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.Globalization;\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.EncodeQueue;\r
  16 using Handbrake.Functions;\r
  17 using Handbrake.Presets;\r
  18 using Handbrake.Parsing;\r
  19 \r
  20 namespace Handbrake\r
  21 {\r
  22     public partial class frmMain : Form\r
  23     {\r
  24         // Objects which may be used by one or more other objects *************\r
  25         QueueHandler encodeQueue = new QueueHandler();\r
  26         PresetsHandler presetHandler = new PresetsHandler();\r
  27         QueryGenerator queryGen = new QueryGenerator();\r
  28 \r
  29         // Globals: Mainly used for tracking. *********************************\r
  30         public Title selectedTitle;\r
  31         private DVD thisDVD;\r
  32         private frmQueue queueWindow;\r
  33         private frmPreview qtpreview;\r
  34         private Form splash;\r
  35         public string sourcePath;\r
  36 \r
  37         // Delegates **********************************************************\r
  38         private delegate void UpdateWindowHandler();\r
  39 \r
  40         // Applicaiton Startup ************************************************\r
  41 \r
  42         #region Application Startup\r
  43         public frmMain()\r
  44         {\r
  45             // Load and setup the splash screen in this thread\r
  46             splash = new frmSplashScreen();\r
  47             splash.Show(this);\r
  48             Label lblStatus = new Label { Size = new Size(150, 20), Location = new Point(182, 102) };\r
  49             splash.Controls.Add(lblStatus);\r
  50 \r
  51             InitializeComponent();\r
  52 \r
  53             // Update the users config file with the CLI version data.\r
  54             lblStatus.Text = "Setting Version Data ...";\r
  55             Application.DoEvents();\r
  56             Main.setCliVersionData();\r
  57 \r
  58             // Show the form, but leave disabled until preloading is complete then show the main form\r
  59             this.Enabled = false;\r
  60             this.Show();\r
  61             Application.DoEvents(); // Forces frmMain to draw\r
  62 \r
  63             // Check for new versions, if update checking is enabled\r
  64             if (Properties.Settings.Default.updateStatus)\r
  65             {\r
  66                 DateTime now = DateTime.Now;\r
  67                 DateTime lastCheck = Properties.Settings.Default.lastUpdateCheckDate;\r
  68                 TimeSpan elapsed = now.Subtract(lastCheck);\r
  69                 if (elapsed.TotalDays > Properties.Settings.Default.daysBetweenUpdateCheck)\r
  70                 {\r
  71                     lblStatus.Text = "Checking for updates ...";\r
  72                     Application.DoEvents();\r
  73 \r
  74                     Main.BeginCheckForUpdates(new AsyncCallback(UpdateCheckDone), false);\r
  75                 }\r
  76             }\r
  77 \r
  78             // Setup the GUI components\r
  79             lblStatus.Text = "Setting up the GUI ...";\r
  80             Application.DoEvents();\r
  81             loadPresetPanel();                       // Load the Preset Panel\r
  82             treeView_presets.ExpandAll();\r
  83             lbl_encode.Text = "";\r
  84             queueWindow = new frmQueue(encodeQueue);        // Prepare the Queue\r
  85             if (!Properties.Settings.Default.QueryEditorTab)\r
  86                 tabs_panel.TabPages.RemoveAt(7); // Remove the query editor tab if the user does not want it enabled.\r
  87 \r
  88             // Load the user's default settings or Normal Preset\r
  89             if (Properties.Settings.Default.defaultSettings && Properties.Settings.Default.defaultPreset != "")\r
  90             {\r
  91                 if (presetHandler.getPreset(Properties.Settings.Default.defaultPreset) != null)\r
  92                 {\r
  93                     string query = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).Query;\r
  94                     Boolean loadPictureSettings = presetHandler.getPreset(Properties.Settings.Default.defaultPreset).PictureSettings;\r
  95 \r
  96                     if (query != null)\r
  97                     {\r
  98                         //Ok, Reset all the H264 widgets before changing the preset\r
  99                         x264Panel.reset2Defaults();\r
 100 \r
 101                         // Send the query from the file to the Query Parser class, then load the preset\r
 102                         QueryParser presetQuery = QueryParser.Parse(query);\r
 103                         PresetLoader.presetLoader(this, presetQuery, Properties.Settings.Default.defaultPreset, loadPictureSettings);\r
 104 \r
 105                         // The x264 widgets will need updated, so do this now:\r
 106                         x264Panel.X264_StandardizeOptString();\r
 107                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 108                     }\r
 109                 }\r
 110                 else\r
 111                     loadNormalPreset();\r
 112             }\r
 113             else\r
 114                 loadNormalPreset();\r
 115 \r
 116             // Enabled GUI tooltip's if Required\r
 117             if (Properties.Settings.Default.tooltipEnable)\r
 118                 ToolTip.Active = true;\r
 119 \r
 120             //Finished Loading\r
 121             lblStatus.Text = "Loading Complete!";\r
 122             Application.DoEvents();\r
 123             splash.Close();\r
 124             splash.Dispose();\r
 125             this.Enabled = true;\r
 126 \r
 127             // Event Handlers and Queue Recovery\r
 128             events();\r
 129             queueRecovery();\r
 130         }\r
 131 \r
 132         private void UpdateCheckDone(IAsyncResult result)\r
 133         {\r
 134             if (InvokeRequired)\r
 135             {\r
 136                 Invoke(new MethodInvoker(() => UpdateCheckDone(result)));\r
 137                 return;\r
 138             }\r
 139 \r
 140             UpdateCheckInformation info;\r
 141 \r
 142             try\r
 143             {\r
 144                 info = Main.EndCheckForUpdates(result);\r
 145 \r
 146                 if (info.NewVersionAvailable)\r
 147                 {\r
 148                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
 149                     updateWindow.ShowDialog();\r
 150                 }\r
 151             }\r
 152             catch (Exception ex)\r
 153             {\r
 154                 if ((bool)result.AsyncState)\r
 155                     MessageBox.Show("Unable to check for updates, Please try again later. \n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 156             }\r
 157         }\r
 158 \r
 159         // Startup Functions   \r
 160         private void queueRecovery()\r
 161         {\r
 162             if (Main.check_queue_recovery())\r
 163             {\r
 164                 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
 165 \r
 166                 if (result == DialogResult.Yes)\r
 167                     encodeQueue.LoadQueueFromFile("hb_queue_recovery.xml"); // Start Recovery\r
 168                 else\r
 169                 {\r
 170                     // Remove the Queue recovery file if the user doesn't want to recovery the last queue.\r
 171                     string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.xml");\r
 172                     if (File.Exists(queuePath))\r
 173                         File.Delete(queuePath);\r
 174                 }\r
 175             }\r
 176         }\r
 177         #endregion\r
 178 \r
 179         #region Events\r
 180         // Encoding Events for setting up the GUI\r
 181         private void events()\r
 182         {\r
 183             // Handle Widget changes when preset is selected.\r
 184             registerPresetEventHandler();\r
 185 \r
 186             // Handle Window Resize\r
 187             if (Properties.Settings.Default.MainWindowMinimize)\r
 188                 this.Resize += new EventHandler(frmMain_Resize);\r
 189 \r
 190             // Handle Encode Start / Finish / Pause\r
 191             encodeQueue.CurrentJobCompleted += new EventHandler(encodeEnded);\r
 192             encodeQueue.QueuePauseRequested += new EventHandler(encodePaused);\r
 193             encodeQueue.NewJobStarted += new EventHandler(encodeStarted);\r
 194 \r
 195             // Handle a file being draged onto the GUI.\r
 196             this.DragEnter += new DragEventHandler(frmMain_DragEnter);\r
 197             this.DragDrop += new DragEventHandler(frmMain_DragDrop);\r
 198         }\r
 199 \r
 200         // Change the preset label to custom when a user changes a setting. Don't want to give the impression that users can change settings and still be using a preset\r
 201         public void registerPresetEventHandler()\r
 202         {\r
 203             // Output Settings\r
 204             drop_format.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 205             check_largeFile.CheckedChanged += new EventHandler(changePresetLabel);\r
 206             check_iPodAtom.CheckedChanged += new EventHandler(changePresetLabel);\r
 207             check_optimiseMP4.CheckedChanged += new EventHandler(changePresetLabel);\r
 208 \r
 209             // Picture Settings\r
 210             //PictureSettings.PictureSettingsChanged += new EventHandler(changePresetLabel);\r
 211 \r
 212             // Filter Settings\r
 213             Filters.FilterSettingsChanged += new EventHandler(changePresetLabel);\r
 214 \r
 215             // Video Tab\r
 216             drp_videoEncoder.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 217             check_2PassEncode.CheckedChanged += new EventHandler(changePresetLabel);\r
 218             check_turbo.CheckedChanged += new EventHandler(changePresetLabel);\r
 219             text_filesize.TextChanged += new EventHandler(changePresetLabel);\r
