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