mirror of
https://github.com/servo/servo.git
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80 lines
3.1 KiB
Rust
80 lines
3.1 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 http://mozilla.org/MPL/2.0/. */
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use dom::bindings::codegen::Bindings::DocumentBinding::DocumentReadyStateValues;
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use dom::bindings::codegen::Bindings::DOMParserBinding;
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use dom::bindings::codegen::Bindings::DOMParserBinding::DOMParserMethods;
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use dom::bindings::codegen::Bindings::DOMParserBinding::SupportedTypeValues::{Text_html, Text_xml};
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use dom::bindings::error::{Fallible, FailureUnknown};
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use dom::bindings::global::GlobalRef;
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use dom::bindings::global;
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use dom::bindings::js::{JS, JSRef, Temporary};
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use dom::bindings::utils::{Reflector, Reflectable, reflect_dom_object};
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use dom::document::{Document, DocumentHelpers, HTMLDocument, NonHTMLDocument};
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use dom::document::{FromParser, NotFromParser};
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use dom::servohtmlparser::ServoHTMLParser;
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use dom::window::Window;
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use parse::Parser;
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use servo_util::str::DOMString;
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#[dom_struct]
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pub struct DOMParser {
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window: JS<Window>, //XXXjdm Document instead?
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reflector_: Reflector
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}
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impl DOMParser {
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fn new_inherited(window: JSRef<Window>) -> DOMParser {
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DOMParser {
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window: JS::from_rooted(window),
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reflector_: Reflector::new()
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}
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}
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pub fn new(window: JSRef<Window>) -> Temporary<DOMParser> {
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reflect_dom_object(box DOMParser::new_inherited(window), global::Window(window),
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DOMParserBinding::Wrap)
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}
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pub fn Constructor(global: &GlobalRef) -> Fallible<Temporary<DOMParser>> {
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Ok(DOMParser::new(global.as_window()))
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}
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}
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impl<'a> DOMParserMethods for JSRef<'a, DOMParser> {
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// http://domparsing.spec.whatwg.org/#the-domparser-interface
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fn ParseFromString(self,
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s: DOMString,
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ty: DOMParserBinding::SupportedType)
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-> Fallible<Temporary<Document>> {
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let window = self.window.root().clone();
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let url = Some(window.get_url());
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let content_type = DOMParserBinding::SupportedTypeValues::strings[ty as uint].to_string();
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match ty {
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Text_html => {
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let document = Document::new(window, url.clone(), HTMLDocument,
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Some(content_type), FromParser).root().clone();
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let parser = ServoHTMLParser::new(url.clone(), document).root().clone();
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parser.parse_chunk(s);
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parser.finish();
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document.set_ready_state(DocumentReadyStateValues::Complete);
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Ok(Temporary::from_rooted(document))
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}
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Text_xml => {
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//FIXME: this should probably be FromParser when we actually parse the string (#3756).
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Ok(Document::new(window, url.clone(), NonHTMLDocument, Some(content_type),
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NotFromParser))
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}
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_ => {
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Err(FailureUnknown)
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}
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}
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}
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}
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impl Reflectable for DOMParser {
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fn reflector<'a>(&'a self) -> &'a Reflector {
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&self.reflector_
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}
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}
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