function styleInject(css, ref) { if ( ref === void 0 ) ref = {}; var insertAt = ref.insertAt; if (!css || typeof document === 'undefined') { return; } var head = document.head || document.getElementsByTagName('head')[0]; var style = document.createElement('style'); style.type = 'text/css'; if (insertAt === 'top') { if (head.firstChild) { head.insertBefore(style, head.firstChild); } else { head.appendChild(style); } } else { head.appendChild(style); } if (style.styleSheet) { style.styleSheet.cssText = css; } else { style.appendChild(document.createTextNode(css)); } } var css_248z = "@keyframes show {\r\n 0% {\r\n opacity: 0;\r\n transform: scale3d(0.8, 0.8, 0.8);\r\n }\r\n\r\n 50% {\r\n transform: scale3d(1.05, 1.05, 1.05);\r\n }\r\n\r\n 100% {\r\n transform: scale3d(1, 1, 1);\r\n }\r\n}\r\n\r\n@keyframes hide {\r\n 0% {\r\n opacity: 1;\r\n transform: scale3d(1, 1, 1);\r\n }\r\n\r\n 100% {\r\n opacity: 0;\r\n transform: scale3d(0.8, 0.8, 0.8);\r\n }\r\n}\r\n\r\n@keyframes grow {\r\n 0% {\r\n opacity: 0;\r\n transform: scale3d(0.8, 0.8, 0.8); \r\n }\r\n\r\n 100% { \r\n opacity: 1;\r\n transform: scale3d(1, 1, 1); \r\n }\r\n}\r\n\r\n@keyframes shrink {\r\n 0% { \r\n opacity: 1;\r\n transform: scale3d(1, 1, 1);\r\n }\r\n\r\n 100% { \r\n opacity: 0;\r\n transform: scale3d(0.8, 0.8, 0.8); \r\n }\r\n}\r\n\r\n@keyframes fade-in {\r\n 0% { opacity: 0; }\r\n 100% { opacity: 1; }\r\n}\r\n\r\n@keyframes fade-out {\r\n 0% { opacity: 1; }\r\n 100% { opacity: 0; }\r\n}\r\n\r\n.emoji-picker {\r\n --animation-duration: 0.2s;\r\n --animation-easing: ease-in-out;\r\n\r\n --emoji-size: 1.8em;\r\n --emoji-size-multiplier: 1.5;\r\n --emoji-preview-size: 2em;\r\n --emoji-per-row: 8;\r\n --row-count: 6;\r\n\r\n --content-height: calc((var(--emoji-size) * var(--emoji-size-multiplier)) * var(--row-count) + var(--category-name-size) + var(--category-button-height) + 0.5em);\r\n\r\n --category-name-size: 0.85em;\r\n\r\n --category-button-height: 2em;\r\n --category-button-size: 1.1em;\r\n --category-border-bottom-size: 4px;\r\n\r\n --focus-indicator-color: #999999;\r\n\r\n --search-height: 2em;\r\n\r\n --blue-color: #4F81E5;\r\n\r\n --border-color: #CCCCCC;\r\n --background-color: #FFFFFF;\r\n --text-color: #000000;\r\n --secondary-text-color: #666666;\r\n --hover-color: #E8F4F9;\r\n --search-focus-border-color: var(--blue-color);\r\n --search-icon-color: #CCCCCC;\r\n --overlay-background-color: rgba(0, 0, 0, 0.8);\r\n --popup-background-color: #FFFFFF;\r\n --category-button-color: #666666;\r\n --category-button-active-color: var(--blue-color);\r\n\r\n --dark-border-color: #666666;\r\n --dark-background-color: #333333;\r\n --dark-text-color: #FFFFFF;\r\n --dark-secondary-text-color: #999999;\r\n --dark-hover-color: #666666;\r\n --dark-search-background-color: #666666;\r\n --dark-search-border-color: #999999;\r\n --dark-search-placeholder-color: #999999;\r\n --dark-search-focus-border-color: #DBE5F9;\r\n --dark-popup-background-color: #333333;\r\n --dark-category-button-color: #FFFFFF;\r\n}\r\n\r\n.emoji-picker {\r\n font-size: 16px;\r\n\r\n border: 1px solid var(--border-color);\r\n border-radius: 5px;\r\n background: var(--background-color);\r\n width: calc(var(--emoji-per-row) * var(--emoji-size) * var(--emoji-size-multiplier) + 1em + 1.5rem);\r\n font-family: Arial, Helvetica, sans-serif;\r\n overflow: hidden;\r\n animation: show var(--animation-duration) var(--animation-easing);\r\n}\r\n\r\n.emoji-picker h2 {\r\n font-family: Arial, Helvetica, sans-serif;\r\n}\r\n\r\n.emoji-picker__overlay {\r\n background: rgba(0, 0, 0, 0.75);\r\n z-index: 1000;\r\n position: fixed;\r\n top: 0;\r\n left: 0;\r\n width: 100%;\r\n height: 100%;\r\n}\r\n\r\n.emoji-picker.hiding {\r\n animation: hide var(--animation-duration) var(--animation-easing);\r\n}\r\n\r\n.emoji-picker.dark {\r\n background: var(--dark-background-color);\r\n color: var(--dark-text-color);\r\n border-color: var(--dark-border-color);\r\n}\r\n\r\n.emoji-picker__content {\r\n padding: 0.5em;\r\n height: var(--content-height);\r\n position: relative;\r\n}\r\n\r\n.emoji-picker__preview {\r\n height: var(--emoji-preview-size);\r\n padding: 0.5em;\r\n border-top: 1px solid var(--border-color);\r\n display: flex;\r\n flex-direction: row;\r\n align-items: center;\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__preview {\r\n border-top-color: var(--dark-border-color);\r\n}\r\n\r\n.emoji-picker__preview-emoji {\r\n font-size: var(--emoji-preview-size);\r\n margin-right: 0.25em;\r\n font-family: \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Segoe UI\", \"Apple Color Emoji\", \"Twemoji Mozilla\", \"Noto Color Emoji\", \"EmojiOne Color\", \"Android Emoji\";\r\n}\r\n\r\n.emoji-picker__preview-emoji img.emoji {\r\n height: 1em;\r\n width: 1em;\r\n margin: 0 .05em 0 .1em;\r\n vertical-align: -0.1em;\r\n}\r\n\r\n.emoji-picker__preview-name {\r\n color: var(--text-color);\r\n font-size: 0.85em;\r\n overflow-wrap: break-word;\r\n word-break: break-all;\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__preview-name {\r\n color: var(--dark-text-color);\r\n}\r\n\r\n.emoji-picker__container {\r\n display: grid;\r\n justify-content: center;\r\n grid-template-columns: repeat(var(--emoji-per-row), calc(var(--emoji-size) * var(--emoji-size-multiplier)));\r\n grid-auto-rows: calc(var(--emoji-size) * var(--emoji-size-multiplier));\r\n}\r\n\r\n.emoji-picker__container.search-results {\r\n height: var(--content-height);\r\n overflow-y: auto;\r\n}\r\n\r\n.emoji-picker__custom-emoji {\r\n width: 1em;\r\n height: 1em;\r\n}\r\n\r\n.emoji-picker__emoji {\r\n background: transparent;\r\n border: none;\r\n cursor: pointer;\r\n overflow: hidden;\r\n font-size: var(--emoji-size);\r\n width: 1.5em;\r\n height: 1.5em;\r\n padding: 0;\r\n margin: 0;\r\n outline: none;\r\n font-family: \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Segoe UI\", \"Apple Color Emoji\", \"Twemoji Mozilla\", \"Noto Color Emoji\", \"EmojiOne Color\", \"Android Emoji\";\r\n display: inline-flex;\r\n align-items: center;\r\n justify-content: center;\r\n}\r\n\r\n.emoji-picker__emoji img.emoji {\r\n height: 1em;\r\n width: 1em;\r\n margin: 0 .05em 0 .1em;\r\n vertical-align: -0.1em;\r\n}\r\n\r\n.emoji-picker__emoji:focus, .emoji-picker__emoji:hover {\r\n background: var(--hover-color);\r\n}\r\n\r\n.emoji-picker__emoji:focus {\r\n outline: 1px dotted var(--focus-indicator-color);\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__emoji:focus, .emoji-picker.dark .emoji-picker__emoji:hover {\r\n background: var(--dark-hover-color);\r\n}\r\n\r\n.emoji-picker__plugin-container {\r\n margin: 0.5em;\r\n display: flex;\r\n flex-direction: row;\r\n}\r\n\r\n.emoji-picker__search-container {\r\n margin: 0.5em;\r\n position: relative;\r\n height: var(--search-height);\r\n display: flex;\r\n}\r\n\r\n.emoji-picker__search {\r\n box-sizing: border-box;\r\n width: 100%;\r\n border-radius: 3px;\r\n border: 1px solid var(--border-color);\r\n padding-right: 2em;\r\n padding: 0.5em 2.25em 0.5em 0.5em;\r\n font-size: 0.85em;\r\n outline: none;\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__search {\r\n background: var(--dark-search-background-color);\r\n color: var(--dark-text-color);\r\n border-color: var(--dark-search-border-color);\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__search::placeholder {\r\n color: var(--dark-search-placeholder-color);\r\n}\r\n\r\n.emoji-picker__search:focus {\r\n border: 1px solid var(--search-focus-border-color);\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__search:focus {\r\n border-color: var(--dark-search-focus-border-color);\r\n}\r\n\r\n.emoji-picker__search-icon {\r\n position: absolute;\r\n color: var(--search-icon-color);\r\n width: 1em;\r\n height: 1em;\r\n right: 0.75em;\r\n top: calc(50% - 0.5em);\r\n}\r\n\r\n.emoji-picker__search-icon img {\r\n width: 1em;\r\n height: 1em;\r\n}\r\n\r\n.emoji-picker__search-not-found {\r\n color: var(--secondary-text-color);\r\n text-align: center;\r\n height: 100%;\r\n display: flex;\r\n flex-direction: column;\r\n justify-content: center;\r\n}\r\n\r\n.emoji-picker__search-not-found h2 {\r\n color: var(--secondary-text-color);\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__search-not-found {\r\n color: var(--dark-secondary-text-color);\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__search-not-found h2 {\r\n color: var(--dark-secondary-text-color);\r\n}\r\n\r\n.emoji-picker__search-not-found-icon {\r\n font-size: 3em;\r\n}\r\n\r\n.emoji-picker__search-not-found-icon img {\r\n width: 1em;\r\n height: 1em;\r\n}\r\n\r\n.emoji-picker__search-not-found h2 {\r\n margin: 0.5em 0;\r\n font-size: 1em;\r\n}\r\n\r\n.emoji-picker__variant-overlay {\r\n background: var(--overlay-background-color);\r\n position: absolute;\r\n top: 0;\r\n left: 0;\r\n width: 100%;\r\n height: 100%;\r\n border-radius: 5px;\r\n display: flex;\r\n flex-direction: column;\r\n justify-content: center;\r\n animation: fade-in var(--animation-duration) var(--animation-easing);\r\n}\r\n\r\n.emoji-picker__variant-overlay.hiding {\r\n animation: fade-out var(--animation-duration) var(--animation-easing);\r\n}\r\n\r\n.emoji-picker__variant-popup {\r\n background: var(--popup-background-color);\r\n margin: 0.5em;\r\n padding: 0.5em;\r\n text-align: center;\r\n border-radius: 5px;\r\n animation: grow var(--animation-duration) var(--animation-easing);\r\n user-select: none;\r\n}\r\n\r\n.emoji-picker__variant-overlay.hiding .emoji-picker__variant-popup {\r\n animation: shrink var(--animation-duration) var(--animation-easing);\r\n}\r\n\r\n.emoji-picker.dark .emoji-picker__variant-popup {\r\n background: var(--dark-popup-background-color);\r\n}\r\n\r\n.emoji-picker__emojis {\r\n overflow-y: auto;\r\n position: relative;\r\n height: calc((var(--emoji-size) * var(--emoji-size-multiplier)) * var(--row-count) + var(--category-name-size));\r\n}\r\n\r\n.emoji-picker__emojis.hiding {\r\n animation: fade-out 0.05s var(--animation-easing);\r\n}\r\n\r\n.emoji-picker__emojis h2.emoji-picker__category-name {\r\n font-size: 0.85em;\r\n color: var(--secondary-text-color);\r\n text-transform: uppercase;\r\n margin: 0.25em 0;\r\n text-align: left;\r\n}\r\n\r\n.emoji-picker.dark h2.emoji-picker__category-name {\r\n color: var(--dark-secondary-text-color);\r\n}\r\n\r\n.emoji-picker__category-buttons {\r\n display: flex;\r\n flex-direction: row;\r\n justify-content: space-around;\r\n height: var(--category-button-height);\r\n margin-bottom: 0.5em;\r\n}\r\n\r\nbutton.emoji-picker__category-button {\r\n flex-grow: 1;\r\n background: transparent;\r\n padding: 0;\r\n border: none;\r\n cursor: pointer;\r\n font-size: var(--category-button-size);\r\n vertical-align: middle;\r\n color: var(--category-button-color);\r\n border-bottom: var(--category-border-bottom-size) solid transparent;\r\n outline: none;\r\n}\r\n\r\nbutton.emoji-picker__category-button img {\r\n width: var(--category-button-size);\r\n height: var(--category-button-size);\r\n}\r\n\r\n.emoji-picker.keyboard button.emoji-picker__category-button:focus {\r\n outline: 1px dotted var(--focus-indicator-color);\r\n}\r\n\r\n.emoji-picker.dark button.emoji-picker__category-button.active {\r\n color: var(--category-button-active-color);\r\n}\r\n\r\n.emoji-picker.dark button.emoji-picker__category-button {\r\n color: var(--dark-category-button-color);\r\n}\r\n\r\nbutton.emoji-picker__category-button.active {\r\n color: var(--category-button-active-color);\r\n border-bottom: var(--category-border-bottom-size) solid var(--category-button-active-color);\r\n}\r\n\r\n@media (prefers-color-scheme: dark) {\r\n .emoji-picker.auto {\r\n background: var(--dark-background-color);\r\n color: var(--dark-text-color);\r\n border-color: var(--dark-border-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__preview {\r\n border-top-color: var(--dark-border-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__preview-name {\r\n color: var(--dark-text-color);\r\n }\r\n\r\n .emoji-picker.auto button.emoji-picker__category-button {\r\n color: var(--dark-category-button-color);\r\n }\r\n\r\n .emoji-picker.auto button.emoji-picker__category-button.active {\r\n color: var(--category-button-active-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__emoji:focus, .emoji-picker.auto .emoji-picker__emoji:hover {\r\n background: