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Clean up CGImports a bit more.

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This commit is contained in:
Josh Matthews 2015-04-10 10:31:44 -04:00
parent 9677eb292d
commit 9619390ece
1 changed files with 24 additions and 14 deletions
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38
components/script/dom/bindings/codegen/CodegenRust.py
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@ -1468,34 +1468,44 @@ class CGImports(CGWrapper):
return [type]
def isImportable(type):
if not type.isType():
assert type.isInterface()
return not type.isCallback()
return type.isNonCallbackInterface() and not type.builtin
def relatedTypesForSignatures(method):
types = []
for (returnType, arguments) in method.signatures():
types += componentTypes(returnType)
for arg in arguments:
types += componentTypes(arg.type)
return types
def getIdentifier(t):
if t.isType():
return t.inner.identifier
assert t.isInterface()
return t.identifier
types = []
for d in descriptors:
if not d.interface.isCallback():
imports += ['dom::types::%s' % d.interface.identifier.name]
types += [d.interface]
methods = d.interface.members + d.interface.namedConstructors
members = d.interface.members + d.interface.namedConstructors
constructor = d.interface.ctor()
if constructor:
methods += [constructor]
members += [constructor]
for m in methods:
for m in members:
if m.isMethod():
for (returnType, arguments) in m.signatures():
types += componentTypes(returnType)
for arg in arguments:
types += componentTypes(arg.type)
types += relatedTypesForSignatures(m)
elif m.isAttr():
types += componentTypes(m.type)
for c in callbacks:
for (returnType, arguments) in c.signatures():
types += componentTypes(returnType)
for arg in arguments:
types += componentTypes(arg.type)
types += relatedTypesForSignatures(c)
imports += ['dom::types::%s' % t.inner.identifier.name for t in types if isImportable(t)]
imports += ['dom::types::%s' % getIdentifier(t).name for t in types if isImportable(t)]
statements = ['#![allow(%s)]' % ','.join(ignored_warnings)]
statements.extend('use %s;' % i for i in sorted(set(imports)))