public Lyric(string text, TimeMark timemark)
{
this.text = text;
this.timemark = timemark;
using (TextLayout tl = new TextLayout(Global.Instance.factoryWrite, text, resources.Lyric_TextFormat, 100, 15, 1, false))
{
fixedSize = new Size2((int)(tl.Metrics.Width + 5), (int)tl.Metrics.Height);
}
EndPoint = StartPoint.Add(fixedSize);
resetPoints();
}
public TimeMark NormalizedTimeMark(int x)
{
if (x < 0)
{
return(null);
}
var ndx = timePoints.FindFirstIndexGreaterThanOrEqualTo(x);
float key = timePoints.Keys[ndx];
if (x < key)
{
key = timePoints.Keys[--ndx];
}
var tm = new TimeMark(timePoints.Values[ndx], x - key);
tm.Time = ToTime(tm) * Global.pxpersec;
return(tm);
}
public float ToTime(TimeMark tm) => ToTimeHelper(tm.Measure, tm.Beat, tm.PartialBeat, tm.Milliseconds);
public bool TimeMarkTryParse(string txt, out TimeMark value, int measureOffset = 0)
{
value = null;
var match = regex.Match(txt);
if (!match.Success)
{
return(false);
}
var tm = new TimeMark();
if (!short.TryParse(match.Groups[regexGrpMeasure].Value, out tm.Measure))
{
return(false);
}
tm.Measure += (short)measureOffset;
Measure curr = measures[tm.Measure];
if (curr == null)
{
return(false);
}
if (!short.TryParse(match.Groups[regexGrpBeat].Value, out tm.Beat))
{
return(false);
}
if ((tm.Beat < 1) || (tm.Beat > curr.BeatsPerMeasure))
{
return(false);
}
if (match.Groups[regexGrpNum].Value.Length > 0)
{
short num, denom;
if (!short.TryParse(match.Groups[regexGrpNum].Value, out num))
{
return(false);
}
if (!short.TryParse(match.Groups[regexGrpDenom].Value, out denom))
{
return(false);
}
if ((num == 2) && (denom == 4))
{
tm.PartialBeat = PartialBeats.TwoOfFour;
}
else if ((num == 2) && (denom == 3))
{
tm.PartialBeat = PartialBeats.TwoOfThree;
}
else if ((num == 2) && (denom == 2))
{
tm.PartialBeat = PartialBeats.TwoOfTwo;
}
else if ((num == 3) && (denom == 3))
{
tm.PartialBeat = PartialBeats.ThreeOfThree;
}
else if ((num == 3) && (denom == 4))
{
tm.PartialBeat = PartialBeats.ThreeOfFour;
}
else if ((num == 4) && (denom == 4))
{
tm.PartialBeat = PartialBeats.FourOfFour;
}
else
{
return(false);
}
}
if (match.Groups[regexGrpSecs].Value.Length > 0)
{
float milli;
if (!float.TryParse(match.Groups[regexGrpSecs].Value, out milli))
{
return(false);
}
tm.Milliseconds = (short)(milli * 1000);
}
tm.Time = ToTime(tm) * Global.pxpersec;
value = tm;
return(true);
}
private static IEnumerable <VizCmd> cmInsert(Viz viz, System.Drawing.Point MouseLocation)
{
TimeMark tm = Global.Instance.Song.NormalizedTimeMark(Global.Lft + MouseLocation.X);
return(Lyric.AddDialog("", tm));
}
