@SuppressWarnings("ConstantConditions")
private void beginResourceSelection() {
final Dialog dlg =
new Dialog(getApplication(), createText(LABEL_SELECT_RESOURCES_FMT(), _terms.resources()));
dlg.addClassName("resource-selector-dialog");
ResourceSelector selector =
new ResourceSelector(
_repositoryDAO.getOwnerOfRepositoryItem(getValue()), getResourcesFromValue(getValue()));
selector.setOnSelect(
context -> {
ResourceRepositoryItem rri = context.getData();
if (rri != null) {
RI val = addResourceToValue(rri.getResource(), getValue());
_repositoryDAO.mergeRepositoryItem(val);
selector.setSelection(getResourcesFromValue(getValue()));
populateListing();
context.getSearchUI().doAction(SearchUIAction.search);
}
return null;
});
dlg.add(of(HTMLElement.section, "repo-item resource-selector", selector));
getWindowManager().add(dlg);
dlg.setVisible(true);
}
@Override
public void init() {
super.init();
PushButton selectResources =
new PushButton(createText(BUTTON_TEXT_SELECT_RESOURCES_FMT(), _terms.resources()));
selectResources.addActionListener(ev -> beginResourceSelection());
selectResources.addClassName("select-resources");
populateListing();
if (_canEdit) {
add(of("actions entity-actions", selectResources));
}
add(_listing);
}