win/C#/Functions/QueryGenerator.cs

   1 /*  QueryGenerator.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.Text;\r
   9 using System.Windows.Forms;\r
  10 using System.Globalization;\r
  11 using System.IO;\r
  12 using System.Collections.Generic;\r
  13 \r
  14 namespace Handbrake.Functions\r
  15 {\r
  16     class QueryGenerator\r
  17     {\r
  18         /// <summary>\r
  19         /// Generates a CLI query based on the GUI widgets.\r
  20         /// </summary>\r
  21         /// <param name="mainWindow"></param>\r
  22         /// <returns>The CLI String</returns>\r
  23         public string GenerateTheQuery(frmMain mainWindow)\r
  24         {\r
  25             // Source tab\r
  26             string query = "";\r
  27 \r
  28             if ((mainWindow.text_source.Text != "") && (mainWindow.text_source.Text.Trim() != "Click 'Source' to continue"))\r
  29                 query = " -i " + '"' + mainWindow.text_source.Text + '"';\r
  30 \r
  31             if (mainWindow.drp_dvdtitle.Text != "Automatic")\r
  32             {\r
  33                 string[] titleInfo = mainWindow.drp_dvdtitle.Text.Split(' ');\r
  34                 query += " -t " + titleInfo[0];\r
  35             }\r
  36 \r
  37             if (Properties.Settings.Default.dvdnav == "Checked")\r
  38                 if (mainWindow.drop_angle.Items.Count != 0)\r
  39                     query += " --angle " + mainWindow.drop_angle.SelectedItem;\r
  40 \r
  41             if (mainWindow.drop_chapterFinish.Text == mainWindow.drop_chapterStart.Text && mainWindow.drop_chapterStart.Text != "Auto")\r
  42                 query += " -c " + mainWindow.drop_chapterStart.Text;\r
  43             else if (mainWindow.drop_chapterStart.Text == "Auto" && mainWindow.drop_chapterFinish.Text != "Auto")\r
  44                 query += " -c " + "0-" + mainWindow.drop_chapterFinish.Text;\r
  45             else if (mainWindow.drop_chapterStart.Text != "Auto" && mainWindow.drop_chapterFinish.Text != "Auto")\r
  46                 query += " -c " + mainWindow.drop_chapterStart.Text + "-" + mainWindow.drop_chapterFinish.Text;\r
  47 \r
  48             // Destination tab\r
  49             if (mainWindow.text_destination.Text != "")\r
  50                 query += " -o " + '"' + mainWindow.text_destination.Text + '"';\r
  51 \r
  52             query += generateTabbedComponentsQuery(mainWindow);\r
  53             return query;\r
  54         }\r
  55 \r
  56         /// <summary>\r
  57         /// Generates a CLI query for the preview function.\r
  58         /// This basically forces a shortened version of the encdode.\r
  59         /// </summary>\r
  60         /// <param name="mainWindow"></param>\r
  61         /// <param name="duration">Duration</param>\r
  62         /// <param name="preview">Start at preview</param>\r
  63         /// <returns>Returns a CLI query String.</returns>\r
  64         public string GeneratePreviewQuery(frmMain mainWindow, string duration, string preview)\r
  65         {\r
  66             int seconds;\r
  67             int.TryParse(duration, out seconds);\r
  68 \r
  69             // Source tab\r
  70             string query = "";\r
  71 \r
  72             if ((mainWindow.text_source.Text != "") && (mainWindow.text_source.Text.Trim() != "Click 'Source' to continue"))\r
  73                 query = " -i " + '"' + mainWindow.text_source.Text + '"';\r
  74 \r
  75             if (mainWindow.drp_dvdtitle.Text != "Automatic")\r
  76             {\r
  77                 string[] titleInfo = mainWindow.drp_dvdtitle.Text.Split(' ');\r
  78                 query += " -t " + titleInfo[0];\r
  79             }\r
  80 \r
  81             if (mainWindow.drop_angle.SelectedIndex != 0)\r
  82                 query += " --angle " + mainWindow.drop_angle.SelectedItem;\r
  83 \r
  84             query += " --start-at-preview " + preview;\r
  85             query += " --stop-at duration:" + duration + " ";\r
  86 \r
  87             // Destination tab\r
  88             if (mainWindow.text_destination.Text != "")\r
  89                 query += " -o " + '"' + mainWindow.text_destination.Text.Replace(".m", "_sample.m") + '"';\r
  90 \r
  91             query += generateTabbedComponentsQuery(mainWindow);\r
  92             return query;\r
  93         }\r
  94 \r
  95         /// <summary>\r
  96         /// Generates part of the CLI query, for the tabbed components only.\r
  97         /// </summary>\r
  98         /// <param name="mainWindow"></param>\r
  99         /// <returns></returns>\r
 100         public static string generateTabbedComponentsQuery(frmMain mainWindow)\r
 101         {\r
