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.IAction;
  11 import org.eclipse.jface.action.IMenuListener;
  12 import org.eclipse.jface.action.IMenuManager;
  13 import org.eclipse.jface.action.MenuManager;
  14 import org.eclipse.jface.action.Separator;
  15 import org.eclipse.jface.layout.GridDataFactory;
  16 import org.eclipse.jface.layout.GridLayoutFactory;
  17 import org.eclipse.jface.viewers.ISelectionChangedListener;
  18 import org.eclipse.jface.viewers.ISelectionProvider;
  19 import org.eclipse.jface.viewers.SelectionChangedEvent;
  20 import org.eclipse.swt.SWT;
  21 import org.eclipse.swt.events.DisposeEvent;
  22 import org.eclipse.swt.events.DisposeListener;
  23 import org.eclipse.swt.widgets.Composite;
  24 import org.eclipse.swt.widgets.Menu;
  25 import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
  26 import org.simantics.Simantics;
  27 import org.simantics.db.ReadGraph;
  28 import org.simantics.db.Resource;
  29 import org.simantics.db.Session;
  30 import org.simantics.db.common.request.ParametrizedRead;
  31 import org.simantics.db.common.request.ReadRequest;
  32 import org.simantics.db.exception.DatabaseException;
  33 import org.simantics.db.layer0.request.combinations.Combinators;
  34 import org.simantics.g3d.scenegraph.NodeMap;
  35 import org.simantics.g3d.scenegraph.RenderListener;
  36 import org.simantics.g3d.scenegraph.base.INode;
  37 import org.simantics.g3d.scenegraph.base.ParentNode;
  38 import org.simantics.g3d.toolbar.ToolComposite;
  39 import org.simantics.g3d.vtk.action.RemoveAction;
  40 import org.simantics.g3d.vtk.common.HoverHighlighter;
  41 import org.simantics.g3d.vtk.common.NodeSelectionProvider2;
  42 import org.simantics.g3d.vtk.common.SelectionHighlighter;
  43 import org.simantics.g3d.vtk.common.VtkView;
  44 import org.simantics.g3d.vtk.shape.vtkShape;
  45 import org.simantics.g3d.vtk.swt.ContextMenuListener;
  46 import org.simantics.g3d.vtk.swt.FocusAction;
  47 import org.simantics.g3d.vtk.swt.InteractiveVtkComposite;
  48 import org.simantics.g3d.vtk.swt.RotateAction;
  49 import org.simantics.g3d.vtk.swt.TranslateAction;
  50 import org.simantics.g3d.vtk.swt.vtkCameraAndSelectorAction;
  51 import org.simantics.g3d.vtk.utils.AxesDisplay;
  52 import org.simantics.objmap.graph.IMapping;
  53 import org.simantics.objmap.graph.Mappings;
  54 import org.simantics.objmap.graph.schema.IMappingSchema;
  55 import org.simantics.plant3d.actions.AddComponentAction;
  56 import org.simantics.plant3d.actions.AddEquipmentAction;
  57 import org.simantics.plant3d.actions.AddNozzleAction;
  58 import org.simantics.plant3d.actions.RemoveAndSplitAction;
  59 import org.simantics.plant3d.actions.ReversePipeRunAction;
  60 import org.simantics.plant3d.actions.RoutePipeAction;
  61 import org.simantics.plant3d.actions.TranslateFreeVariableLengthAction;
  62 import org.simantics.plant3d.actions.TranslateInlineAction;
  63 import org.simantics.plant3d.ontology.Plant3D;
  64 import org.simantics.plant3d.scenegraph.EndComponent;
  65 import org.simantics.plant3d.scenegraph.Equipment;
  66 import org.simantics.plant3d.scenegraph.IP3DNode;
  67 import org.simantics.plant3d.scenegraph.IP3DVisualNode;
  68 import org.simantics.plant3d.scenegraph.InlineComponent;
  69 import org.simantics.plant3d.scenegraph.Nozzle;
  70 import org.simantics.plant3d.scenegraph.P3DRootNode;
  71 import org.simantics.plant3d.scenegraph.PipeRun;
  72 import org.simantics.plant3d.scenegraph.PipelineComponent;
  73 import org.simantics.plant3d.scenegraph.SchemaBuilder;
  74 import org.simantics.plant3d.scenegraph.TurnComponent;
  75 import org.simantics.plant3d.scenegraph.controlpoint.ControlPointFactory;
  76 import org.simantics.plant3d.scenegraph.controlpoint.PipingRules;
  77 import org.simantics.plant3d.utils.ComponentUtils;
  78 import org.simantics.plant3d.utils.Item;
  79 import org.simantics.plant3d.utils.P3DUtil;
  80 import org.simantics.selectionview.StandardPropertyPage;
  81 import org.simantics.ui.workbench.IPropertyPage;
  82 import org.simantics.ui.workbench.IResourceEditorInput;
  83 import org.simantics.ui.workbench.ResourceEditorPart;
  84 import org.simantics.ui.workbench.editor.input.InputValidationCombinators;
  85 import org.simantics.utils.threads.ThreadUtils;
  86 import org.simantics.utils.ui.ExceptionUtils;
  87
  88 import vtk.vtkActor;
  89 import vtk.vtkCameraPass;
  90 import vtk.vtkDefaultPass;
  91 import vtk.vtkGaussianBlurPass;
