1 /*******************************************************************************
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2 * Copyright (c) 2012 Association for Decentralized Information Management in
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.modeling.ui.modelBrowser2.label;
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14 import org.eclipse.jface.resource.FontDescriptor;
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15 import org.eclipse.swt.SWT;
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16 import org.simantics.browsing.ui.content.LabelDecorator;
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17 import org.simantics.browsing.ui.model.labeldecorators.LabelDecorationRule;
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18 import org.simantics.db.ReadGraph;
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19 import org.simantics.db.Resource;
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20 import org.simantics.db.exception.DatabaseException;
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21 import org.simantics.diagram.stubs.DiagramResource;
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22 import org.simantics.modeling.ModelingResources;
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25 * @author Tuukka Lehtonen
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27 public class ConnectionRelationLabelDecorationRule implements LabelDecorationRule {
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29 public static final ConnectionRelationLabelDecorationRule INSTANCE = new ConnectionRelationLabelDecorationRule();
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31 static LabelDecorator DECO = new LabelDecorator.Stub() {
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32 @SuppressWarnings("unchecked")
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33 public <F> F decorateFont(F font, String column, int itemIndex) {
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34 return (F) ((FontDescriptor) font).withStyle(SWT.BOLD);
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39 public boolean isCompatible(Class<?> contentType) {
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40 return contentType.equals(Resource.class);
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44 public LabelDecorator getLabelDecorator(ReadGraph graph, Object content) throws DatabaseException {
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45 Resource cr = (Resource) content;
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46 DiagramResource DIA = DiagramResource.getInstance(graph);
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47 ModelingResources MOD = ModelingResources.getInstance(graph);
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49 for (Resource dcr : graph.getObjects(cr, MOD.ConnectionRelationToDiagramConnectionRelation)) {
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50 for (Resource terminal : graph.getObjects(dcr, DIA.HasConnectionPoint_Inverse)) {
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51 if (graph.isInstanceOf(terminal, DIA.Terminal))
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