void
RootPanel::updateUnit(NavUnit *unit)
{
NodeItem *el = 0;
nodeMap.find(unit->getID(), el);
UnitLocation loc = unit->getLocation();
//width is incl. borders and text, so correct for this .
loc.x_ = (long)loc.x_ % (navview->width() - 40);
loc.y_ = (long)loc.y_ % (navview->height() - 80);
el->moveBy(loc.x_ - el->pos().x() , loc.y_ - el->pos().y());
el->show();
canvas.update();
if(unit->getID() == 1)
{
this->details->updateLocation(loc);
}
}
void Main::addMesh()
{
int x0 = 0;
int y0 = 0;
if ( !tb ) tb = new QBrush( Qt::red );
if ( !tp ) tp = new QPen( Qt::black );
int nodecount = 0;
int w = canvas.width();
int h = canvas.height();
const int dist = 30;
int rows = h / dist;
int cols = w / dist;
#ifndef QT_NO_PROGRESSDIALOG
QProgressDialog progress( "Creating mesh...", "Abort", rows,
this, "progress", TRUE );
#endif
QMemArray<NodeItem*> lastRow(cols);
for ( int j = 0; j < rows; j++ ) {
int n = j%2 ? cols-1 : cols;
NodeItem *prev = 0;
for ( int i = 0; i < n; i++ ) {
NodeItem *el = new NodeItem( &canvas );
nodecount++;
int r = rand();
int xrand = r %20;
int yrand = (r/20) %20;
el->move( xrand + x0 + i*dist + (j%2 ? dist/2 : 0 ),
yrand + y0 + j*dist );
if ( j > 0 ) {
if ( i < cols-1 )
(new EdgeItem( lastRow[i], el, &canvas ))->show();
if ( j%2 )
(new EdgeItem( lastRow[i+1], el, &canvas ))->show();
else if ( i > 0 )
(new EdgeItem( lastRow[i-1], el, &canvas ))->show();
}
if ( prev ) {
(new EdgeItem( prev, el, &canvas ))->show();
}
if ( i > 0 ) lastRow[i-1] = prev;
prev = el;
el->show();
}
lastRow[n-1]=prev;
#ifndef QT_NO_PROGRESSDIALOG
progress.setProgress( j );
if ( progress.wasCancelled() )
break;
#endif
}
#ifndef QT_NO_PROGRESSDIALOG
progress.setProgress( rows );
#endif
// qDebug( "%d nodes, %d edges", nodecount, EdgeItem::count() );
}
