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             if (slider_deblock.Value == 4)\r
 802                 lbl_deblockVal.Text = "Off";\r
 803             else\r
 804                 lbl_deblockVal.Text = slider_deblock.Value.ToString();\r
 805         }\r
 806 \r
 807         // Audio Tab\r
 808         private void drp_track2Audio_SelectedIndexChanged(object sender, EventArgs e)\r
 809         {\r
 810             if (drp_track2Audio.SelectedItem.Equals("None"))\r
 811             {\r
 812                 drp_audbit_2.Enabled = false;\r
 813                 drp_audenc_2.Enabled = false;\r
 814                 drp_audsr_2.Enabled = false;\r
 815                 drp_audmix_2.Enabled = false;\r
 816                 trackBar2.Enabled = false;\r
 817                 drp_audbit_2.Text = "";\r
 818                 drp_audenc_2.Text = "";\r
 819                 drp_audsr_2.Text = "";\r
 820                 drp_audmix_2.Text = "Automatic";\r
 821                 trackBar2.Value = 0;\r
 822 \r
 823                 // Disable the 3rd Track.\r
 824                 drp_track3Audio.Enabled = false;\r
 825                 drp_track3Audio.Text = "None";\r
 826                 drp_audbit_3.Text = "";\r
 827                 drp_audenc_3.Text = "";\r
 828                 drp_audsr_3.Text = "";\r
 829                 drp_audmix_3.Text = "Automatic";\r
 830                 trackBar3.Value = 0;\r
 831             }\r
 832             else\r
 833             {\r
 834                 drp_audbit_2.Enabled = true;\r
 835                 drp_audenc_2.Enabled = true;\r
 836                 drp_audsr_2.Enabled = true;\r
 837                 drp_audmix_2.Enabled = true;\r
 838                 trackBar2.Enabled = true;\r
 839                 drp_audbit_2.Text = "160";\r
 840                 drp_audenc_2.Text = "AAC";\r
 841                 drp_audsr_2.Text = "Auto";\r
 842                 drp_audmix_2.Text = "Automatic";\r
 843 \r
 844                 // Enable the 3rd Track.\r
 845                 drp_track3Audio.Enabled = true;\r
 846                 drp_audbit_3.Text = "";\r
 847                 drp_audenc_3.Text = "";\r
 848                 drp_audsr_3.Text = "";\r
 849                 drp_audmix_3.Text = "Automatic";\r
 850             }\r
 851         }\r
 852         private void drp_track3Audio_SelectedIndexChanged(object sender, EventArgs e)\r
 853         {\r
 854             if (drp_track3Audio.SelectedItem.Equals("None"))\r
 855             {\r
 856                 drp_audbit_3.Enabled = false;\r
 857                 drp_audenc_3.Enabled = false;\r
 858                 drp_audsr_3.Enabled = false;\r
 859                 drp_audmix_3.Enabled = false;\r
 860                 trackBar3.Enabled = false;\r
 861                 drp_audbit_3.Text = "";\r
 862                 drp_audenc_3.Text = "";\r
 863                 drp_audsr_3.Text = "";\r
 864                 drp_audmix_3.Text = "Automatic";\r
 865                 trackBar3.Value = 0;\r
 866 \r
 867                 // Disable the 4th Track.\r
 868                 drp_track4Audio.Enabled = false;\r
 869                 drp_track4Audio.Text = "None";\r
 870                 drp_audbit_4.Text = "";\r
 871                 drp_audenc_4.Text = "";\r
 872                 drp_audsr_4.Text = "";\r
 873                 drp_audmix_4.Text = "Automatic";\r
 874 \r
 875             }\r
 876             else\r
 877             {\r
 878                 drp_audbit_3.Enabled = true;\r
 879                 drp_audenc_3.Enabled = true;\r
 880                 drp_audsr_3.Enabled = true;\r
 881                 drp_audmix_3.Enabled = true;\r
 882                 trackBar3.Enabled = true;\r
 883                 drp_audbit_3.Text = "160";\r
 884                 drp_audenc_3.Text = "AAC";\r
 885                 drp_audsr_3.Text = "Auto";\r
 886                 drp_audmix_3.Text = "Automatic";\r
 887 \r
 888                 // Enable the 4th Track.\r
 889                 drp_track4Audio.Enabled = true;\r
 890                 drp_audbit_4.Text = "";\r
 891                 drp_audenc_4.Text = "";\r
 892                 drp_audsr_4.Text = "";\r
 893                 drp_audmix_4.Text = "Automatic";\r
 894             }\r
 895 \r
 896         }\r
 897         private void drp_track4Audio_SelectedIndexChanged(object sender, EventArgs e)\r
 898         {\r
 899             if (drp_track4Audio.SelectedItem.Equals("None"))\r
 900             {\r
 901                 drp_audbit_4.Enabled = false;\r
 902                 drp_audenc_4.Enabled = false;\r
 903                 drp_audsr_4.Enabled = false;\r
 904                 drp_audmix_4.Enabled = false;\r
 905                 trackBar4.Enabled = false;\r
 906                 drp_audbit_4.Text = "";\r
 907                 drp_audenc_4.Text = "";\r
 908                 drp_audsr_4.Text = "";\r
 909                 drp_audmix_4.Text = "Automatic";\r
 910                 trackBar4.Value = 0;\r
 911             }\r
 912             else\r
 913             {\r
 914                 drp_audbit_4.Enabled = true;\r
 915                 drp_audenc_4.Enabled = true;\r
 916                 drp_audsr_4.Enabled = true;\r
 917                 drp_audmix_4.Enabled = true;\r
 918                 trackBar4.Enabled = true;\r
 919                 drp_audbit_4.Text = "160";\r
 920                 drp_audenc_4.Text = "AAC";\r
 921                 drp_audsr_4.Text = "Auto";\r
 922                 drp_audmix_4.Text = "Automatic";\r
 923             }\r
 924         }\r
 925 \r
 926         private void drp_audmix_1_SelectedIndexChanged(object sender, EventArgs e)\r
 927         {\r
 928             if ((drp_audenc_1.Text == "AAC") && (drp_audmix_1.Text == "6 Channel Discrete"))\r
 929                 setBitrateSelections384(drp_audbit_1);\r
 930             else if ((drp_audenc_1.Text == "AAC") && (drp_audmix_1.Text != "6 Channel Discrete"))\r
 931             {\r
 932                 setBitrateSelections160(drp_audbit_1);\r
 933                 drp_audbit_1.Text = "160";\r
 934             }\r
 935         }\r
 936         private void drp_audmix_2_SelectedIndexChanged(object sender, EventArgs e)\r
 937         {\r
