org.simantics.plant3d/src/org/simantics/plant3d/editor/Plant3DEditor.java

   1 package org.simantics.plant3d.editor;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collection;
   5 import java.util.HashSet;
   6 import java.util.List;
   7 import java.util.Set;
   8
   9 import org.eclipse.jface.action.Action;
  10 import org.eclipse.jface.action.IMenuListener;
  11 import org.eclipse.jface.action.IMenuManager;
  12 import org.eclipse.jface.action.MenuManager;
  13 import org.eclipse.jface.action.Separator;
  14 import org.eclipse.jface.layout.GridDataFactory;
  15 import org.eclipse.jface.layout.GridLayoutFactory;
  16 import org.eclipse.jface.viewers.ISelectionChangedListener;
  17 import org.eclipse.jface.viewers.ISelectionProvider;
  18 import org.eclipse.jface.viewers.SelectionChangedEvent;
  19 import org.eclipse.swt.SWT;
  20 import org.eclipse.swt.events.DisposeEvent;
  21 import org.eclipse.swt.events.DisposeListener;
  22 import org.eclipse.swt.widgets.Composite;
  23 import org.eclipse.swt.widgets.Menu;
  24 import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
  25 import org.simantics.Simantics;
  26 import org.simantics.db.ReadGraph;
  27 import org.simantics.db.Resource;
  28 import org.simantics.db.Session;
  29 import org.simantics.db.common.request.ReadRequest;
  30 import org.simantics.db.exception.DatabaseException;
  31 import org.simantics.g3d.scenegraph.NodeMap;
  32 import org.simantics.g3d.scenegraph.RenderListener;
  33 import org.simantics.g3d.scenegraph.base.INode;
  34 import org.simantics.g3d.scenegraph.base.ParentNode;
  35 import org.simantics.g3d.toolbar.ToolComposite;
  36 import org.simantics.g3d.vtk.action.RemoveAction;
  37 import org.simantics.g3d.vtk.common.HoverHighlighter;
  38 import org.simantics.g3d.vtk.common.NodeSelectionProvider2;
  39 import org.simantics.g3d.vtk.common.SelectionHighlighter;
  40 import org.simantics.g3d.vtk.common.VtkView;
  41 import org.simantics.g3d.vtk.shape.vtkShape;
  42 import org.simantics.g3d.vtk.swt.ContextMenuListener;
  43 import org.simantics.g3d.vtk.swt.FocusAction;
  44 import org.simantics.g3d.vtk.swt.InteractiveVtkComposite;
  45 import org.simantics.g3d.vtk.swt.RotateAction;
  46 import org.simantics.g3d.vtk.swt.TranslateAction;
  47 import org.simantics.g3d.vtk.swt.vtkCameraAndSelectorAction;
  48 import org.simantics.g3d.vtk.utils.AxesDisplay;
  49 import org.simantics.objmap.graph.IMapping;
  50 import org.simantics.objmap.graph.Mappings;
  51 import org.simantics.objmap.graph.schema.IMappingSchema;
  52 import org.simantics.plant3d.actions.AddComponentAction;
  53 import org.simantics.plant3d.actions.AddEquipmentAction;
  54 import org.simantics.plant3d.actions.AddNozzleAction;
  55 import org.simantics.plant3d.actions.RemoveAndSplitAction;
  56 import org.simantics.plant3d.actions.ReversePipeRunAction;
  57 import org.simantics.plant3d.actions.RoutePipeAction;
  58 import org.simantics.plant3d.actions.TranslateFreeVariableLengthAction;
  59 import org.simantics.plant3d.actions.TranslateInlineAction;
  60 import org.simantics.plant3d.ontology.Plant3D;
  61 import org.simantics.plant3d.scenegraph.EndComponent;
  62 import org.simantics.plant3d.scenegraph.Equipment;
  63 import org.simantics.plant3d.scenegraph.IP3DNode;
  64 import org.simantics.plant3d.scenegraph.IP3DVisualNode;
  65 import org.simantics.plant3d.scenegraph.InlineComponent;
  66 import org.simantics.plant3d.scenegraph.Nozzle;
  67 import org.simantics.plant3d.scenegraph.P3DRootNode;
  68 import org.simantics.plant3d.scenegraph.PipeRun;
  69 import org.simantics.plant3d.scenegraph.PipelineComponent;
  70 import org.simantics.plant3d.scenegraph.SchemaBuilder;
  71 import org.simantics.plant3d.scenegraph.TurnComponent;
  72 import org.simantics.plant3d.scenegraph.controlpoint.ControlPointFactory;
  73 import org.simantics.plant3d.scenegraph.controlpoint.PipingRules;
  74 import org.simantics.plant3d.utils.ComponentUtils;
  75 import org.simantics.plant3d.utils.Item;
  76 import org.simantics.plant3d.utils.P3DUtil;
  77 import org.simantics.selectionview.StandardPropertyPage;
  78 import org.simantics.ui.workbench.IPropertyPage;
  79 import org.simantics.ui.workbench.IResourceEditorInput;
  80 import org.simantics.ui.workbench.ResourceEditorPart;
  81 import org.simantics.utils.threads.ThreadUtils;
  82 import org.simantics.utils.ui.ExceptionUtils;
  83
  84 import vtk.vtkActor;
