File size: 1,598 Bytes
1e92f2d |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 |
import { createAction, createListenerMiddleware, ListenerEffectAPI, PayloadAction } from '@reduxjs/toolkit';
import { SyntheticEvent } from 'react';
import { CategoricalChartFunc } from '../chart/types';
import { MouseHandlerDataParam } from '../synchronisation/types';
import {
selectActiveLabel,
selectActiveTooltipCoordinate,
selectActiveTooltipDataKey,
selectActiveTooltipIndex,
selectIsTooltipActive,
} from './selectors/tooltipSelectors';
import { AppDispatch, RechartsRootState } from './store';
type ExternalEventActionPayload = {
reactEvent: SyntheticEvent;
handler: CategoricalChartFunc | undefined;
};
export const externalEventAction = createAction<ExternalEventActionPayload>('externalEvent');
export const externalEventsMiddleware = createListenerMiddleware();
externalEventsMiddleware.startListening({
actionCreator: externalEventAction,
effect: (
action: PayloadAction<ExternalEventActionPayload>,
listenerApi: ListenerEffectAPI<RechartsRootState, AppDispatch>,
) => {
if (action.payload.handler == null) {
return;
}
const state: RechartsRootState = listenerApi.getState();
const nextState: MouseHandlerDataParam = {
activeCoordinate: selectActiveTooltipCoordinate(state),
activeDataKey: selectActiveTooltipDataKey(state),
activeIndex: selectActiveTooltipIndex(state),
activeLabel: selectActiveLabel(state),
activeTooltipIndex: selectActiveTooltipIndex(state),
isTooltipActive: selectIsTooltipActive(state),
};
action.payload.handler(nextState, action.payload.reactEvent);
},
});
|