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             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.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null),\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             DialogResult result =\r
 654                 MessageBox.Show(\r
 655                     "Do you wish to include picture settings when updating the preset: " +\r
 656                     treeView_presets.SelectedNode.Text, "Update Preset", MessageBoxButtons.YesNoCancel,\r
 657                     MessageBoxIcon.Question);\r
 658             if (result == DialogResult.Yes)\r
 659                 presetHandler.Update(treeView_presets.SelectedNode.Text,\r
 660                                      QueryGenerator.GenerateTabbedComponentsQuery(this), true);\r
 661             else if (result == DialogResult.No)\r
 662                 presetHandler.Update(treeView_presets.SelectedNode.Text,\r
 663                                      QueryGenerator.GenerateTabbedComponentsQuery(this), false);\r
 664         }\r
 665 \r
 666         /// <summary>\r
 667         /// RMenu - Delete Preset\r
 668         /// </summary>\r
 669         /// <param name="sender">\r
 670         /// The sender.\r
 671         /// </param>\r
 672         /// <param name="e">\r
 673         /// The e.\r
 674         /// </param>\r
 675         private void pmnu_delete_click(object sender, EventArgs e)\r
 676         {\r
 677             if (treeView_presets.SelectedNode != null)\r
 678             {\r
 679                 presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 680                 treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 681             }\r
 682             treeView_presets.Select();\r
 683         }\r
 684 \r
 685         /// <summary>\r
 686         /// Preset Menu Is Opening. Setup the Menu\r
 687         /// </summary>\r
 688         /// <param name="sender">\r
 689         /// The sender.\r
 690         /// </param>\r
 691         /// <param name="e">\r
 692         /// The e.\r
 693         /// </param>\r
 694         private void presets_menu_Opening(object sender, CancelEventArgs e)\r
 695         {\r
 696             // Make sure that the save menu is always disabled by default\r
 697             pmnu_saveChanges.Enabled = false;\r
 698 \r
 699             // Now enable the save menu if the selected preset is a user preset\r
 700             if (treeView_presets.SelectedNode != null)\r
 701                 if (presetHandler.CheckIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 702                     pmnu_saveChanges.Enabled = true;\r
 703 \r
 704             treeView_presets.Select();\r
 705         }\r
 706 \r
 707         // Presets Management\r
 708 \r
 709         /// <summary>\r
 710         /// Button - Add a preset\r
 711         /// </summary>\r
 712         /// <param name="sender">\r
 713         /// The sender.\r
 714         /// </param>\r
 715         /// <param name="e">\r
 716         /// The e.\r
 717         /// </param>\r
 718         private void btn_addPreset_Click(object sender, EventArgs e)\r
 719         {\r
 720             Form preset = new frmAddPreset(this, QueryGenerator.GenerateTabbedComponentsQuery(this), presetHandler);\r
 721             preset.ShowDialog();\r
 722         }\r
 723 \r
 724         /// <summary>\r
 725         /// Button - remove a Preset\r
 726         /// </summary>\r
 727         /// <param name="sender">\r
 728         /// The sender.\r
 729         /// </param>\r
 730         /// <param name="e">\r
 731         /// The e.\r
 732         /// </param>\r
 733         private void btn_removePreset_Click(object sender, EventArgs e)\r
 734         {\r
 735             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset",\r
 736                                                   MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 737             if (result == DialogResult.Yes)\r
 738             {\r
 739                 if (treeView_presets.SelectedNode != null)\r
 740                 {\r
 741                     presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 742                     treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 743                 }\r
 744             }\r
 745             treeView_presets.Select();\r
 746         }\r
 747 \r
 748         /// <summary>\r
 749         /// Button - Set the selected preset as the default\r
 750         /// </summary>\r
 751         /// <param name="sender">\r
 752         /// The sender.\r
 753         /// </param>\r
 754         /// <param name="e">\r
 755         /// The e.\r
 756         /// </param>\r
 757         private void btn_setDefault_Click(object sender, EventArgs e)\r
 758         {\r
 759             if (treeView_presets.SelectedNode != null)\r
 760             {\r
 761                 DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?",\r
 762                                                       "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 763                 if (result == DialogResult.Yes)\r
 764                 {\r
 765                     Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 766                     Properties.Settings.Default.Save();\r
 767                     MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 768                 }\r
 769             }\r
 770             else\r
 771                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 772         }\r
 773 \r
 774         /// <summary>\r
 775         /// PresetBar Mouse Down event\r
 776         /// </summary>\r
 777         /// <param name="sender">\r
 778         /// The sender.\r
 779         /// </param>\r
 780         /// <param name="e">\r
 781         /// The e.\r
 782         /// </param>\r
 783         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 784         {\r
 785             if (e.Button == MouseButtons.Right)\r
 786                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 787             else if (e.Button == MouseButtons.Left)\r
 788             {\r
 789                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 790                 {\r
 791                     if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 792                         selectPreset();\r
 793                 }\r
 794             }\r
 795 \r
 796             treeView_presets.Select();\r
 797         }\r
 798 \r
 799         /// <summary>\r
 800         /// Preset Bar after selecting the preset\r
 801         /// </summary>\r
 802         /// <param name="sender">\r
 803         /// The sender.\r
 804         /// </param>\r
 805         /// <param name="e">\r
 806         /// The e.\r
 807         /// </param>\r
 808         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 809         {\r
 810             selectPreset();\r
 811         }\r
 812 \r
 813         /// <summary>\r
 814         /// Preset Bar - Handle the Delete Key\r
 815         /// </summary>\r
 816         /// <param name="sender">\r
 817         /// The sender.\r
 818         /// </param>\r
 819         /// <param name="e">\r
 820         /// The e.\r
 821         /// </param>\r
 822         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 823         {\r
 824             if (e.KeyCode == Keys.Delete)\r
 825             {\r
 826                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset",\r
 827                                                       MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 828                 if (result == DialogResult.Yes)\r
 829                 {\r
 830                     if (treeView_presets.SelectedNode != null)\r
 831                         presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 832 \r
 833                     // Remember each nodes expanded status so we can reload it\r
 834                     List<bool> nodeStatus = new List<bool>();\r
 835                     foreach (TreeNode node in treeView_presets.Nodes)\r
 836                         nodeStatus.Add(node.IsExpanded);\r
 837 \r
 838                     // Now reload the preset panel\r
 839                     LoadPresetPanel();\r
 840 \r
 841                     // And finally, re-expand any of the nodes if required\r
 842                     int i = 0;\r
 843                     foreach (TreeNode node in treeView_presets.Nodes)\r
 844                     {\r
 845                         if (nodeStatus[i])\r
 846                             node.Expand();\r
 847 \r
 848                         i++;\r
 849                     }\r
 850                 }\r
 851             }\r
 852         }\r
 853 \r
 854         /// <summary>\r
 855         /// Select the selected preset and setup the GUI\r
 856         /// </summary>\r
 857         private void selectPreset()\r
 858         {\r
 859             if (treeView_presets.SelectedNode != null)\r
 860             {\r
 861                 // Ok, so, we've selected a preset. Now we want to load it.\r
 862                 string presetName = treeView_presets.SelectedNode.Text;\r
 863                 Preset preset = presetHandler.GetPreset(presetName);\r
 864                 if (preset != null)\r
 865                 {\r
 866                     string query = presetHandler.GetPreset(presetName).Query;\r
 867                     bool loadPictureSettings = presetHandler.GetPreset(presetName).PictureSettings;\r
 868 \r
 869                     if (query != null)\r
 870                     {\r
 871                         // Ok, Reset all the H264 widgets before changing the preset\r
 872                         x264Panel.Reset2Defaults();\r
 873 \r
 874                         // Send the query from the file to the Query Parser class\r
 875                         QueryParser presetQuery = QueryParser.Parse(query);\r
 876 \r
 877                         // Now load the preset\r
 878                         PresetLoader.LoadPreset(this, presetQuery, presetName, loadPictureSettings);\r
 879 \r
 880                         // The x264 widgets will need updated, so do this now:\r
 881                         x264Panel.StandardizeOptString();\r
 882                         x264Panel.SetCurrentSettingsInPanel();\r
