win/C#/frmMain.cs

   1 /*  frmMain.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\r
   7 {\r
   8     using System;\r
   9     using System.Collections.Generic;\r
  10     using System.ComponentModel;\r
  11     using System.Diagnostics;\r
  12     using System.Drawing;\r
  13     using System.Globalization;\r
  14     using System.IO;\r
  15     using System.Reflection;\r
  16     using System.Threading;\r
  17     using System.Windows.Forms;\r
  18     using Functions;\r
  19 \r
  20     using HandBrake.ApplicationServices.Functions;\r
  21     using HandBrake.ApplicationServices.Model;\r
  22     using HandBrake.ApplicationServices.Parsing;\r
  23     using HandBrake.ApplicationServices.Services;\r
  24     using HandBrake.ApplicationServices.Services.Interfaces;\r
  25 \r
  26     using Model;\r
  27     using Presets;\r
  28     using Properties;\r
  29 \r
  30     using Main = Handbrake.Functions.Main;\r
  31 \r
  32     /// <summary>\r
  33     /// The Main Window\r
  34     /// </summary>\r
  35     public partial class frmMain : Form\r
  36     {\r
  37         // Objects which may be used by one or more other objects *************\r
  38         private IQueue encodeQueue = new Queue();\r
  39         private PresetsHandler presetHandler = new PresetsHandler();\r
  40 \r
  41         // Windows ************************************************************\r
  42         private frmQueue queueWindow;\r
  43         private frmPreview qtpreview;\r
  44         private frmActivityWindow activityWindow;\r
  45 \r
  46         // Globals: Mainly used for tracking. *********************************\r
  47         public Title selectedTitle;\r
  48         public string sourcePath;\r
  49         private SourceType selectedSourceType;\r
  50         private string dvdDrivePath;\r
  51         private string dvdDriveLabel;\r
  52         private Preset currentlySelectedPreset;\r
  53         private DVD currentSource;\r
  54         private IScan SourceScan = new ScanService();\r
  55         private List<DriveInformation> drives;\r
  56 \r
  57         // Delegates **********************************************************\r
  58         private delegate void UpdateWindowHandler();\r
  59 \r
  60         // Applicaiton Startup ************************************************\r
  61 \r
  62         #region Properties\r
  63 \r
  64         /// <summary>\r
  65         /// Gets SourceName.\r
  66         /// </summary>\r
  67         public string SourceName\r
  68         {\r
  69             get\r
  70             {\r
  71                 if (this.selectedSourceType == SourceType.DvdDrive)\r
  72                 {\r
  73                     return this.dvdDriveLabel;\r
  74                 }\r
  75 \r
  76                 if (Path.GetFileNameWithoutExtension(this.sourcePath) != "VIDEO_TS")\r
  77                     return Path.GetFileNameWithoutExtension(this.sourcePath);\r
  78 \r
  79                 return Path.GetFileNameWithoutExtension(Path.GetDirectoryName(this.sourcePath));\r
  80             }\r
  81         }\r
  82 \r
  83         #endregion\r
  84 \r
  85         #region Application Startup\r
  86 \r
  87         /// <summary>\r
  88         /// Initializes a new instance of the <see cref="frmMain"/> class.\r
  89         /// </summary>\r
  90         /// <param name="args">\r
  91         /// The arguments passed in on application startup.\r
  92         /// </param>\r
  93         public frmMain(string[] args)\r
  94         {\r
  95             InitializeComponent();\r
  96 \r
  97             // Update the users config file with the CLI version data.\r
  98             Main.SetCliVersionData();\r
  99             Main.CheckForValidCliVersion();\r
 100 \r
 101             if (Settings.Default.hb_version.Contains("svn"))\r
 102             {\r
 103                 this.Text += " " + Settings.Default.hb_version;\r
 104             }\r
 105 \r
 106             // Check for new versions, if update checking is enabled\r
 107             if (Settings.Default.updateStatus)\r
 108             {\r
 109                 if (DateTime.Now.Subtract(Settings.Default.lastUpdateCheckDate).TotalDays > Properties.Settings.Default.daysBetweenUpdateCheck)\r
 110                 {\r
 111                     Main.BeginCheckForUpdates(new AsyncCallback(UpdateCheckDone), false);\r
 112                 }\r
 113             }\r
 114 \r
 115             // Clear the log files in the background\r
 116             if (Settings.Default.clearOldLogs)\r
 117             {\r
 118                 Thread clearLog = new Thread(Main.ClearOldLogs);\r
 119                 clearLog.Start();\r
 120             }\r
 121 \r
 122             // Setup the GUI components\r
 123             LoadPresetPanel(); // Load the Preset Panel\r
 124             treeView_presets.ExpandAll();\r
 125             lbl_encode.Text = string.Empty;\r
 126             drop_mode.SelectedIndex = 0;\r
 127             queueWindow = new frmQueue(encodeQueue, this); // Prepare the Queue\r
 128             if (!Settings.Default.QueryEditorTab)\r
 129                 tabs_panel.TabPages.RemoveAt(7); // Remove the query editor tab if the user does not want it enabled.\r
 130             if (Settings.Default.tooltipEnable)\r
 131                 ToolTip.Active = true;\r
 132 \r
 133             // Load the user's default settings or Normal Preset\r
 134             if (Settings.Default.defaultPreset != string.Empty && presetHandler.GetPreset(Properties.Settings.Default.defaultPreset) != null)\r
 135             {\r
 136                 string query = presetHandler.GetPreset(Settings.Default.defaultPreset).Query;\r
 137                 if (query != null)\r
 138                 {\r
 139                     x264Panel.Reset2Defaults();\r
 140 \r
 141                     QueryParser presetQuery = QueryParser.Parse(query);\r
 142                     PresetLoader.LoadPreset(this, presetQuery, Settings.Default.defaultPreset);\r
 143 \r
 144                     x264Panel.StandardizeOptString();\r
 145                     x264Panel.SetCurrentSettingsInPanel();\r
 146                 }\r
 147             }\r
 148             else\r
 149                 loadNormalPreset();\r
 150 \r
 151             // Register with Growl (if not using Growl for the encoding completion action, this wont hurt anything)\r
 152             GrowlCommunicator.Register();\r
 153 \r
 154             // Event Handlers and Queue Recovery\r
 155             events();\r
 156             Main.RecoverQueue(encodeQueue);\r
 157 \r
 158             // If have a file passed in via command arguemtents, check it's a file and try scanning it.\r
 159             if (args.Length >= 1 && (File.Exists(args[0]) || Directory.Exists(args[0])))\r
 160             {\r
 161                 this.StartScan(args[0], 0);\r
 162             }\r
 163         }\r
 164 \r
 165         /// <summary>\r
 166         /// When the update check is done, process the results.\r
 167         /// </summary>\r
 168         /// <param name="result">IAsyncResult result</param>\r
 169         private void UpdateCheckDone(IAsyncResult result)\r
 170         {\r
 171             if (InvokeRequired)\r
 172             {\r
 173                 Invoke(new MethodInvoker(() => UpdateCheckDone(result)));\r
 174                 return;\r
 175             }\r
 176 \r
 177             UpdateCheckInformation info;\r
 178 \r
 179             try\r
 180             {\r
 181                 info = Main.EndCheckForUpdates(result);\r
 182 \r
 183                 if (info.NewVersionAvailable)\r
 184                 {\r
 185                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
 186                     updateWindow.ShowDialog();\r
 187                 }\r
 188             }\r
 189             catch (Exception ex)\r
 190             {\r
 191                 if ((bool)result.AsyncState)\r
 192                     Main.ShowExceptiowWindow("Unable to check for updates, Please try again later.", ex.ToString());\r
 193             }\r
 194         }\r
 195 \r
 196         #endregion\r
 197 \r
 198         #region Events\r
 199 \r
 200         // Encoding Events for setting up the GUI\r
 201         private void events()\r
 202         {\r
 203             // Handle Widget changes when preset is selected.\r
 204             RegisterPresetEventHandler();\r
 205 \r
 206             // Handle Window Resize\r
 207             if (Properties.Settings.Default.MainWindowMinimize)\r
 208                 this.Resize += new EventHandler(frmMain_Resize);\r
 209 \r
 210             // Handle Encode Start / Finish / Pause\r
 211             encodeQueue.EncodeStarted += new EventHandler(encodeStarted);\r
 212             encodeQueue.EncodeEnded += new EventHandler(encodeEnded);\r
 213 \r
 214             // Handle a file being draged onto the GUI.\r
 215             this.DragEnter += new DragEventHandler(frmMain_DragEnter);\r
 216             this.DragDrop += new DragEventHandler(frmMain_DragDrop);\r
 217         }\r
 218 \r
 219         // Change the preset label to custom when a user changes a setting. Don't want to give the impression that users can change settings and still be using a preset\r
 220         private void RegisterPresetEventHandler()\r
 221         {\r
 222             // Output Settings\r
 223             drop_format.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 224             check_largeFile.CheckedChanged += new EventHandler(changePresetLabel);\r
 225             check_iPodAtom.CheckedChanged += new EventHandler(changePresetLabel);\r
 226             check_optimiseMP4.CheckedChanged += new EventHandler(changePresetLabel);\r
 227 \r
 228             // Picture Settings\r
 229             PictureSettings.PictureSettingsChanged += new EventHandler(changePresetLabel);\r
 230 \r
 231             // Filter Settings\r
 232             Filters.FilterSettingsChanged += new EventHandler(changePresetLabel);\r
 233 \r
 234             // Video Tab\r
 235             drp_videoEncoder.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 236             check_2PassEncode.CheckedChanged += new EventHandler(changePresetLabel);\r
 237             check_turbo.CheckedChanged += new EventHandler(changePresetLabel);\r
 238             text_filesize.TextChanged += new EventHandler(changePresetLabel);\r
 239             text_bitrate.TextChanged += new EventHandler(changePresetLabel);\r
 240             slider_videoQuality.ValueChanged += new EventHandler(changePresetLabel);\r
 241 \r
 242             // Audio Panel\r
 243             AudioSettings.AudioListChanged += new EventHandler(changePresetLabel);\r
 244 \r
 245             // Advanced Tab\r
 246             x264Panel.rtf_x264Query.TextChanged += new EventHandler(changePresetLabel);\r
 247         }\r
 248 \r
 249         private void UnRegisterPresetEventHandler()\r
 250         {\r
 251             // Output Settings \r
 252             drop_format.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 253             check_largeFile.CheckedChanged -= new EventHandler(changePresetLabel);\r
 254             check_iPodAtom.CheckedChanged -= new EventHandler(changePresetLabel);\r
 255             check_optimiseMP4.CheckedChanged -= new EventHandler(changePresetLabel);\r
 256 \r
 257             // Picture Settings\r
 258             PictureSettings.PictureSettingsChanged -= new EventHandler(changePresetLabel);\r
 259 \r
 260             // Filter Settings\r
 261             Filters.FilterSettingsChanged -= new EventHandler(changePresetLabel);\r
 262 \r
 263             // Video Tab\r
 264             drp_videoEncoder.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 265             check_2PassEncode.CheckedChanged -= new EventHandler(changePresetLabel);\r
 266             check_turbo.CheckedChanged -= new EventHandler(changePresetLabel);\r
 267             text_filesize.TextChanged -= new EventHandler(changePresetLabel);\r
 268             text_bitrate.TextChanged -= new EventHandler(changePresetLabel);\r
 269             slider_videoQuality.ValueChanged -= new EventHandler(changePresetLabel);\r
 270 \r
 271             // Audio Panel\r
 272             AudioSettings.AudioListChanged -= new EventHandler(changePresetLabel);\r
 273 \r
 274             // Advanced Tab\r
 275             x264Panel.rtf_x264Query.TextChanged -= new EventHandler(changePresetLabel);\r
 276         }\r
 277 \r
 278         private void changePresetLabel(object sender, EventArgs e)\r
 279         {\r
 280             labelPreset.Text = "Output Settings (Preset: Custom)";\r
 281             this.currentlySelectedPreset = null;\r
 282         }\r
 283 \r
 284         private static void frmMain_DragEnter(object sender, DragEventArgs e)\r
 285         {\r
 286             if (e.Data.GetDataPresent(DataFormats.FileDrop, false))\r
 287                 e.Effect = DragDropEffects.All;\r
 288         }\r
 289 \r
 290         private void frmMain_DragDrop(object sender, DragEventArgs e)\r
 291         {\r
 292             string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];\r
 293             sourcePath = string.Empty;\r
 294 \r
 295             if (fileList != null)\r
 296             {\r
 297                 if (!string.IsNullOrEmpty(fileList[0]))\r
 298                 {\r
 299                     this.selectedSourceType = SourceType.VideoFile;\r
