mirror of
https://github.com/servo/servo.git
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129 lines
3.8 KiB
Rust
129 lines
3.8 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 dom_struct::dom_struct;
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use js::rust::HandleObject;
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use stylo_atoms::Atom;
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use crate::dom::bindings::codegen::Bindings::EventBinding::EventMethods;
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use crate::dom::bindings::codegen::Bindings::HashChangeEventBinding;
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use crate::dom::bindings::codegen::Bindings::HashChangeEventBinding::HashChangeEventMethods;
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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, USVString};
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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/#hashchangeevent
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#[dom_struct]
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pub(crate) struct HashChangeEvent {
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event: Event,
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old_url: String,
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new_url: String,
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}
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impl HashChangeEvent {
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fn new_inherited(old_url: String, new_url: String) -> HashChangeEvent {
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HashChangeEvent {
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event: Event::new_inherited(),
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old_url,
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new_url,
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}
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}
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pub(crate) fn new_uninitialized(window: &Window, can_gc: CanGc) -> DomRoot<HashChangeEvent> {
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Self::new_uninitialized_with_proto(window, None, can_gc)
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}
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fn new_uninitialized_with_proto(
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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<HashChangeEvent> {
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reflect_dom_object_with_proto(
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Box::new(HashChangeEvent::new_inherited(String::new(), String::new())),
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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(crate) 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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old_url: String,
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new_url: String,
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can_gc: CanGc,
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) -> DomRoot<HashChangeEvent> {
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Self::new_with_proto(
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window, None, type_, bubbles, cancelable, old_url, new_url, can_gc,
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)
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}
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#[allow(clippy::too_many_arguments)]
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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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old_url: String,
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new_url: String,
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can_gc: CanGc,
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) -> DomRoot<HashChangeEvent> {
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let ev = reflect_dom_object_with_proto(
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Box::new(HashChangeEvent::new_inherited(old_url, new_url)),
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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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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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}
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impl HashChangeEventMethods<crate::DomTypeHolder> for HashChangeEvent {
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// https://html.spec.whatwg.org/multipage/#hashchangeevent
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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: &HashChangeEventBinding::HashChangeEventInit,
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) -> Fallible<DomRoot<HashChangeEvent>> {
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Ok(HashChangeEvent::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.oldURL.0.clone(),
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init.newURL.0.clone(),
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can_gc,
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))
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}
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// https://html.spec.whatwg.org/multipage/#dom-hashchangeevent-oldurl
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fn OldURL(&self) -> USVString {
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USVString(self.old_url.clone())
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}
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// https://html.spec.whatwg.org/multipage/#dom-hashchangeevent-newurl
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fn NewURL(&self) -> USVString {
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USVString(self.new_url.clone())
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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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