Firepad Copy/Paste

gistfile1.js

var MIME_TYPE = {
  PLAIN: 'text/plain',
  HTML: window.clipboardData ? 'Text' : 'text/html'
};

var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);

function selectInput(node) {
  if (ios) { // Mobile Safari apparently has a bug where select() is broken.
    node.selectionStart = 0;
    node.selectionEnd = node.value.length;
  } else {
    // Suppress mysterious IE10 errors
    try { node.select(); }
    catch(_e) {}
  }
}

var onFirepadCopyEvent = function(e) {
  var input = self._cm.getInputField();
  var clipboardData = e.clipboardData || null;
  var copyText = input.value.replace(new RegExp('['+LineSentinelCharacter+EntitySentinelCharacter+']', 'g'), '');
  selectInput(input);

  if (clipboardData) {
    e.preventDefault();
    var html = self._fp.getHtmlFromSelection();
    clipboardData.setData(MIME_TYPE.PLAIN, copyText);
    clipboardData.setData(MIME_TYPE.HTML, html);
  }
};

this._fp.on('ready', function() {

    this._cm.getInputField().addEventListener('copy', onFirepadCopyEvent);

    this._cm.getInputField().addEventListener('cut', function(e) {
        onFirepadCopyEvent(e);
        this._cm.replaceSelection('');
    }.bind(this));
    
    this._cm.getInputField().addEventListener('paste', function(e) {
        var clipboardData = e.clipboardData || null;
        if (clipboardData && clipboardData.getData && clipboardData.getData(MIME_TYPE.HTML) {
            var html = clipboardData.getData(MIME_TYPE.HTML) || '';
            this._cm.replaceSelection('');
            this._fp.insertHtmlAtCursor(html);
            e.preventDefault();
        }
    }.bind(this));
}

This was a great help, thank you.