Ejemplo n.º 1
0
        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);
        }
Ejemplo n.º 2
0
        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);
        }