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         EncodeAndQueueHandler encodeQueue = new EncodeAndQueueHandler();\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 frmQueue queueWindow;\r
  32         private frmPreview qtpreview;\r
  33         private frmActivityWindow ActivityWindow;\r
  34         private Form splash;\r
  35         public string sourcePath;\r
  36         private string lastAction;\r
  37         private SourceType selectedSourceType;\r
  38         private string dvdDrivePath;\r
  39         private string dvdDriveLabel;\r
  40 \r
  41         // Delegates **********************************************************\r
  42         private delegate void UpdateWindowHandler();\r
  43 \r
  44         // Applicaiton Startup ************************************************\r
  45 \r
  46         #region Application Startup\r
  47         public frmMain()\r
  48         {\r
  49             // Load and setup the splash screen in this thread\r
  50             splash = new frmSplashScreen();\r
  51             splash.Show(this);\r
  52             Label lblStatus = new Label { Size = new Size(150, 20), Location = new Point(182, 102) };\r
  53             splash.Controls.Add(lblStatus);\r
  54 \r
  55             InitializeComponent();\r
  56 \r
  57             // Update the users config file with the CLI version data.\r
  58             lblStatus.Text = "Setting Version Data ...";\r
  59             Application.DoEvents();\r
  60             Main.setCliVersionData();\r
  61 \r
  62             // Show the form, but leave disabled until preloading is complete then show the main form\r
  63             this.Enabled = false;\r
  64             this.Show();\r
  65             Application.DoEvents(); // Forces frmMain to draw\r
  66 \r
  67             // Check for new versions, if update checking is enabled\r
  68             if (Properties.Settings.Default.updateStatus)\r
  69             {\r
  70                 DateTime now = DateTime.Now;\r
  71                 DateTime lastCheck = Properties.Settings.Default.lastUpdateCheckDate;\r
  72                 TimeSpan elapsed = now.Subtract(lastCheck);\r
  73                 if (elapsed.TotalDays > Properties.Settings.Default.daysBetweenUpdateCheck)\r
  74                 {\r
  75                     lblStatus.Text = "Checking for updates ...";\r
  76                     Application.DoEvents();\r
  77 \r
  78                     Main.BeginCheckForUpdates(new AsyncCallback(UpdateCheckDone), false);\r
  79                 }\r
  80             }\r
  81 \r
  82             // Setup the GUI components\r
  83             lblStatus.Text = "Setting up the GUI ...";\r
  84             Application.DoEvents();\r
  85             loadPresetPanel();                       // Load the Preset Panel\r
  86             treeView_presets.ExpandAll();\r
  87             lbl_encode.Text = "";\r
  88             queueWindow = new frmQueue(encodeQueue);        // Prepare the Queue\r
  89             if (!Properties.Settings.Default.QueryEditorTab)\r
  90                 tabs_panel.TabPages.RemoveAt(7); // Remove the query editor tab if the user does not want it enabled.\r
  91 \r
  92             // Load the user's default settings or Normal Preset\r
  93             if (Properties.Settings.Default.defaultPreset != "")\r
  94             {\r
  95                 if (presetHandler.GetPreset(Properties.Settings.Default.defaultPreset) != null)\r
  96                 {\r
  97                     string query = presetHandler.GetPreset(Properties.Settings.Default.defaultPreset).Query;\r
  98                     Boolean loadPictureSettings = presetHandler.GetPreset(Properties.Settings.Default.defaultPreset).PictureSettings;\r
  99 \r
 100                     if (query != null)\r
 101                     {\r
 102                         //Ok, Reset all the H264 widgets before changing the preset\r
 103                         x264Panel.reset2Defaults();\r
 104 \r
 105                         // Send the query from the file to the Query Parser class, then load the preset\r
 106                         QueryParser presetQuery = QueryParser.Parse(query);\r
 107                         PresetLoader.presetLoader(this, presetQuery, Properties.Settings.Default.defaultPreset, loadPictureSettings);\r
 108 \r
 109                         // The x264 widgets will need updated, so do this now:\r
 110                         x264Panel.X264_StandardizeOptString();\r
 111                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 112                     }\r
 113                 }\r
 114                 else\r
 115                     loadNormalPreset();\r
 116             }\r
 117             else\r
 118                 loadNormalPreset();\r
 119 \r
 120             // Enabled GUI tooltip's if Required\r
 121             if (Properties.Settings.Default.tooltipEnable)\r
 122                 ToolTip.Active = true;\r
 123 \r
 124             // Register with Growl (if not using Growl for the encoding completion action, this wont hurt anything)\r
 125             GrowlCommunicator.Register();\r
 126 \r
 127             //Finished Loading\r
 128             lblStatus.Text = "Loading Complete!";\r
 129             Application.DoEvents();\r
 130             splash.Close();\r
 131             splash.Dispose();\r
 132             this.Enabled = true;\r
 133 \r
 134             // Event Handlers and Queue Recovery\r
 135             events();\r
 136             queueRecovery();\r
 137         }\r
 138 \r
 139         private void UpdateCheckDone(IAsyncResult result)\r
 140         {\r
 141             if (InvokeRequired)\r
 142             {\r
 143                 Invoke(new MethodInvoker(() => UpdateCheckDone(result)));\r
 144                 return;\r
 145             }\r
 146 \r
 147             UpdateCheckInformation info;\r
 148 \r
 149             try\r
 150             {\r
 151                 info = Main.EndCheckForUpdates(result);\r
 152 \r
 153                 if (info.NewVersionAvailable)\r
 154                 {\r
 155                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
 156                     updateWindow.ShowDialog();\r
 157                 }\r
 158             }\r
 159             catch (Exception ex)\r
 160             {\r
 161                 if ((bool)result.AsyncState)\r
 162                     MessageBox.Show("Unable to check for updates, Please try again later.\n\nDetailed Error Information:\n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 163             }\r
 164         }\r
 165 \r
 166         // Startup Functions   \r
 167         private void queueRecovery()\r
 168         {\r
 169             if (Main.checkQueueRecovery())\r
 170             {\r
 171                 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
 172 \r
 173                 if (result == DialogResult.Yes)\r
 174                     encodeQueue.LoadQueueFromFile("hb_queue_recovery.xml"); // Start Recovery\r
 175                 else\r
 176                 {\r
 177                     // Remove the Queue recovery file if the user doesn't want to recovery the last queue.\r
 178                     string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.xml");\r
 179                     if (File.Exists(queuePath))\r
 180                         File.Delete(queuePath);\r
 181                 }\r
 182             }\r
 183         }\r
 184         #endregion\r
 185 \r
 186         #region Properties\r
 187         public string SourceName\r
 188         {\r
 189             get\r
 190             {\r
 191                 if (this.selectedSourceType == SourceType.DvdDrive)\r
 192                 {\r
 193                     return this.dvdDriveLabel;\r
 194                 }\r
 195 \r
 196                 return Path.GetFileNameWithoutExtension(this.sourcePath);\r
 197             }\r
 198         }\r
 199         #endregion\r
 200 \r
 201         #region Events\r
 202         // Encoding Events for setting up the GUI\r
 203         private void events()\r
 204         {\r
 205             // Handle Widget changes when preset is selected.\r
 206             RegisterPresetEventHandler();\r
 207 \r
 208             // Handle Window Resize\r
 209             if (Properties.Settings.Default.MainWindowMinimize)\r
 210                 this.Resize += new EventHandler(frmMain_Resize);\r
 211 \r
 212             // Handle Encode Start / Finish / Pause\r
 213             encodeQueue.CurrentJobCompleted += new EventHandler(encodeEnded);\r
 214             encodeQueue.QueuePauseRequested += new EventHandler(encodePaused);\r
 215             encodeQueue.NewJobStarted += new EventHandler(encodeStarted);\r
 216 \r
 217             // Handle a file being draged onto the GUI.\r
 218             this.DragEnter += new DragEventHandler(frmMain_DragEnter);\r
 219             this.DragDrop += new DragEventHandler(frmMain_DragDrop);\r
 220         }\r
 221 \r
 222         // 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
 223         private void RegisterPresetEventHandler()\r
 224         {\r
 225             // Output Settings\r
 226             drop_format.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 227             check_largeFile.CheckedChanged += new EventHandler(changePresetLabel);\r
 228             check_iPodAtom.CheckedChanged += new EventHandler(changePresetLabel);\r
 229             check_optimiseMP4.CheckedChanged += new EventHandler(changePresetLabel);\r
 230 \r
 231             // Picture Settings\r
 232             //PictureSettings.PictureSettingsChanged += new EventHandler(changePresetLabel);\r
 233 \r
 234             // Filter Settings\r
 235             Filters.FilterSettingsChanged += new EventHandler(changePresetLabel);\r
 236 \r
 237             // Video Tab\r
 238             drp_videoEncoder.SelectedIndexChanged += new EventHandler(changePresetLabel);\r
 239             check_2PassEncode.CheckedChanged += new EventHandler(changePresetLabel);\r
