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