win/C#/frmMain.cs

   1 /*  frmMain.cs $\r
   2         \r
   3            This file is part of the HandBrake source code.\r
   4            Homepage: <http://handbrake.fr/>.\r
   5            It may be used under the terms of the GNU General Public License. */\r
   6 \r
   7 using System;\r
   8 using System.Collections;\r
   9 using System.Collections.Generic;\r
  10 using System.Drawing;\r
  11 using System.Windows.Forms;\r
  12 using System.IO;\r
  13 using System.Diagnostics;\r
  14 using System.Threading;\r
  15 using Handbrake.Functions;\r
  16 \r
  17 namespace Handbrake\r
  18 {\r
  19     public partial class frmMain : Form\r
  20     {\r
  21         // Objects which may be used by one or more other objects\r
  22         private delegate void UpdateWindowHandler();\r
  23         Main hb_common_func = new Main();\r
  24         Encode encodeHandler = new Encode();\r
  25         Queue.QueueHandler encodeQueue = new Queue.QueueHandler();\r
  26         Presets.PresetsHandler presetHandler = new Presets.PresetsHandler();\r
  27         Parsing.Title selectedTitle;\r
  28         Parsing.DVD thisDVD;\r
  29 \r
  30         // Objects belonging to this window only\r
  31         PresetLoader presetLoader = new PresetLoader();\r
  32         QueryGenerator queryGen = new QueryGenerator();\r
  33 \r
  34         // Globals: Mainly used for tracking.\r
  35         private frmQueue queueWindow;\r
  36         private frmPreview qtpreview;\r
  37         private string lastAction;\r
  38         public int maxWidth;\r
  39         public int maxHeight;\r
  40         Process hbproc;\r
  41 \r
  42         // Applicaiton Startup ************************************************\r
  43 \r
  44         #region Application Startup\r
  45 \r
  46         public frmMain()\r
  47         {\r
  48             // Load the splash screen in this thread\r
  49             Form splash = new frmSplashScreen();\r
  50             splash.Show();\r
  51 \r
  52             //Create a label that can be updated from the parent thread.\r
  53             Label lblStatus = new Label();\r
  54             lblStatus.Size = new Size(250, 20);\r
  55             lblStatus.Location = new Point(10, 280);\r
  56             splash.Controls.Add(lblStatus);\r
  57             InitializeComponent();\r
  58 \r
  59             // Update the users config file with the CLI version data.\r
  60             lblStatus.Text = "Setting Version Data ...";\r
  61             Application.DoEvents();\r
  62             ArrayList x = hb_common_func.getCliVersionData();\r
  63             Properties.Settings.Default.hb_build = int.Parse(x[1].ToString());\r
  64             Properties.Settings.Default.hb_version = x[0].ToString();\r
  65 \r
  66             // show the form, but leave disabled until preloading is complete then show the main form\r
  67             this.Enabled = false;\r
  68             this.Show();\r
  69             Application.DoEvents(); // Forces frmMain to draw\r
  70 \r
  71             // update the status\r
  72             if (Properties.Settings.Default.updateStatus == "Checked")\r
  73             {\r
  74                 lblStatus.Text = "Checking for updates ...";\r
  75                 Application.DoEvents();\r
  76                 Thread updateCheckThread = new Thread(startupUpdateCheck);\r
  77                 updateCheckThread.Start();\r
  78             }\r
  79 \r
  80             // Setup the GUI components\r
  81             lblStatus.Text = "Setting up the GUI ...";\r
  82             Application.DoEvents();\r
  83             x264Panel.reset2Defaults(); // Initialize all the x264 widgets to their default values\r
  84             loadPresetPanel();                       // Load the Preset Panel\r
  85             treeView_presets.ExpandAll();\r
  86             lbl_encode.Text = "";\r
  87             queueWindow = new frmQueue(encodeQueue);        // Prepare the Queue\r
  88             if (Properties.Settings.Default.QueryEditorTab != "Checked")\r
  89                 tabs_panel.TabPages.RemoveAt(5); // Remove the query editor tab if the user does not want it enabled.\r
  90 \r
  91             // Load the user's default settings or Normal Preset\r
  92             if (Properties.Settings.Default.defaultSettings == "Checked" && Properties.Settings.Default.defaultPreset != "")\r
  93             {\r
  94                 // Ok, so, we've selected a preset. Now we want to load it.\r
  95                 if (presetHandler.getPreset(Properties.Settings.Default.defaultPreset) != null)\r
  96                 {\r
  97                     string query = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).Query;\r
  98                     Boolean loadPictureSettings = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).PictureSettings;\r
  99 \r
 100                     if (query != null)\r
 101                     {\r
 102                         //Ok, Reset all the H264 widgets before changing the preset\r
 103                         x264Panel.reset2Defaults();\r
 104 \r
 105                         // Send the query from the file to the Query Parser class, then load the preset\r
 106                         Functions.QueryParser presetQuery = Functions.QueryParser.Parse(query);\r
 107                         presetLoader.presetLoader(this, presetQuery, Properties.Settings.Default.defaultPreset, loadPictureSettings);\r
 108 \r
 109                         // The x264 widgets will need updated, so do this now:\r
 110                         x264Panel.X264_StandardizeOptString();\r
 111                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 112                     }\r
 113                 }\r
 114                 else\r
 115                     loadNormalPreset();\r
 116             }\r
 117             else\r
 118                 loadNormalPreset();\r
 119 \r
 120             // Enabled GUI tooltip's if Required\r
 121             if (Properties.Settings.Default.tooltipEnable == "Checked")\r
 122             {\r
 123                 x264Panel.setToolTipActive(true);\r
 124                 ToolTip.Active = true;\r
 125             }\r
 126 \r
 127             //Finished Loading\r
 128             lblStatus.Text = "Loading Complete!";\r
 129             Application.DoEvents();\r
 130             splash.Close();\r
 131             splash.Dispose();\r
 132             this.Enabled = true;\r
 133 \r
 134             // Event Handlers\r
 135             events();\r
 136 \r
 137             // Queue Recovery\r
 138             queueRecovery();\r
 139         }\r
 140 \r
 141         // Startup Functions\r
 142         private delegate void updateStatusChanger();\r
 143         private void startupUpdateCheck()\r
 144         {\r
 145             try\r
 146             {\r
 147                 if (InvokeRequired)\r
 148                 {\r
 149                     BeginInvoke(new updateStatusChanger(startupUpdateCheck));\r
 150                     return;\r
 151                 }\r
 152 \r
 153                 Boolean update = hb_common_func.updateCheck(false);\r
 154                 if (update)\r
 155                 {\r
 156                     frmUpdater updateWindow = new frmUpdater();\r
 157                     updateWindow.Show();\r
 158                 }\r
 159             }\r
 160             catch (Exception) { /* Do Nothing*/ }\r
 161         }\r
 162         private void queueRecovery()\r
 163         {\r
 164             if (hb_common_func.check_queue_recovery())\r
 165             {\r
 166                 DialogResult result = MessageBox.Show("HandBrake has detected unfinished items on the queue from the last time the application was launched. Would you like to recover these?", "Queue Recovery Possible", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 167 \r
 168                 if (result == DialogResult.Yes)\r
 169                     encodeQueue.recoverQueue("hb_queue_recovery.xml"); // Start Recovery\r
 170                 else\r
 171                 {\r
 172                     // Remove the Queue recovery file if the user doesn't want to recovery the last queue.\r
 173                     string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.xml");\r
 174                     if (File.Exists(queuePath))\r
 175                         File.Delete(queuePath);\r
 176                 }\r
 177             }\r
 178         }\r
 179         #endregion\r
 180 \r
 181         #region Events\r
 182         // Encoding Events for setting up the GUI\r
 183         private void events()\r
 184         {\r
 185             // Handle Window Resize\r
 186             if (Properties.Settings.Default.MainWindowMinimize == "Checked")\r
 187                 this.Resize += new EventHandler(frmMain_Resize);\r
 188 \r
 189             // Handle Encode Start\r
 190             encodeQueue.OnEncodeEnded += new EventHandler(encodeEnded);\r
 191             encodeQueue.OnPaused += new EventHandler(encodePaused);\r
 192             encodeQueue.OnEncodeStart += new EventHandler(encodeStarted);\r
 193         }\r
 194         private void encodeStarted(object sender, EventArgs e)\r
 195         {\r
 196             setLastAction("encode");\r
 197             setEncodeStarted();\r
 198         }\r
 199         private void encodeEnded(object sender, EventArgs e)\r
 200         {\r
 201             setEncodeFinished();\r
 202         }\r
 203         private void encodePaused(object sender, EventArgs e)\r
 204         {\r
 205             setEncodeFinished();\r
 206         }\r
 207         #endregion\r
 208 \r
 209         // User Interface Menus / Tool Strips *********************************\r
 210 \r
 211         #region File Menu\r
 212         private void mnu_killCLI_Click(object sender, EventArgs e)\r
 213         {\r
 214             killCLI();\r
 215         }\r
 216         private void mnu_exit_Click(object sender, EventArgs e)\r
 217         {\r
 218             Application.Exit();\r
 219         }\r
 220         #endregion\r
 221 \r
 222         #region Tools Menu\r
 223         private void mnu_encode_Click(object sender, EventArgs e)\r
 224         {\r
 225             queueWindow.setQueue();\r
 226             queueWindow.Show();\r
 227         }\r
 228         private void mnu_encodeLog_Click(object sender, EventArgs e)\r
 229         {\r
 230             String file;\r
 231             if (lastAction == "scan")\r
 232                 file = "dvdinfo.dat";\r
 233             else\r
 234                 file = "hb_encode_log.dat";\r
 235 \r
 236             frmActivityWindow dvdInfoWindow = new frmActivityWindow(file, encodeHandler);\r
 237             dvdInfoWindow.Show();\r
 238         }\r
 239         private void mnu_options_Click(object sender, EventArgs e)\r
 240         {\r
 241             Form Options = new frmOptions();\r
 242             Options.ShowDialog();\r
 243         }\r
 244         #endregion\r
 245 \r
 246         #region Presets Menu\r
 247         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 248         {\r
 249             presetHandler.updateBuiltInPresets();\r
 250             loadPresetPanel();\r
 251             if (treeView_presets.Nodes.Count == 0)\r
 252                 MessageBox.Show("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!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 253             else\r
 254                 MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 255 \r
 256             treeView_presets.ExpandAll();\r
 257         }\r
 258         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
 259         {\r
 260             // Empty the preset file\r
 261             string presetsFile = Application.StartupPath + "\\presets.xml";\r
 262             if (File.Exists(presetsFile))\r
 263                 File.Delete(presetsFile);\r
 264 \r
 265             try\r
 266             {\r
 267                 FileStream strm = new FileStream(presetsFile, FileMode.Create, FileAccess.Write);\r
 268                 strm.Close();\r
 269                 strm.Dispose();\r
 270             }\r
 271             catch (Exception exc)\r