 220             text_bitrate.TextChanged += new EventHandler(changePresetLabel);\r
 221             slider_videoQuality.ValueChanged += new EventHandler(changePresetLabel);\r
 222 \r
 223             // Audio Panel\r
 224             AudioSettings.AudioListChanged += new EventHandler(changePresetLabel);\r
 225 \r
 226             // Advanced Tab\r
 227             x264Panel.rtf_x264Query.TextChanged += new EventHandler(changePresetLabel);\r
 228         }\r
 229         public void unRegisterPresetEventHandler()\r
 230         {\r
 231             // Output Settings \r
 232             drop_format.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 233             check_largeFile.CheckedChanged -= new EventHandler(changePresetLabel);\r
 234             check_iPodAtom.CheckedChanged -= new EventHandler(changePresetLabel);\r
 235             check_optimiseMP4.CheckedChanged -= new EventHandler(changePresetLabel);\r
 236 \r
 237             // Picture Settings\r
 238             //PictureSettings.PictureSettingsChanged -= new EventHandler(changePresetLabel);\r
 239 \r
 240             // Filter Settings\r
 241             Filters.FilterSettingsChanged -= new EventHandler(changePresetLabel);\r
 242 \r
 243             // Video Tab\r
 244             drp_videoEncoder.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 245             check_2PassEncode.CheckedChanged -= new EventHandler(changePresetLabel);\r
 246             check_turbo.CheckedChanged -= new EventHandler(changePresetLabel);\r
 247             text_filesize.TextChanged -= new EventHandler(changePresetLabel);\r
 248             text_bitrate.TextChanged -= new EventHandler(changePresetLabel);\r
 249             slider_videoQuality.ValueChanged -= new EventHandler(changePresetLabel);\r
 250 \r
 251             // Audio Panel\r
 252             AudioSettings.AudioListChanged -= new EventHandler(changePresetLabel);\r
 253 \r
 254             // Advanced Tab\r
 255             x264Panel.rtf_x264Query.TextChanged -= new EventHandler(changePresetLabel);\r
 256         }\r
 257         private void changePresetLabel(object sender, EventArgs e)\r
 258         {\r
 259             labelPreset.Text = "Output Settings (Preset: Custom)";\r
 260         }\r
 261 \r
 262         private static void frmMain_DragEnter(object sender, DragEventArgs e)\r
 263         {\r
 264             if (e.Data.GetDataPresent(DataFormats.FileDrop, false))\r
 265                 e.Effect = DragDropEffects.All;\r
 266         }\r
 267         private void frmMain_DragDrop(object sender, DragEventArgs e)\r
 268         {\r
 269             string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];\r
 270             sourcePath = string.Empty;\r
 271 \r
 272             if (fileList != null)\r
 273             {\r
 274                 if (fileList[0].StartsWith("\\"))\r
 275                 {\r
 276                     MessageBox.Show(\r
 277                         "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
 278                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 279                     UpdateSourceLabel();\r
 280                 }\r
 281                 else\r
 282                 {\r
 283                     if (fileList[0] != "")\r
 284                     {\r
 285                         setupGUIforScan(fileList[0]);\r
 286                         startScan(fileList[0]);\r
 287                     }\r
 288                     else\r
 289                         UpdateSourceLabel();\r
 290                 }\r
 291             }\r
 292             else\r
 293                 UpdateSourceLabel();\r
 294         }\r
 295         private void encodeStarted(object sender, EventArgs e)\r
 296         {\r
 297             lastAction = "encode";\r
 298             setEncodeStarted();\r
 299 \r
 300             // Experimental HBProc Process Monitoring.\r
 301             if (Properties.Settings.Default.enocdeStatusInGui)\r
 302             {\r
 303                 Thread encodeMon = new Thread(encodeMonitorThread);\r
 304                 encodeMon.Start();\r
 305             }\r
 306         }\r
 307         private void encodeEnded(object sender, EventArgs e)\r
 308         {\r
 309             setEncodeFinished();\r
 310         }\r
 311         private void encodePaused(object sender, EventArgs e)\r
 312         {\r
 313             setEncodeFinished();\r
 314         }\r
 315         #endregion\r
 316 \r
 317         // User Interface Menus / Tool Strips *********************************\r
 318 \r
 319         #region File Menu\r
 320         private void mnu_killCLI_Click(object sender, EventArgs e)\r
 321         {\r
 322             killScan();\r
 323         }\r
 324         private void mnu_exit_Click(object sender, EventArgs e)\r
 325         {\r
 326             Application.Exit();\r
 327         }\r
 328         #endregion\r
 329 \r
 330         #region Tools Menu\r
 331         private void mnu_encode_Click(object sender, EventArgs e)\r
 332         {\r
 333             queueWindow.Show();\r
 334         }\r
 335         private void mnu_encodeLog_Click(object sender, EventArgs e)\r
 336         {\r
 337             String file = lastAction == "scan" ? "last_scan_log.txt" : "last_encode_log.txt";\r
 338 \r
 339             frmActivityWindow dvdInfoWindow = new frmActivityWindow(file, encodeQueue, this);\r
 340             dvdInfoWindow.Show();\r
 341         }\r
 342         private void mnu_options_Click(object sender, EventArgs e)\r
 343         {\r
 344             Form options = new frmOptions();\r
 345             options.ShowDialog();\r
 346         }\r
 347         #endregion\r
 348 \r
 349         #region Presets Menu\r
 350         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 351         {\r
 352             presetHandler.updateBuiltInPresets();\r
 353             loadPresetPanel();\r
 354             if (treeView_presets.Nodes.Count == 0)\r
 355                 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
 356             else\r
 357                 MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 358 \r
 359             treeView_presets.ExpandAll();\r
 360         }\r
 361         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
 362         {\r
 363             presetHandler.removeBuiltInPresets();\r
 364             loadPresetPanel(); // Reload the preset panel\r
 365         }\r
 366         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 367         {\r
 368             loadNormalPreset();\r
 369         }\r
 370         private void mnu_importMacPreset_Click(object sender, EventArgs e)\r
 371         {\r
 372             Import imp = new Import();\r
 373             if (openPreset.ShowDialog() == DialogResult.OK)\r
 374             {\r
 375                 QueryParser parsed = imp.importMacPreset(openPreset.FileName);\r
 376                 if (presetHandler.checkIfUserPresetExists(parsed.PresetName + " (Imported)"))\r
 377                 {\r
 378                     DialogResult result = MessageBox.Show("This preset appears to already exist. Would you like to overwrite it?", "Overwrite preset?", \r
 379                                                            MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 380                     if (result == DialogResult.Yes)\r
 381                     {\r
 382                         PresetLoader.presetLoader(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 383                         presetHandler.updatePreset(parsed.PresetName + " (Imported)", queryGen.generateTheQuery(this),\r
 384                                                    parsed.UsesPictureSettings);\r
 385                     }\r
 386                 }\r
 387                 else\r
 388                 {\r
 389                     PresetLoader.presetLoader(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 390                     presetHandler.addPreset(parsed.PresetName, queryGen.generateTheQuery(this), parsed.UsesPictureSettings);\r
 391 \r
 392                     if (presetHandler.addPreset(parsed.PresetName + " (Imported)", queryGen.generateTheQuery(this), parsed.UsesPictureSettings))\r
 393                     {\r
 394                         TreeNode preset_treeview = new TreeNode(parsed.PresetName + " (Imported)") { ForeColor = Color.Black };\r
 395                         treeView_presets.Nodes.Add(preset_treeview);\r
 396                     }\r
 397                 }\r
 398             }\r
 399         }\r
 400         private void btn_new_preset_Click(object sender, EventArgs e)\r
 401         {\r
 402             Form preset = new frmAddPreset(this, queryGen.generateTheQuery(this), presetHandler);\r
 403             preset.ShowDialog();\r
 404         }\r
 405         #endregion\r
 406 \r
 407         #region Help Menu\r
 408         private void mnu_handbrake_forums_Click(object sender, EventArgs e)\r
 409         {\r
 410             Process.Start("http://forum.handbrake.fr/");\r
 411         }\r
 412         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 413         {\r
 414             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 415         }\r
 416         private void mnu_handbrake_home_Click(object sender, EventArgs e)\r
 417         {\r
 418             Process.Start("http://handbrake.fr");\r
 419         }\r
 420         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 421         {\r
 422             lbl_updateCheck.Visible = true;\r
 423             Main.BeginCheckForUpdates(new AsyncCallback(updateCheckDoneMenu), false);\r
 424         }\r
 425         private void updateCheckDoneMenu(IAsyncResult result)\r
 426         {\r
 427             // Make sure it's running on the calling thread\r
 428             if (InvokeRequired)\r
 429             {\r
 430                 Invoke(new MethodInvoker(() => updateCheckDoneMenu(result)));\r
 431                 return;\r
 432             }\r
 433             UpdateCheckInformation info;\r
 434             try\r
 435             {\r
