From 54f951bf18aafe2a0eb773b6d47e75a0cb27dfb4 Mon Sep 17 00:00:00 2001
From: Mike Walters <mike@flomp.net>
Date: Thu, 2 Feb 2017 17:51:47 +0000
Subject: [PATCH] Don't export filtered samples when the filter isn't visible

---
 plotview.cpp      | 6 +++++-
 spectrogramplot.h | 3 ++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/plotview.cpp b/plotview.cpp
index 172acca..e22a966 100644
--- a/plotview.cpp
+++ b/plotview.cpp
@@ -110,7 +110,11 @@ void PlotView::contextMenuEvent(QContextMenuEvent * event)
     connect(
         save, &QAction::triggered,
         this, [=]() {
-            exportSamples(src);
+            if (selectedPlot == spectrogramPlot) {
+                exportSamples(spectrogramPlot->tunerEnabled() ? spectrogramPlot->output() : spectrogramPlot->input());
+            } else {
+                exportSamples(src);
+            }
         }
     );
     menu.addAction(save);
diff --git a/spectrogramplot.h b/spectrogramplot.h
index daf9d22..51e2bcc 100644
--- a/spectrogramplot.h
+++ b/spectrogramplot.h
@@ -44,7 +44,9 @@ public:
     void paintFront(QPainter &painter, QRect &rect, range_t<off_t> sampleRange) override;
     void paintMid(QPainter &painter, QRect &rect, range_t<off_t> sampleRange) override;
     bool mouseEvent(QEvent::Type type, QMouseEvent event) override;
+    std::shared_ptr<SampleSource<std::complex<float>>> input() { return inputSource; };
     void setSampleRate(off_t sampleRate);
+    bool tunerEnabled();
     void enableScales(bool enabled);
 
 public slots:
@@ -82,7 +84,6 @@ private:
     float getTunerPhaseInc();
     std::vector<float> getTunerTaps();
     int linesPerTile();
-    bool tunerEnabled();
     void paintFrequencyScale(QPainter &painter, QRect &rect);
 };