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layout: Introduce support for legacy presentational attributes to selector

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matching, and use it for `<input size>` and `<td width>`.

This implements a general framework for legacy presentational attributes
to the DOM and style calculation, so that adding more of them later will
be straightforward.
This commit is contained in:
Patrick Walton 2014-10-14 11:25:29 -07:00
parent 8077edc062
commit 5f8d3f72d8
31 changed files with 570 additions and 214 deletions
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9
components/script/dom/virtualmethods.rs
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@ -19,6 +19,7 @@ use dom::bindings::codegen::InheritTypes::HTMLOptGroupElementCast;
use dom::bindings::codegen::InheritTypes::HTMLOptionElementCast;
use dom::bindings::codegen::InheritTypes::HTMLSelectElementCast;
use dom::bindings::codegen::InheritTypes::HTMLStyleElementCast;
use dom::bindings::codegen::InheritTypes::HTMLTableCellElementCast;
use dom::bindings::codegen::InheritTypes::HTMLTextAreaElementCast;
use dom::bindings::js::JSRef;
use dom::element::Element;
@ -37,6 +38,8 @@ use dom::element::HTMLOptGroupElementTypeId;
use dom::element::HTMLOptionElementTypeId;
use dom::element::HTMLSelectElementTypeId;
use dom::element::HTMLStyleElementTypeId;
use dom::element::HTMLTableDataCellElementTypeId;
use dom::element::HTMLTableHeaderCellElementTypeId;
use dom::element::HTMLTextAreaElementTypeId;
use dom::event::Event;
use dom::htmlanchorelement::HTMLAnchorElement;
@ -54,6 +57,7 @@ use dom::htmloptgroupelement::HTMLOptGroupElement;
use dom::htmloptionelement::HTMLOptionElement;
use dom::htmlselectelement::HTMLSelectElement;
use dom::htmlstyleelement::HTMLStyleElement;
use dom::htmltablecellelement::HTMLTableCellElement;
use dom::htmltextareaelement::HTMLTextAreaElement;
use dom::node::{Node, NodeHelpers, ElementNodeTypeId};
@ -193,6 +197,11 @@ pub fn vtable_for<'a>(node: &'a JSRef<'a, Node>) -> &'a VirtualMethods + 'a {
let element: &'a JSRef<'a, HTMLStyleElement> = HTMLStyleElementCast::to_borrowed_ref(node).unwrap();
element as &'a VirtualMethods + 'a
}
ElementNodeTypeId(HTMLTableDataCellElementTypeId) |
ElementNodeTypeId(HTMLTableHeaderCellElementTypeId) => {
let element: &'a JSRef<'a, HTMLTableCellElement> = HTMLTableCellElementCast::to_borrowed_ref(node).unwrap();
element as &'a VirtualMethods + 'a
}
ElementNodeTypeId(HTMLTextAreaElementTypeId) => {
let element: &'a JSRef<'a, HTMLTextAreaElement> = HTMLTextAreaElementCast::to_borrowed_ref(node).unwrap();
element as &'a VirtualMethods + 'a