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.Model;\r
  21     using HandBrake.ApplicationServices.Parsing;\r
  22     using HandBrake.ApplicationServices.Services;\r
  23     using HandBrake.ApplicationServices.Services.Interfaces;\r
  24 \r
  25     using Model;\r
  26     using Presets;\r
  27     using Properties;\r
  28 \r
  29     public partial class frmMain : Form\r
  30     {\r
  31         // Objects which may be used by one or more other objects *************\r
  32         private IQueue encodeQueue = new Queue();\r
  33         private PresetsHandler presetHandler = new PresetsHandler();\r
  34 \r
  35         // Windows ************************************************************\r
  36         private frmQueue queueWindow;\r
  37         private frmPreview qtpreview;\r
  38         private frmActivityWindow activityWindow;\r
  39         private frmSplashScreen splash = new frmSplashScreen();\r
  40 \r
  41         // Globals: Mainly used for tracking. *********************************\r
  42         public Title selectedTitle;\r
  43         public string sourcePath;\r
  44         private SourceType selectedSourceType;\r
  45         private string dvdDrivePath;\r
  46         private string dvdDriveLabel;\r
  47         private Preset currentlySelectedPreset;\r
  48         private DVD currentSource;\r
  49         private IScan SourceScan = new ScanService();\r
  50         private List<DriveInformation> drives;\r
  51 \r
  52         // Delegates **********************************************************\r
  53         private delegate void UpdateWindowHandler();\r
  54 \r
  55         // Applicaiton Startup ************************************************\r
  56 \r
  57         #region Properties\r
  58 \r
  59         /// <summary>\r
  60         /// Gets SourceName.\r
  61         /// </summary>\r
  62         public string SourceName\r
  63         {\r
  64             get\r
  65             {\r
  66                 if (this.selectedSourceType == SourceType.DvdDrive)\r
  67                 {\r
  68                     return this.dvdDriveLabel;\r
  69                 }\r
  70 \r
  71                 if (Path.GetFileNameWithoutExtension(this.sourcePath) != "VIDEO_TS")\r
  72                     return Path.GetFileNameWithoutExtension(this.sourcePath);\r
  73 \r
  74                 return Path.GetFileNameWithoutExtension(Path.GetDirectoryName(this.sourcePath));\r
  75             }\r
  76         }\r
  77 \r
  78         #endregion\r
  79 \r
  80         #region Application Startup\r
  81 \r
  82         /// <summary>\r
  83         /// Initializes a new instance of the <see cref="frmMain"/> class.\r
  84         /// </summary>\r
  85         /// <param name="args">\r
  86         /// The arguments passed in on application startup.\r
  87         /// </param>\r
  88         public frmMain(string[] args)\r
  89         {\r
  90             // Load and setup the splash screen in this thread\r
  91             splash.Show(this);\r
  92             Label lblStatus = new Label { Size = new Size(150, 20), Location = new Point(182, 102) };\r
  93             splash.Controls.Add(lblStatus);\r
  94 \r
  95             InitializeComponent();\r
  96 \r
  97             // Update the users config file with the CLI version data.\r
  98             UpdateSplashStatus(lblStatus, "Checking CLI Version Data ...");\r
  99             Main.SetCliVersionData();\r
 100             Main.CheckForValidCliVersion();\r
 101 \r
 102             if (Settings.Default.hb_version.Contains("svn"))\r
 103             {\r
 104                 Version v = Assembly.GetExecutingAssembly().GetName().Version;\r
 105                 this.Text += " " + v.ToString(4);\r
 106             }\r
 107 \r
 108             // Show the form, but leave disabled until preloading is complete then show the main form)\r
 109             this.Enabled = false;\r
 110             this.Show();\r
 111             Application.DoEvents(); // Forces frmMain to draw\r
 112 \r
 113             // Check for new versions, if update checking is enabled\r
 114             if (Properties.Settings.Default.updateStatus)\r
 115             {\r
 116                 DateTime now = DateTime.Now;\r
 117                 DateTime lastCheck = Properties.Settings.Default.lastUpdateCheckDate;\r
 118                 TimeSpan elapsed = now.Subtract(lastCheck);\r
 119                 if (elapsed.TotalDays > Properties.Settings.Default.daysBetweenUpdateCheck)\r
 120                 {\r
 121                     UpdateSplashStatus(lblStatus, "Checking for updates ...");\r
 122                     Main.BeginCheckForUpdates(new AsyncCallback(UpdateCheckDone), false);\r
 123                 }\r
 124             }\r
 125 \r
 126             // Clear the log files in the background\r
 127             if (Properties.Settings.Default.clearOldLogs)\r
 128             {\r
 129                 UpdateSplashStatus(lblStatus, "Clearing Old Log Files ..");\r
 130                 Thread clearLog = new Thread(Main.ClearOldLogs);\r
 131                 clearLog.Start();\r
 132             }\r
 133 \r
 134             // Setup the GUI components\r
 135             UpdateSplashStatus(lblStatus, "Setting up the GUI ...");\r
 136             LoadPresetPanel(); // Load the Preset Panel\r
 137             treeView_presets.ExpandAll();\r
 138             lbl_encode.Text = string.Empty;\r
 139             drop_mode.SelectedIndex = 0;\r
 140             queueWindow = new frmQueue(encodeQueue, this); // Prepare the Queue\r
 141             if (!Properties.Settings.Default.QueryEditorTab)\r
 142                 tabs_panel.TabPages.RemoveAt(7); // Remove the query editor tab if the user does not want it enabled.\r
 143             if (Properties.Settings.Default.tooltipEnable)\r
 144                 ToolTip.Active = true;\r
 145 \r
 146             // Load the user's default settings or Normal Preset\r
 147             if (Properties.Settings.Default.defaultPreset != string.Empty && presetHandler.GetPreset(Properties.Settings.Default.defaultPreset) != null)\r
 148             {\r
 149                 string query = presetHandler.GetPreset(Properties.Settings.Default.defaultPreset).Query;\r
 150                 if (query != null)\r
 151                 {\r
 152                     x264Panel.Reset2Defaults();\r
 153 \r
 154                     QueryParser presetQuery = QueryParser.Parse(query);\r
 155                     PresetLoader.LoadPreset(this, presetQuery, Properties.Settings.Default.defaultPreset,\r
 156                                             presetHandler.GetPreset(Properties.Settings.Default.defaultPreset).PictureSettings);\r
 157 \r
 158                     x264Panel.StandardizeOptString();\r
 159                     x264Panel.SetCurrentSettingsInPanel();\r
 160                 }\r
 161             }\r
 162             else\r
 163                 loadNormalPreset();\r
 164 \r
 165             // Register with Growl (if not using Growl for the encoding completion action, this wont hurt anything)\r
 166             GrowlCommunicator.Register();\r
 167 \r
 168             // Finished Loading\r
 169             UpdateSplashStatus(lblStatus, "Loading Complete.");\r
 170             splash.Close();\r
 171             splash.Dispose();\r
 172             this.Enabled = true;\r
 173 \r
 174             // Event Handlers and Queue Recovery\r
 175             events();\r
 176             queueRecovery();\r
 177 \r
 178             // If have a file passed in via command arguemtents, check it's a file and try scanning it.\r
 179             if (args.Length >= 1 && (File.Exists(args[0]) || Directory.Exists(args[0])))\r
 180             {\r
 181                 this.StartScan(args[0], 0);\r
 182             }\r
 183         }\r
 184 \r
 185         private void UpdateCheckDone(IAsyncResult result)\r
 186         {\r
 187             if (InvokeRequired)\r
 188             {\r
 189                 Invoke(new MethodInvoker(() => UpdateCheckDone(result)));\r
 190                 return;\r
 191             }\r
 192 \r
 193             UpdateCheckInformation info;\r
 194 \r
 195             try\r
 196             {\r
 197                 info = Main.EndCheckForUpdates(result);\r
 198 \r
 199                 if (info.NewVersionAvailable)\r
 200                 {\r
 201                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
 202                     updateWindow.ShowDialog();\r
 203                 }\r
 204             }\r
 205             catch (Exception ex)\r
 206             {\r
 207                 if ((bool)result.AsyncState)\r
 208                     Main.ShowExceptiowWindow("Unable to check for updates, Please try again later.", ex.ToString());\r
 209             }\r
 210         }\r
 211 \r
 212         // Startup Functions   \r
 213         private void queueRecovery()\r
 214         {\r
 215             if (Main.CheckQueueRecovery())\r
 216             {\r
 217                 DialogResult result =\r
 218                     MessageBox.Show(\r
 219                         "HandBrake has detected unfinished items on the queue from the last time the application was launched. Would you like to recover these?",\r
 220                         "Queue Recovery Possible", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 221 \r
 222                 if (result == DialogResult.Yes)\r
 223                     encodeQueue.LoadQueueFromFile("hb_queue_recovery.xml"); // Start Recovery\r
 224                 else\r
 225                 {\r
 226                     // Remove the Queue recovery file if the user doesn't want to recovery the last queue.\r
 227                     string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.xml");\r
 228                     if (File.Exists(queuePath))\r
 229                         File.Delete(queuePath);\r
 230                 }\r
 231             }\r
 232         }\r
 233 \r
 234         private void UpdateSplashStatus(Label status, string text)\r
 235         {\r
 236             status.Text = text;\r
 237             Application.DoEvents();\r
 238         }\r
 239 \r
 240         #endregion\r
 241 \r
 242         #region Events\r
 243 \r
 244         // Encoding Events for setting up the GUI\r
 245         private void events()\r
 246         {\r
 247             // Handle Widget changes when preset is selected.\r
 248             RegisterPresetEventHandler();\r
 249 \r
 250             // Handle Window Resize\r
 251             if (Properties.Settings.Default.MainWindowMinimize)\r
 252                 this.Resize += new EventHandler(frmMain_Resize);\r
 253 \r
 254             // Handle Encode Start / Finish / Pause\r
 255             encodeQueue.EncodeStarted += new EventHandler(encodeStarted);\r
 256             encodeQueue.EncodeEnded += new EventHandler(encodeEnded);\r
 257 \r
 258             // Handle a file being draged onto the GUI.\r
 259             this.DragEnter += new DragEventHandler(frmMain_DragEnter);\r
 260             this.DragDrop += new DragEventHandler(frmMain_DragDrop);\r
 261         }\r
 262 \r
 263         // 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
 264         private void RegisterPresetEventHandler()\r
 265         {\r
 266             // Output Settings\r
 267             drop_format.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 268             check_largeFile.CheckedChanged += new EventHandler(changePresetLabel);\r
 269             check_iPodAtom.CheckedChanged += new EventHandler(changePresetLabel);\r
 270             check_optimiseMP4.CheckedChanged += new EventHandler(changePresetLabel);\r
 271 \r
 272             // Picture Settings\r
 273             PictureSettings.PictureSettingsChanged += new EventHandler(changePresetLabel);\r
 274 \r
 275             // Filter Settings\r
 276             Filters.FilterSettingsChanged += new EventHandler(changePresetLabel);\r
 277 \r
 278             // Video Tab\r
 279             drp_videoEncoder.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 280             check_2PassEncode.CheckedChanged += new EventHandler(changePresetLabel);\r
 281             check_turbo.CheckedChanged += new EventHandler(changePresetLabel);\r
 282             text_filesize.TextChanged += new EventHandler(changePresetLabel);\r
 283             text_bitrate.TextChanged += new EventHandler(changePresetLabel);\r
 284             slider_videoQuality.ValueChanged += new EventHandler(changePresetLabel);\r
 285 \r
 286             // Audio Panel\r
 287             AudioSettings.AudioListChanged += new EventHandler(changePresetLabel);\r
 288 \r
 289             // Advanced Tab\r
 290             x264Panel.rtf_x264Query.TextChanged += new EventHandler(changePresetLabel);\r
 291         }\r
 292 \r
 293         private void UnRegisterPresetEventHandler()\r
 294         {\r
 295             // Output Settings \r
 296             drop_format.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 297             check_largeFile.CheckedChanged -= new EventHandler(changePresetLabel);\r
 298             check_iPodAtom.CheckedChanged -= new EventHandler(changePresetLabel);\r
 299             check_optimiseMP4.CheckedChanged -= new EventHandler(changePresetLabel);\r
 300 \r
 301             // Picture Settings\r
 302             PictureSettings.PictureSettingsChanged -= new EventHandler(changePresetLabel);\r
 303 \r
 304             // Filter Settings\r
 305             Filters.FilterSettingsChanged -= new EventHandler(changePresetLabel);\r
