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         private Thread encodeMonitor;\r
  52 \r
  53         // Delegates **********************************************************\r
  54         private delegate void UpdateWindowHandler();\r
  55 \r
  56         // Applicaiton Startup ************************************************\r
  57 \r
  58         #region Properties\r
  59 \r
  60         /// <summary>\r
  61         /// Gets SourceName.\r
  62         /// </summary>\r
  63         public string SourceName\r
  64         {\r
  65             get\r
  66             {\r
  67                 if (this.selectedSourceType == SourceType.DvdDrive)\r
  68                 {\r
  69                     return this.dvdDriveLabel;\r
  70                 }\r
  71 \r
  72                 if (Path.GetFileNameWithoutExtension(this.sourcePath) != "VIDEO_TS")\r
  73                     return Path.GetFileNameWithoutExtension(this.sourcePath);\r
  74 \r
  75                 return Path.GetFileNameWithoutExtension(Path.GetDirectoryName(this.sourcePath));\r
  76             }\r
  77         }\r
  78 \r
  79         #endregion\r
  80 \r
  81         #region Application Startup\r
  82 \r
  83         public frmMain()\r
  84         {\r
  85             // Load and setup the splash screen in this thread\r
  86             splash.Show(this);\r
  87             Label lblStatus = new Label { Size = new Size(150, 20), Location = new Point(182, 102) };\r
  88             splash.Controls.Add(lblStatus);\r
  89 \r
  90             InitializeComponent();\r
  91 \r
  92             // Update the users config file with the CLI version data.\r
  93             UpdateSplashStatus(lblStatus, "Checking CLI Version Data ...");\r
  94             Main.SetCliVersionData();\r
  95             Main.CheckForValidCliVersion();\r
  96 \r
  97             if (Settings.Default.hb_version.Contains("svn"))\r
  98             {\r
  99                 Version v = Assembly.GetExecutingAssembly().GetName().Version;\r
 100                 this.Text += " " + v.ToString(4);\r
 101             }\r
 102 \r
 103             // Show the form, but leave disabled until preloading is complete then show the main form)\r
 104             this.Enabled = false;\r
 105             this.Show();\r
 106             Application.DoEvents(); // Forces frmMain to draw\r
 107 \r
 108             // Check for new versions, if update checking is enabled\r
 109             if (Properties.Settings.Default.updateStatus)\r
 110             {\r
 111                 DateTime now = DateTime.Now;\r
 112                 DateTime lastCheck = Properties.Settings.Default.lastUpdateCheckDate;\r
 113                 TimeSpan elapsed = now.Subtract(lastCheck);\r
 114                 if (elapsed.TotalDays > Properties.Settings.Default.daysBetweenUpdateCheck)\r
 115                 {\r
 116                     UpdateSplashStatus(lblStatus, "Checking for updates ...");\r
 117                     Main.BeginCheckForUpdates(new AsyncCallback(UpdateCheckDone), false);\r
 118                 }\r
 119             }\r
 120 \r
 121             // Clear the log files in the background\r
 122             if (Properties.Settings.Default.clearOldLogs)\r
 123             {\r
 124                 UpdateSplashStatus(lblStatus, "Clearing Old Log Files ..");\r
 125                 Thread clearLog = new Thread(Main.ClearOldLogs);\r
 126                 clearLog.Start();\r
 127             }\r
 128 \r
 129             // Setup the GUI components\r
 130             UpdateSplashStatus(lblStatus, "Setting up the GUI ...");\r
 131             LoadPresetPanel(); // Load the Preset Panel\r
 132             treeView_presets.ExpandAll();\r
 133             lbl_encode.Text = string.Empty;\r
 134             drop_mode.SelectedIndex = 0;\r
 135             queueWindow = new frmQueue(encodeQueue, this); // Prepare the Queue\r
 136             if (!Properties.Settings.Default.QueryEditorTab)\r
 137                 tabs_panel.TabPages.RemoveAt(7); // Remove the query editor tab if the user does not want it enabled.\r
 138             if (Properties.Settings.Default.tooltipEnable)\r
 139                 ToolTip.Active = true;\r
 140 \r
 141             // Load the user's default settings or Normal Preset\r
 142             if (Properties.Settings.Default.defaultPreset != string.Empty && presetHandler.GetPreset(Properties.Settings.Default.defaultPreset) != null)\r
 143             {\r
 144                 string query = presetHandler.GetPreset(Properties.Settings.Default.defaultPreset).Query;\r
 145                 if (query != null)\r
 146                 {\r
 147                     x264Panel.Reset2Defaults();\r
 148 \r
 149                     QueryParser presetQuery = QueryParser.Parse(query);\r
 150                     PresetLoader.LoadPreset(this, presetQuery, Properties.Settings.Default.defaultPreset,\r
 151                                             presetHandler.GetPreset(Properties.Settings.Default.defaultPreset).PictureSettings);\r
 152 \r
 153                     x264Panel.X264_StandardizeOptString();\r
 154                     x264Panel.X264_SetCurrentSettingsInPanel();\r
 155                 }\r
 156             }\r
 157             else\r
 158                 loadNormalPreset();\r
 159 \r
 160             // Register with Growl (if not using Growl for the encoding completion action, this wont hurt anything)\r
 161             GrowlCommunicator.Register();\r
 162 \r
 163             // Finished Loading\r
 164             UpdateSplashStatus(lblStatus, "Loading Complete.");\r
 165             splash.Close();\r
 166             splash.Dispose();\r
 167             this.Enabled = true;\r
 168 \r
 169             // Event Handlers and Queue Recovery\r
 170             events();\r
 171             queueRecovery();\r
 172         }\r
 173 \r
 174         private void UpdateCheckDone(IAsyncResult result)\r
 175         {\r
 176             if (InvokeRequired)\r
 177             {\r
 178                 Invoke(new MethodInvoker(() => UpdateCheckDone(result)));\r
 179                 return;\r
 180             }\r
 181 \r
 182             UpdateCheckInformation info;\r
 183 \r
 184             try\r
 185             {\r
 186                 info = Main.EndCheckForUpdates(result);\r
 187 \r
 188                 if (info.NewVersionAvailable)\r
 189                 {\r
 190                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
 191                     updateWindow.ShowDialog();\r
 192                 }\r
 193             }\r
 194             catch (Exception ex)\r
 195             {\r
 196                 if ((bool)result.AsyncState)\r
 197                     Main.ShowExceptiowWindow("Unable to check for updates, Please try again later.", ex.ToString());\r
 198             }\r
 199         }\r
 200 \r
 201         // Startup Functions   \r
 202         private void queueRecovery()\r
 203         {\r
 204             if (Main.CheckQueueRecovery())\r
 205             {\r
 206                 DialogResult result =\r
 207                     MessageBox.Show(\r
 208                         "HandBrake has detected unfinished items on the queue from the last time the application was launched. Would you like to recover these?",\r
 209                         "Queue Recovery Possible", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 210 \r
 211                 if (result == DialogResult.Yes)\r
 212                     encodeQueue.LoadQueueFromFile("hb_queue_recovery.xml"); // Start Recovery\r
 213                 else\r
 214                 {\r
 215                     // Remove the Queue recovery file if the user doesn't want to recovery the last queue.\r
 216                     string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.xml");\r
 217                     if (File.Exists(queuePath))\r
 218                         File.Delete(queuePath);\r
 219                 }\r
 220             }\r
 221         }\r
 222 \r
 223         private void UpdateSplashStatus(Label status, string text)\r
 224         {\r
 225             status.Text = text;\r
 226             Application.DoEvents();\r
 227         }\r
 228 \r
 229         #endregion\r
 230 \r
 231         #region Events\r
 232 \r
 233         // Encoding Events for setting up the GUI\r
 234         private void events()\r
 235         {\r
 236             // Handle Widget changes when preset is selected.\r
 237             RegisterPresetEventHandler();\r
 238 \r
 239             // Handle Window Resize\r
 240             if (Properties.Settings.Default.MainWindowMinimize)\r
 241                 this.Resize += new EventHandler(frmMain_Resize);\r
 242 \r
 243             // Handle Encode Start / Finish / Pause\r
 244             encodeQueue.QueuePauseRequested += new EventHandler(encodePaused);\r
 245             encodeQueue.EncodeStarted += new EventHandler(encodeStarted);\r
 246             encodeQueue.EncodeEnded += new EventHandler(encodeEnded);\r
 247 \r
 248             // Handle a file being draged onto the GUI.\r
 249             this.DragEnter += new DragEventHandler(frmMain_DragEnter);\r
 250             this.DragDrop += new DragEventHandler(frmMain_DragDrop);\r
 251         }\r
 252 \r
 253         // 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
 254         private void RegisterPresetEventHandler()\r
 255         {\r
 256             // Output Settings\r
 257             drop_format.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 258             check_largeFile.CheckedChanged += new EventHandler(changePresetLabel);\r
 259             check_iPodAtom.CheckedChanged += new EventHandler(changePresetLabel);\r
 260             check_optimiseMP4.CheckedChanged += new EventHandler(changePresetLabel);\r
 261 \r
 262             // Picture Settings\r
 263             PictureSettings.PictureSettingsChanged += new EventHandler(changePresetLabel);\r
 264 \r
 265             // Filter Settings\r
 266             Filters.FilterSettingsChanged += new EventHandler(changePresetLabel);\r
 267 \r
 268             // Video Tab\r
 269             drp_videoEncoder.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 270             check_2PassEncode.CheckedChanged += new EventHandler(changePresetLabel);\r
 271             check_turbo.CheckedChanged += new EventHandler(changePresetLabel);\r
 272             text_filesize.TextChanged += new EventHandler(changePresetLabel);\r
 273             text_bitrate.TextChanged += new EventHandler(changePresetLabel);\r
 274             slider_videoQuality.ValueChanged += new EventHandler(changePresetLabel);\r
 275 \r
 276             // Audio Panel\r
 277             AudioSettings.AudioListChanged += new EventHandler(changePresetLabel);\r
 278 \r
 279             // Advanced Tab\r
 280             x264Panel.rtf_x264Query.TextChanged += new EventHandler(changePresetLabel);\r
 281         }\r
 282 \r
 283         private void UnRegisterPresetEventHandler()\r
 284         {\r
 285             // Output Settings \r
 286             drop_format.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 287             check_largeFile.CheckedChanged -= new EventHandler(changePresetLabel);\r
 288             check_iPodAtom.CheckedChanged -= new EventHandler(changePresetLabel);\r
 289             check_optimiseMP4.CheckedChanged -= new EventHandler(changePresetLabel);\r
 290 \r
 291             // Picture Settings\r
 292             PictureSettings.PictureSettingsChanged -= new EventHandler(changePresetLabel);\r
 293 \r
 294             // Filter Settings\r
 295             Filters.FilterSettingsChanged -= new EventHandler(changePresetLabel);\r
 296 \r
 297             // Video Tab\r
 298             drp_videoEncoder.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 299             check_2PassEncode.CheckedChanged -= new EventHandler(changePresetLabel);\r
 300             check_turbo.CheckedChanged -= new EventHandler(changePresetLabel);\r
 301             text_filesize.TextChanged -= new EventHandler(changePresetLabel);\r
 302             text_bitrate.TextChanged -= new EventHandler(changePresetLabel);\r
 303             slider_videoQuality.ValueChanged -= new EventHandler(changePresetLabel);\r
 304 \r
 305             // Audio Panel\r
 306             AudioSettings.AudioListChanged -= new EventHandler(changePresetLabel);\r
 307 \r
 308             // Advanced Tab\r
 309             x264Panel.rtf_x264Query.TextChanged -= new EventHandler(changePresetLabel);\r
 310         }\r
 311 \r
 312         private void changePresetLabel(object sender, EventArgs e)\r
 313         {\r
 314             labelPreset.Text = "Output Settings (Preset: Custom)";\r
 315             CurrentlySelectedPreset = null;\r
 316         }\r
 317 \r
 318         private static void frmMain_DragEnter(object sender, DragEventArgs e)\r
 319         {\r
 320             if (e.Data.GetDataPresent(DataFormats.FileDrop, false))\r
 321                 e.Effect = DragDropEffects.All;\r
 322         }\r
 323 \r
 324         private void frmMain_DragDrop(object sender, DragEventArgs e)\r
 325         {\r
 326             string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];\r
