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, bool pictureSettings)\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 (pictureSettings) // only Load picture settings if the perset requires it\r
  87             {\r
  88                 if (presetQuery.CropValues != null)\r
  89                 {\r
  90                     int top, bottom, left, right;\r
  91                     int.TryParse(presetQuery.CropTop, out top);\r
  92                     int.TryParse(presetQuery.CropBottom, out bottom);\r
  93                     int.TryParse(presetQuery.CropLeft, out left);\r
  94                     int.TryParse(presetQuery.CropRight, out right);\r
  95 \r
  96                     mainWindow.PictureSettings.check_customCrop.Checked = true;\r
  97                     mainWindow.PictureSettings.crop_top.Value = top;\r
  98                     mainWindow.PictureSettings.crop_bottom.Value = bottom;\r
  99                     mainWindow.PictureSettings.crop_left.Value = left;\r
 100                     mainWindow.PictureSettings.crop_right.Value = right;\r
 101                 }\r
 102             }\r
 103 \r
 104             // Set the anamorphic mode 0,1,2,3\r
 105             mainWindow.PictureSettings.drp_anamorphic.SelectedIndex = presetQuery.AnamorphicMode;\r
 106 \r
 107             // Keep Aspect Ration Anamorphic Setting.\r
 108             mainWindow.PictureSettings.check_KeepAR.CheckState = presetQuery.KeepDisplayAsect\r
 109                                                                      ? CheckState.Checked\r
 110                                                                      : CheckState.Unchecked;\r
 111 \r
 112             // Set the Width and height as Required.\r
 113             if (presetQuery.Width != 0)\r
 114                 mainWindow.PictureSettings.text_width.Value = presetQuery.Width;\r
 115 \r
 116             if (presetQuery.Height != 0)\r
 117                 mainWindow.PictureSettings.text_height.Value = presetQuery.Height;\r
 118 \r
 119             // Max Width/Height override Width/Height\r
 120             if (presetQuery.MaxWidth != 0)\r
 121                 mainWindow.PictureSettings.text_width.Value = presetQuery.MaxWidth;\r
 122 \r
 123             if (presetQuery.MaxHeight != 0)\r
 124                 mainWindow.PictureSettings.text_height.Value = presetQuery.MaxHeight;\r
 125 \r
 126             mainWindow.PictureSettings.PresetMaximumResolution = new Size(presetQuery.MaxWidth, presetQuery.MaxHeight);\r
 127 \r
 128             // Case where both height and max height are 0 - For built-in presets\r
 129             if (presetQuery.MaxHeight == 0 && presetQuery.Height == 0)\r
 130                 mainWindow.PictureSettings.text_height.Value = 0;\r
 131 \r
 132             if (presetQuery.MaxWidth == 0 && presetQuery.Width == 0)\r
 133                 if (mainWindow.selectedTitle != null && mainWindow.selectedTitle.Resolution.Width != 0)\r
 134                     mainWindow.PictureSettings.text_width.Value = mainWindow.selectedTitle.Resolution.Width;\r
 135 \r
 136             // Aspect Ratio for non anamorphic sources\r
 137             if (presetQuery.AnamorphicMode == 0)\r
 138                 mainWindow.PictureSettings.check_KeepAR.CheckState = presetQuery.Height == 0\r
 139                                                                          ? CheckState.Checked\r
 140                                                                          : CheckState.Unchecked;\r
 141 \r
 142             // Custom Anamorphic Controls\r
 143             mainWindow.PictureSettings.updownDisplayWidth.Text = presetQuery.DisplayWidthValue.ToString();\r
 144             mainWindow.PictureSettings.updownParHeight.Text = presetQuery.PixelAspectWidth.ToString();\r
 145             mainWindow.PictureSettings.updownParWidth.Text = presetQuery.PixelAspectHeight.ToString();\r
 146             mainWindow.PictureSettings.drp_modulus.SelectedItem = presetQuery.AnamorphicModulus;\r
 147 \r
 148             #endregion\r
 149 \r
 150             #region Filters\r