var(--dark-hover-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__search {\r\n background: var(--dark-search-background-color);\r\n color: var(--dark-text-color);\r\n border-color: var(--dark-search-border-color);\r\n }\r\n \r\n .emoji-picker.auto h2.emoji-picker__category-name {\r\n color: var(--dark-secondary-text-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__search::placeholder {\r\n color: var(--dark-search-placeholder-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__search:focus {\r\n border-color: var(--dark-search-focus-border-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__search-not-found {\r\n color: var(--dark-secondary-text-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__search-not-found h2 {\r\n color: var(--dark-secondary-text-color);\r\n }\r\n\r\n .emoji-picker.auto .emoji-picker__variant-popup {\r\n background: var(--dark-popup-background-color);\r\n }\r\n}"; styleInject(css_248z); var candidateSelectors = [ 'input', 'select', 'textarea', 'a[href]', 'button', '[tabindex]', 'audio[controls]', 'video[controls]', '[contenteditable]:not([contenteditable="false"])', ]; var candidateSelector = candidateSelectors.join(','); var matches = typeof Element === 'undefined' ? function () {} : Element.prototype.matches || Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector; function tabbable(el, options) { options = options || {}; var regularTabbables = []; var orderedTabbables = []; var candidates = el.querySelectorAll(candidateSelector); if (options.includeContainer) { if (matches.call(el, candidateSelector)) { candidates = Array.prototype.slice.apply(candidates); candidates.unshift(el); } } var i, candidate, candidateTabindex; for (i = 0; i < candidates.length; i++) { candidate = candidates[i]; if (!isNodeMatchingSelectorTabbable(candidate)) continue; candidateTabindex = getTabindex(candidate); if (candidateTabindex === 0) { regularTabbables.push(candidate); } else { orderedTabbables.push({ documentOrder: i, tabIndex: candidateTabindex, node: candidate, }); } } var tabbableNodes = orderedTabbables .sort(sortOrderedTabbables) .map(function(a) { return a.node }) .concat(regularTabbables); return tabbableNodes; } tabbable.isTabbable = isTabbable; tabbable.isFocusable = isFocusable; function isNodeMatchingSelectorTabbable(node) { if ( !isNodeMatchingSelectorFocusable(node) || isNonTabbableRadio(node) || getTabindex(node) < 0 ) { return false; } return true; } function isTabbable(node) { if (!node) throw new Error('No node provided'); if (matches.call(node, candidateSelector) === false) return false; return isNodeMatchingSelectorTabbable(node); } function isNodeMatchingSelectorFocusable(node) { if ( node.disabled || isHiddenInput(node) || isHidden(node) ) { return false; } return true; } var focusableCandidateSelector = candidateSelectors.concat('iframe').join(','); function isFocusable(node) { if (!node) throw new Error('No node provided'); if (matches.call(node, focusableCandidateSelector) === false) return false; return isNodeMatchingSelectorFocusable(node); } function getTabindex(node) { var tabindexAttr = parseInt(node.getAttribute('tabindex'), 10); if (!isNaN(tabindexAttr)) return tabindexAttr; // Browsers do not return `tabIndex` correctly for contentEditable nodes; // so if they don't have a tabindex attribute specifically set, assume it's 0. if (isContentEditable(node)) return 0; return node.tabIndex; } function sortOrderedTabbables(a, b) { return a.tabIndex === b.tabIndex ? a.documentOrder - b.documentOrder : a.tabIndex - b.tabIndex; } function isContentEditable(node) { return node.contentEditable === 'true'; } function isInput(node) { return node.tagName === 'INPUT'; } function isHiddenInput(node) { return isInput(node) && node.type === 'hidden'; } function isRadio(node) { return isInput(node) && node.type === 'radio'; } function isNonTabbableRadio(node) { return isRadio(node) && !isTabbableRadio(node); } function getCheckedRadio(nodes) { for (var i = 0; i < nodes.length; i++) { if (nodes[i].checked) { return nodes[i]; } } } function isTabbableRadio(node) { if (!node.name) return true; // This won't account for the edge case where you have radio groups with the same // in separate forms on the same page. var radioSet = node.ownerDocument.querySelectorAll('input[type="radio"][name="' + node.name + '"]'); var checked = getCheckedRadio(radioSet); return !checked || checked === node; } function isHidden(node) { // offsetParent being null will allow detecting cases where an element is invisible or inside an invisible element, // as long as the element does not use position: fixed. For them, their visibility has to be checked directly as well. return node.offsetParent === null || getComputedStyle(node).visibility === 'hidden'; } var C__Users_stefa_dev_emojiButton_node_modules_tabbable = tabbable; var immutable = extend; var hasOwnProperty = Object.prototype.hasOwnProperty; function extend() { var target = {}; for (var i = 0; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target } var activeFocusDelay; var activeFocusTraps = (function() { var trapQueue = []; return { activateTrap: function(trap) { if (trapQueue.length > 0) { var activeTrap = trapQueue[trapQueue.length - 1]; if (activeTrap !== trap) { activeTrap.pause(); } } var trapIndex = trapQueue.indexOf(trap); if (trapIndex === -1) { trapQueue.push(trap); } else { // move this existing trap to the front of the queue trapQueue.splice(trapIndex, 1); trapQueue.push(trap); } }, deactivateTrap: function(trap) { var trapIndex = trapQueue.indexOf(trap); if (trapIndex !== -1) { trapQueue.splice(trapIndex, 1); } if (trapQueue.length > 0) { trapQueue[trapQueue.length - 1].unpause(); } } }; })(); function focusTrap(element, userOptions) { var doc = document; var container = typeof element === 'string' ? doc.querySelector(element) : element; var config = immutable( { returnFocusOnDeactivate: true, escapeDeactivates: true }, userOptions ); var state = { firstTabbableNode: null, lastTabbableNode: null, nodeFocusedBeforeActivation: null, mostRecentlyFocusedNode: null, active: false, paused: false }; var trap = { activate: activate, deactivate: deactivate, pause: pause, unpause: unpause }; return trap; function activate(activateOptions) { if (state.active) return; updateTabbableNodes(); state.active = true; state.paused = false; state.nodeFocusedBeforeActivation = doc.activeElement; var onActivate = activateOptions && activateOptions.onActivate ? activateOptions.onActivate : config.onActivate; if (onActivate) { onActivate(); } addListeners(); return trap; } function deactivate(deactivateOptions) { if (!state.active) return; clearTimeout(activeFocusDelay); removeListeners(); state.active = false; state.paused = false; activeFocusTraps.deactivateTrap(trap); var onDeactivate = deactivateOptions && deactivateOptions.onDeactivate !== undefined ? deactivateOptions.onDeactivate : config.onDeactivate; if (onDeactivate) { onDeactivate(); } var returnFocus = deactivateOptions && deactivateOptions.returnFocus !== undefined ? deactivateOptions.returnFocus : config.returnFocusOnDeactivate; if (returnFocus) { delay(function() { tryFocus(getReturnFocusNode(state.nodeFocusedBeforeActivation)); }); } return trap; } function pause() { if (state.paused || !state.active) return; state.paused = true; removeListeners(); } function unpause() { if (!state.paused || !state.active) return; state.paused = false; updateTabbableNodes(); addListeners(); } function addListeners() { if (!state.active) return; // There can be only one listening focus trap at a time activeFocusTraps.activateTrap(trap); // Delay ensures that the focused element doesn't capture the event // that caused the focus trap activation. activeFocusDelay = delay(function() { tryFocus(getInitialFocusNode()); }); doc.addEventListener('focusin', checkFocusIn, true); doc.addEventListener('mousedown', checkPointerDown, { capture: true, passive: false }); doc.addEventListener('touchstart', checkPointerDown, { capture: true, passive: false }); doc.addEventListener('click', checkClick, { capture: true, passive: false }); doc.addEventListener('keydown', checkKey, { capture: true, passive: false }); return trap; } function removeListeners() { if (!state.active) return; doc.removeEventListener('focusin', checkFocusIn, true); doc.removeEventListener('mousedown', checkPointerDown, true); doc.removeEventListener('touchstart', checkPointerDown, true); doc.removeEventListener('click', checkClick, true); doc.removeEventListener('keydown', checkKey, true); return trap; } function getNodeForOption(optionName) { var optionValue = config[optionName]; var node = optionValue; if (!optionValue) { return null; } if (typeof optionValue === 'string') { node = doc.querySelector(optionValue); if (!node) { throw new Error('`' + optionName + '` refers to no known node'); } } if (typeof optionValue === 'function') { node = optionValue(); if (!node) { throw new Error('`' + optionName + '` did not return a node'); } } return node; } function getInitialFocusNode() { var node; if (getNodeForOption('initialFocus') !== null) { node = getNodeForOption('initialFocus'); } else if (container.contains(doc.activeElement)) { node = doc.activeElement; } else { node = state.firstTabbableNode || getNodeForOption('fallbackFocus'); } if (!node) { throw new Error( 'Your focus-trap needs to have at least one focusable element' ); } return node; } function getReturnFocusNode(previousActiveElement) { var node = getNodeForOption('setReturnFocus'); return node ? node : previousActiveElement; } // This needs to be done on mousedown and touchstart instead of click // so that it precedes the focus event. function checkPointerDown(e) { if (container.contains(e.target)) return; if (config.clickOutsideDeactivates) { deactivate({ returnFocus: !C__Users_stefa_dev_emojiButton_node_modules_tabbable.isFocusable(e.target) }); return; } // This is needed for mobile devices. // (If we'll only let `click` events through, // then on mobile they will be blocked anyways if `touchstart` is blocked.) if (config.allowOutsideClick && config.allowOutsideClick(e)) { return; } e.preventDefault(); } // In case focus escapes the trap for some strange reason, pull it back in. function checkFocusIn(e) { // In Firefox when you Tab out of an iframe the Document is briefly focused. if (container.contains(e.target) || e.target instanceof Document) { return; } e.stopImmediatePropagation(); tryFocus(state.mostRecentlyFocusedNode || getInitialFocusNode()); } function checkKey(e) { if (config.escapeDeactivates !== false && isEscapeEvent(e)) { e.preventDefault(); deactivate(); return; } if (isTabEvent(e)) { checkTab(e); return; } } // Hijack Tab events on the first and last focusable nodes of the trap, // in order to prevent focus from escaping. If it escapes for even a // moment it can end up scrolling the page and causing confusion so we // kind of need to capture the action at the keydown phase. function checkTab(e) { updateTabbableNodes(); if (e.shiftKey && e.target === state.firstTabbableNode) { e.preventDefault(); tryFocus(state.lastTabbableNode); return; } if (!e.shiftKey && e.target === state.lastTabbableNode) { e.preventDefault(); tryFocus(state.firstTabbableNode); return; } } function checkClick(e) { if (config.clickOutsideDeactivates) return; if (container.contains(e.target)) return; if (config.allowOutsideClick && config.allowOutsideClick(e)) { return; } e.preventDefault(); e.stopImmediatePropagation(); } function updateTabbableNodes() { var tabbableNodes = C__Users_stefa_dev_emojiButton_node_modules_tabbable(container); state.firstTabbableNode = tabbableNodes[0] || getInitialFocusNode(); state.lastTabbableNode = tabbableNodes[tabbableNodes.length - 1] || getInitialFocusNode(); } function tryFocus(node) { if (node === doc.activeElement) return; if (!node || !node.focus) { tryFocus(getInitialFocusNode()); return; } node.focus(); state.mostRecentlyFocusedNode = node; if (isSelectableInput(node)) { node.select(); } } } function isSelectableInput(node) { return ( node.tagName && node.tagName.toLowerCase() === 'input' && typeof node.select === 'function' ); } function isEscapeEvent(e) { return e.key === 'Escape' || e.key === 'Esc' || e.keyCode === 27; } function isTabEvent(e) { return e.key === 'Tab' || e.keyCode === 9; } function delay(fn) { return setTimeout(fn, 0); } var focusTrap_1 = focusTrap; function E () { // Keep this empty so it's easier to inherit from // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3) } E.prototype = { on: function (name, callback, ctx) { var e = this.e || (this.e = {}); (e[name] || (e[name] = [])).push({ fn: callback, ctx: ctx }); return this; }, once: function (name, callback, ctx) { var self = this; function listener () { self.off(name, listener); callback.apply(ctx, arguments); } listener._ = callback; return this.on(name, listener, ctx); }, emit: function (name) { var data = [].slice.call(arguments, 1); var evtArr = ((this.e || (this.e = {}))[name] || []).slice(); var i = 0; var len = evtArr.length; for (i; i < len; i++) { evtArr[i].fn.apply(evtArr[i].ctx, data); } return this; }, off: function (name, callback) { var e = this.e || (this.e = {}); var evts = e[name]; var liveEvents = []; if (evts && callback) { for (var i = 0, len = evts.length; i < len; i++) { if (evts[i].fn !