title());
 129         selectConference->setCurrentIndex(idx);
 130
 131         if(confCount>1)
 132             selectConferenceWidget->show();
 133
 134         conferenceChanged(idx);
 135     }
 136 }
 137
 138 void MainWindow::aboutApp()
 139 {
 140     QDialog dialog(this);
 141     Ui::AboutDialog ui;
 142     ui.setupUi(&dialog);
 143     dialog.exec();
 144 }
 145
 146 void MainWindow::conferenceMapClicked()
 147 {
 148     QString mapPath = QString(":/maps/campus.png");
 149     if(!QFile::exists(mapPath))
 150         mapPath = QString(":/maps/rooms/not-available.png");
 151
 152     QString roomName;
 153
 154     QPixmap map(mapPath);
 155     MapWindow window(map,roomName,this);
 156     window.exec();
 157 }
 158
 159 void MainWindow::eventHasChanged(int aEventId, bool aReloadModel)
 160 {
 161     dayTabContainer->updateTreeViewModel(aEventId);
 162     favsTabContainer->updateTreeViewModel(aEventId,aReloadModel);
 163     tracksTabContainer->updateTreeViewModel(aEventId);
 164     nowTabContainer->updateTreeViewModel(aEventId);
 165     roomsTabContainer->updateTreeViewModel(aEventId);
 166     searchTabContainer->updateTreeViewModel(aEventId);
 167 }
 168
 169 void MainWindow::fillAndShowConferenceHeader()
 170 {
 171     int confId = Conference::activeConference();
 172     conferenceTitle->setText(Conference::getById(confId).title());
 173     conferenceSubtitle->setText(Conference::getById(confId).subtitle());
 174     conferenceWhere->setText(Conference::getById(confId).city() + ", " + Conference::getById(confId).venue());
 175     conferenceWhen->setText(
 176             Conference::getById(confId).start().toString("dd-MM-yyyy")
 177             + ", " +
 178             Conference::getById(confId).end().toString("dd-MM-yyyy"));
 179     conferenceHeader->show();
 180 }
 181
 182 void MainWindow::initTabs()
 183 {
 184     int confId = Conference::activeConference();
 185     QDate startDate = Conference::getById(confId).start();
 186     QDate endDate = Conference::getById(confId).end();
 187
 188     // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
 189     dayTabContainer->setDates(startDate, endDate);
 190     tracksTabContainer->setDates(startDate, endDate);
 191     roomsTabContainer->setDates(startDate, endDate);
 192     favsTabContainer->setDates(startDate, endDate);
 193     searchTabContainer->setDates(startDate, endDate);
 194     searchTabContainer->searchAgainClicked();
 195     nowTabContainer->updateTreeView(QDate::currentDate());
 196 }
 197
 198 void MainWindow::conferenceChanged(int aIndex)
 199 {
 200     Conference::getById(Conference::activeConference()).update("active",0);
 201     Conference::getById(selectConference->itemData(aIndex).toInt()).update("active",1);
 202
 203     initTabs();
 204     fillAndShowConferenceHeader();
 205     setWindowTitle(Conference::getById(Conference::activeConference()).title());
 206 }
 207