public void mouseReleased(MouseEvent e) {
if (e.isPopupTrigger()) {
showPopup(e);
return;
}
cpoint = null;
repainter.requestRepaint();
}
public void mouseDragged(MouseEvent e) {
Point p = e.getPoint();
if (cpoint != null) {
cpoint.set(p.x, p.y);
} else if (shape instanceof Vector) {
int xoff = p.x - mousePressPoint.x;
int yoff = p.y - mousePressPoint.y;
Vector v = (Vector) shape;
Pt loc = v.getLocation();
v.setLocation(loc.x + xoff, loc.y + yoff);
repainter.requestRepaint();
}
mousePressPoint = p;
}
private void showPopup(MouseEvent e) {
Point point = e.getPoint();
List<Primitive> l = stack.getPrimitives();
Rectangle2D.Double scratch = new Rectangle2D.Double(0, 0, 0, 0);
List<Primitive> shapes = new ArrayList<Primitive>();
List<Vector> vectors = new ArrayList<Vector>();
Primitive topMost = null;
for (Primitive p : l) {
if (p instanceof Vector) {
Vector vector = (Vector) p;
Shape shape = vector.toShape();
System.err.println(shape);
if (shape.contains(point.x, point.y)) {
topMost = vector;
shapes.add(vector);
vectors.add(vector);
}
} else if (p instanceof Volume) {
Volume volume = (Volume) p;
volume.getBounds(scratch);
System.err.println(p);
if (scratch.contains(point.x, point.y)) {
topMost = volume;
shapes.add(volume);
}
}
}
if (!shapes.isEmpty()) {
assert topMost != null;
JPopupMenu menu = new JPopupMenu();
menu.add(new FrontBackAction(true, topMost, stack));
menu.add(new FrontBackAction(false, topMost, stack));
menu.add(new CSGAction(UNION, vectors, stack));
menu.add(new CSGAction(INTERSECTION, vectors, stack));
menu.add(new CSGAction(SUBTRACTION, vectors, stack));
menu.add(new CSGAction(XOR, vectors, stack));
menu.show(repainter.getDialogParent(), point.x, point.y);
}
}
public void changed(ControlPoint pt) {
repainter.requestRepaint();
}
private void setSelectedControlPoint(ControlPoint cpoint) {
this.cpoint = cpoint;
repainter.requestRepaint();
}
public void attachRepainter(Repainter repainter) {
this.repainter = repainter;
if (layer != null) {
repainter.requestRepaint(layer.getBounds());
}
}