win/C#/frmMain.cs

   1 /*  frmMain.cs $\r
   2         \r
   3            This file is part of the HandBrake source code.\r
   4            Homepage: <http://handbrake.fr/>.\r
   5            It may be used under the terms of the GNU General Public License. */\r
   6 \r
   7 using System;\r
   8 using System.Collections;\r
   9 using System.Collections.Generic;\r
  10 using System.Drawing;\r
  11 using System.Text;\r
  12 using System.Windows.Forms;\r
  13 using System.IO;\r
  14 using System.Diagnostics;\r
  15 using System.Threading;\r
  16 using System.Runtime.InteropServices;\r
  17 using System.Globalization;\r
  18 using System.Text.RegularExpressions;\r
  19 \r
  20 namespace Handbrake\r
  21 {\r
  22     public partial class frmMain : Form\r
  23     {\r
  24 \r
  25         // Declarations *******************************************************\r
  26         Functions.Common hb_common_func = new Functions.Common();\r
  27         Functions.x264Panel x264PanelFunctions = new Functions.x264Panel();\r
  28         Functions.Encode cliObj = new Functions.Encode();\r
  29         Functions.Queue encodeQueue = new Functions.Queue();\r
  30         Parsing.Title selectedTitle;\r
  31         Functions.Presets presetHandler = new Functions.Presets();\r
  32         internal Process hbProc;\r
  33         private Parsing.DVD thisDVD;\r
  34         private frmQueue queueWindow = new frmQueue();\r
  35         private delegate void updateStatusChanger();\r
  36 \r
  37         // Applicaiton Startup ************************************************\r
  38 \r
  39         #region Application Startup\r
  40 \r
  41         public frmMain()\r
  42         {\r
  43             // Load the splash screen in this thread\r
  44             Form splash = new frmSplashScreen();\r
  45             splash.Show();\r
  46 \r
  47             //Create a label that can be updated from the parent thread.\r
  48             Label lblStatus = new Label();\r
  49             lblStatus.Size = new Size(250, 20);\r
  50             lblStatus.Location = new Point(10, 280);\r
  51             splash.Controls.Add(lblStatus);\r
  52 \r
  53             InitializeComponent();\r
  54 \r
  55             // Update the users config file with the CLI version data.\r
  56             lblStatus.Text = "Setting Version Data ...";\r
  57             Application.DoEvents();\r
  58             ArrayList x = hb_common_func.getCliVersionData();\r
  59             if (x != null)\r
  60             {\r
  61                 try\r
  62                 {\r
  63                     Properties.Settings.Default.hb_build = int.Parse(x[1].ToString());\r
  64                     Properties.Settings.Default.hb_version = x[0].ToString();\r
  65                 }\r
  66                 catch (Exception)\r
  67                 {\r
  68                     Properties.Settings.Default.hb_build = 0;\r
  69                     Properties.Settings.Default.hb_version = "0";\r
  70                 }\r
  71             }\r
  72             Thread.Sleep(100);\r
  73 \r
  74             // show the form, but leave disabled until preloading is complete then show the main form\r
  75             this.Enabled = false;\r
  76             this.Show();\r
  77             Application.DoEvents(); // Forces frmMain to draw\r
  78 \r
  79             // update the status\r
  80             if (Properties.Settings.Default.updateStatus == "Checked")\r
  81             {\r
  82                 lblStatus.Text = "Checking for updates ...";\r
  83                 Application.DoEvents();\r
  84                 Thread updateCheckThread = new Thread(startupUpdateCheck);\r
  85                 updateCheckThread.Start();\r
  86                 Thread.Sleep(100);\r
  87             }\r
  88 \r
  89             // Setup the GUI components\r
  90             lblStatus.Text = "Setting up the GUI ...";\r
  91             Application.DoEvents();\r
  92             setupH264Panel();               // Initalize the H.264 Panel\r
  93             loadPresetPanel();              // Load the Preset Panel\r
  94             // Load the user's default settings or Normal Preset\r
  95             if (Properties.Settings.Default.defaultSettings == "Checked")\r
  96                 loadUserDefaults();\r
  97             else\r
  98                 loadNormalPreset();\r
  99             // Enabled GUI tooltip's if Required\r
 100             if (Properties.Settings.Default.tooltipEnable == "Checked")\r
 101                 ToolTip.Active = true;\r
 102             lbl_encode.Text = "";\r
 103             Thread.Sleep(100);\r
 104 \r
 105             //Finished Loading\r
 106             lblStatus.Text = "Loading Complete!";\r
 107             Application.DoEvents();\r
 108             Thread.Sleep(100);\r
 109 \r
 110             //Close the splash screen\r
 111             splash.Close();\r
 112             splash.Dispose();\r
 113 \r
 114             // Turn the interface back to the user\r
 115             this.Enabled = true;\r
 116 \r
 117             // Some event Handlers. Used for minimize to taskbar\r
 118             this.Resize += new EventHandler(frmMain_Resize);\r
 119 \r
 120             // Queue Recovery\r
 121             queueRecovery();\r
 122         }\r
 123 \r
 124         // Startup Functions\r
 125         private void startupUpdateCheck()\r
 126         {\r
 127             try\r
 128             {\r
 129                 if (this.InvokeRequired)\r
 130                 {\r
 131                     this.BeginInvoke(new updateStatusChanger(startupUpdateCheck));\r
 132                     return;\r
 133                 }\r
 134 \r
 135                 Boolean update = hb_common_func.updateCheck(false);\r
 136                 if (update == true)\r
 137                 {\r
 138                     frmUpdater updateWindow = new frmUpdater();\r
 139                     updateWindow.Show();\r
 140                 }\r
 141             }\r
 142             catch (Exception) { /* Do Nothing*/ }\r
 143         }\r
 144         private void setupH264Panel()\r
 145         {\r
 146             // Set the default settings of the x264 panel\r
 147             drop_bFrames.Text = "Default (0)";\r
 148             drop_refFrames.Text = "Default (1)";\r
 149             drop_subpixelMotionEstimation.Text = "Default (4)";\r
 150             drop_trellis.Text = "Default (0)";\r
 151             drop_MotionEstimationMethod.Text = "Default (Hexagon)";\r
 152             drop_MotionEstimationRange.Text = "Default (16)";\r
 153             drop_directPrediction.Text = "Default (Spatial)";\r
 154             drop_deblockAlpha.Text = "Default (0)";\r
 155             drop_deblockBeta.Text = "Default (0)";\r
 156             drop_analysis.Text = "Default (some)";\r
 157             rtf_x264Query.Text = "";\r
 158         }\r
 159         private void loadUserDefaults()\r
 160         {\r
 161             // Try to load the users default settings.\r
 162             string userDefaults = Properties.Settings.Default.defaultUserSettings;\r
 163 \r
 164             if (userDefaults == "")\r
 165                 loadNormalPreset();\r
 166             else\r
 167             {\r
 168                 Functions.QueryParser presetQuery = Functions.QueryParser.Parse(userDefaults);\r
 169                 hb_common_func.presetLoader(this, presetQuery, "User Defaults ");\r
 170             }\r
 171         }\r
 172         private void queueRecovery()\r
 173         {\r
 174             if (hb_common_func.check_queue_recovery() == true)\r
 175             {\r
 176                 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
 177 \r
 178                 if (result == DialogResult.Yes)\r
 179                     encodeQueue.recoverQueue("hb_queue_recovery.dat"); // Start Recovery\r
 180                 else\r
 181                 {\r
 182                     // Remove the Queue recovery file if the user doesn't want to recovery the last queue.\r
 183                     string queuePath = Path.Combine(Path.GetTempPath(), "hb_queue_recovery.dat");\r
 184                     if (File.Exists(queuePath))\r
 185                         File.Delete(queuePath);\r
 186                 }\r
 187             }\r
 188         }\r
 189 \r
 190         #endregion\r
 191 \r
 192         // The Applications Main Menu *****************************************\r
 193 \r
 194         #region File Menu\r
 195         private void mnu_exit_Click(object sender, EventArgs e)\r
 196         {\r
 197             Application.Exit();\r
 198         }\r
 199         #endregion\r
 200 \r
 201         #region Tools Menu\r
 202         private void mnu_encode_Click(object sender, EventArgs e)\r
 203         {\r
 204             queueWindow.setQueue(encodeQueue);\r
 205             queueWindow.Show();\r
 206         }\r
 207         private void mnu_encodeLog_Click(object sender, EventArgs e)\r
 208         {\r
 209             frmActivityWindow dvdInfoWindow = new frmActivityWindow("hb_encode_log.dat", this, queueWindow);\r
 210             dvdInfoWindow.Show();\r
 211         }\r
 212         private void mnu_options_Click(object sender, EventArgs e)\r
 213         {\r
 214             Form Options = new frmOptions(this);\r
 215             Options.ShowDialog();\r
 216         }\r
 217         #endregion\r
 218 \r
 219         #region Presets Menu\r
 220         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 221         {\r
 222             hb_common_func.grabCLIPresets();\r
 223             loadPresetPanel();\r
 224             if (treeView_presets.Nodes.Count == 0)\r
 225                 MessageBox.Show("Unable to load the presets.dat 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
 226             else\r
 227                 MessageBox.Show("Presets have been updated!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 228         }\r
 229         private void mnu_delete_preset_Click(object sender, EventArgs e)\r
 230         {\r
 231             // Empty the preset file\r
 232             string presetsFile = Application.StartupPath.ToString() + "\\presets.dat";\r
 233             StreamWriter line = new StreamWriter(presetsFile);\r
 234             line.WriteLine("");\r
 235             line.Close();\r
 236             line.Dispose();\r
 237 \r
 238             // Reload the preset panel\r
 239             loadPresetPanel();\r
 240         }\r
 241         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 242         {\r
 243             loadNormalPreset();\r
 244         }\r
 245         private void btn_new_preset_Click(object sender, EventArgs e)\r
 246         {\r
