mirror of
https://github.com/servo/servo.git
synced 2025-06-08 16:43:28 +00:00
114 lines
4.1 KiB
Rust
114 lines
4.1 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
use cssparser::RGBA;
|
|
use dom::attr::Attr;
|
|
use dom::bindings::codegen::Bindings::HTMLTableRowElementBinding::{self, HTMLTableRowElementMethods};
|
|
use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
|
|
use dom::bindings::conversions::Castable;
|
|
use dom::bindings::error::{ErrorResult, Fallible};
|
|
use dom::bindings::js::{JS, MutNullableHeap, Root, RootedReference};
|
|
use dom::document::Document;
|
|
use dom::element::{AttributeMutation, Element};
|
|
use dom::htmlcollection::{CollectionFilter, HTMLCollection};
|
|
use dom::htmlelement::HTMLElement;
|
|
use dom::htmltabledatacellelement::HTMLTableDataCellElement;
|
|
use dom::htmltableheadercellelement::HTMLTableHeaderCellElement;
|
|
use dom::node::{Node, window_from_node};
|
|
use dom::virtualmethods::VirtualMethods;
|
|
use std::cell::Cell;
|
|
use util::str::{self, DOMString};
|
|
|
|
|
|
#[derive(JSTraceable)]
|
|
struct CellsFilter;
|
|
impl CollectionFilter for CellsFilter {
|
|
fn filter(&self, elem: &Element, root: &Node) -> bool {
|
|
(elem.is::<HTMLTableHeaderCellElement>() || elem.is::<HTMLTableDataCellElement>())
|
|
&& elem.upcast::<Node>().GetParentNode().r() == Some(root)
|
|
}
|
|
}
|
|
|
|
#[dom_struct]
|
|
pub struct HTMLTableRowElement {
|
|
htmlelement: HTMLElement,
|
|
cells: MutNullableHeap<JS<HTMLCollection>>,
|
|
background_color: Cell<Option<RGBA>>,
|
|
}
|
|
|
|
impl HTMLTableRowElement {
|
|
fn new_inherited(localName: DOMString, prefix: Option<DOMString>, document: &Document)
|
|
-> HTMLTableRowElement {
|
|
HTMLTableRowElement {
|
|
htmlelement: HTMLElement::new_inherited(localName, prefix, document),
|
|
cells: Default::default(),
|
|
background_color: Cell::new(None),
|
|
}
|
|
}
|
|
|
|
#[allow(unrooted_must_root)]
|
|
pub fn new(localName: DOMString, prefix: Option<DOMString>, document: &Document)
|
|
-> Root<HTMLTableRowElement> {
|
|
Node::reflect_node(box HTMLTableRowElement::new_inherited(localName, prefix, document),
|
|
document,
|
|
HTMLTableRowElementBinding::Wrap)
|
|
}
|
|
|
|
pub fn get_background_color(&self) -> Option<RGBA> {
|
|
self.background_color.get()
|
|
}
|
|
}
|
|
|
|
impl HTMLTableRowElementMethods for HTMLTableRowElement {
|
|
// https://html.spec.whatwg.org/multipage/#dom-tr-bgcolor
|
|
make_getter!(BgColor);
|
|
|
|
// https://html.spec.whatwg.org/multipage/#dom-tr-bgcolor
|
|
make_setter!(SetBgColor, "bgcolor");
|
|
|
|
// https://html.spec.whatwg.org/multipage/#dom-tr-cells
|
|
fn Cells(&self) -> Root<HTMLCollection> {
|
|
self.cells.or_init(|| {
|
|
let window = window_from_node(self);
|
|
let filter = box CellsFilter;
|
|
HTMLCollection::create(window.r(), self.upcast(), filter)
|
|
})
|
|
}
|
|
|
|
// https://html.spec.whatwg.org/multipage/#dom-tr-insertcell
|
|
fn InsertCell(&self, index: i32) -> Fallible<Root<HTMLElement>> {
|
|
let node = self.upcast::<Node>();
|
|
node.insert_cell_or_row(
|
|
index,
|
|
|| self.Cells(),
|
|
|| HTMLTableDataCellElement::new("td".to_owned(), None, node.owner_doc().r()))
|
|
}
|
|
|
|
// https://html.spec.whatwg.org/multipage/#dom-tr-deletecell
|
|
fn DeleteCell(&self, index: i32) -> ErrorResult {
|
|
let node = self.upcast::<Node>();
|
|
node.delete_cell_or_row(
|
|
index,
|
|
|| self.Cells(),
|
|
|n| n.is::<HTMLTableDataCellElement>())
|
|
}
|
|
}
|
|
|
|
impl VirtualMethods for HTMLTableRowElement {
|
|
fn super_type(&self) -> Option<&VirtualMethods> {
|
|
Some(self.upcast::<HTMLElement>() as &VirtualMethods)
|
|
}
|
|
|
|
fn attribute_mutated(&self, attr: &Attr, mutation: AttributeMutation) {
|
|
self.super_type().unwrap().attribute_mutated(attr, mutation);
|
|
match *attr.local_name() {
|
|
atom!(bgcolor) => {
|
|
self.background_color.set(mutation.new_value(attr).and_then(|value| {
|
|
str::parse_legacy_color(&value).ok()
|
|
}));
|
|
},
|
|
_ => {},
|
|
}
|
|
}
|
|
}
|