win/C#/Functions/PresetLoader.cs

   1 /*  PresetLoader.cs $\r
   2     This file is part of the HandBrake source code.\r
   3     Homepage: <http://handbrake.fr>.\r
   4     It may be used under the terms of the GNU General Public License. */\r
   5 \r
   6 namespace Handbrake.Functions\r
   7 {\r
   8     using System.Drawing;\r
   9     using System.Windows.Forms;\r
  10 \r
  11     /// <summary>\r
  12     /// Load a preset into the main Window\r
  13     /// </summary>\r
  14     public class PresetLoader\r
  15     {\r
  16         /// <summary>\r
  17         /// This function takes in a Query which has been parsed by QueryParser and\r
  18         /// set's all the GUI widgets correctly.\r
  19         /// </summary>\r
  20         /// <param name="mainWindow">\r
  21         /// FrmMain window\r
  22         /// </param>\r
  23         /// <param name="presetQuery">\r
  24         /// The Parsed CLI Query\r
  25         /// </param>\r
  26         /// <param name="name">\r
  27         /// Name of the preset\r
  28         /// </param>\r
  29         /// <param name="pictureSettings">\r
  30         /// Save picture settings in the preset\r
  31         /// </param>\r
  32         public static void LoadPreset(frmMain mainWindow, QueryParser presetQuery, string name)\r
  33         {\r
  34             #region Source\r
  35 \r
  36             // Reset some vaules to stock first to prevent errors.\r
  37             mainWindow.check_iPodAtom.CheckState = CheckState.Unchecked;\r
  38 \r
  39             // Now load all the new settings onto the main window\r
  40             if (presetQuery.Format != null)\r
  41             {\r
  42                 string destination = mainWindow.text_destination.Text;\r
  43                 destination = destination.Replace(".mp4", "." + presetQuery.Format);\r
  44                 destination = destination.Replace(".m4v", "." + presetQuery.Format);\r
  45                 destination = destination.Replace(".mkv", "." + presetQuery.Format);\r
  46                 mainWindow.text_destination.Text = destination;\r
  47             }\r
  48 \r
  49             #endregion\r
  50 \r
  51             #region Destination and Output Settings\r
  52 \r
  53             if (presetQuery.Format != null)\r
  54             {\r
  55                 if (presetQuery.Format == "mp4" || presetQuery.Format == "m4v")\r
  56                 {\r
  57                     if (mainWindow.drop_format.SelectedIndex == 0)\r
  58                         mainWindow.SetExtension(".mp4");\r
  59                     else\r
  60                         mainWindow.drop_format.SelectedIndex = 0;\r
  61                 }\r
  62                 else if (presetQuery.Format == "mkv")\r
  63                 {\r
  64                     if (mainWindow.drop_format.SelectedIndex == 1)\r
  65                         mainWindow.SetExtension(".mkv");\r
  66                     else\r
  67                         mainWindow.drop_format.SelectedIndex = 1;\r
  68                 }\r
  69             }\r
  70 \r
  71             mainWindow.check_iPodAtom.CheckState = presetQuery.IpodAtom ? CheckState.Checked : CheckState.Unchecked;\r
  72 \r
  73             mainWindow.check_optimiseMP4.CheckState = presetQuery.OptimizeMP4\r
  74                                                           ? CheckState.Checked\r
  75                                                           : CheckState.Unchecked;\r
  76 \r
  77             mainWindow.check_largeFile.CheckState = presetQuery.LargeMP4 ? CheckState.Checked : CheckState.Unchecked;\r
  78 \r
  79             mainWindow.setContainerOpts(); // select the container options according to the selected format\r
  80 \r
  81             #endregion\r
  82 \r
  83             #region Picture\r
  84 \r
  85             mainWindow.PictureSettings.check_autoCrop.Checked = true;\r
  86             if (presetQuery.CropValues != null)\r
