org.simantics.g3d.vtk/src/org/simantics/g3d/vtk/property/VTKPropertyTabContributor.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
   3  * Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.g3d.vtk.property;
  13
  14 import org.eclipse.jface.viewers.ISelection;
  15 import org.eclipse.jface.viewers.ISelectionProvider;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.layout.FillLayout;
  18 import org.eclipse.swt.widgets.Composite;
  19 import org.eclipse.swt.widgets.Control;
  20 import org.eclipse.swt.widgets.Display;
  21 import org.eclipse.swt.widgets.Text;
  22 import org.eclipse.ui.IWorkbenchSite;
  23 import org.simantics.db.management.ISessionContext;
  24 import org.simantics.selectionview.IPropertyTab;
  25 import org.simantics.selectionview.PropertyTabContributor;
  26 import org.simantics.utils.threads.IThreadWorkQueue;
  27 import org.simantics.utils.threads.ThreadUtils;
  28
  29 import vtk.vtkActor;
  30 import vtk.vtkAlgorithm;
  31 import vtk.vtkAlgorithmOutput;
  32 import vtk.vtkMapper;
  33 import vtk.vtkProp;
  34
  35 public class VTKPropertyTabContributor implements PropertyTabContributor{
  36
  37         private IThreadWorkQueue tq;
  38         public VTKPropertyTabContributor(IThreadWorkQueue tq) {
  39                 this.tq = tq;
  40         }
  41
  42         public org.simantics.selectionview.IPropertyTab create(Composite parent, IWorkbenchSite site, ISessionContext context, Object input) {
  43                 IPropertyTab tab = new VTKPropertyTab((vtkProp)input);
  44                 tab.createControl(parent, context);
  45                 return tab;
  46         };
  47
  48
  49         public class VTKPropertyTab implements IPropertyTab {
  50                 private Composite composite;
  51                 private Text text;
  52                 private vtkProp prop;
  53
  54                 public VTKPropertyTab(vtkProp prop) {
  55                         this.prop = prop;
  56                 }
  57
  58                 @Override
  59                 public void createControl(Composite parent, ISessionContext context) {
  60
  61                         composite = new Composite(parent, SWT.NONE);
  62                         composite.setLayout(new FillLayout());
  63                         text = new Text(composite, SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.READ_ONLY);
  64                         ThreadUtils.asyncExec(tq, new Runnable() {
  65
  66                                 @Override
  67                                 public void run() {
  68                                         String string = "";
  69                                         if (prop instanceof vtkActor) {
  70                                                 vtkActor act = (vtkActor)prop;
  71                                                 vtkMapper mapper = act.GetMapper();
  72                                                 vtkAlgorithmOutput out = mapper.GetInputConnection(0, 0);
  73                                                 vtkAlgorithm producer = out.GetProducer();
  74                                                 string += producer.GetClassName() +"\n";
  75                                                 out.Delete();
  76                                                 mapper.Delete();
  77                                                 producer.Delete();
  78                                         }
  79                                         string += prop.Print();
  80                                         final String s = string;
  81                                         Display.getDefault().asyncExec(new Runnable() {
  82                                                 @Override
  83                                                 public void run() {
  84                                                         if (!text.isDisposed())
  85                                                                 text.setText(s);
  86                                                 }
  87                                         });
  88                                 }
  89                         });;
  90
  91
  92                 }
  93
  94                 @Override
  95                 public void requestFocus() {
  96                         composite.setFocus();
  97                 }
  98
  99                 @Override
 100                 public void dispose() {
 101                         composite.dispose();
 102                 }
 103
 104                 @Override
 105                 public boolean isDisposed() {
 106                         return composite.isDisposed();
 107                 }
 108
 109                 @Override
 110                 public Control getControl() {
 111                         return composite;
 112                 }
 113
 114                 @Override
 115                 public void setInput(ISessionContext context, ISelection selection,
 116                                 boolean force) {
 117
 118                 }
 119
 120                 @Override
 121                 public ISelectionProvider getSelectionProvider() {
 122                         return null;
 123                 }
 124         }
 125
 126 }