public static YTemperatureProxy FindTemperature(string name)
{
// cases to handle:
// name ="" no matching unknwn
// name ="" unknown exists
// name != "" no matching unknown
// name !="" unknown exists
YTemperature func = null;
YTemperatureProxy res = (YTemperatureProxy)YFunctionProxy.FindSimilarUnknownFunction("YTemperatureProxy");
if (name == "")
{
if (res != null)
{
return(res);
}
res = (YTemperatureProxy)YFunctionProxy.FindSimilarKnownFunction("YTemperatureProxy");
if (res != null)
{
return(res);
}
func = YTemperature.FirstTemperature();
if (func != null)
{
name = func.get_hardwareId();
if (func.get_userData() != null)
{
return((YTemperatureProxy)func.get_userData());
}
}
}
else
{
func = YTemperature.FindTemperature(name);
if (func.get_userData() != null)
{
return((YTemperatureProxy)func.get_userData());
}
}
if (res == null)
{
res = new YTemperatureProxy(func, name);
}
if (func != null)
{
res.linkToHardware(name);
if (func.isOnline())
{
res.arrival();
}
}
return(res);
}
// called when a device is unplugged
public void deviceRemoval(YModule m)
{
//Cycle on All DropDown gauges
for (int j = 0; j < gauges.GetLength(0); j++)
{
ComboBox d = gauges[j].getDropDown();
int selected = d.SelectedIndex;
// cycle on all gauge dropdown items
for (int i = d.Items.Count - 1; i >= 0; i--)
{ //search for function stored in the drop down list
MyTemperature mt = (MyTemperature)d.Items[i];
YTemperature t = mt.getYTemperature();
// test if the fucntion parent module is the the one removed
// note : it's too late to use get_module on t, so with use
// a little trick: with stored the module serial in the function
// userdate.
if ((string)t.get_userData() == m.get_serialNumber())
{ // remove it from the drop down
d.Items.RemoveAt(i);
// selected index update
if (selected == i)
{
selected--;
}
if (selected >= d.Items.Count)
{
selected = d.Items.Count - 1;
}
}
}
if (selected >= 0)
{
d.SelectedIndex = selected;
}
}
// disable empty dropdowns
for (int j = 0; j < gauges.GetLength(0); j++)
{
ComboBox d = gauges[j].getDropDown();
if (d.Enabled && d.Items.Count <= 0)
{
d.Enabled = false;
}
}
}
