/*!
\internal
\since 4.5
Returns the scope chain of this QScriptContext.
*/
QScriptValueList QScriptContext::scopeChain() const
{
Q_D(const QScriptContext);
// make sure arguments properties are initialized
const QScriptContextPrivate *ctx = d;
while (ctx) {
(void)ctx->activationObject();
ctx = ctx->previous;
}
QScriptValueList result;
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(engine());
QScriptValueImpl scope = d->m_scopeChain;
while (scope.isObject()) {
if (scope.classInfo() == eng_p->m_class_with)
result.append(eng_p->toPublic(scope.prototype()));
else
result.append(eng_p->toPublic(scope));
scope = scope.scope();
}
return result;
}
QDebug &operator<<(QDebug &d, const QScriptValueImpl &object)
{
d.nospace() << "QScriptValue(";
switch (object.type()) {
case QScript::InvalidType:
d.nospace() << "Invalid)";
return d;
case QScript::BooleanType:
d.nospace() << "bool=" << object.toBoolean();
break;
case QScript::IntegerType:
d.nospace() << "int=" << object.toInt32();
break;
case QScript::NumberType:
d.nospace() << "qsreal=" << object.toNumber();
break;
case QScript::LazyStringType:
case QScript::StringType:
d.nospace() << "string=" << object.toString();
break;
case QScript::ReferenceType:
d.nospace() << "reference";
break;
case QScript::NullType:
d.nospace() << "null";
break;
case QScript::UndefinedType:
d.nospace() << "undefined";
break;
case QScript::PointerType:
d.nospace() << "pointer";
break;
case QScript::ObjectType:
d.nospace() << object.classInfo()->name() << ",{";
QScriptObject *od = object.objectValue();
for (int i=0; i<od->memberCount(); ++i) {
if (i != 0)
d << ",";
QScript::Member m;
od->member(i, &m);
if (m.isValid() && m.isObjectProperty()) {
d << object.engine()->toString(m.nameId());
QScriptValueImpl o;
od->get(m, &o);
d.nospace() << QLatin1String(":")
<< (o.classInfo()
? o.classInfo()->name()
: QLatin1String("?"));
}
}
d.nospace() << "} scope={";
QScriptValueImpl scope = object.scope();
while (scope.isValid()) {
Q_ASSERT(scope.isObject());
d.nospace() << " " << scope.objectValue();
scope = scope.scope();
}
d.nospace() << "}";
break;
}
d << ")";
return d;
}