 306 \r
 307             // Video Tab\r
 308             drp_videoEncoder.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 309             check_2PassEncode.CheckedChanged -= new EventHandler(changePresetLabel);\r
 310             check_turbo.CheckedChanged -= new EventHandler(changePresetLabel);\r
 311             text_filesize.TextChanged -= new EventHandler(changePresetLabel);\r
 312             text_bitrate.TextChanged -= new EventHandler(changePresetLabel);\r
 313             slider_videoQuality.ValueChanged -= new EventHandler(changePresetLabel);\r
 314 \r
 315             // Audio Panel\r
 316             AudioSettings.AudioListChanged -= new EventHandler(changePresetLabel);\r
 317 \r
 318             // Advanced Tab\r
 319             x264Panel.rtf_x264Query.TextChanged -= new EventHandler(changePresetLabel);\r
 320         }\r
 321 \r
 322         private void changePresetLabel(object sender, EventArgs e)\r
 323         {\r
 324             labelPreset.Text = "Output Settings (Preset: Custom)";\r
 325             this.currentlySelectedPreset = null;\r
 326         }\r
 327 \r
 328         private static void frmMain_DragEnter(object sender, DragEventArgs e)\r
 329         {\r
 330             if (e.Data.GetDataPresent(DataFormats.FileDrop, false))\r
 331                 e.Effect = DragDropEffects.All;\r
 332         }\r
 333 \r
 334         private void frmMain_DragDrop(object sender, DragEventArgs e)\r
 335         {\r
 336             string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];\r
 337             sourcePath = string.Empty;\r
 338 \r
 339             if (fileList != null)\r
 340             {\r
 341                 if (!string.IsNullOrEmpty(fileList[0]))\r
 342                 {\r
 343                     this.selectedSourceType = SourceType.VideoFile;\r
 344                     StartScan(fileList[0], 0);\r
 345                 }\r
 346                 else\r
 347                     UpdateSourceLabel();\r
 348             }\r
 349             else\r
 350                 UpdateSourceLabel();\r
 351         }\r
 352 \r
 353         private void encodeStarted(object sender, EventArgs e)\r
 354         {\r
 355             SetEncodeStarted();\r
 356             encodeQueue.EncodeStatusChanged += EncodeQueue_EncodeStatusChanged;\r
 357         }\r
 358 \r
 359         private void encodeEnded(object sender, EventArgs e)\r
 360         {\r
 361             encodeQueue.EncodeStatusChanged -= EncodeQueue_EncodeStatusChanged;\r
 362             SetEncodeFinished();\r
 363         }\r
 364         #endregion\r
 365 \r
 366         // User Interface Menus / Tool Strips *********************************\r
 367 \r
 368         #region File Menu\r
 369 \r
 370         /// <summary>\r
 371         /// Kill The scan menu Item\r
 372         /// </summary>\r
 373         /// <param name="sender">\r
 374         /// The sender.\r
 375         /// </param>\r
 376         /// <param name="e">\r
 377         /// The e.\r
 378         /// </param>\r
 379         private void mnu_killCLI_Click(object sender, EventArgs e)\r
 380         {\r
 381             KillScan();\r
 382         }\r
 383 \r
 384         /// <summary>\r
 385         /// Exit the Application Menu Item\r
 386         /// </summary>\r
 387         /// <param name="sender">\r
 388         /// The sender.\r
 389         /// </param>\r
 390         /// <param name="e">\r
 391         /// The e.\r
 392         /// </param>\r
 393         private void mnu_exit_Click(object sender, EventArgs e)\r
 394         {\r
 395             Application.Exit();\r
 396         }\r
 397 \r
 398         #endregion\r
 399 \r
 400         #region Tools Menu\r
 401 \r
 402         /// <summary>\r
 403         /// Menu - Start Button\r
 404         /// </summary>\r
 405         /// <param name="sender">\r
 406         /// The sender.\r
 407         /// </param>\r
 408         /// <param name="e">\r
 409         /// The e.\r
 410         /// </param>\r
 411         private void mnu_encode_Click(object sender, EventArgs e)\r
 412         {\r
 413             queueWindow.Show();\r
 414         }\r
 415 \r
 416         /// <summary>\r
 417         /// Menu - Display the Log Window\r
 418         /// </summary>\r
 419         /// <param name="sender">\r
 420         /// The sender.\r
 421         /// </param>\r
 422         /// <param name="e">\r
 423         /// The e.\r
 424         /// </param>\r
 425         private void mnu_encodeLog_Click(object sender, EventArgs e)\r
 426         {\r
 427             frmActivityWindow dvdInfoWindow = new frmActivityWindow(encodeQueue, SourceScan);\r
 428             dvdInfoWindow.Show();\r
 429         }\r
 430 \r
 431         /// <summary>\r
 432         /// Menu - Display the Options Window\r
 433         /// </summary>\r
 434         /// <param name="sender">\r
 435         /// The sender.\r
 436         /// </param>\r
 437         /// <param name="e">\r
 438         /// The e.\r
 439         /// </param>\r
 440         private void mnu_options_Click(object sender, EventArgs e)\r
 441         {\r
 442             Form options = new frmOptions(this);\r
 443             options.ShowDialog();\r
 444         }\r
 445 \r
 446         #endregion\r
 447 \r
 448         #region Presets Menu\r
 449 \r
 450         /// <summary>\r
 451         /// Reset the Built in Presets\r
 452         /// </summary>\r
 453         /// <param name="sender">\r
 454         /// The sender.\r
 455         /// </param>\r
 456         /// <param name="e">\r
 457         /// The e.\r
 458         /// </param>\r
 459         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 460         {\r
 461             presetHandler.UpdateBuiltInPresets();\r
 462             LoadPresetPanel();\r
 463             if (treeView_presets.Nodes.Count == 0)\r
 464                 MessageBox.Show(\r
 465                     "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
 466                     "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 467             else\r
 468                 MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 469 \r
 470             treeView_presets.ExpandAll();\r
 471         }\r
 472 \r
 473         /// <summary>\r
 474         /// Delete the selected preset\r
 475         /// </summary>\r
 476         /// <param name="sender">\r
 477         /// The sender.\r
 478         /// </param>\r
 479         /// <param name="e">\r
 480         /// The e.\r
 481         /// </param>\r
 482         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
 483         {\r
 484             presetHandler.RemoveBuiltInPresets();\r
 485             LoadPresetPanel(); // Reload the preset panel\r
 486         }\r
 487 \r
 488         /// <summary>\r
 489         /// Select the Normal preset\r
 490         /// </summary>\r
 491         /// <param name="sender">\r
 492         /// The sender.\r
 493         /// </param>\r
 494         /// <param name="e">\r
 495         /// The e.\r
 496         /// </param>\r
 497         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 498         {\r
 499             loadNormalPreset();\r
 500         }\r
 501 \r
 502         /// <summary>\r
 503         /// Import a plist Preset\r
 504         /// </summary>\r
 505         /// <param name="sender">\r
 506         /// The sender.\r
 507         /// </param>\r
 508         /// <param name="e">\r
 509         /// The e.\r
 510         /// </param>\r
 511         private void mnu_importMacPreset_Click(object sender, EventArgs e)\r
 512         {\r
 513             ImportPreset();\r
 514         }\r
 515 \r
 516         /// <summary>\r
 517         /// Export a Plist Preset\r
 518         /// </summary>\r
 519         /// <param name="sender">\r
 520         /// The sender.\r
 521         /// </param>\r
 522         /// <param name="e">\r
 523         /// The e.\r
 524         /// </param>\r
 525         private void mnu_exportMacPreset_Click(object sender, EventArgs e)\r
 526         {\r
 527             ExportPreset();\r
 528         }\r
 529 \r
 530         /// <summary>\r
 531         /// Create a new Preset\r
 532         /// </summary>\r
 533         /// <param name="sender">\r
 534         /// The sender.\r
 535         /// </param>\r
 536         /// <param name="e">\r
 537         /// The e.\r
 538         /// </param>\r
 539         private void btn_new_preset_Click(object sender, EventArgs e)\r
 540         {\r
 541             Form preset = new frmAddPreset(this, QueryGenerator.GenerateQueryForPreset(this, QueryPictureSettingsMode.SourceMaximum, true, 0, 0),\r
 542                                            presetHandler);\r
 543             preset.ShowDialog();\r
 544         }\r
 545 \r
 546         #endregion\r
 547 \r
 548         #region Help Menu\r
 549 \r
 550         /// <summary>\r
 551         /// Menu - Display the User Guide Web Page\r
 552         /// </summary>\r
 553         /// <param name="sender">\r
 554         /// The sender.\r
 555         /// </param>\r
 556         /// <param name="e">\r
 557         /// The e.\r
 558         /// </param>\r
 559         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 560         {\r
 561             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 562         }\r
 563 \r
 564         /// <summary>\r
 565         /// Menu - Check for Updates\r
 566         /// </summary>\r
 567         /// <param name="sender">\r
 568         /// The sender.\r
 569         /// </param>\r
 570         /// <param name="e">\r
 571         /// The e.\r
 572         /// </param>\r
 573         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 574         {\r
 575             lbl_updateCheck.Visible = true;\r
 576             Main.BeginCheckForUpdates(new AsyncCallback(this.UpdateCheckDoneMenu), false);\r
 577         }\r
 578 \r
 579         /// <summary>\r
 580         /// Menu - Display the About Window\r
 581         /// </summary>\r
 582         /// <param name="sender">\r
 583         /// The sender.\r
 584         /// </param>\r
 585         /// <param name="e">\r
 586         /// The e.\r
 587         /// </param>\r
 588         private void mnu_about_Click(object sender, EventArgs e)\r
 589         {\r
 590             using (frmAbout About = new frmAbout())\r
 591             {\r
 592                 About.ShowDialog();\r
 593             }\r
 594         }\r
 595 \r
 596         #endregion\r
 597 \r
 598         #region Preset Bar\r
 599 \r
 600         /// <summary>\r
 601         /// RMenu - Expand All\r
 602         /// </summary>\r
 603         /// <param name="sender">\r
 604         /// The sender.\r
 605         /// </param>\r
 606         /// <param name="e">\r
 607         /// The e.\r
 608         /// </param>\r
 609         private void pmnu_expandAll_Click(object sender, EventArgs e)\r
 610         {\r
 611             treeView_presets.ExpandAll();\r
 612         }\r
 613 \r
 614         /// <summary>\r
 615         /// RMenu - Collaspe All\r
 616         /// </summary>\r
 617         /// <param name="sender">\r
 618         /// The sender.\r
 619         /// </param>\r
 620         /// <param name="e">\r
 621         /// The e.\r
 622         /// </param>\r
 623         private void pmnu_collapse_Click(object sender, EventArgs e)\r
 624         {\r
 625             treeView_presets.CollapseAll();\r
 626         }\r
 627 \r
 628         /// <summary>\r
 629         /// Menu - Import Preset\r
 630         /// </summary>\r
 631         /// <param name="sender">\r
 632         /// The sender.\r
 633         /// </param>\r
 634         /// <param name="e">\r
 635         /// The e.\r
 636         /// </param>\r
 637         private void pmnu_import_Click(object sender, EventArgs e)\r
 638         {\r
 639             ImportPreset();\r
 640         }\r
 641 \r
 642         /// <summary>\r
 643         /// RMenu - Save Changes to Preset\r
 644         /// </summary>\r
 645         /// <param name="sender">\r
 646         /// The sender.\r
 647         /// </param>\r
 648         /// <param name="e">\r
 649         /// The e.\r
 650         /// </param>\r
 651         private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
 652         {\r
 653             // TODO this requires a re-think since the Query Editor has changed.\r
 654             DialogResult result =\r
 655                 MessageBox.Show(\r
 656                     "Do you wish to include picture settings when updating the preset: " +\r
 657                     treeView_presets.SelectedNode.Text, "Update Preset", MessageBoxButtons.YesNoCancel,\r
 658                     MessageBoxIcon.Question);\r
 659             if (result == DialogResult.Yes)\r
 660                 presetHandler.Update(treeView_presets.SelectedNode.Text,\r
 661                                      QueryGenerator.GenerateQueryForPreset(this, QueryPictureSettingsMode.SourceMaximum, true, 0, 0), true);\r
 662             else if (result == DialogResult.No)\r
 663                 presetHandler.Update(treeView_presets.SelectedNode.Text,\r
 664                                      QueryGenerator.GenerateQueryForPreset(this, QueryPictureSettingsMode.SourceMaximum, true, 0, 0), false);\r
 665         }\r
 666 \r
 667         /// <summary>\r
 668         /// RMenu - Delete Preset\r
 669         /// </summary>\r
 670         /// <param name="sender">\r
 671         /// The sender.\r
 672         /// </param>\r
 673         /// <param name="e">\r
