guifileelement.h

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/********************************************************************************/
/*                                                                              */
/*  Netrinjo-Engine - a library for game-development                            */
/*  Copyright (C) 1999, 2000, 2005 by Tobias Nadler und Georg Schnattinger      */
/*                                                                              */
/*  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.          */
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/*  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.                             */
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/*  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   */
/*                                                                              */
/********************************************************************************/

#ifndef GUIFILEELEMENT_H
#define GUIFILEELEMENT_H

#include "guielement.h"

class DECLSPEC GuiFileElement : public GuiElement
{
public:
    DECLSPEC GuiFileElement( SDL_Rect &r, GuiElement *el, const char *name, const char *filename = NULL );
    DECLSPEC GuiFileElement(TiXmlElement *el, GuiElement *p);
    virtual DECLSPEC ~GuiFileElement();
    DECLSPEC bool initByFile(const char *fn);

    virtual const char *getClassName()  { return "GuiFileElement"; }

    static void newguiobject(void *presult, BasicObject *o, void *xmldata)
    {
        GuiElement *r = new GuiFileElement((TiXmlElement*)xmldata, (GuiElement*)o);
        *(GuiElement**)presult = r;
    }
protected:
    virtual DECLSPEC void onInit();
    
private:
    // returns the number of children (in 1st generation) added to this element
    int create();
    // the XML data that was used to create the currently existing children
    TiXmlDocument xmlChildrenDoc;
};

#endif

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