From 314a95c3c8a8e3b0b3d136167440b80f713ec3b7 Mon Sep 17 00:00:00 2001
From: vsonnier <vsonnier@users.noreply.github.com>
Date: Thu, 30 Jun 2016 19:48:04 +0200
Subject: [PATCH] FOCUS: Force center of main Waterfall/Spectrum on active
 demod on session load

---
 src/AppFrame.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/AppFrame.cpp b/src/AppFrame.cpp
index c505ec1..3ef14d2 100644
--- a/src/AppFrame.cpp
+++ b/src/AppFrame.cpp
@@ -1294,6 +1294,7 @@ void AppFrame::OnIdle(wxIdleEvent& event) {
                 demodWaterfallCanvas->setCenterFrequency(centerFreq);
                 demodSpectrumCanvas->setCenterFrequency(centerFreq);
             }
+
             std::string dSelection = demodModeSelector->getSelectionLabel();
 #ifdef ENABLE_DIGITAL_LAB
             std::string dSelectionadv = demodModeSelectorAdv->getSelectionLabel();
@@ -1811,6 +1812,13 @@ bool AppFrame::loadSession(std::string fileName) {
         if (focusDemod) {
             wxGetApp().bindDemodulators(&demodsLoaded);
             wxGetApp().getDemodMgr().setActiveDemodulator(focusDemod, false);
+
+            long long focusCenterFreq = focusDemod->getFrequency();
+            //on loading, force center of the main Waterfall / Spectrum on the active demodulator: 
+            waterfallCanvas->setCenterFrequency(focusCenterFreq);
+            spectrumCanvas->setCenterFrequency(focusCenterFreq);
+            
+
         }
         }
     } catch (DataTypeMismatchException &e) {