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.ComponentModel;\r
  10 using System.Data;\r
  11 using System.Drawing;\r
  12 using System.Text;\r
  13 using System.Windows.Forms;\r
  14 using System.Net;\r
  15 using System.IO;\r
  16 using System.Diagnostics;\r
  17 using System.Threading;\r
  18 using System.Runtime.InteropServices;\r
  19 using System.Globalization;\r
  20 using System.Text.RegularExpressions;\r
  21 \r
  22 namespace Handbrake\r
  23 {\r
  24     public partial class frmMain : Form\r
  25     {\r
  26         // -------------------------------------------------------------- \r
  27         // Applicaiton Startup Stuff\r
  28         // --------------------------------------------------------------\r
  29 \r
  30         #region Application Startup\r
  31 \r
  32         // Some stuff that needs to be Initialized. \r
  33         private Process hbProc;\r
  34         private Parsing.DVD thisDVD;\r
  35         private frmQueue queueWindow = new frmQueue();\r
  36         private delegate void updateStatusChanger();\r
  37         Functions.Common hb_common_func = new Functions.Common();\r
  38 \r
  39         public frmMain()\r
  40         {\r
  41             // Load the splash screen in this thread\r
  42             Form splash = new frmSplashScreen();\r
  43             splash.Show();\r
  44 \r
  45             //Create a label that can be updated from the parent thread.\r
  46             Label lblStatus = new Label();\r
  47             lblStatus.Size = new Size(250, 20);\r
  48             lblStatus.Location = new Point(10, 280);\r
  49             splash.Controls.Add(lblStatus);\r
  50 \r
  51             //Fire a thread to wait for 2 seconds.  The splash screen will exit when the time expires\r
  52             Thread timer = new Thread(splashTimer);\r
  53             timer.Start();\r
  54 \r
  55             InitializeComponent();\r
  56 \r
  57             // show the form, but leave disabled until preloading is complete then show the main form\r
  58             this.Enabled = false;\r
  59 \r
  60             this.Show();\r
  61 \r
  62             // Forces frmMain to draw\r
  63             Application.DoEvents();\r
  64 \r
  65             // update the status\r
  66             if (Properties.Settings.Default.updateStatus == "Checked")\r
  67             {\r
  68                 lblStatus.Text = "Checking for updates ...";\r
  69                 Application.DoEvents();\r
  70                 Thread updateCheckThread = new Thread(startupUpdateCheck);\r
  71                 updateCheckThread.Start();\r
  72                 Thread.Sleep(100);\r
  73             }\r
  74 \r
  75             // Load the presets\r
  76             lblStatus.Text = "Loading Presets ...";\r
  77             Application.DoEvents();\r
  78             if (Properties.Settings.Default.updatePresets == "Checked")\r
  79             {\r
  80                 grabCLIPresets();\r
  81             }\r
  82             loadPresetPanel();\r
  83             Thread.Sleep(200);\r
  84       \r
  85             // Now load the users default if required. (Will overide the above setting)\r
  86             if (Properties.Settings.Default.defaultSettings == "Checked")\r
  87             {\r
  88                 lblStatus.Text = "Loading User Default Settings...";\r
  89                 Application.DoEvents();\r
  90                 loadUserDefaults();\r
  91                 Thread.Sleep(100);\r
  92             }\r
  93             else\r
  94                 loadNormalPreset();\r
  95 \r
  96             // Enable or disable tooltips\r
  97             if (Properties.Settings.Default.tooltipEnable == "Checked")\r
  98             {\r
  99                 lblStatus.Text = "Loading Tooltips ...";\r
 100                 Application.DoEvents();\r
 101                 ToolTip.Active = true;\r
 102                 Thread.Sleep(100);\r
 103             }\r
 104 \r
 105             // Set some defaults for the dropdown menus. Just incase the normal or user presets dont load.\r
 106             drp_crop.SelectedIndex = 0;\r
 107             drp_videoEncoder.SelectedIndex = 2;\r
 108             drp_audioCodec.SelectedIndex = 0;\r
 109 \r
 110             //Finished Loading\r
 111             lblStatus.Text = "Loading Complete!";\r
 112             Application.DoEvents();\r
 113             Thread.Sleep(200);\r
 114 \r
 115             // Wait until splash screen is done\r
 116             while (timer.IsAlive)\r
 117             { Thread.Sleep(100); }\r
 118 \r
 119             //Close the splash screen\r
 120             splash.Close();\r
 121             splash.Dispose();\r
 122 \r
 123             // Turn the interface back to the user\r
 124             this.Enabled = true;\r
 125         }\r
 126     \r
 127         private void startupUpdateCheck()\r
 128         {\r
 129             try\r
 130             {\r
 131                 if (this.InvokeRequired)\r
 132                 {\r
 133                     this.BeginInvoke(new updateStatusChanger(startupUpdateCheck));\r
 134                     return;\r
 135                 }\r
 136                 \r
 137                 Boolean update = hb_common_func.updateCheck();\r
 138                 if (update == true)\r
 139                 {\r
 140                     frmUpdater updateWindow = new frmUpdater();\r
 141                     updateWindow.Show();\r
 142                 }\r
 143             }\r
 144             catch (Exception exc)\r
 145             {\r
 146                 MessageBox.Show(exc.ToString());\r
 147             }\r
 148         }\r
 149 \r
 150         private void splashTimer(object sender)\r
 151         {\r
 152             Thread.Sleep(1000);  //sit for 1 seconds then exit\r
 153         }\r
 154 \r
 155         private void showSplash(object sender)\r
 156         {\r
 157             Form splash = new frmSplashScreen();\r
 158             splash.Show();\r
 159         }\r
 160 \r
 161         private void loadUserDefaults()\r
 162         {\r
 163             string userDefaults = Properties.Settings.Default.defaultUserSettings;\r
 164             try\r
 165             {\r
 166                 // Some things that need to be done to reset some gui components:\r
 167                 CheckPixelRatio.CheckState = CheckState.Unchecked;\r
 168 \r
 169                 // Send the query from the file to the Query Parser class Then load the preset\r
 170                 Functions.QueryParser presetQuery = Functions.QueryParser.Parse(userDefaults);\r