 436                 // Get the information about the new build, if any, and close the window\r
 437                 info = Main.EndCheckForUpdates(result);\r
 438                 \r
 439                 if (info.NewVersionAvailable && info.BuildInformation != null)\r
 440                 {\r
 441                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
 442                     updateWindow.ShowDialog();\r
 443                 }\r
 444                 else\r
 445                     MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 446                 lbl_updateCheck.Visible = false;\r
 447                 return;\r
 448             }\r
 449             catch (Exception ex)\r
 450             {\r
 451                 if ((bool)result.AsyncState)\r
 452                     MessageBox.Show("Unable to check for updates, Please try again later. \n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 453             }\r
 454         }\r
 455         private void mnu_about_Click(object sender, EventArgs e)\r
 456         {\r
 457             using (frmAbout About = new frmAbout())\r
 458             {\r
 459                 About.ShowDialog();\r
 460             }\r
 461         }\r
 462         #endregion\r
 463 \r
 464         #region Preset Bar\r
 465         // Right Click Menu Code\r
 466         private void pmnu_expandAll_Click(object sender, EventArgs e)\r
 467         {\r
 468             treeView_presets.ExpandAll();\r
 469         }\r
 470         private void pmnu_collapse_Click(object sender, EventArgs e)\r
 471         {\r
 472             treeView_presets.CollapseAll();\r
 473         }\r
 474         private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
 475         {\r
 476             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
 477             if (result == DialogResult.Yes)\r
 478                 presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), true);\r
 479             else if (result == DialogResult.No)\r
 480                 presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), false);\r
 481         }\r
 482         private void pmnu_delete_click(object sender, EventArgs e)\r
 483         {\r
 484             if (treeView_presets.SelectedNode != null)\r
 485             {\r
 486                 presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 487                 treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 488             }\r
 489             treeView_presets.Select();\r
 490         }\r
 491         private void presets_menu_Opening(object sender, System.ComponentModel.CancelEventArgs e)\r
 492         {\r
 493             // Make sure that the save menu is always disabled by default\r
 494             pmnu_saveChanges.Enabled = false;\r
 495 \r
 496             // Now enable the save menu if the selected preset is a user preset\r
 497             if (treeView_presets.SelectedNode != null)\r
 498                 if (presetHandler.checkIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 499                     pmnu_saveChanges.Enabled = true;\r
 500 \r
 501             treeView_presets.Select();\r
 502         }\r
 503 \r
 504         // Presets Management\r
 505         private void btn_addPreset_Click(object sender, EventArgs e)\r
 506         {\r
 507             Form preset = new frmAddPreset(this, QueryGenerator.generateTabbedComponentsQuery(this), presetHandler);\r
 508             preset.ShowDialog();\r
 509         }\r
 510         private void btn_removePreset_Click(object sender, EventArgs e)\r
 511         {\r
 512             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 513             if (result == DialogResult.Yes)\r
 514             {\r
 515                 if (treeView_presets.SelectedNode != null)\r
 516                 {\r
 517                     presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 518                     treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 519                 }\r
 520             }\r
 521             treeView_presets.Select();\r
 522         }\r
 523         private void btn_setDefault_Click(object sender, EventArgs e)\r
 524         {\r
 525             if (treeView_presets.SelectedNode != null)\r
 526             {\r
 527                 DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 528                 if (result == DialogResult.Yes)\r
 529                 {\r
 530                     Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 531                     Properties.Settings.Default.Save();\r
 532                     MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 533                 }\r
 534             }\r
 535             else\r
 536                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 537         }\r
 538         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 539         {\r
 540             if (e.Button == MouseButtons.Right)\r
 541                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 542             else if (e.Button == MouseButtons.Left)\r
 543             {\r
 544                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 545                 {\r
 546                     if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 547                         selectPreset();\r
 548                 }\r
 549             }\r
 550 \r
 551             treeView_presets.Select();\r
 552         }\r
 553         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 554         {\r
 555             selectPreset();\r
 556         }\r
 557         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 558         {\r
 559             if (e.KeyCode == Keys.Delete)\r
 560             {\r
 561                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 562                 if (result == DialogResult.Yes)\r
 563                 {\r
 564                     if (treeView_presets.SelectedNode != null)\r
 565                         presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 566 \r
 567                     // Remember each nodes expanded status so we can reload it\r
 568                     List<Boolean> nodeStatus = new List<Boolean>();\r
 569                     foreach (TreeNode node in treeView_presets.Nodes)\r
 570                         nodeStatus.Add(node.IsExpanded);\r
 571 \r
 572                     // Now reload the preset panel\r
 573                     loadPresetPanel();\r
 574 \r
 575                     // And finally, re-expand any of the nodes if required\r
 576                     int i = 0;\r
 577                     foreach (TreeNode node in treeView_presets.Nodes)\r
 578                     {\r
 579                         if (nodeStatus[i])\r
 580                             node.Expand();\r
 581 \r
 582                         i++;\r
 583                     }\r
 584                 }\r
 585             }\r
 586         }\r
 587         private void selectPreset()\r
 588         {\r
 589             if (treeView_presets.SelectedNode != null)\r
 590             {\r
 591                 // Ok, so, we've selected a preset. Now we want to load it.\r
 592                 string presetName = treeView_presets.SelectedNode.Text;\r
 593                 if (presetHandler.getPreset(presetName) != null)\r
 594                 {\r
 595                     string query = presetHandler.getPreset(presetName).Query;\r
 596                     Boolean loadPictureSettings = presetHandler.getPreset(presetName).PictureSettings;\r
 597 \r
 598                     if (query != null)\r
 599                     {\r
 600                         //Ok, Reset all the H264 widgets before changing the preset\r
 601                         x264Panel.reset2Defaults();\r
 602 \r
 603                         // Send the query from the file to the Query Parser class\r
 604                         QueryParser presetQuery = QueryParser.Parse(query);\r
 605 \r
 606                         // Now load the preset\r
 607                         PresetLoader.presetLoader(this, presetQuery, presetName, loadPictureSettings);\r
 608 \r
 609                         // The x264 widgets will need updated, so do this now:\r
 610                         x264Panel.X264_StandardizeOptString();\r
 611                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 612                     }\r
 613                 }\r
 614             }\r
 615         }\r
 616         private void loadNormalPreset()\r
 617         {\r
 618             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 619             {\r
 620                 foreach (TreeNode node in treenode.Nodes)\r
 621                 {\r
 622                     if (node.Text.Equals("Normal"))\r
 623                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 624                 }\r
 625             }\r
 626         }\r
 627         #endregion\r
 628 \r
 629         #region ToolStrip\r
 630         private void btn_source_Click(object sender, EventArgs e)\r
 631         {\r
 632             if (Properties.Settings.Default.drive_detection)\r
 633             {\r
 634                 mnu_dvd_drive.Visible = true;\r
 635                 Thread driveInfoThread = new Thread(getDriveInfoThread);\r
 636                 driveInfoThread.Start();\r
 637             }\r
 638             else\r
 639                 mnu_dvd_drive.Visible = false;\r
 640         }\r
 641         private void btn_start_Click(object sender, EventArgs e)\r
 642         {\r
 643             if (btn_start.Text == "Stop")\r
 644             {\r
 645                 DialogResult result = MessageBox.Show("Are you sure you wish to cancel the encode?", "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 646 \r
 647                 if (result == DialogResult.Yes)\r
 648                 {\r
 649                     // Pause The Queue\r
 650                     encodeQueue.RequestPause();\r
 651 \r
 652                     // Allow the CLI to exit cleanly\r
 653                     Win32.SetForegroundWindow((int)encodeQueue.encodeHandler.processHandle);\r
