templates/miniprogram/miniprogram_npm/@floating-ui/dom/index.js

662 lines
22 KiB
JavaScript

module.exports = (function() {
var __MODS__ = {};
var __DEFINE__ = function(modId, func, req) { var m = { exports: {}, _tempexports: {} }; __MODS__[modId] = { status: 0, func: func, req: req, m: m }; };
var __REQUIRE__ = function(modId, source) { if(!__MODS__[modId]) return require(source); if(!__MODS__[modId].status) { var m = __MODS__[modId].m; m._exports = m._tempexports; var desp = Object.getOwnPropertyDescriptor(m, "exports"); if (desp && desp.configurable) Object.defineProperty(m, "exports", { set: function (val) { if(typeof val === "object" && val !== m._exports) { m._exports.__proto__ = val.__proto__; Object.keys(val).forEach(function (k) { m._exports[k] = val[k]; }); } m._tempexports = val }, get: function () { return m._tempexports; } }); __MODS__[modId].status = 1; __MODS__[modId].func(__MODS__[modId].req, m, m.exports); } return __MODS__[modId].m.exports; };
var __REQUIRE_WILDCARD__ = function(obj) { if(obj && obj.__esModule) { return obj; } else { var newObj = {}; if(obj != null) { for(var k in obj) { if (Object.prototype.hasOwnProperty.call(obj, k)) newObj[k] = obj[k]; } } newObj.default = obj; return newObj; } };
var __REQUIRE_DEFAULT__ = function(obj) { return obj && obj.__esModule ? obj.default : obj; };
__DEFINE__(1656641689783, function(require, module, exports) {
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@floating-ui/core')) :
typeof define === 'function' && define.amd ? define(['exports', '@floating-ui/core'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.FloatingUIDOM = {}, global.FloatingUICore));
})(this, (function (exports, core) {
function isWindow(value) {
return value && value.document && value.location && value.alert && value.setInterval;
}
function getWindow(node) {
if (node == null) {
return window;
}
if (!isWindow(node)) {
const ownerDocument = node.ownerDocument;
return ownerDocument ? ownerDocument.defaultView || window : window;
}
return node;
}
function getComputedStyle$1(element) {
return getWindow(element).getComputedStyle(element);
}
function getNodeName(node) {
return isWindow(node) ? '' : node ? (node.nodeName || '').toLowerCase() : '';
}
function getUAString() {
const uaData = navigator.userAgentData;
if (uaData != null && uaData.brands) {
return uaData.brands.map(item => item.brand + "/" + item.version).join(' ');
}
return navigator.userAgent;
}
function isHTMLElement(value) {
return value instanceof getWindow(value).HTMLElement;
}
function isElement(value) {
return value instanceof getWindow(value).Element;
}
function isNode(value) {
return value instanceof getWindow(value).Node;
}
function isShadowRoot(node) {
// Browsers without `ShadowRoot` support
if (typeof ShadowRoot === 'undefined') {
return false;
}
const OwnElement = getWindow(node).ShadowRoot;
return node instanceof OwnElement || node instanceof ShadowRoot;
}
function isOverflowElement(element) {
// Firefox wants us to check `-x` and `-y` variations as well
const {
overflow,
overflowX,
overflowY
} = getComputedStyle$1(element);
return /auto|scroll|overlay|hidden/.test(overflow + overflowY + overflowX);
}
function isTableElement(element) {
return ['table', 'td', 'th'].includes(getNodeName(element));
}
function isContainingBlock(element) {
// TODO: Try and use feature detection here instead
const isFirefox = /firefox/i.test(getUAString());
const css = getComputedStyle$1(element); // This is non-exhaustive but covers the most common CSS properties that
// create a containing block.
// https://developer.mozilla.org/en-US/docs/Web/CSS/Containing_block#identifying_the_containing_block
return css.transform !== 'none' || css.perspective !== 'none' || // @ts-ignore (TS 4.1 compat)
css.contain === 'paint' || ['transform', 'perspective'].includes(css.willChange) || isFirefox && css.willChange === 'filter' || isFirefox && (css.filter ? css.filter !== 'none' : false);
}
function isLayoutViewport() {
// Not Safari
return !/^((?!chrome|android).)*safari/i.test(getUAString()); // Feature detection for this fails in various ways
// • Always-visible scrollbar or not
// • Width of <html>, etc.