 674         /// The e.\r
 675         /// </param>\r
 676         private void pmnu_delete_click(object sender, EventArgs e)\r
 677         {\r
 678             if (treeView_presets.SelectedNode != null)\r
 679             {\r
 680                 presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 681                 treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 682             }\r
 683             treeView_presets.Select();\r
 684         }\r
 685 \r
 686         /// <summary>\r
 687         /// Preset Menu Is Opening. Setup the Menu\r
 688         /// </summary>\r
 689         /// <param name="sender">\r
 690         /// The sender.\r
 691         /// </param>\r
 692         /// <param name="e">\r
 693         /// The e.\r
 694         /// </param>\r
 695         private void presets_menu_Opening(object sender, CancelEventArgs e)\r
 696         {\r
 697             // Make sure that the save menu is always disabled by default\r
 698             pmnu_saveChanges.Enabled = false;\r
 699 \r
 700             // Now enable the save menu if the selected preset is a user preset\r
 701             if (treeView_presets.SelectedNode != null)\r
 702                 if (presetHandler.CheckIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 703                     pmnu_saveChanges.Enabled = true;\r
 704 \r
 705             treeView_presets.Select();\r
 706         }\r
 707 \r
 708         // Presets Management\r
 709 \r
 710         /// <summary>\r
 711         /// Button - Add a preset\r
 712         /// </summary>\r
 713         /// <param name="sender">\r
 714         /// The sender.\r
 715         /// </param>\r
 716         /// <param name="e">\r
 717         /// The e.\r
 718         /// </param>\r
 719         private void btn_addPreset_Click(object sender, EventArgs e)\r
 720         {\r
 721             // TODO this requires a re-think due to the Query Editor Changing.\r
 722             Form preset = new frmAddPreset(this, QueryGenerator.GenerateQueryForPreset(this, QueryPictureSettingsMode.SourceMaximum, true, 0, 0), presetHandler);\r
 723             preset.ShowDialog();\r
 724         }\r
 725 \r
 726         /// <summary>\r
 727         /// Button - remove a Preset\r
 728         /// </summary>\r
 729         /// <param name="sender">\r
 730         /// The sender.\r
 731         /// </param>\r
 732         /// <param name="e">\r
 733         /// The e.\r
 734         /// </param>\r
 735         private void btn_removePreset_Click(object sender, EventArgs e)\r
 736         {\r
 737             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset",\r
 738                                                   MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 739             if (result == DialogResult.Yes)\r
 740             {\r
 741                 if (treeView_presets.SelectedNode != null)\r
 742                 {\r
 743                     presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 744                     treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 745                 }\r
 746             }\r
 747             treeView_presets.Select();\r
 748         }\r
 749 \r
 750         /// <summary>\r
 751         /// Button - Set the selected preset as the default\r
 752         /// </summary>\r
 753         /// <param name="sender">\r
 754         /// The sender.\r
 755         /// </param>\r
 756         /// <param name="e">\r
 757         /// The e.\r
 758         /// </param>\r
 759         private void btn_setDefault_Click(object sender, EventArgs e)\r
 760         {\r
 761             if (treeView_presets.SelectedNode != null)\r
 762             {\r
 763                 DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?",\r
 764                                                       "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 765                 if (result == DialogResult.Yes)\r
 766                 {\r
 767                     Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 768                     Properties.Settings.Default.Save();\r
 769                     MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 770                 }\r
 771             }\r
 772             else\r
 773                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 774         }\r
 775 \r
 776         /// <summary>\r
 777         /// PresetBar Mouse Down event\r
 778         /// </summary>\r
 779         /// <param name="sender">\r
 780         /// The sender.\r
 781         /// </param>\r
 782         /// <param name="e">\r
 783         /// The e.\r
 784         /// </param>\r
 785         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 786         {\r
 787             if (e.Button == MouseButtons.Right)\r
 788                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 789             else if (e.Button == MouseButtons.Left)\r
 790             {\r
 791                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 792                 {\r
 793                     if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 794                         selectPreset();\r
 795                 }\r
 796             }\r
 797 \r
 798             treeView_presets.Select();\r
 799         }\r
 800 \r
 801         /// <summary>\r
 802         /// Preset Bar after selecting the preset\r
 803         /// </summary>\r
 804         /// <param name="sender">\r
 805         /// The sender.\r
 806         /// </param>\r
 807         /// <param name="e">\r
 808         /// The e.\r
 809         /// </param>\r
 810         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 811         {\r
 812             selectPreset();\r
 813         }\r
 814 \r
 815         /// <summary>\r
 816         /// Preset Bar - Handle the Delete Key\r
 817         /// </summary>\r
 818         /// <param name="sender">\r
 819         /// The sender.\r
 820         /// </param>\r
 821         /// <param name="e">\r
 822         /// The e.\r
 823         /// </param>\r
 824         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 825         {\r
 826             if (e.KeyCode == Keys.Delete)\r
 827             {\r
 828                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset",\r
 829                                                       MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 830                 if (result == DialogResult.Yes)\r
 831                 {\r
 832                     if (treeView_presets.SelectedNode != null)\r
 833                         presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 834 \r
 835                     // Remember each nodes expanded status so we can reload it\r
 836                     List<bool> nodeStatus = new List<bool>();\r
 837                     foreach (TreeNode node in treeView_presets.Nodes)\r
 838                         nodeStatus.Add(node.IsExpanded);\r
 839 \r
 840                     // Now reload the preset panel\r
 841                     LoadPresetPanel();\r
 842 \r
 843                     // And finally, re-expand any of the nodes if required\r
 844                     int i = 0;\r
 845                     foreach (TreeNode node in treeView_presets.Nodes)\r
 846                     {\r
 847                         if (nodeStatus[i])\r
 848                             node.Expand();\r
 849 \r
 850                         i++;\r
 851                     }\r
 852                 }\r
 853             }\r
 854         }\r
 855 \r
 856         /// <summary>\r
 857         /// Select the selected preset and setup the GUI\r
 858         /// </summary>\r
 859         private void selectPreset()\r
 860         {\r
 861             if (treeView_presets.SelectedNode != null)\r
 862             {\r
 863                 // Ok, so, we've selected a preset. Now we want to load it.\r
 864                 string presetName = treeView_presets.SelectedNode.Text;\r
 865                 Preset preset = presetHandler.GetPreset(presetName);\r
 866                 if (preset != null)\r
 867                 {\r
 868                     string query = presetHandler.GetPreset(presetName).Query;\r
 869                     bool loadPictureSettings = presetHandler.GetPreset(presetName).PictureSettings;\r
 870 \r
 871                     if (query != null)\r
 872                     {\r
 873                         // Ok, Reset all the H264 widgets before changing the preset\r
 874                         x264Panel.Reset2Defaults();\r
 875 \r
 876                         // Send the query from the file to the Query Parser class\r
 877                         QueryParser presetQuery = QueryParser.Parse(query);\r
 878 \r
 879                         // Now load the preset\r
 880                         PresetLoader.LoadPreset(this, presetQuery, presetName, loadPictureSettings);\r
 881 \r
 882                         // The x264 widgets will need updated, so do this now:\r
 883                         x264Panel.StandardizeOptString();\r
 884                         x264Panel.SetCurrentSettingsInPanel();\r
 885 \r
 886                         // Finally, let this window have a copy of the preset settings.\r
 887                         this.currentlySelectedPreset = preset;\r
 888                         PictureSettings.SetPresetCropWarningLabel(preset);\r
 889                     }\r
 890                 }\r
 891             }\r
 892         }\r
 893 \r
 894         /// <summary>\r
 895         /// Load the Normal Preset\r
 896         /// </summary>\r
 897         private void loadNormalPreset()\r
 898         {\r
 899             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 900             {\r
 901                 foreach (TreeNode node in treenode.Nodes)\r
 902                 {\r
 903                     if (node.Text.Equals("Normal"))\r
 904                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 905                 }\r
 906             }\r
 907         }\r
 908 \r
 909         /// <summary>\r
 910         /// Import a plist preset\r
 911         /// </summary>\r
 912         private void ImportPreset()\r
 913         {\r
 914             if (openPreset.ShowDialog() == DialogResult.OK)\r
 915             {\r
 916                 QueryParser parsed = PlistPresetHandler.Import(openPreset.FileName);\r
 917                 if (presetHandler.CheckIfUserPresetExists(parsed.PresetName + " (Imported)"))\r
 918                 {\r
 919                     DialogResult result =\r
 920                         MessageBox.Show("This preset appears to already exist. Would you like to overwrite it?",\r
 921                                         "Overwrite preset?",\r
 922                                         MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 923                     if (result == DialogResult.Yes)\r
 924                     {\r
 925                         PresetLoader.LoadPreset(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 926                         presetHandler.Update(parsed.PresetName + " (Imported)",\r
 927                                              QueryGenerator.GenerateFullQuery(this),\r
 928                                              parsed.UsesPictureSettings);\r
 929                     }\r
 930                 }\r
 931                 else\r
 932                 {\r
 933                     PresetLoader.LoadPreset(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 934                     if (presetHandler.Add(parsed.PresetName + " (Imported)",\r
 935                                           QueryGenerator.GenerateFullQuery(this),\r
 936                                           parsed.UsesPictureSettings))\r
 937                     {\r
 938                         TreeNode preset_treeview = new TreeNode(parsed.PresetName + " (Imported)")\r
 939                                                        {\r
 940                                                            ForeColor = Color.Black\r
 941                                                        };\r
 942                         treeView_presets.Nodes.Add(preset_treeview);\r
 943                     }\r
 944                 }\r
 945             }\r
 946         }\r
 947 \r
 948         /// <summary>\r
 949         /// Export a plist Preset\r
 950         /// </summary>\r
 951         private void ExportPreset()\r
 952         {\r
 953             MessageBox.Show("This feature has not been implimented yet.", "Not Implimented", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 954             return;\r
 955 \r
 956             SaveFileDialog savefiledialog = new SaveFileDialog();\r
 957             savefiledialog.Filter = "plist|*.plist";\r
 958 \r
 959             if (treeView_presets.SelectedNode != null)\r
 960             {\r
 961 \r
 962                 if (savefiledialog.ShowDialog() == DialogResult.OK)\r
 963                 {\r
 964                     Preset preset = presetHandler.GetPreset(treeView_presets.SelectedNode.Text);\r
 965                     PlistPresetHandler.Export(savefiledialog.FileName, preset);\r
 966                 }\r
 967             }\r
 968         }\r
 969 \r
 970         #endregion\r
 971 \r
 972         #region ToolStrip\r
 973 \r
 974         /// <summary>\r
 975         /// 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
 976         /// </summary>\r
 977         /// <param name="sender">\r
 978         /// The sender.\r
 979         /// </param>\r
 980         /// <param name="e">\r