 938             if (drp_audmix_1.Text == "Automatic")\r
 939                 MessageBox.Show("Please select a mixdown for the previous track(s).", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 940 \r
 941             if ((drp_audenc_2.Text == "AAC") && (drp_audmix_2.Text == "6 Channel Discrete"))\r
 942                 setBitrateSelections384(drp_audbit_2);\r
 943             else if ((drp_audenc_2.Text == "AAC") && (drp_audmix_2.Text != "6 Channel Discrete"))\r
 944             {\r
 945                 setBitrateSelections160(drp_audbit_2);\r
 946                 drp_audbit_2.Text = "160";\r
 947             }\r
 948         }\r
 949         private void drp_audmix_3_SelectedIndexChanged(object sender, EventArgs e)\r
 950         {\r
 951             if (drp_audmix_2.Text == "Automatic")\r
 952                 MessageBox.Show("Please select a mixdown for the previous track(s).", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 953 \r
 954             if ((drp_audenc_3.Text == "AAC") && (drp_audmix_3.Text == "6 Channel Discrete"))\r
 955                 setBitrateSelections384(drp_audbit_3);\r
 956             else if ((drp_audenc_3.Text == "AAC") && (drp_audmix_3.Text != "6 Channel Discrete"))\r
 957             {\r
 958                 setBitrateSelections160(drp_audbit_3);\r
 959                 drp_audbit_3.Text = "160";\r
 960             }\r
 961         }\r
 962         private void drp_audmix_4_SelectedIndexChanged(object sender, EventArgs e)\r
 963         {\r
 964             if (drp_audmix_3.Text == "Automatic")\r
 965                 MessageBox.Show("Please select a mixdown for the previous track(s).", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 966 \r
 967             if ((drp_audenc_4.Text == "AAC") && (drp_audmix_4.Text == "6 Channel Discrete"))\r
 968                 setBitrateSelections384(drp_audbit_4);\r
 969             else if ((drp_audenc_4.Text == "AAC") && (drp_audmix_4.Text != "6 Channel Discrete"))\r
 970             {\r
 971                 setBitrateSelections160(drp_audbit_4);\r
 972                 drp_audbit_4.Text = "160";\r
 973             }\r
 974         }\r
 975 \r
 976         private void drp_audenc_1_SelectedIndexChanged(object sender, EventArgs e)\r
 977         {\r
 978             if (drp_audenc_1.Text == "AC3")\r
 979             {\r
 980                 drp_audmix_1.Enabled = false;\r
 981                 drp_audbit_1.Enabled = false;\r
 982                 drp_audsr_1.Enabled = false;\r
 983             }\r
 984             else\r
 985             {\r
 986                 drp_audmix_1.Enabled = true;\r
 987                 drp_audbit_1.Enabled = true;\r
 988                 drp_audsr_1.Enabled = true;\r
 989 \r
 990                 drp_audmix_1.Text = "Automatic";\r
 991                 drp_audbit_1.Text = "160";\r
 992                 drp_audsr_1.Text = "Auto";\r
 993             }\r
 994 \r
 995 \r
 996             if (drp_audenc_1.Text == "AAC")\r
 997             {\r
 998                 drp_audmix_1.Items.Clear();\r
 999                 drp_audmix_1.Items.Add("Mono");\r
1000                 drp_audmix_1.Items.Add("Stereo");\r
1001                 drp_audmix_1.Items.Add("Dolby Surround");\r
1002                 drp_audmix_1.Items.Add("Dolby Pro Logic II");\r
1003                 drp_audmix_1.Items.Add("6 Channel Discrete");\r
1004 \r
1005                 setBitrateSelections160(drp_audbit_1);\r
1006             }\r
1007             else\r
1008             {\r
1009                 drp_audmix_1.Items.Clear();\r
1010                 drp_audmix_1.Items.Add("Stereo");\r
1011                 drp_audmix_1.Items.Add("Dolby Surround");\r
1012                 drp_audmix_1.Items.Add("Dolby Pro Logic II");\r
1013 \r
1014                 setBitrateSelections320(drp_audbit_1);\r
1015             }\r
1016         }\r
1017         private void drp_audenc_2_SelectedIndexChanged(object sender, EventArgs e)\r
1018         {\r
1019             if (drp_audenc_2.Text == "AC3")\r
1020             {\r
1021                 drp_audmix_2.Enabled = false;\r
1022                 drp_audbit_2.Enabled = false;\r
1023                 drp_audsr_2.Enabled = false;\r
1024 \r
1025                 drp_audmix_2.Text = "Automatic";\r
1026                 drp_audbit_2.Text = "160";\r
1027                 drp_audsr_2.Text = "Auto";\r
1028             }\r
1029             else\r
1030             {\r
1031                 // Just make sure not to re-enable the following boxes if the track2 is none\r
1032                 if (drp_track2Audio.Text != "None")\r
1033                 {\r
1034                     drp_audmix_2.Enabled = true;\r
1035                     drp_audbit_2.Enabled = true;\r
1036                     drp_audsr_2.Enabled = true;\r
1037 \r
1038                     drp_audmix_2.Text = "Automatic";\r
1039                     drp_audbit_2.Text = "160";\r
1040                     drp_audsr_2.Text = "Auto";\r
1041                 }\r
1042             }\r
1043 \r
1044             if (drp_audenc_2.Text == "AAC")\r
1045             {\r
1046                 drp_audmix_2.Items.Clear();\r
1047                 drp_audmix_2.Items.Add("Mono");\r
1048                 drp_audmix_2.Items.Add("Stereo");\r
1049                 drp_audmix_2.Items.Add("Dolby Surround");\r
1050                 drp_audmix_2.Items.Add("Dolby Pro Logic II");\r
1051                 drp_audmix_2.Items.Add("6 Channel Discrete");\r
1052 \r
1053                 setBitrateSelections160(drp_audbit_2);\r
1054             }\r
1055             else\r
1056             {\r
1057                 drp_audmix_2.Items.Clear();\r
1058                 drp_audmix_2.Items.Add("Stereo");\r
1059                 drp_audmix_2.Items.Add("Dolby Surround");\r
1060                 drp_audmix_2.Items.Add("Dolby Pro Logic II");\r
1061 \r
1062                 setBitrateSelections320(drp_audbit_2);\r
1063             }\r
1064         }\r
1065         private void drp_audenc_3_SelectedIndexChanged(object sender, EventArgs e)\r
1066         {\r
1067             if (drp_audenc_3.Text == "AC3")\r
1068             {\r
1069                 drp_audmix_3.Enabled = false;\r
