win/C#/Controls/Subtitles.cs

   1 /*  Subtitles.cs $\r
   2     This file is part of the HandBrake source code.\r
   3     Homepage: <http://handbrake.fr>.\r
   4     It may be used under the terms of the GNU General Public License. */\r
   5 \r
   6 namespace Handbrake.Controls\r
   7 {\r
   8     using System;\r
   9     using System.Collections.Generic;\r
  10     using System.IO;\r
  11     using System.Linq;\r
  12     using System.Windows.Forms;\r
  13     using Functions;\r
  14 \r
  15     using HandBrake.ApplicationServices.Model;\r
  16     using HandBrake.ApplicationServices.Model.Encoding;\r
  17 \r
  18     using Model;\r
  19 \r
  20     /// <summary>\r
  21     /// The Subtitles Tab\r
  22     /// </summary>\r
  23     public partial class Subtitles : UserControl\r
  24     {\r
  25         #region Priavate Variables and Collections\r
  26 \r
  27         /// <summary>\r
  28         /// Map of languages to language codes\r
  29         /// </summary>\r
  30         private readonly IDictionary<string, string> langMap = new Dictionary<string, string>();\r
  31 \r
  32         /// <summary>\r
  33         /// A List of SRT Files\r
  34         /// </summary>\r
  35         private readonly IDictionary<string, string> srtFiles = new Dictionary<string, string>();\r
  36 \r
  37         /// <summary>\r
  38         /// The Subtitle List\r
  39         /// </summary>\r
  40         private readonly List<SubtitleTrack> subList = new List<SubtitleTrack>();\r
  41 \r
  42         #endregion\r
  43 \r
  44         /// <summary>\r
  45         /// Initializes a new instance of the <see cref="Subtitles"/> class.\r
  46         /// </summary>\r
  47         public Subtitles()\r
  48         {\r
  49             InitializeComponent();\r
  50 \r
  51             langMap = Main.MapLanguages();\r
  52             foreach (string key in langMap.Keys)\r
  53                 srt_lang.Items.Add(key);\r
  54 \r
  55             srt_charcode.SelectedIndex = 28;\r
  56             srt_lang.SelectedIndex = 40;\r
  57         }\r
  58 \r
  59         #region Public Methods\r
  60         /// <summary>\r
  61         /// Gets the CLI Query for this panel\r
  62         /// </summary>\r
  63         /// <returns>A CliQuery string</returns>\r
  64         public string GetCliQuery\r
  65         {\r
  66             get\r
  67             {\r
  68                 string query = string.Empty;\r
  69                 if (lv_subList.Items.Count != 0) // If we have subtitle tracks\r
  70                 {\r
  71                     // BitMap and CC's\r
  72                     string subtitleTracks = String.Empty;\r
  73                     string subtitleForced = String.Empty;\r
  74                     string subtitleBurn = String.Empty;\r
  75                     string subtitleDefault = String.Empty;\r
  76 \r
  77                     // SRT\r
  78                     string srtFile = String.Empty;\r
  79                     string srtCodeset = String.Empty;\r
  80                     string srtOffset = String.Empty;\r
  81                     string srtLang = String.Empty;\r
  82                     string srtDefault = String.Empty;\r
  83                     int srtCount = 0;\r
  84                     int subCount = 0;\r
  85 \r
  86                     foreach (SubtitleTrack item in subList)\r
  87                     {\r
  88                         string itemToAdd;\r
  89 \r
  90                         if (item.IsSrtSubtitle) // We have an SRT file\r
  91                         {\r
  92                             srtCount++; // SRT track id.\r
  93 \r
  94                             srtLang += srtLang == string.Empty ? langMap[item.SrtLang] : "," + langMap[item.SrtLang];\r
  95                             srtCodeset += srtCodeset == string.Empty ? item.SrtCharCode : "," + item.SrtCharCode;\r
  96 \r
  97                             if (item.Default)\r
  98                                 srtDefault = srtCount.ToString();\r
  99 \r
 100                             itemToAdd = item.SrtPath;\r
