56 lines
1.3 KiB
JavaScript
56 lines
1.3 KiB
JavaScript
// based on https://github.com/sindresorhus/copy-text-to-clipboard, but improved to copy text styles too
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module.exports = input => {
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const el = document.createElement('div');
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el.innerHTML = input;
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el.style.contain = 'strict';
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el.style.position = 'absolute';
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el.style.left = '-9999px';
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el.style.fontSize = '12pt'; // Prevent zooming on iOS
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document.body.appendChild(el);
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const currentSelection = document.getSelection();
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let originalRange = false;
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if (currentSelection.rangeCount > 0) {
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originalRange = currentSelection.getRangeAt(0);
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}
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let range, selection;
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if (document.body.createTextRange) {
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range = document.body.createTextRange();
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range.moveToElement(el);
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range.select();
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} else if (window.getSelection) {
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selection = window.getSelection();
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range = document.createRange();
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range.selectNodeContents(el);
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selection.removeAllRanges();
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selection.addRange(range);
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}
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document.execCommand('copy');
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let success = false;
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try {
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success = document.execCommand('copy');
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} catch (err) {}
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if (!document.body.createTextRange && window.getSelection) {
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window.getSelection().removeAllRanges();
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}
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document.body.removeChild(el);
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if (originalRange) {
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selection.removeAllRanges();
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selection.addRange(originalRange);
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}
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return success;
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};
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