1 /*******************************************************************************
2 * Copyright (c) 2007, 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.charts.ui;
14 import org.simantics.browsing.ui.common.ColumnKeys;
15 import org.simantics.browsing.ui.content.Labeler.Modifier;
16 import org.simantics.browsing.ui.model.modifiers.NoModifierRule;
17 import org.simantics.browsing.ui.model.modifiers.StringPropertyModifierRule;
18 import org.simantics.charts.ontology.ChartResource;
19 import org.simantics.db.ReadGraph;
20 import org.simantics.db.Resource;
21 import org.simantics.db.exception.DatabaseException;
22 import org.simantics.layer0.Layer0;
24 public class ChartItemNameModifierRule extends StringPropertyModifierRule {
26 public ChartItemNameModifierRule(ReadGraph graph) throws DatabaseException {
27 super(graph, Layer0.URIs.HasLabel);
31 public Modifier getModifier(ReadGraph graph, Object content, String columnKey) throws DatabaseException {
32 if (!ColumnKeys.SINGLE.equals(columnKey))
34 if (!(content instanceof Resource))
37 Resource resource = (Resource)content;
38 ChartResource CHART = ChartResource.getInstance(graph);
39 Resource subscriptionItemResource = graph.getPossibleObject(resource, CHART.Chart_Item_HasSubscriptionItem);
40 if (subscriptionItemResource == null)
41 return NoModifierRule.NO_MODIFIER;
43 return super.getModifier(graph, subscriptionItemResource, columnKey);