/* gstreamermm - a C++ wrapper for gstreamer
 *
 * Copyright 2008 The gstreamermm Development Team
 *
 * This library 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 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <gstreamermm.h>
#include <iostream>

void add_structures(const Glib::RefPtr<Gst::Caps>& caps)
{
  Gst::Structure struct1("Structure 1");
  Gst::Structure struct2("Structure 2");
  Gst::Structure struct3("Structure 3");

  Glib::ustring message = "Message 1";
  struct1.set_field("message", message);

  message = "Message 2";
  struct2.set_field("message", message);

  message = "Message 3";
  struct3.set_field("message", message);

  caps->append_structure(struct1);
  caps->append_structure(struct2);
  caps->append_structure(struct3);
}

int main(int argc, char** argv)
{
  Gst::init(argc, argv);

  Glib::RefPtr<Gst::Caps> caps = Gst::Caps::create();
  add_structures(caps);

  for(int i = 0; i < 2; i++) {
    Glib::ustring str;
    const Gst::Structure s = caps->get_structure(i);
    if(s)
    {
      s.get_field("message", str);
      std::cout << s.get_name() << ": " << str << std::endl;
    }
  }

  caps->remove_structure(1);

  const Gst::Structure structure = caps->get_structure(1);
  if(structure)
    std::cout << "Caps structure index 1 = " << structure.get_name() << std::endl;

  return 0;
}
