| 1 | "use strict";
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| 2 |
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| 3 | Object.defineProperty(exports, "__esModule", {
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| 4 | value: true
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| 5 | });
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| 6 | exports.useBrushChartSynchronisation = useBrushChartSynchronisation;
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| 7 | exports.useSynchronisedEventsFromOtherCharts = useSynchronisedEventsFromOtherCharts;
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| 8 | exports.useTooltipChartSynchronisation = useTooltipChartSynchronisation;
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| 9 | var _react = require("react");
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| 10 | var _hooks = require("../state/hooks");
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| 11 | var _rootPropsSelectors = require("../state/selectors/rootPropsSelectors");
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| 12 | var _Events = require("../util/Events");
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| 13 | var _optionsSlice = require("../state/optionsSlice");
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| 14 | var _tooltipSlice = require("../state/tooltipSlice");
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| 15 | var _selectors = require("../state/selectors/selectors");
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| 16 | var _tooltipSelectors = require("../state/selectors/tooltipSelectors");
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| 17 | var _syncSelectors = require("./syncSelectors");
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| 18 | var _chartLayoutContext = require("../context/chartLayoutContext");
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| 19 | var _chartDataSlice = require("../state/chartDataSlice");
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| 20 | var _DataUtils = require("../util/DataUtils");
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| 21 | var _excluded = ["x", "y"];
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| 22 | 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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| 23 | 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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| 24 | 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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| 25 | function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
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| 26 | 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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| 27 | 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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| 28 | 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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| 29 | function useTooltipSyncEventsListener() {
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| 30 | var mySyncId = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectSyncId);
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| 31 | var myEventEmitter = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectEventEmitter);
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| 32 | var dispatch = (0, _hooks.useAppDispatch)();
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| 33 | var syncMethod = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectSyncMethod);
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| 34 | var tooltipTicks = (0, _hooks.useAppSelector)(_tooltipSelectors.selectTooltipAxisTicks);
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| 35 | var layout = (0, _chartLayoutContext.useChartLayout)();
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| 36 | var viewBox = (0, _chartLayoutContext.useViewBox)();
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| 37 | var className = (0, _hooks.useAppSelector)(state => state.rootProps.className);
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| 38 | (0, _react.useEffect)(() => {
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| 39 | if (mySyncId == null) {
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| 40 | // This chart is not synchronised with any other chart so we don't need to listen for any events.
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| 41 | return _DataUtils.noop;
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| 42 | }
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| 43 | var listener = (incomingSyncId, action, emitter) => {
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| 44 | if (myEventEmitter === emitter) {
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| 45 | // We don't want to dispatch actions that we sent ourselves.
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| 46 | return;
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| 47 | }
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| 48 | if (mySyncId !== incomingSyncId) {
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| 49 | // This event is not for this chart
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| 50 | return;
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| 51 | }
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| 52 | if (syncMethod === 'index') {
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| 53 | var _action$payload;
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| 54 | if (viewBox && action !== null && action !== void 0 && (_action$payload = action.payload) !== null && _action$payload !== void 0 && _action$payload.coordinate && action.payload.sourceViewBox) {
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| 55 | var _action$payload$coord = action.payload.coordinate,
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| 56 | {
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| 57 | x: _x,
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| 58 | y: _y
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| 59 | } = _action$payload$coord,
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| 60 | otherCoordinateProps = _objectWithoutProperties(_action$payload$coord, _excluded);
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| 61 | var {
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| 62 | x: sourceX,
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| 63 | y: sourceY,
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| 64 | width: sourceWidth,
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| 65 | height: sourceHeight
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| 66 | } = action.payload.sourceViewBox;
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| 67 | var scaledCoordinate = _objectSpread(_objectSpread({}, otherCoordinateProps), {}, {
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| 68 | x: viewBox.x + (sourceWidth ? (_x - sourceX) / sourceWidth : 0) * viewBox.width,
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| 69 | y: viewBox.y + (sourceHeight ? (_y - sourceY) / sourceHeight : 0) * viewBox.height
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| 70 | });
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| 71 | dispatch(_objectSpread(_objectSpread({}, action), {}, {
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| 72 | payload: _objectSpread(_objectSpread({}, action.payload), {}, {
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| 73 | coordinate: scaledCoordinate
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| 74 | })
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| 75 | }));
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| 76 | } else {
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| 77 | dispatch(action);
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| 78 | }
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| 79 | return;
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| 80 | }
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| 81 | if (tooltipTicks == null) {
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| 82 | // for the other two sync methods, we need the ticks to be available
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| 83 | return;
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| 84 | }
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| 85 | var activeTick;
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| 86 | if (typeof syncMethod === 'function') {
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| 87 | /*
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| 88 | * This is what the data shape in 2.x CategoricalChartState used to look like.