 327             sourcePath = string.Empty;\r
 328 \r
 329             if (fileList != null)\r
 330             {\r
 331                 if (!string.IsNullOrEmpty(fileList[0]))\r
 332                 {\r
 333                     this.selectedSourceType = SourceType.VideoFile;\r
 334                     StartScan(fileList[0], 0);\r
 335                 }\r
 336                 else\r
 337                     UpdateSourceLabel();\r
 338             }\r
 339             else\r
 340                 UpdateSourceLabel();\r
 341         }\r
 342 \r
 343         private void encodeStarted(object sender, EventArgs e)\r
 344         {\r
 345             SetEncodeStarted();\r
 346 \r
 347             // Experimental HBProc Process Monitoring.\r
 348             if (Properties.Settings.Default.enocdeStatusInGui)\r
 349             {\r
 350                 encodeMonitor = new Thread(EncodeMonitorThread);\r
 351                 encodeMonitor.Start();\r
 352             }\r
 353         }\r
 354 \r
 355         private void encodeEnded(object sender, EventArgs e)\r
 356         {\r
 357             SetEncodeFinished();\r
 358         }\r
 359 \r
 360         private void encodePaused(object sender, EventArgs e)\r
 361         {\r
 362             SetEncodeFinished();\r
 363         }\r
 364 \r
 365         #endregion\r
 366 \r
 367         // User Interface Menus / Tool Strips *********************************\r
 368 \r
 369         #region File Menu\r
 370 \r
 371         /// <summary>\r
 372         /// Kill The scan menu Item\r
 373         /// </summary>\r
 374         /// <param name="sender">\r
 375         /// The sender.\r
 376         /// </param>\r
 377         /// <param name="e">\r
 378         /// The e.\r
 379         /// </param>\r
 380         private void mnu_killCLI_Click(object sender, EventArgs e)\r
 381         {\r
 382             KillScan();\r
 383         }\r
 384 \r
 385         /// <summary>\r
 386         /// Exit the Application Menu Item\r
 387         /// </summary>\r
 388         /// <param name="sender">\r
 389         /// The sender.\r
 390         /// </param>\r
 391         /// <param name="e">\r
 392         /// The e.\r
 393         /// </param>\r
 394         private void mnu_exit_Click(object sender, EventArgs e)\r
 395         {\r
 396             Application.Exit();\r
 397         }\r
 398 \r
 399         #endregion\r
 400 \r
 401         #region Tools Menu\r
 402 \r
 403         /// <summary>\r
 404         /// Menu - Start Button\r
 405         /// </summary>\r
 406         /// <param name="sender">\r
 407         /// The sender.\r
 408         /// </param>\r
 409         /// <param name="e">\r
 410         /// The e.\r
 411         /// </param>\r
 412         private void mnu_encode_Click(object sender, EventArgs e)\r
 413         {\r
 414             queueWindow.Show();\r
 415         }\r
 416 \r
 417         /// <summary>\r
 418         /// Menu - Display the Log Window\r
 419         /// </summary>\r
 420         /// <param name="sender">\r
 421         /// The sender.\r
 422         /// </param>\r
 423         /// <param name="e">\r
 424         /// The e.\r
 425         /// </param>\r
 426         private void mnu_encodeLog_Click(object sender, EventArgs e)\r
 427         {\r
 428             frmActivityWindow dvdInfoWindow = new frmActivityWindow(encodeQueue, SourceScan);\r
 429             dvdInfoWindow.Show();\r
 430         }\r
 431 \r
 432         /// <summary>\r
 433         /// Menu - Display the Options Window\r
 434         /// </summary>\r
 435         /// <param name="sender">\r
 436         /// The sender.\r
 437         /// </param>\r
 438         /// <param name="e">\r
 439         /// The e.\r
 440         /// </param>\r
 441         private void mnu_options_Click(object sender, EventArgs e)\r
 442         {\r
 443             Form options = new frmOptions(this);\r
 444             options.ShowDialog();\r
 445         }\r
 446 \r
 447         #endregion\r
 448 \r
 449         #region Presets Menu\r
 450 \r
 451         /// <summary>\r
 452         /// Reset the Built in Presets\r
 453         /// </summary>\r
 454         /// <param name="sender">\r
 455         /// The sender.\r
 456         /// </param>\r
 457         /// <param name="e">\r
 458         /// The e.\r
 459         /// </param>\r
 460         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 461         {\r
 462             presetHandler.UpdateBuiltInPresets();\r
 463             LoadPresetPanel();\r
 464             if (treeView_presets.Nodes.Count == 0)\r
 465                 MessageBox.Show(\r
 466                     "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
 467                     "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 468             else\r
 469                 MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 470 \r
 471             treeView_presets.ExpandAll();\r
 472         }\r
 473 \r
 474         /// <summary>\r
 475         /// Delete the selected preset\r
 476         /// </summary>\r
 477         /// <param name="sender">\r
 478         /// The sender.\r
 479         /// </param>\r
 480         /// <param name="e">\r
 481         /// The e.\r
 482         /// </param>\r
 483         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
 484         {\r
 485             presetHandler.RemoveBuiltInPresets();\r
 486             LoadPresetPanel(); // Reload the preset panel\r
 487         }\r
 488 \r
 489         /// <summary>\r
 490         /// Select the Normal preset\r
 491         /// </summary>\r
 492         /// <param name="sender">\r
 493         /// The sender.\r
 494         /// </param>\r
 495         /// <param name="e">\r
 496         /// The e.\r
 497         /// </param>\r
 498         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 499         {\r
 500             loadNormalPreset();\r
 501         }\r
 502 \r
 503         /// <summary>\r
 504         /// Import a plist Preset\r
 505         /// </summary>\r
 506         /// <param name="sender">\r
 507         /// The sender.\r
 508         /// </param>\r
 509         /// <param name="e">\r
 510         /// The e.\r
 511         /// </param>\r
 512         private void mnu_importMacPreset_Click(object sender, EventArgs e)\r
 513         {\r
 514             ImportPreset();\r
 515         }\r
 516 \r
 517         /// <summary>\r
 518         /// Export a Plist Preset\r
 519         /// </summary>\r
 520         /// <param name="sender">\r
 521         /// The sender.\r
 522         /// </param>\r
 523         /// <param name="e">\r
 524         /// The e.\r
 525         /// </param>\r
 526         private void mnu_exportMacPreset_Click(object sender, EventArgs e)\r
 527         {\r
 528             ExportPreset();\r
 529         }\r
 530 \r
 531         /// <summary>\r
 532         /// Create a new Preset\r
 533         /// </summary>\r
 534         /// <param name="sender">\r
 535         /// The sender.\r
 536         /// </param>\r
 537         /// <param name="e">\r
 538         /// The e.\r
 539         /// </param>\r
 540         private void btn_new_preset_Click(object sender, EventArgs e)\r
 541         {\r
 542             Form preset = new frmAddPreset(this, QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null),\r
 543                                            presetHandler);\r
 544             preset.ShowDialog();\r
 545         }\r
 546 \r
 547         #endregion\r
 548 \r
 549         #region Help Menu\r
 550 \r
 551         /// <summary>\r
 552         /// Menu - Display the User Guide Web Page\r
 553         /// </summary>\r
 554         /// <param name="sender">\r
 555         /// The sender.\r
 556         /// </param>\r
 557         /// <param name="e">\r
 558         /// The e.\r
 559         /// </param>\r
 560         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 561         {\r
 562             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 563         }\r
 564 \r
 565         /// <summary>\r
 566         /// Menu - Check for Updates\r
 567         /// </summary>\r
 568         /// <param name="sender">\r
 569         /// The sender.\r
 570         /// </param>\r
 571         /// <param name="e">\r
 572         /// The e.\r
 573         /// </param>\r
 574         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 575         {\r
 576             lbl_updateCheck.Visible = true;\r
 577             Main.BeginCheckForUpdates(new AsyncCallback(updateCheckDoneMenu), false);\r
 578         }\r
 579 \r
 580         /// <summary>\r
 581         /// Menu - Display the About Window\r
 582         /// </summary>\r
 583         /// <param name="sender">\r
 584         /// The sender.\r
 585         /// </param>\r
 586         /// <param name="e">\r
 587         /// The e.\r
 588         /// </param>\r
 589         private void mnu_about_Click(object sender, EventArgs e)\r
 590         {\r
 591             using (frmAbout About = new frmAbout())\r
 592             {\r
 593                 About.ShowDialog();\r
 594             }\r
 595         }\r
 596 \r
 597         #endregion\r
 598 \r
 599         #region Preset Bar\r
 600 \r
 601         /// <summary>\r
 602         /// RMenu - Expand All\r
 603         /// </summary>\r
 604         /// <param name="sender">\r
 605         /// The sender.\r
 606         /// </param>\r
 607         /// <param name="e">\r
 608         /// The e.\r
 609         /// </param>\r
 610         private void pmnu_expandAll_Click(object sender, EventArgs e)\r
 611         {\r
 612             treeView_presets.ExpandAll();\r
 613         }\r
 614 \r
 615         /// <summary>\r
 616         /// RMenu - Collaspe All\r
 617         /// </summary>\r
 618         /// <param name="sender">\r
 619         /// The sender.\r
 620         /// </param>\r
 621         /// <param name="e">\r
 622         /// The e.\r
 623         /// </param>\r
 624         private void pmnu_collapse_Click(object sender, EventArgs e)\r
 625         {\r
 626             treeView_presets.CollapseAll();\r
 627         }\r
 628 \r
 629         /// <summary>\r
 630         /// Menu - Import Preset\r
 631         /// </summary>\r
 632         /// <param name="sender">\r
 633         /// The sender.\r
 634         /// </param>\r
 635         /// <param name="e">\r
 636         /// The e.\r
 637         /// </param>\r
 638         private void pmnu_import_Click(object sender, EventArgs e)\r
 639         {\r
 640             ImportPreset();\r
 641         }\r
 642 \r
 643         /// <summary>\r
 644         /// RMenu - Save Changes to Preset\r
 645         /// </summary>\r
 646         /// <param name="sender">\r
 647         /// The sender.\r
 648         /// </param>\r
 649         /// <param name="e">\r
 650         /// The e.\r
 651         /// </param>\r
 652         private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
 653         {\r
 654             DialogResult result =\r
 655                 MessageBox.Show(\r
 656                     "Do you wish to include picture settings when updating the preset: " +\r
 657                     treeView_presets.SelectedNode.Text, "Update Preset", MessageBoxButtons.YesNoCancel,\r
 658                     MessageBoxIcon.Question);\r
 659             if (result == DialogResult.Yes)\r
 660                 presetHandler.Update(treeView_presets.SelectedNode.Text,\r
 661                                      QueryGenerator.GenerateTabbedComponentsQuery(this), true);\r
 662             else if (result == DialogResult.No)\r
 663                 presetHandler.Update(treeView_presets.SelectedNode.Text,\r
 664                                      QueryGenerator.GenerateTabbedComponentsQuery(this), false);\r
 665         }\r
 666 \r
 667         /// <summary>\r
 668         /// RMenu - Delete Preset\r
 669         /// </summary>\r
 670         /// <param name="sender">\r
 671         /// The sender.\r
 672         /// </param>\r
 673         /// <param name="e">\r
 674         /// The e.\r
 675         /// </param>\r
 676         private void pmnu_delete_click(object sender, EventArgs e)\r
 677         {\r
 678             if (treeView_presets.SelectedNode != null)\r
 679             {\r
 680                 presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 681                 treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 682             }\r
 683             treeView_presets.Select();\r
 684         }\r
 685 \r
 686         /// <summary>\r
 687         /// Preset Menu Is Opening. Setup the Menu\r
 688         /// </summary>\r
 689         /// <param name="sender">\r
 690         /// The sender.\r
 691         /// </param>\r
 692         /// <param name="e">\r
 693         /// The e.\r
 694         /// </param>\r
 695         private void presets_menu_Opening(object sender, CancelEventArgs e)\r
 696         {\r
 697             // Make sure that the save menu is always disabled by default\r
 698             pmnu_saveChanges.Enabled = false;\r
 699 \r
 700             // Now enable the save menu if the selected preset is a user preset\r
 701             if (treeView_presets.SelectedNode != null)\r
