styled-components
Version:
CSS for the <Component> Age. Style components your way with speed, strong typing, and flexibility.
1,005 lines (969 loc) • 114 kB
JavaScript
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('react')) :
typeof define === 'function' && define.amd ? define(['exports', 'react'], factory) :
(global = global || self, factory(global.styled = {}, global.React));
})(this, (function (exports, React) { 'use strict';
var SC_ATTR = (typeof process !== 'undefined' &&
typeof process.env !== 'undefined' &&
(process.env.REACT_APP_SC_ATTR || process.env.SC_ATTR)) ||
'data-styled';
var SC_ATTR_ACTIVE = 'active';
var SC_ATTR_VERSION = 'data-styled-version';
var SC_VERSION = "6.3.12";
var SPLITTER = '/*!sc*/\n';
var IS_BROWSER = typeof window !== 'undefined' && typeof document !== 'undefined';
var DISABLE_SPEEDY = Boolean(typeof SC_DISABLE_SPEEDY === 'boolean'
? SC_DISABLE_SPEEDY
: typeof process !== 'undefined' &&
typeof process.env !== 'undefined' &&
typeof process.env.REACT_APP_SC_DISABLE_SPEEDY !== 'undefined' &&
process.env.REACT_APP_SC_DISABLE_SPEEDY !== ''
? process.env.REACT_APP_SC_DISABLE_SPEEDY === 'false'
? false
: process.env.REACT_APP_SC_DISABLE_SPEEDY
: typeof process !== 'undefined' &&
typeof process.env !== 'undefined' &&
typeof process.env.SC_DISABLE_SPEEDY !== 'undefined' &&
process.env.SC_DISABLE_SPEEDY !== ''
? process.env.SC_DISABLE_SPEEDY === 'false'
? false
: process.env.SC_DISABLE_SPEEDY
: "development" !== 'production');
// Shared empty execution context when generating static styles
var STATIC_EXECUTION_CONTEXT = {};
/******************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */
/* global Reflect, Promise, SuppressedError, Symbol, Iterator */
var __assign = function() {
__assign = Object.assign || function __assign(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
function __spreadArray(to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
}
typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) {
var e = new Error(message);
return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e;
};
var EMPTY_ARRAY = Object.freeze([]);
var EMPTY_OBJECT = Object.freeze({});
/**
* If the Object prototype is frozen, the "toString" property is non-writable. This means that any objects which inherit this property
* cannot have the property changed using a "=" assignment operator. If using strict mode, attempting that will cause an error. If not using
* strict mode, attempting that will be silently ignored.
*
* If the Object prototype is frozen, inherited non-writable properties can still be shadowed using one of two mechanisms:
*
* 1. ES6 class methods: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes#methods
* 2. Using the `Object.defineProperty()` static method:
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty
*
* However, this project uses Babel to transpile ES6 classes, and transforms ES6 class methods to use the assignment operator instead:
* https://babeljs.io/docs/babel-plugin-transform-class-properties#options
*
* Therefore, the most compatible way to shadow the prototype's "toString" property is to define a new "toString" property on this object.
