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/* PresetLoader.cs $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.fr>.
It may be used under the terms of the GNU General Public License. */
namespace Handbrake.Functions
{
using System.Drawing;
using System.Windows.Forms;
/// <summary>
/// Load a preset into the main Window
/// </summary>
public class PresetLoader
{
/// <summary>
/// This function takes in a Query which has been parsed by QueryParser and
/// set's all the GUI widgets correctly.
/// </summary>
/// <param name="mainWindow">
/// FrmMain window
/// </param>
/// <param name="presetQuery">
/// The Parsed CLI Query
/// </param>
/// <param name="name">
/// Name of the preset
/// </param>
/// <param name="pictureSettings">
/// Save picture settings in the preset
/// </param>
public static void LoadPreset(frmMain mainWindow, QueryParser presetQuery, string name, bool pictureSettings)
{
#region Source
// Reset some vaules to stock first to prevent errors.
mainWindow.check_iPodAtom.CheckState = CheckState.Unchecked;
// Now load all the new settings onto the main window
if (presetQuery.Format != null)
{
string destination = mainWindow.text_destination.Text;
destination = destination.Replace(".mp4", "." + presetQuery.Format);
destination = destination.Replace(".m4v", "." + presetQuery.Format);
destination = destination.Replace(".mkv", "." + presetQuery.Format);
mainWindow.text_destination.Text = destination;
}
#endregion
#region Destination and Output Settings
if (presetQuery.Format != null)
{
if (presetQuery.Format == "mp4" || presetQuery.Format == "m4v")
{
if (mainWindow.drop_format.SelectedIndex == 0)
mainWindow.SetExtension(".mp4");
else
mainWindow.drop_format.SelectedIndex = 0;
}
else if (presetQuery.Format == "mkv")
{
if (mainWindow.drop_format.SelectedIndex == 1)
mainWindow.SetExtension(".mkv");
else
mainWindow.drop_format.SelectedIndex = 1;
}
}
mainWindow.check_iPodAtom.CheckState = presetQuery.IpodAtom ? CheckState.Checked : CheckState.Unchecked;
mainWindow.check_optimiseMP4.CheckState = presetQuery.OptimizeMP4
? CheckState.Checked
: CheckState.Unchecked;
mainWindow.check_largeFile.CheckState = presetQuery.LargeMP4 ? CheckState.Checked : CheckState.Unchecked;
mainWindow.setContainerOpts(); // select the container options according to the selected format
#endregion
#region Picture
mainWindow.PictureSettings.check_autoCrop.Checked = true;
if (pictureSettings) // only Load picture settings if the perset requires it
{
if (presetQuery.CropValues != null)
{
int top, bottom, left, right;
int.TryParse(presetQuery.CropTop, out top);
int.TryParse(presetQuery.CropBottom, out bottom);
int.TryParse(presetQuery.CropLeft, out left);
int.TryParse(presetQuery.CropRight, out right);
mainWindow.PictureSettings.check_customCrop.Checked = true;
mainWindow.PictureSettings.crop_top.Value = top;
mainWindow.PictureSettings.crop_bottom.Value = bottom;
mainWindow.PictureSettings.crop_left.Value = left;
mainWindow.PictureSettings.crop_right.Value = right;
}
}
// Set the anamorphic mode 0,1,2,3
mainWindow.PictureSettings.drp_anamorphic.SelectedIndex = presetQuery.AnamorphicMode;
// Keep Aspect Ration Anamorphic Setting.
mainWindow.PictureSettings.check_KeepAR.CheckState = presetQuery.KeepDisplayAsect
? CheckState.Checked
: CheckState.Unchecked;
// Set the Width and height as Required.
