/// <summary>
/// Generate the `Enums.Generated.cs` file.
/// </summary>
/// <remarks>
/// This is used to generate the `Enums.Generated.cs` file (<see cref="Enums"/>).
/// </remarks>
/// <returns>The `Enums.Generated.cs` as string.</returns>
private string Generate()
{
// otherwise we're missing some enums
SaveableGetType();
var _ = Image.Black(1, 1);
var allEnums = NetVips.GetEnums();
const string preamble = @"//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
// libvips version: {0}
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------";
var stringBuilder =
new StringBuilder(string.Format(preamble,
$"{NetVips.Version(0)}.{NetVips.Version(1)}.{NetVips.Version(2)}"));
stringBuilder.AppendLine()
.AppendLine()
.AppendLine("namespace NetVips")
.AppendLine("{")
.AppendLine(" using System;")
.AppendLine()
.AppendLine(" public partial static class Enums")
.AppendLine(" {")
.AppendLine(" #region auto-generated enums")
.AppendLine();
foreach (var name in allEnums)
{
if (name.StartsWith("Gsf"))
{
continue;
}
var gtype = NetVips.TypeFromName(name);
var csharpName = RemovePrefix(name);
stringBuilder.AppendLine(" /// <summary>")
.AppendLine($" /// {csharpName}")
.AppendLine(" /// </summary>")
.AppendLine($" public static class {csharpName}")
.AppendLine(" {");
var enumValues = NetVips.ValuesForEnum(gtype);
for (var i = 0; i < enumValues.Count; i++)
{
var value = enumValues[i];
var csharpValue = value.Replace('-', '_').ToPascalCase();
stringBuilder.AppendLine($" /// <summary>{csharpValue}</summary>")
.AppendLine($" public const string {csharpValue} = \"{value}\";");
if (i != enumValues.Count - 1)
{
stringBuilder.AppendLine();
}
}
stringBuilder.AppendLine(" }").AppendLine();
}
stringBuilder.AppendLine(" #endregion")
.AppendLine(" }")
.AppendLine("}");
return(stringBuilder.ToString());
}
