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Link.h

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/*
 **     \file Link.h
 **     \date  2006-05-05
 **     \author grymse@alhem.net
**/
/*
Copyright (C) 2006  Anders Hedstrom

This program 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 2
of the License, or (at your option) any later version.

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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
#ifndef _CGI_LINK_H
#define _CGI_LINK_H

#include <string>
#include <list>
#include "Styled.h"

class WebForm;


namespace Cgi
{


class Link : public Styled
{
        class Param {
        public:
                Param(const std::string& name) : m_name(name) {}
                virtual ~Param() {}
                virtual std::string Print() {
                        std::string tmp = "&amp;";
                        tmp += m_name;
                        return tmp;
                }
                std::string m_name;
        };
        class Param2 : public Param {
        public:
                Param2(const std::string& name,const std::string& value) : Param(name), m_value(value) {}
                std::string Print() {
                        std::string tmp = "&amp;";
                        tmp += m_name;
                        tmp += "=";
                        tmp += m_value;
                        return tmp;
                }
                std::string m_value;
        };
        typedef std::list<Param *> param_v;
public:
        Link(WebForm *, const std::string& action, const std::string& linktext);
        ~Link();

        void AddParam(const std::string& name);
        void AddParam(const std::string& name,const std::string& value);
        void AddParam(const std::string& name,long value);

        const std::string& GetLink();

private:
        Link(const Link& ) {} // copy constructor
        Link& operator=(const Link& ) { return *this; } // assignment operator
        WebForm *m_webform;
        std::string m_action;
        std::string m_linktext;
        param_v m_params;
        std::string m_link;
};


} // namespace Cgi


#endif // _CGI_LINK_H

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Page, code, and content Copyright (C) 2004 by Anders Hedström