// const vV = win.visualViewport;
// return vV ? Math.abs(win.innerWidth / vV.scale - vV.width) < 0.5 : true;
}
const min = Math.min;
const max = Math.max;
const round = Math.round;
function getBoundingClientRect(element, includeScale, isFixedStrategy) {
var _win$visualViewport$o, _win$visualViewport, _win$visualViewport$o2, _win$visualViewport2;
if (includeScale === void 0) {
includeScale = false;
}
if (isFixedStrategy === void 0) {
isFixedStrategy = false;
}
const clientRect = element.getBoundingClientRect();
let scaleX = 1;
let scaleY = 1;
if (includeScale && isHTMLElement(element)) {
scaleX = element.offsetWidth > 0 ? round(clientRect.width) / element.offsetWidth || 1 : 1;
scaleY = element.offsetHeight > 0 ? round(clientRect.height) / element.offsetHeight || 1 : 1;
}
const win = isElement(element) ? getWindow(element) : window;
const addVisualOffsets = !isLayoutViewport() && isFixedStrategy;
const x = (clientRect.left + (addVisualOffsets ? (_win$visualViewport$o = (_win$visualViewport = win.visualViewport) == null ? void 0 : _win$visualViewport.offsetLeft) != null ? _win$visualViewport$o : 0 : 0)) / scaleX;
const y = (clientRect.top + (addVisualOffsets ? (_win$visualViewport$o2 = (_win$visualViewport2 = win.visualViewport) == null ? void 0 : _win$visualViewport2.offsetTop) != null ? _win$visualViewport$o2 : 0 : 0)) / scaleY;
const width = clientRect.width / scaleX;
const height = clientRect.height / scaleY;
return {
width,
height,
top: y,
right: x + width,
bottom: y + height,
left: x,
x,
y
};
}
function getDocumentElement(node) {
return ((isNode(node) ? node.ownerDocument : node.document) || window.document).documentElement;
}
function getNodeScroll(element) {
if (isElement(element)) {
return {
scrollLeft: element.scrollLeft,
scrollTop: element.scrollTop
};
}
return {
scrollLeft: element.pageXOffset,
scrollTop: element.pageYOffset
};
}
function getWindowScrollBarX(element) {
// If <html> has a CSS width greater than the viewport, then this will be
// incorrect for RTL.
return getBoundingClientRect(getDocumentElement(element)).left + getNodeScroll(element).scrollLeft;
}
function isScaled(element) {
const rect = getBoundingClientRect(element);
return round(rect.width) !== element.offsetWidth || round(rect.height) !== element.offsetHeight;
}
function getRectRelativeToOffsetParent(element, offsetParent, strategy) {
const isOffsetParentAnElement = isHTMLElement(offsetParent);
const documentElement = getDocumentElement(offsetParent);
const rect = getBoundingClientRect(element, // @ts-ignore - checked above (TS 4.1 compat)
isOffsetParentAnElement && isScaled(offsetParent), strategy === 'fixed');
let scroll = {
scrollLeft: 0,
scrollTop: 0
};
const offsets = {
x: 0,
y: 0
};
if (isOffsetParentAnElement || !isOffsetParentAnElement && strategy !== 'fixed') {
if (getNodeName(offsetParent) !== 'body' || isOverflowElement(documentElement)) {
scroll = getNodeScroll(offsetParent);
}
if (isHTMLElement(offsetParent)) {
const offsetRect = getBoundingClientRect(offsetParent, true);
offsets.x = offsetRect.x + offsetParent.clientLeft;
offsets.y = offsetRect.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
};
}
function getParentNode(node) {
if (getNodeName(node) === 'html') {
return node;
}
return (// this is a quicker (but less type safe) way to save quite some bytes from the bundle
// @ts-ignore
node.assignedSlot || // step into the shadow DOM of the parent of a slotted node
node.parentNode || ( // DOM Element detected
isShadowRoot(node) ? node.host : null) || // ShadowRoot detected
getDocumentElement(node) // fallback
);
}
function getTrueOffsetParent(element) {
if (!isHTMLElement(element) || getComputedStyle(element).position === 'fixed') {
return null;
}
return element.offsetParent;
}
function getContainingBlock(element) {
let currentNode = getParentNode(element);
if (isShadowRoot(currentNode)) {
currentNode = currentNode.host;
}
