diff options
Diffstat (limited to 'Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Editing/IReadOnlySectionProvider.cs')
| -rw-r--r-- | Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Editing/IReadOnlySectionProvider.cs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Editing/IReadOnlySectionProvider.cs b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Editing/IReadOnlySectionProvider.cs new file mode 100644 index 000000000..fc775baf3 --- /dev/null +++ b/Software/Visual_Studio/Scripting/Tango.Scripting.Editors/Editing/IReadOnlySectionProvider.cs @@ -0,0 +1,32 @@ +// 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 Tango.Scripting.Editors.Document; + +namespace Tango.Scripting.Editors.Editing +{ + /// <summary> + /// Determines whether the document can be modified. + /// </summary> + public interface IReadOnlySectionProvider + { + /// <summary> + /// Gets whether insertion is possible at the specified offset. + /// </summary> + bool CanInsert(int offset); + + /// <summary> + /// Gets the deletable segments inside the given segment. + /// </summary> + /// <remarks> + /// All segments in the result must be within the given segment, and they must be returned in order + /// (e.g. if two segments are returned, EndOffset of first segment must be less than StartOffset of second segment). + /// + /// For replacements, the last segment being returned will be replaced with the new text. If an empty list is returned, + /// no replacement will be done. + /// </remarks> + IEnumerable<ISegment> GetDeletableSegments(ISegment segment); + } +} |