  92 import vtk.vtkLightsPass;
  93 import vtk.vtkProp3D;
  94 import vtk.vtkRenderPassCollection;
  95 import vtk.vtkRenderer;
  96 import vtk.vtkSSAAPass;
  97 import vtk.vtkSequencePass;
  98 import vtk.vtkSimpleMotionBlurPass;
  99
 100
 101 public class Plant3DEditor extends ResourceEditorPart {
 102
 103         private Composite parent;
 104         protected ToolComposite toolComposite;
 105         private Resource input;
 106 //      private InteractiveVtkPanel panel;
 107 //      private SWTAWTComponent component;
 108         private InteractiveVtkComposite panel;
 109
 110
 111         private P3DRootNode rootNode;
 112         private IMapping<Resource,INode> mapping;
 113
 114         protected NodeSelectionProvider2<Resource, INode> selectionProvider;
 115
 116
 117         protected vtkCameraAndSelectorAction cameraAction;
 118         protected FocusAction focusAction;
 119         protected TranslateAction translateAction;
 120         protected TranslateInlineAction translateInlineAction;
 121         protected TranslateFreeVariableLengthAction translateFreeVariableLengthAction;
 122         protected RotateAction rotateAction;
 123         protected RemoveAction removeAction;
 124         protected RemoveAndSplitAction removeSplitAction;
 125         protected RoutePipeAction routePipeAction;
 126         protected AddComponentAction addComponentAction;
 127         protected ReversePipeRunAction reversePipeRunAction;
 128
 129         private P3DNodeMap nodeMap;
 130
 131         /** Constants for selecting the up-direction */
 132         public static final int X = 0, Y = 1, Z = 2;
 133
 134         protected int upDirection = 1;
 135
 136         ParametrizedRead<IResourceEditorInput, Boolean> INPUT_VALIDATOR =
 137                         Combinators.compose(
 138                                         InputValidationCombinators.hasURI(),
 139                                         InputValidationCombinators.extractInputResource()
 140                                         );
 141
 142         @Override
 143         protected ParametrizedRead<IResourceEditorInput, Boolean> getInputValidator() {
 144                 return INPUT_VALIDATOR;
 145         }
 146
 147         @Override
 148         public void createPartControl(Composite parent) {
 149                 this.parent = parent;
 150
 151                 activateValidation();
 152
 153                 IResourceEditorInput rei = (IResourceEditorInput)getEditorInput();
 154                 input = rei.getResource();
 155
 156                 toolComposite = new ToolComposite(parent, SWT.BORDER);
 157             toolComposite.setVisible(true);
 158
 159                 panel = new InteractiveVtkComposite(parent);
 160
 161                 GridLayoutFactory.fillDefaults().margins(0, 0).spacing(0, 0).applyTo(parent);
 162         GridDataFactory.fillDefaults().align(SWT.FILL, SWT.FILL).grab(true, true).applyTo(getPanel().getComponent());
 163
 164
 165         GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).applyTo(toolComposite);
 166
 167                 //IActionBars actionBars = getEditorSite().getActionBars();
 168
 169                 hookContextMenu();
 170
 171                 createScene();
 172
 173                 new ContextMenuListener(panel, contextMenu);
 174
 175                 cameraAction = createCameraAction();
 176                 switch (upDirection) {
 177                 case 0:
 178                         cameraAction.setUpDirection(new double[] { 1, 0, 0 });
 179                         break;
 180                 case 1:
 181                         cameraAction.setUpDirection(new double[] { 0, 1, 0 });
 182                         break;
 183                 case 2:
 184                         cameraAction.setUpDirection(new double[] { 0, 0, 1 });
 185                         break;
 186                 }
 187
 188                 panel.setDefaultAction(cameraAction);
 189                 panel.useDefaultAction();
 190                 panel.setPickType(4);
 191
 192                 try {
 193                         ControlPointFactory.preloadCache(Simantics.getSession(), getLibraryUri());
 194                         ComponentUtils.preloadCache(Simantics.getSession());
 195                 } catch (Exception e) {
 196                         ExceptionUtils.logAndShowError("Cannot open Plant3D editor",e);
 197                         return;
 198                 }
