bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/NewSymbol.java

   1 package org.simantics.modeling.ui.actions;\r
   2 \r
   3 import org.simantics.Simantics;\r
   4 import org.simantics.db.Resource;\r
   5 import org.simantics.db.WriteGraph;\r
   6 import org.simantics.db.common.request.WriteRequest;\r
   7 import org.simantics.db.exception.DatabaseException;\r
   8 import org.simantics.db.layer0.adapter.ActionFactory;\r
   9 import org.simantics.modeling.userComponent.ComponentTypeCommands;\r
  10 import org.simantics.utils.ui.ErrorLogger;\r
  11 \r
  12 /**\r
  13  * @author Tuukka Lehtonen\r
  14  */\r
  15 public class NewSymbol implements ActionFactory {\r
  16 \r
  17     @Override\r
  18     public Runnable create(Object target) {\r
  19         if (!(target instanceof Resource))\r
  20             return null;\r
  21         final Resource componentType = (Resource) target;\r
  22         return new Runnable() {\r
  23             @Override\r
  24             public void run() {\r
  25                 try {\r
  26                     Simantics.getSession().syncRequest(new WriteRequest() {\r
  27                         @Override\r
  28                         public void perform(WriteGraph graph) throws DatabaseException {\r
  29                             graph.markUndoPoint();\r
  30                             ComponentTypeCommands.createSymbol(graph, componentType);\r
  31                         }\r
  32                     });\r
  33                 } catch (DatabaseException e) {\r
  34                     ErrorLogger.defaultLogError(e);\r
  35                 }\r
  36             }\r
  37         };\r
  38     }\r
  39 \r
  40 }\r