== callback && evts[i].fn._ !== callback) liveEvents.push(evts[i]); } } // Remove event from queue to prevent memory leak // Suggested by https://github.com/lazd // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910 (liveEvents.length) ? e[name] = liveEvents : delete e[name]; return this; } }; var tinyEmitter = E; var TinyEmitter = E; tinyEmitter.TinyEmitter = TinyEmitter; function getBoundingClientRect(element) { var rect = element.getBoundingClientRect(); return { width: rect.width, height: rect.height, top: rect.top, right: rect.right, bottom: rect.bottom, left: rect.left, x: rect.left, y: rect.top }; } /*:: import type { Window } from '../types'; */ /*:: declare function getWindow(node: Node | Window): Window; */ function getWindow(node) { if (node.toString() !== '[object Window]') { var ownerDocument = node.ownerDocument; return ownerDocument ? ownerDocument.defaultView : window; } return node; } function getWindowScroll(node) { var win = getWindow(node); var scrollLeft = win.pageXOffset; var scrollTop = win.pageYOffset; return { scrollLeft: scrollLeft, scrollTop: scrollTop }; } /*:: declare function isElement(node: mixed): boolean %checks(node instanceof Element); */ function isElement(node) { var OwnElement = getWindow(node).Element; return node instanceof OwnElement || node instanceof Element; } /*:: declare function isHTMLElement(node: mixed): boolean %checks(node instanceof HTMLElement); */ function isHTMLElement(node) { var OwnElement = getWindow(node).HTMLElement; return node instanceof OwnElement || node instanceof HTMLElement; } function getHTMLElementScroll(element) { return { scrollLeft: element.scrollLeft, scrollTop: element.scrollTop }; } function getNodeScroll(node) { if (node === getWindow(node) || !isHTMLElement(node)) { return getWindowScroll(node); } else { return getHTMLElementScroll(node); } } function getNodeName(element) { return element ? (element.nodeName || '').toLowerCase() : null; } function getDocumentElement(element) { // $FlowFixMe: assume body is always available return (isElement(element) ? element.ownerDocument : element.document).documentElement; } function getWindowScrollBarX(element) { // If has a CSS width greater than the viewport, then this will be // incorrect for RTL. // Popper 1 is broken in this case and never had a bug report so let's assume // it's not an issue. I don't think anyone ever specifies width on // anyway. // Browsers where the left scrollbar doesn't cause an issue report `0` for // this (e.g. Edge 2019, IE11, Safari) return getBoundingClientRect(getDocumentElement(element)).left + getWindowScroll(element).scrollLeft; } function getComputedStyle$1(element) { return getWindow(element).getComputedStyle(element); } function isScrollParent(element) { // Firefox wants us to check `-x` and `-y` variations as well var _getComputedStyle = getComputedStyle$1(element), overflow = _getComputedStyle.overflow, overflowX = _getComputedStyle.overflowX, overflowY = _getComputedStyle.overflowY; return /auto|scroll|overlay|hidden/.test(overflow + overflowY + overflowX); } // Composite means it takes into account transforms as well as layout. function getCompositeRect(elementOrVirtualElement, offsetParent, isFixed) { if (isFixed === void 0) { isFixed = false; } var documentElement = getDocumentElement(offsetParent); var rect = getBoundingClientRect(elementOrVirtualElement); var scroll = { scrollLeft: 0, scrollTop: 0 }; var offsets = { x: 0, y: 0 }; if (!isFixed) { if (getNodeName(offsetParent) !== 'body' || // https://github.com/popperjs/popper-core/issues/1078 isScrollParent(documentElement)) { scroll = getNodeScroll(offsetParent); } if (isHTMLElement(offsetParent)) { offsets = getBoundingClientRect(offsetParent); offsets.x += offsetParent.clientLeft; offsets.y += offsetParent.clientTop; } else if (documentElement) { offsets.x = getWindowScrollBarX(documentElement); } } return { x: rect.left + scroll.scrollLeft - offsets.x, y: rect.top + scroll.scrollTop - offsets.y, width: rect.width, height: rect.height }; } // Returns the layout rect of an element relative to its offsetParent. Layout // means it doesn't take into account transforms. function getLayoutRect(element) { return { x: element.offsetLeft, y: element.offsetTop, width: element.offsetWidth, height: element.offsetHeight }; } function getParentNode(element) { if (getNodeName(element) === 'html') { return element; } return (// $FlowFixMe: this is a quicker (but less type safe) way to save quite some bytes from the bundle element.assignedSlot || // step into the shadow DOM of the parent of a slotted node element.parentNode || // DOM Element detected // $FlowFixMe: need a better way to handle this... element.host || // ShadowRoot detected // $FlowFixMe: HTMLElement is a Node getDocumentElement(element) // fallback ); } function getScrollParent(node) { if (['html', 'body', '#document'].indexOf(getNodeName(node)) >= 0) { // $FlowFixMe: assume body is always available return node.ownerDocument.body; } if (isHTMLElement(node) && isScrollParent(node)) { return node; } return getScrollParent(getParentNode(node)); } function listScrollParents(element, list) { if (list === void 0) { list = []; } var scrollParent = getScrollParent(element); var isBody = getNodeName(scrollParent) === 'body'; var win = getWindow(scrollParent); var target = isBody ? [win].concat(win.visualViewport || [], isScrollParent(scrollParent) ? scrollParent : []) : scrollParent; var updatedList = list.concat(target); return isBody ? updatedList : // $FlowFixMe: isBody tells us target will be an HTMLElement here updatedList.concat(listScrollParents(getParentNode(target))); } function isTableElement(element) { return ['table', 'td', 'th'].indexOf(getNodeName(element)) >= 0; } function getTrueOffsetParent(element) { if (!isHTMLElement(element) || // https://github.com/popperjs/popper-core/issues/837 getComputedStyle$1(element).position === 'fixed') { return null; } return element.offsetParent; } function getOffsetParent(element) { var window = getWindow(element); var offsetParent = getTrueOffsetParent(element); // Find the nearest non-table offsetParent while (offsetParent && isTableElement(offsetParent)) { offsetParent = getTrueOffsetParent(offsetParent); } if (offsetParent && getNodeName(offsetParent) === 'body' && getComputedStyle$1(offsetParent).position === 'static') { return window; } return offsetParent || window; } var top = 'top'; var bottom = 'bottom'; var right = 'right'; var left = 'left'; var auto = 'auto'; var basePlacements = [top, bottom, right, left]; var start = 'start'; var end = 'end'; var clippingParents = 'clippingParents'; var viewport = 'viewport'; var popper = 'popper'; var reference = 'reference'; var variationPlacements = /*#__PURE__*/basePlacements.reduce(function (acc, placement) { return acc.concat([placement + "-" + start, placement + "-" + end]); }, []); var placements = /*#__PURE__*/[].concat(basePlacements, [auto]).reduce(function (acc, placement) { return acc.concat([placement, placement + "-" + start, placement + "-" + end]); }, []); // modifiers that need to read the DOM var beforeRead = 'beforeRead'; var read = 'read'; var afterRead = 'afterRead'; // pure-logic modifiers var beforeMain = 'beforeMain'; var main = 'main'; var afterMain = 'afterMain'; // modifier with the purpose to write to the DOM (or write into a framework state) var beforeWrite = 'beforeWrite'; var write = 'write'; var afterWrite = 'afterWrite'; var modifierPhases = [beforeRead, read, afterRead, beforeMain, main, afterMain, beforeWrite, write, afterWrite]; function order(modifiers) { var map = new Map(); var visited = new Set(); var result = []; modifiers.forEach(function (modifier) { map.set(modifier.name, modifier); }); // On visiting object, check for its dependencies and visit them recursively function sort(modifier) { visited.add(modifier.name); var requires = [].concat(modifier.requires || [], modifier.requiresIfExists || []); requires.forEach(function (dep) { if (!visited.has(dep)) { var depModifier = map.get(dep); if (depModifier) { sort(depModifier); } } }); result.push(modifier); } modifiers.forEach(function (modifier) { if (!visited.has(modifier.name)) { // check for visited object sort(modifier); } }); return result; } function orderModifiers(modifiers) { // order based on dependencies var orderedModifiers = order(modifiers); // order based on phase return modifierPhases.reduce(function (acc, phase) { return acc.concat(orderedModifiers.filter(function (modifier) { return modifier.phase === phase; })); }, []); } function debounce(fn) { var pending; return function () { if (!pending) { pending = new Promise(function (resolve) { Promise.resolve().then(function () { pending = undefined; resolve(fn()); }); }); } return pending; }; } function format(str) { for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { args[_key - 1] = arguments[_key]; } return [].concat(args).reduce(function (p, c) { return p.replace(/%s/, c); }, str); } var INVALID_MODIFIER_ERROR = 'Popper: modifier "%s" provided an invalid %s property, expected %s but got %s'; var MISSING_DEPENDENCY_ERROR = 'Popper: modifier "%s" requires "%s", but "%s" modifier is not available'; var VALID_PROPERTIES = ['name', 'enabled', 'phase', 'fn', 'effect', 'requires', 'options']; function validateModifiers(modifiers) { modifiers.forEach(function (modifier) { Object.keys(modifier).forEach(function (key) { switch (key) { case 'name': if (typeof modifier.name !== 'string') { console.error(format(INVALID_MODIFIER_ERROR, String(modifier.name), '"name"', '"string"', "\"" + String(modifier.name) + "\"")); } break; case 'enabled': if (typeof modifier.enabled !== 'boolean') { console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"enabled"', '"boolean"', "\"" + String(modifier.enabled) + "\"")); } case 'phase': if (modifierPhases.indexOf(modifier.phase) < 0) { console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"phase"', "either " + modifierPhases.join(', '), "\"" + String(modifier.phase) + "\"")); } break; case 'fn': if (typeof modifier.fn !== 'function') { console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"fn"', '"function"', "\"" + String(modifier.fn) + "\"")); } break; case 'effect': if (typeof modifier.effect !