67 lines
1.9 KiB
C#
67 lines
1.9 KiB
C#
/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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namespace dnSpy.Contracts.Hex {
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/// <summary>
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/// Hex content changing event args
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/// </summary>
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public sealed class HexContentChangingEventArgs : EventArgs {
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/// <summary>
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/// true if <see cref="Cancel"/> has been called
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/// </summary>
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public bool Canceled { get; private set; }
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/// <summary>
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/// Version before the change
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/// </summary>
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public HexVersion BeforeVersion { get; }
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/// <summary>
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/// Edit tag
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/// </summary>
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public object? EditTag { get; }
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readonly Action<HexContentChangingEventArgs>? cancelAction;
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="beforeVersion">Version before the change</param>
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/// <param name="editTag">Edit tag</param>
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/// <param name="cancelAction">Called when <see cref="Cancel"/> gets called</param>
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public HexContentChangingEventArgs(HexVersion beforeVersion, object? editTag, Action<HexContentChangingEventArgs>? cancelAction) {
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BeforeVersion = beforeVersion;
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EditTag = editTag;
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this.cancelAction = cancelAction;
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}
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/// <summary>
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/// Cancels the edit
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/// </summary>
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public void Cancel() {
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if (!Canceled) {
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Canceled = true;
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cancelAction?.Invoke(this);
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}
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}
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}
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}
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