@angular/core
Version:
Angular - the core framework
38 lines • 4.56 kB
JavaScript
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import { ENVIRONMENT_INITIALIZER, Injector } from '../di';
import { inject } from '../di/injector_compatibility';
import { setStashFn } from '../render3/instructions/listener';
import { GLOBAL_EVENT_DELEGATION, GlobalEventDelegation, JSACTION_EVENT_CONTRACT, initGlobalEventDelegation, sharedStashFunction, } from '../event_delegation_utils';
import { IS_GLOBAL_EVENT_DELEGATION_ENABLED } from '../hydration/tokens';
/**
* Returns a set of providers required to setup support for event delegation.
*/
export function provideGlobalEventDelegation() {
return [
{
provide: IS_GLOBAL_EVENT_DELEGATION_ENABLED,
useValue: true,
},
{
provide: ENVIRONMENT_INITIALIZER,
useValue: () => {
const injector = inject(Injector);
const eventContractDetails = injector.get(JSACTION_EVENT_CONTRACT);
initGlobalEventDelegation(eventContractDetails, injector);
setStashFn(sharedStashFunction);
},
multi: true,
},
{
provide: GLOBAL_EVENT_DELEGATION,
useClass: GlobalEventDelegation,
},
];
}
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