function CopyCode()

in src/components/nms/msdoc/1.6.0/vs2005/Output/scripts/script_manifold.js [741:801]
43 lines of code
9 McCabe index (conditional complexity)

function CopyCode(key)
{
	var trElements = document.getElementsByTagName("tr");
	var i;
	for(i = 0; i < trElements.length; ++i)
	{
		if(key.parentNode.parentNode.parentNode == trElements[i].parentNode)
		{
		    if (window.clipboardData) 
            {
                // the IE-manner
                window.clipboardData.setData("Text", trElements[i].innerText);
            }
            else if (window.netscape) 
            { 
                // Gives unrestricted access to browser APIs using XPConnect
		try
		{
			netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
		}
	        catch(e)
		{
			alert("Universal Connect was refused, cannot copy to " +
				"clipboard.  Go to about:config and set " +
				"signed.applets.codebase_principal_support to true to " +
				"enable clipboard support.");
			return;
		}
                
                // Creates an instance of nsIClipboard
                var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
                if (!clip) return;
   
                // Creates an instance of nsITransferable
                var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
                if (!trans) return;
   
                // register the data flavor
                trans.addDataFlavor('text/unicode');
   
                // Create object to hold the data
                var str = new Object();
                                
                // Creates an instance of nsISupportsString
                var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
                
                //Assigns the data to be copied
                var copytext = trElements[i].textContent;
                str.data = copytext;
                
                // Add data objects to transferable
                trans.setTransferData("text/unicode",str,copytext.length*2);
                var clipid = Components.interfaces.nsIClipboard;
                if (!clip) return false;
        
                // Transfer the data to clipboard
                clip.setData(trans,null,clipid.kGlobalClipboard);
            }
        }
	}
}