From d7784a393df87285135a7ae02d6c825b41ee62b9 Mon Sep 17 00:00:00 2001
From: "Charles J. Cliffe" <cj@cubicproductions.com>
Date: Wed, 25 Mar 2015 21:35:42 -0400
Subject: [PATCH] Tuner debug, spinner index working

---
 src/visual/TuningCanvas.cpp  | 17 +++++++++++++++++
 src/visual/TuningContext.cpp | 18 +++++++++++++++---
 src/visual/TuningContext.h   |  2 ++
 3 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/src/visual/TuningCanvas.cpp b/src/visual/TuningCanvas.cpp
index 2b16016..4b3743c 100644
--- a/src/visual/TuningCanvas.cpp
+++ b/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) {
diff --git a/src/visual/TuningContext.cpp b/src/visual/TuningContext.cpp
index 9526802..b3a184f 100644
--- a/src/visual/TuningContext.cpp
+++ b/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);
diff --git a/src/visual/TuningContext.h b/src/visual/TuningContext.h
index 55a547e..afbb6e5 100644
--- a/src/visual/TuningContext.h
+++ b/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();