void CodObjCanvas::connexion(UmlCode l, DiagramItem * dest,
const QPoint & s, const QPoint & e)
{
switch (l) {
case UmlSelfLink:
self_link = new CodSelfLinkCanvas(the_canvas(), this, s, 0);
self_link->show();
the_canvas()->select(self_link);
break;
case UmlAnchor:
DiagramCanvas::connexion(l, dest, s, e);
break;
default:
if (dest != this) {
ArrowCanvas * a =
new CodLinkCanvas(the_canvas(), this, dest, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
}
}
}
void ActivityContainerCanvas::prepare_for_move(bool on_resize) {
if (! on_resize) {
// select all sub nodes
Q3CanvasItemList all = canvas()->allItems();
Q3CanvasItemList::Iterator cit;
UmlCanvas * canvas = the_canvas();
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible() && !(*cit)->selected()) {
DiagramItem * di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
(di->get_bn() != 0) &&
(((BrowserNode *) di->get_bn()->parent()) == browser_node)) {
// must look at the type because some canvas items have browser_node
// attr set to the diagram and the parent of the diagram is the activity
switch (di->type()) {
case UmlActivityObject:
case UmlActivityAction:
case UmlActivityPartition:
case InitialAN:
case FlowFinalAN:
case ActivityFinalAN:
case DecisionAN:
case MergeAN:
case ForkAN:
case JoinAN:
case UmlExpansionRegion:
case UmlInterruptibleActivityRegion:
canvas->select(*cit);
((DiagramCanvas *) di)->prepare_for_move(on_resize);
break;
default:
break;
}
}
}
}
// select points on lines having the two extremities selected or
// connecting pin/parameter/expansion node of element selected
for (cit = all.begin(); cit != all.end(); ++cit) {
if ((*cit)->visible() && !(*cit)->selected() && isa_arrow(*cit)) {
ArrowCanvas * ar = (ArrowCanvas *) *cit;
DiagramItem * b;
DiagramItem * e;
ar->extremities(b, e);
if (!b->isSelected() || !e->isSelected()) {
DiagramItem * start = ar->get_start();
DiagramItem * dest = ar->get_end();
if ((start->isSelected() || indirectly_selected(start)) &&
(dest->isSelected() || indirectly_selected(dest))) {
while (b->type() == UmlArrowPoint) {
canvas->select((ArrowPointCanvas *) b);
ar = ((ArrowPointCanvas *) b)->get_other(ar);
ar->extremities(b, e);
}
ar = (ArrowCanvas *) *cit;
ar->extremities(b, e);
while (e->type() == UmlArrowPoint) {
canvas->select((ArrowPointCanvas *) e);
ar = ((ArrowPointCanvas *) e)->get_other(ar);
ar->extremities(b, e);
}
}
}
}
}
}
}
void UcUseCaseCanvas::send(ToolCom * com, Q3CanvasItemList & all)
{
Q3PtrList<UcUseCaseCanvas> lu;
Q3PtrList<UcClassCanvas> la;
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem *di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) && (*cit)->visible()) {
switch (di->type()) {
case UmlUseCase:
lu.append((UcUseCaseCanvas *) di);
break;
case UmlClass:
la.append((UcClassCanvas *) di);
break;
default:
break;
}
}
}
// send UC
com->write_unsigned(lu.count());
Q3PtrListIterator<UcUseCaseCanvas> itu(lu);
for (; itu.current(); ++itu) {
com->write_unsigned((unsigned) itu.current()->get_ident());
itu.current()->get_bn()->write_id(com);
com->write(itu.current()->rect());
}
// send Actors
com->write_unsigned(la.count());
Q3PtrListIterator<UcClassCanvas> ita(la);
for (; ita.current(); ++ita)
ita.current()->get_bn()->write_id(com);
// send rels
Q3PtrList<ArrowCanvas> lr;
for (itu.toFirst(); itu.current(); ++itu) {
Q3PtrListIterator<ArrowCanvas> itl(itu.current()->lines);
for (; itl.current(); ++itl) {
ArrowCanvas * r = itl.current();
DiagramItem * from = r->get_start();
DiagramItem * to = r->get_end();
if ((from->type() == UmlUseCase)
? (to->type() == UmlClass)
: (from->type() == UmlClass))
lr.append(r);
}
}
com->write_unsigned(lr.count());
Q3PtrListIterator<ArrowCanvas> itr(lr);
for (; itr.current(); ++itr)
itr.current()->write_uc_rel(com);
}
void ArrowPointCanvas::connexion(UmlCode action, DiagramItem * dest,
const QPoint &, const QPoint &)
{
ArrowCanvas * a;
switch (the_canvas()->browser_diagram()->get_type()) {
case UmlClassDiagram:
if (IsaRelation(action)) {
a = new RelationCanvas(the_canvas(), this, dest, 0, action, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
break;
case UmlColDiagram:
if (action == UmlLink) {
a = new CodLinkCanvas(the_canvas(), this, dest, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
break;
case UmlObjectDiagram:
if (action == UmlObjectLink) {
a = new ObjectLinkCanvas(the_canvas(), this, dest, UmlObjectLink, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
break;
case UmlDeploymentDiagram:
case UmlComponentDiagram:
if (action == UmlContain) {
a = new AssocContainCanvas(the_canvas(), this, dest, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
case UmlStateDiagram:
if (action == UmlTransition) {
a = new TransitionCanvas(the_canvas(), this, dest, 0, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
case UmlActivityDiagram:
if (action == UmlFlow) {
a = new FlowCanvas(the_canvas(), this, dest, 0, 0, -1.0, -1.0);
a->show();
the_canvas()->select(a);
return;
}
default: // to avoid warning
break;
}
if (IsaSimpleRelation(action))
a = new SimpleRelationCanvas(the_canvas(), this, dest, 0, action, 0, -1.0, -1.0);
else
a = new ArrowCanvas(the_canvas(), this, dest, action, 0, FALSE, -1.0, -1.0);
a->show();
the_canvas()->select(a);
}