private void ChangeLampsRegime(ScannerLampsRegime newRegime)
{
Logger.LogVerbose(Message.ScannerManagerSetLampsRegime, _lampsRegime, newRegime);
if (!IsTemporaryLampsRegime(_lampsRegime) && IsTemporaryLampsRegime(newRegime))
_previousLampsRegime = _lampsRegime;
_lampsRegime = newRegime;
}
private static bool IsTemporaryLampsRegime(ScannerLampsRegime regime)
{
return
regime == ScannerLampsRegime.Alerting ||
regime == ScannerLampsRegime.Scanning;
}
public void SetLampsRegime(ScannerLampsRegime lampsRegime)
{
lock (s_lampsRegimeSync)
{
if (_lampsRegime == lampsRegime)
{
Logger.LogVerbose(Message.ScannerManagerTrySetEqualsLampsRegime, lampsRegime);
return;
}
ChangeLampsRegime(lampsRegime);
_alertingBlinkCount = 0;
_lampsRegimeChanged.Set();
}
}
public bool StartScanning(ScannerLampsRegime regime)
{
Logger.LogVerbose(Message.Common_DebugCall);
LoadParameters();
_recognitionManager.InitRecognition();
_sheetProcessingSession.Reset();
var res = StartScanningInternal();
SetLampsRegime(regime);
Logger.LogVerbose(Message.Common_DebugReturn);
return res;
}
private void RestorePreviousLampsRegime()
{
lock (s_lampsRegimeSync)
{
if (!IsTemporaryLampsRegime(_lampsRegime))
{
Logger.LogVerbose(
Message.ScannerManagerLateTryRestoreLampsRegime, _lampsRegime, _previousLampsRegime);
return;
}
Logger.LogVerbose(Message.ScannerManagerRestoreLampsRegime, _lampsRegime, _previousLampsRegime);
_lampsRegime = _previousLampsRegime;
_alertingBlinkCount = 0;
_lampsRegimeChanged.Set();
}
}
