/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "nsNSSDialogHelper.h" #include "mozilla/dom/ScriptSettings.h" #include "nsCOMPtr.h" #include "nsIDOMWindow.h" #include "nsIServiceManager.h" #include "nsIWindowWatcher.h" static const char kOpenDialogParam[] = "centerscreen,chrome,modal,titlebar"; static const char kOpenWindowParam[] = "centerscreen,chrome,titlebar"; nsresult nsNSSDialogHelper::openDialog(mozIDOMWindowProxy* window, const char* url, nsISupports* params, bool modal) { nsresult rv; nsCOMPtr<nsIWindowWatcher> windowWatcher = do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv); if (NS_FAILED(rv)) return rv; nsCOMPtr<mozIDOMWindowProxy> parent = window; if (!parent) { windowWatcher->GetActiveWindow(getter_AddRefs(parent)); } // We're loading XUL into this window, and it's happening on behalf of the // system, not on behalf of content. Make sure the initial about:blank window // gets a system principal, otherwise we'll bork when trying to wrap the // nsIKeyGenThread |arguments| property into the unprivileged scoope. MOZ_ASSERT(!strncmp("chrome://", url, strlen("chrome://"))); mozilla::dom::AutoNoJSAPI nojsapi; nsCOMPtr<mozIDOMWindowProxy> newWindow; rv = windowWatcher->OpenWindow(parent, url, "_blank", modal ? kOpenDialogParam : kOpenWindowParam, params, getter_AddRefs(newWindow)); return rv; }