protected DrawingView createDrawingView(Drawing newDrawing) {
Dimension d = getDrawingViewSize();
DrawingView newDrawingView = new StandardDrawingView(this, d.width, d.height);
newDrawingView.setDrawing(newDrawing);
fireViewCreatedEvent(newDrawingView);
return newDrawingView;
}
/** Refreshes the drawing if there is some accumulated damage */
public synchronized void checkDamage() {
Iterator each = drawing().drawingChangeListeners();
while (each.hasNext()) {
Object l = each.next();
if (l instanceof DrawingView) {
((DrawingView) l).repairDamage();
}
}
}
/** Handles a mouse click. */
@Override
public boolean handleMouseClick(Point2D.Double p, MouseEvent evt, DrawingView view) {
if (evt.getClickCount() == 2 && view.getHandleDetailLevel() % 2 == 0) {
willChange();
final int index = splitSegment(p, 5f / view.getScaleFactor());
if (index != -1) {
final BezierPath.Node newNode = getNode(index);
fireUndoableEditHappened(
new AbstractUndoableEdit() {
private static final long serialVersionUID = 1L;
@Override
public String getPresentationName() {
ResourceBundleUtil labels =
ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels");
return labels.getString("edit.bezierPath.splitSegment.text");
}
@Override
public void redo() throws CannotRedoException {
super.redo();
willChange();
addNode(index, newNode);
changed();
}
@Override
public void undo() throws CannotUndoException {
super.undo();
willChange();
removeNode(index);
changed();
}
});
changed();
evt.consume();
return true;
}
}
return false;
}
/**
* Creates the drawing view used in this application. You need to override this method to use a
* DrawingView subclass in your application. By default a standard DrawingView is returned.
*/
protected DrawingView createDrawingView() {
DrawingView createdDrawingView = createDrawingView(createDrawing());
createdDrawingView.drawing().setTitle(getDefaultDrawingTitle());
return createdDrawingView;
}