 171                 hb_common_func.presetLoader(this, presetQuery, "User Defaults ");\r
 172             }\r
 173             catch (Exception exc)\r
 174             {\r
 175                 MessageBox.Show("Unable to load user Default Settings. \n\n" + exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
 176             }\r
 177         }\r
 178 \r
 179         #endregion\r
 180 \r
 181         #region Set Varible Function\r
 182         public void setStreamReader(Parsing.DVD dvd)\r
 183         {\r
 184             this.thisDVD = dvd;\r
 185         }\r
 186         #endregion\r
 187 \r
 188         // -------------------------------------------------------------- \r
 189         // The main Menu bar.\r
 190         // -------------------------------------------------------------- \r
 191 \r
 192         #region File Menu\r
 193         private void mnu_open_Click(object sender, EventArgs e)\r
 194         {\r
 195             string filename;\r
 196             File_Open.ShowDialog();\r
 197             filename = File_Open.FileName;\r
 198 \r
 199             if (filename != "")\r
 200             {\r
 201                 try\r
 202                 {\r
 203                     // Create StreamReader & open file\r
 204                     StreamReader line = new StreamReader(filename);\r
 205 \r
 206                     // Send the query from the file to the Query Parser class then load the preset\r
 207                     Functions.QueryParser presetQuery = Functions.QueryParser.Parse(line.ReadLine());\r
 208                     hb_common_func.presetLoader(this, presetQuery, filename);\r
 209 \r
 210                     // Close the stream\r
 211                     line.Close();\r
 212                 }\r
 213                 catch (Exception exc)\r
 214                 {\r
 215                     MessageBox.Show("Unable to load profile. \n\n" + exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
 216                 }\r
 217             }\r
 218         }\r
 219 \r
 220         private void mnu_save_Click(object sender, EventArgs e)\r
 221         {\r
 222             string filename;\r
 223             File_Save.ShowDialog();\r
 224             filename = File_Save.FileName;\r
 225             if (filename != "")\r
 226             {\r
 227                 try\r
 228                 {\r
 229                     // Create a StreamWriter and open the file\r
 230                     StreamWriter line = new StreamWriter(filename);\r
 231 \r
 232                     // Generate and write the query string to the file\r
 233                     String query = hb_common_func.GenerateTheQuery(this);\r
 234                     line.WriteLine(query);\r
 235 \r
 236                     // close the stream\r
 237                     line.Close();\r
 238                     MessageBox.Show("Your profile has been sucessfully saved.", "Status", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
 239                 }\r
 240                 catch (Exception)\r
 241                 {\r
 242                     MessageBox.Show("Unable to write to the file. Please make sure the location has the correct permissions for file writing.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand);\r
 243                 }\r
 244 \r
 245             }\r
 246         }\r
 247 \r
 248         private void mnu_exit_Click(object sender, EventArgs e)\r
 249         {\r
 250             Application.Exit();\r
 251         }\r
 252 \r
 253         #endregion\r
 254 \r
 255         #region Tools Menu\r
 256 \r
 257         private void mnu_encode_Click(object sender, EventArgs e)\r
 258         {\r
 259             showQueue();\r
 260         }\r
 261 \r
 262         private void mnu_viewDVDdata_Click(object sender, EventArgs e)\r
 263         {\r
 264             frmDvdInfo dvdInfoWindow = new frmDvdInfo();\r
 265             dvdInfoWindow.Show();\r
 266         }\r
 267 \r
 268         private void mnu_options_Click(object sender, EventArgs e)\r
 269         {\r
 270             Form Options = new frmOptions();\r
 271             Options.ShowDialog();\r
 272         }\r
 273 \r
 274 \r
 275         #endregion\r
 276 \r
 277         #region Presets Menu\r
 278 \r
 279         private void mnu_presetReset_Click(object sender, EventArgs e)\r
 280         {\r
 281             treeView_presets.Nodes.Clear();\r
 282             grabCLIPresets();\r
 283             loadPresetPanel();\r
 284             if (treeView_presets.Nodes.Count == 0)\r
 285                 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
 286             else\r
 287                 MessageBox.Show("Presets have been updated", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 288         }\r
 289 \r
 290         private void mnu_SelectDefault_Click(object sender, EventArgs e)\r
 291         {\r
 292             loadNormalPreset();\r
 293         }\r
 294 \r
 295         #endregion\r
 296 \r
 297         #region Help Menu\r
 298 \r
 299         private void mnu_wiki_Click(object sender, EventArgs e)\r
 300         {\r
 301             Process.Start("http://handbrake.fr/trac");\r
 302         }\r
 303 \r
 304         private void mnu_faq_Click(object sender, EventArgs e)\r
 305         {\r
 306             Process.Start("http://handbrake.fr/trac/wiki/SupportFAQ");\r
 307         }\r
 308 \r
 309         private void mnu_onlineDocs_Click(object sender, EventArgs e)\r
 310         {\r
 311             Process.Start("http://handbrake.fr/?article=documentation");\r
 312         }\r
 313 \r
 314         private void mnu_homepage_Click(object sender, EventArgs e)\r
 315         {\r
 316             Process.Start("http://handbrake.fr");\r
 317         }\r
 318 \r
 319         private void mnu_forum_Click(object sender, EventArgs e)\r
 320         {\r
 321             Process.Start("http://handbrake.fr/forum");\r
 322         }\r
 323 \r
 324         private void mnu_UpdateCheck_Click(object sender, EventArgs e)\r
 325         {\r
 326             Boolean update = hb_common_func.updateCheck();\r
 327             if (update == true)\r
 328             {\r
 329                 frmUpdater updateWindow = new frmUpdater();\r
 330                 updateWindow.Show();\r
 331             }\r
 332             else\r
 333                 MessageBox.Show("There are no new updates at this time.", "Update Check", MessageBoxButtons.OK, MessageBoxIcon.Information);\r
 334         }\r
 335 \r
 336         private void mnu_about_Click(object sender, EventArgs e)\r
 337         {\r
 338             Form About = new frmAbout();\r
