source: confclerk_git/src/gui/mainwindow.cpp @ 872aeaa

#include "mainwindow.h"

#include <QTreeView>
#include <QFile>

#include <sqlengine.h>

#include <track.h>
#include <eventmodel.h>
#include <delegate.h>

#include <conference.h>

#include <QDialog>
#include <QMessageBox>
#include "ui_about.h"
#include <eventdialog.h>
#include "daynavigatorwidget.h"
#include "importschedulewidget.h"
#include "mapwindow.h"

#include <tabcontainer.h>

MainWindow::MainWindow(int aEventId, QWidget *aParent)
    : QMainWindow(aParent)
{
    setupUi(this);

    int confId = Conference::activeConference();

    connect(importScheduleWidget, SIGNAL(scheduleImported(int)), SLOT(scheduleImported(int)));

    // event details have changed
    connect(dayTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
    connect(favsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
    connect(tracksTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
    connect(roomsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
    connect(nowTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
    connect(searchTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));

    // event conference map button clicked
    connect(showMapButton, SIGNAL(clicked()), SLOT(conferenceMapClicked()));

    connect(tabWidget, SIGNAL(infoIconClicked()), SLOT(aboutApp()));

    if(Conference::getAll().count())
    {
        initTabs();
        fillAndShowConferenceHeader();
        setWindowTitle(Conference::getById(confId).title());
    }
    else
    {
        conferenceHeader->hide();
        // go to the 'conferenceTab', so the user can import the schedule
        tabWidget->setCurrentIndex(6); // 6 - conference tab
    }

    // open dialog for given Event ID
    // this is used in case Alarm Dialog request application to start
    if(aEventId)
    {
        try
        {
            EventDialog dialog(aEventId,this);
            dialog.exec();
        }
        catch(OrmNoObjectException&) {} // just start application
        catch(...) {} // just start application
    }
}

void MainWindow::scheduleImported(int aConfId)
{
    Q_UNUSED(aConfId);

    QList<Conference> confs = Conference::getAll();
    if(confs.count())
    {
        initTabs();
        fillAndShowConferenceHeader();
        setWindowTitle(Conference::getById(Conference::activeConference()).title());
    }
}

void MainWindow::aboutApp()
{
    QDialog dialog(this);
    Ui::AboutDialog ui;
    ui.setupUi(&dialog);
    dialog.exec();
}

void MainWindow::conferenceMapClicked()
{
    QString mapPath = QString(":/maps/campus.png");
    if(!QFile::exists(mapPath))
        mapPath = QString(":/maps/rooms/not-available.png");

    QString roomName;

    QPixmap map(mapPath);
    MapWindow window(map,roomName,this);
    window.exec();
}

void MainWindow::eventHasChanged(int aEventId, bool aReloadModel)
{
    dayTabContainer->updateTreeViewModel(aEventId);
    favsTabContainer->updateTreeViewModel(aEventId,aReloadModel);
    tracksTabContainer->updateTreeViewModel(aEventId);
    nowTabContainer->updateTreeViewModel(aEventId);
    roomsTabContainer->updateTreeViewModel(aEventId);
    searchTabContainer->updateTreeViewModel(aEventId);
}

void MainWindow::fillAndShowConferenceHeader()
{
    int confId = Conference::activeConference();
    conferenceTitle->setText(Conference::getById(confId).title());
    conferenceSubtitle->setText(Conference::getById(confId).subtitle());
    conferenceWhere->setText(Conference::getById(confId).city() + ", " + Conference::getById(confId).venue());
    conferenceWhen->setText(
            Conference::getById(confId).start().toString("dd-MM-yyyy")
            + ", " +
            Conference::getById(confId).end().toString("dd-MM-yyyy"));
    conferenceHeader->show();
}

void MainWindow::initTabs()
{
    int confId = Conference::activeConference();
    QDate startDate = Conference::getById(confId).start();
    QDate endDate = Conference::getById(confId).end();

    // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
    dayTabContainer->setDates(startDate, endDate);
    tracksTabContainer->setDates(startDate, endDate);
    roomsTabContainer->setDates(startDate, endDate);
    favsTabContainer->setDates(startDate, endDate);
    searchTabContainer->setDates(startDate, endDate);
    searchTabContainer->searchAgainClicked();
    nowTabContainer->updateTreeView(QDate::currentDate());
}