void SubjectCanvas::send(ToolCom * com, Q3CanvasItemList & all)
{
Q3PtrList<SubjectCanvas> subjects;
Q3CanvasItemList::Iterator cit;
for (cit = all.begin(); cit != all.end(); ++cit) {
DiagramItem *di = QCanvasItemToDiagramItem(*cit);
if ((di != 0) &&
(*cit)->visible() &&
(di->type() == UmlSubject))
subjects.append((SubjectCanvas *) di);
}
com->write_unsigned(subjects.count());
SubjectCanvas * sc;
for (sc = subjects.first(); sc != 0; sc = subjects.next()) {
Q3CString s = fromUnicode(sc->name);
com->write_string((const char *) s);
com->write(sc->rect());
}
}
void SubjectCanvas::same_drawing_settings(Q3PtrList<DiagramItem> & l) {
Q3PtrListIterator<DiagramItem> it(l);
SubjectCanvas * x = (SubjectCanvas *) it.current();
while (++it, it.current() != 0) {
SubjectCanvas * o = (SubjectCanvas *) it.current();
o->itscolor = x->itscolor;
o->modified(); // call package_modified()
}
}
SubjectCanvas * SubjectCanvas::read(char * & st, UmlCanvas * canvas, char * k)
{
if (!strcmp(k, "subject_ref"))
return (SubjectCanvas *) dict_get(read_id(st), "subject", canvas);
else if (!strcmp(k, "subject")) {
int id = read_id(st);
SubjectCanvas * result = new SubjectCanvas(canvas, 0, 0, id);
result->name = toUnicode(read_string(st));
k = read_keyword(st);
read_color(st, "color", result->itscolor, k);
if (strcmp(k, "xyzwh"))
wrong_keyword(k, "xyzwh");
read_xyzwh(st, result);
result->check_size();
result->width_scale100 = result->width();
result->height_scale100 = result->height();
result->set_center100();
result->show();
return result;
}
else
return 0;
}
void UseCaseDiagramView::contentsMousePressEvent(QMouseEvent * e) {
if (!window()->frozen()) {
UmlCode action = window()->buttonOn();
switch (action) {
case UmlClass:
{
history_protected = TRUE;
unselect_all();
window()->selectOn();
history_save();
BrowserNode * b =
BrowserClass::get_class(((BrowserNode *) window()->browser_diagram()->parent()),
"actor");
if (b != 0) {
UcClassCanvas * uc =
new UcClassCanvas(b, the_canvas(), e->x(), e->y(), 0);
uc->show();
uc->upper();
window()->package_modified();
}
}
break;
case UmlUseCase:
{
history_protected = TRUE;
unselect_all();
window()->selectOn();
history_save();
BrowserNode * b =
BrowserUseCase::get_use_case(((BrowserNode *) window()->browser_diagram()->parent()));
if (b != 0) {
UcUseCaseCanvas * uc =
new UcUseCaseCanvas(b, the_canvas(), e->x(), e->y(), 0);
uc->show();
uc->upper();
window()->package_modified();
}
}
break;
case UmlSubject:
{
unselect_all();
window()->selectOn();
history_save();
SubjectCanvas * f =
new SubjectCanvas(the_canvas(), e->x(), e->y(), 0);
f->show();
f->upper();
window()->package_modified();
}
break;
default:
DiagramView::contentsMousePressEvent(e);
return;
}
canvas()->update();
history_protected = FALSE;
}
else
DiagramView::contentsMousePressEvent(e);
}