1 /*******************************************************************************
2 * Copyright (c) 2012 Association for Decentralized Information Management in
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.modeling.template2d.ui.actions;
14 import java.util.ArrayList;
15 import java.util.Arrays;
17 import org.simantics.Simantics;
18 import org.simantics.databoard.Bindings;
19 import org.simantics.db.Resource;
20 import org.simantics.db.WriteGraph;
21 import org.simantics.db.common.CommentMetadata;
22 import org.simantics.db.common.request.WriteRequest;
23 import org.simantics.db.common.utils.ListUtils;
24 import org.simantics.db.common.utils.NameUtils;
25 import org.simantics.db.exception.DatabaseException;
26 import org.simantics.db.layer0.adapter.ActionFactory;
27 import org.simantics.diagram.stubs.DiagramResource;
28 import org.simantics.diagram.stubs.G2DResource;
29 import org.simantics.layer0.Layer0;
30 import org.simantics.modeling.template2d.ontology.Template2dResource;
31 import org.simantics.scenegraph.ontology.ScenegraphResources;
34 * @author Teemu Matasniemi
36 public class NewScenegraph implements ActionFactory {
39 public Runnable create(Object target) {
40 if(!(target instanceof Resource))
42 final Resource parent = (Resource)target;
44 return new Runnable() {
47 Simantics.getSession().asyncRequest(new WriteRequest() {
49 public void perform(WriteGraph g) throws DatabaseException {
51 createVisualComposite(g, parent);
58 public static Resource createVisualComposite(WriteGraph g, Resource parent) throws DatabaseException {
60 Layer0 L0 = Layer0.getInstance(g);
61 Template2dResource TEMPLATE2D = Template2dResource.getInstance(g);
62 ScenegraphResources SG = ScenegraphResources.getInstance(g);
63 DiagramResource DIA = DiagramResource.getInstance(g);
64 G2DResource G2D = G2DResource.getInstance(g);
66 Resource composite = g.newResource();
67 g.claim(composite, L0.InstanceOf, null, DIA.Scenegraph_Composite);
68 g.claim(composite, L0.InstanceOf, null, TEMPLATE2D.CompositeUI);
69 String name = NameUtils.findFreshName(g, "VisualComposite", parent, L0.ConsistsOf);
70 g.addLiteral(composite, L0.HasName, L0.NameOf, L0.String, name, Bindings.STRING);
71 g.addLiteral(composite, DIA.Scenegraph_Composite_transform, DIA.Scenegraph_Composite_transform_Inverse, G2D.Transform, new double[] { 1.0, 0.0, 0.0, 1.0, 0.0, 0.0 }, Bindings.getBindingUnchecked(double[].class));
72 g.claim(composite, SG.Node_children, ListUtils.create(g, new ArrayList<Resource>()));
73 g.claim(composite, L0.PartOf, parent);
75 if (g.isInstanceOf(parent, TEMPLATE2D.DrawingTemplate))
76 g.claim(parent, TEMPLATE2D.HasScenegraph, composite);
78 Resource list = g.getPossibleObject(parent, SG.Node_children);
80 ListUtils.insertBack(g, list, Arrays.asList(composite));
83 CommentMetadata cm = g.getMetadata(CommentMetadata.class);
84 g.addMetadata(cm.add("Create New Visual Composite."));