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Improve copying of plain text on windows
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2 changed files with 24 additions and 6 deletions
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@ -28,10 +28,10 @@ var win = doc.defaultView;
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var ua = navigator.userAgent;
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var ua = navigator.userAgent;
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var isAndroid = /Android/.test( ua );
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var isIOS = /iP(?:ad|hone|od)/.test( ua );
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var isIOS = /iP(?:ad|hone|od)/.test( ua );
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var isMac = /Mac OS X/.test( ua );
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var isMac = /Mac OS X/.test( ua );
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var isWin = /Windows NT/.test( ua );
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var isAndroid = /Android/.test( ua );
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var isGecko = /Gecko\//.test( ua );
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var isGecko = /Gecko\//.test( ua );
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var isIElt11 = /Trident\/[456]\./.test( ua );
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var isIElt11 = /Trident\/[456]\./.test( ua );
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@ -2131,11 +2131,29 @@ var cleanupBRs = function ( node, root ) {
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// DOM node into the document to ensure the text part is correct.
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// DOM node into the document to ensure the text part is correct.
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var setClipboardData = function ( clipboardData, node ) {
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var setClipboardData = function ( clipboardData, node ) {
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var body = node.ownerDocument.body;
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var body = node.ownerDocument.body;
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var html, text;
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// Firefox will add an extra new line for BRs at the end of block when
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// calculating innerText, even though they don't actually affect display.
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// So we need to remove them first.
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cleanupBRs( node, root );
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node.setAttribute( 'style',
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node.setAttribute( 'style',
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'position:fixed;overflow:hidden;bottom:100%;right:100%;' );
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'position:fixed;overflow:hidden;bottom:100%;right:100%;' );
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body.appendChild( node );
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body.appendChild( node );
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clipboardData.setData( 'text/html', node.innerHTML );
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html = node.innerHTML;
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clipboardData.setData( 'text/plain', node.innerText || node.textContent );
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text = node.innerText || node.textContent;
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// Firefox (and others?) returns unix line endings (\n) even on Windows.
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// If on Windows, normalise to \r\n, since Notepad and some other crappy
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// apps do not understand just \n.
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if ( isWin ) {
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text = text.replace( /\r?\n/g, '\r\n' );
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}
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clipboardData.setData( 'text/html', html );
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clipboardData.setData( 'text/plain', text );
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body.removeChild( node );
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body.removeChild( node );
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};
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};
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