gerrit.simantics Code Review - simantics/district.git/blob

   1 package org.simantics.district.network.ui.visualisations;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collection;
   5 import java.util.HashMap;
   6 import java.util.List;
   7 import java.util.Map;
   8 import java.util.Map.Entry;
   9 import java.util.Objects;
  10 import java.util.Optional;
  11 import java.util.function.Supplier;
  12 import java.util.stream.Collectors;
  13 import java.util.stream.Stream;
  14
  15 import org.eclipse.jface.dialogs.Dialog;
  16 import org.eclipse.jface.dialogs.IInputValidator;
  17 import org.eclipse.jface.dialogs.InputDialog;
  18 import org.eclipse.jface.layout.GridDataFactory;
  19 import org.eclipse.jface.layout.GridLayoutFactory;
  20 import org.eclipse.swt.SWT;
  21 import org.eclipse.swt.events.FocusAdapter;
  22 import org.eclipse.swt.events.FocusEvent;
  23 import org.eclipse.swt.events.KeyAdapter;
  24 import org.eclipse.swt.events.KeyEvent;
  25 import org.eclipse.swt.events.ModifyEvent;
  26 import org.eclipse.swt.events.ModifyListener;
  27 import org.eclipse.swt.events.SelectionAdapter;
  28 import org.eclipse.swt.events.SelectionEvent;
  29 import org.eclipse.swt.widgets.Button;
  30 import org.eclipse.swt.widgets.Combo;
  31 import org.eclipse.swt.widgets.Composite;
  32 import org.eclipse.swt.widgets.Display;
  33 import org.eclipse.swt.widgets.Group;
  34 import org.eclipse.swt.widgets.Label;
  35 import org.eclipse.swt.widgets.Shell;
  36 import org.eclipse.swt.widgets.Text;
  37 import org.eclipse.swt.widgets.Widget;
  38 import org.simantics.Simantics;
  39 import org.simantics.db.ReadGraph;
  40 import org.simantics.db.Resource;
  41 import org.simantics.db.WriteGraph;
  42 import org.simantics.db.common.NamedResource;
  43 import org.simantics.db.common.request.UniqueRead;
  44 import org.simantics.db.common.request.WriteRequest;
  45 import org.simantics.db.exception.DatabaseException;
  46 import org.simantics.db.layer0.util.RemoverUtil;
  47 import org.simantics.db.procedure.Listener;
  48 import org.simantics.district.network.DistrictNetworkUtil;
  49 import org.simantics.district.network.profile.ActiveDynamicVisualisationsRequest;
  50 import org.simantics.district.network.profile.DynamicVisualisationsRequest;
  51 import org.simantics.district.network.visualisations.DynamicVisualisationsContributions;
  52 import org.simantics.district.network.visualisations.DynamicVisualisationsContributions.DynamicColoringObject;
  53 import org.simantics.district.network.visualisations.DynamicVisualisationsContributions.DynamicSizingObject;
  54 import org.simantics.district.network.visualisations.model.ColorBarOptions;
  55 import org.simantics.district.network.visualisations.model.ColorBarOptions.ColorBarsLocation;
  56 import org.simantics.district.network.visualisations.model.ColorBarOptions.ColorBarsSize;
  57 import org.simantics.district.network.visualisations.model.DynamicColorContribution;
  58 import org.simantics.district.network.visualisations.model.DynamicColorMap;
  59 import org.simantics.district.network.visualisations.model.DynamicSizeContribution;
  60 import org.simantics.district.network.visualisations.model.DynamicSizeMap;
  61 import org.simantics.district.network.visualisations.model.DynamicVisualisation;
  62 import org.simantics.district.network.visualisations.model.SizeBarOptions;
  63 import org.simantics.district.network.visualisations.model.SizeBarOptions.SizeBarsLocation;
  64 import org.simantics.district.network.visualisations.model.SizeBarOptions.SizeBarsSize;
  65 import org.simantics.utils.datastructures.Pair;
  66 import org.simantics.utils.ui.dialogs.ShowError;
  67 import org.slf4j.Logger;
  68 import org.slf4j.LoggerFactory;
  69
  70 public class DynamicVisualisationsUI extends Composite {
  71
  72     private static final Logger LOGGER = LoggerFactory.getLogger(DynamicVisualisationsUI.class);
  73
  74     private Resource parentResource;
  75     private VisualisationListener listener;
  76     private DynamicVisualisation visualisation;
  77
  78     private Button showSizeButton;
  79     private Button sizeTicksButton;
  80     private Button sizeGradientButton;
  81     private Combo sizeLocationCombo;
  82     private Combo sizeSizeCombo;
  83     private Button showColorButton;
  84     private Button colorTicksButton;
  85     private Button colorGradientButton;
  86     private Combo colorLocationCombo;
  87     private Combo colorSizeCombo;
  88
  89     private Combo templateSelectionCombo;
  90
  91     private List<Supplier<Pair<String, DynamicColorContribution>>> colorSuppliers;
  92
  93     private Button removeVisualisationTemplateButton;
  94
  95     public DynamicVisualisationsUI(Composite parent, int style) {
  96         super(parent, style);
  97 //        ScrolledComposite scrolledComposite = new ScrolledComposite(this, SWT.V_SCROLL);
  98 //        scrolledComposite.setLayout(new GridLayout(1, false));
  99 //        scrolledComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 100 //
 101 //        Composite firstContent = new Composite(scrolledComposite, SWT.NONE);
 102 //        firstContent.setLayout(new GridLayout(1, false));
 103 //        firstContent.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 104
 105         defaultInitializeUI(this);
 106
 107 //        scrolledComposite.setContent(firstContent);
 108 //        scrolledComposite.setExpandHorizontal(true);
 109 //        scrolledComposite.setExpandVertical(true);
 110 //        scrolledComposite.setMinSize(firstContent.computeSize(SWT.DEFAULT, SWT.DEFAULT));
 111
 112     }
 113
 114     private void defaultInitializeUI(Composite parent) {
 115
 116         GridDataFactory.fillDefaults().grab(true, true).applyTo(parent);
 117         GridLayoutFactory.fillDefaults().numColumns(1).margins(5, 5).applyTo(parent);
 118
 119         Composite selectionComposite = new Composite(parent, SWT.NONE);
 120         GridDataFactory.fillDefaults().grab(true, false).applyTo(selectionComposite);
 121         GridLayoutFactory.fillDefaults().numColumns(2).margins(5, 5).applyTo(selectionComposite);
 122
 123         Label templateNameLabel = new Label(selectionComposite, SWT.NONE);
 124         templateNameLabel.setText("Visualisation template");
 125         templateSelectionCombo = new Combo(selectionComposite, SWT.READ_ONLY);
 126         GridDataFactory.fillDefaults().grab(true, false).applyTo(templateSelectionCombo);
 127         templateSelectionCombo.addSelectionListener(new SelectionAdapter() {
 128
 129             @Override
 130             public void widgetSelected(SelectionEvent e) {
 131                 String item = templateSelectionCombo.getItem(templateSelectionCombo.getSelectionIndex());