 102             string query = "";\r
 103 \r
 104             #region Output Settings Box\r
 105             query += " -f " + mainWindow.drop_format.Text.ToLower().Replace(" file", "");\r
 106 \r
 107             // These are output settings features\r
 108             if (mainWindow.check_largeFile.Checked)\r
 109                 query += " -4 ";\r
 110 \r
 111             if (mainWindow.check_iPodAtom.Checked)\r
 112                 query += " -I ";\r
 113 \r
 114             if (mainWindow.check_optimiseMP4.Checked)\r
 115                 query += " -O ";\r
 116             #endregion\r
 117 \r
 118             #region Picture Settings Tab\r
 119 \r
 120             // Use MaxWidth for built-in presets and width for user settings.\r
 121             if (mainWindow.maxWidth == 0)\r
 122             {\r
 123 \r
 124                 if (mainWindow.text_width.Text != "")\r
 125                     query += " -w " + mainWindow.text_width.Text;\r
 126             }\r
 127             else\r
 128             {\r
 129                 if (mainWindow.text_width.Text != "")\r
 130                     query += " -X " + mainWindow.text_width.Text;\r
 131             }\r
 132 \r
 133             // Use MaxHeight for built-in presets and height for user settings.\r
 134             if (mainWindow.maxHeight == 0)\r
 135             {\r
 136                 if (mainWindow.text_height.Text != "")\r
 137                     query += " -l " + mainWindow.text_height.Text;\r
 138             }\r
 139             else\r
 140             {\r
 141                 if (mainWindow.text_height.Text != "")\r
 142                     query += " -Y " + mainWindow.text_height.Text;\r
 143             }\r
 144 \r
 145             string cropTop = mainWindow.text_top.Text;\r
 146             string cropBottom = mainWindow.text_bottom.Text;\r
 147             string cropLeft = mainWindow.text_left.Text;\r
 148             string cropRight = mainWindow.text_right.Text;\r
 149 \r
 150             if (mainWindow.check_customCrop.Checked)\r
 151             {\r
 152                 if (mainWindow.text_top.Text == string.Empty)\r
 153                     cropTop = "0";\r
 154                 if (mainWindow.text_bottom.Text == string.Empty)\r
 155                     cropBottom = "0";\r
 156                 if (mainWindow.text_left.Text == string.Empty)\r
 157                     cropLeft = "0";\r
 158                 if (mainWindow.text_right.Text == string.Empty)\r
 159                     cropRight = "0";\r
 160 \r
 161                 query += " --crop " + cropTop + ":" + cropBottom + ":" + cropLeft + ":" + cropRight;\r
 162             }\r
 163 \r
 164             if (mainWindow.drp_anamorphic.SelectedIndex == 1)\r
 165                 query += " -p ";\r
 166             else if (mainWindow.drp_anamorphic.SelectedIndex == 2)\r
 167                 query += " -P ";\r
 168 \r
 169             if (mainWindow.slider_deblock.Value != 4)\r
 170                 query += " --deblock=" + mainWindow.slider_deblock.Value;\r
 171 \r
 172             \r
 173             #endregion\r
 174 \r
 175             #region Filters\r
 176             query += mainWindow.ctl_detelecine.getCLIQuery;\r
 177             query += mainWindow.ctl_decomb.getCLIQuery;\r
 178             query += mainWindow.ctl_deinterlace.getCLIQuery;\r
 179             query += mainWindow.ctl_denoise.getCLIQuery;\r
 180             #endregion\r
 181 \r
 182             #region Video Settings Tab\r
 183 \r
 184             switch (mainWindow.drp_videoEncoder.Text)\r
 185             {\r
 186                 case "MPEG-4 (FFmpeg)":\r
 187                     query += " -e ffmpeg";\r
 188                     break;\r
 189                 case "H.264 (x264)":\r
 190                     query += " -e x264";\r
 191                     break;\r
 192                 case "VP3 (Theora)":\r
 193                     query += " -e theora";\r
 194                     break;\r
 195                 default:\r
 196                     query += " -e x264";\r
 197                     break;\r
 198             }\r
 199 \r
 200             if (mainWindow.check_grayscale.Checked)\r
 201                 query += " -g ";\r
 202 \r
 203             // Video Settings\r
 204             if (mainWindow.radio_avgBitrate.Checked)\r
 205                 query += " -b " + mainWindow.text_bitrate.Text;\r
 206 \r
 207             if (mainWindow.radio_targetFilesize.Checked)\r
 208                 query += " -S " + mainWindow.text_filesize.Text;\r
 209 \r
 210             // Video Quality Setting\r
 211             if (mainWindow.radio_cq.Checked)\r
 212             {\r
