void MainWindow::setCurrentClass(QListWidgetItem * item)
{
if (item == NULL) { return; }
MTListWidget::highlightItem(item);
clearCLSC(); setCLSCEnabled(true);
Class * cl = current_db_classes.value(item, NULL);
if (cl == NULL) { return; }
current_db_class = cl;
CLSCGroupBox->setEnabled(true);
CLSCNameLineEdit->setText(cl->name());
CLSCFirstYearSpinBox->setValue(cl->firstYear());
CLSCLastYearSpinBox->setValue(cl->lastYear());
CLSCNumStudentsLabel->setText(QString::number(cl->numMembers()));
CLSCAverageLabel->setText(QString("%1%").arg(cl->average(¤t_db_sessions, ¤t_db_archivedsessions)));
CLLSListWidget->clear();
for (int i = 0; i < cl->numMembers(); ++i) {
CLLSListWidget->addItem(cl->member(i)->name());
}
for (int i = 0; i < cl->numSessions(); ++i) {
Session * session = current_db_sessions.value(cl->session(i), current_db_archivedsessions.value(cl->session(i), new ArchivedSession(this)));
QListWidgetItem * item = new QListWidgetItem(QString("%1 - %2").arg(cl->sessionToString(i)).arg(session->name()));
item->setData(Qt::UserRole, cl->session(i));
CLLSSListWidget->addItem(item);
}
togglePrintEnabled();
}
void MainWindow::enableTools()
{
togglePrintEnabled();
int i = mainStackedWidget->currentIndex();
setEQToolsEnabled(i == EQ);
menuQuestion->setEnabled(i == EQ);
menuClass->setEnabled(i == CL);
enableSMTools();
enableSVTools();
}
void MainWindow::setCurrentStudent()
{
if (SVLCListWidget->currentIndex().isValid()) {
selectedStudentTab->setEnabled(true); clearSVSC(); togglePrintEnabled();
SVStudentTabWidget->setCurrentIndex(0);
Student * student = current_db_students.value(SVLCListWidget->currentItem());
SVStudentNameLabel->setText(student->name());
if (student->isReady()) {
if (current_db_session != NULL) {
SVStudentScoreLabel->setText(tr("%1 out of %2 (%3)").arg(student->score()).arg(student->maximumScore()).arg(student->passed() ? tr("PASSED") : tr("FAILED")));
} else {
SVStudentScoreLabel->setText(tr("%1 out of %2").arg(student->score()).arg(student->maximumScore()));
}
loadStudentResults(student->results());
}
} else {
selectedStudentTab->setEnabled(false); clearSVSC(); togglePrintEnabled();
}
}
void MainWindow::deleteStudent()
{
if (current_db_class == NULL) { return; }
if (CLLSListWidget->highlightedRow() < 0) { return; }
switch (QMessageBox::information(this, tr("Delete student"), tr("Are you sure you want to delete student \"%1\"?").arg(CLLSListWidget->highlightedItem()->text()), tr("&Delete"), tr("Cancel"), 0, 1)) {
case 0: // Delete
break;
case 1: // Cancel
return; break;
}
current_db_class->removeMember(CLLSListWidget->highlightedRow());
delete CLLSListWidget->takeItem(CLLSListWidget->highlightedRow());
CLSCNumStudentsLabel->setText(QString::number(current_db_class->numMembers()));
CLSCAverageLabel->setText(QString("%1%").arg(current_db_class->average(¤t_db_sessions, ¤t_db_archivedsessions)));
clearCLSS();
togglePrintEnabled();
setDatabaseModified();
}
void MainWindow::deleteClass()
{
if (!current_db_class) { return; }
QList<QListWidgetItem *> cl_items = current_db_classes.keys(current_db_class);
if (cl_items.count() <= 0) { return; }
switch (QMessageBox::information(this, tr("Delete class"), tr("Are you sure you want to delete class \"%1\"?").arg(cl_items.at(0)->text()), tr("&Delete"), tr("Cancel"), 0, 1)) {
case 0: // Delete
break;
case 1: // Cancel
return; break;
}
delete current_db_class;
for (int i = 0; i < cl_items.count(); ++i) {
current_db_classes.remove(cl_items.at(i));
delete cl_items.at(i);
}
clearCLSC();
togglePrintEnabled();
setDatabaseModified();
}
void MainWindow::setCurrentClassMember(QListWidgetItem * item)
{
if (item == NULL) { return; }
if (!current_db_class) { return; }
MTListWidget::highlightItem(item);
clearCLSS(); setCLSSEnabled(true);
ClassMember * mem = current_db_class->member(CLLSListWidget->row(item));
CLSSNameLineEdit->setText(mem->name());
CLSSAverageLabel->setText(QString("%1%").arg(mem->average(¤t_db_sessions, ¤t_db_archivedsessions)));
CLSSResultsTableWidget->setRowCount(mem->numSessionEntries());
CLSSResultsTableWidget->setSortingEnabled(false);
for (int i = 0; i < mem->numSessionEntries(); ++i) {
Session * session = current_db_sessions.value(mem->sessionEntry(i).session, current_db_archivedsessions.value(mem->sessionEntry(i).session, NULL));
if (session != NULL) {
CLSSResultsTableWidget->setItem(i, 0, new QTableWidgetItem(QString("%1 - %2").arg(session->dateTimeToString()).arg(session->name())));
CLSSResultsTableWidget->item(i, 0)->setData(Qt::UserRole, session->dateTime());
CLSSResultsTableWidget->setItem(i, 1, new QTableWidgetItem(session->student(mem->sessionEntry(i).member_num)->name()));
CLSSResultsTableWidget->item(i, 1)->setData(Qt::UserRole, mem->sessionEntry(i).member_num);
CLSSResultsTableWidget->item(i, 1)->setBackground(QBrush(session->student(mem->sessionEntry(i).member_num)->passed() ? QColor(197, 255, 120) : QColor(204, 163, 0)));
MTProgressBar * bar = new MTProgressBar(this);
CLSSResultsTableWidget->setCellWidget(i, 2, bar);
bar->setMaximum((int)(session->student(mem->sessionEntry(i).member_num)->maximumScore() * 100.0));
bar->setValue((int)(session->student(mem->sessionEntry(i).member_num)->score() * 100.0));
bar->setTextVisible(true);
} else {
CLSSResultsTableWidget->setItem(i, 0, new QTableWidgetItem(mem->sessionToString(i)));
CLSSResultsTableWidget->item(i, 0)->setData(Qt::UserRole, mem->sessionEntry(i).session);
CLSSResultsTableWidget->setItem(i, 1, new QTableWidgetItem);
CLSSResultsTableWidget->item(i, 1)->setData(Qt::UserRole, mem->sessionEntry(i).member_num);
CLSSResultsTableWidget->setItem(i, 2, new QTableWidgetItem);
}
}
CLSSResultsTableWidget->setSortingEnabled(true);
CLSSResultsTableWidget->resizeRowsToContents();
toggleAddSessionToMemberEnabled();
tbtnRemoveSession->setEnabled(CLSSResultsTableWidget->currentIndex().isValid());
togglePrintEnabled();
}
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();
}