  85 import vtk.vtkCameraPass;
  86 import vtk.vtkDefaultPass;
  87 import vtk.vtkGaussianBlurPass;
  88 import vtk.vtkLightsPass;
  89 import vtk.vtkProp3D;
  90 import vtk.vtkRenderPassCollection;
  91 import vtk.vtkRenderer;
  92 import vtk.vtkSSAAPass;
  93 import vtk.vtkSequencePass;
  94 import vtk.vtkSimpleMotionBlurPass;
  95
  96
  97 public class Plant3DEditor extends ResourceEditorPart {
  98
  99         private Composite parent;
 100         protected ToolComposite toolComposite;
 101         private Resource input;
 102 //      private InteractiveVtkPanel panel;
 103 //      private SWTAWTComponent component;
 104         private InteractiveVtkComposite panel;
 105
 106
 107         private P3DRootNode rootNode;
 108         private IMapping<Resource,INode> mapping;
 109
 110         protected NodeSelectionProvider2<Resource, INode> selectionProvider;
 111
 112
 113         protected vtkCameraAndSelectorAction cameraAction;
 114         protected FocusAction focusAction;
 115         protected TranslateAction translateAction;
 116         protected TranslateInlineAction translateInlineAction;
 117         protected TranslateFreeVariableLengthAction translateFreeVariableLengthAction;
 118         protected RotateAction rotateAction;
 119         protected RemoveAction removeAction;
 120         protected RemoveAndSplitAction removeSplitAction;
 121         protected RoutePipeAction routePipeAction;
 122         protected AddComponentAction addComponentAction;
 123         protected ReversePipeRunAction reversePipeRunAction;
 124
 125         private P3DNodeMap nodeMap;
 126
 127         /** Constants for selecting the up-direction */
 128         public static final int X = 0, Y = 1, Z = 2;
 129
 130         protected int upDirection = 1;
 131
 132         @Override
 133         public void createPartControl(Composite parent) {
 134                 this.parent = parent;
 135                 //parent.setLayout (new FillLayout ());
 136
 137
 138 //              component = new SWTAWTComponent(parent,SWT.NONE) {
 139 //
 140 //                      @Override
 141 //                      protected Component createSwingComponent() {
 142 //                              if (panel == null) {
 143 //                                      panel = new InteractiveVtkPanel();
 144 //                                      vtkPanelUtil.registerPanel(panel);
 145 //                                      createScene();
 146 //                              }
 147 //                              return panel;
 148 //                      }
 149 //              };
 150
 151                 IResourceEditorInput rei = (IResourceEditorInput)getEditorInput();
 152                 input = rei.getResource();
 153
 154                 toolComposite = new ToolComposite(parent, SWT.BORDER);
 155             toolComposite.setVisible(true);
 156
 157                 panel = new InteractiveVtkComposite(parent);
 158
 159                 GridLayoutFactory.fillDefaults().margins(0, 0).spacing(0, 0).applyTo(parent);
 160         GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(getPanel().getComponent());
 161
 162
 163         GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(toolComposite);
 164
 165                 //IActionBars actionBars = getEditorSite().getActionBars();
 166
 167                 hookContextMenu();
 168
 169                 createScene();
 170
 171                 new ContextMenuListener(panel, contextMenu);
 172
 173                 cameraAction = createCameraAction();
 174                 switch (upDirection) {
 175                 case 0:
 176                         cameraAction.setUpDirection(new double[] { 1, 0, 0 });
 177                         break;
 178                 case 1:
 179                         cameraAction.setUpDirection(new double[] { 0, 1, 0 });
 180                         break;
 181                 case 2:
 182                         cameraAction.setUpDirection(new double[] { 0, 0, 1 });
 183                         break;
 184                 }
 185
 186                 panel.setDefaultAction(cameraAction);
 187                 panel.useDefaultAction();
 188                 panel.setPickType(4);
 189
 190                 try {
 191                         ControlPointFactory.preloadCache(Simantics.getSession(), getLibraryUri());
 192                         ComponentUtils.preloadCache(Simantics.getSession());