 213                 double value;\r
 214                 switch (mainWindow.drp_videoEncoder.Text)\r
 215                 {\r
 216                     case "MPEG-4 (FFmpeg)":\r
 217                         value = 31 - (mainWindow.slider_videoQuality.Value -1);\r
 218                         query += " -q " + value.ToString(new CultureInfo("en-US"));\r
 219                         break;\r
 220                     case "H.264 (x264)":\r
 221                         double divided;\r
 222                         CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
 223                         double.TryParse(Properties.Settings.Default.x264cqstep,\r
 224                                         NumberStyles.Number,\r
 225                                         culture,\r
 226                                         out divided);\r
 227                         value = 51 - mainWindow.slider_videoQuality.Value * divided;\r
 228                         value = Math.Round(value, 2);\r
 229                         query += " -q " + value.ToString(new CultureInfo("en-US"));\r
 230                         break;\r
 231                     case "VP3 (Theora)":\r
 232                         value = mainWindow.slider_videoQuality.Value;\r
 233                         query += " -q " + value.ToString(new CultureInfo("en-US"));\r
 234                         break;\r
 235                 } \r
 236             }     \r
 237 \r
 238             if (mainWindow.check_2PassEncode.Checked)\r
 239                 query += " -2 ";\r
 240 \r
 241             if (mainWindow.check_turbo.Checked)\r
 242                 query += " -T ";\r
 243 \r
 244             if (mainWindow.drp_videoFramerate.Text != "Same as source")\r
 245                 query += " -r " + mainWindow.drp_videoFramerate.Text;\r
 246             #endregion\r
 247 \r
 248             #region Audio Settings Tab\r
 249 \r
 250             ListView audioTracks = mainWindow.audioPanel.getAudioPanel();\r
 251             List<string> tracks = new List<string>();\r
 252             List<string> codecs = new List<string>();\r
 253             List<string> mixdowns = new List<string>();\r
 254             List<string> samplerates = new List<string>();\r
 255             List<string> bitrates = new List<string>();\r
 256             List<string> drcs = new List<string>();\r
 257 \r
 258             // No Audio\r
 259             if (audioTracks.Items.Count == 0)\r
 260                 query += " -a none ";\r
 261 \r
 262             // Gather information about each audio track and store them in the declared lists.\r
 263             foreach (ListViewItem row in audioTracks.Items)\r
 264             {\r
 265                 // Audio Track (-a)\r
 266                 if (row.Text == "Automatic")\r
 267                     tracks.Add("1");\r
 268                 else if (row.Text != "None")\r
 269                 {\r
 270                     string[] tempSub = row.SubItems[1].Text.Split(' ');\r
 271                     tracks.Add(tempSub[0]);\r
 272                 }\r
 273 \r
 274                 // Audio Codec (-E)\r
 275                 if (row.SubItems[1].Text != String.Empty)\r
 276                     codecs.Add(getAudioEncoder(row.SubItems[2].Text));\r
 277 \r
 278                 // Audio Mixdown (-6)\r
 279                 if (row.SubItems[2].Text != String.Empty)\r
 280                     mixdowns.Add(getMixDown(row.SubItems[3].Text));\r
 281 \r
 282                 // Sample Rate (-R)\r
 283                 if (row.SubItems[3].Text != String.Empty)\r
 284                     samplerates.Add(row.SubItems[4].Text.Replace("Auto", "Auto"));\r
 285 \r
 286                 // Audio Bitrate (-B)\r
 287                 if (row.SubItems[4].Text != String.Empty)\r
 288                     bitrates.Add(row.SubItems[5].Text.Replace("Auto", "auto"));\r
 289 \r
 290                 // DRC (-D)\r
 291                 if (row.SubItems[5].Text != String.Empty)\r
 292                     drcs.Add(row.SubItems[6].Text);\r
 293             }\r
 294 \r
 295             // Audio Track (-a)\r
 296             String audioItems = "";\r
 297             Boolean firstLoop = true;\r
 298 \r
 299             foreach (String item in tracks)\r
 300             {\r
 301                 if (firstLoop)\r
 302                 {\r
 303                     audioItems = item; firstLoop = false;\r
 304                 }\r
 305                 else\r
 306                     audioItems += "," + item;\r
 307             }\r
 308             if (audioItems.Trim() != String.Empty)\r
 309                 query += " -a " + audioItems;\r
 310             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 311 \r
