зеркало из https://github.com/mozilla/gecko-dev.git
Source-Repo: https://github.com/servo/servo Source-Revision: 0109cc3ffc6e58a5e294ff469b37a636c98cff70
This commit is contained in:
Родитель
a20334edde
Коммит
2af2dc9669
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@ -2086,14 +2086,11 @@ class CGDefineProxyHandler(CGAbstractMethod):
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return CGAbstractMethod.define(self)
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def definition_body(self):
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customDefineProperty = 'defineProperty_'
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if self.descriptor.operations['IndexedSetter'] or self.descriptor.operations['NamedSetter']:
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customDefineProperty = 'defineProperty'
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body = """\
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let traps = ProxyTraps {
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getPropertyDescriptor: Some(getPropertyDescriptor),
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getOwnPropertyDescriptor: Some(getOwnPropertyDescriptor),
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defineProperty: Some(%s),
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defineProperty: Some(defineProperty_),
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getOwnPropertyNames: ptr::null(),
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delete_: Some(delete_),
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enumerate: ptr::null(),
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@ -2123,7 +2120,7 @@ let traps = ProxyTraps {
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};
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CreateProxyHandler(&traps, &Class as *const _ as *const _)
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""" % (customDefineProperty, FINALIZE_HOOK_NAME,
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""" % (FINALIZE_HOOK_NAME,
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TRACE_HOOK_NAME)
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return CGGeneric(body)
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@ -2279,15 +2276,8 @@ class CGPerSignatureCall(CGThing):
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invalidEnumValueFatal=not setter) for
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i in range(argConversionStartsAt, self.argCount)])
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errorResult = None
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if self.isFallible():
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if nativeMethodName == "NamedSetter":
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errorResult = " false"
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else:
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errorResult = " false as JSBool"
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cgThings.append(CGCallGenerator(
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errorResult,
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' false as JSBool' if self.isFallible() else None,
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self.getArguments(), self.argsPre, returnType,
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self.extendedAttributes, descriptor, nativeMethodName,
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static))
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@ -3846,14 +3836,14 @@ if expando.is_not_null() {
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getIndexedOrExpando = getFromExpando + "\n"
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namedGetter = self.descriptor.operations['NamedGetter']
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if namedGetter:
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getNamed = ("if (RUST_JSID_IS_STRING(id) != 0) {\n" +
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if namedGetter and False: #XXXjdm unfinished
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getNamed = ("if (JSID_IS_STRING(id)) {\n" +
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" let name = jsid_to_str(cx, id);\n" +
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" let this = UnwrapProxy(proxy);\n" +
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" let this = JS::from_raw(this);\n" +
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" let this = this.root();\n" +
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CGIndenter(CGProxyNamedGetter(self.descriptor, templateValues)).define() +
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"}\n")
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"}\n") % (self.descriptor.concreteType)
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else:
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getNamed = ""
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@ -2,56 +2,51 @@
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use dom::bindings::cell::DOMRefCell;
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use dom::bindings::codegen::Bindings::DOMStringMapBinding;
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use dom::bindings::codegen::Bindings::DOMStringMapBinding::DOMStringMapMethods;
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use dom::bindings::error::ErrorResult;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::{JS, JSRef, Temporary};
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use dom::bindings::js::{JSRef, Temporary};
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use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
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use dom::node::window_from_node;
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use dom::htmlelement::{HTMLElement, HTMLElementCustomAttributeHelpers};
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use servo_util::str::DOMString;
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use std::collections::HashMap;
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#[dom_struct]
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pub struct DOMStringMap {
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map: DOMRefCell<HashMap<DOMString, DOMString>>,
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reflector_: Reflector,
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element: JS<HTMLElement>,
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}
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impl DOMStringMap {
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fn new_inherited(element: JSRef<HTMLElement>) -> DOMStringMap {
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fn new_inherited() -> DOMStringMap {
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DOMStringMap {
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map: DOMRefCell::new(HashMap::new()),
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reflector_: Reflector::new(),
