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/* 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 dom::attr::{Attr, AttrHelpers};
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, HTMLTableCellElementDerived};
use dom::bindings::js::JSRef;
use dom::bindings::utils::{Reflectable, Reflector};
use dom::document::Document;
use dom::element::{ElementTypeId, HTMLTableDataCellElementTypeId};
use dom::element::{HTMLTableHeaderCellElementTypeId};
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
use dom::htmlelement::HTMLElement;
use dom::node::ElementNodeTypeId;
use dom::virtualmethods::VirtualMethods;
use servo_util::str::{mod, AutoLpa, DOMString, LengthOrPercentageOrAuto, SimpleColor};
use std::cell::Cell;
#[dom_struct]
pub struct HTMLTableCellElement {
htmlelement: HTMLElement,
background_color: Cell<Option<SimpleColor>>,
border: Cell<Option<u32>>,
width: Cell<LengthOrPercentageOrAuto>,
}
impl HTMLTableCellElementDerived for EventTarget {
fn is_htmltablecellelement(&self) -> bool {
match *self.type_id() {
NodeTargetTypeId(ElementNodeTypeId(HTMLTableDataCellElementTypeId)) |
NodeTargetTypeId(ElementNodeTypeId(HTMLTableHeaderCellElementTypeId)) => true,
_ => false
}
}
}
impl HTMLTableCellElement {
pub fn new_inherited(type_id: ElementTypeId,
tag_name: DOMString,
prefix: Option<DOMString>,
document: JSRef<Document>)
-> HTMLTableCellElement {
HTMLTableCellElement {
htmlelement: HTMLElement::new_inherited(type_id, tag_name, prefix, document),
background_color: Cell::new(None),
border: Cell::new(None),
width: Cell::new(AutoLpa),
}
}
#[inline]
pub fn htmlelement(&self) -> &HTMLElement {
&self.htmlelement
}
}
pub trait HTMLTableCellElementHelpers {
fn get_background_color(&self) -> Option<SimpleColor>;
fn get_border(&self) -> Option<u32>;
fn get_width(&self) -> LengthOrPercentageOrAuto;
}
impl HTMLTableCellElementHelpers for HTMLTableCellElement {
fn get_background_color(&self) -> Option<SimpleColor> {
self.background_color.get()
}
fn get_border(&self) -> Option<u32> {
self.border.get()
}
fn get_width(&self) -> LengthOrPercentageOrAuto {
self.width.get()
}
}
impl<'a> VirtualMethods for JSRef<'a, HTMLTableCellElement> {
fn super_type<'a>(&'a self) -> Option<&'a VirtualMethods> {
let htmlelement: &JSRef<HTMLElement> = HTMLElementCast::from_borrowed_ref(self);
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("bgcolor") => {
self.background_color.set(str::parse_legacy_color(attr.value().as_slice()).ok())
}
&atom!("border") => {
// According to HTML5 § 14.3.9, invalid values map to 1px.
self.border.set(Some(str::parse_unsigned_integer(attr.value()
.as_slice()
.chars()).unwrap_or(1)))
}
&atom!("width") => self.width.set(str::parse_length(attr.value().as_slice())),
_ => ()
}
}
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("bgcolor") => self.background_color.set(None),
&atom!("border") => self.border.set(None),
&atom!("width") => self.width.set(AutoLpa),
_ => ()
}
}
}
impl Reflectable for HTMLTableCellElement {
fn reflector<'a>(&'a self) -> &'a Reflector {
self.htmlelement.reflector()
}
}
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