 312             // Audio Codec (-E)\r
 313             foreach (String item in codecs)\r
 314             {\r
 315                 \r
 316                 if (firstLoop)\r
 317                 {\r
 318                     audioItems = item; firstLoop = false;\r
 319                 }\r
 320                 else\r
 321                     audioItems += "," + item;\r
 322             }\r
 323             if (audioItems.Trim() != String.Empty)\r
 324                 query += " -E " + audioItems;\r
 325             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 326 \r
 327             // Audio Mixdown (-6)\r
 328             foreach (String item in mixdowns)\r
 329             {\r
 330                 if (firstLoop)\r
 331                 {\r
 332                     audioItems = item; firstLoop = false;\r
 333                 }\r
 334                 else\r
 335                     audioItems += "," + item;\r
 336             }\r
 337             if (audioItems.Trim() != String.Empty)\r
 338                 query += " -6 " + audioItems;\r
 339             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 340 \r
 341             // Sample Rate (-R)\r
 342             foreach (String item in samplerates)\r
 343             {\r
 344                 if (firstLoop)\r
 345                 {\r
 346                     audioItems = item; firstLoop = false;\r
 347                 }\r
 348                 else\r
 349                     audioItems += "," + item;\r
 350             }\r
 351             if (audioItems.Trim() != String.Empty)\r
 352                 query += " -R " + audioItems;\r
 353             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 354 \r
 355             // Audio Bitrate (-B)\r
 356             foreach (String item in bitrates)\r
 357             {\r
 358                 if (firstLoop)\r
 359                 {\r
 360                     audioItems = item; firstLoop = false;\r
 361                 }\r
 362                 else\r
 363                     audioItems += "," + item;\r
 364             }\r
 365             if (audioItems.Trim() != String.Empty)\r
 366                 query += " -B " + audioItems;\r
 367             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 368 \r
 369             // DRC (-D)\r
 370             foreach (String item in drcs)\r
 371             {\r
 372                 if (firstLoop)\r
 373                 {\r
 374                     audioItems = item; firstLoop = false;\r
 375                 }\r
 376                 else\r
 377                     audioItems += "," + item;\r
 378             }\r
 379             if (audioItems.Trim() != String.Empty)\r
 380                 query += " -D " + audioItems;\r
 381 \r
 382             // Subtitles\r
 383             string subtitles = mainWindow.drp_subtitle.Text;\r
 384             if (subtitles == "Autoselect")\r
 385                 query += " -U ";\r
 386             else if (subtitles != "" && subtitles != "None")\r
 387             {\r
 388                 string[] tempSub = subtitles.Split(' ');\r
 389                 query += " -s " + tempSub[0];\r
 390             }\r
 391 \r
 392             if (mainWindow.check_forced.Checked)\r
 393                 query += " -F ";\r
 394 \r
 395             #endregion\r
 396 \r
 397             #region Chapter Markers\r
 398 \r
 399             // Attach Source name and dvd title to the start of the chapters.csv filename.\r
 400             // This is for the queue. It allows different chapter name files for each title.\r
 401             string[] destName =  mainWindow.text_destination.Text.Split('\\');\r
 402             string dest_name = destName[destName.Length - 1];\r
 403             dest_name = dest_name.Replace("\"", "");\r
 404             dest_name = dest_name.Replace(".mp4", "").Replace(".m4v", "").Replace(".mkv", "");\r
 405 \r
 406             string source_title = mainWindow.drp_dvdtitle.Text;\r
 407             string[] titlesplit = source_title.Split(' ');\r
 408             source_title = titlesplit[0];\r
 409 \r
 410             if (mainWindow.Check_ChapterMarkers.Checked)\r
 411             {\r
 412                 if (dest_name.Trim() != String.Empty)\r
 413                 {\r
 414                     string path = source_title != "Automatic" \r
 415                                       ? Path.Combine(Path.GetTempPath(), dest_name + "-" + source_title + "-chapters.csv") \r
 416                                       : Path.Combine(Path.GetTempPath(), dest_name + "-chapters.csv");\r
 417 \r
 418                     if (chapterCSVSave(mainWindow, path) == false)\r