 339             About.ShowDialog();\r
 340         }\r
 341 \r
 342         #endregion\r
 343 \r
 344         // -------------------------------------------------------------- \r
 345         // Buttons on the main Window and items that require actions\r
 346         // --------------------------------------------------------------\r
 347 \r
 348         #region Buttons\r
 349 \r
 350         private void btn_Browse_Click(object sender, EventArgs e)\r
 351         {\r
 352             String filename = "";\r
 353             text_source.Text = "";\r
 354             frmDvdInfo dvdInfoWindow = new frmDvdInfo();\r
 355 \r
 356             if (RadioDVD.Checked)\r
 357             {\r
 358                 DVD_Open.ShowDialog();\r
 359                 filename = DVD_Open.SelectedPath;\r
 360             }\r
 361             else\r
 362             {\r
 363                 ISO_Open.ShowDialog();\r
 364                 filename = ISO_Open.FileName;\r
 365             }\r
 366 \r
 367             if (filename != "")\r
 368             {\r
 369                 Form frmRD = new frmReadDVD(filename, this, dvdInfoWindow);\r
 370                 text_source.Text = filename;\r
 371                 frmRD.ShowDialog();\r
 372             }\r
 373             else\r
 374                 text_source.Text = "Click 'Browse' to continue";\r
 375 \r
 376             // If there are no titles in the dropdown menu then the scan has obviously failed. Display an error message explaining to the user.\r
 377             if (drp_dvdtitle.Items.Count == 0)\r
 378                 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
 379         }\r
 380 \r
 381         private void btn_destBrowse_Click(object sender, EventArgs e)\r
 382         {\r
 383             // This removes the file extension from the filename box on the save file dialog.\r
 384             // It's daft but some users don't realise that typing an extension overrides the dropdown extension selected.\r
 385             DVD_Save.FileName = DVD_Save.FileName.Replace(".mp4", "").Replace(".m4v", "").Replace(".mkv", "").Replace(".ogm", "").Replace(".avi", "");\r
 386 \r
 387             // Show the dialog and set the main form file path\r
 388             DVD_Save.ShowDialog();\r
 389             text_destination.Text = DVD_Save.FileName;\r
 390 \r
 391             // Quicktime requires .m4v file for chapter markers to work. If checked, change the extension to .m4v (mp4 and m4v are the same thing)\r
 392             if (Check_ChapterMarkers.Checked)\r
 393                 text_destination.Text = text_destination.Text.Replace(".mp4", ".m4v");\r
 394         }\r
 395 \r
 396         private void btn_h264Clear_Click(object sender, EventArgs e)\r
 397         {\r
 398             rtf_h264advanced.Text = "";\r
 399         }\r
 400 \r
 401         private void btn_ActivityWindow_Click(object sender, EventArgs e)\r
 402         {\r
 403             Form ActivityWindow = new frmActivityWindow();\r
 404             ActivityWindow.ShowDialog();\r
 405         }\r
 406 \r
 407         #endregion\r
 408 \r
 409         #region frmMain Actions\r
 410 \r
 411         private void drp_dvdtitle_SelectedIndexChanged(object sender, EventArgs e)\r
 412         {\r
 413             // Reset some values on the form\r
 414             lbl_Aspect.Text = "Select a Title";\r
 415             lbl_RecomendedCrop.Text = "Select a Title";\r
 416             drop_chapterStart.Items.Clear();\r
 417             drop_chapterFinish.Items.Clear();\r
 418 \r
 419             // If the dropdown is set to automatic nothing else needs to be done.\r
 420             // Otheriwse if its not, title data has to be loased from parsing.\r
 421             if (drp_dvdtitle.Text != "Automatic")\r
 422             {\r
 423                 Parsing.Title selectedTitle = drp_dvdtitle.SelectedItem as Parsing.Title;\r
 424 \r
 425                 // Set the Aspect Ratio\r
 426                 lbl_Aspect.Text = selectedTitle.AspectRatio.ToString();\r
 427 \r
 428                 // Set the Recommended Cropping values\r
 429                 lbl_RecomendedCrop.Text = string.Format("{0}/{1}/{2}/{3}", selectedTitle.AutoCropDimensions[0], selectedTitle.AutoCropDimensions[1], selectedTitle.AutoCropDimensions[2], selectedTitle.AutoCropDimensions[3]);\r
 430 \r
 431                 // Populate the Start chapter Dropdown\r
 432                 drop_chapterStart.Items.Clear();\r
 433                 drop_chapterStart.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 434                 if (drop_chapterStart.Items.Count > 0)\r
 435                     drop_chapterStart.Text = drop_chapterStart.Items[0].ToString();\r
 436 \r
 437                 // Populate the Final Chapter Dropdown\r
 438                 drop_chapterFinish.Items.Clear();\r
 439                 drop_chapterFinish.Items.AddRange(selectedTitle.Chapters.ToArray());\r
 440                 if (drop_chapterFinish.Items.Count > 0)\r
 441                     drop_chapterFinish.Text = drop_chapterFinish.Items[drop_chapterFinish.Items.Count - 1].ToString();\r
 442 \r
 443                 // Populate the Audio Channels Dropdown\r
 444                 drp_track1Audio.Items.Clear();\r
 445                 drp_track1Audio.Items.Add("Automatic");\r
 446                 drp_track1Audio.Items.Add("None");\r
 447                 drp_track1Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 448                 if (drp_track1Audio.Items.Count > 0)\r
 449                     drp_track1Audio.Text = drp_track1Audio.Items[0].ToString();\r
 450 \r
 451                 drp_track2Audio.Items.Clear();\r
 452                 drp_track2Audio.Items.Add("None");\r
 453                 drp_track2Audio.Items.AddRange(selectedTitle.AudioTracks.ToArray());\r
 454                 if (drp_track2Audio.Items.Count > 0)\r
 455                     drp_track2Audio.Text = drp_track2Audio.Items[0].ToString();\r
 456 \r
 457                 // Populate the Subtitles dropdown\r
 458                 drp_subtitle.Items.Clear();\r
 459                 drp_subtitle.Items.Add("None");\r
 460                 drp_subtitle.Items.Add("Autoselect");\r
 461                 drp_subtitle.Items.AddRange(selectedTitle.Subtitles.ToArray());\r
 462                 if (drp_subtitle.Items.Count > 0)\r
 463                     drp_subtitle.Text = drp_subtitle.Items[0].ToString();\r
 464 \r
 465             }\r
 466 \r
 467             // Run the autoName & chapterNaming functions\r
 468             hb_common_func.autoName(this);\r
 469             hb_common_func.chapterNaming(this);\r
