From 16786881e33636380cf8bd68b8258ae136184857 Mon Sep 17 00:00:00 2001 From: data Date: Tue, 13 Dec 2022 15:24:31 +0800 Subject: [PATCH 01/11] auto upgrade version to 2.0.20221213152248 --- package.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package.json b/package.json index 157b1a766..3c500439e 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "fineui", - "version": "2.0.20221210193709", + "version": "2.0.20221213152248", "description": "fineui", "main": "dist/fineui_without_conflict.min.js", "types": "dist/lib/index.d.ts", From d739234f861b406fedbeb789b0344f2f4b7e1b2e Mon Sep 17 00:00:00 2001 From: zsmj Date: Tue, 13 Dec 2022 16:12:13 +0800 Subject: [PATCH 02/11] =?UTF-8?q?KERNEL-11877=20feat:=20=E5=8D=87=E7=BA=A7?= =?UTF-8?q?popperjs=20=E8=A7=A3=E5=86=B3scale=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit https://github.com/floating-ui/floating-ui/pull/1247 --- src/core/controller/popper.js | 3474 +++++++++++++++++---------------- 1 file changed, 1789 insertions(+), 1685 deletions(-) diff --git a/src/core/controller/popper.js b/src/core/controller/popper.js index a3708dbd5..2c6f613fd 100644 --- a/src/core/controller/popper.js +++ b/src/core/controller/popper.js @@ -1,1908 +1,2012 @@ /** - * @popperjs/core v2.9.2 - MIT License + * @popperjs/core v2.11.6 - MIT License */ (function (global, factory) { - factory(BI.Popper = {}); -}(this, (function (exports) { 'use strict'; - - 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 - }; - } + factory(global.Popper = {}); +}(BI, (function (exports) { + 'use strict'; + + function getWindow(node) { + if (node == null) { + return window; + } - function getWindow(node) { - if (node == null) { - return window; + if (node.toString() !== '[object Window]') { + var ownerDocument = node.ownerDocument; + return ownerDocument ? ownerDocument.defaultView || window : window; + } + + return node; } - if (node.toString() !== '[object Window]') { - var ownerDocument = node.ownerDocument; - return ownerDocument ? ownerDocument.defaultView || window : window; + function isElement(node) { + var OwnElement = getWindow(node).Element; + return node instanceof OwnElement || node instanceof Element; } - return node; - } + function isHTMLElement(node) { + var OwnElement = getWindow(node).HTMLElement; + return node instanceof OwnElement || node instanceof HTMLElement; + } - function getWindowScroll(node) { - var win = getWindow(node); - var scrollLeft = win.pageXOffset; - var scrollTop = win.pageYOffset; - return { - scrollLeft: scrollLeft, - scrollTop: scrollTop - }; - } - - function isElement(node) { - var OwnElement = getWindow(node).Element; - return node instanceof OwnElement || node instanceof Element; - } - - function isHTMLElement(node) { - var OwnElement = getWindow(node).HTMLElement; - return node instanceof OwnElement || node instanceof HTMLElement; - } - - function isShadowRoot(node) { - // IE 11 has no ShadowRoot - if (typeof ShadowRoot === 'undefined') { - return false; + function isShadowRoot(node) { + // IE 11 has no ShadowRoot + if (typeof ShadowRoot === 'undefined') { + return false; + } + + var OwnElement = getWindow(node).ShadowRoot; + return node instanceof OwnElement || node instanceof ShadowRoot; } - var OwnElement = getWindow(node).ShadowRoot; - return node instanceof OwnElement || node instanceof ShadowRoot; - } + var max = Math.max; + var min = Math.min; + var round = Math.round; - function getHTMLElementScroll(element) { - return { - scrollLeft: element.scrollLeft, - scrollTop: element.scrollTop - }; - } + function getUAString() { + var uaData = navigator.userAgentData; - 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[incompatible-return]: assume body is always available - return ((isElement(element) ? element.ownerDocument : // $FlowFixMe[prop-missing] - element.document) || window.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(element) { - return getWindow(element).getComputedStyle(element); - } - - function isScrollParent(element) { - // Firefox wants us to check `-x` and `-y` variations as well - var _getComputedStyle = getComputedStyle(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; - } + if (uaData != null && uaData.brands && Array.isArray(uaData.brands)) { + return uaData.brands.map(function (item) { + return item.brand + "/" + item.version; + }).join(' '); + } - var documentElement = getDocumentElement(offsetParent); - var rect = getBoundingClientRect(elementOrVirtualElement); - var isOffsetParentAnElement = isHTMLElement(offsetParent); - var scroll = { - scrollLeft: 0, - scrollTop: 0 - }; - var offsets = { - x: 0, - y: 0 - }; + return navigator.userAgent; + } - if (isOffsetParentAnElement || !isOffsetParentAnElement && !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); - } + function isLayoutViewport() { + return !/^((?!chrome|android).)*safari/i.test(getUAString()); } - return { - x: rect.left + scroll.scrollLeft - offsets.x, - y: rect.top + scroll.scrollTop - offsets.y, - width: rect.width, - height: rect.height - }; - } + function getBoundingClientRect(element, includeScale, isFixedStrategy) { + if (includeScale === void 0) { + includeScale = false; + } - // means it doesn't take into account transforms. + if (isFixedStrategy === void 0) { + isFixedStrategy = false; + } - function getLayoutRect(element) { - var clientRect = getBoundingClientRect(element); // Use the clientRect sizes if it's not been transformed. - // Fixes https://github.com/popperjs/popper-core/issues/1223 + var clientRect = element.getBoundingClientRect(); + var scaleX = 1; + var scaleY = 1; - var width = element.offsetWidth; - var height = element.offsetHeight; + if (includeScale && isHTMLElement(element)) { + scaleX = element.offsetWidth > 0 ? round(clientRect.width) / element.offsetWidth || 1 : 1; + scaleY = element.offsetHeight > 0 ? round(clientRect.height) / element.offsetHeight || 1 : 1; + } - if (Math.abs(clientRect.width - width) <= 1) { - width = clientRect.width; + var _ref = isElement(element) ? getWindow(element) : window, + visualViewport = _ref.visualViewport; + + var addVisualOffsets = !isLayoutViewport() && isFixedStrategy; + var x = (clientRect.left + (addVisualOffsets && visualViewport ? visualViewport.offsetLeft : 0)) / scaleX; + var y = (clientRect.top + (addVisualOffsets && visualViewport ? visualViewport.offsetTop : 0)) / scaleY; + var width = clientRect.width / scaleX; + var height = clientRect.height / scaleY; + return { + width: width, + height: height, + top: y, + right: x + width, + bottom: y + height, + left: x, + x: x, + y: y + }; } - if (Math.abs(clientRect.height - height) <= 1) { - height = clientRect.height; + function getWindowScroll(node) { + var win = getWindow(node); + var scrollLeft = win.pageXOffset; + var scrollTop = win.pageYOffset; + return { + scrollLeft: scrollLeft, + scrollTop: scrollTop + }; } - return { - x: element.offsetLeft, - y: element.offsetTop, - width: width, - height: height - }; - } + function getHTMLElementScroll(element) { + return { + scrollLeft: element.scrollLeft, + scrollTop: element.scrollTop + }; + } - function getParentNode(element) { - if (getNodeName(element) === 'html') { - return element; + function getNodeScroll(node) { + if (node === getWindow(node) || !isHTMLElement(node)) { + return getWindowScroll(node); + } else { + return getHTMLElementScroll(node); + } } - return (// this is a quicker (but less type safe) way to save quite some bytes from the bundle - // $FlowFixMe[incompatible-return] - // $FlowFixMe[prop-missing] - element.assignedSlot || // step into the shadow DOM of the parent of a slotted node - element.parentNode || ( // DOM Element detected - isShadowRoot(element) ? element.host : null) || // ShadowRoot detected - // $FlowFixMe[incompatible-call]: HTMLElement is a Node - getDocumentElement(element) // fallback - - ); - } - - function getScrollParent(node) { - if (['html', 'body', '#document'].indexOf(getNodeName(node)) >= 0) { - // $FlowFixMe[incompatible-return]: assume body is always available - return node.ownerDocument.body; + function getNodeName(element) { + return element ? (element.nodeName || '').toLowerCase() : null; } - if (isHTMLElement(node) && isScrollParent(node)) { - return node; + function getDocumentElement(element) { + // $FlowFixMe[incompatible-return]: assume body is always available + return ((isElement(element) ? element.ownerDocument : // $FlowFixMe[prop-missing] + element.document) || window.document).documentElement; } - return getScrollParent(getParentNode(node)); - } + function getWindowScrollBarX(element) { + // If has a CSS width greater than the viewport, then this will be + // incorrect for RTL. + // Popper 1 is broken in this case and never had a bug report so let's assume + // it's not an issue. I don't think anyone ever specifies width on + // anyway. + // Browsers where the left scrollbar doesn't cause an issue report `0` for + // this (e.g. Edge 2019, IE11, Safari) + return getBoundingClientRect(getDocumentElement(element)).left + getWindowScroll(element).scrollLeft; + } - /* - given a DOM element, return the list of all scroll parents, up the list of ancesors - until we get to the top window object. This list is what we attach scroll listeners - to, because if any of these parent elements scroll, we'll need to re-calculate the - reference element's position. - */ + function getComputedStyle(element) { + return getWindow(element).getComputedStyle(element); + } - function listScrollParents(element, list) { - var _element$ownerDocumen; + function isScrollParent(element) { + // Firefox wants us to check `-x` and `-y` variations as well + var _getComputedStyle = getComputedStyle(element), + overflow = _getComputedStyle.overflow, + overflowX = _getComputedStyle.overflowX, + overflowY = _getComputedStyle.overflowY; - if (list === void 0) { - list = []; + return /auto|scroll|overlay|hidden/.test(overflow + overflowY + overflowX); } - var scrollParent = getScrollParent(element); - var isBody = scrollParent === ((_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.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[incompatible-call]: 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(element).position === 'fixed') { - return null; + function isElementScaled(element) { + var rect = element.getBoundingClientRect(); + var scaleX = round(rect.width) / element.offsetWidth || 1; + var scaleY = round(rect.height) / element.offsetHeight || 1; + return scaleX !== 1 || scaleY !== 1; + } // Returns the composite rect of an element relative to its offsetParent. + // Composite means it takes into account transforms as well as layout. + + + function getCompositeRect(elementOrVirtualElement, offsetParent, isFixed) { + if (isFixed === void 0) { + isFixed = false; + } + + var isOffsetParentAnElement = isHTMLElement(offsetParent); + var offsetParentIsScaled = isHTMLElement(offsetParent) && isElementScaled(offsetParent); + var documentElement = getDocumentElement(offsetParent); + var rect = getBoundingClientRect(elementOrVirtualElement, offsetParentIsScaled, isFixed); + var scroll = { + scrollLeft: 0, + scrollTop: 0 + }; + var offsets = { + x: 0, + y: 0 + }; + + if (isOffsetParentAnElement || !isOffsetParentAnElement && !isFixed) { + if (getNodeName(offsetParent) !