primereact
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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
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JavaScript
Object.defineProperty(exports, '__esModule', { value: true });
var React = require('react');
var PrimeReact = require('primereact/api');
var csstransition = require('primereact/csstransition');
var hooks = require('primereact/hooks');
var keyfilter = require('primereact/keyfilter');
var tooltip = require('primereact/tooltip');
var utils = require('primereact/utils');
var overlayservice = require('primereact/overlayservice');
var portal = require('primereact/portal');
var ripple = require('primereact/ripple');
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
function _interopNamespace(e) {
if (e && e.__esModule) return e;
var n = Object.create(null);
if (e) {
Object.keys(e).forEach(function (k) {
if (k !== 'default') {
var d = Object.getOwnPropertyDescriptor(e, k);
Object.defineProperty(n, k, d.get ? d : {
enumerable: true,
get: function () { return e[k]; }
});
}
});
}
n["default"] = e;
return Object.freeze(n);
}
var React__namespace = /*#__PURE__*/_interopNamespace(React);
var PrimeReact__default = /*#__PURE__*/_interopDefaultLegacy(PrimeReact);
function _extends() {
_extends = Object.assign ? Object.assign.bind() : function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function _typeof(obj) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
return typeof obj;
} : function (obj) {
return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
}, _typeof(obj);
}
function _toPrimitive(input, hint) {
if (_typeof(input) !== "object" || input === null) return input;
var prim = input[Symbol.toPrimitive];
if (prim !== undefined) {
var res = prim.call(input, hint || "default");
if (_typeof(res) !== "object") return res;
throw new TypeError("@@toPrimitive must return a primitive value.");
}
return (hint === "string" ? String : Number)(input);
}
function _toPropertyKey(arg) {
var key = _toPrimitive(arg, "string");
return _typeof(key) === "symbol" ? key : String(key);
}
function _defineProperty(obj, key, value) {
key = _toPropertyKey(key);
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArrayLimit(arr, i) {
var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
if (null != _i) {
var _s,
_e,
_x,
_r,
_arr = [],
_n = !0,
_d = !1;
try {
if (_x = (_i = _i.call(arr)).next, 0 === i) {
if (Object(_i) !== _i) return;
_n = !1;
} else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
} catch (err) {
_d = !0, _e = err;
} finally {
try {
if (!_n && null != _i["return"] && (_r = _i["return"](), Object(_r) !== _r)) return;
} finally {
if (_d) throw _e;
}
}
return _arr;
}
}
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 _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 _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(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
var InputTextareaBase = {
defaultProps: {
__TYPE: 'InputTextarea',
autoResize: false,
keyfilter: null,
onBlur: null,
onFocus: null,
onInput: null,
onKeyDown: null,
onKeyUp: null,
onPaste: null,
tooltip: null,
tooltipOptions: null,
validateOnly: false,
children: undefined
},
getProps: function getProps(props) {
return utils.ObjectUtils.getMergedProps(props, InputTextareaBase.defaultProps);
},
getOtherProps: function getOtherProps(props) {
return utils.ObjectUtils.getDiffProps(props, InputTextareaBase.defaultProps);
}
};
var InputTextarea = /*#__PURE__*/React__namespace.memo( /*#__PURE__*/React__namespace.forwardRef(function (inProps, ref) {
var props = InputTextareaBase.getProps(inProps);
var elementRef = React__namespace.useRef(ref);
var cachedScrollHeight = React__namespace.useRef(0);
var onFocus = function onFocus(event) {
if (props.autoResize) {
resize();
}
props.onFocus && props.onFocus(event);
};
var onBlur = function onBlur(event) {
if (props.autoResize) {
resize();
}
props.onBlur && props.onBlur(event);
};
var onKeyUp = function onKeyUp(event) {
if (props.autoResize) {
resize();
}
props.onKeyUp && props.onKeyUp(event);
