33 lines
1.1 KiB
C#
33 lines
1.1 KiB
C#
// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
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// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
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using System;
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using System.Collections.Generic;
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using ICSharpCode.AvalonEdit.Document;
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namespace ICSharpCode.AvalonEdit.Editing
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{
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/// <summary>
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/// Determines whether the document can be modified.
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/// </summary>
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public interface IReadOnlySectionProvider
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{
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/// <summary>
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/// Gets whether insertion is possible at the specified offset.
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/// </summary>
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bool CanInsert(int offset);
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/// <summary>
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/// Gets the deletable segments inside the given segment.
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/// </summary>
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/// <remarks>
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/// All segments in the result must be within the given segment, and they must be returned in order
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/// (e.g. if two segments are returned, EndOffset of first segment must be less than StartOffset of second segment).
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///
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/// For replacements, the last segment being returned will be replaced with the new text. If an empty list is returned,
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/// no replacement will be done.
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/// </remarks>
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IEnumerable<ISegment> GetDeletableSegments(ISegment segment);
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}
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}
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