/// <summary>
/// Handle the context menu for inserting a LexPronunciation.
/// </summary>
/// <param name="mediator"></param>
/// <param name="classId"></param>
/// <param name="hvoOwner"></param>
/// <param name="flid"></param>
/// <param name="insertionPosition"></param>
/// <returns></returns>
public new static LexPronunciationUi CreateNewUiObject(Mediator mediator, int classId, int hvoOwner, int flid, int insertionPosition)
{
LexPronunciationUi result = null;
FdoCache cache = (FdoCache)mediator.PropertyTable.GetValue("cache");
UndoableUnitOfWorkHelper.Do(FdoUiStrings.ksUndoInsert, FdoUiStrings.ksRedoInsert, cache.ActionHandlerAccessor,
() =>
{
int newHvo = cache.DomainDataByFlid.MakeNewObject(classId, hvoOwner, flid, insertionPosition);
result = (LexPronunciationUi)MakeUi(cache, newHvo);
// Forces them to be created (lest it try to happen while displaying the new object in PropChanged).
var dummy = cache.LangProject.DefaultPronunciationWritingSystem;
});
return(result);
}
private static CmObjectUi MakeUi(FdoCache cache, int hvo, int clsid)
{
IFwMetaDataCache mdc = cache.DomainDataByFlid.MetaDataCache;
// If we've encountered an object with this Clsid before, and this clsid isn't in
// the switch below, the dictioanry will give us the appropriate clsid that IS in the
// map, so the loop below will have only one iteration. Otherwise, we start the
// search with the clsid of the object itself.
int realClsid = m_subclasses.ContainsKey(clsid) ? m_subclasses[clsid] : clsid;
// Each iteration investigates whether we have a CmObjectUi subclass that
// corresponds to realClsid. If not, we move on to the base class of realClsid.
// In this way, the CmObjectUi subclass we return is the one designed for the
// closest base class of obj that has one.
CmObjectUi result = null;
while (result == null)
{
switch (realClsid)
{
// Todo: lots more useful cases.
case WfiAnalysisTags.kClassId:
result = new WfiAnalysisUi();
break;
case PartOfSpeechTags.kClassId:
result = new PartOfSpeechUi();
break;
case CmPossibilityTags.kClassId:
result = new CmPossibilityUi();
break;
case CmObjectTags.kClassId:
result = new CmObjectUi();
break;
case LexPronunciationTags.kClassId:
result = new LexPronunciationUi();
break;
case LexSenseTags.kClassId:
result = new LexSenseUi();
break;
case LexEntryTags.kClassId:
result = new LexEntryUi();
break;
case MoMorphSynAnalysisTags.kClassId:
result = new MoMorphSynAnalysisUi();
break;
case MoStemMsaTags.kClassId:
result = new MoStemMsaUi();
break;
case MoDerivAffMsaTags.kClassId:
result = new MoDerivAffMsaUi();
break;
case MoInflAffMsaTags.kClassId:
result = new MoInflAffMsaUi();
break;
case MoAffixAllomorphTags.kClassId:
case MoStemAllomorphTags.kClassId:
result = new MoFormUi();
break;
case ReversalIndexEntryTags.kClassId:
result = new ReversalIndexEntryUi();
break;
case WfiWordformTags.kClassId:
result = new WfiWordformUi();
break;
case WfiGlossTags.kClassId:
result = new WfiGlossUi();
break;
default:
realClsid = mdc.GetBaseClsId(realClsid);
// This isn't needed because CmObject.kClassId IS 0.
// if (realClsid == 0)
// {
// // Somehow the class doesn't have CmObject in its inheritance path!
// Debug.Assert(false);
// // this may help make us more robust if this somehow happens.
// realClsid = (uint)CmObject.kClassId;
// }
break;
}
}
if (realClsid != clsid)
m_subclasses[clsid] = realClsid;
result.m_hvo = hvo;
result.m_cache = cache;
return result;
}
