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.Generic;\r
   9 using System.Drawing;\r
  10 using System.Windows.Forms;\r
  11 using System.IO;\r
  12 using System.Diagnostics;\r
  13 using System.Threading;\r
  14 using Handbrake.Functions;\r
  15 using Handbrake.Presets;\r
  16 using Handbrake.Queue;\r
  17 using Handbrake.Parsing;\r
  18 \r
  19 namespace Handbrake\r
  20 {\r
  21     public partial class frmMain : Form\r
  22     {\r
  23         // Objects which may be used by one or more other objects\r
  24         QueueHandler encodeQueue = new QueueHandler();\r
  25         PresetsHandler presetHandler = new PresetsHandler();\r
  26         QueryGenerator queryGen = new QueryGenerator();\r
  27 \r
  28         // Globals: Mainly used for tracking.\r
  29         Title selectedTitle;\r
  30         DVD thisDVD;\r
  31         private frmQueue queueWindow;\r
  32         private frmPreview qtpreview;\r
  33         private Form splash;\r
  34         public int maxWidth;\r
  35         public int maxHeight;\r
  36 \r
  37         // Delegates\r
  38         private delegate void UpdateWindowHandler();\r
  39         private delegate void UpdateStatusChanger();\r
  40 \r
  41         // Applicaiton Startup ************************************************\r
  42 \r
  43         #region Application Startup\r
  44         public frmMain()\r
  45         {\r
  46             // Load and setup the splash screen in this thread\r
  47             splash = new frmSplashScreen();\r
  48             splash.Show();\r
  49             Label lblStatus = new Label { Size = new Size(250, 20), Location = new Point(10, 280) };\r
  50             splash.Controls.Add(lblStatus);\r
  51 \r
  52             InitializeComponent();\r
  53 \r
  54             // Update the users config file with the CLI version data.\r
  55             lblStatus.Text = "Setting Version Data ...";\r
  56             Application.DoEvents();\r
  57             Main.setCliVersionData();\r
  58 \r
  59             // Show the form, but leave disabled until preloading is complete then show the main form\r
  60             this.Enabled = false;\r
  61             this.Show();\r
  62             Application.DoEvents(); // Forces frmMain to draw\r
  63 \r
  64             // Check for new versions, if update checking is enabled\r
  65             if (Properties.Settings.Default.updateStatus == "Checked")\r
  66             {\r
  67                 lblStatus.Text = "Checking for updates ...";\r
  68                 Application.DoEvents();\r
  69 \r
  70                 Thread updateCheckThread = new Thread(startupUpdateCheck);\r
  71                 updateCheckThread.Start();\r
  72             }\r
  73 \r
  74             // Setup the GUI components\r
  75             lblStatus.Text = "Setting up the GUI ...";\r
  76             Application.DoEvents();\r
  77             loadPresetPanel();                       // Load the Preset Panel\r
  78             treeView_presets.ExpandAll();\r
  79             lbl_encode.Text = "";\r
  80             lbl_max.Text = "";\r
  81             queueWindow = new frmQueue(encodeQueue);        // Prepare the Queue\r
  82             if (Properties.Settings.Default.QueryEditorTab != "Checked")\r
  83                 tabs_panel.TabPages.RemoveAt(6); // Remove the query editor tab if the user does not want it enabled.\r
  84 \r
  85             // Load the user's default settings or Normal Preset\r
  86             if (Properties.Settings.Default.defaultSettings == "Checked" && Properties.Settings.Default.defaultPreset != "")\r
  87             {\r
  88                 if (presetHandler.getPreset(Properties.Settings.Default.defaultPreset) != null)\r
  89                 {\r
  90                     string query = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).Query;\r
  91                     Boolean loadPictureSettings = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).PictureSettings;\r
  92 \r
  93                     if (query != null)\r
  94                     {\r
  95                         //Ok, Reset all the H264 widgets before changing the preset\r
  96                         x264Panel.reset2Defaults();\r
  97 \r
  98                         // Send the query from the file to the Query Parser class, then load the preset\r
  99                         QueryParser presetQuery = QueryParser.Parse(query);\r
 100                         PresetLoader.presetLoader(this, presetQuery, Properties.Settings.Default.defaultPreset, loadPictureSettings);\r
 101 \r
 102                         // The x264 widgets will need updated, so do this now:\r
 103                         x264Panel.X264_StandardizeOptString();\r
 104                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 105                     }\r
 106                 }\r
 107                 else\r
 108                     loadNormalPreset();\r
 109             }\r
 110             else\r
 111                 loadNormalPreset();\r
 112 \r
 113             // Enabled GUI tooltip's if Required\r
 114             if (Properties.Settings.Default.tooltipEnable == "Checked")\r
 115                 ToolTip.Active = true;\r
 116 \r
 117             //Finished Loading\r
 118             lblStatus.Text = "Loading Complete!";\r
 119             Application.DoEvents();\r
 120             splash.Close();\r
 121             splash.Dispose();\r
 122             this.Enabled = true;\r
 123 \r
 124             // Event Handlers and Queue Recovery\r
 125             events();\r
 126             queueRecovery();\r
 127         }\r
 128 \r
 129         // Startup Functions   \r
 130         private void startupUpdateCheck()\r
 131         {\r
 132             try\r
 133             {\r
 134                 if (InvokeRequired)\r
 135                 {\r
 136                     BeginInvoke(new UpdateStatusChanger(startupUpdateCheck));\r
 137                     return;\r
 138                 }\r
 139 \r
 140                 Boolean update = Main.updateCheck(false);\r
 141                 if (update)\r
 142                 {\r
 143                     frmUpdater updateWindow = new frmUpdater();\r
 144                     updateWindow.Show();\r
 145                 }\r
 146             }\r
 147             catch (Exception exc)\r
 148             {\r
 149                 MessageBox.Show(splash, "Unable to perform update check. If this problem persists, you can turn of update checking in the program options. \nError Information: \n\n" + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 150             }\r
 151         }\r
 152         private void queueRecovery()\r
 153         {\r
 154             if (Main.check_queue_recovery())\r
 155             {\r
 156                 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
 157 \r
 158                 if (result == DialogResult.Yes)\r
 159                     encodeQueue.recoverQueue("hb_queue_recovery.xml"); // Start Recovery\r
 160                 else\r
 161                 {\r
 162                     // Remove the Queue recovery file if the user doesn't want to recovery the last queue.\r
 163                     string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.xml");\r
 164                     if (File.Exists(queuePath))\r
 165                         File.Delete(queuePath);\r
 166                 }\r
 167             }\r
 168         }\r
 169         #endregion\r
 170 \r
 171         #region Events\r
 172         // Encoding Events for setting up the GUI\r
 173         private void events()\r
 174         {\r
 175             // Handle Window Resize\r
 176             if (Properties.Settings.Default.MainWindowMinimize == "Checked")\r
 177                 this.Resize += new EventHandler(frmMain_Resize);\r
 178 \r
 179             // Handle Encode Start / Finish / Pause\r
 180             encodeQueue.OnEncodeEnded += new EventHandler(encodeEnded);\r
 181             encodeQueue.OnPaused += new EventHandler(encodePaused);\r
 182             encodeQueue.OnEncodeStart += new EventHandler(encodeStarted);\r
 183 \r
 184             // Handle a file being draged onto the GUI.\r
 185             this.DragEnter += new DragEventHandler(frmMain_DragEnter);\r
 186             this.DragDrop += new DragEventHandler(frmMain_DragDrop);\r
 187         }\r
 188 \r
 189         private static void frmMain_DragEnter(object sender, DragEventArgs e)\r
 190         {\r
 191             if (e.Data.GetDataPresent(DataFormats.FileDrop, false))\r
 192                 e.Effect = DragDropEffects.All;\r
 193         }\r
 194         private void frmMain_DragDrop(object sender, DragEventArgs e)\r
 195         {\r
 196             string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];\r
 197             if (fileList != null)\r
 198             {\r
 199                 if (fileList[0].StartsWith("\\"))\r
 200                     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
 201                 else\r
 202                 {\r
 203                     if (fileList[0] != "")\r
 204                     {\r
 205                         setupGUIforScan(fileList[0]);\r
 206                         startScan(fileList[0]);\r
 207                     }\r
 208                     else\r
 209                         text_source.Text = "Click 'Source' to continue";\r
 210                 }\r
 211             }\r
 212         }\r
 213         private void encodeStarted(object sender, EventArgs e)\r
 214         {\r
 215             lastAction = "encode";\r
 216             setEncodeStarted();\r
 217 \r
 218             // Experimental HBProc Process Monitoring.\r
 219             if (Properties.Settings.Default.enocdeStatusInGui == "Checked")\r
 220             {\r
 221                 HBProcess = encodeQueue.hbProc;\r
 222                 Thread EncodeMon = new Thread(encodeMonitorThread);\r
 223                 EncodeMon.Start();\r
 224             }\r
 225         }\r
 226         private void encodeEnded(object sender, EventArgs e)\r
 227         {\r
 228             setEncodeFinished();\r
 229         }\r
 230         private void encodePaused(object sender, EventArgs e)\r
 231         {\r
 232             setEncodeFinished();\r
 233         }\r
 234         #endregion\r
 235 \r
 236         // User Interface Menus / Tool Strips *********************************\r
 237 \r
 238         #region File Menu\r
 239         private void mnu_killCLI_Click(object sender, EventArgs e)\r
 240         {\r
 241             killScan();\r
 242         }\r
 243         private void mnu_exit_Click(object sender, EventArgs e)\r
 244         {\r
 245             Application.Exit();\r
 246         }\r
 247         #endregion\r
 248 \r
 249         #region Tools Menu\r
 250         private void mnu_encode_Click(object sender, EventArgs e)\r
 251         {\r
 252             queueWindow.Show();\r
 253         }\r
 254         private void mnu_encodeLog_Click(object sender, EventArgs e)\r
 255         {\r
 256             String file;\r
 257             file = lastAction == "scan" ? "last_scan_log.txt" : "last_encode_log.txt";\r
 258 \r
 259             frmActivityWindow dvdInfoWindow = new frmActivityWindow(file, encodeQueue);\r
 260             dvdInfoWindow.Show();\r
 261         }\r
 262         private void mnu_options_Click(object sender, EventArgs e)\r
 263         {\r
 264             Form Options = new frmOptions();\r
 265             Options.ShowDialog();\r
 266         }\r
 267         #endregion\r
 268 \r
 269         #region Presets Menu\r
 270         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 271         {\r
 272             presetHandler.updateBuiltInPresets();\r
 273             loadPresetPanel();\r
 274             if (treeView_presets.Nodes.Count == 0)\r
 275                 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
 276             else\r
 277                 MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 278 \r
 279             treeView_presets.ExpandAll();\r
