/*
* This file is part of the Shiboken Python Binding Generator project.
*
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
*
* Contact: PySide team <contact@pyside.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

#include "objecttypelayout.h"
#include <iostream>

using namespace std;

void ObjectTypeLayout::addObject(ObjectType* obj)
{
    if (obj->isLayoutType()) {
        ObjectTypeLayout* l = reinterpret_cast<ObjectTypeLayout*>(obj);
        if (l->parent()) {
            cerr << "[WARNING] ObjectTypeLayout::addObject: layout '" << l->objectName().cstring();
            cerr << "' already has a parent." << endl;
            return;
        }

        l->setParent(this);

        if (parent() && !parent()->isLayoutType())
            l->reparentChildren(parent());
    }

    m_objects.push_back(obj);
}

std::list< ObjectType* > ObjectTypeLayout::objects() const
{
    return m_objects;
}

void ObjectTypeLayout::reparentChildren(ObjectType* parent)
{
    std::list<ObjectType*>::const_iterator it = m_objects.begin();
    for (; it != m_objects.end(); ++it) {
        if ((*it)->isLayoutType())
            reinterpret_cast<ObjectTypeLayout*>(*it)->reparentChildren(parent);
        else
            (*it)->setParent(parent);
    }
}