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
|
/* 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 crate::dom::bindings::codegen::Bindings::ResizeObserverSizeBinding::ResizeObserverSizeMethods;
use crate::dom::bindings::reflector::{Reflector, reflect_dom_object_with_proto};
use crate::dom::bindings::root::DomRoot;
use crate::dom::window::Window;
use crate::script_runtime::CanGc;
/// Non-DOM implementation backing `ResizeObserverSize`.
#[derive(Clone, Copy, JSTraceable, MallocSizeOf, PartialEq)]
pub(crate) struct ResizeObserverSizeImpl {
inline_size: f64,
block_size: f64,
}
impl ResizeObserverSizeImpl {
pub(crate) fn new(inline_size: f64, block_size: f64) -> ResizeObserverSizeImpl {
ResizeObserverSizeImpl {
inline_size,
block_size,
}
}
pub(crate) fn inline_size(&self) -> f64 {
self.inline_size
}
pub(crate) fn block_size(&self) -> f64 {
self.block_size
}
}
/// <https://drafts.csswg.org/resize-observer/#resizeobserversize>
#[dom_struct]
pub(crate) struct ResizeObserverSize {
reflector_: Reflector,
size_impl: ResizeObserverSizeImpl,
}
impl ResizeObserverSize {
fn new_inherited(size_impl: ResizeObserverSizeImpl) -> ResizeObserverSize {
ResizeObserverSize {
reflector_: Reflector::new(),
size_impl,
}
}
pub(crate) fn new(
window: &Window,
size_impl: ResizeObserverSizeImpl,
can_gc: CanGc,
) -> DomRoot<ResizeObserverSize> {
let observer_size = Box::new(ResizeObserverSize::new_inherited(size_impl));
reflect_dom_object_with_proto(observer_size, window, None, can_gc)
}
}
impl ResizeObserverSizeMethods<crate::DomTypeHolder> for ResizeObserverSize {
/// <https://drafts.csswg.org/resize-observer/#dom-resizeobserversize-inlinesize>
fn InlineSize(&self) -> f64 {
self.size_impl.inline_size()
}
/// <https://drafts.csswg.org/resize-observer/#dom-resizeobserversize-blocksize>
fn BlockSize(&self) -> f64 {
self.size_impl.block_size()
}
}
|
