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.recoverQueue("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.OnEncodeEnded += new EventHandler(encodeEnded);\r
 192             encodeQueue.OnPaused += new EventHandler(encodePaused);\r
 193             encodeQueue.OnEncodeStart += 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 btn_new_preset_Click(object sender, EventArgs e)\r
 371         {\r
 372             Form preset = new frmAddPreset(this, queryGen.generateTheQuery(this), presetHandler);\r
 373             preset.ShowDialog();\r
 374         }\r
 375         #endregion\r
 376 \r
 377         #region Help Menu\r
 378         private void mnu_handbrake_forums_Click(object sender, EventArgs e)\r
 379         {\r
 380             Process.Start("http://forum.handbrake.fr/");\r
 381         }\r
 382         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 383         {\r
 384             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 385         }\r
 386         private void mnu_handbrake_home_Click(object sender, EventArgs e)\r
 387         {\r
 388             Process.Start("http://handbrake.fr");\r
 389         }\r
 390         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 391         {\r
 392             lbl_updateCheck.Visible = true;\r
 393             Main.BeginCheckForUpdates(new AsyncCallback(updateCheckDoneMenu), false);\r
 394         }\r
 395         private void updateCheckDoneMenu(IAsyncResult result)\r
 396         {\r
 397             // Make sure it's running on the calling thread\r
 398             if (InvokeRequired)\r
 399             {\r
 400                 Invoke(new MethodInvoker(() => updateCheckDoneMenu(result)));\r
 401                 return;\r
 402             }\r
 403             UpdateCheckInformation info;\r
 404             try\r
 405             {\r
 406                 // Get the information about the new build, if any, and close the window\r
 407                 info = Main.EndCheckForUpdates(result);\r
 408                 \r
 409                 if (info.NewVersionAvailable && info.BuildInformation != null)\r
 410                 {\r
 411                     frmUpdater updateWindow = new frmUpdater(info.BuildInformation);\r
 412                     updateWindow.ShowDialog();\r
 413                 }\r
 414                 else\r
 415                     MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 416                 lbl_updateCheck.Visible = false;\r
 417                 return;\r
 418             }\r
 419             catch (Exception ex)\r
 420             {\r
 421                 if ((bool)result.AsyncState)\r
 422                     MessageBox.Show("Unable to check for updates, Please try again later. \n" + ex, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
 423             }\r
 424         }\r
 425         private void mnu_about_Click(object sender, EventArgs e)\r
 426         {\r
 427             using (frmAbout About = new frmAbout())\r
 428             {\r
 429                 About.ShowDialog();\r
 430             }\r
 431         }\r
 432         #endregion\r
 433 \r
 434         #region Preset Bar\r
 435         // Right Click Menu Code\r
 436         private void pmnu_expandAll_Click(object sender, EventArgs e)\r
 437         {\r
 438             treeView_presets.ExpandAll();\r
 439         }\r
 440         private void pmnu_collapse_Click(object sender, EventArgs e)\r
 441         {\r
 442             treeView_presets.CollapseAll();\r
 443         }\r
 444         private void pmnu_saveChanges_Click(object sender, EventArgs e)\r
 445         {\r
 446             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
 447             if (result == DialogResult.Yes)\r
 448                 presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), true);\r
 449             else if (result == DialogResult.No)\r
 450                 presetHandler.updatePreset(treeView_presets.SelectedNode.Text, QueryGenerator.generateTabbedComponentsQuery(this), false);\r
 451         }\r
 452         private void pmnu_delete_click(object sender, EventArgs e)\r
 453         {\r
 454             if (treeView_presets.SelectedNode != null)\r
 455             {\r
 456                 presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 457                 treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 458             }\r
 459             treeView_presets.Select();\r
 460         }\r
 461         private void presets_menu_Opening(object sender, System.ComponentModel.CancelEventArgs e)\r
 462         {\r
 463             // Make sure that the save menu is always disabled by default\r
 464             pmnu_saveChanges.Enabled = false;\r
 465 \r
 466             // Now enable the save menu if the selected preset is a user preset\r
 467             if (treeView_presets.SelectedNode != null)\r
 468                 if (presetHandler.checkIfUserPresetExists(treeView_presets.SelectedNode.Text))\r
 469                     pmnu_saveChanges.Enabled = true;\r
 470 \r
 471             treeView_presets.Select();\r
 472         }\r
 473 \r
 474         // Presets Management\r
 475         private void btn_addPreset_Click(object sender, EventArgs e)\r
 476         {\r
 477             Form preset = new frmAddPreset(this, QueryGenerator.generateTabbedComponentsQuery(this), presetHandler);\r
 478             preset.ShowDialog();\r
 479         }\r
 480         private void btn_removePreset_Click(object sender, EventArgs e)\r
 481         {\r
 482             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 483             if (result == DialogResult.Yes)\r
 484             {\r
 485                 if (treeView_presets.SelectedNode != null)\r
 486                 {\r
 487                     presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 488                     treeView_presets.Nodes.Remove(treeView_presets.SelectedNode);\r
 489                 }\r
 490             }\r
 491             treeView_presets.Select();\r
 492         }\r
 493         private void btn_setDefault_Click(object sender, EventArgs e)\r
 494         {\r
 495             if (treeView_presets.SelectedNode != null)\r
 496             {\r
 497                 DialogResult result = MessageBox.Show("Are you sure you wish to set this preset as the default?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 498                 if (result == DialogResult.Yes)\r
 499                 {\r
 500                     Properties.Settings.Default.defaultPreset = treeView_presets.SelectedNode.Text;\r
 501                     Properties.Settings.Default.Save();\r
 502                     MessageBox.Show("New default preset set.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 503                 }\r
 504             }\r
 505             else\r
 506                 MessageBox.Show("Please select a preset first.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 507         }\r
 508         private void treeview_presets_mouseUp(object sender, MouseEventArgs e)\r
 509         {\r
 510             if (e.Button == MouseButtons.Right)\r
 511                 treeView_presets.SelectedNode = treeView_presets.GetNodeAt(e.Location);\r
 512             else if (e.Button == MouseButtons.Left)\r
 513             {\r
 514                 if (treeView_presets.GetNodeAt(e.Location) != null)\r
 515                 {\r
 516                     if (labelPreset.Text.Contains(treeView_presets.GetNodeAt(e.Location).Text))\r
 517                         selectPreset();\r
 518                 }\r
 519             }\r
 520 \r
 521             treeView_presets.Select();\r
 522         }\r
