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lightning-sunbird  0.9+nobinonly
nsNSSDialogHelper.cpp
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
00002  *
00003  * ***** BEGIN LICENSE BLOCK *****
00004  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00005  *
00006  * The contents of this file are subject to the Mozilla Public License Version
00007  * 1.1 (the "License"); you may not use this file except in compliance with
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00009  * http://www.mozilla.org/MPL/
00010  *
00011  * Software distributed under the License is distributed on an "AS IS" basis,
00012  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00013  * for the specific language governing rights and limitations under the
00014  * License.
00015  *
00016  * The Original Code is mozilla.org code.
00017  *
00018  * The Initial Developer of the Original Code is
00019  * Netscape Communications Corporation.
00020  * Portions created by the Initial Developer are Copyright (C) 2001
00021  * the Initial Developer. All Rights Reserved.
00022  *
00023  * Contributor(s):
00024  *   Terry Hayes <thayes@netscape.com>
00025  *   Javier Delgadillo <javi@netscape.com>
00026  *
00027  * Alternatively, the contents of this file may be used under the terms of
00028  * either the GNU General Public License Version 2 or later (the "GPL"), or
00029  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00030  * in which case the provisions of the GPL or the LGPL are applicable instead
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00039  * ***** END LICENSE BLOCK ***** */
00040 
00041 #include "nsNSSDialogHelper.h"
00042 #include "nsIWindowWatcher.h"
00043 #include "nsCOMPtr.h"
00044 #include "nsIComponentManager.h"
00045 #include "nsIServiceManager.h"
00046 #include "nsIInterfaceRequestor.h"
00047 #include "nsIInterfaceRequestorUtils.h"
00048 
00049 const char* nsNSSDialogHelper::kDefaultOpenWindowParam = "centerscreen,chrome,modal,titlebar";
00050 
00051 nsresult
00052 nsNSSDialogHelper::openDialog(
00053     nsIDOMWindowInternal *window,
00054     const char *url,
00055     nsISupports *params)
00056 {
00057   nsresult rv;
00058   nsCOMPtr<nsIWindowWatcher> windowWatcher = 
00059            do_GetService(NS_WINDOWWATCHER_CONTRACTID, &rv);
00060   if (NS_FAILED(rv)) return rv;
00061 
00062   nsIDOMWindowInternal *parent = window;
00063 
00064   nsCOMPtr<nsIDOMWindowInternal> activeParent;
00065   if (!parent) {
00066     nsCOMPtr<nsIDOMWindow> active;
00067     windowWatcher->GetActiveWindow(getter_AddRefs(active));
00068     if (active) {
00069       active->QueryInterface(NS_GET_IID(nsIDOMWindowInternal), getter_AddRefs(activeParent));
00070       parent = activeParent;
00071     }
00072   }
00073 
00074   nsCOMPtr<nsIDOMWindow> newWindow;
00075   rv = windowWatcher->OpenWindow(parent,
00076                                  url,
00077                                  "_blank",
00078                                  nsNSSDialogHelper::kDefaultOpenWindowParam,
00079                                  params,
00080                                  getter_AddRefs(newWindow));
00081   return rv;
00082 }
00083