35 lines
685 B
C#
35 lines
685 B
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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namespace Microsoft.Research.DynamicDataDisplay.Common.UndoSystem
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{
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public sealed class LambdaUndoAction : UndoAction
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{
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private readonly Action doAction;
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private readonly Action undoAction;
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public LambdaUndoAction(Action doAction, Action undoAction)
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{
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if (doAction == null)
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throw new ArgumentNullException("doHander");
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if (undoAction == null)
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throw new ArgumentNullException("undoAction");
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this.doAction = doAction;
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this.undoAction = undoAction;
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}
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public override void Do()
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{
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doAction();
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}
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public override void Undo()
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{
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undoAction();
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}
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}
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}
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