1070                 drp_audbit_3.Enabled = false;\r
1071                 drp_audsr_3.Enabled = false;\r
1072 \r
1073                 drp_audmix_3.Text = "Automatic";\r
1074                 drp_audbit_3.Text = "160";\r
1075                 drp_audsr_3.Text = "Auto";\r
1076             }\r
1077             else\r
1078             {\r
1079                 // Just make sure not to re-enable the following boxes if the track above is none\r
1080                 if (drp_track2Audio.Text != "None")\r
1081                 {\r
1082                     drp_audmix_3.Enabled = true;\r
1083                     drp_audbit_3.Enabled = true;\r
1084                     drp_audsr_3.Enabled = true;\r
1085 \r
1086                     drp_audmix_3.Text = "Automatic";\r
1087                     drp_audbit_3.Text = "160";\r
1088                     drp_audsr_3.Text = "Auto";\r
1089                 }\r
1090             }\r
1091 \r
1092 \r
1093             if (drp_audenc_3.Text == "AAC")\r
1094             {\r
1095                 drp_audmix_3.Items.Clear();\r
1096                 drp_audmix_3.Items.Add("Mono");\r
1097                 drp_audmix_3.Items.Add("Stereo");\r
1098                 drp_audmix_3.Items.Add("Dolby Surround");\r
1099                 drp_audmix_3.Items.Add("Dolby Pro Logic II");\r
1100                 drp_audmix_3.Items.Add("6 Channel Discrete");\r
1101 \r
1102                 setBitrateSelections160(drp_audbit_3);\r
1103             }\r
1104             else\r
1105             {\r
1106                 drp_audmix_3.Items.Clear();\r
1107                 drp_audmix_3.Items.Add("Stereo");\r
1108                 drp_audmix_3.Items.Add("Dolby Surround");\r
1109                 drp_audmix_3.Items.Add("Dolby Pro Logic II");\r
1110 \r
1111                 setBitrateSelections320(drp_audbit_3);\r
1112             }\r
1113         }\r
1114         private void drp_audenc_4_SelectedIndexChanged(object sender, EventArgs e)\r
1115         {\r
1116             if (drp_audenc_4.Text == "AC3")\r
1117             {\r
1118                 drp_audmix_4.Enabled = false;\r
1119                 drp_audbit_4.Enabled = false;\r
1120                 drp_audsr_4.Enabled = false;\r
1121 \r
1122                 drp_audmix_4.Text = "Automatic";\r
1123                 drp_audbit_4.Text = "160";\r
1124                 drp_audsr_4.Text = "Auto";\r
1125             }\r
1126             else\r
1127             {\r
1128                 // Just make sure not to re-enable the following boxes if the track above is none\r
1129                 if (drp_track2Audio.Text != "None")\r
1130                 {\r
1131                     drp_audmix_4.Enabled = true;\r
1132                     drp_audbit_4.Enabled = true;\r
1133                     drp_audsr_4.Enabled = true;\r
1134 \r
1135                     drp_audmix_4.Text = "Automatic";\r
1136                     drp_audbit_4.Text = "160";\r
1137                     drp_audsr_4.Text = "Auto";\r
1138                 }\r
1139             }\r
1140 \r
1141 \r
1142             if (drp_audenc_4.Text == "AAC")\r
1143             {\r
1144                 drp_audmix_4.Items.Clear();\r
1145                 drp_audmix_4.Items.Add("Mono");\r
1146                 drp_audmix_4.Items.Add("Stereo");\r
1147                 drp_audmix_4.Items.Add("Dolby Surround");\r
1148                 drp_audmix_4.Items.Add("Dolby Pro Logic II");\r
1149                 drp_audmix_4.Items.Add("6 Channel Discrete");\r
1150 \r
1151                 setBitrateSelections160(drp_audbit_4);\r
1152             }\r
1153             else\r
1154             {\r
1155                 drp_audmix_4.Items.Clear();\r
1156                 drp_audmix_4.Items.Add("Stereo");\r
1157                 drp_audmix_4.Items.Add("Dolby Surround");\r
1158                 drp_audmix_4.Items.Add("Dolby Pro Logic II");\r
1159 \r
1160                 setBitrateSelections320(drp_audbit_4);\r
1161             }\r
1162         }\r
1163 \r
1164         private void trackBar1_Scroll(object sender, EventArgs e)\r
1165         {\r
1166             double value = trackBar1.Value / 10.0;\r
1167             value++;\r
1168 \r
1169             lbl_drc1.Text = value.ToString();\r
1170         }\r
1171         private void trackBar2_Scroll(object sender, EventArgs e)\r
1172         {\r
1173             double value = trackBar2.Value / 10.0;\r
1174             value++;\r
1175 \r
1176             lbl_drc2.Text = value.ToString();\r
1177         }\r
1178         private void trackBar3_Scroll(object sender, EventArgs e)\r
1179         {\r
1180             double value = trackBar3.Value / 10.0;\r
1181             value++;\r
1182 \r
1183             lbl_drc3.Text = value.ToString();\r
1184         }\r
1185         private void trackBar4_Scroll(object sender, EventArgs e)\r
1186         {\r
1187             double value = trackBar4.Value / 10.0;\r
1188             value++;\r
1189 \r
1190             lbl_drc4.Text = value.ToString();\r
1191         }\r
1192 \r
1193         private void drp_subtitle_SelectedIndexChanged(object sender, EventArgs e)\r
1194         {\r
1195             if (drp_subtitle.Text.Contains("None"))\r
1196             {\r
1197                 check_forced.Enabled = false;\r
1198                 check_forced.Checked = false;\r
1199             }\r
1200             else\r
1201                 check_forced.Enabled = true;\r
1202         }\r
1203 \r
1204         // Chapter Marker Tab\r
1205         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
1206         {\r
1207             if (Check_ChapterMarkers.Checked)\r
1208             {\r
1209                 string destination = text_destination.Text;\r
1210                 destination = destination.Replace(".mp4", ".m4v");\r
1211                 text_destination.Text = destination;\r
1212                 data_chpt.Rows.Clear();\r
1213                 data_chpt.Enabled = true;\r
1214                 hb_common_func.chapterNaming(this);\r
1215             }\r
1216             else\r
1217             {\r
1218                 string destination = text_destination.Text;\r
1219                 destination = destination.Replace(".m4v", ".mp4");\r