 300                     StartScan(fileList[0], 0);\r
 301                 }\r
 302                 else\r
 303                     UpdateSourceLabel();\r
 304             }\r
 305             else\r
 306                 UpdateSourceLabel();\r
 307         }\r
 308 \r
 309         private void encodeStarted(object sender, EventArgs e)\r
 310         {\r
 311             SetEncodeStarted();\r
 312             encodeQueue.EncodeStatusChanged += EncodeQueue_EncodeStatusChanged;\r
 313         }\r
 314 \r
 315         private void encodeEnded(object sender, EventArgs e)\r
 316         {\r
 317             encodeQueue.EncodeStatusChanged -= EncodeQueue_EncodeStatusChanged;\r
 318             SetEncodeFinished();\r
 319         }\r
 320         #endregion\r
 321 \r
 322         // User Interface Menus / Tool Strips *********************************\r
 323 \r
 324         #region File Menu\r
 325 \r
 326         /// <summary>\r
 327         /// Kill The scan menu Item\r
 328         /// </summary>\r
 329         /// <param name="sender">\r
 330         /// The sender.\r
 331         /// </param>\r
 332         /// <param name="e">\r
 333         /// The e.\r
 334         /// </param>\r
 335         private void mnu_killCLI_Click(object sender, EventArgs e)\r
 336         {\r
 337             KillScan();\r
 338         }\r
 339 \r
 340         /// <summary>\r
 341         /// Exit the Application Menu Item\r
 342         /// </summary>\r
 343         /// <param name="sender">\r
 344         /// The sender.\r
 345         /// </param>\r
 346         /// <param name="e">\r
 347         /// The e.\r
 348         /// </param>\r
 349         private void mnu_exit_Click(object sender, EventArgs e)\r
 350         {\r
 351             Application.Exit();\r
 352         }\r
 353 \r
 354         #endregion\r
 355 \r
 356         #region Tools Menu\r
 357 \r
 358         /// <summary>\r
 359         /// Menu - Start Button\r
 360         /// </summary>\r
 361         /// <param name="sender">\r
 362         /// The sender.\r
 363         /// </param>\r
 364         /// <param name="e">\r
 365         /// The e.\r
 366         /// </param>\r
 367         private void mnu_encode_Click(object sender, EventArgs e)\r
 368         {\r
 369             queueWindow.Show();\r
 370         }\r
 371 \r
 372         /// <summary>\r
 373         /// Menu - Display the Log Window\r
 374         /// </summary>\r
 375         /// <param name="sender">\r
 376         /// The sender.\r
 377         /// </param>\r
 378         /// <param name="e">\r
 379         /// The e.\r
 380         /// </param>\r
 381         private void mnu_encodeLog_Click(object sender, EventArgs e)\r
 382         {\r
 383             this.btn_ActivityWindow_Click(this, null);\r
 384         }\r
 385 \r
 386         /// <summary>\r
 387         /// Menu - Display the Options Window\r
 388         /// </summary>\r
 389         /// <param name="sender">\r
 390         /// The sender.\r
 391         /// </param>\r
 392         /// <param name="e">\r
 393         /// The e.\r
 394         /// </param>\r
 395         private void mnu_options_Click(object sender, EventArgs e)\r
 396         {\r
 397             Form options = new frmOptions(this);\r
 398             options.ShowDialog();\r
 399         }\r
 400 \r
 401         #endregion\r
 402 \r
 403         #region Presets Menu\r
 404 \r
 405         /// <summary>\r
 406         /// Reset the Built in Presets\r
 407         /// </summary>\r
 408         /// <param name="sender">\r
 409         /// The sender.\r
 410         /// </param>\r
 411         /// <param name="e">\r
 412         /// The e.\r
 413         /// </param>\r
 414         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 415         {\r
 416             presetHandler.UpdateBuiltInPresets();\r
 417             LoadPresetPanel();\r
 418             if (treeView_presets.Nodes.Count == 0)\r
 419                 MessageBox.Show(\r
 420                     "Unable to load the presets.xml file. Please select \"Update Built-in Presets\" from the Presets Menu. \nMake sure you are running the program in Admin mode if running on Vista. See Windows FAQ for details!",\r
 421                     "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 422             else\r
 423                 MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 424 \r
 425             treeView_presets.ExpandAll();\r
 426         }\r
 427 \r
 428         /// <summary>\r
 429         /// Delete the selected preset\r
 430         /// </summary>\r
 431         /// <param name="sender">\r
 432         /// The sender.\r
 433         /// </param>\r
 434         /// <param name="e">\r
 435         /// The e.\r
 436         /// </param>\r
 437         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
 438         {\r
 439             presetHandler.RemoveBuiltInPresets();\r
 440             LoadPresetPanel(); // Reload the preset panel\r
 441         }\r
 442 \r
 443         /// <summary>\r
 444         /// Select the Normal preset\r
 445         /// </summary>\r
 446         /// <param name="sender">\r
 447         /// The sender.\r
 448         /// </param>\r
 449         /// <param name="e">\r
 450         /// The e.\r
 451         /// </param>\r
 452         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 453         {\r
 454             loadNormalPreset();\r
 455         }\r
 456 \r
 457         /// <summary>\r
 458         /// Import a plist Preset\r
 459         /// </summary>\r
 460         /// <param name="sender">\r
 461         /// The sender.\r
 462         /// </param>\r
 463         /// <param name="e">\r
 464         /// The e.\r
 465         /// </param>\r
 466         private void mnu_importMacPreset_Click(object sender, EventArgs e)\r
 467         {\r
 468             ImportPreset();\r
 469         }\r
 470 \r
 471         /// <summary>\r
 472         /// Export a Plist Preset\r
 473         /// </summary>\r
 474         /// <param name="sender">\r
 475         /// The sender.\r
 476         /// </param>\r
 477         /// <param name="e">\r
 478         /// The e.\r
 479         /// </param>\r
 480         private void mnu_exportMacPreset_Click(object sender, EventArgs e)\r
 481         {\r
 482             ExportPreset();\r
 483         }\r
 484 \r
 485         /// <summary>\r
 486         /// Create a new Preset\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 btn_new_preset_Click(object sender, EventArgs e)\r
 495         {\r
 496             Form preset = new frmAddPreset(this, presetHandler);\r
 497             if (preset.ShowDialog() == DialogResult.OK)\r
 498             {\r
 499                 TreeNode presetTreeview = new TreeNode(presetHandler.LastPresetAdded.Name) { ForeColor = Color.Black };\r
 500                 treeView_presets.Nodes.Add(presetTreeview);\r
 501                 presetHandler.LastPresetAdded = null;\r
 502             }\r
 503         }\r
 504 \r
 505         #endregion\r
 506 \r
 507         #region Help Menu\r
 508 \r
 509         /// <summary>\r
 510         /// Menu - Display the User Guide Web Page\r
 511         /// </summary>\r
 512         /// <param name="sender">\r
 513         /// The sender.\r
 514         /// </param>\r
 515         /// <param name="e">\r
 516         /// The e.\r
 517         /// </param>\r
 518         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 519         {\r
 520             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 521         }\r
 522 \r
 523         /// <summary>\r
 524         /// Menu - Check for Updates\r
 525         /// </summary>\r
 526         /// <param name="sender">\r
 527         /// The sender.\r
 528         /// </param>\r
 529         /// <param name="e">\r
 530         /// The e.\r
 531         /// </param>\r
 532         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 533         {\r
 534             lbl_updateCheck.Visible = true;\r
 535             Main.BeginCheckForUpdates(new AsyncCallback(this.UpdateCheckDoneMenu), false);\r
 536         }\r
 537 \r
 538         /// <summary>\r
 539         /// Menu - Display the About Window\r
 540         /// </summary>\r
 541         /// <param name="sender">\r
 542         /// The sender.\r
 543         /// </param>\r
 544         /// <param name="e">\r
 545         /// The e.\r
 546         /// </param>\r
 547         private void mnu_about_Click(object sender, EventArgs e)\r
 548         {\r
 549             using (frmAbout About = new frmAbout())\r
 550             {\r
 551                 About.ShowDialog();\r
 552             }\r
 553         }\r
 554 \r
 555         #endregion\r
 556 \r
 557         #region Preset Bar\r
 558 \r
 559         /// <summary>\r
 560         /// RMenu - Expand All\r
 561         /// </summary>\r
 562         /// <param name="sender">\r
 563         /// The sender.\r
 564         /// </param>\r
 565         /// <param name="e">\r
 566         /// The e.\r
 567         /// </param>\r
 568         private void pmnu_expandAll_Click(object sender, EventArgs e)\r
 569         {\r
 570             treeView_presets.ExpandAll();\r
 571         }\r
 572 \r
 573         /// <summary>\r
 574         /// RMenu - Collaspe All\r
 575         /// </summary>\r
 576         /// <param name="sender">\r
 577         /// The sender.\r
 578         /// </param>\r
 579         /// <param name="e">\r
 580         /// The e.\r
 581         /// </param>\r
 582         private void pmnu_collapse_Click(object sender, EventArgs e)\r
 583         {\r
 584             treeView_presets.CollapseAll();\r
 585         }\r
 586 \r
 587         /// <summary>\r
 588         /// Menu - Import Preset\r
 589         /// </summary>\r
 590         /// <param name="sender">\r
 591         /// The sender.\r
 592         /// </param>\r
 593         /// <param name="e">\r
 594         /// The e.\r
 595         /// </param>\r
 596         private void pmnu_import_Click(object sender, EventArgs e)\r
 597         {\r
 598             ImportPreset();\r
 599         }\r
 600 \r
 601         /// <summary>\r
 602         /// RMenu - Save Changes to Preset\r
 603         /// </summary>\r
 604         /// <param name="sender">\r
 605         /// The sender.\r
 606         /// </param>\r
 607         /// <param name="e">\r
 608         /// The e.\r
 609         /// </param>\r
 610         private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
 611         {\r
 612             // TODO this requires a re-think since the Query Editor has changed.\r
 613             DialogResult result =\r
 614                 MessageBox.Show(\r
 615                     "Do you wish to include picture settings when updating the preset: " +\r
 616                     treeView_presets.SelectedNode.Text, "Update Preset", MessageBoxButtons.YesNoCancel,\r
 617                     MessageBoxIcon.Question);\r
 618             if (result == DialogResult.Yes)\r
 619                 presetHandler.Update(treeView_presets.SelectedNode.Text,\r
 620                                      QueryGenerator.GenerateQueryForPreset(this, QueryPictureSettingsMode.SourceMaximum, true, 0, 0), true);\r
 621             else if (result == DialogResult.No)\r
 622                 presetHandler.Update(treeView_presets.SelectedNode.Text,\r
 623                                      QueryGenerator.GenerateQueryForPreset(this, QueryPictureSettingsMode.SourceMaximum, true, 0, 0), false);\r
 624         }\r
 625 \r
 626         /// <summary>\r
 627         /// RMenu - Delete Preset\r
 628         /// </summary>\r
 629         /// <param name="sender">\r
 630         /// The sender.\r
 631         /// </param>\r
 632         /// <param name="e">\r
 633         /// The e.\r
 634         /// </param>\r
 635         private void pmnu_delete_click(object sender, EventArgs e)\r
 636         {\r
 637             if (treeView_presets.SelectedNode != null)\r
 638             {\r
 639                 presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 640                 treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 641             }\r
 642             treeView_presets.Select();\r
 643         }\r
 644 \r
 645         /// <summary>\r
 646         /// Preset Menu Is Opening. Setup the Menu\r
 647         /// </summary>\r
 648         /// <param name="sender">\r
 649         /// The sender.\r
 650         /// </param>\r
 651         /// <param name="e">\r
 652         /// The e.\r
 653         /// </param>\r
 654         private void presets_menu_Opening(object sender, CancelEventArgs e)\r
 655         {\r
 656             // Make sure that the save menu is always disabled by default\r
 657             pmnu_saveChanges.Enabled = false;\r
 658 \r
 659             // Now enable the save menu if the selected preset is a user preset\r
 660             if (treeView_presets.SelectedNode != null)\r
 661                 if (presetHandler.CheckIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 662                     pmnu_saveChanges.Enabled = true;\r
 663 \r
 664             treeView_presets.Select();\r
 665         }\r
 666 \r
 667         // Presets Management\r
 668 \r
 669         /// <summary>\r
 670         /// Button - Add a preset\r
 671         /// </summary>\r
 672         /// <param name="sender">\r
 673         /// The sender.\r
 674         /// </param>\r
