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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 https://mozilla.org/MPL/2.0/. */
use std::cell::Cell;
use dom_struct::dom_struct;
use js::rust::HandleObject;
use stylo_atoms::Atom;
use crate::dom::bindings::codegen::Bindings::EventBinding::EventMethods;
use crate::dom::bindings::codegen::Bindings::MediaQueryListEventBinding::{
MediaQueryListEventInit, MediaQueryListEventMethods,
};
use crate::dom::bindings::error::Fallible;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::reflector::reflect_dom_object_with_proto;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::event::Event;
use crate::dom::globalscope::GlobalScope;
use crate::dom::window::Window;
use crate::script_runtime::CanGc;
// https://drafts.csswg.org/cssom-view/#dom-mediaquerylistevent-mediaquerylistevent
#[dom_struct]
pub(crate) struct MediaQueryListEvent {
event: Event,
media: DOMString,
matches: Cell<bool>,
}
impl MediaQueryListEvent {
fn new_initialized(
global: &GlobalScope,
proto: Option<HandleObject>,
media: DOMString,
matches: bool,
can_gc: CanGc,
) -> DomRoot<MediaQueryListEvent> {
let ev = Box::new(MediaQueryListEvent {
event: Event::new_inherited(),
media,
matches: Cell::new(matches),
});
reflect_dom_object_with_proto(ev, global, proto, can_gc)
}
pub(crate) fn new(
global: &GlobalScope,
type_: Atom,
bubbles: bool,
cancelable: bool,
media: DOMString,
matches: bool,
can_gc: CanGc,
) -> DomRoot<MediaQueryListEvent> {
Self::new_with_proto(
global, None, type_, bubbles, cancelable, media, matches, can_gc,
)
}
#[allow(clippy::too_many_arguments)]
fn new_with_proto(
global: &GlobalScope,
proto: Option<HandleObject>,
type_: Atom,
bubbles: bool,
cancelable: bool,
media: DOMString,
matches: bool,
can_gc: CanGc,
) -> DomRoot<MediaQueryListEvent> {
let ev = MediaQueryListEvent::new_initialized(global, proto, media, matches, can_gc);
{
let event = ev.upcast::<Event>();
event.init_event(type_, bubbles, cancelable);
}
ev
}
}
impl MediaQueryListEventMethods<crate::DomTypeHolder> for MediaQueryListEvent {
// https://drafts.csswg.org/cssom-view/#dom-mediaquerylistevent-mediaquerylistevent
fn Constructor(
window: &Window,
proto: Option<HandleObject>,
can_gc: CanGc,
type_: DOMString,
init: &MediaQueryListEventInit,
) -> Fallible<DomRoot<MediaQueryListEvent>> {
Ok(MediaQueryListEvent::new_with_proto(
window.as_global_scope(),
proto,
Atom::from(type_),
init.parent.bubbles,
init.parent.cancelable,
init.media.clone(),
init.matches,
can_gc,
))
}
// https://drafts.csswg.org/cssom-view/#dom-mediaquerylistevent-media
fn Media(&self) -> DOMString {
self.media.clone()
}
// https://drafts.csswg.org/cssom-view/#dom-mediaquerylistevent-matches
fn Matches(&self) -> bool {
self.matches.get()
}
// https://dom.spec.whatwg.org/#dom-event-istrusted
fn IsTrusted(&self) -> bool {
self.upcast::<Event>().IsTrusted()
}
}
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