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.ParametrizedRead;
  30 import org.simantics.db.common.request.ReadRequest;
  31 import org.simantics.db.exception.DatabaseException;
  32 import org.simantics.db.layer0.request.combinations.Combinators;
  33 import org.simantics.g3d.scenegraph.NodeMap;
  34 import org.simantics.g3d.scenegraph.RenderListener;
  35 import org.simantics.g3d.scenegraph.base.INode;
  36 import org.simantics.g3d.scenegraph.base.ParentNode;
  37 import org.simantics.g3d.toolbar.ToolComposite;
  38 import org.simantics.g3d.vtk.action.RemoveAction;
  39 import org.simantics.g3d.vtk.common.HoverHighlighter;
  40 import org.simantics.g3d.vtk.common.NodeSelectionProvider2;
  41 import org.simantics.g3d.vtk.common.SelectionHighlighter;
  42 import org.simantics.g3d.vtk.common.VtkView;
  43 import org.simantics.g3d.vtk.shape.vtkShape;
  44 import org.simantics.g3d.vtk.swt.ContextMenuListener;
  45 import org.simantics.g3d.vtk.swt.FocusAction;
  46 import org.simantics.g3d.vtk.swt.InteractiveVtkComposite;
  47 import org.simantics.g3d.vtk.swt.RotateAction;
  48 import org.simantics.g3d.vtk.swt.TranslateAction;
  49 import org.simantics.g3d.vtk.swt.vtkCameraAndSelectorAction;
  50 import org.simantics.g3d.vtk.utils.AxesDisplay;
  51 import org.simantics.objmap.graph.IMapping;
  52 import org.simantics.objmap.graph.Mappings;
  53 import org.simantics.objmap.graph.schema.IMappingSchema;
  54 import org.simantics.plant3d.actions.AddComponentAction;
  55 import org.simantics.plant3d.actions.AddEquipmentAction;
  56 import org.simantics.plant3d.actions.AddNozzleAction;
  57 import org.simantics.plant3d.actions.RemoveAndSplitAction;
  58 import org.simantics.plant3d.actions.ReversePipeRunAction;
  59 import org.simantics.plant3d.actions.RoutePipeAction;
  60 import org.simantics.plant3d.actions.TranslateFreeVariableLengthAction;
  61 import org.simantics.plant3d.actions.TranslateInlineAction;
  62 import org.simantics.plant3d.ontology.Plant3D;
  63 import org.simantics.plant3d.scenegraph.EndComponent;
  64 import org.simantics.plant3d.scenegraph.Equipment;
  65 import org.simantics.plant3d.scenegraph.IP3DNode;
  66 import org.simantics.plant3d.scenegraph.IP3DVisualNode;
  67 import org.simantics.plant3d.scenegraph.InlineComponent;
  68 import org.simantics.plant3d.scenegraph.Nozzle;
  69 import org.simantics.plant3d.scenegraph.P3DRootNode;
  70 import org.simantics.plant3d.scenegraph.PipeRun;
  71 import org.simantics.plant3d.scenegraph.PipelineComponent;
  72 import org.simantics.plant3d.scenegraph.SchemaBuilder;
  73 import org.simantics.plant3d.scenegraph.TurnComponent;
  74 import org.simantics.plant3d.scenegraph.controlpoint.ControlPointFactory;
  75 import org.simantics.plant3d.scenegraph.controlpoint.PipingRules;
  76 import org.simantics.plant3d.utils.ComponentUtils;
  77 import org.simantics.plant3d.utils.Item;
  78 import org.simantics.plant3d.utils.P3DUtil;
  79 import org.simantics.selectionview.StandardPropertyPage;
  80 import org.simantics.ui.workbench.IPropertyPage;
  81 import org.simantics.ui.workbench.IResourceEditorInput;
  82 import org.simantics.ui.workbench.ResourceEditorPart;
  83 import org.simantics.ui.workbench.editor.input.InputValidationCombinators;
  84 import org.simantics.utils.threads.ThreadUtils;
  85 import org.simantics.utils.ui.ExceptionUtils;
  86
  87 import vtk.vtkActor;
  88 import vtk.vtkCameraPass;
  89 import vtk.vtkDefaultPass;
  90 import vtk.vtkGaussianBlurPass;
  91 import vtk.vtkLightsPass;
  92 import vtk.vtkProp3D;
  93 import vtk.vtkRenderPassCollection;
  94 import vtk.vtkRenderer;
  95 import vtk.vtkSSAAPass;
  96 import vtk.vtkSequencePass;
  97 import vtk.vtkSimpleMotionBlurPass;
  98
  99
 100 public class Plant3DEditor extends ResourceEditorPart {
 101
 102         private Composite parent;
 103         protected ToolComposite toolComposite;
 104         private Resource input;
 105 //      private InteractiveVtkPanel panel;
 106 //      private SWTAWTComponent component;
 107         private InteractiveVtkComposite panel;
 108
 109
 110         private P3DRootNode rootNode;
 111         private IMapping<Resource,INode> mapping;
 112
 113         protected NodeSelectionProvider2<Resource, INode> selectionProvider;
 114
 115
 116         protected vtkCameraAndSelectorAction cameraAction;
