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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::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::{HTMLTableElementDerived, NodeCast};
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::{Reflectable, Reflector};
use dom::document::Document;
use dom::element::ElementTypeId;
use dom::eventtarget::{EventTarget, EventTargetTypeId};
use dom::htmlelement::HTMLElement;
use dom::htmltablecaptionelement::HTMLTableCaptionElement;
use dom::node::{Node, NodeHelpers, NodeTypeId};
use dom::virtualmethods::VirtualMethods;
use cssparser::RGBA;
use servo_util::str::{mod, DOMString, LengthOrPercentageOrAuto};
use std::cell::Cell;
#[dom_struct]
pub struct HTMLTableElement {
htmlelement: HTMLElement,
background_color: Cell<Option<RGBA>>,
border: Cell<Option<u32>>,
width: Cell<LengthOrPercentageOrAuto>,
}
impl HTMLTableElementDerived for EventTarget {
fn is_htmltableelement(&self) -> bool {
*self.type_id() == EventTargetTypeId::Node(NodeTypeId::Element(ElementTypeId::HTMLTableElement))
}
}
impl HTMLTableElement {
fn new_inherited(localName: DOMString, prefix: Option<DOMString>, document: JSRef<Document>)
-> HTMLTableElement {
HTMLTableElement {
htmlelement: HTMLElement::new_inherited(ElementTypeId::HTMLTableElement,
localName,
prefix,
document),
background_color: Cell::new(None),
border: Cell::new(None),
width: Cell::new(LengthOrPercentageOrAuto::Auto),
}
}
#[allow(unrooted_must_root)]
pub fn new(localName: DOMString, prefix: Option<DOMString>, document: JSRef<Document>)
-> Temporary<HTMLTableElement> {
let element = HTMLTableElement::new_inherited(localName, prefix, document);
Node::reflect_node(box element, document, HTMLTableElementBinding::Wrap)
}
}
impl Reflectable for HTMLTableElement {
fn reflector<'a>(&'a self) -> &'a Reflector {
self.htmlelement.reflector()
}
}
impl<'a> HTMLTableElementMethods for JSRef<'a, HTMLTableElement> {
// http://www.whatwg.org/html/#dom-table-caption
fn GetCaption(self) -> Option<Temporary<HTMLTableCaptionElement>> {
let node: JSRef<Node> = NodeCast::from_ref(self);
node.children()
.filter_map::<JSRef<HTMLTableCaptionElement>>(HTMLTableCaptionElementCast::to_ref)
.next()
.map(Temporary::from_rooted)
}
// http://www.whatwg.org/html/#dom-table-caption
fn SetCaption(self, new_caption: Option<JSRef<HTMLTableCaptionElement>>) {
let node: JSRef<Node> = NodeCast::from_ref(self);
let old_caption = self.GetCaption();
match old_caption {
Some(htmlelem) => {
let htmlelem_root = htmlelem.root();
let old_caption_node: JSRef<Node> = NodeCast::from_ref(*htmlelem_root);
assert!(node.RemoveChild(old_caption_node).is_ok());
}
None => ()
}
new_caption.map(|caption| {
let new_caption_node: JSRef<Node> = NodeCast::from_ref(caption);
assert!(node.AppendChild(new_caption_node).is_ok());
});
}
}
pub trait HTMLTableElementHelpers {
fn get_background_color(&self) -> Option<RGBA>;
fn get_border(&self) -> Option<u32>;
fn get_width(&self) -> LengthOrPercentageOrAuto;
}
impl HTMLTableElementHelpers for HTMLTableElement {
fn get_background_color(&self) -> Option<RGBA> {
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, HTMLTableElement> {
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(LengthOrPercentageOrAuto::Auto),
_ => ()
}
}
}
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