 101                             srtFile += srtFile == string.Empty ? itemToAdd : "," + itemToAdd;\r
 102 \r
 103                             itemToAdd = item.SrtOffset.ToString();\r
 104                             srtOffset += srtOffset == string.Empty ? itemToAdd : "," + itemToAdd;\r
 105                         }\r
 106                         else // We have Bitmap or CC\r
 107                         {\r
 108                             subCount++;\r
 109 \r
 110                             // Find --subtitle <string>\r
 111                             if (item.Track.Contains("Foreign Audio Search"))\r
 112                                 itemToAdd = "scan";\r
 113                             else\r
 114                             {\r
 115                                 string[] tempSub = item.Track.Split(' ');\r
 116                                 itemToAdd = tempSub[0];\r
 117                             }\r
 118 \r
 119                             subtitleTracks += subtitleTracks == string.Empty ? itemToAdd : "," + itemToAdd;\r
 120 \r
 121                             // Find --subtitle-forced\r
 122                             if (item.Forced)\r
 123                                 subtitleForced += subtitleForced == string.Empty ? subCount.ToString() : "," + subCount;\r
 124 \r
 125                             // Find --subtitle-burn\r
 126                             if (item.Burned)\r
 127                                 subtitleBurn = subCount.ToString();\r
 128 \r
 129                             // Find --subtitle-default\r
 130                             if (item.Default)\r
 131                                 subtitleDefault = subCount.ToString();\r
 132                         }\r
 133                     }\r
 134 \r
 135                     // Build The CLI Subtitles Query\r
 136                     if (subtitleTracks != string.Empty)\r
 137                     {\r
 138                         query += " --subtitle " + subtitleTracks;\r
 139 \r
 140                         if (subtitleForced != string.Empty)\r
 141                             query += " --subtitle-forced=" + subtitleForced;\r
 142                         if (subtitleBurn != string.Empty)\r
 143                             query += " --subtitle-burn=" + subtitleBurn;\r
 144                         if (subtitleDefault != string.Empty)\r
 145                             query += " --subtitle-default=" + subtitleDefault;\r
 146                     }\r
 147 \r
 148                     if (srtFile != string.Empty) // SRTs\r
 149                     {\r
 150                         query += " --srt-file " + "\"" + srtFile + "\"";\r
 151 \r
 152                         if (srtCodeset != string.Empty)\r
 153                             query += " --srt-codeset " + srtCodeset;\r
 154                         if (srtOffset != string.Empty)\r
 155                             query += " --srt-offset " + srtOffset;\r
 156                         if (srtLang != string.Empty)\r
 157                             query += " --srt-lang " + srtLang;\r
 158                         if (srtDefault != string.Empty)\r
 159                             query += " --srt-default=" + srtDefault;\r
 160                     }\r
 161                 }\r
 162                 return query;\r
 163             }\r
 164         }\r
 165 \r
 166         /// <summary>\r
 167         /// Checks of the current settings will require the m4v file extension\r
 168         /// </summary>\r
 169         /// <returns>True if Yes</returns>\r
 170         public bool RequiresM4V()\r
 171         {\r
 172             return this.subList.Any(track => track.SubtitleType != SubtitleType.VobSub);\r
 173         }\r
 174 \r
 175         /// <summary>\r
 176         /// Automatically setup the subtitle tracks.\r
 177         /// This handles the automatic setup of subitles which the user can control from the program options\r
 178         /// </summary>\r
 179         /// <param name="subs">List of Subtitles</param>\r