 151 \r
 152             mainWindow.Filters.SetDecomb(presetQuery.Decomb);\r
 153             mainWindow.Filters.SetDeInterlace(presetQuery.DeInterlace);\r
 154             mainWindow.Filters.SetDeNoise(presetQuery.DeNoise);\r
 155             mainWindow.Filters.SetDeTelecine(presetQuery.DeTelecine);\r
 156             mainWindow.Filters.SetDeBlock(presetQuery.DeBlock);\r
 157             mainWindow.Filters.SetGrayScale(presetQuery.Grayscale);\r
 158 \r
 159             #endregion\r
 160 \r
 161             #region Video\r
 162 \r
 163             mainWindow.drp_videoEncoder.Text = presetQuery.VideoEncoder;\r
 164 \r
 165             if (presetQuery.AverageVideoBitrate != null)\r
 166             {\r
 167                 mainWindow.radio_avgBitrate.Checked = true;\r
 168                 mainWindow.text_bitrate.Text = presetQuery.AverageVideoBitrate;\r
 169             }\r
 170             if (presetQuery.VideoTargetSize != null)\r
 171             {\r
 172                 mainWindow.radio_targetFilesize.Checked = true;\r
 173                 mainWindow.text_filesize.Text = presetQuery.VideoTargetSize;\r
 174             }\r
 175 \r
 176             // Quality\r
 177             if (presetQuery.VideoQuality != -1)\r
 178             {\r
 179                 mainWindow.radio_cq.Checked = true;\r
 180                 mainWindow.slider_videoQuality.Value = QualityToSliderValue(presetQuery.VideoEncoder, presetQuery.VideoQuality);\r
 181             }\r
 182 \r
 183             mainWindow.check_2PassEncode.CheckState = presetQuery.TwoPass ? CheckState.Checked : CheckState.Unchecked;\r
 184 \r
 185             mainWindow.drp_videoFramerate.Text = presetQuery.VideoFramerate;\r
 186 \r
 187             mainWindow.check_turbo.CheckState = presetQuery.TurboFirstPass ? CheckState.Checked : CheckState.Unchecked;\r
 188 \r
 189             #endregion\r
 190 \r
 191             #region Chapter Markers\r
 192 \r
 193             if (presetQuery.ChapterMarkers)\r
 194             {\r
 195                 mainWindow.Check_ChapterMarkers.CheckState = CheckState.Checked;\r
 196                 mainWindow.Check_ChapterMarkers.Enabled = true;\r
 197             }\r
 198             else\r
 199                 mainWindow.Check_ChapterMarkers.CheckState = CheckState.Unchecked;\r
 200 \r
 201             #endregion\r
 202 \r
 203             #region Audio\r
 204 \r
 205             mainWindow.AudioSettings.LoadTracks(presetQuery.AudioInformation);\r
 206 \r
 207             #endregion\r
 208 \r
 209             #region Other\r
 210 \r
 211             mainWindow.x264Panel.X264Query = presetQuery.H264Query;\r
 212 \r
 213             // Set the preset name\r
 214             mainWindow.labelPreset.Text = "Output Settings (Preset: " + name + ")";\r
 215 \r
 216             #endregion\r
 217         }\r
 218 \r
 219         /// <summary>\r
 220         /// Convert a Quality Value to a position value for the Video Quality slider\r
 221         /// </summary>\r
 222         /// <param name="videoEncoder">The selected video encoder</param>\r
 223         /// <param name="value">The Quality value</param>\r
 224         /// <returns>The position on the video quality slider</returns>\r
 225         private static int QualityToSliderValue(string videoEncoder, float value)\r
 226         {\r
 227             int sliderValue = 0;\r
 228             switch (videoEncoder)\r
 229             {\r
 230                 case "MPEG-4 (FFmpeg)":\r
 231                     sliderValue = 32 - (int)value;\r
 232                     break;\r
 233                 case "H.264 (x264)":\r
 234                     double cqStep = Properties.Settings.Default.x264cqstep;\r
 235                     sliderValue = (int)((51.0 / cqStep) - (value/cqStep));\r
 236                     break;\r
 237                 case "VP3 (Theora)":\r
 238                     sliderValue = (int)value;\r
 239                     break;\r
 240             }\r
 241 \r
 242             return sliderValue;\r
 243         }\r
 244     }\r
 245 }