109 lines
3.5 KiB
C#
109 lines
3.5 KiB
C#
// (c) Copyright Ascensio System SIA 2010-2022
|
|
//
|
|
// This program is a free software product.
|
|
// You can redistribute it and/or modify it under the terms
|
|
// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
|
|
// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
|
|
// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
|
|
// any third-party rights.
|
|
//
|
|
// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
|
|
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
|
|
// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
|
|
//
|
|
// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
|
|
//
|
|
// The interactive user interfaces in modified source and object code versions of the Program must
|
|
// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
|
|
//
|
|
// Pursuant to Section 7(b) of the License you must retain the original Product logo when
|
|
// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
|
|
// trademark law for use of our trademarks.
|
|
//
|
|
// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
|
|
// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
|
|
// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
|
|
|
|
namespace Textile.States;
|
|
|
|
[FormatterState(@"^\s*<code" + Globals.HtmlAttributesPattern + ">")]
|
|
public class CodeFormatterState : FormatterState
|
|
{
|
|
private bool _shouldExitNextTime;
|
|
private bool _shouldFixHtmlEntities;
|
|
|
|
public CodeFormatterState(TextileFormatter f)
|
|
: base(f)
|
|
{
|
|
}
|
|
|
|
public override string Consume(string input, Match m)
|
|
{
|
|
if (!Regex.IsMatch(input, "</code>"))
|
|
{
|
|
this.Formatter.ChangeState(this);
|
|
}
|
|
else
|
|
{
|
|
this.Formatter.ChangeState(new PassthroughFormatterState(this.Formatter));
|
|
}
|
|
return input;
|
|
}
|
|
|
|
public override bool ShouldNestState(FormatterState other)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
public override void Enter()
|
|
{
|
|
_shouldFixHtmlEntities = false;
|
|
}
|
|
|
|
public override void Exit()
|
|
{
|
|
}
|
|
|
|
public override void FormatLine(string input)
|
|
{
|
|
if (_shouldFixHtmlEntities)
|
|
{
|
|
input = FixEntities(input);
|
|
}
|
|
|
|
Formatter.Output.WriteLine(input);
|
|
_shouldFixHtmlEntities = true;
|
|
}
|
|
|
|
public override bool ShouldExit(string input)
|
|
{
|
|
if (_shouldExitNextTime)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
_shouldExitNextTime = Regex.IsMatch(input, @"</code>");
|
|
_shouldFixHtmlEntities = !_shouldExitNextTime;
|
|
return false;
|
|
}
|
|
|
|
public override bool ShouldFormatBlocks(string input)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public override bool ShouldParseForNewFormatterState(string input)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
private string FixEntities(string text)
|
|
{
|
|
// de-entify any remaining angle brackets or ampersands
|
|
text = text.Replace("&", "&");
|
|
text = text.Replace(">", ">");
|
|
text = text.Replace("<", "<");
|
|
//Regex.Replace(text, @"\b&([#a-z0-9]+;)", "x%x%");
|
|
return text;
|
|
}
|
|
} |