 240             check_turbo.CheckedChanged += new EventHandler(changePresetLabel);\r
 241             text_filesize.TextChanged += new EventHandler(changePresetLabel);\r
 242             text_bitrate.TextChanged += new EventHandler(changePresetLabel);\r
 243             slider_videoQuality.ValueChanged += new EventHandler(changePresetLabel);\r
 244 \r
 245             // Audio Panel\r
 246             AudioSettings.AudioListChanged += new EventHandler(changePresetLabel);\r
 247 \r
 248             // Advanced Tab\r
 249             x264Panel.rtf_x264Query.TextChanged += new EventHandler(changePresetLabel);\r
 250         }\r
 251         private void UnRegisterPresetEventHandler()\r
 252         {\r
 253             // Output Settings \r
 254             drop_format.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 255             check_largeFile.CheckedChanged -= new EventHandler(changePresetLabel);\r
 256             check_iPodAtom.CheckedChanged -= new EventHandler(changePresetLabel);\r
 257             check_optimiseMP4.CheckedChanged -= new EventHandler(changePresetLabel);\r
 258 \r
 259             // Picture Settings\r
 260             //PictureSettings.PictureSettingsChanged -= new EventHandler(changePresetLabel);\r
 261 \r
 262             // Filter Settings\r
 263             Filters.FilterSettingsChanged -= new EventHandler(changePresetLabel);\r
 264 \r
 265             // Video Tab\r
 266             drp_videoEncoder.SelectedIndexChanged -= new EventHandler(changePresetLabel);\r
 267             check_2PassEncode.CheckedChanged -= new EventHandler(changePresetLabel);\r
 268             check_turbo.CheckedChanged -= new EventHandler(changePresetLabel);\r
 269             text_filesize.TextChanged -= new EventHandler(changePresetLabel);\r
 270             text_bitrate.TextChanged -= new EventHandler(changePresetLabel);\r
 271             slider_videoQuality.ValueChanged -= new EventHandler(changePresetLabel);\r
 272 \r
 273             // Audio Panel\r
 274             AudioSettings.AudioListChanged -= new EventHandler(changePresetLabel);\r
 275 \r
 276             // Advanced Tab\r
 277             x264Panel.rtf_x264Query.TextChanged -= new EventHandler(changePresetLabel);\r
 278         }\r
 279         private void changePresetLabel(object sender, EventArgs e)\r
 280         {\r
 281             labelPreset.Text = "Output Settings (Preset: Custom)";\r
 282         }\r
 283 \r
 284         private static void frmMain_DragEnter(object sender, DragEventArgs e)\r
 285         {\r
 286             if (e.Data.GetDataPresent(DataFormats.FileDrop, false))\r
 287                 e.Effect = DragDropEffects.All;\r
 288         }\r
 289         private void frmMain_DragDrop(object sender, DragEventArgs e)\r
 290         {\r
 291             string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];\r
 292             sourcePath = string.Empty;\r
 293 \r
 294             if (fileList != null)\r
 295             {\r
 296                 if (fileList[0] != "")\r
 297                     StartScan(fileList[0]);\r
 298                 else\r
 299                     UpdateSourceLabel();\r
 300             }\r
 301             else\r
 302                 UpdateSourceLabel();\r
 303         }\r
 304         private void encodeStarted(object sender, EventArgs e)\r
 305         {\r
 306             lastAction = "encode";\r
 307             setEncodeStarted();\r
 308 \r
 309             // Experimental HBProc Process Monitoring.\r
 310             if (Properties.Settings.Default.enocdeStatusInGui)\r
 311             {\r
 312                 Thread encodeMon = new Thread(encodeMonitorThread);\r
 313                 encodeMon.Start();\r
 314             }\r
 315         }\r
 316         private void encodeEnded(object sender, EventArgs e)\r
 317         {\r
 318             setEncodeFinished();\r
 319         }\r
 320         private void encodePaused(object sender, EventArgs e)\r
 321         {\r
 322             setEncodeFinished();\r
 323         }\r
 324         #endregion\r
 325 \r
 326         // User Interface Menus / Tool Strips *********************************\r
 327 \r
 328         #region File Menu\r
 329         private void mnu_killCLI_Click(object sender, EventArgs e)\r
 330         {\r
 331             KillScan();\r
 332         }\r
 333         private void mnu_exit_Click(object sender, EventArgs e)\r
 334         {\r
 335             Application.Exit();\r
 336         }\r
 337         #endregion\r
 338 \r
 339         #region Tools Menu\r
 340         private void mnu_encode_Click(object sender, EventArgs e)\r
 341         {\r
 342             queueWindow.Show();\r
 343         }\r
 344         private void mnu_encodeLog_Click(object sender, EventArgs e)\r
 345         {\r
 346             frmActivityWindow dvdInfoWindow = new frmActivityWindow(lastAction);\r
 347             dvdInfoWindow.Show();\r
 348         }\r
 349         private void mnu_options_Click(object sender, EventArgs e)\r
 350         {\r
 351             Form options = new frmOptions(this);\r
 352             options.ShowDialog();\r
 353         }\r
 354         #endregion\r
 355 \r
 356         #region Presets Menu\r
 357         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 358         {\r
 359             presetHandler.UpdateBuiltInPresets();\r
 360             loadPresetPanel();\r
 361             if (treeView_presets.Nodes.Count == 0)\r
 362                 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
 363             else\r
 364                 MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 365 \r
 366             treeView_presets.ExpandAll();\r
 367         }\r
 368         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
 369         {\r
 370             presetHandler.RemoveBuiltInPresets();\r
 371             loadPresetPanel(); // Reload the preset panel\r
 372         }\r
 373         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 374         {\r
 375             loadNormalPreset();\r
 376         }\r
 377         private void mnu_importMacPreset_Click(object sender, EventArgs e)\r
 378         {\r
 379             importPreset();\r
 380         }\r
 381         private void btn_new_preset_Click(object sender, EventArgs e)\r
 382         {\r
 383             Form preset = new frmAddPreset(this, queryGen.GenerateCLIQuery(this, 0, null), presetHandler);\r
 384             preset.ShowDialog();\r
 385         }\r
 386         #endregion\r
 387 \r
 388         #region Help Menu\r
 389         private void mnu_handbrake_forums_Click(object sender, EventArgs e)\r
 390         {\r
 391             Process.Start("http://forum.handbrake.fr/");\r
 392         }\r
 393         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 394         {\r
 395             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 396         }\r
 397         private void mnu_handbrake_home_Click(object sender, EventArgs e)\r
 398         {\r
 399             Process.Start("http://handbrake.fr");\r
 400         }\r
 401         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 402         {\r
 403             lbl_updateCheck.Visible = true;\r
 404             Main.BeginCheckForUpdates(new AsyncCallback(updateCheckDoneMenu), false);\r
 405         }\r
 406         private void updateCheckDoneMenu(IAsyncResult result)\r
 407         {\r
 408             // Make sure it's running on the calling thread\r
 409             if (InvokeRequired)\r
 410             {\r
 411                 Invoke(new MethodInvoker(() => updateCheckDoneMenu(result)));\r
 412                 return;\r
 413             }\r
 414             UpdateCheckInformation info;\r
 415             try\r
 416             {\r
 417                 // Get the information about the new build, if any, and close the window\r
 418                 info = Main.EndCheckForUpdates(result);\r
 419 \r
 420                 if (info.NewVersionAvailable && info.BuildInformation != null)\r
 421                 {\r
 422                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
 423                     updateWindow.ShowDialog();\r
 424                 }\r
 425                 else\r
 426                     MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 427                 lbl_updateCheck.Visible = false;\r
 428                 return;\r
 429             }\r
 430             catch (Exception ex)\r
 431             {\r
 432                 if ((bool)result.AsyncState)\r
 433                     MessageBox.Show("Unable to check for updates, Please try again later.\n\nDetailed Error Information:\n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 434             }\r
 435         }\r
 436         private void mnu_about_Click(object sender, EventArgs e)\r
 437         {\r
 438             using (frmAbout About = new frmAbout())\r
 439             {\r
 440                 About.ShowDialog();\r
 441             }\r
 442         }\r
 443         #endregion\r
 444 \r
 445         #region Preset Bar\r
 446         // Right Click Menu Code\r
 447         private void pmnu_expandAll_Click(object sender, EventArgs e)\r
 448         {\r
 449             treeView_presets.ExpandAll();\r
 450         }\r
 451         private void pmnu_collapse_Click(object sender, EventArgs e)\r
 452         {\r
 453             treeView_presets.CollapseAll();\r
 454         }\r
 455         private void pmnu_import_Click(object sender, EventArgs e)\r
 456         {\r
 457             importPreset();\r
 458         }\r
 459         private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
 460         {\r
 461             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
 462             if (result == DialogResult.Yes)\r
 463                 presetHandler.Update(treeView_presets.SelectedNode.Text, QueryGenerator.GenerateTabbedComponentsQuery(this), true);\r
 464             else if (result == DialogResult.No)\r