 523         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
 524         {\r
 525             selectPreset();\r
 526         }\r
 527         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
 528         {\r
 529             if (e.KeyCode == Keys.Delete)\r
 530             {\r
 531                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 532                 if (result == DialogResult.Yes)\r
 533                 {\r
 534                     if (treeView_presets.SelectedNode != null)\r
 535                         presetHandler.remove(treeView_presets.SelectedNode.Text);\r
 536 \r
 537                     // Remember each nodes expanded status so we can reload it\r
 538                     List<Boolean> nodeStatus = new List<Boolean>();\r
 539                     foreach (TreeNode node in treeView_presets.Nodes)\r
 540                         nodeStatus.Add(node.IsExpanded);\r
 541 \r
 542                     // Now reload the preset panel\r
 543                     loadPresetPanel();\r
 544 \r
 545                     // And finally, re-expand any of the nodes if required\r
 546                     int i = 0;\r
 547                     foreach (TreeNode node in treeView_presets.Nodes)\r
 548                     {\r
 549                         if (nodeStatus[i])\r
 550                             node.Expand();\r
 551 \r
 552                         i++;\r
 553                     }\r
 554                 }\r
 555             }\r
 556         }\r
 557         private void selectPreset()\r
 558         {\r
 559             if (treeView_presets.SelectedNode != null)\r
 560             {\r
 561                 // Ok, so, we've selected a preset. Now we want to load it.\r
 562                 string presetName = treeView_presets.SelectedNode.Text;\r
 563                 if (presetHandler.getPreset(presetName) != null)\r
 564                 {\r
 565                     string query = presetHandler.getPreset(presetName).Query;\r
 566                     Boolean loadPictureSettings = presetHandler.getPreset(presetName).PictureSettings;\r
 567 \r
 568                     if (query != null)\r
 569                     {\r
 570                         //Ok, Reset all the H264 widgets before changing the preset\r
 571                         x264Panel.reset2Defaults();\r
 572 \r
 573                         // Send the query from the file to the Query Parser class\r
 574                         QueryParser presetQuery = QueryParser.Parse(query);\r
 575 \r
 576                         // Now load the preset\r
 577                         PresetLoader.presetLoader(this, presetQuery, presetName, loadPictureSettings);\r
 578 \r
 579                         // The x264 widgets will need updated, so do this now:\r
 580                         x264Panel.X264_StandardizeOptString();\r
 581                         x264Panel.X264_SetCurrentSettingsInPanel();\r
 582                     }\r
 583                 }\r
 584             }\r
 585         }\r
 586         private void loadNormalPreset()\r
 587         {\r
 588             foreach (TreeNode treenode in treeView_presets.Nodes)\r
 589             {\r
 590                 foreach (TreeNode node in treenode.Nodes)\r
 591                 {\r
 592                     if (node.Text.Equals("Normal"))\r
 593                         treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index].Nodes[0];\r
 594                 }\r
 595             }\r
 596         }\r
 597         #endregion\r
 598 \r
 599         #region ToolStrip\r
 600         private void btn_source_Click(object sender, EventArgs e)\r
 601         {\r
 602             if (Properties.Settings.Default.drive_detection)\r
 603             {\r
 604                 mnu_dvd_drive.Visible = true;\r
 605                 Thread driveInfoThread = new Thread(getDriveInfoThread);\r
 606                 driveInfoThread.Start();\r
 607             }\r
 608             else\r
 609                 mnu_dvd_drive.Visible = false;\r
 610         }\r
 611         private void btn_start_Click(object sender, EventArgs e)\r
 612         {\r
 613             if (btn_start.Text == "Stop")\r
 614             {\r
 615                 DialogResult result = MessageBox.Show("Are you sure you wish to cancel the encode?", "Cancel Encode?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 616 \r
 617                 if (result == DialogResult.Yes)\r
 618                 {\r
 619                     // Pause The Queue\r
 620                     encodeQueue.pauseEncodeQueue();\r
 621 \r
 622                     // Allow the CLI to exit cleanly\r
 623                     Win32.SetForegroundWindow((int)encodeQueue.encodeHandler.processHandle);\r
 624                     SendKeys.Send("^C");\r
 625 \r
 626                     // Update the GUI\r
 627                     setEncodeFinished();\r
 628                 }\r
 629             }\r
 630             else\r
 631             {\r
 632                 if (encodeQueue.count() != 0 || (!string.IsNullOrEmpty(sourcePath) && string.IsNullOrEmpty(text_destination.Text)))\r
 633                 {\r
 634                     String query = rtf_query.Text != "" ? rtf_query.Text : queryGen.generateTheQuery(this);\r
 635 \r
 636                     DialogResult overwrite = DialogResult.Yes;\r
 637                     if (text_destination.Text != "")\r
 638                         if (File.Exists(text_destination.Text))\r
 639                             overwrite = MessageBox.Show("The destination file already exists. Are you sure you want to overwrite it?", "Overwrite File?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
 640 \r
 641                     if (overwrite == DialogResult.Yes)\r
 642                     {\r
 643                         if (encodeQueue.count() == 0)\r
 644                             encodeQueue.add(query, sourcePath, text_destination.Text);\r
 645 \r
 646                         queueWindow.setQueue();\r
 647                         if (encodeQueue.count() > 1)\r
 648                             queueWindow.Show(false);\r
 649 \r
 650                         setEncodeStarted(); // Encode is running, so setup the GUI appropriately\r
 651                         encodeQueue.startEncode(); // Start The Queue Encoding Process\r
 652                         lastAction = "encode";   // Set the last action to encode - Used for activity window.\r
 653                     }\r
 654                     this.Focus();\r
 655                 }\r
 656                 else if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 657                     MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 658             }\r
 659         }\r
 660         private void btn_add2Queue_Click(object sender, EventArgs e)\r
 661         {\r
 662             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 663                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 664             else\r
 665             {\r
 666                 String query = queryGen.generateTheQuery(this);\r
 667                 if (rtf_query.Text != "")\r
 668                     query = rtf_query.Text;\r
 669 \r
 670                 if (encodeQueue.checkDestinationPath(text_destination.Text))\r
 671                 {\r
 672                     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
 673                   "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);\r
 674                     if (result == DialogResult.Yes)\r
 675                         encodeQueue.add(query, sourcePath, text_destination.Text);\r
 676 \r
 677                 }\r
 678                 else\r
