comparison layer/SpectrumLayer.h @ 275:bbe57afe9d7d

* avoid trying to calculate fft from incomplete decoded audio file in spectrum

     virtual bool getCrosshairExtents(View *, QPainter &, QPoint cursorPos,
                                      std::vector<QRect> &extents) const;
     virtual void paintCrosshairs(View *, QPainter &, QPoint) const;
 
     virtual QString getFeatureDescription(View *v, QPoint &) const;
+
+    virtual void paint(View *v, QPainter &paint, QRect rect) const;
 
     virtual PropertyList getProperties() const;
     virtual QString getPropertyLabel(const PropertyName &) const;
     virtual PropertyType getPropertyType(const PropertyName &) const;
     virtual QString getPropertyGroupName(const PropertyName &) const;

     int                     m_channel;
     bool                    m_channelSet;
     size_t                  m_windowSize;
     WindowType              m_windowType;
     size_t                  m_windowHopLevel;
+    mutable bool            m_newFFTNeeded;
 
     void setupFFT();
 
     virtual void getBiasCurve(BiasCurve &) const;
     BiasCurve m_biasCurve;