 883 \r
 884                         // Finally, let this window have a copy of the preset settings.\r
 885                         CurrentlySelectedPreset = preset;\r
 886                         PictureSettings.SetPresetCropWarningLabel(preset);\r
 887                     }\r
 888                 }\r
 889             }\r
 890         }\r
 891 \r
 892         /// <summary>\r
 893         /// Load the Normal Preset\r
 894         /// </summary>\r
 895         private void loadNormalPreset()\r
 896         {\r
 897             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 898             {\r
 899                 foreach (TreeNode node in treenode.Nodes)\r
 900                 {\r
 901                     if (node.Text.Equals("Normal"))\r
 902                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 903                 }\r
 904             }\r
 905         }\r
 906 \r
 907         /// <summary>\r
 908         /// Import a plist preset\r
 909         /// </summary>\r
 910         private void ImportPreset()\r
 911         {\r
 912             if (openPreset.ShowDialog() == DialogResult.OK)\r
 913             {\r
 914                 QueryParser parsed = PlistPresetHandler.Import(openPreset.FileName);\r
 915                 if (presetHandler.CheckIfUserPresetExists(parsed.PresetName + " (Imported)"))\r
 916                 {\r
 917                     DialogResult result =\r
 918                         MessageBox.Show("This preset appears to already exist. Would you like to overwrite it?",\r
 919                                         "Overwrite preset?",\r
 920                                         MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 921                     if (result == DialogResult.Yes)\r
 922                     {\r
 923                         PresetLoader.LoadPreset(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 924                         presetHandler.Update(parsed.PresetName + " (Imported)",\r
 925                                              QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null),\r
 926                                              parsed.UsesPictureSettings);\r
 927                     }\r
 928                 }\r
 929                 else\r
 930                 {\r
 931                     PresetLoader.LoadPreset(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 932                     if (presetHandler.Add(parsed.PresetName + " (Imported)",\r
 933                                           QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null),\r
 934                                           parsed.UsesPictureSettings))\r
 935                     {\r
 936                         TreeNode preset_treeview = new TreeNode(parsed.PresetName + " (Imported)")\r
 937                                                        {\r
 938                                                            ForeColor = Color.Black\r
 939                                                        };\r
 940                         treeView_presets.Nodes.Add(preset_treeview);\r
 941                     }\r
 942                 }\r
 943             }\r
 944         }\r
 945 \r
 946         /// <summary>\r
 947         /// Export a plist Preset\r
 948         /// </summary>\r
 949         private void ExportPreset()\r
 950         {\r
 951             MessageBox.Show("This feature has not been implimented yet.", "Not Implimented", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 952             return;\r
 953 \r
 954             SaveFileDialog savefiledialog = new SaveFileDialog();\r
 955             savefiledialog.Filter = "plist|*.plist";\r
 956 \r
 957             if (treeView_presets.SelectedNode != null)\r
 958             {\r
 959 \r
 960                 if (savefiledialog.ShowDialog() == DialogResult.OK)\r
 961                 {\r
 962                     Preset preset = presetHandler.GetPreset(treeView_presets.SelectedNode.Text);\r
 963                     PlistPresetHandler.Export(savefiledialog.FileName, preset);\r
 964                 }\r
 965             }\r
 966         }\r
 967 \r
 968         #endregion\r
 969 \r
 970         #region ToolStrip\r
 971 \r
 972         /// <summary>\r
 973         /// 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
 974         /// </summary>\r
 975         /// <param name="sender">\r
 976         /// The sender.\r
 977         /// </param>\r
 978         /// <param name="e">\r
 979         /// The e.\r
 980         /// </param>\r
 981         private void btn_source_Click(object sender, EventArgs e)\r
 982         {\r
 983             // Remove old Drive Menu Items.\r
 984             List<ToolStripMenuItem> itemsToRemove = new List<ToolStripMenuItem>();\r
 985             foreach (var item in btn_source.DropDownItems)\r
 986             {\r
 987                 if (item.GetType() == typeof(ToolStripMenuItem))\r
 988                 {\r
 989                     ToolStripMenuItem menuItem = (ToolStripMenuItem)item;\r
 990                     if (menuItem.Name.StartsWith("Drive"))\r
 991                     {\r
 992                         itemsToRemove.Add(menuItem);\r
 993                     }\r
 994                 }\r
 995             }\r
 996 \r
 997             foreach (ToolStripMenuItem item in itemsToRemove)\r
 998                 btn_source.DropDownItems.Remove(item);\r
 999 \r
1000             Thread driveInfoThread = new Thread(SetDriveSelectionMenuItem);\r
1001             driveInfoThread.Start();\r
1002         }\r
1003 \r
1004         /// <summary>\r
1005         /// Toolbar - Start The Encode\r
1006         /// </summary>\r
1007         /// <param name="sender">\r
1008         /// The sender.\r
1009         /// </param>\r
1010         /// <param name="e">\r
1011         /// The e.\r
1012         /// </param>\r
1013         private void btn_start_Click(object sender, EventArgs e)\r
1014         {\r
1015             if (btn_start.Text == "Stop")\r
1016             {\r
1017                 DialogResult result;\r
1018                 if (Properties.Settings.Default.enocdeStatusInGui &&\r
1019                     !Properties.Settings.Default.showCliForInGuiEncodeStatus)\r
1020                 {\r
1021                     result = MessageBox.Show(\r
1022                         "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
1023                         "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1024                 }\r
1025                 else\r
1026                 {\r
1027                     result = MessageBox.Show("Are you sure you wish to cancel the encode?", "Cancel Encode?",\r
1028                                              MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1029                 }\r
1030 \r
1031                 if (result == DialogResult.Yes)\r
1032                 {\r
1033                     // Pause The Queue\r
1034                     encodeQueue.Pause();\r
1035 \r
1036                     if (Properties.Settings.Default.enocdeStatusInGui &&\r
1037                         !Properties.Settings.Default.showCliForInGuiEncodeStatus)\r
1038                     {\r
1039                         encodeQueue.Stop();\r
1040                     }\r
1041                     else\r
1042                     {\r
1043                         encodeQueue.SafelyClose();\r
1044                     }\r
1045                 }\r
1046             }\r
1047             else\r
1048             {\r
1049                 if (encodeQueue.Count != 0 ||\r
1050                     (!string.IsNullOrEmpty(sourcePath) && !string.IsNullOrEmpty(text_destination.Text)))\r
1051                 {\r
1052                     string generatedQuery = QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null);\r
1053                     string specifiedQuery = rtf_query.Text != string.Empty\r
1054                                                 ? rtf_query.Text\r
1055                                                 : QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null);\r
1056                     string query = string.Empty;\r
1057 \r
1058                     // Check to make sure the generated query matches the GUI settings\r
1059                     if (Properties.Settings.Default.PromptOnUnmatchingQueries && !string.IsNullOrEmpty(specifiedQuery) &&\r
1060                         generatedQuery != specifiedQuery)\r
1061                     {\r
1062                         DialogResult result = MessageBox.Show("The query under the \"Query Editor\" tab " +\r
1063                                                               "does not match the current GUI settings.\n\nBecause the manual query takes " +\r
1064                                                               "priority over the GUI, your recently updated settings will not be taken " +\r
1065                                                               "into account when encoding this job." +\r
1066                                                               Environment.NewLine + Environment.NewLine +\r
1067                                                               "Do you want to replace the manual query with the updated GUI-generated query?",\r
1068                                                               "Manual Query does not Match GUI",\r
1069                                                               MessageBoxButtons.YesNoCancel, MessageBoxIcon.Asterisk,\r
1070                                                               MessageBoxDefaultButton.Button3);\r
1071 \r
1072                         switch (result)\r
1073                         {\r
1074                             case DialogResult.Yes:\r
1075                                 // Replace the manual query with the generated one\r
1076                                 query = generatedQuery;\r
1077                                 rtf_query.Text = generatedQuery;\r
1078                                 break;\r
1079                             case DialogResult.No:\r
1080                                 // Use the manual query\r
1081                                 query = specifiedQuery;\r
1082                                 break;\r