== 'function') { console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"effect"', '"function"', "\"" + String(modifier.fn) + "\"")); } break; case 'requires': if (!Array.isArray(modifier.requires)) { console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"requires"', '"array"', "\"" + String(modifier.requires) + "\"")); } break; case 'requiresIfExists': if (!Array.isArray(modifier.requiresIfExists)) { console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"requiresIfExists"', '"array"', "\"" + String(modifier.requiresIfExists) + "\"")); } break; case 'options': case 'data': break; default: console.error("PopperJS: an invalid property has been provided to the \"" + modifier.name + "\" modifier, valid properties are " + VALID_PROPERTIES.map(function (s) { return "\"" + s + "\""; }).join(', ') + "; but \"" + key + "\" was provided."); } modifier.requires && modifier.requires.forEach(function (requirement) { if (modifiers.find(function (mod) { return mod.name === requirement; }) == null) { console.error(format(MISSING_DEPENDENCY_ERROR, String(modifier.name), requirement, requirement)); } }); }); }); } function uniqueBy(arr, fn) { var identifiers = new Set(); return arr.filter(function (item) { var identifier = fn(item); if (!identifiers.has(identifier)) { identifiers.add(identifier); return true; } }); } function getBasePlacement(placement) { return placement.split('-')[0]; } function mergeByName(modifiers) { var merged = modifiers.reduce(function (merged, current) { var existing = merged[current.name]; merged[current.name] = existing ? Object.assign({}, existing, {}, current, { options: Object.assign({}, existing.options, {}, current.options), data: Object.assign({}, existing.data, {}, current.data) }) : current; return merged; }, {}); // IE11 does not support Object.values return Object.keys(merged).map(function (key) { return merged[key]; }); } var INVALID_ELEMENT_ERROR = 'Popper: Invalid reference or popper argument provided. They must be either a DOM element or virtual element.'; var INFINITE_LOOP_ERROR = 'Popper: An infinite loop in the modifiers cycle has been detected! The cycle has been interrupted to prevent a browser crash.'; var DEFAULT_OPTIONS = { placement: 'bottom', modifiers: [], strategy: 'absolute' }; function areValidElements() { for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { args[_key] = arguments[_key]; } return !args.some(function (element) { return !(element && typeof element.getBoundingClientRect === 'function'); }); } function popperGenerator(generatorOptions) { if (generatorOptions === void 0) { generatorOptions = {}; } var _generatorOptions = generatorOptions, _generatorOptions$def = _generatorOptions.defaultModifiers, defaultModifiers = _generatorOptions$def === void 0 ? [] : _generatorOptions$def, _generatorOptions$def2 = _generatorOptions.defaultOptions, defaultOptions = _generatorOptions$def2 === void 0 ? DEFAULT_OPTIONS : _generatorOptions$def2; return function createPopper(reference, popper, options) { if (options === void 0) { options = defaultOptions; } var state = { placement: 'bottom', orderedModifiers: [], options: Object.assign({}, DEFAULT_OPTIONS, {}, defaultOptions), modifiersData: {}, elements: { reference: reference, popper: popper }, attributes: {}, styles: {} }; var effectCleanupFns = []; var isDestroyed = false; var instance = { state: state, setOptions: function setOptions(options) { cleanupModifierEffects(); state.options = Object.assign({}, defaultOptions, {}, state.options, {}, options); state.scrollParents = { reference: isElement(reference) ? listScrollParents(reference) : reference.contextElement ? listScrollParents(reference.contextElement) : [], popper: listScrollParents(popper) }; // Orders the modifiers based on their dependencies and `phase` // properties var orderedModifiers = orderModifiers(mergeByName([].concat(defaultModifiers, state.options.modifiers))); // Strip out disabled modifiers state.orderedModifiers = orderedModifiers.filter(function (m) { return m.enabled; }); // Validate the provided modifiers so that the consumer will get warned // if one of the modifiers is invalid for any reason { var modifiers = uniqueBy([].concat(orderedModifiers, state.options.modifiers), function (_ref) { var name = _ref.name; return name; }); validateModifiers(modifiers); if (getBasePlacement(state.options.placement) === auto) { var flipModifier = state.orderedModifiers.find(function (_ref2) { var name = _ref2.name; return name === 'flip'; }); if (!flipModifier) { console.error(['Popper: "auto" placements require the "flip" modifier be', 'present and enabled to work.'].join(' ')); } } var _getComputedStyle = getComputedStyle$1(popper), marginTop = _getComputedStyle.marginTop, marginRight = _getComputedStyle.marginRight, marginBottom = _getComputedStyle.marginBottom, marginLeft = _getComputedStyle.marginLeft; // We no longer take into account `margins` on the popper, and it can // cause bugs with positioning, so we'll warn the consumer if ([marginTop, marginRight, marginBottom, marginLeft].some(function (margin) { return parseFloat(margin); })) { console.warn(['Popper: CSS "margin" styles cannot be used to apply padding', 'between the popper and its reference element or boundary.', 'To replicate margin, use the `offset` modifier, as well as', 'the `padding` option in the `preventOverflow` and `flip`', 'modifiers.'].join(' ')); } } runModifierEffects(); return instance.update(); }, // Sync update – it will always be executed, even if not necessary. This // is useful for low frequency updates where sync behavior simplifies the // logic. // For high frequency updates (e.g. `resize` and `scroll` events), always // prefer the async Popper#update method forceUpdate: function forceUpdate() { if (isDestroyed) { return; } var _state$elements = state.elements, reference = _state$elements.reference, popper = _state$elements.popper; // Don't proceed if `reference` or `popper` are not valid elements // anymore if (!areValidElements(reference, popper)) { { console.error(INVALID_ELEMENT_ERROR); } return; } // Store the reference and popper rects to be read by modifiers state.rects = { reference: getCompositeRect(reference, getOffsetParent(popper), state.options.strategy === 'fixed'), popper: getLayoutRect(popper) }; // Modifiers have the ability to reset the current update cycle. The // most common use case for this is the `flip` modifier changing the // placement, which then needs to re-run all the modifiers, because the // logic was previously ran for the previous placement and is therefore // stale/incorrect state.reset = false; state.placement = state.options.placement; // On each update cycle, the `modifiersData` property for each modifier // is filled with the initial data specified by the modifier. This means // it doesn't persist and is fresh on each update. // To ensure persistent data, use `${name}#persistent` state.orderedModifiers.forEach(function (modifier) { return state.modifiersData[modifier.name] = Object.assign({}, modifier.data); }); var __debug_loops__ = 0; for (var index = 0; index < state.orderedModifiers.length; index++) { { __debug_loops__ += 1; if (__debug_loops__ > 100) { console.error(INFINITE_LOOP_ERROR); break; } } if (state.reset === true) { state.reset = false; index = -1; continue; } var _state$orderedModifie = state.orderedModifiers[index], fn = _state$orderedModifie.fn, _state$orderedModifie2 = _state$orderedModifie.options, _options = _state$orderedModifie2 === void 0 ? {} : _state$orderedModifie2, name = _state$orderedModifie.name; if (typeof fn === 'function') { state = fn({ state: state, options: _options, name: name, instance: instance }) || state; } } }, // Async and optimistically optimized update – it will not be executed if // not necessary (debounced to run at most once-per-tick) update: debounce(function () { return new Promise(function (resolve) { instance.forceUpdate(); resolve(state); }); }), destroy: function destroy() { cleanupModifierEffects(); isDestroyed = true; } }; if (!areValidElements(reference, popper)) { { console.error(INVALID_ELEMENT_ERROR); } return instance; } instance.setOptions(options).then(function (state) { if (!isDestroyed && options.onFirstUpdate) { options.onFirstUpdate(state); } }); // Modifiers have the ability to execute arbitrary code before the first // update cycle runs. They will be executed in the same order as the update // cycle. This is useful when a modifier adds some persistent data that // other modifiers need to use, but the modifier is run after the dependent // one. function runModifierEffects() { state.orderedModifiers.forEach(function (_ref3) { var name = _ref3.name, _ref3$options = _ref3.options, options = _ref3$options === void 0 ? {} : _ref3$options, effect = _ref3.effect; if (typeof effect === 'function') { var cleanupFn = effect({ state: state, name: name, instance: instance, options: options }); var noopFn = function noopFn() {}; effectCleanupFns.push(cleanupFn || noopFn); } }); } function cleanupModifierEffects() { effectCleanupFns.forEach(function (fn) { return fn(); }); effectCleanupFns = []; } return instance; }; } var passive = { passive: true }; function effect(_ref) { var state = _ref.state, instance = _ref.instance, options = _ref.options; var _options$scroll = options.scroll, scroll = _options$scroll === void 0 ? true : _options$scroll, _options$resize = options.resize, resize = _options$resize === void 0 ? true : _options$resize; var window = getWindow(state.elements.popper); var scrollParents = [].concat(state.scrollParents.reference, state.scrollParents.popper); if (scroll) { scrollParents.forEach(function (scrollParent) { scrollParent.addEventListener('scroll', instance.update, passive); }); } if (resize) { window.addEventListener('resize', instance.update, passive); } return function () { if (scroll) { scrollParents.forEach(function (scrollParent) { scrollParent.removeEventListener('scroll', instance.update, passive); }); } if (resize) { window.removeEventListener('resize', instance.update, passive); } }; } // eslint-disable-next-line import/no-unused-modules var eventListeners = { name: 'eventListeners', enabled: true, phase: 'write', fn: function fn() {}, effect: effect, data: {} }; function getVariation(placement) { return placement.split('-')[1]; } function getMainAxisFromPlacement(placement) { return ['top', 'bottom'].indexOf(placement) >= 0 ? 'x' : 'y'; } function computeOffsets(_ref) { var reference = _ref.reference, element = _ref.element, placement = _ref.placement; var basePlacement = placement ? getBasePlacement(placement) : null; var variation = placement ? getVariation(placement) : null; var commonX = reference.x + reference.width / 2 - element.width / 2; var commonY = reference.y + reference.height / 2 - element.height / 2; var offsets; switch (basePlacement) { case top: offsets = { x: commonX, y: reference.y - element.height }; break; case bottom: offsets = { x: commonX, y: reference.y + reference.height }; break; case right: offsets = { x: reference.x + reference.width, y: commonY }; break; case left: offsets = { x: reference.x - element.width, y: commonY }; break; default: offsets = { x: reference.x, y: reference.y }; } var mainAxis = basePlacement ? getMainAxisFromPlacement(basePlacement) : null; if (mainAxis != null) { var len = mainAxis === 'y' ? 'height' : 'width'; switch (variation) { case start: offsets[mainAxis] = Math.floor(offsets[mainAxis]) - Math.floor(reference[len] / 2 - element[len] / 2); break; case end: offsets[mainAxis] = Math.floor(offsets[mainAxis]) + Math.ceil(reference[len] / 2 - element[len] / 2); break; } } return offsets; } function popperOffsets(_ref) { var state = _ref.state, name = _ref.name; // Offsets are the actual position the popper needs to have to be // properly positioned near its reference element // This is the most basic placement, and will be adjusted by // the modifiers in the next step state.modifiersData[name] = computeOffsets({ reference: state.rects.reference, element: state.rects.popper, strategy: 'absolute', placement: state.placement }); } // eslint-disable-next-line import/no-unused-modules var popperOffsets$1 = { name: 'popperOffsets', enabled: true, phase: 'read', fn: popperOffsets, data: {} }; var unsetSides = { top: 'auto', right: 'auto', bottom: 'auto', left: 'auto' }; // Round the offsets to the nearest suitable subpixel based on the DPR. // Zooming can change the DPR, but it seems to report a value that will // cleanly divide the values into the appropriate subpixels. function roundOffsets(_ref) { var x = _ref.x, y = _ref.y; var win = window; var dpr = win.devicePixelRatio || 1; return { x: Math.round(x * dpr) / dpr || 0, y: Math.round(y * dpr) / dpr || 0 }; } function mapToStyles(_ref2) { var _Object$assign2; var popper = _ref2.popper, popperRect = _ref2.popperRect, placement = _ref2.placement, offsets = _ref2.offsets, position = _ref2.position, gpuAcceleration = _ref2.gpuAcceleration, adaptive = _ref2.adaptive; var _roundOffsets = roundOffsets(offsets), x = _roundOffsets.x, y = _roundOffsets.y; var hasX = offsets.hasOwnProperty('x'); var hasY = offsets.hasOwnProperty('y'); var sideX = left; var sideY = top; var win = window; if (adaptive) { var offsetParent = getOffsetParent(popper); if (offsetParent === getWindow(popper)) { offsetParent = getDocumentElement(popper); } // $FlowFixMe: force type refinement, we compare offsetParent with window above, but Flow doesn't detect it /*:: offsetParent = (offsetParent: Element); */ if (placement === top) { sideY = bottom; y -= offsetParent.clientHeight - popperRect.height; y *= gpuAcceleration ? 