 679                     encodeQueue.add(query, sourcePath, text_destination.Text);\r
 680 \r
 681                 queueWindow.Show();\r
 682             }\r
 683         }\r
 684         private void btn_showQueue_Click(object sender, EventArgs e)\r
 685         {\r
 686             queueWindow.Show();\r
 687         }\r
 688         private void tb_preview_Click(object sender, EventArgs e)\r
 689         {\r
 690             if (string.IsNullOrEmpty(sourcePath) || string.IsNullOrEmpty(text_destination.Text))\r
 691                 MessageBox.Show("No source or destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 692             else\r
 693             {\r
 694                 if (qtpreview == null)\r
 695                 {\r
 696                     qtpreview = new frmPreview(this);\r
 697                     qtpreview.Show();\r
 698                 }\r
 699                 else if (qtpreview.IsDisposed)\r
 700                 {\r
 701                     qtpreview = new frmPreview(this);\r
 702                     qtpreview.Show();\r
 703                 }\r
 704                 else\r
 705                     MessageBox.Show(qtpreview, "The preview window is already open!", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 706             }\r
 707         }\r
 708         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
 709         {\r
 710             String file = lastAction == "scan" ? "last_scan_log.txt" : "last_encode_log.txt";\r
 711 \r
 712             frmActivityWindow ActivityWindow = new frmActivityWindow(file, encodeQueue, this);\r
 713             ActivityWindow.Show();\r
 714         }\r
 715         #endregion\r
 716 \r
 717         #region System Tray Icon\r
 718         private void frmMain_Resize(object sender, EventArgs e)\r
 719         {\r
 720             if (FormWindowState.Minimized == this.WindowState)\r
 721             {\r
 722                 notifyIcon.Visible = true;\r
 723                 this.Hide();\r
 724             }\r
 725             else if (FormWindowState.Normal == this.WindowState)\r
 726                 notifyIcon.Visible = false;\r
 727         }\r
 728         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
 729         {\r
 730             this.Visible = true;\r
 731             this.Activate();\r
 732             this.WindowState = FormWindowState.Normal;\r
 733             notifyIcon.Visible = false;\r
 734         }\r
 735         private void btn_restore_Click(object sender, EventArgs e)\r
 736         {\r
 737             this.Visible = true;\r
 738             this.Activate();\r
 739             this.WindowState = FormWindowState.Normal;\r
 740             notifyIcon.Visible = false;\r
 741         }\r
 742         #endregion\r
 743 \r
 744         #region Tab Control\r
 745 \r
 746         //Source\r
 747         private void btn_dvd_source_Click(object sender, EventArgs e)\r
 748         {\r
 749             // Enable the creation of chapter markers.\r
 750             Check_ChapterMarkers.Enabled = true;\r
 751 \r
 752             // Set the last action to scan. \r
 753             // This is used for tracking which file to load in the activity window\r
 754             lastAction = "scan";\r
 755             sourcePath = string.Empty;\r
 756 \r
 757             if (DVD_Open.ShowDialog() == DialogResult.OK)\r
 758             {\r
 759                 String filename = DVD_Open.SelectedPath;\r
 760 \r
 761                 if (filename.StartsWith("\\"))\r
 762                 {\r
 763                     MessageBox.Show(\r
 764                         "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
 765                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 766                     UpdateSourceLabel();\r
 767                 }\r
 768                 else\r
 769                 {\r
 770                     if (filename != "")\r
 771                     {\r
 772                         sourcePath = Path.GetFullPath(filename);\r
 773                         setupGUIforScan(filename);\r
 774                         startScan(filename);\r
 775                     } else\r
 776                         UpdateSourceLabel();\r
 777                 }\r
 778             }\r
 779             else\r
 780                 UpdateSourceLabel();\r
 781         }\r
 782         private void btn_file_source_Click(object sender, EventArgs e)\r
 783         {\r
 784             // Set the last action to scan. \r
 785             // This is used for tracking which file to load in the activity window\r
 786             lastAction = "scan";\r
 787             sourcePath = string.Empty;\r
 788 \r
 789             if (ISO_Open.ShowDialog() == DialogResult.OK)\r
 790             {\r
 791                 String filename = ISO_Open.FileName;\r
 792                 if (filename.StartsWith("\\"))\r
 793                     MessageBox.Show(\r
 794                         "Sorry, HandBrake does not support UNC file paths. \nTry mounting the share as a network drive in My Computer",\r
 795                         "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 796                 else\r
 797                 {\r
 798                     if (filename != "")\r
 799                     {\r
 800                         sourcePath = Path.GetFileName(filename);\r
 801                         setupGUIforScan(filename);\r
 802                         startScan(filename);\r
 803                     } else\r
 804                         UpdateSourceLabel();\r
 805                 }\r
 806             }\r
 807             UpdateSourceLabel();\r
 808         }\r
 809         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
 810         {\r
 811             // Enable the creation of chapter markers.\r
 812             Check_ChapterMarkers.Enabled = true;\r
 813 \r
 814             // Set the last action to scan. \r
 815             // This is used for tracking which file to load in the activity window\r
 816             lastAction = "scan";\r
 817             sourcePath = string.Empty;\r
 818 \r
 819             if (mnu_dvd_drive.Text.Contains("VIDEO_TS"))\r
 820             {\r
 821                 string[] path = mnu_dvd_drive.Text.Split(' ');\r
 822                 String filename = path[0];\r
 823                 sourcePath = Path.GetFullPath(filename);\r
 824                 setupGUIforScan(filename);\r
 825                 startScan(filename);\r
 826             }\r
 827 \r
 828             // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
 829             if (drp_dvdtitle.Items.Count == 0)\r
 830                 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
 831 \r
 832             UpdateSourceLabel();\r
 833 \r
 834             lbl_encode.Text = "";\r
 835         }\r
 836         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
 837         {\r
 838             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
 839                 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
 840         }\r
 841         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
 842         {\r
 843             unRegisterPresetEventHandler();\r
 844             // Reset some values on the form\r
 845             PictureSettings.lbl_Aspect.Text = "Select a Title";\r
 846             //lbl_RecomendedCrop.Text = "Select a Title";\r
 847             drop_chapterStart.Items.Clear();\r
 848             drop_chapterFinish.Items.Clear();\r
 849 \r
 850             // If the dropdown is set to automatic nothing else needs to be done.\r
 851             // Otheriwse if its not, title data has to be loased from parsing.\r
 852             if (drp_dvdtitle.Text != "Automatic")\r
