@Override
protected void onFrameLoaded() {
Document doc = getDocument();
PreElement pre = doc.createPreElement();
pre.setInnerText(code_);
pre.getStyle().setProperty("whiteSpace", "pre-wrap");
pre.getStyle().setFontSize(fontSize_, Unit.PT);
doc.getBody().appendChild(pre);
getWindow().print();
// Bug 1224: ace: print from source causes inability to reconnect
// This was caused by the iframe being removed from the document too
// quickly after the print job was sent. As a result, attempting to
// navigate away from the page at any point afterwards would result
// in the error "Document cannot change while printing or in Print
// Preview". The only thing you could do is close the browser tab.
// By inserting a 5-minute delay hopefully Firefox would be done with
// whatever print related operations are important.
Scheduler.get()
.scheduleFixedDelay(
new RepeatingCommand() {
public boolean execute() {
PrintIFrame.this.removeFromParent();
return false;
}
},
1000 * 60 * 5);
}
@Test
public void checkGetElementByIdInBody() {
// Setup
AnchorElement a = Document.get().createAnchorElement();
a.setId("myId");
DivElement div = Document.get().createDivElement();
div.appendChild(a);
d.getBody().appendChild(div);
// Test
Element result = d.getElementById("myId");
// Assert
Assert.assertEquals(a, result);
}
/**
* Creates a new client channel.
*
* @param document the document in which to insert the iframe
* @param url the url to the remote peer
* @param listener a callback to be notified on channel events
*/
public Client(Document document, String url, final ClientListener listener) {
origin = getDomain(url);
frame = document.getBody().appendChild(createFrame(document, url));
receiver = new Responder(getCurrentWindow(), origin, listener);
remover =
Event.addEventListener(
"load",
frame,
new EventListener() {
public void handleEvent(Event event) {
// This should never call synchronously.
assert remover != null;
assert !setConnected(true);
listener.onConnected(Client.this);
remover.remove();
}
});
}