 132                 for (NamedResource template : visualisations) {
 133                     if (item.equals(template.getName())) {
 134                         Simantics.getSession().asyncRequest(new WriteRequest() {
 135
 136                             @Override
 137                             public void perform(WriteGraph graph) throws DatabaseException {
 138                                 Resource vf = DistrictNetworkUtil.getVisualisationFolder(graph, parentResource);
 139                                 DistrictNetworkUtil.setActiveVisualisation(graph, vf, template.getResource());
 140                             }
 141                         });
 142                         break;
 143                     }
 144                 }
 145             }
 146         });
 147
 148         Composite coloringObjectsComposite = new Composite(parent, SWT.NONE);
 149         GridDataFactory.fillDefaults().grab(true, false).applyTo(coloringObjectsComposite);
 150         GridLayoutFactory.fillDefaults().numColumns(1).applyTo(coloringObjectsComposite);
 151         initializeColoringObjects(coloringObjectsComposite);
 152
 153         Composite colorBarsComposite = new Composite(parent, SWT.NONE);
 154         GridDataFactory.fillDefaults().grab(true, false).applyTo(colorBarsComposite);
 155         GridLayoutFactory.fillDefaults().numColumns(1).applyTo(colorBarsComposite);
 156         initializeColorBars(colorBarsComposite);
 157
 158         Composite objectSizesComposite = new Composite(parent, SWT.NONE);
 159         GridDataFactory.fillDefaults().grab(true, false).applyTo(objectSizesComposite);
 160         GridLayoutFactory.fillDefaults().numColumns(1).applyTo(objectSizesComposite);
 161         initializeObjectSizes(objectSizesComposite);
 162
 163         Composite sizeBarsComposite = new Composite(parent, SWT.NONE);
 164         GridDataFactory.fillDefaults().grab(true, false).applyTo(sizeBarsComposite);
 165         GridLayoutFactory.fillDefaults().numColumns(1).applyTo(sizeBarsComposite);
 166         initializeSizeBars(sizeBarsComposite);
 167
 168         Composite buttonBarsComposite = new Composite(parent, SWT.NONE);
 169         GridDataFactory.fillDefaults().grab(true, false).applyTo(buttonBarsComposite);
 170         GridLayoutFactory.fillDefaults().numColumns(3).applyTo(buttonBarsComposite);
 171
 172         Button saveVisualisationTemplateAsButton = new Button(buttonBarsComposite, SWT.NONE);
 173         saveVisualisationTemplateAsButton.setText("Save as visualisation template");
 174         saveVisualisationTemplateAsButton.addSelectionListener(new SelectionAdapter() {
 175
 176             @Override
 177             public void widgetSelected(SelectionEvent e) {
 178                 showSaveVisualisationTemplateDialog(e.widget.getDisplay().getActiveShell());
 179             }
 180         });
 181
 182         removeVisualisationTemplateButton = new Button(buttonBarsComposite, SWT.NONE);
 183         removeVisualisationTemplateButton.setText("Remove");
 184         removeVisualisationTemplateButton.setEnabled(visualisation != null && visualisation.getVisualisationResource() != null);
 185         removeVisualisationTemplateButton.addSelectionListener(new SelectionAdapter() {
 186
 187             @Override
 188             public void widgetSelected(SelectionEvent e) {
 189                 removeVisualisationTemplate(visualisation.getName(), Optional.of(visualisation.getVisualisationResource()));
 190             }
 191         });
 192
 193     }
 194
 195     protected void removeVisualisationTemplate(String name, Optional<Resource> of) {
 196         if (of.isPresent()) {
 197             Resource visualisation = of.get();
 198             Simantics.getSession().asyncRequest(new WriteRequest() {
 199
 200                 @Override
 201                 public void perform(WriteGraph graph) throws DatabaseException {
 202                     RemoverUtil.remove(graph, visualisation);
 203                 }
 204             });
 205         }
 206     }
 207
 208     private void showSaveVisualisationTemplateDialog(Shell shell) {
 209
 210         InputDialog dialog = new InputDialog(shell, "Save visualisation template", "Give template a name", "", new IInputValidator() {
 211
 212             @Override
 213             public String isValid(String newText) {
 214                 if (newText == null || newText.isEmpty())
 215                     return "Name cannot be empty";
 216                 return null;
 217             }
 218         });
 219
 220         if (dialog.open() == Dialog.OK) {
 221             String name = dialog.getValue();
 222             try {
 223                 persistVisualisationTemplate(name, Optional.empty());
 224             } catch (Exception e) {
 225                 LOGGER.error("Could not persist visualisation template", e);
 226                 ShowError.showError("Could not persist visualisation template", e.getMessage(), e);
 227             }
 228         }
 229     }
 230
 231     private void persistCurrentVisualisationTemplateIfAvailable() {
 232         if (visualisation != null) {
 233             try {
 234                 persistVisualisationTemplate(visualisation.getName(), Optional.of(visualisation.getVisualisationResource()));
 235             } catch (Exception e1) {
 236                 LOGGER.error("Could not persist visualisation template", e1);
 237                 ShowError.showError("Could not persist visualisation template", e1.getMessage(), e1);
 238             }
 239         } else {
 240             LOGGER.info("No current visualisation template selected for saving");
 241         }
 242     }
 243
 244     private void persistVisualisationTemplate(String templateName, Optional<Resource> existing) throws Exception {
 245
 246         List<Pair<String, DynamicColorContribution>> colorCollect = colorSuppliers.stream().map(s -> s.get()).filter(Objects::nonNull).collect(Collectors.toList());
 247
 248         String colorLocation = colorLocationCombo.getItem(colorLocationCombo.getSelectionIndex());
 249         String colorSize = colorSizeCombo.getItem(colorSizeCombo.getSelectionIndex());
 250
 251         ColorBarOptions colorBarOptions = new ColorBarOptions()
 252                 .showColorBars(showColorButton.getSelection())
 253                 .showColorBarsTicks(colorTicksButton.getSelection())
 254                 .useGradients(colorGradientButton.getSelection())
 255                 .withLocation(ColorBarsLocation.valueOf(colorLocation))
 256                 .withSize(ColorBarsSize.valueOf(colorSize));
 257
 258         List<Pair<String, DynamicSizeContribution>> sizeCollect = sizeSuppliers.stream().map(s -> s.get()).filter(Objects::nonNull).collect(Collectors.toList());
 259