*/
function setToString(object, toStringFn) {
Object.defineProperty(object, 'toString', { value: toStringFn });
}
var errorMap = {
'1': 'Cannot create styled-component for component: %s.\n\n',
'2': "Can't collect styles once you've consumed a `ServerStyleSheet`'s styles! `ServerStyleSheet` is a one off instance for each server-side render cycle.\n\n- Are you trying to reuse it across renders?\n- Are you accidentally calling collectStyles twice?\n\n",
'3': 'Streaming SSR is only supported in a Node.js environment; Please do not try to call this method in the browser.\n\n',
'4': 'The `StyleSheetManager` expects a valid target or sheet prop!\n\n- Does this error occur on the client and is your target falsy?\n- Does this error occur on the server and is the sheet falsy?\n\n',
'5': 'The clone method cannot be used on the client!\n\n- Are you running in a client-like environment on the server?\n- Are you trying to run SSR on the client?\n\n',
'6': "Trying to insert a new style tag, but the given Node is unmounted!\n\n- Are you using a custom target that isn't mounted?\n- Does your document not have a valid head element?\n- Have you accidentally removed a style tag manually?\n\n",
'7': 'ThemeProvider: Please return an object from your "theme" prop function, e.g.\n\n```js\ntheme={() => ({})}\n```\n\n',
'8': 'ThemeProvider: Please make your "theme" prop an object.\n\n',
'9': 'Missing document `<head>`\n\n',
'10': 'Cannot find a StyleSheet instance. Usually this happens if there are multiple copies of styled-components loaded at once. Check out this issue for how to troubleshoot and fix the common cases where this situation can happen: https://github.com/styled-components/styled-components/issues/1941#issuecomment-417862021\n\n',
'11': '_This error was replaced with a dev-time warning, it will be deleted for v4 final._ [createGlobalStyle] received children which will not be rendered. Please use the component without passing children elements.\n\n',
'12': 'It seems you are interpolating a keyframe declaration (%s) into an untagged string. This was supported in styled-components v3, but is not longer supported in v4 as keyframes are now injected on-demand. Please wrap your string in the css\\`\\` helper which ensures the styles are injected correctly. See https://www.styled-components.com/docs/api#css\n\n',
'13': '%s is not a styled component and cannot be referred to via component selector. See https://www.styled-components.com/docs/advanced#referring-to-other-components for more details.\n\n',
'14': 'ThemeProvider: "theme" prop is required.\n\n',
'15': "A stylis plugin has been supplied that is not named. We need a name for each plugin to be able to prevent styling collisions between different stylis configurations within the same app. Before you pass your plugin to `<StyleSheetManager stylisPlugins={[]}>`, please make sure each plugin is uniquely-named, e.g.\n\n```js\nObject.defineProperty(importedPlugin, 'name', { value: 'some-unique-name' });\n```\n\n",
'16': "Reached the limit of how many styled components may be created at group %s.\nYou may only create up to 1,073,741,824 components. If you're creating components dynamically,\nas for instance in your render method then you may be running into this limitation.\n\n",
'17': "CSSStyleSheet could not be found on HTMLStyleElement.\nHas styled-components' style tag been unmounted or altered by another script?\n",
'18': 'ThemeProvider: Please make sure your useTheme hook is within a `<ThemeProvider>`',
};
var ERRORS = errorMap ;
/**
* super basic version of sprintf
*/
function format() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
var a = args[0];
var b = [];
for (var c = 1, len = args.length; c < len; c += 1) {
b.push(args[c]);
}
b.forEach(function (d) {
a = a.replace(/%[a-z]/, d);
});
return a;
}
/**
* Create an error file out of errors.md for development and a simple web link to the full errors
* in production mode.
*/
function throwStyledComponentsError(code) {
var interpolations = [];
for (var _i = 1; _i < arguments.length; _i++) {
interpolations[_i - 1] = arguments[_i];
}
{
