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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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import * as React from 'react'; import PrimeReact, { localeOption } from 'primereact/api'; import { CSSTransition } from 'primereact/csstransition'; import { useEventListener, useMountEffect, useUpdateEffect, useUnmountEffect } from 'primereact/hooks'; import { Portal } from 'primereact/portal'; import { Ripple } from 'primereact/ripple'; import { ObjectUtils, UniqueComponentId, DomHandler, ZIndexUtils, classNames } from 'primereact/utils'; 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 _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 _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); } function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); } 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 _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(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); } 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 _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 DialogBase = { defaultProps: { __TYPE: 'Dialog', appendTo: null, ariaCloseIconLabel: null, baseZIndex: 0, blockScroll: false, breakpoints: null, className: null, closable: true, closeOnEscape: true, contentClassName: null, contentStyle: null, dismissableMask: false, draggable: true, focusOnShow: true, footer: null, header: null, headerClassName: null, headerStyle: null, icons: null, id: null, keepInViewport: true, maskClassName: null, maskStyle: null, maximizable: false, maximized: false, minX: 0, minY: 0, modal: true, onClick: null, onDrag: null, onDragEnd: null, onDragStart: null, onHide: null, onMaskClick: null, onMaximize: null, onResize: null, onResizeEnd: null, onResizeStart: null, onShow: null, position: 'center', resizable: true, rtl: false, showHeader: true, style: null, transitionOptions: null, visible: false, children: undefined }, getProps: function getProps(props) { return ObjectUtils.getMergedProps(props, DialogBase.defaultProps); }, getOtherProps: function getOtherProps(props) { return ObjectUtils.getDiffProps(props, DialogBase.defaultProps); } }; var Dialog = /*#__PURE__*/React.forwardRef(function (inProps, ref) { var props = DialogBase.getProps(inProps); var uniqueId = props.id ? props.id : UniqueComponentId(); var _React$useState = React.useState(uniqueId), _React$useState2 = _slicedToArray(_React$useState, 2), idState = _React$useState2[0]; _React$useState2[1]; var _React$useState3 = React.useState(false), _React$useState4 = _slicedToArray(_React$useState3, 2), maskVisibleState = _React$useState4[0], setMaskVisibleState = _React$useState4[1]; var _React$useState5 = React.useState(false), _React$useState6 = _slicedToArray(_React$useState5, 2), visibleState = _React$useState6[0], setVisibleState = _React$useState6[1]; var _React$useState7 = React.useState(props.maximized), _React$useState8 = _slicedToArray(_React$useState7, 2), maximizedState = _React$useState8[0], setMaximizedState = _React$useState8[1]; var dialogRef = React.useRef(null); var maskRef = React.useRef(null); var contentRef = React.useRef(null); var headerRef = React.useRef(null); var footerRef = React.useRef(null); var closeRef = React.useRef(null); var dragging = React.useRef(false); var resizing = React.useRef(false); var lastPageX = React.useRef(null); var lastPageY = React.useRef(null); var styleElement = React.useRef(null); var attributeSelector = React.useRef(uniqueId); var maximized = props.onMaximize ? props.maximized : maximizedState; var _useEventListener = useEventListener({ type: 'keydown', listener: function listener(event) { return onKeyDown(event); } }), _useEventListener2 = _slicedToArray(_useEventListener, 2), bindDocumentKeyDownListener = _useEventListener2[0], unbindDocumentKeyDownListener = _useEventListener2[1]; var _useEventListener3 = useEventListener({ type: 'mousemove', target: function target() { return window.document; }, listener: function