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element: JS::from_rooted(element),
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}
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}
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pub fn new(element: JSRef<HTMLElement>) -> Temporary<DOMStringMap> {
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let window = window_from_node(element).root();
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reflect_dom_object(box DOMStringMap::new_inherited(element),
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GlobalRef::Window(window.root_ref()), DOMStringMapBinding::Wrap)
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pub fn new(global: GlobalRef) -> Temporary<DOMStringMap> {
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reflect_dom_object(box DOMStringMap::new_inherited(),
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global, DOMStringMapBinding::Wrap)
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}
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}
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// https://html.spec.whatwg.org/#domstringmap
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impl<'a> DOMStringMapMethods for JSRef<'a, DOMStringMap> {
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fn NamedCreator(self, name: DOMString, value: DOMString) -> ErrorResult {
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self.NamedSetter(name, value)
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fn NamedCreator(self, name: DOMString, value: DOMString) {
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self.map.borrow_mut().insert(name, value);
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}
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fn NamedDeleter(self, name: DOMString) {
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let element = self.element.root();
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element.delete_custom_attr(name)
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self.map.borrow_mut().remove(&name);
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}
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fn NamedSetter(self, name: DOMString, value: DOMString) -> ErrorResult {
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let element = self.element.root();
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element.set_custom_attr(name, value)
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fn NamedSetter(self, name: DOMString, value: DOMString) {
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self.map.borrow_mut().insert(name, value);
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}
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fn NamedGetter(self, name: DOMString, found: &mut bool) -> DOMString {
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let element = self.element.root();
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match element.get_custom_attr(name) {
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match self.map.borrow().get(&name) {
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Some(value) => {
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*found = true;
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value.clone()
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@ -459,7 +459,6 @@ impl LayoutElementHelpers for JS<Element> {
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pub trait ElementHelpers<'a> {
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fn html_element_in_html_document(self) -> bool;
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fn local_name(self) -> &'a Atom;
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fn parsed_name(self, name: DOMString) -> DOMString;
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fn namespace(self) -> &'a Namespace;
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fn prefix(self) -> &'a Option<DOMString>;
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fn attrs(&self) -> Ref<Vec<JS<Attr>>>;
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@ -482,15 +481,6 @@ impl<'a> ElementHelpers<'a> for JSRef<'a, Element> {
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&self.extended_deref().local_name
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}
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// https://dom.spec.whatwg.org/#concept-element-attributes-get-by-name
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fn parsed_name(self, name: DOMString) -> DOMString {
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if self.html_element_in_html_document() {
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name.as_slice().to_ascii_lower()
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} else {
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name
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}
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}
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fn namespace(self) -> &'a Namespace {
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&self.extended_deref().namespace
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}
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@ -619,7 +609,6 @@ pub trait AttributeHandlers {
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value: DOMString,
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prefix: Option<DOMString>);
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fn set_attribute(self, name: &Atom, value: AttrValue);
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fn set_custom_attribute(self, name: DOMString, value: DOMString) -> ErrorResult;
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fn do_set_attribute(self, local_name: Atom, value: AttrValue,
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name: Atom, namespace: Namespace,
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prefix: Option<DOMString>, cb: |JSRef<Attr>| -> bool);
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@ -689,23 +678,6 @@ impl<'a> AttributeHandlers for JSRef<'a, Element> {
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ns!(""), None, |attr| *attr.local_name() == *name);
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}
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// https://html.spec.whatwg.org/multipage/dom.html#attr-data-*
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fn set_custom_attribute(self, name: DOMString, value: DOMString) -> ErrorResult {
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// Step 1.
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match xml_name_type(name.as_slice()) {
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InvalidXMLName => return Err(InvalidCharacter),
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_ => {}
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}
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// Steps 2-5.
