forked from mirrors/gecko-dev
9d55144633
as discussed in the #servo channel on IRC: implement and use `From<bool>` for `EventBubbles` (and back direction) implement and use `From<bool>` for `EventCancelable` (and back direction) Source-Repo: https://github.com/servo/servo Source-Revision: 4df7975ed3e74f1d6c491b0435bb3e751b5386a8
113 lines
4 KiB
Rust
113 lines
4 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 http://mozilla.org/MPL/2.0/. */
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use dom::bindings::codegen::Bindings::EventBinding::EventMethods;
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use dom::bindings::codegen::Bindings::StorageEventBinding;
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use dom::bindings::codegen::Bindings::StorageEventBinding::{StorageEventMethods};
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use dom::bindings::error::Fallible;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::inheritance::Castable;
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use dom::bindings::js::{JS, MutNullableHeap, Root, RootedReference};
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use dom::bindings::reflector::reflect_dom_object;
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use dom::event::{Event, EventBubbles, EventCancelable};
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use dom::storage::Storage;
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use string_cache::Atom;
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use util::str::DOMString;
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#[dom_struct]
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pub struct StorageEvent {
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event: Event,
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key: Option<DOMString>,
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oldValue: Option<DOMString>,
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newValue: Option<DOMString>,
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url: DOMString,
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storageArea: MutNullableHeap<JS<Storage>>
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}
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impl StorageEvent {
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pub fn new_inherited(key: Option<DOMString>,
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oldValue: Option<DOMString>,
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newValue: Option<DOMString>,
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url: DOMString,
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storageArea: Option<&Storage>) -> StorageEvent {
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StorageEvent {
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event: Event::new_inherited(),
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key: key,
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oldValue: oldValue,
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newValue: newValue,
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url: url,
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storageArea: MutNullableHeap::new(storageArea)
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}
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}
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pub fn new(global: GlobalRef,
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type_: Atom,
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bubbles: EventBubbles,
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cancelable: EventCancelable,
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key: Option<DOMString>,
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oldValue: Option<DOMString>,
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newValue: Option<DOMString>,
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url: DOMString,
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storageArea: Option<&Storage>) -> Root<StorageEvent> {
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let ev = reflect_dom_object(box StorageEvent::new_inherited(key, oldValue, newValue,
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url, storageArea),
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global,
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StorageEventBinding::Wrap);
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{
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let event = ev.upcast::<Event>();
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event.init_event(type_, bool::from(bubbles), bool::from(cancelable));
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}
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ev
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}
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pub fn Constructor(global: GlobalRef,
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type_: DOMString,
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init: &StorageEventBinding::StorageEventInit) -> Fallible<Root<StorageEvent>> {
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let key = init.key.clone();
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let oldValue = init.oldValue.clone();
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let newValue = init.newValue.clone();
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let url = init.url.clone();
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let storageArea = init.storageArea.r();
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let bubbles = EventBubbles::from(init.parent.bubbles);
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let cancelable = EventCancelable::from(init.parent.cancelable);
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let event = StorageEvent::new(global, Atom::from(type_),
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bubbles, cancelable,
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key, oldValue, newValue,
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url, storageArea);
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Ok(event)
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}
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}
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impl StorageEventMethods for StorageEvent {
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// https://html.spec.whatwg.org/multipage/#dom-storageevent-key
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fn GetKey(&self) -> Option<DOMString> {
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self.key.clone()
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}
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// https://html.spec.whatwg.org/multipage/#dom-storageevent-oldvalue
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fn GetOldValue(&self) -> Option<DOMString> {
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self.oldValue.clone()
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}
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// https://html.spec.whatwg.org/multipage/#dom-storageevent-newvalue
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fn GetNewValue(&self) -> Option<DOMString> {
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self.newValue.clone()
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}
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// https://html.spec.whatwg.org/multipage/#dom-storageevent-url
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fn Url(&self) -> DOMString {
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self.url.clone()
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}
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// https://html.spec.whatwg.org/multipage/#dom-storageevent-storagearea
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fn GetStorageArea(&self) -> Option<Root<Storage>> {
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self.storageArea.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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