source: tags/3.3.12/HeuristicLab.ExtLibs/HeuristicLab.AvalonEdit/5.0.1/AvalonEdit-5.0.1/Snippets/SnippetEventArgs.cs

// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System;

namespace ICSharpCode.AvalonEdit.Snippets
{
  /// <summary>
  /// Provides information about the event that occured during use of snippets.
  /// </summary>
  public class SnippetEventArgs : EventArgs
  {
    /// <summary>
    /// Gets the reason for deactivation.
    /// </summary>
    public DeactivateReason Reason { get; private set; }
    
    /// <summary>
    /// Creates a new SnippetEventArgs object, with a DeactivateReason.
    /// </summary>
    public SnippetEventArgs(DeactivateReason reason)
    {
      this.Reason = reason;
    }
  }
  
  /// <summary>
  /// Describes the reason for deactivation of a <see cref="SnippetElement" />.
  /// </summary>
  public enum DeactivateReason
  {
    /// <summary>
    /// Unknown reason.
    /// </summary>
    Unknown,
    /// <summary>
    /// Snippet was deleted.
    /// </summary>
    Deleted,
    /// <summary>
    /// There are no active elements in the snippet.
    /// </summary>
    NoActiveElements,
    /// <summary>
    /// The SnippetInputHandler was detached.
    /// </summary>
    InputHandlerDetached,
    /// <summary>
    /// Return was pressed by the user.
    /// </summary>
    ReturnPressed,
    /// <summary>
    /// Escape was pressed by the user.
    /// </summary>
    EscapePressed
  }
}