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875e387004
* script: Feature-gate all crown support. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * script: Use cfg(crown) instead of a cargo feature. Signed-off-by: Josh Matthews <josh@joshmatthews.net> --------- Signed-off-by: Josh Matthews <josh@joshmatthews.net>
75 lines
2.3 KiB
Rust
75 lines
2.3 KiB
Rust
/* 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
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use dom_struct::dom_struct;
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use html5ever::{local_name, LocalName, Prefix};
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use js::rust::HandleObject;
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use style::attr::AttrValue;
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use crate::dom::bindings::codegen::Bindings::HTMLPreElementBinding::HTMLPreElementMethods;
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use crate::dom::bindings::inheritance::Castable;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::bindings::str::DOMString;
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use crate::dom::document::Document;
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use crate::dom::htmlelement::HTMLElement;
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use crate::dom::node::Node;
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use crate::dom::virtualmethods::VirtualMethods;
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use crate::script_runtime::CanGc;
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#[dom_struct]
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pub(crate) struct HTMLPreElement {
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htmlelement: HTMLElement,
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}
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impl HTMLPreElement {
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fn new_inherited(
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local_name: LocalName,
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prefix: Option<Prefix>,
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document: &Document,
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) -> HTMLPreElement {
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HTMLPreElement {
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htmlelement: HTMLElement::new_inherited(local_name, prefix, document),
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}
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}
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#[cfg_attr(crown, allow(crown::unrooted_must_root))]
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pub(crate) fn new(
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local_name: LocalName,
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prefix: Option<Prefix>,
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document: &Document,
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proto: Option<HandleObject>,
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can_gc: CanGc,
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) -> DomRoot<HTMLPreElement> {
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Node::reflect_node_with_proto(
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Box::new(HTMLPreElement::new_inherited(local_name, prefix, document)),
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document,
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proto,
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can_gc,
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)
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}
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}
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impl VirtualMethods for HTMLPreElement {
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fn super_type(&self) -> Option<&dyn VirtualMethods> {
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Some(self.upcast::<HTMLElement>() as &dyn VirtualMethods)
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}
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fn parse_plain_attribute(&self, name: &LocalName, value: DOMString) -> AttrValue {
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match *name {
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local_name!("width") => AttrValue::from_limited_i32(value.into(), 0),
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_ => self
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.super_type()
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.unwrap()
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.parse_plain_attribute(name, value),
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}
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}
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}
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impl HTMLPreElementMethods<crate::DomTypeHolder> for HTMLPreElement {
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// https://html.spec.whatwg.org/multipage/#dom-pre-width
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make_int_getter!(Width, "width", 0);
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// https://html.spec.whatwg.org/multipage/#dom-pre-width
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make_int_setter!(SetWidth, "width", 0);
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}
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