 419                         query += " -m ";\r
 420                     else\r
 421                         query += " --markers=" + "\"" + path + "\"";\r
 422                 }\r
 423                 else\r
 424                     query += " -m";\r
 425             }\r
 426             #endregion\r
 427 \r
 428             #region  H264 Tab\r
 429             if (mainWindow.x264Panel.x264Query != "")\r
 430                 query += " -x " + mainWindow.x264Panel.x264Query;\r
 431             #endregion\r
 432 \r
 433             #region Processors / Other\r
 434             string processors = Properties.Settings.Default.Processors;\r
 435             if (processors != "Automatic")\r
 436                 query += " -C " + processors + " ";\r
 437 \r
 438             query += " -v " + Properties.Settings.Default.verboseLevel;\r
 439 \r
 440             if (Properties.Settings.Default.dvdnav =="Checked")\r
 441                 query += " --dvdnav";\r
 442             #endregion\r
 443 \r
 444             return query;\r
 445         }\r
 446 \r
 447         /// <summary>\r
 448         /// Get the CLI equive of the audio mixdown from the widget name.\r
 449         /// </summary>\r
 450         /// <param name="selectedAudio"></param>\r
 451         /// <returns></returns>\r
 452         /// \r
 453         private static string getMixDown(string selectedAudio)\r
 454         {\r
 455             switch (selectedAudio)\r
 456             {\r
 457                 case "Automatic":\r
 458                     return "auto";\r
 459                 case "Mono":\r
 460                     return "mono";\r
 461                 case "Stereo":\r
 462                     return "stereo";\r
 463                 case "Dolby Surround":\r
 464                     return "dpl1";\r
 465                 case "Dolby Pro Logic II":\r
 466                     return "dpl2";\r
 467                 case "6 Channel Discrete":\r
 468                     return "6ch";\r
 469                 default:\r
 470                     return "auto";\r
 471             }\r
 472         }\r
 473 \r
 474         /// <summary>\r
 475         /// Get the CLI equiv of the audio encoder from the widget name.\r
 476         /// </summary>\r
 477         /// <param name="selectedEncoder"></param>\r
 478         /// <returns></returns>\r
 479         /// \r
 480         private static string getAudioEncoder(string selectedEncoder)\r
 481         {\r
 482             switch (selectedEncoder)\r
 483             {\r
 484                 case "AAC (faac)":\r
 485                     return "faac";\r
 486                 case "MP3 (lame)":\r
 487                     return "lame";\r
 488                 case "Vorbis (vorbis)":\r
 489                     return "vorbis";\r
 490                 case "AC3 Passthru":\r
 491                     return "ac3";\r
 492                 case "DTS Passthru":\r
 493                     return "dts";\r
 494                 default:\r
 495                     return "";\r
 496             }\r
 497         }\r
 498 \r
 499         /// <summary>\r
 500         /// This function saves the data in the chapters tab, dataGridView into a CSV file called chapters.csv\r
 501         /// in a directory specified by file_path_name\r
 502         /// </summary>\r
 503         /// <param name="mainWindow"></param>\r
 504         /// <param name="file_path_name"></param>\r
 505         /// <returns></returns>\r
 506         private static Boolean chapterCSVSave(frmMain mainWindow, string file_path_name)\r
 507         {\r
 508             try\r
 509             {\r
 510                 StringBuilder csv = new StringBuilder();\r
 511 \r
 512                 foreach (DataGridViewRow row in mainWindow.data_chpt.Rows)\r
 513                 {\r
 514                     csv.Append(row.Cells[0].Value.ToString());\r
 515                     csv.Append(",");\r
 516                     csv.Append(row.Cells[1].Value.ToString());\r
 517                     csv.Append(Environment.NewLine);\r
 518                 }\r
 519                 StreamWriter file = new StreamWriter(file_path_name);\r
 520                 file.Write(csv.ToString());\r
 521                 file.Close();\r
 522                 file.Dispose();\r
 523                 return true;\r
 524 \r
 525             }\r
 526             catch (Exception exc)\r
 527             {\r
 528                 MessageBox.Show("Unable to save Chapter Makrers file! \nChapter marker names will NOT be saved in your encode \n\n" + exc, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 529                 return false;\r
 530             }\r
 531         }\r
 532     }\r
 533 }