 260         String sizeLocation = sizeLocationCombo.getItem(sizeLocationCombo.getSelectionIndex());
 261         String sizeSize = sizeSizeCombo.getItem(sizeSizeCombo.getSelectionIndex());
 262
 263         SizeBarOptions sizeBarOptions = new SizeBarOptions()
 264                 .showSizeBars(showSizeButton.getSelection())
 265                 .showSizeBarsTicks(sizeTicksButton.getSelection())
 266                 .useGradients(sizeGradientButton.getSelection())
 267                 .withLocation(SizeBarsLocation.valueOf(sizeLocation))
 268                 .withSize(SizeBarsSize.valueOf(sizeSize));
 269
 270         Simantics.getSession().asyncRequest(new WriteRequest() {
 271
 272             @Override
 273             public void perform(WriteGraph graph) throws DatabaseException {
 274                 Resource exist;
 275                 if (existing.isPresent()) {
 276                     exist = existing.get();
 277                 } else {
 278                     exist = DistrictNetworkUtil.createVisualisation(graph, parentResource, templateName);
 279                 }
 280
 281                 DistrictNetworkUtil.setColorContributions(graph, exist, colorCollect);
 282
 283                 DistrictNetworkUtil.setColorBarOptions(graph, exist, colorBarOptions);
 284                 DistrictNetworkUtil.setSizeContributions(graph, exist, sizeCollect);
 285                 DistrictNetworkUtil.setSizeBarOptions(graph, exist, sizeBarOptions);
 286             }
 287         });
 288     }
 289
 290     private void initializeColoringObjects(Composite parent) {
 291         Group group = new Group(parent, SWT.NONE);
 292         group.setText("Coloring Objects");
 293         GridDataFactory.fillDefaults().grab(true, false).applyTo(group);
 294         GridLayoutFactory.fillDefaults().numColumns(8).margins(5, 5).applyTo(group);
 295
 296         {
 297             createColoringObjectHeaderRow(group);
 298         }
 299         colorSuppliers = new ArrayList<>();
 300         {
 301             try {
 302                 Pair<Collection<DynamicColoringObject>, Map<String, DynamicColorMap>> result = Simantics.getSession().syncRequest(new UniqueRead<Pair<Collection<DynamicColoringObject>, Map<String, DynamicColorMap>>>() {
 303
 304                     @Override
 305                     public Pair<Collection<DynamicColoringObject>, Map<String, DynamicColorMap>> perform(ReadGraph graph) throws DatabaseException {
 306                         Map<String, DynamicColorMap> dynamicColorMaps = DynamicVisualisationsContributions.dynamicColorMaps(graph);
 307                         return Pair.make(DynamicVisualisationsContributions.dynamicColoringObjects(graph), dynamicColorMaps);
 308                     }
 309                 });
 310
 311                 for (DynamicColoringObject object : result.first) {
 312                     colorSuppliers.add(createColoringObjectRow(group, object, result.second));
 313                 }
 314
 315             } catch (DatabaseException e) {
 316                 LOGGER.error("Could not create coloring objecst", e);
 317             }
 318         }
 319     }
 320
 321     private void createColoringObjectHeaderRow(Composite parent) {
 322
 323         Label label = new Label(parent, SWT.NONE);
 324         label.setText("Label");
 325         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 326
 327         label = new Label(parent, SWT.NONE);
 328         label.setText("Used");
 329         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 330
 331         label = new Label(parent, SWT.NONE);
 332         label.setText("Variable");
 333         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 334
 335         label = new Label(parent, SWT.NONE);
 336         label.setText("Min");
 337         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 338
 339         label = new Label(parent, SWT.NONE);
 340         label.setText("Max");
 341         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 342
 343         label = new Label(parent, SWT.NONE);
 344         label.setText("Unit");
 345         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 346
 347         label = new Label(parent, SWT.NONE);
 348         label.setText("ColorMap");
 349         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 350
 351         label = new Label(parent, SWT.NONE);
 352         label.setText("Default");
 353         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 354     }
 355
 356     private Map<String, ColoringObjectRow> coloringRows = new HashMap<>();
 357     private Map<String, SizingObjectRow> sizingRows = new HashMap<>();
 358
 359     private VisualisationsListener visualisationsListener;
 360
 361     private Collection<NamedResource> visualisations;
 362
 363     private List<Supplier<Pair<String, DynamicSizeContribution>>> sizeSuppliers;
 364
 365     private static class ColoringObjectRow {
 366
 367         private final Label label;
 368         private final Button usedButton;
 369         private final Combo variableCombo;
 370         private final Text minText;
 371         private final Text maxText;
 372         private final Text unit;
 373         private final Combo colorMapCombo;
 374         private final Button defaultButton;
 375
 376         public ColoringObjectRow(Label label, Button usedButton, Combo variableCombo, Text minText, Text maxText, Text unit,
 377                 Combo colorMapCombo, Button defaultButton) {
 378             super();
 379             this.label = label;
 380             this.usedButton = usedButton;
 381             this.variableCombo = variableCombo;
 382             this.minText = minText;
 383             this.maxText = maxText;
 384             this.unit = unit;
 385             this.colorMapCombo = colorMapCombo;
 386             this.defaultButton = defaultButton;
 387         }
 388
 389         public void update(DynamicColorContribution colorContribution) {
 390             String[] items = variableCombo.getItems();
 391             for (int i = 0; i < items.length; i++) {
 392                 if (colorContribution.getLabel().equals(items[i])) {
 393                     variableCombo.select(i);
 394                     break;
 395                 }
 396             }
 397             minText.setText(Double.toString(colorContribution.getDefaultMin()));
 398             maxText.setText(Double.toString(colorContribution.getDefaultMax()));
 399             unit.setText(colorContribution.getUnit());
 400
 401             String[] colorItems = colorMapCombo.getItems();
 402             for (int i = 0; i < colorItems.length; i++) {
 403
 404                 if (colorContribution.getDefaultColorMap().getLabel().equals(colorItems[i])) {