1220                 text_destination.Text = destination;\r
1221                 data_chpt.Rows.Clear();\r
1222                 data_chpt.Enabled = false;\r
1223             }\r
1224         }\r
1225 \r
1226         // Advanced Tab\r
1227         private void drop_refFrames_SelectedIndexChanged(object sender, EventArgs e)\r
1228         {\r
1229             x264PanelFunctions.on_x264_WidgetChange("ref", this);\r
1230         }\r
1231         private void check_mixedReferences_CheckedChanged(object sender, EventArgs e)\r
1232         {\r
1233             x264PanelFunctions.on_x264_WidgetChange("mixed-refs", this);\r
1234         }\r
1235         private void drop_bFrames_SelectedIndexChanged(object sender, EventArgs e)\r
1236         {\r
1237             x264PanelFunctions.on_x264_WidgetChange("bframes", this);\r
1238         }\r
1239         private void drop_directPrediction_SelectedIndexChanged(object sender, EventArgs e)\r
1240         {\r
1241             x264PanelFunctions.on_x264_WidgetChange("direct", this);\r
1242         }\r
1243         private void check_weightedBFrames_CheckedChanged(object sender, EventArgs e)\r
1244         {\r
1245             x264PanelFunctions.on_x264_WidgetChange("weightb", this);\r
1246         }\r
1247         private void check_bFrameDistortion_CheckedChanged(object sender, EventArgs e)\r
1248         {\r
1249             x264PanelFunctions.on_x264_WidgetChange("brdo", this);\r
1250         }\r
1251         private void check_BidirectionalRefinement_CheckedChanged(object sender, EventArgs e)\r
1252         {\r
1253             x264PanelFunctions.on_x264_WidgetChange("bime", this);\r
1254         }\r
1255         private void check_pyrmidalBFrames_CheckedChanged(object sender, EventArgs e)\r
1256         {\r
1257             x264PanelFunctions.on_x264_WidgetChange("b-pyramid", this);\r
1258         }\r
1259         private void drop_MotionEstimationMethod_SelectedIndexChanged(object sender, EventArgs e)\r
1260         {\r
1261             x264PanelFunctions.on_x264_WidgetChange("me", this);\r
1262         }\r
1263         private void drop_MotionEstimationRange_SelectedIndexChanged(object sender, EventArgs e)\r
1264         {\r
1265             x264PanelFunctions.on_x264_WidgetChange("merange", this);\r
1266         }\r
1267         private void drop_subpixelMotionEstimation_SelectedIndexChanged(object sender, EventArgs e)\r
1268         {\r
1269             x264PanelFunctions.on_x264_WidgetChange("subq", this);\r
1270         }\r
1271         private void drop_analysis_SelectedIndexChanged(object sender, EventArgs e)\r
1272         {\r
1273             x264PanelFunctions.on_x264_WidgetChange("analyse", this);\r
1274         }\r
1275         private void check_8x8DCT_CheckedChanged(object sender, EventArgs e)\r
1276         {\r
1277             x264PanelFunctions.on_x264_WidgetChange("8x8dct", this);\r
1278         }\r
1279         private void drop_deblockAlpha_SelectedIndexChanged(object sender, EventArgs e)\r
1280         {\r
1281             x264PanelFunctions.on_x264_WidgetChange("deblock", this);\r
1282 \r
1283         }\r
1284         private void drop_deblockBeta_SelectedIndexChanged(object sender, EventArgs e)\r
1285         {\r
1286             x264PanelFunctions.on_x264_WidgetChange("deblock", this);\r
1287 \r
1288         }\r
1289         private void drop_trellis_SelectedIndexChanged(object sender, EventArgs e)\r
1290         {\r
1291             x264PanelFunctions.on_x264_WidgetChange("trellis", this);\r
1292         }\r
1293         private void check_noFastPSkip_CheckedChanged(object sender, EventArgs e)\r
1294         {\r
1295             x264PanelFunctions.on_x264_WidgetChange("no-fast-pskip", this);\r
1296         }\r
1297         private void check_noDCTDecimate_CheckedChanged(object sender, EventArgs e)\r
1298         {\r
1299             x264PanelFunctions.on_x264_WidgetChange("no-dct-decimate", this);\r
1300 \r
1301         }\r
1302         private void check_Cabac_CheckedChanged(object sender, EventArgs e)\r
1303         {\r
1304 \r
1305             x264PanelFunctions.on_x264_WidgetChange("cabac", this);\r
1306         }\r
1307 \r
1308         private void rtf_x264Query_TextChanged(object sender, EventArgs e)\r
1309         {\r
1310             if (rtf_x264Query.Text.EndsWith("\n"))\r
1311             {\r
1312                 rtf_x264Query.Text = rtf_x264Query.Text.Replace("\n", "");\r
1313                 x264PanelFunctions.X264_StandardizeOptString(this);\r
1314                 x264PanelFunctions.X264_SetCurrentSettingsInPanel(this);\r
1315 \r
1316                 if (rtf_x264Query.Text == string.Empty)\r
1317                     x264PanelFunctions.reset2Defaults(this);\r
1318             }\r
1319         }\r
1320         private void btn_reset_Click(object sender, EventArgs e)\r
1321         {\r
1322             rtf_x264Query.Text = "";\r
1323             x264PanelFunctions.reset2Defaults(this);\r
1324         }\r
1325 \r
1326         // Query Editor Tab\r
1327         private void btn_generate_Query_Click(object sender, EventArgs e)\r
1328         {\r
1329             rtf_query.Text = hb_common_func.GenerateTheQuery(this);\r
1330         }\r
1331         private void btn_clear_Click(object sender, EventArgs e)\r
1332         {\r
1333             rtf_query.Clear();\r
1334         }\r
1335 \r
1336         // Presets\r
1337         private void btn_addPreset_Click(object sender, EventArgs e)\r
1338         {\r
1339             Form preset = new frmAddPreset(this, presetHandler);\r
1340             preset.ShowDialog();\r
1341         }\r
1342         private void btn_removePreset_Click(object sender, EventArgs e)\r
1343         {\r
1344             DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1345             if (result == DialogResult.Yes)\r
1346             {\r
1347                 if (treeView_presets.SelectedNode != null)\r
1348                     presetHandler.remove(treeView_presets.SelectedNode.Text);\r
1349                 // Now reload the preset panel\r
1350                 loadPresetPanel();\r
1351             }\r
1352         }\r
1353         private void btn_setDefault_Click(object sender, EventArgs e)\r
