src/gui/mainwindow.cpp

   1 /*
   2  * Copyright (C) 2010 Ixonos Plc.
   3  *
   4  * This file is part of fosdem-schedule.
   5  *
   6  * fosdem-schedule is free software: you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the Free
   8  * Software Foundation, either version 2 of the License, or (at your option)
   9  * any later version.
  10  *
  11  * fosdem-schedule is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along with
  17  * fosdem-schedule.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19 #include "mainwindow.h"
  20
  21 #include <QTreeView>
  22 #include <QFile>
  23 #include <QNetworkProxy>
  24
  25 #include <sqlengine.h>
  26
  27 #include <track.h>
  28 #include <eventmodel.h>
  29 #include <delegate.h>
  30
  31 #include <conference.h>
  32
  33 #include <QDialog>
  34 #include <QMessageBox>
  35 #include "ui_about.h"
  36 #include <eventdialog.h>
  37 #include "daynavigatorwidget.h"
  38 #include "importschedulewidget.h"
  39 #include "mapwindow.h"
  40
  41 #include <tabcontainer.h>
  42 #include <appsettings.h>
  43
  44 const QString PROXY_USERNAME;
  45 const QString PROXY_PASSWD;
  46
  47 MainWindow::MainWindow(int aEventId, QWidget *aParent)
  48     : QMainWindow(aParent)
  49 {
  50     setupUi(this);
  51
  52 #ifdef N810
  53     tabWidget->setTabText(1,"Favs");
  54     //tabWidget->setTabText(2,"Day");
  55 #endif
  56
  57     // first time run aplication: -> let's have it direct connection in this case
  58     if(!AppSettings::contains("proxyIsDirectConnection"))
  59         AppSettings::setDirectConnection(true);
  60
  61     if(AppSettings::isDirectConnection())
  62     {
  63         qDebug() << "Setting-up proxy: " << AppSettings::proxyAddress() << ":" << AppSettings::proxyPort();
  64     }
  65     QNetworkProxy proxy(
  66             AppSettings::isDirectConnection() ? QNetworkProxy::NoProxy : QNetworkProxy::HttpProxy,
  67             AppSettings::proxyAddress(),
  68             AppSettings::proxyPort(),
  69             PROXY_USERNAME,
  70             PROXY_PASSWD);
  71     QNetworkProxy::setApplicationProxy(proxy);
  72
  73     int confId = Conference::activeConference();
  74
  75     connect(importScheduleWidget, SIGNAL(scheduleImported(int)), SLOT(scheduleImported(int)));
  76
  77     // event details have changed
  78     connect(dayTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  79     connect(favsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  80     connect(tracksTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  81     connect(roomsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  82     connect(nowTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  83     connect(searchTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  84
  85     // event conference map button clicked
  86     connect(showMapButton, SIGNAL(clicked()), SLOT(conferenceMapClicked()));
  87
  88     connect(tabWidget, SIGNAL(infoIconClicked()), SLOT(aboutApp()));
  89
  90     selectConference->setDuplicatesEnabled(false);
  91     int confCount = Conference::getAll().count();
  92     if(confCount)
  93     {
  94         initTabs();
  95         fillAndShowConferenceHeader();
  96         setWindowTitle(Conference::getById(confId).title());
  97
  98         if(confCount==1) // don't have to show 'selectConference' widget, if there is only one conference in the DB
  99             selectConferenceWidget->hide();
 100         else
 101         {
 102             // have to fill comboBox with available conferences
 103             QList<Conference> confs = Conference::getAll();
 104             QListIterator<Conference> i(confs);
 105             while(i.hasNext())
 106             {
 107                 Conference conf = i.next();
 108                 selectConference->addItem(conf.title(),conf.id());
 109             }
 110             int idx = selectConference->findText(Conference::getById(Conference::activeConference()).title());
 111             selectConference->setCurrentIndex(idx);
 112         }
 113         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
 114     }
 115     else
 116     {
 117         conferenceHeader->hide();
 118         selectConferenceWidget->hide();
