1 #include "mainwindow.h"
2 #include <appsettings.h>
10 #include <eventmodel.h>
13 #include <conference.h>
16 #include <QMessageBox>
18 #include "eventdialog.h"
19 #include "daynavigatorwidget.h"
20 #include "importscheduledialog.h"
21 #include "mapwindow.h"
23 MainWindow::MainWindow(int aEventId, QWidget *aParent)
24 : QMainWindow(aParent)
28 // create "SQLITE" DB instance/connection
29 // opens DB connection (needed for EventModel)
30 mSqlEngine = new SqlEngine(this);
31 mSqlEngine->initialize();
33 // Sanity check for existence of any Conference in the DB
34 // it AppSettings::confId() is 0, but there are any Conference(s) in the DB
35 // set the confId in the AppSettings for the ID of the first conference in the DB
36 QList<Conference> confs = Conference::getAll();
37 if(!confs.count()) // no conference(s) in the DB
39 AppSettings::setConfId(0); // no conference in the DB
43 if(AppSettings::confId() == 0)
44 AppSettings::setConfId(confs[0].id());
47 // connect Menu actions
48 connect(actionImportSchedule, SIGNAL(triggered()), SLOT(importSchedule()));
49 connect(actionAboutQt, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
50 connect(actionAboutApplication, SIGNAL(triggered()), SLOT(aboutApp()));
52 connect(dayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateDayView(const QDate &)));
53 connect(trackDayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateTracksView(const QDate &)));
54 connect(favouriteDayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateFavouritesView(const QDate &)));
55 connect(searchDayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateSearchView(const QDate &)));
58 dayTreeView->setHeaderHidden(true);
59 dayTreeView->setRootIsDecorated(false);
60 dayTreeView->setIndentation(0);
61 dayTreeView->setAnimated(true);
62 dayTreeView->setModel(new EventModel());
63 dayTreeView->setItemDelegate(new Delegate(dayTreeView));
66 favTreeView->setHeaderHidden(true);
67 favTreeView->setRootIsDecorated(false);
68 favTreeView->setIndentation(0);
69 favTreeView->setAnimated(true);
70 favTreeView->setModel(new EventModel());
71 favTreeView->setItemDelegate(new Delegate(favTreeView));
74 trackTreeView->setHeaderHidden(true);
75 trackTreeView->setRootIsDecorated(false);
76 trackTreeView->setIndentation(0);
77 trackTreeView->setAnimated(true);
78 trackTreeView->setModel(new EventModel());
79 trackTreeView->setItemDelegate(new Delegate(trackTreeView));
82 searchTreeView->setHeaderHidden(true);
83 searchTreeView->setRootIsDecorated(false);
84 searchTreeView->setIndentation(0);
85 searchTreeView->setAnimated(true);
86 searchTreeView->setModel(new EventModel());
87 searchTreeView->setItemDelegate(new Delegate(searchTreeView));
90 nowTreeView->setHeaderHidden(true);
91 nowTreeView->setRootIsDecorated(false);
92 nowTreeView->setIndentation(0);
93 nowTreeView->setAnimated(true);
94 nowTreeView->setModel(new EventModel());
95 nowTreeView->setItemDelegate(new Delegate(nowTreeView));
97 // event details have changed
98 connect(dayTreeView, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
99 connect(favTreeView, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
100 connect(trackTreeView, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
101 connect(searchTreeView, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
102 connect(nowTreeView, SIGNAL(eventHasChanged(int)), SLOT(eventHasChanged(int)));
105 connect(dayTreeView, SIGNAL(clicked(const QModelIndex &)), SLOT(itemClicked(const QModelIndex &)));
106 connect(favTreeView, SIGNAL(clicked(const QModelIndex &)), SLOT(itemClicked(const QModelIndex &)));
107 connect(trackTreeView, SIGNAL(clicked(const QModelIndex &)), SLOT(itemClicked(const QModelIndex &)));
