void CDasherModel::HandleOutput(Dasher::VECTOR_SYMBOL_PROB* pAdded, int* pNumDeleted) {
CDasherNode *pNewNode = Get_node_under_crosshair();
DASHER_ASSERT(pNewNode != NULL);
// std::cout << "HandleOutput: " << m_pLastOutput << " => " << pNewNode << std::endl;
CDasherNode *pLastSeen = pNewNode;
while (pLastSeen && !pLastSeen->GetFlag(NF_SEEN))
pLastSeen = pLastSeen->Parent();
while (m_pLastOutput != pLastSeen) {
m_pLastOutput->Undo();
m_pLastOutput->Leave(); //Should we? I think so, but the old code didn't...?
m_pLastOutput->SetFlag(NF_SEEN, false);
// TODO: Is this the right place to trap output?
if(pNumDeleted != NULL)
(*pNumDeleted) += m_pLastOutput->m_iNumSymbols;
m_pLastOutput = m_pLastOutput->Parent();
if (m_pLastOutput) m_pLastOutput->Enter();
}
if(!pNewNode->GetFlag(NF_SEEN)) {
RecursiveOutput(pNewNode, pAdded);
}
}
bool CDasherModel::CheckForNewRoot(CDasherView *pView) {
DASHER_ASSERT(m_Root != NULL);
// TODO: pView is redundant here
#ifdef DEBUG
CDasherNode *pOldNode = Get_node_under_crosshair();
#endif
CDasherNode *root(m_Root);
if(!(m_Root->GetFlag(NF_SUPER))) {
Reparent_root(root->Lbnd(), root->Hbnd());
return(m_Root != root);
}
CDasherNode *pNewRoot = NULL;
for (CDasherNode::ChildMap::const_iterator it = m_Root->GetChildren().begin(); it != m_Root->GetChildren().end(); it++) {
if ((*it)->GetFlag(NF_SUPER)) {
//at most one child should have NF_SUPER set...
DASHER_ASSERT(pNewRoot == NULL);
pNewRoot = *it;
#ifndef DEBUG
break;
#endif
}
}
////GAME MODE TEMP - only change the root if it is on the game path/////////
if (pNewRoot && (!m_bGameMode || pNewRoot->GetFlag(NF_GAME))) {
m_Root->DeleteNephews(pNewRoot);
RecursiveMakeRoot(pNewRoot);
}
DASHER_ASSERT(Get_node_under_crosshair() == pOldNode);
return false;
}
