public synchronized void elementRemoved(Object source, int pos, int newSize) {
LinearElement toBeRemoved = root.getVector().get(pos);
shapes.getShapes().remove(toBeRemoved.getShape());
visualizer.removeLine(toBeRemoved.getVerticalLine());
visualizer.removeLine(toBeRemoved.getHorizontalLine());
LinearElement parent = root;
LinearElement previousChild = toBeRemoved.getPreviousChild();
if (pos + 1 <= newSize) // If it is not the last element
root.getVector().get(pos + 1).setPreviousChild(previousChild);
parent.getVector().remove(toBeRemoved);
root.focusPosition();
}
public synchronized void elementChanged(Object source, ElementType element, int pos) {
LinearElement node = root.getVector().get(pos);
AnimationUtil.move(
node,
node.getX() + boxWidth / 3,
node.getY(),
true,
((ALinearLayoutManager<ElementType>)
visualizer.getLayoutManagerOfBuffer((ListenableVector<ElementType>) source))
.getHighlighting(),
((FlexibleShape)
visualizer.getLayoutManagerOfBuffer((ListenableVector<ElementType>) source))
.getColor());
node.setObject(element);
BoundedShape shape = node.getShape();
try {
double shapeStretchFactor = Double.parseDouble(element.toString());
shape.setWidth((int) (boxWidth * (dynamicWidth ? shapeStretchFactor : 1)));
shape.setHeight((int) (boxHeight * (dynamicHeight ? shapeStretchFactor : 1)));
} catch (Exception e) {
shape.setWidth((int) (boxWidth));
shape.setHeight((int) (boxHeight));
}
if (shape instanceof TextShape) ((TextShape) shape).setText(element.toString());
if (shape instanceof LabelShape) ((LabelShape) shape).setText(element.toString());
AnimationUtil.move(
node,
node.getX() - boxWidth / 3,
node.getY(),
true,
((ALinearLayoutManager<ElementType>)
visualizer.getLayoutManagerOfBuffer((ListenableVector<ElementType>) source))
.getHighlighting(),
((FlexibleShape)
visualizer.getLayoutManagerOfBuffer((ListenableVector<ElementType>) source))
.getColor());
}