 470         }\r
 471 \r
 472         private void drop_chapterStart_SelectedIndexChanged(object sender, EventArgs e)\r
 473         {\r
 474             drop_chapterStart.BackColor = Color.White;\r
 475             if ((drop_chapterFinish.Text != "Auto") && (drop_chapterStart.Text != "Auto"))\r
 476             {\r
 477                 try\r
 478                 {\r
 479                     int chapterFinish = int.Parse(drop_chapterFinish.Text);\r
 480                     int chapterStart = int.Parse(drop_chapterStart.Text);\r
 481 \r
 482                     if (chapterFinish < chapterStart)\r
 483                         drop_chapterStart.BackColor = Color.LightCoral;\r
 484                 }\r
 485                 catch (Exception)\r
 486                 {\r
 487                     drop_chapterStart.BackColor = Color.LightCoral;\r
 488                 }\r
 489             }\r
 490             // Run the Autonaming function\r
 491             hb_common_func.autoName(this);\r
 492         }\r
 493 \r
 494         private void drop_chapterFinish_SelectedIndexChanged(object sender, EventArgs e)\r
 495         {\r
 496             drop_chapterFinish.BackColor = Color.White;\r
 497             if ((drop_chapterFinish.Text != "Auto") && (drop_chapterStart.Text != "Auto"))\r
 498             {\r
 499                 try\r
 500                 {\r
 501                     int chapterFinish = int.Parse(drop_chapterFinish.Text);\r
 502                     int chapterStart = int.Parse(drop_chapterStart.Text);\r
 503 \r
 504                     if (chapterFinish < chapterStart)\r
 505                         drop_chapterFinish.BackColor = Color.LightCoral;\r
 506                 }\r
 507                 catch (Exception)\r
 508                 {\r
 509                     drop_chapterFinish.BackColor = Color.LightCoral;\r
 510                 }\r
 511             }\r
 512 \r
 513             // Run the Autonaming function\r
 514             hb_common_func.autoName(this);\r
 515         }\r
 516 \r
 517         private void text_bitrate_TextChanged(object sender, EventArgs e)\r
 518         {\r
 519             text_filesize.Text = "";\r
 520             slider_videoQuality.Value = 0;\r
 521             SliderValue.Text = "0%";\r
 522         }\r
 523 \r
 524         private void text_filesize_TextChanged(object sender, EventArgs e)\r
 525         {\r
 526             text_bitrate.Text = "";\r
 527             slider_videoQuality.Value = 0;\r
 528             SliderValue.Text = "0%";\r
 529         }\r
 530 \r
 531         private void slider_videoQuality_Scroll(object sender, EventArgs e)\r
 532         {\r
 533             SliderValue.Text = slider_videoQuality.Value.ToString() + "%";\r
 534             text_bitrate.Text = "";\r
 535             text_filesize.Text = "";\r
 536         }\r
 537 \r
 538         private void label_h264_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)\r
 539         {\r
 540             Process.Start("http://handbrake.fr/trac/wiki/x264Options");\r
 541         }\r
 542 \r
 543         private void text_width_TextChanged(object sender, EventArgs e)\r
 544         {\r
 545             try\r
 546             {\r
 547                 if (CheckPixelRatio.Checked)\r
 548                 {\r
 549                     text_width.Text = "";\r
 550                     text_width.BackColor = Color.LightCoral;\r
 551                     CheckPixelRatio.BackColor = Color.LightCoral;\r
 552                 }\r
 553                 else\r
 554                 {\r
 555                     if ((int.Parse(text_width.Text) % 16) != 0)\r
 556                         text_width.BackColor = Color.LightCoral;\r
 557                     else\r
 558                         text_width.BackColor = Color.LightGreen;\r
 559                 }\r
 560 \r
 561                 if ((lbl_Aspect.Text != "Select a Title") && (drp_crop.SelectedIndex == 2))\r
 562                 {\r
 563                     double height = int.Parse(text_width.Text) / double.Parse(lbl_Aspect.Text);\r
 564                     double mod16 = height % 16;\r
 565                     height = height - mod16;\r
 566 \r
 567                     if (text_width.Text == "")\r
 568                     {\r
 569                         text_height.Text = "";\r
 570                         text_width.BackColor = Color.White;\r
 571                     }\r
 572                     else\r
 573                         text_height.Text = height.ToString();\r
 574                 }\r
 575             }\r
 576             catch (Exception)\r
 577             {\r
 578                 // No need to throw an error here.\r
 579             }\r
 580         }\r
 581 \r
 582         private void text_height_TextChanged(object sender, EventArgs e)\r
 583         {\r
 584             try\r
 585             {\r
 586                 if (CheckPixelRatio.Checked)\r
 587                 {\r
 588                     text_height.Text = "";\r
 589                     text_height.BackColor = Color.LightCoral;\r
 590                     CheckPixelRatio.BackColor = Color.LightCoral;\r
 591                 }\r
 592                 else\r
 593                 {\r
 594                     if ((int.Parse(text_height.Text) % 16) != 0)\r
 595                         text_height.BackColor = Color.LightCoral;\r
 596                     else\r
 597                         text_height.BackColor = Color.LightGreen;\r
 598                 }\r
 599 \r
 600             }\r
 601             catch (Exception)\r
 602             {\r
 603                 // No need to alert the user.\r
 604             }\r
 605         }\r
 606 \r
 607         private void drp_crop_SelectedIndexChanged(object sender, EventArgs e)\r
 608         {\r
 609             if ((string)drp_crop.SelectedItem == "Custom")\r
 610             {\r
 611                 text_left.Enabled = true;\r
 612                 text_right.Enabled = true;\r
 613                 text_top.Enabled = true;\r
 614                 text_bottom.Enabled = true;\r
 615                 text_left.Text = "0";\r
 616                 text_right.Text = "0";\r
 617                 text_top.Text = "0";\r
 618                 text_bottom.Text = "0";\r
 619             }\r
 620 \r
 621             if ((string)drp_crop.SelectedItem == "Automatic")\r
 622             {\r
 623                 text_left.Enabled = false;\r
 624                 text_right.Enabled = false;\r
 625                 text_top.Enabled = false;\r
 626                 text_bottom.Enabled = false;\r
 627 \r
