/AvalonEdit/ICSharpCode.AvalonEdit/TextEditorWeakEventManager.cs

http://github.com/icsharpcode/ILSpy · C# · 67 lines · 32 code · 5 blank · 30 comment · 0 complexity · 7694b7fa7deb7747a29c66e6d2cf641e MD5 · raw file

  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. using ICSharpCode.AvalonEdit.Utils;
  19. using System;
  20. namespace ICSharpCode.AvalonEdit
  21. {
  22. /// <summary>
  23. /// Contains weak event managers for <see cref="ITextEditorComponent"/>.
  24. /// </summary>
  25. public static class TextEditorWeakEventManager
  26. {
  27. /// <summary>
  28. /// Weak event manager for the <see cref="ITextEditorComponent.DocumentChanged"/> event.
  29. /// </summary>
  30. [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1034:NestedTypesShouldNotBeVisible")]
  31. public sealed class DocumentChanged : WeakEventManagerBase<DocumentChanged, ITextEditorComponent>
  32. {
  33. /// <inheritdoc/>
  34. protected override void StartListening(ITextEditorComponent source)
  35. {
  36. source.DocumentChanged += DeliverEvent;
  37. }
  38. /// <inheritdoc/>
  39. protected override void StopListening(ITextEditorComponent source)
  40. {
  41. source.DocumentChanged -= DeliverEvent;
  42. }
  43. }
  44. /// <summary>
  45. /// Weak event manager for the <see cref="ITextEditorComponent.OptionChanged"/> event.
  46. /// </summary>
  47. [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1034:NestedTypesShouldNotBeVisible")]
  48. public sealed class OptionChanged : WeakEventManagerBase<OptionChanged, ITextEditorComponent>
  49. {
  50. /// <inheritdoc/>
  51. protected override void StartListening(ITextEditorComponent source)
  52. {
  53. source.OptionChanged += DeliverEvent;
  54. }
  55. /// <inheritdoc/>
  56. protected override void StopListening(ITextEditorComponent source)
  57. {
  58. source.OptionChanged -= DeliverEvent;
  59. }
  60. }
  61. }
  62. }