bundles/org.simantics.diagram.profile/src/org/simantics/diagram/profile/view/CreateStyleAction.java

   1 package org.simantics.diagram.profile.view;\r
   2 \r
   3 import org.simantics.Simantics;\r
   4 import org.simantics.browsing.ui.swt.ModelledActionImpl;\r
   5 import org.simantics.db.Resource;\r
   6 import org.simantics.db.WriteGraph;\r
   7 import org.simantics.db.common.request.WriteRequest;\r
   8 import org.simantics.db.common.utils.NameUtils;\r
   9 import org.simantics.db.exception.DatabaseException;\r
  10 import org.simantics.diagram.Logger;\r
  11 import org.simantics.diagram.stubs.DiagramResource;\r
  12 import org.simantics.layer0.Layer0;\r
  13 import org.simantics.operation.Layer0X;\r
  14 \r
  15 public class CreateStyleAction extends ModelledActionImpl<Resource> {\r
  16 \r
  17         public CreateStyleAction(Resource configuration) {\r
  18                 super(configuration);\r
  19         }\r
  20         \r
  21         public void run(final Resource runtimeDiagram) {\r
  22 \r
  23                 try {\r
  24                 \r
  25                         Simantics.getSession().syncRequest(new WriteRequest() {\r
  26         \r
  27                                 @Override\r
  28                                 public void perform(WriteGraph graph) throws DatabaseException {\r
  29         \r
  30                                         Layer0 L0 = Layer0.getInstance(graph);\r
  31                                         Layer0X L0X = Layer0X.getInstance(graph);\r
  32                                         DiagramResource DIA = DiagramResource.getInstance(graph);\r
  33                                 String modelURI = graph.getPossibleRelatedValue((Resource)runtimeDiagram, DIA.RuntimeDiagram_HasModelURI);\r
  34                                 if (modelURI == null) return;\r
  35                                 \r
  36                                 Resource model = graph.getPossibleResource(modelURI);\r
  37                                 if(model == null) return;\r
  38                                 \r
  39                                 String name = NameUtils.findFreshEscapedName(graph, "Style", model, L0.ConsistsOf);\r
  40                                 \r
  41                                 Resource newStyle = graph.newResource();\r
  42                                 graph.claim(newStyle, L0.InstanceOf, DIA.SCLTextStyle);\r
  43                                 graph.claimLiteral(newStyle, L0X.HasExpression, "");\r
  44                                 graph.claimLiteral(newStyle, L0.HasName, name);\r
  45                                 graph.claim(model, L0.ConsistsOf, newStyle);\r
  46         \r
  47                                 }\r
  48         \r
  49                         });\r
  50                 \r
  51                 } catch (DatabaseException e) {\r
  52 \r
  53                         Logger.defaultLogError(e);\r
  54                         \r
  55                 }\r
  56 \r
  57         }\r
  58 \r
  59 }\r