defaultparser.cs

Fireball.CodeEditor is an source code editor control derived from the best compona SyntaxBox Control

using System;
using System.Drawing;
using System.Collections;
using Fireball.Syntax;

//no parsing , just splitting and making whitespace possible
//1 sec to finnish ca 10000 rows

namespace Fireball.Syntax.SyntaxDocumentParsers
{
    public class ScanResult_Segment
    {
        public Pattern Pattern = null;
        public int Position = 0;
        public bool IsEndSegment = false;
        public bool HasContent = false;
        public string Token = "";
        public BlockType BlockType = null;
        public Segment Segment = null;
        public Scope Scope = null;
    }

    public class ScanResult_Word
    {
        public Pattern Pattern = null;
        public bool HasContent = false;
        public string Token = "";
        public int Position = 0;
        public PatternList ParentList = null;
    }

    /// <summary>
    /// 
    /// </summary>
    public sealed class DefaultParser : IParser
    {


        private Language mLanguage;
        private SyntaxDocument mDocument;
        private long Version = 0;

        /// <summary>
        /// 
        /// </summary>
        public Language Language
        {
            get { return mLanguage; }
            set
            {
                mLanguage = value;
                this.Document.ReParse();
            }
        }

        #region PUBLIC PROPERTY SEPARATORS
        public string Separators
        {
            get
            {
                return this.Language.Separators;
            }
            set
            {
                this.Language.Separators = value;
            }
        }
        #endregion

        #region Optimerat och klart



        // ska anropas om "is same but different" 鋜 true
        private void MakeSame(int RowIndex)
        {

            Row row = Document[RowIndex];
            Segment seg = null;
            Segment OldStartSegment = Document[RowIndex + 1].StartSegment;

            //copy back the old segments to this line...
            seg = row.EndSegment;
            Segment seg2 = Document[RowIndex + 1].StartSegment;
            while (seg != null)
            {
                foreach (Word w in row)
                {

                    if (w.Segment == seg)
                    {
                        if (w.Segment.StartWord == w)
                            seg2.StartWord = w;

                        if (w.Segment.EndWord == w)
                            seg2.EndWord = w;

                        w.Segment = seg2;
                    }

                }

                if (seg == row.StartSegment)
                    row.StartSegment = seg2;

                if (seg == row.EndSegment)
                    row.EndSegment = seg2;


                if (row.StartSegments.IndexOf(seg) >= 0)
                    row.StartSegments[row.StartSegments.IndexOf(seg)] = seg2;

                if (row.EndSegments.IndexOf(seg) >= 0)
                    row.EndSegments[row.EndSegments.IndexOf(seg)] = seg2;

                seg = seg.Parent;
                seg2 = seg2.Parent;


            }
            row.SetExpansionSegment();
        }

        //om denna 鋜 true
        // s