49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
/* eslint-disable */
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// https://stackoverflow.com/a/30810322
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// https://stackoverflow.com/a/33928558
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define([], function() {
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return function (text, container) {
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if (document.queryCommandSupported && document.queryCommandSupported('copy')) {
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var textArea = document.createElement("textarea");
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// Place in top-left corner of screen regardless of scroll position.
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textArea.style.position = 'fixed';
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textArea.style.left = '-9999px';
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// Ensure it has a small width and height. Setting to 1px / 1em
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// doesn't work as this gives a negative w/h on some browsers.
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textArea.style.width = '2em';
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textArea.style.height = '2em';
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// We don't need padding, reducing the size if it does flash render.
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textArea.style.padding = 0;
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// Clean up any borders.
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textArea.style.border = 'none';
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textArea.style.outline = 'none';
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textArea.style.boxShadow = 'none';
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// Avoid flash of white box if rendered for any reason.
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textArea.style.background = 'transparent';
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textArea.value = text;
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container.appendChild(textArea);
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textArea.focus();
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textArea.select();
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var successful = false;
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try {
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successful = document.execCommand('copy');
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console.log('Copying text command was ' + successful);
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return successful;
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} catch (err) {
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console.log('Oops, unable to copy');
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successful = false;
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}
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container.removeChild(textArea);
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return successful;
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}
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else {
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return false;
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}
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};
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}); |