private void ScoreBar_MouseUp(object sender, MouseButtonEventArgs e)
{
var scoreBar = (ScoreBar)sender;
var hitTestInfo = scoreBar.HitTest(e.GetPosition(scoreBar));
if (e.ChangedButton == MouseButton.Left)
{
if (hitTestInfo.IsValid)
{
var scoreNote = AddScoreNote(scoreBar, hitTestInfo, null);
if (scoreNote != null)
{
var note = scoreNote.Note;
if (note.IsSync)
{
ScoreNote prevScoreNote = null;
ScoreNote nextScoreNote = null;
if (note.HasPrevSync)
{
var prevNote = note.PrevSyncTarget;
prevScoreNote = FindScoreNote(prevNote);
LineLayer.NoteRelations.Add(scoreNote, prevScoreNote, NoteRelation.Sync);
}
if (note.HasNextSync)
{
var nextNote = note.NextSyncTarget;
nextScoreNote = FindScoreNote(nextNote);
LineLayer.NoteRelations.Add(scoreNote, nextScoreNote, NoteRelation.Sync);
}
if (note.HasPrevSync && note.HasNextSync)
{
LineLayer.NoteRelations.Remove(prevScoreNote, nextScoreNote);
}
LineLayer.InvalidateVisual();
}
}
}
else
{
UnselectAllScoreNotes();
SelectScoreBar(scoreBar);
}
e.Handled = true;
}
else
{
if (HasSelectedScoreNotes)
{
UnselectAllScoreNotes();
e.Handled = true;
}
}
}
private void RepositionLineLayer()
{
LineLayer.Width = NoteLayer.ActualWidth;
LineLayer.Height = NoteLayer.ActualHeight;
LineLayer.InvalidateVisual();
}
private void ScoreNote_MouseUp(object sender, MouseButtonEventArgs e)
{
if (e.ChangedButton != MouseButton.Left)
{
UnselectAllScoreNotes();
e.Handled = true;
return;
}
DraggingEndNote = sender as ScoreNote;
Debug.Assert(DraggingEndNote != null, "DraggingEndNote != null");
if (DraggingStartNote != null && DraggingEndNote != null)
{
var mode = EditMode;
var start = DraggingStartNote;
var end = DraggingEndNote;
var ns = start.Note;
var ne = end.Note;
if (mode == EditMode.ResetNote)
{
ns.Reset();
LineLayer.NoteRelations.RemoveAll(start, NoteRelation.Hold);
LineLayer.NoteRelations.RemoveAll(start, NoteRelation.FlickOrSlide);
if (!start.Equals(end))
{
ne.Reset();
LineLayer.NoteRelations.RemoveAll(end, NoteRelation.Hold);
LineLayer.NoteRelations.RemoveAll(end, NoteRelation.FlickOrSlide);
}
LineLayer.InvalidateVisual();
Project.IsChanged = true;
}
else if (!start.Equals(end))
{
if (LineLayer.NoteRelations.ContainsPair(start, end))
{
MessageBox.Show(Application.Current.FindResource <string>(App.ResourceKeys.NoteRelationAlreadyExistsPrompt), App.Title, MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
if (mode != EditMode.CreateRelations)
{
throw new ArgumentOutOfRangeException(nameof(mode));
}
var first = ns < ne ? ns : ne;
var second = first.Equals(ns) ? ne : ns;
if (ns.Bar == ne.Bar && ns.IndexInGrid == ne.IndexInGrid && !ns.IsSync && !ne.IsSync)
{
// sync
Note.ConnectSync(ns, ne);
LineLayer.NoteRelations.Add(start, end, NoteRelation.Sync);
LineLayer.InvalidateVisual();
}
else if (ns.FinishPosition != ne.FinishPosition && (ns.Bar != ne.Bar || ns.IndexInGrid != ne.IndexInGrid) && (!ns.IsHoldStart && !ne.IsHoldStart) && (first.IsSlide == second.IsSlide))
{
// flick
if (first.HasNextFlickOrSlide || second.HasPrevFlickOrSlide)
{
MessageBox.Show(Application.Current.FindResource <string>(App.ResourceKeys.FlickRelationIsFullPrompt), App.Title, MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
Note.ConnectFlick(first, second);
LineLayer.NoteRelations.Add(start, end, NoteRelation.FlickOrSlide);
LineLayer.InvalidateVisual();
}
else if (ns.FinishPosition == ne.FinishPosition && !ns.IsHold && !ne.IsHold && !first.IsFlick && !first.IsSlide && !second.IsSlide)
{
// hold
var anyObstacles = Score.Notes.AnyNoteBetween(ns, ne);
if (anyObstacles)
{
MessageBox.Show(Application.Current.FindResource <string>(App.ResourceKeys.InvalidHoldCreationPrompt), App.Title, MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
Note.ConnectHold(ns, ne);
LineLayer.NoteRelations.Add(start, end, NoteRelation.Hold);
LineLayer.InvalidateVisual();
}
else
{
DraggingStartNote = DraggingEndNote = null;
e.Handled = true;
return;
}
Project.IsChanged = true;
end.IsSelected = true;
}
}
DraggingStartNote = DraggingEndNote = null;
e.Handled = true;
}