 675         /// <param name="e">\r
 676         /// The e.\r
 677         /// </param>\r
 678         private void btn_addPreset_Click(object sender, EventArgs e)\r
 679         {\r
 680             Form preset = new frmAddPreset(this, presetHandler);\r
 681             if (preset.ShowDialog() == DialogResult.OK)\r
 682             {\r
 683                 TreeNode presetTreeview = new TreeNode(presetHandler.LastPresetAdded.Name) { ForeColor = Color.Black };\r
 684                 treeView_presets.Nodes.Add(presetTreeview);\r
 685                 presetHandler.LastPresetAdded = null;\r
 686             }\r
 687         }\r
 688 \r
 689         /// <summary>\r
 690         /// Button - remove a Preset\r
 691         /// </summary>\r
 692         /// <param name="sender">\r
 693         /// The sender.\r
 694         /// </param>\r
 695         /// <param name="e">\r
 696         /// The e.\r
 697         /// </param>\r
 698         private void btn_removePreset_Click(object sender, EventArgs e)\r
 699         {\r
 700             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset",\r
 701                                                   MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 702             if (result == DialogResult.Yes)\r
 703             {\r
 704                 if (treeView_presets.SelectedNode != null)\r
 705                 {\r
 706                     presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 707                     treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 708                 }\r
 709             }\r
 710             treeView_presets.Select();\r
 711         }\r
 712 \r
 713         /// <summary>\r
 714         /// Button - Set the selected preset as the default\r
 715         /// </summary>\r
 716         /// <param name="sender">\r
 717         /// The sender.\r
 718         /// </param>\r
 719         /// <param name="e">\r
 720         /// The e.\r
 721         /// </param>\r
 722         private void btn_setDefault_Click(object sender, EventArgs e)\r
 723         {\r
 724             if (treeView_presets.SelectedNode != null)\r
 725             {\r
 726                 DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?",\r
 727                                                       "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 728                 if (result == DialogResult.Yes)\r
 729                 {\r
 730                     Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 731                     Properties.Settings.Default.Save();\r
 732                     MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 733                 }\r
 734             }\r
 735             else\r
 736                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 737         }\r
 738 \r
 739         /// <summary>\r
 740         /// PresetBar Mouse Down event\r
 741         /// </summary>\r
 742         /// <param name="sender">\r
 743         /// The sender.\r
 744         /// </param>\r
 745         /// <param name="e">\r
 746         /// The e.\r
 747         /// </param>\r
 748         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 749         {\r
 750             if (e.Button == MouseButtons.Right)\r
 751                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 752             else if (e.Button == MouseButtons.Left)\r
 753             {\r
 754                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 755                 {\r
 756                     if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 757                         selectPreset();\r
 758                 }\r
 759             }\r
 760 \r
 761             treeView_presets.Select();\r
 762         }\r
 763 \r
 764         /// <summary>\r
 765         /// Preset Bar after selecting the preset\r
 766         /// </summary>\r
 767         /// <param name="sender">\r
 768         /// The sender.\r
 769         /// </param>\r
 770         /// <param name="e">\r
 771         /// The e.\r
 772         /// </param>\r
 773         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 774         {\r
 775             selectPreset();\r
 776         }\r
 777 \r
 778         /// <summary>\r
 779         /// Preset Bar - Handle the Delete Key\r
 780         /// </summary>\r
 781         /// <param name="sender">\r
 782         /// The sender.\r
 783         /// </param>\r
 784         /// <param name="e">\r
 785         /// The e.\r
 786         /// </param>\r
 787         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 788         {\r
 789             if (e.KeyCode == Keys.Delete)\r
 790             {\r
 791                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset",\r
 792                                                       MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 793                 if (result == DialogResult.Yes)\r
 794                 {\r
 795                     if (treeView_presets.SelectedNode != null)\r
 796                         presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 797 \r
 798                     // Remember each nodes expanded status so we can reload it\r
 799                     List<bool> nodeStatus = new List<bool>();\r
 800                     foreach (TreeNode node in treeView_presets.Nodes)\r
 801                         nodeStatus.Add(node.IsExpanded);\r
 802 \r
 803                     // Now reload the preset panel\r
 804                     LoadPresetPanel();\r
 805 \r
 806                     // And finally, re-expand any of the nodes if required\r
 807                     int i = 0;\r
 808                     foreach (TreeNode node in treeView_presets.Nodes)\r
 809                     {\r
 810                         if (nodeStatus[i])\r
 811                             node.Expand();\r
 812 \r
 813                         i++;\r
 814                     }\r
 815                 }\r
 816             }\r
 817         }\r
 818 \r
 819         /// <summary>\r
 820         /// Select the selected preset and setup the GUI\r
 821         /// </summary>\r
 822         private void selectPreset()\r
 823         {\r
 824             if (treeView_presets.SelectedNode != null)\r
 825             {\r
 826                 // Ok, so, we've selected a preset. Now we want to load it.\r
 827                 string presetName = treeView_presets.SelectedNode.Text;\r
 828                 Preset preset = presetHandler.GetPreset(presetName);\r
 829                 if (preset != null)\r
 830                 {\r
 831                     string query = presetHandler.GetPreset(presetName).Query;\r
 832 \r
 833                     if (query != null)\r
 834                     {\r
 835                         // Ok, Reset all the H264 widgets before changing the preset\r
 836                         x264Panel.Reset2Defaults();\r
 837 \r
 838                         // Send the query from the file to the Query Parser class\r
 839                         QueryParser presetQuery = QueryParser.Parse(query);\r
 840 \r
 841                         // Now load the preset\r
 842                         PresetLoader.LoadPreset(this, presetQuery, presetName);\r
 843 \r
 844                         // The x264 widgets will need updated, so do this now:\r
 845                         x264Panel.StandardizeOptString();\r
 846                         x264Panel.SetCurrentSettingsInPanel();\r
 847 \r
 848                         // Finally, let this window have a copy of the preset settings.\r
 849                         this.currentlySelectedPreset = preset;\r
 850                         PictureSettings.SetPresetCropWarningLabel(preset);\r
 851                     }\r
 852                 }\r
 853             }\r
 854         }\r
 855 \r
 856         /// <summary>\r
 857         /// Load the Normal Preset\r
 858         /// </summary>\r
 859         private void loadNormalPreset()\r
 860         {\r
 861             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 862             {\r
 863                 foreach (TreeNode node in treenode.Nodes)\r
 864                 {\r
 865                     if (node.Text.Equals("Normal"))\r
 866                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 867                 }\r
 868             }\r
 869         }\r
 870 \r
 871         /// <summary>\r
 872         /// Import a plist preset\r
 873         /// </summary>\r
 874         private void ImportPreset()\r
 875         {\r
 876             if (openPreset.ShowDialog() == DialogResult.OK)\r
 877             {\r
 878                 QueryParser parsed = PlistPresetHandler.Import(openPreset.FileName);\r
 879                 if (presetHandler.CheckIfUserPresetExists(parsed.PresetName + " (Imported)"))\r
 880                 {\r
 881                     DialogResult result =\r
 882                         MessageBox.Show("This preset appears to already exist. Would you like to overwrite it?",\r
 883                                         "Overwrite preset?",\r
 884                                         MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 885                     if (result == DialogResult.Yes)\r
 886                     {\r
 887                         PresetLoader.LoadPreset(this, parsed, parsed.PresetName);\r
 888                         presetHandler.Update(parsed.PresetName + " (Imported)",\r
 889                                              QueryGenerator.GenerateFullQuery(this),\r
 890                                              parsed.UsesPictureSettings);\r
 891                     }\r
 892                 }\r
 893                 else\r
 894                 {\r
 895                     PresetLoader.LoadPreset(this, parsed, parsed.PresetName);\r
 896                     if (presetHandler.Add(parsed.PresetName + " (Imported)",\r
 897                                           QueryGenerator.GenerateFullQuery(this),\r
 898                                           parsed.UsesPictureSettings))\r
 899                     {\r
 900                         TreeNode preset_treeview = new TreeNode(parsed.PresetName + " (Imported)")\r
 901                                                        {\r
 902                                                            ForeColor = Color.Black\r
 903                                                        };\r
 904                         treeView_presets.Nodes.Add(preset_treeview);\r
 905                     }\r
 906                 }\r
 907             }\r
 908         }\r
 909 \r
 910         /// <summary>\r
 911         /// Export a plist Preset\r
 912         /// </summary>\r
 913         private void ExportPreset()\r
 914         {\r
 915             MessageBox.Show("This feature has not been implimented yet.", "Not Implimented", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 916             return;\r
 917 \r
 918             /*SaveFileDialog savefiledialog = new SaveFileDialog();\r
 919             savefiledialog.Filter = "plist|*.plist";\r
 920 \r
 921             if (treeView_presets.SelectedNode != null)\r
 922             {\r
 923 \r
 924                 if (savefiledialog.ShowDialog() == DialogResult.OK)\r
 925                 {\r
 926                     Preset preset = presetHandler.GetPreset(treeView_presets.SelectedNode.Text);\r
 927                     PlistPresetHandler.Export(savefiledialog.FileName, preset);\r
 928                 }\r
 929             }*/\r
 930         }\r
 931 \r
 932         #endregion\r
 933 \r
 934         #region ToolStrip\r
 935 \r
 936         /// <summary>\r
 937         /// Toolbar - When the Source button is clicked, Clear any DVD drives and add any available DVD drives that can be used as a source.\r
 938         /// </summary>\r
 939         /// <param name="sender">\r
 940         /// The sender.\r
 941         /// </param>\r
 942         /// <param name="e">\r
 943         /// The e.\r
 944         /// </param>\r
 945         private void btn_source_Click(object sender, EventArgs e)\r
 946         {\r
 947             // Remove old Drive Menu Items.\r
 948             List<ToolStripMenuItem> itemsToRemove = new List<ToolStripMenuItem>();\r
 949             foreach (var item in btn_source.DropDownItems)\r
 950             {\r
 951                 if (item.GetType() == typeof(ToolStripMenuItem))\r
 952                 {\r
 953                     ToolStripMenuItem menuItem = (ToolStripMenuItem)item;\r
 954                     if (menuItem.Name.StartsWith("Drive"))\r
 955                     {\r
 956                         itemsToRemove.Add(menuItem);\r
 957                     }\r
 958                 }\r
 959             }\r
 960 \r
 961             foreach (ToolStripMenuItem item in itemsToRemove)\r
 962                 btn_source.DropDownItems.Remove(item);\r
 963 \r
 964             Thread driveInfoThread = new Thread(SetDriveSelectionMenuItem);\r
 965             driveInfoThread.Start();\r
 966         }\r
 967 \r
 968         /// <summary>\r
 969         /// Toolbar - Start The Encode\r
 970         /// </summary>\r
 971         /// <param name="sender">\r
 972         /// The sender.\r
 973         /// </param>\r
 974         /// <param name="e">\r
 975         /// The e.\r
 976         /// </param>\r
 977         private void btn_start_Click(object sender, EventArgs e)\r
 978         {\r