listener(event) { return onResize(event); } }), _useEventListener4 = _slicedToArray(_useEventListener3, 2), bindDocumentResizeListener = _useEventListener4[0], unbindDocumentResizeListener = _useEventListener4[1]; var _useEventListener5 = useEventListener({ type: 'mouseup', target: function target() { return window.document; }, listener: function listener(event) { return onResizeEnd(event); } }), _useEventListener6 = _slicedToArray(_useEventListener5, 2), bindDocumentResizeEndListener = _useEventListener6[0], unbindDocumentResizEndListener = _useEventListener6[1]; var _useEventListener7 = useEventListener({ type: 'mousemove', target: function target() { return window.document; }, listener: function listener(event) { return onDrag(event); } }), _useEventListener8 = _slicedToArray(_useEventListener7, 2), bindDocumentDragListener = _useEventListener8[0], unbindDocumentDragListener = _useEventListener8[1]; var _useEventListener9 = useEventListener({ type: 'mouseup', target: function target() { return window.document; }, listener: function listener(event) { return onDragEnd(event); } }), _useEventListener10 = _slicedToArray(_useEventListener9, 2), bindDocumentDragEndListener = _useEventListener10[0], unbindDocumentDragEndListener = _useEventListener10[1]; var onClose = function onClose(event) { props.onHide(); event.preventDefault(); }; var focus = function focus() { var activeElement = document.activeElement; var isActiveElementInDialog = activeElement && dialogRef.current && dialogRef.current.contains(activeElement); if (!isActiveElementInDialog && props.closable && props.showHeader) { closeRef.current.focus(); } }; var onMaskClick = function onMaskClick(event) { if (props.dismissableMask && props.modal && maskRef.current === event.target) { onClose(event); } props.onMaskClick && props.onMaskClick(event); }; var toggleMaximize = function toggleMaximize(event) { if (props.onMaximize) { props.onMaximize({ originalEvent: event, maximized: !maximized }); } else { setMaximizedState(function (prevMaximized) { return !prevMaximized; }); } event.preventDefault(); }; var onKeyDown = function onKeyDown(event) { var currentTarget = event.currentTarget; if (!currentTarget || !currentTarget.primeDialogParams) { return; } var params = currentTarget.primeDialogParams; var paramLength = params.length; var dialogId = params[paramLength - 1] ? params[paramLength - 1].id : undefined; if (dialogId !== idState) { return; } var dialog = document.getElementById(dialogId); if (props.closable && props.closeOnEscape && event.key === 'Escape') { onClose(event); event.stopImmediatePropagation(); params.splice(paramLength - 1, 1); } else if (event.key === 'Tab') { event.preventDefault(); var focusableElements = DomHandler.getFocusableElements(dialog); if (focusableElements && focusableElements.length > 0) { if (!document.activeElement) { focusableElements[0].focus(); } else { var focusedIndex = focusableElements.indexOf(document.activeElement); if (event.shiftKey) { if (focusedIndex === -1 || focusedIndex === 0) focusableElements[focusableElements.length - 1].focus();else focusableElements[focusedIndex - 1].focus(); } else { if (focusedIndex === -1 || focusedIndex === focusableElements.length - 1) focusableElements[0].focus();else focusableElements[focusedIndex + 1].focus(); } } } } }; var onDragStart = function onDragStart(event) { if (DomHandler.hasClass(event.target, 'p-dialog-header-icon') || DomHandler.hasClass(event.target.parentElement, 'p-dialog-header-icon')) { return; } if (props.draggable) { dragging.current = true; lastPageX.current = event.pageX; lastPageY.current = event.pageY; dialogRef.current.style.margin = '0'; DomHandler.addClass(document.body, 'p-unselectable-text'); props.onDragStart && props.onDragStart(event); } }; var onDrag = function onDrag(event) { if (dragging.current) { var width = DomHandler.getOuterWidth(dialogRef.current); var height = DomHandler.getOuterHeight(dialogRef.current); var deltaX = event.pageX - lastPageX.current; var deltaY = event.pageY - lastPageY.current; var offset = dialogRef.current.getBoundingClientRect(); var leftPos = offset.left + deltaX; var topPos = offset.top + deltaY; var viewport = DomHandler.getViewport(); dialogRef.current.style.position = 'fixed'; if (props.keepInViewport) { if (leftPos >= props.minX && leftPos + width < viewport.width) { lastPageX.current = event.pageX; dialogRef.current.style.left = leftPos + 'px'; } if (topPos >= props.minY && topPos + height < viewport.height) { lastPageY.current = event.pageY; dialogRef.current.style.top = topPos + 'px'; } } else { lastPageX.current = event.pageX; dialogRef.current.style.left = leftPos + 'px'; lastPageY.current = event.pageY; dialogRef.current.style.top = topPos + 'px'; } props.onDrag && props.onDrag(event); } }; var onDragEnd = function onDragEnd(event) { if (dragging.current) { dragging.current = false; DomHandler.removeClass(document.body, 'p-unselectable-text'); props.onDragEnd && props.onDragEnd(event); } }; var onResizeStart = function onResizeStart(event) { if (props.resizable) { resizing.current = true; lastPageX.current = event.pageX; lastPageY.current = event.pageY; DomHandler.addClass(document.body, 'p-unselectable-text'); props.onResizeStart && props.onResizeStart(event); } }; var convertToPx = function convertToPx(value, property, viewport) { !viewport && (viewport = DomHandler.getViewport()); var val = parseInt(value); if (/^(\d+|(\.\d+))(\.\d+)?%$/.test(value)) { return val * (viewport[property] / 100); } return val; }; var onResize = function onResize(event) { if (resizing.current) { var deltaX = event.pageX - lastPageX.current; var deltaY = event.pageY - lastPageY.current; var width = DomHandler.getOuterWidth(dialogRef.current); var height = DomHandler.getOuterHeight(dialogRef.current); var offset = dialogRef.current.getBoundingClientRect(); var viewport = DomHandler.getViewport(); var hasBeenDragged = !parseInt(dialogRef.current.style.top) || !parseInt(dialogRef.current.style.left); var minWidth = convertToPx(dialogRef.current.style.minWidth, 'width', viewport); var minHeight = convertToPx(dialogRef.current.style.minHeight, 'height', viewport); var newWidth = width + deltaX; var newHeight = height + deltaY; if (hasBeenDragged) { newWidth += deltaX; newHeight += deltaY; } if ((!minWidth || newWidth > minWidth) && offset.left + newWidth < viewport.width) { dialogRef.current.style.width = newWidth + 'px'; } if ((!minHeight || newHeight > minHeight) && offset.top + newHeight < viewport.height) { dialogRef.current.style.height = newHeight + 'px'; } lastPageX.current = event.pageX; lastPageY.current = event.pageY; props.onResize && props.onResize(event); } }; var onResizeEnd = function onResizeEnd(event) { if (resizing.current) { resizing.current = false; DomHandler.removeClass(document.body, 'p-unselectable-text'); props.onResizeEnd && props.onResizeEnd(event); } }; var resetPosition = function resetPosition() { dialogRef.current.style.position = ''; dialogRef.current.style.left = ''; dialogRef.current.style.top = ''; dialogRef.current.style.margin = ''; }; var getPositionClass = function getPositionClass() { var positions = ['center', 'left', 'right', 'top', 'top-left', 'top-right', 'bottom', 'bottom-left', 'bottom-right']; var pos = positions.find(function (item) { return item === props.position || item.replace('-', '') === props.position; }); return pos ? "p-dialog-".concat(pos) : ''; }; var onEnter = function onEnter() { dialogRef.current.setAttribute(attributeSelector.current, ''); }; var onEntered = function onEntered() { props.onShow && props.onShow(); if (props.focusOnShow) { focus(); } enableDocumentSettings(); }; var onExiting = function onExiting() { if (props.modal) { DomHandler.addClass(maskRef.current, 'p-component-overlay-leave'); } if (props.blockScroll) { DomHandler.removeClass(document.body, 'p-overflow-hidden'); } }; var onExited = function onExited() { dragging.current = false; ZIndexUtils.clear(maskRef.current); setMaskVisibleState(false); disableDocumentSettings(); }; var