/**
* @param composite
* @return the 3rd column composite
*/
private void createTypeCombo(Composite composite) {
Label datatypeLabel = new Label(composite, SWT.NONE);
datatypeLabel.setText(Messages.datatypeLabel);
datatypeCombo = new ComboViewer(new Combo(composite, SWT.READ_ONLY | SWT.BORDER));
datatypeCombo.setContentProvider(ArrayContentProvider.getInstance());
datatypeCombo.setLabelProvider(
new LabelProvider() {
@Override
public String getText(Object element) {
if (element.equals(SimulationPackage.eINSTANCE.getSimulationBoolean())) {
return Messages.SimulationBoolean;
}
if (element.equals(SimulationPackage.eINSTANCE.getSimulationLiteralData())) {
return Messages.SimulationLiteralData;
}
if (element.equals(SimulationPackage.eINSTANCE.getSimulationNumberData())) {
return Messages.SimulationNumberData;
}
return ((EClass) element).getName();
}
});
datatypeCombo.setInput(getAvailableDataTypes());
if (dataClass == null) {
dataClass = SimulationPackage.eINSTANCE.getSimulationBoolean();
}
gd = new GridData();
gd.horizontalAlignment = GridData.FILL;
gd.verticalAlignment = GridData.CENTER;
gd.widthHint = 150;
datatypeCombo.getControl().setLayoutData(gd);
if (data != null) {
datatypeCombo.setSelection(new StructuredSelection(data.eClass()));
datatypeCombo.getControl().setEnabled(false);
} else {
datatypeCombo.setSelection(new StructuredSelection(datatypeCombo.getElementAt(0)));
}
datatypeCombo.addSelectionChangedListener(
new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
dataClass =
(EClass) ((IStructuredSelection) datatypeCombo.getSelection()).getFirstElement();
changeDataConfigurationComposite(dataClass);
setPageComplete(isPageComplete());
}
});
// context.bindValue(SWTObservables.observeText(isOtherBased),SWTObservables.observeText(datatypeCombo.getControl()));
}
/**
* @param element
* @param container
* @param simulationData
*/
public AddSimulationDataWizardPage(
SimulationDataContainer element, SimulationData simulationData) {
super("add simulation data");
this.element = element;
data = simulationData;
setTitle(Messages.AddSimulationDataWizardPage_title);
this.setMessage(Messages.AddSimulationDataWizardPage_msg);
setImageDescriptor(Pics.getWizban());
if (data != null) {
dataClass = data.eClass();
dataDescription = data.getDescription();
dataName = data.getName();
if (data.getExpression() == null) {
dataExpression = ExpressionFactory.eINSTANCE.createExpression();
} else {
dataExpression = EcoreUtil.copy(data.getExpression());
}
setExpressionBased(data.isExpressionBased());
if (data instanceof SimulationBoolean) {
probabilityOfTrue = ((SimulationBoolean) data).getProbabilityOfTrue();
}
if (data instanceof SimulationNumberData) {
for (SimulationNumberRange range : ((SimulationNumberData) data).getRanges()) {
ranges.add(EcoreUtil.copy(range));
}
}
if (data instanceof SimulationLiteralData) {
for (SimulationLiteral literal : ((SimulationLiteralData) data).getLiterals()) {
literals.add(EcoreUtil.copy(literal));
}
}
} else {
dataExpression = ExpressionFactory.eINSTANCE.createExpression();
dataName = generateDataName();
}
}
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);
}