 272             {\r
 273                 MessageBox.Show("An error has occured during the preset removal process.\n If you are using Windows Vista, you may need to run under Administrator Mode to complete this task. \n" + exc);\r
 274             }\r
 275 \r
 276             // Reload the preset panel\r
 277             loadPresetPanel();\r
 278         }\r
 279         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 280         {\r
 281             loadNormalPreset();\r
 282         }\r
 283         private void btn_new_preset_Click(object sender, EventArgs e)\r
 284         {\r
 285             // Remember each nodes expanded status so we can reload it\r
 286             List<Boolean> nodeStatus = saveTreeViewState();\r
 287             nodeStatus.Add(true);\r
 288 \r
 289             Form preset = new frmAddPreset(this, queryGen.GenerateTheQuery(this), presetHandler);\r
 290             preset.ShowDialog();\r
 291 \r
 292             // Now reload the TreeView states\r
 293             loadTreeViewStates(nodeStatus);\r
 294         }\r
 295         #endregion\r
 296 \r
 297         #region Help Menu\r
 298         private void mnu_handbrake_forums_Click(object sender, EventArgs e)\r
 299         {\r
 300             Process.Start("http://forum.handbrake.fr/");\r
 301         }\r
 302         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 303         {\r
 304             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 305         }\r
 306         private void mnu_handbrake_home_Click(object sender, EventArgs e)\r
 307         {\r
 308             Process.Start("http://handbrake.fr");\r
 309         }\r
 310         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 311         {\r
 312             Boolean update = hb_common_func.updateCheck(true);\r
 313             if (update == true)\r
 314             {\r
 315                 frmUpdater updateWindow = new frmUpdater();\r
 316                 updateWindow.Show();\r
 317             }\r
 318             else\r
 319                 MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 320         }\r
 321         private void mnu_about_Click(object sender, EventArgs e)\r
 322         {\r
 323             Form About = new frmAbout();\r
 324             About.ShowDialog();\r
 325         }\r
 326         #endregion\r
 327 \r
 328         #region Debug Menu\r
 329         private void mnu_qptest_Click(object sender, EventArgs e)\r
 330         {\r
 331             QueryParserTester qptest = new QueryParserTester();\r
 332             qptest.Show();\r
 333         }\r
 334         #endregion\r
 335 \r
 336         #region Preset Bar\r
 337         // Right Click Menu Code\r
 338         private void pmnu_expandAll_Click(object sender, EventArgs e)\r
 339         {\r
 340             treeView_presets.ExpandAll();\r
 341         }\r
 342         private void pmnu_collapse_Click(object sender, EventArgs e)\r
 343         {\r
 344             treeView_presets.CollapseAll();\r
 345         }\r
 346         private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
 347         {\r
 348             DialogResult result = MessageBox.Show("Do you wish to include picture settings when updating the preset: " + treeView_presets.SelectedNode.Text, "Update Preset", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);\r
 349             if (result == DialogResult.Yes)\r
 350                 presetHandler.updatePreset(treeView_presets.SelectedNode.Text, queryGen.generateTabbedComponentsQuery(this), true);\r
 351             else if (result == DialogResult.No)\r
 352                 presetHandler.updatePreset(treeView_presets.SelectedNode.Text, queryGen.generateTabbedComponentsQuery(this), false);\r
 353         }\r
 354         private void pmnu_delete_click(object sender, EventArgs e)\r
 355         {\r
 356             if (treeView_presets.SelectedNode != null)\r
 357             {\r
 358                 presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 359 \r
 360                 // Remember each nodes expanded status so we can reload it\r
 361                 List<Boolean> nodeStatus = saveTreeViewState();\r
 362 \r
 363                 // Now reload the preset panel\r
 364                 loadPresetPanel();\r
 365 \r
 366                 // Now reload the TreeView states\r
 367                 loadTreeViewStates(nodeStatus);\r
 368             }\r
 369             treeView_presets.Select();\r
 370         }\r
 371         private void presets_menu_Opening(object sender, System.ComponentModel.CancelEventArgs e)\r
 372         {\r
 373             // Make sure that the save menu is always disabled by default\r
 374             pmnu_saveChanges.Enabled = false;\r
 375 \r
 376             // Now enable the save menu if the selected preset is a user preset\r
 377             if (treeView_presets.SelectedNode != null)\r
 378             {\r
 379                 if (presetHandler.checkIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 380                 {\r
 381                     pmnu_saveChanges.Enabled = true;\r
 382                 }\r
 383             }\r
 384             treeView_presets.Select();\r
 385         }\r
 386 \r
 387         // Presets Management\r
 388         private void btn_addPreset_Click(object sender, EventArgs e)\r
 389         {\r
 390             // Remember each nodes expanded status so we can reload it\r
 391             List<Boolean> nodeStatus = saveTreeViewState();\r
 392             nodeStatus.Add(true);\r
 393 \r
 394             // Now add the new preset\r
 395             Form preset = new frmAddPreset(this, queryGen.generateTabbedComponentsQuery(this), presetHandler);\r
 396             preset.ShowDialog();\r
 397 \r
 398             // Now reload the TreeView states\r
 399             loadTreeViewStates(nodeStatus);\r
 400         }\r
 401         private void btn_removePreset_Click(object sender, EventArgs e)\r
 402         {\r
 403             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 404             if (result == DialogResult.Yes)\r
 405             {\r
 406                 if (treeView_presets.SelectedNode != null)\r
 407                     presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 408 \r
 409                 // Remember each nodes expanded status so we can reload it\r
 410                 List<Boolean> nodeStatus = saveTreeViewState();\r
 411 \r
 412                 // Now reload the preset panel\r
 413                 loadPresetPanel();\r
 414 \r
 415                 // Now reload the TreeView states\r
 416                 loadTreeViewStates(nodeStatus);\r
 417             }\r
 418             treeView_presets.Select();\r
 419         }\r
 420         private void btn_setDefault_Click(object sender, EventArgs e)\r
 421         {\r
 422             if (treeView_presets.SelectedNode != null)\r
 423             {\r
 424                 Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 425                 Properties.Settings.Default.Save();\r
 426                 MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 427             }\r
 428             else\r
 429                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 430         }\r
 431         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 432         {\r
 433             if (e.Button == MouseButtons.Right)\r
 434                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 435             else if (e.Button == MouseButtons.Left)\r
 436             {\r
 437                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 438                 {\r
 439                     if (groupBox_output.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 440                         selectPreset();\r
 441                 }\r
 442             }\r
 443 \r
 444             treeView_presets.Select();\r
 445         }\r
 446         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 447         {\r
 448             selectPreset();\r
 449         }\r
 450         private void selectPreset()\r
 451         {\r
 452             if (treeView_presets.SelectedNode != null)\r
 453             {\r
 454                 // Ok, so, we've selected a preset. Now we want to load it.\r
 455                 string presetName = treeView_presets.SelectedNode.Text;\r
 456                 if (presetHandler.getPreset(presetName) != null)\r
 457                 {\r
 458                     string query = presetHandler.getPreset(presetName).Query;\r
 459                     Boolean loadPictureSettings = presetHandler.getPreset(presetName).PictureSettings;\r
 460 \r
 461                     if (query != null)\r
 462                     {\r
 463                         //Ok, Reset all the H264 widgets before changing the preset\r
 464                         x264Panel.reset2Defaults();\r
 465 \r
 466                         // Send the query from the file to the Query Parser class\r
 467                         Functions.QueryParser presetQuery = Functions.QueryParser.Parse(query);\r
 468 \r
 469                         // Now load the preset\r
 470                         presetLoader.presetLoader(this, presetQuery, presetName, loadPictureSettings);\r
 471 \r
 472                         // The x264 widgets will need updated, so do this now:\r
 473                         x264Panel.X264_StandardizeOptString();\r
 474                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 475                     }\r
 476                 }\r
 477             }\r
 478         }\r
 479         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 480         {\r
 481             if (e.KeyCode == Keys.Delete)\r
 482             {\r
 483                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 484                 if (result == DialogResult.Yes)\r
 485                 {\r
 486                     if (treeView_presets.SelectedNode != null)\r
 487                         presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 488 \r
 489                     // Remember each nodes expanded status so we can reload it\r
 490                     List<Boolean> nodeStatus = new List<Boolean>();\r
 491                     foreach (TreeNode node in treeView_presets.Nodes)\r
 492                         nodeStatus.Add(node.IsExpanded);\r
 493 \r
 494                     // Now reload the preset panel\r
 495                     loadPresetPanel();\r
 496 \r
 497                     // And finally, re-expand any of the nodes if required\r
 498                     int i = 0;\r
 499                     foreach (TreeNode node in treeView_presets.Nodes)\r
 500                     {\r
 501                         if (nodeStatus[i])\r
 502                             node.Expand();\r
 503 \r
 504                         i++;\r
 505                     }\r
 506                 }\r
 507             }\r
 508         }\r
 509         private List<Boolean> saveTreeViewState()\r
 510         {\r
 511             // Remember each nodes expanded status so we can reload it\r
 512             List<Boolean> nodeStatus = new List<Boolean>();\r
 513             foreach (TreeNode node in treeView_presets.Nodes)\r
 514             {\r
 515                 nodeStatus.Add(node.IsExpanded);\r
 516                 foreach (TreeNode subNode in node.Nodes)\r
 517                     nodeStatus.Add(node.IsExpanded);\r
 518             }\r
 519             return nodeStatus;\r
 520         }\r
 521         private void loadTreeViewStates(List<Boolean> nodeStatus)\r
 522         {\r
 523             // And finally, re-expand any of the nodes if required\r
 524             int i = 0;\r
 525             foreach (TreeNode node in treeView_presets.Nodes)\r
 526             {\r
 527                 if (nodeStatus[i])\r
 528                     node.Expand();\r
 529 \r
 530                 foreach (TreeNode subNode in node.Nodes)\r
 531                 {\r
 532                     if (nodeStatus[i])\r
 533                         subNode.Expand();\r
 534                 }\r
 535 \r
 536                 i++;\r
 537             }\r
 538         }\r
