/* GStreamer

 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>

 * Copyright (C) <2005> Tim-Philipp Müller <tim@centricular.net>

 *

 * 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., 51 Franklin St, Fifth Floor,

 * Boston, MA 02110-1301, USA.

 */

#ifndef __GST_CLOCK_OVERLAY_H__

#define __GST_CLOCK_OVERLAY_H__

#include "gstbasetextoverlay.h"

G_BEGIN_DECLS

#define GST_TYPE_CLOCK_OVERLAY \

  (gst_clock_overlay_get_type())

#define GST_CLOCK_OVERLAY(obj) \

  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CLOCK_OVERLAY,GstClockOverlay))

#define GST_CLOCK_OVERLAY_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CLOCK_OVERLAY,GstClockOverlayClass))

#define GST_IS_CLOCK_OVERLAY(obj) \

  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CLOCK_OVERLAY))

#define GST_IS_CLOCK_OVERLAY_CLASS(klass) \

  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CLOCK_OVERLAY))

typedef struct _GstClockOverlay GstClockOverlay;

typedef struct _GstClockOverlayClass GstClockOverlayClass;

/**

 * GstClockOverlay:

 *

 * Opaque clockoverlay data structure.

 */

struct _GstClockOverlay {

  GstBaseTextOverlay textoverlay;

  gchar         *format; /* as in strftime () */

  gchar         *text;

};

struct _GstClockOverlayClass {

  GstBaseTextOverlayClass parent_class;

};

GType gst_clock_overlay_get_type (void);

/* This is a hack hat allows us to use nonliterals for strftime without

 * triggering a warning from -Wformat-nonliteral. We need to allow this

 * because we export the format string as a property of the element.

 * For the inspiration of this and a discussion of why this is necessary,

 * see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39438

 */

#ifdef __GNUC__

#pragma GCC system_header

static size_t my_strftime(char *s, size_t max, const char *format,

                          const struct tm *tm)

{

  return strftime (s, max, format, tm);

}

#define strftime my_strftime

#endif

G_END_DECLS

#endif /* __GST_CLOCK_OVERLAY_H__ */