 199
 200                 try {
 201                         getSession().syncRequest(new ReadRequest() {
 202
 203                                 @Override
 204                                 public void run(ReadGraph graph) throws DatabaseException {
 205                                     //System.out.println("START PLANT3D LOAD");
 206                                         PipingRules.setEnabled(false);
 207                                         IMappingSchema<Resource,INode> schema = getSchema(graph);
 208                                         mapping = Mappings.createWithListening(schema);
 209                                         rootNode = (P3DRootNode)mapping.map(graph, input);
 210                                         // update control points.
 211                                         // TODO : this should be optimized.
 212
 213                                         try {
 214                                             P3DUtil.finalizeDBLoad(rootNode);
 215                                             nodeMap = createNodeMap(getSession(), mapping, panel,rootNode);
 216
 217                     } catch (Exception e) {
 218                         throw new DatabaseException(e);
 219                     }
 220
 221                                         //System.out.println("END PLANT3D LOAD");
 222                                 }
 223                         });
 224
 225                         if (rootNode == null)
 226                                 throw new RuntimeException("Scenegraph loading failed.");
 227                         populate();
 228
 229                         selectionProvider = createSelectionProvider();
 230
 231                         cameraAction.addSelectionChangedListener(selectionProvider);
 232
 233                         cameraAction.addHoverChangedListener(createHoverHighlhighter());
 234                         selectionProvider.addSelectionChangedListener(createSelectionHighlighter());
 235
 236                         getSite().setSelectionProvider(selectionProvider);
 237                         getSite().getPage().addPostSelectionListener(selectionProvider);
 238
 239                         //outlinePage = new ScenegraphOutlinePage(rootNode);
 240
 241
 242                         parent.addDisposeListener(new DisposeListener() {
 243
 244                                 @Override
 245                                 public void widgetDisposed(DisposeEvent e) {
 246                                         getSite().getPage().removePostSelectionListener(selectionProvider);
 247
 248                                         PipingRules.setEnabled(false);
 249                                         nodeMap.delete();
 250                                         PipingRules.setEnabled(true);
 251                                         mapping.dispose();
 252 //                                      component.dispose();
 253                                         //panel.getComponent().dispose();
 254
 255                                 }
 256                         });
 257                 } catch (DatabaseException e1) {
 258                         ExceptionUtils.logAndShowError("Cannot open Plant3D editor",e1);
 259                         return;
 260                 }
 261
 262                 createActions();
 263         }
 264
 265         public void setUpDirection(int upDirection) {
 266                 this.upDirection = upDirection;
 267         }
 268
 269         protected vtkCameraAndSelectorAction createCameraAction() {
 270             return new vtkCameraAndSelectorAction(panel);
 271         }
 272
 273         protected NodeSelectionProvider2<Resource,INode> createSelectionProvider() {
 274             return new NodeSelectionProvider2<Resource,INode>(this,mapping,nodeMap);
 275         }
 276
 277         protected HoverHighlighter<Resource> createHoverHighlhighter() {
 278             return new HoverHighlighter<>(panel,nodeMap);
 279         }
 280
 281         protected SelectionHighlighter<Resource> createSelectionHighlighter() {
 282             return new SelectionHighlighter<Resource>(panel,nodeMap);
 283         }
 284
 285         protected String getLibraryUri() {
 286             return Plant3D.URIs.Builtin;
 287         }
 288
 289         protected void createActions() {
 290             focusAction = new FocusAction(panel, cameraAction);