1 : -1; } if (placement === left) { sideX = right; x -= offsetParent.clientWidth - popperRect.width; x *= gpuAcceleration ? 1 : -1; } } var commonStyles = Object.assign({ position: position }, adaptive && unsetSides); if (gpuAcceleration) { var _Object$assign; return Object.assign({}, commonStyles, (_Object$assign = {}, _Object$assign[sideY] = hasY ? '0' : '', _Object$assign[sideX] = hasX ? '0' : '', _Object$assign.transform = (win.devicePixelRatio || 1) < 2 ? "translate(" + x + "px, " + y + "px)" : "translate3d(" + x + "px, " + y + "px, 0)", _Object$assign)); } return Object.assign({}, commonStyles, (_Object$assign2 = {}, _Object$assign2[sideY] = hasY ? y + "px" : '', _Object$assign2[sideX] = hasX ? x + "px" : '', _Object$assign2.transform = '', _Object$assign2)); } function computeStyles(_ref3) { var state = _ref3.state, options = _ref3.options; var _options$gpuAccelerat = options.gpuAcceleration, gpuAcceleration = _options$gpuAccelerat === void 0 ? true : _options$gpuAccelerat, _options$adaptive = options.adaptive, adaptive = _options$adaptive === void 0 ? true : _options$adaptive; { var transitionProperty = getComputedStyle$1(state.elements.popper).transitionProperty || ''; if (adaptive && ['transform', 'top', 'right', 'bottom', 'left'].some(function (property) { return transitionProperty.indexOf(property) >= 0; })) { console.warn(['Popper: Detected CSS transitions on at least one of the following', 'CSS properties: "transform", "top", "right", "bottom", "left".', '\n\n', 'Disable the "computeStyles" modifier\'s `adaptive` option to allow', 'for smooth transitions, or remove these properties from the CSS', 'transition declaration on the popper element if only transitioning', 'opacity or background-color for example.', '\n\n', 'We recommend using the popper element as a wrapper around an inner', 'element that can have any CSS property transitioned for animations.'].join(' ')); } } var commonStyles = { placement: getBasePlacement(state.placement), popper: state.elements.popper, popperRect: state.rects.popper, gpuAcceleration: gpuAcceleration }; if (state.modifiersData.popperOffsets != null) { state.styles.popper = Object.assign({}, state.styles.popper, {}, mapToStyles(Object.assign({}, commonStyles, { offsets: state.modifiersData.popperOffsets, position: state.options.strategy, adaptive: adaptive }))); } if (state.modifiersData.arrow != null) { state.styles.arrow = Object.assign({}, state.styles.arrow, {}, mapToStyles(Object.assign({}, commonStyles, { offsets: state.modifiersData.arrow, position: 'absolute', adaptive: false }))); } state.attributes.popper = Object.assign({}, state.attributes.popper, { 'data-popper-placement': state.placement }); } // eslint-disable-next-line import/no-unused-modules var computeStyles$1 = { name: 'computeStyles', enabled: true, phase: 'beforeWrite', fn: computeStyles, data: {} }; // and applies them to the HTMLElements such as popper and arrow function applyStyles(_ref) { var state = _ref.state; Object.keys(state.elements).forEach(function (name) { var style = state.styles[name] || {}; var attributes = state.attributes[name] || {}; var element = state.elements[name]; // arrow is optional + virtual elements if (!isHTMLElement(element) || !getNodeName(element)) { return; } // Flow doesn't support to extend this property, but it's the most // effective way to apply styles to an HTMLElement // $FlowFixMe Object.assign(element.style, style); Object.keys(attributes).forEach(function (name) { var value = attributes[name]; if (value === false) { element.removeAttribute(name); } else { element.setAttribute(name, value === true ? '' : value); } }); }); } function effect$1(_ref2) { var state = _ref2.state; var initialStyles = { popper: { position: state.options.strategy, left: '0', top: '0', margin: '0' }, arrow: { position: 'absolute' }, reference: {} }; Object.assign(state.elements.popper.style, initialStyles.popper); if (state.elements.arrow) { Object.assign(state.elements.arrow.style, initialStyles.arrow); } return function () { Object.keys(state.elements).forEach(function (name) { var element = state.elements[name]; var attributes = state.attributes[name] || {}; var styleProperties = Object.keys(state.styles.hasOwnProperty(name) ? state.styles[name] : initialStyles[name]); // Set all values to an empty string to unset them var style = styleProperties.reduce(function (style, property) { style[property] = ''; return style; }, {}); // arrow is optional + virtual elements if (!isHTMLElement(element) || !getNodeName(element)) { return; } // Flow doesn't support to extend this property, but it's the most // effective way to apply styles to an HTMLElement // $FlowFixMe Object.assign(element.style, style); Object.keys(attributes).forEach(function (attribute) { element.removeAttribute(attribute); }); }); }; } // eslint-disable-next-line import/no-unused-modules var applyStyles$1 = { name: 'applyStyles', enabled: true, phase: 'write', fn: applyStyles, effect: effect$1, requires: ['computeStyles'] }; function distanceAndSkiddingToXY(placement, rects, offset) { var basePlacement = getBasePlacement(placement); var invertDistance = [left, top].indexOf(basePlacement) >= 0 ? -1 : 1; var _ref = typeof offset === 'function' ? offset(Object.assign({}, rects, { placement: placement })) : offset, skidding = _ref[0], distance = _ref[1]; skidding = skidding || 0; distance = (distance || 0) * invertDistance; return [left, right].indexOf(basePlacement) >= 0 ? { x: distance, y: skidding } : { x: skidding, y: distance }; } function offset(_ref2) { var state = _ref2.state, options = _ref2.options, name = _ref2.name; var _options$offset = options.offset, offset = _options$offset === void 0 ? [0, 0] : _options$offset; var data = placements.reduce(function (acc, placement) { acc[placement] = distanceAndSkiddingToXY(placement, state.rects, offset); return acc; }, {}); var _data$state$placement = data[state.placement], x = _data$state$placement.x, y = _data$state$placement.y; if (state.modifiersData.popperOffsets != null) { state.modifiersData.popperOffsets.x += x; state.modifiersData.popperOffsets.y += y; } state.modifiersData[name] = data; } // eslint-disable-next-line import/no-unused-modules var offset$1 = { name: 'offset', enabled: true, phase: 'main', requires: ['popperOffsets'], fn: offset }; var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' }; function getOppositePlacement(placement) { return placement.replace(/left|right|bottom|top/g, function (matched) { return hash[matched]; }); } var hash$1 = { start: 'end', end: 'start' }; function getOppositeVariationPlacement(placement) { return placement.replace(/start|end/g, function (matched) { return hash$1[matched]; }); } function getViewportRect(element) { var win = getWindow(element); var visualViewport = win.visualViewport; var width = win.innerWidth; var height = win.innerHeight; // We don't know which browsers have buggy or odd implementations of this, so // for now we're only applying it to iOS to fix the keyboard issue. // Investigation required if (visualViewport && /iPhone|iPod|iPad/.test(navigator.platform)) { width = visualViewport.width; height = visualViewport.height; } return { width: width, height: height, x: 0, y: 0 }; } function getDocumentRect(element) { var win = getWindow(element); var winScroll = getWindowScroll(element); var documentRect = getCompositeRect(getDocumentElement(element), win); documentRect.height = Math.max(documentRect.height, win.innerHeight); documentRect.width = Math.max(documentRect.width, win.innerWidth); documentRect.x = -winScroll.scrollLeft; documentRect.y = -winScroll.scrollTop; return documentRect; } function toNumber(cssValue) { return parseFloat(cssValue) || 0; } function getBorders(element) { var computedStyle = isHTMLElement(element) ? getComputedStyle$1(element) : {}; return { top: toNumber(computedStyle.borderTopWidth), right: toNumber(computedStyle.borderRightWidth), bottom: toNumber(computedStyle.borderBottomWidth), left: toNumber(computedStyle.borderLeftWidth) }; } function getDecorations(element) { var win = getWindow(element); var borders = getBorders(element); var isHTML = getNodeName(element) === 'html'; var winScrollBarX = getWindowScrollBarX(element); var x = element.clientWidth + borders.right; var y = element.clientHeight + borders.bottom; // HACK: // document.documentElement.clientHeight on iOS reports the height of the // viewport including the bottom bar, even if the bottom bar isn't visible. // If the difference between window innerHeight and html clientHeight is more // than 50, we assume it's a mobile bottom bar and ignore scrollbars. // * A 50px thick scrollbar is likely non-existent (macOS is 15px and Windows // is about 17px) // * The mobile bar is 114px tall if (isHTML && win.innerHeight - element.clientHeight > 50) { y = win.innerHeight - borders.bottom; } return { top: isHTML ? 0 : element.clientTop, right: // RTL scrollbar (scrolling containers only) element.clientLeft > borders.left ? borders.right : // LTR scrollbar isHTML ? win.innerWidth - x - winScrollBarX : element.offsetWidth - x, bottom: isHTML ? win.innerHeight - y : element.offsetHeight - y, left: isHTML ? winScrollBarX : element.clientLeft }; } function contains(parent, child) { // $FlowFixMe: hasOwnProperty doesn't seem to work in tests var isShadow = Boolean(child.getRootNode && child.getRootNode().host); // First, attempt with faster native method if (parent.contains(child)) { return true; } // then fallback to custom implementation with Shadow DOM support else if (isShadow) { var next = child; do { if (next && parent.isSameNode(next)) { return true; } // $FlowFixMe: need a better way to handle this... next = next.parentNode || next.host; } while (next); } // Give up, the result is false return false; } function rectToClientRect(rect) { return Object.assign({}, rect, { left: rect.x, top: rect.y, right: rect.x + rect.width, bottom: rect.y + rect.height }); } function getClientRectFromMixedType(element, clippingParent) { return clippingParent === viewport ? rectToClientRect(getViewportRect(element)) : isHTMLElement(clippingParent) ? getBoundingClientRect(clippingParent) : rectToClientRect(getDocumentRect(getDocumentElement(element))); } // A "clipping parent" is an overflowable container with the characteristic of // clipping (or hiding) overflowing elements with a position different from // `initial` function getClippingParents(element) { var clippingParents = listScrollParents(element); var canEscapeClipping = ['absolute', 'fixed'].indexOf(getComputedStyle$1(element).position) >= 0; var clipperElement = canEscapeClipping && isHTMLElement(element) ? getOffsetParent(element) : element; if (!isElement(clipperElement)) { return []; } // $FlowFixMe: https://github.com/facebook/flow/issues/1414 return clippingParents.filter(function (clippingParent) { return isElement(clippingParent) && contains(clippingParent, clipperElement); }); } // Gets the maximum area that the element is visible in due to any number of // clipping parents function getClippingRect(element, boundary, rootBoundary) { var mainClippingParents = boundary === 'clippingParents' ? getClippingParents(element) : [].concat(boundary); var clippingParents = [].concat(mainClippingParents, [rootBoundary]); var firstClippingParent = clippingParents[0]; var clippingRect = clippingParents.reduce(function (accRect, clippingParent) { var rect = getClientRectFromMixedType(element, clippingParent); var decorations = getDecorations(isHTMLElement(clippingParent) ? clippingParent : getDocumentElement(element)); accRect.top = Math.max(rect.top + decorations.top, accRect.top); accRect.right = Math.min(rect.right - decorations.right, accRect.right); accRect.bottom = Math.min(rect.bottom - decorations.bottom, accRect.bottom); accRect.left = Math.max(rect.left + decorations.left, accRect.left); return accRect; }, getClientRectFromMixedType(element, firstClippingParent)); clippingRect.width = clippingRect.right - clippingRect.left; clippingRect.height = clippingRect.bottom - clippingRect.top; clippingRect.x = clippingRect.left; clippingRect.y = clippingRect.top; return clippingRect; } function getFreshSideObject() { return { top: 0, right: 0, bottom: 0, left: 0 }; } function mergePaddingObject(paddingObject) { return Object.assign({}, getFreshSideObject(), {}, paddingObject); } function expandToHashMap(value, keys) { return keys.reduce(function (hashMap, key) { hashMap[key] = value; return hashMap; }, {}); } function detectOverflow(state, options) { if (options === void 0) { options = {}; } var _options = options, _options$placement = _options.placement, placement = _options$placement === void 0 ? state.placement : _options$placement, _options$boundary = _options.boundary, boundary = _options$boundary === void 0 ? clippingParents : _options$boundary, _options$rootBoundary = _options.rootBoundary, rootBoundary = _options$rootBoundary === void 0 ? viewport : _options$rootBoundary, _options$elementConte = _options.elementContext, elementContext = _options$elementConte === void 0 ? popper : _options$elementConte, _options$altBoundary = _options.altBoundary, altBoundary = _options$altBoundary === void 0 ? false : _options$altBoundary, _options$padding = _options.padding, padding = _options$padding === void 0 ? 