enableDocumentSettings = function enableDocumentSettings() { bindGlobalListeners(); if (props.blockScroll || props.maximizable && maximized) { DomHandler.addClass(document.body, 'p-overflow-hidden'); } }; var disableDocumentSettings = function disableDocumentSettings() { unbindGlobalListeners(); var isMaximized = props.maximizable && maximized; if (props.modal) { var hasBlockScroll = document.primeDialogParams && document.primeDialogParams.some(function (param) { return param.hasBlockScroll; }); if (hasBlockScroll || isMaximized) { DomHandler.removeClass(document.body, 'p-overflow-hidden'); } } else if (props.blockScroll || isMaximized) { DomHandler.removeClass(document.body, 'p-overflow-hidden'); } }; var bindGlobalListeners = function bindGlobalListeners() { if (props.draggable) { bindDocumentDragListener(); bindDocumentDragEndListener(); } if (props.resizable) { bindDocumentResizeListener(); bindDocumentResizeEndListener(); } bindDocumentKeyDownListener(); var newParam = { id: idState, hasBlockScroll: props.blockScroll }; document.primeDialogParams = document.primeDialogParams ? [].concat(_toConsumableArray(document.primeDialogParams), [newParam]) : [newParam]; }; var unbindGlobalListeners = function unbindGlobalListeners() { unbindDocumentDragListener(); unbindDocumentDragEndListener(); unbindDocumentResizeListener(); unbindDocumentResizEndListener(); unbindDocumentKeyDownListener(); document.primeDialogParams = document.primeDialogParams && document.primeDialogParams.filter(function (param) { return param.id !== idState; }); }; var createStyle = function createStyle() { styleElement.current = DomHandler.createInlineStyle(PrimeReact.nonce); var innerHTML = ''; for (var breakpoint in props.breakpoints) { innerHTML += "\n @media screen and (max-width: ".concat(breakpoint, ") {\n .p-dialog[").concat(attributeSelector.current, "] {\n width: ").concat(props.breakpoints[breakpoint], " !important;\n }\n }\n "); } styleElement.current.innerHTML = innerHTML; }; var changeScrollOnMaximizable = function changeScrollOnMaximizable() { if (!props.blockScroll) { var funcName = maximized ? 'addClass' : 'removeClass'; DomHandler[funcName](document.body, 'p-overflow-hidden'); } }; useMountEffect(function () { if (props.visible) { setMaskVisibleState(true); } if (props.breakpoints) { createStyle(); } }); useUpdateEffect(function () { if (props.visible && !maskVisibleState) { setMaskVisibleState(true); } if (props.visible !== visibleState && maskVisibleState) { setVisibleState(props.visible); } }); useUpdateEffect(function () { if (maskVisibleState) { ZIndexUtils.set('modal', maskRef.current, PrimeReact.autoZIndex, props.baseZIndex || PrimeReact.zIndex['modal']); setVisibleState(true); } }, [maskVisibleState]); useUpdateEffect(function () { changeScrollOnMaximizable(); }, [props.maximized, maximizedState]); useUnmountEffect(function () { disableDocumentSettings(); DomHandler.removeInlineStyle(styleElement.current); ZIndexUtils.clear(maskRef.current); }); React.useImperativeHandle(ref, function () { return { props: props, resetPosition: resetPosition, getElement: function getElement() { return dialogRef.current; }, getMask: function getMask() { return maskRef.current; }, getContent: function getContent() { return contentRef.current; }, getHeader: function getHeader() { return headerRef.current; }, getFooter: function getFooter() { return footerRef.current; }, getCloseButton: function getCloseButton() { return closeRef.current; } }; }); var createCloseIcon = function createCloseIcon() { if (props.closable) { var ariaLabel = props.ariaCloseIconLabel || localeOption('close'); return /*#__PURE__*/React.createElement("button", { ref: closeRef, type: "button", className: "p-dialog-header-icon p-dialog-header-close p-link", "aria-label": ariaLabel, onClick: onClose }, /*#__PURE__*/React.createElement("span", { className: "p-dialog-header-close-icon pi pi-times", "aria-hidden": "true" }), /*#__PURE__*/React.createElement(Ripple, null)); } return