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