1354         {\r
1355             String query = hb_common_func.GenerateTheQuery(this);\r
1356             Properties.Settings.Default.defaultUserSettings = query;\r
1357             // Save the new default Settings\r
1358             Properties.Settings.Default.Save();\r
1359             MessageBox.Show("New default settings saved.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
1360         }\r
1361         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
1362         {\r
1363             // Ok, so, we've selected a preset. Now we want to load it.\r
1364             string presetName = treeView_presets.SelectedNode.Text;\r
1365             string query = presetHandler.getCliForPreset(presetName);\r
1366 \r
1367             //Ok, Reset all the H264 widgets before changing the preset\r
1368             x264PanelFunctions.reset2Defaults(this);\r
1369 \r
1370             // Send the query from the file to the Query Parser class\r
1371             Functions.QueryParser presetQuery = Functions.QueryParser.Parse(query);\r
1372 \r
1373             // Now load the preset\r
1374             hb_common_func.presetLoader(this, presetQuery, presetName);\r
1375 \r
1376             // The x264 widgets will need updated, so do this now:\r
1377             x264PanelFunctions.X264_StandardizeOptString(this);\r
1378             x264PanelFunctions.X264_SetCurrentSettingsInPanel(this);\r
1379         }\r
1380         private void treeView_presets_deleteKey(object sender, KeyEventArgs e)\r
1381         {\r
1382             if (e.KeyCode == Keys.Delete)\r
1383             {\r
1384                 DialogResult result = MessageBox.Show("Are you sure you wish to delete the selected preset?", "Preset", MessageBoxButtons.YesNo, MessageBoxIcon.Question);\r
1385                 if (result == DialogResult.Yes)\r
1386                 {\r
1387                     if (treeView_presets.SelectedNode != null)\r
1388                         presetHandler.remove(treeView_presets.SelectedNode.Text);\r
1389                     // Now reload the preset panel\r
1390                     loadPresetPanel();\r
1391                 }\r
1392             }\r
1393         }\r
1394 \r
1395         #endregion\r
1396 \r
1397         #region Functions\r
1398         // Replace File extenstion.\r
1399         public void setExtension(string newExtension)\r
1400         {\r
1401             text_destination.Text = text_destination.Text.Replace(".mp4", newExtension);\r
1402             text_destination.Text = text_destination.Text.Replace(".m4v", newExtension);\r
1403             text_destination.Text = text_destination.Text.Replace(".mkv", newExtension);\r
1404             text_destination.Text = text_destination.Text.Replace(".avi", newExtension);\r
1405             text_destination.Text = text_destination.Text.Replace(".ogm", newExtension);\r
1406         }\r
1407 \r
1408         // DVD Parsing\r
1409         public void setStreamReader(Parsing.DVD dvd)\r
1410         {\r
1411             this.thisDVD = dvd;\r
1412         }\r
1413 \r
1414         // Chapter Selection Duration calculation\r
1415         public void calculateDuration()\r
1416         {\r
1417             TimeSpan Duration = TimeSpan.FromSeconds(0.0);\r
1418 \r
1419             // Get the durations between the 2 chapter points and add them together.\r
1420             if (drop_chapterStart.Text != "Auto" && drop_chapterFinish.Text != "Auto")\r
1421             {\r
1422                 int start_chapter, end_chapter = 0;\r
1423                 int.TryParse(drop_chapterStart.Text, out start_chapter);\r
1424                 int.TryParse(drop_chapterFinish.Text, out end_chapter);\r
1425 \r
1426                 int position = start_chapter - 1;\r
1427 \r
1428                 if (start_chapter <= end_chapter)\r
1429                 {\r
1430                     if (end_chapter > selectedTitle.Chapters.Count)\r
1431                         end_chapter = selectedTitle.Chapters.Count;\r
1432 \r
1433                     while (position != end_chapter)\r
1434                     {\r
1435                         TimeSpan dur = selectedTitle.Chapters[position].Duration;\r
1436                         Duration = Duration + dur;\r
1437                         position++;\r
1438                     }\r
1439                 }\r
1440             }\r
1441 \r
1442             // Set the Duration\r
1443             lbl_duration.Text = Duration.ToString();\r
1444         }\r
1445         public int cacluateNonAnamorphicHeight(int width)\r
1446         {\r
1447             float aspect = selectedTitle.AspectRatio;\r
1448             int aw;\r
1449             int ah;\r
1450             if (aspect.ToString() == "1.78")\r
1451             {\r
1452                 aw = 16;\r
1453                 ah = 9;\r
1454             }\r
1455             else\r
1456             {\r
1457                 aw = 4;\r
1458                 ah = 3;\r
1459             }\r
1460 \r
1461             double a = width * selectedTitle.Resolution.Width * ah * (selectedTitle.Resolution.Height - (double)text_top.Value - (double)text_bottom.Value);\r
1462             double b = selectedTitle.Resolution.Height * aw * (selectedTitle.Resolution.Width - (double)text_left.Value - (double)text_right.Value);\r
1463 \r
1464             double y = a / b;\r
1465 \r
1466             // If it's not Mod 16, make it mod 16\r
1467             if ((y % 16) != 0)\r
1468             {\r
1469                 double mod16 = y % 16;\r
1470                 if (mod16 >= 8)\r
1471                 {\r
1472                     mod16 = 16 - mod16;\r
1473                     y = y + mod16;\r
1474                 }\r
1475                 else\r
1476                 {\r
1477                     y = y - mod16;\r
1478                 }\r
1479             }\r
1480 \r
1481             //16 * (421 / 16)\r
1482             //double z = ( 16 * (( y + 8 ) / 16 ) );\r
1483             int x = int.Parse(y.ToString());\r
1484             return x;\r
1485         }\r
1486 \r
1487         // Audio system functions\r
1488         private void setAudioByContainer(String path)\r
1489         {\r