108 connect(searchTreeView, SIGNAL(clicked(const QModelIndex &)), SLOT(itemClicked(const QModelIndex &)));
109 connect(nowTreeView, SIGNAL(clicked(const QModelIndex &)), SLOT(itemClicked(const QModelIndex &)));
110 // request for map to be displayed
111 connect(dayTreeView, SIGNAL(requestForMap(const QModelIndex &)), SLOT(displayMap(const QModelIndex &)));
112 connect(favTreeView, SIGNAL(requestForMap(const QModelIndex &)), SLOT(displayMap(const QModelIndex &)));
113 connect(trackTreeView, SIGNAL(requestForMap(const QModelIndex &)), SLOT(displayMap(const QModelIndex &)));
114 connect(searchTreeView, SIGNAL(requestForMap(const QModelIndex &)), SLOT(displayMap(const QModelIndex &)));
115 connect(nowTreeView, SIGNAL(requestForMap(const QModelIndex &)), SLOT(displayMap(const QModelIndex &)));
116 // request for warning to be displayed
117 connect(dayTreeView, SIGNAL(requestForWarning(const QModelIndex &)), SLOT(displayWarning(const QModelIndex &)));
118 connect(favTreeView, SIGNAL(requestForWarning(const QModelIndex &)), SLOT(displayWarning(const QModelIndex &)));
119 connect(trackTreeView, SIGNAL(requestForWarning(const QModelIndex &)), SLOT(displayWarning(const QModelIndex &)));
120 connect(searchTreeView, SIGNAL(requestForWarning(const QModelIndex &)), SLOT(displayWarning(const QModelIndex &)));
121 connect(nowTreeView, SIGNAL(requestForWarning(const QModelIndex &)), SLOT(displayWarning(const QModelIndex &)));
122 // event search button clicked
123 connect(searchButton, SIGNAL(clicked()), SLOT(searchClicked()));
124 connect(searchAgainButton, SIGNAL(clicked()), SLOT(searchAgainClicked()));
125 // event conference map button clicked
126 connect(showMapButton, SIGNAL(clicked()), SLOT(conferenceMapClicked()));
128 connect(tabWidget, SIGNAL(currentChanged(int)), SLOT(tabHasChanged(int)));
130 if(!Conference::getAll().count()) // no conference(s) in the DB
132 dayNavigator->hide(); // hide DayNavigatorWidget
133 trackDayNavigator->hide();
137 QDate aStartDate = Conference::getById(AppSettings::confId()).start();
138 QDate aEndDate = Conference::getById(AppSettings::confId()).end();
139 dayNavigator->setDates(aStartDate, aEndDate);
140 trackDayNavigator->setDates(aStartDate, aEndDate);
141 favouriteDayNavigator->setDates(aStartDate, aEndDate);
142 searchDayNavigator->setDates(aStartDate, aEndDate);
144 conferenceTitle->setText(Conference::getById(AppSettings::confId()).title());
145 conferenceSubtitle->setText(Conference::getById(AppSettings::confId()).subtitle());
146 conferenceWhere->setText(Conference::getById(AppSettings::confId()).city() + ", " + Conference::getById(AppSettings::confId()).venue());
147 conferenceWhen->setText(
148 Conference::getById(AppSettings::confId()).start().toString("dd-MM-yyyy")
150 Conference::getById(AppSettings::confId()).end().toString("dd-MM-yyyy"));
153 searchTreeView->hide();
154 searchVerticalWidget->hide();
157 // open dialog for given Event ID
158 // this is used in case Alarm Dialog request application to start
163 EventDialog dialog(aEventId,this);
166 catch(OrmNoObjectException&) {} // just start application
167 catch(...) {} // just start application
171 MainWindow::~MainWindow()
180 void MainWindow::importSchedule()
182 ImportScheduleDialog dialog(mSqlEngine,this);
185 QList<Conference> confs = Conference::getAll();
186 if(!confs.count()) // no conference(s) in the DB
188 AppSettings::setConfId(0); // no conference in the DB
192 if(AppSettings::confId() == 0)
193 AppSettings::setConfId(confs[0].id());
195 // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
196 QDate aStartDate = Conference::getById(AppSettings::confId()).start();
197 QDate aEndDate = Conference::getById(AppSettings::confId()).end();
198 dayNavigator->setDates(aStartDate, aEndDate);
199 trackDayNavigator->setDates(aStartDate, aEndDate);