== 'body' || // https://github.com/popperjs/popper-core/issues/1078 + isScrollParent(documentElement)) { + scroll = getNodeScroll(offsetParent); + } + + if (isHTMLElement(offsetParent)) { + offsets = getBoundingClientRect(offsetParent, true); + 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 + }; } - return element.offsetParent; - } // `.offsetParent` reports `null` for fixed elements, while absolute elements - // return the containing block + // means it doesn't take into account transforms. + function getLayoutRect(element) { + var clientRect = getBoundingClientRect(element); // Use the clientRect sizes if it's not been transformed. + // Fixes https://github.com/popperjs/popper-core/issues/1223 - function getContainingBlock(element) { - var isFirefox = navigator.userAgent.toLowerCase().indexOf('firefox') !== -1; - var isIE = navigator.userAgent.indexOf('Trident') !== -1; + var width = element.offsetWidth; + var height = element.offsetHeight; - if (isIE && isHTMLElement(element)) { - // In IE 9, 10 and 11 fixed elements containing block is always established by the viewport - var elementCss = getComputedStyle(element); + if (Math.abs(clientRect.width - width) <= 1) { + width = clientRect.width; + } - if (elementCss.position === 'fixed') { - return null; - } + if (Math.abs(clientRect.height - height) <= 1) { + height = clientRect.height; + } + + return { + x: element.offsetLeft, + y: element.offsetTop, + width: width, + height: height + }; } - var currentNode = getParentNode(element); + function getParentNode(element) { + if (getNodeName(element) === 'html') { + return element; + } - while (isHTMLElement(currentNode) && ['html', 'body'].indexOf(getNodeName(currentNode)) < 0) { - var css = getComputedStyle(currentNode); // This is non-exhaustive but covers the most common CSS properties that - // create a containing block. - // https://developer.mozilla.org/en-US/docs/Web/CSS/Containing_block#identifying_the_containing_block + return (// this is a quicker (but less type safe) way to save quite some bytes from the bundle + // $FlowFixMe[incompatible-return] + // $FlowFixMe[prop-missing] + element.assignedSlot || // step into the shadow DOM of the parent of a slotted node + element.parentNode || ( // DOM Element detected + isShadowRoot(element) ? element.host : null) || // ShadowRoot detected + // $FlowFixMe[incompatible-call]: HTMLElement is a Node + getDocumentElement(element) // fallback - if (css.transform !== 'none' || css.perspective !== 'none' || css.contain === 'paint' || ['transform', 'perspective'].indexOf(css.willChange) !== -1 || isFirefox && css.willChange === 'filter' || isFirefox && css.filter && css.filter !== 'none') { - return currentNode; - } else { - currentNode = currentNode.parentNode; - } + ); } - return null; - } // Gets the closest ancestor positioned element. Handles some edge cases, - // such as table ancestors and cross browser bugs. + function getScrollParent(node) { + if (['html', 'body', '#document'].indexOf(getNodeName(node)) >= 0) { + // $FlowFixMe[incompatible-return]: assume body is always available + return node.ownerDocument.body; + } + if (isHTMLElement(node) && isScrollParent(node)) { + return node; + } + + return getScrollParent(getParentNode(node)); + } - function getOffsetParent(element) { - var window = getWindow(element); - var offsetParent = getTrueOffsetParent(element); + /* + given a DOM element, return the list of all scroll parents, up the list of ancesors + until we get to the top window object. This list is what we attach scroll listeners + to, because if any of these parent elements scroll, we'll need to re-calculate the + reference element's position. + */ - while (offsetParent && isTableElement(offsetParent) && getComputedStyle(offsetParent).position === 'static') { - offsetParent = getTrueOffsetParent(offsetParent); + function listScrollParents(element, list) { + var _element$ownerDocumen; + + if (list === void 0) { + list = []; + } + + var scrollParent = getScrollParent(element); + var isBody = scrollParent === ((_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.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[incompatible-call]: isBody tells us target will be an HTMLElement here + updatedList.concat(listScrollParents(getParentNode(target))); } - if (offsetParent && (getNodeName(offsetParent) === 'html' || getNodeName(offsetParent) === 'body' && getComputedStyle(offsetParent).position === 'static')) { - return window; + function isTableElement(element) { + return ['table', 'td', 'th'].indexOf(getNodeName(element)) >= 0; } - return offsetParent || getContainingBlock(element) || 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); - } + function getTrueOffsetParent(element) { + if (!isHTMLElement(element) || // https://github.com/popperjs/popper-core/issues/837 + getComputedStyle(element).position === 'fixed') { + return null; } - }); - 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 element.offsetParent; + } // `.offsetParent` reports `null` for fixed elements, while absolute elements + // return the containing block - 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]; - } + function getContainingBlock(element) { + var isFirefox = /firefox/i.test(getUAString()); + var isIE = /Trident/i.test(getUAString()); - 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) + "\"")); + if (isIE && isHTMLElement(element)) { + // In IE 9, 10 and 11 fixed elements containing block is always established by the viewport + var elementCss = getComputedStyle(element); + + if (elementCss.position === 'fixed') { + return null; } + } - break; + var currentNode = getParentNode(element); - case 'enabled': - if (typeof modifier.enabled !== 'boolean') { - console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"enabled"', '"boolean"', "\"" + String(modifier.enabled) + "\"")); - } + if (isShadowRoot(currentNode)) { + currentNode = currentNode.host; + } + + while (isHTMLElement(currentNode) && ['html', 'body'].indexOf(getNodeName(currentNode)) < 0) { + var css = getComputedStyle(currentNode); // This is non-exhaustive but covers the most common CSS properties that + // create a containing block. + // https://developer.mozilla.org/en-US/docs/Web/CSS/Containing_block#identifying_the_containing_block - case 'phase': - if (modifierPhases.indexOf(modifier.phase) < 0) { - console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"phase"', "either " + modifierPhases.join(', '), "\"" + String(modifier.phase) + "\"")); + if (css.transform !== 'none' || css.perspective !== 'none' || css.contain === 'paint' || ['transform', 'perspective'].indexOf(css.willChange) !== -1 || isFirefox && css.willChange === 'filter' || isFirefox && css.filter && css.filter !== 'none') { + return currentNode; + } else { + currentNode = currentNode.parentNode; } + } - break; + return null; + } // Gets the closest ancestor positioned element. Handles some edge cases, + // such as table ancestors and cross browser bugs. - case 'fn': - if (typeof modifier.fn !== 'function') { - console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"fn"', '"function"', "\"" + String(modifier.fn) + "\"")); - } - break; + function getOffsetParent(element) { + var window = getWindow(element); + var offsetParent = getTrueOffsetParent(element); - case 'effect': - if (typeof modifier.effect !== 'function') { - console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"effect"', '"function"', "\"" + String(modifier.fn) + "\"")); - } + while (offsetParent && isTableElement(offsetParent) && getComputedStyle(offsetParent).position === 'static') { + offsetParent = getTrueOffsetParent(offsetParent); + } - break; + if (offsetParent && (getNodeName(offsetParent) === 'html' || getNodeName(offsetParent) === 'body' && getComputedStyle(offsetParent).position === 'static')) { + return window; + } - case 'requires': - if (!Array.isArray(modifier.requires)) { - console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"requires"', '"array"', "\"" + String(modifier.requires) + "\"")); - } + return offsetParent || getContainingBlock(element) || window; + } - break; + 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); + } - case 'requiresIfExists': - if (!Array.isArray(modifier.requiresIfExists)) { - console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"requiresIfExists"', '"array"', "\"" + String(modifier.requiresIfExists) + "\"")); + modifiers.forEach(function (modifier) { + if (!visited.has(modifier.name)) { + // check for visited object + sort(modifier); } + }); + return result; + } - break; + function orderModifiers(modifiers) { + // order based on dependencies + var orderedModifiers = order(modifiers); // order based on phase - case 'options': - case 'data': - break; + return modifierPhases.reduce(function (acc, phase) { + return acc.concat(orderedModifiers.filter(function (modifier) { + return modifier.phase === phase; + })); + }, []); + } - 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."); + 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]; } - 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)); - } + 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) { + [].concat(Object.keys(modifier), VALID_PROPERTIES) // IE11-compatible replacement for `new Set(iterable)` + .filter(function (value, index, self) { + return self.indexOf(value) === index; + }).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) + "\"")); + } + + break; + + 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 (modifier.effect != null && typeof modifier.effect !== 'function') { + console.error(format(INVALID_MODIFIER_ERROR, modifier.name, '"effect"', '"function"', "\"" + String(modifier.fn) + "\"")); + } + + break; + + case 'requires': + if (modifier.requires != null && !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]; - }); - } - - function getViewportRect(element) { - var win = getWindow(element); - var html = getDocumentElement(element); - var visualViewport = win.visualViewport; - var width = html.clientWidth; - var height = html.clientHeight; - var x = 0; - var y = 0; // NB: This isn't supported on iOS <= 12. If the keyboard is open, the popper - // can be obscured underneath it. - // Also, `html.clientHeight` adds the bottom bar height in Safari iOS, even - // if it isn't open, so if this isn't available, the popper will be detected - // to overflow the bottom of the screen too early. - - if (visualViewport) { - width = visualViewport.width; - height = visualViewport.height; // Uses Layout Viewport (like Chrome; Safari does not currently) - // In Chrome, it returns a value very close to 0 (+/-) but contains rounding - // errors due to floating point numbers, so we need to check precision. - // Safari returns a number <= 0, usually < -1 when pinch-zoomed - // Feature detection fails in mobile emulation mode in Chrome. - // Math.abs(win.innerWidth / visualViewport.scale - visualViewport.width) < - // 0.001 - // Fallback here: "Not Safari" userAgent - - if (!/^((?!chrome|android).)