70 lines
3.0 KiB
Plaintext
70 lines
3.0 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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(function (factory) {
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if (typeof module === "object" && typeof module.exports === "object") {
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var v = factory(require, exports);
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if (v !== undefined) module.exports = v;
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}
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else if (typeof define === "function" && define.amd) {
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define(["require", "exports", "../htmlLanguageTypes"], factory);
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}
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})(function (require, exports) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.findDocumentSymbols2 = exports.findDocumentSymbols = void 0;
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const htmlLanguageTypes_1 = require("../htmlLanguageTypes");
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function findDocumentSymbols(document, htmlDocument) {
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const symbols = [];
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const symbols2 = findDocumentSymbols2(document, htmlDocument);
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for (const symbol of symbols2) {
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walk(symbol, undefined);
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}
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return symbols;
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function walk(node, parent) {
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const symbol = htmlLanguageTypes_1.SymbolInformation.create(node.name, node.kind, node.range, document.uri, parent?.name);
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symbol.containerName ?? (symbol.containerName = '');
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symbols.push(symbol);
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if (node.children) {
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for (const child of node.children) {
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walk(child, node);
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}
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}
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}
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}
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exports.findDocumentSymbols = findDocumentSymbols;
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function findDocumentSymbols2(document, htmlDocument) {
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const symbols = [];
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htmlDocument.roots.forEach(node => {
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provideFileSymbolsInternal(document, node, symbols);
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});
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return symbols;
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}
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exports.findDocumentSymbols2 = findDocumentSymbols2;
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function provideFileSymbolsInternal(document, node, symbols) {
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const name = nodeToName(node);
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const range = htmlLanguageTypes_1.Range.create(document.positionAt(node.start), document.positionAt(node.end));
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const symbol = htmlLanguageTypes_1.DocumentSymbol.create(name, undefined, htmlLanguageTypes_1.SymbolKind.Field, range, range);
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symbols.push(symbol);
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node.children.forEach(child => {
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symbol.children ?? (symbol.children = []);
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provideFileSymbolsInternal(document, child, symbol.children);
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});
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}
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function nodeToName(node) {
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let name = node.tag;
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if (node.attributes) {
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const id = node.attributes['id'];
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const classes = node.attributes['class'];
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if (id) {
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name += `#${id.replace(/[\"\']/g, '')}`;
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}
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if (classes) {
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name += classes.replace(/[\"\']/g, '').split(/\s+/).map(className => `.${className}`).join('');
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}
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}
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return name || '?';
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}
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});
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