FourierWindowInterface.h

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#ifndef FOURIERWINDOWINTERFACE_H
#define FOURIERWINDOWINTERFACE_H

#include <QObject>
#include <QWidget>

class QDomElement;

class FourierWindowInterface : public QObject
{
  Q_OBJECT

public:
    FourierWindowInterface(QObject *parent = 0) : QObject(parent) {};
    virtual ~FourierWindowInterface() {};

    virtual QString getWindowName() const = 0;
    virtual QWidget * getWindowControls(QWidget *parent) const = 0;
    virtual QVector<qreal> applyWindowFunction(const QVector<qreal> &data) const = 0;
    virtual void appendToDomNode(QDomElement &node) const = 0;
    virtual void initializeFromDomNode(const QDomElement &node) = 0;

signals:
    void windowParamsChanged();

};

#endif // FOURIERWINDOWINTERFACE_H