 465                 presetHandler.Update(treeView_presets.SelectedNode.Text, QueryGenerator.GenerateTabbedComponentsQuery(this), false);\r
 466         }\r
 467         private void pmnu_delete_click(object sender, EventArgs e)\r
 468         {\r
 469             if (treeView_presets.SelectedNode != null)\r
 470             {\r
 471                 presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 472                 treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 473             }\r
 474             treeView_presets.Select();\r
 475         }\r
 476         private void presets_menu_Opening(object sender, System.ComponentModel.CancelEventArgs e)\r
 477         {\r
 478             // Make sure that the save menu is always disabled by default\r
 479             pmnu_saveChanges.Enabled = false;\r
 480 \r
 481             // Now enable the save menu if the selected preset is a user preset\r
 482             if (treeView_presets.SelectedNode != null)\r
 483                 if (presetHandler.CheckIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 484                     pmnu_saveChanges.Enabled = true;\r
 485 \r
 486             treeView_presets.Select();\r
 487         }\r
 488 \r
 489         // Presets Management\r
 490         private void btn_addPreset_Click(object sender, EventArgs e)\r
 491         {\r
 492             Form preset = new frmAddPreset(this, QueryGenerator.GenerateTabbedComponentsQuery(this), presetHandler);\r
 493             preset.ShowDialog();\r
 494         }\r
 495         private void btn_removePreset_Click(object sender, EventArgs e)\r
 496         {\r
 497             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 498             if (result == DialogResult.Yes)\r
 499             {\r
 500                 if (treeView_presets.SelectedNode != null)\r
 501                 {\r
 502                     presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 503                     treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 504                 }\r
 505             }\r
 506             treeView_presets.Select();\r
 507         }\r
 508         private void btn_setDefault_Click(object sender, EventArgs e)\r
 509         {\r
 510             if (treeView_presets.SelectedNode != null)\r
 511             {\r
 512                 DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 513                 if (result == DialogResult.Yes)\r
 514                 {\r
 515                     Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 516                     Properties.Settings.Default.Save();\r
 517                     MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 518                 }\r
 519             }\r
 520             else\r
 521                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 522         }\r
 523         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 524         {\r
 525             if (e.Button == MouseButtons.Right)\r
 526                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 527             else if (e.Button == MouseButtons.Left)\r
 528             {\r
 529                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 530                 {\r
 531                     if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 532                         selectPreset();\r
 533                 }\r
 534             }\r
 535 \r
 536             treeView_presets.Select();\r
 537         }\r
 538         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 539         {\r
 540             selectPreset();\r
 541         }\r
 542         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 543         {\r
 544             if (e.KeyCode == Keys.Delete)\r
 545             {\r
 546                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 547                 if (result == DialogResult.Yes)\r
 548                 {\r
 549                     if (treeView_presets.SelectedNode != null)\r
 550                         presetHandler.Remove(treeView_presets.SelectedNode.Text);\r
 551 \r
 552                     // Remember each nodes expanded status so we can reload it\r
 553                     List<Boolean> nodeStatus = new List<Boolean>();\r
 554                     foreach (TreeNode node in treeView_presets.Nodes)\r
 555                         nodeStatus.Add(node.IsExpanded);\r
 556 \r
 557                     // Now reload the preset panel\r
 558                     loadPresetPanel();\r
 559 \r
 560                     // And finally, re-expand any of the nodes if required\r
 561                     int i = 0;\r
 562                     foreach (TreeNode node in treeView_presets.Nodes)\r
 563                     {\r
 564                         if (nodeStatus[i])\r
 565                             node.Expand();\r
 566 \r
 567                         i++;\r
 568                     }\r
 569                 }\r
 570             }\r
 571         }\r
 572         private void selectPreset()\r
 573         {\r
 574             if (treeView_presets.SelectedNode != null)\r
 575             {\r
 576                 // Ok, so, we've selected a preset. Now we want to load it.\r
 577                 string presetName = treeView_presets.SelectedNode.Text;\r
 578                 if (presetHandler.GetPreset(presetName) != null)\r
 579                 {\r
 580                     string query = presetHandler.GetPreset(presetName).Query;\r
 581                     Boolean loadPictureSettings = presetHandler.GetPreset(presetName).PictureSettings;\r
 582 \r
 583                     if (query != null)\r
 584                     {\r
 585                         //Ok, Reset all the H264 widgets before changing the preset\r
 586                         x264Panel.reset2Defaults();\r
 587 \r
 588                         // Send the query from the file to the Query Parser class\r
 589                         QueryParser presetQuery = QueryParser.Parse(query);\r
 590 \r
 591                         // Now load the preset\r
 592                         PresetLoader.presetLoader(this, presetQuery, presetName, loadPictureSettings);\r
 593 \r
 594                         // The x264 widgets will need updated, so do this now:\r
 595                         x264Panel.X264_StandardizeOptString();\r
 596                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 597                     }\r
 598                 }\r
 599             }\r
 600         }\r
 601         private void loadNormalPreset()\r
 602         {\r
 603             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 604             {\r
 605                 foreach (TreeNode node in treenode.Nodes)\r
 606                 {\r
 607                     if (node.Text.Equals("Normal"))\r
 608                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 609                 }\r
 610             }\r
 611         }\r
 612         private void importPreset()\r
 613         {\r
 614             Import imp = new Import();\r
 615             if (openPreset.ShowDialog() == DialogResult.OK)\r
 616             {\r
 617                 QueryParser parsed = imp.importMacPreset(openPreset.FileName);\r
 618                 if (presetHandler.CheckIfUserPresetExists(parsed.PresetName + " (Imported)"))\r
 619                 {\r
 620                     DialogResult result = MessageBox.Show("This preset appears to already exist. Would you like to overwrite it?", "Overwrite preset?",\r
 621                                                            MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 622                     if (result == DialogResult.Yes)\r
 623                     {\r
 624                         PresetLoader.presetLoader(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 625                         presetHandler.Update(parsed.PresetName + " (Imported)", queryGen.GenerateCLIQuery(this, 0, null),\r
 626                                                    parsed.UsesPictureSettings);\r
 627                     }\r
 628                 }\r
 629                 else\r
 630                 {\r
 631                     PresetLoader.presetLoader(this, parsed, parsed.PresetName, parsed.UsesPictureSettings);\r
 632                     presetHandler.Add(parsed.PresetName, queryGen.GenerateCLIQuery(this, 0, null), parsed.UsesPictureSettings);\r
 633 \r
 634                     if (presetHandler.Add(parsed.PresetName + " (Imported)", queryGen.GenerateCLIQuery(this, 0, null), parsed.UsesPictureSettings))\r
 635                     {\r
 636                         TreeNode preset_treeview = new TreeNode(parsed.PresetName + " (Imported)") { ForeColor = Color.Black };\r
 637                         treeView_presets.Nodes.Add(preset_treeview);\r
 638                     }\r
 639                 }\r
 640             }\r
 641         }\r
 642         #endregion\r
 643 \r
 644         #region ToolStrip\r
 645         private void btn_source_Click(object sender, EventArgs e)\r
 646         {\r
 647             mnu_dvd_drive.Visible = true;\r
 648             Thread driveInfoThread = new Thread(getDriveInfoThread);\r
 649             driveInfoThread.Start();\r
 650         }\r
 651         private void btn_start_Click(object sender, EventArgs e)\r
 652         {\r
 653             if (btn_start.Text == "Stop")\r
 654             {\r
 655                 DialogResult result = MessageBox.Show("Are you sure you wish to cancel the encode?", "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 656 \r
 657                 if (result == DialogResult.Yes)\r
 658                 {\r
 659                     // Pause The Queue\r
 660                     encodeQueue.RequestPause();\r
 661 \r
 662                     // Allow the CLI to exit cleanly\r
 663                     Win32.SetForegroundWindow((int)encodeQueue.processHandle);\r
 664                     SendKeys.Send("^C");\r
 665 \r
 666                     // Update the GUI\r
 667                     setEncodeFinished();\r
 668                 }\r
