forked from mirrors/gecko-dev
975fde609c
<!-- Please describe your changes on the following line: --> Gamepad API implementation. Tested with HTC Vive and Daydream controllers ;) --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #10977 <!-- Either: --> - [ ] There are tests for these changes OR - [X] These changes do not require tests because : current gamepad tests are manual (https://github.com/w3c/web-platform-tests/tree/master/gamepad). There is a open issue about the best way to test WebVR/Gamepad without real devices https://github.com/w3c/webvr/issues/187. We'll work on the testing suite & mock devices/data on a separate issue. <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> Source-Repo: https://github.com/servo/servo Source-Revision: 26c45275ffaccf746e47606a74b3aee519673e54 --HG-- extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear extra : subtree_revision : 5ae2853a5fc26b6a0fedc0cbb9b3eef9e6ad6049
92 lines
2.9 KiB
Rust
92 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 http://mozilla.org/MPL/2.0/. */
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use dom::bindings::codegen::Bindings::EventBinding::EventBinding::EventMethods;
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use dom::bindings::codegen::Bindings::GamepadEventBinding;
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use dom::bindings::codegen::Bindings::GamepadEventBinding::GamepadEventMethods;
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use dom::bindings::error::Fallible;
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use dom::bindings::inheritance::Castable;
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use dom::bindings::js::{JS, Root};
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use dom::bindings::reflector::{DomObject, reflect_dom_object};
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use dom::bindings::str::DOMString;
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use dom::event::Event;
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use dom::gamepad::Gamepad;
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use dom::globalscope::GlobalScope;
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use dom::window::Window;
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use dom_struct::dom_struct;
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use servo_atoms::Atom;
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#[dom_struct]
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pub struct GamepadEvent {
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event: Event,
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gamepad: JS<Gamepad>,
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}
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pub enum GamepadEventType {
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Connected,
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Disconnected
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}
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impl GamepadEvent {
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fn new_inherited(gamepad: &Gamepad) -> GamepadEvent {
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GamepadEvent {
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event: Event::new_inherited(),
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gamepad: JS::from_ref(gamepad),
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}
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}
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pub fn new(global: &GlobalScope,
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type_: Atom,
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bubbles: bool,
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cancelable: bool,
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gamepad: &Gamepad)
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-> Root<GamepadEvent> {
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let ev = reflect_dom_object(box GamepadEvent::new_inherited(&gamepad),
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global,
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GamepadEventBinding::Wrap);
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{
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let event = ev.upcast::<Event>();
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event.init_event(type_, bubbles, cancelable);
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}
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ev
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}
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pub fn new_with_type(global: &GlobalScope, event_type: GamepadEventType, gamepad: &Gamepad)
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-> Root<GamepadEvent> {
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let name = match event_type {
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GamepadEventType::Connected => "gamepadconnected",
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GamepadEventType::Disconnected => "gamepaddisconnected"
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};
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GamepadEvent::new(&global,
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name.into(),
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false,
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false,
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&gamepad)
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}
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// https://w3c.github.io/gamepad/#gamepadevent-interface
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pub fn Constructor(window: &Window,
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type_: DOMString,
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init: &GamepadEventBinding::GamepadEventInit)
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-> Fallible<Root<GamepadEvent>> {
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Ok(GamepadEvent::new(&window.global(),
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Atom::from(type_),
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init.parent.bubbles,
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init.parent.cancelable,
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&init.gamepad))
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}
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}
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impl GamepadEventMethods for GamepadEvent {
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// https://w3c.github.io/gamepad/#gamepadevent-interface
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fn Gamepad(&self) -> Root<Gamepad> {
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Root::from_ref(&*self.gamepad)
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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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