74 lines
1.8 KiB
JavaScript
74 lines
1.8 KiB
JavaScript
"use strict";
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// deprecated
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// @see https://drafts.csswg.org/css-masking-1/#clip-property
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const parsers = require("../parsers");
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const property = "clip";
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module.exports.parse = (v, opt = {}) => {
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const { globalObject } = opt;
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if (v === "") {
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return v;
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}
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const { AST_TYPES } = parsers;
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const value = parsers.parsePropertyValue(property, v, {
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globalObject,
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inArray: true
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});
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if (Array.isArray(value) && value.length === 1) {
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const [{ name, type, value: itemValue }] = value;
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switch (type) {
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case AST_TYPES.FUNCTION: {
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const values = parsers.splitValue(itemValue, {
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delimiter: ","
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});
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const parsedValues = [];
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for (const item of values) {
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const parsedValue = parsers.parseCSS(item, { context: "value" }, true);
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const val = parsers.resolveNumericValue(parsedValue.children, {
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type: "length"
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});
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if (val) {
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parsedValues.push(val);
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} else {
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return;
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}
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}
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return `${name}(${parsedValues.join(", ")})`;
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}
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case AST_TYPES.GLOBAL_KEYWORD:
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case AST_TYPES.IDENTIFIER: {
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return name;
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}
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default:
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}
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} else if (typeof value === "string") {
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return value;
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}
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};
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module.exports.definition = {
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set(v) {
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v = parsers.prepareValue(v);
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if (parsers.hasVarFunc(v)) {
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this._setProperty(property, v);
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} else {
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const val = module.exports.parse(v, {
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globalObject: this._global
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});
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if (typeof val === "string") {
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const priority = this._priorities.get(property) ?? "";
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this._setProperty(property, val, priority);
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}
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}
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},
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get() {
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return this.getPropertyValue(property);
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},
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enumerable: true,
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configurable: true
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};
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module.exports.property = property;
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