19 lines
615 B
JavaScript
19 lines
615 B
JavaScript
/* 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/. */
|
|
|
|
// Simple controller wrapper that binds a controller and runs cleanup function
|
|
// https://lit.dev/docs/composition/controllers/
|
|
export const withSimpleController = (host, functionToBind, ...args) =>
|
|
class {
|
|
constructor() {
|
|
host.addController(this);
|
|
}
|
|
hostConnected() {
|
|
this.cleanup = functionToBind?.(host, ...args);
|
|
}
|
|
hostDisconnected() {
|
|
this.cleanup?.();
|
|
}
|
|
};
|