@pkerschbaum/code-oss-file-service
Version:
VS Code ([microsoft/vscode](https://github.com/microsoft/vscode)) includes a rich "`FileService`" and "`DiskFileSystemProvider`" abstraction built on top of Node.js core modules (`fs`, `path`) and Electron's `shell` module. This package allows to use that
33 lines • 1.71 kB
JavaScript
;
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.SimpleSequence = exports.Sequence = void 0;
const event_1 = require("../../base/common/event");
class Sequence {
constructor() {
this.elements = [];
this._onDidSplice = new event_1.Emitter();
this.onDidSplice = this._onDidSplice.event;
}
splice(start, deleteCount, toInsert = []) {
this.elements.splice(start, deleteCount, ...toInsert);
this._onDidSplice.fire({ start, deleteCount, toInsert });
}
}
exports.Sequence = Sequence;
class SimpleSequence {
constructor(elements, onDidAdd, onDidRemove) {
this._elements = [...elements];
this.onDidSplice = event_1.Event.any(event_1.Event.map(onDidAdd, e => ({ start: this.elements.length, deleteCount: 0, toInsert: [e] })), event_1.Event.map(event_1.Event.filter(event_1.Event.map(onDidRemove, e => this.elements.indexOf(e)), i => i > -1), i => ({ start: i, deleteCount: 1, toInsert: [] })));
this.disposable = this.onDidSplice(({ start, deleteCount, toInsert }) => this._elements.splice(start, deleteCount, ...toInsert));
}
get elements() { return this._elements; }
dispose() {
this.disposable.dispose();
}
}
exports.SimpleSequence = SimpleSequence;
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