public CloseOperationState canCloseElement() {
// if this is not the last cloned xml editor component, closing is OK
if (!mDataObject.getEditorSupport().isModified()
|| !CasaDataEditorSupport.isLastView(multiViewObserver.getTopComponent())) {
return CloseOperationState.STATE_OK;
}
AbstractAction save =
new AbstractAction() {
public void actionPerformed(ActionEvent arg0) {
// save changes
try {
mDataObject.getEditorSupport().saveDocument();
mDataObject.setModified(false);
} catch (IOException ex) {
}
}
};
save.putValue(
Action.LONG_DESCRIPTION,
NbBundle.getMessage(
DataObject.class,
"MSG_SaveFile", // NOI18N
mDataObject.getPrimaryFile().getNameExt()));
return MultiViewFactory.createUnsafeCloseState(
"ID_CASA_CLOSING", // NOI18N
save,
MultiViewFactory.NOOP_CLOSE_ACTION);
// return a placeholder state - to be sure our CloseHandler is called
/*return MultiViewFactory.createUnsafeCloseState(
"ID_TEXT_CLOSING", // dummy ID // NOI18N
MultiViewFactory.NOOP_CLOSE_ACTION,
MultiViewFactory.NOOP_CLOSE_ACTION);*/
}
