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60ef6bc461
* Mark JS reflector wrappers as CanGc. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Propagate CanGc from reflect_dom_object_with_proto. Signed-off-by: Josh Matthews <josh@joshmatthews.net> * Mark DOM constructors as GC operations. Signed-off-by: Josh Matthews <josh@joshmatthews.net> --------- Signed-off-by: Josh Matthews <josh@joshmatthews.net>
117 lines
3.3 KiB
Rust
117 lines
3.3 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use std::cell::Cell;
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use dom_struct::dom_struct;
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use js::rust::HandleObject;
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use servo_atoms::Atom;
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use crate::dom::bindings::codegen::Bindings::EventBinding::EventMethods;
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use crate::dom::bindings::codegen::Bindings::PageTransitionEventBinding;
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use crate::dom::bindings::codegen::Bindings::PageTransitionEventBinding::PageTransitionEventMethods;
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use crate::dom::bindings::error::Fallible;
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use crate::dom::bindings::inheritance::Castable;
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use crate::dom::bindings::reflector::reflect_dom_object_with_proto;
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::bindings::str::DOMString;
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use crate::dom::event::Event;
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use crate::dom::window::Window;
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use crate::script_runtime::CanGc;
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// https://html.spec.whatwg.org/multipage/#pagetransitionevent
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#[dom_struct]
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pub struct PageTransitionEvent {
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event: Event,
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persisted: Cell<bool>,
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}
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impl PageTransitionEvent {
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fn new_inherited() -> PageTransitionEvent {
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PageTransitionEvent {
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event: Event::new_inherited(),
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persisted: Cell::new(false),
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}
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}
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fn new_uninitialized(
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window: &Window,
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proto: Option<HandleObject>,
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can_gc: CanGc,
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) -> DomRoot<PageTransitionEvent> {
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reflect_dom_object_with_proto(
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Box::new(PageTransitionEvent::new_inherited()),
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window,
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proto,
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can_gc,
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)
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}
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pub fn new(
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window: &Window,
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type_: Atom,
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bubbles: bool,
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cancelable: bool,
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persisted: bool,
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) -> DomRoot<PageTransitionEvent> {
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Self::new_with_proto(
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window,
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None,
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type_,
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bubbles,
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cancelable,
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persisted,
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CanGc::note(),
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)
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}
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fn new_with_proto(
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window: &Window,
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proto: Option<HandleObject>,
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type_: Atom,
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bubbles: bool,
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cancelable: bool,
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persisted: bool,
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can_gc: CanGc,
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) -> DomRoot<PageTransitionEvent> {
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let ev = PageTransitionEvent::new_uninitialized(window, proto, can_gc);
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ev.persisted.set(persisted);
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{
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let event = ev.upcast::<Event>();
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event.init_event(type_, bubbles, cancelable);
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}
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ev
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}
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#[allow(non_snake_case)]
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pub fn Constructor(
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window: &Window,
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proto: Option<HandleObject>,
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can_gc: CanGc,
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type_: DOMString,
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init: &PageTransitionEventBinding::PageTransitionEventInit,
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) -> Fallible<DomRoot<PageTransitionEvent>> {
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Ok(PageTransitionEvent::new_with_proto(
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window,
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proto,
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Atom::from(type_),
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init.parent.bubbles,
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init.parent.cancelable,
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init.persisted,
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can_gc,
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))
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}
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}
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impl PageTransitionEventMethods for PageTransitionEvent {
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// https://html.spec.whatwg.org/multipage/#dom-pagetransitionevent-persisted
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fn Persisted(&self) -> bool {
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self.persisted.get()
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}
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// https://dom.spec.whatwg.org/#dom-event-istrusted
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fn IsTrusted(&self) -> bool {
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self.event.IsTrusted()
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}
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}
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