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114 lines
4.5 KiB
Rust
114 lines
4.5 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::cell::DOMRefCell;
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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::codegen::InheritTypes::{EventCast};
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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::js::{JS, JSRef, MutNullableHeap, Rootable, RootedReference};
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use dom::bindings::js::Temporary;
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use dom::bindings::utils::{reflect_dom_object};
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use dom::event::{Event, EventTypeId, EventBubbles, EventCancelable};
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use dom::storage::Storage;
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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: DOMRefCell<Option<DOMString>>,
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oldValue: DOMRefCell<Option<DOMString>>,
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newValue: DOMRefCell<Option<DOMString>>,
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url: DOMRefCell<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(type_id: EventTypeId,
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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<JSRef<Storage>>) -> StorageEvent {
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StorageEvent {
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event: Event::new_inherited(type_id),
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key: DOMRefCell::new(key),
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oldValue: DOMRefCell::new(oldValue),
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newValue: DOMRefCell::new(newValue),
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url: DOMRefCell::new(url),
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storageArea: MutNullableHeap::new(storageArea.map(JS::from_rooted))
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}
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}
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pub fn new(global: GlobalRef,
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type_: DOMString,
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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<JSRef<Storage>>) -> Temporary<StorageEvent> {
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let ev = reflect_dom_object(box StorageEvent::new_inherited(EventTypeId::StorageEvent,
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key, oldValue, newValue,
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url, storageArea),
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global,
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StorageEventBinding::Wrap).root();
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let event: JSRef<Event> = EventCast::from_ref(ev.r());
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event.InitEvent(type_, bubbles == EventBubbles::Bubbles, cancelable == EventCancelable::Cancelable);
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Temporary::from_rooted(ev.r())
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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<Temporary<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 = if init.parent.bubbles { EventBubbles::Bubbles } else { EventBubbles::DoesNotBubble };
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let cancelable = if init.parent.cancelable { EventCancelable::Cancelable } else { EventCancelable::NotCancelable };
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let event = StorageEvent::new(global, 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<'a> StorageEventMethods for JSRef<'a, StorageEvent> {
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fn GetKey(self) -> Option<DOMString> {
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// FIXME(https://github.com/rust-lang/rust/issues/23338)
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let key = self.key.borrow();
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key.clone()
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}
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fn GetOldValue(self) -> Option<DOMString> {
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// FIXME(https://github.com/rust-lang/rust/issues/23338)
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let oldValue = self.oldValue.borrow();
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oldValue.clone()
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}
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fn GetNewValue(self) -> Option<DOMString> {
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// FIXME(https://github.com/rust-lang/rust/issues/23338)
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let newValue = self.newValue.borrow();
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newValue.clone()
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}
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fn Url(self) -> DOMString {
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// FIXME(https://github.com/rust-lang/rust/issues/23338)
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let url = self.url.borrow();
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url.clone()
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}
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fn GetStorageArea(self) -> Option<Temporary<Storage>> {
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self.storageArea.get().map(Temporary::from_rooted)
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}
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}
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