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Merge pull request #145979 from Lazyuki/fix-maxTokenizationLineLength-for-monaco
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commit
acb156d6fb
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@ -23,6 +23,7 @@ import { IStandaloneThemeService } from 'vs/editor/standalone/common/standaloneT
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import { IMarkerData, IMarkerService } from 'vs/platform/markers/common/markers';
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import { ILanguageFeaturesService } from 'vs/editor/common/services/languageFeatures';
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import { LanguageSelector } from 'vs/editor/common/languageSelector';
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import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
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/**
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* Register information about a new language.
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@ -374,7 +375,7 @@ export function registerTokensProviderFactory(languageId: string, factory: Token
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if (isATokensProvider(result)) {
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return createTokenizationSupportAdapter(languageId, result);
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}
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return new MonarchTokenizer(StandaloneServices.get(ILanguageService), StandaloneServices.get(IStandaloneThemeService), languageId, compile(languageId, result));
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return new MonarchTokenizer(StandaloneServices.get(ILanguageService), StandaloneServices.get(IStandaloneThemeService), languageId, compile(languageId, result), StandaloneServices.get(IConfigurationService));
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}
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};
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return languages.TokenizationRegistry.registerFactory(languageId, adaptedFactory);
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@ -405,7 +406,7 @@ export function setTokensProvider(languageId: string, provider: TokensProvider |
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*/
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export function setMonarchTokensProvider(languageId: string, languageDef: IMonarchLanguage | Thenable<IMonarchLanguage>): IDisposable {
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const create = (languageDef: IMonarchLanguage) => {
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return new MonarchTokenizer(StandaloneServices.get(ILanguageService), StandaloneServices.get(IStandaloneThemeService), languageId, compile(languageId, languageDef));
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return new MonarchTokenizer(StandaloneServices.get(ILanguageService), StandaloneServices.get(IStandaloneThemeService), languageId, compile(languageId, languageDef), StandaloneServices.get(IConfigurationService));
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};
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if (isThenable<IMonarchLanguage>(languageDef)) {
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return registerTokensProviderFactory(languageId, { create: () => languageDef });
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@ -10,11 +10,12 @@
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import { IDisposable } from 'vs/base/common/lifecycle';
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import * as languages from 'vs/editor/common/languages';
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import { NullState } from 'vs/editor/common/languages/nullTokenize';
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import { NullState, nullTokenizeEncoded, nullTokenize } from 'vs/editor/common/languages/nullTokenize';
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import { TokenTheme } from 'vs/editor/common/languages/supports/tokenization';
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import { ILanguageService } from 'vs/editor/common/languages/language';
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import * as monarchCommon from 'vs/editor/standalone/common/monarch/monarchCommon';
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import { IStandaloneThemeService } from 'vs/editor/standalone/common/standaloneTheme';
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import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
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import { LanguageId } from 'vs/editor/common/encodedTokenAttributes';
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const CACHE_STACK_DEPTH = 5;
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@ -395,8 +396,9 @@ export class MonarchTokenizer implements languages.ITokenizationSupport {
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private readonly _embeddedLanguages: { [languageId: string]: boolean };
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public embeddedLoaded: Promise<void>;
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private readonly _tokenizationRegistryListener: IDisposable;
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private _maxTokenizationLineLength: number;
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constructor(languageService: ILanguageService, standaloneThemeService: IStandaloneThemeService, languageId: string, lexer: monarchCommon.ILexer) {
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constructor(languageService: ILanguageService, standaloneThemeService: IStandaloneThemeService, languageId: string, lexer: monarchCommon.ILexer, @IConfigurationService private readonly _configurationService: IConfigurationService) {
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this._languageService = languageService;
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this._standaloneThemeService = standaloneThemeService;
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this._languageId = languageId;
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@ -424,6 +426,16 @@ export class MonarchTokenizer implements languages.ITokenizationSupport {
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emitting = false;
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}
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});
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this._maxTokenizationLineLength = this._configurationService.getValue<number>('editor.maxTokenizationLineLength', {
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overrideIdentifier: this._languageId
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});
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this._configurationService.onDidChangeConfiguration(e => {
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if (e.affectsConfiguration('editor.maxTokenizationLineLength')) {
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this._maxTokenizationLineLength = this._configurationService.getValue<number>('editor.maxTokenizationLineLength', {
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overrideIdentifier: this._languageId
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});
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}
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});
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}
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public dispose(): void {
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@ -468,12 +480,18 @@ export class MonarchTokenizer implements languages.ITokenizationSupport {
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}
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public tokenize(line: string, hasEOL: boolean, lineState: languages.IState): languages.TokenizationResult {
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if (line.length >= this._maxTokenizationLineLength) {
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return nullTokenize(this._languageId, lineState);
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}
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const tokensCollector = new MonarchClassicTokensCollector();
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const endLineState = this._tokenize(line, hasEOL, <MonarchLineState>lineState, tokensCollector);
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return tokensCollector.finalize(endLineState);
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}
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public tokenizeEncoded(line: string, hasEOL: boolean, lineState: languages.IState): languages.EncodedTokenizationResult {
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if (line.length >= this._maxTokenizationLineLength) {
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return nullTokenizeEncoded(this._languageService.languageIdCodec.encodeLanguageId(this._languageId), lineState);
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}
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const tokensCollector = new MonarchModernTokensCollector(this._languageService, this._standaloneThemeService.getColorTheme().tokenTheme);
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const endLineState = this._tokenize(line, hasEOL, <MonarchLineState>lineState, tokensCollector);
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return tokensCollector.finalize(endLineState);
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@ -11,11 +11,13 @@ import { compile } from 'vs/editor/standalone/common/monarch/monarchCompile';
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import { Token, TokenizationRegistry } from 'vs/editor/common/languages';
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import { IMonarchLanguage } from 'vs/editor/standalone/common/monarch/monarchTypes';
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import { DisposableStore } from 'vs/base/common/lifecycle';
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import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
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import { StandaloneConfigurationService } from 'vs/editor/standalone/browser/standaloneServices';
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suite('Monarch', () => {
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function createMonarchTokenizer(languageService: ILanguageService, languageId: string, language: IMonarchLanguage): MonarchTokenizer {
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return new MonarchTokenizer(languageService, null!, languageId, compile(languageId, language));
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function createMonarchTokenizer(languageService: ILanguageService, languageId: string, language: IMonarchLanguage, configurationService: IConfigurationService): MonarchTokenizer {