 654                     SendKeys.Send("^C");\r
 655 \r
 656                     // Update the GUI\r
 657                     setEncodeFinished();\r
 658                 }\r
 659             }\r
 660             else\r
 661             {\r
 662                 if (encodeQueue.Count != 0 || (!string.IsNullOrEmpty(sourcePath) && !string.IsNullOrEmpty(text_destination.Text)))\r
 663                 {\r
 664                     string generatedQuery = queryGen.generateTheQuery(this);\r
 665                     string specifiedQuery = rtf_query.Text != "" ? rtf_query.Text : queryGen.generateTheQuery(this);\r
 666                     string query = string.Empty;\r
 667 \r
 668                     // Check to make sure the generated query matches the GUI settings\r
 669                     if (Properties.Settings.Default.PromptOnUnmatchingQueries && !string.IsNullOrEmpty(specifiedQuery) && generatedQuery != specifiedQuery)\r
 670                     {\r
 671                         DialogResult result = MessageBox.Show("The query under the \"Query Editor\" tab " +\r
 672                             "does not match the current GUI settings. Because the manual query takes " +\r
 673                             "priority over the GUI, your recently updated settings will not be taken " +\r
 674                             "into account when encoding this job." + Environment.NewLine + Environment.NewLine +\r
 675                             "Do you want to replace the manual query with the GUI-generated query?",\r
 676                             "Manual Query does not Match GUI",\r
 677                             MessageBoxButtons.YesNoCancel, MessageBoxIcon.Asterisk,\r
 678                             MessageBoxDefaultButton.Button3);\r
 679 \r
 680                         switch (result)\r
 681                         {\r
 682                             case DialogResult.Yes:\r
 683                                 // Replace the manual query with the generated one\r
 684                                 query = generatedQuery;\r
 685                                 rtf_query.Text = generatedQuery;\r
 686                                 break;\r
 687                             case DialogResult.No:\r
 688                                 // Use the manual query\r
 689                                 query = specifiedQuery;\r
 690                                 break;\r
 691                             case DialogResult.Cancel:\r
 692                                 // Don't start the encode\r
 693                                 return;\r
 694                         }\r
 695                     }\r
 696                     else\r
 697                     {\r
 698                         query = generatedQuery;\r
 699                     }\r
 700 \r
 701                     DialogResult overwrite = DialogResult.Yes;\r
 702                     if (text_destination.Text != "")\r
 703                         if (File.Exists(text_destination.Text))\r
 704                             overwrite = MessageBox.Show("The destination file already exists. Are you sure you want to overwrite it?", "Overwrite File?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 705 \r
 706                     if (overwrite == DialogResult.Yes)\r
 707                     {\r
 708                         if (encodeQueue.Count == 0)\r
 709                             encodeQueue.AddJob(query, sourcePath, text_destination.Text);\r
 710 \r
 711                         queueWindow.setQueue();\r
 712                         if (encodeQueue.Count > 1)\r
 713                             queueWindow.Show(false);\r
 714 \r
 715                         setEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
 716                         encodeQueue.StartEncodeQueue(); // Start The Queue Encoding Process\r
 717                         lastAction = "encode";   // Set the last action to encode - Used for activity window.\r
 718                     }\r
 719                     this.Focus();\r
 720                 }\r
 721                 else if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 722                     MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 723             }\r
 724         }\r
 725         private void btn_add2Queue_Click(object sender, EventArgs e)\r
 726         {\r
 727             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 728                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 729             else\r
 730             {\r
 731                 String query = queryGen.generateTheQuery(this);\r
 732                 if (rtf_query.Text != "")\r
 733                     query = rtf_query.Text;\r
 734 \r
 735                 if (encodeQueue.CheckForDestinationDuplicate(text_destination.Text))\r
 736                 {\r
 737                     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
 738                   "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 739                     if (result == DialogResult.Yes)\r
 740                         encodeQueue.AddJob(query, sourcePath, text_destination.Text);\r
 741 \r
 742                 }\r
 743                 else\r
 744                     encodeQueue.AddJob(query, sourcePath, text_destination.Text);\r
 745 \r
 746                 queueWindow.Show();\r
 747             }\r
 748         }\r
 749         private void btn_showQueue_Click(object sender, EventArgs e)\r
 750         {\r
 751             queueWindow.Show();\r
 752         }\r
 753         private void tb_preview_Click(object sender, EventArgs e)\r
 754         {\r
 755             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 756                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 757             else\r
 758             {\r
 759                 if (qtpreview == null)\r
 760                 {\r
 761                     qtpreview = new frmPreview(this);\r
 762                     qtpreview.Show();\r
 763                 }\r
 764                 else if (qtpreview.IsDisposed)\r
 765                 {\r
 766                     qtpreview = new frmPreview(this);\r
 767                     qtpreview.Show();\r
 768                 }\r
 769                 else\r
 770                     MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 771             }\r
 772         }\r
 773         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
 774         {\r
 775             String file = lastAction == "scan" ? "last_scan_log.txt" : "last_encode_log.txt";\r
 776 \r
 777             frmActivityWindow ActivityWindow = new frmActivityWindow(file, encodeQueue, this);\r
 778             ActivityWindow.Show();\r
 779         }\r
 780         #endregion\r
 781 \r
 782         #region System Tray Icon\r
 783         private void frmMain_Resize(object sender, EventArgs e)\r
 784         {\r
 785             if (FormWindowState.Minimized == this.WindowState)\r
 786             {\r
 787                 notifyIcon.Visible = true;\r
 788                 this.Hide();\r
 789             }\r
 790             else if (FormWindowState.Normal == this.WindowState)\r
 791                 notifyIcon.Visible = false;\r
 792         }\r
 793         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
 794         {\r
 795             this.Visible = true;\r
 796             this.Activate();\r
 797             this.WindowState = FormWindowState.Normal;\r
 798             notifyIcon.Visible = false;\r
 799         }\r
 800         private void btn_restore_Click(object sender, EventArgs e)\r
 801         {\r
 802             this.Visible = true;\r
 803             this.Activate();\r
 804             this.WindowState = FormWindowState.Normal;\r
 805             notifyIcon.Visible = false;\r
 806         }\r
 807         #endregion\r
 808 \r
 809         #region Tab Control\r
 810 \r
 811         //Source\r
 812         private void btn_dvd_source_Click(object sender, EventArgs e)\r
 813         {\r
 814             // Enable the creation of chapter markers.\r
 815             Check_ChapterMarkers.Enabled = true;\r
 816 \r
 817             // Set the last action to scan. \r
 818             // This is used for tracking which file to load in the activity window\r
 819             lastAction = "scan";\r
 820             sourcePath = string.Empty;\r
 821 \r
 822             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
 823             {\r
 824                 String filename = DVD_Open.SelectedPath;\r
 825 \r
 826                 if (filename.StartsWith("\\"))\r
 827                 {\r
 828                     MessageBox.Show(\r
 829                         "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
 830                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 831                     UpdateSourceLabel();\r
 832                 }\r
 833                 else\r
 834                 {\r
 835                     if (filename != "")\r
 836                     {\r
 837                         sourcePath = Path.GetFullPath(filename);\r
 838                         setupGUIforScan(filename);\r
 839                         startScan(filename);\r
 840                     } else\r
 841                         UpdateSourceLabel();\r
 842                 }\r
 843             }\r
 844             else\r
 845                 UpdateSourceLabel();\r
 846         }\r
 847         private void btn_file_source_Click(object sender, EventArgs e)\r
 848         {\r
 849             // Set the last action to scan. \r
 850             // This is used for tracking which file to load in the activity window\r
 851             lastAction = "scan";\r
 852             sourcePath = string.Empty;\r
 853 \r
 854             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
 855             {\r
 856                 String filename = ISO_Open.FileName;\r
 857                 if (filename.StartsWith("\\"))\r
 858                     MessageBox.Show(\r
 859                         "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
