michael@0: # This Source Code Form is subject to the terms of the Mozilla Public
michael@0: # License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0: # You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: import sys
michael@0: import string
michael@0: 
michael@0: propList = eval(sys.stdin.read())
michael@0: props = ""
michael@0: for [prop, id, flags, pref] in propList:
michael@0:     extendedAttrs = ["Throws", "TreatNullAs=EmptyString"]
michael@0:     # To limit the overhead of Func= annotations, we only generate them when
michael@0:     # necessary, which is when the
michael@0:     # CSS_PROPERTY_ALWAYS_ENABLED_IN_CHROME_OR_CERTIFIED_APP flag is set.
michael@0:     # Otherwise, we try to get by with just a Pref= annotation or no annotation
michael@0:     # at all.
michael@0:     if "CSS_PROPERTY_ALWAYS_ENABLED_IN_CHROME_OR_CERTIFIED_APP" in flags:
michael@0:         extendedAttrs.append('Func="IsCSSPropertyExposedToJS<eCSSProperty_%s>"' % id)
michael@0:     # The following is an 'elif' because it is the responsibility of
michael@0:     # IsCSSPropertyExposedToJS to handle the pref if there is one.
michael@0:     elif pref is not "":
michael@0:         extendedAttrs.append('Pref="%s"' % pref)
michael@0:     if not prop.startswith("Moz"):
michael@0:         prop = prop[0].lower() + prop[1:]
michael@0:     # Unfortunately, even some of the getters here are fallible
michael@0:     # (e.g. on nsComputedDOMStyle).
michael@0:     props += "  [%s] attribute DOMString %s;\n" % (", ".join(extendedAttrs),
michael@0:                                                    prop)
michael@0: 
michael@0: idlFile = open(sys.argv[1], "r");
michael@0: idlTemplate = idlFile.read();
michael@0: idlFile.close();
michael@0: 
michael@0: print ("/* THIS IS AN AUTOGENERATED FILE.  DO NOT EDIT */\n\n" +
michael@0:        string.Template(idlTemplate).substitute({ "props": props }))