*safari/i.test(navigator.userAgent)) { - x = visualViewport.offsetLeft; - y = visualViewport.offsetTop; - } } - return { - width: width, - height: height, - x: x + getWindowScrollBarX(element), - y: y - }; - } + function uniqueBy(arr, fn) { + var identifiers = new Set(); + return arr.filter(function (item) { + var identifier = fn(item); - var max = Math.max; - var min = Math.min; - var round = Math.round; + if (!identifiers.has(identifier)) { + identifiers.add(identifier); + return true; + } + }); + } - // of the `` and `` rect bounds if horizontally scrollable + function getBasePlacement(placement) { + return placement.split('-')[0]; + } - function getDocumentRect(element) { - var _element$ownerDocumen; + 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 html = getDocumentElement(element); - var winScroll = getWindowScroll(element); - var body = (_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body; - var width = max(html.scrollWidth, html.clientWidth, body ? body.scrollWidth : 0, body ? body.clientWidth : 0); - var height = max(html.scrollHeight, html.clientHeight, body ? body.scrollHeight : 0, body ? body.clientHeight : 0); - var x = -winScroll.scrollLeft + getWindowScrollBarX(element); - var y = -winScroll.scrollTop; + function getViewportRect(element, strategy) { + var win = getWindow(element); + var html = getDocumentElement(element); + var visualViewport = win.visualViewport; + var width = html.clientWidth; + var height = html.clientHeight; + var x = 0; + var y = 0; + + if (visualViewport) { + width = visualViewport.width; + height = visualViewport.height; + var layoutViewport = isLayoutViewport(); + + if (layoutViewport || !layoutViewport && strategy === 'fixed') { + x = visualViewport.offsetLeft; + y = visualViewport.offsetTop; + } + } - if (getComputedStyle(body || html).direction === 'rtl') { - x += max(html.clientWidth, body ? body.clientWidth : 0) - width; + return { + width: width, + height: height, + x: x + getWindowScrollBarX(element), + y: y + }; } - return { - width: width, - height: height, - x: x, - y: y - }; - } + // of the `` and `` rect bounds if horizontally scrollable - function contains(parent, child) { - var rootNode = child.getRootNode && child.getRootNode(); // First, attempt with faster native method + function getDocumentRect(element) { + var _element$ownerDocumen; - if (parent.contains(child)) { - return true; - } // then fallback to custom implementation with Shadow DOM support - else if (rootNode && isShadowRoot(rootNode)) { - var next = child; + var html = getDocumentElement(element); + var winScroll = getWindowScroll(element); + var body = (_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body; + var width = max(html.scrollWidth, html.clientWidth, body ? body.scrollWidth : 0, body ? body.clientWidth : 0); + var height = max(html.scrollHeight, html.clientHeight, body ? body.scrollHeight : 0, body ? body.clientHeight : 0); + var x = -winScroll.scrollLeft + getWindowScrollBarX(element); + var y = -winScroll.scrollTop; - do { - if (next && parent.isSameNode(next)) { - return true; - } // $FlowFixMe[prop-missing]: 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 getInnerBoundingClientRect(element) { - var rect = getBoundingClientRect(element); - rect.top = rect.top + element.clientTop; - rect.left = rect.left + element.clientLeft; - rect.bottom = rect.top + element.clientHeight; - rect.right = rect.left + element.clientWidth; - rect.width = element.clientWidth; - rect.height = element.clientHeight; - rect.x = rect.left; - rect.y = rect.top; - return rect; - } - - function getClientRectFromMixedType(element, clippingParent) { - return clippingParent === viewport ? rectToClientRect(getViewportRect(element)) : isHTMLElement(clippingParent) ? getInnerBoundingClientRect(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(getParentNode(element)); - var canEscapeClipping = ['absolute', 'fixed'].indexOf(getComputedStyle(element).position) >= 0; - var clipperElement = canEscapeClipping && isHTMLElement(element) ? getOffsetParent(element) : element; - - if (!isElement(clipperElement)) { - return []; - } // $FlowFixMe[incompatible-return]: https://github.com/facebook/flow/issues/1414 - - - return clippingParents.filter(function (clippingParent) { - return isElement(clippingParent) && contains(clippingParent, clipperElement) && getNodeName(clippingParent) !== 'body'; - }); - } // 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); - accRect.top = max(rect.top, accRect.top); - accRect.right = min(rect.right, accRect.right); - accRect.bottom = min(rect.bottom, accRect.bottom); - accRect.left = max(rect.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 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; + if (getComputedStyle(body || html).direction === 'rtl') { + x += max(html.clientWidth, body ? body.clientWidth : 0) - width; + } - case bottom: - offsets = { - x: commonX, - y: reference.y + reference.height + return { + width: width, + height: height, + x: x, + y: y }; - break; + } - case right: - offsets = { - x: reference.x + reference.width, - y: commonY - }; - break; + function contains(parent, child) { + var rootNode = child.getRootNode && child.getRootNode(); // First, attempt with faster native method - case left: - offsets = { - x: reference.x - element.width, - y: commonY - }; - break; + if (parent.contains(child)) { + return true; + } // then fallback to custom implementation with Shadow DOM support + else if (rootNode && isShadowRoot(rootNode)) { + var next = child; - default: - offsets = { - x: reference.x, - y: reference.y - }; + do { + if (next && parent.isSameNode(next)) { + return true; + } // $FlowFixMe[prop-missing]: 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 + }); } - var mainAxis = basePlacement ? getMainAxisFromPlacement(basePlacement) : null; + function getInnerBoundingClientRect(element, strategy) { + var rect = getBoundingClientRect(element, false, strategy === 'fixed'); + rect.top = rect.top + element.clientTop; + rect.left = rect.left + element.clientLeft; + rect.bottom = rect.top + element.clientHeight; + rect.right = rect.left + element.clientWidth; + rect.width = element.clientWidth; + rect.height = element.clientHeight; + rect.x = rect.left; + rect.y = rect.top; + return rect; + } + + function getClientRectFromMixedType(element, clippingParent, strategy) { + return clippingParent === viewport ? rectToClientRect(getViewportRect(element, strategy)) : isElement(clippingParent) ? getInnerBoundingClientRect(clippingParent, strategy) : 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` + - if (mainAxis != null) { - var len = mainAxis === 'y' ? 'height' : 'width'; + function getClippingParents(element) { + var clippingParents = listScrollParents(getParentNode(element)); + var canEscapeClipping = ['absolute', 'fixed'].indexOf(getComputedStyle(element).position) >= 0; + var clipperElement = canEscapeClipping && isHTMLElement(element) ? getOffsetParent(element) : element; - switch (variation) { - case start: - offsets[mainAxis] = offsets[mainAxis] - (reference[len] / 2 - element[len] / 2); - break; + if (!isElement(clipperElement)) { + return []; + } // $FlowFixMe[incompatible-return]: https://github.com/facebook/flow/issues/1414 - case end: - offsets[mainAxis] = offsets[mainAxis] + (reference[len] / 2 - element[len] / 2); - break; - } + + return clippingParents.filter(function (clippingParent) { + return isElement(clippingParent) && contains(clippingParent, clipperElement) && getNodeName(clippingParent) !== 'body'; + }); + } // Gets the maximum area that the element is visible in due to any number of + // clipping parents + + + function getClippingRect(element, boundary, rootBoundary, strategy) { + 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, strategy); + accRect.top = max(rect.top, accRect.top); + accRect.right = min(rect.right, accRect.right); + accRect.bottom = min(rect.bottom, accRect.bottom); + accRect.left = max(rect.left, accRect.left); + return accRect; + }, getClientRectFromMixedType(element, firstClippingParent, strategy)); + clippingRect.width = clippingRect.right - clippingRect.left; + clippingRect.height = clippingRect.bottom - clippingRect.top; + clippingRect.x = clippingRect.left; + clippingRect.y = clippingRect.top; + return clippingRect; } - return offsets; - } + function getVariation(placement) { + return placement.split('-')[1]; + } - 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 = {}; + function getMainAxisFromPlacement(placement) { + return ['top', 'bottom'].indexOf(placement) >= 0 ? 'x' : 'y'; } - 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; - }); + 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] = offsets[mainAxis] - (reference[len] / 2 - element[len] / 2); + break; + + case end: + offsets[mainAxis] = offsets[mainAxis] + (reference[len] / 2 - element[len] / 2); + break; + } + } + + return offsets; } - return overflowOffsets; - } + function getFreshSideObject() { + return { + top: 0, + right: 0, + bottom: 0, + left: 0 + }; + } - 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 mergePaddingObject(paddingObject) { + return Object.assign({}, getFreshSideObject(), paddingObject); + } - function areValidElements() { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; + function expandToHashMap(value, keys) { + return keys.reduce(function (hashMap, key) { + hashMap[key] = value; + return hashMap; + }, {}); } - return !args.some(function (element) { - return !(element && typeof element.getBoundingClientRect === 'function'); - }); - } + 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$strategy = _options.strategy, + strategy = _options$strategy === void 0 ? state.strategy : _options$strategy, + _options$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 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, strategy); + var referenceClientRect = getBoundingClientRect(state.elements.reference); + 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; + }); + } - function popperGenerator(generatorOptions) { - if (generatorOptions === void 0) { - generatorOptions = {}; + return overflowOffsets; } - 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 = { + 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', - 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); + 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'); + }); + } - if (getBasePlacement(state.options.placement) === auto) { - var flipModifier = state.orderedModifiers.find(function (_ref2) { - var name = _ref2.name; - return name === 'flip'; - }); + function popperGenerator(generatorOptions) { + if (generatorOptions === void 0) { + generatorOptions = {}; + } - if (!flipModifier) { - console.error(['Popper: "auto" placements require the "flip" modifier be', 'present and enabled to work.'].join(' ')); - } + 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 _getComputedStyle = getComputedStyle(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 + 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(setOptionsAction) { + var options = typeof setOptionsAction === 'function' ? setOptionsAction(state.options) : setOptionsAction; + 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(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); + } + }); + } - 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(' ')); + function cleanupModifierEffects() { + effectCleanupFns.forEach(function (fn) { + return fn(); + }); + effectCleanupFns = []; } - } - 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; - } + return instance; + }; + } - 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 + var passive = { + passive: true + }; - if (!areValidElements(reference, popper)) { - { - console.error(INVALID_ELEMENT_ERROR); - } + function effect$2(_ref) { + var state = _ref.state, + instance = _ref.instance, + options = _ref.options; + var _options$scroll = options.scroll, + scroll = _options$scroll === void 0 ? true : _options$scroll, + _options$resize = options.resize, + resize = _options$resize === void 0 ? true : _options$resize; + var window = getWindow(state.elements.popper); + var scrollParents = [].concat(state.scrollParents.reference, state.scrollParents.popper); + + if (scroll) { + scrollParents.forEach(function (scrollParent) { + scrollParent.addEventListener('scroll', instance.update, passive); + }); + } - return; - } // Store the reference and popper rects to be read by modifiers - - - state.rects = { - reference: getCompositeRect(reference, getOffsetParent(popper), state.options.strategy === 'fixed'), - popper: getLayoutRect(popper) - }; // Modifiers have the ability to reset the current update cycle. The - // most common use case for this is the `flip` modifier changing the - // placement, which then needs to re-run all the modifiers, because the - // logic was previously ran for the previous placement and is therefore - // stale/incorrect - - state.reset = false; - state.placement = state.options.placement; // On each update cycle, the `modifiersData` property for each modifier - // is filled with the initial data specified by the modifier. This means - // it doesn't persist and is fresh on each update. - // To ensure persistent data, use `${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 (resize) { + window.addEventListener('resize', instance.update, passive); + } - if (__debug_loops__ > 100) { - console.error(INFINITE_LOOP_ERROR); - break; - } + return function () { + if (scroll) { + scrollParents.forEach(function (scrollParent) { + scrollParent.removeEventListener('scroll', instance.update, passive); + }); } - if (state.reset === true) { - state.reset = false; - index = -1; - continue; + if (resize) { + window.removeEventListener('resize', instance.update, passive); } + }; + } // eslint-disable-next-line import/no-unused-modules - 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; - } - } + var eventListeners = { + name: 'eventListeners', + enabled: true, + phase: 'write', + fn: function fn() { }, - // 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; + effect: effect$2, + data: {} + }; + + 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$1 = { + name: 'popperOffsets', + enabled: true, + phase: 'read', + fn: popperOffsets, + data: {} + }; + + var unsetSides = { + top: 'auto', + right: 'auto', + bottom: 'auto', + left: 'auto' + }; // Round the offsets to the nearest suitable subpixel based on the DPR. + // Zooming can change the DPR, but it seems to report a value that will + // cleanly divide the values into the appropriate subpixels. + + function roundOffsetsByDPR(_ref) { + var x = _ref.x, + y = _ref.y; + var win = window; + var dpr = win.devicePixelRatio || 1; + return { + x: round(x * dpr) / dpr || 0, + y: round(y * dpr) / dpr || 0 + }; + } + + function mapToStyles(_ref2) { + var _Object$assign2; + + var popper = _ref2.popper, + popperRect = _ref2.popperRect, + placement = _ref2.placement, + variation = _ref2.variation, + offsets = _ref2.offsets, + position = _ref2.position, + gpuAcceleration = _ref2.gpuAcceleration, + adaptive = _ref2.adaptive, + roundOffsets = _ref2.roundOffsets, + isFixed = _ref2.isFixed; + var _offsets$x = offsets.x, + x = _offsets$x === void 0 ? 0 : _offsets$x, + _offsets$y = offsets.y, + y = _offsets$y === void 0 ? 0 : _offsets$y; + + var _ref3 = typeof roundOffsets === 'function' ? roundOffsets({ + x: x, + y: y + }) : { + x: x, + y: y + }; + + x = _ref3.x; + y = _ref3.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); + var heightProp = 'clientHeight'; + var widthProp = 'clientWidth'; + + if (offsetParent === getWindow(popper)) { + offsetParent = getDocumentElement(popper); + + if (getComputedStyle(offsetParent).position !== 'static' && position === 'absolute') { + heightProp = 'scrollHeight'; + widthProp = 'scrollWidth'; + } + } // $FlowFixMe[incompatible-cast]: force type refinement, we compare offsetParent with window above, but Flow doesn't detect it + + + offsetParent = offsetParent; + + if (placement === top || (placement === left || placement === right) && variation === end) { + sideY = bottom; + var offsetY = isFixed && offsetParent === win && win.visualViewport ? win.visualViewport.height : // $FlowFixMe[prop-missing] + offsetParent[heightProp]; + y -= offsetY - popperRect.height; + y *= gpuAcceleration ? 1 : -1; + } + + if (placement === left || (placement === top || placement === bottom) && variation === end) { + sideX = right; + var offsetX = isFixed && offsetParent === win && win.visualViewport ? win.visualViewport.width : // $FlowFixMe[prop-missing] + offsetParent[widthProp]; + x -= offsetX - popperRect.width; + x *= gpuAcceleration ? 1 : -1; + } + } + + var commonStyles = Object.assign({ + position: position + }, adaptive && unsetSides); + + var _ref4 = roundOffsets === true ? roundOffsetsByDPR({ + x: x, + y: y + }) : { + x: x, + y: y + }; + + x = _ref4.x; + y = _ref4.y; + + if (gpuAcceleration) { + var _Object$assign; + + return Object.assign({}, commonStyles, (_Object$assign = {}, _Object$assign[sideY] = hasY ? '0' : '', _Object$assign[sideX] = hasX ? '0' : '', _Object$assign.transform = (win.devicePixelRatio || 1) <= 1 ? "translate(" + x + "px, " + y + "px)" : "translate3d(" + x + "px, " + y + "px, 0)", _Object$assign)); } - }; - if (!areValidElements(reference, popper)) { + return Object.assign({}, commonStyles, (_Object$assign2 = {}, _Object$assign2[sideY] = hasY ? y + "px" : '', _Object$assign2[sideX] = hasX ? x + "px" : '', _Object$assign2.transform = '', _Object$assign2)); + } + + function computeStyles(_ref5) { + var state = _ref5.state, + options = _ref5.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, + _options$roundOffsets = options.roundOffsets, + roundOffsets = _options$roundOffsets === void 0 ? true : _options$roundOffsets; + { - console.error(INVALID_ELEMENT_ERROR); + var transitionProperty = getComputedStyle(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(' ')); + } } - return instance; - } + var commonStyles = { + placement: getBasePlacement(state.placement), + variation: getVariation(state.placement), + popper: state.elements.popper, + popperRect: state.rects.popper, + gpuAcceleration: gpuAcceleration, + isFixed: state.options.strategy === 'fixed' + }; - instance.setOptions(options).then(function (state) { - if (!isDestroyed && options.onFirstUpdate) { - options.onFirstUpdate(state); + 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, + roundOffsets: roundOffsets + }))); } - }); // 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() {}; + 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, + roundOffsets: roundOffsets + }))); + } - effectCleanupFns.push(cleanupFn || noopFn); - } + state.attributes.popper = Object.assign({}, state.attributes.popper, { + 'data-popper-placement': state.placement }); - } + } // eslint-disable-next-line import/no-unused-modules - function cleanupModifierEffects() { - effectCleanupFns.forEach(function (fn) { - return fn(); - }); - effectCleanupFns = []; - } - return instance; + var computeStyles$1 = { + name: 'computeStyles', + enabled: true, + phase: 'beforeWrite', + fn: computeStyles, + data: {} }; - } - - var passive = { - passive: true - }; - - function effect$2(_ref) { - var state = _ref.state, - instance = _ref.instance, - options = _ref.options; - var _options$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); - } + // 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 - return function () { - if (scroll) { - scrollParents.forEach(function (scrollParent) { - scrollParent.removeEventListener('scroll', instance.update, passive); + 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[cannot-write] + + + 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); + } + }); }); - } + } - 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$2, - data: {} - }; - - 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$1 = { - name: 'popperOffsets', - enabled: true, - phase: 'read', - fn: popperOffsets, - data: {} - }; - - var unsetSides = { - top: 'auto', - right: 'auto', - bottom: 'auto', - left: 'auto' - }; // Round the offsets to the nearest suitable subpixel based on the DPR. - // Zooming can change the DPR, but it seems to report a value that will - // cleanly divide the values into the appropriate subpixels. - - function roundOffsetsByDPR(_ref) { - var x = _ref.x, - y = _ref.y; - var win = window; - var dpr = win.devicePixelRatio || 1; - return { - x: round(round(x * dpr) / dpr) || 0, - y: round(round(y * dpr) / dpr) || 0 - }; - } - - function mapToStyles(_ref2) { - var _Object$assign2; - - var popper = _ref2.popper, - popperRect = _ref2.popperRect, - placement = _ref2.placement, - offsets = _ref2.offsets, - position = _ref2.position, - gpuAcceleration = _ref2.gpuAcceleration, - adaptive = _ref2.adaptive, - roundOffsets = _ref2.roundOffsets; - - var _ref3 = roundOffsets === true ? roundOffsetsByDPR(offsets) : typeof roundOffsets === 'function' ? roundOffsets(offsets) : offsets, - _ref3$x = _ref3.x, - x = _ref3$x === void 0 ? 0 : _ref3$x, - _ref3$y = _ref3.y, - y = _ref3$y === void 0 ? 0 : _ref3$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); - var heightProp = 'clientHeight'; - var widthProp = 'clientWidth'; - - if (offsetParent === getWindow(popper)) { - offsetParent = getDocumentElement(popper); - - if (getComputedStyle(offsetParent).position !== 'static') { - heightProp = 'scrollHeight'; - widthProp = 'scrollWidth'; + 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); + state.styles = initialStyles; + + if (state.elements.arrow) { + Object.assign(state.elements.arrow.style, initialStyles.arrow); } - } // $FlowFixMe[incompatible-cast]: force type refinement, we compare offsetParent with window above, but Flow doesn't detect it + 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; + } + + Object.assign(element.style, style); + Object.keys(attributes).forEach(function (attribute) { + element.removeAttribute(attribute); + }); + }); + }; + } // eslint-disable-next-line import/no-unused-modules - offsetParent = offsetParent; - if (placement === top) { - sideY = bottom; // $FlowFixMe[prop-missing] + var applyStyles$1 = { + name: 'applyStyles', + enabled: true, + phase: 'write', + fn: applyStyles, + effect: effect$1, + requires: ['computeStyles'] + }; - y -= offsetParent[heightProp] - popperRect.height; - y *= gpuAcceleration ? 1 : -1; - } + 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 + }; + } - if (placement === left) { - sideX = right; // $FlowFixMe[prop-missing] + function offset(_ref2) { + var state = _ref2.state, + options = _ref2.options, + name = _ref2.name; + var _options$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; + } - x -= offsetParent[widthProp] - popperRect.width; - x *= gpuAcceleration ? 