 669             }\r
 670             else\r
 671             {\r
 672                 if (encodeQueue.Count != 0 || (!string.IsNullOrEmpty(sourcePath) && !string.IsNullOrEmpty(text_destination.Text)))\r
 673                 {\r
 674                     string generatedQuery = queryGen.GenerateCLIQuery(this, 0, null);\r
 675                     string specifiedQuery = rtf_query.Text != "" ? rtf_query.Text : queryGen.GenerateCLIQuery(this, 0, null);\r
 676                     string query = string.Empty;\r
 677 \r
 678                     // Check to make sure the generated query matches the GUI settings\r
 679                     if (Properties.Settings.Default.PromptOnUnmatchingQueries && !string.IsNullOrEmpty(specifiedQuery) && generatedQuery != specifiedQuery)\r
 680                     {\r
 681                         DialogResult result = MessageBox.Show("The query under the \"Query Editor\" tab " +\r
 682                             "does not match the current GUI settings.\n\nBecause the manual query takes " +\r
 683                             "priority over the GUI, your recently updated settings will not be taken " +\r
 684                             "into account when encoding this job." + Environment.NewLine + Environment.NewLine +\r
 685                             "Do you want to replace the manual query with the updated GUI-generated query?",\r
 686                             "Manual Query does not Match GUI",\r
 687                             MessageBoxButtons.YesNoCancel, MessageBoxIcon.Asterisk,\r
 688                             MessageBoxDefaultButton.Button3);\r
 689 \r
 690                         switch (result)\r
 691                         {\r
 692                             case DialogResult.Yes:\r
 693                                 // Replace the manual query with the generated one\r
 694                                 query = generatedQuery;\r
 695                                 rtf_query.Text = generatedQuery;\r
 696                                 break;\r
 697                             case DialogResult.No:\r
 698                                 // Use the manual query\r
 699                                 query = specifiedQuery;\r
 700                                 break;\r
 701                             case DialogResult.Cancel:\r
 702                                 // Don't start the encode\r
 703                                 return;\r
 704                         }\r
 705                     }\r
 706                     else\r
 707                     {\r
 708                         query = specifiedQuery;\r
 709                     }\r
 710 \r
 711                     DialogResult overwrite = DialogResult.Yes;\r
 712                     if (text_destination.Text != "")\r
 713                         if (File.Exists(text_destination.Text))\r
 714                             overwrite = MessageBox.Show("The destination file already exists. Are you sure you want to overwrite it?", "Overwrite File?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 715 \r
 716                     if (overwrite == DialogResult.Yes)\r
 717                     {\r
 718                         if (encodeQueue.Count == 0)\r
 719                             encodeQueue.AddJob(query, sourcePath, text_destination.Text, (rtf_query.Text != ""));\r
 720 \r
 721                         queueWindow.setQueue();\r
 722                         if (encodeQueue.Count > 1)\r
 723                             queueWindow.Show(false);\r
 724 \r
 725                         setEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
 726                         encodeQueue.StartEncodeQueue(); // Start The Queue Encoding Process\r
 727                         lastAction = "encode";   // Set the last action to encode - Used for activity window.\r
 728                     }\r
 729                     if (ActivityWindow != null)\r
 730                         ActivityWindow.SetEncodeMode();\r
 731 \r
 732                     this.Focus();\r
 733                 }\r
 734                 else if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 735                     MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 736             }\r
 737         }\r
 738         private void btn_add2Queue_Click(object sender, EventArgs e)\r
 739         {\r
 740             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 741                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 742             else\r
 743             {\r
 744                 String query = queryGen.GenerateCLIQuery(this, 0, null);\r
 745                 if (rtf_query.Text != "")\r
 746                     query = rtf_query.Text;\r
 747 \r
 748                 if (encodeQueue.CheckForDestinationDuplicate(text_destination.Text))\r
 749                 {\r
 750                     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
 751                   "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 752                     if (result == DialogResult.Yes)\r
 753                         encodeQueue.AddJob(query, sourcePath, text_destination.Text, (rtf_query.Text != ""));\r
 754 \r
 755                 }\r
 756                 else\r
 757                     encodeQueue.AddJob(query, sourcePath, text_destination.Text, (rtf_query.Text != ""));\r
 758 \r
 759                 lbl_encode.Text = encodeQueue.Count + " encode(s) pending in the queue";\r
 760 \r
 761                 queueWindow.Show();\r
 762             }\r
 763         }\r
 764         private void btn_showQueue_Click(object sender, EventArgs e)\r
 765         {\r
 766             queueWindow.Show();\r
 767             queueWindow.Activate();\r
 768         }\r
 769         private void tb_preview_Click(object sender, EventArgs e)\r
 770         {\r
 771             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 772                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 773             else\r
 774             {\r
 775                 if (qtpreview == null)\r
 776                 {\r
 777                     qtpreview = new frmPreview(this);\r
 778                     qtpreview.Show();\r
 779                 }\r
 780                 else if (qtpreview.IsDisposed)\r
 781                 {\r
 782                     qtpreview = new frmPreview(this);\r
 783                     qtpreview.Show();\r
 784                 }\r
 785                 else\r
 786                     MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 787             }\r
 788         }\r
 789         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
 790         {\r
 791             if (ActivityWindow == null || !ActivityWindow.IsHandleCreated)\r
 792                 ActivityWindow = new frmActivityWindow(lastAction);\r
 793 \r
 794             switch (lastAction)\r
 795             {\r
 796                 case "scan":\r
 797                     ActivityWindow.SetScanMode();\r
 798                     break;\r
 799                 case "encode":\r
 800                     ActivityWindow.SetEncodeMode();\r
 801                     break;\r
 802                 default:\r
 803                     ActivityWindow.SetEncodeMode();\r
 804                     break;\r
 805             }\r
 806 \r
 807             ActivityWindow.Show();\r
 808             ActivityWindow.Activate();\r
 809         }\r
 810         #endregion\r
 811 \r
 812         #region System Tray Icon\r
 813         private void frmMain_Resize(object sender, EventArgs e)\r
 814         {\r
 815             if (FormWindowState.Minimized == this.WindowState)\r
 816             {\r
 817                 notifyIcon.Visible = true;\r
 818                 this.Hide();\r
 819             }\r
 820             else if (FormWindowState.Normal == this.WindowState)\r
 821                 notifyIcon.Visible = false;\r
 822         }\r
 823         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
 824         {\r
 825             this.Visible = true;\r
 826             this.Activate();\r
 827             this.WindowState = FormWindowState.Normal;\r
 828             notifyIcon.Visible = false;\r
 829         }\r
 830         private void btn_restore_Click(object sender, EventArgs e)\r
 831         {\r
 832             this.Visible = true;\r
 833             this.Activate();\r
 834             this.WindowState = FormWindowState.Normal;\r
 835             notifyIcon.Visible = false;\r
 836         }\r
 837         #endregion\r
 838 \r
 839         #region Tab Control\r
 840 \r
 841         //Source\r
 842         private void btn_dvd_source_Click(object sender, EventArgs e)\r
 843         {\r
 844             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
 845             {\r
 846                 this.selectedSourceType = SourceType.Folder;\r
 847                 selectSource(DVD_Open.SelectedPath);\r
 848             }\r
 849             else\r
 850                 UpdateSourceLabel();\r
 851         }\r
 852         private void btn_file_source_Click(object sender, EventArgs e)\r
 853         {\r
 854             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
 855             {\r
 856                 this.selectedSourceType = SourceType.VideoFile;\r
 857                 selectSource(ISO_Open.FileName);\r
 858             }\r
 859             else\r
 860                 UpdateSourceLabel();\r
 861         }\r
 862         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
 863         {\r
 864             if (this.dvdDrivePath == null) return;\r
 865             this.selectedSourceType = SourceType.DvdDrive;\r
 866             selectSource(this.dvdDrivePath);\r
 867         }\r
 868         private void selectSource(string file)\r
 869         {\r
 870             Check_ChapterMarkers.Enabled = true;\r
 871             lastAction = "scan";\r
 872             sourcePath = string.Empty;\r
 873 \r
 874             if (file == string.Empty) // Must have a file or path\r