 702                 if (presetHandler.CheckIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 703                     pmnu_saveChanges.Enabled = true;\r
 704 \r
 705             treeView_presets.Select();\r
 706         }\r
 707 \r
 708         // Presets Management\r
 709 \r
 710         /// <summary>\r
 711         /// Button - Add a preset\r
 712         /// </summary>\r
 713         /// <param name="sender">\r
 714         /// The sender.\r
 715         /// </param>\r
 716         /// <param name="e">\r
 717         /// The e.\r
 718         /// </param>\r
 719         private void btn_addPreset_Click(object sender, EventArgs e)\r
 720         {\r
 721             Form preset = new frmAddPreset(this, QueryGenerator.GenerateTabbedComponentsQuery(this), presetHandler);\r
 722             preset.ShowDialog();\r
 723         }\r
 724 \r
 725         /// <summary>\r
 726         /// Button - remove a Preset\r
 727         /// </summary>\r
 728         /// <param name="sender">\r
 729         /// The sender.\r
 730         /// </param>\r
 731         /// <param name="e">\r
 732         /// The e.\r
 733         /// </param>\r
 734         private void btn_removePreset_Click(object sender, EventArgs e)\r
 735         {\r
 736             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset",\r
 737                                                   MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 738             if (result == DialogResult.Yes)\r
 739             {\r
 740                 if (treeView_presets.SelectedNode != null)\r
 741                 {\r
 742                     presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 743                     treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 744                 }\r
 745             }\r
 746             treeView_presets.Select();\r
 747         }\r
 748 \r
 749         /// <summary>\r
 750         /// Button - Set the selected preset as the default\r
 751         /// </summary>\r
 752         /// <param name="sender">\r
 753         /// The sender.\r
 754         /// </param>\r
 755         /// <param name="e">\r
 756         /// The e.\r
 757         /// </param>\r
 758         private void btn_setDefault_Click(object sender, EventArgs e)\r
 759         {\r
 760             if (treeView_presets.SelectedNode != null)\r
 761             {\r
 762                 DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?",\r
 763                                                       "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 764                 if (result == DialogResult.Yes)\r
 765                 {\r
 766                     Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 767                     Properties.Settings.Default.Save();\r
 768                     MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 769                 }\r
 770             }\r
 771             else\r
 772                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 773         }\r
 774 \r
 775         /// <summary>\r
 776         /// PresetBar Mouse Down event\r
 777         /// </summary>\r
 778         /// <param name="sender">\r
 779         /// The sender.\r
 780         /// </param>\r
 781         /// <param name="e">\r
 782         /// The e.\r
 783         /// </param>\r
 784         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 785         {\r
 786             if (e.Button == MouseButtons.Right)\r
 787                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 788             else if (e.Button == MouseButtons.Left)\r
 789             {\r
 790                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 791                 {\r
 792                     if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 793                         selectPreset();\r
 794                 }\r
 795             }\r
 796 \r
 797             treeView_presets.Select();\r
 798         }\r
 799 \r
 800         /// <summary>\r
 801         /// Preset Bar after selecting the preset\r
 802         /// </summary>\r
 803         /// <param name="sender">\r
 804         /// The sender.\r
 805         /// </param>\r
 806         /// <param name="e">\r
 807         /// The e.\r
 808         /// </param>\r
 809         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 810         {\r
 811             selectPreset();\r
 812         }\r
 813 \r
 814         /// <summary>\r
 815         /// Preset Bar - Handle the Delete Key\r
 816         /// </summary>\r
 817         /// <param name="sender">\r
 818         /// The sender.\r
 819         /// </param>\r
 820         /// <param name="e">\r
 821         /// The e.\r
 822         /// </param>\r
 823         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 824         {\r
 825             if (e.KeyCode == Keys.Delete)\r
 826             {\r
 827                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset",\r
 828                                                       MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 829                 if (result == DialogResult.Yes)\r
 830                 {\r
 831                     if (treeView_presets.SelectedNode != null)\r
 832                         presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 833 \r
 834                     // Remember each nodes expanded status so we can reload it\r
 835                     List<bool> nodeStatus = new List<bool>();\r
 836                     foreach (TreeNode node in treeView_presets.Nodes)\r
 837                         nodeStatus.Add(node.IsExpanded);\r
 838 \r
 839                     // Now reload the preset panel\r
 840                     LoadPresetPanel();\r
 841 \r
 842                     // And finally, re-expand any of the nodes if required\r
 843                     int i = 0;\r
 844                     foreach (TreeNode node in treeView_presets.Nodes)\r
 845                     {\r
 846                         if (nodeStatus[i])\r
 847                             node.Expand();\r
 848 \r
 849                         i++;\r
 850                     }\r
 851                 }\r
 852             }\r
 853         }\r
 854 \r
 855         /// <summary>\r
 856         /// Select the selected preset and setup the GUI\r
 857         /// </summary>\r
 858         private void selectPreset()\r
 859         {\r
 860             if (treeView_presets.SelectedNode != null)\r
 861             {\r
 862                 // Ok, so, we've selected a preset. Now we want to load it.\r
 863                 string presetName = treeView_presets.SelectedNode.Text;\r
 864                 Preset preset = presetHandler.GetPreset(presetName);\r
 865                 if (preset != null)\r
 866                 {\r
 867                     string query = presetHandler.GetPreset(presetName).Query;\r
 868                     bool loadPictureSettings = presetHandler.GetPreset(presetName).PictureSettings;\r
 869 \r
 870                     if (query != null)\r
 871                     {\r
 872                         // Ok, Reset all the H264 widgets before changing the preset\r
 873                         x264Panel.Reset2Defaults();\r
 874 \r
 875                         // Send the query from the file to the Query Parser class\r
 876                         QueryParser presetQuery = QueryParser.Parse(query);\r
 877 \r
 878                         // Now load the preset\r
 879                         PresetLoader.LoadPreset(this, presetQuery, presetName, loadPictureSettings);\r
 880 \r
 881                         // The x264 widgets will need updated, so do this now:\r
 882                         x264Panel.X264_StandardizeOptString();\r
 883                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 884 \r
 885                         // Finally, let this window have a copy of the preset settings.\r
 886                         CurrentlySelectedPreset = preset;\r
 887                         PictureSettings.SetPresetCropWarningLabel(preset);\r
 888                     }\r
 889                 }\r
 890             }\r
 891         }\r
 892 \r
 893         /// <summary>\r
 894         /// Load the Normal Preset\r
 895         /// </summary>\r
 896         private void loadNormalPreset()\r
 897         {\r
 898             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 899             {\r
 900                 foreach (TreeNode node in treenode.Nodes)\r
 901                 {\r
 902                     if (node.Text.Equals("Normal"))\r
 903                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 904                 }\r
 905             }\r
 906         }\r
 907 \r
 908         /// <summary>\r
 909         /// Import a plist preset\r
 910         /// </summary>\r
 911         private void ImportPreset()\r
 912         {\r
 913             if (openPreset.ShowDialog() == DialogResult.OK)\r
 914             {\r
 915                 QueryParser parsed = PlistPresetHandler.Import(openPreset.FileName);\r
 916                 if (presetHandler.CheckIfUserPresetExists(parsed.PresetName + " (Imported)"))\r
 917                 {\r
 918                     DialogResult result =\r
 919                         MessageBox.Show("This preset appears to already exist. Would you like to overwrite it?",\r
 920                                         "Overwrite preset?",\r
 921                                         MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 922                     if (result == DialogResult.Yes)\r
 923                     {\r
 924                         PresetLoader.LoadPreset(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 925                         presetHandler.Update(parsed.PresetName + " (Imported)",\r
 926                                              QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null),\r
 927                                              parsed.UsesPictureSettings);\r
 928                     }\r
 929                 }\r
 930                 else\r
 931                 {\r
 932                     PresetLoader.LoadPreset(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 933                     if (presetHandler.Add(parsed.PresetName + " (Imported)",\r
 934                                           QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null),\r
 935                                           parsed.UsesPictureSettings))\r
 936                     {\r
 937                         TreeNode preset_treeview = new TreeNode(parsed.PresetName + " (Imported)")\r
 938                                                        {\r
 939                                                            ForeColor = Color.Black\r
 940                                                        };\r
 941                         treeView_presets.Nodes.Add(preset_treeview);\r
 942                     }\r
 943                 }\r
 944             }\r
 945         }\r
 946 \r
 947         /// <summary>\r
 948         /// Export a plist Preset\r
 949         /// </summary>\r
 950         private void ExportPreset()\r
 951         {\r
 952             MessageBox.Show("This feature has not been implimented yet.", "Not Implimented", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 953             return;\r
 954 \r
 955             SaveFileDialog savefiledialog = new SaveFileDialog();\r
 956             savefiledialog.Filter = "plist|*.plist";\r
 957 \r
 958             if (treeView_presets.SelectedNode != null)\r
 959             {\r
 960 \r
 961                 if (savefiledialog.ShowDialog() == DialogResult.OK)\r
 962                 {\r
 963                     Preset preset = presetHandler.GetPreset(treeView_presets.SelectedNode.Text);\r
 964                     PlistPresetHandler.Export(savefiledialog.FileName, preset);\r
 965                 }\r
 966             }\r
 967         }\r
 968 \r
 969         #endregion\r
 970 \r
 971         #region ToolStrip\r
 972 \r
 973         /// <summary>\r
 974         /// 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
 975         /// </summary>\r
 976         /// <param name="sender">\r
 977         /// The sender.\r
 978         /// </param>\r
 979         /// <param name="e">\r
 980         /// The e.\r
 981         /// </param>\r
 982         private void btn_source_Click(object sender, EventArgs e)\r
 983         {\r
 984             // Remove old Drive Menu Items.\r
 985             List<ToolStripMenuItem> itemsToRemove = new List<ToolStripMenuItem>();\r
 986             foreach (var item in btn_source.DropDownItems)\r
 987             {\r
 988                 if (item.GetType() == typeof(ToolStripMenuItem))\r
 989                 {\r
 990                     ToolStripMenuItem menuItem = (ToolStripMenuItem)item;\r
 991                     if (menuItem.Name.StartsWith("Drive"))\r
 992                     {\r
 993                         itemsToRemove.Add(menuItem);\r
 994                     }\r
 995                 }\r
 996             }\r
 997 \r
 998             foreach (ToolStripMenuItem item in itemsToRemove)\r
 999                 btn_source.DropDownItems.Remove(item);\r
1000 \r
