void DocHistory::AddChildren(int parent_pos, const doc_id& di, const doc_id& sel_doc, const Catalyst& catalyst) {
wxASSERT(di.IsDocument());
const int childCount = catalyst.GetChildCount(di);
for (int i = 0; i < childCount; ++i) {
const doc_id child = catalyst.GetChildID(di, i);
item new_item;
new_item.doc = child;
new_item.date = catalyst.GetDocDate(child);
new_item.parent = parent_pos;
// Find the insert pos
size_t n;
for (n = parent_pos+1; n < m_items.size(); ++n) {
if (new_item.date < m_items[n].date) {
m_items.insert(m_items.begin()+n, new_item);
// The indexes under the insertion has moved, so
// we also have to update any references to this range
if (m_selectedNode >= (int)n) ++m_selectedNode;
for (size_t n2 = n+1; n2 < m_items.size(); ++n2) {
int& parent = m_items[n2].parent;
if (parent >= (int)n) ++parent;
}
break;
}
}
if (n == m_items.size()) {
m_items.push_back(new_item);
}
// Check if this is the selected node
if (child.IsDocument()) {
if (child == sel_doc) m_selectedNode = n;
AddChildren(n, child, sel_doc, catalyst);
}
else if (child.SameDoc(sel_doc)) m_selectedNode = n;
}
}