 875             {\r
 876                 UpdateSourceLabel();\r
 877                 return;\r
 878             }\r
 879 \r
 880             sourcePath = Path.GetFileName(file);\r
 881             StartScan(file);\r
 882         }\r
 883         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
 884         {\r
 885             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
 886                 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
 887         }\r
 888         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
 889         {\r
 890             UnRegisterPresetEventHandler();\r
 891 \r
 892             PictureSettings.lbl_Aspect.Text = "Select a Title"; // Reset some values on the form\r
 893             drop_chapterStart.Items.Clear();\r
 894             drop_chapterFinish.Items.Clear();\r
 895 \r
 896             // If the dropdown is set to automatic nothing else needs to be done.\r
 897             // Otheriwse if its not, title data has to be loased from parsing.\r
 898             if (drp_dvdtitle.Text != "Automatic")\r
 899             {\r
 900                 selectedTitle = drp_dvdtitle.SelectedItem as Title;\r
 901                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
 902                 PictureSettings.Source = selectedTitle;  // Setup Picture Settings Tab Control\r
 903 \r
 904                 // Populate the Angles dropdown\r
 905                 drop_angle.Items.Clear();\r
 906                 if (!Properties.Settings.Default.noDvdNav)\r
 907                 {\r
 908                     drop_angle.Visible = true;\r
 909                     lbl_angle.Visible = true;\r
 910                     drop_angle.Items.AddRange(selectedTitle.Angles.ToArray());\r
 911                     if (drop_angle.Items.Count != 0)\r
 912                         drop_angle.SelectedIndex = 0;\r
 913                 }\r
 914                 else\r
 915                 {\r
 916                     drop_angle.Visible = false;\r
 917                     lbl_angle.Visible = false;\r
 918                 }\r
 919 \r
 920                 // Populate the Start chapter Dropdown\r
 921                 drop_chapterStart.Items.Clear();\r
 922                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 923                 if (drop_chapterStart.Items.Count > 0)\r
 924                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
 925 \r
 926                 // Populate the Final Chapter Dropdown\r
 927                 drop_chapterFinish.Items.Clear();\r
 928                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 929                 if (drop_chapterFinish.Items.Count > 0)\r
 930                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
 931 \r
 932                 // Populate the Audio Channels Dropdown\r
 933                 AudioSettings.SetTrackList(selectedTitle);\r
 934 \r
 935                 // Populate the Subtitles dropdown\r
 936                 Subtitles.drp_subtitleTracks.Items.Clear();\r
 937                 Subtitles.drp_subtitleTracks.Items.Add("Foreign Audio Search (Bitmap)");\r
 938                 Subtitles.drp_subtitleTracks.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
 939                 Subtitles.drp_subtitleTracks.SelectedIndex = 0;\r
 940                 Subtitles.Clear();\r
 941                 Subtitles.SetSubtitleTrackAuto();\r
 942             }\r
 943             // Update the source label if we have multiple streams\r
 944             if (selectedTitle != null)\r
 945                 if (!string.IsNullOrEmpty(selectedTitle.SourceName))\r
 946                     labelSource.Text = labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
 947 \r
 948             // Run the autoName & chapterNaming functions\r
 949             if (Properties.Settings.Default.autoNaming)\r
 950             {\r
 951                 string autoPath = Main.autoName(this);\r
 952                 if (autoPath != null)\r
 953                     text_destination.Text = autoPath;\r
 954                 else\r
 955                     MessageBox.Show("You currently have \"Automatically name output files\" enabled for the destination file box, but you do not have a default directory set.\n\nYou should set a \"Default Path\" in HandBrakes preferences. (See 'Tools' menu -> 'Options' -> 'General' Tab -> 'Default Path')", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 956             }\r
 957 \r
 958             data_chpt.Rows.Clear();\r
 959             if (selectedTitle.Chapters.Count != 1)\r
 960             {\r
 961                 DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
 962                 if (chapterGridView != null)\r
 963                     data_chpt = chapterGridView;\r
 964             }\r
 965             else\r
 966             {\r
 967                 Check_ChapterMarkers.Checked = false;\r
 968                 Check_ChapterMarkers.Enabled = false;\r
 969             }\r
 970 \r
 971             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
 972             data_chpt.Columns[0].Width = 166;\r
 973             data_chpt.Columns[0].Width = 165;\r
 974 \r
 975             RegisterPresetEventHandler();\r
 976         }\r
 977         private void chapersChanged(object sender, EventArgs e)\r
 978         {\r
 979             Control ctl = (Control)sender;\r
 980             int chapterStart, chapterEnd;\r
 981             int.TryParse(drop_chapterStart.Text, out chapterStart);\r
 982             int.TryParse(drop_chapterFinish.Text, out chapterEnd);\r
 983 \r
 984             switch (ctl.Name)\r
 985             {\r
 986                 case "drop_chapterStart":\r
 987                     if (drop_chapterFinish.SelectedIndex == -1 && drop_chapterFinish.Items.Count != 0)\r
 988                         drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
 989 \r
 990                     if (chapterEnd != 0)\r
 991                         if (chapterStart > chapterEnd)\r
 992                             drop_chapterFinish.Text = chapterStart.ToString();\r
 993                     break;\r
 994                 case "drop_chapterFinish":\r
 995                     if (drop_chapterStart.Items.Count >= 1 && drop_chapterStart.SelectedIndex == -1)\r
 996                         drop_chapterStart.SelectedIndex = 0;\r
 997 \r
 998                     if (chapterStart != 0)\r
 999                         if (chapterEnd < chapterStart)\r
1000                             drop_chapterFinish.Text = chapterStart.ToString();\r
1001 \r
1002                     // Add more rows to the Chapter menu if needed.\r
1003                     if (Check_ChapterMarkers.Checked)\r
1004                     {\r
1005                         int i = data_chpt.Rows.Count, finish = 0;\r
1006                         int.TryParse(drop_chapterFinish.Text, out finish);\r
1007 \r
1008                         while (i < finish)\r
1009                         {\r
1010                             int n = data_chpt.Rows.Add();\r
1011                             data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
1012                             data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
1013                             data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
1014                             data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
1015                             i++;\r
1016                         }\r
1017                     }\r
1018                     break;\r
1019             }\r
1020 \r
1021             // Update the Duration\r
1022             lbl_duration.Text = Main.calculateDuration(drop_chapterStart.SelectedIndex, drop_chapterFinish.SelectedIndex, selectedTitle).ToString();\r
1023 \r
1024             // Run the Autonaming function\r
1025             if (Properties.Settings.Default.autoNaming)\r
1026                 text_destination.Text = Main.autoName(this);\r
1027 \r
1028             // Disable chapter markers if only 1 chapter is selected.\r
1029             if (chapterStart == chapterEnd)\r
1030             {\r
1031                 Check_ChapterMarkers.Enabled = false;\r
1032                 btn_importChapters.Enabled = false;\r
1033                 data_chpt.Enabled = false;\r
1034             }\r
1035             else\r
1036             {\r
1037                 Check_ChapterMarkers.Enabled = true;\r
1038                 if (Check_ChapterMarkers.Checked)\r
1039                 {\r
1040                     btn_importChapters.Enabled = true;\r
1041                     data_chpt.Enabled = true;\r
1042                 }\r
1043             }\r
1044         }\r
1045 \r
1046         //Destination\r
1047         private void btn_destBrowse_Click(object sender, EventArgs e)\r
1048         {\r
1049             // This removes the file extension from the filename box on the save file dialog.\r
1050             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
1051             DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);\r
1052 \r
1053             if (Path.IsPathRooted(text_destination.Text))\r
1054                 DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);\r
1055 \r
1056             // Show the dialog and set the main form file path\r
1057             if (drop_format.SelectedIndex.Equals(0))\r
1058                 DVD_Save.FilterIndex = 1;\r
1059             else if (drop_format.SelectedIndex.Equals(1))\r
1060                 DVD_Save.FilterIndex = 2;\r
1061 \r
1062             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
1063             {\r
1064                 // Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames\r
1065                 switch (DVD_Save.FilterIndex)\r
1066                 {\r
1067                     case 1:\r
1068                         if (!Path.GetExtension(DVD_Save.FileName).Equals(".mp4", StringComparison.InvariantCultureIgnoreCase))\r
1069                             if (Properties.Settings.Default.useM4v)\r