 405                     colorMapCombo.select(i);
 406                     break;
 407                 }
 408             }
 409             usedButton.setSelection(colorContribution.isUsed());
 410             defaultButton.setSelection(colorContribution.isUseDefault());
 411
 412             minText.setEnabled(!colorContribution.isUseDefault());
 413             maxText.setEnabled(!colorContribution.isUseDefault());
 414             colorMapCombo.setEnabled(!colorContribution.isUseDefault());
 415         }
 416     }
 417
 418     private static class SizingObjectRow {
 419
 420         private final Label label;
 421         private final Button usedButton;
 422         private final Combo variableCombo;
 423         private final Text minText;
 424         private final Text maxText;
 425         private final Label unit;
 426         private final Combo sizeMapCombo;
 427         private final Button defaultButton;
 428
 429         public SizingObjectRow(Label label, Button usedButton, Combo variableCombo, Text minText, Text maxText, Label unit,
 430                 Combo sizeMapCombo, Button defaultButton) {
 431             super();
 432             this.label = label;
 433             this.usedButton = usedButton;
 434             this.variableCombo = variableCombo;
 435             this.minText = minText;
 436             this.maxText = maxText;
 437             this.unit = unit;
 438             this.sizeMapCombo = sizeMapCombo;
 439             this.defaultButton = defaultButton;
 440         }
 441
 442         public void update(DynamicSizeContribution sizeContribution) {
 443             String[] items = variableCombo.getItems();
 444             for (int i = 0; i < items.length; i++) {
 445                 if (sizeContribution.getLabel().equals(items[i])) {
 446                     variableCombo.select(i);
 447                     break;
 448                 }
 449             }
 450             minText.setText(Double.toString(sizeContribution.getDefaultMin()));
 451             maxText.setText(Double.toString(sizeContribution.getDefaultMax()));
 452             unit.setText(sizeContribution.getUnit());
 453
 454             String[] sizeItems = sizeMapCombo.getItems();
 455             for (int i = 0; i < sizeItems.length; i++) {
 456                 if (sizeContribution.getDefaultSizeMap().getLabel().equals(sizeItems[i])) {
 457                     sizeMapCombo.select(i);
 458                     break;
 459                 }
 460             }
 461             usedButton.setSelection(sizeContribution.isUsed());
 462             defaultButton.setSelection(sizeContribution.isUseDefault());
 463
 464             minText.setEnabled(!sizeContribution.isUseDefault());
 465             maxText.setEnabled(!sizeContribution.isUseDefault());
 466             sizeMapCombo.setEnabled(!sizeContribution.isUseDefault());
 467         }
 468     }
 469
 470     private Supplier<Pair<String, DynamicColorContribution>> createColoringObjectRow(Composite parent, DynamicColoringObject object, Map<String, DynamicColorMap> colorMaps) {
 471         Label label = new Label(parent, SWT.NONE);
 472         label.setText(object.getColoringObject().getName());
 473         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(label);
 474
 475         Map<String, DynamicColorContribution> colorContributions = object.getColorContributions();
 476
 477         Button usedButton = new Button(parent, SWT.CHECK);
 478         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(usedButton);
 479         addSelectionListener(usedButton);
 480
 481         Combo variableCombo = new Combo(parent, SWT.READ_ONLY);
 482         variableCombo.setItems(colorContributions.keySet().toArray(new String[colorContributions.size()]));
 483         addSelectionListener(variableCombo);
 484
 485         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(variableCombo);
 486
 487         Text minText = new Text(parent, SWT.BORDER);
 488         GridDataFactory.fillDefaults().grab(true, false).hint(150, SWT.DEFAULT).align(SWT.CENTER, SWT.CENTER).applyTo(minText);
 489         addSelectionListener(minText);
 490
 491         Text maxText = new Text(parent, SWT.BORDER);
 492         GridDataFactory.fillDefaults().grab(true, false).hint(150, SWT.DEFAULT).align(SWT.CENTER, SWT.CENTER).applyTo(maxText);
 493         addSelectionListener(maxText);
 494
 495         Text unit = new Text(parent, SWT.READ_ONLY);
 496         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(unit);
 497
 498         Combo colorMapCombo = new Combo(parent, SWT.READ_ONLY);
 499         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(colorMapCombo);
 500         colorMapCombo.setItems(colorMaps.keySet().toArray(new String[colorMaps.keySet().size()]));
 501         addSelectionListener(colorMapCombo);
 502
 503         Button defaultButton = new Button(parent, SWT.CHECK);
 504         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(defaultButton);
 505         addSelectionListener(defaultButton);
 506         defaultButton.addSelectionListener(new SelectionAdapter() {
 507
 508             @Override
 509             public void widgetSelected(SelectionEvent e) {
 510                 int index = variableCombo.getSelectionIndex();
 511                 if (index >= 0) {
 512                     String key = variableCombo.getItem(index);
 513                     DynamicColorContribution cont = colorContributions.get(key);
 514
 515                     minText.setText(Double.toString(cont.getDefaultMin()));
 516                     minText.setEnabled(!defaultButton.getSelection());
 517                     maxText.setText(Double.toString(cont.getDefaultMax()));
 518                     maxText.setEnabled(!defaultButton.getSelection());
 519                     unit.setText(cont.getUnit());
 520
 521                     String[] items = colorMapCombo.getItems();
 522                     for (int i = 0; i < items.length; i++) {
 523                         String item = items[i];
 524                         if (item.equals(cont.getDefaultColorMap().getLabel())) {
 525                             colorMapCombo.select(i);
 526                             break;
 527                         }
 528                     }
 529                     colorMapCombo.setEnabled(!defaultButton.getSelection());
 530                 }
 531             }
 532         });
 533
 534         variableCombo.addSelectionListener(new SelectionAdapter() {
 535
 536             @Override
 537             public void widgetSelected(SelectionEvent e) {
 538                 // handle update for others
 539                 int index = variableCombo.getSelectionIndex();
 540                 if (index >= 0) {
 541                     String key = variableCombo.getItem(index);
