@wix/design-system/dist/cjs/HorizontalScroll/HorizontalScroll.js

@wix/design-system

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
exports.__esModule = true;
exports.default = void 0;
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _react = _interopRequireWildcard(require("react"));
var _wixUiIconsCommon = require("@wix/wix-ui-icons-common");
var _HorizontalScrollSt = require("./HorizontalScroll.st.css.js");
var _IconButton = _interopRequireDefault(require("../IconButton"));
var _IconButton2 = require("../IconButton/IconButton.constants");
var _HorizontalScroll = require("./HorizontalScroll.constants");
var _debounce = _interopRequireDefault(require("lodash/debounce"));
var _WixDesignSystemIconThemeProvider = require("../WixDesignSystemIconThemeProvider");
var _jsxFileName = "/home/builduser/work/57e038ea7326c1ec/packages/wix-design-system/dist/cjs/HorizontalScroll/HorizontalScroll.tsx";
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
var DEFAULT_DEBOUNCE_TIMEOUT_MS = 20;
var DEFAULT_SCROLL_DISTANCE_PX = 150;
var HorizontalScroll = _ref => {
  var children = _ref.children,
    _ref$scrollDistance = _ref.scrollDistance,
    scrollDistance = _ref$scrollDistance === void 0 ? DEFAULT_SCROLL_DISTANCE_PX : _ref$scrollDistance,
    _ref$scrollDebounce = _ref.scrollDebounce,
    scrollDebounce = _ref$scrollDebounce === void 0 ? DEFAULT_DEBOUNCE_TIMEOUT_MS : _ref$scrollDebounce,
    _ref$scrollButtonSkin = _ref.scrollButtonSkin,
    scrollButtonSkin = _ref$scrollButtonSkin === void 0 ? _IconButton2.SKINS.standard : _ref$scrollButtonSkin,
    _ref$scrollButtonSize = _ref.scrollButtonSize,
    scrollButtonSize = _ref$scrollButtonSize === void 0 ? _IconButton2.SIZES.tiny : _ref$scrollButtonSize,
    gradientColor = _ref.gradientColor,
    gradientWidth = _ref.gradientWidth,
    dataHook = _ref.dataHook;
  var icons = (0, _WixDesignSystemIconThemeProvider.useIcons)('HorizontalScroll', {
    ChevronLeftSmall: _wixUiIconsCommon.ChevronLeftSmall,
    ChevronRightSmall: _wixUiIconsCommon.ChevronRightSmall
  });
  var scrollContainerRef = (0, _react.useRef)(null);
  var _useState = (0, _react.useState)(false),
    _useState2 = (0, _slicedToArray2.default)(_useState, 2),
    canScrollLeft = _useState2[0],
    setCanScrollLeft = _useState2[1];
  var _useState3 = (0, _react.useState)(false),
    _useState4 = (0, _slicedToArray2.default)(_useState3, 2),
    canScrollRight = _useState4[0],
    setCanScrollRight = _useState4[1];
  var handleScrollByStep = (0, _react.useCallback)(scrollValue => {
    var container = scrollContainerRef.current;
    if (!container) return;
    container.scrollLeft += scrollValue;
  }, []);
  var checkOverflow = (0, _react.useCallback)(() => {
    var container = scrollContainerRef.current;
    if (!container) return;
    var scrollLeft = container.scrollLeft,
      scrollWidth = container.scrollWidth,
      clientWidth = container.clientWidth;
    setCanScrollLeft(scrollLeft > 0);
    setCanScrollRight(Math.round(scrollLeft) < scrollWidth - clientWidth);
  }, []);
  var debouncedCheckOverflow = (0, _react.useMemo)(() => (0, _debounce.default)(checkOverflow, scrollDebounce), [checkOverflow, scrollDebounce]);
  (0, _react.useEffect)(() => {
    var container = scrollContainerRef.current;
    if (!container) return;
    var observer = new ResizeObserver(checkOverflow);
    observer.observe(container);
    return () => observer.disconnect();
  }, [checkOverflow]);
  (0, _react.useEffect)(() => {
    checkOverflow();
    return () => {
      debouncedCheckOverflow.cancel();
    };
  }, [children, checkOverflow, debouncedCheckOverflow]);
  return /*#__PURE__*/_react.default.createElement("div", {
    className: _HorizontalScrollSt.classes.root,
    "data-hook": dataHook,
    style: {
      [_HorizontalScrollSt.vars['wds-horizontal-scroll-gradient-color']]: gradientColor,
      [_HorizontalScrollSt.vars['wds-horizontal-scroll-gradient-width']]: gradientWidth
    },
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 79,
      columnNumber: 5
    }
  }, canScrollLeft && /*#__PURE__*/_react.default.createElement("div", {
    className: _HorizontalScrollSt.classes.startScroll,
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 88,
      columnNumber: 9
    }
  }, /*#__PURE__*/_react.default.createElement("div", {
    className: _HorizontalScrollSt.classes.startScrollButton,
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 89,
      columnNumber: 11
    }
  }, /*#__PURE__*/_react.default.createElement(_IconButton.default, {
    "aria-hidden": true,
    className: _HorizontalScrollSt.classes.scrollButton,
    size: scrollButtonSize,
    priority: "secondary",
    skin: scrollButtonSkin,
    onClick: () => handleScrollByStep(-scrollDistance),
    dataHook: _HorizontalScroll.dataHooks.leftButton,
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 90,
      columnNumber: 13
    }
  }, /*#__PURE__*/_react.default.createElement(icons.ChevronLeftSmall, {
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 99,
      columnNumber: 15
    }
  })))), /*#__PURE__*/_react.default.createElement("div", {
    className: _HorizontalScrollSt.classes.scrollContainer,
    ref: scrollContainerRef,
    onScroll: debouncedCheckOverflow,
    "data-hook": _HorizontalScroll.dataHooks.scrollContainer,
    tabIndex: -1,
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 105,
      columnNumber: 7
    }
  }, children), canScrollRight && /*#__PURE__*/_react.default.createElement("div", {
    className: _HorizontalScrollSt.classes.endScroll,
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 116,
      columnNumber: 9
    }
  }, /*#__PURE__*/_react.default.createElement("div", {
    className: _HorizontalScrollSt.classes.endScrollButton,
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 117,
      columnNumber: 11
    }
  }, /*#__PURE__*/_react.default.createElement(_IconButton.default, {
    "aria-hidden": true,
    className: _HorizontalScrollSt.classes.scrollButton,
    size: scrollButtonSize,
    priority: "secondary",
    skin: scrollButtonSkin,
    onClick: () => handleScrollByStep(scrollDistance),
    dataHook: _HorizontalScroll.dataHooks.rightButton,
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 118,
      columnNumber: 13
    }
  }, /*#__PURE__*/_react.default.createElement(icons.ChevronRightSmall, {
    __self: void 0,
    __source: {
      fileName: _jsxFileName,
      lineNumber: 127,
      columnNumber: 15
    }
  })))));
};
HorizontalScroll.displayName = 'HorizontalScroll';
var _default = exports.default = HorizontalScroll;
//# sourceMappingURL=HorizontalScroll.js.map