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

   1 /*******************************************************************************\r
   2  * Copyright (c) 2012, 2013 Association for Decentralized Information Management in\r
   3  * Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.g3d.csg.actions;\r
  13 \r
  14 import java.util.Collection;\r
  15 import java.util.HashMap;\r
  16 import java.util.Iterator;\r
  17 import java.util.Map;\r
  18 \r
  19 import javax.vecmath.Quat4d;\r
  20 import javax.vecmath.Vector3d;\r
  21 \r
  22 import org.eclipse.jface.action.Action;\r
  23 import org.simantics.g3d.csg.scenegraph2.CSGparentNode;\r
  24 import org.simantics.g3d.csg.scenegraph2.CSGrootNode;\r
  25 import org.simantics.g3d.csg.scenegraph2.ICSGnode;\r
  26 import org.simantics.utils.ui.ExceptionUtils;\r
  27 \r
  28 public class AddBooleanOpAction2 extends Action {\r
  29         CSGrootNode root;\r
  30         Class<? extends CSGparentNode> booleanClass;\r
  31         Collection<ICSGnode> nodes;\r
  32         \r
  33         public AddBooleanOpAction2(CSGrootNode root, Class<? extends CSGparentNode> booleanClass, Collection<ICSGnode> nodes) {\r
  34                 super();\r
  35                 String name = booleanClass.getSimpleName();\r
  36                 if (name.endsWith("Node"))\r
  37                         name = name.substring(0,name.length()-4);\r
  38                 setText(name);\r
  39                 this.booleanClass = booleanClass;\r
  40                 this.nodes = nodes;\r
  41                 this.root = root;\r
  42                 if (nodes.size() != 2)\r
  43                         setEnabled(false);\r
  44                 for (ICSGnode node : nodes) {\r
  45                         if (!node.getParent().equals(root))\r
  46                                 setEnabled(false);\r
  47                 }\r
  48         }\r
  49         \r
  50         @Override\r
  51         public void run() {\r
  52                 try {\r
  53                         CSGparentNode booleanNode = booleanClass.newInstance();\r
  54                         Map<ICSGnode,Vector3d> positions = new HashMap<ICSGnode, Vector3d>();\r
  55                         Map<ICSGnode,Quat4d> orientations = new HashMap<ICSGnode, Quat4d>();\r
  56                         for (ICSGnode node : nodes) {\r
  57                                 positions.put(node, node.getWorldPosition());\r
  58                                 orientations.put(node, node.getWorldOrientation());\r
  59                                 //root.remChild(node);\r
  60                                 node.deattach();\r
  61                         }\r
  62                         Iterator<ICSGnode> iter = nodes.iterator();\r
  63                         booleanNode.addPrimaryChild(iter.next());\r
  64                         booleanNode.addSecondaryChild(iter.next());\r
  65                         \r
  66                         String name = root.getUniqueName(booleanNode.getClass().getSimpleName());\r
  67                         booleanNode.setName(name);\r
  68                         \r
  69                         root.addChild(booleanNode);\r
  70                         for (ICSGnode node : nodes) {\r
  71                                 node.setWorldPosition(positions.get(node));\r
  72                                 node.setWorldOrientation(orientations.get(node));\r
  73                         }\r
  74                         root.getNodeMap().commit();\r
  75                 } catch (Exception e) {\r
  76                         ExceptionUtils.logAndShowError("Cannot create boolean operation.", e);\r
  77                 }\r
  78         }\r
  79 \r
  80 }\r