return new Error(format.apply(void 0, __spreadArray([ERRORS[code]], interpolations, false)).trim());
}
}
/** Create a GroupedTag with an underlying Tag implementation */
var makeGroupedTag = function (tag) {
return new DefaultGroupedTag(tag);
};
var BASE_SIZE = 1 << 9;
var DefaultGroupedTag = /** @class */ (function () {
function DefaultGroupedTag(tag) {
this.groupSizes = new Uint32Array(BASE_SIZE);
this.length = BASE_SIZE;
this.tag = tag;
this._cGroup = 0;
this._cIndex = 0;
}
DefaultGroupedTag.prototype.indexOfGroup = function (group) {
if (group === this._cGroup)
return this._cIndex;
var index = this._cIndex;
if (group > this._cGroup) {
for (var i = this._cGroup; i < group; i++) {
index += this.groupSizes[i];
}
}
else {
for (var i = this._cGroup - 1; i >= group; i--) {
index -= this.groupSizes[i];
}
}
this._cGroup = group;
this._cIndex = index;
return index;
};
DefaultGroupedTag.prototype.insertRules = function (group, rules) {
if (group >= this.groupSizes.length) {
var oldBuffer = this.groupSizes;
var oldSize = oldBuffer.length;
var newSize = oldSize;
while (group >= newSize) {
newSize <<= 1;
if (newSize < 0) {
throw throwStyledComponentsError(16, "".concat(group));
}
}
this.groupSizes = new Uint32Array(newSize);
this.groupSizes.set(oldBuffer);
this.length = newSize;
for (var i = oldSize; i < newSize; i++) {
this.groupSizes[i] = 0;
}
}
var ruleIndex = this.indexOfGroup(group + 1);
var insertedCount = 0;
for (var i = 0, l = rules.length; i < l; i++) {
if (this.tag.insertRule(ruleIndex, rules[i])) {
this.groupSizes[group]++;
ruleIndex++;
insertedCount++;
}
}
// Keep cache consistent: groups after the insertion point shift forward
if (insertedCount > 0 && this._cGroup > group) {
this._cIndex += insertedCount;
}
};
DefaultGroupedTag.prototype.clearGroup = function (group) {
if (group < this.length) {
var length_1 = this.groupSizes[group];
var startIndex = this.indexOfGroup(group);
var endIndex = startIndex + length_1;
this.groupSizes[group] = 0;
for (var i = startIndex; i < endIndex; i++) {
this.tag.deleteRule(startIndex);
}
// Keep cache consistent: groups after the cleared group shift backward
if (length_1 > 0 && this._cGroup > group) {
this._cIndex -= length_1;
}
}
};
DefaultGroupedTag.prototype.getGroup = function (group) {
var css = '';
if (group >= this.length || this.groupSizes[group] === 0) {
return css;
}
var length = this.groupSizes[group];
var startIndex = this.indexOfGroup(group);
var endIndex = startIndex + length;
for (var i = startIndex; i < endIndex; i++) {
css += this.tag.getRule(i) + SPLITTER;
}
return css;
};
return DefaultGroupedTag;
}());
var MAX_SMI = 1 << (31 - 1);
var groupIDRegister = new Map();
var reverseRegister = new Map();
var nextFreeGroup = 1;
var getGroupForId = function (id) {
if (groupIDRegister.has(id)) {
return groupIDRegister.get(id);
}
while (reverseRegister.has(nextFreeGroup)) {
nextFreeGroup++;
}
var group = nextFreeGroup++;
if (((group | 0) < 0 || group > MAX_SMI)) {
throw throwStyledComponentsError(16, "".concat(group));
}
groupIDRegister.set(id, group);
reverseRegister.set(group, id);
return group;
};
var getIdForGroup = function (group) {
return reverseRegister.get(group);
};
var setGroupForId = function (id, group) {
// move pointer
nextFreeGroup = group + 1;
groupIDRegister.set(id, group);
reverseRegister.set(group, id);
};
var SELECTOR = "style[".concat(SC_ATTR, "][").concat(SC_ATTR_VERSION, "=\"").concat(SC_VERSION, "\"]");
var MARKER_RE = new RegExp("^".concat(SC_ATTR, "\\.g(\\d+)\\[id=\"([\\w\\d-]+)\"\\].*?\"([^\"]*)"));
/**
* Type guard to check if a node is a ShadowRoot.
* Uses instanceof when available, with duck-typing fallback for cross-realm scenarios.
*/
var isShadowRoot = function (node) {
return ((typeof ShadowRoot !== 'undefined' && node instanceof ShadowRoot) ||
('host' in node &&
// https://dom.spec.whatwg.org/#dom-node-document_fragment_node
node.nodeType === 11));
};
/**
* Extract the container (Document or ShadowRoot) from an InsertionTarget.
* If the target is a ShadowRoot, return it directly.
* If the target is an HTMLElement, return its root node if it's a ShadowRoot, otherwise return document.