 860                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 861                 else\r
 862                 {\r
 863                     if (filename != "")\r
 864                     {\r
 865                         sourcePath = Path.GetFileName(filename);\r
 866                         setupGUIforScan(filename);\r
 867                         startScan(filename);\r
 868                     } else\r
 869                         UpdateSourceLabel();\r
 870                 }\r
 871             }\r
 872             UpdateSourceLabel();\r
 873         }\r
 874         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
 875         {\r
 876             // Enable the creation of chapter markers.\r
 877             Check_ChapterMarkers.Enabled = true;\r
 878 \r
 879             // Set the last action to scan. \r
 880             // This is used for tracking which file to load in the activity window\r
 881             lastAction = "scan";\r
 882             sourcePath = string.Empty;\r
 883 \r
 884             if (mnu_dvd_drive.Text.Contains("VIDEO_TS"))\r
 885             {\r
 886                 string[] path = mnu_dvd_drive.Text.Split(' ');\r
 887                 String filename = path[0];\r
 888                 sourcePath = Path.GetFullPath(filename);\r
 889                 setupGUIforScan(filename);\r
 890                 startScan(filename);\r
 891             }\r
 892 \r
 893             // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
 894             if (drp_dvdtitle.Items.Count == 0)\r
 895                 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
 896 \r
 897             UpdateSourceLabel();\r
 898 \r
 899             lbl_encode.Text = "";\r
 900         }\r
 901         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
 902         {\r
 903             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
 904                 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
 905         }\r
 906         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
 907         {\r
 908             unRegisterPresetEventHandler();\r
 909             // Reset some values on the form\r
 910             PictureSettings.lbl_Aspect.Text = "Select a Title";\r
 911             //lbl_RecomendedCrop.Text = "Select a Title";\r
 912             drop_chapterStart.Items.Clear();\r
 913             drop_chapterFinish.Items.Clear();\r
 914 \r
 915             // If the dropdown is set to automatic nothing else needs to be done.\r
 916             // Otheriwse if its not, title data has to be loased from parsing.\r
 917             if (drp_dvdtitle.Text != "Automatic")\r
 918             {\r
 919                 selectedTitle = drp_dvdtitle.SelectedItem as Title;\r
 920                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
 921                 PictureSettings.Source = selectedTitle;  // Setup Picture Settings Tab Control\r
 922 \r
 923                 // Populate the Angles dropdown\r
 924                 drop_angle.Items.Clear();\r
 925                 if (Properties.Settings.Default.dvdnav)\r
 926                 {\r
 927                     drop_angle.Visible = true;\r
 928                     lbl_angle.Visible = true;\r
 929                     drop_angle.Items.AddRange(selectedTitle.Angles.ToArray());\r
 930                     if (drop_angle.Items.Count != 0)\r
 931                         drop_angle.SelectedIndex = 0;\r
 932                 }\r
 933                 else\r
 934                 {\r
 935                     drop_angle.Visible = false;\r
 936                     lbl_angle.Visible = false;\r
 937                 }\r
 938 \r
 939                 // Populate the Start chapter Dropdown\r
 940                 drop_chapterStart.Items.Clear();\r
 941                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 942                 if (drop_chapterStart.Items.Count > 0)\r
 943                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
 944 \r
 945                 // Populate the Final Chapter Dropdown\r
 946                 drop_chapterFinish.Items.Clear();\r
 947                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 948                 if (drop_chapterFinish.Items.Count > 0)\r
 949                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
 950 \r
 951                 // Populate the Audio Channels Dropdown\r
 952                 AudioSettings.setTrackList(selectedTitle);\r
 953 \r
 954                 // Populate the Subtitles dropdown\r
 955                 Subtitles.drp_subtitleTracks.Items.Clear();\r
 956                 Subtitles.drp_subtitleTracks.Items.Add("Foreign Audio Search (Bitmap)");\r
 957                 Subtitles.drp_subtitleTracks.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
 958                 Subtitles.drp_subtitleTracks.SelectedIndex = 0;\r
 959             }\r
 960 \r
 961             // Run the autoName & chapterNaming functions\r
 962             if (Properties.Settings.Default.autoNaming)\r
 963             {\r
 964                 string autoPath = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);\r
 965                 if (autoPath != null)\r
 966                     text_destination.Text = autoPath;\r
 967                 else\r
 968                     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
 969             }\r
 970 \r
 971             data_chpt.Rows.Clear();\r
 972             if (selectedTitle.Chapters.Count != 1)\r
 973             {\r
 974                 DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
 975                 if (chapterGridView != null)\r
 976                     data_chpt = chapterGridView;\r
 977             }\r
 978             else\r
 979             {\r
 980                 Check_ChapterMarkers.Checked = false;\r
 981                 Check_ChapterMarkers.Enabled = false;\r
 982             }\r
 983 \r
 984             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
 985             data_chpt.Columns[0].Width = 166;\r
 986             data_chpt.Columns[0].Width = 165;\r
 987 \r
 988             registerPresetEventHandler();\r
 989         }\r
 990         private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
 991         {\r
 992             int c_start, c_end;\r
 993 \r
 994             if (drop_chapterFinish.Text == "Auto" && drop_chapterFinish.Items.Count != 0)\r
 995                 drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
 996 \r
 997             int.TryParse(drop_chapterStart.Text, out c_start);\r
 998             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 999 \r
1000             if (c_end != 0)\r
1001             {\r
1002                 if (c_start > c_end)\r
1003                     drop_chapterFinish.Text = c_start.ToString();\r
1004             }\r
1005 \r
1006             lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
1007 \r
1008             // Run the Autonaming function\r
1009             if (Properties.Settings.Default.autoNaming)\r
1010                 text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);\r
1011 \r
1012             // Disable chapter markers if only 1 chapter is selected.\r
1013             if (c_start == c_end)\r
1014             {\r
1015                 Check_ChapterMarkers.Checked = false;\r
1016                 Check_ChapterMarkers.Enabled = false;\r
1017             }\r
1018             else\r
1019                 Check_ChapterMarkers.Enabled = true;\r
1020         }\r
1021         private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
1022         {\r
1023             int c_start, c_end;\r
1024 \r
1025             if (drop_chapterStart.Text == "Auto" && drop_chapterStart.Items.Count >= 1)\r
1026                 drop_chapterStart.SelectedIndex = 1;\r
1027 \r
1028             int.TryParse(drop_chapterStart.Text, out c_start);\r
1029             int.TryParse(drop_chapterFinish.Text, out c_end);\r
1030 \r
1031             if (c_start != 0)\r
1032             {\r
1033                 if (c_end < c_start)\r
1034                     drop_chapterFinish.Text = c_start.ToString();\r
1035             }\r
1036 \r
1037             lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
1038 \r
1039             // Run the Autonaming function\r
1040             if (Properties.Settings.Default.autoNaming)\r
1041                 text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);\r
1042 \r
1043             // Add more rows to the Chapter menu if needed.\r
1044             if (Check_ChapterMarkers.Checked)\r
1045             {\r
1046                 int i = data_chpt.Rows.Count, finish = 0;\r
1047 \r
1048                 if (drop_chapterFinish.Text != "Auto")\r
1049                     int.TryParse(drop_chapterFinish.Text, out finish);\r
1050 \r
1051                 while (i < finish)\r
1052                 {\r
1053                     int n = data_chpt.Rows.Add();\r
1054                     data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
1055                     data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
1056                     data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
1057                     data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
1058                     i++;\r
1059                 }\r
1060             }\r
1061 \r
1062             // Disable chapter markers if only 1 chapter is selected.\r
1063             if (c_start == c_end)\r
1064             {\r
1065                 Check_ChapterMarkers.Checked = false;\r
1066                 Check_ChapterMarkers.Enabled = false;\r
1067             }\r
1068             else\r
1069                 Check_ChapterMarkers.Enabled = true;\r
1070         }\r
1071 \r
1072         //Destination\r
1073         private void btn_destBrowse_Click(object sender, EventArgs e)\r
1074         {\r
1075             // This removes the file extension from the filename box on the save file dialog.\r
1076             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