 979             if (btn_start.Text == "Stop")\r
 980             {\r
 981                 DialogResult result = !Properties.Settings.Default.showCliForInGuiEncodeStatus\r
 982                              ? MessageBox.Show(\r
 983                                  "Are you sure you wish to cancel the encode?\n\nPlease note: Stopping this encode will render the file unplayable. ",\r
 984                                  "Cancel Encode?",\r
 985                                  MessageBoxButtons.YesNo,\r
 986                                  MessageBoxIcon.Question)\r
 987                              : MessageBox.Show(\r
 988                                  "Are you sure you wish to cancel the encode?",\r
 989                                  "Cancel Encode?",\r
 990                                  MessageBoxButtons.YesNo,\r
 991                                  MessageBoxIcon.Question);\r
 992 \r
 993                 if (result == DialogResult.Yes)\r
 994                 {\r
 995                     // Pause The Queue\r
 996                     encodeQueue.Pause();\r
 997 \r
 998                     if (Settings.Default.showCliForInGuiEncodeStatus)\r
 999                         encodeQueue.SafelyClose();\r
1000                     else\r
1001                         encodeQueue.Stop();\r
1002                 }\r
1003             }\r
1004             else\r
1005             {\r
1006                 // If we have a custom query, then we'll want to figure out what the new source and destination is, otherwise we'll just use the gui components.\r
1007                 string jobSourcePath = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetSourceFromQuery(rtf_query.Text) : sourcePath;\r
1008                 string jobDestination = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetDestinationFromQuery(rtf_query.Text) : text_destination.Text;\r
1009 \r
1010                 if (encodeQueue.Count != 0 || (!string.IsNullOrEmpty(jobSourcePath) && !string.IsNullOrEmpty(jobDestination)))\r
1011                 {\r
1012                     string generatedQuery = QueryGenerator.GenerateFullQuery(this);\r
1013                     string specifiedQuery = rtf_query.Text != string.Empty\r
1014                                                 ? rtf_query.Text\r
1015                                                 : QueryGenerator.GenerateFullQuery(this);\r
1016                     string query = string.Empty;\r
1017 \r
1018                     // Check to make sure the generated query matches the GUI settings\r
1019                     if (Properties.Settings.Default.PromptOnUnmatchingQueries && !string.IsNullOrEmpty(specifiedQuery) &&\r
1020                         generatedQuery != specifiedQuery)\r
1021                     {\r
1022                         DialogResult result = MessageBox.Show("The query under the \"Query Editor\" tab " +\r
1023                                                               "does not match the current GUI settings.\n\nBecause the manual query takes " +\r
1024                                                               "priority over the GUI, your recently updated settings will not be taken " +\r
1025                                                               "into account when encoding this job." +\r
1026                                                               Environment.NewLine + Environment.NewLine +\r
1027                                                               "Do you want to replace the manual query with the updated GUI-generated query?",\r
1028                                                               "Manual Query does not Match GUI",\r
1029                                                               MessageBoxButtons.YesNoCancel, MessageBoxIcon.Asterisk,\r
1030                                                               MessageBoxDefaultButton.Button3);\r
1031 \r
1032                         switch (result)\r
1033                         {\r
1034                             case DialogResult.Yes:\r
1035                                 // Replace the manual query with the generated one\r
1036                                 query = generatedQuery;\r
1037                                 rtf_query.Text = generatedQuery;\r
1038                                 break;\r
1039                             case DialogResult.No:\r
1040                                 // Use the manual query\r
1041                                 query = specifiedQuery;\r
1042                                 break;\r
1043                             case DialogResult.Cancel:\r
1044                                 // Don't start the encode\r
1045                                 return;\r
1046                         }\r
1047                     }\r
1048                     else\r
1049                     {\r
1050                         query = specifiedQuery;\r
1051                     }\r
1052 \r
1053                     DialogResult overwrite = DialogResult.Yes;\r
1054                     if (!string.IsNullOrEmpty(jobDestination) && File.Exists(jobDestination))\r
1055                     {\r
1056                         overwrite = MessageBox.Show(\r
1057                                 "The destination file already exists. Are you sure you want to overwrite it?",\r
1058                                 "Overwrite File?",\r
1059                                 MessageBoxButtons.YesNo,\r
1060                                 MessageBoxIcon.Question);\r
1061                     }\r
1062 \r
1063                     if (overwrite == DialogResult.Yes)\r
1064                     {\r
1065                         if (encodeQueue.Count == 0)\r
1066                             encodeQueue.Add(query, this.GetTitle(), jobSourcePath, jobDestination, (rtf_query.Text != string.Empty));\r
1067 \r
1068                         queueWindow.SetQueue();\r
1069                         if (encodeQueue.Count > 1)\r
1070                             queueWindow.Show(false);\r
1071 \r
1072                         SetEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
1073                         encodeQueue.Start(); // Start The Queue Encoding Process\r
1074                     }\r
1075 \r
1076                     this.Focus();\r
1077                 }\r
1078                 else if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1079                     MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK,\r
1080                                     MessageBoxIcon.Warning);\r
1081             }\r
1082         }\r
1083 \r
1084         /// <summary>\r
1085         /// Toolbar - Add the current job to the Queue\r
1086         /// </summary>\r
1087         /// <param name="sender">\r
1088         /// The sender.\r
1089         /// </param>\r
1090         /// <param name="e">\r
1091         /// The e.\r
1092         /// </param>\r
1093         private void btn_add2Queue_Click(object sender, EventArgs e)\r
1094         {\r
1095             // Get the CLI query or use the query editor if it's not empty.\r
1096             string query = QueryGenerator.GenerateFullQuery(this);\r
1097             if (!string.IsNullOrEmpty(rtf_query.Text))\r
1098                 query = rtf_query.Text;\r
1099 \r
1100             // If we have a custom query, then we'll want to figure out what the new source and destination is, otherwise we'll just use the gui components.\r
1101             string jobSourcePath = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetSourceFromQuery(rtf_query.Text) : sourcePath;\r
1102             string jobDestination = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetDestinationFromQuery(rtf_query.Text) : text_destination.Text;\r
1103 \r
1104             // Make sure we have a Source and Destination.\r
1105             if (string.IsNullOrEmpty(jobSourcePath) || string.IsNullOrEmpty(jobDestination))\r
1106             {\r
1107                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1108                 return;\r
1109             }\r
1110 \r
1111             // Make sure the destination path exists.\r
1112             if (!Directory.Exists(Path.GetDirectoryName(jobDestination)))\r
1113             {\r
1114                 MessageBox.Show("Destination Path does not exist.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1115                 return;\r
1116             }\r
1117 \r
1118             // Make sure we don't have a duplciate on the queue.\r
1119             if (encodeQueue.CheckForDestinationDuplicate(jobDestination))\r
1120             {\r
1121                 DialogResult result =\r
1122                     MessageBox.Show(\r
1123                         "There is already a queue item for this destination path. \n\n If you continue, the encode will be overwritten. Do you wish to continue?",\r
1124                         "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
1125                 if (result == DialogResult.Yes)\r
1126                     encodeQueue.Add(query, this.GetTitle(), jobSourcePath, jobDestination, (rtf_query.Text != string.Empty));\r
1127             }\r
1128             else\r
1129                 encodeQueue.Add(query, this.GetTitle(), jobSourcePath, jobDestination, (rtf_query.Text != string.Empty));\r
1130 \r
1131             lbl_encode.Text = encodeQueue.Count + " encode(s) pending in the queue";\r
1132 \r
1133             queueWindow.Show();\r
1134         }\r
1135 \r
1136         /// <summary>\r
1137         /// Toolbar - Show the Queue\r
1138         /// </summary>\r
1139         /// <param name="sender">\r
1140         /// The sender.\r
1141         /// </param>\r
1142         /// <param name="e">\r
1143         /// The e.\r
1144         /// </param>\r
1145         private void btn_showQueue_Click(object sender, EventArgs e)\r
1146         {\r
1147             queueWindow.Show();\r
1148             queueWindow.Activate();\r
1149         }\r
1150 \r
1151         /// <summary>\r
1152         /// Toolbar - Show the Preview Window\r
1153         /// </summary>\r
1154         /// <param name="sender">\r
1155         /// The sender.\r
1156         /// </param>\r
1157         /// <param name="e">\r
1158         /// The e.\r
1159         /// </param>\r
1160         private void tb_preview_Click(object sender, EventArgs e)\r
1161         {\r
1162             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1163                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK,\r
1164                                 MessageBoxIcon.Warning);\r
1165             else\r
1166             {\r
1167                 if (qtpreview == null)\r
1168                 {\r
1169                     qtpreview = new frmPreview(this);\r
1170                     qtpreview.Show();\r
1171                 }\r
1172                 else if (qtpreview.IsDisposed)\r
1173                 {\r
1174                     qtpreview = new frmPreview(this);\r
1175                     qtpreview.Show();\r
1176                 }\r
1177                 else\r
1178                     MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK,\r
1179                                     MessageBoxIcon.Warning);\r
1180             }\r
1181         }\r
1182 \r
1183         /// <summary>\r
1184         /// Toolbar - Show the Activity log Window\r
1185         /// </summary>\r
1186         /// <param name="sender">\r
1187         /// The sender.\r
1188         /// </param>\r
1189         /// <param name="e">\r
1190         /// The e.\r
1191         /// </param>\r
1192         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
1193         {\r
1194             if (this.activityWindow == null || !this.activityWindow.IsHandleCreated)\r
1195                 this.activityWindow = new frmActivityWindow(encodeQueue, SourceScan);\r
1196 \r
1197             this.activityWindow.Show();\r
1198             this.activityWindow.Activate();\r
1199         }\r
1200 \r
1201         #endregion\r
1202 \r
1203         #region System Tray Icon\r
1204 \r
1205         /// <summary>\r
1206         /// Handle Resizing of the main window when deaing with the Notify Icon\r
1207         /// </summary>\r
1208         /// <param name="sender">\r
1209         /// The sender.\r
1210         /// </param>\r
1211         /// <param name="e">\r
1212         /// The e.\r
1213         /// </param>\r
1214         private void frmMain_Resize(object sender, EventArgs e)\r
1215         {\r
1216             if (FormWindowState.Minimized == this.WindowState)\r
1217             {\r
1218                 notifyIcon.Visible = true;\r
1219                 this.Hide();\r
1220             }\r
1221             else if (FormWindowState.Normal == this.WindowState)\r
1222                 notifyIcon.Visible = false;\r
1223         }\r
1224 \r
1225         /// <summary>\r
1226         /// Double Click the Tray Icon\r
1227         /// </summary>\r
1228         /// <param name="sender">\r
1229         /// The sender.\r
1230         /// </param>\r
1231         /// <param name="e">\r
1232         /// The e.\r
1233         /// </param>\r
1234         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
1235         {\r
1236             this.Visible = true;\r
1237             this.Activate();\r
1238             this.WindowState = FormWindowState.Normal;\r
1239             notifyIcon.Visible = false;\r
1240         }\r
1241 \r
1242         /// <summary>\r
