250 lines
12 KiB
JavaScript
250 lines
12 KiB
JavaScript
var _excluded = ["x", "y"];
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function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
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function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
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function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
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function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
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function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
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function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
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function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
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import { useEffect } from 'react';
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import { useAppDispatch, useAppSelector } from '../state/hooks';
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import { selectEventEmitter, selectSyncId, selectSyncMethod } from '../state/selectors/rootPropsSelectors';
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import { BRUSH_SYNC_EVENT, eventCenter, TOOLTIP_SYNC_EVENT } from '../util/Events';
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import { createEventEmitter } from '../state/optionsSlice';
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import { setSyncInteraction } from '../state/tooltipSlice';
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import { selectTooltipDataKey } from '../state/selectors/selectors';
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import { selectTooltipAxisTicks } from '../state/selectors/tooltipSelectors';
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import { selectSynchronisedTooltipState } from './syncSelectors';
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import { useChartLayout, useViewBox } from '../context/chartLayoutContext';
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import { setDataStartEndIndexes } from '../state/chartDataSlice';
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import { noop } from '../util/DataUtils';
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function useTooltipSyncEventsListener() {
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var mySyncId = useAppSelector(selectSyncId);
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var myEventEmitter = useAppSelector(selectEventEmitter);
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var dispatch = useAppDispatch();
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var syncMethod = useAppSelector(selectSyncMethod);
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var tooltipTicks = useAppSelector(selectTooltipAxisTicks);
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var layout = useChartLayout();
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var viewBox = useViewBox();
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var className = useAppSelector(state => state.rootProps.className);
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useEffect(() => {
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if (mySyncId == null) {
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// This chart is not synchronised with any other chart so we don't need to listen for any events.
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return noop;
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}
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var listener = (incomingSyncId, action, emitter) => {
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if (myEventEmitter === emitter) {
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// We don't want to dispatch actions that we sent ourselves.
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return;
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}
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if (mySyncId !== incomingSyncId) {
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// This event is not for this chart
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return;
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}
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if (syncMethod === 'index') {
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var _action$payload;
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if (viewBox && action !== null && action !== void 0 && (_action$payload = action.payload) !== null && _action$payload !== void 0 && _action$payload.coordinate && action.payload.sourceViewBox) {
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var _action$payload$coord = action.payload.coordinate,
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{
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x: _x,
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y: _y
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} = _action$payload$coord,
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otherCoordinateProps = _objectWithoutProperties(_action$payload$coord, _excluded);
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var {
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x: sourceX,
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y: sourceY,
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width: sourceWidth,
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height: sourceHeight
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} = action.payload.sourceViewBox;
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var scaledCoordinate = _objectSpread(_objectSpread({}, otherCoordinateProps), {}, {
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x: viewBox.x + (sourceWidth ? (_x - sourceX) / sourceWidth : 0) * viewBox.width,
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y: viewBox.y + (sourceHeight ? (_y - sourceY) / sourceHeight : 0) * viewBox.height
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});
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dispatch(_objectSpread(_objectSpread({}, action), {}, {
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payload: _objectSpread(_objectSpread({}, action.payload), {}, {
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coordinate: scaledCoordinate
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})
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}));
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} else {
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dispatch(action);
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}
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return;
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}
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if (tooltipTicks == null) {
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// for the other two sync methods, we need the ticks to be available
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return;
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}
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var activeTick;
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if (typeof syncMethod === 'function') {
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/*
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* This is what the data shape in 2.x CategoricalChartState used to look like.
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* In 3.x we store things differently but let's try to keep the old shape for compatibility.
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*/
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var syncMethodParam = {
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activeTooltipIndex: action.payload.index == null ? undefined : Number(action.payload.index),
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isTooltipActive: action.payload.active,
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activeIndex: action.payload.index == null ? undefined : Number(action.payload.index),
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activeLabel: action.payload.label,
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activeDataKey: action.payload.dataKey,
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activeCoordinate: action.payload.coordinate
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};
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// Call a callback function. If there is an application specific algorithm
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var activeTooltipIndex = syncMethod(tooltipTicks, syncMethodParam);
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activeTick = tooltipTicks[activeTooltipIndex];
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} else if (syncMethod === 'value') {
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// labels are always strings, tick.value might be a string or a number, depending on axis type
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activeTick = tooltipTicks.find(tick => String(tick.value) === action.payload.label);
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}
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var {
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coordinate
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} = action.payload;
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if (activeTick == null || action.payload.active === false || coordinate == null || viewBox == null) {
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dispatch(setSyncInteraction({
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active: false,
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coordinate: undefined,
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dataKey: undefined,
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index: null,
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label: undefined,
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sourceViewBox: undefined
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}));
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return;
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}
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var {
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x,
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y
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} = coordinate;
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var validateChartX = Math.min(x, viewBox.x + viewBox.width);
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var validateChartY = Math.min(y, viewBox.y + viewBox.height);
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var activeCoordinate = {
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x: layout === 'horizontal' ? activeTick.coordinate : validateChartX,
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y: layout === 'horizontal' ? validateChartY : activeTick.coordinate
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};
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var syncAction = setSyncInteraction({
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active: action.payload.active,
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coordinate: activeCoordinate,
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dataKey: action.payload.dataKey,
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index: String(activeTick.index),
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label: action.payload.label,
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sourceViewBox: action.payload.sourceViewBox
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});
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dispatch(syncAction);
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};
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eventCenter.on(TOOLTIP_SYNC_EVENT, listener);
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return () => {
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eventCenter.off(TOOLTIP_SYNC_EVENT, listener);
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};
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}, [className, dispatch, myEventEmitter, mySyncId, syncMethod, tooltipTicks, layout, viewBox]);
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}
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function useBrushSyncEventsListener() {
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var mySyncId = useAppSelector(selectSyncId);
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var myEventEmitter = useAppSelector(selectEventEmitter);
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var dispatch = useAppDispatch();
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useEffect(() => {
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if (mySyncId == null) {
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// This chart is not synchronised with any other chart so we don't need to listen for any events.
