Added new subtitle format

git-svn-id: https://subtitleedit.googlecode.com/svn/trunk@2099 99eadd0c-20b8-1223-b5c4-2a2b2df33de2

src/Logic/SubtitleFormats/SubtitleFormat.cs

@@ -108,6 +108,7 @@ namespace Nikse.SubtitleEdit.Logic.SubtitleFormats
                     new TimedText200604(),
                     new TimedText(),
                     new TitleExchangePro(),
+                    new Titra(),
                     new TmpegEncText(),
                     new TmpegEncAW5(),
                     new TmpegEncXml(),

src/Logic/SubtitleFormats/Titra.cs

@@ -0,0 +1,142 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace Nikse.SubtitleEdit.Logic.SubtitleFormats
+{
+    public class Titra : SubtitleFormat
+    {
+        //* 1 :	01:01:31:19	01:01:33:04	22c
+        static Regex regexTimeCodes = new Regex(@"^\* \d+ :\t\d\d:\d\d:\d\d:\d\d\t\d\d:\d\d:\d\d:\d\d\t\d+c", RegexOptions.Compiled);
+        private int _maxMsDiv10 = 0;
+
+        public override string Extension
+        {
+            get { return ".txt"; }
+        }
+
+        public override string Name
+        {
+            get { return "Titra"; }
+        }
+
+        public override bool IsTimeBased
+        {
+            get { return true; }
+        }
+
+        public override bool IsMine(List<string> lines, string fileName)
+        {
+            var subtitle = new Subtitle();
+            LoadSubtitle(subtitle, lines, fileName);
+            return subtitle.Paragraphs.Count > _errorCount;
+        }
+
+        public override string ToText(Subtitle subtitle, string title)
+        {
+            var sb = new StringBuilder();
+            sb.AppendLine(@"TVS - TITRA FILM
+
+Titre VO :	L'heure d'été
+Titre VST :	
+Création :	23/10/2009 - 16:31
+Révision :	26/10/2009 - 17:48
+Langue VO :	Français
+Langue VST :	Espagnol
+Bobine :	e01
+
+
+
+BEWARE : No more than 40 characters ON A LINE
+ATTENTION : Pas plus de 40 caractères PAR LIGNE
+
+
+");
+            int index = 0;
+            foreach (Paragraph p in subtitle.Paragraphs)
+            {
+                index++;
+                string text = Utilities.RemoveHtmlTags(p.Text);
+                sb.AppendLine(string.Format("* {0} :\t{1}\t{2}\t{3}{4}{5}", index, EncodeTimeCode(p.StartTime), EncodeTimeCode(p.EndTime), text.Length + "c",  Environment.NewLine, text));
+                sb.AppendLine();
+                if (!text.Contains(Environment.NewLine))
+                    sb.AppendLine();
+            }
+            return sb.ToString();
+        }
+
+        private string EncodeTimeCode(TimeCode time)
+        {
+            //00:03:15:22 (last is frame)
+            return string.Format("{0:00}:{1:00}:{2:00}:{3:00}", time.Hours, time.Minutes, time.Seconds, MillisecondsToFramesMaxFrameRate(time.Milliseconds));
+        }
+
+        public override void LoadSubtitle(Subtitle subtitle, List<string> lines, string fileName)
+        {
+            //00:03:15:22 00:03:23:10 This is line one.
+            //This is line two.
+            Paragraph p = null;
+            _maxMsDiv10 = 0;
+            _errorCount = 0;
+            subtitle.Paragraphs.Clear();
+            foreach (string line in lines)
+            {
+                if (regexTimeCodes.IsMatch(line))
+                {
+                    try
+                    {
+                        var arr = line.Split('\t');
+                        string start = arr[1];
+                        string end = arr[2];
+
+                        string[] startParts = start.Split(":".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
+                        string[] endParts = end.Split(":".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
+                        if (startParts.Length == 4 && endParts.Length == 4)
+                        {
+                            p = new Paragraph(DecodeTimeCode(startParts), DecodeTimeCode(endParts), string.Empty);
+                            subtitle.Paragraphs.Add(p);
+                        }
+                    }
+                    catch
+                    {
+                        _errorCount += 10;
+                    }
+                } 
+                else if (line.Trim().Length == 0)
+                {
+                    // skip these lines
+                }
+                else if (line.Trim().Length > 0 && p != null)
+                {
+                    if (string.IsNullOrEmpty(p.Text))
+                        p.Text = line;
+                    else
+                        p.Text = p.Text + Environment.NewLine + line;
+                }
+                else
+                {
+                    _errorCount++;
+                }
+            }
+
+            subtitle.Renumber(1);
+        }
+
+        private TimeCode DecodeTimeCode(string[] parts)
+        {
+            //00:00:07:12
+            string hour = parts[0];
+            string minutes = parts[1];
+            string seconds = parts[2];
+            int frames = int.Parse(parts[3]);
+
+            if (frames > _maxMsDiv10)
+                _maxMsDiv10 = frames;
+
+            return new TimeCode(int.Parse(hour), int.Parse(minutes), int.Parse(seconds), FramesToMillisecondsMax999(frames));
+        }
+
+    }
+}
+

src/SubtitleEdit.csproj

@@ -848,6 +848,7 @@
     <Compile Include="Logic\SubtitleFormats\Cavena890.cs" />
     <Compile Include="Logic\SubtitleFormats\CheetahCaption.cs" />
     <Compile Include="Logic\SubtitleFormats\SwiftTextLineNumber .cs" />
+    <Compile Include="Logic\SubtitleFormats\Titra.cs" />
     <Compile Include="Logic\SubtitleFormats\WebVTTFileWithLineNumber.cs" />
     <Compile Include="Logic\SubtitleFormats\FinalCutProXmlGap.cs" />
     <Compile Include="Logic\SubtitleFormats\UnknownSubtitle66.cs" />