You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
104 lines
3.2 KiB
104 lines
3.2 KiB
"use strict";
|
|
|
|
function _defaults(obj, defaults) { var keys = Object.getOwnPropertyNames(defaults); for (var i = 0; i < keys.length; i++) { var key = keys[i]; var value = Object.getOwnPropertyDescriptor(defaults, key); if (value && value.configurable && obj[key] === undefined) { Object.defineProperty(obj, key, value); } } return obj; }
|
|
|
|
function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _defaults(subClass, superClass); }
|
|
|
|
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
|
|
|
|
var Declaration = require('../declaration');
|
|
|
|
var MaskComposite = /*#__PURE__*/function (_Declaration) {
|
|
_inheritsLoose(MaskComposite, _Declaration);
|
|
|
|
function MaskComposite() {
|
|
return _Declaration.apply(this, arguments) || this;
|
|
}
|
|
|
|
var _proto = MaskComposite.prototype;
|
|
|
|
/**
|
|
* Prefix mask-composite for webkit
|
|
*/
|
|
_proto.insert = function insert(decl, prefix, prefixes) {
|
|
var isCompositeProp = decl.prop === 'mask-composite';
|
|
var compositeValues;
|
|
|
|
if (isCompositeProp) {
|
|
compositeValues = decl.value.split(',');
|
|
} else {
|
|
compositeValues = decl.value.match(MaskComposite.regexp) || [];
|
|
}
|
|
|
|
compositeValues = compositeValues.map(function (el) {
|
|
return el.trim();
|
|
}).filter(function (el) {
|
|
return el;
|
|
});
|
|
var hasCompositeValues = compositeValues.length;
|
|
var compositeDecl;
|
|
|
|
if (hasCompositeValues) {
|
|
compositeDecl = this.clone(decl);
|
|
compositeDecl.value = compositeValues.map(function (value) {
|
|
return MaskComposite.oldValues[value] || value;
|
|
}).join(', ');
|
|
|
|
if (compositeValues.includes('intersect')) {
|
|
compositeDecl.value += ', xor';
|
|
}
|
|
|
|
compositeDecl.prop = prefix + 'mask-composite';
|
|
}
|
|
|
|
if (isCompositeProp) {
|
|
if (!hasCompositeValues) {
|
|
return undefined;
|
|
}
|
|
|
|
if (this.needCascade(decl)) {
|
|
compositeDecl.raws.before = this.calcBefore(prefixes, decl, prefix);
|
|
}
|
|
|
|
return decl.parent.insertBefore(decl, compositeDecl);
|
|
}
|
|
|
|
var cloned = this.clone(decl);
|
|
cloned.prop = prefix + cloned.prop;
|
|
|
|
if (hasCompositeValues) {
|
|
cloned.value = cloned.value.replace(MaskComposite.regexp, '');
|
|
}
|
|
|
|
if (this.needCascade(decl)) {
|
|
cloned.raws.before = this.calcBefore(prefixes, decl, prefix);
|
|
}
|
|
|
|
decl.parent.insertBefore(decl, cloned);
|
|
|
|
if (!hasCompositeValues) {
|
|
return decl;
|
|
}
|
|
|
|
if (this.needCascade(decl)) {
|
|
compositeDecl.raws.before = this.calcBefore(prefixes, decl, prefix);
|
|
}
|
|
|
|
return decl.parent.insertBefore(decl, compositeDecl);
|
|
};
|
|
|
|
return MaskComposite;
|
|
}(Declaration);
|
|
|
|
_defineProperty(MaskComposite, "names", ['mask', 'mask-composite']);
|
|
|
|
_defineProperty(MaskComposite, "oldValues", {
|
|
add: 'source-over',
|
|
substract: 'source-out',
|
|
intersect: 'source-in',
|
|
exclude: 'xor'
|
|
});
|
|
|
|
_defineProperty(MaskComposite, "regexp", new RegExp("\\s+(" + Object.keys(MaskComposite.oldValues).join('|') + ")\\b(?!\\))\\s*(?=[,])", 'ig'));
|
|
|
|
module.exports = MaskComposite;
|