/*
* 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 program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation. Please
* review the following information to ensure the GNU Lesser General
* Public License version 2.1 requirements will be met:
* http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
*
* As a special exception to the GNU Lesser General Public License
* version 2.1, the object code form of a "work that uses the Library"
* may incorporate material from a header file that is part of the
* Library.  You may distribute such object code under terms of your
* choice, provided that the incorporated material (i) does not exceed
* more than 5% of the total size of the Library; and (ii) is limited to
* numerical parameters, data structure layouts, accessors, macros,
* inline functions and templates.
*
* This program 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 program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, 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);
    }
}