1 package org.simantics.diagram.profile.view;
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3 import org.eclipse.jface.viewers.ISelection;
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4 import org.simantics.Simantics;
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5 import org.simantics.browsing.ui.swt.ModelledActionImpl;
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6 import org.simantics.db.Resource;
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7 import org.simantics.db.WriteGraph;
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8 import org.simantics.db.common.request.WriteRequest;
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9 import org.simantics.db.common.utils.NameUtils;
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10 import org.simantics.db.exception.DatabaseException;
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11 import org.simantics.db.layer0.SelectionHints;
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12 import org.simantics.diagram.stubs.DiagramResource;
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13 import org.simantics.layer0.Layer0;
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14 import org.simantics.utils.ui.ISelectionUtils;
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16 public class CreateEntryAction extends ModelledActionImpl<Resource> {
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18 public CreateEntryAction(Resource configuration) {
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19 super(configuration);
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22 public void run(final Resource runtimeDiagram) {
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24 ISelection groupSelection = getParameter(DiagramResource.URIs.ProfilesView_NewEntryGroup);
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25 final Resource selectedGroup = ISelectionUtils.getSinglePossibleKey(groupSelection, SelectionHints.KEY_MAIN, Resource.class);
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26 if(selectedGroup == null) return;
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28 ISelection styleSelection = getParameter(DiagramResource.URIs.ProfilesView_NewEntryStyle);
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29 final Resource selectedStyle = ISelectionUtils.getSinglePossibleKey(styleSelection, SelectionHints.KEY_MAIN, Resource.class);
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30 if(selectedStyle == null) return;
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34 Simantics.getSession().syncRequest(new WriteRequest() {
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37 public void perform(WriteGraph graph) throws DatabaseException {
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39 Layer0 L0 = Layer0.getInstance(graph);
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40 DiagramResource DIA = DiagramResource.getInstance(graph);
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41 String modelURI = graph.getPossibleRelatedValue((Resource)runtimeDiagram, DIA.RuntimeDiagram_HasModelURI);
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42 if (modelURI == null) return;
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44 Resource model = graph.getPossibleResource(modelURI);
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45 if(model == null) return;
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47 String name = NameUtils.findFreshEscapedName(graph, "Entry", model, L0.ConsistsOf);
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49 Resource newGroup = graph.newResource();
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50 graph.claim(newGroup, L0.InstanceOf, DIA.GroupStyleProfileEntry);
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51 graph.claimLiteral(newGroup, L0.HasName, name);
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52 graph.claim(newGroup, DIA.ProfileEntry_HasGroup, selectedGroup);
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53 graph.claim(newGroup, DIA.ProfileEntry_HasStyle, selectedStyle);
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54 graph.claim(model, L0.ConsistsOf, newGroup);
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60 } catch (DatabaseException e) {
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61 e.printStackTrace();
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