89 lines
3.3 KiB
C#
89 lines
3.3 KiB
C#
// (c) Copyright Ascensio System SIA 2010-2022
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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namespace Textile.States;
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public abstract class SimpleBlockFormatterState : FormatterState
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{
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internal const string PatternBegin = @"^\s*(?<tag>";
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internal const string PatternEnd = @")" + Globals.AlignPattern + Globals.BlockModifiersPattern + @"\.(?:\s+)?(?<content>.*)$";
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public string Tag { get; private set; }
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public string AlignInfo { get; private set; }
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public string AttInfo { get; private set; }
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protected SimpleBlockFormatterState(TextileFormatter formatter)
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: base(formatter)
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{
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}
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public override string Consume(string input, Match m)
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{
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Tag = m.Groups["tag"].Value;
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AlignInfo = m.Groups["align"].Value;
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AttInfo = m.Groups["atts"].Value;
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input = m.Groups["content"].Value;
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OnContextAcquired();
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this.Formatter.ChangeState(this);
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return input;
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}
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public override bool ShouldNestState(FormatterState other)
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{
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var blockFormatterState = (SimpleBlockFormatterState)other;
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return blockFormatterState.Tag != Tag ||
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blockFormatterState.AlignInfo != AlignInfo ||
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blockFormatterState.AttInfo != AttInfo;
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}
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protected virtual void OnContextAcquired()
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{
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}
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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protected string FormattedAlignment()
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{
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return BlockAttributesParser.ParseBlockAttributes(AlignInfo);
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}
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protected string FormattedStyles(string element)
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{
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return BlockAttributesParser.ParseBlockAttributes(AttInfo, element);
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}
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protected string FormattedStylesAndAlignment(string element)
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{
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return BlockAttributesParser.ParseBlockAttributes(AlignInfo + AttInfo, element);
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}
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} |