ConnectorList CNItem::connectorList()
{
ConnectorList list;
const NodeInfoMap::iterator nodeMapEnd = m_nodeMap.end();
for ( NodeInfoMap::iterator it = m_nodeMap.begin(); it != nodeMapEnd; ++it )
{
Node *node = p_icnDocument->nodeWithID(it.data().id);
if (node)
{
ConnectorList nodeList = node->getAllConnectors();
ConnectorList::iterator end = nodeList.end();
for ( ConnectorList::iterator it = nodeList.begin(); it != end; ++it )
{
if ( *it && !list.contains(*it) )
{
list.append(*it);
}
}
}
}
return list;
}
CircuitICNDocument::~CircuitICNDocument()
{
// Go to hell, KtlQCanvas. I'm in charge of what gets deleted.
KtlQCanvasItemList all = m_canvas->allItems();
const KtlQCanvasItemList::Iterator end = all.end();
for ( KtlQCanvasItemList::Iterator it= all.begin(); it != end; ++it )
(*it)->setCanvas(0l);
// Remove all items from the canvas
selectAll();
deleteSelection();
// Delete anything that got through the above couple of lines
ConnectorList connectorsToDelete = m_connectorList;
connectorsToDelete.clear();
const ConnectorList::iterator connectorListEnd = connectorsToDelete.end();
for ( ConnectorList::iterator it = connectorsToDelete.begin(); it != connectorListEnd; ++it )
delete *it;
deleteAllNodes();
}