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/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library 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.
 *
 *  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., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: IBM Corporation
 *
 *  Copyright: 2008 by IBM Corporation
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/
/*************************************************************************
 * @file
 * Group of drawing objects.
 ************************************************************************/
/*************************************************************************
 * Change History
 * 2004-2-21 create this file.
 ************************************************************************/
#ifndef     _XFDRAWGROUP_HXX
#define     _XFDRAWGROUP_HXX

#include    "xfdrawobj.hxx"
#include    "xfframe.hxx"
#include    "xfcontentcontainer.hxx"

/**
 * @brief
 * Group obejct for drawing.
 */
class XFDrawGroup : public XFDrawObject
{
public:
    XFDrawGroup(){}

public:
    /**
     * @descr   Add a drawing object to the group.
     */
    void    Add(XFFrame *pFrame);

    /**
     * @descr   Output group obejct and all it's children.
     */
    virtual void ToXml(IXFStream *pStrm);

private:
    XFContentContainer  m_aChildren;
};

inline void XFDrawGroup::Add(XFFrame *pFrame)
{
    if( pFrame )
        m_aChildren.Add(pFrame);
}

inline void XFDrawGroup::ToXml(IXFStream *pStrm)
{
    IXFAttrList *pAttrList = pStrm->GetAttrList();

    pAttrList->Clear();
    XFDrawObject::ToXml(pStrm);

    pStrm->StartElement( A2OUSTR("draw:g") );

    m_aChildren.ToXml(pStrm);

    pStrm->EndElement( A2OUSTR("draw:g") );

}

#endif