primereact/dock/dock.esm.js

PrimeReact is an open source UI library for React featuring a rich set of 90+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with Prime

'use client';
import * as React from 'react';
import { PrimeReactContext } from 'primereact/api';
import { ComponentBase, useHandleStyle } from 'primereact/componentbase';
import { useMergeProps, useMountEffect } from 'primereact/hooks';
import { Ripple } from 'primereact/ripple';
import { classNames, UniqueComponentId, ObjectUtils, DomHandler, IconUtils } from 'primereact/utils';

function _extends() {
  return _extends = Object.assign ? Object.assign.bind() : function (n) {
    for (var e = 1; e < arguments.length; e++) {
      var t = arguments[e];
      for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]);
    }
    return n;
  }, _extends.apply(null, arguments);
}

function _typeof(o) {
  "@babel/helpers - typeof";

  return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
    return typeof o;
  } : function (o) {
    return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
  }, _typeof(o);
}

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 toPropertyKey(t) {
  var i = toPrimitive(t, "string");
  return "symbol" == _typeof(i) ? i : i + "";
}

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 _arrayLikeToArray(r, a) {
  (null == a || a > r.length) && (a = r.length);
  for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e];
  return n;
}

function _arrayWithoutHoles(r) {
  if (Array.isArray(r)) return _arrayLikeToArray(r);
}

function _iterableToArray(r) {
  if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r);
}

function _unsupportedIterableToArray(r, a) {
  if (r) {
    if ("string" == typeof r) return _arrayLikeToArray(r, a);
    var t = {}.toString.call(r).slice(8, -1);
    return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
  }
}

function _nonIterableSpread() {
  throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}

function _toConsumableArray(r) {
  return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread();
}

function _arrayWithHoles(r) {
  if (Array.isArray(r)) return r;
}

function _iterableToArrayLimit(r, l) {
  var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
  if (null != t) {
    var e,
      n,
      i,
      u,
      a = [],
      f = !0,
      o = !1;
    try {
      if (i = (t = t.call(r)).next, 0 === l) {
        if (Object(t) !== t) return;
        f = !1;
      } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0);
    } catch (r) {
      o = !0, n = r;
    } finally {
      try {
        if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return;
      } finally {
        if (o) throw n;
      }
    }
    return a;
  }
}

function _nonIterableRest() {
  throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}

function _slicedToArray(r, e) {
  return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest();
}