1070                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".m4v").Replace(".mkv", ".m4v");\r
1071                             else\r
1072                                 DVD_Save.FileName = DVD_Save.FileName.Replace(".m4v", ".mp4").Replace(".mkv", ".mp4");\r
1073                         break;\r
1074                     case 2:\r
1075                         if (!Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
1076                             DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", ".mkv").Replace(".m4v", ".mkv");\r
1077                         break;\r
1078                     default:\r
1079                         //do nothing  \r
1080                         break;\r
1081                 }\r
1082                 text_destination.Text = DVD_Save.FileName;\r
1083 \r
1084                 // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
1085                 if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)\r
1086                     SetExtension(".m4v");\r
1087             }\r
1088         }\r
1089         private void text_destination_TextChanged(object sender, EventArgs e)\r
1090         {\r
1091             string path = text_destination.Text;\r
1092             if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))\r
1093                 drop_format.SelectedIndex = 0;\r
1094             else if (path.EndsWith(".mkv"))\r
1095                 drop_format.SelectedIndex = 1;\r
1096         }\r
1097 \r
1098         // Output Settings\r
1099         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
1100         {\r
1101             switch (drop_format.SelectedIndex)\r
1102             {\r
1103                 case 0:\r
1104                     if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked || AudioSettings.RequiresM4V() || Subtitles.RequiresM4V())\r
1105                         SetExtension(".m4v");\r
1106                     else\r
1107                         SetExtension(".mp4");\r
1108                     break;\r
1109                 case 1:\r
1110                     SetExtension(".mkv");\r
1111                     break;\r
1112             }\r
1113 \r
1114             AudioSettings.SetContainer(drop_format.Text);\r
1115             Subtitles.SetContainer(drop_format.SelectedIndex);\r
1116 \r
1117             if (drop_format.Text.Contains("MP4"))\r
1118             {\r
1119                 if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))\r
1120                 {\r
1121                     drp_videoEncoder.Items.Remove("VP3 (Theora)");\r
1122                     drp_videoEncoder.SelectedIndex = 1;\r
1123                 }\r
1124             }\r
1125             else if (drop_format.Text.Contains("MKV"))\r
1126                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1127         }\r
1128         public void SetExtension(string newExtension)\r
1129         {\r
1130             if (newExtension == ".mp4" || newExtension == ".m4v")\r
1131                 if (Properties.Settings.Default.useM4v || Check_ChapterMarkers.Checked || AudioSettings.RequiresM4V() || Subtitles.RequiresM4V())\r
1132                     newExtension = ".m4v";\r
1133                 else\r
1134                     newExtension = ".mp4";\r
1135 \r
1136             if (Path.HasExtension(newExtension))\r
1137                 text_destination.Text = Path.ChangeExtension(text_destination.Text, newExtension);\r
1138         }\r
1139 \r
1140         //Video Tab\r
1141         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
1142         {\r
1143             setContainerOpts();\r
1144 \r
1145             //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1146             if (drp_videoEncoder.Text.Contains("H.264"))\r
1147             {\r
1148                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1149                     check_turbo.Enabled = true;\r
1150 \r
1151                 tab_advanced.Enabled = true;\r
1152                 if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1153                     check_iPodAtom.Enabled = true;\r
1154                 else\r
1155                     check_iPodAtom.Enabled = false;\r
1156             }\r
1157             else\r
1158             {\r
1159                 check_turbo.CheckState = CheckState.Unchecked;\r
1160                 check_turbo.Enabled = false;\r
1161                 tab_advanced.Enabled = false;\r
1162                 x264Panel.x264Query = "";\r
1163                 check_iPodAtom.Enabled = false;\r
1164                 check_iPodAtom.Checked = false;\r
1165             }\r
1166 \r
1167             // Setup the CQ Slider\r
1168             switch (drp_videoEncoder.Text)\r
1169             {\r
1170                 case "MPEG-4 (FFmpeg)":\r
1171                     if (slider_videoQuality.Value > 31)\r
1172                         slider_videoQuality.Value = 20;   // Just reset to 70% QP 10 on encode change.\r
1173                     slider_videoQuality.Minimum = 1;\r
1174                     slider_videoQuality.Maximum = 31;\r
1175                     break;\r
1176                 case "H.264 (x264)":\r
1177                     slider_videoQuality.Minimum = 0;\r
1178                     slider_videoQuality.TickFrequency = 1;\r
1179 \r
1180                     CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
1181                     double cqStep = Properties.Settings.Default.x264cqstep;\r
1182                     double multiplier = 1.0 / cqStep;\r
1183                     double value = slider_videoQuality.Value * multiplier;\r
1184 \r
1185                     switch (Properties.Settings.Default.x264cqstep.ToString(culture))\r
1186                     {\r
1187                         case "0.2":\r
1188                             slider_videoQuality.Maximum = 255;\r
1189                             break;\r
1190                         case "0.25":\r
1191                             slider_videoQuality.Maximum = 204;\r
1192                             break;\r
1193                         case "0.5":\r
1194                             slider_videoQuality.Maximum = 102;\r
1195                             break;\r
1196                         case "1":\r
1197                             slider_videoQuality.Maximum = 51;\r
1198                             break;\r
1199                         default:\r
1200                             slider_videoQuality.Maximum = 51;\r
1201                             break;\r
1202                     }\r
1203                     if (value < slider_videoQuality.Maximum)\r
1204                         slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;\r
1205 \r
1206                     break;\r
1207                 case "VP3 (Theora)":\r
1208                     if (slider_videoQuality.Value > 63)\r
1209                         slider_videoQuality.Value = 45;  // Just reset to 70% QP 45 on encode change.\r
1210                     slider_videoQuality.Minimum = 0;\r
1211                     slider_videoQuality.Maximum = 63;\r
1212                     break;\r
1213             }\r
1214         }\r
1215         /// <summary>\r
1216         /// Set the container format options\r
1217         /// </summary>\r
1218         public void setContainerOpts()\r
1219         {\r
1220             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1221             {\r
1222                 check_largeFile.Enabled = true;\r
1223                 check_optimiseMP4.Enabled = true;\r
1224                 check_iPodAtom.Enabled = true;\r
1225             }\r
1226             else\r
1227             {\r
1228                 check_largeFile.Enabled = false;\r
1229                 check_optimiseMP4.Enabled = false;\r
1230                 check_iPodAtom.Enabled = false;\r
1231                 check_largeFile.Checked = false;\r
1232                 check_optimiseMP4.Checked = false;\r
1233                 check_iPodAtom.Checked = false;\r
1234             }\r
1235         }\r
1236         private double _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1237         /// <summary>\r
1238         /// Update the CQ slider for x264 for a new CQ step. This is set from option\r
1239         /// </summary>\r
1240         public void setQualityFromSlider()\r
1241         {\r
1242             // Work out the current RF value.\r
1243             double cqStep = _cachedCqStep;\r
1244             double rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1245 \r
1246             // Change the maximum value for the slider\r
1247             switch (Properties.Settings.Default.x264cqstep.ToString(new CultureInfo("en-US")))\r
1248             {\r
1249                 case "0.2":\r
1250                     slider_videoQuality.Maximum = 255;\r
1251                     break;\r
1252                 case "0.25":\r
1253                     slider_videoQuality.Maximum = 204;\r
1254                     break;\r
1255                 case "0.5":\r
1256                     slider_videoQuality.Maximum = 102;\r
1257                     break;\r
1258                 case "1":\r
1259                     slider_videoQuality.Maximum = 51;\r
1260                     break;\r
1261                 default:\r
1262                     slider_videoQuality.Maximum = 51;\r
1263                     break;\r
1264             }\r
1265 \r
1266             // Reset the CQ slider to RF0\r
1267             slider_videoQuality.Value = slider_videoQuality.Maximum;\r
1268 \r
1269             // Reset the CQ slider back to the previous value as close as possible\r
1270             double cqStepNew = Properties.Settings.Default.x264cqstep;\r
1271             double rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1272             while (rfValueCurrent < rfValue)\r
1273             {\r
1274                 slider_videoQuality.Value--;\r
1275                 rfValueCurrent = 51.0 - slider_videoQuality.Value * cqStepNew;\r
1276             }\r
1277 \r
1278             // Cache the CQ step for the next calculation\r
