printpreview_bug482976_helper.xhtml

Enable keyboard shortcuts

<?xml version="1.0"?>

<?xml-stylesheet type="text/css" href="chrome://global/skin"?>

<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"

                 type="text/css"?>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=482976

-->

<window title="Mozilla Bug 482976" onload="run1()"

        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

<iframe src="about:blank" type="content"></iframe>

<iframe src="about:blank" type="content"></iframe>

<script type="application/javascript">

<![CDATA[

// Note: We can't use window.frames directly here because the type="content"

// attributes isolate the frames into their own BrowsingContext hierarchies.

let frameElts = document.getElementsByTagName("iframe");

var is = window.arguments[0].is;

var ok = window.arguments[0].ok;

var todo = window.arguments[0].todo;

var SimpleTest = window.arguments[0].SimpleTest;

var gWbp;

var gPrintPreviewWin;

function printpreview() {

  let settings = Cc["@mozilla.org/gfx/printsettings-service;1"]

                       .getService(Ci.nsIPrintSettingsService).createNewPrintSettings();

  gPrintPreviewWin = frameElts[0].contentWindow.printPreview(settings);

  gWbp = gPrintPreviewWin.docShell.docViewer;

  gWbp.QueryInterface(Ci.nsIWebBrowserPrint);

function exitprintpreview() {

  gPrintPreviewWin.docShell.exitPrintPreview();

  gPrintPreviewWin.close();

function finish() {

  SimpleTest.finish();

  window.close();

async function run1() {

  printpreview();

  ok(gWbp.doingPrintPreview, "Should be doing print preview");

  exitprintpreview();

  ok(!gWbp.doingPrintPreview, "Should not be doing print preview anymore");

  finish();

]]></script>

</window>