 247             Form preset = new frmAddPreset(this, presetHandler);\r
 248             preset.ShowDialog();\r
 249         }\r
 250         #endregion\r
 251 \r
 252         #region Help Menu\r
 253         private void mnu_handbrake_forums_Click(object sender, EventArgs e)\r
 254         {\r
 255             Process.Start("http://forum.handbrake.fr/");\r
 256         }\r
 257         private void mnu_user_guide_Click(object sender, EventArgs e)\r
 258         {\r
 259             Process.Start("http://trac.handbrake.fr/wiki/HandBrakeGuide");\r
 260         }\r
 261         private void mnu_handbrake_home_Click(object sender, EventArgs e)\r
 262         {\r
 263             Process.Start("http://handbrake.fr");\r
 264         }\r
 265         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 266         {\r
 267             Boolean update = hb_common_func.updateCheck(true);\r
 268             if (update == true)\r
 269             {\r
 270                 frmUpdater updateWindow = new frmUpdater();\r
 271                 updateWindow.Show();\r
 272             }\r
 273             else\r
 274                 MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 275         }\r
 276         private void mnu_about_Click(object sender, EventArgs e)\r
 277         {\r
 278             Form About = new frmAbout();\r
 279             About.ShowDialog();\r
 280         }\r
 281         #endregion\r
 282 \r
 283         // MainWindow Components, Actions and Functions ***********************\r
 284 \r
 285         #region Actions\r
 286 \r
 287         // ToolBar\r
 288         private void btn_source_Click(object sender, EventArgs e)\r
 289         {\r
 290             if (Properties.Settings.Default.drive_detection == "Checked")\r
 291             {\r
 292                 mnu_dvd_drive.Visible = true;\r
 293                 Thread driveInfoThread = new Thread(getDriveInfoThread);\r
 294                 driveInfoThread.Start();\r
 295             }\r
 296             else\r
 297                 mnu_dvd_drive.Visible = false;\r
 298         }\r
 299         private void btn_start_Click(object sender, EventArgs e)\r
 300         {\r
 301             if (text_source.Text == string.Empty || text_source.Text == "Click 'Source' to continue" || text_destination.Text == string.Empty)\r
 302                 MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 303             else\r
 304             {\r
 305                 String query;\r
 306                 if (rtf_query.Text != "")\r
 307                     query = rtf_query.Text;\r
 308                 else\r
 309                     query = hb_common_func.GenerateTheQuery(this);\r
 310 \r
 311                 ThreadPool.QueueUserWorkItem(procMonitor, query);\r
 312                 lbl_encode.Visible = true;\r
 313                 lbl_encode.Text = "Encoding in Progress";\r
 314 \r
 315                 btn_start.Text = "Stop";\r
 316                 btn_start.ToolTipText = "Stop the encoding process. \nWarning: This may break your file. Press ctrl-c in the CLI window if you wish it to exit cleanly.";\r
 317                 btn_start.Image = Properties.Resources.stop;\r
 318             }\r
 319         }\r
 320         private void btn_add2Queue_Click(object sender, EventArgs e)\r
 321         {\r
 322             if (text_source.Text == string.Empty || text_source.Text == "Click 'Source' to continue" || text_destination.Text == string.Empty)\r
 323                 MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 324             else\r
 325             {\r
 326 \r
 327                 String query = hb_common_func.GenerateTheQuery(this);\r
 328                 if (rtf_query.Text != "")\r
 329                     query = rtf_query.Text;\r
 330 \r
 331                 encodeQueue.add(query);\r
 332                 encodeQueue.write2disk("hb_queue_recovery.dat"); // Writes the queue to the recovery file, just incase the GUI crashes.\r
 333 \r
 334                 queueWindow.setQueue(encodeQueue);\r
 335                 queueWindow.Show();\r
 336             }\r
 337         }\r
 338         private void btn_showQueue_Click(object sender, EventArgs e)\r
 339         {\r
 340             queueWindow.setQueue(encodeQueue);\r
 341             queueWindow.Show();\r
 342         }\r
 343         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
 344         {\r
 345             frmActivityWindow ActivityWindow = new frmActivityWindow("hb_encode_log.dat", this, queueWindow);\r
 346             ActivityWindow.Show();\r
 347         }\r
 348 \r
 349         //Source\r
 350         private void btn_dvd_source_Click(object sender, EventArgs e)\r
 351         {\r
 352             String filename = "";\r
 353             text_source.Text = "";\r
 354 \r
 355             DVD_Open.ShowDialog();\r
 356             filename = DVD_Open.SelectedPath;\r
 357 \r
 358             if (filename.StartsWith("\\"))\r
 359                 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
 360             else\r
 361             {\r
 362                 if (filename != "")\r
 363                 {\r
 364                     Form frmRD = new frmReadDVD(filename, this);\r
 365                     text_source.Text = filename;\r
 366                     lbl_encode.Text = "Scanning ...";\r
 367                     frmRD.ShowDialog();\r
 368                 }\r
 369                 else\r
 370                     text_source.Text = "Click 'Source' to continue";\r
 371 \r
 372                 // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
 373                 if (drp_dvdtitle.Items.Count == 0)\r
 374                     MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source. Please refer to the FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
 375 \r
 376                 lbl_encode.Text = "";\r
 377             }\r
 378         }\r
 379         private void btn_file_source_Click(object sender, EventArgs e)\r
 380         {\r
 381             String filename = "";\r
 382             text_source.Text = "";\r
 383 \r
 384             ISO_Open.ShowDialog();\r
 385             filename = ISO_Open.FileName;\r
 386 \r
 387             if (filename.StartsWith("\\"))\r
 388                 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
 389             else\r
 390             {\r
 391                 if (filename != "")\r
 392                 {\r
 393                     Form frmRD = new frmReadDVD(filename, this);\r
 394                     text_source.Text = filename;\r
 395                     lbl_encode.Text = "Scanning ...";\r
 396                     frmRD.ShowDialog();\r
 397                 }\r
 398                 else\r
 399                     text_source.Text = "Click 'Source' to continue";\r
 400 \r
 401                 // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
 402                 if (drp_dvdtitle.Items.Count == 0)\r
 403                     MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source. Please refer to the FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
 404 \r
 405                 lbl_encode.Text = "";\r
 406             }\r
 407         }\r
 408         private void mnu_dvd_drive_Click(object sender, EventArgs e)\r
 409         {\r
 410             String filename = "";\r
 411             if (mnu_dvd_drive.Text.Contains("VIDEO_TS"))\r
 412             {\r
 413                 string[] path = mnu_dvd_drive.Text.Split(' ');\r
 414                 filename = path[0];\r
 415                 lbl_encode.Text = "Scanning ...";\r
 416                 Form frmRD = new frmReadDVD(filename, this);\r
 417                 text_source.Text = filename;\r
 418                 frmRD.ShowDialog();\r
 419             }\r
 420 \r
 421             // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
 422             if (drp_dvdtitle.Items.Count == 0)\r
 423                 MessageBox.Show("No Title(s) found. Please make sure you have selected a valid, non-copy protected source. Please refer to the FAQ (see Help Menu).", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
 424 \r
 425             lbl_encode.Text = "";\r
 426         }\r
 427 \r
 428         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
 429         {\r
 430             if ((drp_dvdtitle.Items.Count == 1) && (drp_dvdtitle.Items[0].ToString() == "Automatic"))\r
 431                 MessageBox.Show("There are no titles to select. Please scan the DVD by clicking the 'Source' button above before trying to select a title.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
 432         }\r
 433         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
 434         {\r
 435             // Reset some values on the form\r
 436             lbl_Aspect.Text = "Select a Title";\r
 437             //lbl_RecomendedCrop.Text = "Select a Title";\r
 438             drop_chapterStart.Items.Clear();\r
 439             drop_chapterFinish.Items.Clear();\r
 440 \r
 441             // If the dropdown is set to automatic nothing else needs to be done.\r
 442             // Otheriwse if its not, title data has to be loased from parsing.\r
 443             if (drp_dvdtitle.Text != "Automatic")\r
 444             {\r
 445                 selectedTitle = drp_dvdtitle.SelectedItem as Parsing.Title;\r
 446 \r
 447                 // Set the Aspect Ratio\r
 448                 lbl_Aspect.Text = selectedTitle.AspectRatio.ToString();\r
 449                 lbl_src_res.Text = selectedTitle.Resolution.Width + " x " + selectedTitle.Resolution.Height;\r
 450                 lbl_duration.Text = selectedTitle.Duration.ToString();\r
 451 \r
 452                 // Set the Recommended Cropping values\r
 453                 text_top.Text = selectedTitle.AutoCropDimensions[0].ToString();\r
 454                 text_bottom.Text = selectedTitle.AutoCropDimensions[1].ToString();\r
 455                 text_left.Text = selectedTitle.AutoCropDimensions[2].ToString();\r
 456                 text_right.Text = selectedTitle.AutoCropDimensions[3].ToString();\r
 457 \r
 458                 // Populate the Start chapter Dropdown\r
 459                 drop_chapterStart.Items.Clear();\r
 460                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 461                 if (drop_chapterStart.Items.Count > 0)\r
 462                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
 463 \r
 464                 // Populate the Final Chapter Dropdown\r
 465                 drop_chapterFinish.Items.Clear();\r
 466                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 467                 if (drop_chapterFinish.Items.Count > 0)\r
