public AddLongNoteOperation(Model model, AirHold airHold, AirUpC air, AirableNote airable)
{
Invoke += () =>
{
model.NoteBook.AttachAirHoldToAirableNote(airable, airHold, air);
};
Undo += () =>
{
model.NoteBook.DetachAirHoldFromAirableNote(airable, out airHold, out air);
};
}
public DeleteNoteOperation(Model model, Note note)
{
if (model == null || note == null)
{
Logger.Error("引数にnullのものが存在するため削除操作を行えません。", true);
Canceled = true;
return;
}
// TODO: Criticalが起こったときの対処どうしよう...
switch (note)
{
case Air air:
{
var baseAirable = air.GetAirable?.Invoke();
if (baseAirable == null)
{
Logger.Warn("削除するAirのベースとなるAirableNoteが存在しません。", true);
}
if (baseAirable.IsAirHoldAttached)
{
Logger.Error("AirHoldが取り付けられているAirableNoteからAirのみの取り外しはできません。");
Canceled = true;
return;
}
Invoke += () =>
{
model.NoteBook.DetachAirFromAirableNote(baseAirable, out air);
};
Undo += () =>
{
model.NoteBook.AttachAirToAirableNote(baseAirable, air);
};
}
break;
case HoldBegin _:
case HoldEnd _:
{
var holdNotes = model.NoteBook.HoldNotes;
var hold = holdNotes.ToList().Find(x => x.Contains(note));
if (hold == null)
{
Logger.Critical("削除対象のHoldノーツが見つからないため、削除できません。", true);
Canceled = true;
return;
}
var deleteHoldOperation = new DeleteLongNoteOperation(model, hold);
Invoke += () =>
{
deleteHoldOperation.Invoke();
};
Undo += () =>
{
deleteHoldOperation.Undo();
};
}
break;
case SlideBegin _:
case SlideEnd _:
{
var slideNotes = model.NoteBook.SlideNotes;
var slide = slideNotes.ToList().Find(x => x.Contains(note));
if (slide == null)
{
Logger.Critical("削除対象のSlideノーツが見つからないため、削除できません。", true);
Canceled = true;
return;
}
var deleteSlideOperation = new DeleteLongNoteOperation(model, slide);
Invoke += () =>
{
deleteSlideOperation.Invoke();
};
Undo += () =>
{
deleteSlideOperation.Undo();
};
}
break;
case SlideTap _:
case SlideRelay _:
case SlideCurve _:
{
var book = model.NoteBook;
var slideNotes = book.SlideNotes;
var slide = slideNotes.ToList().Find(x => x.Contains(note));
if (slide == null)
{
Logger.Critical("削除対象のSlideノーツが見つからないため、削除できません。", true);
Canceled = true;
return;
}
var after = slide.DeepCopy();
var delNote = after.ElementAt(slide.IndexOf(note));
after.Remove(delNote);
Invoke += () =>
{
book.UnPut(slide);
book.Put(after);
};
Undo += () =>
{
book.UnPut(after);
book.Put(slide);
};
}
break;
case AirHoldEnd _:
{
var airHoldNotes = model.NoteBook.AirHoldNotes;
var airHold = airHoldNotes.ToList().Find(x => x.Contains(note));
if (airHold == null)
{
Logger.Critical("削除対象のAirHoldが見つからないため、削除できません。", true);
Canceled = true;
return;
}
var baseAirable = airHold.GetAirable?.Invoke();
if (baseAirable == null)
{
Logger.Warn("削除するAirHoldのベースとなるAirableNoteが存在しません。", true);
}
AirUpC air = null;
Invoke += () =>
{
model.NoteBook.DetachAirHoldFromAirableNote(baseAirable, out airHold, out air);
};
Undo += () =>
{
model.NoteBook.AttachAirHoldToAirableNote(baseAirable, airHold, air);
};
}
break;
case AirAction _:
{
var airHoldNotes = model.NoteBook.AirHoldNotes;
var airHold = airHoldNotes.ToList().Find(x => x.Contains(note));
if (airHold == null)
{
Logger.Critical("削除対象のAirHoldが見つからないため、削除できません。", true);
Canceled = true;
return;
}
Invoke += () =>
{
airHold?.Remove(note);
};
Undo += () =>
{
airHold?.Add(note);
};
}
break;
// NOTE: ここまで降りてくるAirableNoteはすべてShortNote（HoldEndやSlideEndはここまでこないはず）
case AirableNote _:
case AttributeNote _:
{
Invoke += () =>
{
model.NoteBook.UnPut(note);
};
Undo += () =>
{
model.NoteBook.Put(note);
};
}
break;
default:
{
Logger.Error("不明なノーツを削除できません。", true);
Canceled = true;
}
break;
}
}