1001             Thread driveInfoThread = new Thread(SetDriveSelectionMenuItem);\r
1002             driveInfoThread.Start();\r
1003         }\r
1004 \r
1005         /// <summary>\r
1006         /// Toolbar - Start The Encode\r
1007         /// </summary>\r
1008         /// <param name="sender">\r
1009         /// The sender.\r
1010         /// </param>\r
1011         /// <param name="e">\r
1012         /// The e.\r
1013         /// </param>\r
1014         private void btn_start_Click(object sender, EventArgs e)\r
1015         {\r
1016             if (btn_start.Text == "Stop")\r
1017             {\r
1018                 DialogResult result;\r
1019                 if (Properties.Settings.Default.enocdeStatusInGui &&\r
1020                     !Properties.Settings.Default.showCliForInGuiEncodeStatus)\r
1021                 {\r
1022                     result = MessageBox.Show(\r
1023                         "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
1024                         "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1025                 }\r
1026                 else\r
1027                 {\r
1028                     result = MessageBox.Show("Are you sure you wish to cancel the encode?", "Cancel Encode?",\r
1029                                              MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1030                 }\r
1031 \r
1032                 if (result == DialogResult.Yes)\r
1033                 {\r
1034                     // Pause The Queue\r
1035                     encodeQueue.Pause();\r
1036 \r
1037                     if (Properties.Settings.Default.enocdeStatusInGui &&\r
1038                         !Properties.Settings.Default.showCliForInGuiEncodeStatus)\r
1039                     {\r
1040                         encodeQueue.Stop();\r
1041                         if (encodeQueue.HbProcess != null)\r
1042                             encodeQueue.HbProcess.WaitForExit();\r
1043                     }\r
1044                     else\r
1045                     {\r
1046                         encodeQueue.SafelyClose();\r
1047                     }\r
1048                 }\r
1049             }\r
1050             else\r
1051             {\r
1052                 if (encodeQueue.Count != 0 ||\r
1053                     (!string.IsNullOrEmpty(sourcePath) && !string.IsNullOrEmpty(text_destination.Text)))\r
1054                 {\r
1055                     string generatedQuery = QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null);\r
1056                     string specifiedQuery = rtf_query.Text != string.Empty\r
1057                                                 ? rtf_query.Text\r
1058                                                 : QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null);\r
1059                     string query = string.Empty;\r
1060 \r
1061                     // Check to make sure the generated query matches the GUI settings\r
1062                     if (Properties.Settings.Default.PromptOnUnmatchingQueries && !string.IsNullOrEmpty(specifiedQuery) &&\r
1063                         generatedQuery != specifiedQuery)\r
1064                     {\r
1065                         DialogResult result = MessageBox.Show("The query under the \"Query Editor\" tab " +\r
1066                                                               "does not match the current GUI settings.\n\nBecause the manual query takes " +\r
1067                                                               "priority over the GUI, your recently updated settings will not be taken " +\r
1068                                                               "into account when encoding this job." +\r
1069                                                               Environment.NewLine + Environment.NewLine +\r
1070                                                               "Do you want to replace the manual query with the updated GUI-generated query?",\r
1071                                                               "Manual Query does not Match GUI",\r
1072                                                               MessageBoxButtons.YesNoCancel, MessageBoxIcon.Asterisk,\r
1073                                                               MessageBoxDefaultButton.Button3);\r
1074 \r
1075                         switch (result)\r
1076                         {\r
1077                             case DialogResult.Yes:\r
1078                                 // Replace the manual query with the generated one\r
1079                                 query = generatedQuery;\r
1080                                 rtf_query.Text = generatedQuery;\r
1081                                 break;\r
1082                             case DialogResult.No:\r
1083                                 // Use the manual query\r
1084                                 query = specifiedQuery;\r
1085                                 break;\r
1086                             case DialogResult.Cancel:\r
1087                                 // Don't start the encode\r
1088                                 return;\r
1089                         }\r
1090                     }\r
1091                     else\r
1092                     {\r
1093                         query = specifiedQuery;\r
1094                     }\r
1095 \r
1096                     DialogResult overwrite = DialogResult.Yes;\r
1097                     if (text_destination.Text != string.Empty)\r
1098                         if (File.Exists(text_destination.Text))\r
1099                             overwrite =\r
1100                                 MessageBox.Show(\r
1101                                     "The destination file already exists. Are you sure you want to overwrite it?",\r
1102                                     "Overwrite File?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1103 \r
1104                     if (overwrite == DialogResult.Yes)\r
1105                     {\r
1106                         if (encodeQueue.Count == 0)\r
1107                             encodeQueue.Add(query, getTitle(), sourcePath, text_destination.Text, (rtf_query.Text != string.Empty));\r
1108 \r
1109                         queueWindow.SetQueue();\r
1110                         if (encodeQueue.Count > 1)\r
1111                             queueWindow.Show(false);\r
1112 \r
1113                         SetEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
1114                         encodeQueue.Start(); // Start The Queue Encoding Process\r
1115                     }\r
1116 \r
1117                     this.Focus();\r
1118                 }\r
1119                 else if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1120                     MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK,\r
1121                                     MessageBoxIcon.Warning);\r
1122             }\r
1123         }\r
1124 \r
1125         /// <summary>\r
1126         /// Toolbar - Add the current job to the Queue\r
1127         /// </summary>\r
1128         /// <param name="sender">\r
1129         /// The sender.\r
1130         /// </param>\r
1131         /// <param name="e">\r
1132         /// The e.\r
1133         /// </param>\r
1134         private void btn_add2Queue_Click(object sender, EventArgs e)\r
1135         {\r
1136             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1137                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1138             else\r
1139             {\r
1140                 if (!Directory.Exists(Path.GetDirectoryName(text_destination.Text)))\r
1141                 {\r
1142                     MessageBox.Show("Destination Path does not exist.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1143                     return;\r
1144                 }\r
1145 \r
1146                 string query = QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null);\r
1147                 if (rtf_query.Text != string.Empty)\r
1148                     query = rtf_query.Text;\r
1149 \r
1150                 if (encodeQueue.CheckForDestinationDuplicate(text_destination.Text))\r
1151                 {\r
1152                     DialogResult result =\r
1153                         MessageBox.Show(\r
1154                             "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
1155                             "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
1156                     if (result == DialogResult.Yes)\r
1157                         encodeQueue.Add(query, getTitle(), sourcePath, text_destination.Text, (rtf_query.Text != string.Empty));\r
1158                 }\r
1159                 else\r
1160                     encodeQueue.Add(query, getTitle(), sourcePath, text_destination.Text, (rtf_query.Text != string.Empty));\r
1161 \r
1162                 lbl_encode.Text = encodeQueue.Count + " encode(s) pending in the queue";\r
1163 \r
1164                 queueWindow.Show();\r
1165             }\r
1166         }\r
1167 \r
1168         /// <summary>\r
1169         /// Toolbar - Show the Queue\r
1170         /// </summary>\r
1171         /// <param name="sender">\r
1172         /// The sender.\r
1173         /// </param>\r
1174         /// <param name="e">\r
1175         /// The e.\r
1176         /// </param>\r
1177         private void btn_showQueue_Click(object sender, EventArgs e)\r
1178         {\r
1179             queueWindow.Show();\r
1180             queueWindow.Activate();\r
1181         }\r
1182 \r
1183         /// <summary>\r
1184         /// Toolbar - Show the Preview Window\r
1185         /// </summary>\r
1186         /// <param name="sender">\r
1187         /// The sender.\r
1188         /// </param>\r
1189         /// <param name="e">\r
1190         /// The e.\r
1191         /// </param>\r
1192         private void tb_preview_Click(object sender, EventArgs e)\r
1193         {\r
1194             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
1195                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK,\r
1196                                 MessageBoxIcon.Warning);\r
1197             else\r
1198             {\r
1199                 if (qtpreview == null)\r
1200                 {\r
1201                     qtpreview = new frmPreview(this);\r
1202                     qtpreview.Show();\r
1203                 }\r
1204                 else if (qtpreview.IsDisposed)\r
1205                 {\r
1206                     qtpreview = new frmPreview(this);\r
1207                     qtpreview.Show();\r
1208                 }\r
1209                 else\r
1210                     MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK,\r
1211                                     MessageBoxIcon.Warning);\r
1212             }\r
1213         }\r
1214 \r
1215         /// <summary>\r
1216         /// Toolbar - Show the Activity log Window\r
1217         /// </summary>\r
1218         /// <param name="sender">\r
1219         /// The sender.\r
1220         /// </param>\r
1221         /// <param name="e">\r
1222         /// The e.\r
1223         /// </param>\r
1224         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
1225         {\r
1226             if (ActivityWindow == null || !ActivityWindow.IsHandleCreated)\r
1227                 ActivityWindow = new frmActivityWindow(encodeQueue, SourceScan);\r
1228 \r
1229             ActivityWindow.Show();\r
1230             ActivityWindow.Activate();\r
1231         }\r
1232 \r
1233         #endregion\r
1234 \r
1235         #region System Tray Icon\r
1236 \r
1237         /// <summary>\r
1238         /// Handle Resizing of the main window when deaing with the Notify Icon\r
1239         /// </summary>\r
1240         /// <param name="sender">\r
1241         /// The sender.\r
1242         /// </param>\r
1243         /// <param name="e">\r
1244         /// The e.\r
1245         /// </param>\r
1246         private void frmMain_Resize(object sender, EventArgs e)\r
1247         {\r
1248             if (FormWindowState.Minimized == this.WindowState)\r
1249             {\r
1250                 notifyIcon.Visible = true;\r
1251                 this.Hide();\r
1252             }\r
1253             else if (FormWindowState.Normal == this.WindowState)\r
1254                 notifyIcon.Visible = false;\r
1255         }\r
1256 \r
1257         /// <summary>\r
1258         /// Double Click the Tray Icon\r
1259         /// </summary>\r
1260         /// <param name="sender">\r
1261         /// The sender.\r
1262         /// </param>\r
1263         /// <param name="e">\r
1264         /// The e.\r
1265         /// </param>\r
1266         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
1267         {\r
1268             this.Visible = true;\r
1269             this.Activate();\r
1270             this.WindowState = FormWindowState.Normal;\r
1271             notifyIcon.Visible = false;\r
1272         }\r
1273 \r
1274         /// <summary>\r
1275         /// Tray Icon - Restore Menu Item - Resture the Window\r
1276         /// </summary>\r
1277         /// <param name="sender">\r
1278         /// The sender.\r
1279         /// </param>\r
1280         /// <param name="e">\r
1281         /// The e.\r