while (isHTMLElement(currentNode) && !['html', 'body'].includes(getNodeName(currentNode))) {
if (isContainingBlock(currentNode)) {
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 getOffsetParent(element) {
const window = getWindow(element);
let offsetParent = getTrueOffsetParent(element);
while (offsetParent && isTableElement(offsetParent) && getComputedStyle(offsetParent).position === 'static') {
offsetParent = getTrueOffsetParent(offsetParent);
}
if (offsetParent && (getNodeName(offsetParent) === 'html' || getNodeName(offsetParent) === 'body' && getComputedStyle(offsetParent).position === 'static' && !isContainingBlock(offsetParent))) {
return window;
}
return offsetParent || getContainingBlock(element) || window;
}
function getDimensions(element) {
if (isHTMLElement(element)) {
return {
width: element.offsetWidth,
height: element.offsetHeight
};
}
const rect = getBoundingClientRect(element);
return {
width: rect.width,
height: rect.height
};
}
function convertOffsetParentRelativeRectToViewportRelativeRect(_ref) {
let {
rect,
offsetParent,
strategy
} = _ref;
const isOffsetParentAnElement = isHTMLElement(offsetParent);
const documentElement = getDocumentElement(offsetParent);
if (offsetParent === documentElement) {
return rect;
}
let scroll = {
scrollLeft: 0,
scrollTop: 0
};
const offsets = {
x: 0,
y: 0
};
if (isOffsetParentAnElement || !isOffsetParentAnElement && strategy !== 'fixed') {
if (getNodeName(offsetParent) !== 'body' || isOverflowElement(documentElement)) {
scroll = getNodeScroll(offsetParent);
}
if (isHTMLElement(offsetParent)) {
const offsetRect = getBoundingClientRect(offsetParent, true);
offsets.x = offsetRect.x + offsetParent.clientLeft;
offsets.y = offsetRect.y + offsetParent.clientTop;
} // This doesn't appear to be need to be negated.
// else if (documentElement) {
// offsets.x = getWindowScrollBarX(documentElement);
// }
}
return { ...rect,
x: rect.x - scroll.scrollLeft + offsets.x,
y: rect.y - scroll.scrollTop + offsets.y
};
}
function getViewportRect(element, strategy) {
const win = getWindow(element);
const html = getDocumentElement(element);
const visualViewport = win.visualViewport;
let width = html.clientWidth;
let height = html.clientHeight;
let x = 0;
let y = 0;
if (visualViewport) {
width = visualViewport.width;
height = visualViewport.height;
const layoutViewport = isLayoutViewport();
if (layoutViewport || !layoutViewport && strategy === 'fixed') {
x = visualViewport.offsetLeft;
y = visualViewport.offsetTop;
}
}
return {
width,
height,
x,
y
};
}
// of the `<html>` and `<body>` rect bounds if horizontally scrollable
function getDocumentRect(element) {
var _element$ownerDocumen;
const html = getDocumentElement(element);
const scroll = getNodeScroll(element);
const body = (_element$ownerDocumen = element.ownerDocument) == null ? void 0 : _element$ownerDocumen.body;
const width = max(html.scrollWidth, html.clientWidth, body ? body.scrollWidth : 0, body ? body.clientWidth : 0);
const height = max(html.scrollHeight, html.clientHeight, body ? body.scrollHeight : 0, body ? body.clientHeight : 0);
let x = -scroll.scrollLeft + getWindowScrollBarX(element);
const y = -scroll.scrollTop;
if (getComputedStyle$1(body || html).direction === 'rtl') {
x += max(html.clientWidth, body ? body.clientWidth : 0) - width;
}
return {
width,
height,
x,
y
};
}
function getNearestOverflowAncestor(node) {
const parentNode = getParentNode(node);
if (['html', 'body', '#document'].includes(getNodeName(parentNode))) {
// @ts-ignore assume body is always available
return node.ownerDocument.body;
}
if (isHTMLElement(parentNode) && isOverflowElement(parentNode)) {
return parentNode;
}
return getNearestOverflowAncestor(parentNode);
}
function getOverflowAncestors(node, list) {
var _node$ownerDocument;
if (list === void 0) {
list = [];
}
const scrollableAncestor = getNearestOverflowAncestor(node);
const isBody = scrollableAncestor === ((_node$ownerDocument = node.ownerDocument) == null ? void 0 : _node$ownerDocument.body);
