public static void setContainerChildrenVisible(
IFeatureProvider fp, ContainerShape container, boolean visible) {
List<PictogramElement> list = new ArrayList<PictogramElement>();
list.addAll(container.getChildren());
for (PictogramElement pe : list) {
if (ShapeDecoratorUtil.isActivityBorder(pe)) continue;
if (ShapeDecoratorUtil.isEventSubProcessDecorator(pe)) {
pe.setVisible(!visible);
} else pe.setVisible(visible);
if (visible) FeatureSupport.updateLabel(fp, pe, null);
if (pe instanceof AnchorContainer) {
AnchorContainer ac = (AnchorContainer) pe;
for (Anchor a : ac.getAnchors()) {
for (Connection c : a.getOutgoingConnections()) {
c.setVisible(visible);
if (visible) FeatureSupport.updateLabel(fp, c, null);
for (ConnectionDecorator decorator : c.getConnectionDecorators()) {
decorator.setVisible(visible);
}
}
}
}
}
}
public static boolean setHidden(PictogramElement pe, boolean hidden) {
if (hidden) {
pe.eSetDeliver(false);
Graphiti.getPeService()
.setPropertyValue(pe, GraphitiConstants.IS_HIDDEN, Boolean.TRUE.toString());
pe.setVisible(false);
pe.eSetDeliver(true);
} else {
pe.eSetDeliver(false);
Graphiti.getPeService().removeProperty(pe, GraphitiConstants.IS_HIDDEN);
pe.setVisible(true);
pe.eSetDeliver(true);
}
return false;
}