//##################################################################################################
//
//   Custom Visualization Core library
//   Copyright (C) 2011-2013 Ceetron AS
//
//   This library may be used under the terms of either the GNU General Public License or
//   the GNU Lesser General Public License as follows:
//
//   GNU General Public License Usage
//   This library 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 3 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 General Public License at <<http://www.gnu.org/licenses/gpl.html>>
//   for more details.
//
//   GNU Lesser General Public License Usage
//   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 at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
//   for more details.
//
//##################################################################################################


#include "cafPdmUiTreeOrdering.h"
#include "cafPdmField.h"

namespace caf
{


    //--------------------------------------------------------------------------------------------------
    /// 
    //--------------------------------------------------------------------------------------------------
    void PdmUiTreeOrdering::add(PdmFieldHandle * field)
    {
        PdmUiTreeOrdering* to = new PdmUiTreeOrdering(this, -1, field->ownerObject());
        to->m_field = field;
    }

    //--------------------------------------------------------------------------------------------------
    /// 
    //--------------------------------------------------------------------------------------------------
    void PdmUiTreeOrdering::add(PdmObject* object)
    {
        PdmUiTreeOrdering* to = new PdmUiTreeOrdering(this, -1, object);
    }

    //--------------------------------------------------------------------------------------------------
    /// 
    //--------------------------------------------------------------------------------------------------
    PdmUiTreeOrdering* PdmUiTreeOrdering::add(const QString & title, const QString& iconResourceName)
    {
        PdmUiTreeOrdering* to = new PdmUiTreeOrdering(this, -1, NULL);
        
        to->m_uiItem = new PdmUiItem();
        to->m_uiItem->setUiName(title);
        to->m_uiItem->setUiIcon(QIcon(iconResourceName));

        return to;
    }

    //--------------------------------------------------------------------------------------------------
    /// 
    //--------------------------------------------------------------------------------------------------
    bool PdmUiTreeOrdering::containsField(const PdmFieldHandle* field)
    {
        assert (field);
        for (int cIdx = 0; cIdx < this->childCount(); ++cIdx)
        {
            PdmUiTreeOrdering* child = dynamic_cast<PdmUiTreeOrdering*>(this->child(cIdx));

            if (child->m_field == field)
            {
                return true;
            }
        }

        return false;
    }

    //--------------------------------------------------------------------------------------------------
    /// 
    //--------------------------------------------------------------------------------------------------
    bool PdmUiTreeOrdering::containsObject(const PdmObject* object)
    {
        assert (object);
        for (int cIdx = 0; cIdx < this->childCount(); ++cIdx)
        {
            PdmUiTreeOrdering* child = dynamic_cast<PdmUiTreeOrdering*>(this->child(cIdx));

            if (child->object() == object)
            {
                return true;
            }
        }

        return false;
    }


    //--------------------------------------------------------------------------------------------------
    ///  Creates an new PdmUiTreeOrdering item, and adds it to parent. If position is -1, it is added 
    ///  at the end of parents existing child list.
    //--------------------------------------------------------------------------------------------------
    PdmUiTreeOrdering::PdmUiTreeOrdering(PdmUiTreeOrdering* parent /*= NULL*/, int position /*= -1*/, PdmObject* dataObject /*= NULL*/) : PdmUiTreeItem(parent, position, this),
        m_field(NULL),
        m_forgetRemainingFields(false),
        m_isToIgnoreSubTree(false),
        m_uiItem(NULL),
        m_object(dataObject)
    {

    }

    //--------------------------------------------------------------------------------------------------
    /// 
    //--------------------------------------------------------------------------------------------------
    PdmUiTreeOrdering::~PdmUiTreeOrdering()
    {
        if (m_uiItem)
        {
            delete m_uiItem;
        }
    }



} //End of namespace caf