mirror of
https://github.com/servo/servo.git
synced 2025-06-13 19:04:30 +00:00
6b75078503
This should make it somewhat easier to experiment with alternative representations in the future. To reduce churn, this commit leaves the String field public, though. Also, this will allow us to use the default String type to represent the IDL USVString type, which explicitly forbids unpaired surrogates, ans as such is a better match to the Rust String type.
80 lines
3.2 KiB
Rust
80 lines
3.2 KiB
Rust
/* 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::DOMParserBinding;
|
|
use dom::bindings::codegen::Bindings::DOMParserBinding::DOMParserMethods;
|
|
use dom::bindings::codegen::Bindings::DOMParserBinding::SupportedType::{Text_html, Text_xml};
|
|
use dom::bindings::codegen::Bindings::DocumentBinding::DocumentReadyState;
|
|
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::reflector::{Reflector, reflect_dom_object};
|
|
use dom::document::DocumentSource;
|
|
use dom::document::{Document, IsHTMLDocument};
|
|
use dom::window::Window;
|
|
use parse::html::{ParseContext, parse_html};
|
|
use std::borrow::ToOwned;
|
|
use util::str::DOMString;
|
|
|
|
#[dom_struct]
|
|
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 DOMParserMethods for DOMParser {
|
|
// https://domparsing.spec.whatwg.org/#the-domparser-interface
|
|
fn ParseFromString(&self,
|
|
s: DOMString,
|
|
ty: DOMParserBinding::SupportedType)
|
|
-> Fallible<Root<Document>> {
|
|
let url = self.window.get_url();
|
|
let content_type = DOMString(DOMParserBinding::SupportedTypeValues::strings[ty as usize].to_owned());
|
|
let doc = self.window.Document();
|
|
let doc = doc.r();
|
|
let loader = DocumentLoader::new(&*doc.loader());
|
|
match ty {
|
|
Text_html => {
|
|
let document = Document::new(&self.window, Some(url.clone()),
|
|
IsHTMLDocument::HTMLDocument,
|
|
Some(content_type),
|
|
None,
|
|
DocumentSource::FromParser,
|
|
loader);
|
|
parse_html(document.r(), s, url, ParseContext::Owner(None));
|
|
document.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(&self.window, Some(url.clone()),
|
|
IsHTMLDocument::NonHTMLDocument,
|
|
Some(content_type),
|
|
None,
|
|
DocumentSource::NotFromParser,
|
|
loader))
|
|
}
|
|
}
|
|
}
|
|
}
|