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Add shift key no-carry for bandwidth and center

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This commit is contained in:
Charles J. Cliffe 2015-03-27 23:25:59 -04:00
parent b74e0d0fad
commit 3127868895
1 changed files with 19 additions and 2 deletions
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21
src/visual/TuningCanvas.cpp
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@ -245,10 +245,19 @@ void TuningCanvas::OnMouseReleased(wxMouseEvent& event) {
activeDemod->setFrequency(freq);
activeDemod->updateLabel(freq);
activeDemod->setFollow(true);
}
if (hoverState == TUNING_HOVER_BW) {
long bw = wxGetApp().getDemodMgr().getLastBandwidth()+amount;
long bw = wxGetApp().getDemodMgr().getLastBandwidth();
if (shiftDown) {
bool carried = (long)((bw) / (exp * 10)) != (long)((bw + amount) / (exp * 10));
bw += carried?(9*-amount):amount;
} else {
bw += amount;
}
if (bw > wxGetApp().getSampleRate()) {
bw = wxGetApp().getSampleRate();
}
@ -261,7 +270,15 @@ void TuningCanvas::OnMouseReleased(wxMouseEvent& event) {
}
if (hoverState == TUNING_HOVER_CENTER) {
wxGetApp().setFrequency(wxGetApp().getFrequency() + amount);
long long ctr = wxGetApp().getFrequency();
if (shiftDown) {
bool carried = (long long)((ctr) / (exp * 10)) != (long long)((ctr + amount) / (exp * 10));
ctr += carried?(9*-amount):amount;
} else {
ctr += amount;
}
wxGetApp().setFrequency(ctr);
}
SetCursor(wxCURSOR_ARROW);