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source: stable/HeuristicLab.ExtLibs/HeuristicLab.AvalonEdit/5.0.1/AvalonEdit-5.0.1/TextEditorWeakEventManager.cs @ 17932

Last change on this file since 17932 was 11700, checked in by jkarder, 10 years ago

#2077: created branch and added first version

File size: 2.6 KB
Line 
1// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
2//
3// Permission is hereby granted, free of charge, to any person obtaining a copy of this
4// software and associated documentation files (the "Software"), to deal in the Software
5// without restriction, including without limitation the rights to use, copy, modify, merge,
6// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
7// to whom the Software is furnished to do so, subject to the following conditions:
8//
9// The above copyright notice and this permission notice shall be included in all copies or
10// substantial portions of the Software.
11//
12// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
13// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
14// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
15// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
16// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
17// DEALINGS IN THE SOFTWARE.
18
19using ICSharpCode.AvalonEdit.Utils;
20using System;
21
22namespace ICSharpCode.AvalonEdit
23{
24  /// <summary>
25  /// Contains weak event managers for <see cref="ITextEditorComponent"/>.
26  /// </summary>
27  public static class TextEditorWeakEventManager
28  {
29    /// <summary>
30    /// Weak event manager for the <see cref="ITextEditorComponent.DocumentChanged"/> event.
31    /// </summary>
32    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1034:NestedTypesShouldNotBeVisible")]
33    public sealed class DocumentChanged : WeakEventManagerBase<DocumentChanged, ITextEditorComponent>
34    {
35      /// <inheritdoc/>
36      protected override void StartListening(ITextEditorComponent source)
37      {
38        source.DocumentChanged += DeliverEvent;
39      }
40     
41      /// <inheritdoc/>
42      protected override void StopListening(ITextEditorComponent source)
43      {
44        source.DocumentChanged -= DeliverEvent;
45      }
46    }
47   
48    /// <summary>
49    /// Weak event manager for the <see cref="ITextEditorComponent.OptionChanged"/> event.
50    /// </summary>
51    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1034:NestedTypesShouldNotBeVisible")]
52    public sealed class OptionChanged : WeakEventManagerBase<OptionChanged, ITextEditorComponent>
53    {
54      /// <inheritdoc/>
55      protected override void StartListening(ITextEditorComponent source)
56      {
57        source.OptionChanged += DeliverEvent;
58      }
59     
60      /// <inheritdoc/>
61      protected override void StopListening(ITextEditorComponent source)
62      {
63        source.OptionChanged -= DeliverEvent;
64      }
65    }
66  }
67}
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