89 lines
3.3 KiB
Plaintext
89 lines
3.3 KiB
Plaintext
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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import * as objects from '../utils/objects';
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import { cssData } from '../data/webCustomData';
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import { CSSDataProvider } from './dataProvider';
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export class CSSDataManager {
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constructor(options) {
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this.dataProviders = [];
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this._propertySet = {};
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this._atDirectiveSet = {};
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this._pseudoClassSet = {};
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this._pseudoElementSet = {};
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this._properties = [];
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this._atDirectives = [];
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this._pseudoClasses = [];
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this._pseudoElements = [];
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this.setDataProviders(options?.useDefaultDataProvider !== false, options?.customDataProviders || []);
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}
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setDataProviders(builtIn, providers) {
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this.dataProviders = [];
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if (builtIn) {
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this.dataProviders.push(new CSSDataProvider(cssData));
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}
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this.dataProviders.push(...providers);
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this.collectData();
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}
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/**
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* Collect all data & handle duplicates
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*/
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collectData() {
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this._propertySet = {};
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this._atDirectiveSet = {};
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this._pseudoClassSet = {};
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this._pseudoElementSet = {};
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this.dataProviders.forEach(provider => {
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provider.provideProperties().forEach(p => {
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if (!this._propertySet[p.name]) {
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this._propertySet[p.name] = p;
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}
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});
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provider.provideAtDirectives().forEach(p => {
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if (!this._atDirectiveSet[p.name]) {
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this._atDirectiveSet[p.name] = p;
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}
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});
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provider.providePseudoClasses().forEach(p => {
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if (!this._pseudoClassSet[p.name]) {
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this._pseudoClassSet[p.name] = p;
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}
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});
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provider.providePseudoElements().forEach(p => {
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if (!this._pseudoElementSet[p.name]) {
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this._pseudoElementSet[p.name] = p;
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}
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});
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});
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this._properties = objects.values(this._propertySet);
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this._atDirectives = objects.values(this._atDirectiveSet);
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this._pseudoClasses = objects.values(this._pseudoClassSet);
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this._pseudoElements = objects.values(this._pseudoElementSet);
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}
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getProperty(name) { return this._propertySet[name]; }
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getAtDirective(name) { return this._atDirectiveSet[name]; }
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getPseudoClass(name) { return this._pseudoClassSet[name]; }
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getPseudoElement(name) { return this._pseudoElementSet[name]; }
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getProperties() {
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return this._properties;
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}
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getAtDirectives() {
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return this._atDirectives;
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}
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getPseudoClasses() {
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return this._pseudoClasses;
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}
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getPseudoElements() {
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return this._pseudoElements;
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}
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isKnownProperty(name) {
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return name.toLowerCase() in this._propertySet;
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}
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isStandardProperty(name) {
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return this.isKnownProperty(name) &&
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(!this._propertySet[name.toLowerCase()].status || this._propertySet[name.toLowerCase()].status === 'standard');
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}
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}
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