};
var onKeyDown = function onKeyDown(event) {
props.onKeyDown && props.onKeyDown(event);
if (props.keyfilter) {
keyfilter.KeyFilter.onKeyPress(event, props.keyfilter, props.validateOnly);
}
};
var onPaste = function onPaste(event) {
props.onPaste && props.onPaste(event);
if (props.keyfilter) {
keyfilter.KeyFilter.onPaste(event, props.keyfilter, props.validateOnly);
}
};
var onInput = function onInput(event) {
if (props.autoResize) {
resize();
}
props.onInput && props.onInput(event);
var target = event.target;
utils.ObjectUtils.isNotEmpty(target.value) ? utils.DomHandler.addClass(target, 'p-filled') : utils.DomHandler.removeClass(target, 'p-filled');
};
var resize = function resize(initial) {
var inputEl = elementRef.current;
if (inputEl && utils.DomHandler.isVisible(inputEl)) {
if (!cachedScrollHeight.current) {
cachedScrollHeight.current = inputEl.scrollHeight;
inputEl.style.overflow = 'hidden';
}
if (cachedScrollHeight.current !== inputEl.scrollHeight || initial) {
inputEl.style.height = '';
inputEl.style.height = inputEl.scrollHeight + 'px';
if (parseFloat(inputEl.style.height) >= parseFloat(inputEl.style.maxHeight)) {
inputEl.style.overflowY = 'scroll';
inputEl.style.height = inputEl.style.maxHeight;
} else {
inputEl.style.overflow = 'hidden';
}
cachedScrollHeight.current = inputEl.scrollHeight;
}
}
};
var currentValue = elementRef.current && elementRef.current.value;
var isFilled = React__namespace.useMemo(function () {
return utils.ObjectUtils.isNotEmpty(props.value) || utils.ObjectUtils.isNotEmpty(props.defaultValue) || utils.ObjectUtils.isNotEmpty(currentValue);
}, [props.value, props.defaultValue, currentValue]);
React__namespace.useEffect(function () {
utils.ObjectUtils.combinedRefs(elementRef, ref);
}, [elementRef, ref]);
React__namespace.useEffect(function () {
if (props.autoResize) {
resize(true);
}
}, [props.autoResize]);
var hasTooltip = utils.ObjectUtils.isNotEmpty(props.tooltip);
var otherProps = InputTextareaBase.getOtherProps(props);
var className = utils.classNames('p-inputtextarea p-inputtext p-component', {
'p-disabled': props.disabled,
'p-filled': isFilled,
'p-inputtextarea-resizable': props.autoResize
}, props.className);
return /*#__PURE__*/React__namespace.createElement(React__namespace.Fragment, null, /*#__PURE__*/React__namespace.createElement("textarea", _extends({
ref: elementRef
}, otherProps, {
className: className,
onFocus: onFocus,
onBlur: onBlur,
onKeyUp: onKeyUp,
onKeyDown: onKeyDown,
onInput: onInput,
onPaste: onPaste
})), hasTooltip && /*#__PURE__*/React__namespace.createElement(tooltip.Tooltip, _extends({
target: elementRef,
content: props.tooltip
}, props.tooltipOptions)));
}));
InputTextarea.displayName = 'InputTextarea';
var MentionBase = {
defaultProps: {
__TYPE: 'Mention',
autoHighlight: true,
className: null,
delay: 0,
field: null,
footerTemplate: null,
headerTemplate: null,
id: null,
inputClassName: null,
inputId: null,
inputRef: null,
inputStyle: null,
itemTemplate: null,
panelClassName: null,
panelStyle: null,
scrollHeight: '200px',
style: null,
suggestions: null,
transitionOptions: null,
trigger: '@',
onBlur: null,
onChange: null,
onFocus: null,
onHide: null,
onInput: null,
onSearch: null,
onSelect: null,
onShow: null,
children: undefined
},
getProps: function getProps(props) {
return utils.ObjectUtils.getMergedProps(props, MentionBase.defaultProps);
},
getOtherProps: function getOtherProps(props) {
return utils.ObjectUtils.getDiffProps(props, MentionBase.defaultProps);
}
};
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); 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 = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
var Mention = /*#__PURE__*/React__namespace.memo( /*#__PURE__*/React__namespace.forwardRef(function (inProps, ref) {
var props = MentionBase.getProps(inProps);
var _React$useState = React__namespace.useState(false),
_React$useState2 = _slicedToArray(_React$useState, 2),
overlayVisibleState = _React$useState2[0],
setOverlayVisibleState = _React$useState2[1];
var _React$useState3 = React__namespace.useState(false),