1 : -1; - } - } + state.modifiersData[name] = data; + } // eslint-disable-next-line import/no-unused-modules - var commonStyles = Object.assign({ - position: position - }, adaptive && unsetSides); - if (gpuAcceleration) { - var _Object$assign; + var offset$1 = { + name: 'offset', + enabled: true, + phase: 'main', + requires: ['popperOffsets'], + fn: offset + }; - return Object.assign({}, commonStyles, (_Object$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)); - } + var hash$1 = { + left: 'right', + right: 'left', + bottom: 'top', + top: 'bottom' + }; - return Object.assign({}, commonStyles, (_Object$assign2 = {}, _Object$assign2[sideY] = hasY ? y + "px" : '', _Object$assign2[sideX] = hasX ? x + "px" : '', _Object$assign2.transform = '', _Object$assign2)); - } - - function computeStyles(_ref4) { - var state = _ref4.state, - options = _ref4.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, - _options$roundOffsets = options.roundOffsets, - roundOffsets = _options$roundOffsets === void 0 ? true : _options$roundOffsets; - - { - var transitionProperty = getComputedStyle(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(' ')); - } + function getOppositePlacement(placement) { + return placement.replace(/left|right|bottom|top/g, function (matched) { + return hash$1[matched]; + }); } - var commonStyles = { - placement: getBasePlacement(state.placement), - popper: state.elements.popper, - popperRect: state.rects.popper, - gpuAcceleration: gpuAcceleration + var hash = { + start: 'end', + end: 'start' }; - if (state.modifiersData.popperOffsets != null) { - state.styles.popper = Object.assign({}, state.styles.popper, mapToStyles(Object.assign({}, commonStyles, { - offsets: state.modifiersData.popperOffsets, - position: state.options.strategy, - adaptive: adaptive, - roundOffsets: roundOffsets - }))); + function getOppositeVariationPlacement(placement) { + return placement.replace(/start|end/g, function (matched) { + return hash[matched]; + }); } - if (state.modifiersData.arrow != null) { - state.styles.arrow = Object.assign({}, state.styles.arrow, mapToStyles(Object.assign({}, commonStyles, { - offsets: state.modifiersData.arrow, - position: 'absolute', - adaptive: false, - roundOffsets: roundOffsets - }))); + function computeAutoPlacement(state, options) { + if (options === void 0) { + options = {}; + } + + var _options = options, + placement = _options.placement, + boundary = _options.boundary, + rootBoundary = _options.rootBoundary, + padding = _options.padding, + flipVariations = _options.flipVariations, + _options$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; + var allowedPlacements = placements$1.filter(function (placement) { + return allowedAutoPlacements.indexOf(placement) >= 0; + }); + + if (allowedPlacements.length === 0) { + allowedPlacements = placements$1; + + { + console.error(['Popper: The `allowedAutoPlacements` option did not allow any', 'placements. Ensure the `placement` option matches the variation', 'of the allowed placements.', 'For example, "auto" cannot be used to allow "bottom-start".', 'Use "auto-start" instead.'].join(' ')); + } + } // $FlowFixMe[incompatible-type]: Flow seems to have problems with two array unions... + + + var overflows = allowedPlacements.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]; + }); } - state.attributes.popper = Object.assign({}, state.attributes.popper, { - 'data-popper-placement': state.placement - }); - } // eslint-disable-next-line import/no-unused-modules + function getExpandedFallbackPlacements(placement) { + if (getBasePlacement(placement) === auto) { + return []; + } + var oppositePlacement = getOppositePlacement(placement); + return [getOppositeVariationPlacement(placement), oppositePlacement, getOppositeVariationPlacement(oppositePlacement)]; + } - var computeStyles$1 = { - name: 'computeStyles', - enabled: true, - phase: 'beforeWrite', - fn: computeStyles, - data: {} - }; + function flip(_ref) { + var state = _ref.state, + options = _ref.options, + name = _ref.name; - // and applies them to the HTMLElements such as popper and arrow + if (state.modifiersData[name]._skip) { + return; + } - function applyStyles(_ref) { - var state = _ref.state; - Object.keys(state.elements).forEach(function (name) { - var style = state.styles[name] || {}; - var attributes = state.attributes[name] || {}; - var element = state.elements[name]; // arrow is optional + virtual elements + var _options$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 (!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[cannot-write] + if (referenceRect[len] > popperRect[len]) { + mainVariationSide = getOppositePlacement(mainVariationSide); + } + var altVariationSide = getOppositePlacement(mainVariationSide); + var checks = []; - Object.assign(element.style, style); - Object.keys(attributes).forEach(function (name) { - var value = attributes[name]; + if (checkMainAxis) { + checks.push(overflow[_basePlacement] <= 0); + } - if (value === false) { - element.removeAttribute(name); - } else { - element.setAttribute(name, value === true ? '' : value); + 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); } - }); - }); - } - - 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); - state.styles = initialStyles; - if (state.elements.arrow) { - Object.assign(state.elements.arrow.style, initialStyles.arrow); - } + 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); - 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 + if (checks) { + return checks.slice(0, _i).every(function (check) { + return check; + }); + } + }); - var style = styleProperties.reduce(function (style, property) { - style[property] = ''; - return style; - }, {}); // arrow is optional + virtual elements + if (fittingPlacement) { + firstFittingPlacement = fittingPlacement; + return "break"; + } + }; - if (!isHTMLElement(element) || !getNodeName(element)) { - return; + for (var _i = numberOfChecks; _i > 0; _i--) { + var _ret = _loop(_i); + + if (_ret === "break") break; + } } - 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 + 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$1 = { + name: 'flip', + enabled: true, + phase: 'main', + fn: flip, + requiresIfExists: ['offset'], + data: { + _skip: false + } }; - } - - function offset(_ref2) { - var state = _ref2.state, - options = _ref2.options, - name = _ref2.name; - var _options$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; + + function getAltAxis(axis) { + return axis === 'x' ? 'y' : 'x'; } - 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$1 = { - left: 'right', - right: 'left', - bottom: 'top', - top: 'bottom' - }; - function getOppositePlacement(placement) { - return placement.replace(/left|right|bottom|top/g, function (matched) { - return hash$1[matched]; - }); - } - - var hash = { - start: 'end', - end: 'start' - }; - function getOppositeVariationPlacement(placement) { - return placement.replace(/start|end/g, function (matched) { - return hash[matched]; - }); - } - - function computeAutoPlacement(state, options) { - if (options === void 0) { - options = {}; + function within(min$1, value, max$1) { + return max(min$1, min(value, max$1)); } - var _options = options, - placement = _options.placement, - boundary = _options.boundary, - rootBoundary = _options.rootBoundary, - padding = _options.padding, - flipVariations = _options.flipVariations, - _options$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; - var allowedPlacements = placements$1.filter(function (placement) { - return allowedAutoPlacements.indexOf(placement) >= 0; - }); - - if (allowedPlacements.length === 0) { - allowedPlacements = placements$1; - - { - console.error(['Popper: The `allowedAutoPlacements` option did not allow any', 'placements. Ensure the `placement` option matches the variation', 'of the allowed placements.', 'For example, "auto" cannot be used to allow "bottom-start".', 'Use "auto-start" instead.'].join(' ')); - } - } // $FlowFixMe[incompatible-type]: Flow seems to have problems with two array unions... - - - var overflows = allowedPlacements.reduce(function (acc, placement) { - acc[placement] = detectOverflow(state, { - placement: placement, - boundary: boundary, - rootBoundary: rootBoundary, - padding: padding - })[getBasePlacement(placement)]; - return acc; - }, {}); - return Object.keys(overflows).sort(function (a, b) { - return overflows[a] - overflows[b]; - }); - } - - function getExpandedFallbackPlacements(placement) { - if (getBasePlacement(placement) === auto) { - return []; + function withinMaxClamp(min, value, max) { + var v = within(min, value, max); + return v > max ? max : v; } - var oppositePlacement = getOppositePlacement(placement); - return [getOppositeVariationPlacement(placement), oppositePlacement, getOppositeVariationPlacement(oppositePlacement)]; - } + function preventOverflow(_ref) { + var state = _ref.state, + options = _ref.options, + name = _ref.name; + var _options$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$tetherOffset; + var overflow = detectOverflow(state, { + boundary: boundary, + rootBoundary: rootBoundary, + padding: padding, + altBoundary: altBoundary + }); + var basePlacement = getBasePlacement(state.placement); + var variation = getVariation(state.placement); + var isBasePlacement = !variation; + var mainAxis = getMainAxisFromPlacement(basePlacement); + var altAxis = getAltAxis(mainAxis); + var popperOffsets = state.modifiersData.popperOffsets; + var referenceRect = state.rects.reference; + var popperRect = state.rects.popper; + var tetherOffsetValue = typeof tetherOffset === 'function' ? tetherOffset(Object.assign({}, state.rects, { + placement: state.placement + })) : tetherOffset; + var normalizedTetherOffsetValue = typeof tetherOffsetValue === 'number' ? { + mainAxis: tetherOffsetValue, + altAxis: tetherOffsetValue + } : Object.assign({ + mainAxis: 0, + altAxis: 0 + }, tetherOffsetValue); + var offsetModifierState = state.modifiersData.offset ? state.modifiersData.offset[state.placement] : null; + var data = { + x: 0, + y: 0 + }; - function flip(_ref) { - var state = _ref.state, - options = _ref.options, - name = _ref.name; + if (!popperOffsets) { + return; + } - if (state.modifiersData[name]._skip) { - return; - } + if (checkMainAxis) { + var _offsetModifierState$; + + var mainSide = mainAxis === 'y' ? top : left; + var altSide = mainAxis === 'y' ? bottom : right; + var len = mainAxis === 'y' ? 