recharts/lib/state/selectors/combiners/combineTooltipInteractionState.js

React charts

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.combineTooltipInteractionState = void 0;
var _tooltipSlice = require("../../tooltipSlice");
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; }
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; }
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; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
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); }
function chooseAppropriateMouseInteraction(tooltipState, tooltipEventType, trigger) {
  if (tooltipEventType === 'axis') {
    if (trigger === 'click') {
      return tooltipState.axisInteraction.click;
    }
    return tooltipState.axisInteraction.hover;
  }
  if (trigger === 'click') {
    return tooltipState.itemInteraction.click;
  }
  return tooltipState.itemInteraction.hover;
}
function hasBeenActivePreviously(tooltipInteractionState) {
  return tooltipInteractionState.index != null;
}
var combineTooltipInteractionState = (tooltipState, tooltipEventType, trigger, defaultIndex) => {
  if (tooltipEventType == null) {
    return _tooltipSlice.noInteraction;
  }
  var appropriateMouseInteraction = chooseAppropriateMouseInteraction(tooltipState, tooltipEventType, trigger);
  if (appropriateMouseInteraction == null) {
    return _tooltipSlice.noInteraction;
  }
  if (appropriateMouseInteraction.active) {
    return appropriateMouseInteraction;
  }
  if (tooltipState.keyboardInteraction.active) {
    return tooltipState.keyboardInteraction;
  }
  if (tooltipState.syncInteraction.active && tooltipState.syncInteraction.index != null) {
    return tooltipState.syncInteraction;
  }
  var activeFromProps = tooltipState.settings.active === true;
  if (hasBeenActivePreviously(appropriateMouseInteraction)) {
    if (activeFromProps) {
      return _objectSpread(_objectSpread({}, appropriateMouseInteraction), {}, {
        active: true
      });
    }
  } else if (defaultIndex != null) {
    return {
      active: true,
      coordinate: undefined,
      dataKey: undefined,
      index: defaultIndex
    };
  }
  return _objectSpread(_objectSpread({}, _tooltipSlice.noInteraction), {}, {
    coordinate: appropriateMouseInteraction.coordinate
  });
};
exports.combineTooltipInteractionState = combineTooltipInteractionState;