 539         private void loadNormalPreset()\r
 540         {\r
 541             treeView_presets.Nodes.Find("Normal", true);\r
 542 \r
 543             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 544             {\r
 545                 foreach (TreeNode node in treenode.Nodes)\r
 546                 {\r
 547                     if (node.Text.Equals("Normal"))\r
 548                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 549                 }\r
 550             }\r
 551         }\r
 552         #endregion\r
 553 \r
 554         #region ToolStrip\r
 555         private void btn_source_Click(object sender, EventArgs e)\r
 556         {\r
 557             if (Properties.Settings.Default.drive_detection == "Checked")\r
 558             {\r
 559                 mnu_dvd_drive.Visible = true;\r
 560                 Thread driveInfoThread = new Thread(getDriveInfoThread);\r
 561                 driveInfoThread.Start();\r
 562             }\r
 563             else\r
 564                 mnu_dvd_drive.Visible = false;\r
 565         }\r
 566         private void btn_start_Click(object sender, EventArgs e)\r
 567         {\r
 568             if (btn_start.Text == "Stop")\r
 569             {\r
 570                 DialogResult result = MessageBox.Show("Are you sure you wish to cancel the encode? Please note that this may break the encoded file. \nTo safely cancel your encode, press ctrl-c on your keyboard in the CLI window. This *may* allow you to preview your encoded content.", "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 571 \r
 572                 if (result == DialogResult.Yes)\r
 573                 {\r
 574                     // Pause The Queue\r
 575                     encodeQueue.pauseEncode();\r
 576 \r
 577                     // Kill the current process.\r
 578                     Process[] aProc = Process.GetProcessesByName("HandBrakeCLI");\r
 579                     Process HandBrakeCLI;\r
 580                     if (aProc.Length > 0)\r
 581                     {\r
 582                         HandBrakeCLI = aProc[0];\r
 583                         HandBrakeCLI.Kill();\r
 584                     }\r
 585 \r
 586                     // Update the GUI\r
 587                     setEncodeFinished();\r
 588                 }\r
 589             }\r
 590             else\r
 591             {\r
 592                 if (encodeQueue.count() != 0 || (text_source.Text != string.Empty && text_source.Text != "Click 'Source' to continue" && text_destination.Text != string.Empty))\r
 593                 {\r
 594                     // Set the last action to encode. \r
 595                     // This is used for tracking which file to load in the activity window\r
 596                     lastAction = "encode";\r
 597 \r
 598                     String query = rtf_query.Text != "" ? rtf_query.Text : queryGen.GenerateTheQuery(this);\r
 599 \r
 600                     if (encodeQueue.count() == 0)\r
 601                     {\r
 602                         encodeQueue.add(query, text_source.Text, text_destination.Text);\r
 603                         encodeQueue.write2disk("hb_queue_recovery.xml");\r
 604                     }\r
 605                     queueWindow.setQueue();\r
 606                     if (encodeQueue.count() > 1)\r
 607                         queueWindow.Show();\r
 608 \r
 609                     setEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
 610                     encodeQueue.startEncode(); // Start The Queue Encoding Process\r
 611 \r
 612                 }\r
 613                 else if (text_source.Text == string.Empty || text_source.Text == "Click 'Source' to continue" || text_destination.Text == string.Empty)\r
 614                     MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 615 \r
 616             }\r
 617         }\r
 618         private void btn_add2Queue_Click(object sender, EventArgs e)\r
 619         {\r
 620             if (text_source.Text == string.Empty || text_source.Text == "Click 'Source' to continue" || text_destination.Text == string.Empty)\r
 621                 MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 622             else\r
 623             {\r
 624                 String query = queryGen.GenerateTheQuery(this);\r
 625                 if (rtf_query.Text != "")\r
 626                     query = rtf_query.Text;\r
 627 \r
 628                 encodeQueue.add(query, text_source.Text, text_destination.Text);\r
 629                 encodeQueue.write2disk("hb_queue_recovery.xml"); // Writes the queue to the recovery file, just incase the GUI crashes.\r
 630 \r
 631                 queueWindow.setQueue();\r
 632                 queueWindow.Show();\r
 633             }\r
 634         }\r
 635         private void btn_showQueue_Click(object sender, EventArgs e)\r
 636         {\r
 637             queueWindow.setQueue();\r
 638             queueWindow.Show();\r
 639         }\r
 640         private void tb_preview_Click(object sender, EventArgs e)\r
 641         {\r
 642             if (text_source.Text == "" || text_source.Text == "Click 'Source' to continue" || text_destination.Text == "")\r
 643                 MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 644             else\r
 645             {\r
 646                 if (qtpreview == null)\r
 647                 {\r
 648                     qtpreview = new frmPreview(this);\r
 649                     qtpreview.Show();\r
 650                 }\r
 651                 else if (qtpreview.IsDisposed)\r
 652                 {\r
 653                     qtpreview = new frmPreview(this);\r
 654                     qtpreview.Show();\r
 655                 }\r
 656                 else\r
 657                     MessageBox.Show("The preview window is already open!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 658             }\r
 659         }\r
 660         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
 661         {\r
 662             String file = lastAction == "scan" ? "dvdinfo.dat" : "hb_encode_log.dat";\r
 663 \r
 664             frmActivityWindow ActivityWindow = new frmActivityWindow(file, encodeHandler);\r
 665             ActivityWindow.Show();\r
 666         }\r
 667         #endregion\r
 668 \r
 669         #region System Tray Icon\r
 670         private void frmMain_Resize(object sender, EventArgs e)\r
 671         {\r
 672             if (FormWindowState.Minimized == this.WindowState)\r
 673             {\r
 674                 notifyIcon.Visible = true;\r
 675                 notifyIcon.BalloonTipText = lbl_encode.Text != "" ? lbl_encode.Text : "Not Encoding";\r
 676                 notifyIcon.ShowBalloonTip(500);\r
 677                 this.Hide();\r
 678             }\r
 679             else if (FormWindowState.Normal == this.WindowState)\r
 680                 notifyIcon.Visible = false;\r
 681         }\r
 682         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
 683         {\r
 684             this.Visible = true;\r
 685             this.Activate();\r
 686             this.WindowState = FormWindowState.Normal;\r
 687             notifyIcon.Visible = false;\r
 688         }\r
 689         private void btn_restore_Click(object sender, EventArgs e)\r
 690         {\r
 691             this.Visible = true;\r
 692             this.Activate();\r
 693             this.WindowState = FormWindowState.Normal;\r
 694             notifyIcon.Visible = false;\r
 695         }\r
 696         #endregion\r
 697 \r
 698         #region Tab Control\r
 699 \r
 700         //Source\r
 701         private void btn_dvd_source_Click(object sender, EventArgs e)\r
 702         {\r
 703             // Enable the creation of chapter markers.\r
 704             Check_ChapterMarkers.Enabled = true;\r
 705 \r
 706             // Set the last action to scan. \r
 707             // This is used for tracking which file to load in the activity window\r
 708             lastAction = "scan";\r
 709             text_source.Text = "";\r
 710 \r
 711             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
 712             {\r
 713                 String filename = DVD_Open.SelectedPath;\r
 714 \r
 715                 if (filename.StartsWith("\\"))\r
 716                     MessageBox.Show("Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 717                 else\r
 718                 {\r
 719 \r
 720                     if (filename != "")\r
 721                     {\r
 722                         setupGUIforScan(filename);\r
 723                         startScan(filename);\r
 724                     }\r
 725                     else\r
 726                         text_source.Text = "Click 'Source' to continue";\r
 727                 }\r
 728             }\r
 729             else\r
 730                 text_source.Text = "Click 'Source' to continue";\r
 731         }\r
 732         private void btn_file_source_Click(object sender, EventArgs e)\r
 733         {\r
 734             // Set the last action to scan. \r
 735             // This is used for tracking which file to load in the activity window\r
 736             lastAction = "scan";\r
 737             text_source.Text = "";\r
 738 \r
 739             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
 740             {\r
 741                 String filename = ISO_Open.FileName;\r
 742                 if (filename.StartsWith("\\"))\r
 743                     MessageBox.Show(\r
 744                         "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
 745                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 746                 else\r
 747                 {\r
 748                     if (filename != "")\r
 749                     {\r
 750                         setupGUIforScan(filename);\r
 751                         startScan(filename);\r
 752                     }\r
 753                     else\r
 754                         text_source.Text = "Click 'Source' to continue";\r
 755                 }\r
 756             }\r
 757             else\r
 758                 text_source.Text = "Click 'Source' to continue";\r
 759         }\r
 760         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
 761         {\r
 762             // Enable the creation of chapter markers.\r
 763             Check_ChapterMarkers.Enabled = true;\r
 764 \r
 765             // Set the last action to scan. \r
 766             // This is used for tracking which file to load in the activity window\r
 767             lastAction = "scan";\r
 768 \r
 769             if (mnu_dvd_drive.Text.Contains("VIDEO_TS"))\r
 770             {\r
 771                 string[] path = mnu_dvd_drive.Text.Split(' ');\r
 772                 String filename = path[0];\r
 773                 setupGUIforScan(filename);\r
 774                 startScan(filename);\r
 775             }\r
 776 \r
 777             // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
 778             if (drp_dvdtitle.Items.Count == 0)\r
 779                 MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source.\nYour Source may be copy protected, badly mastered or a format which HandBrake does not support. \nPlease refer to the Documentation and FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
 780 \r
 781             lbl_encode.Text = "";\r
 782         }\r
 783         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
 784         {\r
 785             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
 786                 MessageBox.Show("There are no titles to select. Please load a source file by clicking the 'Source' button above before trying to select a title.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
 787         }\r
 788         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
 789         {\r
 790             // Reset some values on the form\r
 791             lbl_Aspect.Text = "Select a Title";\r
 792             //lbl_RecomendedCrop.Text = "Select a Title";\r
 793             drop_chapterStart.Items.Clear();\r
 794             drop_chapterFinish.Items.Clear();\r
