Tuner debug, spinner index working

src/visual/TuningCanvas.cpp

@@ -110,6 +110,23 @@ void TuningCanvas::OnIdle(wxIdleEvent &event) {
 
 void TuningCanvas::OnMouseMoved(wxMouseEvent& event) {
     InteractiveCanvas::OnMouseMoved(event);
+    int index;
+
+    index = glContext->GetTunerDigitIndex(mouseTracker.getMouseX(),11,-1.0,(1.0/3.0)*2.0); // freq
+    if (index > 0) {
+        std::cout << "freq " << index << std::endl;
+    }
+
+    index = glContext->GetTunerDigitIndex(mouseTracker.getMouseX(),7,-1.0+(2.25/3.0),(1.0/4.0)*2.0); // bw
+    if (index > 0) {
+        std::cout << "bw " << index << std::endl;
+    }
+
+    index = glContext->GetTunerDigitIndex(mouseTracker.getMouseX(),11,-1.0+(2.0/3.0)*2.0,(1.0/3.0)*2.0); // center
+    if (index > 0) {
+        std::cout << "ctr " << index << std::endl;
+    }
+
 }
 
 void TuningCanvas::OnMouseDown(wxMouseEvent& event) {

src/visual/TuningContext.cpp

@@ -108,6 +108,21 @@ void TuningContext::DrawTuner(long long freq, int count, float displayPos, float
     glEnd();
 }
 
+int TuningContext::GetTunerDigitIndex(float mPos, int count, float displayPos, float displayWidth) {
+    mPos -= 0.5;
+    mPos *= 2.0;
+
+    float delta = mPos-displayPos;
+
+    if (delta < 0 || delta > displayWidth) {
+        return 0;
+    }
+
+    int index = floor((delta/displayWidth)*(count));
+
+    return count-index;
+}
+
 void TuningContext::DrawDemodFreqBw(long long freq, unsigned int bw, long long center) {
     GLint vp[4];
     glGetIntegerv( GL_VIEWPORT, vp);
@@ -115,9 +130,6 @@ void TuningContext::DrawDemodFreqBw(long long freq, unsigned int bw, long long c
     float viewHeight = (float) vp[3];
     float viewWidth = (float) vp[2];
 
-    #define NUM_BINS 11
-    short num_bin[NUM_BINS] = { 0, 0, 1, 0, 5, 7, 0, 0, 0, 0, 0 };
-
     DrawTuner(freq,11,-1.0,(1.0/3.0)*2.0);
     DrawTuner(bw,7,-1.0+(2.25/3.0),(1.0/4.0)*2.0);
     DrawTuner(center,11,-1.0+(2.0/3.0)*2.0,(1.0/3.0)*2.0);

src/visual/TuningContext.h

@@ -14,6 +14,8 @@ public:
     void DrawBegin();
     void Draw(float r, float g, float b, float a, float p1, float p2);
     void DrawTuner(long long freq, int count, float displayPos, float displayWidth);
+    int GetTunerDigitIndex(float mPos, int count, float displayPos, float displayWidth);
+
     void DrawDemodFreqBw(long long freq, unsigned int bw, long long center);
     void DrawEnd();