 981         /// The e.\r
 982         /// </param>\r
 983         private void btn_source_Click(object sender, EventArgs e)\r
 984         {\r
 985             // Remove old Drive Menu Items.\r
 986             List<ToolStripMenuItem> itemsToRemove = new List<ToolStripMenuItem>();\r
 987             foreach (var item in btn_source.DropDownItems)\r
 988             {\r
 989                 if (item.GetType() == typeof(ToolStripMenuItem))\r
 990                 {\r
 991                     ToolStripMenuItem menuItem = (ToolStripMenuItem)item;\r
 992                     if (menuItem.Name.StartsWith("Drive"))\r
 993                     {\r
 994                         itemsToRemove.Add(menuItem);\r
 995                     }\r
 996                 }\r
 997             }\r
 998 \r
 999             foreach (ToolStripMenuItem item in itemsToRemove)\r
1000                 btn_source.DropDownItems.Remove(item);\r
1001 \r
1002             Thread driveInfoThread = new Thread(SetDriveSelectionMenuItem);\r
1003             driveInfoThread.Start();\r
1004         }\r
1005 \r
1006         /// <summary>\r
1007         /// Toolbar - Start The Encode\r
1008         /// </summary>\r
1009         /// <param name="sender">\r
1010         /// The sender.\r
1011         /// </param>\r
1012         /// <param name="e">\r
1013         /// The e.\r
1014         /// </param>\r
1015         private void btn_start_Click(object sender, EventArgs e)\r
1016         {\r
1017             if (btn_start.Text == "Stop")\r
1018             {\r
1019                 DialogResult result;\r
1020                 if (Properties.Settings.Default.enocdeStatusInGui &&\r
1021                     !Properties.Settings.Default.showCliForInGuiEncodeStatus)\r
1022                 {\r
1023                     result = MessageBox.Show(\r
1024                         "Are you sure you wish to cancel the encode?\n\nPlease note, when 'Enable in-GUI encode status' is enabled, stopping this encode will render the file unplayable. ",\r
1025                         "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1026                 }\r
1027                 else\r
1028                 {\r
1029                     result = MessageBox.Show("Are you sure you wish to cancel the encode?", "Cancel Encode?",\r
1030                                              MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1031                 }\r
1032 \r
1033                 if (result == DialogResult.Yes)\r
1034                 {\r
1035                     // Pause The Queue\r
1036                     encodeQueue.Pause();\r
1037 \r
1038                     if (Settings.Default.enocdeStatusInGui && !Settings.Default.showCliForInGuiEncodeStatus)\r
1039                     {\r
1040                         encodeQueue.Stop();\r
1041                     }\r
1042                     else\r
1043                     {\r
1044                         encodeQueue.SafelyClose();\r
1045                     }\r
1046                 }\r
1047             }\r
1048             else\r
1049             {\r
1050                 // 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
1051                 string jobSourcePath = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetSourceFromQuery(rtf_query.Text) : sourcePath;\r
1052                 string jobDestination = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetDestinationFromQuery(rtf_query.Text) : text_destination.Text;\r
1053 \r
1054                 if (encodeQueue.Count != 0 || (!string.IsNullOrEmpty(jobSourcePath) && !string.IsNullOrEmpty(jobDestination)))\r
1055                 {\r
1056                     string generatedQuery = QueryGenerator.GenerateFullQuery(this);\r
1057                     string specifiedQuery = rtf_query.Text != string.Empty\r
1058                                                 ? rtf_query.Text\r
1059                                                 : QueryGenerator.GenerateFullQuery(this);\r
1060                     string query = string.Empty;\r
1061 \r
1062                     // Check to make sure the generated query matches the GUI settings\r
1063                     if (Properties.Settings.Default.PromptOnUnmatchingQueries && !string.IsNullOrEmpty(specifiedQuery) &&\r
1064                         generatedQuery != specifiedQuery)\r
1065                     {\r
1066                         DialogResult result = MessageBox.Show("The query under the \"Query Editor\" tab " +\r
1067                                                               "does not match the current GUI settings.\n\nBecause the manual query takes " +\r
1068                                                               "priority over the GUI, your recently updated settings will not be taken " +\r
1069                                                               "into account when encoding this job." +\r
1070                                                               Environment.NewLine + Environment.NewLine +\r
1071                                                               "Do you want to replace the manual query with the updated GUI-generated query?",\r
1072                                                               "Manual Query does not Match GUI",\r
1073                                                               MessageBoxButtons.YesNoCancel, MessageBoxIcon.Asterisk,\r
1074                                                               MessageBoxDefaultButton.Button3);\r
1075 \r
1076                         switch (result)\r
1077                         {\r
1078                             case DialogResult.Yes:\r
1079                                 // Replace the manual query with the generated one\r
1080                                 query = generatedQuery;\r
1081                                 rtf_query.Text = generatedQuery;\r
1082                                 break;\r
1083                             case DialogResult.No:\r
1084                                 // Use the manual query\r
1085                                 query = specifiedQuery;\r
1086                                 break;\r
1087                             case DialogResult.Cancel:\r
1088                                 // Don't start the encode\r
1089                                 return;\r
1090                         }\r
1091                     }\r
1092                     else\r
1093                     {\r
1094                         query = specifiedQuery;\r
1095                     }\r
1096 \r
1097                     DialogResult overwrite = DialogResult.Yes;\r
1098                     if (!string.IsNullOrEmpty(jobDestination) && File.Exists(jobDestination))\r
1099                     {\r
1100                         overwrite = MessageBox.Show(\r
1101                                 "The destination file already exists. Are you sure you want to overwrite it?",\r
1102                                 "Overwrite File?",\r
1103                                 MessageBoxButtons.YesNo,\r
1104                                 MessageBoxIcon.Question);\r
1105                     }\r
1106 \r
1107                     if (overwrite == DialogResult.Yes)\r
1108                     {\r
1109                         if (encodeQueue.Count == 0)\r
1110                             encodeQueue.Add(query, this.GetTitle(), jobSourcePath, jobDestination, (rtf_query.Text != string.Empty));\r
1111 \r
1112                         queueWindow.SetQueue();\r
1113                         if (encodeQueue.Count > 1)\r
1114                             queueWindow.Show(false);\r
1115 \r
1116                         SetEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
1117                         encodeQueue.Start(); // Start The Queue Encoding Process\r
1118                     }\r
1119 \r
1120                     this.Focus();\r
1121                 }\r
1122                 else if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1123                     MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK,\r
1124                                     MessageBoxIcon.Warning);\r
1125             }\r
1126         }\r
1127 \r
1128         /// <summary>\r
1129         /// Toolbar - Add the current job to the Queue\r
1130         /// </summary>\r
1131         /// <param name="sender">\r
1132         /// The sender.\r
1133         /// </param>\r
1134         /// <param name="e">\r
1135         /// The e.\r
1136         /// </param>\r
1137         private void btn_add2Queue_Click(object sender, EventArgs e)\r
1138         {\r
1139             // Get the CLI query or use the query editor if it's not empty.\r
1140             string query = QueryGenerator.GenerateFullQuery(this);\r
1141             if (!string.IsNullOrEmpty(rtf_query.Text))\r
1142                 query = rtf_query.Text;\r
1143 \r
1144             // 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
1145             string jobSourcePath = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetSourceFromQuery(rtf_query.Text) : sourcePath;\r
1146             string jobDestination = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetDestinationFromQuery(rtf_query.Text) : text_destination.Text;\r
1147 \r
1148             // Make sure we have a Source and Destination.\r
1149             if (string.IsNullOrEmpty(jobSourcePath) || string.IsNullOrEmpty(jobDestination))\r
1150             {\r
1151                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1152                 return;\r
1153             }\r
1154 \r
1155             // Make sure the destination path exists.\r
1156             if (!Directory.Exists(Path.GetDirectoryName(jobDestination)))\r
1157             {\r
1158                 MessageBox.Show("Destination Path does not exist.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1159                 return;\r
1160             }\r
1161 \r
1162             // Make sure we don't have a duplciate on the queue.\r
1163             if (encodeQueue.CheckForDestinationDuplicate(jobDestination))\r
1164             {\r
1165                 DialogResult result =\r
1166                     MessageBox.Show(\r
1167                         "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
1168                         "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
1169                 if (result == DialogResult.Yes)\r
1170                     encodeQueue.Add(query, this.GetTitle(), jobSourcePath, jobDestination, (rtf_query.Text != string.Empty));\r
1171             }\r
1172             else\r
1173                 encodeQueue.Add(query, this.GetTitle(), jobSourcePath, jobDestination, (rtf_query.Text != string.Empty));\r
1174 \r
1175             lbl_encode.Text = encodeQueue.Count + " encode(s) pending in the queue";\r
1176 \r
1177             queueWindow.Show();\r
1178 \r
1179         }\r
1180 \r
1181         /// <summary>\r
1182         /// Toolbar - Show the Queue\r
1183         /// </summary>\r
1184         /// <param name="sender">\r
1185         /// The sender.\r
1186         /// </param>\r
1187         /// <param name="e">\r
1188         /// The e.\r
1189         /// </param>\r
1190         private void btn_showQueue_Click(object sender, EventArgs e)\r
1191         {\r
1192             queueWindow.Show();\r
1193             queueWindow.Activate();\r
1194         }\r
1195 \r
1196         /// <summary>\r
1197         /// Toolbar - Show the Preview Window\r
1198         /// </summary>\r
1199         /// <param name="sender">\r
1200         /// The sender.\r
1201         /// </param>\r
1202         /// <param name="e">\r
1203         /// The e.\r
1204         /// </param>\r
1205         private void tb_preview_Click(object sender, EventArgs e)\r
1206         {\r
1207             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1208                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK,\r
1209                                 MessageBoxIcon.Warning);\r
1210             else\r
1211             {\r
1212                 if (qtpreview == null)\r
1213                 {\r
1214                     qtpreview = new frmPreview(this);\r
1215                     qtpreview.Show();\r
1216                 }\r
1217                 else if (qtpreview.IsDisposed)\r
1218                 {\r
1219                     qtpreview = new frmPreview(this);\r
1220                     qtpreview.Show();\r
1221                 }\r
1222                 else\r
1223                     MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK,\r
1224                                     MessageBoxIcon.Warning);\r
1225             }\r
1226         }\r
1227 \r
1228         /// <summary>\r
1229         /// Toolbar - Show the Activity log Window\r
1230         /// </summary>\r
1231         /// <param name="sender">\r
1232         /// The sender.\r
1233         /// </param>\r
1234         /// <param name="e">\r
1235         /// The e.\r
1236         /// </param>\r
1237         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
1238         {\r
1239             if (this.activityWindow == null || !this.activityWindow.IsHandleCreated)\r
1240                 this.activityWindow = new frmActivityWindow(encodeQueue, SourceScan);\r
1241 \r
1242             this.activityWindow.Show();\r
1243             this.activityWindow.Activate();\r
1244         }\r
1245 \r
1246         #endregion\r
1247 \r
1248         #region System Tray Icon\r
1249 \r
1250         /// <summary>\r
1251         /// Handle Resizing of the main window when deaing with the Notify Icon\r