 468                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
 469 \r
 470                 // Populate the Audio Channels Dropdown\r
 471                 drp_track1Audio.Items.Clear();\r
 472                 drp_track1Audio.Items.Add("Automatic");\r
 473                 drp_track1Audio.Items.Add("None");\r
 474                 drp_track1Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 475                 drp_track1Audio.SelectedIndex = 0;\r
 476 \r
 477                 drp_track2Audio.Items.Clear();\r
 478                 drp_track2Audio.Items.Add("None");\r
 479                 drp_track2Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 480                 drp_track2Audio.SelectedIndex = 0;\r
 481 \r
 482                 drp_track3Audio.Items.Clear();\r
 483                 drp_track3Audio.Items.Add("None");\r
 484                 drp_track3Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 485                 drp_track3Audio.SelectedIndex = 0;\r
 486 \r
 487                 drp_track4Audio.Items.Clear();\r
 488                 drp_track4Audio.Items.Add("None");\r
 489                 drp_track4Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 490                 drp_track4Audio.SelectedIndex = 0;\r
 491 \r
 492                 // Populate the Subtitles dropdown\r
 493                 drp_subtitle.Items.Clear();\r
 494                 drp_subtitle.Items.Add("None");\r
 495                 drp_subtitle.Items.Add("Autoselect");\r
 496                 drp_subtitle.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
 497                 if (drp_subtitle.Items.Count > 0)\r
 498                     drp_subtitle.Text = drp_subtitle.Items[0].ToString();\r
 499 \r
 500             }\r
 501 \r
 502             // Run the autoName & chapterNaming functions\r
 503             hb_common_func.autoName(this);\r
 504             hb_common_func.chapterNaming(this);\r
 505         }\r
 506         private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
 507         {\r
 508             int c_start, c_end = 1;\r
 509 \r
 510             if (drop_chapterFinish.Text == "Auto" && drop_chapterFinish.Items.Count != 0)\r
 511                 drop_chapterFinish.SelectedIndex = drop_chapterFinish.Items.Count-1;\r
 512            \r
 513             int.TryParse(drop_chapterStart.Text, out c_start);\r
 514             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 515 \r
 516             if (c_end != 0)\r
 517             {\r
 518                 if (c_start > c_end)\r
 519                     drop_chapterFinish.Text = c_start.ToString();\r
 520             }\r
 521 \r
 522             calculateDuration();\r
 523 \r
 524             // Run the Autonaming function\r
 525             hb_common_func.autoName(this);\r
 526         }\r
 527         private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
 528         {\r
 529             int c_start, c_end = 1;\r
 530 \r
 531             if (drop_chapterStart.Text == "Auto" && drop_chapterStart.Items.Count >= 1)\r
 532                 drop_chapterStart.SelectedIndex = 1;\r
 533 \r
 534             int.TryParse(drop_chapterStart.Text, out c_start);\r
 535             int.TryParse(drop_chapterFinish.Text, out c_end);\r
 536 \r
 537             if (c_start != 0)\r
 538             {\r
 539                 if (c_end < c_start)\r
 540                     drop_chapterFinish.Text = c_start.ToString();\r
 541             }\r
 542 \r
 543             calculateDuration();\r
 544 \r
 545             // Run the Autonaming function\r
 546             hb_common_func.autoName(this);\r
 547         }\r
 548 \r
 549         //Destination\r
 550         private void btn_destBrowse_Click(object sender, EventArgs e)\r
 551         {\r
 552             // This removes the file extension from the filename box on the save file dialog.\r
 553             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
 554             DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", "").Replace(".m4v", "").Replace(".mkv", "").Replace(".ogm", "").Replace(".avi", "");\r
 555 \r
 556             // Show the dialog and set the main form file path\r
 557             DVD_Save.ShowDialog();\r
 558             if (DVD_Save.FileName.StartsWith("\\"))\r
 559                 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
 560             else\r
 561             {\r
 562                 setAudioByContainer(DVD_Save.FileName);\r
 563 \r
 564                 text_destination.Text = DVD_Save.FileName;\r
 565 \r
 566                 // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
 567                 if (Check_ChapterMarkers.Checked)\r
 568                     text_destination.Text = text_destination.Text.Replace(".mp4", ".m4v");\r
 569             }\r
 570         }\r
 571         private void text_destination_TextChanged(object sender, EventArgs e)\r
 572         {\r
 573             setAudioByContainer(text_destination.Text);\r
 574             setVideoByContainer(text_destination.Text);\r
 575             string path = text_destination.Text;\r
 576             if (path.EndsWith(".mp4"))\r
 577                 drop_format.SelectedIndex = 0;\r
 578             else if (path.EndsWith(".m4v"))\r
 579                 drop_format.SelectedIndex = 1;\r
 580             else if (path.EndsWith(".mkv"))\r
 581                 drop_format.SelectedIndex = 2;\r
 582             else if (path.EndsWith(".avi"))\r
 583                 drop_format.SelectedIndex = 3;\r
 584             else if (path.EndsWith(".ogm"))\r
 585                 drop_format.SelectedIndex = 4;\r
 586 \r
 587         }\r
 588 \r
 589         // Output Settings\r
 590         private void drop_format_SelectedIndexChanged(object sender, EventArgs e)\r
 591         {\r
 592 \r
 593             if (drop_format.SelectedIndex == 0)\r
 594                 setExtension(".mp4");\r
 595             else if (drop_format.SelectedIndex == 1)\r
 596                 setExtension(".m4v");\r
 597             else if (drop_format.SelectedIndex == 2)\r
 598                 setExtension(".mkv");\r
 599             else if (drop_format.SelectedIndex == 3)\r
 600                 setExtension(".avi");\r
 601             else if (drop_format.SelectedIndex == 4)\r
 602                 setExtension(".ogm");\r
 603         }\r
 604 \r
 605         //Video Tab\r
 606         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
 607         {\r
 608             if ((text_destination.Text.Contains(".mp4")) || (text_destination.Text.Contains(".m4v")))\r
 609             {\r
 610                 check_largeFile.Enabled = true;\r
 611                 check_optimiseMP4.Enabled = true;\r
 612                 check_iPodAtom.Enabled = true;\r
 613             }\r
 614             else\r
 615             {\r
 616                 check_largeFile.Enabled = false;\r
 617                 check_optimiseMP4.Enabled = false;\r
 618                 check_iPodAtom.Enabled = false;\r
 619                 check_largeFile.Checked = false;\r
 620                 check_optimiseMP4.Checked = false;\r
 621                 check_iPodAtom.Checked = false;\r
 622             }\r
 623 \r
 624 \r
 625             //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
 626             if (drp_videoEncoder.Text.Contains("H.264"))\r
 627             {\r
 628                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
 629                     check_turbo.Enabled = true;\r
 630 \r
 631                 h264Tab.Enabled = true;\r
 632                 if ((text_destination.Text.Contains(".mp4")) || (text_destination.Text.Contains(".m4v")))\r
 633                     check_iPodAtom.Enabled = true;\r
 634                 else\r
 635                     check_iPodAtom.Enabled = false;\r
 636                 if (!drp_anamorphic.Items.Contains("Loose"))\r
 637                     drp_anamorphic.Items.Add("Loose");\r
 638             }\r
 639             else\r
 640             {\r
 641                 check_turbo.CheckState = CheckState.Unchecked;\r
 642                 check_turbo.Enabled = false;\r
 643                 h264Tab.Enabled = false;\r
 644                 rtf_x264Query.Text = "";\r
 645                 check_iPodAtom.Enabled = false;\r
 646                 check_iPodAtom.Checked = false;\r
 647                 if (drp_anamorphic.Items.Count == 3)\r
 648                     drp_anamorphic.Items.RemoveAt(2);\r
 649             }\r
 650 \r
 651         }\r
 652         private void text_bitrate_TextChanged(object sender, EventArgs e)\r
 653         {\r
 654             text_filesize.Text = "";\r
 655             slider_videoQuality.Value = 0;\r
 656             SliderValue.Text = "0%";\r
 657             check_2PassEncode.Enabled = true;\r
 658         }\r
 659         private void text_filesize_TextChanged(object sender, EventArgs e)\r
 660         {\r
 661             text_bitrate.Text = "";\r
 662             slider_videoQuality.Value = 0;\r
 663             SliderValue.Text = "0%";\r
 664             check_2PassEncode.Enabled = true;\r
 665         }\r
 666         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
 667         {\r
 668             SliderValue.Text = slider_videoQuality.Value.ToString() + "%";\r
 669             text_bitrate.Text = "";\r
 670             text_filesize.Text = "";\r
 671             check_2PassEncode.Enabled = false;\r
 672             check_2PassEncode.CheckState = CheckState.Unchecked;\r
 673         }\r
 674         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
 675         {\r
 676             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
 677             {\r
 678                 if (drp_videoEncoder.Text.Contains("H.264"))\r
 679                     check_turbo.Enabled = true;\r
 680             }\r
 681             else\r
 682             {\r
 683                 check_turbo.Enabled = false;\r
 684                 check_turbo.CheckState = CheckState.Unchecked;\r
 685             }\r
 686         }\r
 687 \r
 688         //Picture Tab\r
 689         private void text_width_TextChanged(object sender, EventArgs e)\r
 690         {\r
 691             int width;\r
 692             Boolean parsed = int.TryParse(text_width.Text, out width);\r
 693             if (parsed != false)\r
 694             {\r
 695                 if ((width % 16) != 0)\r
 696                     text_width.BackColor = Color.LightCoral;\r
 697                 else\r
 698                     text_width.BackColor = Color.LightGreen;\r
 699 \r
 700 \r
 701                 if (lbl_Aspect.Text != "Select a Title")\r
 702                 {\r
 703                     if (drp_anamorphic.Text == "None")\r