_React$useState4 = _slicedToArray(_React$useState3, 2),
focusedState = _React$useState4[0],
setFocusedState = _React$useState4[1];
var _React$useState5 = React__namespace.useState(false),
_React$useState6 = _slicedToArray(_React$useState5, 2),
searchingState = _React$useState6[0],
setSearchingState = _React$useState6[1];
var _React$useState7 = React__namespace.useState(null),
_React$useState8 = _slicedToArray(_React$useState7, 2),
triggerState = _React$useState8[0],
setTriggerState = _React$useState8[1];
var elementRef = React__namespace.useRef(null);
var overlayRef = React__namespace.useRef(null);
var inputRef = React__namespace.useRef(props.inputRef);
var listRef = React__namespace.useRef(null);
var timeout = React__namespace.useRef(null);
var _useOverlayListener = hooks.useOverlayListener({
target: elementRef,
overlay: overlayRef,
listener: function listener(event, _ref) {
var valid = _ref.valid;
valid && hide();
},
when: overlayVisibleState
}),
_useOverlayListener2 = _slicedToArray(_useOverlayListener, 2),
bindOverlayListener = _useOverlayListener2[0],
unbindOverlayListener = _useOverlayListener2[1];
var show = function show() {
setOverlayVisibleState(true);
};
var hide = function hide() {
setOverlayVisibleState(false);
setSearchingState(false);
setTriggerState(null);
};
var onOverlayEnter = function onOverlayEnter() {
utils.ZIndexUtils.set('overlay', overlayRef.current, PrimeReact__default["default"].autoZIndex, PrimeReact__default["default"].zIndex['overlay']);
alignOverlay();
};
var onOverlayEntering = function onOverlayEntering() {
if (props.autoHighlight && props.suggestions && props.suggestions.length) {
utils.DomHandler.addClass(listRef.current.firstChild, 'p-highlight');
}
};
var onOverlayEntered = function onOverlayEntered() {
bindOverlayListener();
props.onShow && props.onShow();
};
var onOverlayExit = function onOverlayExit() {
unbindOverlayListener();
};
var onOverlayExited = function onOverlayExited() {
utils.ZIndexUtils.clear(overlayRef.current);
props.onHide && props.onHide();
};
var alignOverlay = function alignOverlay() {
var key = triggerState.key,
index = triggerState.index;
var value = inputRef.current.value;
var position = utils.DomHandler.getCursorOffset(inputRef.current, value.substring(0, index - 1), value.substring(index), key);
overlayRef.current.style.transformOrigin = 'top';
overlayRef.current.style.left = "calc(".concat(position.left, "px + 1rem)");
overlayRef.current.style.top = "calc(".concat(position.top, "px + 1.2rem)");
};
var onPanelClick = function onPanelClick(event) {
overlayservice.OverlayService.emit('overlay-click', {
originalEvent: event,
target: elementRef.current
});
};
var getTrigger = function getTrigger(value, key, start) {
if (!triggerState) {
var triggerKey = Array.isArray(props.trigger) ? props.trigger.find(function (t) {
return t === key;
}) : props.trigger === key ? props.trigger : null;
if (triggerKey) {
return {
key: triggerKey,
index: start
};
}
var latestSpaceIndex = value.substring(0, start).lastIndexOf(' ');
var latestTrigger = getLatestTrigger(value, start);
if (latestTrigger.index > latestSpaceIndex) {
return latestTrigger;
}
}
return triggerState;
};
var getLatestTrigger = function getLatestTrigger(value, start) {
if (Array.isArray(props.trigger)) {
var latestTrigger = {};
props.trigger.forEach(function (t) {
var index = value.substring(0, start).lastIndexOf(t);
if (index !== -1 && (index > latestTrigger.index || !latestTrigger.index)) {
latestTrigger = {
key: t,
index: index !== -1 ? index + 1 : -1
};
}
});
return latestTrigger;
}
var index = value.substring(0, start).lastIndexOf(props.trigger);
return {
key: props.trigger,
index: index !== -1 ? index + 1 : -1
};
};
var onSearch = function onSearch(event) {
if (timeout.current) {
clearTimeout(timeout.current);
}
var _event$target = event.target,
value = _event$target.value,
selectionStart = _event$target.selectionStart;
var key = value.substring(selectionStart - 1, selectionStart);
if (key === ' ') {
hide();
return;
}