 193                 } catch (Exception e) {
 194                         ExceptionUtils.logAndShowError("Cannot open Plant3D editor",e);
 195                         return;
 196                 }
 197
 198                 try {
 199                         getSession().syncRequest(new ReadRequest() {
 200
 201                                 @Override
 202                                 public void run(ReadGraph graph) throws DatabaseException {
 203                                     //System.out.println("START PLANT3D LOAD");
 204                                         PipingRules.setEnabled(false);
 205                                         IMappingSchema<Resource,INode> schema = getSchema(graph);
 206                                         mapping = Mappings.createWithListening(schema);
 207                                         rootNode = (P3DRootNode)mapping.map(graph, input);
 208                                         // update control points.
 209                                         // TODO : this should be optimized.
 210
 211                                         try {
 212                                             P3DUtil.finalizeDBLoad(rootNode);
 213                                             nodeMap = createNodeMap(getSession(), mapping, panel,rootNode);
 214
 215                     } catch (Exception e) {
 216                         throw new DatabaseException(e);
 217                     }
 218
 219                                         //System.out.println("END PLANT3D LOAD");
 220                                 }
 221                         });
 222
 223                         if (rootNode == null)
 224                                 throw new RuntimeException("Scenegraph loading failed.");
 225                         populate();
 226
 227                         selectionProvider = createSelectionProvider();
 228
 229                         cameraAction.addSelectionChangedListener(selectionProvider);
 230
 231                         cameraAction.addHoverChangedListener(createHoverHighlhighter());
 232                         selectionProvider.addSelectionChangedListener(createSelectionHighlighter());
 233
 234                         getSite().setSelectionProvider(selectionProvider);
 235                         getSite().getPage().addPostSelectionListener(selectionProvider);
 236
 237                         //outlinePage = new ScenegraphOutlinePage(rootNode);
 238
 239
 240                         parent.addDisposeListener(new DisposeListener() {
 241
 242                                 @Override
 243                                 public void widgetDisposed(DisposeEvent e) {
 244                                         getSite().getPage().removePostSelectionListener(selectionProvider);
 245
 246                                         PipingRules.setEnabled(false);
 247                                         nodeMap.delete();
 248                                         PipingRules.setEnabled(true);
 249                                         mapping.dispose();
 250 //                                      component.dispose();
 251                                         //panel.getComponent().dispose();
 252
 253                                 }
 254                         });
 255                 } catch (DatabaseException e1) {
 256                         ExceptionUtils.logAndShowError("Cannot open Plant3D editor",e1);
 257                         return;
 258                 }
 259
 260                 createActions();
 261         }
 262
 263         public void setUpDirection(int upDirection) {
 264                 this.upDirection = upDirection;
 265         }
 266
 267         protected vtkCameraAndSelectorAction createCameraAction() {
 268             return new vtkCameraAndSelectorAction(panel);
 269         }
 270
 271         protected NodeSelectionProvider2<Resource,INode> createSelectionProvider() {
 272             return new NodeSelectionProvider2<Resource,INode>(this,mapping,nodeMap);
 273         }
 274
 275         protected HoverHighlighter<Resource> createHoverHighlhighter() {
 276             return new HoverHighlighter<>(panel,nodeMap);
 277         }
 278
 279         protected SelectionHighlighter<Resource> createSelectionHighlighter() {
 280             return new SelectionHighlighter<Resource>(panel,nodeMap);
 281         }
 282
 283         protected String getLibraryUri() {
