void MainWindow::setupSessionViewer()
{
SVSelectedSessionWidget->setEnabled(false); enableSVTools();
passMarkDetailsTab->setEnabled(false);
scoringSystemTab->setEnabled(false);
QObject::connect(SVLSListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(setCurrentSession(QListWidgetItem *)));
QObject::connect(SVLASListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(setCurrentSession(QListWidgetItem *)));
QObject::connect(SVLCListWidget, SIGNAL(currentTextChanged(QString)), this, SLOT(setCurrentStudent()));
QObject::connect(SVLCListWidget, SIGNAL(itemClicked(QListWidgetItem *)), this, SLOT(showSelectedStudentTab()));
QObject::connect(actionDelete_log, SIGNAL(triggered()), this, SLOT(deleteLog()));
QObject::connect(actionArchive_session, SIGNAL(triggered()), this, SLOT(archiveSession()));
QObject::connect(actionRestore_session, SIGNAL(triggered()), this, SLOT(restoreSession()));
QObject::connect(actionCopy_to_archive, SIGNAL(triggered()), this, SLOT(copyToArchive()));
QObject::connect(actionCopy_from_archive, SIGNAL(triggered()), this, SLOT(copyFromArchive()));
QObject::connect(actionPrint_all, SIGNAL(triggered()), this, SLOT(printAll()));
QObject::connect(actionPrint_session_summary, SIGNAL(triggered()), this, SLOT(printSessionSummary()));
QObject::connect(SVLSSearchLineEdit, SIGNAL(textChanged(const QString &)), this, SLOT(searchSVLS(const QString &)));
QObject::connect(SVSearchDetailsLineEdit, SIGNAL(textChanged(QLineEdit *, const QString &)), SVPassMarkTableWidget, SLOT(filterItems(QLineEdit *, const QString &)));
SVLSListWidget->setSortingEnabled(true);
SVLASListWidget->setSortingEnabled(true);
SVPassMarkTableWidget->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
SVPassMarkTableWidget->horizontalHeader()->setResizeMode(1, QHeaderView::ResizeToContents);
SVPassMarkTableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
SVScoringSystemTableWidget->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);
SVScoringSystemTableWidget->verticalHeader()->setResizeMode(QHeaderView::ResizeToContents);
SVScoringSystemTableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
for (int i = 0; i < SVScoringSystemTableWidget->rowCount(); ++i) {
SVScoringSystemTableWidget->setItem(i, 1, new QTableWidgetItem);
}
hideArchive();
}
void MainWindow::enableTools()
{
togglePrintEnabled();
int i = mainStackedWidget->currentIndex();
setEQToolsEnabled(i == EQ);
menuQuestion->setEnabled(i == EQ);
menuClass->setEnabled(i == CL);
enableSMTools();
enableSVTools();
}
void MainWindow::deleteLog()
{
if (!SVSelectedSessionWidget->isEnabled())
return;
if (current_db_session == NULL)
return;
switch (QMessageBox::information(this, tr("Delete log"), tr("Are you sure you want to delete the log for session \"%1 - %2\"?").arg(current_db_session->dateTimeToString()).arg(current_db_session->name()), tr("&Delete"), tr("Cancel"), 0, 1)) {
case 0: // Delete
break;
case 1: // Cancel
return; break;
}
SVLogListWidget->clear(); current_db_session->deleteLog();
SVLogGroupBox->setVisible(false); enableSVTools();
setDatabaseModified();
}
void MainWindow::deleteLog()
{
if (!SVSelectedSessionWidget->isEnabled()) { return; }
if (current_db_session == NULL) { return; }
switch (QMessageBox::information(this, tr("Delete log"), tr("Are you sure you want to delete the log for session \"%1 - %2\"?").arg(current_db_session->dateTimeToString()).arg(current_db_session->name()), tr("&Delete"), tr("Cancel"), 0, 1)) {
case 0: // Delete
break;
case 1: // Cancel
return; break;
}
SVLogListWidget->clear(); current_db_session->deleteLog();
if (current_db_session->isArchived()) {
ArchivedSession * archived_session = current_db_archivedsessions.value(current_db_session->dateTime());
archived_session->setStatus(ArchivedSession::Archive);