 180         public void SetSubtitleTrackAuto(object[] subs)\r
 181         {\r
 182             drp_subtitleTracks.Items.Clear();\r
 183             drp_subtitleTracks.Items.Add("Foreign Audio Search (Bitmap)");\r
 184             drp_subtitleTracks.Items.AddRange(subs);\r
 185             drp_subtitleTracks.SelectedIndex = 0;\r
 186             Clear();\r
 187 \r
 188             this.AutomaticSubtitleSelection();\r
 189         }\r
 190 \r
 191         /// <summary>\r
 192         /// Automatic Subtitle Selection based on user preferences.\r
 193         /// </summary>\r
 194         public void AutomaticSubtitleSelection()\r
 195         {\r
 196             // Handle Native Language and "Dub Foreign language audio" and "Use Foreign language audio and Subtitles" Options\r
 197             if (Properties.Settings.Default.NativeLanguage != "Any")\r
 198             {\r
 199                 if (Properties.Settings.Default.DubMode != 1) // We need to add a subtitle track if this is false.\r
 200                 {\r
 201                     foreach (object item in drp_subtitleTracks.Items)\r
 202                     {\r
 203                         if (item.ToString().Contains(Properties.Settings.Default.NativeLanguage))\r
 204                         {\r
 205                             drp_subtitleTracks.SelectedItem = item;\r
 206                             BtnAddSubTrackClick(this, new EventArgs());\r
 207                         }\r
 208                     }\r
 209 \r
 210                     if (drp_subtitleTracks.SelectedIndex == 0 && Properties.Settings.Default.useClosedCaption)\r
 211                     {\r
 212                         foreach (object item in drp_subtitleTracks.Items)\r
 213                         {\r
 214                             if (item.ToString().Contains("Closed"))\r
 215                             {\r
 216                                 drp_subtitleTracks.SelectedItem = item;\r
 217                                 BtnAddSubTrackClick(this, new EventArgs());\r
 218                             }\r
 219                         }\r
 220                     }\r
 221                 }\r
 222             }\r
 223         }\r
 224 \r
 225         /// <summary>\r
 226         /// Clear the Subtitle List\r
 227         /// </summary>\r
 228         public void Clear()\r
 229         {\r
 230             lv_subList.Items.Clear();\r
 231             subList.Clear();\r
 232         }\r
 233         #endregion\r
 234 \r
 235         #region Primary Controls\r
 236 \r
 237         /// <summary>\r
 238         /// Add a Subtitle track.\r
 239         /// </summary>\r
 240         /// <param name="sender">\r
 241         /// The sender.\r
 242         /// </param>\r
 243         /// <param name="e">\r
 244         /// The e.\r
 245         /// </param>\r
 246         private void BtnAddSubTrackClick(object sender, EventArgs e)\r
 247         {\r
 248             // Logic\r
 249             string forcedVal = check_forced.CheckState == CheckState.Checked ? "Yes" : "No";\r
 250             string defaultSub = check_default.CheckState == CheckState.Checked ? "Yes" : "No";\r
 251             string burnedVal = check_burned.CheckState == CheckState.Checked &&\r
 252                                (drp_subtitleTracks.Text.Contains("(VOBSUB)") || drp_subtitleTracks.Text.Contains("(SSA)"))\r
 253                                    ? "Yes"\r
 254                                    : "No";\r
 255             string srtCode = "-", srtLangVal = "-", srtPath = "-", srtFile = "-";\r
 256             int srtOffsetMs = 0;\r
 257 \r
 258             if (drp_subtitleTracks.SelectedItem.ToString().Contains(".srt"))\r
 259             {\r
 260                 srtFiles.TryGetValue(drp_subtitleTracks.SelectedItem.ToString(), out srtPath);\r
 261                 srtFile = drp_subtitleTracks.SelectedItem.ToString();\r
 262                 srtLangVal = srt_lang.SelectedItem.ToString();\r
 263                 srtCode = srt_charcode.SelectedItem.ToString();\r
 264                 srtOffsetMs = (int)srt_offset.Value;\r