  87             {\r
  88                 int top, bottom, left, right;\r
  89                 int.TryParse(presetQuery.CropTop, out top);\r
  90                 int.TryParse(presetQuery.CropBottom, out bottom);\r
  91                 int.TryParse(presetQuery.CropLeft, out left);\r
  92                 int.TryParse(presetQuery.CropRight, out right);\r
  93 \r
  94                 mainWindow.PictureSettings.check_customCrop.Checked = true;\r
  95                 mainWindow.PictureSettings.crop_top.Value = top;\r
  96                 mainWindow.PictureSettings.crop_bottom.Value = bottom;\r
  97                 mainWindow.PictureSettings.crop_left.Value = left;\r
  98                 mainWindow.PictureSettings.crop_right.Value = right;\r
  99             }\r
 100 \r
 101             // Set the anamorphic mode 0,1,2,3\r
 102             mainWindow.PictureSettings.drp_anamorphic.SelectedIndex = presetQuery.AnamorphicMode;\r
 103 \r
 104             // Keep Aspect Ration Anamorphic Setting.\r
 105             mainWindow.PictureSettings.check_KeepAR.CheckState = presetQuery.KeepDisplayAsect\r
 106                                                                      ? CheckState.Checked\r
 107                                                                      : CheckState.Unchecked;\r
 108 \r
 109             // Set the Width and height as Required.\r
 110             if (presetQuery.Width != 0)\r
 111                 mainWindow.PictureSettings.text_width.Value = presetQuery.Width;\r
 112 \r
 113             if (presetQuery.Height != 0)\r
 114                 mainWindow.PictureSettings.text_height.Value = presetQuery.Height;\r
 115 \r
 116             // Max Width/Height override Width/Height\r
 117             if (presetQuery.MaxWidth != 0)\r
 118                 mainWindow.PictureSettings.text_width.Value = presetQuery.MaxWidth;\r
 119 \r
 120             if (presetQuery.MaxHeight != 0)\r
 121                 mainWindow.PictureSettings.text_height.Value = presetQuery.MaxHeight;\r
 122 \r
 123             mainWindow.PictureSettings.PresetMaximumResolution = new Size(presetQuery.MaxWidth, presetQuery.MaxHeight);\r
 124 \r
 125             // Case where both height and max height are 0 - For built-in presets\r
 126             if (presetQuery.MaxHeight == 0 && presetQuery.Height == 0)\r
 127                 mainWindow.PictureSettings.text_height.Value = 0;\r
 128 \r
 129             if (presetQuery.MaxWidth == 0 && presetQuery.Width == 0)\r
 130                 if (mainWindow.selectedTitle != null && mainWindow.selectedTitle.Resolution.Width != 0)\r
 131                     mainWindow.PictureSettings.text_width.Value = mainWindow.selectedTitle.Resolution.Width;\r
 132 \r
 133             // Aspect Ratio for non anamorphic sources\r
 134             if (presetQuery.AnamorphicMode == 0)\r
 135                 mainWindow.PictureSettings.check_KeepAR.CheckState = presetQuery.Height == 0\r
 136                                                                          ? CheckState.Checked\r
 137                                                                          : CheckState.Unchecked;\r
 138 \r
 139             // Custom Anamorphic Controls\r
 140             mainWindow.PictureSettings.updownDisplayWidth.Text = presetQuery.DisplayWidthValue.ToString();\r
 141             mainWindow.PictureSettings.updownParHeight.Text = presetQuery.PixelAspectHeight.ToString();\r
 142             mainWindow.PictureSettings.updownParWidth.Text = presetQuery.PixelAspectWidth.ToString();\r
 143             mainWindow.PictureSettings.drp_modulus.SelectedItem = presetQuery.AnamorphicModulus.ToString();\r
 144 \r
 145             #endregion\r
 146 \r
 147             #region Filters\r
 148 \r
 149             mainWindow.Filters.SetDecomb(presetQuery.Decomb);\r
 150             mainWindow.Filters.SetDeInterlace(presetQuery.DeInterlace);\r
 151             mainWindow.Filters.SetDeNoise(presetQuery.DeNoise);\r
