2 using System.Collections.Generic;
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3 using System.Drawing;
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5 using System.Windows.Forms;
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6 using System.Text.RegularExpressions;
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8 namespace Handbrake.Parsing
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11 /// An object that represents a single Title of a DVD
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15 private List<Chapter> m_chapters;
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17 /// Collection of chapters in this Title
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19 public List<Chapter> Chapters
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23 return this.m_chapters;
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27 private List<AudioTrack> m_audioTracks;
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29 /// Collection of audio tracks associated with this Title
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31 public List<AudioTrack> AudioTracks
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35 return this.m_audioTracks;
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39 private List<Subtitle> m_subtitles;
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41 /// Collection of subtitles associated with this Title
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43 public List<Subtitle> Subtitles
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47 return this.m_subtitles;
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51 private int m_titleNumber;
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53 /// The track number of this Title
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55 public int TitleNumber
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59 return this.m_titleNumber;
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63 private TimeSpan m_duration;
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65 /// The length in time of this Title
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67 public TimeSpan Duration
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71 return this.m_duration;
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75 private Size m_resolution;
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77 /// The resolution (width/height) of this Title
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79 public Size Resolution
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83 return this.m_resolution;
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87 private float m_aspectRatio;
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89 /// The aspect ratio of this Title
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91 public float AspectRatio
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95 return this.m_aspectRatio;
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99 private int[] m_autoCrop;
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101 /// The automatically detected crop region for this Title.
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102 /// This is an int array with 4 items in it as so:
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108 public int[] AutoCropDimensions
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112 return this.m_autoCrop;
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117 /// The constructor for this object
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121 this.m_audioTracks = new List<AudioTrack>();
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122 this.m_chapters = new List<Chapter>();
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123 this.m_subtitles = new List<Subtitle>();
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127 /// Override of the ToString method to provide an easy way to use this object in the UI
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129 /// <returns>A string representing this track in the format: {title #} (00:00:00)</returns>
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130 public override string ToString()
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132 return string.Format("{0} ({1:00}:{2:00}:{3:00})", this.m_titleNumber, this.m_duration.Hours,
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133 this.m_duration.Minutes, this.m_duration.Seconds);
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139 * There is some pretty extensive exception handling in here. A number of people have been seeing random problems.
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140 * It just helps pinpointing which line of code is causing the issue.
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141 * Can be cut down at a later date.
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144 public static Title Parse(StringReader output)
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146 Title thisTitle = new Title();
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149 Match m = Regex.Match(output.ReadLine(), @"^\+ title ([0-9]*):");
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152 // Match track number for this title
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154 thisTitle.m_titleNumber = int.Parse(m.Groups[1].Value.Trim().ToString());
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156 catch (Exception exc)
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158 MessageBox.Show("Title.cs - Track Number " + exc.ToString());
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163 // Get duration for this title
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166 m = Regex.Match(output.ReadLine(), @"^ \+ duration: ([0-9]{2}:[0-9]{2}:[0-9]{2})");
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168 thisTitle.m_duration = TimeSpan.Parse(m.Groups[1].Value);
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170 catch (Exception exc)
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172 MessageBox.Show("Title.cs - Duration " + exc.ToString());
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177 // Get resolution, aspect ratio and FPS for this title
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178 m = Regex.Match(output.ReadLine(), @"^ \+ size: ([0-9]*)x([0-9]*), aspect: ([0-9]*\.[0-9]*), ([0-9]*\.[0-9]*) fps");
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181 thisTitle.m_resolution = new Size(int.Parse(m.Groups[1].Value), int.Parse(m.Groups[2].Value));
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182 thisTitle.m_aspectRatio = float.Parse(m.Groups[3].Value, Functions.CLI.Culture);
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185 catch (Exception exc)
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187 MessageBox.Show("Title.cs - Resolution and Aspect " + exc.ToString());
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192 // Get autocrop region for this title
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193 m = Regex.Match(output.ReadLine(), @"^ \+ autocrop: ([0-9]*)/([0-9]*)/([0-9]*)/([0-9]*)");
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195 thisTitle.m_autoCrop = new int[4] { int.Parse(m.Groups[1].Value), int.Parse(m.Groups[2].Value), int.Parse(m.Groups[3].Value), int.Parse(m.Groups[4].Value) };
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197 catch (Exception exc)
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199 MessageBox.Show("Title.cs - Auto Crop " + exc.ToString());
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205 thisTitle.m_chapters.AddRange(Chapter.ParseList(output));
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207 catch (Exception exc)
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209 MessageBox.Show("Title.cs - Chapters EXC " + exc.ToString());
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214 thisTitle.m_audioTracks.AddRange(AudioTrack.ParseList(output));
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216 catch (Exception exc)
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218 MessageBox.Show("Title.cs - Audio EXC " + exc.ToString());
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223 thisTitle.m_subtitles.AddRange(Subtitle.ParseList(output));
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225 catch (Exception exc)
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227 MessageBox.Show("Title.cs - Subtitles EXC " + exc.ToString());
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230 catch (Exception exc)
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232 MessageBox.Show("Title.cs - Parse " + exc.ToString());
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239 public static Title[] ParseList(string output)
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241 List<Title> titles = new List<Title>();
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244 StringReader sr = new StringReader(output);
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245 while ((char)sr.Peek() == '+')
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247 titles.Add(Title.Parse(sr));
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250 catch (Exception exc)
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252 MessageBox.Show("Title.cs - ParseList " + exc.ToString());
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254 return titles.ToArray();
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