 542                     DynamicColorContribution cont = colorContributions.get(key);
 543
 544                     if (minText.getText().isEmpty()) {
 545                         minText.setText(Double.toString(cont.getDefaultMin()));
 546                     }
 547                     if (maxText.getText().isEmpty()) {
 548                         maxText.setText(Double.toString(cont.getDefaultMax()));
 549                     }
 550                     unit.setText(cont.getUnit());
 551
 552                     String[] items = colorMapCombo.getItems();
 553                     for (int i = 0; i < items.length; i++) {
 554                         String item = items[i];
 555                         if (item.equals(cont.getDefaultColorMap().getLabel())) {
 556                             colorMapCombo.select(i);
 557                             break;
 558                         }
 559                     }
 560
 561                     defaultButton.setSelection(true);
 562                 }
 563             }
 564         });
 565
 566         coloringRows.put(object.getColoringObject().getName(), new ColoringObjectRow(label, usedButton, variableCombo, minText, maxText, unit, colorMapCombo, defaultButton));
 567
 568         return new Supplier<Pair<String, DynamicColorContribution>>() {
 569
 570             @Override
 571             public Pair<String, DynamicColorContribution> get() {
 572                 int selectionIndex = variableCombo.getSelectionIndex();
 573                 if (selectionIndex >= 0) {
 574                     String key = variableCombo.getItem(selectionIndex);
 575                     DynamicColorContribution cont = colorContributions.get(key);
 576                     if (cont != null) {
 577                         String colorMap = colorMapCombo.getItem(colorMapCombo.getSelectionIndex());
 578                         try {
 579                             Map<String, DynamicColorMap> colorMaps = Simantics.getSession().syncRequest(new UniqueRead<Map<String, DynamicColorMap>>() {
 580
 581                                 @Override
 582                                 public Map<String, DynamicColorMap> perform(ReadGraph graph) throws DatabaseException {
 583                                     return DynamicVisualisationsContributions.dynamicColorMaps(graph);
 584                                 }
 585                             });
 586                             DynamicColorMap dColorMap = colorMaps.get(colorMap);
 587                             String label = variableCombo.getItem(variableCombo.getSelectionIndex());
 588
 589                             DynamicColorContribution dcc = new DynamicColorContribution(label, cont.getModuleName(), cont.getAttributeName(), unit.getText(), cont.getVariableGain(), cont.getVariableBias(), dColorMap, Double.parseDouble(minText.getText()), Double.parseDouble(maxText.getText()));
 590                             dcc.setUsed(usedButton.getSelection());
 591                             dcc.setUseDefault(defaultButton.getSelection());
 592
 593                             return Pair.make(object.getColoringObject().getName(), dcc);
 594                         } catch (DatabaseException e) {
 595                             LOGGER.error("Could not get DynamicColorContribution", e);
 596                         }
 597                     }
 598                 }
 599                 return null;
 600             }
 601         };
 602     }
 603
 604     private void createSizingObjectHeaderRow(Composite parent) {
 605
 606         Label label = new Label(parent, SWT.NONE);
 607         label.setText("Label");
 608         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 609
 610         label = new Label(parent, SWT.NONE);
 611         label.setText("Used");
 612         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 613
 614         label = new Label(parent, SWT.NONE);
 615         label.setText("Variable");
 616         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 617
 618         label = new Label(parent, SWT.NONE);
 619         label.setText("Min");
 620         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 621
 622         label = new Label(parent, SWT.NONE);
 623         label.setText("Max");
 624         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 625
 626         label = new Label(parent, SWT.NONE);
 627         label.setText("Unit");
 628         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 629
 630         label = new Label(parent, SWT.NONE);
 631         label.setText("SizeMap");
 632         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 633
 634         label = new Label(parent, SWT.NONE);
 635         label.setText("Default");
 636         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(label);
 637     }
 638
 639     private Supplier<Pair<String, DynamicSizeContribution>> createSizingObjectRow(Composite parent, DynamicSizingObject object, Map<String, DynamicSizeMap> sizeMaps) {
 640         Label label = new Label(parent, SWT.NONE);
 641         label.setText(object.getSizingObject().getName());
 642         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(label);
 643
 644         Map<String, DynamicSizeContribution> sizeContributions = object.getSizeContributions();
 645
 646         Button usedButton = new Button(parent, SWT.CHECK);
 647         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(usedButton);
 648         addSelectionListener(usedButton);
 649
 650         Combo variableCombo = new Combo(parent, SWT.READ_ONLY);
 651         variableCombo.setItems(sizeContributions.keySet().toArray(new String[sizeContributions.size()]));
 652         addSelectionListener(variableCombo);
 653
 654         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(variableCombo);
 655
 656         Text minText = new Text(parent, SWT.BORDER);
 657         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(minText);
 658         addSelectionListener(minText);
 659
 660         Text maxText = new Text(parent, SWT.BORDER);
 661         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(maxText);
 662         addSelectionListener(maxText);
 663
 664         Label unit = new Label(parent, SWT.NONE);
 665         GridDataFactory.fillDefaults().grab(true, false).align(SWT.CENTER, SWT.CENTER).applyTo(unit);
 666
 667         Combo sizeMapCombo = new Combo(parent, SWT.READ_ONLY);
 668         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(sizeMapCombo);
 669         sizeMapCombo.setItems(sizeMaps.keySet().toArray(new String[sizeMaps.keySet().size()]));
 670         addSelectionListener(sizeMapCombo);
 671
 672         Button defaultButton = new Button(parent, SWT.CHECK);