 284             return Plant3D.URIs.Builtin;
 285         }
 286
 287         protected void createActions() {
 288             focusAction = new FocusAction(panel, cameraAction);
 289                 translateAction = new TranslateAction(panel,nodeMap,toolComposite);
 290                 translateInlineAction = new TranslateInlineAction(panel, nodeMap,toolComposite);
 291                 translateFreeVariableLengthAction = new TranslateFreeVariableLengthAction(panel, getRootNode(), toolComposite);
 292                 rotateAction = new RotateAction(panel,nodeMap,toolComposite);
 293                 removeAction = new RemoveAction(nodeMap);
 294                 removeSplitAction = new RemoveAndSplitAction(nodeMap);
 295                 routePipeAction = new RoutePipeAction(panel,rootNode, toolComposite);
 296                 addComponentAction = new AddComponentAction(panel, rootNode, getLibraryUri());
 297                 reversePipeRunAction = new ReversePipeRunAction(nodeMap);
 298         }
 299
 300         public void populate() {
 301                 ThreadUtils.asyncExec(panel.getThreadQueue(), new Runnable() {
 302
 303                         @Override
 304                         public void run() {
 305                                 nodeMap.populate();
 306                                 panel.addListener(new RenderListener() {
 307
 308                     @Override
 309                     public void preRender() {
 310
 311                     }
 312
 313                     @Override
 314                     public void postRender() {
 315                         panel.removeListener(this);
 316
 317                         try {
 318                             P3DUtil.finalizeDBLoad2(rootNode);
 319                             if (nodeMap.isRangeModified());
 320                                 nodeMap.commit("Load sync");
 321                         } catch (Exception e) {
 322                             ExceptionUtils.logAndShowError("Failed to load model correctly", e);
 323                         }
 324
 325                                         List<vtkProp3D> props = new ArrayList<vtkProp3D>();
 326                                         collectProps(rootNode, props);
 327                                         fitToWindow(props);
 328                     }
 329                 });
 330                         }
 331                 });
 332
 333         }
 334
 335         protected IMappingSchema<Resource, INode> getSchema(ReadGraph graph) throws DatabaseException {
 336                 IMappingSchema<Resource,INode> schema = SchemaBuilder.getSchema(graph);
 337                 return schema;
 338         }
 339
 340         protected P3DNodeMap createNodeMap(Session session, IMapping<Resource, INode> mapping, VtkView panel, P3DRootNode rootNode) {
 341                 return new P3DNodeMap(session, mapping, panel,rootNode);
 342         }
 343
 344         @Override
 345         public void setFocus() {
 346                 //component.setFocus();
 347                 panel.getComponent().setFocus();
 348         }
 349
 350         protected void createScene() {
 351                 vtkRenderer ren1 = panel.getRenderer();
 352
 353                 boolean multiPass = false;
 354                 boolean blur = false;
 355                 boolean ssaa = false;
 356                 //boolean sobel = true;
 357                 boolean mblur = false;
 358                 if (multiPass) {
 359
 360                         vtkLightsPass lightsPass = new vtkLightsPass();
 361                         vtkDefaultPass defaultPass = new vtkDefaultPass();
 362
 363
 364                         vtkRenderPassCollection passes = new vtkRenderPassCollection();
 365                         passes.AddItem(lightsPass);
 366                         passes.AddItem(defaultPass);
 367
 368                         vtkSequencePass seq = new vtkSequencePass();
 369                         seq.SetPasses(passes);
 370
 371                         vtkCameraPass cameraPass = new vtkCameraPass();
 372                         cameraPass.SetDelegatePass(seq);
 373
 374                         if (blur) {
 375                             vtkGaussianBlurPass blurPass = new vtkGaussianBlurPass();
 376                             blurPass.SetDelegatePass(cameraPass);
 377                             ren1.SetPass(blurPass);
