F:/C++/rssblocks/trunk/rsschannel.h

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/***************************************************************
 * Name:      rsschannel.h
 * Purpose:   rsschannel class definition
 * Author:    Gabriel Espinoza
 * Created:   2011-02-26
 * Copyright: Gabriel Espinoza
 * License: LGPLv3+
 **************************************************************/
#ifndef RSSCHANNEL_H
#define RSSCHANNEL_H

#include "rssitem.h"
#include <wx/xml/xml.h>
#include <stdexcept>

namespace virtuosonic {

//class wxInvalidArg :
//      public std::invalid_argument,public wxException
//      {};
class rsschannel
{
        public:
                rsschannel(wxInputStream& rssdoc) throw (std::invalid_argument);
                virtual ~rsschannel();
                //accessors
                rssitemsarray& GetItems() {return items;}
                const wxString& Getdesc() {return m_desc;}
                const wxString& Gettitle() {return m_title;}
                const wxString& Getlink() {return m_link;}
        private:
                wxXmlDocument m_doc;
                rssitemsarray items;
                wxString m_title;
                wxString m_desc;
                wxString m_link;
                //this functions are inline only to avoid
                //to much identation
                inline void FindChannel(wxXmlNode* node);
                inline void FindItems(wxXmlNode* node);
                inline void AddItem(wxXmlNode* node);
};
}//namespace virtuosonic

#endif // RSSCHANNEL_H