blob: b142651d60798b0c92da0de2981d65cf1dfb1bfd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
//
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.
//
namespace Microsoft.VisualStudio.Text.Projection
{
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
/// <summary>
/// Information provided when a <see cref="ITextBuffer"/> is added or removed from a <see cref="IBufferGraph"/>.
/// </summary>
public class GraphBuffersChangedEventArgs : EventArgs
{
private ReadOnlyCollection<ITextBuffer> addedBuffers;
private ReadOnlyCollection<ITextBuffer> removedBuffers;
/// <summary>
/// Initializes a new instance of <see cref="GraphBuffersChangedEventArgs"/> with the provided buffers.
/// </summary>
/// <param name="addedBuffers">The list of buffers that were added.</param>
/// <param name="removedBuffers">The list of buffers that were removed.</param>
/// <exception cref="ArgumentNullException">Either <paramref name="addedBuffers"/> or <paramref name="removedBuffers"/>
/// is null.</exception>
public GraphBuffersChangedEventArgs(IList<ITextBuffer> addedBuffers, IList<ITextBuffer> removedBuffers)
{
if (addedBuffers == null)
{
throw new ArgumentNullException(nameof(addedBuffers));
}
if (removedBuffers == null)
{
throw new ArgumentNullException(nameof(removedBuffers));
}
this.addedBuffers = new ReadOnlyCollection<ITextBuffer>(addedBuffers);
this.removedBuffers = new ReadOnlyCollection<ITextBuffer>(removedBuffers);
}
/// <summary>
/// The list of <see cref="ITextBuffer"/> objects that have been added to the <see cref="IBufferGraph"/>.
/// </summary>
public ReadOnlyCollection<ITextBuffer> AddedBuffers
{
get { return this.addedBuffers; }
}
/// <summary>
/// The list of <see cref="ITextBuffer"/> objects that have been removed from the <see cref="IBufferGraph"/>.
/// </summary>
public ReadOnlyCollection<ITextBuffer> RemovedBuffers
{
get { return this.removedBuffers; }
}
}
}
|