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

   1 /*******************************************************************************\r
   2  * Copyright (c) 2010, 2011 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.handlers.newComponents;\r
  13 \r
  14 import org.eclipse.core.commands.AbstractHandler;\r
  15 import org.eclipse.core.commands.ExecutionEvent;\r
  16 import org.eclipse.core.commands.ExecutionException;\r
  17 import org.eclipse.jface.viewers.ISelection;\r
  18 import org.eclipse.ui.handlers.HandlerUtil;\r
  19 import org.simantics.db.Resource;\r
  20 import org.simantics.db.WriteGraph;\r
  21 import org.simantics.db.common.request.WriteRequest;\r
  22 import org.simantics.db.common.utils.NameUtils;\r
  23 import org.simantics.db.common.utils.OrderedSetUtils;\r
  24 import org.simantics.db.exception.DatabaseException;\r
  25 import org.simantics.db.layer0.adapter.Template;\r
  26 import org.simantics.db.layer0.util.Layer0Utils;\r
  27 import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;\r
  28 import org.simantics.layer0.Layer0;\r
  29 import org.simantics.layer0.utils.direct.GraphUtils;\r
  30 import org.simantics.modeling.ModelingResources;\r
  31 import org.simantics.operation.Layer0X;\r
  32 import org.simantics.structural.stubs.StructuralResource2;\r
  33 import org.simantics.sysdyn.SysdynResource;\r
  34 import org.simantics.sysdyn.ui.browser.actions.newActions.NewModuleTypeAction;\r
  35 import org.simantics.sysdyn.ui.browser.nodes.ModulesNode;\r
  36 import org.simantics.ui.SimanticsUI;\r
  37 import org.simantics.utils.datastructures.ArrayMap;\r
  38 import org.simantics.utils.ui.AdaptionUtils;\r
  39 \r
  40 /**\r
  41  * Creates a new module node for a model.\r
  42  * \r
  43  * @author Teemu Lempinen\r
  44  *\r
  45  */\r
  46 public class NewModuleNodeHandler extends AbstractHandler {\r
  47 \r
  48     /**\r
  49      * Assumes to be called from a node that has a SysDyn model as its resource.\r
  50      */\r
  51     @Override\r
  52     public Object execute(ExecutionEvent event) throws ExecutionException {\r
  53         \r
  54         ISelection sel = HandlerUtil.getCurrentSelection(event);\r
  55         \r
  56         ModulesNode node = AdaptionUtils.adaptToSingle(sel, ModulesNode.class);\r
  57         if (node == null)\r
  58             return null;\r
  59 \r
  60         final Resource model = node.data;        \r
  61         \r
  62         SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  63             \r
  64             @Override\r
  65             public void perform(WriteGraph g) throws DatabaseException {\r
  66                 g.markUndoPoint();\r
  67                 SysdynResource sr = SysdynResource.getInstance(g);\r
  68                 Layer0 l0 = Layer0.getInstance(g);\r
  69                 Layer0X L0X = Layer0X.getInstance(g);\r
  70                 ModelingResources mr = ModelingResources.getInstance(g);\r
  71                 StructuralResource2 sr2 = StructuralResource2.getInstance(g);\r
  72                 \r
  73                 String name = NameUtils.findFreshName(g, "ModuleType", model, l0.ConsistsOf, "%s%d");\r
  74                 \r
  75                 Resource moduleType = g.newResource();\r
  76                 g.claimLiteral(moduleType, l0.HasName, name);\r
  77                 g.claim(moduleType, l0.Inherits, sr.Module);\r
  78                 g.claim(moduleType, l0.PartOf, model);\r
  79                 \r
  80                 \r
  81                 \r
  82                 Resource configuration = GraphUtils.create2(g, \r
  83                         sr.Configuration,\r
  84                         l0.HasName, name + "Configuration",\r
  85                         l0.PartOf, moduleType);\r
  86                 \r
  87                 g.claim(moduleType, sr2.IsDefinedBy , configuration);\r
  88                 \r
  89                 Resource diagram = g.newResource();\r
  90                 g.adapt(sr.ConfigurationDiagramTemplate, Template.class).apply(g,\r
  91                         ArrayMap\r
  92                         .keys("", "diagram", "name")\r
  93                         .values(configuration, diagram, "Diagrammi")\r
  94                 );\r
  95                 \r
  96                 \r
  97                 // Remove default mapping and add sysdyn mapping\r
  98                 for(Resource trigger : g.getObjects(diagram, L0X.HasTrigger)) {\r
  99                         if(g.isInstanceOf(trigger, mr.DiagramToCompositeMapping)) {\r
 100                                 g.deny(diagram, L0X.HasTrigger, trigger);\r
 101                         }\r
 102                 }\r
 103                 \r
 104                 Resource mapping = g.newResource();\r
 105                 g.claim(mapping, l0.InstanceOf, null, sr.DiagramToCompositeMapping);\r
 106                 g.claim(diagram, L0X.HasTrigger, mapping);\r
 107                 \r
 108                 Resource moduleSymbol = g.newResource();\r
 109                 g.claimLiteral(moduleSymbol, l0.HasName, name + " Symbol");\r
 110                 g.claimLiteral(moduleSymbol, l0.HasLabel, name + " Symbol");\r
 111                 g.claim(moduleSymbol, l0.Inherits, sr.ModuleSymbol);\r
 112                 g.claim(moduleSymbol, mr.SymbolToComponentType, moduleType);\r
 113                 g.claim(moduleSymbol, l0.PartOf, moduleType);\r
 114                 \r
 115                 Resource terminal = g.newResource();\r
 116                 g.claim(terminal, l0.InstanceOf, sr.SysdynTerminal);\r
 117                 Resource relation = NewModuleTypeAction.createTerminalRelation(g, moduleSymbol, sr.IsHeadOfTerminal, sr.Variable_isHeadOf);\r
 118                 DiagramGraphUtil.addConnectionPoint(g, moduleSymbol, terminal, relation);               \r
 119                 \r
 120                 Resource terminal2 = g.newResource();\r
 121                 g.claim(terminal2, l0.InstanceOf, sr.SysdynTerminal);\r
 122                 relation = NewModuleTypeAction.createTerminalRelation(g, moduleSymbol, sr.IsTailOfTerminal, sr.Variable_isTailOf);\r
 123                 DiagramGraphUtil.addConnectionPoint(g, moduleSymbol, terminal2, relation);\r
 124                                 \r
 125                 g.claim(moduleSymbol, sr2.IsDefinedBy, OrderedSetUtils.create(g, sr2.Composite, terminal, terminal2));\r
 126             \r
 127                 Layer0Utils.addCommentMetadata(g, "Created new Module Type " + name + " " + moduleType.toString());\r
 128             }\r
 129         });\r
 130         return null;\r
 131     }\r
 132     \r
 133 \r
 134 }\r