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return new MonarchTokenizer(languageService, null!, languageId, compile(languageId, language), configurationService);
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}
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function getTokens(tokenizer: MonarchTokenizer, lines: string[]): Token[][] {
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@ -32,6 +34,7 @@ suite('Monarch', () => {
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test('Ensure @rematch and nextEmbedded can be used together in Monarch grammar', () => {
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const disposables = new DisposableStore();
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const languageService = disposables.add(new LanguageService());
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const configurationService = new StandaloneConfigurationService();
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disposables.add(languageService.registerLanguage({ id: 'sql' }));
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disposables.add(TokenizationRegistry.register('sql', createMonarchTokenizer(languageService, 'sql', {
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tokenizer: {
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@ -39,7 +42,7 @@ suite('Monarch', () => {
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[/./, 'token']
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]
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}
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})));
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}, configurationService)));
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const SQL_QUERY_START = '(SELECT|INSERT|UPDATE|DELETE|CREATE|REPLACE|ALTER|WITH)';
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const tokenizer = createMonarchTokenizer(languageService, 'test1', {
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tokenizer: {
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@ -63,7 +66,7 @@ suite('Monarch', () => {
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],
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endStringWithSQL: [[/"""/, { token: 'string.quote', next: '@popall', nextEmbedded: '@pop', },]],
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}
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});
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}, configurationService);
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const lines = [
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`mysql_query("""SELECT * FROM table_name WHERE ds = '<DATEID>'""")`,
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@ -106,6 +109,7 @@ suite('Monarch', () => {
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});
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test('microsoft/monaco-editor#1235: Empty Line Handling', () => {
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const configurationService = new StandaloneConfigurationService();
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const languageService = new LanguageService();
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const tokenizer = createMonarchTokenizer(languageService, 'test', {
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tokenizer: {
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@ -125,7 +129,7 @@ suite('Monarch', () => {
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// No possible rule to detect an empty line and @pop?
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],
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},
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});
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}, configurationService);
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const lines = [
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`// This comment \\`,
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@ -163,6 +167,7 @@ suite('Monarch', () => {
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});
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test('microsoft/monaco-editor#2265: Exit a state at end of line', () => {
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const configurationService = new StandaloneConfigurationService();
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const languageService = new LanguageService();
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const tokenizer = createMonarchTokenizer(languageService, 'test', {
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includeLF: true,
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@ -179,7 +184,7 @@ suite('Monarch', () => {
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[/[^\d]+/, '']
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]
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}
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});
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}, configurationService);
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const lines = [
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`PRINT 10 * 20`,
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@ -211,6 +216,7 @@ suite('Monarch', () => {
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});
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test('issue #115662: monarchCompile function need an extra option which can control replacement', () => {
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const configurationService = new StandaloneConfigurationService();
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const languageService = new LanguageService();
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const tokenizer1 = createMonarchTokenizer(languageService, 'test', {
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@ -230,7 +236,7 @@ suite('Monarch', () => {
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},
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],
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},
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});
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}, configurationService);
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const tokenizer2 = createMonarchTokenizer(languageService, 'test', {
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ignoreCase: false,
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@ -242,7 +248,7 @@ suite('Monarch', () => {
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},
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],
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},
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});
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}, configurationService);
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const lines = [
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`@ham`
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@ -265,6 +271,7 @@ suite('Monarch', () => {
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});
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test('microsoft/monaco-editor#2424: Allow to target @@', () => {
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const configurationService = new StandaloneConfigurationService();
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const languageService = new LanguageService();
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const tokenizer = createMonarchTokenizer(languageService, 'test', {
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@ -277,7 +284,7 @@ suite('Monarch', () => {
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},
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],
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},
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});
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}, configurationService);
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const lines = [
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`@@`
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@ -292,4 +299,38 @@ suite('Monarch', () => {
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languageService.dispose();
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});
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test('microsoft/monaco-editor#3025: Check maxTokenizationLineLength before tokenizing', async () => {
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const configurationService = new StandaloneConfigurationService();
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const languageService = new LanguageService();
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// Set maxTokenizationLineLength to 4 so that "ham" works but "hamham" would fail
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await configurationService.updateValue('editor.maxTokenizationLineLength', 4);
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const tokenizer = createMonarchTokenizer(languageService, 'test', {
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tokenizer: {
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root: [
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{
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regex: /ham/,
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action: { token: 'ham' }
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},
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],
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},
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}, configurationService);
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const lines = [
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'ham', // length 3, should be tokenized
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'hamham' // length 6, should NOT be tokenized
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];
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const actualTokens = getTokens(tokenizer, lines);
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assert.deepStrictEqual(actualTokens, [
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[
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new Token(0, 'ham.test', 'test'),
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], [
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new Token(0, '', 'test')
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]
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]);
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languageService.dispose();
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});
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});
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