#ifndef _gstreamer_utility_h
#define _gstreamer_utility_h

/*
 *	subtitleeditor -- a tool to create or edit subtitle
 *
 *	http://home.gna.org/subtitleeditor/
 *	https://gna.org/projects/subtitleeditor/
 *
 *	Copyright @ 2005-2009, kitone
 *
 *	This program is free software; you can redistribute it and/or modify
 *	it under the terms of the GNU General Public License as published by
 *	the Free Software Foundation; either version 3 of the License, 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 General Public License for more details.
 *
 *	You should have received a copy of the GNU General Public License
 *	along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include <list>
#include <glibmm/ustring.h>

namespace gstreamer_utility {

	/*
	 * Return time (nanoseconds) as string (h:mm:ss)
	 * time = GstClockTime = gint64
	 */
	Glib::ustring time_to_string (gint64 nanoseconds);

	/*
	 * Display a message for missing plugins.
	 */
	void dialog_missing_plugins(const std::list<Glib::ustring> &missings);

	/*
	 * Checks if the element exists and whether its version is at least the version required.
	 * Display a dialog error if failed.
	 */
	bool check_registry(const Glib::ustring &name, int min_major, int min_minor, int min_micro);

}// namespace gstreamer_utility

#endif//_gstreamer_utility_h