 280         }\r
 281         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
 282         {\r
 283             // Empty the preset file\r
 284             string presetsFile = Application.StartupPath + "\\presets.xml";\r
 285             if (File.Exists(presetsFile))\r
 286                 File.Delete(presetsFile);\r
 287 \r
 288             try\r
 289             {\r
 290                 FileStream strm = new FileStream(presetsFile, FileMode.Create, FileAccess.Write);\r
 291                 strm.Close();\r
 292                 strm.Dispose();\r
 293             }\r
 294             catch (Exception exc)\r
 295             {\r
 296                 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
 297             }\r
 298 \r
 299             // Reload the preset panel\r
 300             loadPresetPanel();\r
 301         }\r
 302         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 303         {\r
 304             loadNormalPreset();\r
 305         }\r
 306         private void btn_new_preset_Click(object sender, EventArgs e)\r
 307         {\r
 308             // Remember each nodes expanded status so we can reload it\r
 309             List<Boolean> nodeStatus = saveTreeViewState();\r
 310             nodeStatus.Add(true);\r
 311 \r
 312             Form preset = new frmAddPreset(this, queryGen.GenerateTheQuery(this), presetHandler);\r
 313             preset.ShowDialog();\r
 314 \r
 315             // Now reload the TreeView states\r
 316             loadTreeViewStates(nodeStatus);\r
 317         }\r
 318         #endregion\r
 319 \r
 320         #region Help Menu\r
 321         private void mnu_handbrake_forums_Click(object sender, EventArgs e)\r
 322         {\r
 323             Process.Start("http://forum.handbrake.fr/");\r
 324         }\r
 325         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 326         {\r
 327             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 328         }\r
 329         private void mnu_handbrake_home_Click(object sender, EventArgs e)\r
 330         {\r
 331             Process.Start("http://handbrake.fr");\r
 332         }\r
 333         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 334         {\r
 335             Boolean update = Main.updateCheck(true);\r
 336             if (update)\r
 337             {\r
 338                 frmUpdater updateWindow = new frmUpdater();\r
 339                 updateWindow.Show();\r
 340             }\r
 341             else\r
 342                 MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 343         }\r
 344         private void mnu_about_Click(object sender, EventArgs e)\r
 345         {\r
 346             Form About = new frmAbout();\r
 347             About.ShowDialog();\r
 348         }\r
 349         #endregion\r
 350 \r
 351         #region Debug Menu\r
 352         private void mnu_qptest_Click(object sender, EventArgs e)\r
 353         {\r
 354             QueryParserTester qptest = new QueryParserTester();\r
 355             qptest.Show();\r
 356         }\r
 357         #endregion\r
 358 \r
 359         #region Preset Bar\r
 360         // Right Click Menu Code\r
 361         private void pmnu_expandAll_Click(object sender, EventArgs e)\r
 362         {\r
 363             treeView_presets.ExpandAll();\r
 364         }\r
 365         private void pmnu_collapse_Click(object sender, EventArgs e)\r
 366         {\r
 367             treeView_presets.CollapseAll();\r
 368         }\r
 369         private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
 370         {\r
 371             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
 372             if (result == DialogResult.Yes)\r
 373                 presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), true);\r
 374             else if (result == DialogResult.No)\r
 375                 presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), false);\r
 376         }\r
 377         private void pmnu_delete_click(object sender, EventArgs e)\r
 378         {\r
 379             if (treeView_presets.SelectedNode != null)\r
 380             {\r
 381                 presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 382 \r
 383                 // Remember each nodes expanded status so we can reload it\r
 384                 List<Boolean> nodeStatus = saveTreeViewState();\r
 385 \r
 386                 // Now reload the preset panel\r
 387                 loadPresetPanel();\r
 388 \r
 389                 // Now reload the TreeView states\r
 390                 loadTreeViewStates(nodeStatus);\r
 391             }\r
 392             treeView_presets.Select();\r
 393         }\r
 394         private void presets_menu_Opening(object sender, System.ComponentModel.CancelEventArgs e)\r
 395         {\r
 396             // Make sure that the save menu is always disabled by default\r
 397             pmnu_saveChanges.Enabled = false;\r
 398 \r
 399             // Now enable the save menu if the selected preset is a user preset\r
 400             if (treeView_presets.SelectedNode != null)\r
 401             {\r
 402                 if (presetHandler.checkIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 403                 {\r
 404                     pmnu_saveChanges.Enabled = true;\r
 405                 }\r
 406             }\r
 407             treeView_presets.Select();\r
 408         }\r
 409 \r
 410         // Presets Management\r
 411         private void btn_addPreset_Click(object sender, EventArgs e)\r
 412         {\r
 413             // Remember each nodes expanded status so we can reload it\r
 414             List<Boolean> nodeStatus = saveTreeViewState();\r
 415             nodeStatus.Add(true);\r
 416 \r
 417             // Now add the new preset\r
 418             Form preset = new frmAddPreset(this, QueryGenerator.generateTabbedComponentsQuery(this), presetHandler);\r
 419             preset.ShowDialog();\r
 420 \r
 421             // Now reload the TreeView states\r
 422             loadTreeViewStates(nodeStatus);\r
 423         }\r
 424         private void btn_removePreset_Click(object sender, EventArgs e)\r
 425         {\r
 426             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 427             if (result == DialogResult.Yes)\r
 428             {\r
 429                 if (treeView_presets.SelectedNode != null)\r
 430                     presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 431 \r
 432                 // Remember each nodes expanded status so we can reload it\r
 433                 List<Boolean> nodeStatus = saveTreeViewState();\r
 434 \r
 435                 // Now reload the preset panel\r
 436                 loadPresetPanel();\r
 437 \r
 438                 // Now reload the TreeView states\r
 439                 loadTreeViewStates(nodeStatus);\r
 440             }\r
 441             treeView_presets.Select();\r
 442         }\r
 443         private void btn_setDefault_Click(object sender, EventArgs e)\r
 444         {\r
 445             if (treeView_presets.SelectedNode != null)\r
 446             {\r
 447                 DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 448                 if (result == DialogResult.Yes)\r
 449                 {\r
 450                     Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 451                     Properties.Settings.Default.Save();\r
 452                     MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 453                 }\r
 454             }\r
 455             else\r
 456                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 457         }\r
 458         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 459         {\r
 460             if (e.Button == MouseButtons.Right)\r
 461                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 462             else if (e.Button == MouseButtons.Left)\r
 463             {\r
 464                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 465                 {\r
 466                     if (groupBox_output.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 467                         selectPreset();\r
 468                 }\r
 469             }\r
 470 \r
 471             treeView_presets.Select();\r
 472         }\r
 473         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 474         {\r
 475             selectPreset();\r
 476         }\r
 477         private void selectPreset()\r
 478         {\r
 479             if (treeView_presets.SelectedNode != null)\r
 480             {\r
 481                 // Ok, so, we've selected a preset. Now we want to load it.\r
 482                 string presetName = treeView_presets.SelectedNode.Text;\r
 483                 if (presetHandler.getPreset(presetName) != null)\r
 484                 {\r
 485                     string query = presetHandler.getPreset(presetName).Query;\r
 486                     Boolean loadPictureSettings = presetHandler.getPreset(presetName).PictureSettings;\r
 487 \r
 488                     if (query != null)\r
 489                     {\r
 490                         //Ok, Reset all the H264 widgets before changing the preset\r
 491                         x264Panel.reset2Defaults();\r
 492 \r
 493                         // Send the query from the file to the Query Parser class\r
 494                         QueryParser presetQuery = QueryParser.Parse(query);\r
 495 \r
 496                         // Now load the preset\r
 497                         PresetLoader.presetLoader(this, presetQuery, presetName, loadPictureSettings);\r
 498 \r
 499                         // The x264 widgets will need updated, so do this now:\r
 500                         x264Panel.X264_StandardizeOptString();\r
 501                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 502 \r
 503                         if (maxWidth != 0 && maxHeight != 0)\r
 504                             lbl_max.Text = "Max Width / Height";\r
 505                         else if (maxWidth != 0)\r
 506                             lbl_max.Text = "Max Width";\r
 507                         else\r
 508                             lbl_max.Text = "";\r
 509                     }\r
 510                 }\r
 511             }\r
 512         }\r
 513         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 514         {\r
 515             if (e.KeyCode == Keys.Delete)\r
 516             {\r
 517                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 518                 if (result == DialogResult.Yes)\r
 519                 {\r
 520                     if (treeView_presets.SelectedNode != null)\r
 521                         presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 522 \r
 523                     // Remember each nodes expanded status so we can reload it\r
 524                     List<Boolean> nodeStatus = new List<Boolean>();\r
 525                     foreach (TreeNode node in treeView_presets.Nodes)\r
 526                         nodeStatus.Add(node.IsExpanded);\r
 527 \r
 528                     // Now reload the preset panel\r
 529                     loadPresetPanel();\r
 530 \r
 531                     // And finally, re-expand any of the nodes if required\r
 532                     int i = 0;\r
 533                     foreach (TreeNode node in treeView_presets.Nodes)\r
 534                     {\r
 535                         if (nodeStatus[i])\r
 536                             node.Expand();\r
 537 \r
 538                         i++;\r
 539                     }\r
 540                 }\r
 541             }\r
 542         }\r
 543         private List<Boolean> saveTreeViewState()\r
 544         {\r
 545             // Remember each nodes expanded status so we can reload it\r
 546             List<Boolean> nodeStatus = new List<Boolean>();\r
 547             foreach (TreeNode node in treeView_presets.Nodes)\r
 548             {\r
 549                 nodeStatus.Add(node.IsExpanded);\r