 265                 if (defaultSub == "Yes") this.SetDefaultToOffForAllSRTTracks();\r
 266             }\r
 267             else\r
 268             {\r
 269                 if (defaultSub == "Yes") this.SetDefaultToOffForAllTracks();\r
 270                 if (burnedVal == "Yes") this.SetBurnedToOffForAllTracks();\r
 271             }\r
 272 \r
 273             string trackName = (drp_subtitleTracks.SelectedItem.ToString().Contains(".srt"))\r
 274                                    ? srtLangVal + " (" + srtFile + ")"\r
 275                                    : drp_subtitleTracks.SelectedItem.ToString();\r
 276 \r
 277             SubtitleTrack track = new SubtitleTrack\r
 278                                      {\r
 279                                          Track = trackName,\r
 280                                          Forced = check_forced.Checked,\r
 281                                          Burned = check_burned.Checked,\r
 282                                          Default = check_default.Checked,\r
 283                                          SrtLang = srtLangVal,\r
 284                                          SrtCharCode = srtCode,\r
 285                                          SrtOffset = srtOffsetMs,\r
 286                                          SrtPath = srtPath,\r
 287                                          SrtFileName = srtFile\r
 288                                      };\r
 289 \r
 290             lv_subList.Items.Add(track.ListView);\r
 291             subList.Add(track);\r
 292         }\r
 293 \r
 294         /// <summary>\r
 295         /// Import an SRT Subtitle Track\r
 296         /// </summary>\r
 297         /// <param name="sender">\r
 298         /// The sender.\r
 299         /// </param>\r
 300         /// <param name="e">\r
 301         /// The e.\r
 302         /// </param>\r
 303         private void BtnSrtAddClick(object sender, EventArgs e)\r
 304         {\r
 305             if (openFileDialog.ShowDialog() != DialogResult.OK)\r
 306                 return;\r
 307 \r
 308             if (srtFiles.ContainsKey(Path.GetFileName(openFileDialog.FileName)))\r
 309             {\r
 310                 MessageBox.Show(\r
 311                     "A Subtitle track with the same name has already been imported.",\r
 312                     "Warning",\r
 313                     MessageBoxButtons.OK,\r
 314                     MessageBoxIcon.Warning);\r
 315                 return;\r
 316             }\r
 317 \r
 318             drp_subtitleTracks.Items.Add(Path.GetFileName(openFileDialog.FileName));\r
 319             drp_subtitleTracks.SelectedItem = Path.GetFileName(openFileDialog.FileName);\r
 320             srtFiles.Add(Path.GetFileName(openFileDialog.FileName), openFileDialog.FileName);\r
 321         }\r
 322 \r
 323         /// <summary>\r
 324         /// Remove a subtitle track\r
 325         /// </summary>\r
 326         /// <param name="sender">\r
 327         /// The sender.\r
 328         /// </param>\r
 329         /// <param name="e">\r
 330         /// The e.\r
 331         /// </param>\r
 332         private void BtnRemoveSubTrackClick(object sender, EventArgs e)\r
 333         {\r
 334             this.RemoveSelectedTrack();\r
 335         }\r
 336 \r
 337         /// <summary>\r
 338         /// The Subtitle List selected index has changed\r
 339         /// </summary>\r
 340         /// <param name="sender">\r
 341         /// The sender.\r
 342         /// </param>\r
 343         /// <param name="e">\r
 344         /// The e.\r
 345         /// </param>\r
 346         private void LbSubListSelectedIndexChanged(object sender, EventArgs e)\r
 347         {\r
 348             // Set the dropdown controls based on the selected item in the List.\r
 349             if (lv_subList.Items.Count != 0 && lv_subList.SelectedIndices.Count != 0)\r
 350             {\r
 351                 SubtitleTrack track = subList[lv_subList.SelectedIndices[0]];\r
 352 \r
 353                 int c = 0;\r
