// Datalogger buttons handling
private void DataLoggerButton_Click(object sender, EventArgs e)
{
YSensor s = getSelectedSensor();
if (s != null)
{
YModule m = s.get_module(); // get the module harboring the sensor
YDataLogger dtl = YDataLogger.FindDataLogger(m.get_serialNumber() + ".dataLogger");
if (dtl.isOnline())
{
if (sender == RecordButton)
{
dtl.set_recording(YDataLogger.RECORDING_ON);
}
if (sender == PauseButton)
{
dtl.set_recording(YDataLogger.RECORDING_OFF);
}
if (sender == DeleteButton)
{
dtl.set_recording(YDataLogger.RECORDING_OFF);
MessageBox.Show("clear");
dtl.forgetAllDataStreams();
clearGraph();
}
}
}
refreshDatloggerButton(s);
}
// update the datalogger control buttons
private void refreshDatloggerButton(YSensor s)
{
if (s != null)
{
YModule m = s.get_module(); // get the module harboring the sensor
YDataLogger dtl = YDataLogger.FindDataLogger(m.get_serialNumber() + ".dataLogger");
if (dtl.isOnline())
{
if (dtl.get_recording() == YDataLogger.RECORDING_ON)
{
RecordButton.Enabled = false;
PauseButton.Enabled = true;
DeleteButton.Enabled = false;
return;
}
else
{
RecordButton.Enabled = true;
PauseButton.Enabled = false;
DeleteButton.Enabled = true;
return;
}
}
}
RecordButton.Enabled = false;
PauseButton.Enabled = false;
DeleteButton.Enabled = false;
}
public static YDataLoggerProxy FindDataLogger(string name)
{
// cases to handle:
// name ="" no matching unknwn
// name ="" unknown exists
// name != "" no matching unknown
// name !="" unknown exists
YDataLogger func = null;
YDataLoggerProxy res = (YDataLoggerProxy)YFunctionProxy.FindSimilarUnknownFunction("YDataLoggerProxy");
if (name == "")
{
if (res != null)
{
return(res);
}
res = (YDataLoggerProxy)YFunctionProxy.FindSimilarKnownFunction("YDataLoggerProxy");
if (res != null)
{
return(res);
}
func = YDataLogger.FirstDataLogger();
if (func != null)
{
name = func.get_hardwareId();
if (func.get_userData() != null)
{
return((YDataLoggerProxy)func.get_userData());
}
}
}
else
{
// allow to get datalogger from the name of any function
int p = name.IndexOf(".");
if (p > 0)
{
name = name.Substring(0, p) + ".dataLogger";
}
func = YDataLogger.FindDataLogger(name);
if (func.get_userData() != null)
{
return((YDataLoggerProxy)func.get_userData());
}
}
if (res == null)
{
res = new YDataLoggerProxy(func, name);
}
if (func != null)
{
res.linkToHardware(name);
if (func.isOnline())
{
res.arrival();
}
}
return(res);
}
private void clearDataLogger(object sender, EventArgs e)
{
if (System.Windows.Forms.MessageBox.Show("Do you really want to erase contents of all dataloggers related to this graph?",
"Erase dataloggers contents?",
MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
List <YDataLogger> loggers = new List <YDataLogger>();
for (int i = 0; i < SeriesCount; i++)
{
ChartSerie s = (ChartSerie)prop.GetType().GetProperty("Graph_series" + i.ToString()).GetValue(prop, null);
CustomYSensor sensor = s.DataSource_source;
if (!(sensor is NullYSensor))
{
sensor.stopDataloggerloading();
string serial = sensor.get_hardwareId();
int n = serial.IndexOf(".");
serial = serial.Substring(0, n);
YDataLogger d = YDataLogger.FindDataLogger(serial + ".dataLogger");
if (d.isOnline())
{
if (loggers.IndexOf(d) < 0)
{
loggers.Add(d);
}
}
}
}
for (int i = 0; i < loggers.Count; i++)
{
loggers[i].forgetAllDataStreams();
loggers[i].set_recording(YDataLogger.RECORDING_ON);
}
bool tmp = prop.Graph_showRecordedData;
prop.Graph_showRecordedData = false;
truncateView();
prop.Graph_showRecordedData = tmp;
}
