diff options
Diffstat (limited to 'components/script/dom/htmliframeelement.rs')
| -rw-r--r-- | components/script/dom/htmliframeelement.rs | 49 |
1 files changed, 47 insertions, 2 deletions
diff --git a/components/script/dom/htmliframeelement.rs b/components/script/dom/htmliframeelement.rs index e58e65ea5bb..df94aeb361c 100644 --- a/components/script/dom/htmliframeelement.rs +++ b/components/script/dom/htmliframeelement.rs @@ -229,7 +229,30 @@ impl HTMLIFrameElement { /// <https://html.spec.whatwg.org/multipage/#process-the-iframe-attributes> fn process_the_iframe_attributes(&self, mode: ProcessingMode) { - // TODO: srcdoc + if self + .upcast::<Element>() + .has_attribute(&local_name!("srcdoc")) + { + let url = ServoUrl::parse("about:srcdoc").unwrap(); + let document = document_from_node(self); + let window = window_from_node(self); + let pipeline_id = Some(window.upcast::<GlobalScope>().pipeline_id()); + let mut load_data = LoadData::new( + LoadOrigin::Script(document.origin().immutable().clone()), + url, + pipeline_id, + Some(Referrer::ReferrerUrl(document.url())), + document.get_referrer_policy(), + ); + let element = self.upcast::<Element>(); + load_data.srcdoc = String::from(element.get_string_attribute(&local_name!("srcdoc"))); + self.navigate_or_reload_child_browsing_context( + load_data, + NavigationType::InitialAboutBlank, + HistoryEntryReplacement::Disabled, + ); + return; + } let window = window_from_node(self); @@ -480,6 +503,12 @@ impl HTMLIFrameElementMethods for HTMLIFrameElement { // https://html.spec.whatwg.org/multipage/#dom-iframe-src make_url_setter!(SetSrc, "src"); + // https://html.spec.whatwg.org/multipage/#dom-iframe-srcdoc + make_getter!(Srcdoc, "srcdoc"); + + // https://html.spec.whatwg.org/multipage/#dom-iframe-srcdoc + make_setter!(SetSrcdoc, "srcdoc"); + // https://html.spec.whatwg.org/multipage/#dom-iframe-sandbox fn Sandbox(&self) -> DomRoot<DOMTokenList> { self.sandbox @@ -580,13 +609,29 @@ impl VirtualMethods for HTMLIFrameElement { modes })); }, + &local_name!("srcdoc") => { + // https://html.spec.whatwg.org/multipage/#the-iframe-element:the-iframe-element-9 + // "Whenever an iframe element with a non-null nested browsing context has its + // srcdoc attribute set, changed, or removed, the user agent must process the + // iframe attributes." + // but we can't check that directly, since the child browsing context + // may be in a different script thread. Instead, we check to see if the parent + // is in a document tree and has a browsing context, which is what causes + // the child browsing context to be created. + + // trigger the processing of iframe attributes whenever "srcdoc" attribute is set, changed or removed + if self.upcast::<Node>().is_connected_with_browsing_context() { + debug!("iframe srcdoc modified while in browsing context."); + self.process_the_iframe_attributes(ProcessingMode::NotFirstTime); + } + }, &local_name!("src") => { // https://html.spec.whatwg.org/multipage/#the-iframe-element // "Similarly, whenever an iframe element with a non-null nested browsing context // but with no srcdoc attribute specified has its src attribute set, changed, or removed, // the user agent must process the iframe attributes," // but we can't check that directly, since the child browsing context - // may be in a different script thread. Instread, we check to see if the parent + // may be in a different script thread. Instead, we check to see if the parent // is in a document tree and has a browsing context, which is what causes // the child browsing context to be created. if self.upcast::<Node>().is_connected_with_browsing_context() { |