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Don't rely on custom marshalling for $setLanguageConfiguration (#40169)

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Alex Dima
2017-12-14 12:39:46 +01:00
parent 1ab3fd8fec
commit ec75457f87
3 changed files with 147 additions and 9 deletions
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59
src/vs/workbench/api/node/extHostLanguageFeatures.ts
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@@ -17,7 +17,7 @@ import { ExtHostDocuments } from 'vs/workbench/api/node/extHostDocuments';
import { ExtHostCommands, CommandsConverter } from 'vs/workbench/api/node/extHostCommands';
import { ExtHostDiagnostics, DiagnosticCollection } from 'vs/workbench/api/node/extHostDiagnostics';
import { asWinJsPromise } from 'vs/base/common/async';
import { MainContext, MainThreadLanguageFeaturesShape, ExtHostLanguageFeaturesShape, ObjectIdentifier, IRawColorInfo, IMainContext, IExtHostSuggestResult, IExtHostSuggestion, IWorkspaceSymbols, IWorkspaceSymbol, IdObject } from './extHost.protocol';
import { MainContext, MainThreadLanguageFeaturesShape, ExtHostLanguageFeaturesShape, ObjectIdentifier, IRawColorInfo, IMainContext, IExtHostSuggestResult, IExtHostSuggestion, IWorkspaceSymbols, IWorkspaceSymbol, IdObject, ISerializedRegExp, ISerializedIndentationRule, ISerializedOnEnterRule, ISerializedLanguageConfiguration } from './extHost.protocol';
import { regExpLeadsToEndlessLoop } from 'vs/base/common/strings';
import { IPosition } from 'vs/editor/common/core/position';
import { IRange } from 'vs/editor/common/core/range';
@@ -1089,6 +1089,52 @@ export class ExtHostLanguageFeatures implements ExtHostLanguageFeaturesShape {
// --- configuration
private static _serializeRegExp(regExp: RegExp): ISerializedRegExp {
if (typeof regExp === 'undefined') {
return undefined;
}
if (regExp === null) {
return null;
}
return {
pattern: regExp.source,
flags: (regExp.global ? 'g' : '') + (regExp.ignoreCase ? 'i' : '') + (regExp.multiline ? 'm' : ''),
};
}
private static _serializeIndentationRule(indentationRule: vscode.IndentationRule): ISerializedIndentationRule {
if (typeof indentationRule === 'undefined') {
return undefined;
}
if (indentationRule === null) {
return null;
}
return {
decreaseIndentPattern: ExtHostLanguageFeatures._serializeRegExp(indentationRule.decreaseIndentPattern),
increaseIndentPattern: ExtHostLanguageFeatures._serializeRegExp(indentationRule.increaseIndentPattern),
indentNextLinePattern: ExtHostLanguageFeatures._serializeRegExp(indentationRule.indentNextLinePattern),
unIndentedLinePattern: ExtHostLanguageFeatures._serializeRegExp(indentationRule.unIndentedLinePattern),
};
}
private static _serializeOnEnterRule(onEnterRule: vscode.OnEnterRule): ISerializedOnEnterRule {
return {
beforeText: ExtHostLanguageFeatures._serializeRegExp(onEnterRule.beforeText),
afterText: ExtHostLanguageFeatures._serializeRegExp(onEnterRule.afterText),
action: onEnterRule.action
};
}
private static _serializeOnEnterRules(onEnterRules: vscode.OnEnterRule[]): ISerializedOnEnterRule[] {
if (typeof onEnterRules === 'undefined') {
return undefined;
}
if (onEnterRules === null) {
return null;
}
return onEnterRules.map(ExtHostLanguageFeatures._serializeOnEnterRule);
}
setLanguageConfiguration(languageId: string, configuration: vscode.LanguageConfiguration): vscode.Disposable {
let { wordPattern } = configuration;
@@ -1105,7 +1151,16 @@ export class ExtHostLanguageFeatures implements ExtHostLanguageFeaturesShape {
}
const handle = this._nextHandle();
this._proxy.$setLanguageConfiguration(handle, languageId, configuration);
const serializedConfiguration: ISerializedLanguageConfiguration = {
comments: configuration.comments,
brackets: configuration.brackets,
wordPattern: ExtHostLanguageFeatures._serializeRegExp(configuration.wordPattern),
indentationRules: ExtHostLanguageFeatures._serializeIndentationRule(configuration.indentationRules),
onEnterRules: ExtHostLanguageFeatures._serializeOnEnterRules(configuration.onEnterRules),
__electricCharacterSupport: configuration.__electricCharacterSupport,
__characterPairSupport: configuration.__characterPairSupport,
};
this._proxy.$setLanguageConfiguration(handle, languageId, serializedConfiguration);
return this._createDisposable(handle);
}
}