/// <summary>Displays a SaveAs dialog and gets the chosen options as <cref="FileProperties" />.</summary>
/// <param name="dialog">The dialog to display.</param>
/// <returns>The chosen file properties, or null in case SaveAs was canceled.</returns>
private FileProperties ShowSaveAsDialog(FileSaveDialog dialog)
{
dialog.Show();
bool toSaveAs = dialog.WaitForResponse();
if (!toSaveAs)
{
return(null);
}
string path = dialog.Filename;
Encoding encoding = Encodings.GetEncoding(dialog.Encoding.CodePage);
SubtitleType subtitleType = dialog.SubtitleType;
NewlineType newlineType = dialog.NewlineType;
TimingMode timingMode = Base.TimingMode;
return(new FileProperties(path, encoding, subtitleType, timingMode, newlineType));
}