1490             string oldval = "";\r
1491 \r
1492             if ((path.EndsWith(".mp4")) || (path.EndsWith(".m4v")))\r
1493             {\r
1494                 oldval = drp_audenc_1.Text;\r
1495                 drp_audenc_1.Items.Clear();\r
1496                 drp_audenc_1.Items.Add("AAC");\r
1497                 drp_audenc_1.Items.Add("AC3");\r
1498                 if ((oldval != "AAC") && (oldval != "AC3"))\r
1499                     drp_audenc_1.SelectedIndex = 0;\r
1500 \r
1501                 oldval = drp_audenc_2.Text;\r
1502                 drp_audenc_2.Items.Clear();\r
1503                 drp_audenc_2.Items.Add("AAC");\r
1504                 drp_audenc_2.Items.Add("AC3");\r
1505                 if (drp_audenc_2.Enabled)\r
1506                 {\r
1507                     if ((oldval != "AAC") && (oldval != "AC3"))\r
1508                         drp_audenc_2.SelectedIndex = 0;\r
1509                 }\r
1510 \r
1511                 oldval = drp_audenc_3.Text;\r
1512                 drp_audenc_3.Items.Clear();\r
1513                 drp_audenc_3.Items.Add("AAC");\r
1514                 drp_audenc_3.Items.Add("AC3");\r
1515                 if (drp_audenc_3.Enabled)\r
1516                 {\r
1517                     if ((oldval != "AAC") && (oldval != "AC3"))\r
1518                         drp_audenc_3.SelectedIndex = 0;\r
1519                 }\r
1520 \r
1521                 oldval = drp_audenc_4.Text;\r
1522                 drp_audenc_4.Items.Clear();\r
1523                 drp_audenc_4.Items.Add("AAC");\r
1524                 drp_audenc_4.Items.Add("AC3");\r
1525                 if (drp_audenc_4.Enabled)\r
1526                 {\r
1527                     if ((oldval != "AAC") && (oldval != "AC3"))\r
1528                         drp_audenc_4.SelectedIndex = 0;\r
1529                 }\r
1530             }\r
1531             else if (path.EndsWith(".avi"))\r
1532             {\r
1533                 oldval = drp_audenc_1.Text;\r
1534                 drp_audenc_1.Items.Clear();\r
1535                 drp_audenc_1.Items.Add("MP3");\r
1536                 drp_audenc_1.Items.Add("AC3");\r
1537                 if ((oldval != "MP3") && (oldval != "AC3"))\r
1538                     drp_audenc_1.SelectedIndex = 0;\r
1539 \r
1540                 oldval = drp_audenc_2.Text;\r
1541                 drp_audenc_2.Items.Clear();\r
1542                 drp_audenc_2.Items.Add("MP3");\r
1543                 drp_audenc_2.Items.Add("AC3");\r
1544                 if (drp_audenc_2.Enabled)\r
1545                 {\r
1546                     if ((oldval != "MP3") && (oldval != "AC3"))\r
1547                         drp_audenc_2.SelectedIndex = 0;\r
1548                 }\r
1549 \r
1550 \r
1551                 oldval = drp_audenc_3.Text;\r
1552                 drp_audenc_3.Items.Clear();\r
1553                 drp_audenc_3.Items.Add("MP3");\r
1554                 drp_audenc_3.Items.Add("AC3");\r
1555                 if (drp_audenc_3.Enabled)\r
1556                 {\r
1557                     if ((oldval != "MP3") && (oldval != "AC3"))\r
1558                         drp_audenc_3.SelectedIndex = 0;\r
1559                 }\r
1560 \r
1561                 oldval = drp_audenc_4.Text;\r
1562                 drp_audenc_4.Items.Clear();\r
1563                 drp_audenc_4.Items.Add("MP3");\r
1564                 drp_audenc_4.Items.Add("AC3");\r
1565                 if (drp_audenc_4.Enabled)\r
1566                 {\r
1567                     if ((oldval != "MP3") && (oldval != "AC3"))\r
1568                         drp_audenc_4.SelectedIndex = 0;\r
1569                 }\r
1570             }\r
1571             else if (path.EndsWith(".ogm"))\r
1572             {\r
1573                 drp_audenc_1.Items.Clear();\r
1574                 drp_audenc_1.Items.Add("Vorbis");\r
1575                 drp_audenc_1.SelectedIndex = 0;\r
1576 \r
1577                 drp_audenc_2.Items.Clear();\r
1578                 drp_audenc_2.Items.Add("Vorbis");\r
1579                 if (drp_audenc_2.Enabled)\r
1580                     drp_audenc_2.SelectedIndex = 0;\r
1581 \r
1582                 drp_audenc_3.Items.Clear();\r
1583                 drp_audenc_3.Items.Add("Vorbis");\r
1584                 if (drp_audenc_3.Enabled)\r
1585                     drp_audenc_3.SelectedIndex = 0;\r
1586 \r
1587                 drp_audenc_4.Items.Clear();\r
1588                 drp_audenc_4.Items.Add("Vorbis");\r
1589                 if (drp_audenc_4.Enabled)\r
1590                     drp_audenc_4.SelectedIndex = 0;\r
1591             }\r
1592             else if (path.EndsWith(".mkv"))\r
1593             {\r
1594                 drp_audenc_1.Items.Clear();\r
1595                 drp_audenc_1.Items.Add("AAC");\r
1596                 drp_audenc_1.Items.Add("MP3");\r
1597                 drp_audenc_1.Items.Add("AC3");\r
1598                 drp_audenc_1.Items.Add("Vorbis");\r
1599                 if (drp_audenc_1.Text == string.Empty)\r
1600                     drp_audenc_1.SelectedIndex = 0;\r
1601 \r
1602 \r
1603                 drp_audenc_2.Items.Clear();\r
1604                 drp_audenc_2.Items.Add("AAC");\r
1605                 drp_audenc_2.Items.Add("MP3");\r
1606                 drp_audenc_2.Items.Add("AC3");\r
1607                 drp_audenc_2.Items.Add("Vorbis");\r
1608                 if (drp_audenc_2.Enabled)\r
1609                 {\r
1610                     if (drp_audenc_2.Text == string.Empty)\r
1611                         drp_audenc_2.SelectedIndex = 0;\r
1612                 }\r
1613 \r
1614                 drp_audenc_3.Items.Clear();\r
1615                 drp_audenc_3.Items.Add("AAC");\r
1616                 drp_audenc_3.Items.Add("MP3");\r
1617                 drp_audenc_3.Items.Add("AC3");\r
1618                 drp_audenc_3.Items.Add("Vorbis");\r
1619                 if (drp_audenc_3.Enabled)\r
1620                 {\r
1621                     if (drp_audenc_3.Text == string.Empty)\r
1622                         drp_audenc_3.SelectedIndex = 0;\r
1623                 }\r
1624 \r
1625                 drp_audenc_4.Items.Clear();\r
1626                 drp_audenc_4.Items.Add("AAC");\r
