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//
// TextMarkerFactory.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;
using MonoDevelop.Ide.Editor.Extension;
using MonoDevelop.Ide.TypeSystem;
namespace MonoDevelop.Ide.Editor
{
/// <summary>
/// The text marker factory creates line and segment markers for the text editor.
/// Note that this is the only valid way of creating markers for the editor.
/// </summary>
public static class TextMarkerFactory
{
#region Line marker
public static IUrlTextLineMarker CreateUrlTextMarker (TextEditor editor, IDocumentLine line, string value, UrlType url, string syntax, int startCol, int endCol)
{
return editor.TextMarkerFactory.CreateUrlTextMarker (editor, line, value, url, syntax, startCol, endCol);
}
public static ICurrentDebugLineTextMarker CreateCurrentDebugLineTextMarker (TextEditor editor)
{
return editor.TextMarkerFactory.CreateCurrentDebugLineTextMarker (editor);
}
public static ITextLineMarker CreateAsmLineMarker (TextEditor editor)
{
return editor.TextMarkerFactory.CreateAsmLineMarker (editor);
}
public static IUnitTestMarker CreateUnitTestMarker (TextEditor editor, UnitTestMarkerHost host, UnitTestLocation unitTestLocation)
{
return editor.TextMarkerFactory.CreateUnitTestMarker (editor, host, unitTestLocation);
}
public static IMessageBubbleLineMarker CreateMessageBubbleLineMarker (TextEditor editor)
{
return editor.TextMarkerFactory.CreateMessageBubbleLineMarker (editor);
}
#endregion
#region Segment marker
public static ITextSegmentMarker CreateUsageMarker (TextEditor editor, Usage usage)
{
return editor.TextMarkerFactory.CreateUsageMarker (editor, usage);
}
public static ITextSegmentMarker CreateLinkMarker (TextEditor editor, int offset, int length, Action<LinkRequest> activateLink)
{
return editor.TextMarkerFactory.CreateLinkMarker (editor, offset, length, activateLink);
}
public static ITextSegmentMarker CreateLinkMarker (TextEditor editor, ISegment segment, Action<LinkRequest> activateLink)
{
if (segment == null)
throw new ArgumentNullException ("segment");
return editor.TextMarkerFactory.CreateLinkMarker (editor, segment.Offset, segment.Length, activateLink);
}
public static IGenericTextSegmentMarker CreateGenericTextSegmentMarker (TextEditor editor, TextSegmentMarkerEffect effect, int offset, int length)
{
return editor.TextMarkerFactory.CreateGenericTextSegmentMarker (editor, effect, offset, length);
}
public static IGenericTextSegmentMarker CreateGenericTextSegmentMarker (TextEditor editor, TextSegmentMarkerEffect effect, ISegment segment)
{
if (segment == null)
throw new ArgumentNullException ("segment");
return editor.TextMarkerFactory.CreateGenericTextSegmentMarker (editor, effect, segment.Offset, segment.Length);
}
public static ISmartTagMarker CreateSmartTagMarker (TextEditor editor, int offset, DocumentLocation realLocation)
{
return editor.TextMarkerFactory.CreateSmartTagMarker (editor, offset, realLocation);
}
static bool IsIdentifierPart (char ch)
{
return char.IsLetterOrDigit (ch) || ch == '_';
}
public static IErrorMarker CreateErrorMarker (TextEditor editor, Error info)
{
int offset = editor.LocationToOffset (info.Region.BeginLine, info.Region.BeginColumn);
int endOffset = editor.LocationToOffset (info.Region.EndLine, info.Region.EndColumn);
if (endOffset < offset) {
endOffset = offset + 1;
while (endOffset < editor.Length && IsIdentifierPart (editor.GetCharAt (endOffset)))
endOffset++;
}
return editor.TextMarkerFactory.CreateErrorMarker (editor, info, offset, endOffset - offset);
}
#endregion
}
}
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