/* Private methods */
private FileProperties GetUpdatedFileProperties(FileProperties properties)
{
SubtitleFormat format = BuiltInSubtitleFormats.GetFormat(properties.SubtitleType);
TimingMode newTimingMode = (format.Mode == SubtitleMode.Both) ? properties.TimingMode : format.ModeAsTimingMode;
return(new FileProperties(properties.Path, properties.Encoding, properties.SubtitleType, newTimingMode, properties.NewlineType));
}
/* Public methods */
/// <summary>Saves subtitles to the file with the specified properties.</summary>
/// <param name="subtitles">The subtitles to save.</param>
/// <param name="properties">The properties of the file to save the subtitles to. Its <see cref="TimingMode" /> property is used to
/// choose the timing mode for subtitle formats that support both time and frame modes.</param>
/// <param name="textType">The type of text content to save.</param>
/// <remarks>An updated <see cref="SubLib.FileProperties" /> object can be accessed with <see cref="FileProperties" /> after saving.</remarks>
public void Save(Subtitles subtitles, FileProperties properties, SubtitleTextType textType)
{
SubtitleFormat format = BuiltInSubtitleFormats.GetFormat(properties.SubtitleType);
SubtitleOutput output = new SubtitleOutput(format, textType);
string text = output.Build(subtitles.Collection, subtitles.Properties, properties);
FileInputOutput.WriteFile(properties.Path, text, properties.Encoding);
fileProperties = GetUpdatedFileProperties(properties);
Logger.Info("[SubtitleSaver] Saved {0} \"{1}\" with encoding \"{2}\", format \"{3}\" and frame rate \"{4}\"",
textType, properties.Path, properties.Encoding, format.Name, subtitles.Properties.CurrentFrameRate);
}
/// <exception cref="UnknownSubtitleFormatException">Thrown if the subtitle format could not be detected.</exception>
private SubtitleFormat GetSubtitleFormat(string text)
{
if (subtitleType == SubtitleType.Unknown)
{
Logger.Info("[SubtitleInput] Trying to autodetect the subtitle format.");
}
else
{
Logger.Info("[SubtitleInput] Trying subtitle format \"{0}\"", subtitleType);
}
SubtitleFormat subtitleFormat = null;
if (subtitleType == SubtitleType.Unknown)
{
subtitleFormat = BuiltInSubtitleFormats.Detect(text);
}
else
{
subtitleFormat = BuiltInSubtitleFormats.GetFormat(subtitleType);
}
return(subtitleFormat);
}
/* Public methods */
/// <summary>Get information about an available subtitle type.</summary>
/// <param name="type">The subtitle type.</param>
/// <returns>The information about the specified subtitle type.</returns>
public static SubtitleTypeInfo GetAvailableType(SubtitleType type)
{
SubtitleFormat format = BuiltInSubtitleFormats.GetFormat(type);
return(new SubtitleTypeInfo(format));
}
