RTTY BROWSER

Added code to reduce incidence of adjacent channel duplication
  Added reverse WF->browser link for rtty browser

src/cw_rtty/view_rtty.cxx

@@ -375,7 +375,11 @@ void view_rtty::find_signals()
 			spwrlo = wf->powerDensity(chf - shift/2, rtty_baud) / 2;
 			spwrhi = wf->powerDensity(chf + shift/2, rtty_baud) / 2;
 			npwr = wf->powerDensity(chf, rtty_baud / 2) + 1e-10;
-			if ((spwrlo / npwr > level) && (spwrhi / npwr > level)) {
+			if ((spwrlo / npwr > level) && 
+				(spwrhi / npwr > level) &&
+				(i && channel[i-1].state == IDLE) &&
+				(i > 2 && channel[i-2].state == IDLE) &&
+				((i < (progdefaults.VIEWERchannels - 2)) && channel[i+1].state == IDLE)) {
 				channel[i].frequency = chf;
 				channel[i].sigsearch = SIGSEARCH;
 				channel[i].state = SEARCHING;

src/dialogs/Viewer.cxx

@@ -288,6 +288,15 @@ void viewer_paste_freq(int freq)
 		}
 	}
 	if (rttyviewer) {
+		for (int i = 0; i < progdefaults.VIEWERchannels; i++) {
+			if (fabs(rttyviewer->get_freq(i) - freq) <= 50) {
+				if (mainViewer)
+					mainViewer->select(i+1);
+				if (dlgViewer)
+					brwsViewer->select(i+1);
+				return;
+			}
+		}
 	}
 }
 

src/include/view_rtty.h

@@ -146,6 +146,7 @@ public:
 	void find_signals();
 	void clearch(int ch);
 	void clear();
+	int get_freq(int n) { return (int)channel[n].frequency;}
 
 };