Examples with ImportSource eu.esdihumboldt.hale.ui.io.ImportSource used on opensource projects

Example 1 with ImportSource

use of eu.esdihumboldt.hale.ui.io.ImportSource in project hale by halestudio.

the class AbstractMultipleFilesSource method createControls.

/**
 * @see ImportSource#createControls(Composite)
 */
@Override
public void createControls(Composite parent) {
    parent.setLayout(new GridLayout(4, false));
    ProjectService ps = PlatformUI.getWorkbench().getService(ProjectService.class);
    projectLocation = ps.getLoadLocation() == null ? null : ps.getLoadLocation();
    boolean projectLocAvailable = projectLocation != null && "file".equals(projectLocation.getScheme());
    sourceFile = getSourceFile(parent, projectLocation);
    sourceFile.setEmptyStringAllowed(false);
    sourceFile.setPage(getPage());
    // set content types for file field
    Collection<IOProviderDescriptor> factories = getConfiguration().getFactories();
    supportedTypes = new HashSet<IContentType>();
    for (IOProviderDescriptor factory : factories) {
        supportedTypes.addAll(factory.getSupportedTypes());
    }
    sourceFile.setContentTypes(supportedTypes);
    sourceFile.setPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(FieldEditor.IS_VALID)) {
                sourceFile.getStringValues().forEach(k -> updateState(true));
            } else if (event.getProperty().equals(FieldEditor.VALUE)) {
                sourceFile.getStringValues().forEach(k -> updateState(true));
            }
        }
    });
    Label providerLabel = new Label(parent, SWT.NONE);
    providerLabel.setText("Import as");
    // create provider combo
    ComboViewer providers = createProviders(parent);
    providers.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 3, 1));
    final Button relativeCheck = new Button(parent, SWT.CHECK);
    String text = "Use relative paths if possible.";
    relativeCheck.setText("Use relative paths if possible.");
    relativeCheck.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            sourceFile.setUseRelativeIfPossible(relativeCheck.getSelection());
        }
    });
    if (!projectLocAvailable) {
        relativeCheck.setEnabled(false);
        text += " Only available once the project is saved to a file.";
    }
    relativeCheck.setText(text);
    relativeCheck.setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false, 4, 1));
    // initial state update
    updateState(true);
}