Examples with IScanPointGeneratorModel org.eclipse.scanning.api.points.models.IScanPointGeneratorModel used on opensource projects

Example 16 with IScanPointGeneratorModel

use of org.eclipse.scanning.api.points.models.IScanPointGeneratorModel in project gda-core by openGDA.

the class RegionAndPathSection method createControls.

@Override
public void createControls(Composite parent) {
    super.createControls(parent);
    // Make a custom section for handling the mapping region
    regionAndPathComposite = new Composite(parent, SWT.NONE);
    GridDataFactory.fillDefaults().grab(true, false).applyTo(regionAndPathComposite);
    GridLayoutFactory.fillDefaults().numColumns(2).spacing(0, 0).applyTo(regionAndPathComposite);
    // Prepare a grid data factory for controls which will need to grab space horizontally
    final GridDataFactory horizontalGrabGridData = GridDataFactory.swtDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false);
    // Make the region selection
    final Composite regionComboComposite = new Composite(regionAndPathComposite, SWT.NONE);
    horizontalGrabGridData.span(1, 1).applyTo(regionComboComposite);
    GridLayoutFactory.swtDefaults().numColumns(3).applyTo(regionComboComposite);
    final Label regionLabel = new Label(regionComboComposite, SWT.NONE);
    regionLabel.setText("Region shape:");
    regionSelector = new ComboViewer(regionComboComposite);
    horizontalGrabGridData.applyTo(regionSelector.getControl());
    regionSelector.getCombo().setToolTipText("Select a scan region shape. The shape can then be drawn on the map, or you can type numbers below.");
    final MultiFunctionButton newRegion = new MultiFunctionButton();
    newRegion.addFunction("Draw region", "Draw region by dragging on map", new Image(Display.getCurrent(), getClass().getResourceAsStream("/icons/map--pencil.png")), () -> regionSelector.setSelection(regionSelector.getSelection()));
    newRegion.addFunction("Place default region", "Place the default region on current stage position", new Image(Display.getCurrent(), getClass().getResourceAsStream("/icons/map-pin.png")), this::createDefaultRegionAtStagePosition);
    newRegion.draw(regionComboComposite);
    // Make the path selection
    final Composite pathComboComposite = new Composite(regionAndPathComposite, SWT.NONE);
    horizontalGrabGridData.applyTo(pathComboComposite);
    GridLayoutFactory.swtDefaults().numColumns(3).applyTo(pathComboComposite);
    final Label pathLabel = new Label(pathComboComposite, SWT.NONE);
    pathLabel.setText("Scan path:");
    pathSelector = new ComboViewer(pathComboComposite);
    pathSelector.getCombo().setToolTipText(getMessage(SCAN_PATH_SHAPE_TP));
    horizontalGrabGridData.applyTo(pathSelector.getControl());
    final Button configureStageButton = new Button(pathComboComposite, SWT.PUSH);
    configureStageButton.setToolTipText("Configure mapping stage");
    configureStageButton.setImage(getImage("icons/gear.png"));
    configureStageButton.addListener(SWT.Selection, event -> {
        final MappingStageInfo mappingStage = getService(MappingStageInfo.class);
        final EditMappingStageDialog dialog = new EditMappingStageDialog(getShell(), mappingStage, selectedMalcolmDeviceName);
        if (dialog.open() == Window.OK) {
            rebuildMappingSection();
        }
    });
    // Add logic
    regionSelector.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof IMappingScanRegionShape) {
                final IMappingScanRegionShape mappingRegion = (IMappingScanRegionShape) element;
                return mappingRegion.getName();
            }
            return super.getText(element);
        }
    });
    regionSelector.setContentProvider(ArrayContentProvider.getInstance());
    final List<IMappingScanRegionShape> scanRegions = controller.getTemplateRegions();
    scanRegionMap = scanRegions.stream().collect(toMap(IMappingScanRegionShape::getName, identity()));
    regionSelector.setInput(scanRegions.toArray());
    regionSelector.addSelectionChangedListener(controller.getRegionSelectorListener());
    pathSelector.setContentProvider(ArrayContentProvider.getInstance());
    pathSelector.setLabelProvider(new LabelProvider() {

        @Override
        public String getText(Object element) {
            if (element instanceof IScanPathModel) {
                final IScanPathModel scanPath = (IScanPathModel) element;
                return scanPath.getName();
            }
            return super.getText(element);
        }
    });
    pathSelector.addSelectionChangedListener(event -> {
        logger.debug("Path selection event: {}", event);
        // Get the new selection.
        final IStructuredSelection selection = (IStructuredSelection) event.getSelection();
        final IScanPointGeneratorModel selectedPath = (IScanPointGeneratorModel) selection.getFirstElement();
        controller.changePath(selectedPath);
        rebuildMappingSection();
    });
    /*
		 * We disable mouse wheel events on these combo boxes
		 * because, being on a scrollable composite,
		 * users frequently mouse scroll on them by mistake
		 */
    regionSelector.getCombo().addListener(SWT.MouseWheel, this::disableEvent);
    pathSelector.getCombo().addListener(SWT.MouseWheel, this::disableEvent);
    // Listen for property changes that affect this section
    GDAClientActivator.getDefault().getPreferenceStore().addPropertyChangeListener(propertyChangeListener);
    updateControls();
}

Example 17 with IScanPointGeneratorModel

use of org.eclipse.scanning.api.points.models.IScanPointGeneratorModel in project gda-core by openGDA.

the class PtychographySubmitScanSection method getRasterStepModel.

/**
 * Get the {@link TwoAxisGridStepModel} that is configured for this client (for raster scanning).
 * <p>
 * This may already be set in the mapping bean: if not, we need to obtain it from the controller and redraw the GUI
 * accordingly.
 *
 * @return the model, or {@code null} in the (unlikely) event that none is configured in the client.
 */
private TwoAxisGridStepModel getRasterStepModel() {
    final IScanPointGeneratorModel scanPath = getMappingBean().getScanDefinition().getMappingScanRegion().getScanPath();
    if (scanPath instanceof TwoAxisPtychographyModel) {
        return (TwoAxisGridStepModel) scanPath;
    }
    final RegionAndPathController controller = getService(RegionAndPathController.class);
    final TwoAxisGridStepModel model = (TwoAxisGridStepModel) controller.getScanPathListAndLinkPath().stream().filter(TwoAxisGridStepModel.class::isInstance).findFirst().orElse(null);
    if (model != null) {
        controller.changePath(model);
    }
    return model;
}