def ScanScreen(self, event): # Look for signals on the current screen
lst = self.hardware.rpt_freq_list
app = self.application
vfo = app.VFO
tx_freq = vfo + app.txFreq
sample_rate = app.sample_rate
limit = int(sample_rate / 2.0 * self.config.display_fraction * 0.95) # edge of screen
self.scan_n1 = None
self.scan_n = None
for n in range(len(lst)):
if lst[n] > vfo - limit and self.scan_n1 is None:
self.scan_n1 = n # inclusive
if lst[n] >= tx_freq and self.scan_n is None:
self.scan_n = n
if lst[n] > vfo + limit:
break
self.scan_n2 = n # inclusive
if self.scan_n is None:
self.scan_n = self.scan_n1
if self.direction > 0: # left click; go up
seq = range(self.scan_n + 1, self.scan_n2 + 1)
if not self.keep_going:
seq += range(self.scan_n1, self.scan_n)
else: # right click; go down
seq = range(self.scan_n - 1, self.scan_n1 - 1, -1)
if not self.keep_going:
seq += range(self.scan_n2, self.scan_n, -1)
for n in seq:
freq = lst[n]
if not QS.get_squelch(freq - vfo):
app.ChangeHwFrequency(freq - vfo, vfo, 'Repeater', event)
return True # frequency was changed
return False # frequency was not changed
def ScanScreen(self, event): # Look for signals on the current screen
lst = self.hardware.rpt_freq_list
app = self.application
vfo = app.VFO
tx_freq = vfo + app.txFreq
sample_rate = app.sample_rate
limit = int(sample_rate / 2.0 * self.config.display_fraction * 0.95) # edge of screen
self.scan_n1 = None
self.scan_n = None
for n in range(len(lst)):
if lst[n] > vfo - limit and self.scan_n1 is None:
self.scan_n1 = n # inclusive
if lst[n] >= tx_freq and self.scan_n is None:
self.scan_n = n
if lst[n] > vfo + limit:
break
self.scan_n2 = n # inclusive
if self.scan_n is None:
self.scan_n = self.scan_n1
if self.direction > 0: # left click; go up
seq = range(self.scan_n + 1, self.scan_n2 + 1)
if not self.keep_going:
seq += range(self.scan_n1, self.scan_n)
else: # right click; go down
seq = range(self.scan_n - 1, self.scan_n1 - 1, -1)
if not self.keep_going:
seq += range(self.scan_n2, self.scan_n, -1)
for n in seq:
freq = lst[n]
if not QS.get_squelch(freq - vfo):
app.ChangeHwFrequency(freq - vfo, vfo, 'Repeater', event)
return True # frequency was changed
return False # frequency was not changed
def OnTimerEvent(self, event):
if QS.get_squelch(self.application.txFreq):
if self.keep_going:
if not self.ScanScreen(event):
self.MoveVfo(event)
else:
self.ScanScreen(event)
elif not self.scanner:
self.scan_timer.Stop()
def OnTimerEvent(self, event):
if QS.get_squelch(self.application.txFreq):
if self.keep_going:
if not self.ScanScreen(event):
self.MoveVfo(event)
else:
self.ScanScreen(event)
elif not self.scanner:
self.scan_timer.Stop()