 117         protected FocusAction focusAction;
 118         protected TranslateAction translateAction;
 119         protected TranslateInlineAction translateInlineAction;
 120         protected TranslateFreeVariableLengthAction translateFreeVariableLengthAction;
 121         protected RotateAction rotateAction;
 122         protected RemoveAction removeAction;
 123         protected RemoveAndSplitAction removeSplitAction;
 124         protected RoutePipeAction routePipeAction;
 125         protected AddComponentAction addComponentAction;
 126         protected ReversePipeRunAction reversePipeRunAction;
 127
 128         private P3DNodeMap nodeMap;
 129
 130         /** Constants for selecting the up-direction */
 131         public static final int X = 0, Y = 1, Z = 2;
 132
 133         protected int upDirection = 1;
 134
 135         ParametrizedRead<IResourceEditorInput, Boolean> INPUT_VALIDATOR =
 136                         Combinators.compose(
 137                                         InputValidationCombinators.hasURI(),
 138                                         InputValidationCombinators.extractInputResource()
 139                                         );
 140
 141         @Override
 142         protected ParametrizedRead<IResourceEditorInput, Boolean> getInputValidator() {
 143                 return INPUT_VALIDATOR;
 144         }
 145
 146         @Override
 147         public void createPartControl(Composite parent) {
 148                 this.parent = parent;
 149
 150                 activateValidation();
 151
 152                 IResourceEditorInput rei = (IResourceEditorInput)getEditorInput();
 153                 input = rei.getResource();
 154
 155                 toolComposite = new ToolComposite(parent, SWT.BORDER);
 156             toolComposite.setVisible(true);
 157
 158                 panel = new InteractiveVtkComposite(parent);
 159
 160                 GridLayoutFactory.fillDefaults().margins(0, 0).spacing(0, 0).applyTo(parent);
 161         GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(getPanel().getComponent());
 162
 163
 164         GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(toolComposite);
 165
 166                 //IActionBars actionBars = getEditorSite().getActionBars();
 167
 168                 hookContextMenu();
 169
 170                 createScene();
 171
 172                 new ContextMenuListener(panel, contextMenu);
 173
 174                 cameraAction = createCameraAction();
 175                 switch (upDirection) {
 176                 case 0:
 177                         cameraAction.setUpDirection(new double[] { 1, 0, 0 });
 178                         break;
 179                 case 1:
 180                         cameraAction.setUpDirection(new double[] { 0, 1, 0 });
 181                         break;
 182                 case 2:
 183                         cameraAction.setUpDirection(new double[] { 0, 0, 1 });
 184                         break;
 185                 }
 186
 187                 panel.setDefaultAction(cameraAction);
 188                 panel.useDefaultAction();
 189                 panel.setPickType(4);
 190
 191                 try {
 192                         ControlPointFactory.preloadCache(Simantics.getSession(), getLibraryUri());
 193                         ComponentUtils.preloadCache(Simantics.getSession());
 194                 } catch (Exception e) {
 195                         ExceptionUtils.logAndShowError("Cannot open Plant3D editor",e);
 196                         return;
 197                 }
 198
 199                 try {
 200                         getSession().syncRequest(new ReadRequest() {
 201
 202                                 @Override
 203                                 public void run(ReadGraph graph) throws DatabaseException {
 204                                     //System.out.println("START PLANT3D LOAD");
 205                                         PipingRules.setEnabled(false);
 206                                         IMappingSchema<Resource,INode> schema = getSchema(graph);
 207                                         mapping = Mappings.createWithListening(schema);
 208                                         rootNode = (P3DRootNode)mapping.map(graph, input);
 209                                         // update control points.
