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.diagram.profile.view;
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14 import java.util.Collection;
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16 import org.simantics.browsing.ui.CheckedState;
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17 import org.simantics.browsing.ui.model.check.CheckedStateRule;
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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.scenegraph.profile.request.ProfileActiveEntryResources;
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23 import org.simantics.scenegraph.profile.request.ProfileEntryResources;
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24 import org.simantics.simulation.ontology.SimulationResource;
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26 public class ProfileCheckContributor implements CheckedStateRule {
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29 public boolean isCompatible(Class<?> contentType) {
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30 return contentType.equals(ResourcePair.class);
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34 public CheckedState getCheckedState(ReadGraph graph, Object parent)
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35 throws DatabaseException {
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37 ResourcePair entry = (ResourcePair)parent;
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38 DiagramResource DIA = DiagramResource.getInstance(graph);
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39 SimulationResource SIMU = SimulationResource.getInstance(graph);
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41 if(graph.isInstanceOf(entry.getSecond(), DIA.Profile)) {
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43 Resource list = graph.getPossibleObject(entry.getSecond(), DIA.HasEntries);
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44 Collection<Resource> activeEntries = graph.syncRequest( new ProfileActiveEntryResources(entry.getFirst(), list) );
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45 if (activeEntries.isEmpty()) {
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46 return CheckedState.NOT_CHECKED;
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48 Collection<Resource> entries = graph.syncRequest( new ProfileEntryResources(entry.getFirst(), list) );
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49 return entries.equals(activeEntries) ? CheckedState.CHECKED : CheckedState.GRAYED;
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52 } else if(graph.isInstanceOf(entry.getSecond(), DIA.ProfileEntry)) {
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53 if(graph.hasStatement(entry.getFirst(), SIMU.IsActive, entry.getSecond())) return CheckedState.CHECKED;
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56 return CheckedState.NOT_CHECKED;
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