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