 550                 foreach (TreeNode subNode in node.Nodes)\r
 551                     nodeStatus.Add(node.IsExpanded);\r
 552             }\r
 553             return nodeStatus;\r
 554         }\r
 555         private void loadTreeViewStates(List<Boolean> nodeStatus)\r
 556         {\r
 557             // And finally, re-expand any of the nodes if required\r
 558             int i = 0;\r
 559             foreach (TreeNode node in treeView_presets.Nodes)\r
 560             {\r
 561                 if (nodeStatus[i])\r
 562                     node.Expand();\r
 563 \r
 564                 foreach (TreeNode subNode in node.Nodes)\r
 565                 {\r
 566                     if (nodeStatus[i])\r
 567                         subNode.Expand();\r
 568                 }\r
 569 \r
 570                 i++;\r
 571             }\r
 572         }\r
 573         private void loadNormalPreset()\r
 574         {\r
 575             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 576             {\r
 577                 foreach (TreeNode node in treenode.Nodes)\r
 578                 {\r
 579                     if (node.Text.Equals("Normal"))\r
 580                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 581                 }\r
 582             }\r
 583         }\r
 584         #endregion\r
 585 \r
 586         #region ToolStrip\r
 587         private void btn_source_Click(object sender, EventArgs e)\r
 588         {\r
 589             if (Properties.Settings.Default.drive_detection == "Checked")\r
 590             {\r
 591                 mnu_dvd_drive.Visible = true;\r
 592                 Thread driveInfoThread = new Thread(getDriveInfoThread);\r
 593                 driveInfoThread.Start();\r
 594             }\r
 595             else\r
 596                 mnu_dvd_drive.Visible = false;\r
 597         }\r
 598         private void btn_start_Click(object sender, EventArgs e)\r
 599         {\r
 600             if (btn_start.Text == "Stop")\r
 601             {\r
 602                 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
 603 \r
 604                 if (result == DialogResult.Yes)\r
 605                 {\r
 606                     // Pause The Queue\r
 607                     encodeQueue.pauseEncode();\r
 608                     encodeQueue.endEncode();\r
 609 \r
 610                     // Update the GUI\r
 611                     setEncodeFinished();\r
 612                 }\r
 613             }\r
 614             else\r
 615             {\r
 616                 if (encodeQueue.count() != 0 || (text_source.Text != string.Empty && text_source.Text != "Click 'Source' to continue" && text_destination.Text != string.Empty))\r
 617                 {\r
 618                     // Set the last action to encode. \r
 619                     // This is used for tracking which file to load in the activity window\r
 620                     lastAction = "encode";\r
 621 \r
 622                     String query = rtf_query.Text != "" ? rtf_query.Text : queryGen.GenerateTheQuery(this);\r
 623 \r
 624                     if (encodeQueue.count() == 0)\r
 625                     {\r
 626                         encodeQueue.add(query, text_source.Text, text_destination.Text);\r
 627                         encodeQueue.write2disk("hb_queue_recovery.xml");\r
 628                     }\r
 629                     queueWindow.setQueue();\r
 630                     if (encodeQueue.count() > 1)\r
 631                         queueWindow.Show(false);\r
 632 \r
 633                     setEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
 634                     encodeQueue.startEncode(); // Start The Queue Encoding Process\r
 635                 }\r
 636                 else if (text_source.Text == string.Empty || text_source.Text == "Click 'Source' to continue" || text_destination.Text == string.Empty)\r
 637                     MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 638             }\r
 639         }\r
 640         private void btn_add2Queue_Click(object sender, EventArgs e)\r
 641         {\r
 642 \r
 643             if (text_source.Text == string.Empty || text_source.Text == "Click 'Source' to continue" || text_destination.Text == string.Empty)\r
 644                 MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 645             else\r
 646             {\r
 647                 String query = queryGen.GenerateTheQuery(this);\r
 648                 if (rtf_query.Text != "")\r
 649                     query = rtf_query.Text;\r
 650 \r
 651 \r
 652                 if (encodeQueue.checkDestinationPath(text_destination.Text))\r
 653                 {\r
 654                     DialogResult result = MessageBox.Show("There is already a queue item for this destination path. \n\n If you continue, the encode will be overwritten. Do you wish to continue?",\r
 655                   "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 656                     if (result == DialogResult.Yes)\r
 657                         encodeQueue.add(query, text_source.Text, text_destination.Text);\r
 658 \r
 659                 }\r
 660                 else\r
 661                     encodeQueue.add(query, text_source.Text, text_destination.Text);\r
 662 \r
 663                 encodeQueue.write2disk("hb_queue_recovery.xml"); // Writes the queue to the recovery file, just incase the GUI crashes.\r
 664                 queueWindow.Show();\r
 665             }\r
 666         }\r
 667         private void btn_showQueue_Click(object sender, EventArgs e)\r
 668         {\r
 669             queueWindow.Show();\r
 670         }\r
 671         private void tb_preview_Click(object sender, EventArgs e)\r
 672         {\r
 673             if (text_source.Text == "" || text_source.Text == "Click 'Source' to continue" || text_destination.Text == "")\r
 674                 MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 675             else\r
 676             {\r
 677                 if (qtpreview == null)\r
 678                 {\r
 679                     qtpreview = new frmPreview(this);\r
 680                     qtpreview.Show();\r
 681                 }\r
 682                 else if (qtpreview.IsDisposed)\r
 683                 {\r
 684                     qtpreview = new frmPreview(this);\r
 685                     qtpreview.Show();\r
 686                 }\r
 687                 else\r
 688                     MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 689             }\r
 690         }\r
 691         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
 692         {\r
 693             String file = lastAction == "scan" ? "last_scan_log.txt" : "last_encode_log.txt";\r
 694 \r
 695             frmActivityWindow ActivityWindow = new frmActivityWindow(file, encodeQueue);\r
 696             ActivityWindow.Show();\r
 697         }\r
 698         #endregion\r
 699 \r
 700         #region System Tray Icon\r
 701         private void frmMain_Resize(object sender, EventArgs e)\r
 702         {\r
 703             if (FormWindowState.Minimized == this.WindowState)\r
 704             {\r
 705                 notifyIcon.Visible = true;\r
 706                 if (!encodeQueue.isEncoding)\r
 707                 {\r
 708                     notifyIcon.BalloonTipText = lbl_encode.Text != "" ? lbl_encode.Text : "Not Encoding";\r
 709                     notifyIcon.ShowBalloonTip(500);\r
 710                 }\r
 711                 this.Hide();\r
 712             }\r
 713             else if (FormWindowState.Normal == this.WindowState)\r
 714                 notifyIcon.Visible = false;\r
 715         }\r
 716         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
 717         {\r
 718             this.Visible = true;\r
 719             this.Activate();\r
 720             this.WindowState = FormWindowState.Normal;\r
 721             notifyIcon.Visible = false;\r
 722         }\r
 723         private void btn_restore_Click(object sender, EventArgs e)\r
 724         {\r
 725             this.Visible = true;\r
 726             this.Activate();\r
 727             this.WindowState = FormWindowState.Normal;\r
 728             notifyIcon.Visible = false;\r
 729         }\r
 730         #endregion\r
 731 \r
 732         #region Tab Control\r
 733 \r
 734         //Source\r
 735         private void btn_dvd_source_Click(object sender, EventArgs e)\r
 736         {\r
 737             // Enable the creation of chapter markers.\r
 738             Check_ChapterMarkers.Enabled = true;\r
 739 \r
 740             // Set the last action to scan. \r
 741             // This is used for tracking which file to load in the activity window\r
 742             lastAction = "scan";\r
 743             text_source.Text = "";\r
 744 \r
 745             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
 746             {\r
 747                 String filename = DVD_Open.SelectedPath;\r
 748 \r
 749                 if (filename.StartsWith("\\"))\r
 750                     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
 751                 else\r
 752                 {\r
 753                     if (filename != "")\r
 754                     {\r
 755                         setupGUIforScan(filename);\r
 756                         startScan(filename);\r
 757                     }\r
 758                     else\r
 759                         text_source.Text = "Click 'Source' to continue";\r
 760                 }\r
 761             }\r
 762             else\r
 763                 text_source.Text = "Click 'Source' to continue";\r
 764         }\r
 765         private void btn_file_source_Click(object sender, EventArgs e)\r
 766         {\r
 767             // Set the last action to scan. \r
 768             // This is used for tracking which file to load in the activity window\r
 769             lastAction = "scan";\r
 770             text_source.Text = "";\r
 771 \r
 772             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
 773             {\r
 774                 String filename = ISO_Open.FileName;\r
 775                 if (filename.StartsWith("\\"))\r
 776                     MessageBox.Show(\r
 777                         "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
 778                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 779                 else\r
 780                 {\r
 781                     if (filename != "")\r
 782                     {\r
 783                         setupGUIforScan(filename);\r
 784                         startScan(filename);\r
 785                     }\r
 786                     else\r
 787                         text_source.Text = "Click 'Source' to continue";\r
 788                 }\r
 789             }\r
 790             else\r
 791                 text_source.Text = "Click 'Source' to continue";\r
 792         }\r
 793         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
 794         {\r
 795             // Enable the creation of chapter markers.\r
 796             Check_ChapterMarkers.Enabled = true;\r
 797 \r
 798             // Set the last action to scan. \r
 799             // This is used for tracking which file to load in the activity window\r
 800             lastAction = "scan";\r
 801 \r
 802             if (mnu_dvd_drive.Text.Contains("VIDEO_TS"))\r
 803             {\r
 804                 string[] path = mnu_dvd_drive.Text.Split(' ');\r
 805                 String filename = path[0];\r
 806                 setupGUIforScan(filename);\r
 807                 startScan(filename);\r
 808             }\r
 809 \r
 810             // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
 811             if (drp_dvdtitle.Items.Count == 0)\r
 812                 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
 813 \r
 814             lbl_encode.Text = "";\r
 815         }\r
 816         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
 817         {\r
 818             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
