1 #include "mainwindow.h"
7 #include <schedulexmlparser.h>
9 #include <eventmodel.h>
12 #include <conference.h>
16 #include "eventdialog.h"
17 #include "daynavigatorwidget.h"
19 MainWindow::MainWindow(QWidget *parent)
24 // connect Menu actions
25 connect(actionImportSchedule, SIGNAL(triggered()), SLOT(importSchedule()));
26 connect(actionAboutQt, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
27 connect(actionAboutApplication, SIGNAL(triggered()), SLOT(aboutApp()));
29 // create "SQLITE" DB instance/connection
30 // opens DB connection (needed for EventModel)
31 mSqlEngine = new SqlEngine(this);
32 mSqlEngine->initialize();
34 mXmlParser = new ScheduleXmlParser(this);
35 connect(mXmlParser, SIGNAL(progressStatus(int)), this, SLOT(showParsingProgress(int)));
36 statusBar()->showMessage(tr("Ready"));
38 connect(dayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateDayView(const QDate &)));
39 connect(activityDayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateActivitiesDayView(const QDate &)));
40 //connect(tabWidget, SIGNAL(currentChanged(int)), SLOT(updateView(int)));
43 dayTreeView->setHeaderHidden(true);
44 dayTreeView->setRootIsDecorated(false);
45 dayTreeView->setIndentation(0);
46 dayTreeView->setAnimated(true);
47 dayTreeView->setModel(new EventModel());
48 dayTreeView->setItemDelegate(new Delegate(dayTreeView));
51 favTreeView->setHeaderHidden(true);
52 favTreeView->setRootIsDecorated(false);
53 favTreeView->setIndentation(0);
54 favTreeView->setAnimated(true);
55 favTreeView->setModel(new EventModel());
56 favTreeView->setItemDelegate(new Delegate(favTreeView));
59 actTreeView->setHeaderHidden(true);
60 actTreeView->setRootIsDecorated(false);
61 actTreeView->setIndentation(0);
62 actTreeView->setAnimated(true);
63 actTreeView->setModel(new EventModel());
64 actTreeView->setItemDelegate(new Delegate(actTreeView));
66 connect(dayTreeView, SIGNAL(doubleClicked(const QModelIndex &)), SLOT(itemDoubleClicked(const QModelIndex &)));
67 connect(favTreeView, SIGNAL(doubleClicked(const QModelIndex &)), SLOT(itemDoubleClicked(const QModelIndex &)));
68 connect(actTreeView, SIGNAL(doubleClicked(const QModelIndex &)), SLOT(itemDoubleClicked(const QModelIndex &)));
70 // TESTING: load some 'fav' data
71 if(Conference::getAll().count()) // no conference(s) in the DB
74 static_cast<EventModel*>(favTreeView->model())->loadFavEvents(Conference::getById(confId).start(),confId);
78 if(!Conference::getAll().count()) // no conference(s) in the DB
80 dayNavigator->hide(); // hide DayNavigatorWidget
81 activityDayNavigator->hide();
86 QDate aStartDate = Conference::getById(confId).start();
87 QDate aEndDate = Conference::getById(confId).end();
88 dayNavigator->setDates(aStartDate, aEndDate);
89 activityDayNavigator->setDates(aStartDate, aEndDate);
91 connect(static_cast<EventModel*>(dayTreeView->model()), SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), SLOT(updateFavView()));
92 connect(static_cast<EventModel*>(favTreeView->model()), SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), SLOT(updateFavView()));
93 /* connect(static_cast<EventModel*>(favTreeView->model()), SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), SLOT(updateFavViewComplete()));*/
96 MainWindow::~MainWindow()
110 void MainWindow::importSchedule()
112 QFile file("../schedule.en.xml");
113 if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
115 QString currPath = QDir::currentPath();
116 qDebug() << "current path: " << currPath;
117 qDebug() << "can't open " << file.fileName();
121 QByteArray data = file.readAll();
122 mXmlParser->parseData(data,mSqlEngine);
124 if(Conference::getAll().count())
127 // 'dayNavigator' emits signal 'dateChanged' after setting valid START:END dates
128 QDate aStartDate = Conference::getById(confId).start();
129 QDate aEndDate = Conference::getById(confId).end();
130 dayNavigator->setDates(aStartDate, aEndDate);
131 activityDayNavigator->setDates(aStartDate, aEndDate);
135 void MainWindow::showParsingProgress(int aStatus)
137 QString msg = QString("Parsing completed: %1\%").arg(aStatus);
138 statusBar()->showMessage(msg,1000);
141 void MainWindow::aboutApp()
143 QDialog dialog(this);
149 void MainWindow::updateDayView(const QDate &aDate)
152 static_cast<EventModel*>(dayTreeView->model())->loadEvents(aDate,confId);
153 dayTreeView->reset();
154 dayNavigator->show();
157 void MainWindow::updateFavView()
160 static_cast<EventModel*>(favTreeView->model())->loadFavEvents(Conference::getById(confId).start(),confId);
161 favTreeView->reset(); //Necessary reset:
162 // if favourite event unselected as favourite is the only one in its time, and reset is not produced, crashed
164 dayNavigator->show();
168 void MainWindow::updateFavViewComplete()
172 updateDayView(Conference::getById(confId).start());
176 void MainWindow::updateActivitiesDayView(const QDate &aDate)
179 static_cast<EventModel*>(actTreeView->model())->loadEventsByActivities(aDate,confId);
180 actTreeView->reset();
181 activityDayNavigator->show();
184 void MainWindow::itemDoubleClicked(const QModelIndex &aIndex)
186 // have to handle only events, not time-groups
187 if(!aIndex.parent().isValid()) // time-group
190 EventDialog dialog(aIndex,this);