 704                     {\r
 705                         int height = cacluateNonAnamorphicHeight(width);\r
 706                         text_height.Text = height.ToString();\r
 707                     }\r
 708                 }\r
 709             }\r
 710         }\r
 711         private void text_height_TextChanged(object sender, EventArgs e)\r
 712         {\r
 713             int height;\r
 714             Boolean parsed = int.TryParse(text_height.Text, out height);\r
 715             if (parsed != false)\r
 716             {\r
 717                 if ((height % 16) != 0)\r
 718                     text_height.BackColor = Color.LightCoral;\r
 719                 else\r
 720                     text_height.BackColor = Color.LightGreen;\r
 721             }\r
 722         }\r
 723         private void check_customCrop_CheckedChanged(object sender, EventArgs e)\r
 724         {\r
 725             text_left.Enabled = true;\r
 726             text_right.Enabled = true;\r
 727             text_top.Enabled = true;\r
 728             text_bottom.Enabled = true;\r
 729             if (selectedTitle != null)\r
 730             {\r
 731                 text_top.Text = selectedTitle.AutoCropDimensions[0].ToString();\r
 732                 text_bottom.Text = selectedTitle.AutoCropDimensions[1].ToString();\r
 733                 text_left.Text = selectedTitle.AutoCropDimensions[2].ToString();\r
 734                 text_right.Text = selectedTitle.AutoCropDimensions[3].ToString();\r
 735             }\r
 736             else\r
 737             {\r
 738                 text_left.Text = "0";\r
 739                 text_right.Text = "0";\r
 740                 text_top.Text = "0";\r
 741                 text_bottom.Text = "0";\r
 742             }\r
 743         }\r
 744         private void check_autoCrop_CheckedChanged(object sender, EventArgs e)\r
 745         {\r
 746             text_left.Enabled = false;\r
 747             text_right.Enabled = false;\r
 748             text_top.Enabled = false;\r
 749             text_bottom.Enabled = false;\r
 750         }\r
 751         private void check_vfr_CheckedChanged(object sender, EventArgs e)\r
 752         {\r
 753             if (check_vfr.CheckState == CheckState.Checked)\r
 754             {\r
 755                 check_detelecine.Enabled = false;\r
 756                 check_detelecine.CheckState = CheckState.Checked;\r
 757                 drp_videoFramerate.Enabled = false;\r
 758                 drp_videoFramerate.SelectedItem = "29.97";\r
 759                 lbl_vfr.Visible = true;\r
 760             }\r
 761             else\r
 762             {\r
 763                 check_detelecine.Enabled = true;\r
 764                 drp_videoFramerate.Enabled = true;\r
 765                 drp_videoFramerate.SelectedItem = "Automatic";\r
 766                 lbl_vfr.Visible = false;\r
 767             }\r
 768         }\r
 769         private void drp_anamorphic_SelectedIndexChanged(object sender, EventArgs e)\r
 770         {\r
 771             if (drp_anamorphic.SelectedIndex == 1)\r
 772             {\r
 773                 text_height.BackColor = Color.LightGray;\r
 774                 text_width.BackColor = Color.LightGray;\r
 775                 text_height.Text = "";\r
 776                 text_width.Text = "";\r
 777                 text_height.Enabled = false;\r
 778                 text_width.Enabled = false;\r
 779             }\r
 780 \r
 781             if (drp_anamorphic.SelectedIndex == 2)\r
 782             {\r
 783                 text_height.Text = "";\r
 784                 text_height.Enabled = false;\r
 785                 text_height.BackColor = Color.LightGray;\r
 786 \r
 787                 text_width.Enabled = true;\r
 788                 text_width.BackColor = Color.White;\r
 789             }\r
 790 \r
 791             if (drp_anamorphic.SelectedIndex == 0)\r
 792             {\r
 793                 text_height.BackColor = Color.White;\r
 794                 text_width.BackColor = Color.White;\r
 795                 text_height.Enabled = true;\r
 796                 text_width.Enabled = true;\r
 797             }\r
 798         }\r
 799         private void slider_deblock_Scroll(object sender, EventArgs e)\r
 800         {\r
 801             lbl_deblockVal.Text = slider_deblock.Value.ToString();\r
 802         }\r
 803 \r
 804         // Audio Tab\r
 805         private void drp_track2Audio_SelectedIndexChanged(object sender, EventArgs e)\r
 806         {\r
 807             if (drp_track2Audio.SelectedItem.Equals("None"))\r
 808             {\r
 809                 drp_audbit_2.Enabled = false;\r
 810                 drp_audenc_2.Enabled = false;\r
 811                 drp_audsr_2.Enabled = false;\r
 812                 drp_audmix_2.Enabled = false;\r
 813                 trackBar2.Enabled = false;\r
 814                 drp_audbit_2.Text = "";\r
 815                 drp_audenc_2.Text = "";\r
 816                 drp_audsr_2.Text = "";\r
 817                 drp_audmix_2.Text = "Automatic";\r
 818                 trackBar2.Value = 0;\r
 819 \r
 820                 // Disable the 3rd Track.\r
 821                 drp_track3Audio.Enabled = false;\r
 822                 drp_track3Audio.Text = "None";\r
 823                 drp_audbit_3.Text = "";\r
 824                 drp_audenc_3.Text = "";\r
 825                 drp_audsr_3.Text = "";\r
 826                 drp_audmix_3.Text = "Automatic";\r
 827                 trackBar3.Value = 0;\r
 828             }\r
 829             else\r
 830             {\r
 831                 drp_audbit_2.Enabled = true;\r
 832                 drp_audenc_2.Enabled = true;\r
 833                 drp_audsr_2.Enabled = true;\r
 834                 drp_audmix_2.Enabled = true;\r
 835                 trackBar2.Enabled = true;\r
 836                 drp_audbit_2.Text = "160";\r
 837                 drp_audenc_2.Text = "AAC";\r
 838                 drp_audsr_2.Text = "Auto";\r
 839                 drp_audmix_2.Text = "Automatic";\r
 840 \r
 841                 // Enable the 3rd Track.\r
 842                 drp_track3Audio.Enabled = true;\r
 843                 drp_audbit_3.Text = "";\r
 844                 drp_audenc_3.Text = "";\r
 845                 drp_audsr_3.Text = "";\r
 846                 drp_audmix_3.Text = "Automatic";\r
 847             }\r
 848         }\r
 849         private void drp_track3Audio_SelectedIndexChanged(object sender, EventArgs e)\r
 850         {\r
 851             if (drp_track3Audio.SelectedItem.Equals("None"))\r
 852             {\r
 853                 drp_audbit_3.Enabled = false;\r
 854                 drp_audenc_3.Enabled = false;\r
 855                 drp_audsr_3.Enabled = false;\r
 856                 drp_audmix_3.Enabled = false;\r
 857                 trackBar3.Enabled = false;\r
 858                 drp_audbit_3.Text = "";\r
 859                 drp_audenc_3.Text = "";\r
 860                 drp_audsr_3.Text = "";\r
 861                 drp_audmix_3.Text = "Automatic";\r
 862                 trackBar3.Value = 0;\r
 863 \r
 864                 // Disable the 4th Track.\r
 865                 drp_track4Audio.Enabled = false;\r
 866                 drp_track4Audio.Text = "None";\r
 867                 drp_audbit_4.Text = "";\r
 868                 drp_audenc_4.Text = "";\r
 869                 drp_audsr_4.Text = "";\r
 870                 drp_audmix_4.Text = "Automatic";\r
 871 \r
 872             }\r
 873             else\r
 874             {\r
 875                 drp_audbit_3.Enabled = true;\r
 876                 drp_audenc_3.Enabled = true;\r
 877                 drp_audsr_3.Enabled = true;\r
 878                 drp_audmix_3.Enabled = true;\r
 879                 trackBar3.Enabled = true;\r
 880                 drp_audbit_3.Text = "160";\r
 881                 drp_audenc_3.Text = "AAC";\r
 882                 drp_audsr_3.Text = "Auto";\r
 883                 drp_audmix_3.Text = "Automatic";\r
 884 \r
 885                 // Enable the 4th Track.\r
 886                 drp_track4Audio.Enabled = true;\r
 887                 drp_audbit_4.Text = "";\r
 888                 drp_audenc_4.Text = "";\r
 889                 drp_audsr_4.Text = "";\r
 890                 drp_audmix_4.Text = "Automatic";\r
 891             }\r
 892 \r
 893         }\r
 894         private void drp_track4Audio_SelectedIndexChanged(object sender, EventArgs e)\r
 895         {\r
 896             if (drp_track4Audio.SelectedItem.Equals("None"))\r
 897             {\r
 898                 drp_audbit_4.Enabled = false;\r
 899                 drp_audenc_4.Enabled = false;\r
 900                 drp_audsr_4.Enabled = false;\r
 901                 drp_audmix_4.Enabled = false;\r
 902                 trackBar4.Enabled = false;\r
 903                 drp_audbit_4.Text = "";\r
 904                 drp_audenc_4.Text = "";\r
 905                 drp_audsr_4.Text = "";\r
 906                 drp_audmix_4.Text = "Automatic";\r
 907                 trackBar4.Value = 0;\r
 908             }\r
 909             else\r
 910             {\r
 911                 drp_audbit_4.Enabled = true;\r
 912                 drp_audenc_4.Enabled = true;\r
 913                 drp_audsr_4.Enabled = true;\r
 914                 drp_audmix_4.Enabled = true;\r
 915                 trackBar4.Enabled = true;\r
 916                 drp_audbit_4.Text = "160";\r
 917                 drp_audenc_4.Text = "AAC";\r
 918                 drp_audsr_4.Text = "Auto";\r
 919                 drp_audmix_4.Text = "Automatic";\r
 920             }\r
 921         }\r
 922 \r
 923         private void drp_audmix_1_SelectedIndexChanged(object sender, EventArgs e)\r
 924         {\r
 925             if ((drp_audenc_1.Text == "AAC") && (drp_audmix_1.Text == "6 Channel Discrete"))\r
 926                 setBitrateSelections384(drp_audbit_1);\r
 927             else if ((drp_audenc_1.Text == "AAC") && (drp_audmix_1.Text != "6 Channel Discrete"))\r
 928             {\r
 929                 setBitrateSelections160(drp_audbit_1);\r
 930                 drp_audbit_1.Text = "160";\r
 931             }\r
 932         }\r
 933         private void drp_audmix_2_SelectedIndexChanged(object sender, EventArgs e)\r
 934         {\r
 935             if (drp_audmix_1.Text == "Automatic")\r
 936                 MessageBox.Show("Please select a mixdown for the previous track(s).", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 937 \r
 938             if ((drp_audenc_2.Text == "AAC") && (drp_audmix_2.Text == "6 Channel Discrete"))\r
 939                 setBitrateSelections384(drp_audbit_2);\r
