Move demodulator and main spectrum visual processors to threads

src/process/FFTVisualDataThread.cpp

@@ -59,6 +59,6 @@ void FFTVisualDataThread::run() {
         }
     }
     
-    std::cout << "FFT visual data thread terminated." << std::endl;
+    std::cout << "FFT visual data thread done." << std::endl;
 }
 

src/process/SpectrumVisualDataThread.cpp

@@ -0,0 +1,25 @@
+#include "SpectrumVisualDataThread.h"
+#include "CubicSDR.h"
+
+SpectrumVisualDataThread::SpectrumVisualDataThread() {
+}
+
+SpectrumVisualDataThread::~SpectrumVisualDataThread() {
+    
+}
+
+SpectrumVisualProcessor *SpectrumVisualDataThread::getProcessor() {
+    return &sproc;
+}
+
+void SpectrumVisualDataThread::run() {
+    std::cout << "Spectrum visual data thread started." << std::endl;
+    
+    while(!terminated) {
+        std::this_thread::sleep_for(std::chrono::milliseconds(12));
+        sproc.run();
+    }
+    
+    std::cout << "Spectrum visual data thread done." << std::endl;
+}
+

src/process/SpectrumVisualDataThread.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "IOThread.h"
+#include "SpectrumVisualProcessor.h"
+
+class SpectrumVisualDataThread : public IOThread {
+public:
+    SpectrumVisualDataThread();
+    ~SpectrumVisualDataThread();
+    SpectrumVisualProcessor *getProcessor();
+    
+    void run();
+    
+protected:
+    SpectrumVisualProcessor sproc;
+};