1077             DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);\r
1078 \r
1079             if (Path.IsPathRooted(text_destination.Text))\r
1080                 DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);\r
1081 \r
1082             // Show the dialog and set the main form file path\r
1083             if (drop_format.SelectedIndex.Equals(0))\r
1084                 DVD_Save.FilterIndex = 1;\r
1085             else if (drop_format.SelectedIndex.Equals(1))\r
1086                 DVD_Save.FilterIndex = 2;\r
1087 \r
1088             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
1089             {\r
1090                 if (DVD_Save.FileName.StartsWith("\\"))\r
1091                     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
1092                 else\r
1093                 {\r
1094                     // Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames\r
1095                     switch (DVD_Save.FilterIndex)\r
1096                     {\r
1097                         case 1:\r
1098                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".mp4", StringComparison.InvariantCultureIgnoreCase))\r
1099                                 if (Properties.Settings.Default.useM4v)\r
1100                                     DVD_Save.FileName += ".m4v";\r
1101                                 else\r
1102                                     DVD_Save.FileName += ".mp4";\r
1103                             break;\r
1104                         case 2:\r
1105                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
1106                                 DVD_Save.FileName += ".mkv";\r
1107                             break;\r
1108                         default:\r
1109                             //do nothing  \r
1110                             break;\r
1111                     }\r
1112                     text_destination.Text = DVD_Save.FileName;\r
1113 \r
1114                     // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
1115                     if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)\r
1116                         setExtension(".m4v");\r
1117                 }\r
1118             }\r
1119         }\r
1120         private void text_destination_TextChanged(object sender, EventArgs e)\r
1121         {\r
1122             string path = text_destination.Text;\r
1123             if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))\r
1124                 drop_format.SelectedIndex = 0;\r
1125             else if (path.EndsWith(".mkv"))\r
1126                 drop_format.SelectedIndex = 1;\r
1127         }\r
1128 \r
1129         // Output Settings\r
1130         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
1131         {\r
1132             switch (drop_format.SelectedIndex)\r
1133             {\r
1134                 case 0:\r
1135                     if (Properties.Settings.Default.useM4v)\r
1136                         setExtension(".m4v");\r
1137                     else\r
1138                         setExtension(".mp4");\r
1139                     break;\r
1140                 case 1:\r
1141                     setExtension(".mkv");\r
1142                     break;\r
1143             }\r
1144 \r
1145             AudioSettings.setAudioByContainer(drop_format.Text);\r
1146             Subtitles.setContainer(drop_format.SelectedIndex);\r
1147 \r
1148             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1149             {\r
1150                 if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))\r
1151                 {\r
1152                     drp_videoEncoder.Items.Remove("VP3 (Theora)");\r
1153                     drp_videoEncoder.SelectedIndex = 1;\r
1154                 }\r
1155             }\r
1156             else if (drop_format.Text.Contains("MKV"))\r
1157                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1158         }\r
1159         private void setExtension(string newExtension)\r
1160         {\r
1161             text_destination.Text = text_destination.Text.Replace(".mp4", newExtension);\r
1162             text_destination.Text = text_destination.Text.Replace(".m4v", newExtension);\r
1163             text_destination.Text = text_destination.Text.Replace(".mkv", newExtension);\r
1164         }\r
1165 \r
1166         //Video Tab\r
1167         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
1168         {\r
1169             setContainerOpts();\r
1170 \r
1171             //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1172             if (drp_videoEncoder.Text.Contains("H.264"))\r
1173             {\r
1174                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1175                     check_turbo.Enabled = true;\r
1176 \r
1177                 tab_advanced.Enabled = true;\r
1178                 if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1179                     check_iPodAtom.Enabled = true;\r
1180                 else\r
1181                     check_iPodAtom.Enabled = false;\r
1182             }\r
1183             else\r
1184             {\r
1185                 check_turbo.CheckState = CheckState.Unchecked;\r
1186                 check_turbo.Enabled = false;\r
1187                 tab_advanced.Enabled = false;\r
1188                 x264Panel.x264Query = "";\r
1189                 check_iPodAtom.Enabled = false;\r
1190                 check_iPodAtom.Checked = false;\r
1191             }\r
1192 \r
1193             // Setup the CQ Slider\r
1194             switch (drp_videoEncoder.Text)\r
1195             {\r
1196                 case "MPEG-4 (FFmpeg)":\r
1197                     if (slider_videoQuality.Value > 31)\r
1198                         slider_videoQuality.Value = 20;   // Just reset to 70% QP 10 on encode change.\r
1199                     slider_videoQuality.Minimum = 1;\r
1200                     slider_videoQuality.Maximum = 31;\r
1201                     break;\r
1202                 case "H.264 (x264)":\r
1203                     slider_videoQuality.Minimum = 0;\r
1204                     slider_videoQuality.TickFrequency = 1;\r
1205 \r
1206                     CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
1207                     double multiplier = 1.0 / Properties.Settings.Default.x264cqstep;\r
1208                     double value = slider_videoQuality.Value * multiplier;\r
1209 \r
1210                     switch (Properties.Settings.Default.x264cqstep.ToString(culture))\r
1211                     {\r
1212                         case "0.20":\r
1213                             slider_videoQuality.Maximum = 255;\r
1214                             break;\r
1215                         case "0.25":\r
1216                             slider_videoQuality.Maximum = 204;\r
1217                             break;\r
1218                         case "0.50":\r
1219                             slider_videoQuality.Maximum = 40;\r
1220                             break;\r
1221                         case "1.0":\r
1222                             slider_videoQuality.Maximum = 51;\r
1223                             break;\r
1224                         default:\r
1225                             slider_videoQuality.Maximum = 51;\r
1226                             break;\r
1227                     }\r
1228                     if (value < slider_videoQuality.Maximum)\r
1229                         slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;\r
1230 \r
1231                     break;\r
1232                 case "VP3 (Theora)":\r
1233                     if (slider_videoQuality.Value > 63)\r
1234                         slider_videoQuality.Value = 45;  // Just reset to 70% QP 45 on encode change.\r
1235                     slider_videoQuality.Minimum = 0;\r
1236                     slider_videoQuality.Maximum = 63;\r
1237                     break;\r
1238             }\r
1239         }\r
1240         /// <summary>\r
1241         /// Set the container format options\r
1242         /// </summary>\r
1243         public void setContainerOpts()\r
1244         {\r
1245             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1246             {\r
1247                 check_largeFile.Enabled = true;\r
1248                 check_optimiseMP4.Enabled = true;\r
1249                 check_iPodAtom.Enabled = true;\r
1250             }\r
1251             else\r
1252             {\r
1253                 check_largeFile.Enabled = false;\r
1254                 check_optimiseMP4.Enabled = false;\r
1255                 check_iPodAtom.Enabled = false;\r
1256                 check_largeFile.Checked = false;\r
1257                 check_optimiseMP4.Checked = false;\r
1258                 check_iPodAtom.Checked = false;\r
1259             }\r
1260         }\r
1261         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1262         {\r
1263             switch (drp_videoEncoder.Text)\r
1264             {\r
1265                 case "MPEG-4 (FFmpeg)":\r
1266                     double rfValue = 31 - (slider_videoQuality.Value - 1);\r
1267                     double max = slider_videoQuality.Maximum;\r
1268                     double min = slider_videoQuality.Minimum;\r
1269                     double val = ((max - min) - (rfValue - min)) / (max - min);\r
1270                     SliderValue.Text = Math.Round((val * 100), 2) + "% QP:" + (32 - slider_videoQuality.Value);\r
1271                     break;\r
1272                 case "H.264 (x264)":\r
1273                     rfValue = 51.0 - slider_videoQuality.Value * Properties.Settings.Default.x264cqstep;\r
1274                     max = slider_videoQuality.Maximum * Properties.Settings.Default.x264cqstep;\r
1275                     min = slider_videoQuality.Minimum;\r
1276                     val = ((max - min) - (rfValue - min)) / (max - min);\r
1277                     rfValue = Math.Round(rfValue, 2);\r
1278                     SliderValue.Text = Math.Round((val * 100), 2) + "% RF:" + rfValue;\r
1279                     break;\r
1280                 case "VP3 (Theora)":\r
