monaco-editor
Version:
A browser based code editor
30 lines (27 loc) • 1.34 kB
JavaScript
import { Emitter } from '../../../base/common/event.js';
import { registerSingleton } from '../../instantiation/common/extensions.js';
import { createDecorator } from '../../instantiation/common/instantiation.js';
import { MenuId } from '../common/actions.js';
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
const IActionViewItemService = createDecorator('IActionViewItemService');
class ActionViewItemService {
constructor() {
this._providers = new Map();
this._onDidChange = new Emitter();
this.onDidChange = this._onDidChange.event;
}
dispose() {
this._onDidChange.dispose();
}
lookUp(menu, commandOrMenuId) {
return this._providers.get(this._makeKey(menu, commandOrMenuId));
}
_makeKey(menu, commandOrMenuId) {
return `${menu.id}/${(commandOrMenuId instanceof MenuId ? commandOrMenuId.id : commandOrMenuId)}`;
}
}
registerSingleton(IActionViewItemService, ActionViewItemService, 1 /* InstantiationType.Delayed */);
export { IActionViewItemService };