@Override
public boolean applicable(final ServiceContext context) {
ISapphirePart part = context.find(ISapphirePart.class);
if (part instanceof SapphireDiagramEditorPagePart) {
SapphireDiagramEditorPagePart diagramPagePart = (SapphireDiagramEditorPagePart) part;
DiagramEditorPageDef pageDef = diagramPagePart.getPageDef();
if (pageDef.getLayoutPersistence().content() == LayoutPersistence.SIDE_BY_SIDE) {
return true;
}
}
return false;
}
@Override
protected void compute(Set<String> values) {
DiagramEditorPageDef diagramPageDef = context(DiagramEditorPageDef.class);
ElementList<IDiagramPaletteCompartmentDef> compartments =
diagramPageDef.getPaletteCompartments();
if (compartments.size() == 0) {
values.add(DiagramPaletteCompartmentConstants.NODES_COMPARTMENT_ID);
values.add(DiagramPaletteCompartmentConstants.CONNECTIONS_COMPARTMENT_ID);
} else {
for (IDiagramPaletteCompartmentDef compartment : compartments) {
values.add(compartment.getId().content());
}
}
}