var classes = {
  icon: 'p-dock-action-icon',
  action: function action(_ref) {
    var disabled = _ref.disabled;
    return classNames('p-dock-action', {
      'p-disabled': disabled
    });
  },
  menuitem: function menuitem(_ref2) {
    var currentIndexState = _ref2.currentIndexState,
      index = _ref2.index,
      active = _ref2.active;
    return classNames('p-dock-item', {
      'p-dock-item-second-prev': currentIndexState - 2 === index,
      'p-dock-item-prev': currentIndexState - 1 === index,
      'p-dock-item-current': currentIndexState === index,
      'p-dock-item-next': currentIndexState + 1 === index,
      'p-dock-item-second-next': currentIndexState + 2 === index,
      'p-focus': active
    });
  },
  content: 'p-menuitem-content',
  header: 'p-dock-header',
  menu: 'p-dock-list',
  footer: 'p-dock-footer',
  root: function root(_ref3) {
    var props = _ref3.props;
    return classNames("p-dock p-component p-dock-".concat(props.position), {
      'p-dock-magnification': props.magnification
    });
  },
  container: 'p-dock-list-container'
};
var styles = "\n@layer primereact {\n    .p-dock {\n        position: absolute;\n        z-index: 1;\n        display: flex;\n        justify-content: center;\n        align-items: center;\n        pointer-events: none;\n    }\n\n    .p-dock-list-container {\n        display: flex;\n        pointer-events: auto;\n    }\n\n    .p-dock-list {\n        margin: 0;\n        padding: 0;\n        list-style: none;\n        display: flex;\n        align-items: center;\n        justify-content: center;\n        pointer-events: auto;\n    }\n\n    .p-dock-magnification .p-dock-item {\n        transition: all .2s cubic-bezier(0.4, 0, 0.2, 1);\n        will-change: transform;\n    }\n\n    .p-dock-action {\n        display: flex;\n        flex-direction: column;\n        align-items: center;\n        justify-content: center;\n        position: relative;\n        overflow: hidden;\n        cursor: default;\n    }\n\n    .p-dock-magnification .p-dock-item-second-prev,\n    .p-dock-magnification .p-dock-item-second-next {\n        transform: scale(1.2);\n    }\n\n    .p-dock-magnification .p-dock-item-prev,\n    .p-dock-magnification .p-dock-item-next {\n        transform: scale(1.4);\n    }\n\n    .p-dock-magnification .p-dock-item-current {\n        transform: scale(1.6);\n        z-index: 1;\n    }\n\n    /* Position */\n    /* top */\n    .p-dock-top {\n        left: 0;\n        top: 0;\n        width: 100%;\n    }\n\n    .p-dock-top.p-dock-magnification .p-dock-item {\n        transform-origin: center top;\n    }\n\n    .p-dock-top .p-dock-list-container {\n        flex-direction: column-reverse;\n    }\n\n    /* bottom */\n    .p-dock-bottom {\n        left: 0;\n        bottom: 0;\n        width: 100%;\n    }\n\n    .p-dock-bottom.p-dock-magnification .p-dock-item {\n        transform-origin: center bottom;\n    }\n\n    .p-dock-bottom .p-dock-list-container {\n        flex-direction: column;\n    }\n\n    /* right */\n    .p-dock-right {\n        right: 0;\n        top: 0;\n        height: 100%;\n    }\n\n    .p-dock-right.p-dock-magnification .p-dock-item {\n        transform-origin: center right;\n    }\n\n    .p-dock-right .p-dock-list {\n        flex-direction: column;\n    }\n\n    /* left */\n    .p-dock-left {\n        left: 0;\n        top: 0;\n        height: 100%;\n    }\n\n    .p-dock-left.p-dock-magnification .p-dock-item {\n        transform-origin: center left;\n    }\n\n    .p-dock-left .p-dock-list {\n        flex-direction: column;\n    }\n\n    .p-dock-left .p-dock-list-container {\n        flex-direction: row-reverse;\n    }\n}\n";
var DockBase = ComponentBase.extend({
  defaultProps: {
    __TYPE: 'Dock',
    id: null,
    style: null,
    className: null,
    model: null,
    tabIndex: 0,
    onFocus: null,
    onBlur: null,
    position: 'bottom',
    magnification: true,
    header: null,
    footer: null,
    children: undefined
  },
  css: {
    classes: classes,
    styles: styles
  }
});