 210                                         // TODO : this should be optimized.
 211
 212                                         try {
 213                                             P3DUtil.finalizeDBLoad(rootNode);
 214                                             nodeMap = createNodeMap(getSession(), mapping, panel,rootNode);
 215
 216                     } catch (Exception e) {
 217                         throw new DatabaseException(e);
 218                     }
 219
 220                                         //System.out.println("END PLANT3D LOAD");
 221                                 }
 222                         });
 223
 224                         if (rootNode == null)
 225                                 throw new RuntimeException("Scenegraph loading failed.");
 226                         populate();
 227
 228                         selectionProvider = createSelectionProvider();
 229
 230                         cameraAction.addSelectionChangedListener(selectionProvider);
 231
 232                         cameraAction.addHoverChangedListener(createHoverHighlhighter());
 233                         selectionProvider.addSelectionChangedListener(createSelectionHighlighter());
 234
 235                         getSite().setSelectionProvider(selectionProvider);
 236                         getSite().getPage().addPostSelectionListener(selectionProvider);
 237
 238                         //outlinePage = new ScenegraphOutlinePage(rootNode);
 239
 240
 241                         parent.addDisposeListener(new DisposeListener() {
 242
 243                                 @Override
 244                                 public void widgetDisposed(DisposeEvent e) {
 245                                         getSite().getPage().removePostSelectionListener(selectionProvider);
 246
 247                                         PipingRules.setEnabled(false);
 248                                         nodeMap.delete();
 249                                         PipingRules.setEnabled(true);
 250                                         mapping.dispose();
 251 //                                      component.dispose();
 252                                         //panel.getComponent().dispose();
 253
 254                                 }
 255                         });
 256                 } catch (DatabaseException e1) {
 257                         ExceptionUtils.logAndShowError("Cannot open Plant3D editor",e1);
 258                         return;
 259                 }
 260
 261                 createActions();
 262         }
 263
 264         public void setUpDirection(int upDirection) {
 265                 this.upDirection = upDirection;
 266         }
 267
 268         protected vtkCameraAndSelectorAction createCameraAction() {
 269             return new vtkCameraAndSelectorAction(panel);
 270         }
 271
 272         protected NodeSelectionProvider2<Resource,INode> createSelectionProvider() {
 273             return new NodeSelectionProvider2<Resource,INode>(this,mapping,nodeMap);
 274         }
 275
 276         protected HoverHighlighter<Resource> createHoverHighlhighter() {
 277             return new HoverHighlighter<>(panel,nodeMap);
 278         }
 279
 280         protected SelectionHighlighter<Resource> createSelectionHighlighter() {
 281             return new SelectionHighlighter<Resource>(panel,nodeMap);
 282         }
 283
 284         protected String getLibraryUri() {
 285             return Plant3D.URIs.Builtin;
 286         }
 287
 288         protected void createActions() {
 289             focusAction = new FocusAction(panel, cameraAction);
 290                 translateAction = new TranslateAction(panel,nodeMap,toolComposite);
 291                 translateInlineAction = new TranslateInlineAction(panel, nodeMap,toolComposite);
 292                 translateFreeVariableLengthAction = new TranslateFreeVariableLengthAction(panel, getRootNode(), toolComposite);
 293                 rotateAction = new RotateAction(panel,nodeMap,toolComposite);
 294                 removeAction = new RemoveAction(nodeMap);
 295                 removeSplitAction = new RemoveAndSplitAction(nodeMap);
 296                 routePipeAction = new RoutePipeAction(panel,rootNode, toolComposite);
 297                 addComponentAction = new AddComponentAction(panel, rootNode, getLibraryUri());
 298                 reversePipeRunAction = new ReversePipeRunAction(nodeMap);
 299         }
 300
 301         public void populate() {
 302                 ThreadUtils.asyncExec(panel.getThreadQueue(), new Runnable() {
 303
 304                         @Override
 305                         public void run() {
 306                                 nodeMap.populate();
 307                                 panel.addListener(new RenderListener() {
 308
 309                     @Override
 310                     public void preRender() {
 311
 312                     }
 313
 314                     @Override
 315                     public void postRender() {
 316                         panel.removeListener(this);
 317
 318                         try {
 319                             P3DUtil.finalizeDBLoad2(rootNode);
 320                             if (nodeMap.isRangeModified());
 321                                 nodeMap.commit("Load sync");