1281                     rfValue = slider_videoQuality.Value;\r
1282                     double value = rfValue / 63;\r
1283                     SliderValue.Text = Math.Round((value * 100), 2) + "% QP:" + slider_videoQuality.Value;\r
1284                     break;\r
1285             }\r
1286         }\r
1287         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1288         {\r
1289             text_bitrate.Enabled = false;\r
1290             text_filesize.Enabled = true;\r
1291             slider_videoQuality.Enabled = false;\r
1292 \r
1293             check_2PassEncode.Enabled = true;\r
1294         }\r
1295         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1296         {\r
1297             text_bitrate.Enabled = true;\r
1298             text_filesize.Enabled = false;\r
1299             slider_videoQuality.Enabled = false;\r
1300 \r
1301             check_2PassEncode.Enabled = true;\r
1302         }\r
1303         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1304         {\r
1305             text_bitrate.Enabled = false;\r
1306             text_filesize.Enabled = false;\r
1307             slider_videoQuality.Enabled = true;\r
1308 \r
1309             check_2PassEncode.Enabled = false;\r
1310             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1311         }\r
1312         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1313         {\r
1314             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1315             {\r
1316                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1317                     check_turbo.Enabled = true;\r
1318             }\r
1319             else\r
1320             {\r
1321                 check_turbo.Enabled = false;\r
1322                 check_turbo.CheckState = CheckState.Unchecked;\r
1323             }\r
1324         }\r
1325 \r
1326         // Chapter Marker Tab\r
1327         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1328         {\r
1329             if (Check_ChapterMarkers.Checked)\r
1330             {\r
1331                 if (drop_format.SelectedIndex != 1)\r
1332                     setExtension(".m4v");\r
1333                 data_chpt.Rows.Clear();\r
1334                 data_chpt.Enabled = true;\r
1335                 DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
1336                 if (chapterGridView != null)\r
1337                     data_chpt = chapterGridView;\r
1338             }\r
1339             else\r
1340             {\r
1341                 if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)\r
1342                     setExtension(".mp4");\r
1343                 data_chpt.Rows.Clear();\r
1344                 data_chpt.Enabled = false;\r
1345             }\r
1346         }\r
1347 \r
1348         // Query Editor Tab\r
1349         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1350         {\r
1351             rtf_query.Text = queryGen.generateTheQuery(this);\r
1352         }\r
1353         private void btn_clear_Click(object sender, EventArgs e)\r
1354         {\r
1355             rtf_query.Clear();\r
1356         }\r
1357         #endregion\r
1358 \r
1359         // MainWindow Components, Actions and Functions ***********************\r
1360 \r
1361         #region Source Scan\r
1362         public Boolean isScanning { get; set; }\r
1363         private static int scanProcessID { get; set; }\r
1364         private void setupGUIforScan(String filename)\r
1365         {\r
1366             sourcePath = filename;\r
1367             foreach (Control ctrl in Controls)\r
1368             {\r
1369                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
1370                     ctrl.Enabled = false;\r
1371             }\r
1372             lbl_encode.Visible = true;\r
1373             lbl_encode.Text = "Scanning ...";\r
1374             //gb_source.Text = "Source: Scanning ...";\r
1375             btn_source.Enabled = false;\r
1376             btn_start.Enabled = false;\r
1377             btn_showQueue.Enabled = false;\r
1378             btn_add2Queue.Enabled = false;\r
1379             tb_preview.Enabled = false;\r
1380             mnu_killCLI.Visible = true;\r
1381         }\r
1382         private void startScan(String filename)\r
1383         {\r
1384             try\r
1385             {\r
1386                 lbl_encode.Visible = true;\r
1387                 lbl_encode.Text = "Scanning...";\r
1388                 isScanning = true;\r
1389                 ThreadPool.QueueUserWorkItem(scanProcess, filename);\r
1390             }\r
1391             catch (Exception exc)\r
1392             {\r
1393                 MessageBox.Show("frmMain.cs - startScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1394             }\r
1395         }\r
1396         private void scanProcess(object state)\r
1397         {\r
1398             try\r
1399             {\r
1400                 string inputFile = (string)state;\r
1401                 string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");\r
1402                 string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";\r
1403                 string dvdInfoPath = Path.Combine(logDir, "last_scan_log.txt");\r
1404 \r
1405                 // Make we don't pick up a stale last_encode_log.txt (and that we have rights to the file)\r
1406                 if (File.Exists(dvdInfoPath))\r
1407                     File.Delete(dvdInfoPath);\r
1408 \r
1409                 String dvdnav = string.Empty;\r
1410                 if (Properties.Settings.Default.dvdnav)\r
1411                     dvdnav = " --dvdnav";\r
1412                 string strCmdLine = String.Format(@"cmd /c """"{0}"" -i ""{1}"" -t0 {2} -v >""{3}"" 2>&1""", handbrakeCLIPath, inputFile, dvdnav, dvdInfoPath);\r
1413 \r
1414                 ProcessStartInfo hbParseDvd = new ProcessStartInfo("CMD.exe", strCmdLine) { WindowStyle = ProcessWindowStyle.Hidden };\r
1415 \r
1416                 Boolean cleanExit = true;\r
1417                 using (hbproc = Process.Start(hbParseDvd))\r
1418                 {\r
1419                     Process[] before = Process.GetProcesses(); // Get a list of running processes before starting.\r
1420                     scanProcessID = Main.getCliProcess(before);\r
1421                     hbproc.WaitForExit();\r
1422                     if (hbproc.ExitCode != 0)\r
1423                         cleanExit = false;\r
1424                 }\r
1425 \r
1426                 if (cleanExit) // If 0 exit code, CLI exited cleanly.\r
1427                 {\r
1428                     if (!File.Exists(dvdInfoPath))\r
1429                     {\r
1430                         throw new Exception(\r
1431                             "Unable to retrieve the DVD Info. last_scan_log.txt is missing. \nExpected location of last_scan_log.txt: \n" +\r
1432                             dvdInfoPath);\r
1433                     }\r
1434 \r
1435                     using (StreamReader sr = new StreamReader(dvdInfoPath))\r
1436                     {\r
1437                         thisDVD = DVD.Parse(sr);\r
1438                         sr.Close();\r
1439                         sr.Dispose();\r
1440                     }\r
1441 \r
1442                     updateUIafterScan();\r
1443                 }\r
1444             }\r
1445             catch (Exception exc)\r
1446             {\r
1447                 MessageBox.Show("frmMain.cs - scanProcess() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1448                 enableGUI();\r
1449             }\r
1450         }\r
1451         private void updateUIafterScan()\r
1452         {\r
1453             try\r
1454             {\r
1455                 if (InvokeRequired)\r
1456                 {\r
1457                     BeginInvoke(new UpdateWindowHandler(updateUIafterScan));\r
1458                     return;\r
1459                 }\r
1460 \r
1461                 // Setup some GUI components\r
1462                 drp_dvdtitle.Items.Clear();\r
1463                 if (thisDVD.Titles.Count != 0)\r
1464                     drp_dvdtitle.Items.AddRange(thisDVD.Titles.ToArray());\r
1465                 drp_dvdtitle.Text = "Automatic";\r
1466                 drop_chapterFinish.Text = "Auto";\r
1467                 drop_chapterStart.Text = "Auto";\r
1468 \r
1469                 // Now select the longest title\r
1470                 if (thisDVD.Titles.Count != 0)\r
1471                     drp_dvdtitle.SelectedItem = Main.selectLongestTitle(drp_dvdtitle);\r
1472 \r
1473                 // Enable the creation of chapter markers if the file is an image of a dvd.\r
1474                 if (sourcePath.ToLower().Contains(".iso") || sourcePath.ToLower().Contains("VIDEO_TS"))\r
1475                     Check_ChapterMarkers.Enabled = true;\r
1476                 else\r
1477                 {\r
1478                     Check_ChapterMarkers.Enabled = false;\r
1479                     Check_ChapterMarkers.Checked = false;\r
1480                     data_chpt.Rows.Clear();\r
1481                 }\r
1482 \r
1483                 // If no titles were found, Display an error message\r
1484                 if (drp_dvdtitle.Items.Count == 0)\r
1485                 {\r
1486                     MessageBox.Show(\r
1487                         "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).",\r
1488                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
1489                     sourcePath = string.Empty;\r
1490                 }\r
1491                 UpdateSourceLabel();\r
1492 \r
1493                 // Enable the GUI components and enable any disabled components\r
1494                 enableGUI();\r
1495             }\r
1496             catch (Exception exc)\r
1497             {\r
1498                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1499                 enableGUI();\r
1500             }\r
1501         }\r
1502         private void enableGUI()\r
1503         {\r
1504             try\r
1505             {\r