 378                         } else if (ssaa) {
 379                             vtkSSAAPass ssaaPass = new vtkSSAAPass();
 380                             ssaaPass.SetDelegatePass(cameraPass);
 381                             ren1.SetPass(ssaaPass);
 382                         } else if (mblur) {
 383                             vtkSimpleMotionBlurPass mBlurPass = new vtkSimpleMotionBlurPass();
 384                             mBlurPass.SetDelegatePass(cameraPass);
 385                 ren1.SetPass(mBlurPass);
 386 //                      } else if (sobel) {
 387 //                          vtkSobelGradientMagnitudePass sobelPass = new vtkSobelGradientMagnitudePass();
 388 //                          sobelPass.SetDelegatePass(sobelPass);
 389 //                          ren1.SetPass(sobelPass);
 390                 } else {
 391                     ren1.SetPass(cameraPass);
 392                 }
 393
 394                 }
 395 //              ren1.GetRenderWindow().LineSmoothingOn();
 396 //              ren1.GetRenderWindow().PointSmoothingOn();
 397 //              ren1.GetRenderWindow().PolygonSmoothingOn();
 398 //              ren1.GetRenderWindow().SetMultiSamples(2);
 399
 400
 401
 402                 ren1.SetBackground2(1,1,1); // background color white
 403                 ren1.SetBackground(0.9,0.9,0.9);
 404                 ren1.SetGradientBackground(true);
 405
 406                 // vtkActor grid = vtkShape.createGridActor(8,1.0,1|2|4);
 407                 int dir = 1 << upDirection;
 408                 vtkActor grid = vtkShape.createGridActor(8, 1.0, dir);
 409                 grid.SetPickable(0);
 410                 ren1.AddActor(grid);
 411                 panel.addDeletable(grid);
 412
 413                 AxesDisplay axesDisplay = new AxesDisplay(panel);
 414                 axesDisplay.show();
 415         }
 416
 417         protected Menu contextMenu;
 418
 419         protected void hookContextMenu() {
 420                 MenuManager menuMgr = new MenuManager("#PopupMenu");
 421                 menuMgr.setRemoveAllWhenShown(true);
 422                 menuMgr.addMenuListener(new IMenuListener() {
 423                         public void menuAboutToShow(IMenuManager manager) {
 424                                 createContextMenu(manager);
 425                         }
 426                 });
 427
 428                 contextMenu = menuMgr.createContextMenu(parent);
 429         }
 430
 431         protected void createContextMenu(IMenuManager m) {
 432                 List<INode> selected = selectionProvider.getSelectedNodes();
 433
 434                 createFocusMenu(m, selected);
 435
 436                 m.add(new Separator());
 437
 438                 try {
 439                         if (selected.size() == 0) {
 440                             m.add(new AddEquipmentAction(rootNode, getLibraryUri()));
 441 //                              for (Item eq : P3DUtil.getEquipments(getLibraryUri())) {
 442 //                                      m.add(new AddEquipmentAction(rootNode, eq));
 443 //                              }
 444                         } else if (selected.size() == 1) {
 445                                 IP3DNode node = (IP3DNode)selected.get(0);
 446                                 if (node instanceof Equipment) {
 447                                         m.add(translateAction);
 448                                         m.add(rotateAction);
 449                                         for (Item eq : P3DUtil.getNozzles(Simantics.getSession(), getLibraryUri())) {
 450                                                 AddNozzleAction add = new AddNozzleAction(rootNode, eq);
 451                                                 add.setEquipment((Equipment)node);
 452                                                 m.add(add);
 453                                         }
 454                                         m.add(removeAction);
 455                                 } else if (node instanceof Nozzle) {
 456                                         Nozzle nozzle = (Nozzle)node;
 457                                         if (!nozzle.isFixed()) {
 458                                                 m.add(translateAction);
 459                                                 m.add(rotateAction);
 460                                         }
 461                                         m.add(routePipeAction);