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return noop;
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}
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var listener = (incomingSyncId, action, emitter) => {
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if (myEventEmitter === emitter) {
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// We don't want to dispatch actions that we sent ourselves.
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return;
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}
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if (mySyncId === incomingSyncId) {
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dispatch(setDataStartEndIndexes(action));
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}
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};
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eventCenter.on(BRUSH_SYNC_EVENT, listener);
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return () => {
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eventCenter.off(BRUSH_SYNC_EVENT, listener);
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};
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}, [dispatch, myEventEmitter, mySyncId]);
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}
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/**
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* Will receive synchronisation events from other charts.
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*
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* Reads syncMethod from state and decides how to synchronise the tooltip based on that.
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*
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* @returns void
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*/
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export function useSynchronisedEventsFromOtherCharts() {
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var dispatch = useAppDispatch();
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useEffect(() => {
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dispatch(createEventEmitter());
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}, [dispatch]);
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useTooltipSyncEventsListener();
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useBrushSyncEventsListener();
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}
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/**
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* Will send events to other charts.
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* If syncId is undefined, no events will be sent.
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*
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* This ignores the syncMethod, because that is set and computed on the receiving end.
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*
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* @param tooltipEventType from Tooltip
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* @param trigger from Tooltip
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* @param activeCoordinate from state
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* @param activeLabel from state
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* @param activeIndex from state
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* @param isTooltipActive from state
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* @returns void
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*/
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export function useTooltipChartSynchronisation(tooltipEventType, trigger, activeCoordinate, activeLabel, activeIndex, isTooltipActive) {
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var activeDataKey = useAppSelector(state => selectTooltipDataKey(state, tooltipEventType, trigger));
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var eventEmitterSymbol = useAppSelector(selectEventEmitter);
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var syncId = useAppSelector(selectSyncId);
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var syncMethod = useAppSelector(selectSyncMethod);
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var tooltipState = useAppSelector(selectSynchronisedTooltipState);
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var isReceivingSynchronisation = tooltipState === null || tooltipState === void 0 ? void 0 : tooltipState.active;
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var viewBox = useViewBox();
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useEffect(() => {
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if (isReceivingSynchronisation) {
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/*
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* This chart currently has active tooltip, synchronised from another chart.
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* Let's not send any outgoing synchronisation events while that's happening
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* to avoid infinite loops.
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*/
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return;
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}
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if (syncId == null) {
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/*
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* syncId is not set, means that this chart is not synchronised with any other chart,
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* means we don't need to send synchronisation events
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*/
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return;
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}
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if (eventEmitterSymbol == null) {
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/*
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* When using Recharts internal hooks and selectors outside charts context,
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* these properties will be undefined. Let's return silently instead of throwing an error.
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*/
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return;
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}
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var syncAction = setSyncInteraction({
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active: isTooltipActive,
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coordinate: activeCoordinate,
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dataKey: activeDataKey,
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index: activeIndex,
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label: typeof activeLabel === 'number' ? String(activeLabel) : activeLabel,
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sourceViewBox: viewBox
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});
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eventCenter.emit(TOOLTIP_SYNC_EVENT, syncId, syncAction, eventEmitterSymbol);
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}, [isReceivingSynchronisation, activeCoordinate, activeDataKey, activeIndex, activeLabel, eventEmitterSymbol, syncId, syncMethod, isTooltipActive, viewBox]);
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}
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export function useBrushChartSynchronisation() {
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var syncId = useAppSelector(selectSyncId);
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var eventEmitterSymbol = useAppSelector(selectEventEmitter);
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var brushStartIndex = useAppSelector(state => state.chartData.dataStartIndex);
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var brushEndIndex = useAppSelector(state => state.chartData.dataEndIndex);
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useEffect(() => {
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if (syncId == null || brushStartIndex == null || brushEndIndex == null || eventEmitterSymbol == null) {
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return;
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}
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var syncAction = {
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startIndex: brushStartIndex,
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endIndex: brushEndIndex
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};
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eventCenter.emit(BRUSH_SYNC_EVENT, syncId, syncAction, eventEmitterSymbol);
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}, [brushEndIndex, brushStartIndex, eventEmitterSymbol, syncId]);
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} |