 322                         } catch (Exception e) {
 323                             ExceptionUtils.logAndShowError("Failed to load model correctly", e);
 324                         }
 325
 326                                         List<vtkProp3D> props = new ArrayList<>();
 327                                         collectProps(rootNode, props);
 328                                         fitToWindow(props);
 329                     }
 330                 });
 331                         }
 332                 });
 333
 334         }
 335
 336         protected IMappingSchema<Resource, INode> getSchema(ReadGraph graph) throws DatabaseException {
 337                 IMappingSchema<Resource,INode> schema = SchemaBuilder.getSchema(graph);
 338                 return schema;
 339         }
 340
 341         protected P3DNodeMap createNodeMap(Session session, IMapping<Resource, INode> mapping, VtkView panel, P3DRootNode rootNode) {
 342                 return new P3DNodeMap(session, mapping, panel,rootNode);
 343         }
 344
 345         @Override
 346         public void setFocus() {
 347                 //component.setFocus();
 348                 panel.getComponent().setFocus();
 349         }
 350
 351         protected void createScene() {
 352                 vtkRenderer ren1 = panel.getRenderer();
 353
 354                 boolean multiPass = false;
 355                 boolean blur = false;
 356                 boolean ssaa = false;
 357                 //boolean sobel = true;
 358                 boolean mblur = false;
 359                 if (multiPass) {
 360
 361                         vtkLightsPass lightsPass = new vtkLightsPass();
 362                         vtkDefaultPass defaultPass = new vtkDefaultPass();
 363
 364
 365                         vtkRenderPassCollection passes = new vtkRenderPassCollection();
 366                         passes.AddItem(lightsPass);
 367                         passes.AddItem(defaultPass);
 368
 369                         vtkSequencePass seq = new vtkSequencePass();
 370                         seq.SetPasses(passes);
 371
 372                         vtkCameraPass cameraPass = new vtkCameraPass();
 373                         cameraPass.SetDelegatePass(seq);
 374
 375                         if (blur) {
 376                             vtkGaussianBlurPass blurPass = new vtkGaussianBlurPass();
 377                             blurPass.SetDelegatePass(cameraPass);
 378                             ren1.SetPass(blurPass);
 379                         } else if (ssaa) {
 380                             vtkSSAAPass ssaaPass = new vtkSSAAPass();
 381                             ssaaPass.SetDelegatePass(cameraPass);
 382                             ren1.SetPass(ssaaPass);
 383                         } else if (mblur) {
 384                             vtkSimpleMotionBlurPass mBlurPass = new vtkSimpleMotionBlurPass();
 385                             mBlurPass.SetDelegatePass(cameraPass);
 386                 ren1.SetPass(mBlurPass);
 387 //                      } else if (sobel) {
 388 //                          vtkSobelGradientMagnitudePass sobelPass = new vtkSobelGradientMagnitudePass();
 389 //                          sobelPass.SetDelegatePass(sobelPass);
 390 //                          ren1.SetPass(sobelPass);
 391                 } else {
 392                     ren1.SetPass(cameraPass);
 393                 }
 394
 395                 }
 396 //              ren1.GetRenderWindow().LineSmoothingOn();
 397 //              ren1.GetRenderWindow().PointSmoothingOn();
 398 //              ren1.GetRenderWindow().PolygonSmoothingOn();
 399 //              ren1.GetRenderWindow().SetMultiSamples(2);
 400
 401
 402
 403                 ren1.SetBackground2(1,1,1); // background color white
 404                 ren1.SetBackground(0.9,0.9,0.9);
 405                 ren1.SetGradientBackground(true);
 406
 407                 // vtkActor grid = vtkShape.createGridActor(8,1.0,1|2|4);
 408                 int dir = 1 << upDirection;
 409                 vtkActor grid = vtkShape.createGridActor(8, 1.0, dir);
 410                 grid.SetPickable(0);
 411                 ren1.AddActor(grid);
 412                 panel.addDeletable(grid);
 413
 414                 AxesDisplay axesDisplay = new AxesDisplay(panel);
 415                 axesDisplay.show();
 416         }
 417
 418         protected Menu contextMenu;
 419
 420         protected void hookContextMenu() {
 421                 MenuManager menuMgr = new MenuManager("#PopupMenu");
 422                 menuMgr.setRemoveAllWhenShown(true);
 423                 menuMgr.addMenuListener(new IMenuListener() {
 424                         public void menuAboutToShow(IMenuManager manager) {
 425                                 createContextMenu(manager);
 426                         }
 427                 });
 428
 429                 contextMenu = menuMgr.createContextMenu(parent);
 430         }
 431
 432         protected void createContextMenu(IMenuManager m) {
 433                 List<INode> selected = selectionProvider.getSelectedNodes();
 434
 435                 createFocusMenu(m, selected);
 436
 437                 m.add(new Separator());
 438
 439                 try {
 440                         if (selected.size() == 0) {