 819                 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
 820         }\r
 821         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
 822         {\r
 823             // Reset some values on the form\r
 824             lbl_Aspect.Text = "Select a Title";\r
 825             //lbl_RecomendedCrop.Text = "Select a Title";\r
 826             drop_chapterStart.Items.Clear();\r
 827             drop_chapterFinish.Items.Clear();\r
 828 \r
 829             // If the dropdown is set to automatic nothing else needs to be done.\r
 830             // Otheriwse if its not, title data has to be loased from parsing.\r
 831             if (drp_dvdtitle.Text != "Automatic")\r
 832             {\r
 833                 selectedTitle = drp_dvdtitle.SelectedItem as Parsing.Title;\r
 834 \r
 835                 // Set the Aspect Ratio\r
 836                 lbl_Aspect.Text = selectedTitle.AspectRatio.ToString();\r
 837                 lbl_src_res.Text = selectedTitle.Resolution.Width + " x " + selectedTitle.Resolution.Height;\r
 838                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
 839 \r
 840                 // Set the Recommended Cropping values\r
 841                 text_top.Text = selectedTitle.AutoCropDimensions[0].ToString();\r
 842                 text_bottom.Text = selectedTitle.AutoCropDimensions[1].ToString();\r
 843                 text_left.Text = selectedTitle.AutoCropDimensions[2].ToString();\r
 844                 text_right.Text = selectedTitle.AutoCropDimensions[3].ToString();\r
 845 \r
 846                 // Populate the Angles dropdown\r
 847                 drop_angle.Items.Clear();\r
 848                 if (Properties.Settings.Default.dvdnav == "Checked")\r
 849                 {\r
 850                     drop_angle.Visible = true;\r
 851                     lbl_angle.Visible = true;\r
 852                     drop_angle.Items.AddRange(selectedTitle.Angles.ToArray());\r
 853                     if (drop_angle.Items.Count != 0)\r
 854                         drop_angle.SelectedIndex = 0;\r
 855                 }\r
 856                 else\r
 857                 {\r
 858                     drop_angle.Visible = false;\r
 859                     lbl_angle.Visible = false;\r
 860                 }\r
 861 \r
 862                 // Populate the Start chapter Dropdown\r
 863                 drop_chapterStart.Items.Clear();\r
 864                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 865                 if (drop_chapterStart.Items.Count > 0)\r
 866                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
 867 \r
 868                 // Populate the Final Chapter Dropdown\r
 869                 drop_chapterFinish.Items.Clear();\r
 870                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 871                 if (drop_chapterFinish.Items.Count > 0)\r
 872                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
 873 \r
 874                 // Populate the Audio Channels Dropdown\r
 875                 drp_track1Audio.Items.Clear();\r
 876                 drp_track1Audio.Items.Add("Automatic");\r
 877                 drp_track1Audio.Items.Add("None");\r
 878                 drp_track1Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 879                 drp_track1Audio.SelectedIndex = 0;\r
 880 \r
 881                 // Populate the Subtitles dropdown\r
 882                 drp_subtitle.Items.Clear();\r
 883                 drp_subtitle.Items.Add("None");\r
 884                 drp_subtitle.Items.Add("Autoselect");\r
 885                 drp_subtitle.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
 886                 if (drp_subtitle.Items.Count > 0)\r
 887                     drp_subtitle.Text = drp_subtitle.Items[0].ToString();\r
 888 \r
 889             }\r
 890 \r
 891             // Run the autoName & chapterNaming functions\r
 892             if (Properties.Settings.Default.autoNaming == "Checked")\r
 893             {\r
 894                 string autoPath = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
 895                 if (autoPath != null)\r
 896                     text_destination.Text = autoPath;\r
 897                 else\r
 898                     MessageBox.Show("You currently have automatic file naming enabled for the destination box, but you do not have a default direcotry set. You should set this in the program options (see Tools Menu)", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 899             }\r
 900 \r
 901             data_chpt.Rows.Clear();\r
 902             if (selectedTitle.Chapters.Count != 1)\r
 903             {\r
 904                 DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
 905                 if (chapterGridView != null)\r
 906                     data_chpt = chapterGridView;\r
 907             }\r
 908             else\r
 909             {\r
 910                 Check_ChapterMarkers.Checked = false;\r
 911                 Check_ChapterMarkers.Enabled = false;\r
 912             }\r
 913 \r
 914             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
 915             data_chpt.Columns[0].Width = 166;\r
 916             data_chpt.Columns[0].Width = 165;\r
 917         }\r
 918         private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
 919         {\r
 920             int c_start, c_end;\r
 921 \r
 922             if (drop_chapterFinish.Text == "Auto" && drop_chapterFinish.Items.Count != 0)\r
 923                 drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
 924 \r
 925             int.TryParse(drop_chapterStart.Text, out c_start);\r
 926             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 927 \r
 928             if (c_end != 0)\r
 929             {\r
 930                 if (c_start > c_end)\r
 931                     drop_chapterFinish.Text = c_start.ToString();\r
 932             }\r
 933 \r
 934             lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
 935 \r
 936             // Run the Autonaming function\r
 937             if (Properties.Settings.Default.autoNaming == "Checked")\r
 938                 text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
 939 \r
 940             // Disable chapter markers if only 1 chapter is selected.\r
 941             if (c_start == c_end)\r
 942             {\r
 943                 Check_ChapterMarkers.Checked = false;\r
 944                 Check_ChapterMarkers.Enabled = false;\r
 945             }\r
 946             else\r
 947                 Check_ChapterMarkers.Enabled = true;\r
 948         }\r
 949         private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
 950         {\r
 951             int c_start, c_end;\r
 952 \r
 953             if (drop_chapterStart.Text == "Auto" && drop_chapterStart.Items.Count >= 1)\r
 954                 drop_chapterStart.SelectedIndex = 1;\r
 955 \r
 956             int.TryParse(drop_chapterStart.Text, out c_start);\r
 957             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 958 \r
 959             if (c_start != 0)\r
 960             {\r
 961                 if (c_end < c_start)\r
 962                     drop_chapterFinish.Text = c_start.ToString();\r
 963             }\r
 964 \r
 965             lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
 966 \r
 967             // Run the Autonaming function\r
 968             if (Properties.Settings.Default.autoNaming == "Checked")\r
 969                 text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, text_source.Text, text_destination.Text, drop_format.SelectedIndex);\r
 970 \r
 971             // Add more rows to the Chapter menu if needed.\r
 972             if (Check_ChapterMarkers.Checked)\r
 973             {\r
 974                 int i = data_chpt.Rows.Count, finish = 0;\r
 975 \r
 976                 if (drop_chapterFinish.Text != "Auto")\r
 977                     int.TryParse(drop_chapterFinish.Text, out finish);\r
 978 \r
 979                 while (i < finish)\r
 980                 {\r
 981                     int n = data_chpt.Rows.Add();\r
 982                     data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
 983                     data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
 984                     data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
 985                     data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
 986                     i++;\r
 987                 }\r
 988             }\r
 989 \r
 990             // Disable chapter markers if only 1 chapter is selected.\r
 991             if (c_start == c_end)\r
 992             {\r
 993                 Check_ChapterMarkers.Checked = false;\r
 994                 Check_ChapterMarkers.Enabled = false;\r
 995             }\r
 996             else\r
 997                 Check_ChapterMarkers.Enabled = true;\r
 998         }\r
 999 \r
1000         //Destination\r
1001         private void btn_destBrowse_Click(object sender, EventArgs e)\r
1002         {\r
1003             // This removes the file extension from the filename box on the save file dialog.\r
1004             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
1005             DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);\r
1006 \r
1007             if (Path.IsPathRooted(text_destination.Text))\r
1008                 DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);\r
1009 \r
1010             // Show the dialog and set the main form file path\r
1011             if (drop_format.SelectedIndex.Equals(0))\r
1012                 DVD_Save.FilterIndex = 1;\r
1013             else if (drop_format.SelectedIndex.Equals(1))\r
1014                 DVD_Save.FilterIndex = 2;\r
1015             else if (drop_format.SelectedIndex.Equals(2))\r
1016                 DVD_Save.FilterIndex = 3;\r
1017 \r
1018             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
1019             {\r
1020                 if (DVD_Save.FileName.StartsWith("\\"))\r
1021                     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
1022                 else\r
1023                 {\r
1024                     // Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames\r
1025                     switch (DVD_Save.FilterIndex)\r
1026                     {\r
1027                         case 1:\r
1028                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".mp4", StringComparison.InvariantCultureIgnoreCase))\r
1029                                 DVD_Save.FileName += ".mp4";\r
1030                             break;\r
1031                         case 2:\r
1032                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".m4v", StringComparison.InvariantCultureIgnoreCase))\r
1033                                 DVD_Save.FileName += ".m4v";\r
1034                             break;\r
1035                         case 3:\r
1036                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
1037                                 DVD_Save.FileName += ".mkv";\r
1038                             break;\r
1039                         default:\r
1040                             //do nothing  \r
1041                             break;\r
1042                     }\r
1043                     text_destination.Text = DVD_Save.FileName;\r
1044 \r
1045                     // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
1046                     if (Check_ChapterMarkers.Checked)\r
1047                         drop_format.SelectedIndex = 1;\r
1048                 }\r
1049             }\r
1050         }\r
1051         private void text_destination_TextChanged(object sender, EventArgs e)\r
1052         {\r
1053             string path = text_destination.Text;\r
1054             if (path.EndsWith(".mp4"))\r
1055                 drop_format.SelectedIndex = 0;\r
1056             else if (path.EndsWith(".m4v"))\r
1057                 drop_format.SelectedIndex = 1;\r
1058             else if (path.EndsWith(".mkv"))\r
