void MapWindow::on_actionOpen_triggered()
{
QString filename;
filename = QFileDialog::getOpenFileName(0, "Open File", QDir::home().absolutePath(), "ProjMapper Files (*.pmap)");
if (!filename.isEmpty()) {
QFile fd(filename);
fd.open(QIODevice::ReadWrite);
QDataStream ds(&fd);
Quad *q;
int size;
ds >> size;
quadList->clear();
for (int i = ui->listWidget->count()-1; i >= 0; i--) {
ui->listWidget->takeItem(i);
}
for (int i = 0; i<size; i++) {
q = new Quad();
ds >> *q;
quadList->append(q);
new QListWidgetItem(q->getName(), ui->listWidget);
qDebug() << q->getName();
}
fd.close();
emit updateAllDisplays();
}
void MapWindow::outputTemplates(QDir outDir)
{
if (!outDir.exists()) {
outDir.mkdir(outDir.absolutePath());
}
QPainter p;
p.setRenderHint(QPainter::HighQualityAntialiasing);
for (int i = 0; i<quadList->size(); i++) {
Quad *q = quadList->at(i);
QPixmap *temp = new QPixmap(q->getQuad().boundingRect().size());
temp->fill(Qt::transparent);
qDebug() << "Quad: " << q->getName() << " poly: " << q->getQuad();
p.begin(temp);
p.setPen(QColor(Qt::black));
p.setBrush(QColor(Qt::black));
p.translate(-q->getQuad().at(0));
p.drawPolygon(q->getQuad());
p.end();
temp->save(outDir.absolutePath().append("/").append(q->getName()).append(".png"));
}
}