Files
tubestation/servo/components/script/dom/compositionevent.rs
Pyfisch bd1354f663 servo: Merge #18093 - Add CompositionEvent bindings (from pyfisch:compositionevent); r=jdm
<!-- Please describe your changes on the following line: -->
Needed for better keyboard input. See also #17578

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- [ ] These changes fix #__ (github issue number if applicable).

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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

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Source-Repo: https://github.com/servo/servo
Source-Revision: 111e9951c9e4669302eed0a5109437cfa8a446b6
2017-08-22 16:03:23 -05:00

65 lines
2.3 KiB
Rust

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::Bindings::CompositionEventBinding::{self, CompositionEventMethods};
use dom::bindings::codegen::Bindings::UIEventBinding::UIEventBinding::UIEventMethods;
use dom::bindings::error::Fallible;
use dom::bindings::js::{Root, RootedReference};
use dom::bindings::reflector::reflect_dom_object;
use dom::bindings::str::DOMString;
use dom::uievent::UIEvent;
use dom::window::Window;
use dom_struct::dom_struct;
#[dom_struct]
pub struct CompositionEvent {
uievent: UIEvent,
data: DOMString,
}
impl CompositionEvent {
pub fn new(window: &Window,
type_: DOMString,
can_bubble: bool,
cancelable: bool,
view: Option<&Window>,
detail: i32,
data: DOMString) -> Root<CompositionEvent> {
let ev = reflect_dom_object(box CompositionEvent {
uievent: UIEvent::new_inherited(),
data: data,
},
window,
CompositionEventBinding::Wrap);
ev.uievent.InitUIEvent(type_, can_bubble, cancelable, view, detail);
ev
}
pub fn Constructor(window: &Window,
type_: DOMString,
init: &CompositionEventBinding::CompositionEventInit)
-> Fallible<Root<CompositionEvent>> {
let event = CompositionEvent::new(window,
type_,
init.parent.parent.bubbles,
init.parent.parent.cancelable,
init.parent.view.r(),
init.parent.detail,
init.data.clone());
Ok(event)
}
}
impl CompositionEventMethods for CompositionEvent {
// https://w3c.github.io/uievents/#dom-compositionevent-data
fn Data(&self) -> DOMString {
self.data.clone()
}
// https://dom.spec.whatwg.org/#dom-event-istrusted
fn IsTrusted(&self) -> bool {
self.uievent.IsTrusted()
}
}