1059                 drop_format.SelectedIndex = 2;\r
1060         }\r
1061 \r
1062         // Output Settings\r
1063         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
1064         {\r
1065             if (drop_format.SelectedIndex == 0)\r
1066                 setExtension(".mp4");\r
1067             else if (drop_format.SelectedIndex == 1)\r
1068                 setExtension(".m4v");\r
1069             else if (drop_format.SelectedIndex == 2)\r
1070                 setExtension(".mkv");\r
1071 \r
1072             setAudioByContainer(drop_format.Text);\r
1073             setVideoByContainer(drop_format.Text);\r
1074         }\r
1075         private void setExtension(string newExtension)\r
1076         {\r
1077             text_destination.Text = text_destination.Text.Replace(".mp4", newExtension);\r
1078             text_destination.Text = text_destination.Text.Replace(".m4v", newExtension);\r
1079             text_destination.Text = text_destination.Text.Replace(".mkv", newExtension);\r
1080         }\r
1081 \r
1082         //Video Tab\r
1083         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
1084         {\r
1085             setContainerOpts();\r
1086 \r
1087             //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1088             if (drp_videoEncoder.Text.Contains("H.264"))\r
1089             {\r
1090                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1091                     check_turbo.Enabled = true;\r
1092 \r
1093                 h264Tab.Enabled = true;\r
1094                 if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1095                     check_iPodAtom.Enabled = true;\r
1096                 else\r
1097                     check_iPodAtom.Enabled = false;\r
1098             }\r
1099             else\r
1100             {\r
1101                 check_turbo.CheckState = CheckState.Unchecked;\r
1102                 check_turbo.Enabled = false;\r
1103                 h264Tab.Enabled = false;\r
1104                 x264Panel.x264Query = "";\r
1105                 check_iPodAtom.Enabled = false;\r
1106                 check_iPodAtom.Checked = false;\r
1107             }\r
1108 \r
1109             // Setup the CQ Slider\r
1110             switch (drp_videoEncoder.Text)\r
1111             {\r
1112                 case "MPEG-4 (FFmpeg)":\r
1113                     slider_videoQuality.Minimum = 1;\r
1114                     slider_videoQuality.Maximum = 31;\r
1115                     slider_videoQuality.Value = 1;\r
1116                     SliderValue.Text = "0% QP: 31.00";\r
1117                     break;\r
1118                 case "H.264 (x264)":\r
1119                     slider_videoQuality.Minimum = 0;\r
1120                     slider_videoQuality.Value = 0;\r
1121                     slider_videoQuality.TickFrequency = 1;\r
1122                     SliderValue.Text = "0% RF: 51.00";\r
1123                     String step = Properties.Settings.Default.x264cqstep;\r
1124                     switch (step)\r
1125                     {\r
1126                         case "0.20":\r
1127                             slider_videoQuality.Maximum = 255;\r
1128                             break;\r
1129                         case "0.25":\r
1130                             slider_videoQuality.Maximum = 204;\r
1131                             break;\r
1132                         case "0.33":\r
1133                             slider_videoQuality.Maximum = 155;\r
1134                             break;\r
1135                         case "0.50":\r
1136                             slider_videoQuality.Maximum = 102;\r
1137                             break;\r
1138                         case "1.0":\r
1139                             slider_videoQuality.Maximum = 51;\r
1140                             break;\r
1141                         default:\r
1142                             slider_videoQuality.Maximum = 51;\r
1143                             break;\r
1144                     }\r
1145                     break;\r
1146                 case "VP3 (Theora)":\r
1147                     slider_videoQuality.Minimum = 0;\r
1148                     slider_videoQuality.Maximum = 63;\r
1149                     slider_videoQuality.Value = 0;\r
1150                     SliderValue.Text = "0% QP: 0.00";\r
1151                     break;\r
1152             }\r
1153         }\r
1154         /// <summary>\r
1155         /// Set the container format options\r
1156         /// </summary>\r
1157         public void setContainerOpts()\r
1158         {\r
1159             if ((text_destination.Text.Contains(".mp4")) || (text_destination.Text.Contains(".m4v")))\r
1160             {\r
1161                 check_largeFile.Enabled = true;\r
1162                 check_optimiseMP4.Enabled = true;\r
1163                 check_iPodAtom.Enabled = true;\r
1164             }\r
1165             else\r
1166             {\r
1167                 check_largeFile.Enabled = false;\r
1168                 check_optimiseMP4.Enabled = false;\r
1169                 check_iPodAtom.Enabled = false;\r
1170                 check_largeFile.Checked = false;\r
1171                 check_optimiseMP4.Checked = false;\r
1172                 check_iPodAtom.Checked = false;\r
1173             }\r
1174         }\r
1175         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1176         {\r
1177             switch (drp_videoEncoder.Text)\r
1178             {\r
1179                 case "MPEG-4 (FFmpeg)":\r
1180                     double rfValue = 31 - (slider_videoQuality.Value - 1);\r
1181                     double max = slider_videoQuality.Maximum;\r
1182                     double min = slider_videoQuality.Minimum;\r
1183                     double val = ((max - min) - (rfValue - min)) / (max - min);\r
1184                     SliderValue.Text = Math.Round((val * 100), 2) + "% QP:" + (32 - slider_videoQuality.Value);\r
1185                     break;\r
1186                 case "H.264 (x264)":\r
1187                     double divided;\r
1188                     System.Globalization.CultureInfo culture = System.Globalization.CultureInfo.CreateSpecificCulture("en-US");\r
1189                     double.TryParse(Properties.Settings.Default.x264cqstep,\r
1190                                     System.Globalization.NumberStyles.Number,\r
1191                                     culture,\r
1192                                     out divided);\r
1193                     rfValue = 51.0 - slider_videoQuality.Value * divided;\r
1194                     max = slider_videoQuality.Maximum * divided;\r
1195                     min = slider_videoQuality.Minimum;\r
1196                     val = ((max - min) - (rfValue - min)) / (max - min);\r
1197                     rfValue = Math.Round(rfValue, 2);\r
1198                     SliderValue.Text = Math.Round((val * 100), 2) + "% RF:" + rfValue;\r
1199                     break;\r
1200                 case "VP3 (Theora)":\r
1201                     rfValue = slider_videoQuality.Value;\r
1202                     double value = rfValue / 63;\r
1203                     SliderValue.Text = Math.Round((value * 100), 2) + "% QP:" + slider_videoQuality.Value;\r
1204                     break;\r
1205             }\r
1206         }\r
1207         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1208         {\r
1209             text_bitrate.Enabled = false;\r
1210             text_filesize.Enabled = true;\r
1211             slider_videoQuality.Enabled = false;\r
1212 \r
1213             check_2PassEncode.Enabled = true;\r
1214         }\r
1215         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1216         {\r
1217             text_bitrate.Enabled = true;\r
1218             text_filesize.Enabled = false;\r
1219             slider_videoQuality.Enabled = false;\r
1220 \r
1221             check_2PassEncode.Enabled = true;\r
1222         }\r
1223         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1224         {\r
1225             text_bitrate.Enabled = false;\r
1226             text_filesize.Enabled = false;\r
1227             slider_videoQuality.Enabled = true;\r
1228 \r
1229             check_2PassEncode.Enabled = false;\r
1230             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1231         }\r
1232         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1233         {\r
1234             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1235             {\r
1236                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1237                     check_turbo.Enabled = true;\r
1238             }\r
1239             else\r
1240             {\r
1241                 check_turbo.Enabled = false;\r
1242                 check_turbo.CheckState = CheckState.Unchecked;\r
1243             }\r
1244         }\r
1245 \r
1246         //Picture Tab\r
1247         private void text_width_TextChanged(object sender, EventArgs e)\r
1248         {\r
1249             if (text_width.Text == "")\r
1250                 text_width.BackColor = Color.White;\r
1251 \r
1252             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
1253             lbl_max.Text = "";\r
1254 \r
1255             int width;\r
1256             Boolean parsed = int.TryParse(text_width.Text, out width);\r
1257             if (parsed)\r
1258             {\r
1259                 text_width.BackColor = (width % 16) != 0 ? Color.LightCoral : Color.LightGreen;\r
1260 \r
1261                 if (lbl_Aspect.Text != "Select a Title" && maxWidth == 0 && maxHeight == 0)\r
1262                 {\r
1263                     if (drp_anamorphic.Text == "None")\r
1264                     {\r
1265                         int height = Main.cacluateNonAnamorphicHeight(width, text_top.Value, text_bottom.Value, text_left.Value, text_right.Value, selectedTitle);\r
1266                         if (height != 0)\r
1267                             text_height.Text = height.ToString();\r
1268                     }\r
1269                 }\r
1270             }\r
1271         }\r
1272         private void text_height_TextChanged(object sender, EventArgs e)\r
1273         {\r
1274             if (text_height.Text == "")\r
1275                 text_height.BackColor = Color.White;\r
1276 \r
1277             maxHeight = 0;  // Reset max height so that it's not using the MaxHeight -Y. Quick hack to allow -Y for preset usage.\r
1278             if (maxWidth != 0)\r
1279                 lbl_max.Text = "Max Width";\r
1280             else\r
1281                 lbl_max.Text = "";\r
1282 \r
1283             int height;\r
1284             Boolean parsed = int.TryParse(text_height.Text, out height);\r
1285             if (parsed)\r
1286                 text_height.BackColor = (height % 16) != 0 ? Color.LightCoral : Color.LightGreen;\r
1287         }\r
1288         private void check_customCrop_CheckedChanged(object sender, EventArgs e)\r
1289         {\r
1290             text_left.Enabled = true;\r
1291             text_right.Enabled = true;\r
1292             text_top.Enabled = true;\r
1293             text_bottom.Enabled = true;\r
1294             if (selectedTitle != null)\r
1295             {\r
1296                 text_top.Text = selectedTitle.AutoCropDimensions[0].ToString();\r
1297                 text_bottom.Text = selectedTitle.AutoCropDimensions[1].ToString();\r
1298                 text_left.Text = selectedTitle.AutoCropDimensions[2].ToString();\r
1299                 text_right.Text = selectedTitle.AutoCropDimensions[3].ToString();\r
1300             }\r
1301             else\r
1302             {\r
1303                 text_left.Text = "0";\r
1304                 text_right.Text = "0";\r
1305                 text_top.Text = "0";\r
1306                 text_bottom.Text = "0";\r
1307             }\r
1308         }\r
1309         private void check_autoCrop_CheckedChanged(object sender, EventArgs e)\r
1310         {\r
1311             text_left.Enabled = false;\r
