@Override
protected void dispose() {
if (projectClientListener != null) {
projectClientListener.remove();
projectClientListener = null;
}
super.dispose();
}
/** Removes save cookie from the DO. */
final void removeSaveCookie() {
DataObject dataObj = getDataObject();
// add Save cookie to the data object
if (dataObj instanceof MultiDataObject) {
if (dataObj.getCookie(SaveCookie.class) == this) {
getCookieSet((MultiDataObject) dataObj).remove(this);
}
}
}
@Override
public void setModified(boolean modif) {
super.setModified(modif);
if (!modif) {
GenericEditorSupport ges = getLookup().lookup(GenericEditorSupport.class);
// defect #203688, probably file deletion in parallel with DO's creation - not completed, so
// cookie not registered yet.
if (ges != null) {
ges.removeSaveCookie();
}
}
}
/*
* @see org.openide.loaders.DataObject#setModified(boolean)
*/
public void setModified(boolean isModified) {
// I tied the SaveCookie implementation into this such that
// the Save action is enabled whenever the object is modified.
if (isModified) {
if (getCookie(SaveCookie.class) == null) {
getCookieSet().add(saveCookie);
}
} else {
SaveCookie cookie = (SaveCookie) getCookie(SaveCookie.class);
if (cookie != null) {
getCookieSet().remove(cookie);
}
}
super.setModified(isModified);
}
@Override
protected void handleDelete() throws IOException {
dispose();
super.handleDelete();
}