mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-11-03 19:05:35 +00:00
82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
# You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
import sys
|
|
import string
|
|
|
|
properties = [{"name":p[0], "prop":p[1], "id":p[2],
|
|
"flags":p[3], "pref":p[4], "proptype":p[5]}
|
|
for (i, p) in enumerate(eval(sys.stdin.read()))]
|
|
|
|
# Sort the list so that longhand and logical properties are intermingled
|
|
# first, shorthand properties follow, then aliases appear last. This matches
|
|
# the order of the nsCSSProperty enum.
|
|
|
|
def property_compare(x, y):
|
|
property_order = {"longhand": 0, "logical": 0, "shorthand": 1, "alias": 2}
|
|
return property_order[x["proptype"]] - property_order[y["proptype"]]
|
|
|
|
properties = sorted(properties, cmp=property_compare)
|
|
|
|
for i, p in enumerate(properties):
|
|
p["index"] = i
|
|
|
|
# Record each property's IDL name.
|
|
for p in properties:
|
|
if "CSS_PROPERTY_INTERNAL" in p["flags"]:
|
|
p["idlname"] = None
|
|
else:
|
|
idl_name = p["prop"]
|
|
if not idl_name.startswith("Moz"):
|
|
idl_name = idl_name[0].lower() + idl_name[1:]
|
|
p["idlname"] = idl_name
|
|
|
|
def generate_idl_names(properties):
|
|
names = []
|
|
for p in properties:
|
|
if p["proptype"] is "alias":
|
|
continue
|
|
if p["idlname"] is None:
|
|
names.append(" nullptr, // %s" % p["name"])
|
|
else:
|
|
names.append(' "%s",' % p["idlname"])
|
|
return "\n".join(names)
|
|
|
|
def generate_assertions(properties):
|
|
def enum(p):
|
|
if p["proptype"] is "alias":
|
|
return "eCSSPropertyAlias_%s" % p["prop"]
|
|
else:
|
|
return "eCSSProperty_%s" % p["id"]
|
|
msg = ('static_assert(%s == %d, "GenerateCSSPropsGenerated.py did not list '
|
|
'properties in nsCSSProperty order");')
|
|
return "\n".join(map(lambda p: msg % (enum(p), p["index"]), properties))
|
|
|
|
def generate_idl_name_positions(properties):
|
|
# Skip aliases.
|
|
ps = filter(lambda p: p["proptype"] is not "alias", properties)
|
|
|
|
# Sort alphabetically by IDL name.
|
|
ps = sorted(ps, key=lambda p: p["idlname"])
|
|
|
|
# Annotate entries with the sorted position.
|
|
ps = [(p, position) for position, p in enumerate(ps)]
|
|
|
|
# Sort back to nsCSSProperty order.
|
|
ps = sorted(ps, key=lambda (p, position): p["index"])
|
|
|
|
return ",\n".join(map(lambda (p, position): " %d" % position, ps))
|
|
|
|
cppFile = open(sys.argv[1], "r")
|
|
cppTemplate = cppFile.read()
|
|
cppFile.close()
|
|
|
|
substitutions = {
|
|
"idl_names": generate_idl_names(properties),
|
|
"assertions": generate_assertions(properties),
|
|
"idl_name_positions": generate_idl_name_positions(properties),
|
|
}
|
|
print ("/* THIS IS AN AUTOGENERATED FILE. DO NOT EDIT */\n\n" +
|
|
string.Template(cppTemplate).substitute(substitutions))
|