org.simantics.proconf.g3d.shapeeditor/src/org/simantics/proconf/g3d/shapeeditor/handlers/NewCSGModelHandler.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007- VTT Technical Research Centre of Finland.\r
   3  * All rights reserved. This program and the accompanying materials\r
   4  * are made available under the terms of the Eclipse Public License v1.0\r
   5  * which accompanies this distribution, and is available at\r
   6  * http://www.eclipse.org/legal/epl-v10.html\r
   7  *\r
   8  * Contributors:\r
   9  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  10  *******************************************************************************/\r
  11 package org.simantics.proconf.g3d.shapeeditor.handlers;\r
  12 \r
  13 import org.eclipse.core.commands.AbstractHandler;\r
  14 import org.eclipse.core.commands.ExecutionEvent;\r
  15 import org.eclipse.core.commands.ExecutionException;\r
  16 import org.eclipse.jface.viewers.ISelection;\r
  17 import org.eclipse.jface.viewers.IStructuredSelection;\r
  18 import org.eclipse.ui.handlers.HandlerUtil;\r
  19 import org.simantics.proconf.g3d.csg.stubs.CSGModel;\r
  20 \r
  21 import org.simantics.proconf.ui.ProConfUI;\r
  22 import org.simantics.proconf.ui.utils.ResourceAdaptionUtils;\r
  23 import org.simantics.db.Graph;\r
  24 import org.simantics.db.GraphRequestAdapter;\r
  25 import org.simantics.db.GraphRequestStatus;\r
  26 import org.simantics.db.Resource;\r
  27 import org.simantics.layer0.stubs.Library;\r
  28 \r
  29 \r
  30 public class NewCSGModelHandler extends AbstractHandler {\r
  31 \r
  32         @Override\r
  33         public Object execute(ExecutionEvent event) throws ExecutionException {\r
  34                 ISelection s = HandlerUtil.getCurrentSelectionChecked(event);\r
  35         IStructuredSelection ss = (IStructuredSelection) s;\r
  36         if (ss.size() != 1)\r
  37             return null;\r
  38         final Resource lib = ResourceAdaptionUtils.toSingleResource(ss);\r
  39                 ProConfUI.getSession().asyncWrite(new GraphRequestAdapter() {\r
  40                         @Override\r
  41                         public GraphRequestStatus perform(Graph g) throws Exception {\r
  42                                 CSGModel model = CSGModel.createDefault(g);\r
  43                                 Library l = new Library(g, lib);\r
  44                                 l.addStatement(g.getBuiltins().ConsistsOf, model);\r
  45                                 \r
  46                                 return GraphRequestStatus.transactionComplete();\r
  47                         }\r
  48                 });\r
  49                 \r
  50                 \r
  51                 return null;\r
  52         }\r
  53 \r
  54 }\r