1083                             case DialogResult.Cancel:\r
1084                                 // Don't start the encode\r
1085                                 return;\r
1086                         }\r
1087                     }\r
1088                     else\r
1089                     {\r
1090                         query = specifiedQuery;\r
1091                     }\r
1092 \r
1093                     DialogResult overwrite = DialogResult.Yes;\r
1094                     if (text_destination.Text != string.Empty)\r
1095                         if (File.Exists(text_destination.Text))\r
1096                             overwrite =\r
1097                                 MessageBox.Show(\r
1098                                     "The destination file already exists. Are you sure you want to overwrite it?",\r
1099                                     "Overwrite File?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1100 \r
1101                     if (overwrite == DialogResult.Yes)\r
1102                     {\r
1103                         if (encodeQueue.Count == 0)\r
1104                             encodeQueue.Add(query, this.GetTitle(), sourcePath, text_destination.Text, (rtf_query.Text != string.Empty));\r
1105 \r
1106                         queueWindow.SetQueue();\r
1107                         if (encodeQueue.Count > 1)\r
1108                             queueWindow.Show(false);\r
1109 \r
1110                         SetEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
1111                         encodeQueue.Start(); // Start The Queue Encoding Process\r
1112                     }\r
1113 \r
1114                     this.Focus();\r
1115                 }\r
1116                 else if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1117                     MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK,\r
1118                                     MessageBoxIcon.Warning);\r
1119             }\r
1120         }\r
1121 \r
1122         /// <summary>\r
1123         /// Toolbar - Add the current job to the Queue\r
1124         /// </summary>\r
1125         /// <param name="sender">\r
1126         /// The sender.\r
1127         /// </param>\r
1128         /// <param name="e">\r
1129         /// The e.\r
1130         /// </param>\r
1131         private void btn_add2Queue_Click(object sender, EventArgs e)\r
1132         {\r
1133             // Note, don't currently do checks for custom queries. Only GUI components.\r
1134             // Make sure we have a Source and Destination.\r
1135             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1136             {\r
1137                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1138                 return;\r
1139             }\r
1140 \r
1141             // Make sure the destination path exists.\r
1142             if (!Directory.Exists(Path.GetDirectoryName(text_destination.Text)))\r
1143             {\r
1144                 MessageBox.Show("Destination Path does not exist.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1145                 return;\r
1146             }\r
1147 \r
1148             // Get the CLI query or use the query editor if it's not empty.\r
1149             string query = QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null);\r
1150             if (!string.IsNullOrEmpty(rtf_query.Text )) \r
1151                 query = rtf_query.Text;\r
1152 \r
1153             // 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
1154             string jobSourcePath = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetSourceFromQuery(rtf_query.Text) : sourcePath;\r
1155             string jobDestination = !string.IsNullOrEmpty(rtf_query.Text) ? Main.GetDestinationFromQuery(rtf_query.Text): text_destination.Text;\r
1156 \r
1157             // Make sure we don't have a duplciate on the queue.\r
1158             if (encodeQueue.CheckForDestinationDuplicate(jobDestination))\r
1159             {\r
1160                 DialogResult result =\r
1161                     MessageBox.Show(\r
1162                         "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
1163                         "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
1164                 if (result == DialogResult.Yes)\r
1165                     encodeQueue.Add(query, this.GetTitle(), jobSourcePath, jobDestination, (rtf_query.Text != string.Empty));\r
1166             }\r
1167             else\r
1168                 encodeQueue.Add(query, this.GetTitle(), jobSourcePath, jobDestination, (rtf_query.Text != string.Empty));\r
1169 \r
1170             lbl_encode.Text = encodeQueue.Count + " encode(s) pending in the queue";\r
1171 \r
1172             queueWindow.Show();\r
1173 \r
1174         }\r
1175 \r
1176         /// <summary>\r
1177         /// Toolbar - Show the Queue\r
1178         /// </summary>\r
1179         /// <param name="sender">\r
1180         /// The sender.\r
1181         /// </param>\r
1182         /// <param name="e">\r
1183         /// The e.\r
1184         /// </param>\r
1185         private void btn_showQueue_Click(object sender, EventArgs e)\r
1186         {\r
1187             queueWindow.Show();\r
1188             queueWindow.Activate();\r
1189         }\r
1190 \r
1191         /// <summary>\r
1192         /// Toolbar - Show the Preview Window\r
1193         /// </summary>\r
1194         /// <param name="sender">\r
1195         /// The sender.\r
1196         /// </param>\r
1197         /// <param name="e">\r
1198         /// The e.\r
1199         /// </param>\r
1200         private void tb_preview_Click(object sender, EventArgs e)\r
1201         {\r
1202             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1203                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK,\r
1204                                 MessageBoxIcon.Warning);\r
1205             else\r
1206             {\r
1207                 if (qtpreview == null)\r
1208                 {\r
1209                     qtpreview = new frmPreview(this);\r
1210                     qtpreview.Show();\r
1211                 }\r
1212                 else if (qtpreview.IsDisposed)\r
1213                 {\r
1214                     qtpreview = new frmPreview(this);\r
1215                     qtpreview.Show();\r
1216                 }\r
1217                 else\r
1218                     MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK,\r
1219                                     MessageBoxIcon.Warning);\r
1220             }\r
1221         }\r
1222 \r
1223         /// <summary>\r
1224         /// Toolbar - Show the Activity log Window\r
1225         /// </summary>\r
1226         /// <param name="sender">\r
1227         /// The sender.\r
1228         /// </param>\r
1229         /// <param name="e">\r
1230         /// The e.\r
1231         /// </param>\r
1232         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
1233         {\r
1234             if (ActivityWindow == null || !ActivityWindow.IsHandleCreated)\r
1235                 ActivityWindow = new frmActivityWindow(encodeQueue, SourceScan);\r
1236 \r
1237             ActivityWindow.Show();\r
1238             ActivityWindow.Activate();\r
1239         }\r
1240 \r
1241         #endregion\r
1242 \r
1243         #region System Tray Icon\r
1244 \r
1245         /// <summary>\r
1246         /// Handle Resizing of the main window when deaing with the Notify Icon\r
1247         /// </summary>\r
1248         /// <param name="sender">\r
1249         /// The sender.\r
1250         /// </param>\r
1251         /// <param name="e">\r
1252         /// The e.\r
1253         /// </param>\r
1254         private void frmMain_Resize(object sender, EventArgs e)\r
1255         {\r
1256             if (FormWindowState.Minimized == this.WindowState)\r
1257             {\r
1258                 notifyIcon.Visible = true;\r
1259                 this.Hide();\r
1260             }\r
1261             else if (FormWindowState.Normal == this.WindowState)\r
1262                 notifyIcon.Visible = false;\r
1263         }\r
1264 \r
1265         /// <summary>\r
1266         /// Double Click the Tray Icon\r
1267         /// </summary>\r
1268         /// <param name="sender">\r
1269         /// The sender.\r
1270         /// </param>\r
1271         /// <param name="e">\r
1272         /// The e.\r
1273         /// </param>\r
1274         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
1275         {\r
1276             this.Visible = true;\r
1277             this.Activate();\r
1278             this.WindowState = FormWindowState.Normal;\r
1279             notifyIcon.Visible = false;\r
1280         }\r
1281 \r
1282         /// <summary>\r
1283         /// Tray Icon - Restore Menu Item - Resture the Window\r
1284         /// </summary>\r
1285         /// <param name="sender">\r
1286         /// The sender.\r
1287         /// </param>\r
1288         /// <param name="e">\r
1289         /// The e.\r
1290         /// </param>\r
1291         private void btn_restore_Click(object sender, EventArgs e)\r
1292         {\r
1293             this.Visible = true;\r
1294             this.Activate();\r
1295             this.WindowState = FormWindowState.Normal;\r
1296             notifyIcon.Visible = false;\r
1297         }\r
1298 \r
1299         #endregion\r
1300 \r
1301         #region Main Window and Tab Control\r
1302 \r
1303         // Source\r
1304         private void btn_dvd_source_Click(object sender, EventArgs e)\r
1305         {\r
1306             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
1307             {\r
1308                 this.selectedSourceType = SourceType.Folder;\r
1309                 SelectSource(DVD_Open.SelectedPath);\r
1310             }\r
1311             else\r
1312                 UpdateSourceLabel();\r
1313         }\r
1314 \r
1315         private void btn_file_source_Click(object sender, EventArgs e)\r
1316         {\r
1317             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
1318             {\r
1319                 this.selectedSourceType = SourceType.VideoFile;\r
1320                 SelectSource(ISO_Open.FileName);\r
1321             }\r
1322             else\r
1323                 UpdateSourceLabel();\r
1324         }\r
