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

   1 package org.simantics.sysdyn.ui.browser.actions;\r
   2 \r
   3 import org.simantics.db.Resource;\r
   4 import org.simantics.db.WriteGraph;\r
   5 import org.simantics.db.common.request.WriteRequest;\r
   6 import org.simantics.db.common.utils.NameUtils;\r
   7 import org.simantics.db.common.utils.OrderedSetUtils;\r
   8 import org.simantics.db.exception.DatabaseException;\r
   9 import org.simantics.db.layer0.adapter.ActionFactory;\r
  10 import org.simantics.layer0.Layer0;\r
  11 import org.simantics.layer0.utils.direct.GraphUtils;\r
  12 import org.simantics.modeling.ModelingResources;\r
  13 import org.simantics.structural.stubs.StructuralResource2;\r
  14 import org.simantics.sysdyn.SysdynResource;\r
  15 import org.simantics.ui.SimanticsUI;\r
  16 \r
  17 public class NewEnumerationAction implements ActionFactory{\r
  18 \r
  19     @Override\r
  20     public Runnable create(Object target) {\r
  21         if(!(target instanceof Resource))\r
  22             return null;\r
  23         final Resource resource = (Resource)target;\r
  24 \r
  25         return new Runnable() {\r
  26             @Override\r
  27             public void run() {\r
  28 \r
  29 \r
  30                 SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  31 \r
  32                     @Override\r
  33                     public void perform(WriteGraph g) throws DatabaseException {\r
  34                         SysdynResource sr = SysdynResource.getInstance(g);\r
  35                         Layer0 l0 = Layer0.getInstance(g);\r
  36 \r
  37                         Resource configuration = null;\r
  38                         if(g.isInstanceOf(resource, sr.Configuration)) {\r
  39                             configuration = resource;\r
  40                         } else if(g.isInheritedFrom(resource, sr.ModuleSymbol)) {\r
  41                             Resource module = g.getPossibleObject(resource,ModelingResources.getInstance(g).SymbolToComponentType);\r
  42                             configuration = g.getPossibleObject(module, StructuralResource2.getInstance(g).IsDefinedBy);\r
  43                         } else {\r
  44                             Resource instanceOf = g.getSingleObject(resource, l0.InstanceOf);\r
  45                             if(g.isInheritedFrom(instanceOf, sr.Module)) {\r
  46                                 configuration = g.getPossibleObject(instanceOf, StructuralResource2.getInstance(g).IsDefinedBy);\r
  47                             } else {\r
  48                                 return;\r
  49                             }\r
  50                         }\r
  51 \r
  52                         Resource enumerationIndexes = OrderedSetUtils.create(g, sr.EnumerationIndexes);\r
  53 \r
  54                         String name = NameUtils.findFreshName(g, "Enum", configuration, l0.ConsistsOf, "%s%d");\r
  55 \r
  56                         GraphUtils.create2(g, \r
  57                                 sr.Enumeration,\r
  58                                 l0.HasName, name,\r
  59                                 sr.HasEnumerationIndexes, enumerationIndexes,\r
  60                                 l0.PartOf, configuration);\r
  61                     }\r
  62                 });\r
  63             }\r
  64         };\r
  65     }\r
  66 \r
  67 }\r