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 #include "settingsdialog.h"
  41
  42 #include <tabcontainer.h>
  43 #include <appsettings.h>
  44
  45 const QString PROXY_USERNAME;
  46 const QString PROXY_PASSWD;
  47
  48 MainWindow::MainWindow(int aEventId, QWidget *aParent)
  49     : QMainWindow(aParent)
  50 {
  51     setupUi(this);
  52
  53 #ifdef N810
  54     tabWidget->setTabText(1,"Favs");
  55     //tabWidget->setTabText(2,"Day");
  56 #endif
  57
  58     // first time run aplication: -> let's have it direct connection in this case
  59     if(!AppSettings::contains("proxyIsDirectConnection"))
  60         AppSettings::setDirectConnection(true);
  61
  62     if(AppSettings::isDirectConnection())
  63     {
  64         qDebug() << "Setting-up proxy: " << AppSettings::proxyAddress() << ":" << AppSettings::proxyPort();
  65     }
  66     QNetworkProxy proxy(
  67             AppSettings::isDirectConnection() ? QNetworkProxy::NoProxy : QNetworkProxy::HttpProxy,
  68             AppSettings::proxyAddress(),
  69             AppSettings::proxyPort(),
  70             PROXY_USERNAME,
  71             PROXY_PASSWD);
  72     QNetworkProxy::setApplicationProxy(proxy);
  73
  74     int confId = Conference::activeConference();
  75
  76     connect(importScheduleWidget, SIGNAL(scheduleImported(int)), SLOT(scheduleImported(int)));
  77
  78     // event details have changed
  79     connect(dayTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  80     connect(favsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  81     connect(tracksTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  82     connect(roomsTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  83     connect(nowTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  84     connect(searchTabContainer, SIGNAL(eventHasChanged(int,bool)), SLOT(eventHasChanged(int,bool)));
  85
  86     // event conference map button clicked
  87     connect(showMapButton, SIGNAL(clicked()), SLOT(conferenceMapClicked()));
  88
  89     connect(aboutAction, SIGNAL(triggered()), SLOT(aboutApp()));
  90     connect(settingsAction, SIGNAL(triggered()), SLOT(setup()));
  91
  92     selectConference->setDuplicatesEnabled(false);
  93     int confCount = Conference::getAll().count();
  94     if(confCount)
  95     {
  96         initTabs();
  97         fillAndShowConferenceHeader();
  98         setWindowTitle(Conference::getById(confId).title());
  99
 100         if(confCount==1) // don't have to show 'selectConference' widget, if there is only one conference in the DB
 101             selectConferenceWidget->hide();
 102         else
 103         {
 104             // have to fill comboBox with available conferences
 105             QList<Conference> confs = Conference::getAll();
 106             QListIterator<Conference> i(confs);
 107             while(i.hasNext())
 108             {
 109                 Conference conf = i.next();
 110                 selectConference->addItem(conf.title(),conf.id());
 111             }
 112             int idx = selectConference->findText(Conference::getById(Conference::activeConference()).title());
 113             selectConference->setCurrentIndex(idx);
 114         }
 115         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
 116     }
 117     else
 118     {
 119         conferenceHeader->hide();
 120         selectConferenceWidget->hide();
 121         // go to the 'conferenceTab', so the user can import the schedule
 122         tabWidget->setCurrentIndex(6); // 6 - conference tab
 123     }
 124
 125     // open dialog for given Event ID
 126     // this is used in case Alarm Dialog request application to start
 127     if(aEventId)
 128     {
 129         try
 130         {
 131             EventDialog dialog(aEventId,this);
 132             dialog.exec();
 133         }
 134         catch(OrmNoObjectException&) {} // just start application
 135         catch(...) {} // just start application
 136     }
 137 }
 138
 139 void MainWindow::scheduleImported(int aConfId)
 140 {
 141     Q_UNUSED(aConfId);
 142