203 void MainWindow::aboutApp()
205 QDialog dialog(this);
211 void MainWindow::updateDayView(const QDate &aDate)
213 static_cast<EventModel*>(dayTreeView->model())->loadEvents(aDate,AppSettings::confId());
214 dayTreeView->reset();
215 dayNavigator->show();
218 void MainWindow::updateTracksView(const QDate &aDate)
220 static_cast<EventModel*>(trackTreeView->model())->loadEventsByTrack(aDate, AppSettings::confId());
221 trackTreeView->reset();
222 trackDayNavigator->show();
225 void MainWindow::updateFavouritesView(const QDate &aDate)
227 static_cast<EventModel*>(favTreeView->model())->loadFavEvents(aDate,AppSettings::confId());
228 favTreeView->reset();
229 favouriteDayNavigator->show();
232 void MainWindow::updateSearchView(const QDate &aDate)
234 searchTreeView->reset();
235 int eventsCount = static_cast<EventModel*>(searchTreeView->model())->loadSearchResultEvents(aDate,AppSettings::confId());
237 searchVerticalWidget->show();
238 searchAgainButton->show();
239 searchTreeView->show();
243 searchTreeView->hide();
244 searchVerticalWidget->hide();
249 void MainWindow::updateNowView()
251 EventModel *model = static_cast<EventModel*>(nowTreeView->model());
252 model->loadNowEvents(AppSettings::confId());
253 nowTreeView->reset();
254 nowTreeView->setAllExpanded(true);
257 void MainWindow::itemClicked(const QModelIndex &aIndex)
259 // have to handle only events, not time-groups
260 if(!aIndex.parent().isValid()) // time-group
263 EventDialog dialog(static_cast<Event*>(aIndex.internalPointer())->id(),this);
267 void MainWindow::displayMap(const QModelIndex &aIndex)
269 Event *event = static_cast<Event*>(aIndex.internalPointer());
271 // room names are stored in lower-case format
272 // room names are stored without dots in the name, eg. "aw.1124.png" -> "aw1124.png"
273 QString mapPath = QString(":/maps/rooms/%1.png").arg(event->room().toLower().remove("."));
274 if(!QFile::exists(mapPath))
275 mapPath = QString(":/maps/rooms/not-available.png");
278 if(mapPath.contains("not-available", Qt::CaseInsensitive))
279 roomName = QString("Map is not available: %1").arg(event->room());
281 roomName = event->room();
283 QPixmap map(mapPath);
284 MapWindow window(map,roomName,this);
288 void MainWindow::searchClicked()
290 QList<QString> columns;
292 if( searchTitle->isChecked() )
293 columns.append( "title" );
294 if( searchAbstract->isChecked() )
295 columns.append( "abstract" );
297 mSqlEngine->searchEvent( AppSettings::confId(), columns, searchEdit->text() );
298 updateSearchView( Conference::getById(AppSettings::confId()).start() );
301 void MainWindow::searchAgainClicked()
304 searchAgainButton->hide();
307 void MainWindow::conferenceMapClicked()
310 QString mapPath = QString(":/maps/campus.png");
311 if(!QFile::exists(mapPath))
312 mapPath = QString(":/maps/rooms/not-available.png");
316 QPixmap map(mapPath);
317 MapWindow window(map,roomName,this);
321 void MainWindow::displayWarning(const QModelIndex &aIndex)
325 QMessageBox::warning(
327 tr("Time Conflict Warning"),
328 tr("This event happens at the same time than another one of your favourites.") );
331 void MainWindow::eventHasChanged(int aEventId)
333 static_cast<EventModel*>(dayTreeView->model())->updateModel(aEventId);
334 static_cast<EventModel*>(favTreeView->model())->updateModel(aEventId);
335 static_cast<EventModel*>(trackTreeView->model())->updateModel(aEventId);
336 static_cast<EventModel*>(searchTreeView->model())->updateModel(aEventId);
337 static_cast<EventModel*>(nowTreeView->model())->updateModel(aEventId);
340 void MainWindow::tabHasChanged(int aIndex)
344 // TODO: only if it changed to favourities tab
345 updateFavouritesView(favouriteDayNavigator->getCurrentDate());
346 // TODO: only if it changed to now tab