/// <summary>
///
/// </summary>
/// <param name="parameter"></param>
/// <param name="value"></param>
/// <returns></returns>
private Task <bool> WaitForParameterChanged(R7GenericDeviceParameter parameter, int value, bool throwOnError = false)
{
return(Task.Run(() =>
{
try
{
var current = ConnectedDevice.Parameters.SingleOrDefault(x => x.Id == parameter.FromR7());
if (current == null)
{
throw new Exception();
}
//if (Convert.ToInt32(current.CachedValue) == value)
//return true;
AutoResetEvent r = new AutoResetEvent(false);
EventHandler <ParameterChangedEventArgs> handler = (s, e) =>
{
if (e.Parameter.Id.ToR7().EnumToInt() == parameter.EnumToInt())
{
r.Set();
}
};
try
{
ConnectedDevice.ParameterChanged += handler;
r.WaitOne(TimeSpan.FromSeconds(10));
var @new = ConnectedDevice.Parameters.SingleOrDefault(x => x.Id == parameter.FromR7());
if (Convert.ToInt32(@new.CachedValue) != value)
{
throw new Exception();
}
return true;
}
finally
{
ConnectedDevice.ParameterChanged -= handler;
}
}
catch (Exception e)
{
if (throwOnError)
{
throw e;
}
return false;
}
}));
}
/// <summary>
///
/// </summary>
/// <param name="parameter"></param>
/// <param name="value"></param>
/// <returns></returns>
private Task <bool> WaitForParameterAny(R7GenericDeviceParameter parameter, bool throwOnError = false)
{
return(Task.Run(() =>
{
try
{
var current = comms.CurrentDevice.ParameterForIdentifier(parameter.EnumToInt())?.CachedValue;
if (current != 999 &&
current != 255
#if ANDROID
&& current != -1
#endif
)
{
return true;
}
AutoResetEvent r = new AutoResetEvent(false);
EventHandler <ParameterChangedEventArgs> handler = (s, e) =>
{
if (e.Parameter.Id.ToR7().EnumToInt() == parameter.EnumToInt())
{
r.Set();
}
};
EventHandler <DeviceParameter> handler1 = (s, e) =>
{
if (e.Identifier.ToR7().EnumToInt() == parameter.EnumToInt())
{
r.Set();
}
};
EventHandler <LockStatusUpdatedEventArgs> handler2 = (s, e) =>
{
if (e.New != LockState.Unlocked)
{
r.Set();
}
};
try
{
__DeviceParameterUpdated += handler1;
ConnectedDevice.ParameterChanged += handler;
ConnectedDevice.DeviceLockStatusUpdated += handler2;
r.WaitOne(TimeSpan.FromSeconds(10));
var @new = comms.CurrentDevice.ParameterForIdentifier(parameter.EnumToInt())?.CachedValue;
if (@new == 999 ||
@new == 255
#if ANDROID
|| @new == -1
#endif
)
{
if (device.LockStatus == LockState.Locked)
{
throw new DeviceIsLockedException();
}
throw new Exception();
}
return true;
}
finally
{
__DeviceParameterUpdated -= handler1;
ConnectedDevice.ParameterChanged -= handler;
ConnectedDevice.DeviceLockStatusUpdated -= handler2;
}
}
catch (Exception e)
{
if (throwOnError)
{
throw e;
}
return false;
}
}));
}