70 lines
2.5 KiB
C#
70 lines
2.5 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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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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namespace dnSpy.Contracts.Bookmarks {
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/// <summary>
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/// Contains added or removed objects
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/// </summary>
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public readonly struct CollectionChangedEventArgs<T> {
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/// <summary>
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/// The objects that got added or removed (see <see cref="Added"/>)
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/// </summary>
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public ReadOnlyCollection<T> Objects { get; }
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/// <summary>
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/// true if <see cref="Objects"/> were added, false if they were removed
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/// </summary>
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public bool Added { get; }
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="objects">The objects that got added or removed (see <paramref name="added"/>)</param>
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/// <param name="added">true if <paramref name="objects"/> were added, false if they were removed</param>
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public CollectionChangedEventArgs(ReadOnlyCollection<T> objects, bool added) {
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Objects = objects ?? throw new ArgumentNullException(nameof(objects));
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Added = added;
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}
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="objects">The objects that got added or removed (see <paramref name="added"/>)</param>
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/// <param name="added">true if <paramref name="objects"/> were added, false if they were removed</param>
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public CollectionChangedEventArgs(IList<T> objects, bool added) {
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Objects = new ReadOnlyCollection<T>(objects ?? throw new ArgumentNullException(nameof(objects)));
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Added = added;
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}
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="obj">The object that got added or removed (see <paramref name="added"/>)</param>
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/// <param name="added">true if <paramref name="obj"/> was added, false if it was removed</param>
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public CollectionChangedEventArgs(T obj, bool added) {
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Objects = new ReadOnlyCollection<T>(new[] { obj });
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Added = added;
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}
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}
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}
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