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https://github.com/servo/servo.git
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94 lines
2.9 KiB
Rust
94 lines
2.9 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 crate::dom::bindings::codegen::Bindings::FocusEventBinding;
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use crate::dom::bindings::codegen::Bindings::FocusEventBinding::FocusEventMethods;
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use crate::dom::bindings::codegen::Bindings::UIEventBinding::UIEventMethods;
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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;
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use crate::dom::bindings::root::{DomRoot, MutNullableDom};
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use crate::dom::bindings::str::DOMString;
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use crate::dom::event::{EventBubbles, EventCancelable};
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use crate::dom::eventtarget::EventTarget;
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use crate::dom::uievent::UIEvent;
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use crate::dom::window::Window;
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use dom_struct::dom_struct;
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use std::default::Default;
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#[dom_struct]
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pub struct FocusEvent {
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uievent: UIEvent,
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related_target: MutNullableDom<EventTarget>,
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}
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impl FocusEvent {
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fn new_inherited() -> FocusEvent {
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FocusEvent {
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uievent: UIEvent::new_inherited(),
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related_target: Default::default(),
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}
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}
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pub fn new_uninitialized(window: &Window) -> DomRoot<FocusEvent> {
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reflect_dom_object(
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Box::new(FocusEvent::new_inherited()),
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window,
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FocusEventBinding::Wrap,
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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_: DOMString,
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can_bubble: EventBubbles,
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cancelable: EventCancelable,
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view: Option<&Window>,
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detail: i32,
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related_target: Option<&EventTarget>,
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) -> DomRoot<FocusEvent> {
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let ev = FocusEvent::new_uninitialized(window);
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ev.upcast::<UIEvent>().InitUIEvent(
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type_,
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bool::from(can_bubble),
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bool::from(cancelable),
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view,
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detail,
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);
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ev.related_target.set(related_target);
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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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type_: DOMString,
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init: &FocusEventBinding::FocusEventInit,
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) -> Fallible<DomRoot<FocusEvent>> {
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let bubbles = EventBubbles::from(init.parent.parent.bubbles);
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let cancelable = EventCancelable::from(init.parent.parent.cancelable);
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let event = FocusEvent::new(
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window,
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type_,
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bubbles,
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cancelable,
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init.parent.view.as_deref(),
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init.parent.detail,
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init.relatedTarget.as_deref(),
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);
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Ok(event)
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}
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}
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impl FocusEventMethods for FocusEvent {
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// https://w3c.github.io/uievents/#widl-FocusEvent-relatedTarget
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fn GetRelatedTarget(&self) -> Option<DomRoot<EventTarget>> {
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self.related_target.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.uievent.IsTrusted()
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}
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}
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