diff layer/SpectrogramLayer.h @ 1566:1f80a514ce29

Merge from branch spectrogram-export

--- a/layer/SpectrogramLayer.h	Fri Nov 22 14:12:50 2019 +0000
+++ b/layer/SpectrogramLayer.h	Fri Jan 10 14:54:27 2020 +0000
@@ -65,6 +65,9 @@
     
     const ZoomConstraint *getZoomConstraint() const override { return this; }
     ModelId getModel() const override { return m_model; }
+
+    ModelId getExportModel(LayerGeometryProvider *) const override;
+
     void paint(LayerGeometryProvider *v, QPainter &paint, QRect rect) const override;
     void setSynchronousPainting(bool synchronous) override;
 
@@ -72,7 +75,7 @@
     void paintVerticalScale(LayerGeometryProvider *v, bool detailed, QPainter &paint, QRect rect) const override;
 
     bool getCrosshairExtents(LayerGeometryProvider *, QPainter &, QPoint cursorPos,
-                                     std::vector<QRect> &extents) const override;
+                             std::vector<QRect> &extents) const override;
     void paintCrosshairs(LayerGeometryProvider *, QPainter &, QPoint) const override;
 
     QString getFeatureDescription(LayerGeometryProvider *v, QPoint &) const override;
@@ -331,6 +334,9 @@
     ModelId m_wholeCache; // a Dense3DModelPeakCache
     ModelId m_peakCache; // a Dense3DModelPeakCache
     int m_peakCacheDivisor;
+    
+    mutable std::vector<ModelId> m_exporters; // used, waiting to be released
+    
     void checkCacheSpace(int *suggestedPeakDivisor,
                          bool *createWholeCache) const;
     void recreateFFTModel();