status_t
ValueNodeManager::AddChildNodes(ValueNodeChild* nodeChild)
{
AutoLocker<ValueNodeContainer> containerLocker(fContainer);
// create a value node for the value node child, if doesn't have one yet
ValueNode* valueNode = nodeChild->Node();
if (valueNode == NULL) {
status_t error = _CreateValueNode(nodeChild);
if (error != B_OK)
return error;
valueNode = nodeChild->Node();
}
// check if this node requires child creation
// to be deferred until after its location/value have been resolved
if (valueNode->ChildCreationNeedsValue())
return B_OK;
// create the children, if not done yet
if (valueNode->ChildrenCreated())
return B_OK;
return valueNode->CreateChildren();
}
status_t
VariablesView::VariableTableModel::_AddChildNodes(ValueNodeChild* nodeChild)
{
// create a value node for the value node child, if doesn't have one yet
ValueNode* valueNode = nodeChild->Node();
if (valueNode == NULL) {
status_t error = _CreateValueNode(nodeChild);
if (error != B_OK)
return error;
valueNode = nodeChild->Node();
}
// create the children, if not done yet
if (valueNode->ChildrenCreated())
return B_OK;
return valueNode->CreateChildren();
}