0 : _options$padding; var paddingObject = mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements)); var altContext = elementContext === popper ? reference : popper; var referenceElement = state.elements.reference; var popperRect = state.rects.popper; var element = state.elements[altBoundary ? altContext : elementContext]; var clippingClientRect = getClippingRect(isElement(element) ? element : element.contextElement || getDocumentElement(state.elements.popper), boundary, rootBoundary); var referenceClientRect = getBoundingClientRect(referenceElement); var popperOffsets = computeOffsets({ reference: referenceClientRect, element: popperRect, strategy: 'absolute', placement: placement }); var popperClientRect = rectToClientRect(Object.assign({}, popperRect, {}, popperOffsets)); var elementClientRect = elementContext === popper ? popperClientRect : referenceClientRect; // positive = overflowing the clipping rect // 0 or negative = within the clipping rect var overflowOffsets = { top: clippingClientRect.top - elementClientRect.top + paddingObject.top, bottom: elementClientRect.bottom - clippingClientRect.bottom + paddingObject.bottom, left: clippingClientRect.left - elementClientRect.left + paddingObject.left, right: elementClientRect.right - clippingClientRect.right + paddingObject.right }; var offsetData = state.modifiersData.offset; // Offsets can be applied only to the popper element if (elementContext === popper && offsetData) { var offset = offsetData[placement]; Object.keys(overflowOffsets).forEach(function (key) { var multiply = [right, bottom].indexOf(key) >= 0 ? 1 : -1; var axis = [top, bottom].indexOf(key) >= 0 ? 'y' : 'x'; overflowOffsets[key] += offset[axis] * multiply; }); } return overflowOffsets; } /*:: type OverflowsMap = { [ComputedPlacement]: number }; */ /*;; type OverflowsMap = { [key in ComputedPlacement]: number }; */ function computeAutoPlacement(state, options) { if (options === void 0) { options = {}; } var _options = options, placement = _options.placement, boundary = _options.boundary, rootBoundary = _options.rootBoundary, padding = _options.padding, flipVariations = _options.flipVariations, _options$allowedAutoP = _options.allowedAutoPlacements, allowedAutoPlacements = _options$allowedAutoP === void 0 ? placements : _options$allowedAutoP; var variation = getVariation(placement); var placements$1 = (variation ? flipVariations ? variationPlacements : variationPlacements.filter(function (placement) { return getVariation(placement) === variation; }) : basePlacements).filter(function (placement) { return allowedAutoPlacements.indexOf(placement) >= 0; }); // $FlowFixMe: Flow seems to have problems with two array unions... var overflows = placements$1.reduce(function (acc, placement) { acc[placement] = detectOverflow(state, { placement: placement, boundary: boundary, rootBoundary: rootBoundary, padding: padding })[getBasePlacement(placement)]; return acc; }, {}); return Object.keys(overflows).sort(function (a, b) { return overflows[a] - overflows[b]; }); } function getExpandedFallbackPlacements(placement) { if (getBasePlacement(placement) === auto) { return []; } var oppositePlacement = getOppositePlacement(placement); return [getOppositeVariationPlacement(placement), oppositePlacement, getOppositeVariationPlacement(oppositePlacement)]; } function flip(_ref) { var state = _ref.state, options = _ref.options, name = _ref.name; if (state.modifiersData[name]._skip) { return; } var _options$mainAxis = options.mainAxis, checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis, _options$altAxis = options.altAxis, checkAltAxis = _options$altAxis === void 0 ? true : _options$altAxis, specifiedFallbackPlacements = options.fallbackPlacements, padding = options.padding, boundary = options.boundary, rootBoundary = options.rootBoundary, altBoundary = options.altBoundary, _options$flipVariatio = options.flipVariations, flipVariations = _options$flipVariatio === void 0 ? true : _options$flipVariatio, allowedAutoPlacements = options.allowedAutoPlacements; var preferredPlacement = state.options.placement; var basePlacement = getBasePlacement(preferredPlacement); var isBasePlacement = basePlacement === preferredPlacement; var fallbackPlacements = specifiedFallbackPlacements || (isBasePlacement || !flipVariations ? [getOppositePlacement(preferredPlacement)] : getExpandedFallbackPlacements(preferredPlacement)); var placements = [preferredPlacement].concat(fallbackPlacements).reduce(function (acc, placement) { return acc.concat(getBasePlacement(placement) === auto ? computeAutoPlacement(state, { placement: placement, boundary: boundary, rootBoundary: rootBoundary, padding: padding, flipVariations: flipVariations, allowedAutoPlacements: allowedAutoPlacements }) : placement); }, []); var referenceRect = state.rects.reference; var popperRect = state.rects.popper; var checksMap = new Map(); var makeFallbackChecks = true; var firstFittingPlacement = placements[0]; for (var i = 0; i < placements.length; i++) { var placement = placements[i]; var _basePlacement = getBasePlacement(placement); var isStartVariation = getVariation(placement) === start; var isVertical = [top, bottom].indexOf(_basePlacement) >= 0; var len = isVertical ? 'width' : 'height'; var overflow = detectOverflow(state, { placement: placement, boundary: boundary, rootBoundary: rootBoundary, altBoundary: altBoundary, padding: padding }); var mainVariationSide = isVertical ? isStartVariation ? right : left : isStartVariation ? bottom : top; if (referenceRect[len] > popperRect[len]) { mainVariationSide = getOppositePlacement(mainVariationSide); } var altVariationSide = getOppositePlacement(mainVariationSide); var checks = []; if (checkMainAxis) { checks.push(overflow[_basePlacement] <= 0); } if (checkAltAxis) { checks.push(overflow[mainVariationSide] <= 0, overflow[altVariationSide] <= 0); } if (checks.every(function (check) { return check; })) { firstFittingPlacement = placement; makeFallbackChecks = false; break; } checksMap.set(placement, checks); } if (makeFallbackChecks) { // `2` may be desired in some cases – research later var numberOfChecks = flipVariations ? 3 : 1; var _loop = function _loop(_i) { var fittingPlacement = placements.find(function (placement) { var checks = checksMap.get(placement); if (checks) { return checks.slice(0, _i).every(function (check) { return check; }); } }); if (fittingPlacement) { firstFittingPlacement = fittingPlacement; return "break"; } }; for (var _i = numberOfChecks; _i > 0; _i--) { var _ret = _loop(_i); if (_ret === "break") break; } } if (state.placement !== firstFittingPlacement) { state.modifiersData[name]._skip = true; state.placement = firstFittingPlacement; state.reset = true; } } // eslint-disable-next-line import/no-unused-modules var flip$1 = { name: 'flip', enabled: true, phase: 'main', fn: flip, requiresIfExists: ['offset'], data: { _skip: false } }; function getAltAxis(axis) { return axis === 'x' ? 'y' : 'x'; } function within(min, value, max) { return Math.max(min, Math.min(value, max)); } function preventOverflow(_ref) { var state = _ref.state, options = _ref.options, name = _ref.name; var _options$mainAxis = options.mainAxis, checkMainAxis = _options$mainAxis === void 0 ? true : _options$mainAxis, _options$altAxis = options.altAxis, checkAltAxis = _options$altAxis === void 0 ? false : _options$altAxis, boundary = options.boundary, rootBoundary = options.rootBoundary, altBoundary = options.altBoundary, padding = options.padding, _options$tether = options.tether, tether = _options$tether === void 0 ? true : _options$tether, _options$tetherOffset = options.tetherOffset, tetherOffset = _options$tetherOffset === void 0 ? 0 : _options$tetherOffset; var overflow = detectOverflow(state, { boundary: boundary, rootBoundary: rootBoundary, padding: padding, altBoundary: altBoundary }); var basePlacement = getBasePlacement(state.placement); var variation = getVariation(state.placement); var isBasePlacement = !variation; var mainAxis = getMainAxisFromPlacement(basePlacement); var altAxis = getAltAxis(mainAxis); var popperOffsets = state.modifiersData.popperOffsets; var referenceRect = state.rects.reference; var popperRect = state.rects.popper; var tetherOffsetValue = typeof tetherOffset === 'function' ? tetherOffset(Object.assign({}, state.rects, { placement: state.placement })) : tetherOffset; var data = { x: 0, y: 0 }; if (!popperOffsets) { return; } if (checkMainAxis) { var mainSide = mainAxis === 'y' ? top : left; var altSide = mainAxis === 'y' ? bottom : right; var len = mainAxis === 'y' ? 'height' : 'width'; var offset = popperOffsets[mainAxis]; var min = popperOffsets[mainAxis] + overflow[mainSide]; var max = popperOffsets[mainAxis] - overflow[altSide]; var additive = tether ? -popperRect[len] / 2 : 0; var minLen = variation === start ? referenceRect[len] : popperRect[len]; var maxLen = variation === start ? -popperRect[len] : -referenceRect[len]; // We need to include the arrow in the calculation so the arrow doesn't go // outside the reference bounds var arrowElement = state.elements.arrow; var arrowRect = tether && arrowElement ? getLayoutRect(arrowElement) : { width: 0, height: 0 }; var arrowPaddingObject = state.modifiersData['arrow#persistent'] ? state.modifiersData['arrow#persistent'].padding : getFreshSideObject(); var arrowPaddingMin = arrowPaddingObject[mainSide]; var arrowPaddingMax = arrowPaddingObject[altSide]; // If the reference length is smaller than the arrow length, we don't want // to include its full size in the calculation. If the reference is small // and near the edge of a boundary, the popper can overflow even if the // reference is not overflowing as well (e.g. virtual elements with no // width or height) var arrowLen = within(0, referenceRect[len], arrowRect[len]); var minOffset = isBasePlacement ? referenceRect[len] / 2 - additive - arrowLen - arrowPaddingMin - tetherOffsetValue : minLen - arrowLen - arrowPaddingMin - tetherOffsetValue; var maxOffset = isBasePlacement ? -referenceRect[len] / 2 + additive + arrowLen + arrowPaddingMax + tetherOffsetValue : maxLen + arrowLen + arrowPaddingMax + tetherOffsetValue; var arrowOffsetParent = state.elements.arrow && getOffsetParent(state.elements.arrow); var clientOffset = arrowOffsetParent ? mainAxis === 'y' ? arrowOffsetParent.clientTop || 0 : arrowOffsetParent.clientLeft || 0 : 0; var offsetModifierValue = state.modifiersData.offset ? state.modifiersData.offset[state.placement][mainAxis] : 0; var tetherMin = popperOffsets[mainAxis] + minOffset - offsetModifierValue - clientOffset; var tetherMax = popperOffsets[mainAxis] + maxOffset - offsetModifierValue; var preventedOffset = within(tether ? Math.min(min, tetherMin) : min, offset, tether ? Math.max(max, tetherMax) : max); popperOffsets[mainAxis] = preventedOffset; data[mainAxis] = preventedOffset - offset; } if (checkAltAxis) { var _mainSide = mainAxis === 'x' ? top : left; var _altSide = mainAxis === 'x' ? bottom : right; var _offset = popperOffsets[altAxis]; var _min = _offset + overflow[_mainSide]; var _max = _offset - overflow[_altSide]; var _preventedOffset = within(_min, _offset, _max); popperOffsets[altAxis] = _preventedOffset; data[altAxis] = _preventedOffset - _offset; } state.modifiersData[name] = data; } // eslint-disable-next-line import/no-unused-modules var preventOverflow$1 = { name: 'preventOverflow', enabled: true, phase: 'main', fn: preventOverflow, requiresIfExists: ['offset'] }; function arrow(_ref) { var _state$modifiersData$; var state = _ref.state, name = _ref.name; var arrowElement = state.elements.arrow; var popperOffsets = state.modifiersData.popperOffsets; var basePlacement = getBasePlacement(state.placement); var axis = getMainAxisFromPlacement(basePlacement); var isVertical = [left, right].indexOf(basePlacement) >= 0; var len = isVertical ? 