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Implement HTMLTableElement#createTBody

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This commit is contained in:
David Zbarsky 2015-08-07 20:48:32 -04:00
parent 6a8bc85284
commit 54adae26c6
5 changed files with 32 additions and 54 deletions
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26
components/script/dom/htmltableelement.rs
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@ -6,14 +6,16 @@ use dom::attr::{Attr, AttrHelpers, AttrValue};
use dom::bindings::codegen::Bindings::HTMLTableElementBinding::HTMLTableElementMethods;
use dom::bindings::codegen::Bindings::HTMLTableElementBinding;
use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, HTMLTableCaptionElementCast};
use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLElementCast, HTMLTableCaptionElementCast};
use dom::bindings::codegen::InheritTypes::{HTMLTableElementDerived, NodeCast};
use dom::bindings::js::Root;
use dom::bindings::codegen::InheritTypes::HTMLTableSectionElementDerived;
use dom::bindings::js::{Root, RootedReference};
use dom::document::Document;
use dom::eventtarget::{EventTarget, EventTargetTypeId};
use dom::element::ElementTypeId;
use dom::element::{ElementHelpers, ElementTypeId};
use dom::htmlelement::{HTMLElement, HTMLElementTypeId};
use dom::htmltablecaptionelement::HTMLTableCaptionElement;
use dom::htmltablesectionelement::HTMLTableSectionElement;
use dom::node::{Node, NodeHelpers, NodeTypeId, document_from_node};
use dom::virtualmethods::VirtualMethods;
@ -110,6 +112,24 @@ impl<'a> HTMLTableElementMethods for &'a HTMLTableElement {
NodeCast::from_ref(caption.r()).remove_self();
}
}
// https://html.spec.whatwg.org/multipage/#dom-table-createtbody
fn CreateTBody(self) -> Root<HTMLTableSectionElement> {
let tbody = HTMLTableSectionElement::new("tbody".to_owned(),
None,
document_from_node(self).r());
let node = NodeCast::from_ref(self);
let last_tbody =
node.rev_children()
.filter_map(ElementCast::to_root)
.find(|n| n.is_htmltablesectionelement() && n.local_name() == &atom!("tbody"));
let reference_element =
last_tbody.and_then(|t| NodeCast::from_root(t).GetNextSibling());
assert!(node.InsertBefore(NodeCast::from_ref(tbody.r()),
reference_element.r()).is_ok());
tbody
}
}
pub trait HTMLTableElementHelpers {