 795 \r
 796             // If the dropdown is set to automatic nothing else needs to be done.\r
 797             // Otheriwse if its not, title data has to be loased from parsing.\r
 798             if (drp_dvdtitle.Text != "Automatic")\r
 799             {\r
 800                 selectedTitle = drp_dvdtitle.SelectedItem as Parsing.Title;\r
 801 \r
 802                 // Set the Aspect Ratio\r
 803                 lbl_Aspect.Text = selectedTitle.AspectRatio.ToString();\r
 804                 lbl_src_res.Text = selectedTitle.Resolution.Width + " x " + selectedTitle.Resolution.Height;\r
 805                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
 806 \r
 807                 // Set the Recommended Cropping values\r
 808                 text_top.Text = selectedTitle.AutoCropDimensions[0].ToString();\r
 809                 text_bottom.Text = selectedTitle.AutoCropDimensions[1].ToString();\r
 810                 text_left.Text = selectedTitle.AutoCropDimensions[2].ToString();\r
 811                 text_right.Text = selectedTitle.AutoCropDimensions[3].ToString();\r
 812 \r
 813                 // Populate the Start chapter Dropdown\r
 814                 drop_chapterStart.Items.Clear();\r
 815                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 816                 if (drop_chapterStart.Items.Count > 0)\r
 817                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
 818 \r
 819                 // Populate the Final Chapter Dropdown\r
 820                 drop_chapterFinish.Items.Clear();\r
 821                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 822                 if (drop_chapterFinish.Items.Count > 0)\r
 823                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
 824 \r
 825                 // Populate the Audio Channels Dropdown\r
 826                 drp_track1Audio.Items.Clear();\r
 827                 drp_track1Audio.Items.Add("Automatic");\r
 828                 drp_track1Audio.Items.Add("None");\r
 829                 drp_track1Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 830                 drp_track1Audio.SelectedIndex = 0;\r
 831 \r
 832                 // Populate the Subtitles dropdown\r
 833                 drp_subtitle.Items.Clear();\r
 834                 drp_subtitle.Items.Add("None");\r
 835                 drp_subtitle.Items.Add("Autoselect");\r
 836                 drp_subtitle.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
 837                 if (drp_subtitle.Items.Count > 0)\r
 838                     drp_subtitle.Text = drp_subtitle.Items[0].ToString();\r
 839 \r
 840             }\r
 841 \r
 842             // Run the autoName & chapterNaming functions\r
 843             if (Properties.Settings.Default.autoNaming == "Checked")\r
 844                 text_destination.Text = hb_common_func.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
 845 \r
 846             data_chpt.Rows.Clear();\r
 847             DataGridView chapterGridView = hb_common_func.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
 848             if (chapterGridView != null)\r
 849                 data_chpt = chapterGridView;\r
 850 \r
 851             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
 852             data_chpt.Columns[0].Width = 166;\r
 853             data_chpt.Columns[0].Width = 165;\r
 854         }\r
 855         private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
 856         {\r
 857             int c_start, c_end;\r
 858 \r
 859             if (drop_chapterFinish.Text == "Auto" && drop_chapterFinish.Items.Count != 0)\r
 860                 drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
 861 \r
 862             int.TryParse(drop_chapterStart.Text, out c_start);\r
 863             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 864 \r
 865             if (c_end != 0)\r
 866             {\r
 867                 if (c_start > c_end)\r
 868                     drop_chapterFinish.Text = c_start.ToString();\r
 869             }\r
 870 \r
 871             lbl_duration.Text = hb_common_func.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
 872 \r
 873             // Run the Autonaming function\r
 874             if (Properties.Settings.Default.autoNaming == "Checked")\r
 875                 text_destination.Text = hb_common_func.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
 876 \r
 877         }\r
 878         private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
 879         {\r
 880             int c_start, c_end;\r
 881 \r
 882             if (drop_chapterStart.Text == "Auto" && drop_chapterStart.Items.Count >= 1)\r
 883                 drop_chapterStart.SelectedIndex = 1;\r
 884 \r
 885             int.TryParse(drop_chapterStart.Text, out c_start);\r
 886             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 887 \r
 888             if (c_start != 0)\r
 889             {\r
 890                 if (c_end < c_start)\r
 891                     drop_chapterFinish.Text = c_start.ToString();\r
 892             }\r
 893 \r
 894             lbl_duration.Text = hb_common_func.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
 895 \r
 896             // Run the Autonaming function\r
 897             if (Properties.Settings.Default.autoNaming == "Checked")\r
 898                 text_destination.Text = hb_common_func.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
 899 \r
 900             // Add more rows to the Chapter menu if needed.\r
 901             if (Check_ChapterMarkers.Checked)\r
 902             {\r
 903                 int i = data_chpt.Rows.Count, finish = 0;\r
 904 \r
 905                 if (drop_chapterFinish.Text != "Auto")\r
 906                     int.TryParse(drop_chapterFinish.Text, out finish);\r
 907 \r
 908                 while (i < finish)\r
 909                 {\r
 910                     int n = data_chpt.Rows.Add();\r
 911                     data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
 912                     data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
 913                     data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
 914                     data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
 915                     i++;\r
 916                 }\r
 917             }\r
 918         }\r
 919 \r
 920         //Destination\r
 921         private void btn_destBrowse_Click(object sender, EventArgs e)\r
 922         {\r
 923             // This removes the file extension from the filename box on the save file dialog.\r
 924             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
 925             DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", "").Replace(".m4v", "").Replace(".mkv", "").Replace(".ogm", "").Replace(".avi", "");\r
 926 \r
 927             // Show the dialog and set the main form file path\r
 928             if (drop_format.SelectedIndex.Equals(0))\r
 929                 DVD_Save.FilterIndex = 1;\r
 930             else if (drop_format.SelectedIndex.Equals(1))\r
 931                 DVD_Save.FilterIndex = 2;\r
 932             else if (drop_format.SelectedIndex.Equals(2))\r
 933                 DVD_Save.FilterIndex = 3;\r
 934             else if (drop_format.SelectedIndex.Equals(3))\r
 935                 DVD_Save.FilterIndex = 4;\r
 936             else if (drop_format.SelectedIndex.Equals(4))\r
 937                 DVD_Save.FilterIndex = 5;\r
 938 \r
 939             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
 940             {\r
 941                 if (DVD_Save.FileName.StartsWith("\\"))\r
 942                     MessageBox.Show("Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 943                 else\r
 944                 {\r
 945                     setAudioByContainer(DVD_Save.FileName);\r
 946                     text_destination.Text = DVD_Save.FileName;\r
 947 \r
 948                     // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
 949                     if (Check_ChapterMarkers.Checked)\r
 950                         text_destination.Text = text_destination.Text.Replace(".mp4", ".m4v");\r
 951                 }\r
 952             }\r
 953         }\r
 954         private void text_destination_TextChanged(object sender, EventArgs e)\r
 955         {\r
 956             string path = text_destination.Text;\r
 957             if (path.EndsWith(".mp4"))\r
 958                 drop_format.SelectedIndex = 0;\r
 959             else if (path.EndsWith(".m4v"))\r
 960                 drop_format.SelectedIndex = 1;\r
 961             else if (path.EndsWith(".mkv"))\r
 962                 drop_format.SelectedIndex = 2;\r
 963             else if (path.EndsWith(".avi"))\r
 964                 drop_format.SelectedIndex = 3;\r
 965             else if (path.EndsWith(".ogm"))\r
 966                 drop_format.SelectedIndex = 4;\r
 967 \r
 968         }\r
 969 \r
 970         // Output Settings\r
 971         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
 972         {\r
 973             if (drop_format.SelectedIndex == 0)\r
 974                 setExtension(".mp4");\r
 975             else if (drop_format.SelectedIndex == 1)\r
 976                 setExtension(".m4v");\r
 977             else if (drop_format.SelectedIndex == 2)\r
 978                 setExtension(".mkv");\r
 979             else if (drop_format.SelectedIndex == 3)\r
 980                 setExtension(".avi");\r
 981             else if (drop_format.SelectedIndex == 4)\r
 982                 setExtension(".ogm");\r
 983 \r
 984             setAudioByContainer(drop_format.Text);\r
 985             setVideoByContainer(drop_format.Text);\r
 986         }\r
 987         private void setExtension(string newExtension)\r
 988         {\r
 989             text_destination.Text = text_destination.Text.Replace(".mp4", newExtension);\r
 990             text_destination.Text = text_destination.Text.Replace(".m4v", newExtension);\r
 991             text_destination.Text = text_destination.Text.Replace(".mkv", newExtension);\r
 992             text_destination.Text = text_destination.Text.Replace(".avi", newExtension);\r
 993             text_destination.Text = text_destination.Text.Replace(".ogm", newExtension);\r
 994         }\r
 995 \r
 996         //Video Tab\r
 997         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
 998         {\r
 999             if ((text_destination.Text.Contains(".mp4")) || (text_destination.Text.Contains(".m4v")))\r
1000             {\r
1001                 check_largeFile.Enabled = true;\r
1002                 check_optimiseMP4.Enabled = true;\r
1003                 check_iPodAtom.Enabled = true;\r
1004             }\r
1005             else\r
1006             {\r
1007                 check_largeFile.Enabled = false;\r
1008                 check_optimiseMP4.Enabled = false;\r
1009                 check_iPodAtom.Enabled = false;\r
1010                 check_largeFile.Checked = false;\r
1011                 check_optimiseMP4.Checked = false;\r
1012                 check_iPodAtom.Checked = false;\r
1013             }\r
1014 \r
1015             //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1016             if (drp_videoEncoder.Text.Contains("H.264"))\r
1017             {\r
1018                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1019                     check_turbo.Enabled = true;\r
1020 \r
1021                 h264Tab.Enabled = true;\r
1022                 if ((text_destination.Text.Contains(".mp4")) || (text_destination.Text.Contains(".m4v")))\r
1023                     check_iPodAtom.Enabled = true;\r
1024                 else\r
1025                     check_iPodAtom.Enabled = false;\r
1026             }\r
1027             else\r
1028             {\r
1029                 check_turbo.CheckState = CheckState.Unchecked;\r
1030                 check_turbo.Enabled = false;\r
1031                 h264Tab.Enabled = false;\r
1032                 x264Panel.x264Query = "";\r
1033                 check_iPodAtom.Enabled = false;\r
1034                 check_iPodAtom.Checked = false;\r