 940             else if ((drp_audenc_2.Text == "AAC") && (drp_audmix_2.Text != "6 Channel Discrete"))\r
 941             {\r
 942                 setBitrateSelections160(drp_audbit_2);\r
 943                 drp_audbit_2.Text = "160";\r
 944             }\r
 945         }\r
 946         private void drp_audmix_3_SelectedIndexChanged(object sender, EventArgs e)\r
 947         {\r
 948             if (drp_audmix_2.Text == "Automatic")\r
 949                 MessageBox.Show("Please select a mixdown for the previous track(s).", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 950 \r
 951             if ((drp_audenc_3.Text == "AAC") && (drp_audmix_3.Text == "6 Channel Discrete"))\r
 952                 setBitrateSelections384(drp_audbit_3);\r
 953             else if ((drp_audenc_3.Text == "AAC") && (drp_audmix_3.Text != "6 Channel Discrete"))\r
 954             {\r
 955                 setBitrateSelections160(drp_audbit_3);\r
 956                 drp_audbit_3.Text = "160";\r
 957             }\r
 958         }\r
 959         private void drp_audmix_4_SelectedIndexChanged(object sender, EventArgs e)\r
 960         {\r
 961             if (drp_audmix_3.Text == "Automatic")\r
 962                 MessageBox.Show("Please select a mixdown for the previous track(s).", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 963 \r
 964             if ((drp_audenc_4.Text == "AAC") && (drp_audmix_4.Text == "6 Channel Discrete"))\r
 965                 setBitrateSelections384(drp_audbit_4);\r
 966             else if ((drp_audenc_4.Text == "AAC") && (drp_audmix_4.Text != "6 Channel Discrete"))\r
 967             {\r
 968                 setBitrateSelections160(drp_audbit_4);\r
 969                 drp_audbit_4.Text = "160";\r
 970             }\r
 971         }\r
 972 \r
 973         private void drp_audenc_1_SelectedIndexChanged(object sender, EventArgs e)\r
 974         {\r
 975             if (drp_audenc_1.Text == "AC3")\r
 976             {\r
 977                 drp_audmix_1.Enabled = false;\r
 978                 drp_audbit_1.Enabled = false;\r
 979                 drp_audsr_1.Enabled = false;\r
 980             }\r
 981             else\r
 982             {\r
 983                 drp_audmix_1.Enabled = true;\r
 984                 drp_audbit_1.Enabled = true;\r
 985                 drp_audsr_1.Enabled = true;\r
 986 \r
 987                 drp_audmix_1.Text = "Automatic";\r
 988                 drp_audbit_1.Text = "160";\r
 989                 drp_audsr_1.Text = "Auto";\r
 990             }\r
 991 \r
 992 \r
 993             if (drp_audenc_1.Text == "AAC")\r
 994             {\r
 995                 drp_audmix_1.Items.Clear();\r
 996                 drp_audmix_1.Items.Add("Mono");\r
 997                 drp_audmix_1.Items.Add("Stereo");\r
 998                 drp_audmix_1.Items.Add("Dolby Surround");\r
 999                 drp_audmix_1.Items.Add("Dolby Pro Logic II");\r
1000                 drp_audmix_1.Items.Add("6 Channel Discrete");\r
1001 \r
1002                 setBitrateSelections160(drp_audbit_1);\r
1003             }\r
1004             else\r
1005             {\r
1006                 drp_audmix_1.Items.Clear();\r
1007                 drp_audmix_1.Items.Add("Stereo");\r
1008                 drp_audmix_1.Items.Add("Dolby Surround");\r
1009                 drp_audmix_1.Items.Add("Dolby Pro Logic II");\r
1010 \r
1011                 setBitrateSelections320(drp_audbit_1);\r
1012             }\r
1013         }\r
1014         private void drp_audenc_2_SelectedIndexChanged(object sender, EventArgs e)\r
1015         {\r
1016             if (drp_audenc_2.Text == "AC3")\r
1017             {\r
1018                 drp_audmix_2.Enabled = false;\r
1019                 drp_audbit_2.Enabled = false;\r
1020                 drp_audsr_2.Enabled = false;\r
1021 \r
1022                 drp_audmix_2.Text = "Automatic";\r
1023                 drp_audbit_2.Text = "160";\r
1024                 drp_audsr_2.Text = "Auto";\r
1025             }\r
1026             else\r
1027             {\r
1028                 // Just make sure not to re-enable the following boxes if the track2 is none\r
1029                 if (drp_track2Audio.Text != "None")\r
1030                 {\r
1031                     drp_audmix_2.Enabled = true;\r
1032                     drp_audbit_2.Enabled = true;\r
1033                     drp_audsr_2.Enabled = true;\r
1034 \r
1035                     drp_audmix_2.Text = "Automatic";\r
1036                     drp_audbit_2.Text = "160";\r
1037                     drp_audsr_2.Text = "Auto";\r
1038                 }\r
1039             }\r
1040 \r
1041             if (drp_audenc_2.Text == "AAC")\r
1042             {\r
1043                 drp_audmix_2.Items.Clear();\r
1044                 drp_audmix_2.Items.Add("Mono");\r
1045                 drp_audmix_2.Items.Add("Stereo");\r
1046                 drp_audmix_2.Items.Add("Dolby Surround");\r
1047                 drp_audmix_2.Items.Add("Dolby Pro Logic II");\r
1048                 drp_audmix_2.Items.Add("6 Channel Discrete");\r
1049 \r
1050                 setBitrateSelections160(drp_audbit_2);\r
1051             }\r
1052             else\r
1053             {\r
1054                 drp_audmix_2.Items.Clear();\r
1055                 drp_audmix_2.Items.Add("Stereo");\r
1056                 drp_audmix_2.Items.Add("Dolby Surround");\r
1057                 drp_audmix_2.Items.Add("Dolby Pro Logic II");\r
1058 \r
1059                 setBitrateSelections320(drp_audbit_2);\r
1060             }\r
1061         }\r
1062         private void drp_audenc_3_SelectedIndexChanged(object sender, EventArgs e)\r
1063         {\r
1064             if (drp_audenc_3.Text == "AC3")\r
1065             {\r
1066                 drp_audmix_3.Enabled = false;\r
1067                 drp_audbit_3.Enabled = false;\r
1068                 drp_audsr_3.Enabled = false;\r
1069 \r
1070                 drp_audmix_3.Text = "Automatic";\r
1071                 drp_audbit_3.Text = "160";\r
1072                 drp_audsr_3.Text = "Auto";\r
1073             }\r
1074             else\r
1075             {\r
1076                 // Just make sure not to re-enable the following boxes if the track above is none\r
1077                 if (drp_track2Audio.Text != "None")\r
1078                 {\r
1079                     drp_audmix_3.Enabled = true;\r
1080                     drp_audbit_3.Enabled = true;\r
1081                     drp_audsr_3.Enabled = true;\r
1082 \r
1083                     drp_audmix_3.Text = "Automatic";\r
1084                     drp_audbit_3.Text = "160";\r
1085                     drp_audsr_3.Text = "Auto";\r
1086                 }\r
1087             }\r
1088 \r
1089 \r
1090             if (drp_audenc_3.Text == "AAC")\r
1091             {\r
1092                 drp_audmix_3.Items.Clear();\r
1093                 drp_audmix_3.Items.Add("Mono");\r
1094                 drp_audmix_3.Items.Add("Stereo");\r
1095                 drp_audmix_3.Items.Add("Dolby Surround");\r
1096                 drp_audmix_3.Items.Add("Dolby Pro Logic II");\r
1097                 drp_audmix_3.Items.Add("6 Channel Discrete");\r
1098 \r
1099                 setBitrateSelections160(drp_audbit_3);\r
1100             }\r
1101             else\r
1102             {\r
1103                 drp_audmix_3.Items.Clear();\r
1104                 drp_audmix_3.Items.Add("Stereo");\r
1105                 drp_audmix_3.Items.Add("Dolby Surround");\r
1106                 drp_audmix_3.Items.Add("Dolby Pro Logic II");\r
1107 \r
1108                 setBitrateSelections320(drp_audbit_3);\r
1109             }\r
1110         }\r
1111         private void drp_audenc_4_SelectedIndexChanged(object sender, EventArgs e)\r
1112         {\r
1113             if (drp_audenc_4.Text == "AC3")\r
1114             {\r
1115                 drp_audmix_4.Enabled = false;\r
1116                 drp_audbit_4.Enabled = false;\r
1117                 drp_audsr_4.Enabled = false;\r
1118 \r
1119                 drp_audmix_4.Text = "Automatic";\r
1120                 drp_audbit_4.Text = "160";\r
1121                 drp_audsr_4.Text = "Auto";\r
1122             }\r
1123             else\r
1124             {\r
1125                 // Just make sure not to re-enable the following boxes if the track above is none\r
1126                 if (drp_track2Audio.Text != "None")\r
1127                 {\r
1128                     drp_audmix_4.Enabled = true;\r
1129                     drp_audbit_4.Enabled = true;\r
1130                     drp_audsr_4.Enabled = true;\r
1131 \r
1132                     drp_audmix_4.Text = "Automatic";\r
1133                     drp_audbit_4.Text = "160";\r
1134                     drp_audsr_4.Text = "Auto";\r
1135                 }\r
1136             }\r
1137 \r
1138 \r
1139             if (drp_audenc_4.Text == "AAC")\r
1140             {\r
1141                 drp_audmix_4.Items.Clear();\r
1142                 drp_audmix_4.Items.Add("Mono");\r
1143                 drp_audmix_4.Items.Add("Stereo");\r
1144                 drp_audmix_4.Items.Add("Dolby Surround");\r
1145                 drp_audmix_4.Items.Add("Dolby Pro Logic II");\r
1146                 drp_audmix_4.Items.Add("6 Channel Discrete");\r
1147 \r
1148                 setBitrateSelections160(drp_audbit_4);\r
1149             }\r
1150             else\r
1151             {\r
1152                 drp_audmix_4.Items.Clear();\r
1153                 drp_audmix_4.Items.Add("Stereo");\r
1154                 drp_audmix_4.Items.Add("Dolby Surround");\r
1155                 drp_audmix_4.Items.Add("Dolby Pro Logic II");\r
1156 \r
1157                 setBitrateSelections320(drp_audbit_4);\r
1158             }\r
1159         }\r
1160 \r
1161         private void trackBar1_Scroll(object sender, EventArgs e)\r
1162         {\r
1163             double value = trackBar1.Value / 10.0;\r
1164             value++;\r
1165 \r
1166             lbl_drc1.Text = value.ToString();\r
1167         }\r
1168         private void trackBar2_Scroll(object sender, EventArgs e)\r
1169         {\r
1170             double value = trackBar2.Value / 10.0;\r
1171             value++;\r
1172 \r
1173             lbl_drc2.Text = value.ToString();\r
1174         }\r
1175         private void trackBar3_Scroll(object sender, EventArgs e)\r
1176         {\r
1177             double value = trackBar3.Value / 10.0;\r
1178             value++;\r
1179 \r
1180             lbl_drc3.Text = value.ToString();\r
1181         }\r
1182         private void trackBar4_Scroll(object sender, EventArgs e)\r
1183         {\r
1184             double value = trackBar4.Value / 10.0;\r
