@theia/console
Version:
Theia - Console Extension
71 lines • 2.43 kB
JavaScript
"use strict";
// *****************************************************************************
// Copyright (C) 2018 TypeFox and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************
var ConsoleHistory_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ConsoleHistory = void 0;
const tslib_1 = require("tslib");
const inversify_1 = require("@theia/core/shared/inversify");
let ConsoleHistory = class ConsoleHistory {
constructor() {
this.values = [];
this.index = -1;
}
static { ConsoleHistory_1 = this; }
static { this.limit = 50; }
push(value) {
this.delete(value);
this.values.push(value);
this.trim();
this.index = this.values.length;
}
delete(value) {
const index = this.values.indexOf(value);
if (index !== -1) {
this.values.splice(index, 1);
}
}
trim() {
const index = this.values.length - ConsoleHistory_1.limit;
if (index > 0) {
this.values = this.values.slice(index);
}
}
get current() {
return this.values[this.index];
}
get previous() {
this.index = Math.max(this.index - 1, -1);
return this.current;
}
get next() {
this.index = Math.min(this.index + 1, this.values.length);
return this.current;
}
store() {
const { values, index } = this;
return { values, index };
}
restore(object) {
this.values = object.values;
this.index = object.index;
}
};
exports.ConsoleHistory = ConsoleHistory;
exports.ConsoleHistory = ConsoleHistory = ConsoleHistory_1 = tslib_1.__decorate([
(0, inversify_1.injectable)()
], ConsoleHistory);
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