wishthis/node_modules/autoprefixer/lib/prefixes.js
2022-01-21 09:28:41 +01:00

471 lines
No EOL
14 KiB
JavaScript

"use strict";
function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } it = o[Symbol.iterator](); return it.next.bind(it); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
var vendor = require('postcss').vendor;
var Declaration = require('./declaration');
var Resolution = require('./resolution');
var Transition = require('./transition');
var Processor = require('./processor');
var Supports = require('./supports');
var Browsers = require('./browsers');
var Selector = require('./selector');
var AtRule = require('./at-rule');
var Value = require('./value');
var utils = require('./utils');
Selector.hack(require('./hacks/fullscreen'));
Selector.hack(require('./hacks/placeholder'));
Selector.hack(require('./hacks/placeholder-shown'));
Declaration.hack(require('./hacks/flex'));
Declaration.hack(require('./hacks/order'));
Declaration.hack(require('./hacks/filter'));
Declaration.hack(require('./hacks/grid-end'));
Declaration.hack(require('./hacks/animation'));
Declaration.hack(require('./hacks/flex-flow'));
Declaration.hack(require('./hacks/flex-grow'));
Declaration.hack(require('./hacks/flex-wrap'));
Declaration.hack(require('./hacks/grid-area'));
Declaration.hack(require('./hacks/place-self'));
Declaration.hack(require('./hacks/grid-start'));
Declaration.hack(require('./hacks/align-self'));
Declaration.hack(require('./hacks/appearance'));
Declaration.hack(require('./hacks/flex-basis'));
Declaration.hack(require('./hacks/mask-border'));
Declaration.hack(require('./hacks/mask-composite'));
Declaration.hack(require('./hacks/align-items'));
Declaration.hack(require('./hacks/user-select'));
Declaration.hack(require('./hacks/flex-shrink'));
Declaration.hack(require('./hacks/break-props'));
Declaration.hack(require('./hacks/color-adjust'));
Declaration.hack(require('./hacks/writing-mode'));
Declaration.hack(require('./hacks/border-image'));
Declaration.hack(require('./hacks/align-content'));
Declaration.hack(require('./hacks/border-radius'));
Declaration.hack(require('./hacks/block-logical'));
Declaration.hack(require('./hacks/grid-template'));
Declaration.hack(require('./hacks/inline-logical'));
Declaration.hack(require('./hacks/grid-row-align'));
Declaration.hack(require('./hacks/transform-decl'));
Declaration.hack(require('./hacks/flex-direction'));
Declaration.hack(require('./hacks/image-rendering'));
Declaration.hack(require('./hacks/backdrop-filter'));
Declaration.hack(require('./hacks/background-clip'));
Declaration.hack(require('./hacks/text-decoration'));
Declaration.hack(require('./hacks/justify-content'));
Declaration.hack(require('./hacks/background-size'));
Declaration.hack(require('./hacks/grid-row-column'));
Declaration.hack(require('./hacks/grid-rows-columns'));
Declaration.hack(require('./hacks/grid-column-align'));
Declaration.hack(require('./hacks/overscroll-behavior'));
Declaration.hack(require('./hacks/grid-template-areas'));
Declaration.hack(require('./hacks/text-emphasis-position'));
Declaration.hack(require('./hacks/text-decoration-skip-ink'));
Value.hack(require('./hacks/gradient'));
Value.hack(require('./hacks/intrinsic'));
Value.hack(require('./hacks/pixelated'));
Value.hack(require('./hacks/image-set'));
Value.hack(require('./hacks/cross-fade'));
Value.hack(require('./hacks/display-flex'));
Value.hack(require('./hacks/display-grid'));
Value.hack(require('./hacks/filter-value'));
var declsCache = {};
var Prefixes = /*#__PURE__*/function () {
function Prefixes(data, browsers, options) {
if (options === void 0) {
options = {};
}
