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2021-04-02 02:24:13 +03:00
/**
* Copyright (c) Nicolas Gallagher.
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*
*/
var clipboardAvailable;
var Clipboard =
/*#__PURE__*/
function () {
function Clipboard() {}
Clipboard.isAvailable = function isAvailable() {
if (clipboardAvailable === undefined) {
clipboardAvailable = typeof document.queryCommandSupported === 'function' && document.queryCommandSupported('copy');
}
return clipboardAvailable;
};
Clipboard.getString = function getString() {
return Promise.resolve('');
};
Clipboard.setString = function setString(text) {
var success = false;
var body = document.body;
if (body) {
// add the text to a hidden node
var node = document.createElement('span');
node.textContent = text;
node.style.opacity = '0';
node.style.position = 'absolute';
node.style.whiteSpace = 'pre-wrap';
node.style.userSelect = 'auto';
body.appendChild(node); // select the text
var selection = window.getSelection();
selection.removeAllRanges();
var range = document.createRange();
range.selectNodeContents(node);
selection.addRange(range); // attempt to copy
try {
document.execCommand('copy');
success = true;
} catch (e) {} // remove selection and node
selection.removeAllRanges();
body.removeChild(node);
}
return success;
};
return Clipboard;
}();
export { Clipboard as default };