Midad/MultiPage/GfxCfg.h

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#ifndef GFXCFG_H
#define GFXCFG_H

#include <Registry/Registry.h>
#include <Configurable/CfgConfigurable.h>

#include <Midad/Util/Signals.h>

class GfxCfg : public CfgConfigurable
{

public:

    GfxCfg();
    virtual ~GfxCfg();

    // Override CfgConfigurable
    virtual void Config();

    // Spawn a RegistryGui to set ourself
    virtual void GuiConfig();

    // Return the Registry of possible values for each config param.
    virtual const Registry& GetPossibles();
    
    // Set the Registry of possible values.  Sub class should call
    // this setting the default or implement GetPossibles().
    void SetPossibles(const Registry& reg);

    SigC::Signal0<void> modified_signal;
    
private:

    // copy constructor, assignment:
    GfxCfg(const GfxCfg& rhs); // copy constructor
    GfxCfg& operator=(const GfxCfg& rhs); // assignment
    
    Registry fPossibles;
};                              // end of class GfxCfg

#endif  // GFXCFG_H

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