this.data = data;
this.browsers = browsers;
this.options = options;
var _this$preprocess = this.preprocess(this.select(this.data));
this.add = _this$preprocess[0];
this.remove = _this$preprocess[1];
this.transition = new Transition(this);
this.processor = new Processor(this);
}
/**
* Return clone instance to remove all prefixes
*/
var _proto = Prefixes.prototype;
_proto.cleaner = function cleaner() {
if (this.cleanerCache) {
return this.cleanerCache;
}
if (this.browsers.selected.length) {
var empty = new Browsers(this.browsers.data, []);
this.cleanerCache = new Prefixes(this.data, empty, this.options);
} else {
return this;
}
return this.cleanerCache;
}
/**
* Select prefixes from data, which is necessary for selected browsers
*/
;
_proto.select = function select(list) {
var _this = this;
var selected = {
add: {},
remove: {}
};
var _loop = function _loop(name) {
var data = list[name];
var add = data.browsers.map(function (i) {
var params = i.split(' ');
return {
browser: params[0] + " " + params[1],
note: params[2]
};
});
var notes = add.filter(function (i) {
return i.note;
}).map(function (i) {
return _this.browsers.prefix(i.browser) + " " + i.note;
});
notes = utils.uniq(notes);
add = add.filter(function (i) {
return _this.browsers.isSelected(i.browser);
}).map(function (i) {
var prefix = _this.browsers.prefix(i.browser);
if (i.note) {
return prefix + " " + i.note;
} else {
return prefix;
}
});
add = _this.sort(utils.uniq(add));
if (_this.options.flexbox === 'no-2009') {
add = add.filter(function (i) {
return !i.includes('2009');
});
}
var all = data.browsers.map(function (i) {
return _this.browsers.prefix(i);
});
if (data.mistakes) {
all = all.concat(data.mistakes);
}
all = all.concat(notes);
all = utils.uniq(all);
if (add.length) {
selected.add[name] = add;
if (add.length < all.length) {
selected.remove[name] = all.filter(function (i) {
return !add.includes(i);
});
}
} else {
selected.remove[name] = all;
}
};
for (var name in list) {
_loop(name);
}
return selected;
}
/**
* Sort vendor prefixes
*/
;
_proto.sort = function sort(prefixes) {
return prefixes.sort(function (a, b) {
var aLength = utils.removeNote(a).length;
var bLength = utils.removeNote(b).length;
if (aLength === bLength) {
return b.length - a.length;
} else {
return bLength - aLength;
}
});
}
/**
* Cache prefixes data to fast CSS processing
*/
;
_proto.preprocess = function preprocess(selected) {
var add = {
'selectors': [],
'@supports': new Supports(Prefixes, this)
};
for (var name in selected.add) {
var prefixes = selected.add[name];
if (name === '@keyframes' || name === '@viewport') {
add[name] = new AtRule(name, prefixes, this);
} else if (name === '@resolution') {
add[name] = new Resolution(name, prefixes, this);
} else if (this.data[name].selector) {
add.selectors.push(Selector.load(name, prefixes, this));
} else {
var props = this.data[name].props;
if (props) {
var value = Value.load(name, prefixes, this);
for (var _iterator = _createForOfIteratorHelperLoose(props), _step; !(_step = _iterator()).done;) {
var prop = _step.value;
if (!add[prop]) {
add[prop] = {
values: []
};
}
add[prop].values.push(value);
}
} else {
var values = add[name] && add[name].values || [];
add[name] = Declaration.load(name, prefixes, this);
add[name].values = values;
}
}
}
var remove = {
selectors: []
};
for (var _name in selected.remove) {
var _prefixes = selected.remove[_name];
if (this.data[_name].selector) {
var selector = Selector.load(_name, _prefixes);
for (var _iterator2 = _createForOfIteratorHelperLoose(_prefixes), _step2; !(_step2 = _iterator2()).done;) {
var prefix = _step2.value;
remove.selectors.push(selector.old(prefix));