 354                 if (lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[0].Text.ToLower().Contains(".srt"))\r
 355                 // We have an SRT\r
 356                 {\r
 357                     foreach (var item in drp_subtitleTracks.Items)\r
 358                     {\r
 359                         if (item.ToString() == track.SrtFileName)\r
 360                             drp_subtitleTracks.SelectedIndex = c;\r
 361                         c++;\r
 362                     }\r
 363                     srt_lang.SelectedItem = track.SrtLang;\r
 364                     srt_offset.Value = track.SrtOffset;\r
 365                     srt_charcode.SelectedItem = track.SrtCharCode;\r
 366                     check_default.CheckState = track.Default ? CheckState.Checked : CheckState.Unchecked;\r
 367                     SubGroupBox.Text = "Selected Track: " + track.Track;\r
 368                 }\r
 369                 else // We have Bitmap/CC\r
 370                 {\r
 371                     foreach (var item in drp_subtitleTracks.Items)\r
 372                     {\r
 373                         if (item.ToString() == track.Track)\r
 374                             drp_subtitleTracks.SelectedIndex = c;\r
 375                         c++;\r
 376                     }\r
 377                     check_forced.CheckState = track.Forced ? CheckState.Checked : CheckState.Unchecked;\r
 378                     check_burned.CheckState = track.Burned ? CheckState.Checked : CheckState.Unchecked;\r
 379                     check_default.CheckState = track.Default ? CheckState.Checked : CheckState.Unchecked;\r
 380                     SubGroupBox.Text = "Selected Track: " +\r
 381                                        lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[0].Text;\r
 382                 }\r
 383             }\r
 384             else\r
 385                 SubGroupBox.Text = "Selected Track: None (Click \"Add\" to add another track to the list)";\r
 386         }\r
 387 \r
 388         #endregion\r
 389 \r
 390         #region Subtitle Controls\r
 391 \r
 392         /// <summary>\r
 393         /// Handle the Subtitle track dropdown changed event\r
 394         /// </summary>\r
 395         /// <param name="sender">\r
 396         /// The sender.\r
 397         /// </param>\r
 398         /// <param name="e">\r
 399         /// The e.\r
 400         /// </param>\r
 401         private void DrpSubtitleTracksSelectedIndexChanged(object sender, EventArgs e)\r
 402         {\r
 403             if (drp_subtitleTracks.SelectedItem.ToString().Contains(".srt"))\r
 404             {\r
 405                 check_forced.Enabled = false;\r
 406                 check_burned.Enabled = false;\r
 407                 srt_lang.Enabled = true;\r
 408                 srt_charcode.Enabled = true;\r
 409                 srt_offset.Enabled = true;\r
 410             }\r
 411             else\r
 412             {\r
 413                 check_forced.Enabled = true;\r
 414                 check_burned.Enabled = true;\r
 415                 srt_lang.Enabled = false;\r
 416                 srt_charcode.Enabled = false;\r
 417                 srt_offset.Enabled = false;\r
 418             }\r
 419             // Update an item in the  list if required.\r
 420             if (lv_subList.Items.Count == 0 || lv_subList.SelectedIndices.Count == 0) return;\r
 421 \r
 422             if (drp_subtitleTracks.SelectedItem.ToString().Contains(".srt"))\r
 423             {\r
 424                 lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[0].Text = srt_lang.SelectedItem + "(" +\r
 425                                                                                    drp_subtitleTracks.SelectedItem + ")";\r
 426                 lv_subList.Select();\r
 427 \r
 428                 string srtPath;\r
 429                 srtFiles.TryGetValue(drp_subtitleTracks.SelectedItem.ToString(), out srtPath);\r
 430                 subList[lv_subList.SelectedIndices[0]].SrtPath = srtPath;\r
 431             }\r
 432             else\r
 433             {\r
