58 lines
2 KiB
JavaScript
58 lines
2 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.collectSelectors = exports.NodeType = exports.getIdClassCompletion = void 0;
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const vscode_languageserver_1 = require("vscode-languageserver");
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function getIdClassCompletion(stylesheets, attributeContext) {
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const collectingType = getCollectingType(attributeContext);
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if (!collectingType) {
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return null;
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}
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const items = collectSelectors(stylesheets, collectingType);
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return vscode_languageserver_1.CompletionList.create(items);
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}
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exports.getIdClassCompletion = getIdClassCompletion;
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function getCollectingType(attributeContext) {
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if (attributeContext.inValue) {
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if (attributeContext.name === 'class') {
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return NodeType.ClassSelector;
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}
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if (attributeContext.name === 'id') {
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return NodeType.IdentifierSelector;
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}
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}
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else if (attributeContext.name.startsWith('class:')) {
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return NodeType.ClassSelector;
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}
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}
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/**
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* incomplete see
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* https://github.com/microsoft/vscode-css-languageservice/blob/master/src/parser/cssNodes.ts#L14
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* The enum is not exported. we have to update this whenever it changes
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*/
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var NodeType;
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(function (NodeType) {
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NodeType[NodeType["ClassSelector"] = 14] = "ClassSelector";
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NodeType[NodeType["IdentifierSelector"] = 15] = "IdentifierSelector";
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})(NodeType = exports.NodeType || (exports.NodeType = {}));
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function collectSelectors(stylesheets, type) {
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const result = [];
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stylesheets.forEach((stylesheet) => {
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walk(stylesheet, (node) => {
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if (node.type === type) {
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result.push(node);
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}
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});
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});
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return result.map((node) => ({
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label: node.getText().substring(1),
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kind: vscode_languageserver_1.CompletionItemKind.Keyword,
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}));
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}
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exports.collectSelectors = collectSelectors;
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function walk(node, callback) {
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callback(node);
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if (node.children) {
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node.children.forEach((childrenNode) => walk(childrenNode, callback));
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}
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}
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