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
79 lines
2.7 KiB
Rust
79 lines
2.7 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::WebGLContextEventBinding;
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use dom::bindings::codegen::Bindings::WebGLContextEventBinding::WebGLContextEventInit;
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use dom::bindings::codegen::Bindings::WebGLContextEventBinding::WebGLContextEventMethods;
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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::Root;
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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 string_cache::Atom;
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use util::str::DOMString;
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#[dom_struct]
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pub struct WebGLContextEvent {
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event: Event,
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status_message: DOMString,
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}
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impl WebGLContextEventMethods for WebGLContextEvent {
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// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15
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fn StatusMessage(&self) -> DOMString {
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self.status_message.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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impl WebGLContextEvent {
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pub fn new_inherited(status_message: DOMString) -> WebGLContextEvent {
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WebGLContextEvent {
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event: Event::new_inherited(),
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status_message: status_message,
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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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status_message: DOMString) -> Root<WebGLContextEvent> {
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let event = reflect_dom_object(
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box WebGLContextEvent::new_inherited(status_message),
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global,
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WebGLContextEventBinding::Wrap);
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{
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let parent = event.upcast::<Event>();
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parent.init_event(type_, bool::from(bubbles), bool::from(cancelable));
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}
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event
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}
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pub fn Constructor(global: GlobalRef,
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type_: DOMString,
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init: &WebGLContextEventInit) -> Fallible<Root<WebGLContextEvent>> {
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let status_message = match init.statusMessage.as_ref() {
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Some(message) => message.clone(),
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None => DOMString::new(),
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};
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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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Ok(WebGLContextEvent::new(global, Atom::from(type_),
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bubbles,
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cancelable,
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status_message))
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}
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}
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