public void actionPerformed(ActionEvent ae) {
if (front) {
stack.toFront(primitive);
} else {
stack.toBack(primitive);
}
if (repainter != null) {
repainter.requestRepaint();
;
}
}
public void actionPerformed(ActionEvent ae) {
Area area = null;
List<Attribute> attrs = new ArrayList<Attribute>();
boolean fill = false;
for (Vector v : shapes) {
Primitive vv = v;
while (vv instanceof Proxy && !(vv instanceof PaintedPrimitive)) {
vv = ((Proxy) vv).getProxiedPrimitive();
}
if (vv instanceof PaintedPrimitive) {
PaintedPrimitive pp = (PaintedPrimitive) vv;
List<Attribute> atts = pp.allAttributes();
System.err.println(" include attributes " + atts);
attrs.addAll(pp.allAttributes());
}
fill |= v instanceof Fillable && ((Fillable) v).isFill();
if (area == null) {
area = new Area(v.toShape());
} else {
Area other = new Area(v.toShape());
switch (kind) {
case UNION:
area.add(other);
break;
case INTERSECTION:
area.intersect(other);
break;
case SUBTRACTION:
area.subtract(other);
break;
case XOR:
area.exclusiveOr(other);
break;
default:
throw new AssertionError();
}
}
}
if (area != null) {
PathIteratorWrapper wrap =
new PathIteratorWrapper(
area.getPathIterator(AffineTransform.getTranslateInstance(0, 0)), fill);
// XXX probably don't want all attributes, they may be
// redundant
PaintedPrimitive pp = PaintedPrimitive.create(wrap, attrs);
stack.replace(shapes, pp);
if (repainter != null) {
repainter.requestRepaint();
;
}
}
}
public void mousePressed(MouseEvent e) {
if (e.isPopupTrigger()) {
showPopup(e);
return;
}
if (stack == null && layer != null) stack = layer.getLookup().lookup(ShapeStack.class);
List<Primitive> l = stack.getPrimitives();
Rectangle2D.Double scratch = new Rectangle2D.Double(0, 0, 0, 0);
Point point = mousePressPoint = e.getPoint();
if (shape != null) {
ControlPoint[] p = new ControlPointFactory().getControlPoints((Adjustable) shape, this);
for (int i = 0; i < p.length; i++) {
ControlPoint pt = p[i];
if (pt.hit(point.x, point.y)) {
setSelectedControlPoint(pt);
return;
}
}
}
boolean found = false;
for (Primitive p : l) {
if (p instanceof Vector) {
Vector vector = (Vector) p;
Shape shape = vector.toShape();
if (shape.contains(point.x, point.y)) {
setSelectedShape(p);
found = true;
}
} else if (p instanceof Volume) {
Volume volume = (Volume) p;
volume.getBounds(scratch);
System.err.println(p);
if (scratch.contains(point.x, point.y)) {
setSelectedShape(p);
found = true;
}
}
}
if (!found) {
setSelectedShape(null);
}
}
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);
}
}