private void clearPath() {
for (int i = 0; i < _pathGroup.size(); i++) {
Positionable pos = _pathGroup.get(i);
if (pos instanceof PortalIcon) {
((PortalIcon) pos).setStatus(PortalIcon.VISIBLE);
} else {
((IndicatorTrack) pos).removePath(TEST_PATH);
}
}
int state = _block.getState() & ~OBlock.ALLOCATED;
_pathGroup = new ArrayList<Positionable>();
_block.pseudoPropertyChange("state", Integer.valueOf(0), Integer.valueOf(state));
}
/**
* Sets the path icons for display
*
* @param pathChanged
*/
protected void updatePath(boolean pathChanged) {
// to avoid ConcurrentModificationException now set data
Iterator<Positionable> iter = _pathGroup.iterator();
while (iter.hasNext()) {
Positionable pos = iter.next();
if (pos instanceof IndicatorTrack) {
((IndicatorTrack) pos).addPath(TEST_PATH);
} else {
((PortalIcon) pos).setStatus(PortalIcon.PATH);
}
}
_pathChange = pathChanged;
String name = _pathName.getText();
if (name == null || name.length() == 0) {
JOptionPane.showMessageDialog(
this,
Bundle.getMessage("needPathName"),
Bundle.getMessage("makePath"),
JOptionPane.INFORMATION_MESSAGE);
} else {
}
}