win/C#/frmMain.cs

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