1279             _cachedCqStep = Properties.Settings.Default.x264cqstep;\r
1280         }\r
1281         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1282         {\r
1283             double cqStep = Properties.Settings.Default.x264cqstep;\r
1284             switch (drp_videoEncoder.Text)\r
1285             {\r
1286                 case "MPEG-4 (FFmpeg)":\r
1287                     double rfValue = 31 - (slider_videoQuality.Value - 1);\r
1288                     double max = slider_videoQuality.Maximum;\r
1289                     double min = slider_videoQuality.Minimum;\r
1290                     double val = ((max - min) - (rfValue - min)) / (max - min);\r
1291                     lbl_SliderValue.Text = "QP:" + (32 - slider_videoQuality.Value);\r
1292                     lbl_qualityValue.Text = Math.Round((val * 100), 2).ToString(new CultureInfo("en-US")) + "%";\r
1293                     break;\r
1294                 case "H.264 (x264)":\r
1295                     rfValue = 51.0 - slider_videoQuality.Value * cqStep;\r
1296                     max = slider_videoQuality.Maximum * cqStep;\r
1297                     min = slider_videoQuality.Minimum;\r
1298                     val = ((max - min) - (rfValue - min)) / (max - min);\r
1299                     rfValue = Math.Round(rfValue, 2);\r
1300                     lbl_SliderValue.Text = "RF:" + rfValue.ToString(new CultureInfo("en-US"));\r
1301                     lbl_qualityValue.Text = Math.Round((val * 100), 2).ToString(new CultureInfo("en-US")) + "%";\r
1302                     break;\r
1303                 case "VP3 (Theora)":\r
1304                     rfValue = slider_videoQuality.Value;\r
1305                     double value = rfValue / 63;\r
1306                     lbl_SliderValue.Text = "QP:" + slider_videoQuality.Value;\r
1307                     lbl_qualityValue.Text = Math.Round((value * 100), 2).ToString(new CultureInfo("en-US")) + "%";\r
1308                     break;\r
1309             }\r
1310         }\r
1311         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1312         {\r
1313             text_bitrate.Enabled = false;\r
1314             text_filesize.Enabled = true;\r
1315             slider_videoQuality.Enabled = false;\r
1316 \r
1317             check_2PassEncode.Enabled = true;\r
1318         }\r
1319         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1320         {\r
1321             text_bitrate.Enabled = true;\r
1322             text_filesize.Enabled = false;\r
1323             slider_videoQuality.Enabled = false;\r
1324 \r
1325             check_2PassEncode.Enabled = true;\r
1326         }\r
1327         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1328         {\r
1329             text_bitrate.Enabled = false;\r
1330             text_filesize.Enabled = false;\r
1331             slider_videoQuality.Enabled = true;\r
1332 \r
1333             check_2PassEncode.Enabled = false;\r
1334             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1335         }\r
1336         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1337         {\r
1338             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1339             {\r
1340                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1341                     check_turbo.Enabled = true;\r
1342             }\r
1343             else\r
1344             {\r
1345                 check_turbo.Enabled = false;\r
1346                 check_turbo.CheckState = CheckState.Unchecked;\r
1347             }\r
1348         }\r
1349 \r
1350         // Chapter Marker Tab\r
1351         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1352         {\r
1353             if (Check_ChapterMarkers.Checked)\r
1354             {\r
1355                 if (drop_format.SelectedIndex != 1)\r
1356                     SetExtension(".m4v");\r
1357                 data_chpt.Enabled = true;\r
1358                 btn_importChapters.Enabled = true;\r
1359             }\r
1360             else\r
1361             {\r
1362                 if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)\r
1363                     SetExtension(".mp4");\r
1364                 data_chpt.Enabled = false;\r
1365                 btn_importChapters.Enabled = false;\r
1366             }\r
1367         }\r
1368         private void btn_importChapters_Click(object sender, EventArgs e)\r
1369         {\r
1370             if (File_ChapterImport.ShowDialog() == DialogResult.OK)\r
1371             {\r
1372                 String filename = File_ChapterImport.FileName;\r
1373                 DataGridView imported = Main.importChapterNames(data_chpt, filename);\r
1374                 if (imported != null)\r
1375                     data_chpt = imported;\r
1376             }\r
1377         }\r
1378         private void mnu_resetChapters_Click(object sender, EventArgs e)\r
1379         {\r
1380             data_chpt.Rows.Clear();\r
1381             DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
1382             if (chapterGridView != null)\r
1383             {\r
1384                 data_chpt = chapterGridView;\r
1385             }\r
1386         }\r
1387 \r
1388         // Query Editor Tab\r
1389         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1390         {\r
1391             rtf_query.Text = queryGen.GenerateCLIQuery(this, 0, null);\r
1392         }\r
1393         private void btn_clear_Click(object sender, EventArgs e)\r
1394         {\r
1395             rtf_query.Clear();\r
1396         }\r
1397         #endregion\r
1398 \r
1399         // MainWindow Components, Actions and Functions ***********************\r
1400 \r
1401         #region Source Scan\r
1402         public Boolean isScanning { get; set; }\r
1403         private Scan SourceScan;\r
1404 \r
1405         private void StartScan(String filename)\r
1406         {\r
1407             // Setup the GUI components for the scan.\r
1408             sourcePath = filename;\r
1409             foreach (Control ctrl in Controls)\r
1410                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
1411                     ctrl.Enabled = false;\r
1412 \r
1413             lbl_encode.Visible = true;\r
1414             lbl_encode.Text = "Scanning ...";\r
1415             btn_source.Enabled = false;\r
1416             btn_start.Enabled = false;\r
1417             btn_showQueue.Enabled = false;\r
1418             btn_add2Queue.Enabled = false;\r
1419             tb_preview.Enabled = false;\r
1420             mnu_killCLI.Visible = true;\r
1421 \r
1422             if (ActivityWindow != null)\r
1423                 ActivityWindow.SetScanMode();\r
1424 \r
1425             // Start the Scan\r
1426             try\r
1427             {\r
1428                 // if (ActivityWindow != null)\r
1429                 // ActivityWindow.SetupLogViewer(true);\r
1430                 isScanning = true;\r
1431                 SourceScan = new Scan();\r
1432                 SourceScan.ScanSource(sourcePath);\r
1433                 SourceScan.ScanStatusChanged += new EventHandler(SourceScan_ScanStatusChanged);\r
1434                 SourceScan.ScanCompleted += new EventHandler(SourceScan_ScanCompleted);\r
1435             }\r
1436             catch (Exception exc)\r
1437             {\r
1438                 MessageBox.Show("frmMain.cs - StartScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1439             }\r
1440         }\r
1441 \r
1442         void SourceScan_ScanStatusChanged(object sender, EventArgs e)\r
1443         {\r
1444             UpdateScanStatusLabel();\r
1445         }\r
1446         void SourceScan_ScanCompleted(object sender, EventArgs e)\r
1447         {\r
1448             UpdateGuiAfterScan();\r
1449         }\r
1450 \r
1451         private void UpdateScanStatusLabel()\r
1452         {\r
1453             if (InvokeRequired)\r
1454             {\r
1455                 BeginInvoke(new UpdateWindowHandler(UpdateScanStatusLabel));\r
1456                 return;\r
1457             }\r
1458             lbl_encode.Text = SourceScan.ScanStatus();\r
1459         }\r
1460         private void UpdateGuiAfterScan()\r
1461         {\r
1462             if (InvokeRequired)\r
1463             {\r
1464                 BeginInvoke(new UpdateWindowHandler(UpdateGuiAfterScan));\r
1465                 return;\r
1466             }\r
1467 \r
1468             try\r
1469             {\r
1470                 DVD thisDVD = SourceScan.SouceData();\r
1471 \r
1472                 // Setup some GUI components\r
1473                 drp_dvdtitle.Items.Clear();\r
1474                 if (thisDVD.Titles.Count != 0)\r
1475                     drp_dvdtitle.Items.AddRange(thisDVD.Titles.ToArray());\r
1476 \r
1477                 // Now select the longest title\r
1478                 if (thisDVD.Titles.Count != 0)\r
1479                     drp_dvdtitle.SelectedItem = Main.selectLongestTitle(thisDVD);\r
1480 \r
1481                 // Enable the creation of chapter markers if the file is an image of a dvd.\r
1482                 if (sourcePath.ToLower().Contains(".iso") || sourcePath.Contains("VIDEO_TS"))\r
1483                     Check_ChapterMarkers.Enabled = true;\r
1484                 else\r
1485                 {\r
1486                     Check_ChapterMarkers.Enabled = false;\r
1487                     Check_ChapterMarkers.Checked = false;\r
1488                     data_chpt.Rows.Clear();\r
1489                 }\r
1490 \r
1491                 // If no titles were found, Display an error message\r
1492                 if (drp_dvdtitle.Items.Count == 0)\r
1493                 {\r
1494                     MessageBox.Show(\r
1495                         "No Title(s) found. \n\nYour Source may be copy protected, badly mastered or in a format which HandBrake does not support. \nPlease refer to the Documentation and FAQ (see Help Menu).",\r
1496                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