1325 \r
1326         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
1327         {\r
1328             ToolStripMenuItem item = sender as ToolStripMenuItem;\r
1329             if (item != null)\r
1330             {\r
1331                 string driveId = item.Name.Replace("Drive", string.Empty);\r
1332                 int id;\r
1333                 if (int.TryParse(driveId, out id))\r
1334                 {\r
1335 \r
1336                     this.dvdDrivePath = drives[id].RootDirectory;\r
1337                     this.dvdDriveLabel = drives[id].VolumeLabel;\r
1338 \r
1339                     if (this.dvdDrivePath == null) return;\r
1340                     this.selectedSourceType = SourceType.DvdDrive;\r
1341                     SelectSource(this.dvdDrivePath);\r
1342                 }\r
1343             }\r
1344         }\r
1345 \r
1346         private void SelectSource(string file)\r
1347         {\r
1348             Check_ChapterMarkers.Enabled = true;\r
1349             sourcePath = string.Empty;\r
1350 \r
1351             if (file == string.Empty) // Must have a file or path\r
1352             {\r
1353                 UpdateSourceLabel();\r
1354                 return;\r
1355             }\r
1356 \r
1357             sourcePath = Path.GetFileName(file);\r
1358             StartScan(file, 0);\r
1359         }\r
1360 \r
1361         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
1362         {\r
1363             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
1364                 MessageBox.Show(\r
1365                     "There are no titles to select. Please load a source file by clicking the 'Source' button above before trying to select a title.",\r
1366                     "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
1367         }\r
1368 \r
1369         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
1370         {\r
1371             UnRegisterPresetEventHandler();\r
1372             drop_mode.SelectedIndex = 0;\r
1373 \r
1374             drop_chapterStart.Items.Clear();\r
1375             drop_chapterFinish.Items.Clear();\r
1376 \r
1377             // If the dropdown is set to automatic nothing else needs to be done.\r
1378             // Otheriwse if its not, title data has to be loaded from parsing.\r
1379             if (drp_dvdtitle.Text != "Automatic")\r
1380             {\r
1381                 selectedTitle = drp_dvdtitle.SelectedItem as Title;\r
1382                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
1383                 PictureSettings.CurrentlySelectedPreset = CurrentlySelectedPreset;\r
1384                 PictureSettings.Source = selectedTitle; // Setup Picture Settings Tab Control\r
1385 \r
1386                 // Populate the Angles dropdown\r
1387                 drop_angle.Items.Clear();\r
1388                 if (!Properties.Settings.Default.noDvdNav)\r
1389                 {\r
1390                     drop_angle.Visible = true;\r
1391                     lbl_angle.Visible = true;\r
1392 \r
1393                     for (int i = 1; i <= selectedTitle.AngleCount; i++)\r
1394                         drop_angle.Items.Add(i.ToString());\r
1395 \r
1396                     if (drop_angle.Items.Count != 0)\r
1397                         drop_angle.SelectedIndex = 0;\r
1398                 }\r
1399                 else\r
1400                 {\r
1401                     drop_angle.Visible = false;\r
1402                     lbl_angle.Visible = false;\r
1403                 }\r
1404 \r
1405                 // Populate the Start chapter Dropdown\r
1406                 drop_chapterStart.Items.Clear();\r
1407                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
1408                 if (drop_chapterStart.Items.Count > 0)\r
1409                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
1410 \r
1411                 // Populate the Final Chapter Dropdown\r
1412                 drop_chapterFinish.Items.Clear();\r
1413                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
1414                 if (drop_chapterFinish.Items.Count > 0)\r
1415                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
1416 \r
1417                 // Populate the Audio Channels Dropdown\r
1418                 AudioSettings.SetTrackList(selectedTitle, CurrentlySelectedPreset);\r
1419 \r
1420                 // Populate the Subtitles dropdown\r
1421                 Subtitles.SetSubtitleTrackAuto(selectedTitle.Subtitles.ToArray());\r
1422             }\r
1423             // Update the source label if we have multiple streams\r
1424             if (selectedTitle != null)\r
1425                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
1426                     labelSource.Text = labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
1427 \r
1428             // Run the AutoName & ChapterNaming functions\r
1429             if (Properties.Settings.Default.autoNaming)\r
1430             {\r
1431                 string autoPath = Main.AutoName(this);\r
1432                 if (autoPath != null)\r
1433                     text_destination.Text = autoPath;\r
1434                 else\r
1435                     MessageBox.Show(\r
1436                         "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
1437                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1438             }\r
1439 \r
1440             data_chpt.Rows.Clear();\r
1441             if (selectedTitle.Chapters.Count != 1)\r
1442             {\r
1443                 DataGridView chapterGridView = Main.ChapterNaming(data_chpt, drop_chapterFinish.Text);\r
1444                 if (chapterGridView != null)\r
1445                     data_chpt = chapterGridView;\r
1446             }\r
1447             else\r
1448             {\r
1449                 Check_ChapterMarkers.Checked = false;\r
1450                 Check_ChapterMarkers.Enabled = false;\r
1451             }\r
1452 \r
1453             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
1454             data_chpt.Columns[0].Width = 166;\r
1455             data_chpt.Columns[0].Width = 165;\r
1456 \r
1457             RegisterPresetEventHandler();\r
1458         }\r
1459 \r
1460         private void chapersChanged(object sender, EventArgs e)\r
1461         {\r
1462             if (drop_mode.SelectedIndex != 0) // Function is not used if we are not in chapters mode.\r
1463                 return;\r
1464 \r
1465             Control ctl = (Control)sender;\r
1466             int chapterStart, chapterEnd;\r
1467             int.TryParse(drop_chapterStart.Text, out chapterStart);\r
1468             int.TryParse(drop_chapterFinish.Text, out chapterEnd);\r
1469 \r
1470             switch (ctl.Name)\r
1471             {\r
1472                 case "drop_chapterStart":\r
1473                     if (drop_chapterFinish.SelectedIndex == -1 && drop_chapterFinish.Items.Count != 0)\r
1474                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
1475 \r
1476                     if (chapterEnd != 0)\r
1477                         if (chapterStart > chapterEnd)\r
1478                             drop_chapterFinish.Text = chapterStart.ToString();\r
1479                     break;\r
1480                 case "drop_chapterFinish":\r
1481                     if (drop_chapterStart.Items.Count >= 1 && drop_chapterStart.SelectedIndex == -1)\r
1482                         drop_chapterStart.SelectedIndex = 0;\r
1483 \r
1484                     if (chapterStart != 0)\r
1485                         if (chapterEnd < chapterStart)\r
1486                             drop_chapterFinish.Text = chapterStart.ToString();\r
1487 \r
1488                     // Add more rows to the Chapter menu if needed.\r
1489                     if (Check_ChapterMarkers.Checked)\r
1490                     {\r
1491                         int i = data_chpt.Rows.Count, finish = 0;\r
1492                         int.TryParse(drop_chapterFinish.Text, out finish);\r
1493 \r
1494                         while (i < finish)\r
1495                         {\r
1496                             int n = data_chpt.Rows.Add();\r
1497                             data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
1498                             data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
1499                             data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
1500                             data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
1501                             i++;\r
1502                         }\r
1503                     }\r
1504                     break;\r
1505             }\r
1506 \r
1507             // Update the Duration\r
1508             lbl_duration.Text =\r
1509                 Main.CalculateDuration(drop_chapterStart.SelectedIndex, drop_chapterFinish.SelectedIndex, selectedTitle)\r
1510                     .ToString();\r
1511 \r
1512             // Run the Autonaming function\r
1513             if (Properties.Settings.Default.autoNaming)\r
1514                 text_destination.Text = Main.AutoName(this);\r
1515 \r
1516             // Disable chapter markers if only 1 chapter is selected.\r
1517             if (chapterStart == chapterEnd)\r
1518             {\r
1519                 Check_ChapterMarkers.Enabled = false;\r
1520                 btn_importChapters.Enabled = false;\r
1521                 data_chpt.Enabled = false;\r
1522             }\r
1523             else\r
1524             {\r
1525                 Check_ChapterMarkers.Enabled = true;\r
1526                 if (Check_ChapterMarkers.Checked)\r
1527                 {\r
1528                     btn_importChapters.Enabled = true;\r
1529                     data_chpt.Enabled = true;\r
1530                 }\r
1531             }\r
1532         }\r
1533 \r
1534         private void SecondsOrFramesChanged(object sender, EventArgs e)\r
1535         {\r
1536             int start, end;\r
1537             int.TryParse(drop_chapterStart.Text, out start);\r
1538             int.TryParse(drop_chapterFinish.Text, out end);\r
1539             double duration = end - start;\r
1540 \r
1541             switch (drop_mode.SelectedIndex)\r
1542             {\r