 673         GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.CENTER).applyTo(defaultButton);
 674         addSelectionListener(defaultButton);
 675         defaultButton.addSelectionListener(new SelectionAdapter() {
 676
 677             @Override
 678             public void widgetSelected(SelectionEvent e) {
 679                 int index = variableCombo.getSelectionIndex();
 680                 if (index >= 0) {
 681                     String key = variableCombo.getItem(index);
 682                     DynamicSizeContribution cont = sizeContributions.get(key);
 683
 684                     minText.setText(Double.toString(cont.getDefaultMin()));
 685                     minText.setEnabled(!defaultButton.getSelection());
 686                     maxText.setText(Double.toString(cont.getDefaultMax()));
 687                     maxText.setEnabled(!defaultButton.getSelection());
 688                     unit.setText(cont.getUnit());
 689
 690                     String[] items = sizeMapCombo.getItems();
 691                     for (int i = 0; i < items.length; i++) {
 692                         String item = items[i];
 693                         if (item.equals(cont.getDefaultSizeMap().getLabel())) {
 694                             sizeMapCombo.select(i);
 695                             break;
 696                         }
 697                     }
 698                     sizeMapCombo.setEnabled(!defaultButton.getSelection());
 699                 }
 700             }
 701         });
 702
 703         variableCombo.addSelectionListener(new SelectionAdapter() {
 704
 705             @Override
 706             public void widgetSelected(SelectionEvent e) {
 707                 // handle update for others
 708                 String key = variableCombo.getItem(variableCombo.getSelectionIndex());
 709                 DynamicSizeContribution cont = sizeContributions.get(key);
 710
 711                 if (minText.getText().isEmpty()) {
 712                     minText.setText(Double.toString(cont.getDefaultMin()));
 713                 }
 714                 if (maxText.getText().isEmpty()) {
 715                     maxText.setText(Double.toString(cont.getDefaultMax()));
 716                 }
 717                 unit.setText(cont.getUnit());
 718
 719                 String[] items = sizeMapCombo.getItems();
 720                 for (int i = 0; i < items.length; i++) {
 721                     String item = items[i];
 722                     if (item.equals(cont.getDefaultSizeMap().getLabel())) {
 723                         sizeMapCombo.select(i);
 724                         break;
 725                     }
 726                 }
 727
 728                 defaultButton.setSelection(true);
 729             }
 730         });
 731
 732         sizingRows.put(object.getSizingObject().getName(), new SizingObjectRow(label, usedButton, variableCombo, minText, maxText, unit, sizeMapCombo, defaultButton));
 733
 734         return new Supplier<Pair<String, DynamicSizeContribution>>() {
 735
 736             @Override
 737             public Pair<String, DynamicSizeContribution> get() {
 738                 int selectionIndex = variableCombo.getSelectionIndex();
 739                 if (selectionIndex >= 0) {
 740                     String key = variableCombo.getItem(selectionIndex);
 741                     DynamicSizeContribution cont = sizeContributions.get(key);
 742                     if (cont != null) {
 743                         String sizeMap = sizeMapCombo.getItem(sizeMapCombo.getSelectionIndex());
 744                         try {
 745                             Map<String, DynamicSizeMap> sizeMaps = Simantics.getSession().syncRequest(new UniqueRead<Map<String, DynamicSizeMap>>() {
 746
 747                                 @Override
 748                                 public Map<String, DynamicSizeMap> perform(ReadGraph graph) throws DatabaseException {
 749                                     return DynamicVisualisationsContributions.dynamicSizeMaps(graph);
 750                                 }
 751                             });
 752                             DynamicSizeMap dColorMap = sizeMaps.get(sizeMap);
 753                             String label = variableCombo.getItem(variableCombo.getSelectionIndex());
 754
 755                             DynamicSizeContribution dsc = new DynamicSizeContribution(label, cont.getModuleName(), cont.getAttributeName(), unit.getText(), cont.getVariableGain(), cont.getVariableBias(), dColorMap, Double.parseDouble(minText.getText()), Double.parseDouble(maxText.getText()));
 756                             dsc.setUsed(usedButton.getSelection());
 757                             dsc.setUseDefault(defaultButton.getSelection());
 758
 759                             return Pair.make(object.getSizingObject().getName(), dsc);
 760                         } catch (DatabaseException e) {
 761                             LOGGER.error("Could not get DynamicColorContribution", e);
 762                         }
 763                     }
 764                 }
 765                 return null;
 766             }
 767         };
 768     }
 769
 770     private void initializeColorBars(Composite parent) {
 771         Group group = new Group(parent, SWT.NONE);
 772         group.setText("Color Bars");
 773         GridDataFactory.fillDefaults().grab(true, false).applyTo(group);
 774         GridLayoutFactory.fillDefaults().numColumns(8).margins(5, 5).applyTo(group);
 775
 776         createColorBars(group);
 777     }
 778
 779     private void createColorBars(Composite parent) {
 780
 781         showColorButton = new Button(parent, SWT.CHECK);
 782         showColorButton.setText("Show");
 783         addSelectionListener(showColorButton);
 784
 785         colorTicksButton = new Button(parent, SWT.CHECK);
 786         colorTicksButton.setText("Ticks");
 787         addSelectionListener(colorTicksButton);
 788
 789         colorGradientButton = new Button(parent, SWT.CHECK);
 790         colorGradientButton.setText("Gradients");
 791         addSelectionListener(colorGradientButton);
 792
 793         Label label = new Label(parent, SWT.NONE);
 794         label.setText("Location");
 795         colorLocationCombo = new Combo(parent, SWT.READ_ONLY);
 796         String[] colorLocationItems = Stream.of(ColorBarsLocation.values()).map(size -> size.toString()).toArray(String[]::new);
 797         colorLocationCombo.setItems(colorLocationItems);
 798         if (colorLocationItems.length > 0) {
 799             colorLocationCombo.select(0);
 800         }
 801         addSelectionListener(colorLocationCombo);
 802
 803         label = new Label(parent, SWT.NONE);
 804         label.setText("Size");
 805         colorSizeCombo = new Combo(parent, SWT.READ_ONLY);