1627                 drp_audenc_4.Items.Add("MP3");\r
1628                 drp_audenc_4.Items.Add("AC3");\r
1629                 drp_audenc_4.Items.Add("Vorbis");\r
1630                 if (drp_audenc_4.Enabled)\r
1631                 {\r
1632                     if (drp_audenc_4.Text == string.Empty)\r
1633                         drp_audenc_4.SelectedIndex = 0;\r
1634                 }\r
1635             }\r
1636         }\r
1637         private void setVideoByContainer(String path)\r
1638         {\r
1639             string oldval = "";\r
1640 \r
1641             if ((path.EndsWith(".mp4")) || (path.EndsWith(".m4v")))\r
1642             {\r
1643                 oldval = drp_videoEncoder.Text;\r
1644                 drp_videoEncoder.Items.Clear();\r
1645                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1646                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1647                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1648                 if (oldval == "VP3 (Theora)")\r
1649                     drp_videoEncoder.SelectedIndex = 2;\r
1650                 else\r
1651                     drp_videoEncoder.Text = oldval;\r
1652 \r
1653             }\r
1654             else if (path.EndsWith(".avi"))\r
1655             {\r
1656                 oldval = drp_videoEncoder.Text;\r
1657                 drp_videoEncoder.Items.Clear();\r
1658                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1659                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1660                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1661                 if (oldval == "VP3 (Theora)")\r
1662                     drp_videoEncoder.SelectedIndex = 2;\r
1663                 else\r
1664                     drp_videoEncoder.Text = oldval;\r
1665             }\r
1666             else if (path.EndsWith(".ogm"))\r
1667             {\r
1668                 oldval = drp_videoEncoder.Text;\r
1669                 drp_videoEncoder.Items.Clear();\r
1670                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1671                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1672                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1673                 if (oldval == "H.264 (x264)")\r
1674                     drp_videoEncoder.SelectedIndex = 2;\r
1675                 else\r
1676                     drp_videoEncoder.Text = oldval;\r
1677             }\r
1678             else if (path.EndsWith(".mkv"))\r
1679             {\r
1680                 oldval = drp_videoEncoder.Text;\r
1681                 drp_videoEncoder.Items.Clear();\r
1682                 drp_videoEncoder.Items.Add("MPEG-4 (FFmpeg)");\r
1683                 drp_videoEncoder.Items.Add("MPEG-4 (XviD)");\r
1684                 drp_videoEncoder.Items.Add("H.264 (x264)");\r
1685                 drp_videoEncoder.Items.Add("VP3 (Theora)");\r
1686                 drp_videoEncoder.Text = oldval;\r
1687             }\r
1688         }\r
1689         private void setBitrateSelections384(ComboBox dropDown)\r
1690         {\r
1691             dropDown.Items.Clear();\r
1692             dropDown.Items.Add("32");\r
1693             dropDown.Items.Add("40");\r
1694             dropDown.Items.Add("48");\r
1695             dropDown.Items.Add("56");\r
1696             dropDown.Items.Add("64");\r
1697             dropDown.Items.Add("80");\r
1698             dropDown.Items.Add("86");\r
1699             dropDown.Items.Add("112");\r
1700             dropDown.Items.Add("128");\r
1701             dropDown.Items.Add("160");\r
1702             dropDown.Items.Add("192");\r
1703             dropDown.Items.Add("224");\r
1704             dropDown.Items.Add("256");\r
1705             dropDown.Items.Add("320");\r
1706             dropDown.Items.Add("384");\r
1707         }\r
1708         private void setBitrateSelections320(ComboBox dropDown)\r
1709         {\r
1710             dropDown.Items.Clear();\r
1711             dropDown.Items.Add("32");\r
1712             dropDown.Items.Add("40");\r
1713             dropDown.Items.Add("48");\r
1714             dropDown.Items.Add("56");\r
1715             dropDown.Items.Add("64");\r
1716             dropDown.Items.Add("80");\r
1717             dropDown.Items.Add("86");\r
1718             dropDown.Items.Add("112");\r
1719             dropDown.Items.Add("128");\r
1720             dropDown.Items.Add("160");\r
1721             dropDown.Items.Add("192");\r
1722             dropDown.Items.Add("224");\r
1723             dropDown.Items.Add("256");\r
1724             dropDown.Items.Add("320");\r
1725         }\r
1726         private void setBitrateSelections160(ComboBox dropDown)\r
1727         {\r
1728             dropDown.Items.Clear();\r
1729             dropDown.Items.Add("32");\r
1730             dropDown.Items.Add("40");\r
1731             dropDown.Items.Add("48");\r
1732             dropDown.Items.Add("56");\r
1733             dropDown.Items.Add("64");\r
1734             dropDown.Items.Add("80");\r
1735             dropDown.Items.Add("86");\r
1736             dropDown.Items.Add("112");\r
1737             dropDown.Items.Add("128");\r
1738             dropDown.Items.Add("160");\r
1739         }\r
1740 \r
1741         // Preset system functions\r
1742         private void loadNormalPreset()\r
1743         {\r
1744             foreach (TreeNode treenode in treeView_presets.Nodes)\r
1745             {\r
1746                 if (treenode.Text.ToString().Equals("Normal"))\r
1747                     treeView_presets.SelectedNode = treeView_presets.Nodes[treenode.Index];\r
1748             }\r
1749         }\r
1750         public void loadPresetPanel()\r
1751         {\r
1752             presetHandler.loadPresetFiles();\r
1753 \r
1754             treeView_presets.Nodes.Clear();\r
1755             List<string> presetNameList = new List<string>();\r
1756             TreeNode preset_treeview = new TreeNode();          \r
1757 \r
1758             presetNameList = presetHandler.getBuildInPresetNames();\r
1759             foreach (string preset in presetNameList)\r
1760             {\r
1761                 preset_treeview = new TreeNode(preset);\r
