MERGE

1 files changed, 88 insertions, 0 deletions

diff --git a/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Search/ISearchStrategy.cs b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Search/ISearchStrategy.cs
new file mode 100644
index 000000000..dd4942f33
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+++ b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Search/ISearchStrategy.cs
@@ -0,0 +1,88 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.Serialization;
+
+using Tango.Scripting.Editors.Document;
+
+namespace Tango.Scripting.Editors.Search
+{
+	/// <summary>
+	/// Basic interface for search algorithms.
+	/// </summary>
+	public interface ISearchStrategy : IEquatable<ISearchStrategy>
+	{
+		/// <summary>
+		/// Finds all matches in the given ITextSource and the given range.
+		/// </summary>
+		/// <remarks>
+		/// This method must be implemented thread-safe.
+		/// All segments in the result must be within the given range, and they must be returned in order
+		/// (e.g. if two results are returned, EndOffset of first result must be less than or equal StartOffset of second result).
+		/// </remarks>
+		IEnumerable<ISearchResult> FindAll(ITextSource document, int offset, int length);
+		
+		/// <summary>
+		/// Finds the next match in the given ITextSource and the given range.
+		/// </summary>
+		/// <remarks>This method must be implemented thread-safe.</remarks>
+		ISearchResult FindNext(ITextSource document, int offset, int length);
+	}
+	
+	/// <summary>
+	/// Represents a search result.
+	/// </summary>
+	public interface ISearchResult : ISegment
+	{
+		/// <summary>
+		/// Replaces parts of the replacement string with parts from the match. (e.g. $1)
+		/// </summary>
+		string ReplaceWith(string replacement);
+	}
+	
+	/// <summary>
+	/// Defines supported search modes.
+	/// </summary>
+	public enum SearchMode
+	{
+		/// <summary>
+		/// Standard search
+		/// </summary>
+		Normal,
+		/// <summary>
+		/// RegEx search
+		/// </summary>
+		RegEx,
+		/// <summary>
+		/// Wildcard search
+		/// </summary>
+		Wildcard
+	}
+	
+	/// <inheritdoc/>
+	public class SearchPatternException : Exception, ISerializable
+	{
+		/// <inheritdoc/>
+		public SearchPatternException()
+		{
+		}
+		
+		/// <inheritdoc/>
+		public SearchPatternException(string message) : base(message)
+		{
+		}
+		
+		/// <inheritdoc/>
+		public SearchPatternException(string message, Exception innerException) : base(message, innerException)
+		{
+		}
+
+		// This constructor is needed for serialization.
+		/// <inheritdoc/>
+		protected SearchPatternException(SerializationInfo info, StreamingContext context) : base(info, context)
+		{
+		}
+	}
+}