*/
var getRehydrationContainer = function (target) {
if (!target) {
return document;
}
// Check if target is a ShadowRoot
if (isShadowRoot(target)) {
return target;
}
// Check if target is an HTMLElement inside a ShadowRoot
if ('getRootNode' in target) {
var root = target.getRootNode();
if (isShadowRoot(root)) {
return root;
}
}
return document;
};
var outputSheet = function (sheet) {
var tag = sheet.getTag();
var length = tag.length;
var css = '';
var _loop_1 = function (group) {
var id = getIdForGroup(group);
if (id === undefined)
return "continue";
var names = sheet.names.get(id);
if (names === undefined || !names.size)
return "continue";
var rules = tag.getGroup(group);
if (rules.length === 0)
return "continue";
var selector = SC_ATTR + '.g' + group + '[id="' + id + '"]';
var content = '';
names.forEach(function (name) {
if (name.length > 0) {
content += name + ',';
}
});
// NOTE: It's easier to collect rules and have the marker
// after the actual rules to simplify the rehydration
css += rules + selector + '{content:"' + content + '"}' + SPLITTER;
};
for (var group = 0; group < length; group++) {
_loop_1(group);
}
return css;
};
var rehydrateNamesFromContent = function (sheet, id, content) {
var names = content.split(',');
var name;
for (var i = 0, l = names.length; i < l; i++) {
if ((name = names[i])) {
sheet.registerName(id, name);
}
}
};
var rehydrateSheetFromTag = function (sheet, style) {
var _a;
var parts = ((_a = style.textContent) !== null && _a !== void 0 ? _a : '').split(SPLITTER);
var rules = [];
for (var i = 0, l = parts.length; i < l; i++) {
var part = parts[i].trim();
if (!part)
continue;
var marker = part.match(MARKER_RE);
if (marker) {
var group = parseInt(marker[1], 10) | 0;
var id = marker[2];
if (group !== 0) {
// Rehydrate componentId to group index mapping
setGroupForId(id, group);
// Rehydrate names and rules
// looks like: data-styled.g11[id="idA"]{content:"nameA,"}
rehydrateNamesFromContent(sheet, id, marker[3]);
sheet.getTag().insertRules(group, rules);
}
rules.length = 0;
}
else {
rules.push(part);
}
}
};
var rehydrateSheet = function (sheet) {
var container = getRehydrationContainer(sheet.options.target);
var nodes = container.querySelectorAll(SELECTOR);
for (var i = 0, l = nodes.length; i < l; i++) {
var node = nodes[i];
if (node && node.getAttribute(SC_ATTR) !== SC_ATTR_ACTIVE) {
rehydrateSheetFromTag(sheet, node);
if (node.parentNode) {
node.parentNode.removeChild(node);
}
}
}
};
function getNonce() {
return typeof __webpack_nonce__ !== 'undefined' ? __webpack_nonce__ : null;
}
/** Find last style element if any inside target */
var findLastStyleTag = function (target) {
var arr = Array.from(target.querySelectorAll("style[".concat(SC_ATTR, "]")));
return arr[arr.length - 1];
};
/** Create a style element inside `target` or <head> after the last */
var makeStyleTag = function (target) {
var head = document.head;
var parent = target || head;
var style = document.createElement('style');
var prevStyle = findLastStyleTag(parent);
var nextSibling = prevStyle !== undefined ? prevStyle.nextSibling : null;
style.setAttribute(SC_ATTR, SC_ATTR_ACTIVE);
style.setAttribute(SC_ATTR_VERSION, SC_VERSION);
var nonce = getNonce();
if (nonce)
style.setAttribute('nonce', nonce);
parent.insertBefore(style, nextSibling);
return style;
};
/** Get the CSSStyleSheet instance for a given style element */
var getSheet = function (tag) {
var _a;
if (tag.sheet) {
return tag.sheet;
}
// Avoid Firefox quirk where the style element might not have a sheet property.
// Use the tag's root node to find styleSheets — document.styleSheets doesn't
// include sheets inside shadow roots.
