gls_menu_dictionary.h

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#if !defined(GLS_MENUDICTIONARY_H)
#define GLS_MENUDICTIONARY_H

#ifdef WIN32
#pragma warning (disable:4786)
#endif

#include <string>
#include <iomanip>

#include "disti_metadata.h"
#include "gls_menu_data.h"

//============================================================================
//============================================================================
class GlsMenuDictionary : public disti::DistiAttribDict
{
public:
    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    std::string Expand(
        const std::string& str, 
        const char* startDelim = "$(", 
        const char* endDelim   = ")");

    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    template <class T>
    void Attach(const std::string& name, T*& t)
    {
        GlsMenuData_T<T>* data = 
            dynamic_cast<GlsMenuData_T<T>*>(Get(disti::AttributeName(name)));
        if (data)
            data->Attach(t);
    }

    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    template <class T>
    bool Refer(const std::string& name, T& t)
    {
        bool success(false);
        GlsMenuData_T<T>* data = 
            dynamic_cast<GlsMenuData_T<T>*>(Get(disti::AttributeName(name)));
        if (data)
            success = data->ReferTo(t);
        return success;
    }

    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    template <class T>
    bool ReferCopy(const std::string& name, T& t)
    {
        bool success(false);
        GlsMenuData_T<T>* data = 
            dynamic_cast<GlsMenuData_T<T>*>(Get(disti::AttributeName(name)));
        if (data)
        {
            T currentVal = data->Value();
            success = data->ReferTo(t);
            if (success)
            {
                data->Value(currentVal);
            }
        }
        return success;
    }
};


#endif // GLS_MENUDICTIONARY_H