From e504f4f28281675282d42a29e9c1a03885d32707 Mon Sep 17 00:00:00 2001
From: "Charles J. Cliffe" <cj@cubicproductions.com>
Date: Sun, 25 Jan 2015 21:03:17 -0500
Subject: [PATCH] Fix demodulator selection menu radio and display

---
 src/demod/DemodulatorInstance.cpp | 9 +++++++--
 src/demod/DemodulatorInstance.h   | 1 +
 src/visual/ScopeCanvas.cpp        | 2 +-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/demod/DemodulatorInstance.cpp b/src/demod/DemodulatorInstance.cpp
index ccbb3d1..62e009a 100644
--- a/src/demod/DemodulatorInstance.cpp
+++ b/src/demod/DemodulatorInstance.cpp
@@ -2,7 +2,7 @@
 
 DemodulatorInstance::DemodulatorInstance() :
         t_Demod(NULL), t_PreDemod(NULL), t_Audio(NULL), threadQueueDemod(NULL), demodulatorThread(NULL), terminated(true), audioTerminated(true), demodTerminated(
-        true), preDemodTerminated(true), active(false), squelch(false), stereo(false), currentFrequency(0), currentBandwidth(0) {
+        true), preDemodTerminated(true), active(false), squelch(false), stereo(false), currentFrequency(0), currentBandwidth(0), currentOutputDevice(-1) {
 
     label = new std::string("Unnamed");
     threadQueueDemod = new DemodulatorThreadInputQueue;
@@ -224,10 +224,15 @@ void DemodulatorInstance::setOutputDevice(int device_id) {
         command.int_value = device_id;
         audioThread->getCommandQueue()->push(command);
     }
+    currentOutputDevice = device_id;
 }
 
 int DemodulatorInstance::getOutputDevice() {
-    return audioThread->getOutputDevice();
+    if (currentOutputDevice == -1) {
+        return audioThread->getOutputDevice();
+    } else {
+        return currentOutputDevice;
+    }
 }
 
 void DemodulatorInstance::checkBandwidth() {
diff --git a/src/demod/DemodulatorInstance.h b/src/demod/DemodulatorInstance.h
index bd2576a..f4c28ad 100644
--- a/src/demod/DemodulatorInstance.h
+++ b/src/demod/DemodulatorInstance.h
@@ -90,4 +90,5 @@ private:
     long long currentFrequency;
     int currentBandwidth;
     int currentDemodType;
+    int currentOutputDevice;
   };
diff --git a/src/visual/ScopeCanvas.cpp b/src/visual/ScopeCanvas.cpp
index 03db708..ca6ae50 100644
--- a/src/visual/ScopeCanvas.cpp
+++ b/src/visual/ScopeCanvas.cpp
@@ -70,10 +70,10 @@ void ScopeCanvas::OnPaint(wxPaintEvent& WXUNUSED(event)) {
     glViewport(0, 0, ClientSize.x, ClientSize.y);
 
     glContext->DrawBegin();
+    glContext->Plot(waveform_points, stereo);
     if (!deviceName.empty()) {
         glContext->DrawDeviceName(deviceName);
     }
-    glContext->Plot(waveform_points, stereo);
     glContext->DrawEnd();