var root = tag.getRootNode();
var styleSheets = (_a = root.styleSheets) !== null && _a !== void 0 ? _a : document.styleSheets;
for (var i = 0, l = styleSheets.length; i < l; i++) {
var sheet = styleSheets[i];
if (sheet.ownerNode === tag) {
return sheet;
}
}
throw throwStyledComponentsError(17);
};
/** Create a CSSStyleSheet-like tag depending on the environment */
var makeTag = function (_a) {
var isServer = _a.isServer, useCSSOMInjection = _a.useCSSOMInjection, target = _a.target;
if (isServer) {
return new VirtualTag(target);
}
else if (useCSSOMInjection) {
return new CSSOMTag(target);
}
else {
return new TextTag(target);
}
};
var CSSOMTag = /** @class */ (function () {
function CSSOMTag(target) {
this.element = makeStyleTag(target);
// Avoid Edge bug where empty style elements don't create sheets
this.element.appendChild(document.createTextNode(''));
this.sheet = getSheet(this.element);
this.length = 0;
}
CSSOMTag.prototype.insertRule = function (index, rule) {
try {
this.sheet.insertRule(rule, index);
this.length++;
return true;
}
catch (_error) {
return false;
}
};
CSSOMTag.prototype.deleteRule = function (index) {
this.sheet.deleteRule(index);
this.length--;
};
CSSOMTag.prototype.getRule = function (index) {
var rule = this.sheet.cssRules[index];
// Avoid IE11 quirk where cssText is inaccessible on some invalid rules
if (rule && rule.cssText) {
return rule.cssText;
}
else {
return '';
}
};
return CSSOMTag;
}());
/** A Tag that emulates the CSSStyleSheet API but uses text nodes */
var TextTag = /** @class */ (function () {
function TextTag(target) {
this.element = makeStyleTag(target);
this.nodes = this.element.childNodes;
this.length = 0;
}
TextTag.prototype.insertRule = function (index, rule) {
if (index <= this.length && index >= 0) {
var node = document.createTextNode(rule);
var refNode = this.nodes[index];
this.element.insertBefore(node, refNode || null);
this.length++;
return true;
}
else {
return false;
}
};
TextTag.prototype.deleteRule = function (index) {
this.element.removeChild(this.nodes[index]);
this.length--;
};
TextTag.prototype.getRule = function (index) {
if (index < this.length) {
return this.nodes[index].textContent;
}
else {
return '';
}
};
return TextTag;
}());
/** A completely virtual (server-side) Tag that doesn't manipulate the DOM */
var VirtualTag = /** @class */ (function () {
function VirtualTag(_target) {
this.rules = [];
this.length = 0;
}
VirtualTag.prototype.insertRule = function (index, rule) {
if (index <= this.length) {
if (index === this.length) {
this.rules.push(rule);
}
else {
this.rules.splice(index, 0, rule);
}
this.length++;
return true;
}
else {
return false;
}
};
VirtualTag.prototype.deleteRule = function (index) {
this.rules.splice(index, 1);
this.length--;
};
VirtualTag.prototype.getRule = function (index) {
if (index < this.length) {
return this.rules[index];
}
else {
return '';
}
};
return VirtualTag;
}());
var SHOULD_REHYDRATE = IS_BROWSER;
var defaultOptions = {
isServer: !IS_BROWSER,
useCSSOMInjection: !DISABLE_SPEEDY,
};
/** Contains the main stylesheet logic for stringification and caching */
var StyleSheet = /** @class */ (function () {
function StyleSheet(options, globalStyles, names) {
if (options === void 0) { options = EMPTY_OBJECT; }
if (globalStyles === void 0) { globalStyles = {}; }
var _this = this;
this.options = __assign(__assign({}, defaultOptions), options);
this.gs = globalStyles;
this.names = new Map(names);
this.server = !!options.isServer;
// We rehydrate only once and use the sheet that is created first
if (!this.server && IS_BROWSER && SHOULD_REHYDRATE) {
SHOULD_REHYDRATE = false;
rehydrateSheet(this);
}
setToString(this, function () { return outputSheet(_this); });
}
/** Register a group ID to give it an index */
StyleSheet.registerId = function (id) {
return getGroupForId(id);
};
StyleSheet.prototype.rehydrate = function () {
if (!this.server && IS_BROWSER) {
rehydrateSheet(this);
}
};
StyleSheet.prototype.reconstructWithOptions = function (options, withNames) {
if (withNames === void 0) { withNames = true; }
var newSheet = new StyleSheet(__assign(__assign({}, this.options), options), this.gs, (withNames && this.names) || undefined);
