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
|
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/.
*
* The origin of this IDL file is
* https://drafts.css-houdini.org/css-typed-om-1/#numeric-objects
*/
// https://drafts.css-houdini.org/css-typed-om-1/#typedefdef-cssnumberish
typedef (double or CSSNumericValue) CSSNumberish;
// https://drafts.css-houdini.org/css-typed-om-1/#enumdef-cssnumericbasetype
enum CSSNumericBaseType {
"length",
"angle",
"time",
"frequency",
"resolution",
"flex",
"percent",
};
// https://drafts.css-houdini.org/css-typed-om-1/#dictdef-cssnumerictype
dictionary CSSNumericType {
long length;
long angle;
long time;
long frequency;
long resolution;
long flex;
long percent;
CSSNumericBaseType percentHint;
};
// https://drafts.css-houdini.org/css-typed-om-1/#cssnumericvalue
// TODO: Expose to LayoutWorklet
[Exposed=(Window, Worker, PaintWorklet), Pref="layout.css.typed-om.enabled"]
interface CSSNumericValue : CSSStyleValue {
[NewObject, Throws] CSSNumericValue add(CSSNumberish... values);
[NewObject, Throws] CSSNumericValue sub(CSSNumberish... values);
[NewObject, Throws] CSSNumericValue mul(CSSNumberish... values);
[NewObject, Throws] CSSNumericValue div(CSSNumberish... values);
[NewObject, Throws] CSSNumericValue min(CSSNumberish... values);
[NewObject, Throws] CSSNumericValue max(CSSNumberish... values);
boolean equals(CSSNumberish... value);
[NewObject, Throws] CSSUnitValue to(UTF8String unit);
[NewObject, Throws] CSSMathSum toSum(UTF8String... units);
CSSNumericType type();
[Exposed=Window, NewObject, Throws] static CSSNumericValue parse(UTF8String cssText);
};
|