 441                             m.add(new AddEquipmentAction(rootNode, getLibraryUri()));
 442 //                              for (Item eq : P3DUtil.getEquipments(getLibraryUri())) {
 443 //                                      m.add(new AddEquipmentAction(rootNode, eq));
 444 //                              }
 445                         } else if (selected.size() == 1) {
 446                                 IP3DNode node = (IP3DNode)selected.get(0);
 447                                 if (node instanceof Equipment) {
 448                                         m.add(translateAction);
 449                                         m.add(rotateAction);
 450                                         for (Item eq : P3DUtil.getNozzles(Simantics.getSession(), getLibraryUri())) {
 451                                                 AddNozzleAction add = new AddNozzleAction(rootNode, eq);
 452                                                 add.setEquipment((Equipment)node);
 453                                                 m.add(add);
 454                                         }
 455                                         m.add(removeAction);
 456                                 } else if (node instanceof Nozzle) {
 457                                         Nozzle nozzle = (Nozzle)node;
 458                                         if (!nozzle.isFixed()) {
 459                                                 m.add(translateAction);
 460                                                 m.add(rotateAction);
 461                                         }
 462                                         m.add(routePipeAction);
 463                                         routePipeAction.setComponent(nozzle);
 464                                         routePipeAction.setEnabled(nozzle.getNext() == null && nozzle.getPrevious() == null);
 465                                         m.add(addComponentAction);
 466                                         addComponentAction.setComponent(nozzle);
 467                                         m.add(removeAction);
 468                                 } else if (node instanceof TurnComponent) {
 469                                         m.add(translateAction);
 470                                         TurnComponent component = (TurnComponent)node;
 471                                         m.add(routePipeAction);
 472                                         routePipeAction.setComponent(component);
 473                                         routePipeAction.setEnabled(component.getNext() == null || component.getPrevious() == null);
 474                                         m.add(addComponentAction);
 475                                         addComponentAction.setComponent(component);
 476                                         m.add(removeAction);
 477                                         m.add(removeSplitAction);
 478                                         removeSplitAction.setNode(node);
 479                                 } else if (node instanceof EndComponent) {
 480                                         m.add(translateAction);
 481                                         m.add(addComponentAction);
 482                                         addComponentAction.setComponent((PipelineComponent)node);
 483                                         m.add(removeAction);
 484                                 } else if (node instanceof InlineComponent) {
 485                                         //m.add(translateInlineAction);
 486                                         InlineComponent component = (InlineComponent)node;
 487                                         if (component.isVariableLength())
 488                                             m.add(translateFreeVariableLengthAction);
 489                                         else
 490                                             m.add(translateInlineAction);
 491                                         m.add(routePipeAction);
 492                                         routePipeAction.setComponent(component);
 493                                         m.add(addComponentAction);
 494                                         addComponentAction.setComponent(component);
 495                                         m.add(removeAction);
 496                                         m.add(removeSplitAction);
 497                                         removeSplitAction.setNode(node);
 498                                 } else if (node instanceof PipeRun) {
 499                                     m.add(reversePipeRunAction);
 500                                     m.add(removeAction);
 501                                     reversePipeRunAction.setNode(node);
 502                                 } else {
 503                                     m.add(removeAction);
 504                                 }
 505
 506
 507                                 translateAction.setNode(node);
 508                                 translateInlineAction.setNode(node);
 509                                 translateFreeVariableLengthAction.setNode(node);
 510                                 rotateAction.setNode(node);
 511                                 removeAction.setNode(node);
 512
 513                         }
 514                 } catch (DatabaseException e) {
