/// ------------------------------------------------------------------------------------
/// <summary>
/// Matches the old check refs to the new check refs and copies over any renderings,
/// then adds the ids of the old ChkTerms and ChkRefs to the set of IDs to be deleted.
/// </summary>
/// <param name="newKeyTerms">The CmPossibility whose SubPossiblities are the new key
/// terms.</param>
/// <param name="oldTerms">The old (top-level) key terms.</param>
/// <param name="dlg">Progress dialog box (can be null)</param>
/// ------------------------------------------------------------------------------------
private void CopyRenderingsFromOldCheckRefs(ICmPossibility newKeyTerms,
IFdoOwningSequence <ICmPossibility> oldTerms, IProgress dlg)
{
foreach (ICmPossibility poss in oldTerms)
{
// TE-7697, oldTerms contained something that wasn't a IChkTerm, so changed
// using IChkTerm as loop variable to explicit cast and check for failure
IChkTerm term = poss as IChkTerm;
if (term != null)
{
foreach (IChkRef oldChkRef in term.OccurrencesOS)
{
if (oldChkRef.Status != KeyTermRenderingStatus.Unassigned)
{
foreach (IChkRef newChkRef in ChkRefMatcher.FindCorrespondingChkRefs(
newKeyTerms, oldChkRef))
{
newChkRef.Status = oldChkRef.Status;
newChkRef.RenderingRA = oldChkRef.RenderingRA;
if (newChkRef.RenderingRA != null)
{
IChkTerm owningTerm = (IChkTerm)newChkRef.Owner;
bool fRenderingAlreadyInCollection = false;
foreach (IChkRendering rendering in owningTerm.RenderingsOC)
{
if (rendering.SurfaceFormRA == newChkRef.RenderingRA)
{
fRenderingAlreadyInCollection = true;
break;
}
}
if (!fRenderingAlreadyInCollection)
{
IChkRendering rendering = m_servLoc.GetInstance <IChkRenderingFactory>().Create();
owningTerm.RenderingsOC.Add(rendering);
rendering.SurfaceFormRA = newChkRef.RenderingRA;
}
}
}
}
}
if (dlg != null)
{
dlg.Step(1);
}
}
CopyRenderingsFromOldCheckRefs(newKeyTerms, poss.SubPossibilitiesOS, null);
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Assigns a rendering for this check reference.
/// </summary>
/// <param name="wordForm">The word form.</param>
/// ------------------------------------------------------------------------------------
internal void AssignRendering(IWfiWordform wordForm)
{
if (wordForm == null)
{
throw new ArgumentNullException("wordForm", "Cannot assign a rendering to a null word form.");
}
RenderingStatus = KeyTermRenderingStatus.Assigned;
m_chkRef.RenderingRA = wordForm;
IChkTerm owningChkTerm = (IChkTerm)m_chkRef.Owner;
bool fChkTermRenderingAlreadySet =
owningChkTerm.RenderingsOC.Any(rendering => rendering.SurfaceFormRA == wordForm);
if (!fChkTermRenderingAlreadySet)
{
IChkRendering newRendering = m_cache.ServiceLocator.GetInstance <IChkRenderingFactory>().Create();
owningChkTerm.RenderingsOC.Add(newRendering);
newRendering.SurfaceFormRA = wordForm;
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Initializes a new instance of the <see cref="InvalidRendering"/> class.
/// </summary>
/// <param name="parentKeyTerm">The owner of the key term.</param>
/// <param name="rendering">The invalid rendering.</param>
/// ------------------------------------------------------------------------------------
public InvalidRendering(IChkTerm parentKeyTerm, IChkRendering rendering)
{
m_parentKeyTerm = parentKeyTerm;
m_rendering = rendering;
}