1243         /// Tray Icon - Restore Menu Item - Resture the Window\r
1244         /// </summary>\r
1245         /// <param name="sender">\r
1246         /// The sender.\r
1247         /// </param>\r
1248         /// <param name="e">\r
1249         /// The e.\r
1250         /// </param>\r
1251         private void btn_restore_Click(object sender, EventArgs e)\r
1252         {\r
1253             this.Visible = true;\r
1254             this.Activate();\r
1255             this.WindowState = FormWindowState.Normal;\r
1256             notifyIcon.Visible = false;\r
1257         }\r
1258 \r
1259         #endregion\r
1260 \r
1261         #region Main Window and Tab Control\r
1262 \r
1263         // Source\r
1264         private void btn_dvd_source_Click(object sender, EventArgs e)\r
1265         {\r
1266             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
1267             {\r
1268                 this.selectedSourceType = SourceType.Folder;\r
1269                 SelectSource(DVD_Open.SelectedPath);\r
1270             }\r
1271             else\r
1272                 UpdateSourceLabel();\r
1273         }\r
1274 \r
1275         private void btn_file_source_Click(object sender, EventArgs e)\r
1276         {\r
1277             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
1278             {\r
1279                 this.selectedSourceType = SourceType.VideoFile;\r
1280                 SelectSource(ISO_Open.FileName);\r
1281             }\r
1282             else\r
1283                 UpdateSourceLabel();\r
1284         }\r
1285 \r
1286         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
1287         {\r
1288             ToolStripMenuItem item = sender as ToolStripMenuItem;\r
1289             if (item != null)\r
1290             {\r
1291                 string driveId = item.Name.Replace("Drive", string.Empty);\r
1292                 int id;\r
1293                 if (int.TryParse(driveId, out id))\r
1294                 {\r
1295                     this.dvdDrivePath = drives[id].RootDirectory;\r
1296                     this.dvdDriveLabel = drives[id].VolumeLabel;\r
1297 \r
1298                     if (this.dvdDrivePath == null) return;\r
1299                     this.selectedSourceType = SourceType.DvdDrive;\r
1300                     SelectSource(this.dvdDrivePath);\r
1301                 }\r
1302             }\r
1303         }\r
1304 \r
1305         private void SelectSource(string file)\r
1306         {\r
1307             Check_ChapterMarkers.Enabled = true;\r
1308             sourcePath = string.Empty;\r
1309 \r
1310             if (file == string.Empty) // Must have a file or path\r
1311             {\r
1312                 UpdateSourceLabel();\r
1313                 return;\r
1314             }\r
1315 \r
1316             sourcePath = Path.GetFileName(file);\r
1317             StartScan(file, 0);\r
1318         }\r
1319 \r
1320         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
1321         {\r
1322             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
1323                 MessageBox.Show(\r
1324                     "There are no titles to select. Please load a source file by clicking the 'Source' button above before trying to select a title.",\r
1325                     "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
1326         }\r
1327 \r
1328         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
1329         {\r
1330             UnRegisterPresetEventHandler();\r
1331             drop_mode.SelectedIndex = 0;\r
1332 \r
1333             drop_chapterStart.Items.Clear();\r
1334             drop_chapterFinish.Items.Clear();\r
1335 \r
1336             // If the dropdown is set to automatic nothing else needs to be done.\r
1337             // Otheriwse if its not, title data has to be loaded from parsing.\r
1338             if (drp_dvdtitle.Text != "Automatic")\r
1339             {\r
1340                 selectedTitle = drp_dvdtitle.SelectedItem as Title;\r
1341                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
1342                 PictureSettings.CurrentlySelectedPreset = this.currentlySelectedPreset;\r
1343                 PictureSettings.Source = selectedTitle; // Setup Picture Settings Tab Control\r
1344 \r
1345                 // Populate the Angles dropdown\r
1346                 drop_angle.Items.Clear();\r
1347                 if (!Properties.Settings.Default.noDvdNav)\r
1348                 {\r
1349                     drop_angle.Visible = true;\r
1350                     lbl_angle.Visible = true;\r
1351 \r
1352                     for (int i = 1; i <= selectedTitle.AngleCount; i++)\r
1353                         drop_angle.Items.Add(i.ToString());\r
1354 \r
1355                     if (drop_angle.Items.Count != 0)\r
1356                         drop_angle.SelectedIndex = 0;\r
1357                 }\r
1358                 else\r
1359                 {\r
1360                     drop_angle.Visible = false;\r
1361                     lbl_angle.Visible = false;\r
1362                 }\r
1363 \r
1364                 // Populate the Start chapter Dropdown\r
1365                 drop_chapterStart.Items.Clear();\r
1366                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
1367                 if (drop_chapterStart.Items.Count > 0)\r
1368                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
1369 \r
1370                 // Populate the Final Chapter Dropdown\r
1371                 drop_chapterFinish.Items.Clear();\r
1372                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
1373                 if (drop_chapterFinish.Items.Count > 0)\r
1374                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
1375 \r
1376                 // Populate the Audio Channels Dropdown\r
1377                 AudioSettings.SetTrackList(selectedTitle, this.currentlySelectedPreset);\r
1378 \r
1379                 // Populate the Subtitles dropdown\r
1380                 Subtitles.SetSubtitleTrackAuto(selectedTitle.Subtitles.ToArray());\r
1381             }\r
1382             // Update the source label if we have multiple streams\r
1383             if (selectedTitle != null)\r
1384                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
1385                     labelSource.Text = labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
1386 \r
1387             // Run the AutoName & ChapterNaming functions\r
1388             if (Properties.Settings.Default.autoNaming)\r
1389             {\r
1390                 string autoPath = Main.AutoName(this);\r
1391                 if (autoPath != null)\r
1392                     text_destination.Text = autoPath;\r
1393                 else\r
1394                     MessageBox.Show(\r
1395                         "You currently have \"Automatically name output files\" enabled for the destination file box, but you do not have a default directory set.\n\nYou should set a \"Default Path\" in HandBrakes preferences. (See 'Tools' menu -> 'Options' -> 'General' Tab -> 'Default Path')",\r
1396                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1397             }\r
1398 \r
1399             data_chpt.Rows.Clear();\r
1400             if (selectedTitle.Chapters.Count != 1)\r
1401             {\r
1402                 DataGridView chapterGridView = Main.ChapterNaming(data_chpt, drop_chapterFinish.Text);\r
1403                 if (chapterGridView != null)\r
1404                     data_chpt = chapterGridView;\r
1405             }\r
1406             else\r
1407             {\r
1408                 Check_ChapterMarkers.Checked = false;\r
1409                 Check_ChapterMarkers.Enabled = false;\r
1410             }\r
1411 \r
1412             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
1413             data_chpt.Columns[0].Width = 166;\r
1414             data_chpt.Columns[0].Width = 165;\r
1415 \r
1416             RegisterPresetEventHandler();\r
1417         }\r
1418 \r
1419         private void chapersChanged(object sender, EventArgs e)\r
1420         {\r
1421             if (drop_mode.SelectedIndex != 0) // Function is not used if we are not in chapters mode.\r
1422                 return;\r
1423 \r
1424             Control ctl = (Control)sender;\r
1425             int chapterStart, chapterEnd;\r
1426             int.TryParse(drop_chapterStart.Text, out chapterStart);\r
1427             int.TryParse(drop_chapterFinish.Text, out chapterEnd);\r
1428 \r
1429             switch (ctl.Name)\r
1430             {\r
1431                 case "drop_chapterStart":\r
1432                     if (drop_chapterFinish.SelectedIndex == -1 && drop_chapterFinish.Items.Count != 0)\r
1433                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
1434 \r
1435                     if (chapterEnd != 0)\r
1436                         if (chapterStart > chapterEnd)\r
1437                             drop_chapterFinish.Text = chapterStart.ToString();\r
1438                     break;\r
1439                 case "drop_chapterFinish":\r
1440                     if (drop_chapterStart.Items.Count >= 1 && drop_chapterStart.SelectedIndex == -1)\r
1441                         drop_chapterStart.SelectedIndex = 0;\r
1442 \r
1443                     if (chapterStart != 0)\r
1444                         if (chapterEnd < chapterStart)\r
1445                             drop_chapterFinish.Text = chapterStart.ToString();\r
1446 \r
1447                     // Add more rows to the Chapter menu if needed.\r
1448                     if (Check_ChapterMarkers.Checked)\r
1449                     {\r
1450                         int i = data_chpt.Rows.Count, finish = 0;\r
1451                         int.TryParse(drop_chapterFinish.Text, out finish);\r
1452 \r
1453                         while (i < finish)\r
1454                         {\r
1455                             int n = data_chpt.Rows.Add();\r
1456                             data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
1457                             data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
1458                             data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
1459                             data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
1460                             i++;\r
1461                         }\r
1462                     }\r
1463                     break;\r
1464             }\r
1465 \r
1466             // Update the Duration\r
1467             lbl_duration.Text =\r
1468                 Main.CalculateDuration(drop_chapterStart.SelectedIndex, drop_chapterFinish.SelectedIndex, selectedTitle)\r
1469                     .ToString();\r
1470 \r
1471             // Run the Autonaming function\r
1472             if (Properties.Settings.Default.autoNaming)\r
1473                 text_destination.Text = Main.AutoName(this);\r
1474 \r
1475             // Disable chapter markers if only 1 chapter is selected.\r
1476             if (chapterStart == chapterEnd)\r
1477             {\r
1478                 Check_ChapterMarkers.Enabled = false;\r
1479                 btn_importChapters.Enabled = false;\r
1480                 data_chpt.Enabled = false;\r
1481             }\r
1482             else\r
1483             {\r
1484                 Check_ChapterMarkers.Enabled = true;\r
1485                 if (Check_ChapterMarkers.Checked)\r
1486                 {\r
1487                     btn_importChapters.Enabled = true;\r
1488                     data_chpt.Enabled = true;\r
1489                 }\r
1490             }\r
1491         }\r
1492 \r
1493         private void SecondsOrFramesChanged(object sender, EventArgs e)\r
1494         {\r
1495             int start, end;\r
1496             int.TryParse(drop_chapterStart.Text, out start);\r
1497             int.TryParse(drop_chapterFinish.Text, out end);\r
1498             double duration = end - start;\r
1499 \r
1500             switch (drop_mode.SelectedIndex)\r
1501             {\r
1502                 case 1:\r
1503                     lbl_duration.Text = TimeSpan.FromSeconds(duration).ToString();\r
1504                     return;\r
1505                 case 2:\r
1506                     if (selectedTitle != null)\r
1507                     {\r
1508                         duration = duration / selectedTitle.Fps;\r
1509                         lbl_duration.Text = TimeSpan.FromSeconds(duration).ToString();\r
1510                     }\r
1511                     else\r
1512                         lbl_duration.Text = "--:--:--";\r
1513 \r
1514                     return;\r
1515             }\r
1516         }\r
1517 \r
1518         private void drop_mode_SelectedIndexChanged(object sender, EventArgs e)\r
1519         {\r
1520             // Reset\r
1521             this.drop_chapterFinish.TextChanged -= new EventHandler(this.SecondsOrFramesChanged);\r
1522             this.drop_chapterStart.TextChanged -= new EventHandler(this.SecondsOrFramesChanged);\r
1523 \r
1524             // Do Work\r
1525             switch (drop_mode.SelectedIndex)\r
1526             {\r
1527                 case 0:\r
1528                     drop_chapterStart.DropDownStyle = ComboBoxStyle.DropDownList;\r
1529                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.DropDownList;\r