1506                 if (InvokeRequired)\r
1507                     BeginInvoke(new UpdateWindowHandler(enableGUI));\r
1508                 lbl_encode.Text = "Scan Completed";\r
1509                 //gb_source.Text = "Source";\r
1510                 foreach (Control ctrl in Controls)\r
1511                     ctrl.Enabled = true;\r
1512                 btn_start.Enabled = true;\r
1513                 btn_showQueue.Enabled = true;\r
1514                 btn_add2Queue.Enabled = true;\r
1515                 tb_preview.Enabled = true;\r
1516                 btn_source.Enabled = true;\r
1517                 mnu_killCLI.Visible = false;\r
1518             }\r
1519             catch (Exception exc)\r
1520             {\r
1521                 MessageBox.Show("frmMain.cs - enableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1522             }\r
1523         }\r
1524         private void killScan()\r
1525         {\r
1526             try\r
1527             {\r
1528                 enableGUI();\r
1529                 resetGUI();\r
1530 \r
1531                 Process[] prs = Process.GetProcesses();\r
1532                 foreach (Process process in prs)\r
1533                 {\r
1534                     if (process.Id == scanProcessID)\r
1535                     {\r
1536                         process.Refresh();\r
1537                         if (!process.HasExited)\r
1538                             process.Kill();\r
1539                     }\r
1540                 }\r
1541             }\r
1542             catch (Exception ex)\r
1543             {\r
1544                 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
1545             }\r
1546         }\r
1547         private void resetGUI()\r
1548         {\r
1549             drp_dvdtitle.Items.Clear();\r
1550             drp_dvdtitle.Text = "Automatic";\r
1551             drop_chapterStart.Items.Clear();\r
1552             drop_chapterStart.Text = "Auto";\r
1553             drop_chapterFinish.Items.Clear();\r
1554             drop_chapterFinish.Text = "Auto";\r
1555             lbl_duration.Text = "Select a Title";\r
1556             PictureSettings.lbl_src_res.Text = "Select a Title";\r
1557             PictureSettings.lbl_Aspect.Text = "Select a Title";\r
1558             sourcePath = "Source";\r
1559             text_destination.Text = "";\r
1560             thisDVD = null;\r
1561             selectedTitle = null;\r
1562             isScanning = false;\r
1563         }\r
1564 \r
1565         private void UpdateSourceLabel()\r
1566         {\r
1567             labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : Path.GetFileName(sourcePath);\r
1568         }\r
1569 \r
1570         #endregion\r
1571 \r
1572         #region GUI\r
1573         /// <summary>\r
1574         /// Set the GUI to it's finished encoding state.\r
1575         /// </summary>\r
1576         private void setEncodeFinished()\r
1577         {\r
1578             try\r
1579             {\r
1580                 if (InvokeRequired)\r
1581                 {\r
1582                     BeginInvoke(new UpdateWindowHandler(setEncodeFinished));\r
1583                     return;\r
1584                 }\r
1585 \r
1586                 lbl_encode.Text = "Encoding Finished";\r
1587                 btn_start.Text = "Start";\r
1588                 btn_start.ToolTipText = "Start the encoding process";\r
1589                 btn_start.Image = Properties.Resources.Play;\r
1590 \r
1591                 // If the window is minimized, display the notification in a popup.\r
1592                 if (Properties.Settings.Default.trayIconAlerts)\r
1593                     if (FormWindowState.Minimized == this.WindowState)\r
1594                     {\r
1595                         notifyIcon.BalloonTipText = lbl_encode.Text;\r
1596                         notifyIcon.ShowBalloonTip(500);\r
1597                     }\r
1598             }\r
1599             catch (Exception exc)\r
1600             {\r
1601                 MessageBox.Show(exc.ToString());\r
1602             }\r
1603         }\r
1604 \r
1605         /// <summary>\r
1606         /// Set the GUI to it's started encoding state.\r
1607         /// </summary>\r
1608         private void setEncodeStarted()\r
1609         {\r
1610             try\r
1611             {\r
1612                 if (InvokeRequired)\r
1613                 {\r
1614                     BeginInvoke(new UpdateWindowHandler(setEncodeStarted));\r
1615                     return;\r
1616                 }\r
1617 \r
1618                 lbl_encode.Visible = true;\r
1619                 lbl_encode.Text = "Encoding in Progress";\r
1620                 btn_start.Text = "Stop";\r
1621                 btn_start.ToolTipText = "Stop the encoding process.";\r
1622                 btn_start.Image = Properties.Resources.stop;\r
1623             }\r
1624             catch (Exception exc)\r
1625             {\r
1626                 MessageBox.Show(exc.ToString());\r
1627             }\r
1628         }\r
1629         #endregion\r
1630 \r
1631         #region DVD Drive Detection\r
1632         private delegate void ProgressUpdateHandler();\r
1633         private void getDriveInfoThread()\r
1634         {\r
1635             try\r
1636             {\r
1637                 if (InvokeRequired)\r
1638                 {\r
1639                     BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));\r
1640                     return;\r
1641                 }\r
1642 \r
1643                 Boolean foundDrive = false;\r
1644                 DriveInfo[] theCollectionOfDrives = DriveInfo.GetDrives();\r
1645                 foreach (DriveInfo curDrive in theCollectionOfDrives)\r
1646                 {\r
1647                     if (curDrive.DriveType == DriveType.CDRom && curDrive.IsReady)\r
1648                     {\r
1649                         if (File.Exists(curDrive.RootDirectory + "VIDEO_TS\\VIDEO_TS.IFO"))\r
1650                         {\r
1651                             mnu_dvd_drive.Text = curDrive.RootDirectory + "VIDEO_TS (" + curDrive.VolumeLabel + ")";\r
1652                             foundDrive = true;\r
1653                             break;\r
1654                         }\r
1655                     }\r
1656                 }\r
1657 \r
1658                 if (foundDrive == false)\r
1659                     mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1660             }\r
1661             catch (Exception)\r
1662             {\r
1663                 mnu_dvd_drive.Text = "[No DVD Drive Ready / Found]";\r
1664             }\r
1665         }\r
1666         #endregion\r
1667 \r
1668         #region Public Methods\r
1669         /// <summary>\r
1670         /// Access the preset Handler and setup the preset panel.\r
1671         /// </summary>\r
1672         public void loadPresetPanel()\r
1673         {\r
1674             if (presetHandler.checkIfPresetsAreOutOfDate())\r
1675                 if (!Properties.Settings.Default.presetNotification)\r
1676                     MessageBox.Show(splash,\r
1677                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
1678                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
1679 \r
1680             presetHandler.getPresetPanel(ref treeView_presets);\r
1681             treeView_presets.Update();\r
1682         }\r
1683 \r
1684         /// <summary>\r
1685         /// Either Encode or Scan was last performed.\r
1686         /// </summary>\r
1687         public string lastAction { get; set; }\r
1688         #endregion\r
1689 \r
1690         #region Overrides\r
1691         /// <summary>\r
1692         /// If the queue is being processed, prompt the user to confirm application close.\r
1693         /// </summary>\r
1694         /// <param name="e"></param>\r
1695         protected override void OnFormClosing(FormClosingEventArgs e)\r
1696         {\r
1697             // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
1698             if ((encodeQueue.IsEncoding) && (!encodeQueue.PauseRequested) && (encodeQueue.Count > 0))\r
1699             {\r
1700                 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
1701                     "Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1702                 if (result == DialogResult.No)\r
1703                     e.Cancel = true;\r
1704             }\r
1705             base.OnFormClosing(e);\r
1706         }\r
1707         #endregion\r
1708 \r
1709         #region In-GUI Encode Status (Experimental)\r
1710 \r
1711         private void encodeMonitorThread()\r
1712         {\r
1713             try\r
1714             {\r
1715                 Parser encode = new Parser(encodeQueue.encodeHandler.hbProcess.StandardOutput.BaseStream);\r
1716                 encode.OnEncodeProgress += encodeOnEncodeProgress;\r
1717                 while (!encode.EndOfStream)\r
1718                 {\r
1719                     encode.readEncodeStatus();\r
1720                 }\r
1721             }\r
1722             catch (Exception exc)\r
1723             {\r
1724                 MessageBox.Show(exc.ToString());\r
1725             }\r
1726         }\r
1727         private void encodeOnEncodeProgress(object Sender, int CurrentTask, int TaskCount, float PercentComplete, float CurrentFps, float AverageFps, TimeSpan TimeRemaining)\r
1728         {\r
1729             if (this.InvokeRequired)\r
1730             {\r
1731                 this.BeginInvoke(new EncodeProgressEventHandler(encodeOnEncodeProgress),\r
1732                     new object[] { Sender, CurrentTask, TaskCount, PercentComplete, CurrentFps, AverageFps, TimeRemaining });\r
1733                 return;\r
1734             }\r
1735             lbl_encode.Text = string.Format("Encode Progress: {0}%,       FPS: {1},       Avg FPS: {2},       Time Remaining: {3} ", PercentComplete, CurrentFps, AverageFps, TimeRemaining);\r
1736         }\r
1737         #endregion\r
1738 \r
1739         // This is the END of the road ****************************************\r
1740     }\r
1741 }