public BarColumnRenderingInfo(BarColumn column, double position, double width)
{
this.Column = column;
this.Position = position;
this.Width = width;
this.NoteBoundingBoxes = new Rect?[Defaults.Strings];
}
public bool ValidateColumn(TablatureContext context, ILogger logger, BarColumn column)
{
if (column.VoiceBeats.Count == 2 && column.VoiceBeats.All(b => b.StrumTechnique != StrumTechnique.None))
{
if (column.VoiceBeats[0].StrumTechnique != column.VoiceBeats[1].StrumTechnique)
{
logger.Report(LogLevel.Warning, column.VoiceBeats[1].Range, Messages.Warning_ConflictedStrumTechniques);
column.VoiceBeats[1].StrumTechnique = StrumTechnique.None;
}
}
return(true);
}
private async Task <double> GetColumnMinWidthInBar(PrimitiveRenderer primitiveRenderer, BarColumn column, PreciseDuration minDurationInBar)
{
var columnRegularWidth = Math.Min(this.Style.MaximumBeatSizeWithoutLyrics,
this.Style.MinimumBeatSize * column.GetDuration() / minDurationInBar);
double columnMinWidth;
if (column.Lyrics == null)
{
columnMinWidth = this.Style.MinimumBeatSize;
}
else
{
var lyricsBounds = await primitiveRenderer.MeasureLyrics(column.Lyrics.Text);
columnMinWidth = Math.Max(this.Style.MinimumBeatSize, lyricsBounds.Width);
}
return(Math.Max(columnRegularWidth, columnMinWidth));
}
public static double GetPositionInRow(this BarColumn column, BarRenderingContext rc)
{
return(rc.Owner.GetRelativeX(rc.ColumnRenderingInfos[column.ColumnIndex].Position + rc.Location.X));
}
public static double GetPosition(this BarColumn column, BarRenderingContext rc)
{
return(rc.ColumnRenderingInfos[column.ColumnIndex].Position);
}
private void ArrangeColumns()
{
var lyricsSegmentIndex = 0;
foreach (var segment in _bar.Rhythm.Segments)
{
if (segment.IsOmittedByTemplate)
{
continue;
}
var beats = new List <Beat>();
this.CreateArrangedBarBeats(beats, segment.TrebleVoice);
this.CreateArrangedBarBeats(beats, segment.BassVoice);
// group all beats by sorted positions
var groups = beats.GroupBy(b => b.Position).OrderBy(g => g.Key);
var isFirstBeat = true;
foreach (var group in groups)
{
var columnIndex = _bar.Columns.Count;
var column = new BarColumn(_bar, columnIndex);
foreach (var beat in group)
{
beat.OwnerColumn = column;
column.VoiceBeats.Add(beat);
}
column.Chord = segment.Chord;
if (isFirstBeat)
{
column.IsFirstColumnOfSegment = true;
}
isFirstBeat = false;
_bar.Columns.Add(column);
}
// fill in lyrics
if (segment.TrebleVoice != null &&
_bar.Lyrics != null &&
lyricsSegmentIndex < _bar.Lyrics.Segments.Count)
{
foreach (var beat in segment.TrebleVoice.Beats)
{
if (lyricsSegmentIndex >= _bar.Lyrics.Segments.Count)
{
break;
}
beat.OwnerColumn.Lyrics = _bar.Lyrics.Segments[lyricsSegmentIndex];
++lyricsSegmentIndex;
}
}
}
}