1035             }\r
1036 \r
1037             // Setup the CQ Slider\r
1038             switch (drp_videoEncoder.Text)\r
1039             {\r
1040                 case "MPEG-4 (FFmpeg)":\r
1041                     slider_videoQuality.Minimum = 1;\r
1042                     slider_videoQuality.Maximum = 31;\r
1043                     slider_videoQuality.Value = 1;\r
1044                     SliderValue.Text = "0% QP: 31.00";\r
1045                     break;\r
1046                 case "MPEG-4 (XviD)":\r
1047                     slider_videoQuality.Minimum = 1;\r
1048                     slider_videoQuality.Maximum = 31;\r
1049                     slider_videoQuality.Value = 1;\r
1050                     SliderValue.Text = "0% QP: 31.00";\r
1051                     break;\r
1052                 case "H.264 (x264)":\r
1053                     slider_videoQuality.Minimum = 0;\r
1054                     slider_videoQuality.Value = 0;\r
1055                     slider_videoQuality.TickFrequency = 1;\r
1056                     SliderValue.Text = "0% RF: 51.00";\r
1057                     String step = Properties.Settings.Default.x264cqstep;\r
1058                     switch (step)\r
1059                     {\r
1060                         case "0.20":\r
1061                             slider_videoQuality.Maximum = 255;\r
1062                             break;\r
1063                         case "0.25":\r
1064                             slider_videoQuality.Maximum = 204;\r
1065                             break;\r
1066                         case "0.33":\r
1067                             slider_videoQuality.Maximum = 155;\r
1068                             break;\r
1069                         case "0.50":\r
1070                             slider_videoQuality.Maximum = 102;\r
1071                             break;\r
1072                         case "1.0":\r
1073                             slider_videoQuality.Maximum = 51;\r
1074                             break;\r
1075                         default:\r
1076                             slider_videoQuality.Maximum = 51;\r
1077                             break;\r
1078                     }\r
1079                     break;\r
1080                 case "VP3 (Theora)":\r
1081                     slider_videoQuality.Minimum = 0;\r
1082                     slider_videoQuality.Maximum = 63;\r
1083                     slider_videoQuality.Value = 0;\r
1084                     SliderValue.Text = "0% QP: 0.00";\r
1085                     break;\r
1086             }\r
1087         }\r
1088         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1089         {\r
1090             switch (drp_videoEncoder.Text)\r
1091             {\r
1092                 case "MPEG-4 (FFmpeg)":\r
1093                     double rfValue = 31 - (slider_videoQuality.Value - 1);\r
1094                     double max = slider_videoQuality.Maximum;\r
1095                     double min = slider_videoQuality.Minimum;\r
1096                     double val = ((max - min) - (rfValue - min)) / (max - min);\r
1097                     SliderValue.Text = Math.Round((val * 100), 2) + "% QP:" + (32 - slider_videoQuality.Value);\r
1098                     break;\r
1099                 case "MPEG-4 (XviD)":\r
1100                     rfValue = 31 - (slider_videoQuality.Value - 1);\r
1101                     max = slider_videoQuality.Maximum;\r
1102                     min = slider_videoQuality.Minimum;\r
1103                     val = ((max - min) - (rfValue - min)) / (max - min);\r
1104                     SliderValue.Text = Math.Round((val * 100), 2) + "% QP:" + (32 - slider_videoQuality.Value);\r
1105                     break;\r
1106                 case "H.264 (x264)":\r
1107                     double divided;\r
1108                     double.TryParse(Properties.Settings.Default.x264cqstep, out divided);\r
1109                     rfValue = 51.0 - slider_videoQuality.Value * divided;\r
1110                     max = slider_videoQuality.Maximum * divided;\r
1111                     min = slider_videoQuality.Minimum;\r
1112                     val = ((max - min) - (rfValue - min)) / (max - min);\r
1113                     rfValue = Math.Round(rfValue, 2);\r
1114                     SliderValue.Text = Math.Round((val * 100), 2) + "% RF:" + rfValue;\r
1115                     break;\r
1116                 case "VP3 (Theora)":\r
1117                     rfValue = slider_videoQuality.Value;\r
1118                     double value = rfValue / 63;\r
1119                     SliderValue.Text = Math.Round((value * 100), 2) + "% QP:" + slider_videoQuality.Value;\r
1120                     break;\r
1121             }\r
1122         }\r
1123         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1124         {\r
1125             text_bitrate.Enabled = false;\r
1126             text_filesize.Enabled = true;\r
1127             slider_videoQuality.Enabled = false;\r
1128 \r
1129             check_2PassEncode.Enabled = true;\r
1130         }\r
1131         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1132         {\r
1133             text_bitrate.Enabled = true;\r
1134             text_filesize.Enabled = false;\r
1135             slider_videoQuality.Enabled = false;\r
1136 \r
1137             check_2PassEncode.Enabled = true;\r
1138         }\r
1139         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1140         {\r
1141             text_bitrate.Enabled = false;\r
1142             text_filesize.Enabled = false;\r
1143             slider_videoQuality.Enabled = true;\r
1144 \r
1145             check_2PassEncode.Enabled = false;\r
1146             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1147         }\r
1148         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1149         {\r
1150             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1151             {\r
1152                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1153                     check_turbo.Enabled = true;\r
1154             }\r
1155             else\r
1156             {\r
1157                 check_turbo.Enabled = false;\r
1158                 check_turbo.CheckState = CheckState.Unchecked;\r
1159             }\r
1160         }\r
1161 \r
1162         //Picture Tab\r
1163         private void text_width_TextChanged(object sender, EventArgs e)\r
1164         {\r
1165             if (text_width.Text == "")\r
1166                 text_width.BackColor = Color.White;\r
1167 \r
1168             maxWidth = 0; maxHeight = 0;  // Reset max width so that it's not using the MaxWidth -X. Quick hack to allow -X for preset usage.\r
1169 \r
1170             int width;\r
1171             Boolean parsed = int.TryParse(text_width.Text, out width);\r
1172             if (parsed)\r
1173             {\r
1174                 text_width.BackColor = (width % 16) != 0 ? Color.LightCoral : Color.LightGreen;\r
1175 \r
1176                 if (lbl_Aspect.Text != "Select a Title" && maxWidth == 0 && maxHeight == 0)\r
1177                 {\r
1178                     if (drp_anamorphic.Text == "None")\r
1179                     {\r
1180                         int height = hb_common_func.cacluateNonAnamorphicHeight(width, text_top.Value, text_bottom.Value, text_left.Value, text_right.Value, selectedTitle);\r
1181                         if (height != 0)\r
1182                             text_height.Text = height.ToString();\r
1183                     }\r
1184                 }\r
1185             }\r
1186         }\r
1187         private void text_height_TextChanged(object sender, EventArgs e)\r
1188         {\r
1189             if (text_height.Text == "")\r
1190                 text_height.BackColor = Color.White;\r
1191 \r
1192             maxHeight = 0;  // Reset max height so that it's not using the MaxHeight -Y. Quick hack to allow -Y for preset usage.\r
1193 \r
1194             int height;\r
1195             Boolean parsed = int.TryParse(text_height.Text, out height);\r
1196             if (parsed)\r
1197                 text_height.BackColor = (height % 16) != 0 ? Color.LightCoral : Color.LightGreen;\r
1198         }\r
1199         private void check_customCrop_CheckedChanged(object sender, EventArgs e)\r
1200         {\r
1201             text_left.Enabled = true;\r
1202             text_right.Enabled = true;\r
1203             text_top.Enabled = true;\r
1204             text_bottom.Enabled = true;\r
1205             if (selectedTitle != null)\r
1206             {\r
1207                 text_top.Text = selectedTitle.AutoCropDimensions[0].ToString();\r
1208                 text_bottom.Text = selectedTitle.AutoCropDimensions[1].ToString();\r
1209                 text_left.Text = selectedTitle.AutoCropDimensions[2].ToString();\r
1210                 text_right.Text = selectedTitle.AutoCropDimensions[3].ToString();\r
1211             }\r
1212             else\r
1213             {\r
1214                 text_left.Text = "0";\r
1215                 text_right.Text = "0";\r
1216                 text_top.Text = "0";\r
1217                 text_bottom.Text = "0";\r
1218             }\r
1219         }\r
1220         private void check_autoCrop_CheckedChanged(object sender, EventArgs e)\r
1221         {\r
1222             text_left.Enabled = false;\r
1223             text_right.Enabled = false;\r
1224             text_top.Enabled = false;\r
1225             text_bottom.Enabled = false;\r
1226         }\r
1227         private void drp_anamorphic_SelectedIndexChanged(object sender, EventArgs e)\r
1228         {\r
1229             if (drp_anamorphic.SelectedIndex == 1)\r
1230             {\r
1231                 text_height.BackColor = Color.LightGray;\r
1232                 text_width.BackColor = Color.LightGray;\r
1233                 text_height.Text = "";\r
1234                 text_width.Text = "";\r
1235                 text_height.Enabled = false;\r
1236                 text_width.Enabled = false;\r
1237             }\r
1238 \r
1239             if (drp_anamorphic.SelectedIndex == 2)\r
1240             {\r
1241                 text_height.Text = "";\r
1242                 text_height.Enabled = false;\r
1243                 text_height.BackColor = Color.LightGray;\r
1244 \r
1245                 text_width.Enabled = true;\r
1246                 text_width.BackColor = Color.White;\r
1247             }\r
1248 \r
1249             if (drp_anamorphic.SelectedIndex == 0)\r
1250             {\r
1251                 text_height.BackColor = Color.White;\r
1252                 text_width.BackColor = Color.White;\r
1253                 text_height.Enabled = true;\r
1254                 text_width.Enabled = true;\r
1255             }\r
1256         }\r
1257 \r
1258         // Filter Tab\r
1259         private void ctl_decomb_changed(object sender, EventArgs e)\r
1260         {\r
1261             if (ctl_decomb.getDropValue != "Off")\r
1262                 if (ctl_deinterlace.getDropValue != "None")\r
1263                     ctl_deinterlace.setOption("None");\r
1264         }\r
1265         private void ctl_deinterlace_changed(object sender, EventArgs e)\r
1266         {\r
1267             if (ctl_detelecine.getDropValue != "None")\r
1268                 if (ctl_decomb.getDropValue != "Off")\r
1269                     ctl_decomb.setOption("Off");\r
1270         }\r
1271         private void slider_deblock_Scroll(object sender, EventArgs e)\r
1272         {\r
1273             lbl_deblockVal.Text = slider_deblock.Value == 4 ? "Off" : slider_deblock.Value.ToString();\r
1274         }\r
1275 \r
1276         //Audio Tab\r
1277         private void drp_track1Audio_SelectedIndexChanged(object sender, EventArgs e)\r
1278         {\r
1279             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1280             {\r
1281                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].Text = drp_track1Audio.Text;\r
1282                 lv_audioList.Select();\r
1283             }\r
1284         }\r
1285         private void drp_audenc_1_SelectedIndexChanged(object sender, EventArgs e)\r
1286         {\r