const win = getWindow(scrollableAncestor);
const target = isBody ? [win].concat(win.visualViewport || [], isOverflowElement(scrollableAncestor) ? scrollableAncestor : []) : scrollableAncestor;
const updatedList = list.concat(target);
return isBody ? updatedList : // @ts-ignore: isBody tells us target will be an HTMLElement here
updatedList.concat(getOverflowAncestors(target));
}
function contains(parent, child) {
const rootNode = child.getRootNode == null ? void 0 : child.getRootNode(); // First, attempt with faster native method
if (parent.contains(child)) {
return true;
} // then fallback to custom implementation with Shadow DOM support
else if (rootNode && isShadowRoot(rootNode)) {
let next = child;
do {
// use `===` replace node.isSameNode()
if (next && parent === next) {
return true;
} // @ts-ignore: need a better way to handle this...
next = next.parentNode || next.host;
} while (next);
}
return false;
}
function getInnerBoundingClientRect(element, strategy) {
const clientRect = getBoundingClientRect(element, false, strategy === 'fixed');
const top = clientRect.top + element.clientTop;
const left = clientRect.left + element.clientLeft;
return {
top,
left,
x: left,
y: top,
right: left + element.clientWidth,
bottom: top + element.clientHeight,
width: element.clientWidth,
height: element.clientHeight
};
}
function getClientRectFromClippingAncestor(element, clippingParent, strategy) {
if (clippingParent === 'viewport') {
return core.rectToClientRect(getViewportRect(element, strategy));
}
if (isElement(clippingParent)) {
return getInnerBoundingClientRect(clippingParent, strategy);
}
return core.rectToClientRect(getDocumentRect(getDocumentElement(element)));
} // A "clipping ancestor" is an overflowable container with the characteristic of
// clipping (or hiding) overflowing elements with a position different from
// `initial`
function getClippingAncestors(element) {
const clippingAncestors = getOverflowAncestors(element);
const canEscapeClipping = ['absolute', 'fixed'].includes(getComputedStyle$1(element).position);
const clipperElement = canEscapeClipping && isHTMLElement(element) ? getOffsetParent(element) : element;
if (!isElement(clipperElement)) {
return [];
} // @ts-ignore isElement check ensures we return Array<Element>
return clippingAncestors.filter(clippingAncestors => isElement(clippingAncestors) && contains(clippingAncestors, clipperElement) && getNodeName(clippingAncestors) !== 'body');
} // Gets the maximum area that the element is visible in due to any number of
// clipping ancestors
function getClippingRect(_ref) {
let {
element,
boundary,
rootBoundary,
strategy
} = _ref;
const mainClippingAncestors = boundary === 'clippingAncestors' ? getClippingAncestors(element) : [].concat(boundary);
const clippingAncestors = [...mainClippingAncestors, rootBoundary];
const firstClippingAncestor = clippingAncestors[0];
const clippingRect = clippingAncestors.reduce((accRect, clippingAncestor) => {
const rect = getClientRectFromClippingAncestor(element, clippingAncestor, 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;
}, getClientRectFromClippingAncestor(element, firstClippingAncestor, strategy));
return {
width: clippingRect.right - clippingRect.left,
height: clippingRect.bottom - clippingRect.top,
x: clippingRect.left,
y: clippingRect.top
};
}
const platform = {
getClippingRect,
convertOffsetParentRelativeRectToViewportRelativeRect,
isElement,
getDimensions,
getOffsetParent,
getDocumentElement,
getElementRects: _ref => {
let {
reference,
floating,
strategy
} = _ref;
return {
reference: getRectRelativeToOffsetParent(reference, getOffsetParent(floating), strategy),
floating: { ...getDimensions(floating),
x: 0,
y: 0
}
};
},
getClientRects: element => Array.from(element.getClientRects()),
isRTL: element => getComputedStyle$1(element).direction === 'rtl'
};
/**
* Automatically updates the position of the floating element when necessary.