 119         // go to the 'conferenceTab', so the user can import the schedule
 120         tabWidget->setCurrentIndex(6); // 6 - conference tab
 121     }
 122
 123     // open dialog for given Event ID
 124     // this is used in case Alarm Dialog request application to start
 125     if(aEventId)
 126     {
 127         try
 128         {
 129             EventDialog dialog(aEventId,this);
 130             dialog.exec();
 131         }
 132         catch(OrmNoObjectException&) {} // just start application
 133         catch(...) {} // just start application
 134     }
 135 }
 136
 137 void MainWindow::scheduleImported(int aConfId)
 138 {
 139     Q_UNUSED(aConfId);
 140
 141     Conference conf = Conference::getById(aConfId);
 142     if( selectConference->findText(conf.title()) < 0 ) // item doesn't exist
 143     {
 144         disconnect(selectConference, SIGNAL(currentIndexChanged(int)), this, SLOT(conferenceChanged(int)));
 145         selectConference->addItem(conf.title(),conf.id());
 146         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
 147     }
 148     int confCount = Conference::getAll().count();
 149     if(confCount)
 150     {
 151         int idx = selectConference->findText(conf.title());
 152         selectConference->setCurrentIndex(idx);
 153
 154         if(confCount>1)
 155             selectConferenceWidget->show();
 156
 157         conferenceChanged(idx);
 158     }
 159 }
 160
 161 void MainWindow::aboutApp()
 162 {
 163     QDialog dialog(this);
 164     Ui::AboutDialog ui;
 165     ui.setupUi(&dialog);
 166 #ifdef N810
 167     dialog.setFixedWidth(width());
 168 #endif
 169     dialog.exec();
 170 }
 171
 172 void MainWindow::conferenceMapClicked()
 173 {
 174     QString mapPath = QString(":/maps/campus.png");
 175     if(!QFile::exists(mapPath))
 176         mapPath = QString(":/maps/rooms/not-available.png");
 177
 178     QString roomName;
 179
 180     QPixmap map(mapPath);
 181     MapWindow window(map,roomName,this);
 182     window.exec();
 183 }
 184
 185 void MainWindow::eventHasChanged(int aEventId, bool aReloadModel)
 186 {
 187     dayTabContainer->updateTreeViewModel(aEventId);
 188     favsTabContainer->updateTreeViewModel(aEventId,aReloadModel);
 189     tracksTabContainer->updateTreeViewModel(aEventId);
 190     nowTabContainer->updateTreeViewModel(aEventId);
 191     roomsTabContainer->updateTreeViewModel(aEventId);
 192     searchTabContainer->updateTreeViewModel(aEventId);
 193 }
 194
 195 void MainWindow::fillAndShowConferenceHeader()
 196 {
 197     int confId = Conference::activeConference();
 198     conferenceTitle->setText(Conference::getById(confId).title());
 199     conferenceSubtitle->setText(Conference::getById(confId).subtitle());
 200     conferenceWhere->setText(Conference::getById(confId).city() + ", " + Conference::getById(confId).venue());
 201     conferenceWhen->setText(
 202             Conference::getById(confId).start().toString("dd-MM-yyyy")
 203             + ", " +
 204             Conference::getById(confId).end().toString("dd-MM-yyyy"));
 205     conferenceHeader->show();
 206 }
 207
 208 void MainWindow::initTabs()
 209 {
 210     int confId = Conference::activeConference();
 211     QDate startDate = Conference::getById(confId).start();
 212     QDate endDate = Conference::getById(confId).end();
 213
 214     // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
 215     dayTabContainer->setDates(startDate, endDate);
 216     tracksTabContainer->setDates(startDate, endDate);
 217     roomsTabContainer->setDates(startDate, endDate);
 218     favsTabContainer->setDates(startDate, endDate);
 219     searchTabContainer->setDates(startDate, endDate);
 220     searchTabContainer->searchAgainClicked();
 221     nowTabContainer->updateTreeView(QDate::currentDate());
 222 }
 223
 224 void MainWindow::conferenceChanged(int aIndex)
 225 {
 226     Conference::getById(Conference::activeConference()).update("active",0);
 227     Conference::getById(selectConference->itemData(aIndex).toInt()).update("active",1);
 228
 229     initTabs();
 230     fillAndShowConferenceHeader();
 231     setWindowTitle(Conference::getById(Conference::activeConference()).title());
 232 }
 233