#! /usr/bin/perl

#  Creates the imagedata.js file for the image fonts
#  (to be placed in the fonts/HTML-CSS/TeX/png/unpacked directory).
#  
#  Usage:  ./makeData

mkdir "TeX/png/unpacked" unless -e "TeX/png/unpacked";
open(JS,">TeX/png/unpacked/imagedata.js");

print JS "/*************************************************************\n";
print JS " *\n";
print JS " *  MathJax/fonts/HTML-CSS/TeX/png/imagedata.js\n";
print JS " *  \n";
print JS " *  Copyright (c) 2009-2010 by Design Science, Inc.\n";
print JS " *\n";
print JS " *  Licensed under the Apache License, Version 2.0 (the \"License\");\n";
print JS " *  you may not use this file except in compliance with the License.\n";
print JS " *  You may obtain a copy of the\n";
print JS " *\n";
print JS " *     http://www.apache.org/licenses/LICENSE-2.0\n";
print JS " *\n";
print JS " *  Unless required by applicable law or agreed to in writing, software\n";
print JS " *  distributed under the License is distributed on an \"AS IS\" BASIS,\n";
print JS " *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n";
print JS " *  See the License for the specific language governing permissions and\n";
print JS " *  limitations under the License.\n";
print JS " */\n\n";

print JS "(function (HTMLCSS,AJAX) {\n\n";
print JS "  HTMLCSS.defineImageData({\n";

$files = `ls -1 TeX/png/*/*/unpacked/Main.js`;
chomp($files);

$comma = "";
foreach $file (split(/\n/,$files)) {
  next if $file =~ m!/AMS/|/Caligraphic/Bold|/Greek/|/Frakture/|/SansSerif/|/Script/|/Typewriter/!;
  open(MAIN,$file); $lines = join("",<MAIN>); close(MAIN);
  $lines =~ s/.*MathJax.*\.defineImageData\({\n/\n/s;
  $lines =~ s/\n}\);\n.*//s;
  $lines =~ s/\n/\n  /g;
  print JS $comma,$lines;
  $comma = ",\n";
}

print JS "\n\n  });\n\n";
print JS "  AJAX.loadComplete(HTMLCSS.imgDir+HTMLCSS.imgPacked+\"/imagedata.js\");\n\n";
print JS "})(MathJax.OutputJax[\"HTML-CSS\"],MathJax.Ajax);\n";

close(JS);

1;