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Press 'c' on waterfall/demod to center to frequency

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This commit is contained in:
Charles J. Cliffe 2016-01-13 00:23:06 -05:00
parent d2d6f92502
commit beab55a49e
1 changed files with 15 additions and 0 deletions
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15
src/visual/WaterfallCanvas.cpp
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@ -441,6 +441,21 @@ void WaterfallCanvas::OnKeyDown(wxKeyEvent& event) {
case WXK_SPACE:
wxGetApp().showFrequencyInput();
break;
case 'C':
if (wxGetApp().getDemodMgr().getActiveDemodulator()) {
wxGetApp().setFrequency(wxGetApp().getDemodMgr().getActiveDemodulator()->getFrequency());
} else if (mouseTracker.mouseInView()) {
long long freq = getFrequencyAt(mouseTracker.getMouseX());
int snap = wxGetApp().getFrequencySnap();
if (snap > 1) {
freq = roundf((float)freq/(float)snap)*snap;
}
wxGetApp().setFrequency(freq);
}
break;
default:
event.Skip();
return;