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; }
var Dock = /*#__PURE__*/React.memo(/*#__PURE__*/React.forwardRef(function (inProps, ref) {
  var _React$useState = React.useState(-3),
    _React$useState2 = _slicedToArray(_React$useState, 2),
    currentIndexState = _React$useState2[0],
    setCurrentIndexState = _React$useState2[1];
  var _React$useState3 = React.useState(false),
    _React$useState4 = _slicedToArray(_React$useState3, 2),
    focused = _React$useState4[0],
    setFocused = _React$useState4[1];
  var _React$useState5 = React.useState(-1),
    _React$useState6 = _slicedToArray(_React$useState5, 2),
    focusedOptionIndex = _React$useState6[0],
    setFocusedOptionIndex = _React$useState6[1];
  var mergeProps = useMergeProps();
  var context = React.useContext(PrimeReactContext);
  var props = DockBase.getProps(inProps, context);
  var _React$useState7 = React.useState(props.id),
    _React$useState8 = _slicedToArray(_React$useState7, 2),
    idState = _React$useState8[0],
    setIdState = _React$useState8[1];
  var _DockBase$setMetaData = DockBase.setMetaData({
      props: props,
      state: {
        id: idState,
        currentIndex: currentIndexState
      }
    }),
    ptm = _DockBase$setMetaData.ptm,
    cx = _DockBase$setMetaData.cx,
    isUnstyled = _DockBase$setMetaData.isUnstyled;
  var elementRef = React.useRef(null);
  var listRef = React.useRef(null);
  useHandleStyle(DockBase.css.styles, isUnstyled, {
    name: 'dock'
  });
  var getPTOptions = function getPTOptions(key, item, index) {
    return ptm(key, {
      context: {
        index: index,
        item: item
      }
    });
  };
  var onListMouseLeave = function onListMouseLeave() {
    setCurrentIndexState(-3);
  };
  var onItemMouseEnter = function onItemMouseEnter(index) {
    setCurrentIndexState(index);
  };
  var onItemClick = function onItemClick(e, item) {
    if (item.command) {
      item.command({
        originalEvent: e,
        item: item
      });
    }
    e.preventDefault();
  };
  var onListFocus = function onListFocus(event) {
    setFocused(true);
    changeFocusedOptionIndex(0);
    props.onFocus && props.onFocus(event);
  };
  var onListBlur = function onListBlur(event) {
    setFocused(false);
    setFocusedOptionIndex(-1);
    props.onBlur && props.onBlur(event);
  };
  var onListKeyDown = function onListKeyDown(event) {
    switch (event.code) {
      case 'ArrowDown':
        if (props.position === 'left' || props.position === 'right') {
          onArrowDownKey();
        }
        event.preventDefault();
        break;
      case 'ArrowUp':
        if (props.position === 'left' || props.position === 'right') {
          onArrowUpKey();
        }
        event.preventDefault();
        break;
      case 'ArrowRight':
        if (props.position === 'top' || props.position === 'bottom') {
          onArrowDownKey();
        }
        event.preventDefault();
        break;
      case 'ArrowLeft':
        if (props.position === 'top' || props.position === 'bottom') {
          onArrowUpKey();
        }
        event.preventDefault();
        break;
      case 'Home':
        onHomeKey();
        event.preventDefault();
        break;
      case 'End':
        onEndKey();
        event.preventDefault();
        break;
      case 'Enter':
      case 'NumpadEnter':
      case 'Space':
        onSpaceKey();
        event.preventDefault();
        break;
    }
  };
  var onArrowDownKey = function onArrowDownKey() {
    var optionIndex = findNextOptionIndex(focusedOptionIndex);
    changeFocusedOptionIndex(optionIndex);
  };
  var onArrowUpKey = function onArrowUpKey() {
    var optionIndex = findPrevOptionIndex(focusedOptionIndex);
    changeFocusedOptionIndex(optionIndex);
  };
  var onHomeKey = function onHomeKey() {
    changeFocusedOptionIndex(0);
  };
  var onEndKey = function onEndKey() {
    changeFocusedOptionIndex(DomHandler.find(listRef.current, 'li[data-pc-section="menuitem"][data-p-disabled="false"]').length - 1);
  };
  var onSpaceKey = function onSpaceKey() {
    var element = DomHandler.findSingle(listRef.current, "li[id=\"".concat("".concat(focusedOptionIndex), "\"]"));
    var anchorElement = element && DomHandler.findSingle(element, '[data-pc-section="action"]');
    anchorElement ? anchorElement.click() : element && element.click();
  };
  var findNextOptionIndex = function findNextOptionIndex(index) {
    var menuitems = DomHandler.find(listRef.current, 'li[data-pc-section="menuitem"][data-p-disabled="false"]');
    var matchedOptionIndex = _toConsumableArray(menuitems).findIndex(function (link) {
      return link.id === index;
    });
    return matchedOptionIndex > -1 ? matchedOptionIndex + 1 : 0;
  };
  var findPrevOptionIndex = function findPrevOptionIndex(index) {
    var menuitems = DomHandler.find(listRef.current, 'li[data-pc-section="menuitem"][data-p-disabled="false"]');
    var matchedOptionIndex = _toConsumableArray(menuitems).findIndex(function (link) {
      return link.id === index;
    });
    return matchedOptionIndex > -1 ? matchedOptionIndex - 1 : 0;
  };
  var changeFocusedOptionIndex = function changeFocusedOptionIndex(index) {
