🎉 initiate project *astro_rewrite*
This commit is contained in:
sindrekjelsrud
parent
ffd4d5e86c
commit
2ba37bfbe3
8658 changed files with 2268794 additions and 2538 deletions
265
node_modules/vscode-html-languageservice/lib/esm/services/htmlHover.js
generated
vendored
Normal file
265
node_modules/vscode-html-languageservice/lib/esm/services/htmlHover.js
generated
vendored
Normal file
|
|
@ -0,0 +1,265 @@
|
|||
/*---------------------------------------------------------------------------------------------
|
||||
* Copyright (c) Microsoft Corporation. All rights reserved.
|
||||
* Licensed under the MIT License. See License.txt in the project root for license information.
|
||||
*--------------------------------------------------------------------------------------------*/
|
||||
import { createScanner } from '../parser/htmlScanner';
|
||||
import { TokenType, Range, Position, MarkupKind } from '../htmlLanguageTypes';
|
||||
import { isDefined } from '../utils/object';
|
||||
import { generateDocumentation } from '../languageFacts/dataProvider';
|
||||
import { entities } from '../parser/htmlEntities';
|
||||
import { isLetterOrDigit } from '../utils/strings';
|
||||
import * as l10n from '@vscode/l10n';
|
||||
export class HTMLHover {
|
||||
constructor(lsOptions, dataManager) {
|
||||
this.lsOptions = lsOptions;
|
||||
this.dataManager = dataManager;
|
||||
}
|
||||
doHover(document, position, htmlDocument, options) {
|
||||
const convertContents = this.convertContents.bind(this);
|
||||
const doesSupportMarkdown = this.doesSupportMarkdown();
|
||||
const offset = document.offsetAt(position);
|
||||
const node = htmlDocument.findNodeAt(offset);
|
||||
const text = document.getText();
|
||||
if (!node || !node.tag) {
|
||||
return null;
|
||||
}
|
||||
const dataProviders = this.dataManager.getDataProviders().filter(p => p.isApplicable(document.languageId));
|
||||
function getTagHover(currTag, range, open) {
|
||||
for (const provider of dataProviders) {
|
||||
let hover = null;
|
||||
provider.provideTags().forEach(tag => {
|
||||
if (tag.name.toLowerCase() === currTag.toLowerCase()) {
|
||||
let markupContent = generateDocumentation(tag, options, doesSupportMarkdown);
|
||||
if (!markupContent) {
|
||||
markupContent = {
|
||||
kind: doesSupportMarkdown ? 'markdown' : 'plaintext',
|
||||
value: ''
|
||||
};
|
||||
}
|
||||
hover = { contents: markupContent, range };
|
||||
}
|
||||
});
|
||||
if (hover) {
|
||||
hover.contents = convertContents(hover.contents);
|
||||
return hover;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
function getAttrHover(currTag, currAttr, range) {
|
||||
for (const provider of dataProviders) {
|
||||
let hover = null;
|
||||
provider.provideAttributes(currTag).forEach(attr => {
|
||||
if (currAttr === attr.name && attr.description) {
|
||||
const contentsDoc = generateDocumentation(attr, options, doesSupportMarkdown);
|
||||
if (contentsDoc) {
|
||||
hover = { contents: contentsDoc, range };
|
||||
}
|
||||
else {
|
||||
hover = null;
|
||||
}
|
||||
}
|
||||
});
|
||||
if (hover) {
|
||||
hover.contents = convertContents(hover.contents);
|
||||
return hover;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
function getAttrValueHover(currTag, currAttr, currAttrValue, range) {
|
||||
for (const provider of dataProviders) {
|
||||
let hover = null;
|
||||
provider.provideValues(currTag, currAttr).forEach(attrValue => {
|
||||
if (currAttrValue === attrValue.name && attrValue.description) {
|
||||
const contentsDoc = generateDocumentation(attrValue, options, doesSupportMarkdown);
|
||||
if (contentsDoc) {
|
||||
hover = { contents: contentsDoc, range };
|
||||
}
|
||||
else {
|
||||
hover = null;
|
||||
}
|
||||
}
|
||||
});
|
||||
if (hover) {
|
||||
hover.contents = convertContents(hover.contents);
|
||||
return hover;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
function getEntityHover(text, range) {
|
||||
let currEntity = filterEntity(text);
|
||||
for (const entity in entities) {
|
||||
let hover = null;
|
||||
const label = '&' + entity;
|
||||
if (currEntity === label) {
|
||||
let code = entities[entity].charCodeAt(0).toString(16).toUpperCase();
|
||||
let hex = 'U+';
|
||||
if (code.length < 4) {
|
||||
const zeroes = 4 - code.length;
|
||||
let k = 0;
|
||||
while (k < zeroes) {
|
||||
hex += '0';
|
||||
k += 1;
|
||||
}
|
||||
}
|
||||
hex += code;
|
||||
const contentsDoc = l10n.t('Character entity representing \'{0}\', unicode equivalent \'{1}\'', entities[entity], hex);
|
||||
if (contentsDoc) {
|
||||
hover = { contents: contentsDoc, range };
|
||||
}
|
||||
else {
|
||||
hover = null;
|
||||
}
|
||||
}
|
||||
if (hover) {
|
||||
hover.contents = convertContents(hover.contents);
|
||||
return hover;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