if (presetQuery.Width != 0)
mainWindow.PictureSettings.text_width.Value = presetQuery.Width;
if (presetQuery.Height != 0)
mainWindow.PictureSettings.text_height.Value = presetQuery.Height;
// Max Width/Height override Width/Height
if (presetQuery.MaxWidth != 0)
mainWindow.PictureSettings.text_width.Value = presetQuery.MaxWidth;
if (presetQuery.MaxHeight != 0)
mainWindow.PictureSettings.text_height.Value = presetQuery.MaxHeight;
mainWindow.PictureSettings.PresetMaximumResolution = new Size(presetQuery.MaxWidth, presetQuery.MaxHeight);
// Case where both height and max height are 0 - For built-in presets
if (presetQuery.MaxHeight == 0 && presetQuery.Height == 0)
mainWindow.PictureSettings.text_height.Value = 0;
if (presetQuery.MaxWidth == 0 && presetQuery.Width == 0)
if (mainWindow.selectedTitle != null && mainWindow.selectedTitle.Resolution.Width != 0)
mainWindow.PictureSettings.text_width.Value = mainWindow.selectedTitle.Resolution.Width;
// Aspect Ratio for non anamorphic sources
if (presetQuery.AnamorphicMode == 0)
mainWindow.PictureSettings.check_KeepAR.CheckState = presetQuery.Height == 0
? CheckState.Checked
: CheckState.Unchecked;
// Custom Anamorphic Controls
mainWindow.PictureSettings.updownDisplayWidth.Text = presetQuery.DisplayWidthValue.ToString();
mainWindow.PictureSettings.updownParHeight.Text = presetQuery.PixelAspectHeight.ToString();
mainWindow.PictureSettings.updownParWidth.Text = presetQuery.PixelAspectWidth.ToString();
mainWindow.PictureSettings.drp_modulus.SelectedItem = presetQuery.AnamorphicModulus.ToString();
#endregion
#region Filters
mainWindow.Filters.SetDecomb(presetQuery.Decomb);
mainWindow.Filters.SetDeInterlace(presetQuery.DeInterlace);
mainWindow.Filters.SetDeNoise(presetQuery.DeNoise);
mainWindow.Filters.SetDeTelecine(presetQuery.DeTelecine);
mainWindow.Filters.SetDeBlock(presetQuery.DeBlock);
mainWindow.Filters.SetGrayScale(presetQuery.Grayscale);
#endregion
#region Video
mainWindow.drp_videoEncoder.Text = presetQuery.VideoEncoder;
if (presetQuery.AverageVideoBitrate != null)
{
mainWindow.radio_avgBitrate.Checked = true;
mainWindow.text_bitrate.Text = presetQuery.AverageVideoBitrate;
}
if (presetQuery.VideoTargetSize != null)
{
mainWindow.radio_targetFilesize.Checked = true;
mainWindow.text_filesize.Text = presetQuery.VideoTargetSize;
}
// Quality
if (presetQuery.VideoQuality != -1)
{
mainWindow.radio_cq.Checked = true;
mainWindow.slider_videoQuality.Value = QualityToSliderValue(presetQuery.VideoEncoder, presetQuery.VideoQuality);
}
mainWindow.check_2PassEncode.CheckState = presetQuery.TwoPass ? CheckState.Checked : CheckState.Unchecked;
mainWindow.drp_videoFramerate.Text = presetQuery.VideoFramerate;
mainWindow.check_turbo.CheckState = presetQuery.TurboFirstPass ? CheckState.Checked : CheckState.Unchecked;
#endregion
#region Chapter Markers
if (presetQuery.ChapterMarkers)
{
mainWindow.Check_ChapterMarkers.CheckState = CheckState.Checked;
mainWindow.Check_ChapterMarkers.Enabled = true;
}
else
mainWindow.Check_ChapterMarkers.CheckState = CheckState.Unchecked;
#endregion
#region Audio
mainWindow.AudioSettings.LoadTracks(presetQuery.AudioInformation);
#endregion
#region Other
mainWindow.x264Panel.X264Query = presetQuery.H264Query;
// Set the preset name
mainWindow.labelPreset.Text = "Output Settings (Preset: " + name + ")";
#endregion
}
/// <summary>
/// Convert a Quality Value to a position value for the Video Quality slider
/// </summary>
/// <param name="videoEncoder">The selected video encoder</param>
/// <param name="value">The Quality value</param>
/// <returns>The position on the video quality slider</returns>
private static int QualityToSliderValue(string videoEncoder, float value)
{
int sliderValue = 0;
switch (videoEncoder)
{
case "MPEG-4 (FFmpeg)":
sliderValue = 32 - (int)value;
break;
case "H.264 (x264)":
double cqStep = Properties.Settings.Default.x264cqstep;
sliderValue = (int)((51.0 / cqStep) - (value / cqStep));
break;
case "VP3 (Theora)":
sliderValue = (int)value;
break;
}
return sliderValue;
}
}
}
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