public static string GenerateFilter(IEnumerable <IFormatModule> modules, FormatExtensionFlags flags)
{
var moduleList = modules.Where(x => x.Extensions.Any(y => y.Flags.HasFlag(flags))).ToList();
if (moduleList.Count == 0)
{
return(string.Empty);
}
if (moduleList.Count == 1 && moduleList[0].Extensions.Count == 1)
{
return(GenerateFilter(moduleList[0], flags));
}
return(string.Format("All files|{0}|{1}",
string.Join(";", moduleList.SelectMany(x => x.Extensions)
.Where(x => x.Flags.HasFlag(flags)).Select(x => x.Extension).Distinct().Select(x => $"*.{x}")),
string.Join("|", moduleList.Select(x => GenerateFilter(x, flags)))));
}
public static string GenerateFilter(IFormatModule module, FormatExtensionFlags flags)
{
return(string.Join("|", module.Extensions.Where(x => x.Flags.HasFlag(flags)).Select(x => $"{x.Name}|*.{x.Extension}")));
}
public static string GenerateFilter(IEnumerable <Type> modelTypes, FormatExtensionFlags flags)
{
return(GenerateFilter(modelTypes.Select(x => FormatModuleRegistry.ModulesByType[x]), flags));
}
public static string GenerateFilter(Type modelType, FormatExtensionFlags flags)
{
return(GenerateFilter(FormatModuleRegistry.ModulesByType[modelType], flags));
}
public FormatExtension(string name, string extension, FormatExtensionFlags flags)
{
Name = name;
Extension = extension;
Flags = flags;
}
