package org.jbpm.gd.jpdl.properties;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
import org.jbpm.gd.common.notation.AbstractNotationElement;
import org.jbpm.gd.common.part.NotationElementGraphicalEditPart;
import org.jbpm.gd.common.part.OutlineEditPart;
import org.jbpm.gd.common.properties.AbstractPropertySection;
import org.jbpm.gd.jpdl.model.DescribableElement;
public class DescribableElementSection extends AbstractPropertySection {
private DescribableElementConfigurationComposite describableElementConfigurationComposite;
private DescribableElement describableElement;
public void createControls(Composite parent,
TabbedPropertySheetPage aTabbedPropertySheetPage) {
super.createControls(parent, aTabbedPropertySheetPage);
Composite clientArea = getWidgetFactory().createFlatFormComposite(parent);
describableElementConfigurationComposite = DescribableElementConfigurationComposite.create(getWidgetFactory(), clientArea);
}
public void setInput(IWorkbenchPart part, ISelection selection) {
super.setInput(part, selection);
if (!(selection instanceof IStructuredSelection)) return;
Object input = ((IStructuredSelection)selection).getFirstElement();
if (input instanceof NotationElementGraphicalEditPart) {
AbstractNotationElement notationElement = ((NotationElementGraphicalEditPart)input).getNotationElement();
input = notationElement.getSemanticElement();
} else if (input instanceof OutlineEditPart) {
input = ((OutlineEditPart)input).getModel();
}
if (input instanceof DescribableElement) {
setDescribableElement((DescribableElement)input);
}
}
private void setDescribableElement(DescribableElement describableElement) {
this.describableElement = describableElement;
}
public void refresh() {
if (describableElement != null) {
describableElementConfigurationComposite.setDescribableElement(describableElement);
}
}
public boolean shouldUseExtraSpace() {
return true;
}
}