void updateGroupNodesVector(GroupNodeVector &groupNodes, std::string thisGroupPath)
{
StringVector groupPathComponents = stringSplit(thisGroupPath,"/", false);
size_t numGroupPathComponents = groupPathComponents.size();
for (int i = 0; i < numGroupPathComponents; i++)
{
std::string thisNodeName = groupPathComponents[i];
StringVector thisNodeParents;
for (int p = 0; p < i; p++)
{
thisNodeParents.push_back(groupPathComponents[p]);
}
int existingGroupNodeIndex = -1;
// Check if group node already exists
for (int g = 0; g < groupNodes.size(); g++)
{
GroupNodeStruct thisGroupNode = groupNodes[g];
if ( (thisGroupNode.name == thisNodeName) && (thisGroupNode.parents == thisNodeParents) )
{
existingGroupNodeIndex = g;
break;
}
}
if (-1 == existingGroupNodeIndex) // Group node does not exist
{
// Create new group node
GroupNodeStruct newGroupNode;
newGroupNode.id = groupNodes.size();
newGroupNode.name = thisNodeName;
newGroupNode.parents = thisNodeParents;
groupNodes.push_back(newGroupNode);
}
else // Group node already exists
{
// Do nothing
}
}
}
ML_START_NAMESPACE
//***********************************************************************************
GroupNodeVector assembleU3DGroupNodeInfo(U3DObjectInfoVector &_u3dObjectInfoVector) // TODO Make it more robust agains illegal group node definition strings
{
GroupNodeVector groupNodes;
GroupNodeStruct rootNode;
rootNode.name = "";
groupNodes.push_back(rootNode);
for (U3DObjectInfoVector::size_type i = 0; i < _u3dObjectInfoVector.size(); i++)
{
U3DObjectInfoStruct thisU3DObjectInfo = _u3dObjectInfoVector[i];
std::string thisGroupPath = thisU3DObjectInfo.GroupPath;
mlPDF::PDFTools::updateGroupNodesVector(groupNodes, thisGroupPath);
}
return groupNodes;
}