 628                 if (lbl_RecomendedCrop.Text != "Select a Title")\r
 629                 {\r
 630                     string[] temp = new string[4];\r
 631                     temp = lbl_RecomendedCrop.Text.Split('/');\r
 632                     text_left.Text = temp[2];\r
 633                     text_right.Text = temp[3];\r
 634                     text_top.Text = temp[0];\r
 635                     text_bottom.Text = temp[1];\r
 636                 }\r
 637                 else\r
 638                 {\r
 639                     text_left.Text = "";\r
 640                     text_right.Text = "";\r
 641                     text_top.Text = "";\r
 642                     text_bottom.Text = "";\r
 643                 }\r
 644             }\r
 645 \r
 646             if ((string)drp_crop.SelectedItem == "No Crop")\r
 647             {\r
 648                 text_left.Enabled = false;\r
 649                 text_right.Enabled = false;\r
 650                 text_top.Enabled = false;\r
 651                 text_bottom.Enabled = false;\r
 652                 text_left.Text = "0";\r
 653                 text_right.Text = "0";\r
 654                 text_top.Text = "0";\r
 655                 text_bottom.Text = "0";\r
 656 \r
 657             }\r
 658         }\r
 659 \r
 660         private void check_vfr_CheckedChanged(object sender, EventArgs e)\r
 661         {\r
 662             if (check_vfr.CheckState == CheckState.Checked)\r
 663             {\r
 664                 check_detelecine.Enabled = false;\r
 665                 check_detelecine.CheckState = CheckState.Checked;\r
 666                 drp_videoFramerate.Enabled = false;\r
 667                 drp_videoFramerate.SelectedItem = "29.97";\r
 668                 lbl_vfr.Visible = true;\r
 669             }\r
 670             else\r
 671             {\r
 672                 check_detelecine.Enabled = true;\r
 673                 drp_videoFramerate.Enabled = true;\r
 674                 drp_videoFramerate.SelectedItem = "Automatic";\r
 675                 lbl_vfr.Visible = false;\r
 676             }\r
 677         }\r
 678 \r
 679         private void CheckPixelRatio_CheckedChanged(object sender, EventArgs e)\r
 680         {\r
 681             text_width.Text = "";\r
 682             text_height.Text = "";\r
 683             text_width.BackColor = Color.White;\r
 684             text_height.BackColor = Color.White;\r
 685             CheckPixelRatio.BackColor = TabPage1.BackColor;\r
 686 \r
 687             if (CheckPixelRatio.Checked)\r
 688             {\r
 689                 check_lAnamorphic.Enabled = false;\r
 690                 check_lAnamorphic.Checked = false;\r
 691                 text_height.BackColor = Color.LightGray;\r
 692                 text_width.BackColor = Color.LightGray;\r
 693                 text_height.Enabled = false;\r
 694                 text_width.Enabled = false;\r
 695             }\r
 696             else\r
 697             {\r
 698                 check_lAnamorphic.Enabled = true;\r
 699                 text_height.BackColor = Color.White;\r
 700                 text_width.BackColor = Color.White;\r
 701                 text_height.Enabled = true;\r
 702                 text_width.Enabled = true;\r
 703             }\r
 704         }\r
 705 \r
 706         private void check_lAnamorphic_CheckedChanged(object sender, EventArgs e)\r
 707         {\r
 708             if (check_lAnamorphic.Checked)\r
 709             {\r
 710                 CheckPixelRatio.Enabled = false;\r
 711                 CheckPixelRatio.Checked = false;\r
 712                 text_height.Text = "";\r
 713                 text_height.Enabled = false;\r
 714                 text_height.BackColor = Color.LightGray;\r
 715             }\r
 716             else\r
 717             {\r
 718                 CheckPixelRatio.Enabled = true;\r
 719                 text_height.Enabled = true;\r
 720                 text_height.BackColor = Color.White;\r
 721             }\r
 722         }\r
 723 \r
 724         private void check_2PassEncode_CheckedChanged(object sender, EventArgs e)\r
 725         {\r
 726             if (check_2PassEncode.CheckState.ToString() == "Checked")\r
 727             {\r
 728                 if (drp_videoEncoder.Text.Contains("H.264"))\r
 729                     check_turbo.Enabled = true;\r
 730             }\r
 731             else\r
 732             {\r
 733                 check_turbo.Enabled = false;\r
 734                 check_turbo.CheckState = CheckState.Unchecked;\r
 735             }\r
 736         }\r
 737 \r
 738         private void check_largeFile_CheckedChanged(object sender, EventArgs e)\r
 739         {\r
 740             if ((!text_destination.Text.Contains(".mp4")) && (!text_destination.Text.Contains(".m4v")))\r
 741             {\r
 742                 check_largeFile.BackColor = Color.LightCoral;\r
 743                 check_largeFile.CheckState = CheckState.Unchecked;\r
 744             }\r
 745             else\r
 746             {\r
 747                 check_largeFile.BackColor = Color.Transparent;\r
 748             }\r
 749         }\r
 750 \r
 751         private void check_iPodAtom_CheckedChanged(object sender, EventArgs e)\r
 752         {\r
 753             if ((!text_destination.Text.Contains(".mp4")) && (!text_destination.Text.Contains(".m4v")))\r
 754             {\r
 755                 text_destination.BackColor = Color.LightCoral;\r
 756                 check_iPodAtom.BackColor = Color.LightCoral;\r
 757                 check_iPodAtom.CheckState = CheckState.Unchecked;\r
 758             }\r
 759             else\r
 760             {\r
 761                 check_iPodAtom.BackColor = Color.Transparent;\r
 762                 text_destination.BackColor = Color.White;\r
 763             }\r
 764         }\r
 765 \r
 766         private void check_optimiseMP4_CheckedChanged(object sender, EventArgs e)\r
 767         {\r
 768             if ((!text_destination.Text.Contains(".mp4")) && (!text_destination.Text.Contains(".m4v")))\r
 769             {\r
 770                 check_optimiseMP4.BackColor = Color.LightCoral;\r
 771                 text_destination.BackColor = Color.LightCoral;\r
 772                 check_optimiseMP4.CheckState = CheckState.Unchecked;\r
 773             }\r
 774             else\r
 775             {\r
 776                 check_optimiseMP4.BackColor = Color.Transparent;\r
 777                 text_destination.BackColor = Color.White;\r
 778             }\r
 779         }\r
 780 \r
