gecko-dev/editor/ui/dialogs/content/EdInsSrc.js

/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* Insert Source HTML dialog */
var srcInput;

// dialog initialization code
function Startup()
{
  if (!InitEditorShell())
    return;
  doSetOKCancel(onOK, onCancel);
  var okButton = document.getElementById("ok");
  if (okButton)
  {
    okButton.removeAttribute("default");
    okButton.setAttribute("label",GetString("Insert"));
  }
  // Create dialog object to store controls for easy access
  srcInput = document.getElementById("srcInput");

  var selection = editorShell.GetContentsAs("text/html", 35);
  selection = (selection.replace(/<body[^>]*>/,"")).replace(/<\/body>/,"");
  if (selection != "")
    srcInput.value = selection;

  // Set initial focus
  srcInput.focus();
  // Note: We can't set the caret location in a multiline textbox
  SetWindowLocation();
}

function onOK()
{
  if (srcInput.value != "")
    editorShell.InsertSource(srcInput.value);
  else {
    dump("Null value -- not inserting in HTML Source dialog\n");
    return false;
  }
  SaveWindowLocation();

  return true;
}