'height' : 'width'; + var offset = popperOffsets[mainAxis]; + var min$1 = offset + overflow[mainSide]; + var max$1 = offset - overflow[altSide]; + var additive = tether ? -popperRect[len] / 2 : 0; + var minLen = variation === start ? referenceRect[len] : popperRect[len]; + var maxLen = variation === start ? -popperRect[len] : -referenceRect[len]; // We need to include the arrow in the calculation so the arrow doesn't go + // outside the reference bounds + + var arrowElement = state.elements.arrow; + var arrowRect = tether && arrowElement ? getLayoutRect(arrowElement) : { + width: 0, + height: 0 + }; + var arrowPaddingObject = state.modifiersData['arrow#persistent'] ? state.modifiersData['arrow#persistent'].padding : getFreshSideObject(); + var arrowPaddingMin = arrowPaddingObject[mainSide]; + var arrowPaddingMax = arrowPaddingObject[altSide]; // If the reference length is smaller than the arrow length, we don't want + // to include its full size in the calculation. If the reference is small + // and near the edge of a boundary, the popper can overflow even if the + // reference is not overflowing as well (e.g. virtual elements with no + // width or height) + + var arrowLen = within(0, referenceRect[len], arrowRect[len]); + var minOffset = isBasePlacement ? referenceRect[len] / 2 - additive - arrowLen - arrowPaddingMin - normalizedTetherOffsetValue.mainAxis : minLen - arrowLen - arrowPaddingMin - normalizedTetherOffsetValue.mainAxis; + var maxOffset = isBasePlacement ? -referenceRect[len] / 2 + additive + arrowLen + arrowPaddingMax + normalizedTetherOffsetValue.mainAxis : maxLen + arrowLen + arrowPaddingMax + normalizedTetherOffsetValue.mainAxis; + var arrowOffsetParent = state.elements.arrow && getOffsetParent(state.elements.arrow); + var clientOffset = arrowOffsetParent ? mainAxis === 'y' ? arrowOffsetParent.clientTop || 0 : arrowOffsetParent.clientLeft || 0 : 0; + var offsetModifierValue = (_offsetModifierState$ = offsetModifierState == null ? void 0 : offsetModifierState[mainAxis]) != null ? _offsetModifierState$ : 0; + var tetherMin = offset + minOffset - offsetModifierValue - clientOffset; + var tetherMax = offset + maxOffset - offsetModifierValue; + var preventedOffset = within(tether ? min(min$1, tetherMin) : min$1, offset, tether ? max(max$1, tetherMax) : max$1); + popperOffsets[mainAxis] = preventedOffset; + data[mainAxis] = preventedOffset - offset; + } - var _options$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 (checkAltAxis) { + var _offsetModifierState$2; - if (makeFallbackChecks) { - // `2` may be desired in some cases – research later - var numberOfChecks = flipVariations ? 3 : 1; + var _mainSide = mainAxis === 'x' ? top : left; - var _loop = function _loop(_i) { - var fittingPlacement = placements.find(function (placement) { - var checks = checksMap.get(placement); + var _altSide = mainAxis === 'x' ? bottom : right; - if (checks) { - return checks.slice(0, _i).every(function (check) { - return check; - }); - } - }); + var _offset = popperOffsets[altAxis]; - if (fittingPlacement) { - firstFittingPlacement = fittingPlacement; - return "break"; - } - }; + var _len = altAxis === 'y' ? 'height' : 'width'; - for (var _i = numberOfChecks; _i > 0; _i--) { - var _ret = _loop(_i); + var _min = _offset + overflow[_mainSide]; - if (_ret === "break") break; - } - } + var _max = _offset - overflow[_altSide]; - if (state.placement !== firstFittingPlacement) { - state.modifiersData[name]._skip = true; - state.placement = firstFittingPlacement; - state.reset = true; - } - } // eslint-disable-next-line import/no-unused-modules + var isOriginSide = [top, left].indexOf(basePlacement) !== -1; + var _offsetModifierValue = (_offsetModifierState$2 = offsetModifierState == null ? void 0 : offsetModifierState[altAxis]) != null ? _offsetModifierState$2 : 0; - 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$1, value, max$1) { - return max(min$1, min(value, max$1)); - } - - function preventOverflow(_ref) { - var state = _ref.state, - options = _ref.options, - name = _ref.name; - var _options$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 + var _tetherMin = isOriginSide ? _min : _offset - referenceRect[_len] - popperRect[_len] - _offsetModifierValue + normalizedTetherOffsetValue.altAxis; + + var _tetherMax = isOriginSide ? _offset + referenceRect[_len] + popperRect[_len] - _offsetModifierValue - normalizedTetherOffsetValue.altAxis : _max; + + var _preventedOffset = tether && isOriginSide ? withinMaxClamp(_tetherMin, _offset, _tetherMax) : within(tether ? _tetherMin : _min, _offset, tether ? _tetherMax : _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'] }; - if (!popperOffsets) { - return; - } + var toPaddingObject = function toPaddingObject(padding, state) { + padding = typeof padding === 'function' ? padding(Object.assign({}, state.rects, { + placement: state.placement + })) : padding; + return mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements)); + }; - if (checkMainAxis || checkAltAxis) { - var mainSide = mainAxis === 'y' ? top : left; - var altSide = mainAxis === 'y' ? bottom : right; - var len = mainAxis === 'y' ? 'height' : 'width'; - var offset = popperOffsets[mainAxis]; - var min$1 = popperOffsets[mainAxis] + overflow[mainSide]; - var max$1 = 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; - - if (checkMainAxis) { - var preventedOffset = within(tether ? min(min$1, tetherMin) : min$1, offset, tether ? max(max$1, tetherMax) : max$1); - popperOffsets[mainAxis] = preventedOffset; - data[mainAxis] = preventedOffset - offset; - } - - if (checkAltAxis) { - var _mainSide = mainAxis === 'x' ? top : left; - - var _altSide = mainAxis === 'x' ? bottom : right; - - var _offset = popperOffsets[altAxis]; - - var _min = _offset + overflow[_mainSide]; - - var _max = _offset - overflow[_altSide]; - - var _preventedOffset = within(tether ? min(_min, tetherMin) : _min, _offset, tether ? max(_max, tetherMax) : _max); - - popperOffsets[altAxis] = _preventedOffset; - data[altAxis] = _preventedOffset - _offset; - } - } + function arrow(_ref) { + var _state$modifiersData$; - state.modifiersData[name] = data; - } // eslint-disable-next-line import/no-unused-modules - - - var preventOverflow$1 = { - name: 'preventOverflow', - enabled: true, - phase: 'main', - fn: preventOverflow, - requiresIfExists: ['offset'] - }; - - var toPaddingObject = function toPaddingObject(padding, state) { - padding = typeof padding === 'function' ? padding(Object.assign({}, state.rects, { - placement: state.placement - })) : padding; - return mergePaddingObject(typeof padding !== 'number' ? padding : expandToHashMap(padding, basePlacements)); - }; - - function arrow(_ref) { - var _state$modifiersData$; - - var state = _ref.state, - name = _ref.name, - options = _ref.options; - var arrowElement = state.elements.arrow; - var popperOffsets = state.modifiersData.popperOffsets; - var basePlacement = getBasePlacement(state.placement); - var axis = getMainAxisFromPlacement(basePlacement); - var isVertical = [left, right].indexOf(basePlacement) >= 0; - var len = isVertical ? 'height' : 'width'; - - if (!arrowElement || !popperOffsets) { - return; - } + var state = _ref.state, + name = _ref.name, + options = _ref.options; + var arrowElement = state.elements.arrow; + var popperOffsets = state.modifiersData.popperOffsets; + var basePlacement = getBasePlacement(state.placement); + var axis = getMainAxisFromPlacement(basePlacement); + var isVertical = [left, right].indexOf(basePlacement) >= 0; + var len = isVertical ? 'height' : 'width'; - var paddingObject = toPaddingObject(options.padding, state); - var arrowRect = getLayoutRect(arrowElement); - var minProp = axis === 'y' ? top : left; - var maxProp = axis === 'y' ? bottom : right; - var endDiff = state.rects.reference[len] + state.rects.reference[axis] - popperOffsets[axis] - state.rects.popper[len]; - var startDiff = popperOffsets[axis] - state.rects.reference[axis]; - var arrowOffsetParent = getOffsetParent(arrowElement); - var clientSize = arrowOffsetParent ? axis === 'y' ? arrowOffsetParent.clientHeight || 0 : arrowOffsetParent.clientWidth || 0 : 0; - var centerToReference = endDiff / 2 - startDiff / 2; // Make sure the arrow doesn't overflow the popper if the center point is - // outside of the popper bounds - - var min = paddingObject[minProp]; - var max = clientSize - arrowRect[len] - paddingObject[maxProp]; - var center = clientSize / 2 - arrowRect[len] / 2 + centerToReference; - var offset = within(min, center, max); // Prevents breaking syntax highlighting... - - var axisProp = axis; - state.modifiersData[name] = (_state$modifiersData$ = {}, _state$modifiersData$[axisProp] = offset, _state$modifiersData$.centerOffset = offset - center, _state$modifiersData$); - } - - function effect(_ref2) { - var state = _ref2.state, - options = _ref2.options; - var _options$element = options.element, - arrowElement = _options$element === void 0 ? '[data-popper-arrow]' : _options$element; - - if (arrowElement == null) { - return; - } // CSS selector - - - if (typeof arrowElement === 'string') { - arrowElement = state.elements.popper.querySelector(arrowElement); - - if (!arrowElement) { - return; - } - } + if (!arrowElement || !popperOffsets) { + return; + } - { - if (!isHTMLElement(arrowElement)) { - console.error(['Popper: "arrow" element must be an HTMLElement (not an SVGElement).', 'To use an SVG arrow, wrap it in an HTMLElement that will be used as', 'the arrow.'].join(' ')); - } + var paddingObject = toPaddingObject(options.padding, state); + var arrowRect = getLayoutRect(arrowElement); + var minProp = axis === 'y' ? top : left; + var maxProp = axis === 'y' ? bottom : right; + var endDiff = state.rects.reference[len] + state.rects.reference[axis] - popperOffsets[axis] - state.rects.popper[len]; + var startDiff = popperOffsets[axis] - state.rects.reference[axis]; + var arrowOffsetParent = getOffsetParent(arrowElement); + var clientSize = arrowOffsetParent ? axis === 'y' ? arrowOffsetParent.clientHeight || 0 : arrowOffsetParent.clientWidth || 0 : 0; + var centerToReference = endDiff / 2 - startDiff / 2; // Make sure the arrow doesn't overflow the popper if the center point is + // outside of the popper bounds + + var min = paddingObject[minProp]; + var max = clientSize - arrowRect[len] - paddingObject[maxProp]; + var center = clientSize / 2 - arrowRect[len] / 2 + centerToReference; + var offset = within(min, center, max); // Prevents breaking syntax highlighting... + + var axisProp = axis; + state.modifiersData[name] = (_state$modifiersData$ = {}, _state$modifiersData$[axisProp] = offset, _state$modifiersData$.centerOffset = offset - center, _state$modifiersData$); } - if (!contains(state.elements.popper, arrowElement)) { - { - console.error(['Popper: "arrow" modifier\'s `element` must be a child of the popper', 'element.'].join(' ')); - } + function effect(_ref2) { + var state = _ref2.state, + options = _ref2.options; + var _options$element = options.element, + arrowElement = _options$element === void 0 ? '[data-popper-arrow]' : _options$element; + + 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; + } // eslint-disable-next-line import/no-unused-modules + + + var arrow$1 = { + name: 'arrow', + enabled: true, + phase: 'main', + fn: arrow, + effect: effect, + requires: ['popperOffsets'], + requiresIfExists: ['preventOverflow'] + }; + + function getSideOffsets(overflow, rect, preventedOffsets) { + if (preventedOffsets === void 0) { + preventedOffsets = { + x: 0, + y: 0 + }; + } - return; + 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 + }; } - state.elements.arrow = arrowElement; - } // eslint-disable-next-line import/no-unused-modules - - - var arrow$1 = { - name: 'arrow', - enabled: true, - phase: 'main', - fn: arrow, - effect: effect, - requires: ['popperOffsets'], - requiresIfExists: ['preventOverflow'] - }; - - function getSideOffsets(overflow, rect, preventedOffsets) { - if (preventedOffsets === void 0) { - preventedOffsets = { - x: 0, - y: 0 - }; + function isAnySideFullyClipped(overflow) { + return [top, right, bottom, left].some(function (side) { + return overflow[side] >= 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 + 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 }; - 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$1 = [eventListeners, popperOffsets$1, computeStyles$1, applyStyles$1]; - var createPopper$1 = /*#__PURE__*/popperGenerator({ - defaultModifiers: defaultModifiers$1 - }); // eslint-disable-next-line