/*!
* \brief Using a path based on the node string, set the currently
* selected node
*
* \param route List defining the path using node strings starting at the root node
*
* \return True if successful
*/
bool MythUIButtonTree::SetNodeByString(QStringList route)
{
if (!m_rootNode)
{
DoSetCurrentNode(NULL);
return false;
}
MythGenericTree *foundNode = m_rootNode;
bool foundit = false;
if (!route.isEmpty())
{
if (route[0] == m_rootNode->getString())
{
if (route.size() > 1)
{
for (int i = 1; i < route.size(); i ++)
{
MythGenericTree *node = foundNode->getChildByName(route[i]);
if (node)
{
node->becomeSelectedChild();
foundNode = node;
foundit = true;
}
else
{
node = foundNode->getChildAt(0);
if (node)
{
node->becomeSelectedChild();
foundNode = node;
}
break;
}
}
}
else
foundit = true;
}
}
DoSetCurrentNode(foundNode);
m_currentDepth = qMax(0, (int)(foundNode->currentDepth() - m_depthOffset - m_numLists));
m_activeListID = qMin(foundNode->currentDepth() - m_depthOffset - 1, (int)(m_numLists - 1));
SetTreeState(true);
return foundit;
}
