Gtk::TreeIter
ConfigTreeView::search_path( const char* path )
{
Gtk::TreeModel::Children children = m_config_tree->children();
Gtk::TreeModel::iterator iter = children.begin();
while ( iter != children.end() )
{
Gtk::TreeModel::Row row = *iter;
Glib::ustring p = row[ m_config_record.path ];
size_t len = strlen( p.c_str() );
if ( strncmp( p.c_str(), path, len) == 0 )
{
if ( strcmp( p.c_str(), path ) == 0 )
{ return iter; }
else
{ iter = iter->children().begin(); }
}
else
{ ++iter; }
}
return m_config_tree->children().end();
}
const GraphTreeNodePtr& GraphTreeModel::insert(const scene::INodePtr& node)
{
// Create a new GraphTreeNode
GraphTreeNodePtr gtNode(new GraphTreeNode(node));
// Insert this iterator below a possible parent iterator
Gtk::TreeModel::iterator parentIter = findParentIter(node);
gtNode->getIter() = parentIter ? _model->append(parentIter->children()) : _model->append();
// Fill in the values
Gtk::TreeModel::Row row = *gtNode->getIter();
row[_columns.node] = node.get();
row[_columns.name] = node->name();
// Insert this iterator into the node map to facilitate lookups
std::pair<NodeMap::iterator, bool> result = _nodemap.insert(
NodeMap::value_type(scene::INodeWeakPtr(node), gtNode)
);
// Return the GraphTreeNode reference
return result.first->second;
}