int Value::_newindex(lua_State *L) {
Value *v = _rawGet(L, 1);
Value *newVal = get(L, 3);
if (lua_isstring(L, 2)) {
const introspection::Type &type = v->getType();
if (!type.isDefined()) {
return luaL_error(L, "Type not defined %s",
type.getStdTypeInfo().name());
}
const introspection::PropertyInfo * prop = lookupProperty(type, lua_tostring(L, 2));
if (prop) {
if (!prop->isSimple()) {
/// @todo implement other types of properties?
return luaL_error(L, "Non-simple properties are not yet settable in osgLua");
} else if (!prop->canSet()) {
return luaL_error(L, "Property %s defined as not settable", prop->getName().c_str());
} else {
std::cout << "Setting a property named " << prop->getName() << std::endl;
prop->setValue(v->get(), newVal->get());
return 0;
}
}
return luaL_error(L, "No property '%s' defined in '%s'", lua_tostring(L, 2), type.getQualifiedName().c_str());
}
/// @todo error here?
// maybe ... if is an integer... access indexed data
return 0;
}
int Value::_index(lua_State *L) {
Value *v = _rawGet(L, 1);
if (lua_isstring(L, 2)) {
const introspection::Type &type = v->getType();
if (!type.isDefined()) {
return luaL_error(L, "Type not defined '%s'",
type.getStdTypeInfo().name());
}
const introspection::PropertyInfo * prop = lookupProperty(type, lua_tostring(L, 2));
if (prop) {
if (prop->isArray()) {
ArrayPropertyProxy::pushNew(L, v->get(), prop);
return 1;
} else if (!prop->canGet()) {
return luaL_error(L, "Property '%s' defined as not gettable", prop->getName().c_str());
} else {
introspection::Value propVal = prop->getValue(v->get());
Value::push(L, propVal);
return 1;
}
}
// OK, it's not a property, assume it's a method.
lua_pushvalue(L, 2); // copy the name
lua_pushcclosure(L, Value::_methodCall, 1);
return 1;
}
// maybe ... if is an integer... access indexed data
return 0;
}
QVariant JsonDbSortingListModelPrivate::getItem(int index, int role)
{
if (index < 0 || index >= objects.size())
return QVariant();
QMap<SortingKey, QString>::const_iterator begin = objectUuids.constBegin();
return lookupProperty(objects.value((begin+index).value()), properties[role]);
}
