private void OnStateChanged(AsyncData data)
{
using (data)
{
ResultCode resultCode;
if (!data.TryGetResultCode(out resultCode) || resultCode != ResultCode.Ok)
{
return;
}
using (var stateBag = data.GetDataAs <StateBag>())
{
if (stateBag != null)
{
if (_isInitialized)
{
T value;
if (GetData(stateBag, out value))
{
_currentValue = new EyeXEngineStateValue <T>(value);
}
}
}
}
}
}
private static void OnSnapshotCommitted(AsyncData asyncData)
{
try
{
ResultCode resultCode;
if (!asyncData.TryGetResultCode(out resultCode))
{
return;
}
if (resultCode == ResultCode.InvalidSnapshot)
{
print("Snapshot validation failed: " + GetErrorMessage(asyncData));
}
else if (resultCode != ResultCode.Ok && resultCode != ResultCode.Cancelled)
{
print("Could not commit snapshot: " + GetErrorMessage(asyncData));
}
}
catch (InteractionApiException ex)
{
print("EyeTracking operation failed: " + ex.Message);
}
asyncData.Dispose();
}
/// <summary>
/// Callback method useful during application development to find malformed or
/// incorrectly set up snapshots and interactors.
/// </summary>
/// <param name="asyncData">Data packet that contains value code and error messages.</param>
private static void OnSnapshotCommitted(AsyncData asyncData)
{
using (asyncData)
{
ResultCode resultCode;
Debug.Assert(asyncData.TryGetResultCode(out resultCode), "Failed to read value code after committing snapshot.");
Debug.Assert(resultCode != ResultCode.InvalidSnapshot, "Snapshot validation failed: " + GetErrorMessage(asyncData));
}
}
private void OnStateChanged(AsyncData data)
{
using (data)
{
ResultCode resultCode;
if (!data.TryGetResultCode(out resultCode) || resultCode != ResultCode.Ok)
{
return;
}
using (var stateBag = data.GetDataAs <StateBag>())
{
T value;
if (stateBag.TryGetStateValue(out value, _statePath))
{
SetCurrentValue(new EngineStateValue <T>(value));
}
}
}
}
/// <summary>
/// Callback method useful during application development to find malformed or
/// incorrectly set up snapshots and interactors.
/// </summary>
/// <param name="asyncData">Data packet that contains value code and error messages.</param>
private static void OnSnapshotCommitted(AsyncData asyncData)
{
using (asyncData)
{
ResultCode resultCode;
Debug.Assert(asyncData.TryGetResultCode(out resultCode), "Failed to read value code after committing snapshot.");
Debug.Assert(resultCode != ResultCode.InvalidSnapshot, "Snapshot validation failed: " + GetErrorMessage(asyncData));
}
}
private void OnSnapshotCommitted(AsyncData asyncData)
{
ResultCode resultCode;
if (!asyncData.TryGetResultCode(out resultCode)) return;
if (resultCode == ResultCode.InvalidSnapshot)
{
Debug.LogWarning("Snapshot validation failed: " + GetErrorMessage(asyncData));
}
else if (resultCode != ResultCode.Ok)
{
Debug.LogWarning("Could not commit snapshot: " + GetErrorMessage(asyncData));
}
}