/// ------------------------------------------------------------------------------------
/// <summary>
/// Return the transcription and/or translation roles if all the segments are not
/// empty.
/// </summary>
/// ------------------------------------------------------------------------------------
public override IEnumerable <ComponentRole> GetAssignedRoles()
{
var transcriptionTier = Tiers.GetTranscriptionTier();
if (transcriptionTier != null && transcriptionTier.GetIsComplete())
{
yield return(_componentRoles.Single(r => r.Id == ComponentRole.kTranscriptionComponentRoleId));
}
// Stage status (complete-incomplete) is not displaying the status for Written Translations correctly, if one or more segments are ignored.
var translationTier = Tiers.GetFreeTranslationTier();
if (translationTier != null && translationTier.GetIsComplete(transcriptionTier))
{
yield return(_componentRoles.Single(r => r.Id == ComponentRole.kFreeTranslationComponentRoleId));
}
if (Tiers.GetIsAdequatelyAnnotated(OralAnnotationType.CarefulSpeech))
{
yield return(_componentRoles.Single(r => r.Id == ComponentRole.kCarefulSpeechComponentRoleId));
}
if (Tiers.GetIsAdequatelyAnnotated(OralAnnotationType.Translation))
{
yield return(_componentRoles.Single(r => r.Id == ComponentRole.kOralTranslationComponentRoleId));
}
}