 143     Conference conf = Conference::getById(aConfId);
 144     if( selectConference->findText(conf.title()) < 0 ) // item doesn't exist
 145     {
 146         disconnect(selectConference, SIGNAL(currentIndexChanged(int)), this, SLOT(conferenceChanged(int)));
 147         selectConference->addItem(conf.title(),conf.id());
 148         connect(selectConference, SIGNAL(currentIndexChanged(int)), SLOT(conferenceChanged(int)));
 149     }
 150     int confCount = Conference::getAll().count();
 151     if(confCount)
 152     {
 153         int idx = selectConference->findText(conf.title());
 154         selectConference->setCurrentIndex(idx);
 155
 156         if(confCount>1)
 157             selectConferenceWidget->show();
 158
 159         conferenceChanged(idx);
 160     }
 161 }
 162
 163 void MainWindow::aboutApp()
 164 {
 165     QDialog dialog(this);
 166     Ui::AboutDialog ui;
 167     ui.setupUi(&dialog);
 168 #ifdef N810
 169     dialog.setFixedWidth(width());
 170 #endif
 171     dialog.exec();
 172 }
 173
 174 void MainWindow::conferenceMapClicked()
 175 {
 176     QString mapPath = QString(":/maps/campus.png");
 177     if(!QFile::exists(mapPath))
 178         mapPath = QString(":/maps/rooms/not-available.png");
 179
 180     QString roomName;
 181
 182     QPixmap map(mapPath);
 183     MapWindow window(map,roomName,this);
 184     window.exec();
 185 }
 186
 187 void MainWindow::eventHasChanged(int aEventId, bool aReloadModel)
 188 {
 189     dayTabContainer->updateTreeViewModel(aEventId);
 190     favsTabContainer->updateTreeViewModel(aEventId,aReloadModel);
 191     tracksTabContainer->updateTreeViewModel(aEventId);
 192     nowTabContainer->updateTreeViewModel(aEventId);
 193     roomsTabContainer->updateTreeViewModel(aEventId);
 194     searchTabContainer->updateTreeViewModel(aEventId);
 195 }
 196
 197 void MainWindow::fillAndShowConferenceHeader()
 198 {
 199     int confId = Conference::activeConference();
 200     conferenceTitle->setText(Conference::getById(confId).title());
 201     conferenceSubtitle->setText(Conference::getById(confId).subtitle());
 202     conferenceWhere->setText(Conference::getById(confId).city() + ", " + Conference::getById(confId).venue());
 203     conferenceWhen->setText(
 204             Conference::getById(confId).start().toString("dd-MM-yyyy")
 205             + ", " +
 206             Conference::getById(confId).end().toString("dd-MM-yyyy"));
 207     conferenceHeader->show();
 208 }
 209
 210 void MainWindow::initTabs()
 211 {
 212     int confId = Conference::activeConference();
 213     QDate startDate = Conference::getById(confId).start();
 214     QDate endDate = Conference::getById(confId).end();
 215
 216     // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
 217     dayTabContainer->setDates(startDate, endDate);
 218     tracksTabContainer->setDates(startDate, endDate);
 219     roomsTabContainer->setDates(startDate, endDate);
 220     favsTabContainer->setDates(startDate, endDate);
 221     searchTabContainer->setDates(startDate, endDate);
 222     searchTabContainer->searchAgainClicked();
 223     nowTabContainer->updateTreeView(QDate::currentDate());
 224 }
 225
 226 void MainWindow::conferenceChanged(int aIndex)
 227 {
 228     Conference::getById(Conference::activeConference()).update("active",0);
 229     Conference::getById(selectConference->itemData(aIndex).toInt()).update("active",1);
 230
 231     initTabs();
 232     fillAndShowConferenceHeader();
 233     setWindowTitle(Conference::getById(Conference::activeConference()).title());
 234 }
 235
 236 void MainWindow::setup()
 237 {
 238     SettingsDialog dialog;
 239     dialog.exec();
 240
 241     qDebug() << "Setting-up proxy: " << AppSettings::proxyAddress() << ":" << AppSettings::proxyPort();
 242     QNetworkProxy proxy(
 243             AppSettings::isDirectConnection() ? QNetworkProxy::NoProxy : QNetworkProxy::HttpProxy,
 244             AppSettings::proxyAddress(),
 245             AppSettings::proxyPort(),
 246             PROXY_USERNAME,
 247             PROXY_PASSWD);
 248     QNetworkProxy::setApplicationProxy(proxy);
 249 }