/*

 * GStreamer

 * Copyright (C) 2008 Nokia Corporation <multimedia@maemo.org>

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library 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

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

/*

 * Includes

 */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include "gstcamerabinxoverlay.h"

#include "gstcamerabin.h"

/*

 * static functions implementation

 */

static void

gst_camerabin_expose (GstXOverlay * overlay)

{

  if (overlay && GST_CAMERABIN (overlay)->view_sink) {

    GstXOverlay *xoverlay = GST_X_OVERLAY (GST_CAMERABIN (overlay)->view_sink);

    gst_x_overlay_expose (xoverlay);

  }

}

static void

gst_camerabin_set_xwindow_id (GstXOverlay * overlay, gulong xwindow_id)

{

  if (overlay && GST_CAMERABIN (overlay)->view_sink) {

    GstXOverlay *xoverlay = GST_X_OVERLAY (GST_CAMERABIN (overlay)->view_sink);

    gst_x_overlay_set_xwindow_id (xoverlay, xwindow_id);

  }

}

static void

gst_camerabin_set_event_handling (GstXOverlay * overlay, gboolean handle_events)

{

  if (overlay && GST_CAMERABIN (overlay)->view_sink) {

    GstXOverlay *xoverlay = GST_X_OVERLAY (GST_CAMERABIN (overlay)->view_sink);

    gst_x_overlay_handle_events (xoverlay, handle_events);

  }

}

/*

 * extern functions implementation

 */

void

gst_camerabin_xoverlay_init (GstXOverlayClass * iface)

{

  iface->set_xwindow_id = gst_camerabin_set_xwindow_id;

  iface->expose = gst_camerabin_expose;

  iface->handle_events = gst_camerabin_set_event_handling;

}