1530                     if (drop_chapterStart.Items.Count != 0)\r
1531                     {\r
1532                         drop_chapterStart.SelectedIndex = 0;\r
1533                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
1534                     }\r
1535                     else\r
1536                         lbl_duration.Text = "--:--:--";\r
1537                     return;\r
1538                 case 1:\r
1539                     this.drop_chapterStart.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1540                     this.drop_chapterFinish.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1541                     drop_chapterStart.DropDownStyle = ComboBoxStyle.Simple;\r
1542                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.Simple;\r
1543                     if (selectedTitle != null)\r
1544                     {\r
1545                         drop_chapterStart.Text = "0";\r
1546                         drop_chapterFinish.Text = selectedTitle.Duration.TotalSeconds.ToString();\r
1547                     }\r
1548                     return;\r
1549                 case 2:\r
1550                     this.drop_chapterStart.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1551                     this.drop_chapterFinish.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1552                     drop_chapterStart.DropDownStyle = ComboBoxStyle.Simple;\r
1553                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.Simple;\r
1554                     if (selectedTitle != null)\r
1555                     {\r
1556                         drop_chapterStart.Text = "0";\r
1557                         drop_chapterFinish.Text = (selectedTitle.Fps * selectedTitle.Duration.TotalSeconds).ToString();\r
1558                     }\r
1559                     return;\r
1560             }\r
1561         }\r
1562 \r
1563         // Destination\r
1564         private void btn_destBrowse_Click(object sender, EventArgs e)\r
1565         {\r
1566             // This removes the file extension from the filename box on the save file dialog.\r
1567             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
1568             DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);\r
1569 \r
1570             if (Path.IsPathRooted(text_destination.Text))\r
1571                 DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);\r
1572 \r
1573             // Show the dialog and set the main form file path\r
1574             if (drop_format.SelectedIndex.Equals(0))\r
1575                 DVD_Save.FilterIndex = 1;\r
1576             else if (drop_format.SelectedIndex.Equals(1))\r
1577                 DVD_Save.FilterIndex = 2;\r
1578 \r
1579             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
1580             {\r
1581                 // Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames\r
1582                 switch (DVD_Save.FilterIndex)\r
1583                 {\r
1584                     case 1:\r
1585                         if (\r
1586                             !Path.GetExtension(DVD_Save.FileName).Equals(".mp4",\r
1587                                                                          StringComparison.InvariantCultureIgnoreCase))\r
1588                             if (Properties.Settings.Default.useM4v)\r
1589                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".m4v").Replace(".mkv", ".m4v");\r
1590                             else\r
1591                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".m4v", ".mp4").Replace(".mkv", ".mp4");\r
1592                         break;\r
1593                     case 2:\r
1594                         if (\r
1595                             !Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
1596                             DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".mkv").Replace(".m4v", ".mkv");\r
1597                         break;\r
1598                     default:\r
1599                         // do nothing  \r
1600                         break;\r
1601                 }\r
1602                 text_destination.Text = DVD_Save.FileName;\r
1603 \r
1604                 // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
1605                 if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)\r
1606                     SetExtension(".m4v");\r
1607             }\r
1608         }\r
1609 \r
1610         private void text_destination_TextChanged(object sender, EventArgs e)\r
1611         {\r
1612             string path = text_destination.Text;\r
1613             if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))\r
1614                 drop_format.SelectedIndex = 0;\r
1615             else if (path.EndsWith(".mkv"))\r
1616                 drop_format.SelectedIndex = 1;\r
1617         }\r
1618 \r
1619         // Output Settings\r
1620         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
1621         {\r
1622             switch (drop_format.SelectedIndex)\r
1623             {\r
1624                 case 0:\r
1625                     if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked ||\r
1626                         AudioSettings.RequiresM4V() || Subtitles.RequiresM4V())\r
1627                         SetExtension(".m4v");\r
1628                     else\r
1629                         SetExtension(".mp4");\r
1630                     break;\r
1631                 case 1:\r
1632                     SetExtension(".mkv");\r
1633                     break;\r
1634             }\r
1635 \r
1636             AudioSettings.SetContainer(drop_format.Text);\r
1637 \r
1638             if (drop_format.Text.Contains("MP4"))\r
1639             {\r
1640                 if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))\r
1641                 {\r
1642                     drp_videoEncoder.Items.Remove("VP3 (Theora)");\r
1643                     drp_videoEncoder.SelectedIndex = 1;\r
1644                 }\r
1645             }\r
1646             else if (drop_format.Text.Contains("MKV"))\r
1647                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1648         }\r
1649 \r
1650         public void SetExtension(string newExtension)\r
1651         {\r
1652             if (newExtension == ".mp4" || newExtension == ".m4v")\r
1653                 if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked || AudioSettings.RequiresM4V() ||\r
1654                     Subtitles.RequiresM4V())\r
1655                     newExtension = ".m4v";\r
1656                 else\r
1657                     newExtension = ".mp4";\r
1658 \r
1659             if (Path.HasExtension(newExtension))\r
1660                 text_destination.Text = Path.ChangeExtension(text_destination.Text, newExtension);\r
1661         }\r
1662 \r
1663         // Video Tab\r
1664         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
1665         {\r
1666             setContainerOpts();\r
1667 \r
1668             // Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1669             if (drp_videoEncoder.Text.Contains("H.264"))\r
1670             {\r
1671                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1672                     check_turbo.Enabled = true;\r
1673 \r
1674                 tab_advanced.Enabled = true;\r
1675                 if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1676                     check_iPodAtom.Enabled = true;\r
1677                 else\r
1678                     check_iPodAtom.Enabled = false;\r
1679             }\r
1680             else\r
1681             {\r
1682                 check_turbo.CheckState = CheckState.Unchecked;\r
1683                 check_turbo.Enabled = false;\r
1684                 tab_advanced.Enabled = false;\r
1685                 x264Panel.X264Query = string.Empty;\r
1686                 check_iPodAtom.Enabled = false;\r
1687                 check_iPodAtom.Checked = false;\r
1688             }\r
1689 \r
1690             // Setup the CQ Slider\r
1691             switch (drp_videoEncoder.Text)\r
1692             {\r
1693                 case "MPEG-4 (FFmpeg)":\r
1694                     if (slider_videoQuality.Value > 31)\r
1695                         slider_videoQuality.Value = 20; // Just reset to 70% QP 10 on encode change.\r
1696                     slider_videoQuality.Minimum = 1;\r
1697                     slider_videoQuality.Maximum = 31;\r
1698                     break;\r
1699                 case "H.264 (x264)":\r
1700                     slider_videoQuality.Minimum = 0;\r
1701                     slider_videoQuality.TickFrequency = 1;\r
1702 \r
1703                     CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
1704                     double cqStep = Properties.Settings.Default.x264cqstep;\r
1705                     double multiplier = 1.0 / cqStep;\r
1706                     double value = slider_videoQuality.Value * multiplier;\r
1707 \r
1708                     slider_videoQuality.Maximum = (int)(51 / Properties.Settings.Default.x264cqstep);\r
1709 \r
1710                     if (value < slider_videoQuality.Maximum)\r
1711                         slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;\r
1712 \r
1713                     break;\r
1714                 case "VP3 (Theora)":\r
1715                     if (slider_videoQuality.Value > 63)\r
1716                         slider_videoQuality.Value = 45; // Just reset to 70% QP 45 on encode change.\r
1717                     slider_videoQuality.Minimum = 0;\r
1718                     slider_videoQuality.Maximum = 63;\r
1719                     break;\r
1720             }\r
1721         }\r
1722 \r
1723         /// <summary>\r
1724         /// When the FrameRate is not Same As Source, show the Max/Constant Mode dropdown\r
1725         /// </summary>\r
1726         /// <param name="sender">\r
1727         /// The sender.\r
1728         /// </param>\r
1729         /// <param name="e">\r
1730         /// The e.\r
1731         /// </param>\r
1732         private void drp_videoFramerate_SelectedIndexChanged(object sender, EventArgs e)\r
1733         {\r
1734             if (this.drp_videoFramerate.SelectedIndex == 0)\r
1735             {\r
1736                 this.checkMaximumFramerate.Visible = false;\r
1737                 this.checkMaximumFramerate.CheckState = CheckState.Unchecked;\r
1738             }\r
1739             else\r
1740             {\r
1741                 this.checkMaximumFramerate.Visible = true;\r
1742             }\r
1743         }\r
1744 \r
1745         /// <summary>\r
1746         /// Set the container format options\r
1747         /// </summary>\r
1748         public void setContainerOpts()\r
1749         {\r
1750             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1751             {\r
1752                 check_largeFile.Enabled = true;\r
1753                 check_optimiseMP4.Enabled = true;\r
1754                 check_iPodAtom.Enabled = true;\r
1755             }\r
1756             else\r
1757             {\r
1758                 check_largeFile.Enabled = false;\r
1759                 check_optimiseMP4.Enabled = false;\r
1760                 check_iPodAtom.Enabled = false;\r
1761                 check_largeFile.Checked = false;\r
1762                 check_optimiseMP4.Checked = false;\r
1763                 check_iPodAtom.Checked = false;\r
1764             }\r
1765         }\r
1766 \r
1767         private double cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1768 \r
1769         /// <summary>\r
1770         /// Update the CQ slider for x264 for a new CQ step. This is set from option\r
1771         /// </summary>\r
1772         public void setQualityFromSlider()\r
1773         {\r
1774             // Work out the current RF value.\r
1775             double cqStep = this.cachedCqStep;\r
1776             double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1777 \r
1778             // Change the maximum value for the slider\r
1779             slider_videoQuality.Maximum = (int)(51 / Properties.Settings.Default.x264cqstep);\r
1780 \r
1781             // Reset the CQ slider to RF0\r
1782             slider_videoQuality.Value = slider_videoQuality.Maximum;\r
1783 \r
1784             // Reset the CQ slider back to the previous value as close as possible\r
1785             double cqStepNew = Properties.Settings.Default.x264cqstep;\r
1786             double rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1787             while (rfValueCurrent < rfValue)\r
1788             {\r
1789                 slider_videoQuality.Value--;\r
1790                 rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1791             }\r
1792 \r
1793             // Cache the CQ step for the next calculation\r
1794             this.cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1795         }\r
1796 \r
1797         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1798         {\r
1799             double cqStep = Properties.Settings.Default.x264cqstep;\r
1800             switch (drp_videoEncoder.Text)\r
1801             {\r
1802                 case "MPEG-4 (FFmpeg)":\r
1803                     lbl_SliderValue.Text = "QP:" + (32 - slider_videoQuality.Value);\r
1804                     break;\r
1805                 case "H.264 (x264)":\r
1806                     double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1807                     rfValue = Math.Round(rfValue, 2);\r