1312             text_right.Enabled = false;\r
1313             text_top.Enabled = false;\r
1314             text_bottom.Enabled = false;\r
1315         }\r
1316         private void drp_anamorphic_SelectedIndexChanged(object sender, EventArgs e)\r
1317         {\r
1318             if (drp_anamorphic.SelectedIndex == 1)\r
1319             {\r
1320                 text_height.BackColor = Color.LightGray;\r
1321                 text_width.BackColor = Color.LightGray;\r
1322                 text_height.Text = "";\r
1323                 text_width.Text = "";\r
1324                 text_height.Enabled = false;\r
1325                 text_width.Enabled = false;\r
1326             }\r
1327 \r
1328             if (drp_anamorphic.SelectedIndex == 2)\r
1329             {\r
1330                 text_height.Text = "";\r
1331                 text_height.Enabled = false;\r
1332                 text_height.BackColor = Color.LightGray;\r
1333 \r
1334                 text_width.Enabled = true;\r
1335                 text_width.BackColor = Color.White;\r
1336             }\r
1337 \r
1338             if (drp_anamorphic.SelectedIndex == 0)\r
1339             {\r
1340                 text_height.BackColor = Color.White;\r
1341                 text_width.BackColor = Color.White;\r
1342                 text_height.Enabled = true;\r
1343                 text_width.Enabled = true;\r
1344             }\r
1345         }\r
1346 \r
1347         // Filter Tab\r
1348         private void ctl_decomb_changed(object sender, EventArgs e)\r
1349         {\r
1350             if (ctl_decomb.getDropValue != "Off")\r
1351                 if (ctl_deinterlace.getDropValue != "None")\r
1352                     ctl_deinterlace.setOption("None");\r
1353         }\r
1354         private void ctl_deinterlace_changed(object sender, EventArgs e)\r
1355         {\r
1356             if (ctl_detelecine.getDropValue != "None")\r
1357                 if (ctl_decomb.getDropValue != "Off")\r
1358                     ctl_decomb.setOption("Off");\r
1359         }\r
1360         private void slider_deblock_Scroll(object sender, EventArgs e)\r
1361         {\r
1362             lbl_deblockVal.Text = slider_deblock.Value == 4 ? "Off" : slider_deblock.Value.ToString();\r
1363         }\r
1364 \r
1365         //Audio Tab\r
1366         private void drp_track1Audio_SelectedIndexChanged(object sender, EventArgs e)\r
1367         {\r
1368             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1369             {\r
1370                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].Text = drp_track1Audio.Text;\r
1371                 lv_audioList.Select();\r
1372             }\r
1373         }\r
1374         private void drp_audenc_1_SelectedIndexChanged(object sender, EventArgs e)\r
1375         {\r
1376             if (drp_audenc_1.Text.Contains("AC3") || drp_audenc_1.Text.Contains("DTS"))\r
1377             {\r
1378                 drp_audmix_1.Enabled = false;\r
1379                 drp_audbit_1.Enabled = false;\r
1380                 drp_audsr_1.Enabled = false;\r
1381 \r
1382                 drp_audmix_1.SelectedIndex = 0;\r
1383                 drp_audbit_1.SelectedIndex = 0;\r
1384                 drp_audsr_1.SelectedIndex = 0;\r
1385             }\r
1386             else\r
1387             {\r
1388                 drp_audmix_1.Enabled = true;\r
1389                 drp_audbit_1.Enabled = true;\r
1390                 drp_audsr_1.Enabled = true;\r
1391 \r
1392                 drp_audmix_1.Text = "Automatic";\r
1393                 drp_audbit_1.Text = "160";\r
1394                 drp_audsr_1.Text = "Auto";\r
1395             }\r
1396 \r
1397             if (drp_audenc_1.Text.Contains("AAC"))\r
1398             {\r
1399                 setMixDownAllOptions(drp_audmix_1);\r
1400                 setBitrateSelections160(drp_audbit_1);\r
1401             }\r
1402             else\r
1403             {\r
1404                 setMixDownNotAAC(drp_audmix_1);\r
1405                 setBitrateSelections320(drp_audbit_1);\r
1406             }\r
1407 \r
1408             // Update an item in the Audio list if required.\r
1409             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1410             {\r
1411                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text = drp_audenc_1.Text;\r
1412                 lv_audioList.Select();\r
1413             }\r
1414         }\r
1415         private void drp_audmix_1_SelectedIndexChanged(object sender, EventArgs e)\r
1416         {\r
1417             if ((drp_audenc_1.Text.Contains("AAC")) && (drp_audmix_1.Text == "6 Channel Discrete"))\r
1418                 setBitrateSelections384(drp_audbit_1);\r
1419             else if ((drp_audenc_1.Text.Contains("AAC")) && (drp_audmix_1.Text != "6 Channel Discrete"))\r
1420                 setBitrateSelections160(drp_audbit_1); drp_audbit_1.Text = "160";\r
1421 \r
1422             // Update an item in the Audio list if required.\r
1423             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1424             {\r
1425                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text = drp_audmix_1.Text;\r
1426                 lv_audioList.Select();\r
1427             }\r
1428         }\r
1429         private void drp_audsr_1_SelectedIndexChanged(object sender, EventArgs e)\r
1430         {\r
1431             // Update an item in the Audio list if required.\r
1432             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1433             {\r
1434                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text = drp_audsr_1.Text;\r
1435                 lv_audioList.Select();\r
1436             }\r
1437         }\r
1438         private void drp_audbit_1_SelectedIndexChanged(object sender, EventArgs e)\r
1439         {\r
1440             // Update an item in the Audio list if required.\r
1441             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1442             {\r
1443                 if (drp_audenc_1.Text.Contains("AC3"))\r
1444                     drp_audbit_1.Text = "Auto";\r
1445                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text = drp_audbit_1.Text;\r
1446                 lv_audioList.Select();\r
1447             }\r
1448         }\r
1449         private void tb_drc_Scroll(object sender, EventArgs e)\r
1450         {\r
1451             double value;\r
1452             if (tb_drc.Value == 0) value = 0;\r
1453             else\r
1454                 value = ((tb_drc.Value - 1) / 10.0) + 1;\r
1455 \r
1456             lbl_drc.Text = value.ToString();\r
1457 \r
1458             // Update an item in the Audio list if required.\r
1459             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1460             {\r
1461                 lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text = lbl_drc.Text;\r
1462                 lv_audioList.Select();\r
1463             }\r
1464         }\r
1465 \r
1466         private void btn_addAudioTrack_Click(object sender, EventArgs e)\r
1467         {\r
1468             // Create a new row for the Audio list based on the currently selected items in the dropdown.\r
1469             ListViewItem newTrack = new ListViewItem(drp_track1Audio.Text);\r
1470             newTrack.SubItems.Add(drp_audenc_1.Text);\r
1471             newTrack.SubItems.Add(drp_audmix_1.Text);\r
1472             newTrack.SubItems.Add(drp_audsr_1.Text);\r
1473             newTrack.SubItems.Add(drp_audbit_1.Text);\r
1474             newTrack.SubItems.Add(lbl_drc.Text);\r
1475 \r
1476             // Select the newly added track and select the control\r
1477             lv_audioList.Items.Add(newTrack);\r
1478             lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
1479             lv_audioList.Select();\r
1480         }\r
1481         private void btn_RemoveAudioTrack_Click(object sender, EventArgs e)\r
1482         {\r
1483             removeAudioTrack();\r
1484         }\r
1485         private void audioList_moveup_Click(object sender, EventArgs e)\r
1486         {\r
1487             if (lv_audioList.SelectedIndices.Count != 0)\r
1488             {\r
1489                 ListViewItem item = lv_audioList.SelectedItems[0];\r
1490                 int index = item.Index;\r
1491                 index--;\r
1492 \r
1493                 if (lv_audioList.Items.Count > index && index >= 0)\r
1494                 {\r
1495                     lv_audioList.Items.Remove(item);\r
1496                     lv_audioList.Items.Insert(index, item);\r
1497                     item.Selected = true;\r
1498                     lv_audioList.Focus();\r
1499                 }\r
1500             }\r
1501         }\r
1502         private void audioList_movedown_Click(object sender, EventArgs e)\r
1503         {\r
1504             if (lv_audioList.SelectedIndices.Count != 0)\r
1505             {\r
1506                 ListViewItem item = lv_audioList.SelectedItems[0];\r
1507                 int index = item.Index;\r
1508                 index++;\r
1509 \r
1510                 if (index < lv_audioList.Items.Count)\r
1511                 {\r
1512                     lv_audioList.Items.Remove(item);\r
1513                     lv_audioList.Items.Insert(index, item);\r
1514                     item.Selected = true;\r
1515                     lv_audioList.Focus();\r
1516                 }\r
1517             }\r
1518 \r
1519         }\r
1520         private void audioList_remove_Click(object sender, EventArgs e)\r
1521         {\r
1522             removeAudioTrack();\r
1523         }\r
1524         private void removeAudioTrack()\r
1525         {\r
1526             // Remove the Item and reselect the control if the following conditions are met.\r
1527             if (lv_audioList.SelectedItems.Count != 0)\r
1528             {\r
1529                 // Record the current selected index.\r
1530                 int currentPosition = lv_audioList.SelectedIndices[0];\r
1531 \r
1532                 lv_audioList.Items.RemoveAt(lv_audioList.SelectedIndices[0]);\r
1533 \r
1534                 // Now reslect the correct item and give focus to the audio list.\r
1535                 if (lv_audioList.Items.Count != 0)\r
1536                 {\r
1537                     if (currentPosition <= (lv_audioList.Items.Count - 1))\r
1538                         lv_audioList.Items[currentPosition].Selected = true;\r
1539                     else if (currentPosition > (lv_audioList.Items.Count - 1))\r
1540                         lv_audioList.Items[lv_audioList.Items.Count - 1].Selected = true;\r
1541 \r
1542                     lv_audioList.Select();\r
1543                 }\r
1544             }\r
1545         }\r
1546         private void lv_audioList_SelectedIndexChanged(object sender, EventArgs e)\r
1547         {\r
1548             // Set the dropdown controls based on the selected item in the Audio List.\r
1549             if (lv_audioList.Items.Count != 0 && lv_audioList.SelectedIndices.Count != 0)\r
1550             {\r
1551                 drp_track1Audio.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].Text;\r
1552                 drp_audenc_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[1].Text;\r
1553                 drp_audmix_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[2].Text;\r
1554                 drp_audsr_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[3].Text;\r
1555                 drp_audbit_1.Text = lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[4].Text;\r
1556                 double drcValue; int drcCalculated;\r
1557                 double.TryParse(lv_audioList.Items[lv_audioList.SelectedIndices[0]].SubItems[5].Text, out drcValue);\r
1558                 if (drcValue == 0) drcCalculated = 0;\r
1559                 else\r
1560                     drcValue = ((drcValue * 10) + 1) - 10;\r
1561                 int.TryParse(drcValue.ToString(), out drcCalculated);\r
1562                 tb_drc.Value = drcCalculated;\r
1563             }\r
1564         }\r
1565 \r
