void ColMsgTable::refresh(ColMsgList & m) {
ColMsg * msg;
Q3PtrListIterator<ColMsg> it(m);
for ( ; (msg = it.current()) != 0; ++it) {
QString def = msg->def(FALSE, TRUE, UmlView, DefaultShowContextMode);
CodObjCanvas * from;
CodObjCanvas * to;
int r = numRows();
msg->in->get_from_to(from, to, msg->is_forward);
setNumRows(r + 1);
setItem(r, ABS_RANK_COL, new MsgTableItem(this, msg->absolute_rank));
setItem(r, HI_RANK_COL, new MsgTableItem(this, msg->hierarchical_rank));
setItem(r, FROM_COL, new MsgTableItem(this, from->get_full_name()));
setItem(r, MSG_COL, new MsgTableItem(this, def.mid(def.find(' ') + 1)));
setItem(r, TO_COL, new MsgTableItem(this, to->get_full_name()));
setItem(r, CMD_COL, new MsgTableItem(this, TR("do"), Qt::AlignHCenter));
flat_msg_list.append(msg);
if (rec)
refresh(msg->msgs);
}
}
ColMsg * ColMsg::new_one(const OperationData * d, const QString & e, bool f,
const QString & hr, CodMsgSupport * in)
{
ColMsg * result = new ColMsg(f, d, e, hr, in);
result->place_in_its_support();
return result;
}
bool CodMsgSupport::supports(BrowserNode * bn) {
BasicData * data = bn->get_data();
ColMsg * msg;
for (msg = msgs.first(); msg != 0; msg = msgs.next())
if ((BasicData *) msg->get_operation() == data)
return TRUE;
return FALSE;
}
void ColMsgTable::edit_msg(int row) {
ColMsg * msg = flat_msg_list[row];
CodChangeMsgDialog d(this, msg);
if (d.exec() == QDialog::Accepted) {
QString def = msg->def(FALSE, TRUE, UmlView, DefaultShowContextMode);
msg->in->update_msgs();
item(row, MSG_COL)->setText(def.mid(def.find(' ') + 1));
updateCell(row, MSG_COL);
}
}
void ColMsgTable::save_list(ColMsgList & l, Q3PtrDict<ColMsgList> & saved) {
if (saved.find(&l) == 0) {
saved.insert(&l, new ColMsgList(l));
Q3PtrListIterator<ColMsg> it(l);
for (; it.current(); ++it) {
ColMsg * m = it.current();
save_list(m->get_msgs(), saved);
save_list(m->in->get_msgs(), saved);
}
}
}
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
}
}
CodAddMsgDialog::CodAddMsgDialog(CodObjCanvas * from, CodObjCanvas * to,
CodMsgSupport * i, ColDiagramView * v,
bool fo)
: QDialog(0, "add msg dialog", TRUE), in(i), view(v), forward(fo) {
setCaption(TR("Add message dialog"));
QVBoxLayout * vbox = new QVBoxLayout(this);
QHBoxLayout * hbox;
vbox->setMargin(5);
hbox = new QHBoxLayout(vbox);
hbox->setMargin(10);
QLabel * label1 = new QLabel(TR("Add message to %1", to->get_full_name()), this);
label1->setAlignment(AlignCenter);
hbox->addWidget(label1);
QGrid * grid = new QGrid(2, this);
vbox->addWidget(grid);
new QLabel(TR("rank : "), grid);
cbrank = new QComboBox(FALSE, grid);
ColMsgList all_in;
ColMsgList all_out;
from->get_all_in_all_out(all_in, all_out);
ColMsg * m;
QStringList new_ones;
QListIterator<ColMsg> itout(all_out);
for (; (m = itout.current()) != 0; ++itout) {
QString s = m->next_hierarchical_rank();
if ((s.find('.') != - 1) && (ColMsg::find(s, all_out) == 0)) {
cbrank->insertItem(QString::number(m->get_rank() + 1) + " : " + s);
new_ones.append(s);
}
}
QListIterator<ColMsg> itin(all_in);
for (; (m = itin.current()) != 0; ++itin) {
QString s = m->get_hierarchical_rank() + ".1";
if ((ColMsg::find(s, all_out) == 0) && (new_ones.findIndex(s) == -1)) {
cbrank->insertItem(QString::number(m->get_rank() + 1) + " : " + s);
new_ones.append(s);
}
}
// add a the rank for a new toplevel link
cbrank->insertItem(QString::number(ColMsg::last_rank(view->get_msgs()) + 1)
+ " : "
+ QString::number(view->get_msgs().count() + 1));
// the default new one follow the last input or output or view's last msg
cbrank->setCurrentItem((cbrank->count() == 1) ? 0 : cbrank->count() - 2);
QSizePolicy sp = cbrank->sizePolicy();
sp.setHorData(QSizePolicy::Expanding);
cbrank->setSizePolicy(sp);
new QLabel("", grid);
new QLabel("", grid);
// the operations
SmallPushButton * b = new SmallPushButton(TR("message :"), grid);
connect(b, SIGNAL(clicked()), this, SLOT(menu_op()));
edoper = new QComboBox(TRUE, grid);
edoper->setAutoCompletion(completion());
// gets operations
cl = to->get_class();
if (cl != 0) {
cl->get_opers(opers, list);
edoper->insertStringList(list);
if (!cl->is_writable())
cl = 0;
}
edoper->setSizePolicy(sp);
new QLabel("", grid);
new QLabel("", grid);
// ok & cancel
hbox = new QHBoxLayout(vbox);
hbox->setMargin(5);
QPushButton * ok = new QPushButton(TR("&OK"), this);
QPushButton * cancel = new QPushButton(TR("&Cancel"), this);
QSize bs(cancel->sizeHint());
ok->setDefault(TRUE);
ok->setFixedSize(bs);
cancel->setFixedSize(bs);
hbox->addWidget(ok);
hbox->addWidget(cancel);
connect(ok, SIGNAL(clicked()), this, SLOT(accept()));
connect(cancel, SIGNAL(clicked()), this, SLOT(reject()));
}
