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Handle crossorigin in link and refactor crossorigin handling

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Implemented Step three and handled step four of obtain the resource part
of 4.2.4 The link element.
Link to spec : https://html.spec.whatwg.org/multipage/semantics.html#concept-link-obtain

Refactored crossOrigin handling in HTMLScriptElement, HTMLImageElement
This commit is contained in:
mrnayak 2017-01-13 23:35:00 +05:30
parent dc93a72997
commit 3d9e44a8c4
10 changed files with 81 additions and 202 deletions
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16
components/script/dom/htmllinkelement.rs
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@ -15,6 +15,7 @@ use dom::cssstylesheet::CSSStyleSheet;
use dom::document::Document;
use dom::domtokenlist::DOMTokenList;
use dom::element::{AttributeMutation, Element, ElementCreator};
use dom::element::{cors_setting_for_element, reflect_cross_origin_attribute, set_cross_origin_attribute};
use dom::globalscope::GlobalScope;
use dom::htmlelement::HTMLElement;
use dom::node::{Node, document_from_node, window_from_node};
@ -239,6 +240,9 @@ impl HTMLLinkElement {
let element = self.upcast::<Element>();
// Step 3
let cors_setting = cors_setting_for_element(element);
let mq_attribute = element.get_attribute(&ns!(), &local_name!("media"));
let value = mq_attribute.r().map(|a| a.value());
let mq_str = match value {
@ -262,7 +266,7 @@ impl HTMLLinkElement {
loader.load(StylesheetContextSource::LinkElement {
url: url,
media: Some(media),
}, integrity_metadata.to_owned());
}, cors_setting, integrity_metadata.to_owned());
}
fn handle_favicon_url(&self, rel: &str, href: &str, sizes: &Option<String>) {
@ -379,6 +383,16 @@ impl HTMLLinkElementMethods for HTMLLinkElement {
// https://html.spec.whatwg.org/multipage/#dom-link-target
make_setter!(SetTarget, "target");
// https://html.spec.whatwg.org/multipage/#dom-link-crossorigin
fn GetCrossOrigin(&self) -> Option<DOMString> {
reflect_cross_origin_attribute(self.upcast::<Element>())
}
// https://html.spec.whatwg.org/multipage/#dom-link-crossorigin
fn SetCrossOrigin(&self, value: Option<DOMString>) {
set_cross_origin_attribute(self.upcast::<Element>(), value);
}
// https://drafts.csswg.org/cssom/#dom-linkstyle-sheet
fn GetSheet(&self) -> Option<Root<DOMStyleSheet>> {
self.get_cssom_stylesheet().map(Root::upcast)