public LongNoteEditCMenu(ScorePanel scorePanel, LongNote longNote, int tick)
{
System.Diagnostics.Debug.Assert(longNote != null, "ヤバイわよ");
#region Slide切断操作が有効か判断
var notesBeforeTick = longNote.Where(x => x.Position.Tick <= tick).OrderBy(x => x.Position.Tick);
var notesAfterTick = longNote.Where(x => x.Position.Tick > tick).OrderBy(x => x.Position.Tick);
var slideEditable = longNote is Slide;
if (!notesBeforeTick.Any() || !notesAfterTick.Any())
{
slideEditable = false;
}
else if (notesBeforeTick.Last() is SlideBegin || notesAfterTick.First() is SlideEnd)
{
slideEditable = false;
}
#endregion
stripItems = new ToolStripItem[]
{
new ToolStripMenuItem(
"選択したSlideノーツを最前面に移動",
null,
(s, e) => scorePanel.LongNoteToFront(longNote)),
new ToolStripMenuItem(
"選択したSlideノーツを最背面に移動",
null,
(s, e) => scorePanel.LongNoteToBack(longNote)),
new ToolStripSeparator(),
new ToolStripMenuItem(
"選択箇所でSlideノーツを切断",
null,
(s, e) => scorePanel.CutSlide(longNote as Slide, tick))
{
Enabled = slideEditable
}
};
Items.AddRange(stripItems);
}