1566         private void drp_subtitle_SelectedIndexChanged(object sender, EventArgs e)\r
1567         {\r
1568             if (drp_subtitle.Text.Contains("None"))\r
1569             {\r
1570                 check_forced.Enabled = false;\r
1571                 check_forced.Checked = false;\r
1572             }\r
1573             else\r
1574                 check_forced.Enabled = true;\r
1575         }\r
1576 \r
1577         // Chapter Marker Tab\r
1578         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1579         {\r
1580             if (Check_ChapterMarkers.Checked)\r
1581             {\r
1582                 text_destination.Text = text_destination.Text.Replace(".m4v", ".mp4");\r
1583                 data_chpt.Rows.Clear();\r
1584                 data_chpt.Enabled = true;\r
1585                 DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
1586                 if (chapterGridView != null)\r
1587                     data_chpt = chapterGridView;\r
1588             }\r
1589             else\r
1590             {\r
1591                 text_destination.Text = text_destination.Text.Replace(".m4v", ".mp4");\r
1592                 data_chpt.Rows.Clear();\r
1593                 data_chpt.Enabled = false;\r
1594             }\r
1595         }\r
1596 \r
1597         // Query Editor Tab\r
1598         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1599         {\r
1600             rtf_query.Text = queryGen.GenerateTheQuery(this);\r
1601         }\r
1602         private void btn_clear_Click(object sender, EventArgs e)\r
1603         {\r
1604             rtf_query.Clear();\r
1605         }\r
1606         #endregion\r
1607 \r
1608         // MainWindow Components, Actions and Functions ***********************\r
1609 \r
1610         #region Source Scan\r
1611         private static int scanProcessID { get; set; }\r
1612         private void setupGUIforScan(String filename)\r
1613         {\r
1614             text_source.Text = filename;\r
1615 \r
1616             foreach (Control ctrl in Controls)\r
1617             {\r
1618                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
1619                     ctrl.Enabled = false;\r
1620             }\r
1621             lbl_encode.Visible = true;\r
1622             lbl_encode.Text = "Scanning ...";\r
1623             gb_source.Text = "Source: Scanning ...";\r
1624             btn_source.Enabled = false;\r
1625             btn_start.Enabled = false;\r
1626             btn_showQueue.Enabled = false;\r
1627             btn_add2Queue.Enabled = false;\r
1628             tb_preview.Enabled = false;\r
1629             mnu_killCLI.Visible = true;\r
1630         }\r
1631         private void startScan(String filename)\r
1632         {\r
1633             try\r
1634             {\r
1635                 lbl_encode.Visible = true;\r
1636                 lbl_encode.Text = "Scanning...";\r
1637                 ThreadPool.QueueUserWorkItem(scanProcess, filename);\r
1638             }\r
1639             catch (Exception exc)\r
1640             {\r
1641                 MessageBox.Show("frmMain.cs - startScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1642             }\r
1643         }\r
1644         private void scanProcess(object state)\r
1645         {\r
1646             try\r
1647             {\r
1648                 string inputFile = (string)state;\r
1649                 string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");\r
1650                 string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";\r
1651                 string dvdInfoPath = Path.Combine(logDir, "last_scan_log.txt");\r
1652 \r
1653                 // Make we don't pick up a stale last_encode_log.txt (and that we have rights to the file)\r
1654                 if (File.Exists(dvdInfoPath))\r
1655                     File.Delete(dvdInfoPath);\r
1656 \r
1657                 String dvdnav = string.Empty;\r
1658                 if (Properties.Settings.Default.dvdnav == "Checked")\r
1659                     dvdnav = " --dvdnav";\r
1660                 string strCmdLine = String.Format(@"cmd /c """"{0}"" -i ""{1}"" -t0 {2} -v >""{3}"" 2>&1""", handbrakeCLIPath, inputFile, dvdnav, dvdInfoPath);\r
1661 \r
1662                 ProcessStartInfo hbParseDvd = new ProcessStartInfo("CMD.exe", strCmdLine) { WindowStyle = ProcessWindowStyle.Hidden };\r
1663 \r
1664                 Boolean cleanExit = true;\r
1665                 using (hbproc = Process.Start(hbParseDvd))\r
1666                 {\r
1667                     Process[] before = Process.GetProcesses(); // Get a list of running processes before starting.\r
1668                     scanProcessID = Main.getCliProcess(before); \r
1669                     hbproc.WaitForExit();\r
1670                     if (hbproc.ExitCode != 0)\r
1671                         cleanExit = false;\r
1672                 }\r
1673 \r
1674                 if (cleanExit) // If 0 exit code, CLI exited cleanly.\r
1675                 {\r
1676                     if (!File.Exists(dvdInfoPath))\r
1677                     {\r
1678                         throw new Exception(\r
1679                             "Unable to retrieve the DVD Info. last_scan_log.txt is missing. \nExpected location of last_scan_log.txt: \n" +\r
1680                             dvdInfoPath);\r
1681                     }\r
1682 \r
1683                     using (StreamReader sr = new StreamReader(dvdInfoPath))\r
1684                     {\r
1685                         thisDVD = DVD.Parse(sr);\r
1686                         sr.Close();\r
1687                         sr.Dispose();\r
1688                     }\r
1689 \r
1690                     updateUIafterScan();\r
1691                 }\r
1692             }\r
1693             catch (Exception exc)\r
1694             {\r
1695                 MessageBox.Show("frmMain.cs - scanProcess() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1696                 enableGUI();\r
1697             }\r
1698         }\r
1699         private void updateUIafterScan()\r
1700         {\r
1701             try\r
1702             {\r
1703                 if (InvokeRequired)\r
1704                 {\r
1705                     BeginInvoke(new UpdateWindowHandler(updateUIafterScan));\r
1706                     return;\r
1707                 }\r
1708 \r
1709                 // Setup some GUI components\r
1710                 drp_dvdtitle.Items.Clear();\r
1711                 if (thisDVD.Titles.Count != 0)\r
1712                     drp_dvdtitle.Items.AddRange(thisDVD.Titles.ToArray());\r
1713                 drp_dvdtitle.Text = "Automatic";\r
1714                 drop_chapterFinish.Text = "Auto";\r
1715                 drop_chapterStart.Text = "Auto";\r
1716 \r
1717                 // Now select the longest title\r
1718                 if (thisDVD.Titles.Count != 0)\r
1719                     drp_dvdtitle.SelectedItem = Main.selectLongestTitle(drp_dvdtitle);\r
1720 \r
1721                 // Enable the creation of chapter markers if the file is an image of a dvd.\r
1722                 if (text_source.Text.ToLower().Contains(".iso") || text_source.Text.ToLower().Contains("VIDEO_TS"))\r
1723                     Check_ChapterMarkers.Enabled = true;\r
1724                 else\r
1725                 {\r
1726                     Check_ChapterMarkers.Enabled = false;\r
1727                     Check_ChapterMarkers.Checked = false;\r
1728                     data_chpt.Rows.Clear();\r
1729                 }\r
1730 \r
1731                 // If no titles were found, Display an error message\r
1732                 if (drp_dvdtitle.Items.Count == 0)\r
1733                     MessageBox.Show("No Title(s) found. \n\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
1734 \r
1735                 // Enable the GUI components and enable any disabled components\r
1736                 enableGUI();\r
1737             }\r
1738             catch (Exception exc)\r
1739             {\r
1740                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1741                 enableGUI();\r
1742             }\r
1743         }\r
1744         private void enableGUI()\r
1745         {\r
1746             try\r
1747             {\r
1748                 if (InvokeRequired)\r
1749                     BeginInvoke(new UpdateWindowHandler(enableGUI));\r
1750                 lbl_encode.Text = "Scan Completed";\r
1751                 gb_source.Text = "Source";\r
1752                 foreach (Control ctrl in Controls)\r
1753                     ctrl.Enabled = true;\r
1754                 btn_start.Enabled = true;\r
1755                 btn_showQueue.Enabled = true;\r
1756                 btn_add2Queue.Enabled = true;\r
1757                 tb_preview.Enabled = true;\r
1758                 btn_source.Enabled = true;\r
1759                 mnu_killCLI.Visible = false;\r
1760             }\r
1761             catch (Exception exc)\r
1762             {\r
1763                 MessageBox.Show("frmMain.cs - enableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1764             }\r
1765         }\r
1766         private void killScan()\r
1767         {\r
1768             try\r
1769             {\r
1770                 enableGUI();\r
1771                 resetGUI();\r
1772 \r
1773                 Process[] prs = Process.GetProcesses();\r
1774                 foreach (Process process in prs)\r
1775                 {\r
1776                     if (process.Id == scanProcessID)\r
1777                     {\r
1778                         process.Refresh();\r
1779                         if (!process.HasExited)\r
1780                             process.Kill();\r
1781                     }\r
1782                 }\r
1783             }\r
1784             catch (Exception ex)\r
1785             {\r
1786                 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
1787             }\r
1788         }\r
1789         private void resetGUI()\r
1790         {\r
1791             drp_dvdtitle.Items.Clear();\r
1792             drp_dvdtitle.Text = "Automatic";\r
1793             drop_chapterStart.Items.Clear();\r
1794             drop_chapterStart.Text = "Auto";\r
1795             drop_chapterFinish.Items.Clear();\r
1796             drop_chapterFinish.Text = "Auto";\r
1797             lbl_duration.Text = "Select a Title";\r
1798             lbl_src_res.Text = "Select a Title";\r
1799             lbl_Aspect.Text = "Select a Title";\r
1800             text_source.Text = "Click 'Source' to continue";\r
1801             text_destination.Text = "";\r
1802             thisDVD = null;\r
1803             selectedTitle = null;\r
1804         }\r
1805         #endregion\r
1806 \r
1807         #region GUI\r
1808         /// <summary>\r
1809         /// Set the GUI to it's finished encoding state.\r
1810         /// </summary>\r
1811         private void setEncodeFinished()\r
1812         {\r
1813             try\r
1814             {\r
1815                 if (InvokeRequired)\r
1816                 {\r
1817                     BeginInvoke(new UpdateWindowHandler(setEncodeFinished));\r
1818                     return;\r
1819                 }\r
1820 \r
1821                 lbl_encode.Text = "Encoding Finished";\r
1822                 btn_start.Text = "Start";\r
1823                 btn_start.ToolTipText = "Start the encoding process";\r
1824                 btn_start.Image = Properties.Resources.Play;\r
1825 \r
1826                 // If the window is minimized, display the notification in a popup.\r
1827                 if (FormWindowState.Minimized == this.WindowState)\r
1828                 {\r
1829                     notifyIcon.BalloonTipText = lbl_encode.Text;\r
1830                     notifyIcon.ShowBalloonTip(500);\r
1831                 }\r
1832             }\r
1833             catch (Exception exc)\r
1834             {\r
1835                 MessageBox.Show(exc.ToString());\r
1836             }\r
1837         }\r
1838 \r
1839         /// <summary>\r
1840         /// Set the GUI to it's started encoding state.\r
