react-native-gesture-handler/lib/module/handlers/gestures/gestureStateManager.js

Declarative API exposing native platform touch and gesture system to React Native

import { Reanimated } from './reanimatedWrapper';
import { State } from '../../State';
import { tagMessage } from '../../utils';
const warningMessage = tagMessage('react-native-reanimated is required in order to use synchronous state management'); // Check if reanimated module is available, but look for useSharedValue as conditional
// require of reanimated can sometimes return content of `utils.ts` file (?)

const REANIMATED_AVAILABLE = (Reanimated === null || Reanimated === void 0 ? void 0 : Reanimated.useSharedValue) !== undefined;
const setGestureState = Reanimated === null || Reanimated === void 0 ? void 0 : Reanimated.setGestureState;

function create(handlerTag) {
  'worklet';

  return {
    begin: () => {
      'worklet';

      if (REANIMATED_AVAILABLE) {
        // When Reanimated is available, setGestureState should be defined
        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
        setGestureState(handlerTag, State.BEGAN);
      } else {
        console.warn(warningMessage);
      }
    },
    activate: () => {
      'worklet';

      if (REANIMATED_AVAILABLE) {
        // When Reanimated is available, setGestureState should be defined
        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
        setGestureState(handlerTag, State.ACTIVE);
      } else {
        console.warn(warningMessage);
      }
    },
    fail: () => {
      'worklet';

      if (REANIMATED_AVAILABLE) {
        // When Reanimated is available, setGestureState should be defined
        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
        setGestureState(handlerTag, State.FAILED);
      } else {
        console.warn(warningMessage);
      }
    },
    end: () => {
      'worklet';

      if (REANIMATED_AVAILABLE) {
        // When Reanimated is available, setGestureState should be defined
        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
        setGestureState(handlerTag, State.END);
      } else {
        console.warn(warningMessage);
      }
    }
  };
}

export const GestureStateManager = {
  create
};
//# sourceMappingURL=gestureStateManager.js.map