// If we're reconstructing with a new target on the client, check if the container changed
// This handles the case where StyleSheetManager's target prop changes (e.g., from undefined to shadowRoot)
// We only rehydrate if the container (Document or ShadowRoot) actually changes
if (!this.server && IS_BROWSER && options.target !== this.options.target) {
var oldContainer = getRehydrationContainer(this.options.target);
var newContainer = getRehydrationContainer(options.target);
if (oldContainer !== newContainer) {
rehydrateSheet(newSheet);
}
}
return newSheet;
};
StyleSheet.prototype.allocateGSInstance = function (id) {
return (this.gs[id] = (this.gs[id] || 0) + 1);
};
/** Lazily initialises a GroupedTag for when it's actually needed */
StyleSheet.prototype.getTag = function () {
return this.tag || (this.tag = makeGroupedTag(makeTag(this.options)));
};
/** Check whether a name is known for caching */
StyleSheet.prototype.hasNameForId = function (id, name) {
var _a, _b;
return (_b = (_a = this.names.get(id)) === null || _a === void 0 ? void 0 : _a.has(name)) !== null && _b !== void 0 ? _b : false;
};
/** Mark a group's name as known for caching */
StyleSheet.prototype.registerName = function (id, name) {
getGroupForId(id);
var existing = this.names.get(id);
if (existing) {
existing.add(name);
}
else {
this.names.set(id, new Set([name]));
}
};
/** Insert new rules which also marks the name as known */
StyleSheet.prototype.insertRules = function (id, name, rules) {
this.registerName(id, name);
this.getTag().insertRules(getGroupForId(id), rules);
};
/** Clears all cached names for a given group ID */
StyleSheet.prototype.clearNames = function (id) {
if (this.names.has(id)) {
this.names.get(id).clear();
}
};
/** Clears all rules for a given group ID */
StyleSheet.prototype.clearRules = function (id) {
this.getTag().clearGroup(getGroupForId(id));
this.clearNames(id);
};
/** Clears the entire tag which deletes all rules but not its names */
StyleSheet.prototype.clearTag = function () {
// NOTE: This does not clear the names, since it's only used during SSR
// so that we can continuously output only new rules
this.tag = undefined;
};
return StyleSheet;
}());
var unitlessKeys = {
animationIterationCount: 1,
aspectRatio: 1,
borderImageOutset: 1,
borderImageSlice: 1,
borderImageWidth: 1,
boxFlex: 1,
boxFlexGroup: 1,
boxOrdinalGroup: 1,
columnCount: 1,
columns: 1,
flex: 1,
flexGrow: 1,
flexPositive: 1,
flexShrink: 1,
flexNegative: 1,
flexOrder: 1,
gridRow: 1,
gridRowEnd: 1,
gridRowSpan: 1,
gridRowStart: 1,
gridColumn: 1,
gridColumnEnd: 1,
gridColumnSpan: 1,
gridColumnStart: 1,
msGridRow: 1,
msGridRowSpan: 1,
msGridColumn: 1,
msGridColumnSpan: 1,
fontWeight: 1,
lineHeight: 1,
opacity: 1,
order: 1,
orphans: 1,
scale: 1,
tabSize: 1,
widows: 1,
zIndex: 1,
zoom: 1,
WebkitLineClamp: 1,
// SVG-related properties
fillOpacity: 1,
floodOpacity: 1,
stopOpacity: 1,
strokeDasharray: 1,
strokeDashoffset: 1,
strokeMiterlimit: 1,
strokeOpacity: 1,
strokeWidth: 1
};
// Taken from https://github.com/facebook/react/blob/b87aabdfe1b7461e7331abb3601d9e6bb27544bc/packages/react-dom/src/shared/dangerousStyleValue.js
function addUnitIfNeeded(name, value) {
// https://github.com/amilajack/eslint-plugin-flowtype-errors/issues/133
if (value == null || typeof value === 'boolean' || value === '') {
return '';
}
if (typeof value === 'number' && value !== 0 && !(name in unitlessKeys) && !name.startsWith('--')) {
return "".concat(value, "px"); // Presumes implicit 'px' suffix for unitless numbers except for CSS variables
}
return String(value).trim();
}
function getComponentName(target) {
return ((typeof target === 'string' && target ) ||
target.displayName ||
target.name ||
'Component');
}
var isUpper = function (c) { return c >= 'A' && c <= 'Z'; };
/**
* Hyphenates a camelcased CSS property name, for example:
*
* > hyphenateStyleName('backgroundColor')
* < "background-color"
* > hyphenateStyleName('MozTransition')
* < "-moz-transition"
* > hyphenateStyleName('msTransition')
* < "-ms-transition"
*
* As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
* is converted to `-ms-`.