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let name = Atom::from_slice(name.as_slice());
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let value = self.parse_attribute(&ns!(""), &name, value);
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self.do_set_attribute(name.clone(), value, name.clone(), ns!(""), None, |attr| {
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*attr.name() == name && *attr.namespace() == ns!("")
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});
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Ok(())
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}
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fn do_set_attribute(self, local_name: Atom, value: AttrValue,
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name: Atom, namespace: Namespace,
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prefix: Option<DOMString>, cb: |JSRef<Attr>| -> bool) {
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@ -930,7 +902,11 @@ impl<'a> ElementMethods for JSRef<'a, Element> {
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// http://dom.spec.whatwg.org/#dom-element-getattribute
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fn GetAttribute(self, name: DOMString) -> Option<DOMString> {
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let name = self.parsed_name(name);
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let name = if self.html_element_in_html_document() {
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name.as_slice().to_ascii_lower()
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} else {
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name
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};
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self.get_attribute(ns!(""), &Atom::from_slice(name.as_slice())).root()
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.map(|s| s.Value())
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}
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@ -955,13 +931,17 @@ impl<'a> ElementMethods for JSRef<'a, Element> {
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}
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// Step 2.
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let name = self.parsed_name(name);
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let name = if self.html_element_in_html_document() {
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name.as_slice().to_ascii_lower()
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} else {
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name
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};
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// Step 3-5.
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let name = Atom::from_slice(name.as_slice());
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let value = self.parse_attribute(&ns!(""), &name, value);
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self.do_set_attribute(name.clone(), value, name.clone(), ns!(""), None, |attr| {
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*attr.name() == name
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attr.name().as_slice() == name.as_slice()
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});
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Ok(())
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}
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@ -1032,7 +1012,11 @@ impl<'a> ElementMethods for JSRef<'a, Element> {
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// http://dom.spec.whatwg.org/#dom-element-removeattribute
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fn RemoveAttribute(self, name: DOMString) {
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let name = self.parsed_name(name);
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let name = if self.html_element_in_html_document() {
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name.as_slice().to_ascii_lower()
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} else {
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name
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};
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self.remove_attribute(ns!(""), name.as_slice())
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}
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@ -13,13 +13,10 @@ use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLFrameSetElementDeriv
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use dom::bindings::codegen::InheritTypes::{EventTargetCast, HTMLInputElementCast};
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use dom::bindings::codegen::InheritTypes::{HTMLElementDerived, HTMLBodyElementDerived};
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use dom::bindings::js::{JSRef, Temporary, MutNullableJS};
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use dom::bindings::error::ErrorResult;
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use dom::bindings::error::Error::Syntax;
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use dom::bindings::utils::{Reflectable, Reflector};
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use dom::cssstyledeclaration::CSSStyleDeclaration;
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use dom::document::Document;
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use dom::domstringmap::DOMStringMap;
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use dom::element::{Element, ElementTypeId, ActivationElementHelpers, AttributeHandlers};
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use dom::element::{Element, ElementTypeId, ActivationElementHelpers};
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use dom::eventtarget::{EventTarget, EventTargetHelpers, EventTargetTypeId};
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use dom::node::{Node, NodeTypeId, window_from_node};
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use dom::virtualmethods::VirtualMethods;
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@ -34,7 +31,6 @@ use std::default::Default;
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pub struct HTMLElement {
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element: Element,
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style_decl: MutNullableJS<CSSStyleDeclaration>,
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dataset: MutNullableJS<DOMStringMap>,
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}
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impl HTMLElementDerived for EventTarget {
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@ -52,7 +48,6 @@ impl HTMLElement {
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HTMLElement {
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element: Element::new_inherited(type_id, tag_name, ns!(HTML), prefix, document),
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style_decl: Default::default(),
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dataset: Default::default(),
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}
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}
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@ -94,11 +89,6 @@ impl<'a> HTMLElementMethods for JSRef<'a, HTMLElement> {
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global_event_handlers!(NoOnload)