'height' : 'width'; if (!arrowElement || !popperOffsets) { return; } var paddingObject = state.modifiersData[name + "#persistent"].padding; var arrowRect = getLayoutRect(arrowElement); var minProp = axis === 'y' ? top : left; var maxProp = axis === 'y' ? bottom : right; var endDiff = state.rects.reference[len] + state.rects.reference[axis] - popperOffsets[axis] - state.rects.popper[len]; var startDiff = popperOffsets[axis] - state.rects.reference[axis]; var arrowOffsetParent = getOffsetParent(arrowElement); var clientSize = arrowOffsetParent ? axis === 'y' ? arrowOffsetParent.clientHeight || 0 : arrowOffsetParent.clientWidth || 0 : 0; var centerToReference = endDiff / 2 - startDiff / 2; // Make sure the arrow doesn't overflow the popper if the center point is // outside of the popper bounds var min = paddingObject[minProp]; var max = clientSize - arrowRect[len] - paddingObject[maxProp]; var center = clientSize / 2 - arrowRect[len] / 2 + centerToReference; var offset = within(min, center, max); // Prevents breaking syntax highlighting... var axisProp = axis; state.modifiersData[name] = (_state$modifiersData$ = {}, _state$modifiersData$[axisProp] = offset, _state$modifiersData$.centerOffset = offset - center, _state$modifiersData$); } function effect$2(_ref2) { var state = _ref2.state, options = _ref2.options, name = _ref2.name; var _options$element = options.element, arrowElement = _options$element === void 0 ? '[data-popper-arrow]' : _options$element, _options$padding = options.padding, padding = _options$padding === void 0 ? 0 : _options$padding; if (arrowElement == null) { return; } // CSS selector if (typeof arrowElement === 'string') { arrowElement = state.elements.popper.querySelector(arrowElement); if (!arrowElement) { return; } } { if (!isHTMLElement(arrowElement)) { console.error(['Popper: "arrow" element must be an HTMLElement (not an SVGElement).', 'To use an SVG arrow, wrap it in an HTMLElement that will be used as', 'the arrow.'].join(' ')); } } if (!contains(state.elements.popper, arrowElement)) { { console.error(['Popper: "arrow" modifier\'s `element` must be a child of the popper', 'element.'].join(' ')); } return; } state.elements.arrow = arrowElement; state.modifiersData[name + "#persistent"] = { padding: mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements)) }; } // eslint-disable-next-line import/no-unused-modules var arrow$1 = { name: 'arrow', enabled: true, phase: 'main', fn: arrow, effect: effect$2, requires: ['popperOffsets'], requiresIfExists: ['preventOverflow'] }; function getSideOffsets(overflow, rect, preventedOffsets) { if (preventedOffsets === void 0) { preventedOffsets = { x: 0, y: 0 }; } return { top: overflow.top - rect.height - preventedOffsets.y, right: overflow.right - rect.width + preventedOffsets.x, bottom: overflow.bottom - rect.height + preventedOffsets.y, left: overflow.left - rect.width - preventedOffsets.x }; } function isAnySideFullyClipped(overflow) { return [top, right, bottom, left].some(function (side) { return overflow[side] >= 0; }); } function hide(_ref) { var state = _ref.state, name = _ref.name; var referenceRect = state.rects.reference; var popperRect = state.rects.popper; var preventedOffsets = state.modifiersData.preventOverflow; var referenceOverflow = detectOverflow(state, { elementContext: 'reference' }); var popperAltOverflow = detectOverflow(state, { altBoundary: true }); var referenceClippingOffsets = getSideOffsets(referenceOverflow, referenceRect); var popperEscapeOffsets = getSideOffsets(popperAltOverflow, popperRect, preventedOffsets); var isReferenceHidden = isAnySideFullyClipped(referenceClippingOffsets); var hasPopperEscaped = isAnySideFullyClipped(popperEscapeOffsets); state.modifiersData[name] = { referenceClippingOffsets: referenceClippingOffsets, popperEscapeOffsets: popperEscapeOffsets, isReferenceHidden: isReferenceHidden, hasPopperEscaped: hasPopperEscaped }; state.attributes.popper = Object.assign({}, state.attributes.popper, { 'data-popper-reference-hidden': isReferenceHidden, 'data-popper-escaped': hasPopperEscaped }); } // eslint-disable-next-line import/no-unused-modules var hide$1 = { name: 'hide', enabled: true, phase: 'main', requiresIfExists: ['preventOverflow'], fn: hide }; var defaultModifiers = [eventListeners, popperOffsets$1, computeStyles$1, applyStyles$1, offset$1, flip$1, preventOverflow$1, arrow$1, hide$1]; var createPopper = /*#__PURE__*/popperGenerator({ defaultModifiers: defaultModifiers }); // eslint-disable-next-line import/no-unused-modules var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; function commonjsRequire () { throw new Error('Dynamic requires are not currently supported by rollup-plugin-commonjs'); } function createCommonjsModule(fn, module) { return module = { exports: {} }, fn(module, module.exports), module.exports; } var location = commonjsGlobal.location || {}; /*jslint indent: 2, browser: true, bitwise: true, plusplus: true */ var twemoji = (function ( /*! Copyright Twitter Inc. and other contributors. Licensed under MIT *//* https://github.com/twitter/twemoji/blob/gh-pages/LICENSE */ // WARNING: this file is generated automatically via // `node scripts/build.js` // please update its `createTwemoji` function // at the bottom of the same file instead. ) { /*jshint maxparams:4 */ var // the exported module object twemoji = { ///////////////////////// // properties // ///////////////////////// // default assets url, by default will be Twitter Inc. CDN base: 'https://twemoji.maxcdn.com/v/13.0.0/', // default assets file extensions, by default '.png' ext: '.png', // default assets/folder size, by default "72x72" // available via Twitter CDN: 72 size: '72x72', // default class name, by default 'emoji' className: 'emoji', // basic utilities / helpers to convert code points // to JavaScript surrogates and vice versa convert: { /** * Given an HEX codepoint, returns UTF16 surrogate pairs. * * @param string generic codepoint, i.e. '1F4A9' * @return string codepoint transformed into utf16 surrogates pair, * i.e. \uD83D\uDCA9 * * @example * twemoji.convert.fromCodePoint('1f1e8'); * // "\ud83c\udde8" * * '1f1e8-1f1f3'.split('-').map(twemoji.convert.fromCodePoint).join('') * // "\ud83c\udde8\ud83c\uddf3" */ fromCodePoint: fromCodePoint, /** * Given UTF16 surrogate pairs, returns the equivalent HEX codepoint. * * @param string generic utf16 surrogates pair, i.e. \uD83D\uDCA9 * @param string optional separator for double code points, default='-' * @return string utf16 transformed into codepoint, i.e. '1F4A9' * * @example * twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3'); * // "1f1e8-1f1f3" * * twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3', '~'); * // "1f1e8~1f1f3" */ toCodePoint: toCodePoint }, ///////////////////////// // methods // ///////////////////////// /** * User first: used to remove missing images * preserving the original text intent when * a fallback for network problems is desired. * Automatically added to Image nodes via DOM * It could be recycled for string operations via: * $('img.emoji').on('error', twemoji.onerror) */ onerror: function onerror() { if (this.parentNode) { this.parentNode.replaceChild(createText(this.alt, false), this); } }, /** * Main method/logic to generate either tags or HTMLImage nodes. * "emojify" a generic text or DOM Element. * * @overloads * * String replacement for `innerHTML` or server side operations * twemoji.parse(string); * twemoji.parse(string, Function); * twemoji.parse(string, Object); * * HTMLElement tree parsing for safer operations over existing DOM * twemoji.parse(HTMLElement); * twemoji.parse(HTMLElement, Function); * twemoji.parse(HTMLElement, Object); * * @param string|HTMLElement the source to parse and enrich with emoji. * * string replace emoji matches with tags. * Mainly used to inject emoji via `innerHTML` * It does **not** parse the string or validate it, * it simply replaces found emoji with a tag. * NOTE: be sure this won't affect security. * * HTMLElement walk through the DOM tree and find emoji * that are inside **text node only** (nodeType === 3) * Mainly used to put emoji in already generated DOM * without compromising surrounding nodes and * **avoiding** the usage of `innerHTML`. * NOTE: Using DOM elements instead of strings should * improve security without compromising too much * performance compared with a less safe `innerHTML`. * * @param Function|Object [optional] * either the callback that will be invoked or an object * with all properties to use per each found emoji. * * Function if specified, this will be invoked per each emoji * that has been found through the RegExp except * those follwed by the invariant \uFE0E ("as text"). * Once invoked, parameters will be: * * iconId:string the lower case HEX code point * i.e. "1f4a9" * * options:Object all info for this parsing operation * * variant:char the optional \uFE0F ("as image") * variant, in case this info * is anyhow meaningful. * By default this is ignored. * * If such callback will return a falsy value instead * of a valid `src` to use for the image, nothing will * actually change for that specific emoji. * * * Object if specified, an object containing the following properties * * callback Function the callback to invoke per each found emoji. * base string the base url, by default twemoji.base * ext string the image extension, by default twemoji.ext * size string the assets size, by default twemoji.size * * @example * * twemoji.parse("I \u2764\uFE0F emoji!"); * // I ?? emoji! * * * twemoji.parse("I \u2764\uFE0F emoji!", function(iconId, options) { * return '/assets/' + iconId + '.gif'; * }); * // I ?? emoji! * * * twemoji.parse("I \u2764\uFE0F emoji!", { * size: 72, * callback: function(iconId, options) { * return '/assets/' + options.size + '/' + iconId + options.ext; * } * }); * // I ?? emoji! * */ parse: parse, /** * Given a string, invokes the callback argument * per each emoji found in such string. * This is the most raw version used by * the .parse(string) method itself. * * @param string generic string to parse * @param Function a generic callback that will be * invoked to replace the content. * This calback wil receive standard * String.prototype.replace(str, callback) * arguments such: * callback( * rawText, // the emoji match * ); * * and others commonly received via replace. */ replace: replace, /** * Simplify string tests against emoji. * * @param string some text that might contain emoji * @return boolean true if any emoji was found, false otherwise. * * @example * * if (twemoji.test(someContent)) { * console.log("emoji All The Things!"); * } */ test: test }, // used to escape HTML special chars in attributes escaper = { '&': '&', '<': '<', '>': '>', "'": ''', '"': '"' }, // RegExp based on emoji's official Unicode standards // http://www.unicode.org/Public/UNIDATA/EmojiSources.txt re = /(?:\ud83d\udc68\ud83c\udffb\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffc-\udfff]|\ud83d\udc68\ud83c\udffc\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffb\udffd-\udfff]|\ud83d\udc68\ud83c\udffd\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffb\udffc\udffe\udfff]|\ud83d\udc68\ud83c\udffe\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffb-\udffd\udfff]|\ud83d\udc68\ud83c\udfff\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffb-\udffe]|\ud83d\udc69\ud83c\udffb\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffc-\udfff]|\ud83d\udc69\ud83c\udffb\u200d\ud83e\udd1d\u200d\ud83d\udc69\ud83c[\udffc-\udfff]|\ud83d\udc69\ud83c\udffc\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffb\udffd-\udfff]|\ud83d\udc69\ud83c\udffc\u200d\ud83e\udd1d\u200d\ud83d\udc69\ud83c[\udffb\udffd-\udfff]|\ud83d\udc69\ud83c\udffd\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffb\udffc\udffe\udfff]|\ud83d\udc69\ud83c\udffd\u200d\ud83e\udd1d\u200d\ud83d\udc69\ud83c[\udffb\udffc\udffe\udfff]|\ud83d\udc69\ud83c\udffe\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffb-\udffd\udfff]|\ud83d\udc69\ud83c\udffe\u200d\ud83e\udd1d\u200d\ud83d\udc69\ud83c[\udffb-\udffd\udfff]|\ud83d\udc69\ud83c\udfff\u200d\ud83e\udd1d\u200d\ud83d\udc68\ud83c[\udffb-\udffe]|\ud83d\udc69\ud83c\udfff\u200d\ud83e\udd1d\u200d\ud83d\udc69\ud83c[\udffb-\udffe]|\ud83e\uddd1\ud83c\udffb\u200d\ud83e\udd1d\u200d\ud83e\uddd1\ud83c[\udffb-\udfff]|\ud83e\uddd1\ud83c\udffc\u200d\ud83e\udd1d\u200d\ud83e\uddd1\ud83c[\udffb-\udfff]|\ud83e\uddd1\ud83c\udffd\u200d\ud83e\udd1d\u200d\ud83e\uddd1\ud83c[\udffb-\udfff]|\ud83e\uddd1\ud83c\udffe\u200d\ud83e\udd1d\u200d\ud83e\uddd1\ud83c[\udffb-\udfff]|\ud83e\uddd1\ud83c\udfff\u200d\ud83e\udd1d\u200d\ud83e\uddd1\ud83c[\udffb-\udfff]|\ud83e\uddd1\u200d\ud83e\udd1d\u200d\ud83e\uddd1|\ud83d\udc6b\ud83c[\udffb-\udfff]|\ud83d\udc6c\ud83c[\udffb-\udfff]|\ud83d\udc6d\ud83c[\udffb-\udfff]|\ud83d[\udc6b-\udc6d])|(?:\ud83d[\udc68\udc69]|\ud83e\uddd1)(?:\ud83c[\udffb-\udfff])?