1282         /// </param>\r
1283         private void btn_restore_Click(object sender, EventArgs e)\r
1284         {\r
1285             this.Visible = true;\r
1286             this.Activate();\r
1287             this.WindowState = FormWindowState.Normal;\r
1288             notifyIcon.Visible = false;\r
1289         }\r
1290 \r
1291         #endregion\r
1292 \r
1293         #region Main Window and Tab Control\r
1294 \r
1295         // Source\r
1296         private void btn_dvd_source_Click(object sender, EventArgs e)\r
1297         {\r
1298             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
1299             {\r
1300                 this.selectedSourceType = SourceType.Folder;\r
1301                 SelectSource(DVD_Open.SelectedPath);\r
1302             }\r
1303             else\r
1304                 UpdateSourceLabel();\r
1305         }\r
1306 \r
1307         private void btn_file_source_Click(object sender, EventArgs e)\r
1308         {\r
1309             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
1310             {\r
1311                 this.selectedSourceType = SourceType.VideoFile;\r
1312                 SelectSource(ISO_Open.FileName);\r
1313             }\r
1314             else\r
1315                 UpdateSourceLabel();\r
1316         }\r
1317 \r
1318         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
1319         {\r
1320             ToolStripMenuItem item = sender as ToolStripMenuItem;\r
1321             if (item != null)\r
1322             {\r
1323                 string driveId = item.Name.Replace("Drive", string.Empty);\r
1324                 int id;\r
1325                 if (int.TryParse(driveId, out id))\r
1326                 {\r
1327 \r
1328                     this.dvdDrivePath = drives[id].RootDirectory;\r
1329                     this.dvdDriveLabel = drives[id].VolumeLabel;\r
1330 \r
1331                     if (this.dvdDrivePath == null) return;\r
1332                     this.selectedSourceType = SourceType.DvdDrive;\r
1333                     SelectSource(this.dvdDrivePath);\r
1334                 }\r
1335             }\r
1336         }\r
1337 \r
1338         private void SelectSource(string file)\r
1339         {\r
1340             Check_ChapterMarkers.Enabled = true;\r
1341             sourcePath = string.Empty;\r
1342 \r
1343             if (file == string.Empty) // Must have a file or path\r
1344             {\r
1345                 UpdateSourceLabel();\r
1346                 return;\r
1347             }\r
1348 \r
1349             sourcePath = Path.GetFileName(file);\r
1350             StartScan(file, 0);\r
1351         }\r
1352 \r
1353         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
1354         {\r
1355             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
1356                 MessageBox.Show(\r
1357                     "There are no titles to select. Please load a source file by clicking the 'Source' button above before trying to select a title.",\r
1358                     "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
1359         }\r
1360 \r
1361         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
1362         {\r
1363             UnRegisterPresetEventHandler();\r
1364             drop_mode.SelectedIndex = 0;\r
1365 \r
1366             drop_chapterStart.Items.Clear();\r
1367             drop_chapterFinish.Items.Clear();\r
1368 \r
1369             // If the dropdown is set to automatic nothing else needs to be done.\r
1370             // Otheriwse if its not, title data has to be loaded from parsing.\r
1371             if (drp_dvdtitle.Text != "Automatic")\r
1372             {\r
1373                 selectedTitle = drp_dvdtitle.SelectedItem as Title;\r
1374                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
1375                 PictureSettings.CurrentlySelectedPreset = CurrentlySelectedPreset;\r
1376                 PictureSettings.Source = selectedTitle; // Setup Picture Settings Tab Control\r
1377 \r
1378                 // Populate the Angles dropdown\r
1379                 drop_angle.Items.Clear();\r
1380                 if (!Properties.Settings.Default.noDvdNav)\r
1381                 {\r
1382                     drop_angle.Visible = true;\r
1383                     lbl_angle.Visible = true;\r
1384 \r
1385                     for (int i = 1; i <= selectedTitle.AngleCount; i++)\r
1386                         drop_angle.Items.Add(i.ToString());\r
1387 \r
1388                     if (drop_angle.Items.Count != 0)\r
1389                         drop_angle.SelectedIndex = 0;\r
1390                 }\r
1391                 else\r
1392                 {\r
1393                     drop_angle.Visible = false;\r
1394                     lbl_angle.Visible = false;\r
1395                 }\r
1396 \r
1397                 // Populate the Start chapter Dropdown\r
1398                 drop_chapterStart.Items.Clear();\r
1399                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
1400                 if (drop_chapterStart.Items.Count > 0)\r
1401                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
1402 \r
1403                 // Populate the Final Chapter Dropdown\r
1404                 drop_chapterFinish.Items.Clear();\r
1405                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
1406                 if (drop_chapterFinish.Items.Count > 0)\r
1407                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
1408 \r
1409                 // Populate the Audio Channels Dropdown\r
1410                 AudioSettings.SetTrackList(selectedTitle, CurrentlySelectedPreset);\r
1411 \r
1412                 // Populate the Subtitles dropdown\r
1413                 Subtitles.SetSubtitleTrackAuto(selectedTitle.Subtitles.ToArray());\r
1414             }\r
1415             // Update the source label if we have multiple streams\r
1416             if (selectedTitle != null)\r
1417                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
1418                     labelSource.Text = labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
1419 \r
1420             // Run the AutoName & ChapterNaming functions\r
1421             if (Properties.Settings.Default.autoNaming)\r
1422             {\r
1423                 string autoPath = Main.AutoName(this);\r
1424                 if (autoPath != null)\r
1425                     text_destination.Text = autoPath;\r
1426                 else\r
1427                     MessageBox.Show(\r
1428                         "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
1429                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1430             }\r
1431 \r
1432             data_chpt.Rows.Clear();\r
1433             if (selectedTitle.Chapters.Count != 1)\r
1434             {\r
1435                 DataGridView chapterGridView = Main.ChapterNaming(data_chpt, drop_chapterFinish.Text);\r
1436                 if (chapterGridView != null)\r
1437                     data_chpt = chapterGridView;\r
1438             }\r
1439             else\r
1440             {\r
1441                 Check_ChapterMarkers.Checked = false;\r
1442                 Check_ChapterMarkers.Enabled = false;\r
1443             }\r
1444 \r
1445             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
1446             data_chpt.Columns[0].Width = 166;\r
1447             data_chpt.Columns[0].Width = 165;\r
1448 \r
1449             RegisterPresetEventHandler();\r
1450         }\r
1451 \r
1452         private void chapersChanged(object sender, EventArgs e)\r
1453         {\r
1454             if (drop_mode.SelectedIndex != 0) // Function is not used if we are not in chapters mode.\r
1455                 return;\r
1456 \r
1457             Control ctl = (Control)sender;\r
1458             int chapterStart, chapterEnd;\r
1459             int.TryParse(drop_chapterStart.Text, out chapterStart);\r
1460             int.TryParse(drop_chapterFinish.Text, out chapterEnd);\r
1461 \r
1462             switch (ctl.Name)\r
1463             {\r
1464                 case "drop_chapterStart":\r
1465                     if (drop_chapterFinish.SelectedIndex == -1 && drop_chapterFinish.Items.Count != 0)\r
1466                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
1467 \r
1468                     if (chapterEnd != 0)\r
1469                         if (chapterStart > chapterEnd)\r
1470                             drop_chapterFinish.Text = chapterStart.ToString();\r
1471                     break;\r
1472                 case "drop_chapterFinish":\r
1473                     if (drop_chapterStart.Items.Count >= 1 && drop_chapterStart.SelectedIndex == -1)\r
1474                         drop_chapterStart.SelectedIndex = 0;\r
1475 \r
1476                     if (chapterStart != 0)\r
1477                         if (chapterEnd < chapterStart)\r
1478                             drop_chapterFinish.Text = chapterStart.ToString();\r
1479 \r
1480                     // Add more rows to the Chapter menu if needed.\r
1481                     if (Check_ChapterMarkers.Checked)\r
1482                     {\r
1483                         int i = data_chpt.Rows.Count, finish = 0;\r
1484                         int.TryParse(drop_chapterFinish.Text, out finish);\r
1485 \r
1486                         while (i < finish)\r
1487                         {\r
1488                             int n = data_chpt.Rows.Add();\r
1489                             data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
1490                             data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
1491                             data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
1492                             data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
1493                             i++;\r
1494                         }\r
1495                     }\r
1496                     break;\r
1497             }\r
1498 \r
1499             // Update the Duration\r
1500             lbl_duration.Text =\r
1501                 Main.CalculateDuration(drop_chapterStart.SelectedIndex, drop_chapterFinish.SelectedIndex, selectedTitle)\r
1502                     .ToString();\r
1503 \r
1504             // Run the Autonaming function\r
1505             if (Properties.Settings.Default.autoNaming)\r
1506                 text_destination.Text = Main.AutoName(this);\r
1507 \r
1508             // Disable chapter markers if only 1 chapter is selected.\r
1509             if (chapterStart == chapterEnd)\r
1510             {\r
1511                 Check_ChapterMarkers.Enabled = false;\r
1512                 btn_importChapters.Enabled = false;\r
1513                 data_chpt.Enabled = false;\r
1514             }\r
1515             else\r
1516             {\r
1517                 Check_ChapterMarkers.Enabled = true;\r
1518                 if (Check_ChapterMarkers.Checked)\r
1519                 {\r
1520                     btn_importChapters.Enabled = true;\r
1521                     data_chpt.Enabled = true;\r
1522                 }\r
1523             }\r
1524         }\r
1525 \r
1526         private void SecondsOrFramesChanged(object sender, EventArgs e)\r
1527         {\r
1528             int start, end;\r
1529             int.TryParse(drop_chapterStart.Text, out start);\r
1530             int.TryParse(drop_chapterFinish.Text, out end);\r
1531             double duration = end - start;\r
1532 \r
1533             switch (drop_mode.SelectedIndex)\r
1534             {\r
1535                 case 1:\r
1536                     lbl_duration.Text = TimeSpan.FromSeconds(duration).ToString();\r
1537                     return;\r
1538                 case 2:\r
1539                     if (selectedTitle != null)\r
1540                     {\r
1541                         duration = duration / selectedTitle.Fps;\r
1542                         lbl_duration.Text = TimeSpan.FromSeconds(duration).ToString();\r
1543                     }\r
1544                     else\r
1545                         lbl_duration.Text = "--:--:--";\r
1546 \r
1547                     return;\r
1548             }\r
1549         }\r
1550 \r
1551         private void drop_mode_SelectedIndexChanged(object sender, EventArgs e)\r
1552         {\r
1553             // Reset\r
1554             this.drop_chapterFinish.TextChanged -= new EventHandler(this.SecondsOrFramesChanged);\r
1555             this.drop_chapterStart.TextChanged -= new EventHandler(this.SecondsOrFramesChanged);\r
1556 \r
1557             // Do Work\r
1558             switch (drop_mode.SelectedIndex)\r
1559             {\r
1560                 case 0:\r
1561                     drop_chapterStart.DropDownStyle = ComboBoxStyle.DropDownList;\r
1562                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.DropDownList;\r
1563                     if (drop_chapterStart.Items.Count != 0)\r
1564                     {\r
1565                         drop_chapterStart.SelectedIndex = 0;\r
1566                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
1567                     }\r
1568                     else\r