import/no-unused-modules - - 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 - - exports.applyStyles = applyStyles$1; - exports.arrow = arrow$1; - exports.computeStyles = computeStyles$1; - exports.createPopper = createPopper; - exports.createPopperLite = createPopper$1; - exports.defaultModifiers = defaultModifiers; - exports.detectOverflow = detectOverflow; - exports.eventListeners = eventListeners; - exports.flip = flip$1; - exports.hide = hide$1; - exports.offset = offset$1; - exports.popperGenerator = popperGenerator; - exports.popperOffsets = popperOffsets$1; - exports.preventOverflow = preventOverflow$1; - - Object.defineProperty(exports, '__esModule', { value: true }); + + var defaultModifiers$1 = [eventListeners, popperOffsets$1, computeStyles$1, applyStyles$1]; + var createPopper$1 = /*#__PURE__*/popperGenerator({ + defaultModifiers: defaultModifiers$1 + }); // eslint-disable-next-line import/no-unused-modules + + 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 + + exports.applyStyles = applyStyles$1; + exports.arrow = arrow$1; + exports.computeStyles = computeStyles$1; + exports.createPopper = createPopper; + exports.createPopperLite = createPopper$1; + exports.defaultModifiers = defaultModifiers; + exports.detectOverflow = detectOverflow; + exports.eventListeners = eventListeners; + exports.flip = flip$1; + exports.hide = hide$1; + exports.offset = offset$1; + exports.popperGenerator = popperGenerator; + exports.popperOffsets = popperOffsets$1; + exports.preventOverflow = preventOverflow$1; + + Object.defineProperty(exports, '__esModule', { value: true }); }))); From 6fd7a76da423e9ae345291a7b18d6791a89dd465 Mon Sep 17 00:00:00 2001 From: "Xavier.Meng" Date: Tue, 13 Dec 2022 22:17:44 +0800 Subject: [PATCH 03/11] =?UTF-8?q?BI-118754=20fix(getMinimumFontSize):=20?= =?UTF-8?q?=E8=8E=B7=E5=8F=96=E6=9C=80=E5=B0=8F=E5=AD=97=E5=8F=B7=E6=97=A0?= =?UTF-8?q?=E6=95=88?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/core/platform/web/function.js | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/core/platform/web/function.js b/src/core/platform/web/function.js index 152933882..f05ef923d 100644 --- a/src/core/platform/web/function.js +++ b/src/core/platform/web/function.js @@ -140,8 +140,9 @@ BI._.extend(BI, { }, getMinimumFontSize: function () { + // not work for firefox const el = document.createElement('div'); - el.style.fontSize = "0px"; + el.style.fontSize = "1px"; document.body.appendChild(el); const size = getComputedStyle(el).fontSize; el.remove(); From fc107a8bf4e081db80c2bf8e6f54d2cf7d5a0acb Mon Sep 17 00:00:00 2001 From: zsmj Date: Wed, 14 Dec 2022 09:42:50 +0800 Subject: [PATCH 04/11] =?UTF-8?q?KERNEL-11877=20fix:=20=E5=85=B3=E6=8E=89B?= =?UTF-8?q?I.BubblesController=E7=9A=84?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/core/controller/controller.bubbles.js | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/src/core/controller/controller.bubbles.js b/src/core/controller/controller.bubbles.js index fa5cefb5f..6c679b1e9 100644 --- a/src/core/controller/controller.bubbles.js +++ b/src/core/controller/controller.bubbles.js @@ -45,9 +45,11 @@ BI.BubblesController = BI.inherit(BI.Controller, { BI.createWidget({ type: "bi.default", element: container, - items: [{ - el: bubble - }] + items: [ + { + el: bubble + } + ] }); if (this.storePoppers[name]) { this.storePoppers[name].destroy(); @@ -65,7 +67,14 @@ BI.BubblesController = BI.inherit(BI.Controller, { options: { offset: [adjustXOffset, adjustYOffset] } - } + }, + { + name: "preventOverflow", + enabled: false + }, { + name: "flip", + enabled: false + }, ] }); return this; From 3e65123596f2fe9dbfcbb2f2d8d3fe11cc9fa87c Mon Sep 17 00:00:00 2001 From: zsmj Date: Wed, 14 Dec 2022 10:05:10 +0800 Subject: [PATCH 05/11] =?UTF-8?q?KERNEL-11877=20fix:=20supportCSSTransform?= =?UTF-8?q?=20=E9=BB=98=E8=AE=A4=E6=94=B9=E4=B8=BAtrue?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/base/combination/combo.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/base/combination/combo.js b/src/base/combination/combo.js index c937f8f84..ee1f30a1f 100644 --- a/src/base/combination/combo.js +++ b/src/base/combination/combo.js @@ -38,7 +38,7 @@ adjustLength: 0, // 调整的距离 adjustXOffset: 0, adjustYOffset: 0, - supportCSSTransform: false, + supportCSSTransform: true, hideChecker: BI.emptyFn, offsetStyle: "left", // left,right,center el: {}, From 15190475fd615a05916a524d6255702558cb6c1f Mon Sep 17 00:00:00 2001 From: data Date: Wed, 14 Dec 2022 10:43:05 +0800 Subject: [PATCH 06/11] auto upgrade version to 2.0.20221214104244 --- package.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package.json b/package.json index 3c500439e..360cb161b 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "fineui", - "version": "2.0.20221213152248", + "version": "2.0.20221214104244", "description": "fineui", "main": "dist/fineui_without_conflict.min.js", "types": "dist/lib/index.d.ts", From 062f80437c9e7ac3fa12aef74f20098c6d643e7e Mon Sep 17 00:00:00 2001 From: zsmj Date: Wed, 14 Dec 2022 11:13:20 +0800 Subject: [PATCH 07/11] =?UTF-8?q?BI-118849=20fix:=20=E9=80=82=E9=85=8D=20o?= =?UTF-8?q?ffsetStyle=20center=E5=92=8Cmiddle=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/base/combination/combo.js | 8 +++---- src/core/platform/web/dom.js | 43 +++++++++++++++++++---------------- 2 files changed, 27 insertions(+), 24 deletions(-) diff --git a/src/base/combination/combo.js b/src/base/combination/combo.js index ee1f30a1f..f73fec11d 100644 --- a/src/base/combination/combo.js +++ b/src/base/combination/combo.js @@ -40,7 +40,7 @@ adjustYOffset: 0, supportCSSTransform: true, hideChecker: BI.emptyFn, - offsetStyle: "left", // left,right,center + offsetStyle: "", // "",center,middle el: {}, popup: {}, comboClass: "bi-combo-popup", @@ -308,10 +308,10 @@ var scaleX = positonedRect.width / positionRelativeElement.offsetWidth; var scaleY = positonedRect.height / positionRelativeElement.offsetHeight; - p.top && (p.top = p.top / scaleY); - p.left && (p.left = p.left / scaleX); + p.top && (p.top = Math.round(p.top / scaleY)); + p.left && (p.left = Math.round(p.left / scaleX)); - p.adaptHeight && (p.adaptHeight = p.adaptHeight / scaleY); + p.adaptHeight && (p.adaptHeight = Math.round(p.adaptHeight / scaleY)); } if ("adaptHeight" in p) { diff --git a/src/core/platform/web/dom.js b/src/core/platform/web/dom.js index 17dd9d479..203683297 100644 --- a/src/core/platform/web/dom.js +++ b/src/core/platform/web/dom.js @@ -433,17 +433,18 @@ }; }, - getCenterAdaptPosition: function (combo, popup) { - var comboOffset = combo.element.offset(); - var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), - windowBounds = BI.Widget._renderEngine.createElement("body").bounds(); + getCenterAdaptPosition: function (combo, popup, positionRelativeElement) { + var comboRect = combo.element[0].getBoundingClientRect(), + popupRect = popup.element[0].getBoundingClientRect(), + positionRelativeElementRect = positionRelativeElement.getBoundingClientRect(), + viewportBounds = document.documentElement.getBoundingClientRect(); var left; - if (comboOffset.left + comboBounds.width / 2 + popupBounds.width / 2 > windowBounds.width) { - left = windowBounds.width - popupBounds.width; + if (comboRect.left + comboRect.width / 2 + popupRect.width / 2 > viewportBounds.width) { + left = viewportBounds.width - comboRect.width - positionRelativeElementRect.left; } else { - left = comboOffset.left + comboBounds.width / 2 - popupBounds.width / 2; + left = comboRect.left + (comboRect.width - popupRect.width) / 2 - positionRelativeElementRect.left; } - if (left < 0) { + if (left + positionRelativeElementRect.left < 0) { left = 0; } return { @@ -451,17 +452,19 @@ }; }, - getMiddleAdaptPosition: function (combo, popup) { - var comboOffset = combo.element.offset(); - var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), - windowBounds = BI.Widget._renderEngine.createElement("body").bounds(); + getMiddleAdaptPosition: function (combo, popup, positionRelativeElement) { + var comboRect = combo.element[0].getBoundingClientRect(), + popupRect = popup.element[0].getBoundingClientRect(), + positionRelativeElementRect = positionRelativeElement.getBoundingClientRect(), + viewportBounds = document.documentElement.getBoundingClientRect(); + var top; - if (comboOffset.top + comboBounds.height / 2 + popupBounds.height / 2 > windowBounds.height) { - top = windowBounds.height - popupBounds.height; + if (comboRect.top + comboRect.height / 2 + popupRect.height / 2 > viewportBounds.height) { + top = viewportBounds.height - popupRect.height - positionRelativeElementRect.top; } else { - top = comboOffset.top + comboBounds.height / 2 - popupBounds.height / 2; + top = comboRect.top + (comboRect.height - popupRect.height) / 2 - positionRelativeElementRect.top; } - if (top < 0) { + if (top + positionRelativeElementRect.top < 0) { top = 0; } return { @@ -681,19 +684,19 @@ switch (offsetStyle) { case "center": if (position.change) { - var p = BI.DOM.getMiddleAdaptPosition(combo, popup); + var p = BI.DOM.getMiddleAdaptPosition(combo, popup, positionRelativeElement); position.top = p.top; } else { - var p = BI.DOM.getCenterAdaptPosition(combo, popup); + var p = BI.DOM.getCenterAdaptPosition(combo, popup, positionRelativeElement); position.left = p.left; } break; case "middle": if (position.change) { - var p = BI.DOM.getCenterAdaptPosition(combo, popup); + var p = BI.DOM.getCenterAdaptPosition(combo, popup, positionRelativeElement); position.left = p.left; } else { - var p = BI.DOM.getMiddleAdaptPosition(combo, popup); + var p = BI.DOM.getMiddleAdaptPosition(combo, popup, positionRelativeElement); position.top = p.top; } break; From c397ee108d58f24db07c16f013cb84f5d0af54ba Mon Sep 17 00:00:00 2001 From: data Date: Wed, 14 Dec 2022 11:58:11 +0800 Subject: [PATCH 08/11] auto upgrade version to 2.0.20221214115751 --- package.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package.json b/package.json index 360cb161b..45b3d3453 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "fineui", - "version": "2.0.20221214104244", + "version": "2.0.20221214115751", "description": "fineui", "main": "dist/fineui_without_conflict.min.js", "types": "dist/lib/index.d.ts", From aab95e8e2a65a41c206ecc068b87a868a9769dad Mon Sep 17 00:00:00 2001 From: zsmj Date: Wed, 14 Dec 2022 15:22:32 +0800 Subject: [PATCH 09/11] =?UTF-8?q?BI-118917=20fix:=20bi.switcher=E8=BF=99?= =?UTF-8?q?=E7=A7=8D=E5=88=A9=E7=94=A8Masker=E9=81=AE=E7=BD=A9=E7=9A=84?= =?UTF-8?q?=E5=9C=BA=E6=99=AF=E5=A4=84=E7=90=86?