1185             value++;\r
1186 \r
1187             lbl_drc4.Text = value.ToString();\r
1188         }\r
1189 \r
1190         private void drp_subtitle_SelectedIndexChanged(object sender, EventArgs e)\r
1191         {\r
1192             if (drp_subtitle.Text.Contains("None"))\r
1193             {\r
1194                 check_forced.Enabled = false;\r
1195                 check_forced.Checked = false;\r
1196             }\r
1197             else\r
1198                 check_forced.Enabled = true;\r
1199         }\r
1200 \r
1201         // Chapter Marker Tab\r
1202         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1203         {\r
1204             if (Check_ChapterMarkers.Checked)\r
1205             {\r
1206                 string destination = text_destination.Text;\r
1207                 destination = destination.Replace(".mp4", ".m4v");\r
1208                 text_destination.Text = destination;\r
1209                 data_chpt.Rows.Clear();\r
1210                 data_chpt.Enabled = true;\r
1211                 hb_common_func.chapterNaming(this);\r
1212             }\r
1213             else\r
1214             {\r
1215                 string destination = text_destination.Text;\r
1216                 destination = destination.Replace(".m4v", ".mp4");\r
1217                 text_destination.Text = destination;\r
1218                 data_chpt.Rows.Clear();\r
1219                 data_chpt.Enabled = false;\r
1220             }\r
1221         }\r
1222 \r
1223         // Advanced Tab\r
1224         private void drop_refFrames_SelectedIndexChanged(object sender, EventArgs e)\r
1225         {\r
1226             x264PanelFunctions.on_x264_WidgetChange("ref", this);\r
1227         }\r
1228         private void check_mixedReferences_CheckedChanged(object sender, EventArgs e)\r
1229         {\r
1230             x264PanelFunctions.on_x264_WidgetChange("mixed-refs", this);\r
1231         }\r
1232         private void drop_bFrames_SelectedIndexChanged(object sender, EventArgs e)\r
1233         {\r
1234             x264PanelFunctions.on_x264_WidgetChange("bframes", this);\r
1235         }\r
1236         private void drop_directPrediction_SelectedIndexChanged(object sender, EventArgs e)\r
1237         {\r
1238             x264PanelFunctions.on_x264_WidgetChange("direct", this);\r
1239         }\r
1240         private void check_weightedBFrames_CheckedChanged(object sender, EventArgs e)\r
1241         {\r
1242             x264PanelFunctions.on_x264_WidgetChange("weightb", this);\r
1243         }\r
1244         private void check_bFrameDistortion_CheckedChanged(object sender, EventArgs e)\r
1245         {\r
1246             x264PanelFunctions.on_x264_WidgetChange("brdo", this);\r
1247         }\r
1248         private void check_BidirectionalRefinement_CheckedChanged(object sender, EventArgs e)\r
1249         {\r
1250             x264PanelFunctions.on_x264_WidgetChange("bime", this);\r
1251         }\r
1252         private void check_pyrmidalBFrames_CheckedChanged(object sender, EventArgs e)\r
1253         {\r
1254             x264PanelFunctions.on_x264_WidgetChange("b-pyramid", this);\r
1255         }\r
1256         private void drop_MotionEstimationMethod_SelectedIndexChanged(object sender, EventArgs e)\r
1257         {\r
1258             x264PanelFunctions.on_x264_WidgetChange("me", this);\r
1259         }\r
1260         private void drop_MotionEstimationRange_SelectedIndexChanged(object sender, EventArgs e)\r
1261         {\r
1262             x264PanelFunctions.on_x264_WidgetChange("merange", this);\r
1263         }\r
1264         private void drop_subpixelMotionEstimation_SelectedIndexChanged(object sender, EventArgs e)\r
1265         {\r
1266             x264PanelFunctions.on_x264_WidgetChange("subq", this);\r
1267         }\r
1268         private void drop_analysis_SelectedIndexChanged(object sender, EventArgs e)\r
1269         {\r
1270             x264PanelFunctions.on_x264_WidgetChange("analyse", this);\r
1271         }\r
1272         private void check_8x8DCT_CheckedChanged(object sender, EventArgs e)\r
1273         {\r
1274             x264PanelFunctions.on_x264_WidgetChange("8x8dct", this);\r
1275         }\r
1276         private void drop_deblockAlpha_SelectedIndexChanged(object sender, EventArgs e)\r
1277         {\r
1278             x264PanelFunctions.on_x264_WidgetChange("deblock", this);\r
1279 \r
1280         }\r
1281         private void drop_deblockBeta_SelectedIndexChanged(object sender, EventArgs e)\r
1282         {\r
1283             x264PanelFunctions.on_x264_WidgetChange("deblock", this);\r
1284 \r
1285         }\r
1286         private void drop_trellis_SelectedIndexChanged(object sender, EventArgs e)\r
1287         {\r
1288             x264PanelFunctions.on_x264_WidgetChange("trellis", this);\r
1289         }\r
1290         private void check_noFastPSkip_CheckedChanged(object sender, EventArgs e)\r
1291         {\r
1292             x264PanelFunctions.on_x264_WidgetChange("no-fast-pskip", this);\r
1293         }\r
1294         private void check_noDCTDecimate_CheckedChanged(object sender, EventArgs e)\r
1295         {\r
1296             x264PanelFunctions.on_x264_WidgetChange("no-dct-decimate", this);\r
1297 \r
1298         }\r
1299         private void check_Cabac_CheckedChanged(object sender, EventArgs e)\r
1300         {\r
1301 \r
1302             x264PanelFunctions.on_x264_WidgetChange("cabac", this);\r
1303         }\r
1304 \r
1305         private void rtf_x264Query_TextChanged(object sender, EventArgs e)\r
1306         {\r
1307             if (rtf_x264Query.Text.EndsWith("\n"))\r
1308             {\r
1309                 rtf_x264Query.Text = rtf_x264Query.Text.Replace("\n", "");\r
1310                 x264PanelFunctions.X264_StandardizeOptString(this);\r
1311                 x264PanelFunctions.X264_SetCurrentSettingsInPanel(this);\r
1312 \r
1313                 if (rtf_x264Query.Text == string.Empty)\r
1314                     x264PanelFunctions.reset2Defaults(this);\r
1315             }\r
1316         }\r
1317         private void btn_reset_Click(object sender, EventArgs e)\r
1318         {\r
1319             rtf_x264Query.Text = "";\r
1320             x264PanelFunctions.reset2Defaults(this);\r
1321         }\r
1322 \r
1323         // Query Editor Tab\r
1324         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1325         {\r
1326             rtf_query.Text = hb_common_func.GenerateTheQuery(this);\r
1327         }\r
1328         private void btn_clear_Click(object sender, EventArgs e)\r
1329         {\r
1330             rtf_query.Clear();\r
1331         }\r
1332 \r
1333         // Presets\r
1334         private void btn_addPreset_Click(object sender, EventArgs e)\r
1335         {\r
1336             Form preset = new frmAddPreset(this, presetHandler);\r
1337             preset.ShowDialog();\r
1338         }\r
1339         private void btn_removePreset_Click(object sender, EventArgs e)\r
1340         {\r
1341             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1342             if (result == DialogResult.Yes)\r
1343             {\r
1344                 if (treeView_presets.SelectedNode != null)\r
1345                     presetHandler.remove(treeView_presets.SelectedNode.Text);\r
1346                 // Now reload the preset panel\r
1347                 loadPresetPanel();\r
1348             }\r
1349         }\r
1350         private void btn_setDefault_Click(object sender, EventArgs e)\r
1351         {\r
1352             String query = hb_common_func.GenerateTheQuery(this);\r
1353             Properties.Settings.Default.defaultUserSettings = query;\r
1354             // Save the new default Settings\r
1355             Properties.Settings.Default.Save();\r
1356             MessageBox.Show("New default settings saved.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
1357         }\r
1358         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
1359         {\r
1360             // Ok, so, we've selected a preset. Now we want to load it.\r
1361             string presetName = treeView_presets.SelectedNode.Text;\r
1362             string query = presetHandler.getCliForPreset(presetName);\r
1363 \r
1364             //Ok, Reset all the H264 widgets before changing the preset\r
1365             x264PanelFunctions.reset2Defaults(this);\r
1366 \r
1367             // Send the query from the file to the Query Parser class\r
1368             Functions.QueryParser presetQuery = Functions.QueryParser.Parse(query);\r
1369 \r
1370             // Now load the preset\r
1371             hb_common_func.presetLoader(this, presetQuery, presetName);\r
1372 \r
1373             // The x264 widgets will need updated, so do this now:\r
1374             x264PanelFunctions.X264_StandardizeOptString(this);\r
1375             x264PanelFunctions.X264_SetCurrentSettingsInPanel(this);\r
1376         }\r
1377         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
1378         {\r
1379             if (e.KeyCode == Keys.Delete)\r
1380             {\r
1381                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1382                 if (result == DialogResult.Yes)\r
1383                 {\r
1384                     if (treeView_presets.SelectedNode != null)\r
1385                         presetHandler.remove(treeView_presets.SelectedNode.Text);\r
1386                     // Now reload the preset panel\r
1387                     loadPresetPanel();\r
1388                 }\r
1389             }\r
1390         }\r
1391 \r
1392         #endregion\r
1393 \r
1394         #region Functions\r
1395         // Replace File extenstion.\r
1396         public void setExtension(string newExtension)\r
1397         {\r
1398             text_destination.Text = text_destination.Text.Replace(".mp4", newExtension);\r
1399             text_destination.Text = text_destination.Text.Replace(".m4v", newExtension);\r
1400             text_destination.Text = text_destination.Text.Replace(".mkv", newExtension);\r
1401             text_destination.Text = text_destination.Text.Replace(".avi", newExtension);\r
1402             text_destination.Text = text_destination.Text.Replace(".ogm", newExtension);\r
1403         }\r
1404 \r
1405         // DVD Parsing\r
1406         public void setStreamReader(Parsing.DVD dvd)\r
1407         {\r
1408             this.thisDVD = dvd;\r
1409         }\r
1410 \r
1411         // Chapter Selection Duration calculation\r
1412         public void calculateDuration()\r
1413         {\r
1414             TimeSpan Duration = TimeSpan.FromSeconds(0.0);\r
1415 \r
1416             // Get the durations between the 2 chapter points and add them together.\r
