void BrowserNodeList::sort_it() {
if (count() > 1000)
QApplication::setOverrideCursor(Qt::waitCursor);
BrowserPackage::prepare_for_sort();
sort();
SynonymousPath.setAutoDelete(TRUE);
SynonymousPath.clear();
if (count() > 1000)
QApplication::restoreOverrideCursor();
}
void ColMsgTable::change_ranks(int row, int col) {
ColMsg * msg = flat_msg_list[row];
HierarchicalRankValidator validator(view, msg->hierarchical_rank);
BooL ok;
QString new_hr = MyInputDialog::getText(TR("Enter new hierarchical rank"), TR("Hierarchical rank : "),
msg->hierarchical_rank, ok,
&validator);
if (ok && (new_hr != msg->hierarchical_rank)) {
QString old_hr = msg->hierarchical_rank;
#ifndef NEW_METHOD
// it may be (?, not reproduced) not possible to reintroduce the message
// at its original rank when the new rank is wrong => stop to follow this
// way and save the original def before trying to use the new rank ;-(
//
// Fixed by doing a ColDiagramView::update_msgs() after load ?
for (;;) {
msg->in->remove_it(msg);
msg->extract_it(view->get_msgs());
ColMsg::update_ranks(view->get_msgs());
msg->hierarchical_rank = new_hr;
msg->place_in_internal(view->get_msgs());
msg->place_in_its_support();
ColMsg::update_ranks(view->get_msgs());
if (new_hr.find('.') != -1) {
// upper level msg dest must be msg start
ColMsg * upper =
ColMsg::find_rec(new_hr.left(new_hr.findRev('.')), view->get_msgs());
if (upper == 0)
// error
new_hr = QString::null;
else {
CodObjCanvas * from;
CodObjCanvas * from_bis;
CodObjCanvas * to;
msg->in->get_from_to(from, to, msg->is_forward);
upper->in->get_from_to(from_bis, to, upper->is_forward);
if (to != from)
// error
new_hr = QString::null;
}
}
if (msg->hierarchical_rank != new_hr) {
msg_warning(TR("Warning"), TR("Invalid hierarchical rank"));
new_hr = old_hr;
}
else
break;
}
view->update_msgs();
if (new_hr != old_hr) {
refresh();
setCurrentCell(flat_msg_list.findIndex(msg), col);
}
#else
// save all the messages
Q3PtrDict<ColMsgList> saved;
saved.setAutoDelete(TRUE);
save_list(view->get_msgs(), saved);
// remove the message
msg->in->remove_it(msg);
msg->extract_it(view->get_msgs());
ColMsg::update_ranks(view->get_msgs());
// try to insert the msg with the asked rank
msg->hierarchical_rank = new_hr;
msg->place_in_internal(view->get_msgs());
msg->place_in_its_support();
ColMsg::update_ranks(view->get_msgs());
if (new_hr.find('.') != -1) {
// upper level msg dest must be msg start
ColMsg * upper =
ColMsg::find_rec(new_hr.left(new_hr.findRev('.')), view->get_msgs());
if (upper == 0)
// error
new_hr = QString::null;
else {
CodObjCanvas * from;
CodObjCanvas * from_bis;
CodObjCanvas * to;
msg->in->get_from_to(from, to, msg->is_forward);
upper->in->get_from_to(from_bis, to, upper->is_forward);
if (to != from)
// error
new_hr = QString::null;
}
}
if (msg->hierarchical_rank != new_hr) {
msg_warning(TR("Warning"), TR("Invalid hierarchical rank"));
msg->hierarchical_rank = old_hr;
// restore saved lists
Q3PtrDictIterator<ColMsgList> it(saved);
while (it.current()) {
*((ColMsgList *) it.currentKey()) = *(it.current());
++it;
}
}
view->update_msgs();
refresh();
setCurrentCell(flat_msg_list.findIndex(msg), col);
#endif
}
}