1287             if (drp_audenc_1.Text == "AC3")\r
1288             {\r
1289                 drp_audmix_1.Enabled = false;\r
1290                 drp_audbit_1.Enabled = false;\r
1291                 drp_audsr_1.Enabled = false;\r
1292 \r
1293                 drp_audmix_1.SelectedIndex = 0;\r
1294                 drp_audbit_1.SelectedIndex = 0;\r
1295                 drp_audsr_1.SelectedIndex = 0;\r
1296             }\r
1297             else\r
1298             {\r
1299                 drp_audmix_1.Enabled = true;\r
1300                 drp_audbit_1.Enabled = true;\r
1301                 drp_audsr_1.Enabled = true;\r
1302 \r
1303                 drp_audmix_1.Text = "Automatic";\r
1304                 drp_audbit_1.Text = "160";\r
1305                 drp_audsr_1.Text = "Auto";\r
1306             }\r
1307 \r
1308             if (drp_audenc_1.Text == "AAC")\r
1309             {\r
1310                 setMixDownAllOptions(drp_audmix_1);\r
1311                 setBitrateSelections160(drp_audbit_1);\r
1312             }\r
1313             else\r
1314             {\r
1315                 setMixDownNotAAC(drp_audmix_1);\r
1316                 setBitrateSelections320(drp_audbit_1);\r
1317             }\r
1318 \r
1319             // Update an item in the Audio list if required.\r
1320             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1321             {\r
1322                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text = drp_audenc_1.Text;\r
1323                 lv_audioList.Select();\r
1324             }\r
1325         }\r
1326         private void drp_audmix_1_SelectedIndexChanged(object sender, EventArgs e)\r
1327         {\r
1328             if ((drp_audenc_1.Text == "AAC") && (drp_audmix_1.Text == "6 Channel Discrete"))\r
1329                 setBitrateSelections384(drp_audbit_1);\r
1330             else if ((drp_audenc_1.Text == "AAC") && (drp_audmix_1.Text != "6 Channel Discrete"))\r
1331                 setBitrateSelections160(drp_audbit_1); drp_audbit_1.Text = "160";\r
1332 \r
1333             // Update an item in the Audio list if required.\r
1334             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1335             {\r
1336                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text = drp_audmix_1.Text;\r
1337                 lv_audioList.Select();\r
1338             }\r
1339         }\r
1340         private void drp_audsr_1_SelectedIndexChanged(object sender, EventArgs e)\r
1341         {\r
1342             // Update an item in the Audio list if required.\r
1343             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1344             {\r
1345                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text = drp_audsr_1.Text;\r
1346                 lv_audioList.Select();\r
1347             }\r
1348         }\r
1349         private void drp_audbit_1_SelectedIndexChanged(object sender, EventArgs e)\r
1350         {\r
1351             // Update an item in the Audio list if required.\r
1352             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1353             {\r
1354                 if (drp_audenc_1.Text == "AC3")\r
1355                     drp_audbit_1.Text = "Auto";\r
1356                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text = drp_audbit_1.Text;\r
1357                 lv_audioList.Select();\r
1358             }\r
1359         }\r
1360         private void tb_drc_Scroll(object sender, EventArgs e)\r
1361         {\r
1362             double value;\r
1363             if (tb_drc.Value == 0) value = 0;\r
1364             else\r
1365                 value = ((tb_drc.Value - 1) / 10.0) + 1;\r
1366 \r
1367             lbl_drc.Text = value.ToString();\r
1368 \r
1369             // Update an item in the Audio list if required.\r
1370             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1371             {\r
1372                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text = lbl_drc.Text;\r
1373                 lv_audioList.Select();\r
1374             }\r
1375         }\r
1376 \r
1377         private void btn_addAudioTrack_Click(object sender, EventArgs e)\r
1378         {\r
1379             // Create a new row for the Audio list based on the currently selected items in the dropdown.\r
1380             ListViewItem newTrack = new ListViewItem(drp_track1Audio.Text);\r
1381             newTrack.SubItems.Add(drp_audenc_1.Text);\r
1382             newTrack.SubItems.Add(drp_audmix_1.Text);\r
1383             newTrack.SubItems.Add(drp_audsr_1.Text);\r
1384             newTrack.SubItems.Add(drp_audbit_1.Text);\r
1385             newTrack.SubItems.Add(lbl_drc.Text);\r
1386 \r
1387             // Select the newly added track and select the control\r
1388             lv_audioList.Items.Add(newTrack);\r
1389             lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
1390             lv_audioList.Select();\r
1391         }\r
1392         private void btn_RemoveAudioTrack_Click(object sender, EventArgs e)\r
1393         {\r
1394             removeAudioTrack();\r
1395         }\r
1396         private void audioList_moveup_Click(object sender, EventArgs e)\r
1397         {\r
1398             if (lv_audioList.SelectedIndices.Count != 0)\r
1399             {\r
1400                 ListViewItem item = lv_audioList.SelectedItems[0];\r
1401                 int index = item.Index;\r
1402                 index--;\r
1403 \r
1404                 if (lv_audioList.Items.Count > index && index >= 0)\r
1405                 {\r
1406                     lv_audioList.Items.Remove(item);\r
1407                     lv_audioList.Items.Insert(index, item);\r
1408                     item.Selected = true;\r
1409                     lv_audioList.Focus();\r
1410                 }\r
1411             }\r
1412         }\r
1413         private void audioList_movedown_Click(object sender, EventArgs e)\r
1414         {\r
1415             if (lv_audioList.SelectedIndices.Count != 0)\r
1416             {\r
1417                 ListViewItem item = lv_audioList.SelectedItems[0];\r
1418                 int index = item.Index;\r
1419                 index++;\r
1420 \r
1421                 if (index < lv_audioList.Items.Count)\r
1422                 {\r
1423                     lv_audioList.Items.Remove(item);\r
1424                     lv_audioList.Items.Insert(index, item);\r
1425                     item.Selected = true;\r
1426                     lv_audioList.Focus();\r
1427                 }\r
1428             }\r
1429 \r
1430         }\r
1431         private void audioList_remove_Click(object sender, EventArgs e)\r
1432         {\r
1433             removeAudioTrack();\r
1434         }\r
1435         private void removeAudioTrack()\r
1436         {\r
1437             // Remove the Item and reselect the control if the following conditions are met.\r
1438             if (lv_audioList.SelectedItems.Count != 0)\r
1439             {\r
1440                 // Record the current selected index.\r
1441                 int currentPosition = lv_audioList.SelectedIndices[0];\r
1442 \r
1443                 lv_audioList.Items.RemoveAt(lv_audioList.SelectedIndices[0]);\r
1444 \r
1445                 // Now reslect the correct item and give focus to the audio list.\r
1446                 if (lv_audioList.Items.Count != 0)\r
1447                 {\r
1448                     if (currentPosition <= (lv_audioList.Items.Count - 1))\r
1449                         lv_audioList.Items[currentPosition].Selected = true;\r
1450                     else if (currentPosition > (lv_audioList.Items.Count - 1))\r
1451                         lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
1452 \r
1453                     lv_audioList.Select();\r
1454                 }\r
1455             }\r
1456         }\r
1457         private void lv_audioList_SelectedIndexChanged(object sender, EventArgs e)\r
1458         {\r
1459             // Set the dropdown controls based on the selected item in the Audio List.\r
1460             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1461             {\r
1462                 drp_track1Audio.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].Text;\r
1463                 drp_audenc_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text;\r
1464                 drp_audmix_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text;\r
1465                 drp_audsr_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text;\r
1466                 drp_audbit_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text;\r
1467                 double drcValue; int drcCalculated;\r
1468                 double.TryParse(lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text, out drcValue);\r
1469                 if (drcValue == 0) drcCalculated = 0;\r
1470                 else\r
1471                     drcValue = ((drcValue * 10) + 1) - 10;\r
1472                 int.TryParse(drcValue.ToString(), out drcCalculated);\r
1473                 tb_drc.Value = drcCalculated;\r
1474             }\r
1475         }\r
1476 \r
1477         private void drp_subtitle_SelectedIndexChanged(object sender, EventArgs e)\r
1478         {\r
1479             if (drp_subtitle.Text.Contains("None"))\r
1480             {\r
1481                 check_forced.Enabled = false;\r
1482                 check_forced.Checked = false;\r
1483             }\r
1484             else\r
1485                 check_forced.Enabled = true;\r
1486         }\r
1487 \r
1488         // Chapter Marker Tab\r
1489         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1490         {\r
1491             if (Check_ChapterMarkers.Checked)\r
1492             {\r
1493                 text_destination.Text = text_destination.Text.Replace(".m4v", ".mp4");\r
1494                 data_chpt.Rows.Clear();\r
1495                 data_chpt.Enabled = true;\r
1496                 DataGridView chapterGridView = hb_common_func.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
1497                 if (chapterGridView != null)\r
1498                     data_chpt = chapterGridView;\r
1499             }\r
1500             else\r
1501             {\r
1502                 text_destination.Text = text_destination.Text.Replace(".m4v", ".mp4");\r
1503                 data_chpt.Rows.Clear();\r
1504                 data_chpt.Enabled = false;\r
1505             }\r
1506         }\r
1507 \r
1508         // Query Editor Tab\r
1509         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1510         {\r
1511             rtf_query.Text = queryGen.GenerateTheQuery(this);\r
1512         }\r
1513         private void btn_clear_Click(object sender, EventArgs e)\r
1514         {\r
1515             rtf_query.Clear();\r
1516         }\r
1517         #endregion\r
1518 \r
1519         // MainWindow Components, Actions and Functions ***********************\r
1520 \r
1521         #region Source Scan\r
1522         private void setupGUIforScan(String filename)\r
1523         {\r
1524             text_source.Text = filename;\r
1525 \r
1526             foreach (Control ctrl in Controls)\r
1527             {\r
1528                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
1529                     ctrl.Enabled = false;\r
1530             }\r
1531             lbl_encode.Visible = true;\r
1532             lbl_encode.Text = "Scanning ...";\r
1533             gb_source.Text = "Source: Scanning ...";\r
1534             btn_source.Enabled = false;\r
1535             btn_start.Enabled = false;\r
1536             btn_showQueue.Enabled = false;\r
1537             btn_add2Queue.Enabled = false;\r
1538             tb_preview.Enabled = false;\r
1539             mnu_killCLI.Visible = true;\r
1540         }\r
1541         private void startScan(String filename)\r
1542         {\r
1543             try\r
1544             {\r
1545                 lbl_encode.Visible = true;\r
1546                 lbl_encode.Text = "Scanning...";\r
1547                 ThreadPool.QueueUserWorkItem(scanProcess, filename);\r
1548             }\r
1549             catch (Exception exc)\r
1550             {\r
