elementFunction.hh

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

#ifndef VSI_ELEMENTFUNCTION_HH
#define VSI_ELEMENTFUNCTION_HH

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

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


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

//== FORWARDDECLARATIONS ======================================================
class Function;
class SceneElement;
class GraphicsScene;

class ElementFunction : public QObject{

  Q_OBJECT

  public:

    ElementFunction (Function *_f, SceneElement *_element);

    ~ElementFunction ();

    SceneElement *element () { return element_; };

    Function *function () { return function_; };

    GraphicsScene *scene () { return scene_; };

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

    void loadFromXml (QXmlQuery &_xml);

  public slots:

    // Initates editing of this function
    void editFunction ();

  private:

    SceneElement *element_;
    Function *function_;

    GraphicsScene *scene_;
};

}

#endif