1543                 case 1:\r
1544                     lbl_duration.Text = TimeSpan.FromSeconds(duration).ToString();\r
1545                     return;\r
1546                 case 2:\r
1547                     if (selectedTitle != null)\r
1548                     {\r
1549                         duration = duration / selectedTitle.Fps;\r
1550                         lbl_duration.Text = TimeSpan.FromSeconds(duration).ToString();\r
1551                     }\r
1552                     else\r
1553                         lbl_duration.Text = "--:--:--";\r
1554 \r
1555                     return;\r
1556             }\r
1557         }\r
1558 \r
1559         private void drop_mode_SelectedIndexChanged(object sender, EventArgs e)\r
1560         {\r
1561             // Reset\r
1562             this.drop_chapterFinish.TextChanged -= new EventHandler(this.SecondsOrFramesChanged);\r
1563             this.drop_chapterStart.TextChanged -= new EventHandler(this.SecondsOrFramesChanged);\r
1564 \r
1565             // Do Work\r
1566             switch (drop_mode.SelectedIndex)\r
1567             {\r
1568                 case 0:\r
1569                     drop_chapterStart.DropDownStyle = ComboBoxStyle.DropDownList;\r
1570                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.DropDownList;\r
1571                     if (drop_chapterStart.Items.Count != 0)\r
1572                     {\r
1573                         drop_chapterStart.SelectedIndex = 0;\r
1574                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
1575                     }\r
1576                     else\r
1577                         lbl_duration.Text = "--:--:--";\r
1578                     return;\r
1579                 case 1:\r
1580                     this.drop_chapterStart.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1581                     this.drop_chapterFinish.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1582                     drop_chapterStart.DropDownStyle = ComboBoxStyle.Simple;\r
1583                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.Simple;\r
1584                     if (selectedTitle != null)\r
1585                     {\r
1586                         drop_chapterStart.Text = "0";\r
1587                         drop_chapterFinish.Text = selectedTitle.Duration.TotalSeconds.ToString();\r
1588                     }\r
1589                     return;\r
1590                 case 2:\r
1591                     this.drop_chapterStart.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1592                     this.drop_chapterFinish.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1593                     drop_chapterStart.DropDownStyle = ComboBoxStyle.Simple;\r
1594                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.Simple;\r
1595                     if (selectedTitle != null)\r
1596                     {\r
1597                         drop_chapterStart.Text = "0";\r
1598                         drop_chapterFinish.Text = (selectedTitle.Fps * selectedTitle.Duration.TotalSeconds).ToString();\r
1599                     }\r
1600                     return;\r
1601             }\r
1602         }\r
1603 \r
1604         // Destination\r
1605         private void btn_destBrowse_Click(object sender, EventArgs e)\r
1606         {\r
1607             // This removes the file extension from the filename box on the save file dialog.\r
1608             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
1609             DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);\r
1610 \r
1611             if (Path.IsPathRooted(text_destination.Text))\r
1612                 DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);\r
1613 \r
1614             // Show the dialog and set the main form file path\r
1615             if (drop_format.SelectedIndex.Equals(0))\r
1616                 DVD_Save.FilterIndex = 1;\r
1617             else if (drop_format.SelectedIndex.Equals(1))\r
1618                 DVD_Save.FilterIndex = 2;\r
1619 \r
1620             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
1621             {\r
1622                 // Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames\r
1623                 switch (DVD_Save.FilterIndex)\r
1624                 {\r
1625                     case 1:\r
1626                         if (\r
1627                             !Path.GetExtension(DVD_Save.FileName).Equals(".mp4",\r
1628                                                                          StringComparison.InvariantCultureIgnoreCase))\r
1629                             if (Properties.Settings.Default.useM4v)\r
1630                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".m4v").Replace(".mkv", ".m4v");\r
1631                             else\r
1632                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".m4v", ".mp4").Replace(".mkv", ".mp4");\r
1633                         break;\r
1634                     case 2:\r
1635                         if (\r
1636                             !Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
1637                             DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".mkv").Replace(".m4v", ".mkv");\r
1638                         break;\r
1639                     default:\r
1640                         // do nothing  \r
1641                         break;\r
1642                 }\r
1643                 text_destination.Text = DVD_Save.FileName;\r
1644 \r
1645                 // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
1646                 if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)\r
1647                     SetExtension(".m4v");\r
1648             }\r
1649         }\r
1650 \r
1651         private void text_destination_TextChanged(object sender, EventArgs e)\r
1652         {\r
1653             string path = text_destination.Text;\r
1654             if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))\r
1655                 drop_format.SelectedIndex = 0;\r
1656             else if (path.EndsWith(".mkv"))\r
1657                 drop_format.SelectedIndex = 1;\r
1658         }\r
1659 \r
1660         // Output Settings\r
1661         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
1662         {\r
1663             switch (drop_format.SelectedIndex)\r
1664             {\r
1665                 case 0:\r
1666                     if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked ||\r
1667                         AudioSettings.RequiresM4V() || Subtitles.RequiresM4V())\r
1668                         SetExtension(".m4v");\r
1669                     else\r
1670                         SetExtension(".mp4");\r
1671                     break;\r
1672                 case 1:\r
1673                     SetExtension(".mkv");\r
1674                     break;\r
1675             }\r
1676 \r
1677             AudioSettings.SetContainer(drop_format.Text);\r
1678 \r
1679             if (drop_format.Text.Contains("MP4"))\r
1680             {\r
1681                 if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))\r
1682                 {\r
1683                     drp_videoEncoder.Items.Remove("VP3 (Theora)");\r
1684                     drp_videoEncoder.SelectedIndex = 1;\r
1685                 }\r
1686             }\r
1687             else if (drop_format.Text.Contains("MKV"))\r
1688                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1689         }\r
1690 \r
1691         public void SetExtension(string newExtension)\r
1692         {\r
1693             if (newExtension == ".mp4" || newExtension == ".m4v")\r
1694                 if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked || AudioSettings.RequiresM4V() ||\r
1695                     Subtitles.RequiresM4V())\r
1696                     newExtension = ".m4v";\r
1697                 else\r
1698                     newExtension = ".mp4";\r
1699 \r
1700             if (Path.HasExtension(newExtension))\r
1701                 text_destination.Text = Path.ChangeExtension(text_destination.Text, newExtension);\r
1702         }\r
1703 \r
1704         // Video Tab\r
1705         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
1706         {\r
1707             setContainerOpts();\r
1708 \r
1709             // Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1710             if (drp_videoEncoder.Text.Contains("H.264"))\r
1711             {\r
1712                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1713                     check_turbo.Enabled = true;\r
1714 \r
1715                 tab_advanced.Enabled = true;\r
1716                 if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1717                     check_iPodAtom.Enabled = true;\r
1718                 else\r
1719                     check_iPodAtom.Enabled = false;\r
1720             }\r
1721             else\r
1722             {\r
1723                 check_turbo.CheckState = CheckState.Unchecked;\r
1724                 check_turbo.Enabled = false;\r
1725                 tab_advanced.Enabled = false;\r
1726                 x264Panel.X264Query = string.Empty;\r
1727                 check_iPodAtom.Enabled = false;\r
1728                 check_iPodAtom.Checked = false;\r
1729             }\r
1730 \r
1731             // Setup the CQ Slider\r
1732             switch (drp_videoEncoder.Text)\r
1733             {\r
1734                 case "MPEG-4 (FFmpeg)":\r
1735                     if (slider_videoQuality.Value > 31)\r
1736                         slider_videoQuality.Value = 20; // Just reset to 70% QP 10 on encode change.\r
1737                     slider_videoQuality.Minimum = 1;\r
1738                     slider_videoQuality.Maximum = 31;\r
1739                     break;\r
1740                 case "H.264 (x264)":\r
1741                     slider_videoQuality.Minimum = 0;\r
1742                     slider_videoQuality.TickFrequency = 1;\r
1743 \r
1744                     CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
1745                     double cqStep = Properties.Settings.Default.x264cqstep;\r
1746                     double multiplier = 1.0 / cqStep;\r
1747                     double value = slider_videoQuality.Value * multiplier;\r