current_db_queued_sessions.removeAll(archived_session);
current_db_queued_sessions.enqueue(archived_session);
}
SVLogGroupBox->setVisible(false); enableSVTools();
setDatabaseModified();
}
void MainWindow::setCurrentSession(QListWidgetItem * item)
{
if (item == NULL) { return; }
selectSessionItem(item);
Session * session;
if (item->listWidget() == SVLSListWidget) {
session = current_db_sessions.value(item->data(Qt::UserRole).toDateTime());
} else if (item->listWidget() == SVLASListWidget) {
session = current_db_archivedsessions.value(item->data(Qt::UserRole).toDateTime());
} else { return; }
current_db_session = session;
SVSelectedSessionWidget->setEnabled(true);
SVNameLabel->setText(session->name());
SVDateTimeLabel->setText(session->dateTimeToString());
SVPassMarkLabel->setText(QString::number(session->passMark().passMark()));
SVOverallResultsProgressBar->setMaximum((int)session->maximumScore());
SVOverallResultsProgressBar->setValue(session->score() > 0 ? (int)session->score() : 0);
SVOverallResultsLabel->setText(QString("%1%").arg(session->average()));
current_db_students.clear();
SVLCListWidget->clear(); SVLogListWidget->clear();
for (int i = 0; i < session->numLogEntries(); ++i) {
QListWidgetItem * log_entry = new QListWidgetItem (session->logEntry(i).entryText(), SVLogListWidget);
log_entry->setBackground(QBrush(session->logEntry(i).entryBackgroundColour()));
log_entry->setForeground(QBrush(session->logEntry(i).entryForegroundColour()));
}
SVLogGroupBox->setVisible(session->numLogEntries() > 0);
for (int i = 0; i < session->numStudents(); ++i) {
QListWidgetItem * item = new QListWidgetItem(session->student(i)->name(), SVLCListWidget);
current_db_students.insert(item, session->student(i));
if (session->student(i)->passed()) {
item->setBackground(QBrush(QColor(197, 255, 120)));
} else {
item->setBackground(QBrush(QColor(204, 163, 0)));
}
item->setForeground(QBrush(QColor(0, 0, 0)));
}
SVPassMarkTableWidget->clearContents();
SVPassMarkTableWidget->verticalHeader()->hide();
if (session->passMark().count() > 0) {
passMarkDetailsTab->setEnabled(true); QTableWidgetItem * item;
SVPassMarkTableWidget->setRowCount(session->passMark().count());
for (int i = 0; i < session->passMark().count(); ++i) {
if (session->passMark().condition(i) < 0 || session->passMark().condition(i) >= current_db_f.size()) { continue; }
item = new QTableWidgetItem(QString("%1 - %2").arg(session->passMark().condition(i) + 1).arg(current_db_f[session->passMark().condition(i)]));
item->setBackground(QBrush(backgroundColourForFlag(session->passMark().condition(i))));
item->setForeground(QBrush(foregroundColourForFlag(session->passMark().condition(i))));
SVPassMarkTableWidget->setItem(i, 0, item);
item = new QTableWidgetItem(QString::number(session->passMark().value(i)));
SVPassMarkTableWidget->setItem(i, 1, item);
SVPassMarkTableWidget->setRowHeight(i, 16);
}
SVPassMarkTableWidget->filterItems(SVSearchDetailsLineEdit, SVSearchDetailsLineEdit->text());
SVStudentTabWidget->setCurrentIndex(1);
} else {
passMarkDetailsTab->setEnabled(false);
SVStudentTabWidget->setCurrentIndex(0);
}
selectedStudentTab->setEnabled(false);
scoringSystemTab->setEnabled(true);
SVScoringSystemTableWidget->item(0, 1)->setText(session->scoringSystem().allowIncompleteAnswers ? tr("allowed") : tr("disallowed"));
for (int i = 0, n = 0; i < 3; ++i, n += 3) {
SVScoringSystemTableWidget->item(n + 1, 1)->setText(QString::number(session->scoringSystem().correctAnswer[i]));
SVScoringSystemTableWidget->item(n + 2, 1)->setText(QString::number(session->scoringSystem().incorrectAnswer[i]));
SVScoringSystemTableWidget->item(n + 3, 1)->setText(QString::number(session->scoringSystem().missingAnswer[i]));
}
SVLCGroupBox->setEnabled(true); SVLogGroupBox->setEnabled(true);
togglePrintEnabled(); enableSVTools();
}
