protected override CmObject GetObjectToMonitor(int hvo)
{
if (m_cache.GetClassOfObject(hvo) != CmTranslation.kclsidCmTranslation)
{
return(null);
}
// Return result unless it is disqualified somehow.
CmTranslation result = CmObject.CreateFromDBObject(m_cache, hvo) as CmTranslation;
StTxtPara para = result.Owner as StTxtPara;
if (para == null)
{
return(null); // not a translation of Scripture...unlikely unless this is hooked up to some unexpected view.
}
// Make sure the paragraph belongs to Scripture.
if (!ScrTxtPara.IsScripturePara(para.Hvo, m_cache))
{
return(null); // not Scripture
}
return(result); // finally!
}
// If hvo is an CmIndirectAnnotation that is the free translation of a segment of Scripture, return the
// annotation; otherwise return null.
CmIndirectAnnotation GetAnnotation(int hvo)
{
if (m_cache.GetClassOfObject(hvo) != CmIndirectAnnotation.kclsidCmIndirectAnnotation)
{
return(null);
}
// Return result unless it is disqualified somehow.
CmIndirectAnnotation result = CmObject.CreateFromDBObject(m_cache, hvo) as CmIndirectAnnotation;
if (result.AnnotationTypeRAHvo != m_hvoFtDefn)
{
return(null); // not a free translation
}
if (result.AppliesToRS.Count == 0)
{
return(null); // huh? all FTs should applyTo their segment.
}
CmBaseAnnotation cbaSeg = result.AppliesToRS[0] as CmBaseAnnotation;
if (cbaSeg == null)
{
return(null); // huh? again for same reason
}
StTxtPara para = cbaSeg.BeginObjectRA as StTxtPara;
if (para == null)
{
return(null); // also unlikely, a segment should link to a paragraph
}
// Make sure the paragraph belongs to Scripture.
if (!ScrTxtPara.IsScripturePara(para.Hvo, m_cache))
{
return(null); // not Scripture
}
return(result); // finally!
}