1808                     lbl_SliderValue.Text = "RF:" + rfValue.ToString(new CultureInfo("en-US"));\r
1809                     break;\r
1810                 case "VP3 (Theora)":\r
1811                     lbl_SliderValue.Text = "QP:" + slider_videoQuality.Value;\r
1812                     break;\r
1813             }\r
1814         }\r
1815 \r
1816         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1817         {\r
1818             text_bitrate.Enabled = false;\r
1819             text_filesize.Enabled = true;\r
1820             slider_videoQuality.Enabled = false;\r
1821 \r
1822             check_2PassEncode.Enabled = true;\r
1823         }\r
1824 \r
1825         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1826         {\r
1827             text_bitrate.Enabled = true;\r
1828             text_filesize.Enabled = false;\r
1829             slider_videoQuality.Enabled = false;\r
1830 \r
1831             check_2PassEncode.Enabled = true;\r
1832         }\r
1833 \r
1834         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1835         {\r
1836             text_bitrate.Enabled = false;\r
1837             text_filesize.Enabled = false;\r
1838             slider_videoQuality.Enabled = true;\r
1839 \r
1840             check_2PassEncode.Enabled = false;\r
1841             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1842         }\r
1843 \r
1844         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1845         {\r
1846             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1847             {\r
1848                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1849                     check_turbo.Enabled = true;\r
1850             }\r
1851             else\r
1852             {\r
1853                 check_turbo.Enabled = false;\r
1854                 check_turbo.CheckState = CheckState.Unchecked;\r
1855             }\r
1856         }\r
1857 \r
1858         // Chapter Marker Tab\r
1859         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1860         {\r
1861             if (Check_ChapterMarkers.Checked)\r
1862             {\r
1863                 if (drop_format.SelectedIndex != 1)\r
1864                     SetExtension(".m4v");\r
1865                 data_chpt.Enabled = true;\r
1866                 btn_importChapters.Enabled = true;\r
1867             }\r
1868             else\r
1869             {\r
1870                 if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)\r
1871                     SetExtension(".mp4");\r
1872                 data_chpt.Enabled = false;\r
1873                 btn_importChapters.Enabled = false;\r
1874             }\r
1875         }\r
1876 \r
1877         private void btn_importChapters_Click(object sender, EventArgs e)\r
1878         {\r
1879             if (File_ChapterImport.ShowDialog() == DialogResult.OK)\r
1880             {\r
1881                 string filename = File_ChapterImport.FileName;\r
1882                 DataGridView imported = Main.ImportChapterNames(data_chpt, filename);\r
1883                 if (imported != null)\r
1884                     data_chpt = imported;\r
1885             }\r
1886         }\r
1887 \r
1888         private void btn_export_Click(object sender, EventArgs e)\r
1889         {\r
1890             SaveFileDialog saveFileDialog = new SaveFileDialog();\r
1891             saveFileDialog.Filter = "Csv File|*.csv";\r
1892             saveFileDialog.DefaultExt = "csv";\r
1893             if (saveFileDialog.ShowDialog() == DialogResult.OK)\r
1894             {\r
1895                 string filename = saveFileDialog.FileName;\r
1896 \r
1897                 Main.SaveChapterMarkersToCsv(this, filename);\r
1898             }\r
1899         }\r
1900 \r
1901         private void mnu_resetChapters_Click(object sender, EventArgs e)\r
1902         {\r
1903             data_chpt.Rows.Clear();\r
1904             DataGridView chapterGridView = Main.ChapterNaming(data_chpt, drop_chapterFinish.Text);\r
1905             if (chapterGridView != null)\r
1906             {\r
1907                 data_chpt = chapterGridView;\r
1908             }\r
1909         }\r
1910 \r
1911         // Query Editor Tab\r
1912         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1913         {\r
1914             rtf_query.Text = QueryGenerator.GenerateFullQuery(this);\r
1915         }\r
1916 \r
1917         private void btn_clear_Click(object sender, EventArgs e)\r
1918         {\r
1919             rtf_query.Clear();\r
1920         }\r
1921 \r
1922         #endregion\r
1923 \r
1924         // MainWindow Components, Actions and Functions ***********************\r
1925 \r
1926         #region Source Scan\r
1927 \r
1928         /// <summary>\r
1929         /// Start the Scan Process\r
1930         /// </summary>\r
1931         /// <param name="filename">\r
1932         /// The filename.\r
1933         /// </param>\r
1934         /// <param name="title">\r
1935         /// The title.\r
1936         /// </param>\r
1937         private void StartScan(string filename, int title)\r
1938         {\r
1939             // Setup the GUI components for the scan.\r
1940             sourcePath = filename;\r
1941 \r
1942             this.DisableGUI();\r
1943 \r
1944             // Start the Scan\r
1945             try\r
1946             {\r
1947                 SourceScan.Scan(sourcePath, title);\r
1948                 SourceScan.ScanStatusChanged += new EventHandler(SourceScan_ScanStatusChanged);\r
1949                 SourceScan.ScanCompleted += new EventHandler(SourceScan_ScanCompleted);\r
1950             }\r
1951             catch (Exception exc)\r
1952             {\r
1953                 MessageBox.Show("frmMain.cs - StartScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1954             }\r
1955         }\r
1956 \r
1957         /// <summary>\r
1958         /// Update the Status label for the scan\r
1959         /// </summary>\r
1960         /// <param name="sender">\r
1961         /// The sender.\r
1962         /// </param>\r
1963         /// <param name="e">\r
1964         /// The e.\r
1965         /// </param>\r
1966         private void SourceScan_ScanStatusChanged(object sender, EventArgs e)\r
1967         {\r
1968             UpdateScanStatusLabel();\r
1969         }\r
1970 \r
1971         /// <summary>\r
1972         /// Update the UI after the scan has completed\r
1973         /// </summary>\r
1974         /// <param name="sender">\r
1975         /// The sender.\r
1976         /// </param>\r
1977         /// <param name="e">\r
1978         /// The e.\r
1979         /// </param>\r
1980         private void SourceScan_ScanCompleted(object sender, EventArgs e)\r
1981         {\r
1982             UpdateGuiAfterScan();\r
1983         }\r
1984 \r
1985         /// <summary>\r
1986         /// Update the Scan Status Label\r
1987         /// </summary>\r
1988         private void UpdateScanStatusLabel()\r
1989         {\r
1990             if (InvokeRequired)\r
1991             {\r
1992                 BeginInvoke(new UpdateWindowHandler(UpdateScanStatusLabel));\r
1993                 return;\r
1994             }\r
1995             lbl_encode.Text = SourceScan.ScanStatus;\r
1996         }\r
1997 \r
1998         /// <summary>\r
1999         /// Reset the GUI when the scan has completed\r
2000         /// </summary>\r
2001         private void UpdateGuiAfterScan()\r
2002         {\r
2003             if (InvokeRequired)\r
2004             {\r
2005                 BeginInvoke(new UpdateWindowHandler(UpdateGuiAfterScan));\r
2006                 return;\r
2007             }\r
2008 \r
2009             try\r
2010             {\r
2011                 currentSource = SourceScan.SouceData;\r
2012 \r
2013                 // Setup some GUI components\r
2014                 drp_dvdtitle.Items.Clear();\r
2015                 if (currentSource.Titles.Count != 0)\r
2016                     drp_dvdtitle.Items.AddRange(currentSource.Titles.ToArray());\r
2017 \r
2018                 foreach (Title title in currentSource.Titles)\r
2019                 {\r
2020                     if (title.MainTitle)\r
2021                     {\r
2022                         drp_dvdtitle.SelectedItem = title;\r
2023                     }\r
2024                 }\r
2025 \r
2026                 if (drp_dvdtitle.SelectedItem == null && drp_dvdtitle.Items.Count > 0)\r
2027                 {\r
2028                     drp_dvdtitle.SelectedIndex = 0;\r
2029                 }\r
2030 \r
2031                 // Enable the creation of chapter markers if the file is an image of a dvd\r
2032                 if (drop_chapterStart.Items.Count > 0)\r
2033                 {\r
2034                     int start, end;\r
2035                     int.TryParse(drop_chapterStart.Items[0].ToString(), out start);\r
2036                     int.TryParse(drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString(), out end);\r
2037                     if (end > start) Check_ChapterMarkers.Enabled = true;\r
2038                     else\r
2039                     {\r
2040                         Check_ChapterMarkers.Enabled = false;\r
2041                         Check_ChapterMarkers.Checked = false;\r
2042                         data_chpt.Rows.Clear();\r
2043                     }\r
2044                 }\r
2045 \r
2046                 // If no titles were found, Display an error message\r
2047                 if (drp_dvdtitle.Items.Count == 0)\r
2048                 {\r
2049                     MessageBox.Show(\r
2050                         "No Title(s) found. \n\nYour Source may be copy protected, badly mastered or in a format which HandBrake does not support. \nPlease refer to the Documentation and FAQ (see Help Menu).",\r
2051                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
2052                     sourcePath = string.Empty;\r
2053                 }\r
2054                 UpdateSourceLabel();\r
2055 \r
2056                 // Enable the GUI components and enable any disabled components\r
2057                 EnableGUI();\r
2058             }\r
2059             catch (Exception exc)\r
2060             {\r
2061                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK,\r
2062                                 MessageBoxIcon.Error);\r
2063                 EnableGUI();\r
2064             }\r
2065         }\r
2066 \r
2067         /// <summary>\r
2068         /// Enable the GUI\r
2069         /// </summary>\r
2070         private void EnableGUI()\r
2071         {\r
2072             try\r
2073             {\r
2074                 if (InvokeRequired)\r
2075                     BeginInvoke(new UpdateWindowHandler(EnableGUI));\r
2076                 lbl_encode.Text = "Scan Completed";\r
2077                 foreach (Control ctrl in Controls)\r
2078                     ctrl.Enabled = true;\r
2079                 btn_start.Enabled = true;\r
2080                 btn_showQueue.Enabled = true;\r
2081                 btn_add2Queue.Enabled = true;\r
2082                 tb_preview.Enabled = true;\r
2083                 btn_source.Enabled = true;\r
2084                 mnu_killCLI.Visible = false;\r
2085             }\r
2086             catch (Exception exc)\r
2087             {\r
2088                 MessageBox.Show("frmMain.cs - EnableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2089             }\r
2090         }\r
2091 \r
2092         /// <summary>\r
2093         /// Disable the GUI\r
2094         /// </summary>\r
2095         private void DisableGUI()\r
2096         {\r
2097             foreach (Control ctrl in Controls)\r
2098                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
2099                     ctrl.Enabled = false;\r
2100 \r
2101             lbl_encode.Visible = true;\r
2102             lbl_encode.Text = "Scanning ...";\r
2103             btn_source.Enabled = false;\r
2104             btn_start.Enabled = false;\r
2105             btn_showQueue.Enabled = false;\r
2106             btn_add2Queue.Enabled = false;\r
2107             tb_preview.Enabled = false;\r
2108             mnu_killCLI.Visible = true;\r
2109         }\r
2110 \r
2111         /// <summary>\r
2112         /// Kill the Scan\r
2113         /// </summary>\r
2114         private void KillScan()\r
2115         {\r
2116             SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
2117             EnableGUI();\r
2118             ResetGUI();\r
2119 \r
2120             SourceScan.Stop();\r
2121 \r
2122             lbl_encode.Text = "Scan Cancelled!";\r
2123         }\r
2124 \r
2125         /// <summary>\r
2126         /// Reset the GUI\r
2127         /// </summary>\r
2128         private void ResetGUI()\r
2129         {\r
2130             drp_dvdtitle.Items.Clear();\r
2131             drop_chapterStart.Items.Clear();\r
2132             drop_chapterFinish.Items.Clear();\r
2133             lbl_duration.Text = "Select a Title";\r
2134             PictureSettings.lbl_src_res.Text = "Select a Title";\r
2135             sourcePath = String.Empty;\r
2136             text_destination.Text = String.Empty;\r
2137             selectedTitle = null;\r
2138         }\r
2139 \r
2140         /// <summary>\r
2141         /// Update the Source Label\r
2142         /// </summary>\r
2143         private void UpdateSourceLabel()\r