 434                 lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[0].Text =\r
 435                     drp_subtitleTracks.SelectedItem.ToString();\r
 436                 lv_subList.Select();\r
 437             }\r
 438 \r
 439             subList[lv_subList.SelectedIndices[0]].Track = drp_subtitleTracks.SelectedItem.ToString();\r
 440         }\r
 441 \r
 442         /// <summary>\r
 443         /// Foreced Subtitles checkbox changed\r
 444         /// </summary>\r
 445         /// <param name="sender">\r
 446         /// The sender.\r
 447         /// </param>\r
 448         /// <param name="e">\r
 449         /// The e.\r
 450         /// </param>\r
 451         private void CheckForcedCheckedChanged(object sender, EventArgs e)\r
 452         {\r
 453             if (lv_subList.Items.Count == 0 || lv_subList.SelectedIndices.Count == 0) return;\r
 454 \r
 455             lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[1].Text = check_forced.Checked ? "Yes" : "No";\r
 456             lv_subList.Select();\r
 457 \r
 458             subList[lv_subList.SelectedIndices[0]].Forced = check_forced.Checked;\r
 459             // Update SubList List<SubtitleInfo> \r
 460         }\r
 461 \r
 462         /// <summary>\r
 463         /// Burned in subtitles checkbox changed\r
 464         /// </summary>\r
 465         /// <param name="sender">\r
 466         /// The sender.\r
 467         /// </param>\r
 468         /// <param name="e">\r
 469         /// The e.\r
 470         /// </param>\r
 471         private void CheckBurnedCheckedChanged(object sender, EventArgs e)\r
 472         {\r
 473             if (lv_subList.Items.Count == 0 || lv_subList.SelectedIndices.Count == 0) return;\r
 474 \r
 475             if (check_burned.Checked) // Make sure we only have 1 burned track\r
 476                 this.SetBurnedToOffForAllTracks();\r
 477 \r
 478             lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[2].Text = check_burned.Checked ? "Yes" : "No";\r
 479             lv_subList.Select();\r
 480 \r
 481             subList[lv_subList.SelectedIndices[0]].Burned = check_burned.Checked;\r
 482             // Update SubList List<SubtitleInfo> \r
 483         }\r
 484 \r
 485         /// <summary>\r
 486         /// Default Subitle track check changed\r
 487         /// </summary>\r
 488         /// <param name="sender">\r
 489         /// The sender.\r
 490         /// </param>\r
 491         /// <param name="e">\r
 492         /// The e.\r
 493         /// </param>\r
 494         private void CheckDefaultCheckedChanged(object sender, EventArgs e)\r
 495         {\r
 496             if (lv_subList.Items.Count == 0 || lv_subList.SelectedIndices.Count == 0) return;\r
 497 \r
 498             if (check_default.Checked) // Make sure we only have 1 default track\r
 499                 if (lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[0].Text.Contains(".srt"))\r
 500                     this.SetDefaultToOffForAllSRTTracks();\r
 501                 else\r
 502                     this.SetDefaultToOffForAllTracks();\r
 503 \r
 504             lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[3].Text = check_default.Checked ? "Yes" : "No";\r
 505             lv_subList.Select();\r
 506 \r
 507             subList[lv_subList.SelectedIndices[0]].Default = check_default.Checked;\r
 508             // Update SubList List<SubtitleInfo>\r
 509         }\r
 510 \r
 511         /// <summary>\r
 512         /// Srt Offset Numeric Control Changed\r
 513         /// </summary>\r
 514         /// <param name="sender">\r
 515         /// The sender.\r
 516         /// </param>\r
 517         /// <param name="e">\r
 518         /// The e.\r
 519         /// </param>\r
 520         private void SrtOffsetValueChanged(object sender, EventArgs e)\r
 521         {\r
 522             // Update an item in the  list if required.\r
 523             if (lv_subList.Items.Count == 0 || lv_subList.SelectedIndices.Count == 0)\r
 524                 return;\r
 525 \r