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| 89 | * In 3.x we store things differently but let's try to keep the old shape for compatibility.
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| 90 | */
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| 91 | var syncMethodParam = {
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| 92 | activeTooltipIndex: action.payload.index == null ? undefined : Number(action.payload.index),
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| 93 | isTooltipActive: action.payload.active,
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| 94 | activeIndex: action.payload.index == null ? undefined : Number(action.payload.index),
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| 95 | activeLabel: action.payload.label,
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| 96 | activeDataKey: action.payload.dataKey,
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| 97 | activeCoordinate: action.payload.coordinate
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| 98 | };
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| 99 | // Call a callback function. If there is an application specific algorithm
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| 100 | var activeTooltipIndex = syncMethod(tooltipTicks, syncMethodParam);
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| 101 | activeTick = tooltipTicks[activeTooltipIndex];
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| 102 | } else if (syncMethod === 'value') {
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| 103 | // labels are always strings, tick.value might be a string or a number, depending on axis type
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| 104 | activeTick = tooltipTicks.find(tick => String(tick.value) === action.payload.label);
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| 105 | }
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| 106 | var {
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| 107 | coordinate
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| 108 | } = action.payload;
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| 109 | if (activeTick == null || action.payload.active === false || coordinate == null || viewBox == null) {
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| 110 | dispatch((0, _tooltipSlice.setSyncInteraction)({
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| 111 | active: false,
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| 112 | coordinate: undefined,
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| 113 | dataKey: undefined,
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| 114 | index: null,
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| 115 | label: undefined,
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| 116 | sourceViewBox: undefined,
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| 117 | graphicalItemId: undefined
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| 118 | }));
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| 119 | return;
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| 120 | }
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| 121 | var {
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| 122 | x,
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| 123 | y
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| 124 | } = coordinate;
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| 125 | var validateChartX = Math.min(x, viewBox.x + viewBox.width);
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| 126 | var validateChartY = Math.min(y, viewBox.y + viewBox.height);
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| 127 | var activeCoordinate = {
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| 128 | x: layout === 'horizontal' ? activeTick.coordinate : validateChartX,
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| 129 | y: layout === 'horizontal' ? validateChartY : activeTick.coordinate
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| 130 | };
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| 131 | var syncAction = (0, _tooltipSlice.setSyncInteraction)({
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| 132 | active: action.payload.active,
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| 133 | coordinate: activeCoordinate,
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| 134 | dataKey: action.payload.dataKey,
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| 135 | index: String(activeTick.index),
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| 136 | label: action.payload.label,
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| 137 | sourceViewBox: action.payload.sourceViewBox,
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| 138 | graphicalItemId: action.payload.graphicalItemId
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| 139 | });
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| 140 | dispatch(syncAction);
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| 141 | };
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| 142 | _Events.eventCenter.on(_Events.TOOLTIP_SYNC_EVENT, listener);
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| 143 | return () => {
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| 144 | _Events.eventCenter.off(_Events.TOOLTIP_SYNC_EVENT, listener);
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| 145 | };
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| 146 | }, [className, dispatch, myEventEmitter, mySyncId, syncMethod, tooltipTicks, layout, viewBox]);
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| 147 | }
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| 148 | function useBrushSyncEventsListener() {
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| 149 | var mySyncId = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectSyncId);
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| 150 | var myEventEmitter = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectEventEmitter);
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| 151 | var dispatch = (0, _hooks.useAppDispatch)();
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| 152 | (0, _react.useEffect)(() => {
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| 153 | if (mySyncId == null) {
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| 154 | // This chart is not synchronised with any other chart so we don't need to listen for any events.
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| 155 | return _DataUtils.noop;
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| 156 | }
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| 157 | var listener = (incomingSyncId, action, emitter) => {
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| 158 | if (myEventEmitter === emitter) {
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| 159 | // We don't want to dispatch actions that we sent ourselves.
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| 160 | return;
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| 161 | }
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| 162 | if (mySyncId === incomingSyncId) {
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| 163 | dispatch((0, _chartDataSlice.setDataStartEndIndexes)(action));
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| 164 | }
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| 165 | };
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| 166 | _Events.eventCenter.on(_Events.BRUSH_SYNC_EVENT, listener);
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| 167 | return () => {
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| 168 | _Events.eventCenter.off(_Events.BRUSH_SYNC_EVENT, listener);
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| 169 | };
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| 170 | }, [dispatch, myEventEmitter, mySyncId]);
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| 171 | }
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| 172 |
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| 173 | /**
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| 174 | * Will receive synchronisation events from other charts.
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| 175 | *
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| 176 | * Reads syncMethod from state and decides how to synchronise the tooltip based on that.