*/
function hyphenateStyleName(string) {
var output = '';
for (var i = 0; i < string.length; i++) {
var c = string[i];
// Check for CSS variable prefix
if (i === 1 && c === '-' && string[0] === '-') {
return string;
}
if (isUpper(c)) {
output += '-' + c.toLowerCase();
}
else {
output += c;
}
}
return output.startsWith('ms-') ? '-' + output : output;
}
function isFunction(test) {
return typeof test === 'function';
}
var KEYFRAMES_SYMBOL = Symbol.for('sc-keyframes');
function isKeyframes(value) {
return typeof value === 'object' && value !== null && KEYFRAMES_SYMBOL in value;
}
function isPlainObject(x) {
return (x !== null &&
typeof x === 'object' &&
x.constructor.name === Object.name &&
/* check for reasonable markers that the object isn't an element for react & preact/compat */
!('props' in x && x.$$typeof));
}
function isStatelessFunction(test) {
return isFunction(test) && !(test.prototype && test.prototype.isReactComponent);
}
function isStyledComponent(target) {
return typeof target === 'object' && 'styledComponentId' in target;
}
/**
* It's falsish not falsy because 0 is allowed.
*/
var isFalsish = function (chunk) {
return chunk === undefined || chunk === null || chunk === false || chunk === '';
};
var objToCssArray = function (obj) {
var rules = [];
for (var key in obj) {
var val = obj[key];
if (!obj.hasOwnProperty(key) || isFalsish(val))
continue;
// @ts-expect-error Property 'isCss' does not exist on type 'any[]'
if ((Array.isArray(val) && val.isCss) || isFunction(val)) {
rules.push("".concat(hyphenateStyleName(key), ":"), val, ';');
}
else if (isPlainObject(val)) {
rules.push.apply(rules, __spreadArray(__spreadArray(["".concat(key, " {")], objToCssArray(val), false), ['}'], false));
}
else {
rules.push("".concat(hyphenateStyleName(key), ": ").concat(addUnitIfNeeded(key, val), ";"));
}
}
return rules;
};
function flatten(chunk, executionContext, styleSheet, stylisInstance, result) {
if (result === void 0) { result = []; }
if (typeof chunk === 'string') {
if (chunk)
result.push(chunk);
return result;
}
if (isFalsish(chunk)) {
return result;
}
/* Handle other components */
if (isStyledComponent(chunk)) {
result.push(".".concat(chunk.styledComponentId));
return result;
}
/* Either execute or defer the function */
if (isFunction(chunk)) {
if (isStatelessFunction(chunk) && executionContext) {
var fnResult = chunk(executionContext);
if (typeof fnResult === 'object' &&
!Array.isArray(fnResult) &&
!isKeyframes(fnResult) &&
!isPlainObject(fnResult) &&
fnResult !== null) {
console.error("".concat(getComponentName(chunk), " is not a styled component and cannot be referred to via component selector. See https://www.styled-components.com/docs/advanced#referring-to-other-components for more details."));
}
return flatten(fnResult, executionContext, styleSheet, stylisInstance, result);
}
else {
result.push(chunk);
return result;
}
}
if (isKeyframes(chunk)) {
if (styleSheet) {
chunk.inject(styleSheet, stylisInstance);
result.push(chunk.getName(stylisInstance));
}
else {
result.push(chunk);
}
return result;
}
/* Handle objects */
if (isPlainObject(chunk)) {
var cssArr = objToCssArray(chunk);
for (var i = 0; i < cssArr.length; i++)
result.push(cssArr[i]);
return result;
}
if (!Array.isArray(chunk)) {
result.push(chunk.toString());
return result;
}
for (var i = 0; i < chunk.length; i++) {
flatten(chunk[i], executionContext, styleSheet, stylisInstance, result);
}
return result;
}
function isStaticRules(rules) {
for (var i = 0; i < rules.length; i += 1) {
var rule = rules[i];
if (isFunction(rule) && !isStyledComponent(rule)) {
// functions are allowed to be static if they're just being
// used to get the classname of a nested styled component
return false;
}
}
return true;
}
/**
* Convenience function for joining strings to form className chains
*/
function joinStrings(a, b) {
return a && b ? "".concat(a, " ").concat(b) : a || b || '';
}
function joinStringArray(arr, sep) {
return arr.join(sep || '');
}
var GlobalStyle = /** @class */ (function () {
function GlobalStyle(rules, componentId) {
this.rules = rules;
this.componentId = componentId;
this.isStatic = isStaticRules(rules);
// pre-register the first instance to ensure global styles
// load before component ones
StyleSheet.registerId(this.componentId + 1);
}
GlobalStyle.prototype.createStyles = function (instance, executionContext, styleSheet, stylis) {
var flatCSS = joinStringArray(flatten(this.rules, executionContext, styleSheet, stylis));
var css = stylis(flatCSS, '');
var id = this.componentId + instance;
// NOTE: We use the id as a name as well, since these rules never change
styleSheet.insertRules(id, id, css);
};
GlobalStyle.prototype.removeStyles = function (instance, styleSheet) {
styleSheet.clearRules(this.componentId + instance);
};
GlobalStyle.prototype.renderStyles = function (instance, executionContext, styleSheet, stylis) {
if (instance > 2)
StyleSheet.registerId(this.componentId + instance);
var id = this.componentId + instance;
// For static styles that don't change based on props,
// only inject once and don't remove/re-add on every render.
