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117 lines
4 KiB
Rust
117 lines
4 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::DOMImplementationBinding;
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use dom::bindings::utils::{DOMString, Reflector, Reflectable, reflect_dom_object};
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use dom::bindings::utils::{Fallible, InvalidCharacter, NamespaceError};
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use dom::bindings::utils::{QName, Name, InvalidXMLName, xml_name_type};
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use dom::document::{AbstractDocument, HTML, HTMLDocumentTypeId};
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use dom::documenttype::DocumentType;
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use dom::htmldocument::HTMLDocument;
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use dom::htmlbodyelement::HTMLBodyElement;
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use dom::htmlheadelement::HTMLHeadElement;
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use dom::htmlhtmlelement::HTMLHtmlElement;
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use dom::htmltitleelement::HTMLTitleElement;
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use dom::node::{AbstractNode, DocumentNodeTypeId};
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use dom::text::Text;
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use dom::window::Window;
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pub struct DOMImplementation {
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owner: @mut Window,
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reflector_: Reflector
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}
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impl DOMImplementation {
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pub fn new_inherited(owner: @mut Window) -> DOMImplementation {
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DOMImplementation {
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owner: owner,
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reflector_: Reflector::new()
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}
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}
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pub fn new(owner: @mut Window) -> @mut DOMImplementation {
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reflect_dom_object(@mut DOMImplementation::new_inherited(owner), owner,
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DOMImplementationBinding::Wrap)
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}
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}
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impl Reflectable for DOMImplementation {
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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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fn mut_reflector<'a>(&'a mut self) -> &'a mut Reflector {
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&mut self.reflector_
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}
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}
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// http://dom.spec.whatwg.org/#domimplementation
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impl DOMImplementation {
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// http://dom.spec.whatwg.org/#dom-domimplementation-createdocumenttype
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pub fn CreateDocumentType(&self, qname: DOMString, pubid: DOMString, sysid: DOMString) -> Fallible<AbstractNode> {
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match xml_name_type(qname) {
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// Step 1.
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InvalidXMLName => Err(InvalidCharacter),
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// Step 2.
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Name => Err(NamespaceError),
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// Step 3.
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QName => Ok(DocumentType::new(qname, Some(pubid), Some(sysid), self.owner.Document()))
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}
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}
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// http://dom.spec.whatwg.org/#dom-domimplementation-createhtmldocument
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pub fn CreateHTMLDocument(&self, title: Option<DOMString>) -> AbstractDocument {
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// Step 1.
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let abstract_doc = HTMLDocument::new(self.owner);
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assert!(abstract_doc.document().doctype == HTML);
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let abstract_node = AbstractNode::from_document(abstract_doc);
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assert!(abstract_node.type_id() == DocumentNodeTypeId(HTMLDocumentTypeId));
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// Step 2.
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// FIXME: https://github.com/mozilla/servo/pull/1519
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{
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// Step 3.
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let doc_type = DocumentType::new(~"html", None, None, abstract_doc);
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abstract_node.AppendChild(doc_type);
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}
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{
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// Step 4.
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let doc_html = HTMLHtmlElement::new(~"html", abstract_doc);
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abstract_node.AppendChild(doc_html);
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{
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// Step 5.
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let doc_head = HTMLHeadElement::new(~"head", abstract_doc);
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doc_html.AppendChild(doc_head);
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// Step 6.
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match title {
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None => (),
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Some(title_str) => {
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// Step 6.1.
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let doc_title = HTMLTitleElement::new(~"title", abstract_doc);
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doc_head.AppendChild(doc_title);
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// Step 6.2.
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let title_text = Text::new(title_str, abstract_doc);
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doc_title.AppendChild(title_text);
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}
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}
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}
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// Step 7.
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let doc_body = HTMLBodyElement::new(~"body", abstract_doc);
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doc_html.AppendChild(doc_body);
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}
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// Step 8.
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// FIXME: https://github.com/mozilla/servo/issues/1522
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// Step 9.
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abstract_doc
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}
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}
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