react-native-gesture-handler/src/web/handlers/ManualGestureHandler.ts

Experimental implementation of a new declarative API for gesture handling in react-native

import { AdaptedEvent, Config } from '../interfaces';
import GestureHandler from './GestureHandler';

export default class ManualGestureHandler extends GestureHandler {
  public init(ref: number, propsRef: React.RefObject<unknown>) {
    super.init(ref, propsRef);
  }

  public updateGestureConfig({ enabled = true, ...props }: Config): void {
    super.updateGestureConfig({ enabled: enabled, ...props });
  }

  protected onPointerDown(event: AdaptedEvent): void {
    this.tracker.addToTracker(event);
    super.onPointerDown(event);
    this.begin();
  }

  protected onPointerAdd(event: AdaptedEvent): void {
    this.tracker.addToTracker(event);
    super.onPointerAdd(event);
  }

  protected onPointerMove(event: AdaptedEvent): void {
    this.tracker.track(event);
    super.onPointerMove(event);
  }

  protected onPointerOutOfBounds(event: AdaptedEvent): void {
    this.tracker.track(event);
    super.onPointerOutOfBounds(event);
  }

  protected onPointerUp(event: AdaptedEvent): void {
    super.onPointerUp(event);
    this.tracker.removeFromTracker(event.pointerId);
  }

  protected onPointerRemove(event: AdaptedEvent): void {
    super.onPointerRemove(event);
    this.tracker.removeFromTracker(event.pointerId);
  }
}