 526             lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[6].Text = srt_offset.Value.ToString();\r
 527             lv_subList.Select();\r
 528 \r
 529             subList[lv_subList.SelectedIndices[0]].SrtOffset = (int)srt_offset.Value;\r
 530             // Update SubList List<SubtitleInfo>\r
 531         }\r
 532 \r
 533         /// <summary>\r
 534         /// The SRT Charcode changed\r
 535         /// </summary>\r
 536         /// <param name="sender">\r
 537         /// The sender.\r
 538         /// </param>\r
 539         /// <param name="e">\r
 540         /// The e.\r
 541         /// </param>\r
 542         private void SrtCharcodeSelectedIndexChanged(object sender, EventArgs e)\r
 543         {\r
 544             if (lv_subList.Items.Count == 0 || lv_subList.SelectedIndices.Count == 0) return;\r
 545 \r
 546             lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[5].Text = srt_charcode.SelectedItem.ToString();\r
 547             lv_subList.Select();\r
 548 \r
 549             subList[lv_subList.SelectedIndices[0]].SrtCharCode = srt_charcode.SelectedItem.ToString();\r
 550             // Update SubList List<SubtitleInfo>\r
 551         }\r
 552 \r
 553         /// <summary>\r
 554         /// The Srt Language code changed\r
 555         /// </summary>\r
 556         /// <param name="sender">\r
 557         /// The sender.\r
 558         /// </param>\r
 559         /// <param name="e">\r
 560         /// The e.\r
 561         /// </param>\r
 562         private void SrtLangSelectedIndexChanged(object sender, EventArgs e)\r
 563         {\r
 564             if (lv_subList.Items.Count == 0 || lv_subList.SelectedIndices.Count == 0) return;\r
 565 \r
 566             lv_subList.Items[lv_subList.SelectedIndices[0]].SubItems[4].Text = srt_lang.SelectedItem.ToString();\r
 567             lv_subList.Select();\r
 568 \r
 569             subList[lv_subList.SelectedIndices[0]].SrtLang = srt_lang.SelectedItem.ToString();\r
 570             // Update SubList List<SubtitleInfo>\r
 571         }\r
 572 \r
 573         #endregion\r
 574 \r
 575         #region Right Click Menu\r
 576 \r
 577         /// <summary>\r
 578         /// Move an item in the subtitle list up\r
 579         /// </summary>\r
 580         /// <param name="sender">\r
 581         /// The sender.\r
 582         /// </param>\r
 583         /// <param name="e">\r
 584         /// The e.\r
 585         /// </param>\r
 586         private void MnuMoveupClick(object sender, EventArgs e)\r
 587         {\r
 588             if (lv_subList.SelectedIndices.Count != 0)\r
 589             {\r
 590                 ListViewItem item = lv_subList.SelectedItems[0];\r
 591                 int index = item.Index;\r
 592                 index--;\r
 593 \r
 594                 if (lv_subList.Items.Count > index && index >= 0)\r
 595                 {\r
 596                     lv_subList.Items.Remove(item);\r
 597                     lv_subList.Items.Insert(index, item);\r
 598                     item.Selected = true;\r
 599                     lv_subList.Focus();\r
 600                 }\r
 601             }\r
 602         }\r
 603 \r
 604         /// <summary>\r
 605         /// Move an item in the subtitle list down\r
 606         /// </summary>\r
 607         /// <param name="sender">\r
 608         /// The sender.\r
 609         /// </param>\r
 610         /// <param name="e">\r
 611         /// The e.\r
 612         /// </param>\r
 613         private void MnuMovedownClick(object sender, EventArgs e)\r
 614         {\r
 615             if (lv_subList.SelectedIndices.Count != 0)\r
 616             {\r
 617                 ListViewItem item = lv_subList.SelectedItems[0];\r
 618                 int index = item.Index;\r
 619                 index++;\r
 620 \r
 621                 if (index < lv_subList.Items.Count)\r
 622                 {\r
 623                     lv_subList.Items.Remove(item);\r
 624                     lv_subList.Items.Insert(index, item);\r
 625                     item.Selected = true;\r
