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

   1 /*******************************************************************************\r
   2  * Copyright (c) 2012 Association for Decentralized Information Management in\r
   3  * Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.modeling.ui.actions;\r
  13 \r
  14 import org.eclipse.core.runtime.IProgressMonitor;\r
  15 import org.eclipse.core.runtime.IStatus;\r
  16 import org.eclipse.core.runtime.Status;\r
  17 import org.eclipse.core.runtime.jobs.Job;\r
  18 import org.simantics.DatabaseJob;\r
  19 import org.simantics.Simantics;\r
  20 import org.simantics.databoard.Bindings;\r
  21 import org.simantics.db.Resource;\r
  22 import org.simantics.db.WriteGraph;\r
  23 import org.simantics.db.common.request.PossibleIndexRoot;\r
  24 import org.simantics.db.common.request.WriteRequest;\r
  25 import org.simantics.db.common.utils.CommonDBUtils;\r
  26 import org.simantics.db.common.utils.NameUtils;\r
  27 import org.simantics.db.exception.DatabaseException;\r
  28 import org.simantics.db.layer0.adapter.ActionFactory;\r
  29 import org.simantics.db.layer0.util.Layer0Utils;\r
  30 import org.simantics.diagram.stubs.DiagramResource;\r
  31 import org.simantics.layer0.Layer0;\r
  32 import org.simantics.modeling.ModelingResources;\r
  33 import org.simantics.modeling.ModelingUtils;\r
  34 import org.simantics.modeling.ui.Activator;\r
  35 import org.simantics.operation.Layer0X;\r
  36 import org.simantics.structural.stubs.StructuralResource2;\r
  37 \r
  38 public class NewProceduralComponentType implements ActionFactory {\r
  39 \r
  40     public static Resource create(WriteGraph graph, Resource library) throws DatabaseException {\r
  41         ModelingResources MOD = ModelingResources.getInstance(graph);\r
  42         Layer0 L0 = Layer0.getInstance(graph);\r
  43         Layer0X L0X = Layer0X.getInstance(graph);\r
  44         StructuralResource2 STR = StructuralResource2.getInstance(graph);\r
  45         DiagramResource DIA = DiagramResource.getInstance(graph);\r
  46 \r
  47         // New component type\r
  48         CommonDBUtils.selectClusterSet(graph, library);\r
  49         Resource componentType = graph.newResource();\r
  50         graph.newClusterSet(componentType);\r
  51         CommonDBUtils.selectClusterSet(graph, componentType);\r
  52         \r
  53         graph.claim(componentType, L0.PartOf, library);\r
  54         \r
  55         Resource indexRoot = graph.sync(new PossibleIndexRoot(library));\r
  56 \r
  57         // Supertype\r
  58         Resource supertype = graph.getSingleObject(indexRoot, MOD.StructuralModel_HasComponentTypeSupertype);\r
  59         graph.claim(componentType, L0.Inherits, null, supertype);\r
  60         \r
  61         graph.claim(componentType, L0.InstanceOf, STR.ProceduralComponentType);\r
  62 \r
  63         // Name\r
  64         String defaultName = graph.getRelatedValue(indexRoot, MOD.StructuralModel_HasDefaultComponentTypeName, Bindings.STRING);\r
  65         String name = NameUtils.findFreshName(graph, defaultName, library);\r
  66         graph.claimLiteral(componentType, L0.HasName, name + "@1");\r
  67         graph.claimLiteral(componentType, L0X.HasGeneratedNamePrefix, "");\r
  68 \r
  69         // Substructure\r
  70 //        Resource substructureType = graph.getSingleObject(indexRoot, MOD.StructuralModel_HasComponentTypeSubstructureType);\r
  71 //        Resource composite = new InstantiateRequest(substructureType).perform(graph);\r
  72 //        graph.claim(componentType, STR.IsDefinedBy, composite);\r
  73         // These are added to give the configuration a proper URI.\r
  74 //        graph.claimLiteral(composite, L0.HasName, "Configuration");\r
  75 //        graph.claim(componentType, L0.ConsistsOf, composite);\r
  76 \r
  77         // Attach trigger to keep component type interface structures up-to-date\r
  78 //        Resource diagram = graph.getPossibleObject(composite, MOD.CompositeToDiagram);\r
  79 //        if (diagram != null) {\r
  80 //            Resource componentTypeUpdater = graph.newResource();\r
  81 //            graph.claim(componentTypeUpdater, L0.InstanceOf, null, MOD.ComponentTypeUpdater);\r
  82 //            graph.claim(diagram, L0X.HasTrigger, componentTypeUpdater);\r
  83 //        }\r
  84 \r
  85         graph.addLiteral(componentType, STR.ProceduralComponentType_code, STR.ProceduralComponentType_code_Inverse, \r
  86                 STR.ProceduralComponentTypeCode, "[]", Bindings.STRING);\r
  87         \r
  88         Resource symbolDiagramType = graph.getPossibleObject(indexRoot, MOD.StructuralModel_HasSymbolDiagramType);\r
  89         if(symbolDiagramType == null) symbolDiagramType = DIA.Composite;\r
  90         \r
  91         // Symbol\r
  92         Resource symbol = new ModelingUtils(graph).createSymbol2("Symbol", symbolDiagramType);\r
  93         graph.claim(componentType, MOD.ComponentTypeToSymbol, symbol);\r
  94         graph.claim(componentType, L0.ConsistsOf, symbol);\r
  95         \r
  96 //        CommentMetadata cm = graph.getMetadata(CommentMetadata.class);\r
  97 //        graph.addMetadata(cm.add("Created new user component " + name + ", resource " + componentType));\r
  98         \r
  99         return componentType;\r
 100     }\r
 101 \r
 102     @Override\r
 103     public Runnable create(Object target) {\r
 104         if(!(target instanceof Resource))\r
 105             return null;\r
 106         final Resource library = (Resource) target;\r
 107         return new Runnable() {\r
 108             @Override\r
 109             public void run() {\r
 110                 Job job = new DatabaseJob("New User Component") {\r
 111                     @Override\r
 112                     protected IStatus run(IProgressMonitor monitor) {\r
 113                         try {\r
 114                             Simantics.getSession().syncRequest(new WriteRequest() {\r
 115                                 @Override\r
 116                                 public void perform(WriteGraph graph) throws DatabaseException {\r
 117                                     graph.markUndoPoint();\r
 118                                     Resource r = NewProceduralComponentType.create(graph, library);\r
 119                                     Layer0Utils.addCommentMetadata(graph, "Created new Procedural Component Type " + graph.getPossibleRelatedValue2(r, Layer0.getInstance(graph).HasName, Bindings.STRING));\r
 120                                 }\r
 121                             });\r
 122                             return Status.OK_STATUS;\r
 123                         } catch (DatabaseException e) {\r
 124                             return new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Failed to create new user component.", e); \r
 125                         }\r
 126                     }\r
 127                 };\r
 128                 job.schedule();\r
 129             }\r
 130         };\r
 131     }\r
 132 \r
 133 }\r