1551                 MessageBox.Show("frmMain.cs - startScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1552             }\r
1553         }\r
1554         private void scanProcess(object state)\r
1555         {\r
1556             try\r
1557             {\r
1558                 string inputFile = (string)state;\r
1559                 string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");\r
1560                 string dvdInfoPath = Path.Combine(Path.GetTempPath(), "dvdinfo.dat");\r
1561 \r
1562                 // Make we don't pick up a stale hb_encode_log.dat (and that we have rights to the file)\r
1563                 if (File.Exists(dvdInfoPath))\r
1564                     File.Delete(dvdInfoPath);\r
1565 \r
1566                 string strCmdLine = String.Format(@"cmd /c """"{0}"" -i ""{1}"" -t0 -v >""{2}"" 2>&1""", handbrakeCLIPath, inputFile, dvdInfoPath);\r
1567 \r
1568                 ProcessStartInfo hbParseDvd = new ProcessStartInfo("CMD.exe", strCmdLine);\r
1569                 hbParseDvd.WindowStyle = ProcessWindowStyle.Hidden;\r
1570 \r
1571                 using (hbproc = Process.Start(hbParseDvd))\r
1572                 {\r
1573                     hbproc.WaitForExit();\r
1574                 }\r
1575 \r
1576                 if (!File.Exists(dvdInfoPath))\r
1577                 {\r
1578                     throw new Exception("Unable to retrieve the DVD Info. dvdinfo.dat is missing. \nExpected location of dvdinfo.dat: \n" + dvdInfoPath);\r
1579                 }\r
1580 \r
1581                 using (StreamReader sr = new StreamReader(dvdInfoPath))\r
1582                 {\r
1583                     thisDVD = Parsing.DVD.Parse(sr);\r
1584                     sr.Close();\r
1585                     sr.Dispose();\r
1586                 }\r
1587 \r
1588                 updateUIafterScan();\r
1589             }\r
1590             catch (Exception exc)\r
1591             {\r
1592                 MessageBox.Show("frmMain.cs - scanProcess() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1593                 enableGUI();\r
1594             }\r
1595         }\r
1596         private void updateUIafterScan()\r
1597         {\r
1598             try\r
1599             {\r
1600                 if (InvokeRequired)\r
1601                 {\r
1602                     BeginInvoke(new UpdateWindowHandler(updateUIafterScan));\r
1603                     return;\r
1604                 }\r
1605 \r
1606                 // Setup some GUI components\r
1607                 drp_dvdtitle.Items.Clear();\r
1608                 if (thisDVD.Titles.Count != 0)\r
1609                     drp_dvdtitle.Items.AddRange(thisDVD.Titles.ToArray());\r
1610                 drp_dvdtitle.Text = "Automatic";\r
1611                 drop_chapterFinish.Text = "Auto";\r
1612                 drop_chapterStart.Text = "Auto";\r
1613 \r
1614                 // Now select the longest title\r
1615                 if (thisDVD.Titles.Count != 0)\r
1616                     drp_dvdtitle.SelectedItem = hb_common_func.selectLongestTitle(drp_dvdtitle);\r
1617 \r
1618                 // Enable the creation of chapter markers if the file is an image of a dvd.\r
1619                 if (text_source.Text.ToLower().Contains(".iso") || text_source.Text.ToLower().Contains("VIDEO_TS"))\r
1620                     Check_ChapterMarkers.Enabled = true;\r
1621                 else\r
1622                 {\r
1623                     Check_ChapterMarkers.Enabled = false;\r
1624                     Check_ChapterMarkers.Checked = false;\r
1625                     data_chpt.Rows.Clear();\r
1626                 }\r
1627 \r
1628                 // If no titles were found, Display an error message\r
1629                 if (drp_dvdtitle.Items.Count == 0)\r
1630                     MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source.\nYour Source may be copy protected, badly mastered or a format which HandBrake does not support. \nPlease refer to the Documentation and FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
1631 \r
1632                 // Enable the GUI components and enable any disabled components\r
1633                 enableGUI();\r
1634             }\r
1635             catch (Exception exc)\r
1636             {\r
1637                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1638                 enableGUI();\r
1639             }\r
1640         }\r
1641 \r
1642         private void enableGUI()\r
1643         {\r
1644             try\r
1645             {\r
1646                 if (InvokeRequired)\r
1647                 {\r
1648                     BeginInvoke(new UpdateWindowHandler(updateUIafterScan));\r
1649                 }\r
1650                 lbl_encode.Text = "Scan Completed";\r
1651                 gb_source.Text = "Source";\r
1652                 foreach (Control ctrl in Controls)\r
1653                     ctrl.Enabled = true;\r
1654                 btn_start.Enabled = true;\r
1655                 btn_showQueue.Enabled = true;\r
1656                 btn_add2Queue.Enabled = true;\r
1657                 tb_preview.Enabled = true;\r
1658                 btn_source.Enabled = true;\r
1659                 mnu_killCLI.Visible = false;\r
1660             }\r
1661             catch (Exception exc)\r
1662             {\r
1663                 MessageBox.Show("frmMain.cs - enableGUI " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1664             }\r
1665         }\r
1666         private static void killCLI()\r
1667         {\r
1668             // This may seem like a long way of killing HandBrakeCLI, but for whatever reason,\r
1669             // hbproc.kill/close just won't do the trick.\r
1670             try\r
1671             {\r
1672                 string AppName = "HandBrakeCLI";\r
1673 \r
1674                 AppName = AppName.ToUpper();\r
1675 \r
1676                 System.Diagnostics.Process[] prs = Process.GetProcesses();\r
1677                 foreach (System.Diagnostics.Process proces in prs)\r
1678                 {\r
1679                     if (proces.ProcessName.ToUpper() == AppName)\r
1680                     {\r
1681                         proces.Refresh();\r
1682                         if (!proces.HasExited)\r
1683                             proces.Kill();\r
1684                     }\r
1685                 }\r
1686             }\r
1687             catch (Exception ex)\r
1688             {\r
1689                 MessageBox.Show("Unable to kill HandBrakeCLI.exe \nYou may need to manually kill HandBrakeCLI.exe using the Windows Task Manager if it does not close automatically within the next few minutes. \n\nError Information: \n" + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1690             }\r
1691         }\r
1692         #endregion\r
1693 \r
1694         #region DVD Drive Detection\r
1695         // Source Button Drive Detection\r
1696         private delegate void ProgressUpdateHandler();\r
1697         private void getDriveInfoThread()\r
1698         {\r
1699             try\r
1700             {\r
1701                 if (InvokeRequired)\r
1702                 {\r
1703                     BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));\r
1704                     return;\r
1705                 }\r
1706 \r
1707                 Boolean foundDrive = false;\r
1708                 DriveInfo[] theCollectionOfDrives = DriveInfo.GetDrives();\r
1709                 foreach (DriveInfo curDrive in theCollectionOfDrives)\r
1710                 {\r
1711                     if (curDrive.DriveType == DriveType.CDRom)\r
1712                     {\r
1713                         if (curDrive.IsReady)\r
1714                         {\r
1715                             if (File.Exists(curDrive.RootDirectory + "VIDEO_TS\\VIDEO_TS.IFO"))\r
1716                                 mnu_dvd_drive.Text = curDrive.RootDirectory + "VIDEO_TS (" + curDrive.VolumeLabel + ")";\r
1717                             else\r
1718                                 mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1719 \r
1720                             foundDrive = true;\r
1721 \r
1722                         }\r
1723                     }\r
1724                 }\r
1725 \r
1726                 if (foundDrive == false)\r
1727                     mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1728             }\r
1729             catch (Exception)\r
1730             {\r
1731                 mnu_dvd_drive.Text = "[No DVD Drive Ready / Found]";\r
1732             }\r
1733         }\r
1734         #endregion\r
1735 \r
1736         #region Audio Panel Code Helpers\r
1737         private void setAudioByContainer(String path)\r
1738         {\r
1739             string oldval;\r
1740 \r
1741             if ((path.Contains("MP4")) || (path.Contains("M4V")))\r
1742             {\r
1743                 oldval = drp_audenc_1.Text;\r
1744                 drp_audenc_1.Items.Clear();\r
1745                 drp_audenc_1.Items.Add("AAC");\r
1746                 drp_audenc_1.Items.Add("AC3");\r
1747                 if ((oldval != "AAC") && (oldval != "AC3"))\r
1748                     drp_audenc_1.SelectedIndex = 0;\r
1749 \r
1750             }\r
1751             else if (path.Contains("AVI"))\r
1752             {\r
1753                 oldval = drp_audenc_1.Text;\r
1754                 drp_audenc_1.Items.Clear();\r
1755                 drp_audenc_1.Items.Add("MP3");\r
1756                 drp_audenc_1.Items.Add("AC3");\r
1757                 if ((oldval != "MP3") && (oldval != "AC3"))\r
1758                     drp_audenc_1.SelectedIndex = 0;\r
1759 \r
1760             }\r
1761             else if (path.Contains("OGM"))\r
1762             {\r
1763                 drp_audenc_1.Items.Clear();\r
1764                 drp_audenc_1.Items.Add("Vorbis");\r
1765                 drp_audenc_1.SelectedIndex = 0;\r
1766 \r
1767             }\r
1768             else if (path.Contains("MKV"))\r
1769             {\r
1770                 drp_audenc_1.Items.Clear();\r
1771                 drp_audenc_1.Items.Add("AAC");\r
1772                 drp_audenc_1.Items.Add("MP3");\r
1773                 drp_audenc_1.Items.Add("AC3");\r
1774                 drp_audenc_1.Items.Add("Vorbis");\r
1775                 if (drp_audenc_1.Text == string.Empty)\r
1776                     drp_audenc_1.SelectedIndex = 0;\r
1777             }\r
1778 \r
1779             // Make sure the table is updated with new audio codecs\r
1780             foreach (ListViewItem row in lv_audioList.Items)\r
1781             {\r
1782                 if (!drp_audenc_1.Items.Contains(row.SubItems[1].Text))\r
1783                     row.SubItems[1].Text = drp_audenc_1.Items[0].ToString();\r
1784             }\r
1785         }\r
1786         private void setVideoByContainer(String path)\r
1787         {\r
1788             string oldval;\r
1789 \r
1790             if ((path.Contains("MP3")) || (path.Contains("M4V")))\r
1791             {\r
1792                 oldval = drp_videoEncoder.Text;\r
1793                 drp_videoEncoder.Items.Clear();\r
1794                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1795                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1796                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1797                 if (oldval == "VP3 (Theora)")\r
1798                     drp_videoEncoder.SelectedIndex = 2;\r
1799                 else\r
1800                     drp_videoEncoder.Text = oldval;\r
1801 \r
1802             }\r
1803             else if (path.Contains("AVI"))\r
1804             {\r
1805                 oldval = drp_videoEncoder.Text;\r
1806                 drp_videoEncoder.Items.Clear();\r
1807                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1808                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1809                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1810                 if (oldval == "VP3 (Theora)")\r
1811                     drp_videoEncoder.SelectedIndex = 2;\r
1812                 else\r
1813                     drp_videoEncoder.Text = oldval;\r
1814             }\r