 626                     lv_subList.Focus();\r
 627                 }\r
 628             }\r
 629         }\r
 630 \r
 631         /// <summary>\r
 632         /// Remove a selected subtitle track.\r
 633         /// </summary>\r
 634         /// <param name="sender">\r
 635         /// The sender.\r
 636         /// </param>\r
 637         /// <param name="e">\r
 638         /// The e.\r
 639         /// </param>\r
 640         private void MnuRemoveClick(object sender, EventArgs e)\r
 641         {\r
 642             this.RemoveSelectedTrack();\r
 643         }\r
 644 \r
 645         #endregion\r
 646 \r
 647         #region Helpers\r
 648         /// <summary>\r
 649         /// Set all Non SRT tracks to Default = NO\r
 650         /// </summary>\r
 651         private void SetDefaultToOffForAllTracks()\r
 652         {\r
 653             int c = 0;\r
 654             foreach (ListViewItem item in lv_subList.Items)\r
 655             {\r
 656                 if (subList[c].SrtPath == "-")\r
 657                 {\r
 658                     if (item.SubItems[3].Text == "Yes")\r
 659                     {\r
 660                         item.SubItems[3].Text = "No";\r
 661                         subList[c].Default = false;\r
 662                     }\r
 663                 }\r
 664                 c++;\r
 665             }\r
 666         }\r
 667 \r
 668         /// <summary>\r
 669         /// Set all subtitle tracks so that they have no default.\r
 670         /// </summary>\r
 671         private void SetDefaultToOffForAllSRTTracks()\r
 672         {\r
 673             int c = 0;\r
 674             foreach (ListViewItem item in lv_subList.Items)\r
 675             {\r
 676                 if (!subList[c].IsSrtSubtitle)\r
 677                 {\r
 678                     if (item.SubItems[3].Text == "Yes")\r
 679                     {\r
 680                         item.SubItems[3].Text = "No";\r
 681                         subList[c].Default = false;\r
 682                     }\r
 683                 }\r
 684                 c++;\r
 685             }\r
 686         }\r
 687 \r
 688         /// <summary>\r
 689         /// Set all tracks to Burned = No\r
 690         /// </summary>\r
 691         private void SetBurnedToOffForAllTracks()\r
 692         {\r
 693             int c = 0;\r
 694             foreach (ListViewItem item in lv_subList.Items)\r
 695             {\r
 696                 if (item.SubItems[2].Text == "Yes")\r
 697                 {\r
 698                     item.SubItems[2].Text = "No";\r
 699                     subList[c].Burned = false;\r
 700                 }\r
 701                 c++;\r
 702             }\r
 703         }\r
 704 \r
 705         /// <summary>\r
 706         /// Remove a selected track\r
 707         /// </summary>\r
 708         private void RemoveSelectedTrack()\r
 709         {\r
 710             // Remove the Item and reselect the control if the following conditions are met.\r
 711             if (lv_subList.SelectedItems.Count != 0)\r
 712             {\r
 713                 // Record the current selected index.\r
 714                 int currentPosition = lv_subList.SelectedIndices[0];\r
 715                 int selectedInd = lv_subList.SelectedIndices[0];\r
 716 \r
 717                 lv_subList.Items.RemoveAt(selectedInd);\r
 718                 subList.RemoveAt(selectedInd);\r
 719 \r
 720                 // Now reslect the correct item and give focus to the list.\r
 721                 if (lv_subList.Items.Count != 0)\r
 722                 {\r
 723                     if (currentPosition <= (lv_subList.Items.Count - 1))\r
 724                         lv_subList.Items[currentPosition].Selected = true;\r
 725                     else if (currentPosition > (lv_subList.Items.Count - 1))\r
 726                         lv_subList.Items[lv_subList.Items.Count - 1].Selected = true;\r
 727 \r
 728                     lv_subList.Select();\r
 729                 }\r
 730             }\r
 731         }\r
 732         #endregion\r
 733     }\r
 734 }