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

   1 package org.simantics.sysdyn.ui.wizards.functions;\r
   2 \r
   3 import org.simantics.browsing.ui.common.node.DeleteException;\r
   4 import org.simantics.browsing.ui.common.node.IDropTargetNode;\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.exception.DatabaseException;\r
   9 import org.simantics.layer0.Layer0;\r
  10 import org.simantics.sysdyn.SysdynResource;\r
  11 import org.simantics.sysdyn.ui.browser.nodes.FunctionLibraryNode;\r
  12 import org.simantics.ui.SimanticsUI;\r
  13 import org.simantics.ui.utils.ResourceAdaptionUtils;\r
  14 \r
  15 public class SharedFunctionsFolderNode extends FunctionLibraryNode<Resource> implements IDropTargetNode {\r
  16 \r
  17     public SharedFunctionsFolderNode(Resource resource) {\r
  18         super(resource);\r
  19     }\r
  20 \r
  21         @Override\r
  22         public void delete() throws DeleteException {\r
  23                 SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  24 \r
  25                         @Override\r
  26                         public void perform(WriteGraph graph) throws DatabaseException {\r
  27                                 Layer0 l0 = Layer0.getInstance(graph);\r
  28                                 \r
  29                                 graph.deny(data, l0.PartOf);\r
  30                                 graph.deny(data, l0.IsLinkedTo_Inverse);\r
  31 \r
  32                                 // TODO: remove file\r
  33                         }\r
  34                 });\r
  35         }\r
  36         \r
  37         @Override\r
  38         public void drop(Object data) {\r
  39                 final Resource[] resources = ResourceAdaptionUtils.toResources(data);\r
  40                 final Resource library = this.data;\r
  41                 if(resources.length > 0) {\r
  42                         SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  43                                 \r
  44                                 @Override\r
  45                                 public void perform(WriteGraph graph) throws DatabaseException {\r
  46                                         SysdynResource sr = SysdynResource.getInstance(graph);\r
  47                                         Layer0 l0 = Layer0.getInstance(graph);\r
  48                                         for(Resource tobeMoved : resources) {\r
  49                                                 if(graph.isInstanceOf(tobeMoved, sr.SysdynModelicaFunction) ||\r
  50                                                                 graph.isInstanceOf(tobeMoved, sr.SysdynModelicaFunctionLibrary)) {\r
  51                                                         graph.deny(tobeMoved, l0.PartOf);\r
  52                                                         graph.claim(tobeMoved, l0.PartOf, library);\r
  53                                                 }\r
  54                                         }\r
  55                                 }\r
  56                         });\r
  57                 }\r
  58         }\r
  59 \r
  60 }\r