Add solo squelch break

src/demod/DemodulatorThread.cpp

@@ -17,6 +17,7 @@ DemodulatorThread::DemodulatorThread(DemodulatorInstance *parent) : IOThread(),
     
     demodInstance = parent;
     muted.store(false);
+    squelchBreak = false;
 }
 
 DemodulatorThread::~DemodulatorThread() {
@@ -147,6 +148,17 @@ void DemodulatorThread::run() {
         
         bool squelched = (squelchEnabled && (signalLevel < squelchLevel));
         
+        if (squelchEnabled) {
+            if (!squelched && !squelchBreak) {
+                if (wxGetApp().getSoloMode()) {
+                    wxGetApp().getDemodMgr().setActiveDemodulator(demodInstance, false);
+                }
+                squelchBreak = true;
+            } else if (squelched && squelchBreak) {
+                squelchBreak = false;
+            }
+        }
+        
         if (audioOutputQueue != NULL && ati && !squelched) {
             std::vector<float>::iterator data_i;
             ati->peak = 0;

src/demod/DemodulatorThread.h

@@ -33,6 +33,7 @@ public:
     void setSquelchLevel(float signal_level_in);
     float getSquelchLevel();
 
+    bool getSquelchBreak();
     
 protected:
     
@@ -46,7 +47,7 @@ protected:
 
     std::atomic<float> squelchLevel;
     std::atomic<float> signalLevel;
-    bool squelchEnabled;
+    bool squelchEnabled, squelchBreak;
     
     Modem *cModem;
     ModemKit *cModemKit;