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/core/controller/controller.layer.js | 61 +++++++++++++++---------- src/core/platform/web/dom.js | 14 ++++++ 2 files changed, 51 insertions(+), 24 deletions(-) diff --git a/src/core/controller/controller.layer.js b/src/core/controller/controller.layer.js index 6887603f7..abc2d7f0e 100644 --- a/src/core/controller/controller.layer.js +++ b/src/core/controller/controller.layer.js @@ -63,41 +63,54 @@ BI.LayerController = BI.inherit(BI.Controller, { var layout = BI.createWidget({ type: "bi.absolute", invisible: true, - items: [{ - el: widget, - left: 0, - right: 0, - top: 0, - bottom: 0 - }] + items: [ + { + el: widget, + left: 0, + right: 0, + top: 0, + bottom: 0 + } + ] }, context); BI.createWidget({ type: "bi.absolute", element: op.container || this.options.render, - items: [{ - el: layout, - left: offset.left || 0, - right: offset.right || 0, - top: offset.top || 0, - bottom: offset.bottom || 0 - }] + items: [ + { + el: layout, + left: offset.left || 0, + right: offset.right || 0, + top: offset.top || 0, + bottom: offset.bottom || 0 + } + ] }); if (w) { layout.element.addClass("bi-popup-view"); - layout.element.css({ - left: w.offset().left + (offset.left || 0), - top: w.offset().top + (offset.top || 0), - width: offset.width || (w.outerWidth() - (offset.left || 0) - (offset.right || 0)) || "", - height: offset.height || (w.outerHeight() - (offset.top || 0) - (offset.bottom || 0)) || "" - }); - layout.element.on("__resize__", function () { - w.is(":visible") && - layout.element.css({ + + function getComputedPosition() { + + var css = { left: w.offset().left + (offset.left || 0), top: w.offset().top + (offset.top || 0), width: offset.width || (w.outerWidth() - (offset.left || 0) - (offset.right || 0)) || "", height: offset.height || (w.outerHeight() - (offset.top || 0) - (offset.bottom || 0)) || "" - }); + }; + + const { top, left, scaleY, scaleX } = BI.DOM.getPositionRelativeContainingBlockRect(layout.element[0]); + + css.top = (css.top - top) / scaleY; + css.left = (css.left - left) / scaleX; + + return css; + } + + + layout.element.css(getComputedPosition()); + layout.element.on("__resize__", function () { + w.is(":visible") && + layout.element.css(getComputedPosition()); }); } this.add(name, widget, layout); diff --git a/src/core/platform/web/dom.js b/src/core/platform/web/dom.js index 203683297..d2fffd753 100644 --- a/src/core/platform/web/dom.js +++ b/src/core/platform/web/dom.js @@ -732,5 +732,19 @@ return BI.DOM.getPositionRelativeContainingBlock(element.parentNode); }, + + /** + * 获取position:fixed相对定位的元素的clientRect + */ + getPositionRelativeContainingBlockRect: function (element) { + var positionRelativeElement = BI.DOM.getPositionRelativeContainingBlock(element); + var rect = positionRelativeElement.getBoundingClientRect(); + + return { + ...rect.toJSON(), + scaleX: rect.width / positionRelativeElement.offsetWidth, + scaleY: rect.height / positionRelativeElement.offsetHeight + }; + }, }); })(); From 331d2710191ce591605413db0bf01cce678783aa Mon Sep 17 00:00:00 2001 From: zsmj Date: Wed, 14 Dec 2022 15:27:24 +0800 Subject: [PATCH 10/11] =?UTF-8?q?=E6=97=A0JIRA=20"bi.number=5Feditor"=20?= =?UTF-8?q?=E6=94=AF=E6=8C=81=E6=B0=B4=E5=8D=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../widget/numbereditor/demo.number_editor.js | 3 +- src/widget/numbereditor/number.editor.js | 48 +++++++++++-------- 2 files changed, 29 insertions(+), 22 deletions(-) diff --git a/demo/js/widget/numbereditor/demo.number_editor.js b/demo/js/widget/numbereditor/demo.number_editor.js index 9a57706bd..bbd7181dd 100644 --- a/demo/js/widget/numbereditor/demo.number_editor.js +++ b/demo/js/widget/numbereditor/demo.number_editor.js @@ -14,7 +14,8 @@ Demo.FileManager = BI.inherit(BI.Widget, { }, height: 24, width: 150, - errorText: "hahah" + errorText: "hahah", + watermark: "每个人都是自己健康的第一责任人", }); editor1.on(BI.NumberEditor.EVENT_CHANGE, function () { if (BI.parseFloat(this.getValue()) < 1) { diff --git a/src/widget/numbereditor/number.editor.js b/src/widget/numbereditor/number.editor.js index 383560bf8..2624c5dc4 100644 --- a/src/widget/numbereditor/number.editor.js +++ b/src/widget/numbereditor/number.editor.js @@ -18,7 +18,8 @@ BI.NumberEditor = BI.inherit(BI.Widget, { errorText: "", step: 1, min: BI.MIN, - max: BI.MAX + max: BI.MAX, + watermark: "", }); }, @@ -30,6 +31,7 @@ BI.NumberEditor = BI.inherit(BI.Widget, { height: BI.toPix(o.height, 2), simple: o.simple, allowBlank: o.allowBlank, + watermark: o.watermark, value: o.valueFormatter(o.value), validationChecker: function (v) { // 不设置validationChecker就自动检测 @@ -89,23 +91,27 @@ BI.NumberEditor = BI.inherit(BI.Widget, { type: "bi.htape", height: BI.toPix(o.height, 2), element: this, - items: [this.editor, { - el: { - type: "bi.grid", - columns: 1, - rows: 2, - items: [{ - column: 0, - row: 0, - el: this.topBtn - }, { - column: 0, - row: 1, - el: this.bottomBtn - }] - }, - width: 23 - }] + items: [ + this.editor, { + el: { + type: "bi.grid", + columns: 1, + rows: 2, + items: [ + { + column: 0, + row: 0, + el: this.topBtn + }, { + column: 0, + row: 1, + el: this.bottomBtn + } + ] + }, + width: 23 + } + ] }); }, @@ -117,13 +123,13 @@ BI.NumberEditor = BI.inherit(BI.Widget, { return this.editor.isEditing(); }, - _checkValueInRange: function(v) { + _checkValueInRange: function (v) { var o = this.options; return !!(BI.isNumeric(v) && BI.parseFloat(v) >= o.min && BI.parseFloat(v) <= o.max); }, - _checkAdjustDisabled: function(v) { - if(this.options.validationChecker === BI.emptyFn) { + _checkAdjustDisabled: function (v) { + if (this.options.validationChecker === BI.emptyFn) { this.bottomBtn.setEnable(BI.parseFloat(v) > this.options.min); this.topBtn.setEnable(BI.parseFloat(v) < this.options.max); } From b8f272885f9e949b950cb2370cc435b5a7a34c82 Mon Sep 17 00:00:00 2001 From: zsmj Date: Wed, 14 Dec 2022 17:23:12 +0800 Subject: [PATCH 11/11] =?UTF-8?q?BI-118659=20fix:=20belowMouse=E7=9A=84?= =?UTF-8?q?=E5=AE=9E=E7=8E=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/base/combination/combo.js | 26 +++++++++-------------- src/core/platform/web/dom.js | 39 ++++++++++++++++++----------------- 2 files changed, 30 insertions(+), 35 deletions(-) diff --git a/src/base/combination/combo.js b/src/base/combination/combo.js index f73fec11d..003571b29 100644 --- a/src/base/combination/combo.js +++ b/src/base/combination/combo.js @@ -196,28 +196,22 @@ this.popupView.visible(); var combo = (o.belowMouse && BI.isNotNull(e)) ? { element: { - 0: e.target, + 0: BI.extend({}, e.target, { + getBoundingClientRect: function () { + return { + left: e.pageX, + top: e.pageY, + width: 0, + height: 0, + }; + } + }), offset: function () { return { left: e.pageX, top: e.pageY, }; }, - bounds: function () { - // offset为其相对于父定位元素的偏移 - return { - x: e.offsetX, - y: e.offsetY, - width: 0, - height: 24, - }; - }, - outerWidth: function () { - return 0; - }, - outerHeight: function () { - return 24; - }, }, } : this.combo; var positionRelativeElement = BI.DOM.getPositionRelativeContainingBlock(BI.isNull(o.container) ? this.element[0] : BI.Widget._renderEngine.createElement(BI.isFunction(o.container) ? o.container() : o.container)[0]); diff --git a/src/core/platform/web/dom.js b/src/core/platform/web/dom.js index d2fffd753..9b1026683 100644 --- a/src/core/platform/web/dom.js +++ b/src/core/platform/web/dom.js @@ -249,12 +249,14 @@ }, _getLeftAlignPosition: function (combo, popup, extraWidth, container) { - var viewBounds = popup.element.bounds(), - windowBounds = BI.Widget._renderEngine.createElement("body").bounds(); - var left = combo.element.offset().left - (container ? container.getBoundingClientRect().left : 0) + extraWidth; + var comboRect = combo.element[0].getBoundingClientRect(), + popupRect = popup.element.bounds(), + viewportRect = document.documentElement.getBoundingClientRect(), + containerRect = container ? container.getBoundingClientRect() : { left: 0 }; + var left = comboRect.left - containerRect.left + extraWidth; - if (left + viewBounds.width > windowBounds.width) { - left = windowBounds.width - viewBounds.width; + if (left + popupRect.width - containerRect.left > viewportRect.width) { + left = viewportRect.width - popupRect.width - containerRect.left; } return left; }, @@ -285,17 +287,19 @@ }; }, - _getRightAlignPosition: function (combo, popup, extraWidth) { - var comboBounds = combo.element.bounds(), viewBounds = popup.element.bounds(); - return combo.element.offset().left + comboBounds.width - viewBounds.width - extraWidth; + _getRightAlignPosition: function (combo, popup, extraWidth, container) { + var comboBounds = combo.element[0].getBoundingClientRect(), + viewBounds = popup.element[0].getBoundingClientRect(), + containerRect = container ? container.getBoundingClientRect() : { left: 0 }; + return comboBounds.left + comboBounds.width - viewBounds.width - extraWidth - containerRect.left; }, - getRightAlignPosition: function (combo, popup, extraWidth) { - var left = this._getRightAlignPosition(combo, popup, extraWidth); + getRightAlignPosition: function (combo, popup, extraWidth, container) { + var left = this._getRightAlignPosition(combo, popup, extraWidth, container); var dir = ""; // 如果放不下，优先使用LeftAlign, 如果LeftAlign也放不下, 再使用left=0 if (left < 0) { - left = this._getLeftAlignPosition(combo, popup, extraWidth); + left = this._getLeftAlignPosition(combo, popup, extraWidth, container); dir = "right"; } if (left < 0) { @@ -317,14 +321,13 @@ }, getTopAlignPosition: function (combo, popup, extraHeight, needAdaptHeight, container) { - var comboOffset = combo.element.offset(); var comboBounds = combo.element[0].getBoundingClientRect(), popupBounds = popup.element[0].getBoundingClientRect(), viewportBounds = document.documentElement.getBoundingClientRect(), containerBounds = container ? container.getBoundingClientRect() : { top: 0 }; var top, adaptHeight, dir; if (BI.DOM.isBottomSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { - top = comboOffset.top - containerBounds.top + extraHeight; + top = comboBounds.top - containerBounds.top + extraHeight; } else if (needAdaptHeight) { top = comboBounds.top - containerBounds.top + extraHeight; adaptHeight = viewportBounds.height - comboBounds.top; @@ -375,20 +378,19 @@ }, getBottomAlignPosition: function (combo, popup, extraHeight, needAdaptHeight, container) { - var comboOffset = combo.element.offset(); var comboBounds = combo.element[0].getBoundingClientRect(), popupBounds = popup.element[0].getBoundingClientRect(), windowBounds = BI.Widget._renderEngine.createElement("body").bounds(), containerBounds = container ? container.getBoundingClientRect() : { top: 0 }; var top, adaptHeight, dir; if (BI.DOM.isTopSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { - top = comboOffset.top + comboBounds.height - containerBounds.top - popupBounds.height; + top = comboBounds.top + comboBounds.height - containerBounds.top - popupBounds.height; } else if (needAdaptHeight) { top = 0 - containerBounds.top; adaptHeight = comboBounds.top + comboBounds.height - extraHeight; } else if (BI.DOM.isBottomSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { // 上方空间不足且不允许调整高度的情况下，优先使用下对齐 - top = comboOffset.top - containerBounds.top + extraHeight; + top = comboBounds.top - containerBounds.top + extraHeight; dir = "bottom"; } else { top = 0; @@ -410,7 +412,6 @@ }, getBottomAdaptPosition: function (combo, popup, extraHeight, needAdaptHeight) { - var comboOffset = combo.element.offset(); var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), windowBounds = BI.Widget._renderEngine.createElement("body").bounds(); if (BI.DOM.isBottomSpaceEnough(combo, popup, extraHeight)) { @@ -418,8 +419,8 @@ } if (needAdaptHeight) { return { - top: comboOffset.top + comboBounds.height + extraHeight, - adaptHeight: windowBounds.height - comboOffset.top - comboBounds.height - extraHeight + top: comboBounds.top + comboBounds.height + extraHeight, + adaptHeight: windowBounds.height - comboBounds.top - comboBounds.height - extraHeight }; } if (popupBounds.height + extraHeight > windowBounds.height) {