 291                 translateAction = new TranslateAction(panel,nodeMap,toolComposite);
 292                 translateInlineAction = new TranslateInlineAction(panel, nodeMap,toolComposite);
 293                 translateFreeVariableLengthAction = new TranslateFreeVariableLengthAction(panel, getRootNode(), toolComposite);
 294                 rotateAction = new RotateAction(panel,nodeMap,toolComposite);
 295                 removeAction = new RemoveAction(nodeMap);
 296                 removeSplitAction = new RemoveAndSplitAction(nodeMap);
 297                 routePipeAction = new RoutePipeAction(panel,rootNode, toolComposite);
 298                 addComponentAction = new AddComponentAction(panel, rootNode, getLibraryUri());
 299                 reversePipeRunAction = new ReversePipeRunAction(nodeMap);
 300         }
 301
 302         public void populate() {
 303                 ThreadUtils.asyncExec(panel.getThreadQueue(), new Runnable() {
 304
 305                         @Override
 306                         public void run() {
 307                                 nodeMap.populate();
 308                                 panel.addListener(new RenderListener() {
 309
 310                     @Override
 311                     public void preRender() {
 312
 313                     }
 314
 315                     @Override
 316                     public void postRender() {
 317                         panel.removeListener(this);
 318
 319                         try {
 320                             P3DUtil.finalizeDBLoad2(rootNode);
 321                             if (nodeMap.isRangeModified());
 322                                 nodeMap.commit("Load sync");
 323                         } catch (Exception e) {
 324                             ExceptionUtils.logAndShowError("Failed to load model correctly", e);
 325                         }
 326
 327                                         List<vtkProp3D> props = new ArrayList<>();
 328                                         collectProps(rootNode, props);
 329                                         fitToWindow(props);
 330                     }
 331                 });
 332                         }
 333                 });
 334
 335         }
 336
 337         protected IMappingSchema<Resource, INode> getSchema(ReadGraph graph) throws DatabaseException {
 338                 IMappingSchema<Resource,INode> schema = SchemaBuilder.getSchema(graph);
 339                 return schema;
 340         }
 341
 342         protected P3DNodeMap createNodeMap(Session session, IMapping<Resource, INode> mapping, VtkView panel, P3DRootNode rootNode) {
 343                 return new P3DNodeMap(session, mapping, panel,rootNode);
 344         }
 345
 346         @Override
 347         public void setFocus() {
 348                 //component.setFocus();
 349                 panel.getComponent().setFocus();
 350         }
 351
 352         protected void createScene() {
 353                 vtkRenderer ren1 = panel.getRenderer();
 354
 355                 boolean multiPass = false;
 356                 boolean blur = false;
 357                 boolean ssaa = false;
 358                 //boolean sobel = true;
 359                 boolean mblur = false;
 360                 if (multiPass) {
 361
 362                         vtkLightsPass lightsPass = new vtkLightsPass();
 363                         vtkDefaultPass defaultPass = new vtkDefaultPass();
 364
 365
 366                         vtkRenderPassCollection passes = new vtkRenderPassCollection();
 367                         passes.AddItem(lightsPass);
 368                         passes.AddItem(defaultPass);
 369
 370                         vtkSequencePass seq = new vtkSequencePass();
 371                         seq.SetPasses(passes);
 372
 373                         vtkCameraPass cameraPass = new vtkCameraPass();
 374                         cameraPass.SetDelegatePass(seq);
 375
 376                         if (blur) {
 377                             vtkGaussianBlurPass blurPass = new vtkGaussianBlurPass();
 378                             blurPass.SetDelegatePass(cameraPass);
 379                             ren1.SetPass(blurPass);
 380                         } else if (ssaa) {
 381                             vtkSSAAPass ssaaPass = new vtkSSAAPass();
 382                             ssaaPass.SetDelegatePass(cameraPass);
 383                             ren1.SetPass(ssaaPass);
 384                         } else if (mblur) {