\u200d(?:\u2695\ufe0f|\u2696\ufe0f|\u2708\ufe0f|\ud83c[\udf3e\udf73\udf7c\udf84\udf93\udfa4\udfa8\udfeb\udfed]|\ud83d[\udcbb\udcbc\udd27\udd2c\ude80\ude92]|\ud83e[\uddaf-\uddb3\uddbc\uddbd])|(?:\ud83c[\udfcb\udfcc]|\ud83d[\udd74\udd75]|\u26f9)((?:\ud83c[\udffb-\udfff]|\ufe0f)\u200d[\u2640\u2642]\ufe0f)|(?:\ud83c[\udfc3\udfc4\udfca]|\ud83d[\udc6e\udc70\udc71\udc73\udc77\udc81\udc82\udc86\udc87\ude45-\ude47\ude4b\ude4d\ude4e\udea3\udeb4-\udeb6]|\ud83e[\udd26\udd35\udd37-\udd39\udd3d\udd3e\uddb8\uddb9\uddcd-\uddcf\uddd6-\udddd])(?:\ud83c[\udffb-\udfff])?\u200d[\u2640\u2642]\ufe0f|(?:\ud83d\udc68\u200d\u2764\ufe0f\u200d\ud83d\udc8b\u200d\ud83d\udc68|\ud83d\udc68\u200d\ud83d\udc68\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc68\u200d\ud83d\udc68\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc69\u200d\u2764\ufe0f\u200d\ud83d\udc8b\u200d\ud83d[\udc68\udc69]|\ud83d\udc69\u200d\ud83d\udc69\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc69\u200d\ud83d\udc69\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc68\u200d\u2764\ufe0f\u200d\ud83d\udc68|\ud83d\udc68\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc68\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc68\u200d\ud83d\udc68\u200d\ud83d[\udc66\udc67]|\ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d[\udc66\udc67]|\ud83d\udc69\u200d\u2764\ufe0f\u200d\ud83d[\udc68\udc69]|\ud83d\udc69\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc69\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc69\u200d\ud83d\udc69\u200d\ud83d[\udc66\udc67]|\ud83c\udff3\ufe0f\u200d\u26a7\ufe0f|\ud83c\udff3\ufe0f\u200d\ud83c\udf08|\ud83c\udff4\u200d\u2620\ufe0f|\ud83d\udc15\u200d\ud83e\uddba|\ud83d\udc3b\u200d\u2744\ufe0f|\ud83d\udc41\u200d\ud83d\udde8|\ud83d\udc68\u200d\ud83d[\udc66\udc67]|\ud83d\udc69\u200d\ud83d[\udc66\udc67]|\ud83d\udc6f\u200d\u2640\ufe0f|\ud83d\udc6f\u200d\u2642\ufe0f|\ud83e\udd3c\u200d\u2640\ufe0f|\ud83e\udd3c\u200d\u2642\ufe0f|\ud83e\uddde\u200d\u2640\ufe0f|\ud83e\uddde\u200d\u2642\ufe0f|\ud83e\udddf\u200d\u2640\ufe0f|\ud83e\udddf\u200d\u2642\ufe0f|\ud83d\udc08\u200d\u2b1b)|[#*0-9]\ufe0f?\u20e3|(?:[©®\u2122\u265f]\ufe0f)|(?:\ud83c[\udc04\udd70\udd71\udd7e\udd7f\ude02\ude1a\ude2f\ude37\udf21\udf24-\udf2c\udf36\udf7d\udf96\udf97\udf99-\udf9b\udf9e\udf9f\udfcd\udfce\udfd4-\udfdf\udff3\udff5\udff7]|\ud83d[\udc3f\udc41\udcfd\udd49\udd4a\udd6f\udd70\udd73\udd76-\udd79\udd87\udd8a-\udd8d\udda5\udda8\uddb1\uddb2\uddbc\uddc2-\uddc4\uddd1-\uddd3\udddc-\uddde\udde1\udde3\udde8\uddef\uddf3\uddfa\udecb\udecd-\udecf\udee0-\udee5\udee9\udef0\udef3]|[\u203c\u2049\u2139\u2194-\u2199\u21a9\u21aa\u231a\u231b\u2328\u23cf\u23ed-\u23ef\u23f1\u23f2\u23f8-\u23fa\u24c2\u25aa\u25ab\u25b6\u25c0\u25fb-\u25fe\u2600-\u2604\u260e\u2611\u2614\u2615\u2618\u2620\u2622\u2623\u2626\u262a\u262e\u262f\u2638-\u263a\u2640\u2642\u2648-\u2653\u2660\u2663\u2665\u2666\u2668\u267b\u267f\u2692-\u2697\u2699\u269b\u269c\u26a0\u26a1\u26a7\u26aa\u26ab\u26b0\u26b1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// avoid runtime RegExp creation for not so smart, // not JIT based, and old browsers / engines UFE0Fg = /\uFE0F/g, // avoid using a string literal like '\u200D' here because minifiers expand it inline U200D = String.fromCharCode(0x200D), // used to find HTML special chars in attributes rescaper = /[&<>'"]/g, // nodes with type 1 which should **not** be parsed shouldntBeParsed = /^(?:iframe|noframes|noscript|script|select|style|textarea)$/, // just a private shortcut fromCharCode = String.fromCharCode; return twemoji; ///////////////////////// // private functions // // declaration // ///////////////////////// /** * Shortcut to create text nodes * @param string text used to create DOM text node * @return Node a DOM node with that text */ function createText(text, clean) { return document.createTextNode(clean ? text.replace(UFE0Fg, '') : text); } /** * Utility function to escape html attribute text * @param string text use in HTML attribute * @return string text encoded to use in HTML attribute */ function escapeHTML(s) { return s.replace(rescaper, replacer); } /** * Default callback used to generate emoji src * based on Twitter CDN * @param string the emoji codepoint string * @param string the default size to use, i.e. "36x36" * @return string the image source to use */ function defaultImageSrcGenerator(icon, options) { return ''.concat(options.base, options.size, '/', icon, options.ext); } /** * Given a generic DOM nodeType 1, walk through all children * and store every nodeType 3 (#text) found in the tree. * @param Element a DOM Element with probably some text in it * @param Array the list of previously discovered text nodes * @return Array same list with new discovered nodes, if any */ function grabAllTextNodes(node, allText) { var childNodes = node.childNodes, length = childNodes.length, subnode, nodeType; while (length--) { subnode = childNodes[length]; nodeType = subnode.nodeType; // parse emoji only in text nodes if (nodeType === 3) { // collect them to process emoji later allText.push(subnode); } // ignore all nodes that are not type 1, that are svg, or that // should not be parsed as script, style, and others else if (nodeType === 1 && !('ownerSVGElement' in subnode) && !shouldntBeParsed.test(subnode.nodeName.toLowerCase())) { grabAllTextNodes(subnode, allText); } } return allText; } /** * Used to both remove the possible variant * and to convert utf16 into code points. * If there is a zero-width-joiner (U+200D), leave the variants in. * @param string the raw text of the emoji match * @return string the code point */ function grabTheRightIcon(rawText) { // if variant is present as \uFE0F return toCodePoint(rawText.indexOf(U200D) < 0 ? rawText.replace(UFE0Fg, '') : rawText ); } /** * DOM version of the same logic / parser: * emojify all found sub-text nodes placing images node instead. * @param Element generic DOM node with some text in some child node * @param Object options containing info about how to parse * * .callback Function the callback to invoke per each found emoji. * .base string the base url, by default twemoji.base * .ext string the image extension, by default twemoji.ext * .size string the assets size, by default twemoji.size * * @return Element same generic node with emoji in place, if any. */ function parseNode(node, options) { var allText = grabAllTextNodes(node, []), length = allText.length, attrib, attrname, modified, fragment, subnode, text, match, i, index, img, rawText, iconId, src; while (length--) { modified = false; fragment = document.createDocumentFragment(); subnode = allText[length]; text = subnode.nodeValue; i = 0; while ((match = re.exec(text))) { index = match.index; if (index !== i) { fragment.appendChild( createText(text.slice(i, index), true) ); } rawText = match[0]; iconId = grabTheRightIcon(rawText); i = index + rawText.length; src = options.callback(iconId, options); if (iconId && src) { img = new Image(); img.onerror = options.onerror; img.setAttribute('draggable', 'false'); attrib = options.attributes(rawText, iconId); for (attrname in attrib) { if ( attrib.hasOwnProperty(attrname) && // don't allow any handlers to be set + don't allow overrides attrname.indexOf('on') !== 0 && !img.hasAttribute(attrname) ) { img.setAttribute(attrname, attrib[attrname]); } } img.className = options.className; img.alt = rawText; img.src = src; modified = true; fragment.appendChild(img); } if (!img) fragment.appendChild(createText(rawText, false)); img = null; } // is there actually anything to replace in here ? if (modified) { // any text left to be added ? if (i < text.length) { fragment.appendChild( createText(text.slice(i), true) ); } // replace the text node only, leave intact // anything else surrounding such text subnode.parentNode.replaceChild(fragment, subnode); } } return node; } /** * String/HTML version of the same logic / parser: * emojify a generic text placing images tags instead of surrogates pair. * @param string generic string with possibly some emoji in it * @param Object options containing info about how to parse * * .callback Function the callback to invoke per each found emoji. * .base string the base url, by default twemoji.base * .ext string the image extension, by default twemoji.ext * .size string the assets size, by default twemoji.size * * @return the string with replacing all found and parsed emoji */ function parseString(str, options) { return replace(str, function (rawText) { var ret = rawText, iconId = grabTheRightIcon(rawText), src = options.callback(iconId, options), attrib, attrname; if (iconId && src) { // recycle the match string replacing the emoji // with its image counter part ret = ''); } return ret; }); } /** * Function used to actually replace HTML special chars * @param string HTML special char * @return string encoded HTML special char */ function replacer(m) { return escaper[m]; } /** * Default options.attribute callback * @return null */ function returnNull() { return null; } /** * Given a generic value, creates its squared counterpart if it's a number. * As example, number 36 will return '36x36'. * @param any a generic value. * @return any a string representing asset size, i.e. "36x36" * only in case the value was a number. * Returns initial value otherwise. */ function toSizeSquaredAsset(value) { return typeof value === 'number' ? value + 'x' + value : value; } ///////////////////////// // exported functions // // declaration // ///////////////////////// function fromCodePoint(codepoint) { var code = typeof codepoint === 'string' ? parseInt(codepoint, 16) : codepoint; if (code < 0x10000) { return fromCharCode(code); } code -= 0x10000; return fromCharCode( 0xD800 + (code >> 10), 0xDC00 + (code & 0x3FF) ); } function parse(what, how) { if (!how || typeof how === 'function') { how = {callback: how}; } // if first argument is string, inject html tags // otherwise use the DOM tree and parse text nodes only return (typeof what === 'string' ? parseString : parseNode)(what, { callback: how.callback || defaultImageSrcGenerator, attributes: typeof how.attributes === 'function' ? how.attributes : returnNull, base: typeof how.base === 'string' ? how.base : twemoji.base, ext: how.ext || twemoji.ext, size: how.folder || toSizeSquaredAsset(how.size || twemoji.size), className: how.className || twemoji.className, onerror: how.onerror || twemoji.onerror }); } function replace(text, callback) { return String(text).replace(re, callback); } function test(text) { // IE6 needs a reset before too re.lastIndex = 0; var result = re.test(text); re.lastIndex = 0; return result; } function toCodePoint(unicodeSurrogates, sep) { var r = [], c = 0, p = 0, i = 0; while (i < unicodeSurrogates.length) { c = unicodeSurrogates.charCodeAt(i++); if (p) { r.push((0x10000 + ((p - 0xD800) << 10) + (c - 0xDC00)).toString(16)); p = 0; } else if (0xD800 <= c && c <= 0xDBFF) { p = c; } else { r.push(c.toString(16)); } } return r.join(sep || '-'); } }()); if (!location.protocol) { twemoji.base = twemoji.base.replace(/^http:/, ""); } var twemoji_npm = twemoji; var emojiData = {"categories":["smileys","people","animals","food","travel","activities","objects","symbols","flags"],"emoji":[{"emoji":"