int KJSObjectModel::rowCount(const QModelIndex &parent ) const
{
KJS::ExecState *exec = m_js->globalExec();
KJS::PropertyNameArray props;
if (!parent.isValid())
m_root->getPropertyNames(exec, props);
else
{
Node *item = static_cast<Node*>(parent.internalPointer());
item->instance->getPropertyNames(exec, props);
}
return props.size();
}
QMap<QString, QVariant> KJSEmbed::convertArrayToMap(KJS::ExecState *exec, KJS::JSValue *value)
{
QMap<QString, QVariant> returnMap;
KJS::JSObject *obj = value->toObject(exec);
KJS::PropertyNameArray lst;
obj->getPropertyNames(exec, lst);
KJS::PropertyNameArrayIterator idx = lst.begin();
for (; idx != lst.end(); idx++) {
KJS::Identifier id = *idx;
KJS::JSValue *val = obj->get(exec, id);
returnMap[toQString(id)] = convertToVariant(exec, val);
}
return returnMap;
}
QModelIndex KJSObjectModel::index(int row, int column, const QModelIndex &parent ) const
{
KJS::JSObject *parentInstance = 0;
Node *childItem = 0;
KJS::ExecState *exec = m_js->globalExec();
if (!parent.isValid())
{
if (m_root)
parentInstance = m_root;
else
return QModelIndex();
}
else
parentInstance = static_cast<Node*>(parent.internalPointer())->instance;
int idx = 0;
KJS::PropertyNameArray props;
parentInstance->getPropertyNames(exec, props);
for( KJS::PropertyNameArrayIterator ref = props.begin(); ref != props.end(); ref++)
{
if( idx == row)
{
childItem = new Node;
childItem->name = ref->ascii(); //### M.O.: this is wrong, can be unicode.
childItem->instance = parentInstance->get( exec,
childItem->name.constData() )->toObject(exec);
childItem->parent = static_cast<Node*>(parent.internalPointer());
break;
}
++idx;
}
if (childItem)
return createIndex(row, column, childItem);
return QModelIndex();
}