 853             {\r
 854                 selectedTitle = drp_dvdtitle.SelectedItem as Title;\r
 855                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
 856                 PictureSettings.setComponentsAfterScan(selectedTitle);  // Setup Picture Settings Tab Control\r
 857 \r
 858                 // Populate the Angles dropdown\r
 859                 drop_angle.Items.Clear();\r
 860                 if (Properties.Settings.Default.dvdnav)\r
 861                 {\r
 862                     drop_angle.Visible = true;\r
 863                     lbl_angle.Visible = true;\r
 864                     drop_angle.Items.AddRange(selectedTitle.Angles.ToArray());\r
 865                     if (drop_angle.Items.Count != 0)\r
 866                         drop_angle.SelectedIndex = 0;\r
 867                 }\r
 868                 else\r
 869                 {\r
 870                     drop_angle.Visible = false;\r
 871                     lbl_angle.Visible = false;\r
 872                 }\r
 873 \r
 874                 // Populate the Start chapter Dropdown\r
 875                 drop_chapterStart.Items.Clear();\r
 876                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 877                 if (drop_chapterStart.Items.Count > 0)\r
 878                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
 879 \r
 880                 // Populate the Final Chapter Dropdown\r
 881                 drop_chapterFinish.Items.Clear();\r
 882                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 883                 if (drop_chapterFinish.Items.Count > 0)\r
 884                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
 885 \r
 886                 // Populate the Audio Channels Dropdown\r
 887                 AudioSettings.setTrackList(selectedTitle);\r
 888 \r
 889                 // Populate the Subtitles dropdown\r
 890                 Subtitles.drp_subtitleTracks.Items.Clear();\r
 891                 Subtitles.drp_subtitleTracks.Items.Add("Foreign Audio Search (Bitmap)");\r
 892                 Subtitles.drp_subtitleTracks.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
 893                 Subtitles.drp_subtitleTracks.SelectedIndex = 0;\r
 894             }\r
 895 \r
 896             // Run the autoName & chapterNaming functions\r
 897             if (Properties.Settings.Default.autoNaming)\r
 898             {\r
 899                 string autoPath = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);\r
 900                 if (autoPath != null)\r
 901                     text_destination.Text = autoPath;\r
 902                 else\r
 903                     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
 904             }\r
 905 \r
 906             data_chpt.Rows.Clear();\r
 907             if (selectedTitle.Chapters.Count != 1)\r
 908             {\r
 909                 DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
 910                 if (chapterGridView != null)\r
 911                     data_chpt = chapterGridView;\r
 912             }\r
 913             else\r
 914             {\r
 915                 Check_ChapterMarkers.Checked = false;\r
 916                 Check_ChapterMarkers.Enabled = false;\r
 917             }\r
 918 \r
 919             // Hack to force the redraw of the scrollbars which don't resize properly when the control is disabled.\r
 920             data_chpt.Columns[0].Width = 166;\r
 921             data_chpt.Columns[0].Width = 165;\r
 922 \r
 923             registerPresetEventHandler();\r
 924         }\r
 925         private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
 926         {\r
 927             int c_start, c_end;\r
 928 \r
 929             if (drop_chapterFinish.Text == "Auto" && drop_chapterFinish.Items.Count != 0)\r
 930                 drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count - 1;\r
 931 \r
 932             int.TryParse(drop_chapterStart.Text, out c_start);\r
 933             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 934 \r
 935             if (c_end != 0)\r
 936             {\r
 937                 if (c_start > c_end)\r
 938                     drop_chapterFinish.Text = c_start.ToString();\r
 939             }\r
 940 \r
 941             lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
 942 \r
 943             // Run the Autonaming function\r
 944             if (Properties.Settings.Default.autoNaming)\r
 945                 text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);\r
 946 \r
 947             // Disable chapter markers if only 1 chapter is selected.\r
 948             if (c_start == c_end)\r
 949             {\r
 950                 Check_ChapterMarkers.Checked = false;\r
 951                 Check_ChapterMarkers.Enabled = false;\r
 952             }\r
 953             else\r
 954                 Check_ChapterMarkers.Enabled = true;\r
 955         }\r
 956         private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
 957         {\r
 958             int c_start, c_end;\r
 959 \r
 960             if (drop_chapterStart.Text == "Auto" && drop_chapterStart.Items.Count >= 1)\r
 961                 drop_chapterStart.SelectedIndex = 1;\r
 962 \r
 963             int.TryParse(drop_chapterStart.Text, out c_start);\r
 964             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 965 \r
 966             if (c_start != 0)\r
 967             {\r
 968                 if (c_end < c_start)\r
 969                     drop_chapterFinish.Text = c_start.ToString();\r
 970             }\r
 971 \r
 972             lbl_duration.Text = Main.calculateDuration(drop_chapterStart.Text, drop_chapterFinish.Text, selectedTitle).ToString();\r
 973 \r
 974             // Run the Autonaming function\r
 975             if (Properties.Settings.Default.autoNaming)\r
 976                 text_destination.Text = Main.autoName(drp_dvdtitle, drop_chapterStart.Text, drop_chapterFinish.Text, sourcePath, text_destination.Text, drop_format.SelectedIndex);\r
 977 \r
 978             // Add more rows to the Chapter menu if needed.\r
 979             if (Check_ChapterMarkers.Checked)\r
 980             {\r
 981                 int i = data_chpt.Rows.Count, finish = 0;\r
 982 \r
 983                 if (drop_chapterFinish.Text != "Auto")\r
 984                     int.TryParse(drop_chapterFinish.Text, out finish);\r
 985 \r
 986                 while (i < finish)\r
 987                 {\r
 988                     int n = data_chpt.Rows.Add();\r
 989                     data_chpt.Rows[n].Cells[0].Value = (i + 1);\r
 990                     data_chpt.Rows[n].Cells[1].Value = "Chapter " + (i + 1);\r
 991                     data_chpt.Rows[n].Cells[0].ValueType = typeof(int);\r
 992                     data_chpt.Rows[n].Cells[1].ValueType = typeof(string);\r
 993                     i++;\r
 994                 }\r
 995             }\r
 996 \r
 997             // Disable chapter markers if only 1 chapter is selected.\r
 998             if (c_start == c_end)\r
 999             {\r
1000                 Check_ChapterMarkers.Checked = false;\r
1001                 Check_ChapterMarkers.Enabled = false;\r
1002             }\r
1003             else\r
1004                 Check_ChapterMarkers.Enabled = true;\r
1005         }\r
1006 \r
1007         //Destination\r
1008         private void btn_destBrowse_Click(object sender, EventArgs e)\r
1009         {\r
1010             // This removes the file extension from the filename box on the save file dialog.\r
1011             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
1012             DVD_Save.FileName = Path.GetFileNameWithoutExtension(text_destination.Text);\r
