#ifndef INPUT_H

#define INPUT_H

#include <QVariant>

class QTextStream;

class QTextCodec;

class Input

{

  public:

    enum Kind

    {

      Bool,

      Int,

      String,

      StrList,

      Obsolete

    };

    virtual ~Input() {}

    virtual QVariant &value() = 0;

    virtual void update() = 0;

    virtual Kind kind() const = 0;

    virtual QString docs() const = 0;

    virtual QString id() const = 0;

    virtual void addDependency(Input *option) = 0;

    virtual void setEnabled(bool) = 0;

    virtual void updateDependencies() = 0;

    virtual void reset() = 0;

    virtual void writeValue(QTextStream &t,QTextCodec *codec) = 0;

};

#endif