1417             if (drop_chapterStart.Text != "Auto" && drop_chapterFinish.Text != "Auto")\r
1418             {\r
1419                 int start_chapter, end_chapter = 0;\r
1420                 int.TryParse(drop_chapterStart.Text, out start_chapter);\r
1421                 int.TryParse(drop_chapterFinish.Text, out end_chapter);\r
1422 \r
1423                 int position = start_chapter - 1;\r
1424 \r
1425                 if (start_chapter <= end_chapter)\r
1426                 {\r
1427                     if (end_chapter > selectedTitle.Chapters.Count)\r
1428                         end_chapter = selectedTitle.Chapters.Count;\r
1429 \r
1430                     while (position != end_chapter)\r
1431                     {\r
1432                         TimeSpan dur = selectedTitle.Chapters[position].Duration;\r
1433                         Duration = Duration + dur;\r
1434                         position++;\r
1435                     }\r
1436                 }\r
1437             }\r
1438 \r
1439             // Set the Duration\r
1440             lbl_duration.Text = Duration.ToString();\r
1441         }\r
1442         public int cacluateNonAnamorphicHeight(int width)\r
1443         {\r
1444             float aspect = selectedTitle.AspectRatio;\r
1445             int aw;\r
1446             int ah;\r
1447             if (aspect.ToString() == "1.78")\r
1448             {\r
1449                 aw = 16;\r
1450                 ah = 9;\r
1451             }\r
1452             else\r
1453             {\r
1454                 aw = 4;\r
1455                 ah = 3;\r
1456             }\r
1457 \r
1458             double a = width * selectedTitle.Resolution.Width * ah * (selectedTitle.Resolution.Height - (double)text_top.Value - (double)text_bottom.Value);\r
1459             double b = selectedTitle.Resolution.Height * aw * (selectedTitle.Resolution.Width - (double)text_left.Value - (double)text_right.Value);\r
1460 \r
1461             double y = a / b;\r
1462 \r
1463             // If it's not Mod 16, make it mod 16\r
1464             if ((y % 16) != 0)\r
1465             {\r
1466                 double mod16 = y % 16;\r
1467                 if (mod16 >= 8)\r
1468                 {\r
1469                     mod16 = 16 - mod16;\r
1470                     y = y + mod16;\r
1471                 }\r
1472                 else\r
1473                 {\r
1474                     y = y - mod16;\r
1475                 }\r
1476             }\r
1477 \r
1478             //16 * (421 / 16)\r
1479             //double z = ( 16 * (( y + 8 ) / 16 ) );\r
1480             int x = int.Parse(y.ToString());\r
1481             return x;\r
1482         }\r
1483 \r
1484         // Audio system functions\r
1485         private void setAudioByContainer(String path)\r
1486         {\r
1487             string oldval = "";\r
1488 \r
1489             if ((path.EndsWith(".mp4")) || (path.EndsWith(".m4v")))\r
1490             {\r
1491                 oldval = drp_audenc_1.Text;\r
1492                 drp_audenc_1.Items.Clear();\r
1493                 drp_audenc_1.Items.Add("AAC");\r
1494                 drp_audenc_1.Items.Add("AC3");\r
1495                 if ((oldval != "AAC") && (oldval != "AC3"))\r
1496                     drp_audenc_1.SelectedIndex = 0;\r
1497 \r
1498                 oldval = drp_audenc_2.Text;\r
1499                 drp_audenc_2.Items.Clear();\r
1500                 drp_audenc_2.Items.Add("AAC");\r
1501                 drp_audenc_2.Items.Add("AC3");\r
1502                 if (drp_audenc_2.Enabled)\r
1503                 {\r
1504                     if ((oldval != "AAC") && (oldval != "AC3"))\r
1505                         drp_audenc_2.SelectedIndex = 0;\r
1506                 }\r
1507 \r
1508                 oldval = drp_audenc_3.Text;\r
1509                 drp_audenc_3.Items.Clear();\r
1510                 drp_audenc_3.Items.Add("AAC");\r
1511                 drp_audenc_3.Items.Add("AC3");\r
1512                 if (drp_audenc_3.Enabled)\r
1513                 {\r
1514                     if ((oldval != "AAC") && (oldval != "AC3"))\r
1515                         drp_audenc_3.SelectedIndex = 0;\r
1516                 }\r
1517 \r
1518                 oldval = drp_audenc_4.Text;\r
1519                 drp_audenc_4.Items.Clear();\r
1520                 drp_audenc_4.Items.Add("AAC");\r
1521                 drp_audenc_4.Items.Add("AC3");\r
1522                 if (drp_audenc_4.Enabled)\r
1523                 {\r
1524                     if ((oldval != "AAC") && (oldval != "AC3"))\r
1525                         drp_audenc_4.SelectedIndex = 0;\r
1526                 }\r
1527             }\r
1528             else if (path.EndsWith(".avi"))\r
1529             {\r
1530                 oldval = drp_audenc_1.Text;\r
1531                 drp_audenc_1.Items.Clear();\r
1532                 drp_audenc_1.Items.Add("MP3");\r
1533                 drp_audenc_1.Items.Add("AC3");\r
1534                 if ((oldval != "MP3") && (oldval != "AC3"))\r
1535                     drp_audenc_1.SelectedIndex = 0;\r
1536 \r
1537                 oldval = drp_audenc_2.Text;\r
1538                 drp_audenc_2.Items.Clear();\r
1539                 drp_audenc_2.Items.Add("MP3");\r
1540                 drp_audenc_2.Items.Add("AC3");\r
1541                 if (drp_audenc_2.Enabled)\r
1542                 {\r
1543                     if ((oldval != "MP3") && (oldval != "AC3"))\r
1544                         drp_audenc_2.SelectedIndex = 0;\r
1545                 }\r
1546 \r
1547 \r
1548                 oldval = drp_audenc_3.Text;\r
1549                 drp_audenc_3.Items.Clear();\r
1550                 drp_audenc_3.Items.Add("MP3");\r
1551                 drp_audenc_3.Items.Add("AC3");\r
1552                 if (drp_audenc_3.Enabled)\r
1553                 {\r
1554                     if ((oldval != "MP3") && (oldval != "AC3"))\r
1555                         drp_audenc_3.SelectedIndex = 0;\r
1556                 }\r
1557 \r
1558                 oldval = drp_audenc_4.Text;\r
1559                 drp_audenc_4.Items.Clear();\r
1560                 drp_audenc_4.Items.Add("MP3");\r
1561                 drp_audenc_4.Items.Add("AC3");\r
1562                 if (drp_audenc_4.Enabled)\r
1563                 {\r
1564                     if ((oldval != "MP3") && (oldval != "AC3"))\r
1565                         drp_audenc_4.SelectedIndex = 0;\r
1566                 }\r
1567             }\r
1568             else if (path.EndsWith(".ogm"))\r
1569             {\r
1570                 drp_audenc_1.Items.Clear();\r
1571                 drp_audenc_1.Items.Add("Vorbis");\r
1572                 drp_audenc_1.SelectedIndex = 0;\r
1573 \r
1574                 drp_audenc_2.Items.Clear();\r
1575                 drp_audenc_2.Items.Add("Vorbis");\r
1576                 if (drp_audenc_2.Enabled)\r
1577                     drp_audenc_2.SelectedIndex = 0;\r
1578 \r
1579                 drp_audenc_3.Items.Clear();\r
1580                 drp_audenc_3.Items.Add("Vorbis");\r
1581                 if (drp_audenc_3.Enabled)\r
1582                     drp_audenc_3.SelectedIndex = 0;\r
1583 \r
1584                 drp_audenc_4.Items.Clear();\r
1585                 drp_audenc_4.Items.Add("Vorbis");\r
1586                 if (drp_audenc_4.Enabled)\r
1587                     drp_audenc_4.SelectedIndex = 0;\r
1588             }\r
1589             else if (path.EndsWith(".mkv"))\r
1590             {\r
1591                 drp_audenc_1.Items.Clear();\r
1592                 drp_audenc_1.Items.Add("AAC");\r
1593                 drp_audenc_1.Items.Add("MP3");\r
1594                 drp_audenc_1.Items.Add("AC3");\r
1595                 drp_audenc_1.Items.Add("Vorbis");\r
1596                 if (drp_audenc_1.Text == string.Empty)\r
1597                     drp_audenc_1.SelectedIndex = 0;\r
1598 \r
1599 \r
1600                 drp_audenc_2.Items.Clear();\r
1601                 drp_audenc_2.Items.Add("AAC");\r
1602                 drp_audenc_2.Items.Add("MP3");\r
1603                 drp_audenc_2.Items.Add("AC3");\r
1604                 drp_audenc_2.Items.Add("Vorbis");\r
1605                 if (drp_audenc_2.Enabled)\r
1606                 {\r
1607                     if (drp_audenc_2.Text == string.Empty)\r
1608                         drp_audenc_2.SelectedIndex = 0;\r
1609                 }\r
1610 \r
1611                 drp_audenc_3.Items.Clear();\r
1612                 drp_audenc_3.Items.Add("AAC");\r
1613                 drp_audenc_3.Items.Add("MP3");\r
1614                 drp_audenc_3.Items.Add("AC3");\r
1615                 drp_audenc_3.Items.Add("Vorbis");\r
1616                 if (drp_audenc_3.Enabled)\r
1617                 {\r
1618                     if (drp_audenc_3.Text == string.Empty)\r
1619                         drp_audenc_3.SelectedIndex = 0;\r
1620                 }\r
1621 \r
1622                 drp_audenc_4.Items.Clear();\r
1623                 drp_audenc_4.Items.Add("AAC");\r
1624                 drp_audenc_4.Items.Add("MP3");\r
1625                 drp_audenc_4.Items.Add("AC3");\r
1626                 drp_audenc_4.Items.Add("Vorbis");\r
1627                 if (drp_audenc_4.Enabled)\r
1628                 {\r
1629                     if (drp_audenc_4.Text == string.Empty)\r
1630                         drp_audenc_4.SelectedIndex = 0;\r
1631                 }\r
1632             }\r
1633         }\r
1634         private void setVideoByContainer(String path)\r
1635         {\r
1636             string oldval = "";\r
1637 \r
1638             if ((path.EndsWith(".mp4")) || (path.EndsWith(".m4v")))\r
1639             {\r
1640                 oldval = drp_videoEncoder.Text;\r
1641                 drp_videoEncoder.Items.Clear();\r
1642                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1643                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1644                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1645                 if (oldval == "VP3 (Theora)")\r
1646                     drp_videoEncoder.SelectedIndex = 2;\r
1647                 else\r
1648                     drp_videoEncoder.Text = oldval;\r
1649 \r
1650             }\r
1651             else if (path.EndsWith(".avi"))\r
1652             {\r
1653                 oldval = drp_videoEncoder.Text;\r
1654                 drp_videoEncoder.Items.Clear();\r
1655                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1656                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1657                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1658                 if (oldval == "VP3 (Theora)")\r