2144         {\r
2145             labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : this.SourceName;\r
2146 \r
2147             if (selectedTitle != null)\r
2148                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
2149                     // If it's one of multiple source files, make sure we don't use the folder name\r
2150                     labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
2151         }\r
2152 \r
2153         /// <summary>\r
2154         /// Take a job from the Queue, rescan it, and reload the GUI for that job.\r
2155         /// </summary>\r
2156         /// <param name="job">\r
2157         /// The job.\r
2158         /// </param>\r
2159         public void RecievingJob(Job job)\r
2160         {\r
2161             string query = job.Query;\r
2162             StartScan(job.Source, job.Title);\r
2163 \r
2164             if (query != null)\r
2165             {\r
2166                 // Ok, Reset all the H264 widgets before changing the preset\r
2167                 x264Panel.Reset2Defaults();\r
2168 \r
2169                 // Send the query from the file to the Query Parser class\r
2170                 QueryParser presetQuery = QueryParser.Parse(query);\r
2171 \r
2172                 // Now load the preset\r
2173                 PresetLoader.LoadPreset(this, presetQuery, "Load Back From Queue");\r
2174 \r
2175                 // The x264 widgets will need updated, so do this now:\r
2176                 x264Panel.StandardizeOptString();\r
2177                 x264Panel.SetCurrentSettingsInPanel();\r
2178 \r
2179                 // Finally, let this window have a copy of the preset settings.\r
2180                 this.currentlySelectedPreset = null;\r
2181                 PictureSettings.SetPresetCropWarningLabel(null);\r
2182             }\r
2183         }\r
2184 \r
2185         #endregion\r
2186 \r
2187         #region GUI Functions and Actions\r
2188 \r
2189         /// <summary>\r
2190         /// Set the GUI to it's finished encoding state.\r
2191         /// </summary>\r
2192         private void SetEncodeFinished()\r
2193         {\r
2194             try\r
2195             {\r
2196                 if (InvokeRequired)\r
2197                 {\r
2198                     BeginInvoke(new UpdateWindowHandler(SetEncodeFinished));\r
2199                     return;\r
2200                 }\r
2201 \r
2202                 lbl_encode.Text = "Encoding Finished";\r
2203                 ProgressBarStatus.Visible = false;\r
2204                 btn_start.Text = "Start";\r
2205                 btn_start.ToolTipText = "Start the encoding process";\r
2206                 btn_start.Image = Properties.Resources.Play;\r
2207 \r
2208                 // If the window is minimized, display the notification in a popup.\r
2209                 if (Properties.Settings.Default.trayIconAlerts)\r
2210                     if (FormWindowState.Minimized == this.WindowState)\r
2211                     {\r
2212                         notifyIcon.BalloonTipText = lbl_encode.Text;\r
2213                         notifyIcon.ShowBalloonTip(500);\r
2214                     }\r
2215             }\r
2216             catch (Exception exc)\r
2217             {\r
2218                 MessageBox.Show(exc.ToString());\r
2219             }\r
2220         }\r
2221 \r
2222         /// <summary>\r
2223         /// Set the GUI to it's started encoding state.\r
2224         /// </summary>\r
2225         private void SetEncodeStarted()\r
2226         {\r
2227             try\r
2228             {\r
2229                 if (InvokeRequired)\r
2230                 {\r
2231                     BeginInvoke(new UpdateWindowHandler(SetEncodeStarted));\r
2232                     return;\r
2233                 }\r
2234                 lbl_encode.Visible = true;\r
2235                 ProgressBarStatus.Value = 0;\r
2236                 ProgressBarStatus.Visible = true;\r
2237                 lbl_encode.Text = "Encoding with " + encodeQueue.Count + " encode(s) pending";\r
2238                 btn_start.Text = "Stop";\r
2239                 btn_start.ToolTipText = "Stop the encoding process.";\r
2240                 btn_start.Image = Properties.Resources.stop;\r
2241             }\r
2242             catch (Exception exc)\r
2243             {\r
2244                 MessageBox.Show(exc.ToString());\r
2245             }\r
2246         }\r
2247 \r
2248         /// <summary>\r
2249         /// Display the Encode Status\r
2250         /// </summary>\r
2251         /// <param name="sender">\r
2252         /// The sender.\r
2253         /// </param>\r
2254         /// <param name="e">\r
2255         /// The e.\r
2256         /// </param>\r
2257         private void EncodeQueue_EncodeStatusChanged(object sender, HandBrake.ApplicationServices.EncodeProgressEventArgs e)\r
2258         {\r
2259             if (this.InvokeRequired)\r
2260             {\r
2261                 this.BeginInvoke(new Encode.EncodeProgessStatus(EncodeQueue_EncodeStatusChanged), new[] { sender, e });\r
2262                 return;\r
2263             }\r
2264 \r
2265             lbl_encode.Text =\r
2266                 string.Format(\r
2267                 "{0:00.00}%,  FPS: {1:000.0},  Avg FPS: {2:000.0},  Time Remaining: {3},  Encode(s) Pending {4}",\r
2268                 e.PercentComplete,\r
2269                 e.CurrentFrameRate,\r
2270                 e.AverageFrameRate,\r
2271                 e.EstimatedTimeLeft,\r
2272                 encodeQueue.Count);\r
2273 \r
2274             ProgressBarStatus.Value = (int)Math.Round(e.PercentComplete);\r
2275         }\r
2276 \r
2277         /// <summary>\r
2278         /// Set the DVD Drive selection in the "Source" Menu\r
2279         /// </summary>\r
2280         private void SetDriveSelectionMenuItem()\r
2281         {\r
2282             try\r
2283             {\r
2284                 if (InvokeRequired)\r
2285                 {\r
2286                     BeginInvoke(new UpdateWindowHandler(SetDriveSelectionMenuItem));\r
2287                     return;\r
2288                 }\r
2289 \r
2290                 drives = Main.GetDrives();\r
2291 \r
2292                 List<ToolStripMenuItem> menuItems = new List<ToolStripMenuItem>();\r
2293                 foreach (DriveInformation drive in drives)\r
2294                 {\r
2295                     ToolStripMenuItem menuItem = new ToolStripMenuItem\r
2296                         {\r
2297                             Name = drive.ToString(),\r
2298                             Text = drive.RootDirectory + " (" + drive.VolumeLabel + ")",\r
2299                             Image = Resources.disc_small\r
2300                         };\r
2301                     menuItem.Click += new EventHandler(mnu_dvd_drive_Click);\r
2302                     menuItems.Add(menuItem);\r
2303                 }\r
2304 \r
2305                 foreach (ToolStripMenuItem item in menuItems)\r
2306                     btn_source.DropDownItems.Add(item);\r
2307             }\r
2308             catch (Exception exc)\r
2309             {\r
2310                 MessageBox.Show("Error in SetDriveSelectionMenuItem" + exc);\r
2311             }\r
2312         }\r
2313 \r
2314         /// <summary>\r
2315         /// Access the preset Handler and setup the preset panel.\r
2316         /// </summary>\r
2317         private void LoadPresetPanel()\r
2318         {\r
2319             if (presetHandler.CheckIfPresetsAreOutOfDate())\r
2320                 if (!Settings.Default.presetNotification)\r
2321                     MessageBox.Show(this,\r
2322                                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
2323                                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
2324 \r
2325             presetHandler.GetPresetPanel(ref treeView_presets);\r
2326             treeView_presets.Update();\r
2327         }\r
2328 \r
2329         /// <summary>\r
2330         /// Get the title from the selected item in the title dropdown.\r
2331         /// </summary>\r
2332         /// <returns>\r
2333         /// The title.\r
2334         /// </returns>\r
2335         private int GetTitle()\r
2336         {\r
2337             int title = 0;\r
2338             if (drp_dvdtitle.SelectedItem != null)\r
2339             {\r
2340                 string[] titleInfo = drp_dvdtitle.SelectedItem.ToString().Split(' ');\r
2341                 int.TryParse(titleInfo[0], out title);\r
2342             }\r
2343 \r
2344             return title;\r
2345         }\r
2346 \r
2347         /// <summary>\r
2348         /// Handle the Update Check Finishing.\r
2349         /// </summary>\r
2350         /// <param name="result">\r
2351         /// The result.\r
2352         /// </param>\r
2353         private void UpdateCheckDoneMenu(IAsyncResult result)\r
2354         {\r
2355             // Make sure it's running on the calling thread\r
2356             if (InvokeRequired)\r
2357             {\r
2358                 Invoke(new MethodInvoker(() => this.UpdateCheckDoneMenu(result)));\r
2359                 return;\r
2360             }\r
2361             UpdateCheckInformation info;\r
2362             try\r
2363             {\r
2364                 // Get the information about the new build, if any, and close the window\r
2365                 info = Main.EndCheckForUpdates(result);\r
2366 \r
2367                 if (info.NewVersionAvailable && info.BuildInformation != null)\r
2368                 {\r
2369                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
2370                     updateWindow.ShowDialog();\r
2371                 }\r
2372                 else\r
2373                     MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK,\r
2374                                     MessageBoxIcon.Information);\r
2375                 lbl_updateCheck.Visible = false;\r
2376                 return;\r
2377             }\r
2378             catch (Exception ex)\r
2379             {\r
2380                 if ((bool)result.AsyncState)\r
2381                     MessageBox.Show(\r
2382                         "Unable to check for updates, Please try again later.\n\nDetailed Error Information:\n" + ex,\r
2383                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2384             }\r
2385         }\r
2386 \r
2387         #endregion\r
2388 \r
2389         #region Overrides\r
2390 \r
2391         /// <summary>\r
2392         /// Handle GUI shortcuts\r
2393         /// </summary>\r
2394         /// <param name="msg">Message</param>\r
2395         /// <param name="keyData">Keys</param>\r
2396         /// <returns>Bool</returns>\r
2397         protected override bool ProcessCmdKey(ref Message msg, Keys keyData)\r
2398         {\r
2399             if (keyData == (Keys.Control | Keys.S))\r
2400             {\r
2401                 btn_start_Click(this, new EventArgs());\r
2402                 return true;\r
2403             }\r
2404 \r
2405             if (keyData == (Keys.Control | Keys.A))\r
2406             {\r
2407                 btn_add2Queue_Click(this, new EventArgs());\r
2408                 return true;\r
2409             }\r
2410             return base.ProcessCmdKey(ref msg, keyData);\r
2411         }\r
2412 \r
2413         /// <summary>\r
2414         /// If the queue is being processed, prompt the user to confirm application close.\r
2415         /// </summary>\r
2416         /// <param name="e">FormClosingEventArgs</param>\r
2417         protected override void OnFormClosing(FormClosingEventArgs e)\r
2418         {\r
2419             try\r
2420             {\r
2421                 // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
2422                 if (encodeQueue.IsEncoding)\r
2423                 {\r
2424                     DialogResult result =\r
2425                         MessageBox.Show(\r
2426                             "HandBrake is currently encoding. Closing HandBrake will stop the current encode and will result in an unplayable file.\n\nDo you want to close HandBrake?",\r
2427                             "Close HandBrake?",\r
2428                             MessageBoxButtons.YesNo,\r
2429                             MessageBoxIcon.Question);\r
2430 \r
2431                     if (result == DialogResult.No)\r
2432                     {\r
2433                         e.Cancel = true;\r
2434                         return;\r
2435                     }\r
2436 \r
2437                     encodeQueue.Stop();\r
2438                 }\r
2439 \r
2440                 if (SourceScan.IsScanning)\r
2441                 {\r
2442                     SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
2443                     SourceScan.Stop();\r
2444                 }\r
2445             }\r
2446             catch (Exception exc)\r
2447             {\r
2448                 Main.ShowExceptiowWindow("HandBrake was not able to shutdown properly. You may need to forcefully quit HandBrake CLI from TaskManager if it's still running.", exc.ToString());\r
2449             }\r
2450             finally\r
2451             {\r
2452                 base.OnFormClosing(e);\r
2453             }\r
2454         }\r
2455 \r
2456         #endregion\r
2457 \r
2458         // This is the END of the road ****************************************\r
2459     }\r
2460 }