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move msg to embedder_traits, use in script, handle send error in embedder

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This commit is contained in:
Gregory Terzian 2018-04-28 22:48:14 +08:00
parent a297e8f288
commit d438240772
31 changed files with 362 additions and 337 deletions
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12
components/script/dom/htmllinkelement.rs
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@ -16,15 +16,14 @@ 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, UnbindContext, document_from_node, window_from_node};
use dom::stylesheet::StyleSheet as DOMStyleSheet;
use dom::virtualmethods::VirtualMethods;
use dom_struct::dom_struct;
use embedder_traits::EmbedderMsg;
use html5ever::{LocalName, Prefix};
use net_traits::ReferrerPolicy;
use script_traits::ScriptMsg;
use servo_arc::Arc;
use std::borrow::ToOwned;
use std::cell::Cell;
@ -306,8 +305,13 @@ impl HTMLLinkElement {
let document = document_from_node(self);
match document.base_url().join(href) {
Ok(url) => {
let event = ScriptMsg::NewFavicon(url.clone());
document.window().upcast::<GlobalScope>().script_to_constellation_chan().send(event).unwrap();
let window = document.window();
if window.is_top_level() {
let top_level_browsing_context_id = window.top_level_browsing_context_id();
let msg = EmbedderMsg::NewFavicon(top_level_browsing_context_id, url.clone());
window.send_to_embedder(msg);
}
}
Err(e) => debug!("Parsing url {} failed: {}", href, e)
}