protected Control createInputExpressionComposite(
Section section, TabbedPropertySheetWidgetFactory widgetFactory) {
final Composite client = widgetFactory.createComposite(section);
client.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
client.setLayout(GridLayoutFactory.fillDefaults().numColumns(1).margins(0, 0).create());
inputExpressionViewer =
new ExpressionViewer(
client,
SWT.BORDER,
widgetFactory,
editingDomain,
FormPackage.Literals.WIDGET__INPUT_EXPRESSION);
inputExpressionViewer.addFilter(
new AvailableExpressionTypeFilter(
new String[] {
ExpressionConstants.VARIABLE_TYPE,
ExpressionConstants.SCRIPT_TYPE,
ExpressionConstants.CONSTANT_TYPE,
ExpressionConstants.DOCUMENT_REF_TYPE,
ExpressionConstants.PARAMETER_TYPE
}));
inputExpressionViewer.setMessage(getInputExpressionHint(), IStatus.INFO);
inputExpressionViewer
.getControl()
.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
return client;
}
private void createNameAndDescription(Composite composite) {
Label nameLabel = new Label(composite, SWT.NONE);
nameLabel.setText(Messages.dataNameLabel);
final Text labelText = new Text(composite, SWT.BORDER);
labelText.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
// Add an validator so that age can only be a number
IValidator validator =
new IValidator() {
Set<String> existingDataNames = null;
@Override
public IStatus validate(Object arg0) {
if (existingDataNames == null) {
existingDataNames = new HashSet<String>();
if (element != null) {
for (SimulationData simuData : element.getSimulationData()) {
existingDataNames.add(simuData.getName());
}
}
}
if (existingDataNames.contains(labelText.getText())) {
return ValidationStatus.error("Data name already exists.");
}
return ValidationStatus.ok();
}
};
UpdateValueStrategy strategy = new UpdateValueStrategy();
strategy.setBeforeSetValidator(validator);
Binding bindingDataName =
context.bindValue(
SWTObservables.observeText(labelText, SWT.Modify),
PojoObservables.observeValue(this, "dataName"),
strategy,
null);
ControlDecorationSupport.create(bindingDataName, SWT.TOP | SWT.LEFT);
// labelText.addModifyListener(updateButtonModifyListener) ;
Label isExpressionLabel = new Label(composite, SWT.NONE);
isExpressionLabel.setText(Messages.BasedOn);
Composite radioBasedComposite = new Composite(composite, SWT.NONE);
radioBasedComposite.setLayout(new GridLayout(2, true));
isExpressionBased = new Button(radioBasedComposite, SWT.RADIO);
isExpressionBased.setText(Messages.Expression);
isExpressionBased.setSelection(expressionBased);
isOtherBased = new Button(radioBasedComposite, SWT.RADIO);
isOtherBased.setSelection(!expressionBased);
isOtherBased.setText(Messages.AddSimulationDataWizardPage_probability);
context.bindValue(
SWTObservables.observeSelection(isExpressionBased),
PojoObservables.observeValue(this, "expressionBased"));
context.bindValue(
SWTObservables.observeSelection(isOtherBased),
PojoObservables.observeValue(this, "expressionBased"),
new UpdateValueStrategy()
.setConverter(
new Converter(Boolean.class, Boolean.class) {
@Override
public Object convert(Object fromObject) {
return !(Boolean) fromObject;
}
}),
new UpdateValueStrategy()
.setConverter(
new Converter(Boolean.class, Boolean.class) {
@Override
public Object convert(Object fromObject) {
return !(Boolean) fromObject;
}
}));
Label expressionLabel = new Label(composite, SWT.NONE);
expressionLabel.setText(Messages.Expression);
ExpressionViewer expressionViewer =
new ExpressionViewer(composite, SWT.BORDER, null); // FIXME: Expressionviewer
expressionViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
if (element != null) {
expressionViewer.setInput(element);
} else {
expressionViewer.setInput(data.eContainer());
}
expressionViewer.addFilter(
new AvailableExpressionTypeFilter(
new String[] {
ExpressionConstants.CONSTANT_TYPE,
ExpressionConstants.VARIABLE_TYPE,
ExpressionConstants.SCRIPT_TYPE,
ExpressionConstants.SIMULATION_VARIABLE_TYPE
}));
expressionViewer.setSelection(new StructuredSelection(dataExpression));
context.bindValue(
SWTObservables.observeVisible(expressionLabel),
SWTObservables.observeSelection(isExpressionBased));
context.bindValue(
SWTObservables.observeVisible(expressionViewer.getControl()),
SWTObservables.observeSelection(isExpressionBased));
isOtherBased.addSelectionListener(updateButtonSelectionListener);
isExpressionBased.addSelectionListener(updateButtonSelectionListener);
}