 806         String[] colorSizeItems = Stream.of(ColorBarsSize.values()).map(size -> size.toString()).toArray(String[]::new);
 807         colorSizeCombo.setItems(colorSizeItems);
 808         if (colorSizeItems.length > 0) {
 809             colorSizeCombo.select(0);
 810         }
 811         addSelectionListener(colorSizeCombo);
 812     }
 813
 814     private void initializeObjectSizes(Composite parent) {
 815         Group group = new Group(parent, SWT.NONE);
 816         group.setText("Object Sizes");
 817         GridDataFactory.fillDefaults().grab(true, false).applyTo(group);
 818         GridLayoutFactory.fillDefaults().numColumns(8).margins(5, 5).applyTo(group);
 819
 820         {
 821             createSizingObjectHeaderRow(group);
 822             createObjectSizes(group);
 823         }
 824     }
 825
 826     private void createObjectSizes(Composite parent) {
 827
 828         sizeSuppliers = new ArrayList<>();
 829         try {
 830             Pair<Collection<DynamicSizingObject>, Map<String, DynamicSizeMap>> resultSizing = Simantics.getSession().syncRequest(new UniqueRead<Pair<Collection<DynamicSizingObject>, Map<String, DynamicSizeMap>>>() {
 831
 832                 @Override
 833                 public Pair<Collection<DynamicSizingObject>, Map<String, DynamicSizeMap>> perform(ReadGraph graph) throws DatabaseException {
 834                     Map<String, DynamicSizeMap> dynamicSizeMaps = DynamicVisualisationsContributions.dynamicSizeMaps(graph);
 835                     return Pair.make(DynamicVisualisationsContributions.dynamicSizingObjects(graph), dynamicSizeMaps);
 836                 }
 837             });
 838
 839             for (DynamicSizingObject object : resultSizing.first) {
 840                 sizeSuppliers.add(createSizingObjectRow(parent, object, resultSizing.second));
 841             }
 842         } catch (DatabaseException e) {
 843             LOGGER.error("Could not create object sizes", e);
 844         }
 845     }
 846
 847     private void initializeSizeBars(Composite parent) {
 848         Group group = new Group(parent, SWT.NONE);
 849         group.setText("Size Bars");
 850         GridDataFactory.fillDefaults().grab(true, false).applyTo(group);
 851         GridLayoutFactory.fillDefaults().numColumns(8).margins(5, 5).applyTo(group);
 852
 853         createSizeBars(group);
 854     }
 855
 856     private void createSizeBars(Composite parent) {
 857         showSizeButton = new Button(parent, SWT.CHECK);
 858         showSizeButton.setText("Show");
 859         addSelectionListener(showSizeButton);
 860
 861         sizeTicksButton = new Button(parent, SWT.CHECK);
 862         sizeTicksButton.setText("Ticks");
 863         addSelectionListener(sizeTicksButton);
 864
 865         sizeGradientButton = new Button(parent, SWT.CHECK);
 866         sizeGradientButton.setText("Gradient");
 867         addSelectionListener(sizeGradientButton);
 868
 869         Label label = new Label(parent, SWT.NONE);
 870         label.setText("Location");
 871         sizeLocationCombo = new Combo(parent, SWT.READ_ONLY);
 872         String[] sizeLocationItems = Stream.of(SizeBarsLocation.values()).map(size -> size.toString()).toArray(String[]::new);
 873         sizeLocationCombo.setItems(sizeLocationItems);
 874         if (sizeLocationItems.length > 0) {
 875             sizeLocationCombo.select(0);
 876         }
 877         addSelectionListener(sizeLocationCombo);
 878
 879         label = new Label(parent, SWT.NONE);
 880         label.setText("Size");
 881         sizeSizeCombo = new Combo(parent, SWT.READ_ONLY);
 882         String[] sizeSizeItems = Stream.of(SizeBarsSize.values()).map(size -> size.toString()).toArray(String[]::new);
 883         sizeSizeCombo.setItems(sizeSizeItems);
 884         if (sizeSizeItems.length > 0) {
 885             sizeSizeCombo.select(0);
 886         }
 887         addSelectionListener(sizeSizeCombo);
 888     }
 889
 890     private void addSelectionListener(Widget widget) {
 891         if (widget instanceof Button) {
 892             ((Button) widget).addSelectionListener(new SelectionAdapter() {
 893
 894                 @Override
 895                 public void widgetSelected(SelectionEvent e) {
 896                     persistCurrentVisualisationTemplateIfAvailable();
 897                 }
 898             });
 899         } else if (widget instanceof Combo) {
 900             ((Combo) widget).addSelectionListener(new SelectionAdapter() {
 901
 902                 @Override
 903                 public void widgetSelected(SelectionEvent e) {
 904                     persistCurrentVisualisationTemplateIfAvailable();
 905                 }
 906             });
 907         } else if (widget instanceof Text) {
 908             ((Text) widget).addFocusListener(new FocusAdapter() {
 909
 910                 @Override
 911                 public void focusLost(FocusEvent e) {
 912                     persistCurrentVisualisationTemplateIfAvailable();
 913                 }
 914             });
 915             ((Text) widget).addKeyListener(new KeyAdapter() {
 916
 917                 @Override
 918                 public void keyReleased(KeyEvent e) {
 919                     if(e.keyCode == SWT.CR || e.keyCode == SWT.LF) {
 920                         persistCurrentVisualisationTemplateIfAvailable();
 921                     }
 922                 }
 923             });
 924         }
 925     }
 926
 927     public void setParentResource(Resource parentResource) {
 928         if (this.parentResource != parentResource) {
 929             this.parentResource = parentResource;
 930             updateListening();
 931         }
 932     }
 933
 934     private void updateListening() {
 935         if (visualisationsListener != null)
 936             visualisationsListener.dispose();
 937         visualisationsListener = new VisualisationsListener(this);
 938         Simantics.getSession().asyncRequest(new DynamicVisualisationsRequest(parentResource), visualisationsListener);
 939
 940         if (listener != null)
 941             listener.dispose();
 942         listener = new VisualisationListener(this);
 943         Simantics.getSession().asyncRequest(new ActiveDynamicVisualisationsRequest(parentResource), listener);
 944     }
 945
 946     private static class VisualisationsListener implements Listener<Collection<NamedResource>> {
 947
 948         private static final Logger LOGGER = LoggerFactory.getLogger(VisualisationsListener.class);
 949
 950         private boolean disposed;
 951         private DynamicVisualisationsUI ui;
 952
 953         public VisualisationsListener(DynamicVisualisationsUI ui) {
 954             this.ui = ui;
 955         }
 956