1569                         lbl_duration.Text = "--:--:--";\r
1570                     return;\r
1571                 case 1:\r
1572                     this.drop_chapterStart.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1573                     this.drop_chapterFinish.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1574                     drop_chapterStart.DropDownStyle = ComboBoxStyle.Simple;\r
1575                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.Simple;\r
1576                     if (selectedTitle != null)\r
1577                     {\r
1578                         drop_chapterStart.Text = "0";\r
1579                         drop_chapterFinish.Text = selectedTitle.Duration.TotalSeconds.ToString();\r
1580                     }\r
1581                     return;\r
1582                 case 2:\r
1583                     this.drop_chapterStart.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1584                     this.drop_chapterFinish.TextChanged += new EventHandler(this.SecondsOrFramesChanged);\r
1585                     drop_chapterStart.DropDownStyle = ComboBoxStyle.Simple;\r
1586                     drop_chapterFinish.DropDownStyle = ComboBoxStyle.Simple;\r
1587                     if (selectedTitle != null)\r
1588                     {\r
1589                         drop_chapterStart.Text = "0";\r
1590                         drop_chapterFinish.Text = (selectedTitle.Fps * selectedTitle.Duration.TotalSeconds).ToString();\r
1591                     }\r
1592                     return;\r
1593             }\r
1594         }\r
1595 \r
1596         // Destination\r
1597         private void btn_destBrowse_Click(object sender, EventArgs e)\r
1598         {\r
1599             // This removes the file extension from the filename box on the save file dialog.\r
1600             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
1601             DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);\r
1602 \r
1603             if (Path.IsPathRooted(text_destination.Text))\r
1604                 DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);\r
1605 \r
1606             // Show the dialog and set the main form file path\r
1607             if (drop_format.SelectedIndex.Equals(0))\r
1608                 DVD_Save.FilterIndex = 1;\r
1609             else if (drop_format.SelectedIndex.Equals(1))\r
1610                 DVD_Save.FilterIndex = 2;\r
1611 \r
1612             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
1613             {\r
1614                 // Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames\r
1615                 switch (DVD_Save.FilterIndex)\r
1616                 {\r
1617                     case 1:\r
1618                         if (\r
1619                             !Path.GetExtension(DVD_Save.FileName).Equals(".mp4",\r
1620                                                                          StringComparison.InvariantCultureIgnoreCase))\r
1621                             if (Properties.Settings.Default.useM4v)\r
1622                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".m4v").Replace(".mkv", ".m4v");\r
1623                             else\r
1624                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".m4v", ".mp4").Replace(".mkv", ".mp4");\r
1625                         break;\r
1626                     case 2:\r
1627                         if (\r
1628                             !Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
1629                             DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".mkv").Replace(".m4v", ".mkv");\r
1630                         break;\r
1631                     default:\r
1632                         // do nothing  \r
1633                         break;\r
1634                 }\r
1635                 text_destination.Text = DVD_Save.FileName;\r
1636 \r
1637                 // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
1638                 if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)\r
1639                     SetExtension(".m4v");\r
1640             }\r
1641         }\r
1642 \r
1643         private void text_destination_TextChanged(object sender, EventArgs e)\r
1644         {\r
1645             string path = text_destination.Text;\r
1646             if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))\r
1647                 drop_format.SelectedIndex = 0;\r
1648             else if (path.EndsWith(".mkv"))\r
1649                 drop_format.SelectedIndex = 1;\r
1650         }\r
1651 \r
1652         // Output Settings\r
1653         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
1654         {\r
1655             switch (drop_format.SelectedIndex)\r
1656             {\r
1657                 case 0:\r
1658                     if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked ||\r
1659                         AudioSettings.RequiresM4V() || Subtitles.RequiresM4V())\r
1660                         SetExtension(".m4v");\r
1661                     else\r
1662                         SetExtension(".mp4");\r
1663                     break;\r
1664                 case 1:\r
1665                     SetExtension(".mkv");\r
1666                     break;\r
1667             }\r
1668 \r
1669             AudioSettings.SetContainer(drop_format.Text);\r
1670 \r
1671             if (drop_format.Text.Contains("MP4"))\r
1672             {\r
1673                 if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))\r
1674                 {\r
1675                     drp_videoEncoder.Items.Remove("VP3 (Theora)");\r
1676                     drp_videoEncoder.SelectedIndex = 1;\r
1677                 }\r
1678             }\r
1679             else if (drop_format.Text.Contains("MKV"))\r
1680                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1681         }\r
1682 \r
1683         public void SetExtension(string newExtension)\r
1684         {\r
1685             if (newExtension == ".mp4" || newExtension == ".m4v")\r
1686                 if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked || AudioSettings.RequiresM4V() ||\r
1687                     Subtitles.RequiresM4V())\r
1688                     newExtension = ".m4v";\r
1689                 else\r
1690                     newExtension = ".mp4";\r
1691 \r
1692             if (Path.HasExtension(newExtension))\r
1693                 text_destination.Text = Path.ChangeExtension(text_destination.Text, newExtension);\r
1694         }\r
1695 \r
1696         // Video Tab\r
1697         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
1698         {\r
1699             setContainerOpts();\r
1700 \r
1701             // Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1702             if (drp_videoEncoder.Text.Contains("H.264"))\r
1703             {\r
1704                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1705                     check_turbo.Enabled = true;\r
1706 \r
1707                 tab_advanced.Enabled = true;\r
1708                 if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1709                     check_iPodAtom.Enabled = true;\r
1710                 else\r
1711                     check_iPodAtom.Enabled = false;\r
1712             }\r
1713             else\r
1714             {\r
1715                 check_turbo.CheckState = CheckState.Unchecked;\r
1716                 check_turbo.Enabled = false;\r
1717                 tab_advanced.Enabled = false;\r
1718                 x264Panel.X264Query = string.Empty;\r
1719                 check_iPodAtom.Enabled = false;\r
1720                 check_iPodAtom.Checked = false;\r
1721             }\r
1722 \r
1723             // Setup the CQ Slider\r
1724             switch (drp_videoEncoder.Text)\r
1725             {\r
1726                 case "MPEG-4 (FFmpeg)":\r
1727                     if (slider_videoQuality.Value > 31)\r
1728                         slider_videoQuality.Value = 20; // Just reset to 70% QP 10 on encode change.\r
1729                     slider_videoQuality.Minimum = 1;\r
1730                     slider_videoQuality.Maximum = 31;\r
1731                     break;\r
1732                 case "H.264 (x264)":\r
1733                     slider_videoQuality.Minimum = 0;\r
1734                     slider_videoQuality.TickFrequency = 1;\r
1735 \r
1736                     CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
1737                     double cqStep = Properties.Settings.Default.x264cqstep;\r
1738                     double multiplier = 1.0 / cqStep;\r
1739                     double value = slider_videoQuality.Value * multiplier;\r
1740 \r
1741                     slider_videoQuality.Maximum = (int)(51 / Properties.Settings.Default.x264cqstep);\r
1742 \r
1743                     if (value < slider_videoQuality.Maximum)\r
1744                         slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;\r
1745 \r
1746                     break;\r
1747                 case "VP3 (Theora)":\r
1748                     if (slider_videoQuality.Value > 63)\r
1749                         slider_videoQuality.Value = 45; // Just reset to 70% QP 45 on encode change.\r
1750                     slider_videoQuality.Minimum = 0;\r
1751                     slider_videoQuality.Maximum = 63;\r
1752                     break;\r
1753             }\r
1754         }\r
1755 \r
1756         /// <summary>\r
1757         /// Set the container format options\r
1758         /// </summary>\r
1759         public void setContainerOpts()\r
1760         {\r
1761             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1762             {\r
1763                 check_largeFile.Enabled = true;\r
1764                 check_optimiseMP4.Enabled = true;\r
1765                 check_iPodAtom.Enabled = true;\r
1766             }\r
1767             else\r
1768             {\r
1769                 check_largeFile.Enabled = false;\r
1770                 check_optimiseMP4.Enabled = false;\r
1771                 check_iPodAtom.Enabled = false;\r
1772                 check_largeFile.Checked = false;\r
1773                 check_optimiseMP4.Checked = false;\r
1774                 check_iPodAtom.Checked = false;\r
1775             }\r
1776         }\r
1777 \r
1778         private double _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1779 \r
1780         /// <summary>\r
1781         /// Update the CQ slider for x264 for a new CQ step. This is set from option\r
1782         /// </summary>\r
1783         public void setQualityFromSlider()\r
1784         {\r
1785             // Work out the current RF value.\r
1786             double cqStep = _cachedCqStep;\r
1787             double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1788 \r
1789             // Change the maximum value for the slider\r
1790             slider_videoQuality.Maximum = (int)(51 / Properties.Settings.Default.x264cqstep);\r
1791 \r
1792             // Reset the CQ slider to RF0\r
1793             slider_videoQuality.Value = slider_videoQuality.Maximum;\r
1794 \r
1795             // Reset the CQ slider back to the previous value as close as possible\r
1796             double cqStepNew = Properties.Settings.Default.x264cqstep;\r
1797             double rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1798             while (rfValueCurrent < rfValue)\r
1799             {\r
1800                 slider_videoQuality.Value--;\r
1801                 rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1802             }\r
1803 \r
1804             // Cache the CQ step for the next calculation\r
1805             _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1806         }\r
1807 \r
1808         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1809         {\r
1810             double cqStep = Properties.Settings.Default.x264cqstep;\r
1811             switch (drp_videoEncoder.Text)\r
1812             {\r
1813                 case "MPEG-4 (FFmpeg)":\r
1814                     lbl_SliderValue.Text = "QP:" + (32 - slider_videoQuality.Value);\r
1815                     break;\r
1816                 case "H.264 (x264)":\r
1817                     double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1818                     rfValue = Math.Round(rfValue, 2);\r
1819                     lbl_SliderValue.Text = "RF:" + rfValue.ToString(new CultureInfo("en-US"));\r
1820                     break;\r
1821                 case "VP3 (Theora)":\r
1822                     lbl_SliderValue.Text = "QP:" + slider_videoQuality.Value;\r
1823                     break;\r
1824             }\r
1825         }\r
1826 \r
1827         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1828         {\r
1829             text_bitrate.Enabled = false;\r
1830             text_filesize.Enabled = true;\r
1831             slider_videoQuality.Enabled = false;\r
1832 \r
1833             check_2PassEncode.Enabled = true;\r
1834         }\r
1835 \r
1836         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1837         {\r
1838             text_bitrate.Enabled = true;\r
1839             text_filesize.Enabled = false;\r
1840             slider_videoQuality.Enabled = false;\r
