1 package org.simantics.diagram.profile.view;
3 import org.simantics.Simantics;
4 import org.simantics.browsing.ui.swt.ModelledActionImpl;
5 import org.simantics.db.Resource;
6 import org.simantics.db.WriteGraph;
7 import org.simantics.db.common.request.WriteRequest;
8 import org.simantics.db.common.utils.NameUtils;
9 import org.simantics.db.exception.DatabaseException;
10 import org.simantics.diagram.stubs.DiagramResource;
11 import org.simantics.layer0.Layer0;
12 import org.simantics.operation.Layer0X;
13 import org.slf4j.Logger;
14 import org.slf4j.LoggerFactory;
16 public class CreateStyleAction extends ModelledActionImpl<Resource> {
18 private static final Logger LOGGER = LoggerFactory.getLogger(CreateStyleAction.class);
20 public CreateStyleAction(Resource configuration) {
24 public void run(final Resource runtimeDiagram) {
28 Simantics.getSession().syncRequest(new WriteRequest() {
31 public void perform(WriteGraph graph) throws DatabaseException {
33 Layer0 L0 = Layer0.getInstance(graph);
34 Layer0X L0X = Layer0X.getInstance(graph);
35 DiagramResource DIA = DiagramResource.getInstance(graph);
36 String modelURI = graph.getPossibleRelatedValue((Resource)runtimeDiagram, DIA.RuntimeDiagram_HasModelURI);
37 if (modelURI == null) return;
39 Resource model = graph.getPossibleResource(modelURI);
40 if(model == null) return;
42 String name = NameUtils.findFreshEscapedName(graph, "Style", model, L0.ConsistsOf);
44 Resource newStyle = graph.newResource();
45 graph.claim(newStyle, L0.InstanceOf, DIA.SCLTextStyle);
46 graph.claimLiteral(newStyle, L0X.HasExpression, "");
47 graph.claimLiteral(newStyle, L0.HasName, name);
48 graph.claim(model, L0.ConsistsOf, newStyle);
54 } catch (DatabaseException e) {
55 LOGGER.error("CreateStyleAction failed", e);