92 lines
2.2 KiB
C#
92 lines
2.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace BAKKA_Sharp.Operations
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{
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internal abstract class NoteOperation : IOperation
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{
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protected Note Note { get; }
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protected Chart Chart { get; }
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public abstract string Description { get; }
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public NoteOperation(Chart chart, Note item)
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{
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Chart = chart;
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Note = item;
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}
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public abstract void Redo();
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public abstract void Undo();
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}
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internal class InsertNote : NoteOperation
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{
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public override string Description => "Insert note";
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public InsertNote(Chart chart, Note item) : base(chart, item)
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{ }
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public override void Redo()
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{
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Chart.Notes.Add(Note);
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}
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public override void Undo()
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{
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Chart.Notes.Remove(Note);
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}
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}
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internal class RemoveNote : NoteOperation
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{
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public override string Description => "Remove note";
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public RemoveNote(Chart chart, Note item) : base(chart, item)
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{ }
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public override void Redo()
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{
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Chart.Notes.Remove(Note);
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}
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public override void Undo()
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{
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Chart.Notes.Add(Note);
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}
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}
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internal class EditNote : IOperation
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{
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public string Description => "Edit note";
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protected Note Base { get; }
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protected Note OldNote { get; }
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protected Note NewNote { get; }
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public EditNote(Note baseNote, Note newNote)
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{
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Base = baseNote;
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OldNote = new Note(baseNote);
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NewNote = new Note(newNote);
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}
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public void Redo()
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{
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Base.BeatInfo = new BeatInfo(NewNote.BeatInfo);
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Base.Position = NewNote.Position;
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Base.Size = NewNote.Size;
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}
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public void Undo()
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{
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Base.BeatInfo = new BeatInfo(OldNote.BeatInfo);
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Base.Position = OldNote.Position;
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Base.Size = OldNote.Size;
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}
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}
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}
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