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// https://html.spec.whatwg.org/multipage/dom.html#dom-dataset
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fn Dataset(self) -> Temporary<DOMStringMap> {
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self.dataset.or_init(|| DOMStringMap::new(self))
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}
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fn GetOnload(self) -> Option<EventHandlerNonNull> {
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if self.is_body_or_frameset() {
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let win = window_from_node(self).root();
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@ -132,51 +122,6 @@ impl<'a> HTMLElementMethods for JSRef<'a, HTMLElement> {
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}
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}
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// https://html.spec.whatwg.org/#attr-data-*
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pub trait HTMLElementCustomAttributeHelpers {
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fn set_custom_attr(self, name: DOMString, value: DOMString) -> ErrorResult;
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fn get_custom_attr(self, name: DOMString) -> Option<DOMString>;
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fn delete_custom_attr(self, name: DOMString);
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}
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fn to_snake_case(name: DOMString) -> DOMString {
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let mut attr_name = "data-".into_string();
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for ch in name.as_slice().chars() {
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if ch.is_uppercase() {
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attr_name.push('\x2d');
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attr_name.push(ch.to_lowercase());
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} else {
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attr_name.push(ch);
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}
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}
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attr_name
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}
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impl<'a> HTMLElementCustomAttributeHelpers for JSRef<'a, HTMLElement> {
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fn set_custom_attr(self, name: DOMString, value: DOMString) -> ErrorResult {
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if name.as_slice().chars()
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.skip_while(|&ch| ch != '\u002d')
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.nth(1).map_or(false, |ch| ch as u8 - b'a' < 26) {
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return Err(Syntax);
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}
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let element: JSRef<Element> = ElementCast::from_ref(self);
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element.set_custom_attribute(to_snake_case(name), value)
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}
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fn get_custom_attr(self, name: DOMString) -> Option<DOMString> {
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let element: JSRef<Element> = ElementCast::from_ref(self);
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element.get_attribute(ns!(""), &Atom::from_slice(to_snake_case(name).as_slice())).map(|attr| {
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let attr = attr.root();
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attr.value().as_slice().to_string()
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})
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}
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fn delete_custom_attr(self, name: DOMString) {
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let element: JSRef<Element> = ElementCast::from_ref(self);
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element.remove_attribute(ns!(""), to_snake_case(name).as_slice())
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}
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}
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impl<'a> VirtualMethods for JSRef<'a, HTMLElement> {
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fn super_type<'a>(&'a self) -> Option<&'a VirtualMethods> {
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let element: &JSRef<Element> = ElementCast::from_borrowed_ref(self);
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|
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@ -7,7 +7,6 @@
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[OverrideBuiltins]
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interface DOMStringMap {
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getter DOMString (DOMString name);
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[Throws]
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setter creator void (DOMString name, DOMString value);
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deleter void (DOMString name);
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};
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|
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@ -10,7 +10,7 @@ interface HTMLElement : Element {
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attribute DOMString lang;
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// attribute boolean translate;
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// attribute DOMString dir;
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readonly attribute DOMStringMap dataset;
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//readonly attribute DOMStringMap dataset;
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// microdata
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// attribute boolean itemScope;
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|
|
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@ -41,8 +41,8 @@ macro_rules! sizeof_checker (
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sizeof_checker!(size_event_target, EventTarget, 56)
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sizeof_checker!(size_node, Node, 304)
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sizeof_checker!(size_element, Element, 448)
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sizeof_checker!(size_htmlelement, HTMLElement, 480)
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sizeof_checker!(size_div, HTMLDivElement, 480)
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sizeof_checker!(size_span, HTMLSpanElement, 480)
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sizeof_checker!(size_htmlelement, HTMLElement, 464)
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sizeof_checker!(size_div, HTMLDivElement, 464)
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sizeof_checker!(size_span, HTMLSpanElement, 464)
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sizeof_checker!(size_text, Text, 336)
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sizeof_checker!(size_characterdata, CharacterData, 336)
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