null; }; var createMaximizeIcon = function createMaximizeIcon() { var iconClassName = classNames('p-dialog-header-maximize-icon pi', { 'pi-window-maximize': !maximized, 'pi-window-minimize': maximized }); if (props.maximizable) { return /*#__PURE__*/React.createElement("button", { type: "button", className: "p-dialog-header-icon p-dialog-header-maximize p-link", onClick: toggleMaximize }, /*#__PURE__*/React.createElement("span", { className: iconClassName }), /*#__PURE__*/React.createElement(Ripple, null)); } return null; }; var createHeader = function createHeader() { if (props.showHeader) { var closeIcon = createCloseIcon(); var maximizeIcon = createMaximizeIcon(); var icons = ObjectUtils.getJSXElement(props.icons, props); var header = ObjectUtils.getJSXElement(props.header, props); var headerId = idState + '_header'; var headerClassName = classNames('p-dialog-header', props.headerClassName); return /*#__PURE__*/React.createElement("div", { ref: headerRef, style: props.headerStyle, className: headerClassName, onMouseDown: onDragStart }, /*#__PURE__*/React.createElement("div", { id: headerId, className: "p-dialog-title" }, header), /*#__PURE__*/React.createElement("div", { className: "p-dialog-header-icons" }, icons, maximizeIcon, closeIcon)); } return null; }; var createContent = function createContent() { var className = classNames('p-dialog-content', props.contentClassName); var contentId = idState + '_content'; return /*#__PURE__*/React.createElement("div", { id: contentId, ref: contentRef, className: className, style: props.contentStyle }, props.children); }; var createFooter = function createFooter() { var footer = ObjectUtils.getJSXElement(props.footer, props); return footer && /*#__PURE__*/React.createElement("div", { ref: footerRef, className: "p-dialog-footer" }, footer); }; var createResizer = function createResizer() { if (props.resizable) { return /*#__PURE__*/React.createElement("span", { className: "p-resizable-handle", style: { zIndex: 90 }, onMouseDown: onResizeStart }); } return null; }; var createElement = function createElement() { var otherProps = DialogBase.getOtherProps(props); var className = classNames('p-dialog p-component', props.className, { 'p-dialog-rtl': props.rtl, 'p-dialog-maximized': maximized, 'p-dialog-default': !maximized, 'p-input-filled': PrimeReact.inputStyle === 'filled', 'p-ripple-disabled': PrimeReact.ripple === false }); var maskClassName = classNames('p-dialog-mask', getPositionClass(), { 'p-component-overlay p-component-overlay-enter': props.modal, 'p-dialog-visible': maskVisibleState, 'p-dialog-draggable': props.draggable, 'p-dialog-resizable': props.resizable }, props.maskClassName); var header = createHeader(); var content = createContent(); var footer = createFooter(); var resizer = createResizer(); var headerId = idState + '_header'; var contentId = idState + '_content'; var transitionTimeout = { enter: props.position === 'center' ? 150 : 300, exit: props.position === 'center' ? 150 : 300 }; return /*#__PURE__*/React.createElement("div", { ref: maskRef, style: props.maskStyle, className: maskClassName, onClick: onMaskClick }, /*#__PURE__*/React.createElement(CSSTransition, { nodeRef: dialogRef, classNames: "p-dialog", timeout: transitionTimeout, "in": visibleState, options: props.transitionOptions, unmountOnExit: true, onEnter: onEnter, onEntered: onEntered, onExiting: onExiting, onExited: onExited }, /*#__PURE__*/React.createElement("div", _extends({ ref: dialogRef, id: idState, className: className, style: props.style, onClick: props.onClick, role: "dialog" }, otherProps, { "aria-labelledby": headerId, "aria-describedby": contentId, "aria-modal": props.modal }), header, content, footer, resizer))); }; var createDialog = function createDialog() { var element = createElement(); return /*#__PURE__*/React.createElement(Portal, { element: element, appendTo: props.appendTo, visible: true }); }; return maskVisibleState && createDialog(); }); Dialog.displayName = 'Dialog'; export { Dialog };