// This prevents issues with React StrictMode where the effect cleanup
// from the simulated unmount runs after the re-render.
if (this.isStatic) {
if (!styleSheet.hasNameForId(id, id)) {
this.createStyles(instance, executionContext, styleSheet, stylis);
}
return;
}
// NOTE: Remove old styles, then inject the new ones
this.removeStyles(instance, styleSheet);
this.createStyles(instance, executionContext, styleSheet, stylis);
};
return GlobalStyle;
}());
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var SEED$1 = 5381;
// When we have separate strings it's useful to run a progressive
// version of djb2 where we pretend that we're still looping over
// the same string
var phash = function (h, x) {
var i = x.length;
while (i) {
h = (h * 33) ^ x.charCodeAt(--i);
}
return h;
};
// This is a djb2 hashing function
var hash = function (x) {
return phash(SEED$1, x);
};
var AMP_REGEX = /&/g;
// Character codes for fast comparison
var DOUBLE_QUOTE = 34; // "
var SINGLE_QUOTE = 39; // '
var SLASH = 47; // /
var ASTERISK = 42; // *
var BACKSLASH = 92; // \
var OPEN_BRACE = 123; // {
var CLOSE_BRACE = 125; // }
var SEMICOLON = 59; // ;
var NEWLINE = 10; // \n
var OPEN_PAREN = 40; // (
var CLOSE_PAREN = 41; // )
/**
* Strips JS-style line comments (//) from CSS, handling comments anywhere
* in the line while preserving strings, url() contents, and valid CSS.
* Optimized with early bail and charCodeAt for performance.
*/
function stripLineComments(css) {
// Fast path: no // means no line comments
if (css.indexOf('//') === -1)
return css;
var len = css.length;
var parts = [];
var start = 0;
var i = 0;
var inString = 0; // 0 = none, DOUBLE_QUOTE or SINGLE_QUOTE when in string
var urlDepth = 0; // Track nesting depth inside url()
while (i < len) {
var code = css.charCodeAt(i);
// Track string state
if ((code === DOUBLE_QUOTE || code === SINGLE_QUOTE) &&
(i === 0 || css.charCodeAt(i - 1) !== BACKSLASH)) {
if (inString === 0) {
inString = code;
}
else if (inString === code) {
inString = 0;
}
i++;
continue;
}
// Skip string content
if (inString !== 0) {
i++;
continue;
}
// Handle CSS block comments: skip /* ... */ entirely
if (code === SLASH && i + 1 < len && css.charCodeAt(i + 1) === ASTERISK) {
i += 2;
while (i + 1 < len && !(css.charCodeAt(i) === ASTERISK && css.charCodeAt(i + 1) === SLASH)) {
i++;
}
i += 2; // skip past */
continue;
}
// Track url() context - check for 'url(' (case insensitive via | 32)
if (code === OPEN_PAREN &&
i >= 3 &&
(css.charCodeAt(i - 1) | 32) === 108 && // l
(css.charCodeAt(i - 2) | 32) === 114 && // r
(css.charCodeAt(i - 3) | 32) === 117 // u
) {
urlDepth = 1;
i++;
continue;