 152             mainWindow.Filters.SetDeTelecine(presetQuery.DeTelecine);\r
 153             mainWindow.Filters.SetDeBlock(presetQuery.DeBlock);\r
 154             mainWindow.Filters.SetGrayScale(presetQuery.Grayscale);\r
 155 \r
 156             #endregion\r
 157 \r
 158             #region Video\r
 159 \r
 160             mainWindow.drp_videoEncoder.Text = presetQuery.VideoEncoder;\r
 161 \r
 162             if (presetQuery.AverageVideoBitrate != null)\r
 163             {\r
 164                 mainWindow.radio_avgBitrate.Checked = true;\r
 165                 mainWindow.text_bitrate.Text = presetQuery.AverageVideoBitrate;\r
 166             }\r
 167             if (presetQuery.VideoTargetSize != null)\r
 168             {\r
 169                 mainWindow.radio_targetFilesize.Checked = true;\r
 170                 mainWindow.text_filesize.Text = presetQuery.VideoTargetSize;\r
 171             }\r
 172 \r
 173             // Quality\r
 174             if (presetQuery.VideoQuality != -1)\r
 175             {\r
 176                 mainWindow.radio_cq.Checked = true;\r
 177                 mainWindow.slider_videoQuality.Value = QualityToSliderValue(presetQuery.VideoEncoder, presetQuery.VideoQuality);\r
 178             }\r
 179 \r
 180             mainWindow.check_2PassEncode.CheckState = presetQuery.TwoPass ? CheckState.Checked : CheckState.Unchecked;\r
 181 \r
 182             mainWindow.drp_videoFramerate.Text = presetQuery.VideoFramerate;\r
 183             mainWindow.checkMaximumFramerate.Checked = presetQuery.Pfr;\r
 184 \r
 185             mainWindow.check_turbo.CheckState = presetQuery.TurboFirstPass ? CheckState.Checked : CheckState.Unchecked;\r
 186 \r
 187             #endregion\r
 188 \r
 189             #region Chapter Markers\r
 190 \r
 191             if (presetQuery.ChapterMarkers)\r
 192             {\r
 193                 mainWindow.Check_ChapterMarkers.CheckState = CheckState.Checked;\r
 194                 mainWindow.Check_ChapterMarkers.Enabled = true;\r
 195             }\r
 196             else\r
 197                 mainWindow.Check_ChapterMarkers.CheckState = CheckState.Unchecked;\r
 198 \r
 199             #endregion\r
 200 \r
 201             #region Audio\r
 202 \r
 203             mainWindow.AudioSettings.LoadTracks(presetQuery.AudioInformation);\r
 204 \r
 205             #endregion\r
 206 \r
 207             #region Other\r
 208 \r
 209             mainWindow.x264Panel.X264Query = presetQuery.H264Query;\r
 210 \r
 211             // Set the preset name\r
 212             mainWindow.labelPreset.Text = "Output Settings (Preset: " + name + ")";\r
 213 \r
 214             #endregion\r
 215         }\r
 216 \r
 217         /// <summary>\r
 218         /// Convert a Quality Value to a position value for the Video Quality slider\r
 219         /// </summary>\r
 220         /// <param name="videoEncoder">The selected video encoder</param>\r
 221         /// <param name="value">The Quality value</param>\r
 222         /// <returns>The position on the video quality slider</returns>\r
 223         private static int QualityToSliderValue(string videoEncoder, float value)\r
 224         {\r
 225             int sliderValue = 0;\r
 226             switch (videoEncoder)\r
 227             {\r
 228                 case "MPEG-4 (FFmpeg)":\r
 229                     sliderValue = 32 - (int)value;\r
 230                     break;\r
 231                 case "H.264 (x264)":\r
 232                     double cqStep = Properties.Settings.Default.x264cqstep;\r
 233                     sliderValue = (int)((51.0 / cqStep) - (value / cqStep));\r
 234                     break;\r
 235                 case "VP3 (Theora)":\r
 236                     sliderValue = (int)value;\r
 237                     break;\r
 238             }\r
 239 \r
 240             return sliderValue;\r
 241         }\r
 242     }\r
 243 }