private static void WriteFileHeader(CodeWriter writer, GLSpec spec)
{
writer.WriteLine("// This file was autogenerated by GLCSGen on {0} UTC", DateTime.UtcNow);
writer.WriteLine("// Original copyright from gl.xml:");
foreach (var l in spec.HeaderComment.Split('\n', '\r'))
{
writer.WriteLine("// {0}", l);
}
writer.WriteLine();
writer.WriteLine("using System;");
writer.WriteLine("using System.Diagnostics;");
writer.WriteLine("using System.Reflection;");
writer.WriteLine("using System.Runtime.InteropServices;");
writer.WriteLine();
writer.WriteLine("namespace OpenGL");
}
private static void CreateGLInterop(GLSpec spec, DirectoryInfo outDir, string api)
{
// Get the unique list of all commands
List<GLCommand> commands = new List<GLCommand>();
foreach (var version in spec.Versions)
{
if (version.Api != api)
{
continue;
}
foreach (var c in version.Commands)
{
if (commands.Find(c2 => c2.Name == c.Name) == null)
{
commands.Add(c);
}
}
}
// Just to be pretty, sort them by name :)
commands.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
// Create the interop file containing all of the delegate types and instances
using (var writer = new CodeWriter(Path.Combine(outDir.FullName, api + "Interop.cs")))
{
WriteFileHeader(writer, spec);
writer.WriteOpenBrace();
writer.WriteLine("internal static class {0}Interop", api);
writer.WriteOpenBrace();
WriteDelegates(writer, "public", commands);
writer.WriteCloseBrace();
writer.WriteCloseBrace();
}
}