1841 \r
1842             check_2PassEncode.Enabled = true;\r
1843         }\r
1844 \r
1845         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1846         {\r
1847             text_bitrate.Enabled = false;\r
1848             text_filesize.Enabled = false;\r
1849             slider_videoQuality.Enabled = true;\r
1850 \r
1851             check_2PassEncode.Enabled = false;\r
1852             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1853         }\r
1854 \r
1855         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1856         {\r
1857             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1858             {\r
1859                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1860                     check_turbo.Enabled = true;\r
1861             }\r
1862             else\r
1863             {\r
1864                 check_turbo.Enabled = false;\r
1865                 check_turbo.CheckState = CheckState.Unchecked;\r
1866             }\r
1867         }\r
1868 \r
1869         // Chapter Marker Tab\r
1870         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1871         {\r
1872             if (Check_ChapterMarkers.Checked)\r
1873             {\r
1874                 if (drop_format.SelectedIndex != 1)\r
1875                     SetExtension(".m4v");\r
1876                 data_chpt.Enabled = true;\r
1877                 btn_importChapters.Enabled = true;\r
1878             }\r
1879             else\r
1880             {\r
1881                 if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)\r
1882                     SetExtension(".mp4");\r
1883                 data_chpt.Enabled = false;\r
1884                 btn_importChapters.Enabled = false;\r
1885             }\r
1886         }\r
1887 \r
1888         private void btn_importChapters_Click(object sender, EventArgs e)\r
1889         {\r
1890             if (File_ChapterImport.ShowDialog() == DialogResult.OK)\r
1891             {\r
1892                 string filename = File_ChapterImport.FileName;\r
1893                 DataGridView imported = Main.ImportChapterNames(data_chpt, filename);\r
1894                 if (imported != null)\r
1895                     data_chpt = imported;\r
1896             }\r
1897         }\r
1898 \r
1899         private void btn_export_Click(object sender, EventArgs e)\r
1900         {\r
1901             SaveFileDialog saveFileDialog = new SaveFileDialog();\r
1902             saveFileDialog.Filter = "Csv File|*.csv";\r
1903             saveFileDialog.DefaultExt = "csv";\r
1904             if (saveFileDialog.ShowDialog() == DialogResult.OK)\r
1905             {\r
1906                 string filename = saveFileDialog.FileName;\r
1907 \r
1908                 Main.SaveChapterMarkersToCsv(this, filename);\r
1909             }\r
1910         }\r
1911 \r
1912         private void mnu_resetChapters_Click(object sender, EventArgs e)\r
1913         {\r
1914             data_chpt.Rows.Clear();\r
1915             DataGridView chapterGridView = Main.ChapterNaming(data_chpt, drop_chapterFinish.Text);\r
1916             if (chapterGridView != null)\r
1917             {\r
1918                 data_chpt = chapterGridView;\r
1919             }\r
1920         }\r
1921 \r
1922         // Query Editor Tab\r
1923         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1924         {\r
1925             rtf_query.Text = QueryGenerator.GenerateCliQuery(this, drop_mode.SelectedIndex, 0, null);\r
1926         }\r
1927 \r
1928         private void btn_clear_Click(object sender, EventArgs e)\r
1929         {\r
1930             rtf_query.Clear();\r
1931         }\r
1932 \r
1933         #endregion\r
1934 \r
1935         // MainWindow Components, Actions and Functions ***********************\r
1936 \r
1937         #region Source Scan\r
1938 \r
1939         /// <summary>\r
1940         /// Start the Scan Process\r
1941         /// </summary>\r
1942         /// <param name="filename">\r
1943         /// The filename.\r
1944         /// </param>\r
1945         /// <param name="title">\r
1946         /// The title.\r
1947         /// </param>\r
1948         private void StartScan(string filename, int title)\r
1949         {\r
1950             // Setup the GUI components for the scan.\r
1951             sourcePath = filename;\r
1952 \r
1953             this.DisableGUI();\r
1954 \r
1955             // Start the Scan\r
1956             try\r
1957             {\r
1958                 SourceScan.Scan(sourcePath, title);\r
1959                 SourceScan.ScanStatusChanged += new EventHandler(SourceScan_ScanStatusChanged);\r
1960                 SourceScan.ScanCompleted += new EventHandler(SourceScan_ScanCompleted);\r
1961             }\r
1962             catch (Exception exc)\r
1963             {\r
1964                 MessageBox.Show("frmMain.cs - StartScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1965             }\r
1966         }\r
1967 \r
1968         /// <summary>\r
1969         /// Update the Status label for the scan\r
1970         /// </summary>\r
1971         /// <param name="sender">\r
1972         /// The sender.\r
1973         /// </param>\r
1974         /// <param name="e">\r
1975         /// The e.\r
1976         /// </param>\r
1977         private void SourceScan_ScanStatusChanged(object sender, EventArgs e)\r
1978         {\r
1979             UpdateScanStatusLabel();\r
1980         }\r
1981 \r
1982         /// <summary>\r
1983         /// Update the UI after the scan has completed\r
1984         /// </summary>\r
1985         /// <param name="sender">\r
1986         /// The sender.\r
1987         /// </param>\r
1988         /// <param name="e">\r
1989         /// The e.\r
1990         /// </param>\r
1991         private void SourceScan_ScanCompleted(object sender, EventArgs e)\r
1992         {\r
1993             UpdateGuiAfterScan();\r
1994         }\r
1995 \r
1996         /// <summary>\r
1997         /// Update the Scan Status Label\r
1998         /// </summary>\r
1999         private void UpdateScanStatusLabel()\r
2000         {\r
2001             if (InvokeRequired)\r
2002             {\r
2003                 BeginInvoke(new UpdateWindowHandler(UpdateScanStatusLabel));\r
2004                 return;\r
2005             }\r
2006             lbl_encode.Text = SourceScan.ScanStatus;\r
2007         }\r
2008 \r
2009         /// <summary>\r
2010         /// Reset the GUI when the scan has completed\r
2011         /// </summary>\r
2012         private void UpdateGuiAfterScan()\r
2013         {\r
2014             if (InvokeRequired)\r
2015             {\r
2016                 BeginInvoke(new UpdateWindowHandler(UpdateGuiAfterScan));\r
2017                 return;\r
2018             }\r
2019 \r
2020             try\r
2021             {\r
2022                 currentSource = SourceScan.SouceData;\r
2023 \r
2024                 // Setup some GUI components\r
2025                 drp_dvdtitle.Items.Clear();\r
2026                 if (currentSource.Titles.Count != 0)\r
2027                     drp_dvdtitle.Items.AddRange(currentSource.Titles.ToArray());\r
2028 \r
2029                 foreach (Title title in currentSource.Titles)\r
2030                 {\r
2031                     if (title.MainTitle)\r
2032                     {\r
2033                         drp_dvdtitle.SelectedItem = title;\r
2034                     }\r
2035                 }\r
2036 \r
2037                 if (drp_dvdtitle.SelectedItem == null && drp_dvdtitle.Items.Count > 0)\r
2038                 {\r
2039                     drp_dvdtitle.SelectedIndex = 0;\r
2040                 }\r
2041 \r
2042                 // Enable the creation of chapter markers if the file is an image of a dvd.\r
2043                 int start, end;\r
2044                 int.TryParse(drop_chapterStart.Items[0].ToString(), out start);\r
2045                 int.TryParse(drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString(), out end);\r
2046                 if (end > start)\r
2047                     Check_ChapterMarkers.Enabled = true;\r
2048                 else\r
2049                 {\r
2050                     Check_ChapterMarkers.Enabled = false;\r
2051                     Check_ChapterMarkers.Checked = false;\r
2052                     data_chpt.Rows.Clear();\r
2053                 }\r
2054 \r
2055                 // If no titles were found, Display an error message\r
2056                 if (drp_dvdtitle.Items.Count == 0)\r
2057                 {\r
2058                     MessageBox.Show(\r
2059                         "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
2060                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
2061                     sourcePath = string.Empty;\r
2062                 }\r
2063                 UpdateSourceLabel();\r
2064 \r
2065                 // Enable the GUI components and enable any disabled components\r
2066                 EnableGUI();\r
2067             }\r
2068             catch (Exception exc)\r
2069             {\r
2070                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK,\r
2071                                 MessageBoxIcon.Error);\r
2072                 EnableGUI();\r
2073             }\r
2074         }\r
2075 \r
2076         /// <summary>\r
2077         /// Enable the GUI\r
2078         /// </summary>\r
2079         private void EnableGUI()\r
2080         {\r
2081             try\r
2082             {\r
2083                 if (InvokeRequired)\r
2084                     BeginInvoke(new UpdateWindowHandler(EnableGUI));\r
2085                 lbl_encode.Text = "Scan Completed";\r
2086                 foreach (Control ctrl in Controls)\r
2087                     ctrl.Enabled = true;\r
2088                 btn_start.Enabled = true;\r
2089                 btn_showQueue.Enabled = true;\r
2090                 btn_add2Queue.Enabled = true;\r
2091                 tb_preview.Enabled = true;\r
2092                 btn_source.Enabled = true;\r
2093                 mnu_killCLI.Visible = false;\r
2094             }\r
2095             catch (Exception exc)\r
2096             {\r
2097                 MessageBox.Show("frmMain.cs - EnableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2098             }\r
2099         }\r
2100 \r
2101         /// <summary>\r
2102         /// Disable the GUI\r
2103         /// </summary>\r
2104         private void DisableGUI()\r
2105         {\r
2106             foreach (Control ctrl in Controls)\r
2107                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
2108                     ctrl.Enabled = false;\r
2109 \r
2110             lbl_encode.Visible = true;\r
2111             lbl_encode.Text = "Scanning ...";\r
2112             btn_source.Enabled = false;\r
2113             btn_start.Enabled = false;\r
2114             btn_showQueue.Enabled = false;\r
2115             btn_add2Queue.Enabled = false;\r
2116             tb_preview.Enabled = false;\r
2117             mnu_killCLI.Visible = true;\r
2118         }\r
2119 \r
2120         /// <summary>\r
2121         /// Kill the Scan\r
2122         /// </summary>\r
2123         private void KillScan()\r
2124         {\r
2125             SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
2126             EnableGUI();\r
2127             ResetGUI();\r
2128 \r
2129             SourceScan.Stop();\r
2130 \r
2131             lbl_encode.Text = "Scan Cancelled!";\r
2132         }\r
2133 \r
2134         /// <summary>\r
2135         /// Reset the GUI\r
2136         /// </summary>\r
2137         private void ResetGUI()\r
2138         {\r
2139             drp_dvdtitle.Items.Clear();\r
2140             drop_chapterStart.Items.Clear();\r
2141             drop_chapterFinish.Items.Clear();\r
2142             lbl_duration.Text = "Select a Title";\r
2143             PictureSettings.lbl_src_res.Text = "Select a Title";\r
2144             sourcePath = String.Empty;\r
2145             text_destination.Text = String.Empty;\r
2146             selectedTitle = null;\r
2147         }\r
2148 \r
2149         /// <summary>\r
2150         /// Update the Source Label\r
2151         /// </summary>\r
2152         private void UpdateSourceLabel()\r
2153         {\r
2154             labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : this.SourceName;\r
2155 \r
2156             if (selectedTitle != null)\r
2157                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
2158                     // If it's one of multiple source files, make sure we don't use the folder name\r
2159                     labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
2160         }\r
2161 \r
2162         /// <summary>\r
2163         /// Take a job from the Queue, rescan it, and reload the GUI for that job.\r
2164         /// </summary>\r
2165         /// <param name="job">\r
2166         /// The job.\r
2167         /// </param>\r
2168         public void RecievingJob(Job job)\r
2169         {\r
2170             string query = job.Query;\r
2171             StartScan(job.Source, job.Title);\r
2172 \r
2173             if (query != null)\r
2174             {\r
2175                 // Ok, Reset all the H264 widgets before changing the preset\r