1013 \r
1014             if (Path.IsPathRooted(text_destination.Text))\r
1015                 DVD_Save.InitialDirectory = Path.GetDirectoryName(text_destination.Text);\r
1016 \r
1017             // Show the dialog and set the main form file path\r
1018             if (drop_format.SelectedIndex.Equals(0))\r
1019                 DVD_Save.FilterIndex = 1;\r
1020             else if (drop_format.SelectedIndex.Equals(1))\r
1021                 DVD_Save.FilterIndex = 2;\r
1022 \r
1023             if (DVD_Save.ShowDialog() == DialogResult.OK)\r
1024             {\r
1025                 if (DVD_Save.FileName.StartsWith("\\"))\r
1026                     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
1027                 else\r
1028                 {\r
1029                     // Add a file extension manually, as FileDialog.AddExtension has issues with dots in filenames\r
1030                     switch (DVD_Save.FilterIndex)\r
1031                     {\r
1032                         case 1:\r
1033                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".mp4", StringComparison.InvariantCultureIgnoreCase))\r
1034                                 if (Properties.Settings.Default.useM4v)\r
1035                                     DVD_Save.FileName += ".m4v";\r
1036                                 else\r
1037                                     DVD_Save.FileName += ".mp4";\r
1038                             break;\r
1039                         case 2:\r
1040                             if (!Path.GetExtension(DVD_Save.FileName).Equals(".mkv", StringComparison.InvariantCultureIgnoreCase))\r
1041                                 DVD_Save.FileName += ".mkv";\r
1042                             break;\r
1043                         default:\r
1044                             //do nothing  \r
1045                             break;\r
1046                     }\r
1047                     text_destination.Text = DVD_Save.FileName;\r
1048 \r
1049                     // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
1050                     if (Check_ChapterMarkers.Checked && DVD_Save.FilterIndex != 2)\r
1051                         setExtension(".m4v");\r
1052                 }\r
1053             }\r
1054         }\r
1055         private void text_destination_TextChanged(object sender, EventArgs e)\r
1056         {\r
1057             string path = text_destination.Text;\r
1058             if (path.EndsWith(".mp4") || path.EndsWith(".m4v"))\r
1059                 drop_format.SelectedIndex = 0;\r
1060             else if (path.EndsWith(".mkv"))\r
1061                 drop_format.SelectedIndex = 1;\r
1062         }\r
1063 \r
1064         // Output Settings\r
1065         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
1066         {\r
1067             switch (drop_format.SelectedIndex)\r
1068             {\r
1069                 case 0:\r
1070                     if (Properties.Settings.Default.useM4v)\r
1071                         setExtension(".m4v");\r
1072                     else\r
1073                         setExtension(".mp4");\r
1074                     break;\r
1075                 case 1:\r
1076                     setExtension(".mkv");\r
1077                     break;\r
1078             }\r
1079 \r
1080             AudioSettings.setAudioByContainer(drop_format.Text);\r
1081             Subtitles.setContainer(drop_format.SelectedIndex);\r
1082 \r
1083             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1084             {\r
1085                 if (drp_videoEncoder.Items.Contains("VP3 (Theora)"))\r
1086                 {\r
1087                     drp_videoEncoder.Items.Remove("VP3 (Theora)");\r
1088                     drp_videoEncoder.SelectedIndex = 1;\r
1089                 }\r
1090             }\r
1091             else if (drop_format.Text.Contains("MKV"))\r
1092                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1093         }\r
1094         private void setExtension(string newExtension)\r
1095         {\r
1096             text_destination.Text = text_destination.Text.Replace(".mp4", newExtension);\r
1097             text_destination.Text = text_destination.Text.Replace(".m4v", newExtension);\r
1098             text_destination.Text = text_destination.Text.Replace(".mkv", newExtension);\r
1099         }\r
1100 \r
1101         //Video Tab\r
1102         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
1103         {\r
1104             setContainerOpts();\r
1105 \r
1106             //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
1107             if (drp_videoEncoder.Text.Contains("H.264"))\r
1108             {\r
1109                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
1110                     check_turbo.Enabled = true;\r
1111 \r
1112                 tab_advanced.Enabled = true;\r
1113                 if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1114                     check_iPodAtom.Enabled = true;\r
1115                 else\r
1116                     check_iPodAtom.Enabled = false;\r
1117             }\r
1118             else\r
1119             {\r
1120                 check_turbo.CheckState = CheckState.Unchecked;\r
1121                 check_turbo.Enabled = false;\r
1122                 tab_advanced.Enabled = false;\r
1123                 x264Panel.x264Query = "";\r
1124                 check_iPodAtom.Enabled = false;\r
1125                 check_iPodAtom.Checked = false;\r
1126             }\r
1127 \r
1128             // Setup the CQ Slider\r
1129             switch (drp_videoEncoder.Text)\r
1130             {\r
1131                 case "MPEG-4 (FFmpeg)":\r
1132                     if (slider_videoQuality.Value > 31)\r
1133                         slider_videoQuality.Value = 20;   // Just reset to 70% QP 10 on encode change.\r
1134                     slider_videoQuality.Minimum = 1;\r
1135                     slider_videoQuality.Maximum = 31;\r
1136                     break;\r
1137                 case "H.264 (x264)":\r
1138                     slider_videoQuality.Minimum = 0;\r
1139                     slider_videoQuality.TickFrequency = 1;\r
1140 \r
1141                     CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
1142                     double multiplier = 1.0 / Properties.Settings.Default.x264cqstep;\r
1143                     double value = slider_videoQuality.Value * multiplier;\r
1144 \r
1145                     switch (Properties.Settings.Default.x264cqstep.ToString(culture))\r
1146                     {\r
1147                         case "0.20":\r
1148                             slider_videoQuality.Maximum = 255;\r
1149                             break;\r
1150                         case "0.25":\r
1151                             slider_videoQuality.Maximum = 204;\r
1152                             break;\r
1153                         case "0.50":\r
1154                             slider_videoQuality.Maximum = 40;\r
1155                             break;\r
1156                         case "1.0":\r
1157                             slider_videoQuality.Maximum = 51;\r
1158                             break;\r
1159                         default:\r
1160                             slider_videoQuality.Maximum = 51;\r
1161                             break;\r
1162                     }\r
1163                     if (value < slider_videoQuality.Maximum)\r
1164                         slider_videoQuality.Value = slider_videoQuality.Maximum - (int)value;\r
1165 \r
1166                     break;\r
1167                 case "VP3 (Theora)":\r
1168                     if (slider_videoQuality.Value > 63)\r