* @see https://floating-ui.com/docs/autoUpdate
*/
function autoUpdate(reference, floating, update, options) {
if (options === void 0) {
options = {};
}
const {
ancestorScroll: _ancestorScroll = true,
ancestorResize: _ancestorResize = true,
elementResize = true,
animationFrame = false
} = options;
const ancestorScroll = _ancestorScroll && !animationFrame;
const ancestorResize = _ancestorResize && !animationFrame;
const ancestors = ancestorScroll || ancestorResize ? [...(isElement(reference) ? getOverflowAncestors(reference) : []), ...getOverflowAncestors(floating)] : [];
ancestors.forEach(ancestor => {
ancestorScroll && ancestor.addEventListener('scroll', update, {
passive: true
});
ancestorResize && ancestor.addEventListener('resize', update);
});
let observer = null;
if (elementResize) {
let initialUpdate = true;
observer = new ResizeObserver(() => {
if (!initialUpdate) {
update();
}
initialUpdate = false;
});
isElement(reference) && !animationFrame && observer.observe(reference);
observer.observe(floating);
}
let frameId;
let prevRefRect = animationFrame ? getBoundingClientRect(reference) : null;
if (animationFrame) {
frameLoop();
}
function frameLoop() {
const nextRefRect = getBoundingClientRect(reference);
if (prevRefRect && (nextRefRect.x !== prevRefRect.x || nextRefRect.y !== prevRefRect.y || nextRefRect.width !== prevRefRect.width || nextRefRect.height !== prevRefRect.height)) {
update();
}
prevRefRect = nextRefRect;
frameId = requestAnimationFrame(frameLoop);
}
update();
return () => {
var _observer;
ancestors.forEach(ancestor => {
ancestorScroll && ancestor.removeEventListener('scroll', update);
ancestorResize && ancestor.removeEventListener('resize', update);
});
(_observer = observer) == null ? void 0 : _observer.disconnect();
observer = null;
if (animationFrame) {
cancelAnimationFrame(frameId);
}
};
}
/**
* Computes the `x` and `y` coordinates that will place the floating element
* next to a reference element when it is given a certain CSS positioning
* strategy.
*/
const computePosition = (reference, floating, options) => core.computePosition(reference, floating, {
platform,
...options
});
Object.defineProperty(exports, 'arrow', {
enumerable: true,
get: function () { return core.arrow; }
});
Object.defineProperty(exports, 'autoPlacement', {
enumerable: true,
get: function () { return core.autoPlacement; }
});
Object.defineProperty(exports, 'detectOverflow', {
enumerable: true,
get: function () { return core.detectOverflow; }
});
Object.defineProperty(exports, 'flip', {
enumerable: true,
get: function () { return core.flip; }
});
Object.defineProperty(exports, 'hide', {
enumerable: true,
get: function () { return core.hide; }
});
Object.defineProperty(exports, 'inline', {
enumerable: true,
get: function () { return core.inline; }
});
Object.defineProperty(exports, 'limitShift', {
enumerable: true,
get: function () { return core.limitShift; }
});
Object.defineProperty(exports, 'offset', {
enumerable: true,
get: function () { return core.offset; }
});
Object.defineProperty(exports, 'shift', {
enumerable: true,
get: function () { return core.shift; }
});
Object.defineProperty(exports, 'size', {
enumerable: true,
get: function () { return core.size; }
});
exports.autoUpdate = autoUpdate;
exports.computePosition = computePosition;
exports.getOverflowAncestors = getOverflowAncestors;
Object.defineProperty(exports, '__esModule', { value: true });
}));
}, function(modId) {var map = {}; return __REQUIRE__(map[modId], modId); })
return __REQUIRE__(1656641689783);
})()
//miniprogram-npm-outsideDeps=["@floating-ui/core"]
//# sourceMappingURL=index.js.map