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//
// TextSourceVersionWrapper.cs
//
// Author:
// Mike Krüger <mkrueger@xamarin.com>
//
// Copyright (c) 2014 Xamarin Inc. (http://xamarin.com)
//
// 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;
using MonoDevelop.Core.Text;
namespace MonoDevelop.SourceEditor.Wrappers
{
class TextSourceVersionWrapper : ITextSourceVersion
{
readonly ICSharpCode.NRefactory.Editor.ITextSourceVersion version;
public TextSourceVersionWrapper (ICSharpCode.NRefactory.Editor.ITextSourceVersion version)
{
if (version == null)
throw new ArgumentNullException ("version");
this.version = version;
}
#region ITextSourceVersion implementation
bool ITextSourceVersion.BelongsToSameDocumentAs (ITextSourceVersion other)
{
var otherWrapper = other as TextSourceVersionWrapper;
return otherWrapper != null && version.BelongsToSameDocumentAs (otherWrapper.version);
}
int ITextSourceVersion.CompareAge (ITextSourceVersion other)
{
var otherWrapper = (TextSourceVersionWrapper)other;
return version.CompareAge (otherWrapper.version);
}
System.Collections.Generic.IEnumerable<TextChangeEventArgs> ITextSourceVersion.GetChangesTo (ITextSourceVersion other)
{
var otherWrapper = (TextSourceVersionWrapper)other;
foreach (var change in version.GetChangesTo (otherWrapper.version))
yield return new TextChangeEventArgsWrapper (change);
}
int ITextSourceVersion.MoveOffsetTo (ITextSourceVersion other, int oldOffset)
{
var otherWrapper = (TextSourceVersionWrapper)other;
return version.MoveOffsetTo (otherWrapper.version, oldOffset);
}
#endregion
}
}
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