 781         private void drp_dvdtitle_Click(object sender, EventArgs e)\r
 782         {\r
 783             if (drp_dvdtitle.Items.Count == 0)\r
 784                 MessageBox.Show("There are no titles to select. Please scan the DVD by clicking the 'browse' button above before trying to select a title.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
 785         }\r
 786 \r
 787         private void drp_audioCodec_SelectedIndexChanged(object sender, EventArgs e)\r
 788         {\r
 789             if (drp_audioCodec.Text == "AAC + AC3")\r
 790             {\r
 791                 drp_audioMixDown.Enabled = false;\r
 792                 drp_audioMixDown.Text = "Automatic";\r
 793             }\r
 794             else\r
 795             {\r
 796                 drp_audioMixDown.Enabled = true;\r
 797             }\r
 798 \r
 799             if (drp_audioCodec.Text == "AC3")\r
 800             {\r
 801                 drp_audioBitrate.Enabled = false;\r
 802                 drp_audioSampleRate.Enabled = false;\r
 803                 drp_audioBitrate.Text = "";\r
 804                 drp_audioSampleRate.Text = "";\r
 805             }\r
 806             else\r
 807             {\r
 808                 drp_audioBitrate.Enabled = true;\r
 809                 drp_audioSampleRate.Enabled = true;\r
 810                 drp_audioBitrate.Text = "160";\r
 811                 drp_audioSampleRate.Text = "48";\r
 812             }\r
 813             if (drp_audioCodec.Text == "AAC")\r
 814             {\r
 815                 drp_audioMixDown.Items.Clear();\r
 816                 drp_audioMixDown.Items.Add("Mono");\r
 817                 drp_audioMixDown.Items.Add("Stereo");\r
 818                 drp_audioMixDown.Items.Add("Dolby Surround");\r
 819                 drp_audioMixDown.Items.Add("Dolby Pro Logic II");\r
 820                 drp_audioMixDown.Items.Add("6 Channel Discrete");\r
 821 \r
 822                 drp_audioBitrate.Items.Clear();\r
 823                 drp_audioBitrate.Items.Add("32");\r
 824                 drp_audioBitrate.Items.Add("40");\r
 825                 drp_audioBitrate.Items.Add("48");\r
 826                 drp_audioBitrate.Items.Add("56");\r
 827                 drp_audioBitrate.Items.Add("64");\r
 828                 drp_audioBitrate.Items.Add("80");\r
 829                 drp_audioBitrate.Items.Add("86");\r
 830                 drp_audioBitrate.Items.Add("112");\r
 831                 drp_audioBitrate.Items.Add("128");\r
 832                 drp_audioBitrate.Items.Add("160");\r
 833 \r
 834             }\r
 835             else\r
 836             {\r
 837                 drp_audioMixDown.Items.Clear();\r
 838                 drp_audioMixDown.Items.Add("Stereo");\r
 839                 drp_audioMixDown.Items.Add("Dolby Surround");\r
 840                 drp_audioMixDown.Items.Add("Dolby Pro Logic II");\r
 841 \r
 842                 drp_audioBitrate.Items.Clear();\r
 843                 drp_audioBitrate.Items.Add("32");\r
 844                 drp_audioBitrate.Items.Add("40");\r
 845                 drp_audioBitrate.Items.Add("48");\r
 846                 drp_audioBitrate.Items.Add("56");\r
 847                 drp_audioBitrate.Items.Add("64");\r
 848                 drp_audioBitrate.Items.Add("80");\r
 849                 drp_audioBitrate.Items.Add("86");\r
 850                 drp_audioBitrate.Items.Add("112");\r
 851                 drp_audioBitrate.Items.Add("128");\r
 852                 drp_audioBitrate.Items.Add("160");\r
 853                 drp_audioBitrate.Items.Add("192");\r
 854                 drp_audioBitrate.Items.Add("224");\r
 855                 drp_audioBitrate.Items.Add("256");\r
 856                 drp_audioBitrate.Items.Add("320");\r
 857             }\r
 858         }\r
 859 \r
 860         private void drp_audioMixDown_SelectedIndexChanged(object sender, EventArgs e)\r
 861         {\r
 862             if ((drp_audioCodec.Text == "AAC") && (drp_audioMixDown.Text == "6 Channel Discrete"))\r
 863             {\r
 864                 drp_audioBitrate.Items.Clear();\r
 865                 drp_audioBitrate.Items.Add("32");\r
 866                 drp_audioBitrate.Items.Add("40");\r
 867                 drp_audioBitrate.Items.Add("48");\r
 868                 drp_audioBitrate.Items.Add("56");\r
 869                 drp_audioBitrate.Items.Add("64");\r
 870                 drp_audioBitrate.Items.Add("80");\r
 871                 drp_audioBitrate.Items.Add("86");\r
 872                 drp_audioBitrate.Items.Add("112");\r
 873                 drp_audioBitrate.Items.Add("128");\r
 874                 drp_audioBitrate.Items.Add("160");\r
 875                 drp_audioBitrate.Items.Add("192");\r
 876                 drp_audioBitrate.Items.Add("224");\r
 877                 drp_audioBitrate.Items.Add("256");\r
 878                 drp_audioBitrate.Items.Add("320");\r
 879                 drp_audioBitrate.Items.Add("384");\r
 880             }\r
 881         }\r
 882 \r
 883         private void slider_drc_Scroll(object sender, EventArgs e)\r
 884         {\r
 885             double value = slider_drc.Value / 10.0;\r
 886             value++;\r
 887 \r
 888             lbl_drc.Text = value.ToString();\r
 889         }\r
 890 \r
 891         private void drp_subtitle_SelectedIndexChanged(object sender, EventArgs e)\r
 892         {\r
 893             if (drp_subtitle.Text.Contains("None"))\r
 894             {\r
 895                 check_forced.Enabled = false;\r
 896                 check_forced.Checked = false;\r
 897             }\r
 898             else\r
 899                 check_forced.Enabled = true;\r
 900         }\r
 901 \r
 902         private void Check_ChapterMarkers_CheckedChanged(object sender, EventArgs e)\r
 903         {\r
 904             if (Check_ChapterMarkers.Checked)\r
 905             {\r
 906                 string destination = text_destination.Text;\r
 907                 destination = destination.Replace(".mp4", ".m4v");\r
 908                 text_destination.Text = destination;\r
 909                 data_chpt.Rows.Clear();\r
 910                 data_chpt.Enabled = true;\r
 911                 hb_common_func.chapterNaming(this);\r
 912             }\r
 913             else\r
 914             {\r
 915                 string destination = text_destination.Text;\r
 916                 destination = destination.Replace(".m4v", ".mp4");\r
 917                 text_destination.Text = destination;\r
 918                 data_chpt.Rows.Clear();\r
 919                 data_chpt.Enabled = false;\r
 920             }\r
 921         }\r