1748 \r
1749                     slider_videoQuality.Maximum = (int)(51 / Properties.Settings.Default.x264cqstep);\r
1750 \r
1751                     if (value < slider_videoQuality.Maximum)\r
1752                         slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;\r
1753 \r
1754                     break;\r
1755                 case "VP3 (Theora)":\r
1756                     if (slider_videoQuality.Value > 63)\r
1757                         slider_videoQuality.Value = 45; // Just reset to 70% QP 45 on encode change.\r
1758                     slider_videoQuality.Minimum = 0;\r
1759                     slider_videoQuality.Maximum = 63;\r
1760                     break;\r
1761             }\r
1762         }\r
1763 \r
1764         /// <summary>\r
1765         /// When the FrameRate is not Same As Source, show the Max/Constant Mode dropdown\r
1766         /// </summary>\r
1767         /// <param name="sender">\r
1768         /// The sender.\r
1769         /// </param>\r
1770         /// <param name="e">\r
1771         /// The e.\r
1772         /// </param>\r
1773         private void drp_videoFramerate_SelectedIndexChanged(object sender, EventArgs e)\r
1774         {\r
1775             if (this.drp_videoFramerate.SelectedIndex == 0)\r
1776             {\r
1777                 this.checkMaximumFramerate.Visible = false;\r
1778                 this.checkMaximumFramerate.CheckState = CheckState.Unchecked;\r
1779             }\r
1780             else\r
1781             {\r
1782                 this.checkMaximumFramerate.Visible = true;\r
1783             }\r
1784         }\r
1785 \r
1786         /// <summary>\r
1787         /// Set the container format options\r
1788         /// </summary>\r
1789         public void setContainerOpts()\r
1790         {\r
1791             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1792             {\r
1793                 check_largeFile.Enabled = true;\r
1794                 check_optimiseMP4.Enabled = true;\r
1795                 check_iPodAtom.Enabled = true;\r
1796             }\r
1797             else\r
1798             {\r
1799                 check_largeFile.Enabled = false;\r
1800                 check_optimiseMP4.Enabled = false;\r
1801                 check_iPodAtom.Enabled = false;\r
1802                 check_largeFile.Checked = false;\r
1803                 check_optimiseMP4.Checked = false;\r
1804                 check_iPodAtom.Checked = false;\r
1805             }\r
1806         }\r
1807 \r
1808         private double _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1809 \r
1810         /// <summary>\r
1811         /// Update the CQ slider for x264 for a new CQ step. This is set from option\r
1812         /// </summary>\r
1813         public void setQualityFromSlider()\r
1814         {\r
1815             // Work out the current RF value.\r
1816             double cqStep = _cachedCqStep;\r
1817             double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1818 \r
1819             // Change the maximum value for the slider\r
1820             slider_videoQuality.Maximum = (int)(51 / Properties.Settings.Default.x264cqstep);\r
1821 \r
1822             // Reset the CQ slider to RF0\r
1823             slider_videoQuality.Value = slider_videoQuality.Maximum;\r
1824 \r
1825             // Reset the CQ slider back to the previous value as close as possible\r
1826             double cqStepNew = Properties.Settings.Default.x264cqstep;\r
1827             double rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1828             while (rfValueCurrent < rfValue)\r
1829             {\r
1830                 slider_videoQuality.Value--;\r
1831                 rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1832             }\r
1833 \r
1834             // Cache the CQ step for the next calculation\r
1835             _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1836         }\r
1837 \r
1838         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1839         {\r
1840             double cqStep = Properties.Settings.Default.x264cqstep;\r
1841             switch (drp_videoEncoder.Text)\r
1842             {\r
1843                 case "MPEG-4 (FFmpeg)":\r
1844                     lbl_SliderValue.Text = "QP:" + (32 - slider_videoQuality.Value);\r
1845                     break;\r
1846                 case "H.264 (x264)":\r
1847                     double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1848                     rfValue = Math.Round(rfValue, 2);\r
1849                     lbl_SliderValue.Text = "RF:" + rfValue.ToString(new CultureInfo("en-US"));\r
1850                     break;\r
1851                 case "VP3 (Theora)":\r
1852                     lbl_SliderValue.Text = "QP:" + slider_videoQuality.Value;\r
1853                     break;\r
1854             }\r
1855         }\r
1856 \r
1857         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1858         {\r
1859             text_bitrate.Enabled = false;\r
1860             text_filesize.Enabled = true;\r
1861             slider_videoQuality.Enabled = false;\r
1862 \r
1863             check_2PassEncode.Enabled = true;\r
1864         }\r
1865 \r
1866         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1867         {\r
1868             text_bitrate.Enabled = true;\r
1869             text_filesize.Enabled = false;\r
1870             slider_videoQuality.Enabled = false;\r
1871 \r
1872             check_2PassEncode.Enabled = true;\r
1873         }\r
1874 \r
1875         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1876         {\r
1877             text_bitrate.Enabled = false;\r
1878             text_filesize.Enabled = false;\r
1879             slider_videoQuality.Enabled = true;\r
1880 \r
1881             check_2PassEncode.Enabled = false;\r
1882             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1883         }\r
1884 \r
1885         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1886         {\r
1887             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1888             {\r
1889                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1890                     check_turbo.Enabled = true;\r
1891             }\r
1892             else\r
1893             {\r
1894                 check_turbo.Enabled = false;\r
1895                 check_turbo.CheckState = CheckState.Unchecked;\r
1896             }\r
1897         }\r
1898 \r
1899         // Chapter Marker Tab\r
1900         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1901         {\r
1902             if (Check_ChapterMarkers.Checked)\r
1903             {\r
1904                 if (drop_format.SelectedIndex != 1)\r
1905                     SetExtension(".m4v");\r
1906                 data_chpt.Enabled = true;\r
1907                 btn_importChapters.Enabled = true;\r
1908             }\r
1909             else\r
1910             {\r
1911                 if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)\r
1912                     SetExtension(".mp4");\r
1913                 data_chpt.Enabled = false;\r
1914                 btn_importChapters.Enabled = false;\r
1915             }\r
1916         }\r
1917 \r
1918         private void btn_importChapters_Click(object sender, EventArgs e)\r
1919         {\r
1920             if (File_ChapterImport.ShowDialog() == DialogResult.OK)\r
1921             {\r
1922                 string filename = File_ChapterImport.FileName;\r
1923                 DataGridView imported = Main.ImportChapterNames(data_chpt, filename);\r
1924                 if (imported != null)\r
1925                     data_chpt = imported;\r
1926             }\r
1927         }\r
1928 \r
1929         private void btn_export_Click(object sender, EventArgs e)\r
1930         {\r
1931             SaveFileDialog saveFileDialog = new SaveFileDialog();\r
1932             saveFileDialog.Filter = "Csv File|*.csv";\r
1933             saveFileDialog.DefaultExt = "csv";\r
1934             if (saveFileDialog.ShowDialog() == DialogResult.OK)\r
1935             {\r
1936                 string filename = saveFileDialog.FileName;\r
1937 \r
1938                 Main.SaveChapterMarkersToCsv(this, filename);\r
1939             }\r
1940         }\r
1941 \r
1942         private void mnu_resetChapters_Click(object sender, EventArgs e)\r
1943         {\r
1944             data_chpt.Rows.Clear();\r
1945             DataGridView chapterGridView = Main.ChapterNaming(data_chpt, drop_chapterFinish.Text);\r
1946             if (chapterGridView != null)\r
1947             {\r
1948                 data_chpt = chapterGridView;\r
1949             }\r
1950         }\r
1951 \r
1952         // Query Editor Tab\r
1953         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1954         {\r
1955             rtf_query.Text = QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null);\r
1956         }\r
1957 \r
1958         private void btn_clear_Click(object sender, EventArgs e)\r
1959         {\r
1960             rtf_query.Clear();\r
1961         }\r
1962 \r
1963         #endregion\r
1964 \r
1965         // MainWindow Components, Actions and Functions ***********************\r
1966 \r
1967         #region Source Scan\r
1968 \r
1969         /// <summary>\r
1970         /// Start the Scan Process\r
1971         /// </summary>\r
1972         /// <param name="filename">\r
1973         /// The filename.\r
1974         /// </param>\r
1975         /// <param name="title">\r
1976         /// The title.\r
1977         /// </param>\r
1978         private void StartScan(string filename, int title)\r
1979         {\r
1980             // Setup the GUI components for the scan.\r
1981             sourcePath = filename;\r
1982 \r
1983             this.DisableGUI();\r
1984 \r
1985             // Start the Scan\r
1986             try\r
1987             {\r
1988                 SourceScan.Scan(sourcePath, title);\r
1989                 SourceScan.ScanStatusChanged += new EventHandler(SourceScan_ScanStatusChanged);\r
1990                 SourceScan.ScanCompleted += new EventHandler(SourceScan_ScanCompleted);\r
1991             }\r
1992             catch (Exception exc)\r
1993             {\r