 462                                         routePipeAction.setComponent(nozzle);
 463                                         routePipeAction.setEnabled(nozzle.getNext() == null && nozzle.getPrevious() == null);
 464                                         m.add(addComponentAction);
 465                                         addComponentAction.setComponent(nozzle);
 466                                         m.add(removeAction);
 467                                 } else if (node instanceof TurnComponent) {
 468                                         m.add(translateAction);
 469                                         TurnComponent component = (TurnComponent)node;
 470                                         m.add(routePipeAction);
 471                                         routePipeAction.setComponent(component);
 472                                         routePipeAction.setEnabled(component.getNext() == null || component.getPrevious() == null);
 473                                         m.add(addComponentAction);
 474                                         addComponentAction.setComponent(component);
 475                                         m.add(removeAction);
 476                                         m.add(removeSplitAction);
 477                                         removeSplitAction.setNode(node);
 478                                 } else if (node instanceof EndComponent) {
 479                                         m.add(translateAction);
 480                                         m.add(addComponentAction);
 481                                         addComponentAction.setComponent((PipelineComponent)node);
 482                                         m.add(removeAction);
 483                                 } else if (node instanceof InlineComponent) {
 484                                         //m.add(translateInlineAction);
 485                                         InlineComponent component = (InlineComponent)node;
 486                                         if (component.isVariableLength())
 487                                             m.add(translateFreeVariableLengthAction);
 488                                         else
 489                                             m.add(translateInlineAction);
 490                                         m.add(routePipeAction);
 491                                         routePipeAction.setComponent(component);
 492                                         m.add(addComponentAction);
 493                                         addComponentAction.setComponent(component);
 494                                         m.add(removeAction);
 495                                         m.add(removeSplitAction);
 496                                         removeSplitAction.setNode(node);
 497                                 } else if (node instanceof PipeRun) {
 498                                     m.add(reversePipeRunAction);
 499                                     m.add(removeAction);
 500                                     reversePipeRunAction.setNode(node);
 501                                 } else {
 502                                     m.add(removeAction);
 503                                 }
 504
 505
 506                                 translateAction.setNode(node);
 507                                 translateInlineAction.setNode(node);
 508                                 translateFreeVariableLengthAction.setNode(node);
 509                                 rotateAction.setNode(node);
 510                                 removeAction.setNode(node);
 511
 512                         }
 513                 } catch (DatabaseException e) {
 514                         ExceptionUtils.logAndShowError(e);
 515                 }
 516         }
 517
 518         protected void createFocusMenu(IMenuManager m, List<INode> selected) {
 519                 m.add(new Action("Fit to Window") {
 520                         @Override
 521                         public void run() {
 522                                 List<vtkProp3D> props = new ArrayList<>();
 523                                 final Collection<INode> collection = !selected.isEmpty() ? selected : getRootNode().getChild();
 524                                 for (INode n : collection)
 525                                         collectProps(n, props);
