elementInput.hh

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/*===========================================================================*\
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\*===========================================================================*/

#ifndef VSI_ELEMENTINPUT_HH
#define VSI_ELEMENTINPUT_HH

//== INCLUDES =================================================================
#include <QString>

#include <QDomDocument>
#include <QDomElement>
#include <QXmlQuery>

#include "elementInOut.hh"
#include "../parser/input.hh"

//== NAMESPACES ===============================================================
namespace VSI {

//== CLASS DEFINITION =========================================================

class ElementInput : public ElementInOut {

  public:

    ElementInput (Input *_in, SceneElement *_parent);

    ~ElementInput ();

    Type type () const { return TypeInput; };

    void setValid (bool _value) { valid_ = _value; };

    bool valid ();

    void setValue (QString _value);

    QString value () const { return value_; };

    void addConnection (Connection *_conn);

    void removeConnection (Connection *_conn);

    void set (bool _set);

    bool isSet ();

    void setForceAsk (bool _set) { forceAsk_ = _set; };

    bool isForceAskSet () const { return forceAsk_; };

    unsigned int state ();

    void saveToXml (QDomDocument &_doc, QDomElement &_root);

    void loadFromXml (QXmlQuery &_xml);

  private:
    Input *in_;


    bool valid_;

    bool isSet_;
    QString value_;

    bool forceAsk_;
};

//=============================================================================
}
//=============================================================================

#endif