1252         /// </summary>\r
1253         /// <param name="sender">\r
1254         /// The sender.\r
1255         /// </param>\r
1256         /// <param name="e">\r
1257         /// The e.\r
1258         /// </param>\r
1259         private void frmMain_Resize(object sender, EventArgs e)\r
1260         {\r
1261             if (FormWindowState.Minimized == this.WindowState)\r
1262             {\r
1263                 notifyIcon.Visible = true;\r
1264                 this.Hide();\r
1265             }\r
1266             else if (FormWindowState.Normal == this.WindowState)\r
1267                 notifyIcon.Visible = false;\r
1268         }\r
1269 \r
1270         /// <summary>\r
1271         /// Double Click the Tray Icon\r
1272         /// </summary>\r
1273         /// <param name="sender">\r
1274         /// The sender.\r
1275         /// </param>\r
1276         /// <param name="e">\r
1277         /// The e.\r
1278         /// </param>\r
1279         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
1280         {\r
1281             this.Visible = true;\r
1282             this.Activate();\r
1283             this.WindowState = FormWindowState.Normal;\r
1284             notifyIcon.Visible = false;\r
1285         }\r
1286 \r
1287         /// <summary>\r
1288         /// Tray Icon - Restore Menu Item - Resture the Window\r
1289         /// </summary>\r
1290         /// <param name="sender">\r
1291         /// The sender.\r
1292         /// </param>\r
1293         /// <param name="e">\r
1294         /// The e.\r
1295         /// </param>\r
1296         private void btn_restore_Click(object sender, EventArgs e)\r
1297         {\r
1298             this.Visible = true;\r
1299             this.Activate();\r
1300             this.WindowState = FormWindowState.Normal;\r
1301             notifyIcon.Visible = false;\r
1302         }\r
1303 \r
1304         #endregion\r
1305 \r
1306         #region Main Window and Tab Control\r
1307 \r
1308         // Source\r
1309         private void btn_dvd_source_Click(object sender, EventArgs e)\r
1310         {\r
1311             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
1312             {\r
1313                 this.selectedSourceType = SourceType.Folder;\r
1314                 SelectSource(DVD_Open.SelectedPath);\r
1315             }\r
1316             else\r
1317                 UpdateSourceLabel();\r
1318         }\r
1319 \r
1320         private void btn_file_source_Click(object sender, EventArgs e)\r
1321         {\r
1322             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
1323             {\r
1324                 this.selectedSourceType = SourceType.VideoFile;\r
1325                 SelectSource(ISO_Open.FileName);\r
1326             }\r
1327             else\r
1328                 UpdateSourceLabel();\r
1329         }\r
1330 \r
1331         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
1332         {\r
1333             ToolStripMenuItem item = sender as ToolStripMenuItem;\r
1334             if (item != null)\r
1335             {\r
1336                 string driveId = item.Name.Replace("Drive", string.Empty);\r
1337                 int id;\r
1338                 if (int.TryParse(driveId, out id))\r
1339                 {\r
1340 \r
1341                     this.dvdDrivePath = drives[id].RootDirectory;\r
1342                     this.dvdDriveLabel = drives[id].VolumeLabel;\r
1343 \r
1344                     if (this.dvdDrivePath == null) return;\r
1345                     this.selectedSourceType = SourceType.DvdDrive;\r
1346                     SelectSource(this.dvdDrivePath);\r
1347                 }\r
1348             }\r
1349         }\r
1350 \r
1351         private void SelectSource(string file)\r
1352         {\r
1353             Check_ChapterMarkers.Enabled = true;\r
1354             sourcePath = string.Empty;\r
1355 \r
1356             if (file == string.Empty) // Must have a file or path\r
1357             {\r
1358                 UpdateSourceLabel();\r
1359                 return;\r
1360             }\r
1361 \r
1362             sourcePath = Path.GetFileName(file);\r
1363             StartScan(file, 0);\r
1364         }\r
1365 \r
1366         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
1367         {\r
1368             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
1369                 MessageBox.Show(\r
1370                     "There are no titles to select. Please load a source file by clicking the 'Source' button above before trying to select a title.",\r
1371                     "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
1372         }\r
1373 \r
1374         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
1375         {\r
1376             UnRegisterPresetEventHandler();\r
1377             drop_mode.SelectedIndex = 0;\r
1378 \r
1379             drop_chapterStart.Items.Clear();\r
1380             drop_chapterFinish.Items.Clear();\r
1381 \r
1382             // If the dropdown is set to automatic nothing else needs to be done.\r
1383             // Otheriwse if its not, title data has to be loaded from parsing.\r
1384             if (drp_dvdtitle.Text != "Automatic")\r
1385             {\r
1386                 selectedTitle = drp_dvdtitle.SelectedItem as Title;\r
1387                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
1388                 PictureSettings.CurrentlySelectedPreset = this.currentlySelectedPreset;\r
1389                 PictureSettings.Source = selectedTitle; // Setup Picture Settings Tab Control\r
1390 \r
1391                 // Populate the Angles dropdown\r
1392                 drop_angle.Items.Clear();\r
1393                 if (!Properties.Settings.Default.noDvdNav)\r
1394                 {\r
1395                     drop_angle.Visible = true;\r
1396                     lbl_angle.Visible = true;\r
1397 \r
1398                     for (int i = 1; i <= selectedTitle.AngleCount; i++)\r
1399                         drop_angle.Items.Add(i.ToString());\r
1400 \r
1401                     if (drop_angle.Items.Count != 0)\r
1402                         drop_angle.SelectedIndex = 0;\r
1403                 }\r
1404                 else\r
1405                 {\r
1406                     drop_angle.Visible = false;\r
1407                     lbl_angle.Visible = false;\r
1408                 }\r
1409 \r
1410                 // Populate the Start chapter Dropdown\r
1411                 drop_chapterStart.Items.Clear();\r
1412                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
1413                 if (drop_chapterStart.Items.Count > 0)\r
1414                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
1415 \r
1416                 // Populate the Final Chapter Dropdown\r
1417                 drop_chapterFinish.Items.Clear();\r
1418                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
1419                 if (drop_chapterFinish.Items.Count > 0)\r
1420                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
1421 \r
1422                 // Populate the Audio Channels Dropdown\r
1423                 AudioSettings.SetTrackList(selectedTitle, this.currentlySelectedPreset);\r
1424 \r
1425                 // Populate the Subtitles dropdown\r
1426                 Subtitles.SetSubtitleTrackAuto(selectedTitle.Subtitles.ToArray());\r
1427             }\r
1428             // Update the source label if we have multiple streams\r
1429             if (selectedTitle != null)\r
1430                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
1431                     labelSource.Text = labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
1432 \r
1433             // Run the AutoName & ChapterNaming functions\r
1434             if (Properties.Settings.Default.autoNaming)\r
1435             {\r
1436                 string autoPath = Main.AutoName(this);\r
1437                 if (autoPath != null)\r
1438                     text_destination.Text = autoPath;\r
1439                 else\r
1440                     MessageBox.Show(\r
1441                         "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
1442                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1443             }\r
1444 \r
1445             data_chpt.Rows.Clear();\r
1446             if (selectedTitle.Chapters.Count != 1)\r
1447             {\r
1448                 DataGridView chapterGridView = Main.ChapterNaming(data_chpt, drop_chapterFinish.Text);\r
1449                 if (chapterGridView != null)\r
1450                     data_chpt = chapterGridView;\r
1451             }\r
1452             else\r
1453             {\r
1454                 Check_ChapterMarkers.Checked = false;\r
1455                 Check_ChapterMarkers.Enabled = false;\r
1456             }\r
1457 \r
1458             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
1459             data_chpt.Columns[0].Width = 166;\r
1460             data_chpt.Columns[0].Width = 165;\r
1461 \r
1462             RegisterPresetEventHandler();\r
1463         }\r
1464 \r
1465         private void chapersChanged(object sender, EventArgs e)\r
1466         {\r
1467             if (drop_mode.SelectedIndex != 0) // Function is not used if we are not in chapters mode.\r
1468                 return;\r
1469 \r
1470             Control ctl = (Control)sender;\r
1471             int chapterStart, chapterEnd;\r
1472             int.TryParse(drop_chapterStart.Text, out chapterStart);\r
1473             int.TryParse(drop_chapterFinish.Text, out chapterEnd);\r
1474 \r
1475             switch (ctl.Name)\r
1476             {\r
1477                 case "drop_chapterStart":\r
1478                     if (drop_chapterFinish.SelectedIndex == -1 && drop_chapterFinish.Items.Count != 0)\r
1479                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
1480 \r
1481                     if (chapterEnd != 0)\r
1482                         if (chapterStart > chapterEnd)\r
1483                             drop_chapterFinish.Text = chapterStart.ToString();\r
1484                     break;\r
1485                 case "drop_chapterFinish":\r
1486                     if (drop_chapterStart.Items.Count >= 1 && drop_chapterStart.SelectedIndex == -1)\r
1487                         drop_chapterStart.SelectedIndex = 0;\r
1488 \r
1489                     if (chapterStart != 0)\r
1490                         if (chapterEnd < chapterStart)\r
1491                             drop_chapterFinish.Text = chapterStart.ToString();\r
1492 \r
1493                     // Add more rows to the Chapter menu if needed.\r
1494                     if (Check_ChapterMarkers.Checked)\r
1495                     {\r
1496                         int i = data_chpt.Rows.Count, finish = 0;\r
1497                         int.TryParse(drop_chapterFinish.Text, out finish);\r
1498 \r
1499                         while (i < finish)\r
1500                         {\r
1501                             int n = data_chpt.Rows.Add();\r
1502                             data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
1503                             data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
1504                             data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
1505                             data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
1506                             i++;\r
1507                         }\r
1508                     }\r
1509                     break;\r
1510             }\r
1511 \r
1512             // Update the Duration\r
1513             lbl_duration.Text =\r
1514                 Main.CalculateDuration(drop_chapterStart.SelectedIndex, drop_chapterFinish.SelectedIndex, selectedTitle)\r
1515                     .ToString();\r
1516 \r
1517             // Run the Autonaming function\r
1518             if (Properties.Settings.Default.autoNaming)\r
1519                 text_destination.Text = Main.AutoName(this);\r
1520 \r
1521             // Disable chapter markers if only 1 chapter is selected.\r
1522             if (chapterStart == chapterEnd)\r
1523             {\r
1524                 Check_ChapterMarkers.Enabled = false;\r
1525                 btn_importChapters.Enabled = false;\r
1526                 data_chpt.Enabled = false;\r
1527             }\r
1528             else\r
1529             {\r
1530                 Check_ChapterMarkers.Enabled = true;\r
1531                 if (Check_ChapterMarkers.Checked)\r
1532                 {\r
1533                     btn_importChapters.Enabled = true;\r
1534                     data_chpt.Enabled = true;\r
1535                 }\r
1536             }\r
1537         }\r
1538 \r
1539         private void SecondsOrFramesChanged(object sender, EventArgs e)\r
1540         {\r
1541             int start, end;\r
1542             int.TryParse(drop_chapterStart.Text, out start);\r
1543             int.TryParse(drop_chapterFinish.Text, out end);\r
1544             double duration = end - start;\r
1545 \r
1546             switch (drop_mode.SelectedIndex)\r
1547             {\r
1548                 case 1:\r
1549                     lbl_duration.Text = TimeSpan.FromSeconds(duration).ToString();\r
1550                     return;\r
1551                 case 2:\r
1552                     if (selectedTitle != null)\r
1553                     {\r
1554                         duration = duration / selectedTitle.Fps;\r
1555                         lbl_duration.Text = TimeSpan.FromSeconds(duration).ToString();\r
