#region License Statement
// Copyright (c) L.A.B.Soft.  All rights reserved.
//
// The use and distribution terms for this software are covered by the 
// Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
// which can be found in the file CPL.TXT at the root of this distribution.
// By using this software in any fashion, you are agreeing to be bound by 
// the terms of this license.
//
// You must not remove this notice, or any other, from this software.
#endregion

#region Using Statements
using System.Text.RegularExpressions;
#endregion


namespace Textile.States
{
    /// <summary>
    /// Formatting state for a numbered list.
    /// </summary>
    [FormatterState(ListFormatterState.PatternBegin + @"#+" + ListFormatterState.PatternEnd)]
    public class OrderedListFormatterState : ListFormatterState
    {
        public OrderedListFormatterState(TextileFormatter formatter)
            : base(formatter)
        {
        }

        protected override void WriteIndent()
        {
            Formatter.Output.WriteLine("<ol" + FormattedStylesAndAlignment("ol") + ">");
        }

        protected override void WriteOutdent()
        {
            Formatter.Output.WriteLine("</ol>");
        }

        protected override bool IsMatchForMe(string input, int minNestingDepth, int maxNestingDepth)
        {
            return Regex.IsMatch(input, @"^\s*([\*#]{" + (minNestingDepth - 1) + @"," + (maxNestingDepth - 1) + @"})#" + Globals.BlockModifiersPattern + @"\s");
        }

        protected override bool IsMatchForOthers(string input, int minNestingDepth, int maxNestingDepth)
        {
            return Regex.IsMatch(input, @"^\s*([\*#]{" + (minNestingDepth - 1) + @"," + (maxNestingDepth - 1) + @"})\*" + Globals.BlockModifiersPattern + @"\s");
        }
    }
}