1659                     drp_videoEncoder.SelectedIndex = 2;\r
1660                 else\r
1661                     drp_videoEncoder.Text = oldval;\r
1662             }\r
1663             else if (path.EndsWith(".ogm"))\r
1664             {\r
1665                 oldval = drp_videoEncoder.Text;\r
1666                 drp_videoEncoder.Items.Clear();\r
1667                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1668                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1669                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1670                 if (oldval == "H.264 (x264)")\r
1671                     drp_videoEncoder.SelectedIndex = 2;\r
1672                 else\r
1673                     drp_videoEncoder.Text = oldval;\r
1674             }\r
1675             else if (path.EndsWith(".mkv"))\r
1676             {\r
1677                 oldval = drp_videoEncoder.Text;\r
1678                 drp_videoEncoder.Items.Clear();\r
1679                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1680                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1681                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1682                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1683                 drp_videoEncoder.Text = oldval;\r
1684             }\r
1685         }\r
1686         private void setBitrateSelections384(ComboBox dropDown)\r
1687         {\r
1688             dropDown.Items.Clear();\r
1689             dropDown.Items.Add("32");\r
1690             dropDown.Items.Add("40");\r
1691             dropDown.Items.Add("48");\r
1692             dropDown.Items.Add("56");\r
1693             dropDown.Items.Add("64");\r
1694             dropDown.Items.Add("80");\r
1695             dropDown.Items.Add("86");\r
1696             dropDown.Items.Add("112");\r
1697             dropDown.Items.Add("128");\r
1698             dropDown.Items.Add("160");\r
1699             dropDown.Items.Add("192");\r
1700             dropDown.Items.Add("224");\r
1701             dropDown.Items.Add("256");\r
1702             dropDown.Items.Add("320");\r
1703             dropDown.Items.Add("384");\r
1704         }\r
1705         private void setBitrateSelections320(ComboBox dropDown)\r
1706         {\r
1707             dropDown.Items.Clear();\r
1708             dropDown.Items.Add("32");\r
1709             dropDown.Items.Add("40");\r
1710             dropDown.Items.Add("48");\r
1711             dropDown.Items.Add("56");\r
1712             dropDown.Items.Add("64");\r
1713             dropDown.Items.Add("80");\r
1714             dropDown.Items.Add("86");\r
1715             dropDown.Items.Add("112");\r
1716             dropDown.Items.Add("128");\r
1717             dropDown.Items.Add("160");\r
1718             dropDown.Items.Add("192");\r
1719             dropDown.Items.Add("224");\r
1720             dropDown.Items.Add("256");\r
1721             dropDown.Items.Add("320");\r
1722         }\r
1723         private void setBitrateSelections160(ComboBox dropDown)\r
1724         {\r
1725             dropDown.Items.Clear();\r
1726             dropDown.Items.Add("32");\r
1727             dropDown.Items.Add("40");\r
1728             dropDown.Items.Add("48");\r
1729             dropDown.Items.Add("56");\r
1730             dropDown.Items.Add("64");\r
1731             dropDown.Items.Add("80");\r
1732             dropDown.Items.Add("86");\r
1733             dropDown.Items.Add("112");\r
1734             dropDown.Items.Add("128");\r
1735             dropDown.Items.Add("160");\r
1736         }\r
1737 \r
1738         // Preset system functions\r
1739         private void loadNormalPreset()\r
1740         {\r
1741             foreach (TreeNode treenode in treeView_presets.Nodes)\r
1742             {\r
1743                 if (treenode.Text.ToString().Equals("Normal"))\r
1744                     treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index];\r
1745             }\r
1746         }\r
1747         public void loadPresetPanel()\r
1748         {\r
1749             presetHandler.loadPresetFiles();\r
1750 \r
1751             treeView_presets.Nodes.Clear();\r
1752             List<string> presetNameList = new List<string>();\r
1753             TreeNode preset_treeview = new TreeNode();          \r
1754 \r
1755             presetNameList = presetHandler.getBuildInPresetNames();\r
1756             foreach (string preset in presetNameList)\r
1757             {\r
1758                 preset_treeview = new TreeNode(preset);\r
1759 \r
1760                 // Now Fill Out List View with Items\r
1761                 treeView_presets.Nodes.Add(preset_treeview);\r
1762             }\r
1763 \r
1764             presetNameList = presetHandler.getUserPresetNames();\r
1765             foreach (string preset in presetNameList)\r
1766             {\r
1767                 preset_treeview = new TreeNode(preset);\r
1768                 preset_treeview.ForeColor = Color.Black;\r
1769 \r
1770                 // Now Fill Out List View with Items\r
1771                 treeView_presets.Nodes.Add(preset_treeview);\r
1772             }\r
1773         }\r
1774 \r
1775         // Source Button Drive Detection\r
1776         private delegate void ProgressUpdateHandler();\r
1777         private void getDriveInfoThread()\r
1778         {\r
1779             try\r
1780             {\r
1781                 if (this.InvokeRequired)\r
1782                 {\r
1783                     this.BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));\r
1784                     return;\r
1785                 }\r
1786 \r
1787                 Boolean foundDrive = false;\r
1788                 DriveInfo[] theCollectionOfDrives = DriveInfo.GetDrives();\r
1789                 foreach (DriveInfo curDrive in theCollectionOfDrives)\r
1790                 {\r
1791                     if (curDrive.DriveType == DriveType.CDRom)\r
1792                     {\r
1793                         if (curDrive.IsReady)\r
1794                         {\r
1795                             if (File.Exists(curDrive.RootDirectory.ToString() + "VIDEO_TS\\VIDEO_TS.IFO"))\r
1796                                 mnu_dvd_drive.Text = curDrive.RootDirectory.ToString() + "VIDEO_TS (" + curDrive.VolumeLabel + ")";\r
1797                             else\r
1798                                 mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1799 \r
1800                             foundDrive = true;\r
1801 \r
1802                         }\r
1803                     }\r
1804                 }\r
1805 \r
1806                 if (foundDrive == false)\r
1807                     mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1808             }\r
1809             catch (Exception exc)\r
1810             {\r
1811                 MessageBox.Show("Drive Detection Error. \n Error Information: \n\n " + exc.ToString());\r
1812             }\r
1813         }\r
1814 \r
1815         #endregion\r
1816 \r
1817         #region Encoding\r
1818 \r
1819         // Declarations\r
1820         private delegate void UpdateUIHandler();\r
1821 \r
1822         // Encoding Functions\r
1823         private void procMonitor(object state)\r
1824         {\r
1825             // Make sure we are not already encoding and if we are then display an error.\r
1826             if (hbProc != null)\r
1827                 hbProc.CloseMainWindow();\r
1828             else\r
1829             {\r
1830                 hbProc = cliObj.runCli(this, (string)state);\r
1831                 hbProc.WaitForExit();\r
1832                 setEncodeLabelFinished();\r
1833                 hbProc = null;\r
1834 \r
1835                 // If the window is minimized, display the notification in a popup.\r
1836                 if (FormWindowState.Minimized == this.WindowState)\r
1837                 {\r
1838                     notifyIcon.BalloonTipText = lbl_encode.Text;\r
1839                     notifyIcon.ShowBalloonTip(500);\r
1840                 }\r
1841 \r
1842                 // After the encode is done, we may want to shutdown, suspend etc.\r
1843                 cliObj.afterEncodeAction();\r
1844             }\r
1845         }\r
1846         private void setEncodeLabelFinished()\r
1847         {\r
1848             if (this.InvokeRequired)\r
1849             {\r
1850                 this.BeginInvoke(new UpdateUIHandler(setEncodeLabelFinished));\r
1851                 return;\r
1852             }\r
1853             lbl_encode.Text = "Encoding Finished";\r
1854             btn_start.Text = "Start";\r
1855             btn_start.ToolTipText = "Start the encoding process";\r
1856             btn_start.Image = Properties.Resources.Play;\r
1857         }\r
1858         public Boolean isEncoding()\r
1859         {\r
1860             if (hbProc == null)\r
1861                 return false;\r
1862             else\r
1863                 return true;\r
1864         }\r
1865 \r
1866         #endregion\r
1867 \r
1868         #region Taskbar Tray Icon\r
1869         private void frmMain_Resize(object sender, EventArgs e)\r
1870         {\r
1871             if (FormWindowState.Minimized == this.WindowState)\r
1872             {\r
1873                 notifyIcon.Visible = true;\r
1874                 if (lbl_encode.Text != "")\r
1875                     notifyIcon.BalloonTipText = lbl_encode.Text;\r
1876                 else\r
1877                     notifyIcon.BalloonTipText = "Not Encoding";\r
1878                 notifyIcon.ShowBalloonTip(500);\r
1879                 this.Hide();\r
1880             }\r
1881             else if (FormWindowState.Normal == this.WindowState)\r
1882                 notifyIcon.Visible = false;\r
1883         }\r
1884         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
1885         {\r
1886             this.Visible = true;\r
1887             this.Activate();\r
1888             this.WindowState = FormWindowState.Normal;\r
1889             notifyIcon.Visible = false;\r
1890         }\r
1891         private void btn_minimize_Click(object sender, EventArgs e)\r
1892         {\r
1893             this.WindowState = FormWindowState.Minimized;\r
1894         }\r
1895         private void btn_restore_Click(object sender, EventArgs e)\r
1896         {\r
1897             this.Visible = true;\r
1898             this.Activate();\r
1899             this.WindowState = FormWindowState.Normal;\r
1900             notifyIcon.Visible = false;\r
1901         }\r
1902         #endregion\r
1903 \r
1904         // This is the END of the road ------------------------------------------------------------------------------\r
1905     }\r
1906 }