1556                     }\r
1557                     else\r
1558                         lbl_duration.Text = "--:--:--";\r
1559 \r
1560                     return;\r
1561             }\r
1562         }\r
1563 \r
1564         private void drop_mode_SelectedIndexChanged(object sender, EventArgs e)\r
1565         {\r
1566             // Reset\r
1567             this.drop_chapterFinish.TextChanged -= new EventHandler(this.SecondsOrFramesChanged);\r
1568             this.drop_chapterStart.TextChanged -= new EventHandler(this.SecondsOrFramesChanged);\r
1569 \r
1570             // Do Work\r
1571             switch (drop_mode.SelectedIndex)\r
1572             {\r
1573                 case 0:\r
1574                     drop_chapterStart.DropDownStyle = ComboBoxStyle.DropDownList;\r
1575                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.DropDownList;\r
1576                     if (drop_chapterStart.Items.Count != 0)\r
1577                     {\r
1578                         drop_chapterStart.SelectedIndex = 0;\r
1579                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
1580                     }\r
1581                     else\r
1582                         lbl_duration.Text = "--:--:--";\r
1583                     return;\r
1584                 case 1:\r
1585                     this.drop_chapterStart.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1586                     this.drop_chapterFinish.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1587                     drop_chapterStart.DropDownStyle = ComboBoxStyle.Simple;\r
1588                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.Simple;\r
1589                     if (selectedTitle != null)\r
1590                     {\r
1591                         drop_chapterStart.Text = "0";\r
1592                         drop_chapterFinish.Text = selectedTitle.Duration.TotalSeconds.ToString();\r
1593                     }\r
1594                     return;\r
1595                 case 2:\r
1596                     this.drop_chapterStart.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1597                     this.drop_chapterFinish.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1598                     drop_chapterStart.DropDownStyle = ComboBoxStyle.Simple;\r
1599                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.Simple;\r
1600                     if (selectedTitle != null)\r
1601                     {\r
1602                         drop_chapterStart.Text = "0";\r
1603                         drop_chapterFinish.Text = (selectedTitle.Fps * selectedTitle.Duration.TotalSeconds).ToString();\r
1604                     }\r
1605                     return;\r
1606             }\r
1607         }\r
1608 \r
1609         // Destination\r
1610         private void btn_destBrowse_Click(object sender, EventArgs e)\r
1611         {\r
1612             // This removes the file extension from the filename box on the save file dialog.\r
1613             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
1614             DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);\r
1615 \r
1616             if (Path.IsPathRooted(text_destination.Text))\r
1617                 DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);\r
1618 \r
1619             // Show the dialog and set the main form file path\r
1620             if (drop_format.SelectedIndex.Equals(0))\r
1621                 DVD_Save.FilterIndex = 1;\r
1622             else if (drop_format.SelectedIndex.Equals(1))\r
1623                 DVD_Save.FilterIndex = 2;\r
1624 \r
1625             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
1626             {\r
1627                 // Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames\r
1628                 switch (DVD_Save.FilterIndex)\r
1629                 {\r
1630                     case 1:\r
1631                         if (\r
1632                             !Path.GetExtension(DVD_Save.FileName).Equals(".mp4",\r
1633                                                                          StringComparison.InvariantCultureIgnoreCase))\r
1634                             if (Properties.Settings.Default.useM4v)\r
1635                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".m4v").Replace(".mkv", ".m4v");\r
1636                             else\r
1637                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".m4v", ".mp4").Replace(".mkv", ".mp4");\r
1638                         break;\r
1639                     case 2:\r
1640                         if (\r
1641                             !Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
1642                             DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".mkv").Replace(".m4v", ".mkv");\r
1643                         break;\r
1644                     default:\r
1645                         // do nothing  \r
1646                         break;\r
1647                 }\r
1648                 text_destination.Text = DVD_Save.FileName;\r
1649 \r
1650                 // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
1651                 if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)\r
1652                     SetExtension(".m4v");\r
1653             }\r
1654         }\r
1655 \r
1656         private void text_destination_TextChanged(object sender, EventArgs e)\r
1657         {\r
1658             string path = text_destination.Text;\r
1659             if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))\r
1660                 drop_format.SelectedIndex = 0;\r
1661             else if (path.EndsWith(".mkv"))\r
1662                 drop_format.SelectedIndex = 1;\r
1663         }\r
1664 \r
1665         // Output Settings\r
1666         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
1667         {\r
1668             switch (drop_format.SelectedIndex)\r
1669             {\r
1670                 case 0:\r
1671                     if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked ||\r
1672                         AudioSettings.RequiresM4V() || Subtitles.RequiresM4V())\r
1673                         SetExtension(".m4v");\r
1674                     else\r
1675                         SetExtension(".mp4");\r
1676                     break;\r
1677                 case 1:\r
1678                     SetExtension(".mkv");\r
1679                     break;\r
1680             }\r
1681 \r
1682             AudioSettings.SetContainer(drop_format.Text);\r
1683 \r
1684             if (drop_format.Text.Contains("MP4"))\r
1685             {\r
1686                 if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))\r
1687                 {\r
1688                     drp_videoEncoder.Items.Remove("VP3 (Theora)");\r
1689                     drp_videoEncoder.SelectedIndex = 1;\r
1690                 }\r
1691             }\r
1692             else if (drop_format.Text.Contains("MKV"))\r
1693                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1694         }\r
1695 \r
1696         public void SetExtension(string newExtension)\r
1697         {\r
1698             if (newExtension == ".mp4" || newExtension == ".m4v")\r
1699                 if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked || AudioSettings.RequiresM4V() ||\r
1700                     Subtitles.RequiresM4V())\r
1701                     newExtension = ".m4v";\r
1702                 else\r
1703                     newExtension = ".mp4";\r
1704 \r
1705             if (Path.HasExtension(newExtension))\r
1706                 text_destination.Text = Path.ChangeExtension(text_destination.Text, newExtension);\r
1707         }\r
1708 \r
1709         // Video Tab\r
1710         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
1711         {\r
1712             setContainerOpts();\r
1713 \r
1714             // Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1715             if (drp_videoEncoder.Text.Contains("H.264"))\r
1716             {\r
1717                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1718                     check_turbo.Enabled = true;\r
1719 \r
1720                 tab_advanced.Enabled = true;\r
1721                 if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1722                     check_iPodAtom.Enabled = true;\r
1723                 else\r
1724                     check_iPodAtom.Enabled = false;\r
1725             }\r
1726             else\r
1727             {\r
1728                 check_turbo.CheckState = CheckState.Unchecked;\r
1729                 check_turbo.Enabled = false;\r
1730                 tab_advanced.Enabled = false;\r
1731                 x264Panel.X264Query = string.Empty;\r
1732                 check_iPodAtom.Enabled = false;\r
1733                 check_iPodAtom.Checked = false;\r
1734             }\r
1735 \r
1736             // Setup the CQ Slider\r
1737             switch (drp_videoEncoder.Text)\r
1738             {\r
1739                 case "MPEG-4 (FFmpeg)":\r
1740                     if (slider_videoQuality.Value > 31)\r
1741                         slider_videoQuality.Value = 20; // Just reset to 70% QP 10 on encode change.\r
1742                     slider_videoQuality.Minimum = 1;\r
1743                     slider_videoQuality.Maximum = 31;\r
1744                     break;\r
1745                 case "H.264 (x264)":\r
1746                     slider_videoQuality.Minimum = 0;\r
1747                     slider_videoQuality.TickFrequency = 1;\r
1748 \r
1749                     CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
1750                     double cqStep = Properties.Settings.Default.x264cqstep;\r
1751                     double multiplier = 1.0 / cqStep;\r
1752                     double value = slider_videoQuality.Value * multiplier;\r
1753 \r
1754                     slider_videoQuality.Maximum = (int)(51 / Properties.Settings.Default.x264cqstep);\r
1755 \r
1756                     if (value < slider_videoQuality.Maximum)\r
1757                         slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;\r
1758 \r
1759                     break;\r
1760                 case "VP3 (Theora)":\r
1761                     if (slider_videoQuality.Value > 63)\r
1762                         slider_videoQuality.Value = 45; // Just reset to 70% QP 45 on encode change.\r
1763                     slider_videoQuality.Minimum = 0;\r
1764                     slider_videoQuality.Maximum = 63;\r
1765                     break;\r
1766             }\r
1767         }\r
1768 \r
1769         /// <summary>\r
1770         /// When the FrameRate is not Same As Source, show the Max/Constant Mode dropdown\r
1771         /// </summary>\r
1772         /// <param name="sender">\r
1773         /// The sender.\r
1774         /// </param>\r
1775         /// <param name="e">\r
1776         /// The e.\r
1777         /// </param>\r
1778         private void drp_videoFramerate_SelectedIndexChanged(object sender, EventArgs e)\r
1779         {\r
1780             if (this.drp_videoFramerate.SelectedIndex == 0)\r
1781             {\r
1782                 this.checkMaximumFramerate.Visible = false;\r
1783                 this.checkMaximumFramerate.CheckState = CheckState.Unchecked;\r
1784             }\r
1785             else\r
1786             {\r
1787                 this.checkMaximumFramerate.Visible = true;\r
1788             }\r
1789         }\r
1790 \r
1791         /// <summary>\r
1792         /// Set the container format options\r
1793         /// </summary>\r
1794         public void setContainerOpts()\r
1795         {\r
1796             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1797             {\r
1798                 check_largeFile.Enabled = true;\r
1799                 check_optimiseMP4.Enabled = true;\r
1800                 check_iPodAtom.Enabled = true;\r
1801             }\r
1802             else\r
1803             {\r
1804                 check_largeFile.Enabled = false;\r
1805                 check_optimiseMP4.Enabled = false;\r
1806                 check_iPodAtom.Enabled = false;\r
1807                 check_largeFile.Checked = false;\r
1808                 check_optimiseMP4.Checked = false;\r
1809                 check_iPodAtom.Checked = false;\r
1810             }\r
1811         }\r
1812 \r
1813         private double _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1814 \r
1815         /// <summary>\r
1816         /// Update the CQ slider for x264 for a new CQ step. This is set from option\r
1817         /// </summary>\r
1818         public void setQualityFromSlider()\r
1819         {\r
1820             // Work out the current RF value.\r
1821             double cqStep = _cachedCqStep;\r
1822             double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1823 \r
1824             // Change the maximum value for the slider\r
1825             slider_videoQuality.Maximum = (int)(51 / Properties.Settings.Default.x264cqstep);\r
1826 \r
1827             // Reset the CQ slider to RF0\r
1828             slider_videoQuality.Value = slider_videoQuality.Maximum;\r
1829 \r
1830             // Reset the CQ slider back to the previous value as close as possible\r
1831             double cqStepNew = Properties.Settings.Default.x264cqstep;\r
1832             double rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1833             while (rfValueCurrent < rfValue)\r
1834             {\r
1835                 slider_videoQuality.Value--;\r