1994                 MessageBox.Show("frmMain.cs - StartScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1995             }\r
1996         }\r
1997 \r
1998         /// <summary>\r
1999         /// Update the Status label for the scan\r
2000         /// </summary>\r
2001         /// <param name="sender">\r
2002         /// The sender.\r
2003         /// </param>\r
2004         /// <param name="e">\r
2005         /// The e.\r
2006         /// </param>\r
2007         private void SourceScan_ScanStatusChanged(object sender, EventArgs e)\r
2008         {\r
2009             UpdateScanStatusLabel();\r
2010         }\r
2011 \r
2012         /// <summary>\r
2013         /// Update the UI after the scan has completed\r
2014         /// </summary>\r
2015         /// <param name="sender">\r
2016         /// The sender.\r
2017         /// </param>\r
2018         /// <param name="e">\r
2019         /// The e.\r
2020         /// </param>\r
2021         private void SourceScan_ScanCompleted(object sender, EventArgs e)\r
2022         {\r
2023             UpdateGuiAfterScan();\r
2024         }\r
2025 \r
2026         /// <summary>\r
2027         /// Update the Scan Status Label\r
2028         /// </summary>\r
2029         private void UpdateScanStatusLabel()\r
2030         {\r
2031             if (InvokeRequired)\r
2032             {\r
2033                 BeginInvoke(new UpdateWindowHandler(UpdateScanStatusLabel));\r
2034                 return;\r
2035             }\r
2036             lbl_encode.Text = SourceScan.ScanStatus;\r
2037         }\r
2038 \r
2039         /// <summary>\r
2040         /// Reset the GUI when the scan has completed\r
2041         /// </summary>\r
2042         private void UpdateGuiAfterScan()\r
2043         {\r
2044             if (InvokeRequired)\r
2045             {\r
2046                 BeginInvoke(new UpdateWindowHandler(UpdateGuiAfterScan));\r
2047                 return;\r
2048             }\r
2049 \r
2050             try\r
2051             {\r
2052                 currentSource = SourceScan.SouceData;\r
2053 \r
2054                 // Setup some GUI components\r
2055                 drp_dvdtitle.Items.Clear();\r
2056                 if (currentSource.Titles.Count != 0)\r
2057                     drp_dvdtitle.Items.AddRange(currentSource.Titles.ToArray());\r
2058 \r
2059                 foreach (Title title in currentSource.Titles)\r
2060                 {\r
2061                     if (title.MainTitle)\r
2062                     {\r
2063                         drp_dvdtitle.SelectedItem = title;\r
2064                     }\r
2065                 }\r
2066 \r
2067                 if (drp_dvdtitle.SelectedItem == null && drp_dvdtitle.Items.Count > 0)\r
2068                 {\r
2069                     drp_dvdtitle.SelectedIndex = 0;\r
2070                 }\r
2071 \r
2072                 // Enable the creation of chapter markers if the file is an image of a dvd\r
2073                 if (drop_chapterStart.Items.Count > 0)\r
2074                 {\r
2075                     int start, end;\r
2076                     int.TryParse(drop_chapterStart.Items[0].ToString(), out start);\r
2077                     int.TryParse(drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString(), out end);\r
2078                     if (end > start) Check_ChapterMarkers.Enabled = true;\r
2079                     else\r
2080                     {\r
2081                         Check_ChapterMarkers.Enabled = false;\r
2082                         Check_ChapterMarkers.Checked = false;\r
2083                         data_chpt.Rows.Clear();\r
2084                     }\r
2085                 }\r
2086 \r
2087                 // If no titles were found, Display an error message\r
2088                 if (drp_dvdtitle.Items.Count == 0)\r
2089                 {\r
2090                     MessageBox.Show(\r
2091                         "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
2092                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
2093                     sourcePath = string.Empty;\r
2094                 }\r
2095                 UpdateSourceLabel();\r
2096 \r
2097                 // Enable the GUI components and enable any disabled components\r
2098                 EnableGUI();\r
2099             }\r
2100             catch (Exception exc)\r
2101             {\r
2102                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK,\r
2103                                 MessageBoxIcon.Error);\r
2104                 EnableGUI();\r
2105             }\r
2106         }\r
2107 \r
2108         /// <summary>\r
2109         /// Enable the GUI\r
2110         /// </summary>\r
2111         private void EnableGUI()\r
2112         {\r
2113             try\r
2114             {\r
2115                 if (InvokeRequired)\r
2116                     BeginInvoke(new UpdateWindowHandler(EnableGUI));\r
2117                 lbl_encode.Text = "Scan Completed";\r
2118                 foreach (Control ctrl in Controls)\r
2119                     ctrl.Enabled = true;\r
2120                 btn_start.Enabled = true;\r
2121                 btn_showQueue.Enabled = true;\r
2122                 btn_add2Queue.Enabled = true;\r
2123                 tb_preview.Enabled = true;\r
2124                 btn_source.Enabled = true;\r
2125                 mnu_killCLI.Visible = false;\r
2126             }\r
2127             catch (Exception exc)\r
2128             {\r
2129                 MessageBox.Show("frmMain.cs - EnableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2130             }\r
2131         }\r
2132 \r
2133         /// <summary>\r
2134         /// Disable the GUI\r
2135         /// </summary>\r
2136         private void DisableGUI()\r
2137         {\r
2138             foreach (Control ctrl in Controls)\r
2139                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
2140                     ctrl.Enabled = false;\r
2141 \r
2142             lbl_encode.Visible = true;\r
2143             lbl_encode.Text = "Scanning ...";\r
2144             btn_source.Enabled = false;\r
2145             btn_start.Enabled = false;\r
2146             btn_showQueue.Enabled = false;\r
2147             btn_add2Queue.Enabled = false;\r
2148             tb_preview.Enabled = false;\r
2149             mnu_killCLI.Visible = true;\r
2150         }\r
2151 \r
2152         /// <summary>\r
2153         /// Kill the Scan\r
2154         /// </summary>\r
2155         private void KillScan()\r
2156         {\r
2157             SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
2158             EnableGUI();\r
2159             ResetGUI();\r
2160 \r
2161             SourceScan.Stop();\r
2162 \r
2163             lbl_encode.Text = "Scan Cancelled!";\r
2164         }\r
2165 \r
2166         /// <summary>\r
2167         /// Reset the GUI\r
2168         /// </summary>\r
2169         private void ResetGUI()\r
2170         {\r
2171             drp_dvdtitle.Items.Clear();\r
2172             drop_chapterStart.Items.Clear();\r
2173             drop_chapterFinish.Items.Clear();\r
2174             lbl_duration.Text = "Select a Title";\r
2175             PictureSettings.lbl_src_res.Text = "Select a Title";\r
2176             sourcePath = String.Empty;\r
2177             text_destination.Text = String.Empty;\r
2178             selectedTitle = null;\r
2179         }\r
2180 \r
2181         /// <summary>\r
2182         /// Update the Source Label\r
2183         /// </summary>\r
2184         private void UpdateSourceLabel()\r
2185         {\r
2186             labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : this.SourceName;\r
2187 \r
2188             if (selectedTitle != null)\r
2189                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
2190                     // If it's one of multiple source files, make sure we don't use the folder name\r
2191                     labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
2192         }\r
2193 \r
2194         /// <summary>\r
2195         /// Take a job from the Queue, rescan it, and reload the GUI for that job.\r
2196         /// </summary>\r
2197         /// <param name="job">\r
2198         /// The job.\r
2199         /// </param>\r
2200         public void RecievingJob(Job job)\r
2201         {\r
2202             string query = job.Query;\r
2203             StartScan(job.Source, job.Title);\r
2204 \r
2205             if (query != null)\r
2206             {\r
2207                 // Ok, Reset all the H264 widgets before changing the preset\r
2208                 x264Panel.Reset2Defaults();\r
2209 \r
2210                 // Send the query from the file to the Query Parser class\r
2211                 QueryParser presetQuery = QueryParser.Parse(query);\r
2212 \r
2213                 // Now load the preset\r
2214                 PresetLoader.LoadPreset(this, presetQuery, "Load Back From Queue", true);\r
2215 \r
2216                 // The x264 widgets will need updated, so do this now:\r
2217                 x264Panel.StandardizeOptString();\r
2218                 x264Panel.SetCurrentSettingsInPanel();\r
2219 \r
2220                 // Finally, let this window have a copy of the preset settings.\r
2221                 CurrentlySelectedPreset = null;\r
2222                 PictureSettings.SetPresetCropWarningLabel(null);\r
2223             }\r
2224         }\r
2225 \r
2226         #endregion\r
2227 \r
2228         #region GUI Functions and Actions\r
2229 \r
2230         /// <summary>\r
2231         /// Set the GUI to it's finished encoding state.\r
2232         /// </summary>\r
2233         private void SetEncodeFinished()\r
2234         {\r
2235             try\r
2236             {\r
2237                 if (InvokeRequired)\r
2238                 {\r
2239                     BeginInvoke(new UpdateWindowHandler(SetEncodeFinished));\r
2240                     return;\r
2241                 }\r
2242 \r
2243                 lbl_encode.Text = "Encoding Finished";\r
2244                 ProgressBarStatus.Visible = false;\r
2245                 btn_start.Text = "Start";\r
2246                 btn_start.ToolTipText = "Start the encoding process";\r
2247                 btn_start.Image = Properties.Resources.Play;\r
2248 \r
