public bool ToDocumentElement(TablatureContext context, ILogger logger, out RhythmSegment rhythmSegment)
{
rhythmSegment = new RhythmSegment
{
Range = this.Range
};
if (!this.FillRhythmSegmentVoices(context, logger, rhythmSegment))
{
return(false);
}
ChordFingering chordFingering = null;
if (this.ChordName != null || this.Fingering != null)
{
if (this.Fingering != null)
{
if (!this.Fingering.ToDocumentElement(context, logger, out chordFingering))
{
return(false);
}
}
var range = this.ChordName == null
// ReSharper disable once PossibleNullReferenceException
? this.Fingering.Range
: this.Fingering == null
? this.ChordName.Range
: this.ChordName.Range.Union(this.Fingering.Range);
rhythmSegment.Chord = new DocumentChord
{
Name = this.ChordName?.Value,
Fingering = chordFingering,
Range = range
};
}
return(true);
}
public bool ToDocumentElement(TablatureContext context, ILogger logger, out ChordFingering element)
{
bool?fingerIndexSpecified = null;
var ignoreFingerIndices = false;
foreach (var fingering in this.Fingerings)
{
if (fingering.Fret.Value == Chord.FingeringSkipString || fingering.Fret.Value == 0)
{
continue;
}
if (fingerIndexSpecified == null)
{
fingerIndexSpecified = fingering.FingerIndex != null;
continue;
}
if ((fingering.FingerIndex != null && fingerIndexSpecified == false) ||
(fingering.FingerIndex == null && fingerIndexSpecified == true))
{
logger.Report(LogLevel.Warning, this.Range, Messages.Warning_ChordNotAllFingerIndexSpecified);
ignoreFingerIndices = true;
break;
}
}
// todo: validate unreasonable fingering
element = new ChordFingering
{
Range = this.Range,
Notes = this.Fingerings.Select(f => f.ToDocumentElement(ignoreFingerIndices)).ToArray()
};
return(true);
}