1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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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.diagram.monitor;
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14 import org.simantics.databoard.Bindings;
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15 import org.simantics.db.ReadGraph;
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16 import org.simantics.db.Resource;
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17 import org.simantics.db.WriteGraph;
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18 import org.simantics.db.common.request.PossibleIndexRoot;
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19 import org.simantics.db.common.request.PossibleTypedParent;
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20 import org.simantics.db.exception.DatabaseException;
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21 import org.simantics.diagram.elements.MonitorClass;
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22 import org.simantics.diagram.stubs.DiagramResource;
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23 import org.simantics.diagram.stubs.G2DResource;
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24 import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;
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25 import org.simantics.diagram.synchronization.graph.ElementWriter;
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26 import org.simantics.g2d.element.ElementHints;
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27 import org.simantics.g2d.element.IElement;
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28 import org.simantics.g2d.utils.Alignment;
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29 import org.simantics.layer0.Layer0;
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30 import org.simantics.modeling.ModelingResources;
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31 import org.simantics.operation.Layer0X;
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32 import org.simantics.simulation.ontology.SimulationResource;
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33 import org.simantics.utils.strings.StringUtils;
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35 public class MonitorWriter implements ElementWriter {
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37 public static final Object LABEL = new Object();
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40 public void addToGraph(WriteGraph g, IElement element, Resource elementResource) throws DatabaseException {
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42 Resource monitorComponent = element.getHint(MonitorClass.KEY_MONITOR_COMPONENT);
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43 if (monitorComponent == null)
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44 throw new IllegalArgumentException("KEY_MONITOR_COMPONENT hint not set");
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46 Layer0 L0 = Layer0.getInstance(g);
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47 Layer0X L0X = Layer0X.getInstance(g);
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48 G2DResource G2D = G2DResource.getInstance(g);
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49 DiagramResource DIA = DiagramResource.getInstance(g);
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51 if (!g.hasStatement(elementResource, L0X.ObtainsProperty)) {
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52 Resource model = g.syncRequest(new PossibleIndexRoot(elementResource));
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53 if (model != null) {
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54 Resource template = g.getPossibleObject(model, DIA.HasDefaultMonitorTemplate);
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55 if (template != null)
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56 g.claim(elementResource, L0X.ObtainsProperty1, null, template);
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61 g.claimLiteral(elementResource, L0.HasLabel, label);
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63 Double ddir = element.getHint(MonitorClass.KEY_DIRECTION);
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65 DiagramGraphUtil.setRelatedValue(g, elementResource, DIA.HasDirection, L0.Double, ddir, Bindings.DOUBLE);
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67 if (g.isInstanceOf(monitorComponent, DIA.Element)) {
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68 ModelingResources MOD = ModelingResources.getInstance(g);
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69 Resource component = g.getPossibleObject(monitorComponent, MOD.ElementToComponent);
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70 if (component != null)
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71 monitorComponent = component;
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74 g.claim(elementResource, DIA.HasMonitorComponent, monitorComponent);
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76 final String monitorSuffix = StringUtils.safeString( (String) element.getHint(MonitorClass.KEY_MONITOR_SUFFIX) );
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77 g.claimLiteral(elementResource, DIA.HasMonitorSuffix, monitorSuffix, Bindings.STRING);
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79 Double borderWidth = element.getHint(MonitorClass.KEY_BORDER_WIDTH);
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80 Alignment hAlign = element.getHint(ElementHints.KEY_HORIZONTAL_ALIGN);
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81 Alignment vAlign = element.getHint(ElementHints.KEY_VERTICAL_ALIGN);
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82 // MetricsFormat format = element.getHint(MonitorClass.KEY_NUMBER_FORMAT);
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83 if (borderWidth != null)
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84 g.claimLiteral(elementResource, G2D.HasStrokeWidth, borderWidth, Bindings.DOUBLE);
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86 g.claim(elementResource, G2D.HasHorizontalAlignment, toResource(g, hAlign, G2D));
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88 g.claim(elementResource, G2D.HasVerticalAlignment, toResource(g, vAlign, G2D));
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89 // if (format != null)
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90 // g.claim(elementResource, DIA.HasFormat, G2DUtils.createMetricsFormat(g, format));
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93 Resource toResource(ReadGraph g, Alignment alignment, G2DResource g2d) {
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94 switch (alignment) {
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95 case LEADING: return g2d.Alignment_Leading;
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96 case TRAILING: return g2d.Alignment_Trailing;
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97 case CENTER: return g2d.Alignment_Center;
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99 throw new IllegalArgumentException("unsupported alignment: " + alignment);
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104 public void removeFromGraph(WriteGraph graph, Resource elementResource) throws DatabaseException {
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