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| 177 | *
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| 178 | * @returns void
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| 179 | */
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| 180 | function useSynchronisedEventsFromOtherCharts() {
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| 181 | var dispatch = (0, _hooks.useAppDispatch)();
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| 182 | (0, _react.useEffect)(() => {
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| 183 | dispatch((0, _optionsSlice.createEventEmitter)());
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| 184 | }, [dispatch]);
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| 185 | useTooltipSyncEventsListener();
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| 186 | useBrushSyncEventsListener();
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| 187 | }
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| 188 |
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| 189 | /**
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| 190 | * Will send events to other charts.
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| 191 | * If syncId is undefined, no events will be sent.
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| 192 | *
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| 193 | * This ignores the syncMethod, because that is set and computed on the receiving end.
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| 194 | *
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| 195 | * @param tooltipEventType from Tooltip
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| 196 | * @param trigger from Tooltip
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| 197 | * @param activeCoordinate from state
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| 198 | * @param activeLabel from state
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| 199 | * @param activeIndex from state
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| 200 | * @param isTooltipActive from state
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| 201 | * @returns void
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| 202 | */
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| 203 | function useTooltipChartSynchronisation(tooltipEventType, trigger, activeCoordinate, activeLabel, activeIndex, isTooltipActive) {
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| 204 | var activeDataKey = (0, _hooks.useAppSelector)(state => (0, _selectors.selectTooltipDataKey)(state, tooltipEventType, trigger));
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| 205 | var eventEmitterSymbol = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectEventEmitter);
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| 206 | var syncId = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectSyncId);
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| 207 | var syncMethod = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectSyncMethod);
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| 208 | var tooltipState = (0, _hooks.useAppSelector)(_syncSelectors.selectSynchronisedTooltipState);
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| 209 | var isReceivingSynchronisation = tooltipState === null || tooltipState === void 0 ? void 0 : tooltipState.active;
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| 210 | var viewBox = (0, _chartLayoutContext.useViewBox)();
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| 211 | (0, _react.useEffect)(() => {
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| 212 | if (isReceivingSynchronisation) {
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| 213 | /*
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| 214 | * This chart currently has active tooltip, synchronised from another chart.
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| 215 | * Let's not send any outgoing synchronisation events while that's happening
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| 216 | * to avoid infinite loops.
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| 217 | */
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| 218 | return;
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| 219 | }
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| 220 | if (syncId == null) {
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| 221 | /*
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| 222 | * syncId is not set, means that this chart is not synchronised with any other chart,
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| 223 | * means we don't need to send synchronisation events
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| 224 | */
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| 225 | return;
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| 226 | }
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| 227 | if (eventEmitterSymbol == null) {
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| 228 | /*
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| 229 | * When using Recharts internal hooks and selectors outside charts context,
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| 230 | * these properties will be undefined. Let's return silently instead of throwing an error.
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| 231 | */
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| 232 | return;
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| 233 | }
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| 234 | var syncAction = (0, _tooltipSlice.setSyncInteraction)({
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| 235 | active: isTooltipActive,
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| 236 | coordinate: activeCoordinate,
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| 237 | dataKey: activeDataKey,
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| 238 | index: activeIndex,
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| 239 | label: typeof activeLabel === 'number' ? String(activeLabel) : activeLabel,
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| 240 | sourceViewBox: viewBox,
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| 241 | graphicalItemId: undefined
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| 242 | });
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| 243 | _Events.eventCenter.emit(_Events.TOOLTIP_SYNC_EVENT, syncId, syncAction, eventEmitterSymbol);
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| 244 | }, [isReceivingSynchronisation, activeCoordinate, activeDataKey, activeIndex, activeLabel, eventEmitterSymbol, syncId, syncMethod, isTooltipActive, viewBox]);
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| 245 | }
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| 246 | function useBrushChartSynchronisation() {
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| 247 | var syncId = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectSyncId);
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| 248 | var eventEmitterSymbol = (0, _hooks.useAppSelector)(_rootPropsSelectors.selectEventEmitter);
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| 249 | var brushStartIndex = (0, _hooks.useAppSelector)(state => state.chartData.dataStartIndex);
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| 250 | var brushEndIndex = (0, _hooks.useAppSelector)(state => state.chartData.dataEndIndex);
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| 251 | (0, _react.useEffect)(() => {
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| 252 | if (syncId == null || brushStartIndex == null || brushEndIndex == null || eventEmitterSymbol == null) {
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| 253 | return;
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| 254 | }
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| 255 | var syncAction = {
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| 256 | startIndex: brushStartIndex,
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| 257 | endIndex: brushEndIndex
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| 258 | };
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| 259 | _Events.eventCenter.emit(_Events.BRUSH_SYNC_EVENT, syncId, syncAction, eventEmitterSymbol);
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| 260 | }, [brushEndIndex, brushStartIndex, eventEmitterSymbol, syncId]);
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| 261 | } |
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