 526
 527                                 fitToWindow(props);
 528                                 getPanel().refresh();
 529                         }
 530                 });
 531
 532                 if (!selected.isEmpty()) {
 533                         List<vtkProp3D> actors = new ArrayList<>();
 534                         for (INode n : selected)
 535                                 collectProps(n, actors);
 536                         if (actors.size() > 0) {
 537                                 focusAction.setProps(new ArrayList<>(actors));
 538                                 m.add(focusAction);
 539                         }
 540                 }
 541         }
 542
 543         private IContentOutlinePage createOutline() {
 544                 if (rootNode == null || selectionProvider == null)
 545                         return null;
 546                 //IContentOutlinePage outlinePage = new VTKContentOutlinePage<Resource,Object>(rootNode, selectionProvider);
 547                 IContentOutlinePage outlinePage = new P3DContentOutlinePage(rootNode, selectionProvider) {
 548                         protected void createContextMenu(IMenuManager manager) {
 549                                 Plant3DEditor.this.createContextMenu(manager);
 550                         };
 551                 };
 552                 outlinePage.addSelectionChangedListener(new ISelectionChangedListener() {
 553
 554                         @Override
 555                         public void selectionChanged(SelectionChangedEvent event) {
 556                                 selectionProvider.selectionChanged(event);
 557                         }
 558                 });
 559                 return outlinePage;
 560         }
 561
 562         @Override
 563         public <T> T getAdapter(Class<T> adapter) {
 564                 if (adapter.isAssignableFrom(IPropertyPage.class))
 565                         return adapter.cast(new StandardPropertyPage(getSite(),getPropertyContexts()));
 566                 if (adapter.isAssignableFrom(ISelectionProvider.class))
 567                         return adapter.cast(selectionProvider);
 568                 if (adapter.isAssignableFrom(IContentOutlinePage.class)) {
 569                         return adapter.cast(createOutline());
 570                 }
 571                 if (adapter.isAssignableFrom(NodeMap.class)) {
 572                         return adapter.cast(nodeMap);
 573                 }
 574                 if (adapter.isAssignableFrom(INode.class)) {
 575                         return adapter.cast(rootNode);
 576                 }
 577                 if (adapter.isAssignableFrom(IMapping.class)) {
 578                         return adapter.cast(mapping);
 579                 }
 580 //              if (adapter.isAssignableFrom(InteractiveVtkPanel.class)) {
 581 //                      return adapter.cast(panel);
 582 //              }
 583                 if (adapter.isAssignableFrom(VtkView.class))
 584                         return adapter.cast(panel);
 585                 return super.getAdapter(adapter);
 586         }
 587
 588         public Set<String> getPropertyContexts() {
 589                 Set<String> result = new HashSet<String>();
 590                 result.add("http://www.simantics.org/Project-1.0/ProjectBrowseContext");
 591                 return result;
 592         }
 593
 594         public InteractiveVtkComposite getPanel() {
 595         return panel;
 596     }
 597
 598         public P3DRootNode getRootNode() {
 599                 return rootNode;
 600         }
 601
 602         public IMapping<Resource, INode> getMapping() {
 603                 return mapping;
 604         }
 605
 606         public P3DNodeMap getNodeMap() {
 607         return nodeMap;
 608     }
 609
 610         public void fitToWindow(Collection<vtkProp3D> props) {
 611                 cameraAction.fitToView(props);
 612         }
 613
 614         protected static void collectProps(INode node, List<vtkProp3D> props) {
 615                 if (node instanceof IP3DVisualNode)
 616                         props.addAll(((IP3DVisualNode) node).getActors());
 617
 618                 if (node instanceof ParentNode)
 619                 for (INode n : ((ParentNode<?>) node).getNodes()) {
 620                                 collectProps(n, props);
 621                 }
 622         }
 623 }