 922 \r
 923         private void drp_videoEncoder_SelectedIndexChanged(object sender, EventArgs e)\r
 924         {\r
 925             //Turn off some options which are H.264 only when the user selects a non h.264 encoder\r
 926             if (!drp_videoEncoder.Text.Contains("H.264"))\r
 927             {\r
 928                 check_turbo.CheckState = CheckState.Unchecked;\r
 929                 check_turbo.Enabled = false;\r
 930                 h264Tab.Enabled = false;\r
 931                 rtf_h264advanced.Text = "";\r
 932                 check_iPodAtom.Enabled = false;\r
 933                 check_iPodAtom.Checked = false;\r
 934                 check_optimiseMP4.Enabled = false;\r
 935                 check_lAnamorphic.Enabled = false;\r
 936                 check_lAnamorphic.Checked = false;\r
 937             }\r
 938             else\r
 939             {\r
 940                 if (check_2PassEncode.CheckState == CheckState.Checked)\r
 941                     check_turbo.Enabled = true;\r
 942 \r
 943                 h264Tab.Enabled = true;\r
 944                 check_iPodAtom.Enabled = true;\r
 945                 check_optimiseMP4.Enabled = true;\r
 946                 check_lAnamorphic.Enabled = true;\r
 947             }\r
 948 \r
 949         }\r
 950 \r
 951         #endregion\r
 952 \r
 953         #region Query Editor Tab\r
 954 \r
 955         private void btn_clear_Click(object sender, EventArgs e)\r
 956         {\r
 957             rtf_query.Clear();\r
 958         }\r
 959 \r
 960         private void btn_generate_Query_Click(object sender, EventArgs e)\r
 961         {\r
 962             rtf_query.Text = hb_common_func.GenerateTheQuery(this);\r
 963         }\r
 964 \r
 965         private void btn_copy2C_Click(object sender, EventArgs e)\r
 966         {\r
 967             if (rtf_query.Text != "")\r
 968                 Clipboard.SetText(rtf_query.Text, TextDataFormat.Text);\r
 969         }\r
 970 \r
 971         #endregion\r
 972 \r
 973         // -------------------------------------------------------------- \r
 974         // Main Window Preset System\r
 975         // --------------------------------------------------------------\r
 976 \r
 977         #region Preset System\r
 978 \r
 979         // Import Current Presets\r
 980         private void loadPresetPanel()\r
 981         {\r
 982             ArrayList presetNameList = new ArrayList();\r
 983        \r
 984                 string appPath = Application.StartupPath.ToString() + "\\presets.dat";\r
 985                 if (File.Exists(appPath))\r
 986                 {\r
 987                     StreamReader presetInput = new StreamReader(appPath);\r
 988                     while (!presetInput.EndOfStream)\r
 989                     {\r
 990                         if ((char)presetInput.Peek() == '+')\r
 991                         {\r
 992                             string preset = presetInput.ReadLine().Replace("+ ", "");\r
 993                             Regex r = new Regex("(:  )"); // Split on hyphens. \r
 994                             presetNameList.Add(r.Split(preset));\r
 995                         }\r
 996                         else\r
 997                             presetInput.ReadLine();\r
 998                     }\r
 999                 }\r
1000          \r
1001             TreeNode preset_treeview = new TreeNode();\r
1002             foreach (string[] preset in presetNameList)\r
1003             {\r
1004                 preset_treeview = new TreeNode(preset[0]);\r
1005 \r
1006                 // Now Fill Out List View with Items\r
1007                 treeView_presets.Nodes.Add(preset_treeview);\r
1008             }\r
1009         }\r
1010 \r
1011         // Generate a new presets.dat file from the CLI\r
1012         private void grabCLIPresets()\r
1013         {\r
1014             string appPath = Application.StartupPath.ToString() + "\\";\r
1015             string strCmdLine = "cmd /c " + '"' + '"' + appPath + "HandBrakeCLI.exe" + '"' + " --preset-list >" + '"' + appPath + "presets.dat" + '"' + " 2>&1" + '"';\r
1016             Process hbproc = Process.Start("CMD.exe", strCmdLine);\r
1017             hbproc.WaitForExit();\r
1018             hbproc.Dispose();\r
1019             hbproc.Close();\r
1020         }\r
1021 \r
1022         // Selects the preset called "normal". This is HandBrakes default settings\r
1023         private void loadNormalPreset()\r
1024         {\r
1025             try\r
1026             {\r
1027                 string appPath = Application.StartupPath.ToString() + "\\presets.dat";\r
1028                 if (File.Exists(appPath))\r
1029                 {\r
1030 \r
1031                     int normal = 0;\r
1032                     foreach (TreeNode treenode in treeView_presets.Nodes)\r
1033                     {\r
1034                         if (treenode.ToString().Equals("TreeNode: Normal"))\r
1035                             normal = treenode.Index;\r
1036                     }\r
1037 \r
1038                     TreeNode np = treeView_presets.Nodes[normal];\r
1039 \r
1040                     treeView_presets.SelectedNode = np;\r
1041                 }\r
1042             }\r
1043             catch (Exception)\r
1044             {\r
1045                 // Do nothing\r
1046             }\r
1047         }\r
1048 \r
1049         // Set's the current options set in the program as the new defaults for the program.\r
1050         private void btn_setDefault_Click(object sender, EventArgs e)\r
1051         {\r
1052             String query = hb_common_func.GenerateTheQuery(this);\r
1053             Properties.Settings.Default.defaultUserSettings = query;\r
1054             // Save the new default Settings\r
1055             Properties.Settings.Default.Save();\r
1056             MessageBox.Show("New default settings saved.", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);\r
1057         }\r
1058 \r
1059         // When the user select a preset from the treeview, load it\r
1060         private void treeView_presets_AfterSelect(object sender, TreeViewEventArgs e)\r
1061         {\r
1062             string selectedPreset = null;\r
1063             selectedPreset = treeView_presets.SelectedNode.Text;\r
1064 \r
1065             try\r
1066             {\r
1067                 string appPath = Application.StartupPath.ToString() + "\\presets.dat";\r
1068                 if (File.Exists(appPath))\r
1069                 {\r
1070                     StreamReader presetInput = new StreamReader(appPath);\r
