org.simantics.g3d.csg/src/org/simantics/g3d/csg/actions/AddBooleanOpAction2.java

   1 package org.simantics.g3d.csg.actions;\r
   2 \r
   3 import java.util.Collection;\r
   4 import java.util.HashMap;\r
   5 import java.util.Iterator;\r
   6 import java.util.Map;\r
   7 \r
   8 import javax.vecmath.Quat4d;\r
   9 import javax.vecmath.Vector3d;\r
  10 \r
  11 import org.eclipse.jface.action.Action;\r
  12 import org.simantics.g3d.csg.scenegraph2.CSGparentNode;\r
  13 import org.simantics.g3d.csg.scenegraph2.CSGrootNode;\r
  14 import org.simantics.g3d.csg.scenegraph2.ICSGnode;\r
  15 import org.simantics.utils.ui.ExceptionUtils;\r
  16 \r
  17 public class AddBooleanOpAction2 extends Action {\r
  18         CSGrootNode root;\r
  19         Class<? extends CSGparentNode> booleanClass;\r
  20         Collection<ICSGnode> nodes;\r
  21         \r
  22         public AddBooleanOpAction2(CSGrootNode root, Class<? extends CSGparentNode> booleanClass, Collection<ICSGnode> nodes) {\r
  23                 super();\r
  24                 String name = booleanClass.getSimpleName();\r
  25                 if (name.endsWith("Node"))\r
  26                         name = name.substring(0,name.length()-4);\r
  27                 setText(name);\r
  28                 this.booleanClass = booleanClass;\r
  29                 this.nodes = nodes;\r
  30                 this.root = root;\r
  31                 if (nodes.size() != 2)\r
  32                         setEnabled(false);\r
  33                 for (ICSGnode node : nodes) {\r
  34                         if (!node.getParent().equals(root))\r
  35                                 setEnabled(false);\r
  36                 }\r
  37         }\r
  38         \r
  39         @Override\r
  40         public void run() {\r
  41                 try {\r
  42                         CSGparentNode booleanNode = booleanClass.newInstance();\r
  43                         Map<ICSGnode,Vector3d> positions = new HashMap<ICSGnode, Vector3d>();\r
  44                         Map<ICSGnode,Quat4d> orientations = new HashMap<ICSGnode, Quat4d>();\r
  45                         for (ICSGnode node : nodes) {\r
  46                                 positions.put(node, node.getWorldPosition());\r
  47                                 orientations.put(node, node.getWorldOrientation());\r
  48                                 //root.remChild(node);\r
  49                                 node.deattach();\r
  50                         }\r
  51                         Iterator<ICSGnode> iter = nodes.iterator();\r
  52                         booleanNode.addPrimaryChild(iter.next());\r
  53                         booleanNode.addSecondaryChild(iter.next());\r
  54                         \r
  55                         String name = root.getUniqueName(booleanNode.getClass().getSimpleName());\r
  56                         booleanNode.setName(name);\r
  57                         \r
  58                         root.addChild(booleanNode);\r
  59                         for (ICSGnode node : nodes) {\r
  60                                 node.setWorldPosition(positions.get(node));\r
  61                                 node.setWorldOrientation(orientations.get(node));\r
  62                         }\r
  63                         root.getNodeMap().commit();\r
  64                 } catch (Exception e) {\r
  65                         ExceptionUtils.logAndShowError("Cannot create boolean operation.", e);\r
  66                 }\r
  67         }\r
  68 \r
  69 }\r