1169                         slider_videoQuality.Value = 45;  // Just reset to 70% QP 45 on encode change.\r
1170                     slider_videoQuality.Minimum = 0;\r
1171                     slider_videoQuality.Maximum = 63;\r
1172                     break;\r
1173             }\r
1174         }\r
1175         /// <summary>\r
1176         /// Set the container format options\r
1177         /// </summary>\r
1178         public void setContainerOpts()\r
1179         {\r
1180             if ((drop_format.Text.Contains("MP4")) || (drop_format.Text.Contains("M4V")))\r
1181             {\r
1182                 check_largeFile.Enabled = true;\r
1183                 check_optimiseMP4.Enabled = true;\r
1184                 check_iPodAtom.Enabled = true;\r
1185             }\r
1186             else\r
1187             {\r
1188                 check_largeFile.Enabled = false;\r
1189                 check_optimiseMP4.Enabled = false;\r
1190                 check_iPodAtom.Enabled = false;\r
1191                 check_largeFile.Checked = false;\r
1192                 check_optimiseMP4.Checked = false;\r
1193                 check_iPodAtom.Checked = false;\r
1194             }\r
1195         }\r
1196         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
1197         {\r
1198             switch (drp_videoEncoder.Text)\r
1199             {\r
1200                 case "MPEG-4 (FFmpeg)":\r
1201                     double rfValue = 31 - (slider_videoQuality.Value - 1);\r
1202                     double max = slider_videoQuality.Maximum;\r
1203                     double min = slider_videoQuality.Minimum;\r
1204                     double val = ((max - min) - (rfValue - min)) / (max - min);\r
1205                     SliderValue.Text = Math.Round((val * 100), 2) + "% QP:" + (32 - slider_videoQuality.Value);\r
1206                     break;\r
1207                 case "H.264 (x264)":\r
1208                     rfValue = 51.0 - slider_videoQuality.Value * Properties.Settings.Default.x264cqstep;\r
1209                     max = slider_videoQuality.Maximum * Properties.Settings.Default.x264cqstep;\r
1210                     min = slider_videoQuality.Minimum;\r
1211                     val = ((max - min) - (rfValue - min)) / (max - min);\r
1212                     rfValue = Math.Round(rfValue, 2);\r
1213                     SliderValue.Text = Math.Round((val * 100), 2) + "% RF:" + rfValue;\r
1214                     break;\r
1215                 case "VP3 (Theora)":\r
1216                     rfValue = slider_videoQuality.Value;\r
1217                     double value = rfValue / 63;\r
1218                     SliderValue.Text = Math.Round((value * 100), 2) + "% QP:" + slider_videoQuality.Value;\r
1219                     break;\r
1220             }\r
1221         }\r
1222         private void radio_targetFilesize_CheckedChanged(object sender, EventArgs e)\r
1223         {\r
1224             text_bitrate.Enabled = false;\r
1225             text_filesize.Enabled = true;\r
1226             slider_videoQuality.Enabled = false;\r
1227 \r
1228             check_2PassEncode.Enabled = true;\r
1229         }\r
1230         private void radio_avgBitrate_CheckedChanged(object sender, EventArgs e)\r
1231         {\r
1232             text_bitrate.Enabled = true;\r
1233             text_filesize.Enabled = false;\r
1234             slider_videoQuality.Enabled = false;\r
1235 \r
1236             check_2PassEncode.Enabled = true;\r
1237         }\r
1238         private void radio_cq_CheckedChanged(object sender, EventArgs e)\r
1239         {\r
1240             text_bitrate.Enabled = false;\r
1241             text_filesize.Enabled = false;\r
1242             slider_videoQuality.Enabled = true;\r
1243 \r
1244             check_2PassEncode.Enabled = false;\r
1245             check_2PassEncode.CheckState = CheckState.Unchecked;\r
1246         }\r
1247         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
1248         {\r
1249             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
1250             {\r
1251                 if (drp_videoEncoder.Text.Contains("H.264"))\r
1252                     check_turbo.Enabled = true;\r
1253             }\r
1254             else\r
1255             {\r
1256                 check_turbo.Enabled = false;\r
1257                 check_turbo.CheckState = CheckState.Unchecked;\r
1258             }\r
1259         }\r
1260 \r
1261         // Chapter Marker Tab\r
1262         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1263         {\r
1264             if (Check_ChapterMarkers.Checked)\r
1265             {\r
1266                 if (drop_format.SelectedIndex != 1)\r
1267                     setExtension(".m4v");\r
1268                 data_chpt.Rows.Clear();\r
1269                 data_chpt.Enabled = true;\r
1270                 DataGridView chapterGridView = Main.chapterNaming(data_chpt, drop_chapterFinish.Text);\r
1271                 if (chapterGridView != null)\r
1272                     data_chpt = chapterGridView;\r
1273             }\r
1274             else\r
1275             {\r
1276                 if (drop_format.SelectedIndex != 1 && !Properties.Settings.Default.useM4v)\r
1277                     setExtension(".mp4");\r
1278                 data_chpt.Rows.Clear();\r
1279                 data_chpt.Enabled = false;\r
1280             }\r
1281         }\r
1282 \r
1283         // Query Editor Tab\r
1284         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1285         {\r
1286             rtf_query.Text = queryGen.generateTheQuery(this);\r
1287         }\r
1288         private void btn_clear_Click(object sender, EventArgs e)\r
1289         {\r
1290             rtf_query.Clear();\r
1291         }\r
1292         #endregion\r
1293 \r
1294         // MainWindow Components, Actions and Functions ***********************\r
1295 \r
1296         #region Source Scan\r
1297         public Boolean isScanning { get; set; }\r
1298         private static int scanProcessID { get; set; }\r
1299         private void setupGUIforScan(String filename)\r
1300         {\r
1301             sourcePath = filename;\r
1302             foreach (Control ctrl in Controls)\r
1303             {\r
1304                 if (!(ctrl is StatusStrip || ctrl is MenuStrip || ctrl is ToolStrip))\r
1305                     ctrl.Enabled = false;\r
1306             }\r
1307             lbl_encode.Visible = true;\r
1308             lbl_encode.Text = "Scanning ...";\r
1309             //gb_source.Text = "Source: Scanning ...";\r
1310             btn_source.Enabled = false;\r
1311             btn_start.Enabled = false;\r
1312             btn_showQueue.Enabled = false;\r
1313             btn_add2Queue.Enabled = false;\r
1314             tb_preview.Enabled = false;\r
1315             mnu_killCLI.Visible = true;\r
1316         }\r
1317         private void startScan(String filename)\r
1318         {\r
1319             try\r
1320             {\r
1321                 lbl_encode.Visible = true;\r
1322                 lbl_encode.Text = "Scanning...";\r
1323                 isScanning = true;\r
1324                 ThreadPool.QueueUserWorkItem(scanProcess, filename);\r
1325             }\r
1326             catch (Exception exc)\r
1327             {\r
1328                 MessageBox.Show("frmMain.cs - startScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1329             }\r
1330         }\r
1331         private void scanProcess(object state)\r
1332         {\r
1333             try\r
1334             {\r
1335                 string inputFile = (string)state;\r
1336                 string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");\r