2176                 x264Panel.Reset2Defaults();\r
2177 \r
2178                 // Send the query from the file to the Query Parser class\r
2179                 QueryParser presetQuery = QueryParser.Parse(query);\r
2180 \r
2181                 // Now load the preset\r
2182                 PresetLoader.LoadPreset(this, presetQuery, "Load Back From Queue", true);\r
2183 \r
2184                 // The x264 widgets will need updated, so do this now:\r
2185                 x264Panel.X264_StandardizeOptString();\r
2186                 x264Panel.X264_SetCurrentSettingsInPanel();\r
2187 \r
2188                 // Finally, let this window have a copy of the preset settings.\r
2189                 CurrentlySelectedPreset = null;\r
2190                 PictureSettings.SetPresetCropWarningLabel(null);\r
2191             }\r
2192         }\r
2193 \r
2194         #endregion\r
2195 \r
2196         #region GUI Functions and Actions\r
2197 \r
2198         /// <summary>\r
2199         /// Set the GUI to it's finished encoding state.\r
2200         /// </summary>\r
2201         private void SetEncodeFinished()\r
2202         {\r
2203             try\r
2204             {\r
2205                 if (InvokeRequired)\r
2206                 {\r
2207                     BeginInvoke(new UpdateWindowHandler(SetEncodeFinished));\r
2208                     return;\r
2209                 }\r
2210 \r
2211                 lbl_encode.Text = "Encoding Finished";\r
2212                 ProgressBarStatus.Visible = false;\r
2213                 btn_start.Text = "Start";\r
2214                 btn_start.ToolTipText = "Start the encoding process";\r
2215                 btn_start.Image = Properties.Resources.Play;\r
2216 \r
2217                 // If the window is minimized, display the notification in a popup.\r
2218                 if (Properties.Settings.Default.trayIconAlerts)\r
2219                     if (FormWindowState.Minimized == this.WindowState)\r
2220                     {\r
2221                         notifyIcon.BalloonTipText = lbl_encode.Text;\r
2222                         notifyIcon.ShowBalloonTip(500);\r
2223                     }\r
2224             }\r
2225             catch (Exception exc)\r
2226             {\r
2227                 MessageBox.Show(exc.ToString());\r
2228             }\r
2229         }\r
2230 \r
2231         /// <summary>\r
2232         /// Set the GUI to it's started encoding state.\r
2233         /// </summary>\r
2234         private void SetEncodeStarted()\r
2235         {\r
2236             try\r
2237             {\r
2238                 if (InvokeRequired)\r
2239                 {\r
2240                     BeginInvoke(new UpdateWindowHandler(SetEncodeStarted));\r
2241                     return;\r
2242                 }\r
2243                 lbl_encode.Visible = true;\r
2244                 ProgressBarStatus.Value = 0;\r
2245                 ProgressBarStatus.Visible = true;\r
2246                 lbl_encode.Text = "Encoding with " + encodeQueue.Count + " encode(s) pending";\r
2247                 btn_start.Text = "Stop";\r
2248                 btn_start.ToolTipText = "Stop the encoding process.";\r
2249                 btn_start.Image = Properties.Resources.stop;\r
2250             }\r
2251             catch (Exception exc)\r
2252             {\r
2253                 MessageBox.Show(exc.ToString());\r
2254             }\r
2255         }\r
2256 \r
2257         /// <summary>\r
2258         /// Set the DVD Drive selection in the "Source" Menu\r
2259         /// </summary>\r
2260         private void SetDriveSelectionMenuItem()\r
2261         {\r
2262             try\r
2263             {\r
2264                 if (InvokeRequired)\r
2265                 {\r
2266                     BeginInvoke(new UpdateWindowHandler(SetDriveSelectionMenuItem));\r
2267                     return;\r
2268                 }\r
2269 \r
2270                 drives = Main.GetDrives();\r
2271 \r
2272                 List<ToolStripMenuItem> menuItems = new List<ToolStripMenuItem>();\r
2273                 foreach (DriveInformation drive in drives)\r
2274                 {\r
2275                     ToolStripMenuItem menuItem = new ToolStripMenuItem\r
2276                         {\r
2277                             Name = drive.ToString(),\r
2278                             Text = drive.RootDirectory + " (" + drive.VolumeLabel + ")",\r
2279                             Image = Resources.disc_small\r
2280                         };\r
2281                     menuItem.Click += new EventHandler(mnu_dvd_drive_Click);\r
2282                     menuItems.Add(menuItem);\r
2283                 }\r
2284 \r
2285                 foreach (ToolStripMenuItem item in menuItems)\r
2286                     btn_source.DropDownItems.Add(item);\r
2287             }\r
2288             catch (Exception exc)\r
2289             {\r
2290                 MessageBox.Show("Error in SetDriveSelectionMenuItem" + exc);\r
2291             }\r
2292         }\r
2293 \r
2294         /// <summary>\r
2295         /// Access the preset Handler and setup the preset panel.\r
2296         /// </summary>\r
2297         private void LoadPresetPanel()\r
2298         {\r
2299             if (presetHandler.CheckIfPresetsAreOutOfDate())\r
2300                 if (!Properties.Settings.Default.presetNotification)\r
2301                     MessageBox.Show(splash,\r
2302                                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
2303                                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
2304 \r
2305             presetHandler.GetPresetPanel(ref treeView_presets);\r
2306             treeView_presets.Update();\r
2307         }\r
2308 \r
2309         /// <summary>\r
2310         /// Get the title from the selected item in the title dropdown.\r
2311         /// </summary>\r
2312         /// <returns>\r
2313         /// The title.\r
2314         /// </returns>\r
2315         private int getTitle()\r
2316         {\r
2317             int title = 0;\r
2318             if (drp_dvdtitle.SelectedItem != null)\r
2319             {\r
2320                 string[] titleInfo = drp_dvdtitle.SelectedItem.ToString().Split(' ');\r
2321                 int.TryParse(titleInfo[0], out title);\r
2322             }\r
2323 \r
2324             return title;\r
2325         }\r
2326 \r
2327         /// <summary>\r
2328         /// Handle the Update Check Finishing.\r
2329         /// </summary>\r
2330         /// <param name="result">\r
2331         /// The result.\r
2332         /// </param>\r
2333         private void updateCheckDoneMenu(IAsyncResult result)\r
2334         {\r
2335             // Make sure it's running on the calling thread\r
2336             if (InvokeRequired)\r
2337             {\r
2338                 Invoke(new MethodInvoker(() => updateCheckDoneMenu(result)));\r
2339                 return;\r
2340             }\r
2341             UpdateCheckInformation info;\r
2342             try\r
2343             {\r
2344                 // Get the information about the new build, if any, and close the window\r
2345                 info = Main.EndCheckForUpdates(result);\r
2346 \r
2347                 if (info.NewVersionAvailable && info.BuildInformation != null)\r
2348                 {\r
2349                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
2350                     updateWindow.ShowDialog();\r
2351                 }\r
2352                 else\r
2353                     MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK,\r
2354                                     MessageBoxIcon.Information);\r
2355                 lbl_updateCheck.Visible = false;\r
2356                 return;\r
2357             }\r
2358             catch (Exception ex)\r
2359             {\r
2360                 if ((bool)result.AsyncState)\r
2361                     MessageBox.Show(\r
2362                         "Unable to check for updates, Please try again later.\n\nDetailed Error Information:\n" + ex,\r
2363                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2364             }\r
2365         }\r
2366 \r
2367         #endregion\r
2368 \r
2369         #region Overrides\r
2370 \r
2371         /// <summary>\r
2372         /// Handle GUI shortcuts\r
2373         /// </summary>\r
2374         /// <param name="msg">Message</param>\r
2375         /// <param name="keyData">Keys</param>\r
2376         /// <returns>Bool</returns>\r
2377         protected override bool ProcessCmdKey(ref Message msg, Keys keyData)\r
2378         {\r
2379             if (keyData == (Keys.Control | Keys.S))\r
2380             {\r
2381                 btn_start_Click(this, new EventArgs());\r
2382                 return true;\r
2383             }\r
2384 \r
2385             if (keyData == (Keys.Control | Keys.A))\r
2386             {\r
2387                 btn_add2Queue_Click(this, new EventArgs());\r
2388                 return true;\r
2389             }\r
2390             return base.ProcessCmdKey(ref msg, keyData);\r
2391         }\r
2392 \r
2393         /// <summary>\r
2394         /// If the queue is being processed, prompt the user to confirm application close.\r
2395         /// </summary>\r
2396         /// <param name="e">FormClosingEventArgs</param>\r
2397         protected override void OnFormClosing(FormClosingEventArgs e)\r
2398         {\r
2399             // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
2400             if (encodeQueue.IsEncoding)\r
2401             {\r
2402                 DialogResult result =\r
2403                     MessageBox.Show(\r
2404                         "HandBrake has queue items to process. Closing HandBrake will stop the current encoding.\n\nDo you want to close HandBrake?",\r
2405                         "Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
2406 \r
2407                 if (result == DialogResult.No)\r
2408                     e.Cancel = true;\r
2409 \r
2410                 // Try to safely close out if we can, or kill the cli if using in-gui status\r
2411                 if (Settings.Default.enocdeStatusInGui)\r
2412                     encodeQueue.Stop();\r
2413                 else\r
2414                     encodeQueue.SafelyClose();\r
2415             }\r
2416 \r
2417             if (SourceScan.IsScanning)\r
2418             {\r
2419                 SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
2420                 SourceScan.Stop();\r
2421             }\r
2422             base.OnFormClosing(e);\r
2423         }\r
2424 \r
2425         #endregion\r
2426 \r
2427         #region In-GUI Encode Status\r
2428 \r
2429         /// <summary>\r
2430         /// Starts a new thread to monitor and process the CLI encode status\r
2431         /// </summary>\r
2432         private void EncodeMonitorThread()\r
2433         {\r
2434             try\r
2435             {\r
2436                 Parser encode = new Parser(encodeQueue.HbProcess.StandardOutput.BaseStream);\r
2437                 encode.OnEncodeProgress += EncodeOnEncodeProgress;\r
2438                 while (!encode.EndOfStream)\r
2439                     encode.ReadEncodeStatus();\r
2440 \r
2441                 SetEncodeFinished();\r
2442             }\r
2443             catch (Exception exc)\r
2444             {\r
2445                 MessageBox.Show(exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
2446             }\r
2447         }\r
2448 \r
2449         /// <summary>\r
2450         /// Displays the Encode status in the GUI\r
2451         /// </summary>\r
2452         /// <param name="sender">The sender</param>\r
2453         /// <param name="currentTask">The current task</param>\r
2454         /// <param name="taskCount">Number of tasks</param>\r
2455         /// <param name="percentComplete">Percent complete</param>\r
2456         /// <param name="currentFps">Current encode speed in fps</param>\r
2457         /// <param name="av">Avg encode speed</param>\r
2458         /// <param name="timeRemaining">Time Left</param>\r
2459         private void EncodeOnEncodeProgress(object sender, int currentTask, int taskCount, float percentComplete, float currentFps, float av, TimeSpan timeRemaining)\r
2460         {\r
2461             if (this.InvokeRequired)\r
2462             {\r
2463                 this.BeginInvoke(\r
2464                     new EncodeProgressEventHandler(EncodeOnEncodeProgress),\r
2465                     new[] { sender, currentTask, taskCount, percentComplete, currentFps, av, timeRemaining });\r
2466                 return;\r
2467             }\r
2468             lbl_encode.Text =\r
2469                 string.Format(\r
2470                 "{0:00.00}%,    FPS: {1:000.0},    Avg FPS: {2:000.0},    Time Remaining: {3}",\r
2471                 percentComplete,\r
2472                 currentFps,\r
2473                 av,\r
2474                 timeRemaining);\r
2475 \r
2476             ProgressBarStatus.Value = (int)Math.Round(percentComplete);\r
2477         }\r
2478 \r
2479         #endregion\r
2480 \r
2481         // This is the END of the road ****************************************\r
2482     }\r
2483 }