diff options
Diffstat (limited to 'components/script/dom/htmlbodyelement.rs')
| -rw-r--r-- | components/script/dom/htmlbodyelement.rs | 103 |
1 files changed, 62 insertions, 41 deletions
diff --git a/components/script/dom/htmlbodyelement.rs b/components/script/dom/htmlbodyelement.rs index 7d921d57ce8..da0c641e5c3 100644 --- a/components/script/dom/htmlbodyelement.rs +++ b/components/script/dom/htmlbodyelement.rs @@ -32,19 +32,27 @@ pub struct HTMLBodyElement { } impl HTMLBodyElement { - fn new_inherited(local_name: LocalName, prefix: Option<Prefix>, document: &Document) - -> HTMLBodyElement { + fn new_inherited( + local_name: LocalName, + prefix: Option<Prefix>, + document: &Document, + ) -> HTMLBodyElement { HTMLBodyElement { htmlelement: HTMLElement::new_inherited(local_name, prefix, document), } } #[allow(unrooted_must_root)] - pub fn new(local_name: LocalName, prefix: Option<Prefix>, document: &Document) - -> DomRoot<HTMLBodyElement> { - Node::reflect_node(Box::new(HTMLBodyElement::new_inherited(local_name, prefix, document)), - document, - HTMLBodyElementBinding::Wrap) + pub fn new( + local_name: LocalName, + prefix: Option<Prefix>, + document: &Document, + ) -> DomRoot<HTMLBodyElement> { + Node::reflect_node( + Box::new(HTMLBodyElement::new_inherited(local_name, prefix, document)), + document, + HTMLBodyElementBinding::Wrap, + ) } /// <https://drafts.csswg.org/cssom-view/#the-html-body-element> @@ -52,10 +60,10 @@ impl HTMLBodyElement { let self_node = self.upcast::<Node>(); let root_elem = self.upcast::<Element>().root_element(); let root_node = root_elem.upcast::<Node>(); - root_node.is_parent_of(self_node) && - self_node.preceding_siblings().all(|n| !n.is::<HTMLBodyElement>()) + root_node.is_parent_of(self_node) && self_node + .preceding_siblings() + .all(|n| !n.is::<HTMLBodyElement>()) } - } impl HTMLBodyElementMethods for HTMLBodyElement { @@ -76,11 +84,10 @@ impl HTMLBodyElementMethods for HTMLBodyElement { // https://html.spec.whatwg.org/multipage/#dom-body-background fn SetBackground(&self, input: DOMString) { - let value = AttrValue::from_resolved_url( - &document_from_node(self).base_url(), - input.into(), - ); - self.upcast::<Element>().set_attribute(&local_name!("background"), value); + let value = + AttrValue::from_resolved_url(&document_from_node(self).base_url(), input.into()); + self.upcast::<Element>() + .set_attribute(&local_name!("background"), value); } // https://html.spec.whatwg.org/multipage/#windoweventhandlers @@ -135,7 +142,9 @@ impl VirtualMethods for HTMLBodyElement { return true; } - self.super_type().unwrap().attribute_affects_presentational_hints(attr) + self.super_type() + .unwrap() + .attribute_affects_presentational_hints(attr) } fn bind_to_tree(&self, tree_in_doc: bool) { @@ -144,7 +153,7 @@ impl VirtualMethods for HTMLBodyElement { } if !tree_in_doc { - return + return; } let window = window_from_node(self); @@ -158,15 +167,16 @@ impl VirtualMethods for HTMLBodyElement { fn parse_plain_attribute(&self, name: &LocalName, value: DOMString) -> AttrValue { match *name { - local_name!("bgcolor") | - local_name!("text") => AttrValue::from_legacy_color(value.into()), + local_name!("bgcolor") | local_name!("text") => { + AttrValue::from_legacy_color(value.into()) + }, local_name!("background") => { - AttrValue::from_resolved_url( - &document_from_node(self).base_url(), - value.into(), - ) + AttrValue::from_resolved_url(&document_from_node(self).base_url(), value.into()) }, - _ => self.super_type().unwrap().parse_plain_attribute(name, value), + _ => self + .super_type() + .unwrap() + .parse_plain_attribute(name, value), } } @@ -177,23 +187,34 @@ impl VirtualMethods for HTMLBodyElement { // https://html.spec.whatwg.org/multipage/ // #event-handlers-on-elements,-document-objects,-and-window-objects:event-handlers-3 match name { - &local_name!("onfocus") | &local_name!("onload") | &local_name!("onscroll") | - &local_name!("onafterprint") | &local_name!("onbeforeprint") | - &local_name!("onbeforeunload") | &local_name!("onhashchange") | - &local_name!("onlanguagechange") | &local_name!("onmessage") | - &local_name!("onoffline") | &local_name!("ononline") | - &local_name!("onpagehide") | &local_name!("onpageshow") | - &local_name!("onpopstate") | &local_name!("onstorage") | - &local_name!("onresize") | &local_name!("onunload") | &local_name!("onerror") - => { - let evtarget = window.upcast::<EventTarget>(); // forwarded event - let source_line = 1; //TODO(#9604) obtain current JS execution line - evtarget.set_event_handler_uncompiled(window.get_url(), - source_line, - &name[2..], - DOMString::from((**attr.value()).to_owned())); - false - } + &local_name!("onfocus") | + &local_name!("onload") | + &local_name!("onscroll") | + &local_name!("onafterprint") | + &local_name!("onbeforeprint") | + &local_name!("onbeforeunload") | + &local_name!("onhashchange") | + &local_name!("onlanguagechange") | + &local_name!("onmessage") | + &local_name!("onoffline") | + &local_name!("ononline") | + &local_name!("onpagehide") | + &local_name!("onpageshow") | + &local_name!("onpopstate") | + &local_name!("onstorage") | + &local_name!("onresize") | + &local_name!("onunload") | + &local_name!("onerror") => { + let evtarget = window.upcast::<EventTarget>(); // forwarded event + let source_line = 1; //TODO(#9604) obtain current JS execution line + evtarget.set_event_handler_uncompiled( + window.get_url(), + source_line, + &name[2..], + DOMString::from((**attr.value()).to_owned()), + ); + false + }, _ => true, // HTMLElement::attribute_mutated will take care of this. } }, |