/* This file is part of Ingen.
 * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
 * 
 * Ingen is free software; you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 * 
 * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
 * 
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include "GraphObject.h"
#include "Patch.h"
#include "ObjectStore.h"

namespace Ingen {


Patch*
GraphObject::parent_patch() const
{
	return dynamic_cast<Patch*>((Node*)_parent);
}


// FIXME: these functions are stupid/ugly

void
GraphObject::add_to_store(ObjectStore* store)
{
	assert(!_store);
	store->add(this);
	_store = store;
}


void
GraphObject::remove_from_store()
{
	assert(_store);

	if (_store) {
		TreeNode<GraphObject*>* node = _store->remove(path());
		if (node != NULL) {
			assert(_store->find(path()) == NULL);
			delete node;
		}
	}

	_store = NULL;
}


} // namespace Ingen