1836                 rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1837             }\r
1838 \r
1839             // Cache the CQ step for the next calculation\r
1840             _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1841         }\r
1842 \r
1843         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1844         {\r
1845             double cqStep = Properties.Settings.Default.x264cqstep;\r
1846             switch (drp_videoEncoder.Text)\r
1847             {\r
1848                 case "MPEG-4 (FFmpeg)":\r
1849                     lbl_SliderValue.Text = "QP:" + (32 - slider_videoQuality.Value);\r
1850                     break;\r
1851                 case "H.264 (x264)":\r
1852                     double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1853                     rfValue = Math.Round(rfValue, 2);\r
1854                     lbl_SliderValue.Text = "RF:" + rfValue.ToString(new CultureInfo("en-US"));\r
1855                     break;\r
1856                 case "VP3 (Theora)":\r
1857                     lbl_SliderValue.Text = "QP:" + slider_videoQuality.Value;\r
1858                     break;\r
1859             }\r
1860         }\r
1861 \r
1862         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1863         {\r
1864             text_bitrate.Enabled = false;\r
1865             text_filesize.Enabled = true;\r
1866             slider_videoQuality.Enabled = false;\r
1867 \r
1868             check_2PassEncode.Enabled = true;\r
1869         }\r
1870 \r
1871         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1872         {\r
1873             text_bitrate.Enabled = true;\r
1874             text_filesize.Enabled = false;\r
1875             slider_videoQuality.Enabled = false;\r
1876 \r
1877             check_2PassEncode.Enabled = true;\r
1878         }\r
1879 \r
1880         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1881         {\r
1882             text_bitrate.Enabled = false;\r
1883             text_filesize.Enabled = false;\r
1884             slider_videoQuality.Enabled = true;\r
1885 \r
1886             check_2PassEncode.Enabled = false;\r
1887             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1888         }\r
1889 \r
1890         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1891         {\r
1892             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1893             {\r
1894                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1895                     check_turbo.Enabled = true;\r
1896             }\r
1897             else\r
1898             {\r
1899                 check_turbo.Enabled = false;\r
1900                 check_turbo.CheckState = CheckState.Unchecked;\r
1901             }\r
1902         }\r
1903 \r
1904         // Chapter Marker Tab\r
1905         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1906         {\r
1907             if (Check_ChapterMarkers.Checked)\r
1908             {\r
1909                 if (drop_format.SelectedIndex != 1)\r
1910                     SetExtension(".m4v");\r
1911                 data_chpt.Enabled = true;\r
1912                 btn_importChapters.Enabled = true;\r
1913             }\r
1914             else\r
1915             {\r
1916                 if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)\r
1917                     SetExtension(".mp4");\r
1918                 data_chpt.Enabled = false;\r
1919                 btn_importChapters.Enabled = false;\r
1920             }\r
1921         }\r
1922 \r
1923         private void btn_importChapters_Click(object sender, EventArgs e)\r
1924         {\r
1925             if (File_ChapterImport.ShowDialog() == DialogResult.OK)\r
1926             {\r
1927                 string filename = File_ChapterImport.FileName;\r
1928                 DataGridView imported = Main.ImportChapterNames(data_chpt, filename);\r
1929                 if (imported != null)\r
1930                     data_chpt = imported;\r
1931             }\r
1932         }\r
1933 \r
1934         private void btn_export_Click(object sender, EventArgs e)\r
1935         {\r
1936             SaveFileDialog saveFileDialog = new SaveFileDialog();\r
1937             saveFileDialog.Filter = "Csv File|*.csv";\r
1938             saveFileDialog.DefaultExt = "csv";\r
1939             if (saveFileDialog.ShowDialog() == DialogResult.OK)\r
1940             {\r
1941                 string filename = saveFileDialog.FileName;\r
1942 \r
1943                 Main.SaveChapterMarkersToCsv(this, filename);\r
1944             }\r
1945         }\r
1946 \r
1947         private void mnu_resetChapters_Click(object sender, EventArgs e)\r
1948         {\r
1949             data_chpt.Rows.Clear();\r
1950             DataGridView chapterGridView = Main.ChapterNaming(data_chpt, drop_chapterFinish.Text);\r
1951             if (chapterGridView != null)\r
1952             {\r
1953                 data_chpt = chapterGridView;\r
1954             }\r
1955         }\r
1956 \r
1957         // Query Editor Tab\r
1958         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1959         {\r
1960             rtf_query.Text = QueryGenerator.GenerateFullQuery(this);\r
1961         }\r
1962 \r
1963         private void btn_clear_Click(object sender, EventArgs e)\r
1964         {\r
1965             rtf_query.Clear();\r
1966         }\r
1967 \r
1968         #endregion\r
1969 \r
1970         // MainWindow Components, Actions and Functions ***********************\r
1971 \r
1972         #region Source Scan\r
1973 \r
1974         /// <summary>\r
1975         /// Start the Scan Process\r
1976         /// </summary>\r
1977         /// <param name="filename">\r
1978         /// The filename.\r
1979         /// </param>\r
1980         /// <param name="title">\r
1981         /// The title.\r
1982         /// </param>\r
1983         private void StartScan(string filename, int title)\r
1984         {\r
1985             // Setup the GUI components for the scan.\r
1986             sourcePath = filename;\r
1987 \r
1988             this.DisableGUI();\r
1989 \r
1990             // Start the Scan\r
1991             try\r
1992             {\r
1993                 SourceScan.Scan(sourcePath, title);\r
1994                 SourceScan.ScanStatusChanged += new EventHandler(SourceScan_ScanStatusChanged);\r
1995                 SourceScan.ScanCompleted += new EventHandler(SourceScan_ScanCompleted);\r
1996             }\r
1997             catch (Exception exc)\r
1998             {\r
1999                 MessageBox.Show("frmMain.cs - StartScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2000             }\r
2001         }\r
2002 \r
2003         /// <summary>\r
2004         /// Update the Status label for the scan\r
2005         /// </summary>\r
2006         /// <param name="sender">\r
2007         /// The sender.\r
2008         /// </param>\r
2009         /// <param name="e">\r
2010         /// The e.\r
2011         /// </param>\r
2012         private void SourceScan_ScanStatusChanged(object sender, EventArgs e)\r
2013         {\r
2014             UpdateScanStatusLabel();\r
2015         }\r
2016 \r
2017         /// <summary>\r
2018         /// Update the UI after the scan has completed\r
2019         /// </summary>\r
2020         /// <param name="sender">\r
2021         /// The sender.\r
2022         /// </param>\r
2023         /// <param name="e">\r
2024         /// The e.\r
2025         /// </param>\r
2026         private void SourceScan_ScanCompleted(object sender, EventArgs e)\r
2027         {\r
2028             UpdateGuiAfterScan();\r
2029         }\r
2030 \r
2031         /// <summary>\r
2032         /// Update the Scan Status Label\r
2033         /// </summary>\r
2034         private void UpdateScanStatusLabel()\r
2035         {\r
2036             if (InvokeRequired)\r
2037             {\r
2038                 BeginInvoke(new UpdateWindowHandler(UpdateScanStatusLabel));\r
2039                 return;\r
2040             }\r
2041             lbl_encode.Text = SourceScan.ScanStatus;\r
2042         }\r
2043 \r
2044         /// <summary>\r
2045         /// Reset the GUI when the scan has completed\r
2046         /// </summary>\r
2047         private void UpdateGuiAfterScan()\r
2048         {\r
2049             if (InvokeRequired)\r
2050             {\r
2051                 BeginInvoke(new UpdateWindowHandler(UpdateGuiAfterScan));\r
2052                 return;\r
2053             }\r
2054 \r
2055             try\r
2056             {\r
2057                 currentSource = SourceScan.SouceData;\r
2058 \r
2059                 // Setup some GUI components\r
2060                 drp_dvdtitle.Items.Clear();\r
2061                 if (currentSource.Titles.Count != 0)\r
2062                     drp_dvdtitle.Items.AddRange(currentSource.Titles.ToArray());\r
2063 \r
2064                 foreach (Title title in currentSource.Titles)\r
2065                 {\r
2066                     if (title.MainTitle)\r
2067                     {\r
2068                         drp_dvdtitle.SelectedItem = title;\r
2069                     }\r
2070                 }\r
2071 \r
2072                 if (drp_dvdtitle.SelectedItem == null && drp_dvdtitle.Items.Count > 0)\r
2073                 {\r
2074                     drp_dvdtitle.SelectedIndex = 0;\r
2075                 }\r
2076 \r
2077                 // Enable the creation of chapter markers if the file is an image of a dvd\r
2078                 if (drop_chapterStart.Items.Count > 0)\r
2079                 {\r
2080                     int start, end;\r
2081                     int.TryParse(drop_chapterStart.Items[0].ToString(), out start);\r
2082                     int.TryParse(drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString(), out end);\r
2083                     if (end > start) Check_ChapterMarkers.Enabled = true;\r
2084                     else\r
2085                     {\r
2086                         Check_ChapterMarkers.Enabled = false;\r
2087                         Check_ChapterMarkers.Checked = false;\r
2088                         data_chpt.Rows.Clear();\r
2089                     }\r
2090                 }\r
2091 \r
2092                 // If no titles were found, Display an error message\r
2093                 if (drp_dvdtitle.Items.Count == 0)\r
2094                 {\r
2095                     MessageBox.Show(\r
2096                         "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
2097                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
2098                     sourcePath = string.Empty;\r
2099                 }\r
2100                 UpdateSourceLabel();\r
2101 \r
2102                 // Enable the GUI components and enable any disabled components\r
2103                 EnableGUI();\r
2104             }\r
2105             catch (Exception exc)\r
2106             {\r
2107                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK,\r
2108                                 MessageBoxIcon.Error);\r
2109                 EnableGUI();\r
2110             }\r
2111         }\r
2112 \r
2113         /// <summary>\r
2114         /// Enable the GUI\r
2115         /// </summary>\r
2116         private void EnableGUI()\r
2117         {\r
2118             try\r
2119             {\r
2120                 if (InvokeRequired)\r
2121                     BeginInvoke(new UpdateWindowHandler(EnableGUI));\r
2122                 lbl_encode.Text = "Scan Completed";\r
2123                 foreach (Control ctrl in Controls)\r
2124                     ctrl.Enabled = true;\r
2125                 btn_start.Enabled = true;\r
2126                 btn_showQueue.Enabled = true;\r
2127                 btn_add2Queue.Enabled = true;\r
2128                 tb_preview.Enabled = true;\r
2129                 btn_source.Enabled = true;\r
2130                 mnu_killCLI.Visible = false;\r
2131             }\r
2132             catch (Exception exc)\r
2133             {\r
2134                 MessageBox.Show("frmMain.cs - EnableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2135             }\r
2136         }\r
2137 \r
2138         /// <summary>\r
2139         /// Disable the GUI\r
2140         /// </summary>\r
2141         private void DisableGUI()\r
2142         {\r
2143             foreach (Control ctrl in Controls)\r
2144                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
2145                     ctrl.Enabled = false;\r
2146 \r
2147             lbl_encode.Visible = true;\r
2148             lbl_encode.Text = "Scanning ...";\r
2149             btn_source.Enabled = false;\r
2150             btn_start.Enabled = false;\r
2151             btn_showQueue.Enabled = false;\r
2152             btn_add2Queue.Enabled = false;\r
2153             tb_preview.Enabled = false;\r
2154             mnu_killCLI.Visible = true;\r
2155         }\r
2156 \r
2157         /// <summary>\r
2158         /// Kill the Scan\r
2159         /// </summary>\r
2160         private void KillScan()\r
2161         {\r
2162             SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
2163             EnableGUI();\r
2164             ResetGUI();\r
2165 \r
2166             SourceScan.Stop();\r
2167 \r
2168             lbl_encode.Text = "Scan Cancelled!";\r
2169         }\r
2170 \r
2171         /// <summary>\r
2172         /// Reset the GUI\r
2173         /// </summary>\r
2174         private void ResetGUI()\r
2175         {\r
2176             drp_dvdtitle.Items.Clear();\r
