org.simantics.plant3d/src/org/simantics/plant3d/handlers/NewPlantHandler.java

   1 package org.simantics.plant3d.handlers;
   2
   3 import org.eclipse.core.commands.AbstractHandler;
   4 import org.eclipse.core.commands.ExecutionEvent;
   5 import org.eclipse.core.commands.ExecutionException;
   6 import org.eclipse.core.runtime.IProgressMonitor;
   7 import org.eclipse.core.runtime.IStatus;
   8 import org.eclipse.core.runtime.Status;
   9 import org.eclipse.core.runtime.jobs.Job;
  10 import org.simantics.Simantics;
  11 import org.simantics.db.Resource;
  12 import org.simantics.db.WriteGraph;
  13 import org.simantics.db.common.request.WriteRequest;
  14 import org.simantics.db.common.utils.NameUtils;
  15 import org.simantics.db.exception.DatabaseException;
  16 import org.simantics.layer0.Layer0;
  17 import org.simantics.plant3d.Activator;
  18 import org.simantics.plant3d.utils.P3DUtil;
  19
  20 public class NewPlantHandler extends AbstractHandler {
  21
  22         @Override
  23         public Object execute(ExecutionEvent event) throws ExecutionException {
  24                 final Resource library = Simantics.getProject().get();
  25
  26                 Job job = new Job("Create Plant ") {
  27                         @Override
  28                         protected IStatus run(IProgressMonitor monitor) {
  29                                 monitor.beginTask("Create Plant" , IProgressMonitor.UNKNOWN);
  30                                 try {
  31                                         Simantics.getSession().syncRequest(new WriteRequest() {
  32
  33                                                 @Override
  34                                                 public void perform(WriteGraph graph) throws DatabaseException {
  35                                                         Layer0 l0 = Layer0.getInstance(graph);
  36                                                         String modelName = NameUtils.findFreshName(graph, "Plant", library);
  37                                                         Resource model = P3DUtil.createModel(graph, modelName);
  38                                                         graph.claim(library, l0.ConsistsOf, model);
  39
  40                                                 }
  41                                         });
  42                                         return Status.OK_STATUS;
  43                                 } catch (DatabaseException e) {
  44                                         return new Status(IStatus.ERROR, Activator.PLUGIN_ID, getName() + " failed.",e);
  45                                 }
  46                         }
  47
  48
  49                 };
  50                 job.setUser(true);
  51                 job.schedule();
  52                 return null;
  53         }
  54 }