var currentTrigger = getTrigger(value, key, selectionStart);
if (currentTrigger && currentTrigger.index > -1) {
var query = value.substring(currentTrigger.index, selectionStart);
timeout.current = setTimeout(function () {
search(event, query, currentTrigger);
}, props.delay);
}
};
var search = function search(event, query, trigger) {
if (props.onSearch) {
setSearchingState(true);
setTriggerState(trigger);
props.onSearch({
originalEvent: event,
trigger: trigger.key,
query: query
});
}
};
var selectItem = function selectItem(event, suggestion) {
var value = inputRef.current.value;
var selectionStart = event.target.selectionStart;
var spaceIndex = value.indexOf(' ', triggerState.index);
var currentText = value.substring(triggerState.index, spaceIndex > -1 ? spaceIndex : selectionStart);
var selectedText = formatValue(suggestion).replace(/\s+/g, '');
if (currentText.trim() !== selectedText) {
var diff = 0;
while (diff < selectedText.length) {
var s_c = selectedText.charAt(diff);
var c_c = currentText.charAt(diff);
if (s_c === c_c || c_c === ' ') diff++;else break;
}
var prevText = value.substring(0, triggerState.index);
var nextText = value.substring(triggerState.index + diff);
inputRef.current.value = "".concat(prevText).concat(selectedText, " ").concat(nextText);
props.onChange && props.onChange(event);
}
var cursorStart = triggerState.index + selectedText.length + 1;
inputRef.current.setSelectionRange(cursorStart, cursorStart);
hide();
props.onSelect && props.onSelect({
originalEvent: event,
suggestion: suggestion
});
};
var formatValue = function formatValue(value) {
if (value) {
var field = Array.isArray(props.field) ? props.field[props.trigger.findIndex(function (f) {
return f === triggerState.key;
})] : props.field;
return field ? utils.ObjectUtils.resolveFieldData(value, field) : value;
}
return '';
};
var onItemClick = function onItemClick(event, suggestion) {
utils.DomHandler.focus(inputRef.current);
selectItem(event, suggestion);
};
var onFocus = function onFocus(event) {
setFocusedState(true);
props.onFocus && props.onFocus(event);
};
var onBlur = function onBlur(event) {
setFocusedState(false);
props.onBlur && props.onBlur(event);
};
var onInput = function onInput(event) {
props.onInput && props.onInput(event);
if (event.target.value.length > 0) utils.DomHandler.addClass(elementRef.current, 'p-inputwrapper-filled');else utils.DomHandler.removeClass(elementRef.current, 'p-inputwrapper-filled');
};
var onKeyUp = function onKeyUp(event) {
if (event.which === 37 || event.which === 39) {
onSearch(event);
}
};
var onChange = function onChange(event) {
props.onChange && props.onChange(event);
onSearch(event);
};
var onKeyDown = function onKeyDown(event) {
if (overlayVisibleState) {
var highlightItem = utils.DomHandler.findSingle(overlayRef.current, 'li.p-highlight');
switch (event.which) {
//down
case 40:
if (highlightItem) {
var nextElement = highlightItem.nextElementSibling;
if (nextElement) {
utils.DomHandler.addClass(nextElement, 'p-highlight');
utils.DomHandler.removeClass(highlightItem, 'p-highlight');
utils.DomHandler.scrollInView(overlayRef.current, nextElement);
}
} else {
highlightItem = utils.DomHandler.findSingle(overlayRef.current, 'li');
if (highlightItem) {
utils.DomHandler.addClass(highlightItem, 'p-highlight');
}
}
event.preventDefault();
break;
//up
case 38:
if (highlightItem) {
var previousElement = highlightItem.previousElementSibling;
if (previousElement) {
utils.DomHandler.addClass(previousElement, 'p-highlight');
utils.DomHandler.removeClass(highlightItem, 'p-highlight');
utils.DomHandler.scrollInView(overlayRef.current, previousElement);
}
}
event.preventDefault();
break;
//backspace
case 8:
var _event$target2 = event.target,
value = _event$target2.value,
selectionStart = _event$target2.selectionStart;
var key = value.substring(selectionStart - 1, selectionStart);
if (key === triggerState.key) {
hide();
}
break;
//enter
case 13:
if (highlightItem) {
selectItem(event, props.suggestions[utils.DomHandler.index(highlightItem)]);
}
event.preventDefault();
break;
//escape
case 27:
hide();
event.preventDefault();
break;
}
}
};
var currentValue = inputRef.current && inputRef.current.value;
var isFilled = React__namespace.useMemo(function () {
return utils.ObjectUtils.isNotEmpty(props.value) || utils.ObjectUtils.isNotEmpty(props.defaultValue) || utils.ObjectUtils.isNotEmpty(currentValue);
}, [props.value, props.defaultValue, currentValue]);
React__namespace.useImperativeHandle(ref, function () {
return {
props: props,
show: show,
hide: hide,
focus: function focus() {
return utils.DomHandler.focus(inputRef.current);
},
getElement: function getElement() {
return elementRef.current;
},
getOverlay: function getOverlay() {
return overlayRef.current;
},
getInput: function getInput() {
return inputRef.current;
}
};
});
React__namespace.useEffect(function () {
utils.ObjectUtils.combinedRefs(inputRef, props.inputRef);
}, [inputRef, props.inputRef]);
hooks.useUpdateEffect(function () {
if (searchingState) {
props.suggestions && props.suggestions.length ? show() : hide();
overlayVisibleState && alignOverlay();
setSearchingState(false);
}
}, [props.suggestions]);
hooks.useUpdateEffect(function () {
if (!isFilled && utils.DomHandler.hasClass(elementRef.current, 'p-inputwrapper-filled')) {
utils.DomHandler.removeClass(elementRef.current, 'p-inputwrapper-filled');
}
}, [isFilled]);
hooks.useUnmountEffect(function () {
utils.ZIndexUtils.clear(overlayRef.current);
});
var createItem = function createItem(suggestion, index) {
var key = index + '_item';
var content = props.itemTemplate ? utils.ObjectUtils.getJSXElement(props.itemTemplate, suggestion, {
trigger: triggerState ? triggerState.key : '',
index: index
}) : formatValue(suggestion);
return /*#__PURE__*/React__namespace.createElement("li", {
key: key,
className: "p-mention-item",
onClick: function onClick(e) {
return onItemClick(e, suggestion);
}
}, content, /*#__PURE__*/React__namespace.createElement(ripple.Ripple, null));
};
var createList = function createList() {
if (props.suggestions) {
var items = props.suggestions.map(createItem);
return /*#__PURE__*/React__namespace.createElement("ul", {
ref: listRef,
className: "p-mention-items"
}, items);
}
return null;
};
var createPanel = function createPanel() {
var panelClassName = utils.classNames('p-mention-panel p-component', props.panelClassName);
var panelStyle = _objectSpread({
maxHeight: props.scrollHeight
}, props.panelStyle);
var header = utils.ObjectUtils.getJSXElement(props.headerTemplate, props);
var footer = utils.ObjectUtils.getJSXElement(props.footerTemplate, props);
var list = createList();
var panel = /*#__PURE__*/React__namespace.createElement(csstransition.CSSTransition, {
nodeRef: overlayRef,
classNames: "p-connected-overlay",
"in": overlayVisibleState,
timeout: {
enter: 120,
exit: 100
},
options: props.transitionOptions,
unmountOnExit: true,
onEnter: onOverlayEnter,
onEntering: onOverlayEntering,
onEntered: onOverlayEntered,
onExit: onOverlayExit,
onExited: onOverlayExited
}, /*#__PURE__*/React__namespace.createElement("div", {
ref: overlayRef,
className: panelClassName,
style: panelStyle,
onClick: onPanelClick
}, header, list, footer));
return /*#__PURE__*/React__namespace.createElement(portal.Portal, {
element: panel,
appendTo: "self"
});
};
var className = utils.classNames('p-mention p-component p-inputwrapper', {
'p-inputwrapper-filled': isFilled,
'p-inputwrapper-focus': focusedState
}, props.className);
var inputClassName = utils.classNames('p-mention-input', props.inputClassName);
var inputProps = MentionBase.getOtherProps(props);
var panel = createPanel();
return /*#__PURE__*/React__namespace.createElement("div", {
ref: elementRef,
id: props.id,
className: className,
style: props.style
}, /*#__PURE__*/React__namespace.createElement(InputTextarea, _extends({
ref: inputRef,
id: props.inputId,
className: inputClassName,
style: props.inputStyle
}, inputProps, {
onFocus: onFocus,
onBlur: onBlur,
onKeyDown: onKeyDown,
onInput: onInput,
onKeyUp: onKeyUp,
onChange: onChange
})), panel);
}));
Mention.displayName = 'Mention';
exports.Mention = Mention;
;