/******************************************************************************

 *

 * 

 *

 * Copyright (C) 1997-2015 by Dimitri van Heesch.

 *

 * Permission to use, copy, modify, and distribute this software and its

 * documentation under the terms of the GNU General Public License is hereby 

 * granted. No representations are made about the suitability of this software 

 * for any purpose. It is provided "as is" without express or implied warranty.

 * See the GNU General Public License for more details.

 *

 */

#ifndef _HTMLATTRIB_H

#define _HTMLATTRIB_H

#include <qcstring.h>

#include <qlist.h>

/*! A Html option. A name, value pair */

struct HtmlAttrib

{

  QCString name;

  QCString value;

};

/*! @brief A list of Html attributes. 

 *

 * The Html attributes are deeply copied into the list.

 */

class HtmlAttribList : public QList<HtmlAttrib>

{

  public:

    HtmlAttribList() : QList<HtmlAttrib>() { setAutoDelete(TRUE); }

   ~HtmlAttribList() { clear(); }

    HtmlAttribList(const HtmlAttribList &l) : QList<HtmlAttrib>() 

    { operator=(l); }

    HtmlAttribList &operator=(const HtmlAttribList &l)

    { clear(); QList<HtmlAttrib>::operator=(l); return *this; }

    QCString find(const QCString name) const

    {

      QListIterator<HtmlAttrib> it(*this);

      QCString result;

      HtmlAttrib *attr;

      for (;(attr=it.current());++it)

      {

        if (attr->name==name) return attr->value;

      }

      return result;

    }

    QCString toString() const

    {

      QListIterator<HtmlAttrib> it(*this);

      QCString result;

      HtmlAttrib *attr;

      for (;(attr=it.current());++it)

      {

        result+=" "+attr->name+"=\""+attr->value+"\"";

      }

      return result;

    }

  private:

    HtmlAttrib *newValue( HtmlAttrib *v ) const

    { return new HtmlAttrib(*v); }

    void deleteValue(HtmlAttrib *v) const

    { delete v;  }

};

/*! @brief Html attribute list iterator */

class HtmlAttribListIterator : public QListIterator<HtmlAttrib>

{

  public:

    HtmlAttribListIterator(const HtmlAttribList &l) : QListIterator<HtmlAttrib>(l) {}

};

#endif