 515                         ExceptionUtils.logAndShowError(e);
 516                 }
 517         }
 518
 519         private class FitToWindow extends Action {
 520                 private List<INode> selected;
 521                 public FitToWindow(List<INode> selected) {
 522                         super("Fit to Window");
 523                         this.selected = selected;
 524                         //setAccelerator('1');
 525                 }
 526                 @Override
 527                 public void run() {
 528                         List<vtkProp3D> props = new ArrayList<>();
 529                         final Collection<INode> collection = !selected.isEmpty() ? selected : getRootNode().getChild();
 530                         for (INode n : collection)
 531                                 collectProps(n, props);
 532
 533                         fitToWindow(props);
 534                         getPanel().refresh();
 535                 }
 536         }
 537
 538         protected void createFocusMenu(IMenuManager m, List<INode> selected) {
 539                 m.add(new FitToWindow(selected));
 540
 541                 if (!selected.isEmpty()) {
 542                         List<vtkProp3D> actors = new ArrayList<>();
 543                         for (INode n : selected)
 544                                 collectProps(n, actors);
 545                         if (actors.size() > 0) {
 546                                 focusAction.setProps(new ArrayList<>(actors));
 547                                 m.add(focusAction);
 548                         }
 549                 }
 550         }
 551
 552         private IContentOutlinePage createOutline() {
 553                 if (rootNode == null || selectionProvider == null)
 554                         return null;
 555                 //IContentOutlinePage outlinePage = new VTKContentOutlinePage<Resource,Object>(rootNode, selectionProvider);
 556                 IContentOutlinePage outlinePage = new P3DContentOutlinePage(rootNode, selectionProvider) {
 557                         protected void createContextMenu(IMenuManager manager) {
 558                                 Plant3DEditor.this.createContextMenu(manager);
 559                         };
 560                 };
 561                 outlinePage.addSelectionChangedListener(new ISelectionChangedListener() {
 562
 563                         @Override
 564                         public void selectionChanged(SelectionChangedEvent event) {
 565                                 selectionProvider.selectionChanged(event);
 566                         }
 567                 });
 568                 return outlinePage;
 569         }
 570
 571         @Override
 572         public <T> T getAdapter(Class<T> adapter) {
 573                 if (adapter.isAssignableFrom(IPropertyPage.class))
 574                         return adapter.cast(new StandardPropertyPage(getSite(),getPropertyContexts()));
 575                 if (adapter.isAssignableFrom(ISelectionProvider.class))
 576                         return adapter.cast(selectionProvider);
 577                 if (adapter.isAssignableFrom(IContentOutlinePage.class)) {
 578                         return adapter.cast(createOutline());
 579                 }
 580                 if (adapter.isAssignableFrom(NodeMap.class)) {
 581                         return adapter.cast(nodeMap);
 582                 }
 583                 if (adapter.isAssignableFrom(INode.class)) {
 584                         return adapter.cast(rootNode);
 585                 }
 586                 if (adapter.isAssignableFrom(IMapping.class)) {
 587                         return adapter.cast(mapping);
 588                 }
 589 //              if (adapter.isAssignableFrom(InteractiveVtkPanel.class)) {
 590 //                      return adapter.cast(panel);
 591 //              }
 592                 if (adapter.isAssignableFrom(VtkView.class))
 593                         return adapter.cast(panel);
 594                 return super.getAdapter(adapter);
 595         }
 596
 597         public Set<String> getPropertyContexts() {
 598                 Set<String> result = new HashSet<String>();
 599                 result.add("http://www.simantics.org/Project-1.0/ProjectBrowseContext");
 600                 return result;
 601         }
 602
 603         public InteractiveVtkComposite getPanel() {
 604         return panel;
 605     }
 606
 607         public P3DRootNode getRootNode() {
 608                 return rootNode;
 609         }
 610
 611         public IMapping<Resource, INode> getMapping() {
 612                 return mapping;
 613         }
 614
 615         public P3DNodeMap getNodeMap() {
 616         return nodeMap;
 617     }
 618
 619         public void fitToWindow(Collection<vtkProp3D> props) {
 620                 cameraAction.fitToView(props);
 621         }
 622
 623         protected static void collectProps(INode node, List<vtkProp3D> props) {
 624                 if (node instanceof IP3DVisualNode)
 625                         props.addAll(((IP3DVisualNode) node).getActors());
 626
 627                 if (node instanceof ParentNode)
 628                 for (INode n : ((ParentNode<?>) node).getNodes()) {
 629                                 collectProps(n, props);
 630                 }
 631         }
 632 }