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Implement WebIDL namespaces

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This commit is contained in:
Anthony Ramine 2016-09-02 17:26:54 +02:00
parent 8ba0cf30a1
commit 0b689a8a31
5 changed files with 123 additions and 30 deletions
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22
components/script/dom/bindings/codegen/Configuration.py
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@ -4,7 +4,7 @@
import os
from WebIDL import IDLExternalInterface, IDLInterface, IDLWrapperType, WebIDLError
from WebIDL import IDLExternalInterface, IDLWrapperType, WebIDLError
class Configuration:
@ -30,10 +30,9 @@ class Configuration:
raise WebIDLError("Servo does not support external interfaces.",
[thing.location])
# Some toplevel things are sadly types, and those have an
# isInterface that doesn't mean the same thing as IDLObject's
# isInterface()...
if not isinstance(thing, IDLInterface):
assert not thing.isType()
if not thing.isInterface() and not thing.isNamespace():
continue
iface = thing
@ -83,6 +82,8 @@ class Configuration:
getter = lambda x: x.interface.hasInterfaceObject()
elif key == 'isCallback':
getter = lambda x: x.interface.isCallback()
elif key == 'isNamespace':
getter = lambda x: x.interface.isNamespace()
elif key == 'isJSImplemented':
getter = lambda x: x.interface.isJSImplemented()
elif key == 'isGlobal':
@ -210,7 +211,7 @@ class Descriptor(DescriptorProvider):
if self.interface.isIteratorInterface():
pathDefault = 'dom::bindings::iterable::IterableIterator'
else:
pathDefault = 'dom::types::%s' % typeName
pathDefault = 'dom::types::%s' % MakeNativeName(typeName)
self.concreteType = typeName
self.register = desc.get('register', True)
@ -223,6 +224,7 @@ class Descriptor(DescriptorProvider):
# If we're concrete, we need to crawl our ancestor interfaces and mark
# them as having a concrete descendant.
self.concrete = (not self.interface.isCallback() and
not self.interface.isNamespace() and
not self.interface.getExtendedAttribute("Abstract"))
self.hasUnforgeableMembers = (self.concrete and
any(MemberIsUnforgeable(m, self) for m in
@ -381,7 +383,7 @@ class Descriptor(DescriptorProvider):
def shouldHaveGetConstructorObjectMethod(self):
assert self.interface.hasInterfaceObject()
return self.interface.isCallback() or self.hasDescendants()
return self.interface.isCallback() or self.interface.isNamespace() or self.hasDescendants()
def isExposedConditionally(self):
return self.interface.isExposedConditionally()
@ -396,6 +398,12 @@ class Descriptor(DescriptorProvider):
# Some utility methods
def MakeNativeName(name):
return name[0].upper() + name[1:]
def getModuleFromObject(object):
return ('dom::bindings::codegen::Bindings::' +
os.path.basename(object.location.filename()).split('.webidl')[0] + 'Binding')