QSObject QSObject::getQualified(const QString &name) const
{
QSObject obj = *this;
QString s = name;
// break up dotted notation ns like P1.P2.P3
while (!s.isEmpty()) {
int pos = s.find('.');
if (pos < 0)
pos = s.length();
// don't overwrite any existing objects, reuse them
QString cname = s.left(pos);
QSObject tmpobj = obj.get(cname);
// Search the class hieriarchy for member if undefined
if (!tmpobj.isDefined()) {
QSClass *base = obj.objectType()->base();
while (base && !tmpobj.isDefined()) {
tmpobj = base->get(&obj, cname);
base = base->base();
}
if (!tmpobj.isDefined())
return env()->createUndefined();
}
obj = tmpobj;
s = s.mid(pos + 1);
}
return obj;
}
void QSResolveNode::check( QSCheckData *c )
{
if ( !c->directLookupEnabled() )
return;
QSClass * cl = c->currentScope();
QSClass *cont = cl;
int uplvl = 0;
int blocks = 0;
QSMember member;
while ( cont ) {
QSMember mem;
if ( cont->member( 0, ident, &mem ) ) {
if ( mem.type()==QSMember::Variable && !mem.isStatic() ) {
member = mem;
break;
}
}
uplvl++;
cont = cont->enclosingClass();
}
if( member.isDefined() ) {
/* If the containing class has an undefined base, the indexes will be moved
when the we call QSAbstractBaseClass::replace() and the lookup info
will be crap. Therefore, we don't create it. */
QSClass *tmp = cont->base();
while (tmp) {
if (tmp->name() == QString::fromLatin1("AbstractBase"))
return;
tmp = tmp->base();
}
// Due to special handling of block scopes in the global object...
if( cont==c->env()->globalClass() )
uplvl+=blocks;
info = new QSLookupInfo( uplvl, member );
}
}
