@phosphor/domutils/lib/clipboard.js

"use strict";
/*-----------------------------------------------------------------------------
| Copyright (c) 2014-2019, PhosphorJS Contributors
|
| Distributed under the terms of the BSD 3-Clause License.
|
| The full license is in the file LICENSE, distributed with this software.
|----------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * The namespace for clipboard related functionality.
 */
var ClipboardExt;
(function (ClipboardExt) {
    /**
     * Copy text to the system clipboard.
     *
     * @param text - The text to copy to the clipboard.
     */
    function copyText(text) {
        // Fetch the document body.
        var body = document.body;
        // Set up the clipboard event listener.
        var handler = function (event) {
            // Stop the event propagation.
            event.preventDefault();
            event.stopPropagation();
            // Set the clipboard data.
            event.clipboardData.setData('text', text);
            // Remove the event listener.
            body.removeEventListener('copy', handler, true);
        };
        // Add the event listener.
        body.addEventListener('copy', handler, true);
        // Trigger the event.
        document.execCommand('copy');
    }
    ClipboardExt.copyText = copyText;
})(ClipboardExt = exports.ClipboardExt || (exports.ClipboardExt = {}));