bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewProceduralComponentType.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012 Association for Decentralized Information Management in
   3  * Industry THTH ry.
   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
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.modeling.ui.actions;
  13
  14 import org.eclipse.core.runtime.IProgressMonitor;
  15 import org.eclipse.core.runtime.IStatus;
  16 import org.eclipse.core.runtime.Status;
  17 import org.eclipse.core.runtime.jobs.Job;
  18 import org.simantics.DatabaseJob;
  19 import org.simantics.Simantics;
  20 import org.simantics.databoard.Bindings;
  21 import org.simantics.db.Resource;
  22 import org.simantics.db.WriteGraph;
  23 import org.simantics.db.common.request.PossibleIndexRoot;
  24 import org.simantics.db.common.request.WriteRequest;
  25 import org.simantics.db.common.utils.CommonDBUtils;
  26 import org.simantics.db.common.utils.NameUtils;
  27 import org.simantics.db.exception.DatabaseException;
  28 import org.simantics.db.layer0.adapter.ActionFactory;
  29 import org.simantics.db.layer0.util.Layer0Utils;
  30 import org.simantics.diagram.stubs.DiagramResource;
  31 import org.simantics.layer0.Layer0;
  32 import org.simantics.modeling.ModelingResources;
  33 import org.simantics.modeling.ModelingUtils;
  34 import org.simantics.modeling.ui.Activator;
  35 import org.simantics.operation.Layer0X;
  36 import org.simantics.structural.stubs.StructuralResource2;
  37
  38 public class NewProceduralComponentType implements ActionFactory {
  39
  40     public static Resource create(WriteGraph graph, Resource library) throws DatabaseException {
  41         ModelingResources MOD = ModelingResources.getInstance(graph);
  42         Layer0 L0 = Layer0.getInstance(graph);
  43         Layer0X L0X = Layer0X.getInstance(graph);
  44         StructuralResource2 STR = StructuralResource2.getInstance(graph);
  45         DiagramResource DIA = DiagramResource.getInstance(graph);
  46
  47         // New component type
  48         CommonDBUtils.selectClusterSet(graph, library);
  49         Resource componentType = graph.newResource();
  50         graph.newClusterSet(componentType);
  51         CommonDBUtils.selectClusterSet(graph, componentType);
  52
  53         graph.claim(componentType, L0.PartOf, library);
  54
  55         Resource indexRoot = graph.sync(new PossibleIndexRoot(library));
  56
  57         // Supertype
  58         Resource supertype = graph.getSingleObject(indexRoot, MOD.StructuralModel_HasComponentTypeSupertype);
  59         graph.claim(componentType, L0.Inherits, null, supertype);
  60
  61         graph.claim(componentType, L0.InstanceOf, STR.ProceduralComponentType);
  62
  63         // Name
  64         String defaultName = graph.getRelatedValue(indexRoot, MOD.StructuralModel_HasDefaultComponentTypeName, Bindings.STRING);
  65         String name = NameUtils.findFreshName(graph, defaultName, library);
  66         graph.claimLiteral(componentType, L0.HasName, name + "@1"); //$NON-NLS-1$
  67         graph.claimLiteral(componentType, L0X.HasGeneratedNamePrefix, ""); //$NON-NLS-1$
  68
  69         // Substructure
  70 //        Resource substructureType = graph.getSingleObject(indexRoot, MOD.StructuralModel_HasComponentTypeSubstructureType);
  71 //        Resource composite = new InstantiateRequest(substructureType).perform(graph);
  72 //        graph.claim(componentType, STR.IsDefinedBy, composite);
  73         // These are added to give the configuration a proper URI.
  74 //        graph.claimLiteral(composite, L0.HasName, "Configuration");
  75 //        graph.claim(componentType, L0.ConsistsOf, composite);
  76
  77         // Attach trigger to keep component type interface structures up-to-date
  78 //        Resource diagram = graph.getPossibleObject(composite, MOD.CompositeToDiagram);
  79 //        if (diagram != null) {
  80 //            Resource componentTypeUpdater = graph.newResource();
  81 //            graph.claim(componentTypeUpdater, L0.InstanceOf, null, MOD.ComponentTypeUpdater);
  82 //            graph.claim(diagram, L0X.HasTrigger, componentTypeUpdater);
  83 //        }
  84
  85         graph.addLiteral(componentType, STR.ProceduralComponentType_code, STR.ProceduralComponentType_code_Inverse,
  86                 STR.ProceduralComponentTypeCode, "[]", Bindings.STRING); //$NON-NLS-1$
  87
  88         Resource symbolDiagramType = graph.getPossibleObject(indexRoot, MOD.StructuralModel_HasSymbolDiagramType);
  89         if(symbolDiagramType == null) symbolDiagramType = DIA.Composite;
  90
  91         // Symbol
  92         Resource symbol = new ModelingUtils(graph).createSymbol2("Symbol", symbolDiagramType); //$NON-NLS-1$
  93         graph.claim(componentType, MOD.ComponentTypeToSymbol, symbol);
  94         graph.claim(componentType, L0.ConsistsOf, symbol);
  95
  96 //        CommentMetadata cm = graph.getMetadata(CommentMetadata.class);
  97 //        graph.addMetadata(cm.add("Created new user component " + name + ", resource " + componentType));
  98
  99         return componentType;
 100     }
 101
 102     @Override
 103     public Runnable create(Object target) {
 104         if(!(target instanceof Resource))
 105             return null;
 106         final Resource library = (Resource) target;
 107         return new Runnable() {
 108             @Override
 109             public void run() {
 110                 Job job = new DatabaseJob(Messages.NewProceduralComponentType_NewUserComponent) {
 111                     @Override
 112                     protected IStatus run(IProgressMonitor monitor) {
 113                         try {
 114                             Simantics.getSession().syncRequest(new WriteRequest() {
 115                                 @Override
 116                                 public void perform(WriteGraph graph) throws DatabaseException {
 117                                     graph.markUndoPoint();
 118                                     Resource r = NewProceduralComponentType.create(graph, library);
 119                                     Layer0Utils.addCommentMetadata(graph, "Created new Procedural Component Type " + graph.getPossibleRelatedValue2(r, Layer0.getInstance(graph).HasName, Bindings.STRING)); //$NON-NLS-1$
 120                                 }
 121                             });
 122                             return Status.OK_STATUS;
 123                         } catch (DatabaseException e) {
 124                             return new Status(IStatus.ERROR, Activator.PLUGIN_ID, Messages.NewProceduralComponentType_ActivatorFailedToCreateNewUserComponent, e);
 125                         }
 126                     }
 127                 };
 128                 job.schedule();
 129             }
 130         };
 131     }
 132
 133 }