1841         /// </summary>\r
1842         private void setEncodeStarted()\r
1843         {\r
1844             try\r
1845             {\r
1846                 if (InvokeRequired)\r
1847                 {\r
1848                     BeginInvoke(new UpdateWindowHandler(setEncodeStarted));\r
1849                     return;\r
1850                 }\r
1851 \r
1852                 lbl_encode.Visible = true;\r
1853                 lbl_encode.Text = "Encoding in Progress";\r
1854                 btn_start.Text = "Stop";\r
1855                 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
1856                 btn_start.Image = Properties.Resources.stop;\r
1857             }\r
1858             catch (Exception exc)\r
1859             {\r
1860                 MessageBox.Show(exc.ToString());\r
1861             }\r
1862         }\r
1863         #endregion\r
1864 \r
1865         #region DVD Drive Detection\r
1866         private delegate void ProgressUpdateHandler();\r
1867         private void getDriveInfoThread()\r
1868         {\r
1869             try\r
1870             {\r
1871                 if (InvokeRequired)\r
1872                 {\r
1873                     BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));\r
1874                     return;\r
1875                 }\r
1876 \r
1877                 Boolean foundDrive = false;\r
1878                 DriveInfo[] theCollectionOfDrives = DriveInfo.GetDrives();\r
1879                 foreach (DriveInfo curDrive in theCollectionOfDrives)\r
1880                 {\r
1881                     if (curDrive.DriveType == DriveType.CDRom && curDrive.IsReady)\r
1882                     {\r
1883                         if (File.Exists(curDrive.RootDirectory + "VIDEO_TS\\VIDEO_TS.IFO"))\r
1884                         {\r
1885                             mnu_dvd_drive.Text = curDrive.RootDirectory + "VIDEO_TS (" + curDrive.VolumeLabel + ")";\r
1886                             foundDrive = true;\r
1887                             break;\r
1888                         }\r
1889                     }\r
1890                 }\r
1891 \r
1892                 if (foundDrive == false)\r
1893                     mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1894             }\r
1895             catch (Exception)\r
1896             {\r
1897                 mnu_dvd_drive.Text = "[No DVD Drive Ready / Found]";\r
1898             }\r
1899         }\r
1900         #endregion\r
1901 \r
1902         #region Audio Panel Code Helpers\r
1903         private void setAudioByContainer(String path)\r
1904         {\r
1905             if ((path.Contains("MP4")) || (path.Contains("M4V")))\r
1906             {\r
1907                 string oldval = drp_audenc_1.Text;\r
1908                 drp_audenc_1.Items.Clear();\r
1909                 drp_audenc_1.Items.Add("AAC (faac)");\r
1910                 drp_audenc_1.Items.Add("AC3 Passthru");\r
1911                 if ((oldval != "AAC (faac)") && (oldval != "AC3 Passthru"))\r
1912                     drp_audenc_1.SelectedIndex = 0;\r
1913 \r
1914             }\r
1915             else if (path.Contains("MKV"))\r
1916             {\r
1917                 drp_audenc_1.Items.Clear();\r
1918                 drp_audenc_1.Items.Add("AAC (faac)");\r
1919                 drp_audenc_1.Items.Add("MP3 (lame)");\r
1920                 drp_audenc_1.Items.Add("AC3 Passthru");\r
1921                 drp_audenc_1.Items.Add("DTS Passthru");\r
1922                 drp_audenc_1.Items.Add("Vorbis (vorbis)");\r
1923 \r
1924                 if (drp_audenc_1.Text == string.Empty)\r
1925                     drp_audenc_1.SelectedIndex = 0;\r
1926             }\r
1927 \r
1928             // Make sure the table is updated with new audio codecs\r
1929             foreach (ListViewItem row in lv_audioList.Items)\r
1930             {\r
1931                 if (!drp_audenc_1.Items.Contains(row.SubItems[1].Text))\r
1932                     row.SubItems[1].Text = drp_audenc_1.Items[0].ToString();\r
1933             }\r
1934         }\r
1935         private void setVideoByContainer(String path)\r
1936         {\r
1937             string oldval;\r
1938 \r
1939             if ((path.Contains("MP4")) || (path.Contains("M4V")))\r
1940             {\r
1941                 oldval = drp_videoEncoder.Text;\r
1942                 drp_videoEncoder.Items.Clear();\r
1943                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1944                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1945                 if (oldval == "VP3 (Theora)")\r
1946                     drp_videoEncoder.SelectedIndex = 1;\r
1947                 else\r
1948                     drp_videoEncoder.Text = oldval;\r
1949 \r
1950             }\r
1951             else if (path.Contains("MKV"))\r
1952             {\r
1953                 oldval = drp_videoEncoder.Text;\r
1954                 drp_videoEncoder.Items.Clear();\r
1955                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1956                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1957                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1958                 drp_videoEncoder.Text = oldval;\r
1959             }\r
1960         }\r
1961         private static void setBitrateSelections384(ComboBox dropDown)\r
1962         {\r
1963             dropDown.Items.Clear();\r
1964             dropDown.Items.Add("32");\r
1965             dropDown.Items.Add("40");\r
1966             dropDown.Items.Add("48");\r
1967             dropDown.Items.Add("56");\r
1968             dropDown.Items.Add("64");\r
1969             dropDown.Items.Add("80");\r
1970             dropDown.Items.Add("86");\r
1971             dropDown.Items.Add("112");\r
1972             dropDown.Items.Add("128");\r
1973             dropDown.Items.Add("160");\r
1974             dropDown.Items.Add("192");\r
1975             dropDown.Items.Add("224");\r
1976             dropDown.Items.Add("256");\r
1977             dropDown.Items.Add("320");\r
1978             dropDown.Items.Add("384");\r
1979         }\r
1980         private static void setBitrateSelections320(ComboBox dropDown)\r
1981         {\r
1982             dropDown.Items.Clear();\r
1983             dropDown.Items.Add("32");\r
1984             dropDown.Items.Add("40");\r
1985             dropDown.Items.Add("48");\r
1986             dropDown.Items.Add("56");\r
1987             dropDown.Items.Add("64");\r
1988             dropDown.Items.Add("80");\r
1989             dropDown.Items.Add("86");\r
1990             dropDown.Items.Add("112");\r
1991             dropDown.Items.Add("128");\r
1992             dropDown.Items.Add("160");\r
1993             dropDown.Items.Add("192");\r
1994             dropDown.Items.Add("224");\r
1995             dropDown.Items.Add("256");\r
1996             dropDown.Items.Add("320");\r
1997         }\r
1998         private static void setBitrateSelections160(ComboBox dropDown)\r
1999         {\r
2000             dropDown.Items.Clear();\r
2001             dropDown.Items.Add("32");\r
2002             dropDown.Items.Add("40");\r
2003             dropDown.Items.Add("48");\r
2004             dropDown.Items.Add("56");\r
2005             dropDown.Items.Add("64");\r
2006             dropDown.Items.Add("80");\r
2007             dropDown.Items.Add("86");\r
2008             dropDown.Items.Add("112");\r
2009             dropDown.Items.Add("128");\r
2010             dropDown.Items.Add("160");\r
2011         }\r
2012         private static void setMixDownAllOptions(ComboBox dropdown)\r
2013         {\r
2014             dropdown.Items.Clear();\r
2015             dropdown.Items.Add("Automatic");\r
2016             dropdown.Items.Add("Mono");\r
2017             dropdown.Items.Add("Stereo");\r
2018             dropdown.Items.Add("Dolby Surround");\r
2019             dropdown.Items.Add("Dolby Pro Logic II");\r
2020             dropdown.Items.Add("6 Channel Discrete");\r
2021         }\r
2022         private static void setMixDownNotAAC(ComboBox dropdown)\r
2023         {\r
2024             dropdown.Items.Clear();\r
2025             dropdown.Items.Add("Automatic");\r
2026             dropdown.Items.Add("Stereo");\r
2027             dropdown.Items.Add("Dolby Surround");\r
2028             dropdown.Items.Add("Dolby Pro Logic II");\r
2029         }\r
2030         #endregion\r
2031 \r
2032         #region Public Methods\r
2033         /// <summary>\r
2034         /// Access the preset Handler and setup the preset panel.\r
2035         /// </summary>\r
2036         public void loadPresetPanel()\r
2037         {\r
2038             if (presetHandler.checkIfPresetsAreOutOfDate())\r
2039                 if (Properties.Settings.Default.presetNotification == "Unchecked")\r
2040                     MessageBox.Show(\r
2041                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
2042                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
2043 \r
2044             presetHandler.getPresetPanel(ref treeView_presets);\r
2045             treeView_presets.Update();\r
2046         }\r
2047 \r
2048         /// <summary>\r
2049         /// Either Encode or Scan was last performed.\r
2050         /// </summary>\r
2051         public string lastAction { get; set; }\r
2052         #endregion\r
2053 \r
2054         #region overrides\r
2055         /// <summary>\r
2056         /// If the queue is being processed, prompt the user to confirm application close.\r
2057         /// </summary>\r
2058         /// <param name="e"></param>\r
2059         protected override void OnFormClosing(FormClosingEventArgs e)\r
2060         {\r
2061             // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
2062             if ((encodeQueue.isEncoding) && (!encodeQueue.isPaused) && (encodeQueue.count() > 0))\r
2063             {\r
2064                 DialogResult result = MessageBox.Show("HandBrake has queue items to process. Closing HandBrake will not stop the current encoding, but will stop processing the queue.\n\nDo you want to close HandBrake?",\r
2065                     "Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
2066                 if (result == DialogResult.No)\r
2067                     e.Cancel = true;\r
2068             }\r
2069             base.OnFormClosing(e);\r
2070         }\r
2071         #endregion\r
2072 \r
2073         #region In-GUI Encode Status (Experimental)\r
2074         private Process HBProcess { get; set; }\r
2075 \r
2076         private void encodeMonitorThread()\r
2077         {\r
2078             try\r
2079             {\r
2080                 Parser encode = new Parser(HBProcess.StandardOutput.BaseStream);\r
2081                 encode.OnEncodeProgress += encode_OnEncodeProgress;\r
2082                 while (!encode.EndOfStream)\r
2083                 {\r
2084                     encode.readEncodeStatus();\r
2085                 }\r
2086             }\r
2087             catch (Exception exc)\r
2088             {\r
2089                 MessageBox.Show(exc.ToString());\r
2090             }\r
2091         }\r
2092 \r
2093         private void encode_OnEncodeProgress(object Sender, int CurrentTask, int TaskCount, float PercentComplete, float CurrentFps, float AverageFps, TimeSpan TimeRemaining)\r
2094         {\r
2095             if (this.InvokeRequired)\r
2096             {\r
2097                 this.BeginInvoke(new EncodeProgressEventHandler(encode_OnEncodeProgress),\r
2098                     new object[] { Sender, CurrentTask, TaskCount, PercentComplete, CurrentFps, AverageFps, TimeRemaining });\r
2099                 return;\r
2100             }\r
2101             lbl_encode.Text = string.Format("Encode Progress: {0}%,       FPS: {1},       Avg FPS: {2},       Time Remaining: {3} ", PercentComplete, CurrentFps, AverageFps, TimeRemaining);\r
2102         }\r
2103         #endregion\r
2104 \r
2105 \r
2106         // This is the END of the road ****************************************\r
2107     }\r
2108 }