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