1497                     sourcePath = string.Empty;\r
1498                 }\r
1499                 UpdateSourceLabel();\r
1500 \r
1501                 // Enable the GUI components and enable any disabled components\r
1502                 EnableGUI();\r
1503             }\r
1504             catch (Exception exc)\r
1505             {\r
1506                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1507                 EnableGUI();\r
1508             }\r
1509         }\r
1510 \r
1511         private void EnableGUI()\r
1512         {\r
1513             try\r
1514             {\r
1515                 if (InvokeRequired)\r
1516                     BeginInvoke(new UpdateWindowHandler(EnableGUI));\r
1517                 lbl_encode.Text = "Scan Completed";\r
1518                 foreach (Control ctrl in Controls)\r
1519                     ctrl.Enabled = true;\r
1520                 btn_start.Enabled = true;\r
1521                 btn_showQueue.Enabled = true;\r
1522                 btn_add2Queue.Enabled = true;\r
1523                 tb_preview.Enabled = true;\r
1524                 btn_source.Enabled = true;\r
1525                 mnu_killCLI.Visible = false;\r
1526             }\r
1527             catch (Exception exc)\r
1528             {\r
1529                 MessageBox.Show("frmMain.cs - EnableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1530             }\r
1531         }\r
1532         private void KillScan()\r
1533         {\r
1534             try\r
1535             {\r
1536                 SourceScan.ScanCompleted -= new EventHandler(SourceScan_ScanCompleted);\r
1537                 EnableGUI();\r
1538                 ResetGUI();\r
1539 \r
1540                 if (SourceScan.ScanProcess() != null)\r
1541                     SourceScan.ScanProcess().Kill();\r
1542 \r
1543                 lbl_encode.Text = "Scan Cancelled!";\r
1544             }\r
1545             catch (Exception ex)\r
1546             {\r
1547                 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
1548             }\r
1549         }\r
1550         private void ResetGUI()\r
1551         {\r
1552             drp_dvdtitle.Items.Clear();\r
1553             drop_chapterStart.Items.Clear();\r
1554             drop_chapterFinish.Items.Clear();\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 = String.Empty;\r
1559             text_destination.Text = String.Empty;\r
1560             selectedTitle = null;\r
1561             isScanning = false;\r
1562         }\r
1563         private void UpdateSourceLabel()\r
1564         {\r
1565             labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : this.SourceName;\r
1566 \r
1567             if (selectedTitle != null)\r
1568                 if (!string.IsNullOrEmpty(selectedTitle.SourceName)) // If it's one of multiple source files, make sure we don't use the folder name\r
1569                     labelSource.Text = Path.GetFileName(selectedTitle.SourceName);\r
1570         }\r
1571         #endregion\r
1572 \r
1573         #region GUI\r
1574         /// <summary>\r
1575         /// Set the GUI to it's finished encoding state.\r
1576         /// </summary>\r
1577         private void setEncodeFinished()\r
1578         {\r
1579             try\r
1580             {\r
1581                 if (InvokeRequired)\r
1582                 {\r
1583                     BeginInvoke(new UpdateWindowHandler(setEncodeFinished));\r
1584                     return;\r
1585                 }\r
1586 \r
1587                 lbl_encode.Text = "Encoding Finished";\r
1588                 btn_start.Text = "Start";\r
1589                 btn_start.ToolTipText = "Start the encoding process";\r
1590                 btn_start.Image = Properties.Resources.Play;\r
1591 \r
1592                 // If the window is minimized, display the notification in a popup.\r
1593                 if (Properties.Settings.Default.trayIconAlerts)\r
1594                     if (FormWindowState.Minimized == this.WindowState)\r
1595                     {\r
1596                         notifyIcon.BalloonTipText = lbl_encode.Text;\r
1597                         notifyIcon.ShowBalloonTip(500);\r
1598                     }\r
1599             }\r
1600             catch (Exception exc)\r
1601             {\r
1602                 MessageBox.Show(exc.ToString());\r
1603             }\r
1604         }\r
1605 \r
1606         /// <summary>\r
1607         /// Set the GUI to it's started encoding state.\r
1608         /// </summary>\r
1609         private void setEncodeStarted()\r
1610         {\r
1611             try\r
1612             {\r
1613                 if (InvokeRequired)\r
1614                 {\r
1615                     BeginInvoke(new UpdateWindowHandler(setEncodeStarted));\r
1616                     return;\r
1617                 }\r
1618 \r
1619                 lbl_encode.Visible = true;\r
1620                 lbl_encode.Text = "Encoding with " + encodeQueue.Count + " encode(s) pending";\r
1621                 btn_start.Text = "Stop";\r
1622                 btn_start.ToolTipText = "Stop the encoding process.";\r
1623                 btn_start.Image = Properties.Resources.stop;\r
1624             }\r
1625             catch (Exception exc)\r
1626             {\r
1627                 MessageBox.Show(exc.ToString());\r
1628             }\r
1629         }\r
1630         #endregion\r
1631 \r
1632         #region DVD Drive Detection\r
1633         private void getDriveInfoThread()\r
1634         {\r
1635             try\r
1636             {\r
1637                 if (InvokeRequired)\r
1638                 {\r
1639                     BeginInvoke(new UpdateWindowHandler(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                             this.dvdDrivePath = curDrive.RootDirectory + "VIDEO_TS";\r
1652                             this.dvdDriveLabel = curDrive.VolumeLabel;\r
1653                             mnu_dvd_drive.Text = this.dvdDrivePath + " (" + this.dvdDriveLabel + ")";\r
1654                             foundDrive = true;\r
1655                             break;\r
1656                         }\r
1657                     }\r
1658                 }\r
1659 \r
1660                 if (foundDrive == false)\r
1661                     mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1662             }\r
1663             catch (Exception)\r
1664             {\r
1665                 mnu_dvd_drive.Text = "[No DVD Drive Ready / Found]";\r
1666             }\r
1667         }\r
1668         #endregion\r
1669 \r
1670         #region Public Methods\r
1671         /// <summary>\r
1672         /// Access the preset Handler and setup the preset panel.\r
1673         /// </summary>\r
1674         public void loadPresetPanel()\r
1675         {\r
1676             if (presetHandler.CheckIfPresetsAreOutOfDate())\r
1677                 if (!Properties.Settings.Default.presetNotification)\r
1678                     MessageBox.Show(splash,\r
1679                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
1680                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
1681 \r
1682             presetHandler.GetPresetPanel(ref treeView_presets);\r
1683             treeView_presets.Update();\r
1684         }\r
1685         #endregion\r
1686 \r
1687         #region Overrides\r
1688         /// <summary>\r
1689         /// If the queue is being processed, prompt the user to confirm application close.\r
1690         /// </summary>\r
1691         /// <param name="e"></param>\r
1692         protected override void OnFormClosing(FormClosingEventArgs e)\r
1693         {\r
1694             // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
1695             if ((encodeQueue.isEncoding) && (!encodeQueue.PauseRequested) && (encodeQueue.Count > 0))\r
1696             {\r
1697                 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
1698                     "Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1699                 if (result == DialogResult.No)\r
1700                     e.Cancel = true;\r
1701             }\r
1702             base.OnFormClosing(e);\r
1703         }\r
1704         #endregion\r
1705 \r
1706         #region In-GUI Encode Status (Experimental)\r
1707         private void encodeMonitorThread()\r
1708         {\r
1709             try\r
1710             {\r
1711                 Parser encode = new Parser(encodeQueue.hbProcess.StandardOutput.BaseStream);\r
1712                 encode.OnEncodeProgress += encodeOnEncodeProgress;\r
1713                 while (!encode.EndOfStream)\r
1714                     encode.readEncodeStatus();\r
1715             }\r
1716             catch (Exception exc)\r
1717             {\r
1718                 MessageBox.Show(exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1719             }\r
1720         }\r
1721         private void encodeOnEncodeProgress(object Sender, int CurrentTask, int TaskCount, float PercentComplete, float CurrentFps, float AverageFps, TimeSpan TimeRemaining)\r
1722         {\r
1723             if (this.InvokeRequired)\r
1724             {\r
1725                 this.BeginInvoke(new EncodeProgressEventHandler(encodeOnEncodeProgress),\r
1726                     new object[] { Sender, CurrentTask, TaskCount, PercentComplete, CurrentFps, AverageFps, TimeRemaining });\r
1727                 return;\r
1728             }\r
1729             lbl_encode.Text = string.Format("Encode Progress: {0}%,       FPS: {1},       Avg FPS: {2},       Time Remaining: {3} ", PercentComplete, CurrentFps, AverageFps, TimeRemaining);\r
1730         }\r
1731         #endregion\r
1732 \r
1733         #region enum\r
1734         private enum SourceType\r
1735         {\r
1736             None = 0,\r
1737             Folder,\r
1738             DvdDrive,\r
1739             VideoFile\r
1740         }\r
1741         #endregion\r
1742 \r
1743         // This is the END of the road ****************************************\r
1744     }\r
1745 }