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playlist_factory.cc

#include <ardour/session.h>

#include <ardour/playlist.h>
#include <ardour/audioplaylist.h>

#include <ardour/region_factory.h>
#include <ardour/region.h>
#include <ardour/audioregion.h>

#include "i18n.h"

using namespace ARDOUR;

Region*
ARDOUR::createRegion (const Region& region, jack_nframes_t start, 
                  jack_nframes_t length, std::string name, 
                  layer_t layer, Region::Flag flags)
{
      const AudioRegion* ar;
      
      if ((ar = dynamic_cast<const AudioRegion*>(&region)) != 0) {
            AudioRegion* ret;
            ret = new AudioRegion (*ar, start, length, name, layer, flags);
            return ret;
      } else {
            fatal << _("programming error: Playlist::createRegion called with unknown Region type")
                  << endmsg;
            /*NOTREACHED*/
            return 0;
      }
}

Region*
ARDOUR::createRegion (const Region& region)
{
      const AudioRegion* ar;
      
      if ((ar = dynamic_cast<const AudioRegion*>(&region)) != 0) {
            return new AudioRegion (*ar);
      } else {
            fatal << _("programming error: Playlist::createRegion called with unknown Region type")
                  << endmsg;
            /*NOTREACHED*/
            return 0;
      }
}

Region*
ARDOUR::createRegion (Session& session, XMLNode& node, bool yn)
{
      return session.XMLRegionFactory (node, yn);
}
      
Playlist*
Playlist::copyPlaylist (const Playlist& playlist, jack_nframes_t start, jack_nframes_t length,
                  string name, bool result_is_hidden)
{
      const AudioPlaylist* apl;

      if ((apl = dynamic_cast<const AudioPlaylist*> (&playlist)) != 0) {
            return new AudioPlaylist (*apl, start, length, name, result_is_hidden);
      } else {
            fatal << _("programming error: Playlist::copyPlaylist called with unknown Playlist type")
                  << endmsg;
            /*NOTREACHED*/
            return 0;
      }
}

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