2177             drop_chapterStart.Items.Clear();\r
2178             drop_chapterFinish.Items.Clear();\r
2179             lbl_duration.Text = "Select a Title";\r
2180             PictureSettings.lbl_src_res.Text = "Select a Title";\r
2181             sourcePath = String.Empty;\r
2182             text_destination.Text = String.Empty;\r
2183             selectedTitle = null;\r
2184         }\r
2185 \r
2186         /// <summary>\r
2187         /// Update the Source Label\r
2188         /// </summary>\r
2189         private void UpdateSourceLabel()\r
2190         {\r
2191             labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : this.SourceName;\r
2192 \r
2193             if (selectedTitle != null)\r
2194                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
2195                     // If it's one of multiple source files, make sure we don't use the folder name\r
2196                     labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
2197         }\r
2198 \r
2199         /// <summary>\r
2200         /// Take a job from the Queue, rescan it, and reload the GUI for that job.\r
2201         /// </summary>\r
2202         /// <param name="job">\r
2203         /// The job.\r
2204         /// </param>\r
2205         public void RecievingJob(Job job)\r
2206         {\r
2207             string query = job.Query;\r
2208             StartScan(job.Source, job.Title);\r
2209 \r
2210             if (query != null)\r
2211             {\r
2212                 // Ok, Reset all the H264 widgets before changing the preset\r
2213                 x264Panel.Reset2Defaults();\r
2214 \r
2215                 // Send the query from the file to the Query Parser class\r
2216                 QueryParser presetQuery = QueryParser.Parse(query);\r
2217 \r
2218                 // Now load the preset\r
2219                 PresetLoader.LoadPreset(this, presetQuery, "Load Back From Queue", true);\r
2220 \r
2221                 // The x264 widgets will need updated, so do this now:\r
2222                 x264Panel.StandardizeOptString();\r
2223                 x264Panel.SetCurrentSettingsInPanel();\r
2224 \r
2225                 // Finally, let this window have a copy of the preset settings.\r
2226                 this.currentlySelectedPreset = null;\r
2227                 PictureSettings.SetPresetCropWarningLabel(null);\r
2228             }\r
2229         }\r
2230 \r
2231         #endregion\r
2232 \r
2233         #region GUI Functions and Actions\r
2234 \r
2235         /// <summary>\r
2236         /// Set the GUI to it's finished encoding state.\r
2237         /// </summary>\r
2238         private void SetEncodeFinished()\r
2239         {\r
2240             try\r
2241             {\r
2242                 if (InvokeRequired)\r
2243                 {\r
2244                     BeginInvoke(new UpdateWindowHandler(SetEncodeFinished));\r
2245                     return;\r
2246                 }\r
2247 \r
2248                 lbl_encode.Text = "Encoding Finished";\r
2249                 ProgressBarStatus.Visible = false;\r
2250                 btn_start.Text = "Start";\r
2251                 btn_start.ToolTipText = "Start the encoding process";\r
2252                 btn_start.Image = Properties.Resources.Play;\r
2253 \r
2254                 // If the window is minimized, display the notification in a popup.\r
2255                 if (Properties.Settings.Default.trayIconAlerts)\r
2256                     if (FormWindowState.Minimized == this.WindowState)\r
2257                     {\r
2258                         notifyIcon.BalloonTipText = lbl_encode.Text;\r
2259                         notifyIcon.ShowBalloonTip(500);\r
2260                     }\r
2261             }\r
2262             catch (Exception exc)\r
2263             {\r
2264                 MessageBox.Show(exc.ToString());\r
2265             }\r
2266         }\r
2267 \r
2268         /// <summary>\r
2269         /// Set the GUI to it's started encoding state.\r
2270         /// </summary>\r
2271         private void SetEncodeStarted()\r
2272         {\r
2273             try\r
2274             {\r
2275                 if (InvokeRequired)\r
2276                 {\r
2277                     BeginInvoke(new UpdateWindowHandler(SetEncodeStarted));\r
2278                     return;\r
2279                 }\r
2280                 lbl_encode.Visible = true;\r
2281                 ProgressBarStatus.Value = 0;\r
2282                 ProgressBarStatus.Visible = true;\r
2283                 lbl_encode.Text = "Encoding with " + encodeQueue.Count + " encode(s) pending";\r
2284                 btn_start.Text = "Stop";\r
2285                 btn_start.ToolTipText = "Stop the encoding process.";\r
2286                 btn_start.Image = Properties.Resources.stop;\r
2287             }\r
2288             catch (Exception exc)\r
2289             {\r
2290                 MessageBox.Show(exc.ToString());\r
2291             }\r
2292         }\r
2293 \r
2294         /// <summary>\r
2295         /// Display the Encode Status\r
2296         /// </summary>\r
2297         /// <param name="sender">\r
2298         /// The sender.\r
2299         /// </param>\r
2300         /// <param name="e">\r
2301         /// The e.\r
2302         /// </param>\r
2303         private void EncodeQueue_EncodeStatusChanged(object sender, HandBrake.ApplicationServices.EncodeProgressEventArgs e)\r
2304         {\r
2305             if (this.InvokeRequired)\r
2306             {\r
2307                 this.BeginInvoke(new Encode.EncodeProgessStatus(EncodeQueue_EncodeStatusChanged), new[] { sender, e });\r
2308                 return;\r
2309             }\r
2310 \r
2311             lbl_encode.Text =\r
2312                 string.Format(\r
2313                 "{0:00.00}%,    FPS: {1:000.0},    Avg FPS: {2:000.0},    Time Remaining: {3}",\r
2314                 e.PercentComplete,\r
2315                 e.CurrentFrameRate,\r
2316                 e.AverageFrameRate,\r
2317                 e.EstimatedTimeLeft);\r
2318 \r
2319             ProgressBarStatus.Value = (int)Math.Round(e.PercentComplete);\r
2320         }\r
2321 \r
2322         /// <summary>\r
2323         /// Set the DVD Drive selection in the "Source" Menu\r
2324         /// </summary>\r
2325         private void SetDriveSelectionMenuItem()\r
2326         {\r
2327             try\r
2328             {\r
2329                 if (InvokeRequired)\r
2330                 {\r
2331                     BeginInvoke(new UpdateWindowHandler(SetDriveSelectionMenuItem));\r
2332                     return;\r
2333                 }\r
2334 \r
2335                 drives = Main.GetDrives();\r
2336 \r
2337                 List<ToolStripMenuItem> menuItems = new List<ToolStripMenuItem>();\r
2338                 foreach (DriveInformation drive in drives)\r
2339                 {\r
2340                     ToolStripMenuItem menuItem = new ToolStripMenuItem\r
2341                         {\r
2342                             Name = drive.ToString(),\r
2343                             Text = drive.RootDirectory + " (" + drive.VolumeLabel + ")",\r
2344                             Image = Resources.disc_small\r
2345                         };\r
2346                     menuItem.Click += new EventHandler(mnu_dvd_drive_Click);\r
2347                     menuItems.Add(menuItem);\r
2348                 }\r
2349 \r
2350                 foreach (ToolStripMenuItem item in menuItems)\r
2351                     btn_source.DropDownItems.Add(item);\r
2352             }\r
2353             catch (Exception exc)\r
2354             {\r
2355                 MessageBox.Show("Error in SetDriveSelectionMenuItem" + exc);\r
2356             }\r
2357         }\r
2358 \r
2359         /// <summary>\r
2360         /// Access the preset Handler and setup the preset panel.\r
2361         /// </summary>\r
2362         private void LoadPresetPanel()\r
2363         {\r
2364             if (presetHandler.CheckIfPresetsAreOutOfDate())\r
2365                 if (!Properties.Settings.Default.presetNotification)\r
2366                     MessageBox.Show(splash,\r
2367                                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
2368                                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
2369 \r
2370             presetHandler.GetPresetPanel(ref treeView_presets);\r
2371             treeView_presets.Update();\r
2372         }\r
2373 \r
2374         /// <summary>\r
2375         /// Get the title from the selected item in the title dropdown.\r
2376         /// </summary>\r
2377         /// <returns>\r
2378         /// The title.\r
2379         /// </returns>\r
2380         private int GetTitle()\r
2381         {\r
2382             int title = 0;\r
2383             if (drp_dvdtitle.SelectedItem != null)\r
2384             {\r
2385                 string[] titleInfo = drp_dvdtitle.SelectedItem.ToString().Split(' ');\r
2386                 int.TryParse(titleInfo[0], out title);\r
2387             }\r
2388 \r
2389             return title;\r
2390         }\r
2391 \r
2392         /// <summary>\r
2393         /// Handle the Update Check Finishing.\r
2394         /// </summary>\r
2395         /// <param name="result">\r
2396         /// The result.\r
2397         /// </param>\r
2398         private void UpdateCheckDoneMenu(IAsyncResult result)\r
2399         {\r
2400             // Make sure it's running on the calling thread\r
2401             if (InvokeRequired)\r
2402             {\r
2403                 Invoke(new MethodInvoker(() => this.UpdateCheckDoneMenu(result)));\r
2404                 return;\r
2405             }\r
2406             UpdateCheckInformation info;\r
2407             try\r
2408             {\r
2409                 // Get the information about the new build, if any, and close the window\r
2410                 info = Main.EndCheckForUpdates(result);\r
2411 \r
2412                 if (info.NewVersionAvailable && info.BuildInformation != null)\r
2413                 {\r
2414                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
2415                     updateWindow.ShowDialog();\r
2416                 }\r
2417                 else\r
2418                     MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK,\r
2419                                     MessageBoxIcon.Information);\r
2420                 lbl_updateCheck.Visible = false;\r
2421                 return;\r
2422             }\r
2423             catch (Exception ex)\r
2424             {\r
2425                 if ((bool)result.AsyncState)\r
2426                     MessageBox.Show(\r
2427                         "Unable to check for updates, Please try again later.\n\nDetailed Error Information:\n" + ex,\r
2428                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2429             }\r
2430         }\r
2431 \r
2432         #endregion\r
2433 \r
2434         #region Overrides\r
2435 \r
2436         /// <summary>\r
2437         /// Handle GUI shortcuts\r
2438         /// </summary>\r
2439         /// <param name="msg">Message</param>\r
2440         /// <param name="keyData">Keys</param>\r
2441         /// <returns>Bool</returns>\r
2442         protected override bool ProcessCmdKey(ref Message msg, Keys keyData)\r
2443         {\r
2444             if (keyData == (Keys.Control | Keys.S))\r
2445             {\r
2446                 btn_start_Click(this, new EventArgs());\r
2447                 return true;\r
2448             }\r
2449 \r
2450             if (keyData == (Keys.Control | Keys.A))\r
2451             {\r
2452                 btn_add2Queue_Click(this, new EventArgs());\r
2453                 return true;\r
2454             }\r
2455             return base.ProcessCmdKey(ref msg, keyData);\r
2456         }\r
2457 \r
2458         /// <summary>\r
2459         /// If the queue is being processed, prompt the user to confirm application close.\r
2460         /// </summary>\r
2461         /// <param name="e">FormClosingEventArgs</param>\r
2462         protected override void OnFormClosing(FormClosingEventArgs e)\r
2463         {\r
2464             // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
2465             if (encodeQueue.IsEncoding)\r
2466             {\r
2467                 DialogResult result =\r
2468                     MessageBox.Show(\r
2469                         "HandBrake has queue items to process. Closing HandBrake will stop the current encoding.\n\nDo you want to close HandBrake?",\r
2470                         "Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
2471 \r
2472                 if (result == DialogResult.No)\r
2473                 {\r
2474                     e.Cancel = true;\r
2475                     return;\r
2476                 }\r
2477 \r
2478                 // Try to safely close out if we can, or kill the cli if using in-gui status\r
2479                 if (Settings.Default.enocdeStatusInGui)\r
2480                     encodeQueue.Stop();\r
2481                 else\r
2482                     encodeQueue.SafelyClose();\r
2483             }\r
2484 \r
2485             if (SourceScan.IsScanning)\r
2486             {\r
2487                 SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
2488                 SourceScan.Stop();\r
2489             }\r
2490             base.OnFormClosing(e);\r
2491         }\r
2492 \r
2493         #endregion\r
2494 \r
2495         // This is the END of the road ****************************************\r
2496     }\r
2497 }