@theia/core/lib/common/selection.js

"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
// *****************************************************************************
Object.defineProperty(exports, "__esModule", { value: true });
exports.UriSelection = void 0;
const types_1 = require("./types");
const uri_1 = require("./uri");
var UriSelection;
(function (UriSelection) {
    function is(arg) {
        return (0, types_1.isObject)(arg) && arg.uri instanceof uri_1.default;
    }
    UriSelection.is = is;
    function getUri(selection) {
        if (is(selection)) {
            return selection.uri;
        }
        if (Array.isArray(selection) && is(selection[0])) {
            return selection[0].uri;
        }
        return undefined;
    }
    UriSelection.getUri = getUri;
    function getUris(selection) {
        if (is(selection)) {
            return [selection.uri];
        }
        if (Array.isArray(selection)) {
            return selection.filter(is).map(s => s.uri);
        }
        return [];
    }
    UriSelection.getUris = getUris;
})(UriSelection = exports.UriSelection || (exports.UriSelection = {}));
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