From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- layout/style/GenerateComputedDOMStyleGenerated.py | 65 +++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 layout/style/GenerateComputedDOMStyleGenerated.py (limited to 'layout/style/GenerateComputedDOMStyleGenerated.py') diff --git a/layout/style/GenerateComputedDOMStyleGenerated.py b/layout/style/GenerateComputedDOMStyleGenerated.py new file mode 100644 index 0000000000..d298600fb4 --- /dev/null +++ b/layout/style/GenerateComputedDOMStyleGenerated.py @@ -0,0 +1,65 @@ +# 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 runpy + + +def generate(output, dataFile): + output.write( + """/* THIS IS AN AUTOGENERATED FILE. DO NOT EDIT */ + +/* processed file that defines entries for nsComputedDOMStyle, designed + to be #included in nsComputedDOMStyle.cpp */ + +static constexpr Entry kEntries[] = { +""" + ) + + def exposed_on_getcs(p): + return "ExposedOnGetCS" in p.flags + + def order_key(p): + # Put prefixed properties after normal properties. + # The spec is unclear about this, and Blink doesn't have any sensible + # order at all, so it probably doesn't matter a lot. But originally + # Gecko put then later so we do so as well. See w3c/csswg-drafts#2827. + order = p.name.startswith("-") + return (order, p.name) + + def has_cpp_getter(p): + if "SerializedByServo" in p.flags: + return False + if p.type() == "longhand" and "IsLogical" in p.flags: + return False + return True + + # Some special cases we may get rid of later. See bug 1471423. + def method(p): + if p.id.startswith("margin_"): + return "{}Width".format(p.method) + if p.id.startswith("_moz_"): + method = p.method[3:] + else: + method = p.method + if p.id.startswith("_moz_outline_radius_"): + method = method.replace("left", "Left") + method = method.replace("right", "Right") + return method + + def getter_entry(p): + if has_cpp_getter(p): + return "DoGet" + method(p) + # Put a dummy getter here instead of nullptr because MSVC seems + # to have bug which ruins the table when we put nullptr for + # pointer-to-member-function. See bug 1471426. + return "DummyGetter" + + properties = runpy.run_path(dataFile)["data"] + properties = filter(exposed_on_getcs, properties) + + TEMPLATE = " {{ eCSSProperty_{}, &nsComputedDOMStyle::{} }},\n" + for p in sorted(properties, key=order_key): + output.write(TEMPLATE.format(p.id, getter_entry(p))) + + output.write("};\n") -- cgit v1.2.3