    var menuitems = DomHandler.find(listRef.current, 'li[data-pc-section="menuitem"][data-p-disabled="false"]');
    var order = index >= menuitems.length ? menuitems.length - 1 : index < 0 ? 0 : index;
    setFocusedOptionIndex(menuitems[order].getAttribute('id'));
  };
  var isItemActive = function isItemActive(id) {
    return id === focusedOptionIndex;
  };
  var createItem = function createItem(item, index) {
    if (item.visible === false) {
      return null;
    }
    var disabled = item.disabled,
      _icon = item.icon,
      label = item.label,
      template = item.template,
      url = item.url,
      target = item.target;
    var key = item.id || idState + '_' + index;
    var contentClassName = classNames('p-dock-action', {
      'p-disabled': disabled
    });
    var iconClassName = classNames('p-dock-action-icon', _icon);
    var iconProps = mergeProps({
      className: cx('icon')
    }, getPTOptions('icon', item, index));
    var icon = IconUtils.getJSXIcon(_icon, _objectSpread({}, iconProps), {
      props: props
    });
    var actionProps = mergeProps({
      href: url || '#',
      onFocus: function onFocus(event) {
        return event.stopPropagation();
      },
      className: cx('action', {
        disabled: disabled
      }),
      tabIndex: -1,
      target: target,
      'data-pr-tooltip': label,
      onClick: function onClick(e) {
        return onItemClick(e, item);
      }
    }, getPTOptions('action', item, index));
    var content = /*#__PURE__*/React.createElement("a", actionProps, icon, /*#__PURE__*/React.createElement(Ripple, null));
    if (template) {
      var defaultContentOptions = {
        onClick: function onClick(e) {
          return onItemClick(e, item);
        },
        className: contentClassName,
        iconClassName: iconClassName,
        'aria-hidden': 'true',
        tabIndex: -1,
        element: content,
        props: props,
        index: index
      };
      content = ObjectUtils.getJSXElement(template, item, defaultContentOptions);
    }
    var contentProps = mergeProps({
      className: cx('content')
    }, getPTOptions('content', item, index));
    var active = isItemActive(key);
    var menuitemProps = mergeProps(_defineProperty(_defineProperty({
      id: key,
      role: 'menuitem',
      'aria-label': label,
      'aria-disabled': disabled,
      'data-p-focused': active,
      'data-p-disabled': disabled || false,
      className: cx('menuitem', {
        currentIndexState: currentIndexState,
        index: index,
        active: isItemActive(key)
      })
    }, "role", 'none'), "onMouseEnter", function onMouseEnter() {
      return onItemMouseEnter(index);
    }), getPTOptions('menuitem', item, index));
    return /*#__PURE__*/React.createElement("li", _extends({}, menuitemProps, {
      key: key
    }), /*#__PURE__*/React.createElement("div", contentProps, content));
  };
  var createItems = function createItems() {
    return props.model ? props.model.map(createItem) : null;
  };
  var createHeader = function createHeader() {
    if (props.header) {
      var _header = ObjectUtils.getJSXElement(props.header, {
        props: props
      });
      var headerProps = mergeProps({
        className: cx('header')
      }, ptm('header'));
      return /*#__PURE__*/React.createElement("div", headerProps, _header);
    }
    return null;
  };
  var createList = function createList() {
    var items = createItems();
    var menuProps = mergeProps({
      ref: listRef,
      className: cx('menu'),
      role: 'menu',
      'aria-orientation': props.position === 'bottom' || props.position === 'top' ? 'horizontal' : 'vertical',
      'aria-activedescendant': focused ? focusedOptionIndex !== -1 ? focusedOptionIndex : null : undefined,
      tabIndex: props.tabIndex || 0,
      onFocus: onListFocus,
      onBlur: onListBlur,
      onKeyDown: onListKeyDown,
      onMouseLeave: onListMouseLeave
    }, ptm('menu'));
    return /*#__PURE__*/React.createElement("ul", menuProps, items);
  };
  var createFooter = function createFooter() {
    if (props.footer) {
      var _footer = ObjectUtils.getJSXElement(props.footer, {
        props: props
      });
      var footerProps = mergeProps({
        className: cx('footer')
      }, ptm('footer'));
      return /*#__PURE__*/React.createElement("div", footerProps, _footer);
    }
    return null;
  };
  useMountEffect(function () {
    if (!idState) {
      setIdState(UniqueComponentId());
    }
  });
  React.useImperativeHandle(ref, function () {
    return {
      props: props,
      getElement: function getElement() {
        return elementRef.current;
      }
    };
  });
  var header = createHeader();
  var list = createList();
  var footer = createFooter();
  var rootProps = mergeProps({
    className: classNames(props.className, cx('root')),
    style: props.style
  }, DockBase.getOtherProps(props), ptm('root'));
  var containerProps = mergeProps({
    className: cx('container')
  }, ptm('container'));
  return /*#__PURE__*/React.createElement("div", _extends({
    id: props.id,
    ref: elementRef
  }, rootProps), /*#__PURE__*/React.createElement("div", containerProps, header, list, footer));
}));
Dock.displayName = 'Dock';

export { Dock };