1815             else if (path.Contains("OGM"))\r
1816             {\r
1817                 oldval = drp_videoEncoder.Text;\r
1818                 drp_videoEncoder.Items.Clear();\r
1819                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1820                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1821                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1822                 if (oldval == "H.264 (x264)")\r
1823                     drp_videoEncoder.SelectedIndex = 2;\r
1824                 else\r
1825                     drp_videoEncoder.Text = oldval;\r
1826             }\r
1827             else if (path.Contains("MKV"))\r
1828             {\r
1829                 oldval = drp_videoEncoder.Text;\r
1830                 drp_videoEncoder.Items.Clear();\r
1831                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1832                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1833                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1834                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1835                 drp_videoEncoder.Text = oldval;\r
1836             }\r
1837         }\r
1838         private void setBitrateSelections384(ComboBox dropDown)\r
1839         {\r
1840             dropDown.Items.Clear();\r
1841             dropDown.Items.Add("32");\r
1842             dropDown.Items.Add("40");\r
1843             dropDown.Items.Add("48");\r
1844             dropDown.Items.Add("56");\r
1845             dropDown.Items.Add("64");\r
1846             dropDown.Items.Add("80");\r
1847             dropDown.Items.Add("86");\r
1848             dropDown.Items.Add("112");\r
1849             dropDown.Items.Add("128");\r
1850             dropDown.Items.Add("160");\r
1851             dropDown.Items.Add("192");\r
1852             dropDown.Items.Add("224");\r
1853             dropDown.Items.Add("256");\r
1854             dropDown.Items.Add("320");\r
1855             dropDown.Items.Add("384");\r
1856         }\r
1857         private void setBitrateSelections320(ComboBox dropDown)\r
1858         {\r
1859             dropDown.Items.Clear();\r
1860             dropDown.Items.Add("32");\r
1861             dropDown.Items.Add("40");\r
1862             dropDown.Items.Add("48");\r
1863             dropDown.Items.Add("56");\r
1864             dropDown.Items.Add("64");\r
1865             dropDown.Items.Add("80");\r
1866             dropDown.Items.Add("86");\r
1867             dropDown.Items.Add("112");\r
1868             dropDown.Items.Add("128");\r
1869             dropDown.Items.Add("160");\r
1870             dropDown.Items.Add("192");\r
1871             dropDown.Items.Add("224");\r
1872             dropDown.Items.Add("256");\r
1873             dropDown.Items.Add("320");\r
1874         }\r
1875         private void setBitrateSelections160(ComboBox dropDown)\r
1876         {\r
1877             dropDown.Items.Clear();\r
1878             dropDown.Items.Add("32");\r
1879             dropDown.Items.Add("40");\r
1880             dropDown.Items.Add("48");\r
1881             dropDown.Items.Add("56");\r
1882             dropDown.Items.Add("64");\r
1883             dropDown.Items.Add("80");\r
1884             dropDown.Items.Add("86");\r
1885             dropDown.Items.Add("112");\r
1886             dropDown.Items.Add("128");\r
1887             dropDown.Items.Add("160");\r
1888         }\r
1889         private void setMixDownAllOptions(ComboBox dropdown)\r
1890         {\r
1891             dropdown.Items.Clear();\r
1892             dropdown.Items.Add("Automatic");\r
1893             dropdown.Items.Add("Mono");\r
1894             dropdown.Items.Add("Stereo");\r
1895             dropdown.Items.Add("Dolby Surround");\r
1896             dropdown.Items.Add("Dolby Pro Logic II");\r
1897             dropdown.Items.Add("6 Channel Discrete");\r
1898         }\r
1899         private void setMixDownNotAAC(ComboBox dropdown)\r
1900         {\r
1901             dropdown.Items.Clear();\r
1902             dropdown.Items.Add("Automatic");\r
1903             dropdown.Items.Add("Stereo");\r
1904             dropdown.Items.Add("Dolby Surround");\r
1905             dropdown.Items.Add("Dolby Pro Logic II");\r
1906         }\r
1907         #endregion\r
1908 \r
1909         #region Public Methods\r
1910 \r
1911         /// <summary>\r
1912         /// Setup the GUI for Encoding or finished Encoding.\r
1913         /// 1 = Encode Running\r
1914         /// 0 = Encode Finished.\r
1915         /// </summary>\r
1916         public void setEncodeFinished()\r
1917         {\r
1918             try\r
1919             {\r
1920                 if (InvokeRequired)\r
1921                 {\r
1922                     BeginInvoke(new UpdateWindowHandler(setEncodeFinished));\r
1923                     return;\r
1924                 }\r
1925 \r
1926                 lbl_encode.Text = "Encoding Finished";\r
1927                 btn_start.Text = "Start";\r
1928                 btn_start.ToolTipText = "Start the encoding process";\r
1929                 btn_start.Image = Properties.Resources.Play;\r
1930 \r
1931                 // If the window is minimized, display the notification in a popup.\r
1932                 if (FormWindowState.Minimized == this.WindowState)\r
1933                 {\r
1934                     notifyIcon.BalloonTipText = lbl_encode.Text;\r
1935                     notifyIcon.ShowBalloonTip(500);\r
1936                 }\r
1937             }\r
1938             catch (Exception exc)\r
1939             {\r
1940                 MessageBox.Show(exc.ToString());\r
1941             }\r
1942         }\r
1943         public void setEncodeStarted()\r
1944         {\r
1945             try\r
1946             {\r
1947                 if (InvokeRequired)\r
1948                 {\r
1949                     BeginInvoke(new UpdateWindowHandler(setEncodeStarted));\r
1950                     return;\r
1951                 }\r
1952 \r
1953                 lbl_encode.Visible = true;\r
1954                 lbl_encode.Text = "Encoding in Progress";\r
1955                 btn_start.Text = "Stop";\r
1956                 btn_start.ToolTipText = "Stop the encoding process. \nWarning: This may break your file. Press ctrl-c in the CLI window if you wish it to exit cleanly.";\r
1957                 btn_start.Image = Properties.Resources.stop;\r
1958             }\r
1959             catch (Exception exc)\r
1960             {\r
1961                 MessageBox.Show(exc.ToString());\r
1962             }\r
1963         }\r
1964 \r
1965         /// <summary>\r
1966         /// Action can be "encode" or "scan"\r
1967         /// Set the last action varible in the main window.\r
1968         /// This is used to control which log file is displayed when the Activity window is displayed.\r
1969         /// </summary>\r
1970         /// <param name="last">String</param>\r
1971         public void setLastAction(string last)\r
1972         {\r
1973             this.lastAction = last;\r
1974         }\r
1975 \r
1976         /// <summary>\r
1977         /// DVD parseing. Pass in a parsed DVD.\r
1978         /// </summary>\r
1979         /// <param name="dvd"></param>\r
1980         public void setStreamReader(Parsing.DVD dvd)\r
1981         {\r
1982             this.thisDVD = dvd;\r
1983         }\r
1984 \r
1985         /// <summary>\r
1986         /// Reload the preset panel display\r
1987         /// </summary>\r
1988         public void loadPresetPanel()\r
1989         {\r
1990             presetHandler.loadPresetData();\r
1991 \r
1992             treeView_presets.Nodes.Clear();\r
1993 \r
1994             List<Presets.Preset> presetNameList;\r
1995             List<string> presetNames;\r
1996             TreeNode preset_treeview;\r
1997 \r
1998             TreeNode rootNode = new TreeNode();\r
1999             TreeNode rootNodeTwo = new TreeNode();\r
2000             TreeNode childNode;\r
2001             int workingLevel = 0;\r
2002             string previousCategory = String.Empty;\r
2003             string currentCategory = String.Empty;\r
2004 \r
2005             presetNameList = presetHandler.getBuildInPresets();\r
2006             if (presetNameList.Count != 0)\r
2007             {\r
2008                 foreach (Presets.Preset preset in presetNameList)\r
2009                 {\r
2010                     // Handle Root Nodes\r
2011 \r
2012                     // First Case - No presets have been read yet so setup the root category\r
2013                     if (preset.Level == 1 && currentCategory == String.Empty)\r
2014                     {\r
2015                         rootNode = new TreeNode(preset.Category);\r
2016                         workingLevel = preset.Level;\r
2017                         currentCategory = preset.Category;\r
2018                         previousCategory = preset.Category;\r
2019                     }\r
2020 \r
2021                     // Second Case - This is the first sub child node.\r
2022                     if (preset.Level == 2 && workingLevel == 1 && currentCategory != preset.Category)\r
2023                     {\r
2024                         rootNodeTwo = new TreeNode(preset.Category);\r
2025                         workingLevel = preset.Level;\r
2026                         currentCategory = preset.Category;\r
2027                         rootNode.Nodes.Add(rootNodeTwo);\r
2028                     }\r
2029 \r
2030                     // Third Case - Any presets the sub presets detected in the above if statment.\r
2031                     if (preset.Level == 1 && workingLevel == 2)\r
2032                     {\r
2033                         workingLevel = preset.Level;\r
2034                         currentCategory = preset.Category;\r
2035                     }\r
2036 \r
2037                     // Fourth Case - We've finished this root node and are onto the next root node.\r
2038                     if (preset.Level == 1 && workingLevel == 1 && previousCategory != preset.Category)\r
2039                     {\r
2040                         treeView_presets.Nodes.Add(rootNode); // Add the finished node\r
2041 \r
2042                         rootNode = new TreeNode(preset.Category);\r
2043                         workingLevel = preset.Level;\r
2044                         currentCategory = preset.Category;\r
2045                         previousCategory = preset.Category;\r
2046                     }\r
2047 \r
2048                     // Handle Child Nodes\r
2049                     // Add First level child nodes to the current root node\r
2050                     if (preset.Level == 1 && workingLevel == 1 && currentCategory == preset.Category)\r
2051                     {\r
2052                         childNode = new TreeNode(preset.Name);\r
2053                         rootNode.Nodes.Add(childNode);\r
2054                     }\r
2055 \r
2056                     // Add Second level child nodes to the current sub root node\r
2057                     if (preset.Level == 2 && workingLevel == 2 && currentCategory == preset.Category)\r
2058                     {\r
2059                         childNode = new TreeNode(preset.Name);\r
2060                         rootNodeTwo.Nodes.Add(childNode);\r
2061                     }\r
2062                 }\r
2063 \r
2064                 // Add the final root node which does not get added above.\r
2065                 treeView_presets.Nodes.Add(rootNode);\r
2066             }\r
2067 \r
2068             // User Presets\r
2069             presetNames = presetHandler.getUserPresetNames();\r
2070             foreach (string preset in presetNames)\r
2071             {\r
2072                 preset_treeview = new TreeNode(preset);\r
2073                 preset_treeview.ForeColor = Color.Black;\r
2074 \r
2075                 // Now Fill Out List View with Items\r
2076                 treeView_presets.Nodes.Add(preset_treeview);\r
2077             }\r
2078         }\r
2079 \r
2080         #endregion\r
2081 \r
2082         // This is the END of the road ------------------------------------------------------------------------------\r
2083     }\r
2084 }