@Override
protected void formInnerEvent(UserRequest ureq, FormItem source, FormEvent event) {
super.formInnerEvent(ureq, source, event);
if (source == cancelButton) {
fireEvent(ureq, Event.CANCELLED_EVENT);
} else if (source == importFile) {
if (importFile.isUploadSuccess()) {
File tmpJar = importFile.getUploadFile();
Set<String> importLangKeys =
I18nManager.getInstance().sarchForAvailableLanguagesInJarFile(tmpJar, true);
if (importLangKeys.size() == 0) {
showError("configuration.management.package.import.failure.empty");
return;
}
//
// enable language key selection
String[] langKeys = ArrayHelper.toArray(importLangKeys);
importKeys.setKeysAndValues(langKeys, langKeys);
importKeys.selectAll();
importKeys.setVisible(true);
// In language adaption mode the import is done as a package - can't deselect anything
importKeys.setEnabled(false);
}
}
}
