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Implement CEReactions codegen

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This commit is contained in:
Connor Brewster 2017-07-10 10:45:26 -06:00
parent e57ed3d42f
commit 438191e0b2
4 changed files with 73 additions and 15 deletions
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13
components/script/dom/bindings/codegen/CodegenRust.py
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@ -3152,7 +3152,7 @@ class CGCallGenerator(CGThing):
"""
def __init__(self, errorResult, arguments, argsPre, returnType,
extendedAttributes, descriptor, nativeMethodName,
static, object="this"):
static, object="this", hasCEReactions=False):
CGThing.__init__(self)
assert errorResult is None or isinstance(errorResult, str)
@ -3185,6 +3185,9 @@ class CGCallGenerator(CGThing):
call = CGWrapper(call, pre="%s." % object)
call = CGList([call, CGWrapper(args, pre="(", post=")")])
if hasCEReactions:
self.cgRoot.append(CGGeneric("push_new_element_queue();\n"))
self.cgRoot.append(CGList([
CGGeneric("let result: "),
result,
@ -3193,6 +3196,9 @@ class CGCallGenerator(CGThing):
CGGeneric(";"),
]))
if hasCEReactions:
self.cgRoot.append(CGGeneric("pop_current_element_queue();\n"))
if isFallible:
if static:
glob = "global.upcast::<GlobalScope>()"
@ -3267,11 +3273,12 @@ class CGPerSignatureCall(CGThing):
idlNode.maplikeOrSetlikeOrIterable,
idlNode.identifier.name))
else:
hasCEReactions = idlNode.getExtendedAttribute("CEReactions")
cgThings.append(CGCallGenerator(
errorResult,
self.getArguments(), self.argsPre, returnType,
self.extendedAttributes, descriptor, nativeMethodName,
static))
static, hasCEReactions=hasCEReactions))
self.cgRoot = CGList(cgThings, "\n")
@ -5642,6 +5649,8 @@ def generate_imports(config, cgthings, descriptors, callbacks=None, dictionaries
'dom::bindings::interface::define_guarded_properties',
'dom::bindings::interface::html_constructor',
'dom::bindings::interface::is_exposed_in',
'dom::bindings::interface::pop_current_element_queue',
'dom::bindings::interface::push_new_element_queue',
'dom::bindings::iterable::Iterable',
'dom::bindings::iterable::IteratorType',
'dom::bindings::js::JS',