1337                 string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";\r
1338                 string dvdInfoPath = Path.Combine(logDir, "last_scan_log.txt");\r
1339 \r
1340                 // Make we don't pick up a stale last_encode_log.txt (and that we have rights to the file)\r
1341                 if (File.Exists(dvdInfoPath))\r
1342                     File.Delete(dvdInfoPath);\r
1343 \r
1344                 String dvdnav = string.Empty;\r
1345                 if (Properties.Settings.Default.dvdnav)\r
1346                     dvdnav = " --dvdnav";\r
1347                 string strCmdLine = String.Format(@"cmd /c """"{0}"" -i ""{1}"" -t0 {2} -v >""{3}"" 2>&1""", handbrakeCLIPath, inputFile, dvdnav, dvdInfoPath);\r
1348 \r
1349                 ProcessStartInfo hbParseDvd = new ProcessStartInfo("CMD.exe", strCmdLine) { WindowStyle = ProcessWindowStyle.Hidden };\r
1350 \r
1351                 Boolean cleanExit = true;\r
1352                 using (hbproc = Process.Start(hbParseDvd))\r
1353                 {\r
1354                     Process[] before = Process.GetProcesses(); // Get a list of running processes before starting.\r
1355                     scanProcessID = Main.getCliProcess(before);\r
1356                     hbproc.WaitForExit();\r
1357                     if (hbproc.ExitCode != 0)\r
1358                         cleanExit = false;\r
1359                 }\r
1360 \r
1361                 if (cleanExit) // If 0 exit code, CLI exited cleanly.\r
1362                 {\r
1363                     if (!File.Exists(dvdInfoPath))\r
1364                     {\r
1365                         throw new Exception(\r
1366                             "Unable to retrieve the DVD Info. last_scan_log.txt is missing. \nExpected location of last_scan_log.txt: \n" +\r
1367                             dvdInfoPath);\r
1368                     }\r
1369 \r
1370                     using (StreamReader sr = new StreamReader(dvdInfoPath))\r
1371                     {\r
1372                         thisDVD = DVD.Parse(sr);\r
1373                         sr.Close();\r
1374                         sr.Dispose();\r
1375                     }\r
1376 \r
1377                     updateUIafterScan();\r
1378                 }\r
1379             }\r
1380             catch (Exception exc)\r
1381             {\r
1382                 MessageBox.Show("frmMain.cs - scanProcess() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1383                 enableGUI();\r
1384             }\r
1385         }\r
1386         private void updateUIafterScan()\r
1387         {\r
1388             try\r
1389             {\r
1390                 if (InvokeRequired)\r
1391                 {\r
1392                     BeginInvoke(new UpdateWindowHandler(updateUIafterScan));\r
1393                     return;\r
1394                 }\r
1395 \r
1396                 // Setup some GUI components\r
1397                 drp_dvdtitle.Items.Clear();\r
1398                 if (thisDVD.Titles.Count != 0)\r
1399                     drp_dvdtitle.Items.AddRange(thisDVD.Titles.ToArray());\r
1400                 drp_dvdtitle.Text = "Automatic";\r
1401                 drop_chapterFinish.Text = "Auto";\r
1402                 drop_chapterStart.Text = "Auto";\r
1403 \r
1404                 // Now select the longest title\r
1405                 if (thisDVD.Titles.Count != 0)\r
1406                     drp_dvdtitle.SelectedItem = Main.selectLongestTitle(drp_dvdtitle);\r
1407 \r
1408                 // Enable the creation of chapter markers if the file is an image of a dvd.\r
1409                 if (sourcePath.ToLower().Contains(".iso") || sourcePath.ToLower().Contains("VIDEO_TS"))\r
1410                     Check_ChapterMarkers.Enabled = true;\r
1411                 else\r
1412                 {\r
1413                     Check_ChapterMarkers.Enabled = false;\r
1414                     Check_ChapterMarkers.Checked = false;\r
1415                     data_chpt.Rows.Clear();\r
1416                 }\r
1417 \r
1418                 // If no titles were found, Display an error message\r
1419                 if (drp_dvdtitle.Items.Count == 0)\r
1420                 {\r
1421                     MessageBox.Show(\r
1422                         "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
1423                         "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
1424                     sourcePath = string.Empty;\r
1425                 }\r
1426                 UpdateSourceLabel();\r
1427 \r
1428                 // Enable the GUI components and enable any disabled components\r
1429                 enableGUI();\r
1430             }\r
1431             catch (Exception exc)\r
1432             {\r
1433                 MessageBox.Show("frmMain.cs - updateUIafterScan " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1434                 enableGUI();\r
1435             }\r
1436         }\r
1437         private void enableGUI()\r
1438         {\r
1439             try\r
1440             {\r
1441                 if (InvokeRequired)\r
1442                     BeginInvoke(new UpdateWindowHandler(enableGUI));\r
1443                 lbl_encode.Text = "Scan Completed";\r
1444                 //gb_source.Text = "Source";\r
1445                 foreach (Control ctrl in Controls)\r
1446                     ctrl.Enabled = true;\r
1447                 btn_start.Enabled = true;\r
1448                 btn_showQueue.Enabled = true;\r
1449                 btn_add2Queue.Enabled = true;\r
1450                 tb_preview.Enabled = true;\r
1451                 btn_source.Enabled = true;\r
1452                 mnu_killCLI.Visible = false;\r
1453             }\r
1454             catch (Exception exc)\r
1455             {\r
1456                 MessageBox.Show("frmMain.cs - enableGUI() " + exc, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1457             }\r
1458         }\r
1459         private void killScan()\r
1460         {\r
1461             try\r
1462             {\r
1463                 enableGUI();\r
1464                 resetGUI();\r
1465 \r
1466                 Process[] prs = Process.GetProcesses();\r
1467                 foreach (Process process in prs)\r
1468                 {\r
1469                     if (process.Id == scanProcessID)\r
1470                     {\r
1471                         process.Refresh();\r
1472                         if (!process.HasExited)\r
1473                             process.Kill();\r
1474                     }\r
1475                 }\r
1476             }\r
1477             catch (Exception ex)\r
1478             {\r
1479                 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
1480             }\r
1481         }\r
1482         private void resetGUI()\r
1483         {\r
1484             drp_dvdtitle.Items.Clear();\r
1485             drp_dvdtitle.Text = "Automatic";\r
1486             drop_chapterStart.Items.Clear();\r
1487             drop_chapterStart.Text = "Auto";\r
1488             drop_chapterFinish.Items.Clear();\r
1489             drop_chapterFinish.Text = "Auto";\r
1490             lbl_duration.Text = "Select a Title";\r
1491             PictureSettings.lbl_src_res.Text = "Select a Title";\r
1492             PictureSettings.lbl_Aspect.Text = "Select a Title";\r
1493             sourcePath = "Source";\r
1494             text_destination.Text = "";\r
1495             thisDVD = null;\r
1496             selectedTitle = null;\r
1497             isScanning = false;\r
1498         }\r
1499 \r
1500         private void UpdateSourceLabel()\r
1501         {\r