function getTagNameRange(tokenType, startOffset) {
|
||||
const scanner = createScanner(document.getText(), startOffset);
|
||||
let token = scanner.scan();
|
||||
while (token !== TokenType.EOS && (scanner.getTokenEnd() < offset || scanner.getTokenEnd() === offset && token !== tokenType)) {
|
||||
token = scanner.scan();
|
||||
}
|
||||
if (token === tokenType && offset <= scanner.getTokenEnd()) {
|
||||
return { start: document.positionAt(scanner.getTokenOffset()), end: document.positionAt(scanner.getTokenEnd()) };
|
||||
}
|
||||
return null;
|
||||
}
|
||||
function getEntityRange() {
|
||||
let k = offset - 1;
|
||||
let characterStart = position.character;
|
||||
while (k >= 0 && isLetterOrDigit(text, k)) {
|
||||
k--;
|
||||
characterStart--;
|
||||
}
|
||||
let n = k + 1;
|
||||
let characterEnd = characterStart;
|
||||
while (isLetterOrDigit(text, n)) {
|
||||
n++;
|
||||
characterEnd++;
|
||||
}
|
||||
if (k >= 0 && text[k] === '&') {
|
||||
let range = null;
|
||||
if (text[n] === ';') {
|
||||
range = Range.create(Position.create(position.line, characterStart), Position.create(position.line, characterEnd + 1));
|
||||
}
|
||||
else {
|
||||
range = Range.create(Position.create(position.line, characterStart), Position.create(position.line, characterEnd));
|
||||
}
|
||||
return range;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
function filterEntity(text) {
|
||||
let k = offset - 1;
|
||||
let newText = '&';
|
||||
while (k >= 0 && isLetterOrDigit(text, k)) {
|
||||
k--;
|
||||
}
|
||||
k = k + 1;
|
||||
while (isLetterOrDigit(text, k)) {
|
||||
newText += text[k];
|
||||
k += 1;
|
||||
}
|
||||
newText += ';';
|
||||
return newText;
|
||||
}
|
||||
if (node.endTagStart && offset >= node.endTagStart) {
|
||||
const tagRange = getTagNameRange(TokenType.EndTag, node.endTagStart);
|
||||
if (tagRange) {
|
||||
return getTagHover(node.tag, tagRange, false);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
const tagRange = getTagNameRange(TokenType.StartTag, node.start);
|
||||
if (tagRange) {
|
||||
return getTagHover(node.tag, tagRange, true);
|
||||
}
|
||||
const attrRange = getTagNameRange(TokenType.AttributeName, node.start);
|
||||
if (attrRange) {
|
||||
const tag = node.tag;
|
||||
const attr = document.getText(attrRange);
|
||||
return getAttrHover(tag, attr, attrRange);
|
||||
}
|
||||
const entityRange = getEntityRange();
|
||||
if (entityRange) {
|
||||
return getEntityHover(text, entityRange);
|
||||
}
|
||||
function scanAttrAndAttrValue(nodeStart, attrValueStart) {
|
||||
const scanner = createScanner(document.getText(), nodeStart);
|
||||
let token = scanner.scan();
|
||||
let prevAttr = undefined;
|
||||
while (token !== TokenType.EOS && (scanner.getTokenEnd() <= attrValueStart)) {
|
||||
token = scanner.scan();
|
||||
if (token === TokenType.AttributeName) {
|
||||
prevAttr = scanner.getTokenText();
|
||||
}
|
||||
}
|
||||
return prevAttr;
|
||||
}
|
||||
const attrValueRange = getTagNameRange(TokenType.AttributeValue, node.start);
|
||||
if (attrValueRange) {
|
||||
const tag = node.tag;
|
||||
const attrValue = trimQuotes(document.getText(attrValueRange));
|
||||
const matchAttr = scanAttrAndAttrValue(node.start, document.offsetAt(attrValueRange.start));
|
||||
if (matchAttr) {
|
||||
return getAttrValueHover(tag, matchAttr, attrValue, attrValueRange);
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
convertContents(contents) {
|
||||
if (!this.doesSupportMarkdown()) {
|
||||
if (typeof contents === 'string') {
|
||||
return contents;
|
||||
}
|
||||
// MarkupContent
|
||||
else if ('kind' in contents) {
|
||||
return {
|
||||
kind: 'plaintext',
|
||||
value: contents.value
|
||||
};
|
||||
}
|
||||
// MarkedString[]
|
||||
else if (Array.isArray(contents)) {
|
||||
contents.map(c => {
|
||||
return typeof c === 'string' ? c : c.value;
|
||||
});
|
||||
}
|
||||
// MarkedString
|
||||
else {
|
||||
return contents.value;
|
||||
}
|
||||
}
|
||||
return contents;
|
||||
}
|
||||
doesSupportMarkdown() {
|
||||
if (!isDefined(this.supportsMarkdown)) {
|
||||
if (!isDefined(this.lsOptions.clientCapabilities)) {
|
||||
this.supportsMarkdown = true;
|
||||
return this.supportsMarkdown;
|
||||
}
|
||||
const contentFormat = this.lsOptions.clientCapabilities?.textDocument?.hover?.contentFormat;
|
||||
this.supportsMarkdown = Array.isArray(contentFormat) && contentFormat.indexOf(MarkupKind.Markdown) !== -1;
|
||||
}
|
||||
return this.supportsMarkdown;
|
||||
}
|
||||
}
|
||||
function trimQuotes(s) {
|
||||
if (s.length <= 1) {
|
||||
return s.replace(/['"]/, '');
|
||||
}
|
||||
if (s[0] === `'` || s[0] === `"`) {
|
||||
s = s.slice(1);
|
||||
}
|
||||
if (s[s.length - 1] === `'` || s[s.length - 1] === `"`) {
|
||||
s = s.slice(0, -1);
|
||||
}
|
||||
return s;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue