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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use document_loader::DocumentLoader;
use dom::bindings::codegen::Bindings::DocumentBinding::DocumentReadyState;
use dom::bindings::codegen::Bindings::DOMParserBinding;
use dom::bindings::codegen::Bindings::DOMParserBinding::DOMParserMethods;
use dom::bindings::codegen::Bindings::DOMParserBinding::SupportedType::{Text_html, Text_xml};
use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use dom::bindings::error::Fallible;
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{JS, Root};
use dom::bindings::utils::{Reflector, reflect_dom_object};
use dom::document::{Document, DocumentHelpers, IsHTMLDocument};
use dom::document::DocumentSource;
use dom::window::{Window, WindowHelpers};
use parse::html::{ParseContext, parse_html};
use util::str::DOMString;
use std::borrow::ToOwned;
#[dom_struct]
#[derive(HeapSizeOf)]
pub struct DOMParser {
reflector_: Reflector,
window: JS<Window>, //XXXjdm Document instead?
}
impl DOMParser {
fn new_inherited(window: &Window) -> DOMParser {
DOMParser {
reflector_: Reflector::new(),
window: JS::from_ref(window),
}
}
pub fn new(window: &Window) -> Root<DOMParser> {
reflect_dom_object(box DOMParser::new_inherited(window), GlobalRef::Window(window),
DOMParserBinding::Wrap)
}
pub fn Constructor(global: GlobalRef) -> Fallible<Root<DOMParser>> {
Ok(DOMParser::new(global.as_window()))
}
}
impl<'a> DOMParserMethods for &'a DOMParser {
// https://domparsing.spec.whatwg.org/#the-domparser-interface
fn ParseFromString(self,
s: DOMString,
ty: DOMParserBinding::SupportedType)
-> Fallible<Root<Document>> {
let window = self.window.root();
let url = window.r().get_url();
let content_type = DOMParserBinding::SupportedTypeValues::strings[ty as usize].to_owned();
let doc = window.r().Document();
let doc = doc.r();
let loader = DocumentLoader::new(&*doc.loader());
match ty {
Text_html => {
let document = Document::new(window.r(), Some(url.clone()),
IsHTMLDocument::HTMLDocument,
Some(content_type),
None,
DocumentSource::FromParser,
loader);
parse_html(document.r(), s, &url, ParseContext::Owner(None));
document.r().set_ready_state(DocumentReadyState::Complete);
Ok(document)
}
Text_xml => {
//FIXME: this should probably be FromParser when we actually parse the string (#3756).
Ok(Document::new(window.r(), Some(url.clone()),
IsHTMLDocument::NonHTMLDocument,
Some(content_type),
None,
DocumentSource::NotFromParser,
loader))
}
}
}
}
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