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Redo emmet change

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This commit is contained in:
Pine Wu
2019-07-30 11:10:12 -07:00
parent f3cc592749
commit 99d5ff9c0f
7 changed files with 121 additions and 43 deletions
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56
extensions/emmet/src/defaultCompletionProvider.ts
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@@ -5,13 +5,16 @@
import * as vscode from 'vscode';
import { Node, Stylesheet } from 'EmmetNode';
import { isValidLocationForEmmetAbbreviation } from './abbreviationActions';
import { getEmmetHelper, getMappingForIncludedLanguages, parsePartialStylesheet, getEmmetConfiguration, getEmmetMode, isStyleSheet, parseDocument, getEmbeddedCssNodeIfAny, isStyleAttribute, getNode } from './util';
import { isValidLocationForEmmetAbbreviation, getSyntaxFromArgs } from './abbreviationActions';
import { getEmmetHelper, getMappingForIncludedLanguages, parsePartialStylesheet, getEmmetConfiguration, getEmmetMode, isStyleSheet, parseDocument, getNode, allowedMimeTypesInScriptTag, trimQuotes } from './util';
import { getLanguageService, TextDocument, TokenType } from 'vscode-html-languageservice';
export class DefaultCompletionItemProvider implements vscode.CompletionItemProvider {
private lastCompletionType: string | undefined;
private htmlLS = getLanguageService();
public provideCompletionItems(document: vscode.TextDocument, position: vscode.Position, _: vscode.CancellationToken, context: vscode.CompletionContext): Thenable<vscode.CompletionList | undefined> | undefined {
const completionResult = this.provideCompletionItemsInternal(document, position, context);
if (!completionResult) {
@@ -76,20 +79,55 @@ export class DefaultCompletionItemProvider implements vscode.CompletionItemProvi
}
if (validateLocation) {
rootNode = parseDocument(document, false);
currentNode = getNode(rootNode, position, true);
if (isStyleAttribute(currentNode, position)) {
const lsDoc = TextDocument.create(document.uri.toString(), 'html', 0, document.getText());
const parsedLsDoc = this.htmlLS.parseHTMLDocument(lsDoc);
const positionOffset = document.offsetAt(position);
const node = parsedLsDoc.findNodeAt(positionOffset);
if (node.tag === 'script') {
if (node.attributes && 'type' in node.attributes) {
const rawTypeAttrValue = node.attributes['type'];
if (rawTypeAttrValue) {
const typeAttrValue = trimQuotes(rawTypeAttrValue);
if (typeAttrValue === 'application/javascript' || typeAttrValue === 'text/javascript') {
if (!getSyntaxFromArgs({ language: 'javascript' })) {
return;
} else {
validateLocation = false;
}
}
else if (allowedMimeTypesInScriptTag.indexOf(trimQuotes(rawTypeAttrValue)) > -1) {
validateLocation = false;
}
}
} else {
return;
}
}
else if (node.tag === 'style') {
syntax = 'css';
validateLocation = false;
} else {
const embeddedCssNode = getEmbeddedCssNodeIfAny(document, currentNode, position);
if (embeddedCssNode) {
currentNode = getNode(embeddedCssNode, position, true);
syntax = 'css';
if (node.attributes && node.attributes['style']) {
const scanner = this.htmlLS.createScanner(document.getText(), node.start);
let tokenType = scanner.scan();
let prevAttr = undefined;
while (tokenType !== TokenType.EOS && (scanner.getTokenEnd() <= positionOffset)) {
tokenType = scanner.scan();
if (tokenType === TokenType.AttributeName) {
prevAttr = scanner.getTokenText();
}
}
if (prevAttr === 'style') {
syntax = 'css';
validateLocation = false;
}
}
}
}
}
const extractAbbreviationResults = helper.extractAbbreviation(document, position, !isStyleSheet(syntax));