1762 \r
1763                 // Now Fill Out List View with Items\r
1764                 treeView_presets.Nodes.Add(preset_treeview);\r
1765             }\r
1766 \r
1767             presetNameList = presetHandler.getUserPresetNames();\r
1768             foreach (string preset in presetNameList)\r
1769             {\r
1770                 preset_treeview = new TreeNode(preset);\r
1771                 preset_treeview.ForeColor = Color.Black;\r
1772 \r
1773                 // Now Fill Out List View with Items\r
1774                 treeView_presets.Nodes.Add(preset_treeview);\r
1775             }\r
1776         }\r
1777 \r
1778         // Source Button Drive Detection\r
1779         private delegate void ProgressUpdateHandler();\r
1780         private void getDriveInfoThread()\r
1781         {\r
1782             try\r
1783             {\r
1784                 if (this.InvokeRequired)\r
1785                 {\r
1786                     this.BeginInvoke(new ProgressUpdateHandler(getDriveInfoThread));\r
1787                     return;\r
1788                 }\r
1789 \r
1790                 Boolean foundDrive = false;\r
1791                 DriveInfo[] theCollectionOfDrives = DriveInfo.GetDrives();\r
1792                 foreach (DriveInfo curDrive in theCollectionOfDrives)\r
1793                 {\r
1794                     if (curDrive.DriveType == DriveType.CDRom)\r
1795                     {\r
1796                         if (curDrive.IsReady)\r
1797                         {\r
1798                             if (File.Exists(curDrive.RootDirectory.ToString() + "VIDEO_TS\\VIDEO_TS.IFO"))\r
1799                                 mnu_dvd_drive.Text = curDrive.RootDirectory.ToString() + "VIDEO_TS (" + curDrive.VolumeLabel + ")";\r
1800                             else\r
1801                                 mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1802 \r
1803                             foundDrive = true;\r
1804 \r
1805                         }\r
1806                     }\r
1807                 }\r
1808 \r
1809                 if (foundDrive == false)\r
1810                     mnu_dvd_drive.Text = "[No DVD Drive Ready]";\r
1811             }\r
1812             catch (Exception exc)\r
1813             {\r
1814                 MessageBox.Show("Drive Detection Error. \n Error Information: \n\n " + exc.ToString());\r
1815             }\r
1816         }\r
1817 \r
1818         #endregion\r
1819 \r
1820         #region Encoding\r
1821 \r
1822         // Declarations\r
1823         private delegate void UpdateUIHandler();\r
1824 \r
1825         // Encoding Functions\r
1826         private void procMonitor(object state)\r
1827         {\r
1828             // Make sure we are not already encoding and if we are then display an error.\r
1829             if (hbProc != null)\r
1830                 hbProc.CloseMainWindow();\r
1831             else\r
1832             {\r
1833                 hbProc = cliObj.runCli(this, (string)state);\r
1834                 hbProc.WaitForExit();\r
1835                 setEncodeLabelFinished();\r
1836                 hbProc = null;\r
1837 \r
1838                 // If the window is minimized, display the notification in a popup.\r
1839                 if (FormWindowState.Minimized == this.WindowState)\r
1840                 {\r
1841                     notifyIcon.BalloonTipText = lbl_encode.Text;\r
1842                     notifyIcon.ShowBalloonTip(500);\r
1843                 }\r
1844 \r
1845                 // After the encode is done, we may want to shutdown, suspend etc.\r
1846                 cliObj.afterEncodeAction();\r
1847             }\r
1848         }\r
1849         private void setEncodeLabelFinished()\r
1850         {\r
1851             if (this.InvokeRequired)\r
1852             {\r
1853                 this.BeginInvoke(new UpdateUIHandler(setEncodeLabelFinished));\r
1854                 return;\r
1855             }\r
1856             lbl_encode.Text = "Encoding Finished";\r
1857             btn_start.Text = "Start";\r
1858             btn_start.ToolTipText = "Start the encoding process";\r
1859             btn_start.Image = Properties.Resources.Play;\r
1860         }\r
1861         public Boolean isEncoding()\r
1862         {\r
1863             if (hbProc == null)\r
1864                 return false;\r
1865             else\r
1866                 return true;\r
1867         }\r
1868 \r
1869         #endregion\r
1870 \r
1871         #region Taskbar Tray Icon\r
1872         private void frmMain_Resize(object sender, EventArgs e)\r
1873         {\r
1874             if (FormWindowState.Minimized == this.WindowState)\r
1875             {\r
1876                 notifyIcon.Visible = true;\r
1877                 if (lbl_encode.Text != "")\r
1878                     notifyIcon.BalloonTipText = lbl_encode.Text;\r
1879                 else\r
1880                     notifyIcon.BalloonTipText = "Not Encoding";\r
1881                 notifyIcon.ShowBalloonTip(500);\r
1882                 this.Hide();\r
1883             }\r
1884             else if (FormWindowState.Normal == this.WindowState)\r
1885                 notifyIcon.Visible = false;\r
1886         }\r
1887         private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)\r
1888         {\r
1889             this.Visible = true;\r
1890             this.Activate();\r
1891             this.WindowState = FormWindowState.Normal;\r
1892             notifyIcon.Visible = false;\r
1893         }\r
1894         private void btn_minimize_Click(object sender, EventArgs e)\r
1895         {\r
1896             this.WindowState = FormWindowState.Minimized;\r
1897         }\r
1898         private void btn_restore_Click(object sender, EventArgs e)\r
1899         {\r
1900             this.Visible = true;\r
1901             this.Activate();\r
1902             this.WindowState = FormWindowState.Normal;\r
1903             notifyIcon.Visible = false;\r
1904         }\r
1905         #endregion\r
1906 \r
1907         // This is the END of the road ------------------------------------------------------------------------------\r
1908     }\r
1909 }