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MenuWeb.h

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// MenuWeb.h
/*
Copyright (C) 2003  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 _MENUWEB_H
#define _MENUWEB_H

#ifdef _WIN32
#define STL_USING_VECTOR
#include <stlhelper.h>
#else
#include <vector>
#endif

namespace Cgi {


enum
{
        MENUITEM_TYPE_FORM = 1,
        MENUITEM_TYPE_SEPARATOR,
        MENUITEM_TYPE_URL,
        MENUITEM_TYPE_IMAGE
};



enum 
{
        MENU_STYLE_FRAME_LEFT = 1,
        MENU_STYLE_TOP,
        MENU_STYLE_LEFT
};



typedef struct
{
        int num;
        int type;
        WebForm *form;
        std::string title;
        std::string url; // <a href=...>
        std::string src; // <img src=...>
} MENUITEM;
typedef std::vector<MENUITEM *> menuitem_v;



class MenuWeb : public Web
{
public:
        MenuWeb(int = MENU_STYLE_TOP);
        MenuWeb(const std::string &,const std::string &,int = MENU_STYLE_TOP);
        MenuWeb(int argc,char *argv[],const std::string &,const std::string &,int = MENU_STYLE_TOP);
        ~MenuWeb();

        void SetMenuStyle(int);

        const MENUITEM & AddMenuItem(WebForm *,const std::string &title);
        void AddMenuSeparator();
        void AddMenuLink(const std::string &url,const std::string &title);
        void AddMenuImage(const std::string &src);

        virtual void ReadCookies();
        virtual void FormInput();
        virtual void CreateHeader();
        virtual void GenerateDocument();

        std::string GetCookiename() { return m_cookiename; }
        void SetCookiename(const std::string &str) { m_cookiename = str; }
        void SetPage(int x) { m_page = x; m_bSetCookie = true; }
        int GetPage() { return m_page; }
        void SetMenuclass(const std::string &x) { m_strClass = x; }

        void SetTheCookie();

private:
  MenuWeb(const MenuWeb& ) {}
  MenuWeb& operator=(const MenuWeb& ) { return *this; }
        int m_count;
        int m_style;
        int m_page;
        std::string m_cookiename;
        bool m_bSetCookie;
        menuitem_v m_items;
        std::string m_strClass;
};

} // namespace

#endif // _MENUWEB_H

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