//
// keysyms.cs
//
// Author:
//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
//
// Copyright (c) 2013-2017 Jean-Philippe Bruyère
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.IO;

namespace Tests
{
	static class keysyms
	{
		public static void Main(string[] args)
		{
			using (StreamWriter sw = new StreamWriter ("test.cs")) {
				using (StreamReader r = new StreamReader ("/usr/include/xkbcommon/xkbcommon-keysyms.h")) {
					bool skip = false;
					int maxChar = 0;
					sw.WriteLine ("/* autogenerated */");
					sw.WriteLine ("using System;\n");
					sw.WriteLine ("namespace Crow.XCB");
					sw.WriteLine ("{");
					sw.WriteLine ("\t[Flags]");
					sw.WriteLine ("\tpublic enum KeySym");
					sw.WriteLine ("\t{");
					r.ReadLine ();
					r.ReadLine ();
					while (!r.EndOfStream) {
						string s = r.ReadLine ().Trim();
						if (skip) {
							if (s.EndsWith ("*/", StringComparison.Ordinal))
								skip = false;
							continue;
						}
						if (s.StartsWith ("/*", StringComparison.Ordinal)) {
							if (!s.EndsWith ("*/", StringComparison.Ordinal))
								skip = true;
							continue;							
						}
						if (!s.StartsWith ("#define", StringComparison.Ordinal))
							continue;
						string[] tmp = s.Split (new char[] {' ', '\t'}, StringSplitOptions.RemoveEmptyEntries);

						string keyName = tmp [1].Substring (8);
						if (char.IsDigit (keyName [0]))
							keyName = "key_" + keyName;

						if (keyName.Length > maxChar)
							maxChar = keyName.Length;

						int nbTab = keyName.Length / 4;
						nbTab = 8 - nbTab;

						sw.WriteLine ("\t\t{0}{1}= {2},", keyName, new String('\t',nbTab),  tmp[2]);
					}
					sw.WriteLine ("\t}");
					sw.WriteLine ("}");
					Console.WriteLine ("max char: " + maxChar.ToString ());
				}

			}
		}
	}
}