home *** CD-ROM | disk | FTP | other *** search
/ PC World Komputer 2010 April / PCWorld0410.iso / pluginy Firefox / 6984 / 6984.xpi / chrome / lazarus.jar / content / clipboard.js < prev    next >
Encoding:
Text File  |  2009-11-24  |  1.7 KB  |  42 lines
  1.  
  2. Lazarus.Clipboard = {
  3.  
  4.     /**
  5.     * copies text to the clipboard
  6.     */
  7.     setText: function(text){
  8.         var clipboardHelper = Components.classes["@mozilla.org/widget/clipboardhelper;1"].getService(Components.interfaces.nsIClipboardHelper); 
  9.         clipboardHelper.copyString(text);
  10.     },
  11.     
  12.     
  13.     /**
  14.     * 
  15.     */
  16.     setHTML: function(html){
  17.     
  18.         // generate the text version of the html
  19.         var text = html.replace(/<(\/)?\w+[^>]*>/g, ' ').replace(/ +/g, ' ');
  20.         
  21.         //convert to unicode String
  22.         var nsiStringText = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);  
  23.         nsiStringText.data = text;
  24.         
  25.         //convert the HTML  
  26.         var nsiStringHTML = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);  
  27.         nsiStringHTML.data = html;           
  28.  
  29.         // add Unicode & HTML flavors to the transferable widget  
  30.         var trans = Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable);  
  31.         trans.addDataFlavor("text/unicode");  
  32.         trans.setTransferData("text/unicode", nsiStringText, text.length * 2); // *2 because it's unicode  
  33.  
  34.         trans.addDataFlavor("text/html");  
  35.         trans.setTransferData("text/html", nsiStringHTML, html.length * 2); // *2 because it's unicode   
  36.  
  37.         // and copy to clipboard
  38.         var clipboard = Components.classes["@mozilla.org/widget/clipboard;1"].getService(Components.interfaces.nsIClipboard);  
  39.         clipboard.setData(trans, null, Components.interfaces.nsIClipboard.kGlobalClipboard);  
  40.     }
  41. }
  42.