}
} else if (_name === '@keyframes' || _name === '@viewport') {
for (var _iterator3 = _createForOfIteratorHelperLoose(_prefixes), _step3; !(_step3 = _iterator3()).done;) {
var _prefix = _step3.value;
var prefixed = "@" + _prefix + _name.slice(1);
remove[prefixed] = {
remove: true
};
}
} else if (_name === '@resolution') {
remove[_name] = new Resolution(_name, _prefixes, this);
} else {
var _props = this.data[_name].props;
if (_props) {
var _value = Value.load(_name, [], this);
for (var _iterator4 = _createForOfIteratorHelperLoose(_prefixes), _step4; !(_step4 = _iterator4()).done;) {
var _prefix2 = _step4.value;
var old = _value.old(_prefix2);
if (old) {
for (var _iterator5 = _createForOfIteratorHelperLoose(_props), _step5; !(_step5 = _iterator5()).done;) {
var _prop = _step5.value;
if (!remove[_prop]) {
remove[_prop] = {};
}
if (!remove[_prop].values) {
remove[_prop].values = [];
}
remove[_prop].values.push(old);
}
}
}
} else {
for (var _iterator6 = _createForOfIteratorHelperLoose(_prefixes), _step6; !(_step6 = _iterator6()).done;) {
var p = _step6.value;
var olds = this.decl(_name).old(_name, p);
if (_name === 'align-self') {
var a = add[_name] && add[_name].prefixes;
if (a) {
if (p === '-webkit- 2009' && a.includes('-webkit-')) {
continue;
} else if (p === '-webkit-' && a.includes('-webkit- 2009')) {
continue;
}
}
}
for (var _iterator7 = _createForOfIteratorHelperLoose(olds), _step7; !(_step7 = _iterator7()).done;) {
var _prefixed = _step7.value;
if (!remove[_prefixed]) {
remove[_prefixed] = {};
}
remove[_prefixed].remove = true;
}
}
}
}
}
return [add, remove];
}
/**
* Declaration loader with caching
*/
;
_proto.decl = function decl(prop) {
var decl = declsCache[prop];
if (decl) {
return decl;
} else {
declsCache[prop] = Declaration.load(prop);
return declsCache[prop];
}
}
/**
* Return unprefixed version of property
*/
;
_proto.unprefixed = function unprefixed(prop) {
var value = this.normalize(vendor.unprefixed(prop));
if (value === 'flex-direction') {
value = 'flex-flow';
}
return value;
}
/**
* Normalize prefix for remover
*/
;
_proto.normalize = function normalize(prop) {
return this.decl(prop).normalize(prop);
}
/**
* Return prefixed version of property
*/
;
_proto.prefixed = function prefixed(prop, prefix) {
prop = vendor.unprefixed(prop);
return this.decl(prop).prefixed(prop, prefix);
}
/**
* Return values, which must be prefixed in selected property
*/
;
_proto.values = function values(type, prop) {
var data = this[type];
var global = data['*'] && data['*'].values;
var values = data[prop] && data[prop].values;
if (global && values) {
return utils.uniq(global.concat(values));
} else {
return global || values || [];
}
}
/**
* Group declaration by unprefixed property to check them
*/
;
_proto.group = function group(decl) {
var _this2 = this;
var rule = decl.parent;
var index = rule.index(decl);
var length = rule.nodes.length;
var unprefixed = this.unprefixed(decl.prop);
var checker = function checker(step, callback) {
index += step;
while (index >= 0 && index < length) {
var other = rule.nodes[index];
if (other.type === 'decl') {
if (step === -1 && other.prop === unprefixed) {
if (!Browsers.withPrefix(other.value)) {
break;
}
}
if (_this2.unprefixed(other.prop) !== unprefixed) {
break;
} else if (callback(other) === true) {
return true;
}
if (step === +1 && other.prop === unprefixed) {
if (!Browsers.withPrefix(other.value)) {
break;
}
}
}
index += step;
}
return false;
};
return {
up: function up(callback) {
return checker(-1, callback);
},
down: function down(callback) {
return checker(+1, callback);
}
};
};
return Prefixes;
}();
module.exports = Prefixes;