 957         @Override
 958         public void execute(Collection<NamedResource> result) {
 959             ui.updateVisualisations(result);
 960         }
 961
 962         @Override
 963         public void exception(Throwable t) {
 964             LOGGER.error("Could not listen visualisation", t);
 965         }
 966
 967         @Override
 968         public boolean isDisposed() {
 969             return disposed || ui.isDisposed();
 970         }
 971
 972         public void dispose() {
 973             this.disposed = true;
 974         }
 975     }
 976
 977     private static class VisualisationListener implements Listener<DynamicVisualisation> {
 978
 979         private static final Logger LOGGER = LoggerFactory.getLogger(VisualisationListener.class);
 980
 981         private boolean disposed;
 982         private DynamicVisualisationsUI ui;
 983
 984         public VisualisationListener(DynamicVisualisationsUI ui) {
 985             this.ui = ui;
 986         }
 987
 988         @Override
 989         public void execute(DynamicVisualisation result) {
 990             ui.updateVisualisation(result);
 991         }
 992
 993         @Override
 994         public void exception(Throwable t) {
 995             LOGGER.error("Could not listen visualisation", t);
 996         }
 997
 998         @Override
 999         public boolean isDisposed() {
1000             return disposed || ui.isDisposed();
1001         }
1002
1003         public void dispose() {
1004             this.disposed = true;
1005         }
1006     }
1007
1008     public void updateVisualisation(DynamicVisualisation result) {
1009         this.visualisation = result;
1010         Display.getDefault().asyncExec(() -> {
1011             if (getParent().isDisposed())
1012                 return;
1013
1014             removeVisualisationTemplateButton.setEnabled(visualisation != null && visualisation.getVisualisationResource() != null);
1015
1016             if (visualisation != null) {
1017                 String[] items = templateSelectionCombo.getItems();
1018                 for (int i = 0; i < items.length; i++) {
1019                     if (visualisation.getName().equals(items[i])) {
1020                         templateSelectionCombo.select(i);
1021                         break;
1022                     }
1023                 }
1024
1025                 Map<String, DynamicColorContribution> colorContributions = visualisation.getColorContributions();
1026                 for (Entry<String, DynamicColorContribution> entry : colorContributions.entrySet()) {
1027
1028                     ColoringObjectRow coloringObjectRow = coloringRows.get(entry.getKey());
1029                     if (coloringObjectRow != null) {
1030
1031                         coloringObjectRow.update(entry.getValue());
1032
1033                     } else {
1034                         LOGGER.info("No coloring object visualisation row for key {}", entry.getKey());
1035                     }
1036                 }
1037                 ColorBarOptions colorOptions = visualisation.getColorBarOptions();
1038                 showColorButton.setSelection(colorOptions.isShowColorBars());
1039                 colorTicksButton.setSelection(colorOptions.isShowColorBarsTicks());
1040                 colorGradientButton.setSelection(colorOptions.isUseGradients());
1041                 for (int i = 0; i < colorLocationCombo.getItems().length; i++) {
1042                     String item = colorLocationCombo.getItem(i);
1043                     if (item.equals(colorOptions.getLocation().toString())) {
1044                         colorLocationCombo.select(i);
1045                         break;
1046                     }
1047                 }
1048                 for (int i = 0; i < colorSizeCombo.getItems().length; i++) {
1049                     String item = colorSizeCombo.getItem(i);
1050                     if (item.equals(colorOptions.getSize().toString())) {
1051                         colorSizeCombo.select(i);
1052                         break;
1053                     }
1054                 }
1055
1056                 Map<String, DynamicSizeContribution> sizeContributions = visualisation.getSizeContributions();
1057                 for (Entry<String, DynamicSizeContribution> entry : sizeContributions.entrySet()) {
1058
1059                     SizingObjectRow sizingObjectRow = sizingRows.get(entry.getKey());
1060                     if (sizingObjectRow != null) {
1061
1062                         sizingObjectRow.update(entry.getValue());
1063
1064                     } else {
1065                         LOGGER.info("No sizing object visualisation row for key {}", entry.getKey());
1066                     }
1067                 }
1068                 SizeBarOptions sizeOptions = visualisation.getSizeBarOptions();
1069                 showSizeButton.setSelection(sizeOptions.isShowSizeBars());
1070                 sizeTicksButton.setSelection(sizeOptions.isShowSizeBarsTicks());
1071                 sizeGradientButton.setSelection(sizeOptions.isUseGradients());
1072                 for (int i = 0; i < sizeLocationCombo.getItems().length; i++) {
1073                     String item = sizeLocationCombo.getItem(i);
1074                     if (item.equals(sizeOptions.getLocation().toString())) {
1075                         sizeLocationCombo.select(i);
1076                         break;
1077                     }
1078                 }
1079                 for (int i = 0; i < sizeSizeCombo.getItems().length; i++) {
1080                     String item = sizeSizeCombo.getItem(i);
1081                     if (item.equals(sizeOptions.getSize().toString())) {
1082                         sizeSizeCombo.select(i);
1083                         break;
1084                     }
1085                 }
1086             }
1087         });
1088     }
1089
1090     public void updateVisualisations(Collection<NamedResource> result) {
1091         this.visualisations = result;
1092
1093         Display.getDefault().asyncExec(() -> {
1094             if (getParent().isDisposed())
1095                 return;
1096             templateSelectionCombo.setItems(visualisations.stream().map(NamedResource::getName).collect(Collectors.toList()).toArray(new String[visualisations.size()]));
1097
1098             if (visualisation != null) {
1099                 String[] items = templateSelectionCombo.getItems();
1100                 for (int i = 0; i < items.length; i++) {
1101                     if (visualisation.getName().equals(items[i])) {
1102                         templateSelectionCombo.select(i);
1103                         break;
1104                     }
1105                 }
1106             }
1107
1108         });
1109     }
1110 }