gerrit.simantics Code Review - simantics/sysdyn.git/blob

   1 /*******************************************************************************\r
   2  * Copyright (c) 2010 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.sysdyn.ui.editor;\r
  13 \r
  14 import gnu.trove.TIntIntHashMap;\r
  15 \r
  16 import java.util.Collection;\r
  17 import java.util.HashMap;\r
  18 \r
  19 import org.simantics.db.Resource;\r
  20 import org.simantics.db.WriteGraph;\r
  21 import org.simantics.db.common.request.ObjectsWithType;\r
  22 import org.simantics.db.common.utils.NameUtils;\r
  23 import org.simantics.db.common.utils.URIStringUtils;\r
  24 import org.simantics.db.exception.DatabaseException;\r
  25 import org.simantics.layer0.Layer0;\r
  26 import org.simantics.layer0.utils.direct.GraphUtils;\r
  27 import org.simantics.mapping.constraint.instructions.TypedBracketInstruction.CreationInstruction;\r
  28 import org.simantics.modeling.services.ComponentNamingUtil;\r
  29 import org.simantics.modeling.services.NamingException;\r
  30 import org.simantics.operation.Layer0X;\r
  31 import org.simantics.project.IProject;\r
  32 import org.simantics.sysdyn.SysdynResource;\r
  33 import org.simantics.sysdyn.ui.elements.ShadowVariableReferenceDialogRunnable;\r
  34 import org.simantics.utils.threads.SWTThread;\r
  35 \r
  36 public class SysdynCreationInstruction extends CreationInstruction {\r
  37 \r
  38     IProject project;\r
  39     Resource configurationRoot;\r
  40     int lComponentType;\r
  41     int lConfiguration;\r
  42 \r
  43     public SysdynCreationInstruction(IProject project, Resource configurationRoot, int variableId, int componentType,\r
  44             int configuration) {\r
  45         super(variableId);\r
  46         this.project = project;\r
  47         this.configurationRoot = configurationRoot;\r
  48         lComponentType = componentType;\r
  49         lConfiguration = configuration;\r
  50     }\r
  51 \r
  52     @Override\r
  53     public Resource create(WriteGraph g, Object[] bindings) throws DatabaseException {\r
  54         Resource componentType = (Resource) bindings[lComponentType];\r
  55         Resource configuration = (Resource) bindings[lConfiguration];\r
  56 \r
  57         Layer0 l0 = Layer0.getInstance(g);\r
  58         Layer0X L0X = Layer0X.getInstance(g);\r
  59         \r
  60         try {\r
  61             \r
  62             // Naming strategy\r
  63             String proposition = URIStringUtils.escape(ComponentNamingUtil.findFreshInstanceName(g, project, configuration, configuration, componentType));\r
  64             Resource result = GraphUtils.create(g,\r
  65                     l0.HasName, proposition\r
  66             );\r
  67             g.claim(result, L0X.Represents, result);\r
  68             \r
  69             \r
  70             \r
  71             // Async reference dialog for shadow variables\r
  72             SysdynResource SR = SysdynResource.getInstance(g);\r
  73             if(SR.Shadow.equals(componentType)) {\r
  74                 Layer0 L0 = Layer0.getInstance(g);\r
  75                 Collection<Resource> referrableVariables = g.syncRequest(new ObjectsWithType(configuration, L0.ConsistsOf, SR.IndependentVariable));\r
  76                 referrableVariables.addAll( g.syncRequest(new ObjectsWithType(configuration, L0.ConsistsOf, SR.Input)));\r
  77                 HashMap<String, Resource> names = new  HashMap<String, Resource>();\r
  78                 for(Resource var : referrableVariables) {\r
  79                     String name = NameUtils.getSafeName(g, var);\r
  80                     names.put(name, var);\r
  81                 }\r
  82                 SWTThread.getThreadAccess().asyncExec(new ShadowVariableReferenceDialogRunnable(result, names));\r
  83             }\r
  84             \r
  85             return result;\r
  86         } catch (NamingException e1) {\r
  87             throw new DatabaseException(e1);\r
  88         }\r
  89     }\r
  90     \r
  91     @Override\r
  92     public void mapVariables(TIntIntHashMap map) {\r
  93         super.mapVariables(map);\r
  94         lComponentType = map.get(lComponentType);\r
  95         lConfiguration = map.get(lConfiguration);\r
  96     }\r
  97 \r
  98 }\r