1071                     while (!presetInput.EndOfStream)\r
1072                     {\r
1073                         if ((char)presetInput.Peek() == '+')\r
1074                         {\r
1075                             string preset = presetInput.ReadLine().Replace("+ ", "");\r
1076                             Regex r = new Regex("(:  )"); // Split on hyphens. \r
1077                             string[] presetName = r.Split(preset);\r
1078 \r
1079                             if (selectedPreset == presetName[0])\r
1080                             {\r
1081                                 // Need to disable anamorphic now, otherwise it may overide the width / height values later.\r
1082                                 CheckPixelRatio.CheckState = CheckState.Unchecked;\r
1083 \r
1084                                 // Send the query from the file to the Query Parser class\r
1085                                 Functions.QueryParser presetQuery = Functions.QueryParser.Parse(preset);\r
1086 \r
1087                                 // Now load the preset\r
1088                                 hb_common_func.presetLoader(this, presetQuery, selectedPreset);\r
1089                             }\r
1090                         }\r
1091                         else\r
1092                             presetInput.ReadLine();\r
1093                     }\r
1094                 }\r
1095             }\r
1096             catch (Exception exc)\r
1097             {\r
1098                 MessageBox.Show(exc.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);\r
1099             }\r
1100         }\r
1101 \r
1102         #endregion\r
1103 \r
1104         //---------------------------------------------------\r
1105         // Encode / Cancel Buttons\r
1106         // Encode Progress Text Handler\r
1107         //---------------------------------------------------\r
1108 \r
1109         #region Encodeing and Queue\r
1110 \r
1111         Functions.CLI process = new Functions.CLI();\r
1112         private delegate void UpdateUIHandler();\r
1113 \r
1114         [DllImport("user32.dll")]\r
1115         public static extern void LockWorkStation();\r
1116         [DllImport("user32.dll")]\r
1117         public static extern int ExitWindowsEx(int uFlags, int dwReason);\r
1118 \r
1119         private void btn_start_Click(object sender, EventArgs e)\r
1120         {\r
1121             if (text_source.Text == "" || text_source.Text == "Click 'Browse' to continue" || text_destination.Text == "")\r
1122                 MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1123             else\r
1124             {\r
1125                 String query;\r
1126                 if (rtf_query.Text != "")\r
1127                     query = rtf_query.Text;\r
1128                 else\r
1129                     query = hb_common_func.GenerateTheQuery(this);\r
1130 \r
1131                 ThreadPool.QueueUserWorkItem(procMonitor, query);\r
1132                 lbl_encode.Visible = true;\r
1133                 lbl_encode.Text = "Encoding in Progress";\r
1134             }\r
1135         }\r
1136 \r
1137         private void btn_add2Queue_Click(object sender, EventArgs e)\r
1138         {\r
1139             if (text_source.Text == "" || text_source.Text == "Click 'Browse' to continue" || text_destination.Text == "")\r
1140                 MessageBox.Show("No source OR destination selected.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1141             else\r
1142             {\r
1143                 String query;\r
1144                 if (rtf_query.Text != "")\r
1145                     query = rtf_query.Text;\r
1146                 else\r
1147                     query = hb_common_func.GenerateTheQuery(this);\r
1148 \r
1149                 queueWindow.list_queue.Items.Add(query);\r
1150                 queueWindow.Show();\r
1151             }\r
1152         }\r
1153 \r
1154         private void btn_showQueue_Click(object sender, EventArgs e)\r
1155         {\r
1156             showQueue();\r
1157         }\r
1158 \r
1159         private void showQueue()\r
1160         {\r
1161             queueWindow.Show();\r
1162         }\r
1163 \r
1164         private void procMonitor(object state)\r
1165         {\r
1166             // Make sure we are not already encoding and if we are then display an error.\r
1167             if (hbProc != null)\r
1168                 MessageBox.Show("Handbrake is already encoding a video!", "Status", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
1169             else\r
1170             {\r
1171                 hbProc = process.runCli(this, (string)state, false, false, false, false);\r
1172                 hbProc.WaitForExit();\r
1173 \r
1174                 setEncodeLabel();\r
1175                 hbProc = null;\r
1176 \r
1177                 // Do something whent he encode ends.\r
1178                 switch (Properties.Settings.Default.CompletionOption)\r
1179                 {\r
1180                     case "Shutdown":\r
1181                         System.Diagnostics.Process.Start("Shutdown", "-s -t 60");\r
1182                         break;\r
1183                     case "Log Off":\r
1184                         ExitWindowsEx(0, 0);\r
1185                         break;\r
1186                     case "Suspend":\r
1187                         Application.SetSuspendState(PowerState.Suspend, true, true);\r
1188                         break;\r
1189                     case "Hibernate":\r
1190                         Application.SetSuspendState(PowerState.Hibernate, true, true);\r
1191                         break;\r
1192                     case "Lock System":\r
1193                         LockWorkStation();\r
1194                         break;\r
1195                     case "Quit HandBrake":\r
1196                         Application.Exit();\r
1197                         break;\r
1198                     default:\r
1199                         break;\r
1200                 }\r
1201             }\r
1202         }\r
1203 \r
1204         private void setEncodeLabel()\r
1205         {\r
1206             if (this.InvokeRequired)\r
1207             {\r
1208                 this.BeginInvoke(new UpdateUIHandler(setEncodeLabel));\r
1209                 return;\r
1210             }\r
1211             lbl_encode.Text = "Encoding Finished";\r
1212         }\r
1213 \r
1214         #endregion\r
1215 \r
1216 \r
1217 \r
1218         // This is the END of the road ------------------------------------------------------------------------------\r
1219     }\r
1220 }