@pmwcs/base
Version:
PMWCS base module
343 lines (284 loc) • 13.1 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.useFoundation = exports.FoundationElement = void 0;
var _hooks = require("preact/hooks");
var _classnames = _interopRequireDefault(require("classnames"));
var _eventsMap = require("./utils/events-map");
var _strings = require("./utils/strings");
var _component = require("./component");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }
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 _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }
function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
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 _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
var reactPropFromEventName = function reactPropFromEventName(evtName) {
return _eventsMap.eventsMap[evtName] || evtName;
};
var FoundationElement = /*#__PURE__*/function () {
function FoundationElement() {
var onChange = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
_classCallCheck(this, FoundationElement);
this._classes = new Set();
this._events = {};
this._style = {};
this._props = {};
this._ref = null;
this._onChange = onChange;
this.onChange = this.onChange.bind(this);
this.addClass = this.addClass.bind(this);
this.removeClass = this.removeClass.bind(this);
this.hasClass = this.hasClass.bind(this);
this.setProp = this.setProp.bind(this);
this.getProp = this.getProp.bind(this);
this.removeProp = this.removeProp.bind(this);
this.setStyle = this.setStyle.bind(this);
this.addEventListener = this.addEventListener.bind(this);
this.removeEventListener = this.removeEventListener.bind(this);
this.setRef = this.setRef.bind(this);
}
_createClass(FoundationElement, [{
key: "onChange",
value: function onChange() {
this._onChange && this._onChange();
}
}, {
key: "destroy",
value: function destroy() {
var _this = this;
this._onChange = null;
this._events = {};
this._style = {};
this._props = {};
this._classes = new Set();
setTimeout(function () {
_this._ref = null;
});
}
/**************************************************
* Classes
**************************************************/
}, {
key: "addClass",
value: function addClass(className) {
if (!this._classes.has(className)) {
this._classes.add(className);
this.onChange();
}
}
}, {
key: "removeClass",
value: function removeClass(className) {
if (this._classes.has(className)) {
this._classes.delete(className);
this.onChange();
}
}
}, {
key: "hasClass",
value: function hasClass(className) {
return this._classes.has(className);
}
/**************************************************
* Props
**************************************************/
}, {
key: "setProp",
value: function setProp(propName, value) {
var silent = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (this._props[propName] !== value) {
this._props[propName] = value;
!silent && this.onChange();
}
}
}, {
key: "getProp",
value: function getProp(propName) {
return this._props[propName];
}
}, {
key: "removeProp",
value: function removeProp(propName) {
if (this._props[propName] !== undefined) {
delete this._props[propName];
this.onChange();
}
}
}, {
key: "props",
value: function props(propsToMerge) {
var _this2 = this;
var _propsToMerge$classNa = propsToMerge.className,
className = _propsToMerge$classNa === void 0 ? '' : _propsToMerge$classNa,
_propsToMerge$style = propsToMerge.style,
style = _propsToMerge$style === void 0 ? {} : _propsToMerge$style; // handle merging events
// the foundation should be able to pass something onClick as well as a user
// This wraps them in a function that calls both
var mergedEvents = Object.entries(propsToMerge).reduce(function (acc, _ref) {
var _ref2 = _slicedToArray(_ref, 2),
key = _ref2[0],
possibleCallback = _ref2[1];
var existingCallback = _this2._events[key];
if (typeof possibleCallback === 'function' && typeof existingCallback === 'function') {
var wrappedCallback = function wrappedCallback(evt) {
existingCallback(evt);
return possibleCallback(evt);
};
acc[key] = wrappedCallback;
}
return acc;
}, _objectSpread({}, this._events)); // handle className
var mergedClasses = (0, _classnames.default)(className, _toConsumableArray(this._classes)); // handle styles
var mergedStyles = _objectSpread(_objectSpread({}, this._style), style);
return _objectSpread(_objectSpread(_objectSpread(_objectSpread({}, propsToMerge), this._props), mergedEvents), {}, {
style: mergedStyles,
className: mergedClasses
});
}
/**************************************************
* Styles
**************************************************/
}, {
key: "setStyle",
value: function setStyle(propertyName, value) {
propertyName = propertyName.startsWith('--') ? propertyName : (0, _strings.toCamel)(propertyName);
if (this._style[propertyName] !== value) {
this._style[propertyName] = value;
this.onChange();
}
}
/**************************************************
* Events
**************************************************/
}, {
key: "addEventListener",
value: function addEventListener(evtName, callback) {
var propName = reactPropFromEventName(evtName);
if (this._events[propName] !== callback) {
this._events[propName] = callback;
this.onChange();
}
}
}, {
key: "removeEventListener",
value: function removeEventListener(evtName
/*, callback */
) {
var propName = reactPropFromEventName(evtName);
if (this._events[propName]) {
delete this._events[propName];
this.onChange();
}
}
/**************************************************
* Refs
**************************************************/
}, {
key: "setRef",
value: function setRef(el) {
if (el) {
this._ref = el;
}
}
}, {
key: "ref",
get: function get() {
return this._ref;
}
}]);
return FoundationElement;
}();
exports.FoundationElement = FoundationElement;
var emitFactory = function emitFactory(props) {
return function (evtType, evtData) {
var shouldBubble = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var evt = new CustomEvent(evtType, {
detail: evtData,
bubbles: shouldBubble
}); // bugfix for events coming from form elements
// and also fits with reacts form pattern better...
// This should always otherwise be null since there is no target
// for Custom Events
Object.defineProperty(evt, 'target', {
value: evtData,
writable: false
});
Object.defineProperty(evt, 'currentTarget', {
value: evtData,
writable: false
}); // Custom handling for React
var propName = evtType;
props[propName] && props[propName](evt);
return evt;
};
};
var useFoundation = function useFoundation(_ref3) {
var foundationFactory = _ref3.foundation,
inputProps = _ref3.props,
elementsInput = _ref3.elements,
api = _ref3.api;
var _useState = (0, _hooks.useState)(0),
_useState2 = _slicedToArray(_useState, 2),
setIteration = _useState2[1];
var props = (0, _hooks.useRef)(inputProps);
props.current = inputProps;
var elements = (0, _hooks.useMemo)(function () {
return Object.keys(elementsInput).reduce(function (acc, key) {
acc[key] = new FoundationElement(function () {
setIteration(function (val) {
return val + 1;
});
});
return acc;
}, {});
}, []);
var foundation = (0, _hooks.useMemo)(function () {
// init foundation
var f = foundationFactory(_objectSpread(_objectSpread({}, elements), {}, {
getProps: function getProps() {
return props.current;
},
emit: function emit() {
return emitFactory(props.current).apply(void 0, arguments);
}
})); // handle apiRefs
api && (0, _component.handleRef)(props.current.apiRef, api(_objectSpread({
foundation: f
}, elements)));
return f;
}, []);
(0, _hooks.useEffect)(function () {
var f = foundation;
f.init();
api && (0, _component.handleRef)(props.current.apiRef, api(_objectSpread({
foundation: f
}, elements)));
(0, _component.handleRef)(props.current.foundationRef, f);
return function () {
f.destroy();
(0, _component.handleRef)(props.current.apiRef, null);
(0, _component.handleRef)(props.current.foundationRef, null);
Object.values(elements).map(function (element) {
return element.destroy();
});
props.current = {};
};
}, [foundation, elements]);
return _objectSpread({
foundation: foundation
}, elements);
};
exports.useFoundation = useFoundation;