win/C#/frmMain.cs

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