2249                 // If the window is minimized, display the notification in a popup.\r
2250                 if (Properties.Settings.Default.trayIconAlerts)\r
2251                     if (FormWindowState.Minimized == this.WindowState)\r
2252                     {\r
2253                         notifyIcon.BalloonTipText = lbl_encode.Text;\r
2254                         notifyIcon.ShowBalloonTip(500);\r
2255                     }\r
2256             }\r
2257             catch (Exception exc)\r
2258             {\r
2259                 MessageBox.Show(exc.ToString());\r
2260             }\r
2261         }\r
2262 \r
2263         /// <summary>\r
2264         /// Set the GUI to it's started encoding state.\r
2265         /// </summary>\r
2266         private void SetEncodeStarted()\r
2267         {\r
2268             try\r
2269             {\r
2270                 if (InvokeRequired)\r
2271                 {\r
2272                     BeginInvoke(new UpdateWindowHandler(SetEncodeStarted));\r
2273                     return;\r
2274                 }\r
2275                 lbl_encode.Visible = true;\r
2276                 ProgressBarStatus.Value = 0;\r
2277                 ProgressBarStatus.Visible = true;\r
2278                 lbl_encode.Text = "Encoding with " + encodeQueue.Count + " encode(s) pending";\r
2279                 btn_start.Text = "Stop";\r
2280                 btn_start.ToolTipText = "Stop the encoding process.";\r
2281                 btn_start.Image = Properties.Resources.stop;\r
2282             }\r
2283             catch (Exception exc)\r
2284             {\r
2285                 MessageBox.Show(exc.ToString());\r
2286             }\r
2287         }\r
2288 \r
2289         /// <summary>\r
2290         /// Display the Encode Status\r
2291         /// </summary>\r
2292         /// <param name="sender">\r
2293         /// The sender.\r
2294         /// </param>\r
2295         /// <param name="e">\r
2296         /// The e.\r
2297         /// </param>\r
2298         private void EncodeQueue_EncodeStatusChanged(object sender, HandBrake.ApplicationServices.EncodeProgressEventArgs e)\r
2299         {\r
2300             if (this.InvokeRequired)\r
2301             {\r
2302                 this.BeginInvoke(new Encode.EncodeProgessStatus(EncodeQueue_EncodeStatusChanged), new[] { sender, e });\r
2303                 return;\r
2304             }\r
2305 \r
2306             lbl_encode.Text =\r
2307                 string.Format(\r
2308                 "{0:00.00}%,    FPS: {1:000.0},    Avg FPS: {2:000.0},    Time Remaining: {3}",\r
2309                 e.PercentComplete,\r
2310                 e.CurrentFrameRate,\r
2311                 e.AverageFrameRate,\r
2312                 e.EstimatedTimeLeft);\r
2313 \r
2314             ProgressBarStatus.Value = (int)Math.Round(e.PercentComplete);\r
2315         }\r
2316 \r
2317         /// <summary>\r
2318         /// Set the DVD Drive selection in the "Source" Menu\r
2319         /// </summary>\r
2320         private void SetDriveSelectionMenuItem()\r
2321         {\r
2322             try\r
2323             {\r
2324                 if (InvokeRequired)\r
2325                 {\r
2326                     BeginInvoke(new UpdateWindowHandler(SetDriveSelectionMenuItem));\r
2327                     return;\r
2328                 }\r
2329 \r
2330                 drives = Main.GetDrives();\r
2331 \r
2332                 List<ToolStripMenuItem> menuItems = new List<ToolStripMenuItem>();\r
2333                 foreach (DriveInformation drive in drives)\r
2334                 {\r
2335                     ToolStripMenuItem menuItem = new ToolStripMenuItem\r
2336                         {\r
2337                             Name = drive.ToString(),\r
2338                             Text = drive.RootDirectory + " (" + drive.VolumeLabel + ")",\r
2339                             Image = Resources.disc_small\r
2340                         };\r
2341                     menuItem.Click += new EventHandler(mnu_dvd_drive_Click);\r
2342                     menuItems.Add(menuItem);\r
2343                 }\r
2344 \r
2345                 foreach (ToolStripMenuItem item in menuItems)\r
2346                     btn_source.DropDownItems.Add(item);\r
2347             }\r
2348             catch (Exception exc)\r
2349             {\r
2350                 MessageBox.Show("Error in SetDriveSelectionMenuItem" + exc);\r
2351             }\r
2352         }\r
2353 \r
2354         /// <summary>\r
2355         /// Access the preset Handler and setup the preset panel.\r
2356         /// </summary>\r
2357         private void LoadPresetPanel()\r
2358         {\r
2359             if (presetHandler.CheckIfPresetsAreOutOfDate())\r
2360                 if (!Properties.Settings.Default.presetNotification)\r
2361                     MessageBox.Show(splash,\r
2362                                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
2363                                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
2364 \r
2365             presetHandler.GetPresetPanel(ref treeView_presets);\r
2366             treeView_presets.Update();\r
2367         }\r
2368 \r
2369         /// <summary>\r
2370         /// Get the title from the selected item in the title dropdown.\r
2371         /// </summary>\r
2372         /// <returns>\r
2373         /// The title.\r
2374         /// </returns>\r
2375         private int GetTitle()\r
2376         {\r
2377             int title = 0;\r
2378             if (drp_dvdtitle.SelectedItem != null)\r
2379             {\r
2380                 string[] titleInfo = drp_dvdtitle.SelectedItem.ToString().Split(' ');\r
2381                 int.TryParse(titleInfo[0], out title);\r
2382             }\r
2383 \r
2384             return title;\r
2385         }\r
2386 \r
2387         /// <summary>\r
2388         /// Handle the Update Check Finishing.\r
2389         /// </summary>\r
2390         /// <param name="result">\r
2391         /// The result.\r
2392         /// </param>\r
2393         private void UpdateCheckDoneMenu(IAsyncResult result)\r
2394         {\r
2395             // Make sure it's running on the calling thread\r
2396             if (InvokeRequired)\r
2397             {\r
2398                 Invoke(new MethodInvoker(() => this.UpdateCheckDoneMenu(result)));\r
2399                 return;\r
2400             }\r
2401             UpdateCheckInformation info;\r
2402             try\r
2403             {\r
2404                 // Get the information about the new build, if any, and close the window\r
2405                 info = Main.EndCheckForUpdates(result);\r
2406 \r
2407                 if (info.NewVersionAvailable && info.BuildInformation != null)\r
2408                 {\r
2409                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
2410                     updateWindow.ShowDialog();\r
2411                 }\r
2412                 else\r
2413                     MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK,\r
2414                                     MessageBoxIcon.Information);\r
2415                 lbl_updateCheck.Visible = false;\r
2416                 return;\r
2417             }\r
2418             catch (Exception ex)\r
2419             {\r
2420                 if ((bool)result.AsyncState)\r
2421                     MessageBox.Show(\r
2422                         "Unable to check for updates, Please try again later.\n\nDetailed Error Information:\n" + ex,\r
2423                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2424             }\r
2425         }\r
2426 \r
2427         #endregion\r
2428 \r
2429         #region Overrides\r
2430 \r
2431         /// <summary>\r
2432         /// Handle GUI shortcuts\r
2433         /// </summary>\r
2434         /// <param name="msg">Message</param>\r
2435         /// <param name="keyData">Keys</param>\r
2436         /// <returns>Bool</returns>\r
2437         protected override bool ProcessCmdKey(ref Message msg, Keys keyData)\r
2438         {\r
2439             if (keyData == (Keys.Control | Keys.S))\r
2440             {\r
2441                 btn_start_Click(this, new EventArgs());\r
2442                 return true;\r
2443             }\r
2444 \r
2445             if (keyData == (Keys.Control | Keys.A))\r
2446             {\r
2447                 btn_add2Queue_Click(this, new EventArgs());\r
2448                 return true;\r
2449             }\r
2450             return base.ProcessCmdKey(ref msg, keyData);\r
2451         }\r
2452 \r
2453         /// <summary>\r
2454         /// If the queue is being processed, prompt the user to confirm application close.\r
2455         /// </summary>\r
2456         /// <param name="e">FormClosingEventArgs</param>\r
2457         protected override void OnFormClosing(FormClosingEventArgs e)\r
2458         {\r
2459             // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
2460             if (encodeQueue.IsEncoding)\r
2461             {\r
2462                 DialogResult result =\r
2463                     MessageBox.Show(\r
2464                         "HandBrake has queue items to process. Closing HandBrake will stop the current encoding.\n\nDo you want to close HandBrake?",\r
2465                         "Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
2466 \r
2467                 if (result == DialogResult.No)\r
2468                 {\r
2469                     e.Cancel = true;\r
2470                     return;\r
2471                 }\r
2472 \r
2473                 // Try to safely close out if we can, or kill the cli if using in-gui status\r
2474                 if (Settings.Default.enocdeStatusInGui)\r
2475                     encodeQueue.Stop();\r
2476                 else\r
2477                     encodeQueue.SafelyClose();\r
2478             }\r
2479 \r
2480             if (SourceScan.IsScanning)\r
2481             {\r
2482                 SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
2483                 SourceScan.Stop();\r
2484             }\r
2485             base.OnFormClosing(e);\r
2486         }\r
2487 \r
2488         #endregion\r
2489 \r
2490         // This is the END of the road ****************************************\r
2491     }\r
2492 }