 385                             vtkSimpleMotionBlurPass mBlurPass = new vtkSimpleMotionBlurPass();
 386                             mBlurPass.SetDelegatePass(cameraPass);
 387                 ren1.SetPass(mBlurPass);
 388 //                      } else if (sobel) {
 389 //                          vtkSobelGradientMagnitudePass sobelPass = new vtkSobelGradientMagnitudePass();
 390 //                          sobelPass.SetDelegatePass(sobelPass);
 391 //                          ren1.SetPass(sobelPass);
 392                 } else {
 393                     ren1.SetPass(cameraPass);
 394                 }
 395
 396                 }
 397 //              ren1.GetRenderWindow().LineSmoothingOn();
 398 //              ren1.GetRenderWindow().PointSmoothingOn();
 399 //              ren1.GetRenderWindow().PolygonSmoothingOn();
 400 //              ren1.GetRenderWindow().SetMultiSamples(2);
 401
 402
 403
 404                 ren1.SetBackground2(1,1,1); // background color white
 405                 ren1.SetBackground(0.9,0.9,0.9);
 406                 ren1.SetGradientBackground(true);
 407
 408                 // vtkActor grid = vtkShape.createGridActor(8,1.0,1|2|4);
 409                 int dir = 1 << upDirection;
 410                 vtkActor grid = vtkShape.createGridActor(8, 1.0, dir);
 411                 grid.SetPickable(0);
 412                 ren1.AddActor(grid);
 413                 panel.addDeletable(grid);
 414
 415                 AxesDisplay axesDisplay = new AxesDisplay(panel);
 416                 axesDisplay.show();
 417         }
 418
 419         protected Menu contextMenu;
 420
 421         protected void hookContextMenu() {
 422                 MenuManager menuMgr = new MenuManager("#PopupMenu");
 423                 menuMgr.setRemoveAllWhenShown(true);
 424                 menuMgr.addMenuListener(new IMenuListener() {
 425                         public void menuAboutToShow(IMenuManager manager) {
 426                                 createContextMenu(manager);
 427                         }
 428                 });
 429
 430                 contextMenu = menuMgr.createContextMenu(parent);
 431         }
 432
 433         protected void createContextMenu(IMenuManager m) {
 434                 List<INode> selected = selectionProvider.getSelectedNodes();
 435
 436                 createFocusMenu(m, selected);
 437
 438                 m.add(new Separator());
 439
 440                 try {
 441                         if (selected.size() == 0) {
 442                             m.add(new AddEquipmentAction(rootNode, getLibraryUri()));
 443 //                              for (Item eq : P3DUtil.getEquipments(getLibraryUri())) {
 444 //                                      m.add(new AddEquipmentAction(rootNode, eq));
 445 //                              }
 446                         } else if (selected.size() == 1) {
 447                                 IP3DNode node = (IP3DNode)selected.get(0);
 448                                 if (node instanceof Equipment) {
 449                                         m.add(translateAction);
 450                                         m.add(rotateAction);
 451                                         for (Item eq : P3DUtil.getNozzles(Simantics.getSession(), getLibraryUri())) {
 452                                                 AddNozzleAction add = new AddNozzleAction(rootNode, eq);
 453                                                 add.setEquipment((Equipment)node);
 454                                                 m.add(add);
 455                                         }
 456                                         m.add(removeAction);
 457                                 } else if (node instanceof Nozzle) {
 458                                         Nozzle nozzle = (Nozzle)node;
 459                                         if (!nozzle.isFixed()) {
 460                                                 m.add(translateAction);
 461                                                 m.add(rotateAction);
 462                                         }
 463                                         m.add(routePipeAction);
 464                                         routePipeAction.setComponent(nozzle);
 465                                         routePipeAction.setEnabled(nozzle.getNext() == null && nozzle.getPrevious() == null);
 466                                         m.add(addComponentAction);
