mirror of
https://github.com/servo/servo.git
synced 2025-06-12 02:14:41 +00:00
48fa77df67
* Implement missing gamepad slots, align to spec more - Fixes TODO's from initial gamepad implementation - Adds some missing spec steps * Only handle gamepad events when pref is enabled * Return empty list in getGamepads if document not active * ./mach fmt * Update getGamepads to return an array instead of GamepadList * Add spec link for [[exposed]] slot * Remove failing test expectations for not-fully-active * A few fixes - Change should_notify to has_gesture - Add spec links and TODO to navigator - Remove unneeded clone from GamepadList::list - Move gamepadconnected event firing into has_gesture block * Use queue_with_canceller for tasks and add expects * Explicitly check for gamepad user gesture * Move user gesture check into separate function * Change contains_user_gesture to be a gamepad function * mach fmt * Change axis/button threshold constants to be private to module
79 lines
2.5 KiB
Rust
79 lines
2.5 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 https://mozilla.org/MPL/2.0/. */
|
|
|
|
use dom_struct::dom_struct;
|
|
|
|
use crate::dom::bindings::cell::DomRefCell;
|
|
use crate::dom::bindings::codegen::Bindings::GamepadListBinding::GamepadListMethods;
|
|
use crate::dom::bindings::reflector::{reflect_dom_object, Reflector};
|
|
use crate::dom::bindings::root::{Dom, DomRoot};
|
|
use crate::dom::gamepad::Gamepad;
|
|
use crate::dom::globalscope::GlobalScope;
|
|
|
|
// https://www.w3.org/TR/gamepad/
|
|
#[dom_struct]
|
|
pub struct GamepadList {
|
|
reflector_: Reflector,
|
|
list: DomRefCell<Vec<Dom<Gamepad>>>,
|
|
}
|
|
|
|
impl GamepadList {
|
|
fn new_inherited(list: &[&Gamepad]) -> GamepadList {
|
|
GamepadList {
|
|
reflector_: Reflector::new(),
|
|
list: DomRefCell::new(list.iter().map(|g| Dom::from_ref(&**g)).collect()),
|
|
}
|
|
}
|
|
|
|
pub fn new(global: &GlobalScope, list: &[&Gamepad]) -> DomRoot<GamepadList> {
|
|
reflect_dom_object(Box::new(GamepadList::new_inherited(list)), global)
|
|
}
|
|
|
|
pub fn add_if_not_exists(&self, gamepads: &[DomRoot<Gamepad>]) {
|
|
for gamepad in gamepads {
|
|
if !self
|
|
.list
|
|
.borrow()
|
|
.iter()
|
|
.any(|g| g.gamepad_id() == gamepad.gamepad_id())
|
|
{
|
|
self.list.borrow_mut().push(Dom::from_ref(&*gamepad));
|
|
// Ensure that the gamepad has the correct index
|
|
gamepad.update_index(self.list.borrow().len() as i32 - 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
pub fn remove_gamepad(&self, index: usize) {
|
|
self.list.borrow_mut().remove(index);
|
|
}
|
|
|
|
pub fn list(&self) -> Vec<Option<DomRoot<Gamepad>>> {
|
|
self.list
|
|
.borrow()
|
|
.iter()
|
|
.map(|gamepad| Some(DomRoot::from_ref(&**gamepad)))
|
|
.collect()
|
|
}
|
|
}
|
|
|
|
impl GamepadListMethods for GamepadList {
|
|
// https://w3c.github.io/gamepad/#dom-navigator-getgamepads
|
|
fn Length(&self) -> u32 {
|
|
self.list.borrow().len() as u32
|
|
}
|
|
|
|
// https://w3c.github.io/gamepad/#dom-navigator-getgamepads
|
|
fn Item(&self, index: u32) -> Option<DomRoot<Gamepad>> {
|
|
self.list
|
|
.borrow()
|
|
.get(index as usize)
|
|
.map(|gamepad| DomRoot::from_ref(&**gamepad))
|
|
}
|
|
|
|
// https://w3c.github.io/gamepad/#dom-navigator-getgamepads
|
|
fn IndexedGetter(&self, index: u32) -> Option<DomRoot<Gamepad>> {
|
|
self.Item(index)
|
|
}
|
|
}
|