Exemple #1
0
        private void TrimScoreNotes(ScoreBar willBeDeleted, bool modifiesModel)
        {
            // Reposition after calling this function.
            var bar = willBeDeleted.Bar;
            Func <ScoreNote, bool> matchFunc = scoreNote => scoreNote.Note.Bar == bar;
            var processing = ScoreNotes.Where(matchFunc).ToArray();

            foreach (var scoreNote in processing)
            {
                RemoveScoreNote(scoreNote, modifiesModel, false);
            }
        }
 private void RemoveScoreNote(ScoreNote scoreNote, bool modifiesModel, bool repositionLines)
 {
     if (!ScoreNotes.Contains(scoreNote))
     {
         throw new ArgumentException("Invalid ScoreNote.", nameof(scoreNote));
     }
     scoreNote.MouseDown        -= ScoreNote_MouseDown;
     scoreNote.MouseUp          -= ScoreNote_MouseUp;
     scoreNote.MouseDoubleClick -= ScoreNote_MouseDoubleClick;
     scoreNote.MouseEnter       -= ScoreNote_MouseEnter;
     scoreNote.MouseLeave       -= ScoreNote_MouseLeave;
     scoreNote.ContextMenu       = null;
     EditableScoreNotes.Remove(scoreNote);
     LineLayer.NoteRelations.RemoveAll(scoreNote);
     if (modifiesModel)
     {
         var note = scoreNote.Note;
         if (Score.Bars.Contains(note.Bar))
         {
             // Remove note from sync group
             // See Note.RemoveSync()
             if (note.HasPrevSync && note.HasNextSync)
             {
                 var prevNote      = note.PrevSyncTarget;
                 var nextNote      = note.NextSyncTarget;
                 var prevScoreNote = FindScoreNote(prevNote);
                 var nextScoreNote = FindScoreNote(nextNote);
                 LineLayer.NoteRelations.Add(prevScoreNote, nextScoreNote, NoteRelation.Sync);
             }
             note.RemoveSync();
             // The Reset() call is necessary.
             note.Reset();
             note.Bar.RemoveNote(note);
         }
     }
     NoteLayer.Children.Remove(scoreNote);
     // TODO: Query if there is a need to do that.
     if (repositionLines)
     {
         RepositionLineLayer();
     }
     if (modifiesModel)
     {
         Project.IsChanged = true;
     }
 }
Exemple #3
0
 public IEnumerable <ScoreNote> GetSelectedScoreNotes()
 {
     return(ScoreNotes.Where(scoreNote => scoreNote.IsSelected));
 }
Exemple #4
0
 public ScoreNote GetSelectedScoreNote()
 {
     return(ScoreNotes.FirstOrDefault(scoreNote => scoreNote.IsSelected));
 }
Exemple #5
0
 public int GetSelectedScoreNoteCount()
 {
     return(ScoreNotes.Count(scoreNote => scoreNote.IsSelected));
 }