@SuppressWarnings("unchecked")
private void updateModel() {
IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
if (!selection.isEmpty()) {
List<String> resources = new ArrayList<String>();
List<TreeObject> nodes = selection.toList();
for (TreeObject o : nodes) {
if (o.getNodeType() == TreeObject.Type.RESOURCE) {
resources.add(o.getFullPath());
}
}
GuvWizardModel model = ((IGuvnorWizard) super.getWizard()).getModel();
if (resources.size() > 0) {
model.setResources(resources);
} else {
model.setResources(null);
}
}
super.getWizard().getContainer().updateButtons();
}
