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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright © 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Brian Ryner <bryner@brianryner.com>
*
* $Id$
*/
#include <xpcom-config.h>
#include "config.h"
#include "GeckoUtils.h"
#include "gecko-embed.h"
#include <nsCOMPtr.h>
#include <nsIDOMWindow.h>
#include <nsIWindowWatcher.h>
#include <nsIWebBrowserChrome.h>
#include <nsIEmbeddingSiteWindow.h>
#include <nsIServiceManager.h>
#include <nsServiceManagerUtils.h>
GtkWidget *
GeckoUtils::GetGeckoEmbedForDOMWindow (nsIDOMWindow * aDOMWindow)
{
if (!aDOMWindow)
return NULL;
/* Get the toplevel DOM window, in case this window is a frame */
nsCOMPtr<nsIDOMWindow> domWin;
aDOMWindow->GetTop (getter_AddRefs (domWin));
if (!domWin)
return NULL;
nsCOMPtr< nsIWindowWatcher> wwatch
(do_GetService ("@mozilla.org/embedcomp/window-watcher;1"));
NS_ENSURE_TRUE (wwatch, NULL);
nsCOMPtr<nsIWebBrowserChrome> chrome;
wwatch->GetChromeForWindow (domWin, getter_AddRefs (chrome));
nsCOMPtr <nsIEmbeddingSiteWindow> siteWindow (do_QueryInterface (chrome));
if (!siteWindow)
return NULL;
GtkWidget *widget;
siteWindow->GetSiteWindow ((void **) &widget);
if (!widget || !GECKO_IS_EMBED (widget))
return NULL;
return widget;
}
GtkWidget *
GeckoUtils::GetGtkWindowForDOMWindow (nsIDOMWindow * aDOMWindow)
{
GtkWidget *embed = GeckoUtils::GetGeckoEmbedForDOMWindow (aDOMWindow);
if (!embed)
return NULL;
GtkWidget *gtkWin = gtk_widget_get_toplevel (embed);
if (!GTK_WIDGET_TOPLEVEL (gtkWin))
return NULL;
return gtkWin;
}
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