libs/ardour/playlist_factory.cc

   1 #include <ardour/session.h>
   2
   3 #include <ardour/playlist.h>
   4 #include <ardour/audioplaylist.h>
   5
   6 #include <ardour/region_factory.h>
   7 #include <ardour/region.h>
   8 #include <ardour/audioregion.h>
   9
  10 #include "i18n.h"
  11
  12 using namespace ARDOUR;
  13
  14 Region*
  15 ARDOUR::createRegion (const Region& region, jack_nframes_t start,
  16                       jack_nframes_t length, std::string name,
  17                       layer_t layer, Region::Flag flags)
  18 {
  19         const AudioRegion* ar;
  20
  21         if ((ar = dynamic_cast<const AudioRegion*>(&region)) != 0) {
  22                 AudioRegion* ret;
  23                 ret = new AudioRegion (*ar, start, length, name, layer, flags);
  24                 return ret;
  25         } else {
  26                 fatal << _("programming error: Playlist::createRegion called with unknown Region type")
  27                       << endmsg;
  28                 /*NOTREACHED*/
  29                 return 0;
  30         }
  31 }
  32
  33 Region*
  34 ARDOUR::createRegion (const Region& region)
  35 {
  36         const AudioRegion* ar;
  37
  38         if ((ar = dynamic_cast<const AudioRegion*>(&region)) != 0) {
  39                 return new AudioRegion (*ar);
  40         } else {
  41                 fatal << _("programming error: Playlist::createRegion called with unknown Region type")
  42                       << endmsg;
  43                 /*NOTREACHED*/
  44                 return 0;
  45         }
  46 }
  47
  48 Region*
  49 ARDOUR::createRegion (Session& session, XMLNode& node, bool yn)
  50 {
  51         return session.XMLRegionFactory (node, yn);
  52 }
  53
  54 Playlist*
  55 Playlist::copyPlaylist (const Playlist& playlist, jack_nframes_t start, jack_nframes_t length,
  56                         string name, bool result_is_hidden)
  57 {
  58         const AudioPlaylist* apl;
  59
  60         if ((apl = dynamic_cast<const AudioPlaylist*> (&playlist)) != 0) {
  61                 return new AudioPlaylist (*apl, start, length, name, result_is_hidden);
  62         } else {
  63                 fatal << _("programming error: Playlist::copyPlaylist called with unknown Playlist type")
  64                       << endmsg;
  65                 /*NOTREACHED*/
  66                 return 0;
  67         }
  68 }