ParseTools.cs :  » Game » Balder » Fireball » Syntax » SyntaxDocumentParsers » C# / CSharp Open Source

using System;
using System.Collections;
using Fireball.Syntax;
using System.Collections.Generic;
using System.Text.RegularExpressions;

namespace Fireball.Syntax.SyntaxDocumentParsers{

  public sealed class ParseTools
  {
    //public static char[] Parse(string text,string separators)
    //{
    //    //string Result="";
    //    System.Text.StringBuilder Result=new System.Text.StringBuilder ();
    //    text= " " + text +" ";

    //    char c;

    //    for(int i = 0; i <text.Length;i++)
    //    {
    //        c = text[i];
    //        if (separators.IndexOf (c)>=0 )
    //            Result.Append (' ');
    //        else
    //            Result.Append ('.');
    //    }

    //    return Result.ToString().ToCharArray ();
    //}



    public static void AddPatternString(string text, Row row, Pattern pattern, TextStyle style, Segment segment, bool hasError)
    {
      Word x = row.Add(text);
      x.Style = style;
      x.Pattern = pattern;
      x.HasError = hasError;
      x.Segment = segment;
    }


    private static Regex WordSplitter = new Regex(@"(?<space>\s)|(?<tab>\t)");//, RegexOptions.Compiled);

    public static void AddString(string text, Row row, TextStyle style, Segment segment)
    {
      if (text == "")
        return;

      string[] spl = WordSplitter.Split(text);

      string w = null;

      for (int i = 0; i < spl.Length; i++)
      {
        w = spl[i];
        Word word = row.Add(w);
        word.Style = style;
        word.Segment = segment;

        if (w == " ")
        {
          word.Type = WordType.xtSpace;
        }
        else if (w == "\t")
        {
          word.Type = WordType.xtTab;
        }
      }

      /*if (Text=="")
        return;

      System.Text.StringBuilder CurrentWord=new System.Text.StringBuilder();

      char[] Buff=Text.ToCharArray();

      fixed (char* c = &Buff[0])
      {
        for (int i=0;i<Text.Length;i++)
        {
          if (c[i]==' ' || c[i]=='\t')
          {

            if (CurrentWord.Length != 0)
            {
              Word word = Row.Add (CurrentWord.ToString ());
              word.Style =Style;
              word.Segment =Segment;
              CurrentWord =new System.Text.StringBuilder();
            }

            Word ws=Row.Add (c[i].ToString ());
            if (c[i]==' ')
              ws.Type= WordType.xtSpace;
            else
              ws.Type= WordType.xtTab;
            ws.Style = Style ;
            ws.Segment = Segment;          
          }
          else
            CurrentWord.Append (c[i].ToString ());          
        }
        if (CurrentWord.Length  != 0)
        {
          Word word=Row.Add (CurrentWord.ToString ());
          word.Style =Style;
          word.Segment =Segment;        
        }  
      }*/
    }




    //public static List<string> GetWords(string text)
    //{
    //    List<string> words = new List<string>();
    //    System.Text.StringBuilder CurrentWord = new System.Text.StringBuilder();

    //    for (int i = 0; i < text.Length; i++)
    //    {
    //        char c = text[i];

    //        if (c == ' ' || c == '\t')
    //        {
    //            if (CurrentWord.ToString() != "")
    //            {
    //                words.Add(CurrentWord.ToString());
    //                CurrentWord = new System.Text.StringBuilder();
    //            }

    //            words.Add(c.ToString());

    //        }
    //        else
    //            CurrentWord.Append(c.ToString());
    //    }
    //    if (CurrentWord.ToString() != "")
    //        words.Add(CurrentWord.ToString());
    //    return words;
    //}

    ////        public static PatternScanResult GetFirstWord(char[] TextBuffer,PatternCollection Patterns,int StartPosition)
    ////        {
    ////            PatternScanResult Result;
    ////            Result.Index =0;
    ////            Result.Token ="";

    //////      for (int i=StartPosition;i<TextBuffer.Length;i++)
    //////      {
    //////
    //////        //-----------------------------------------------
    //////        if (c[i]==PatternBuffer[0])
    //////        {
    //////          bool found=true;
    //////          for (int j=0;j<Pattern.Length;j++)
    //////          {
    //////            if (c[i+j]!=p[j])
    //////            {
    //////              found=false;
    //////              break;
    //////            }
    //////          }
    //////          if (found)
    //////          {
    //////            Result.Index =i+StartPosition;
    //////            Result.Token = Text.Substring(i+StartPosition,this.Pattern.Length);
    //////            return Result;
    //////          }              
    //////        }
    //////        //-----------------------------------------------
    //////      }



    ////            return Result;
    ////        }
  }
}