 467                                         addComponentAction.setComponent(nozzle);
 468                                         m.add(removeAction);
 469                                 } else if (node instanceof TurnComponent) {
 470                                         m.add(translateAction);
 471                                         TurnComponent component = (TurnComponent)node;
 472                                         m.add(routePipeAction);
 473                                         routePipeAction.setComponent(component);
 474                                         routePipeAction.setEnabled(component.getNext() == null || component.getPrevious() == null);
 475                                         m.add(addComponentAction);
 476                                         addComponentAction.setComponent(component);
 477                                         m.add(removeAction);
 478                                         m.add(removeSplitAction);
 479                                         removeSplitAction.setNode(node);
 480                                 } else if (node instanceof EndComponent) {
 481                                         m.add(translateAction);
 482                                         m.add(addComponentAction);
 483                                         addComponentAction.setComponent((PipelineComponent)node);
 484                                         m.add(removeAction);
 485                                 } else if (node instanceof InlineComponent) {
 486                                         //m.add(translateInlineAction);
 487                                         InlineComponent component = (InlineComponent)node;
 488                                         if (component.isVariableLength())
 489                                             m.add(translateFreeVariableLengthAction);
 490                                         else
 491                                             m.add(translateInlineAction);
 492                                         m.add(routePipeAction);
 493                                         routePipeAction.setComponent(component);
 494                                         m.add(addComponentAction);
 495                                         addComponentAction.setComponent(component);
 496                                         m.add(removeAction);
 497                                         m.add(removeSplitAction);
 498                                         removeSplitAction.setNode(node);
 499                                 } else if (node instanceof PipeRun) {
 500                                     m.add(reversePipeRunAction);
 501                                     m.add(removeAction);
 502                                     reversePipeRunAction.setNode(node);
 503                                 } else {
 504                                     m.add(removeAction);
 505                                 }
 506
 507
 508                                 translateAction.setNode(node);
 509                                 translateInlineAction.setNode(node);
 510                                 translateFreeVariableLengthAction.setNode(node);
 511                                 rotateAction.setNode(node);
 512                                 removeAction.setNode(node);
 513
 514                         }
 515                 } catch (DatabaseException e) {
 516                         ExceptionUtils.logAndShowError(e);
 517                 }
 518         }
 519
 520         protected class FitToWindow extends Action {
 521                 private List<INode> selected;
 522                 public FitToWindow(List<INode> selected) {
 523                         super("Fit to Window");
 524                         this.selected = selected;
 525                         //setAccelerator('1');
 526                 }
 527                 @Override
 528                 public void run() {
 529                         List<vtkProp3D> props = new ArrayList<>();
 530                         final Collection<INode> collection = !selected.isEmpty() ? selected : getRootNode().getChild();
 531                         for (INode n : collection)
 532                                 collectProps(n, props);
 533
 534                         fitToWindow(props);
 535                         getPanel().refresh();
 536                 }
 537         }
 538
 539         protected void createFocusMenu(IMenuManager m, List<INode> selected) {
