public static List <TimingPoint> TimingMarkListToTimingPointList(ObservableCollection <TimingMark> mark, out int preview, out List <Bookmark> bookmarks)
{
var result = new List <TimingPoint>();
bookmarks = new List <Bookmark>();
preview = -1;
TimingMark prevMark = null;
foreach (var cur in mark)
{
if (cur.Preview)
{
preview = cur.Offset;
}
if (cur.BookMarkChange)
{
bookmarks.Add(new Bookmark(cur.Offset, cur.Bookmark));
}
if (cur.MeasureChange || cur.SpeedChange || cur.HitSoundChange)
{
if (prevMark == null || Math.Abs(cur.Bpm - prevMark.Bpm) > 0.01)
{
result.Add(new TimingPoint
{
Offset = cur.Offset,
MsPerBeat = BpmConverter.BpmToMilliseconds(cur.Bpm, 1),
Meter = cur.Measure,
SampleSet = (int)cur.HitSound + 1,
SampleIndex = 0,
Volume = cur.Volume,
Inherited = true,
Kiai = cur.Kiai
});
}
if (cur.SpeedRate != 100 || !cur.SpeedChange)
{
result.Add(new TimingPoint
{
Offset = cur.Offset,
MsPerBeat = (double)-10000 / cur.SpeedRate,
Meter = cur.Measure,
SampleSet = (int)cur.HitSound + 1,
SampleIndex = 0,
Volume = cur.Volume,
Inherited = false,
Kiai = cur.Kiai
});
}
}
prevMark = cur;
}
return(result);
}
public void HandleEvent(CurrentTimingChangedEvent e)
{
var marks = ((MainWindowViewModel)DataContext).TimingMarks;
LineCanvas.Children.Clear();
foreach (var item in marks)
{
AddLine(item.Offset);
}
if (marks.Count == 0)
{
NewBaseCheckBox.IsHitTestVisible = true;
}
if (marks.Count == 1)
{
NewBaseCheckBox.IsChecked = true;
NewBaseCheckBox.IsHitTestVisible = false;
}
else
{
// Find previous TimingMark
TimingMark prevMark = null;
foreach (var timing in marks)
{
if (e.Offset > timing.Offset)
{
prevMark = timing;
}
}
if (prevMark == null)
{
prevMark = marks.First();
}
if (Math.Abs(prevMark.Bpm - e.Bpm) < 0.001)
{
NewBaseCheckBox.IsHitTestVisible = true;
}
else
{
NewBaseCheckBox.IsChecked = true;
NewBaseCheckBox.IsHitTestVisible = false;
}
}
}
public void HandleEvent(CurPositionEvent e)
{
HeaderTimeline.CurrentValue = e.CurPosition;
var dataContext = (MainWindowViewModel)DataContext;
TimingMark prevMark = null;
foreach (var mark in dataContext.TimingMarks)
{
if (mark.Offset > e.CurPosition)
{
dataContext.CurrentTiming = prevMark ?? dataContext.TimingMarks[0];
break;
}
prevMark = mark;
}
}
