// Constructor
public CMultimediaFileReference( CGedcom gedcom )
: base(gedcom)
{
m_bFromGEDCOM = true;
m_bVisible = true;
m_nOrderIndex = 0;
m_mfrOriginal = null;
m_asidPair = null;
m_xrefEmbedded = "";
m_sMultimediaFileReference = "";
}
// Parser
public static CMultimediaRecord Parse( CGedcom gedcom, int nLevel )
{
CGedcomLine gedcomLine;
bool bParsingFinished;
// Without an xref header, we can't continue
if ((gedcomLine = gedcom.GetLine(nLevel, "OBJE")) == null)
{
// Not one of us
return null;
}
CMultimediaRecord mr = new CMultimediaRecord( gedcom );
mr.m_xref = gedcomLine.XrefID;
gedcom.IncrementLineIndex(1);
CMultimediaFileReference mfr = null;
CNoteStructure ns;
CSourceCitation sc;
System.Text.StringBuilder blob = new System.Text.StringBuilder(256);
do
{
bParsingFinished = true;
// Family Historian style. Underscore, so check for this first
if( (gedcomLine = gedcom.GetLine(nLevel+1, "_FILE" )) != null )
{
if( mfr == null )
mfr = new CMultimediaFileReference( gedcom );
mfr.m_sMultimediaFileReference = gedcomLine.LineItem;
gedcom.IncrementLineIndex(1);
bParsingFinished = false;
}
// Let Record have a go at parsing the rest
else if( mr.ParseRecord( gedcom, nLevel ) )
{
bParsingFinished = false;
continue;
}
// 5.5 style
else if( (gedcomLine = gedcom.GetLine(nLevel+1, "FORM")) != null )
{
if( mfr == null )
mfr = new CMultimediaFileReference( gedcom );
mfr.m_sMultimediaFormat = gedcomLine.LineItem;
gedcom.IncrementLineIndex(1);
// There may be one of these, standard specifies {0:1}
if( (gedcomLine = gedcom.GetLine(nLevel+2, "TITL")) != null )
{
mfr.m_sDescriptiveTitle = gedcomLine.LineItem;
gedcom.IncrementLineIndex(1);
}
bParsingFinished = false;
}
else if( (gedcomLine = gedcom.GetLine(nLevel+1, "BLOB")) != null )
{
if( mfr == null )
mfr = new CMultimediaFileReference( gedcom );
mfr.m_bEmbedded = true;
gedcom.IncrementLineIndex(1);
while( (gedcomLine = gedcom.GetLine(nLevel+2, "CONT")) != null )
{
blob.Append( gedcomLine.LineItem );
gedcom.IncrementLineIndex(1);
}
bParsingFinished = false;
}
else if( (gedcomLine = gedcom.GetLine(nLevel+1, "OBJE")) != null )
{
if( mfr == null )
mfr = new CMultimediaFileReference( gedcom );
mfr.m_xrefObj = gedcomLine.LinePointer;
gedcom.IncrementLineIndex(1);
bParsingFinished = false;
}
// GEDCOM 5.5 style
else if( (gedcomLine = gedcom.GetLine(nLevel+1, "FILE" )) != null )
{
if( mfr == null )
mfr = new CMultimediaFileReference( gedcom );
mfr.m_sMultimediaFileReference = gedcomLine.LineItem;
gedcom.IncrementLineIndex(1);
bParsingFinished = false;
}
// GEDCOM 5.5.1 style
else if( (mfr == null) && ((mfr = CMultimediaFileReference.Parse( gedcom, nLevel+1 )) != null) )
{
bParsingFinished = false;
}
else if( (ns = CNoteStructure.Parse( gedcom, nLevel+1 )) != null )
{
mr.m_alNoteStructures.Add( ns );
bParsingFinished = false;
}
else if( (sc = CSourceCitation.Parse( gedcom, nLevel+1 )) != null )
{
mr.m_alSourceCitations.Add( sc );
bParsingFinished = false;
}
else if( (gedcomLine = gedcom.GetLine(nLevel+1, "TITL")) != null )
{
if( mfr == null )
mfr = new CMultimediaFileReference( gedcom );
mfr.m_sDescriptiveTitle = gedcomLine.LineItem;
gedcom.IncrementLineIndex(1);
bParsingFinished = false;
}
else if( ( gedcomLine = gedcom.GetLine()).Level > nLevel )
{
LogFile.TheLogFile.WriteLine( LogFile.DT_GEDCOM, LogFile.EDebugLevel.Warning, "Unknown tag :" );
LogFile.TheLogFile.WriteLine( LogFile.DT_GEDCOM, LogFile.EDebugLevel.Warning, gedcomLine.ToString() );
gedcom.IncrementLineIndex(1);
bParsingFinished = false;
}
}
while( !bParsingFinished );
if (mfr != null)
{
mr.m_alMultimediaFileReferences.Add(mfr);
}
// Family Historian style
// If any of the notes contain only _ASID and _AREA, move these values to the m_asidPairs
ArrayList notesToRemove = new ArrayList();
foreach( CNoteStructure nss in mr.m_alNoteStructures )
{
if( nss is CNoteStructureInLine )
{
if( ((CNoteStructureInLine)nss).m_sSubmitterText == null || ((CNoteStructureInLine)nss).m_sSubmitterText == "" )
{
if( ((CNoteStructureInLine)nss).m_sAsid != ""
|| ((CNoteStructureInLine)nss).m_sArea != "" )
{
string asid = ((CNoteStructureInLine)nss).m_sAsid;
CAsidPair asidPair = new CAsidPair( asid, ((CNoteStructureInLine)nss).m_sArea );
mr.m_htAsidPairs.Add( asid, asidPair );
notesToRemove.Add( nss );
}
}
}
}
foreach( CNoteStructure nsss in notesToRemove )
{
mr.m_alNoteStructures.Remove( nsss );
}
if( blob.Length > 0 )
{
// Decode blob and overwrite sFilename with decoded blob sFilename
try
{
mfr.m_sMultimediaFileReference = gedcom.DecodeBlob( blob.ToString() );
}
catch( CBlobException )
{
// Error decoding blob
mfr.m_sMultimediaFileReference = null;
}
}
return mr;
}
// Assignment
public void CopyFrom( CMultimediaFileReference mfr )
{
m_sMultimediaFileReference = mfr.m_sMultimediaFileReference;
m_sMultimediaFormat = mfr.m_sMultimediaFormat;
m_sDescriptiveTitle = mfr.m_sDescriptiveTitle;
m_xrefObj = mfr.m_xrefObj;
if( mfr.m_asidPair != null )
{
m_asidPair = new CAsidPair( mfr.m_asidPair );
}
else
{
m_asidPair = null;
}
m_bFromGEDCOM = mfr.m_bFromGEDCOM;
m_bEmbedded = mfr.m_bEmbedded;
m_bVisible = mfr.m_bVisible;
m_nOrderIndex = mfr.m_nOrderIndex;
m_xrefEmbedded = mfr.m_xrefEmbedded;
m_mfrOriginal = null;
}