win/C#/frmMain.cs

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