1502             labelSource.Text = string.IsNullOrEmpty(sourcePath) ? "Select \"Source\" to continue." : Path.GetFileName(sourcePath);\r
1503         }\r
1504 \r
1505         #endregion\r
1506 \r
1507         #region GUI\r
1508         /// <summary>\r
1509         /// Set the GUI to it's finished encoding state.\r
1510         /// </summary>\r
1511         private void setEncodeFinished()\r
1512         {\r
1513             try\r
1514             {\r
1515                 if (InvokeRequired)\r
1516                 {\r
1517                     BeginInvoke(new UpdateWindowHandler(setEncodeFinished));\r
1518                     return;\r
1519                 }\r
1520 \r
1521                 lbl_encode.Text = "Encoding Finished";\r
1522                 btn_start.Text = "Start";\r
1523                 btn_start.ToolTipText = "Start the encoding process";\r
1524                 btn_start.Image = Properties.Resources.Play;\r
1525 \r
1526                 // If the window is minimized, display the notification in a popup.\r
1527                 if (Properties.Settings.Default.trayIconAlerts)\r
1528                     if (FormWindowState.Minimized == this.WindowState)\r
1529                     {\r
1530                         notifyIcon.BalloonTipText = lbl_encode.Text;\r
1531                         notifyIcon.ShowBalloonTip(500);\r
1532                     }\r
1533             }\r
1534             catch (Exception exc)\r
1535             {\r
1536                 MessageBox.Show(exc.ToString());\r
1537             }\r
1538         }\r
1539 \r
1540         /// <summary>\r
1541         /// Set the GUI to it's started encoding state.\r
1542         /// </summary>\r
1543         private void setEncodeStarted()\r
1544         {\r
1545             try\r
1546             {\r
1547                 if (InvokeRequired)\r
1548                 {\r
1549                     BeginInvoke(new UpdateWindowHandler(setEncodeStarted));\r
1550                     return;\r
1551                 }\r
1552 \r
1553                 lbl_encode.Visible = true;\r
1554                 lbl_encode.Text = "Encoding in Progress";\r
1555                 btn_start.Text = "Stop";\r
1556                 btn_start.ToolTipText = "Stop the encoding process.";\r
1557                 btn_start.Image = Properties.Resources.stop;\r
1558             }\r
1559             catch (Exception exc)\r
1560             {\r
1561                 MessageBox.Show(exc.ToString());\r
1562             }\r
1563         }\r
1564         #endregion\r
1565 \r
1566         #region DVD Drive Detection\r
1567         private delegate void ProgressUpdateHandler();\r
1568         private void getDriveInfoThread()\r
1569         {\r
1570             try\r
1571             {\r
1572                 if (InvokeRequired)\r
1573                 {\r
1574                     BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));\r
1575                     return;\r
1576                 }\r
1577 \r
1578                 Boolean foundDrive = false;\r
1579                 DriveInfo[] theCollectionOfDrives = DriveInfo.GetDrives();\r
1580                 foreach (DriveInfo curDrive in theCollectionOfDrives)\r
1581                 {\r
1582                     if (curDrive.DriveType == DriveType.CDRom && curDrive.IsReady)\r
1583                     {\r
1584                         if (File.Exists(curDrive.RootDirectory + "VIDEO_TS\\VIDEO_TS.IFO"))\r
1585                         {\r
1586                             mnu_dvd_drive.Text = curDrive.RootDirectory + "VIDEO_TS (" + curDrive.VolumeLabel + ")";\r
1587                             foundDrive = true;\r
1588                             break;\r
1589                         }\r
1590                     }\r
1591                 }\r
1592 \r
1593                 if (foundDrive == false)\r
1594                     mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1595             }\r
1596             catch (Exception)\r
1597             {\r
1598                 mnu_dvd_drive.Text = "[No DVD Drive Ready / Found]";\r
1599             }\r
1600         }\r
1601         #endregion\r
1602 \r
1603         #region Public Methods\r
1604         /// <summary>\r
1605         /// Access the preset Handler and setup the preset panel.\r
1606         /// </summary>\r
1607         public void loadPresetPanel()\r
1608         {\r
1609             if (presetHandler.checkIfPresetsAreOutOfDate())\r
1610                 if (!Properties.Settings.Default.presetNotification)\r
1611                     MessageBox.Show(splash,\r
1612                     "HandBrake has determined your built-in presets are out of date... These presets will now be updated.",\r
1613                     "Preset Update", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
1614 \r
1615             presetHandler.getPresetPanel(ref treeView_presets);\r
1616             treeView_presets.Update();\r
1617         }\r
1618 \r
1619         /// <summary>\r
1620         /// Either Encode or Scan was last performed.\r
1621         /// </summary>\r
1622         public string lastAction { get; set; }\r
1623         #endregion\r
1624 \r
1625         #region Overrides\r
1626         /// <summary>\r
1627         /// If the queue is being processed, prompt the user to confirm application close.\r
1628         /// </summary>\r
1629         /// <param name="e"></param>\r
1630         protected override void OnFormClosing(FormClosingEventArgs e)\r
1631         {\r
1632             // If currently encoding, the queue isn't paused, and there are queue items to process, prompt to confirm close.\r
1633             if ((encodeQueue.isEncoding) && (!encodeQueue.isPaused) && (encodeQueue.count() > 0))\r
1634             {\r
1635                 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
1636                     "Close HandBrake?", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1637                 if (result == DialogResult.No)\r
1638                     e.Cancel = true;\r
1639             }\r
1640             base.OnFormClosing(e);\r
1641         }\r
1642         #endregion\r
1643 \r
1644         #region In-GUI Encode Status (Experimental)\r
1645 \r
1646         private void encodeMonitorThread()\r
1647         {\r
1648             try\r
1649             {\r
1650                 Parser encode = new Parser(encodeQueue.encodeHandler.hbProcess.StandardOutput.BaseStream);\r
1651                 encode.OnEncodeProgress += encodeOnEncodeProgress;\r
1652                 while (!encode.EndOfStream)\r
1653                 {\r
1654                     encode.readEncodeStatus();\r
1655                 }\r
1656             }\r
1657             catch (Exception exc)\r
1658             {\r
1659                 MessageBox.Show(exc.ToString());\r
1660             }\r
1661         }\r
1662         private void encodeOnEncodeProgress(object Sender, int CurrentTask, int TaskCount, float PercentComplete, float CurrentFps, float AverageFps, TimeSpan TimeRemaining)\r
1663         {\r
1664             if (this.InvokeRequired)\r
1665             {\r
1666                 this.BeginInvoke(new EncodeProgressEventHandler(encodeOnEncodeProgress),\r
1667                     new object[] { Sender, CurrentTask, TaskCount, PercentComplete, CurrentFps, AverageFps, TimeRemaining });\r
1668                 return;\r
1669             }\r
1670             lbl_encode.Text = string.Format("Encode Progress: {0}%,       FPS: {1},       Avg FPS: {2},       Time Remaining: {3} ", PercentComplete, CurrentFps, AverageFps, TimeRemaining);\r
1671         }\r
1672         #endregion\r
1673 \r
1674 \r
1675         // This is the END of the road ****************************************\r
1676     }\r
1677 }