 540                 m.add(createFitToWindowAction(selected));
 541
 542                 if (!selected.isEmpty()) {
 543                         List<vtkProp3D> actors = new ArrayList<>();
 544                         for (INode n : selected)
 545                                 collectProps(n, actors);
 546                         if (actors.size() > 0) {
 547                                 focusAction.setProps(new ArrayList<>(actors));
 548                                 m.add(focusAction);
 549                         }
 550                 }
 551         }
 552
 553         protected IAction createFitToWindowAction(List<INode> selected) {
 554                 return new FitToWindow(selected);
 555         }
 556
 557         private IContentOutlinePage createOutline() {
 558                 if (rootNode == null || selectionProvider == null)
 559                         return null;
 560                 //IContentOutlinePage outlinePage = new VTKContentOutlinePage<Resource,Object>(rootNode, selectionProvider);
 561                 IContentOutlinePage outlinePage = new P3DContentOutlinePage(rootNode, selectionProvider) {
 562                         protected void createContextMenu(IMenuManager manager) {
 563                                 Plant3DEditor.this.createContextMenu(manager);
 564                         };
 565                 };
 566                 outlinePage.addSelectionChangedListener(new ISelectionChangedListener() {
 567
 568                         @Override
 569                         public void selectionChanged(SelectionChangedEvent event) {
 570                                 selectionProvider.selectionChanged(event);
 571                         }
 572                 });
 573                 return outlinePage;
 574         }
 575
 576         @Override
 577         public <T> T getAdapter(Class<T> adapter) {
 578                 if (adapter.isAssignableFrom(IPropertyPage.class))
 579                         return adapter.cast(new StandardPropertyPage(getSite(),getPropertyContexts()));
 580                 if (adapter.isAssignableFrom(ISelectionProvider.class))
 581                         return adapter.cast(selectionProvider);
 582                 if (adapter.isAssignableFrom(IContentOutlinePage.class)) {
 583                         return adapter.cast(createOutline());
 584                 }
 585                 if (adapter.isAssignableFrom(NodeMap.class)) {
 586                         return adapter.cast(nodeMap);
 587                 }
 588                 if (adapter.isAssignableFrom(INode.class)) {
 589                         return adapter.cast(rootNode);
 590                 }
 591                 if (adapter.isAssignableFrom(IMapping.class)) {
 592                         return adapter.cast(mapping);
 593                 }
 594 //              if (adapter.isAssignableFrom(InteractiveVtkPanel.class)) {
 595 //                      return adapter.cast(panel);
 596 //              }
 597                 if (adapter.isAssignableFrom(VtkView.class))
 598                         return adapter.cast(panel);
 599                 return super.getAdapter(adapter);
 600         }
 601
 602         public Set<String> getPropertyContexts() {
 603                 Set<String> result = new HashSet<String>();
 604                 result.add("http://www.simantics.org/Project-1.0/ProjectBrowseContext");
 605                 return result;
 606         }
 607
 608         public InteractiveVtkComposite getPanel() {
 609         return panel;
 610     }
 611
 612         public P3DRootNode getRootNode() {
 613                 return rootNode;
 614         }
 615
 616         public IMapping<Resource, INode> getMapping() {
 617                 return mapping;
 618         }
 619
 620         public P3DNodeMap getNodeMap() {
 621         return nodeMap;
 622     }
 623
 624         public void fitToWindow(Collection<vtkProp3D> props) {
 625                 cameraAction.fitToView(props);
 626         }
 627
 628         protected static void collectProps(INode node, List<vtkProp3D> props) {
 629                 if (node instanceof IP3DVisualNode)
 630                         props.addAll(((IP3DVisualNode) node).getActors());
 631
 632                 if (node instanceof ParentNode)
 633                 for (INode n : ((ParentNode<?>) node).getNodes()) {
 634                                 collectProps(n, props);
 635                 }
 636         }
 637 }