protected InterlinearExporter(FdoCache cache, XmlWriter writer, int hvoRoot, InterlinLineChoices lineChoices, InterlinVc vc, ITsString tssTextName, ITsString tssTextAbbreviation)
: base(null, cache.MainCacheAccessor, hvoRoot)
{
m_cache = cache;
m_writer = writer;
ktagParaSegments = InterlinVc.ParaSegmentTag(cache);
ktagSegmentForms = InterlinVc.SegmentFormsTag(cache);
m_flidStringValue = CmBaseAnnotation.StringValuePropId(cache);
m_lineChoices = lineChoices;
m_defaultGlossVirtFlid = BaseVirtualHandler.GetInstalledHandlerTag(m_cache, "WfiMorphBundle", "DefaultSense");
m_vc = vc;
m_tssPendingTitle = tssTextName;
m_tssTitleAbbreviation = tssTextAbbreviation;
// Get morphtype information that we need later. (plus stuff we don't...) See LT-8288.
IMoMorphType mmtStem;
IMoMorphType mmtPrefix;
IMoMorphType mmtSuffix;
IMoMorphType mmtInfix;
IMoMorphType mmtBoundStem;
IMoMorphType mmtSimulfix;
IMoMorphType mmtSuprafix;
MoMorphType.GetMajorMorphTypes(cache, out mmtStem, out mmtPrefix, out mmtSuffix, out mmtInfix,
out mmtBoundStem, out m_mmtProclitic, out m_mmtEnclitic, out mmtSimulfix, out mmtSuprafix);
}
public override void Initialize()
{
CheckDisposed();
base.Initialize();
m_inMemoryCache.InitializeAnnotationDefs();
InstallVirtuals(@"Language Explorer\Configuration\Words\AreaConfiguration.xml",
new string[] { "SIL.FieldWorks.IText.ParagraphSegmentsVirtualHandler", "SIL.FieldWorks.IText.OccurrencesInTextsVirtualHandler" });
m_text = new Text();
Cache.LangProject.TextsOC.Add(m_text);
m_para = new ScrTxtPara();
m_stText = new StText();
m_text.ContentsOA = m_stText;
m_stText.ParagraphsOS.Append(m_para);
ktagParaSegments = InterlinVc.ParaSegmentTag(Cache);
m_wsVern = Cache.DefaultVernWs;
}
/// <summary>
/// Return the hvo for theCmBaseAnnotation that
/// matches the given boundaries in an StTxtPara object.
/// If no exact match is found, return the nearest segment (preferably the following word).
/// </summary>
/// <param name="hvoStTxtPara"></param>
/// <param name="ichMin"></param>
/// <param name="ichLim"></param>
/// <param name="fOnlyTWFIC">true, if restricted to TWFIC</param>
/// <param name="fExactMatch"> true if we return an exact match, false otherwise.</param>
/// <returns>hvo is 0 if not found.</returns>
static internal int FindAnnotationHvoForStTxtPara(FdoCache cache, int hvoStTxtPara, int ichMin, int ichLim, bool fOnlyTWFIC, out bool fExactMatch)
{
int twficType = CmAnnotationDefn.Twfic(cache).Hvo;
int textSegType = CmAnnotationDefn.TextSegment(cache).Hvo;
fExactMatch = false;
int clsid = cache.GetClassOfObject(hvoStTxtPara);
if (clsid != StTxtPara.kClassId)
{
Debug.Assert(clsid != StTxtPara.kClassId, "hvoStTxtPara should be of class StTxtPara.");
return(0);
}
int kflidParaSegment = InterlinVc.ParaSegmentTag(cache);
ISilDataAccess sda = cache.MainCacheAccessor;
// first find the closest segment.
int[] segments = cache.GetVectorProperty(hvoStTxtPara, kflidParaSegment, true);
ICmBaseAnnotation cbaClosestSeg = FindClosestAnnotation(cache, segments, textSegType, ichMin, ichLim, out fExactMatch);
if (cbaClosestSeg == null)
{
return(0);
}
// if it was an exact match for a segment, return it.
if (cbaClosestSeg != null && fExactMatch && !fOnlyTWFIC)
{
return(cbaClosestSeg.Hvo);
}
// otherwise, see if we can find a closer wordform
int[] segmentForms = cache.GetVectorProperty(cbaClosestSeg.Hvo, InterlinVc.SegmentFormsTag(cache), true);
ICmBaseAnnotation cbaClosestWf = FindClosestAnnotation(cache, segmentForms, twficType, ichMin, ichLim, out fExactMatch);
if (cbaClosestWf == null)
{
return(fOnlyTWFIC ? 0 : cbaClosestSeg.Hvo);
}
return(cbaClosestWf.Hvo);
}
