1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/* 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 https://mozilla.org/MPL/2.0/. */
use dom_struct::dom_struct;
use html5ever::{local_name, namespace_url, ns, LocalName, Prefix};
use js::rust::HandleObject;
use style::attr::AttrValue;
use super::bindings::root::LayoutDom;
use super::element::Element;
use crate::dom::bindings::codegen::Bindings::HTMLTableColElementBinding::HTMLTableColElementMethods;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::document::Document;
use crate::dom::element::LayoutElementHelpers;
use crate::dom::htmlelement::HTMLElement;
use crate::dom::node::Node;
use crate::dom::virtualmethods::VirtualMethods;
const DEFAULT_SPAN: u32 = 1;
#[dom_struct]
pub struct HTMLTableColElement {
htmlelement: HTMLElement,
}
impl HTMLTableColElement {
fn new_inherited(
local_name: LocalName,
prefix: Option<Prefix>,
document: &Document,
) -> HTMLTableColElement {
HTMLTableColElement {
htmlelement: HTMLElement::new_inherited(local_name, prefix, document),
}
}
#[allow(crown::unrooted_must_root)]
pub fn new(
local_name: LocalName,
prefix: Option<Prefix>,
document: &Document,
proto: Option<HandleObject>,
) -> DomRoot<HTMLTableColElement> {
let n = Node::reflect_node_with_proto(
Box::new(HTMLTableColElement::new_inherited(
local_name, prefix, document,
)),
document,
proto,
);
n.upcast::<Node>().set_weird_parser_insertion_mode();
n
}
}
impl HTMLTableColElementMethods for HTMLTableColElement {
// <https://html.spec.whatwg.org/multipage/#attr-col-span>
make_uint_getter!(Span, "span", DEFAULT_SPAN);
// <https://html.spec.whatwg.org/multipage/#attr-col-span>
make_uint_setter!(SetSpan, "span", DEFAULT_SPAN);
}
pub trait HTMLTableColElementLayoutHelpers<'dom> {
fn get_span(self) -> Option<u32>;
}
impl<'dom> HTMLTableColElementLayoutHelpers<'dom> for LayoutDom<'dom, HTMLTableColElement> {
fn get_span(self) -> Option<u32> {
self.upcast::<Element>()
.get_attr_for_layout(&ns!(), &local_name!("span"))
.map(AttrValue::as_uint)
}
}
impl VirtualMethods for HTMLTableColElement {
fn super_type(&self) -> Option<&dyn VirtualMethods> {
Some(self.upcast::<HTMLElement>() as &dyn VirtualMethods)
}
fn parse_plain_attribute(&self, local_name: &LocalName, value: DOMString) -> AttrValue {
match *local_name {
local_name!("span") => {
let mut attr = AttrValue::from_u32(value.into(), DEFAULT_SPAN);
if let AttrValue::UInt(_, ref mut val) = attr {
if *val == 0 {
*val = 1;
}
}
attr
},
_ => self
.super_type()
.unwrap()
.parse_plain_attribute(local_name, value),
}
}
}
|
