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

   1 package org.simantics.sysdyn.ui.properties.widgets.arrays;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 \r
   6 import org.simantics.browsing.ui.common.node.AbstractNode;\r
   7 import org.simantics.browsing.ui.graph.impl.contributor.viewpoint.ViewpointContributorImpl;\r
   8 import org.simantics.db.ReadGraph;\r
   9 import org.simantics.db.Resource;\r
  10 import org.simantics.db.common.utils.OrderedSetUtils;\r
  11 import org.simantics.db.exception.DatabaseException;\r
  12 import org.simantics.sysdyn.SysdynResource;\r
  13 \r
  14 public class UsedEnumerations extends ViewpointContributorImpl<Resource> {\r
  15 \r
  16                 @Override\r
  17                 public Collection<?> getContribution(ReadGraph graph, Resource input)\r
  18                                 throws DatabaseException {\r
  19                 SysdynResource sr = SysdynResource.getInstance(graph);\r
  20                 \r
  21                 ArrayList<AbstractNode<Resource>> result = new ArrayList<AbstractNode<Resource>>();\r
  22                 \r
  23                 Resource arrayIndexes = graph.getPossibleObject(input, sr.HasArrayIndexes);\r
  24                 if(arrayIndexes == null) {\r
  25                         return result;\r
  26                 }\r
  27                 for(Resource r : OrderedSetUtils.toList(graph, arrayIndexes)) {\r
  28                         result.add(new EnumerationNode(r));\r
  29                 }\r
  30                 return result;\r
  31                 }\r
  32 \r
  33                 @Override\r
  34                 public String getViewpointId() {\r
  35                         return "Available enumerations";\r
  36                 }\r
  37 }\r