@Bindable
public void setSelectedDatasource(IWizardDatasource datasource) {
if (datasource instanceof DummyDatasource) {
this.datasourceDeck.setSelectedIndex(0);
this.datasource = null;
this.wrappedStep = null;
return;
}
if (datasource == null) {
return;
}
if (this.datasource != null) {
this.wrappedStep.removePropertyChangeListener(validListener);
this.datasource.removePropertyChangeListener(finishableListener);
}
this.wrappedStep = datasource.getSteps().get(0);
this.datasource = datasource;
this.wrappedStep.addPropertyChangeListener(validListener);
this.datasource.addPropertyChangeListener(finishableListener);
this.datasourceDeck.setSelectedIndex(
datasourceDeck.getChildNodes().indexOf(datasource.getSteps().get(0).getUIComponent()));
datasource.getSteps().get(0).refresh();
firePropertyChange("valid", !isValid(), isValid());
}
public void setActiveStep(final int step) {
try {
if (this.steps == null || steps.isEmpty()) {
return;
}
final int oldActiveStep = this.activeStep;
if (oldActiveStep >= 0) {
final IWizardStep deactivatingWizardStep = steps.get(oldActiveStep);
if (step > oldActiveStep) {
if (!deactivatingWizardStep.stepDeactivatingForward()) {
return;
}
} else {
if (!deactivatingWizardStep.stepDeactivatingReverse()) {
return;
}
}
}
this.activeStep = step;
final IWizardStep activatingWizardStep = steps.get(activeStep);
updateBindings();
// update the controller panel
final XulDeck deck = (XulDeck) document.getElementById(CONTENT_DECK_ELEMENT_ID);
int index = deck.getChildNodes().indexOf(activatingWizardStep.getUIComponent());
deck.setSelectedIndex(index);
selectDataSourceMenuList(activatingWizardStep, index);
activatingWizardStep.refresh();
if (activeStep > oldActiveStep) {
activatingWizardStep.stepActivatingForward();
} else {
activatingWizardStep.stepActivatingReverse();
}
this.firePropertyChange(ACTIVE_STEP_PROPERTY_NAME, oldActiveStep, this.activeStep);
} catch (Exception e) {
e.printStackTrace();
}
}