along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: playlist_factory.cc 629 2006-06-21 23:01:03Z paul $
*/
#include <pbd/error.h>
#include <ardour/region.h>
#include <ardour/audioregion.h>
#include <ardour/audiosource.h>
+#include <ardour/midi_source.h>
+#include <ardour/midi_region.h>
#include "i18n.h"
nframes_t length, std::string name,
layer_t layer, Region::Flag flags, bool announce)
{
- boost::shared_ptr<const AudioRegion> other;
+ boost::shared_ptr<const AudioRegion> other_a;
+ boost::shared_ptr<const MidiRegion> other_m;
- if ((other = boost::dynamic_pointer_cast<AudioRegion>(region)) != 0) {
- AudioRegion* ar = new AudioRegion (other, start, length, name, layer, flags);
+ if ((other_a = boost::dynamic_pointer_cast<AudioRegion>(region)) != 0) {
+ AudioRegion* ar = new AudioRegion (other_a, start, length, name, layer, flags);
boost::shared_ptr<AudioRegion> arp (ar);
boost::shared_ptr<Region> ret (boost::static_pointer_cast<Region> (arp));
if (announce) {
CheckNewRegion (ret);
}
return ret;
+ } else if ((other_m = boost::dynamic_pointer_cast<MidiRegion>(region)) != 0) {
+ MidiRegion* ar = new MidiRegion (other_m, start, length, name, layer, flags);
+ boost::shared_ptr<MidiRegion> arp (ar);
+ boost::shared_ptr<Region> ret (boost::static_pointer_cast<Region> (arp));
+ if (announce) {
+ CheckNewRegion (ret);
+ }
+ return ret;
} else {
fatal << _("programming error: RegionFactory::create() called with unknown Region type")
<< endmsg;
boost::shared_ptr<Region>
RegionFactory::create (boost::shared_ptr<Region> region)
{
- boost::shared_ptr<AudioRegion> other;
+ boost::shared_ptr<AudioRegion> ar;
+ boost::shared_ptr<MidiRegion> mr;
- if ((other = boost::dynamic_pointer_cast<AudioRegion>(region)) != 0) {
- boost::shared_ptr<Region> ret (new AudioRegion (other));
+ if ((ar = boost::dynamic_pointer_cast<AudioRegion>(region)) != 0) {
+ boost::shared_ptr<Region> ret (new AudioRegion (ar));
+ /* pure copy constructor - no CheckNewRegion emitted */
+ return ret;
+ } else if ((mr = boost::dynamic_pointer_cast<MidiRegion>(region)) != 0) {
+ boost::shared_ptr<Region> ret (new MidiRegion (mr));
/* pure copy constructor - no CheckNewRegion emitted */
return ret;
} else {
}
boost::shared_ptr<Region>
-RegionFactory::create (SourceList& srcs, nframes_t start, nframes_t length, const string& name, layer_t layer, Region::Flag flags, bool announce)
+RegionFactory::create (const SourceList& srcs, nframes_t start, nframes_t length, const string& name, layer_t layer, Region::Flag flags, bool announce)
{
- boost::shared_ptr<AudioRegion> arp (new AudioRegion (srcs, start, length, name, layer, flags));
- boost::shared_ptr<Region> ret (boost::static_pointer_cast<Region> (arp));
- if (announce) {
- CheckNewRegion (ret);
+ if (srcs.empty()) {
+ return boost::shared_ptr<Region>();
}
- return ret;
+
+ if (srcs[0]->type() == DataType::AUDIO) {
+
+ AudioRegion* ar = new AudioRegion (srcs, start, length, name, layer, flags);
+ boost::shared_ptr<AudioRegion> arp (ar);
+ boost::shared_ptr<Region> ret (boost::static_pointer_cast<Region> (arp));
+ if (announce) {
+ CheckNewRegion (ret);
+ }
+ return ret;
+
+ } else if (srcs[0]->type() == DataType::MIDI) {
+
+ MidiRegion* ar = new MidiRegion (srcs, start, length, name, layer, flags);
+ boost::shared_ptr<MidiRegion> mrp (ar);
+ boost::shared_ptr<Region> ret (boost::static_pointer_cast<Region> (mrp));
+ if (announce) {
+ CheckNewRegion (ret);
+ }
+ return ret;
+
+ }
+
+ return boost::shared_ptr<Region> ();
}
boost::shared_ptr<Region>
return boost::shared_ptr<Region>();
}
- boost::shared_ptr<Region> ret (new AudioRegion (srcs, node));
- CheckNewRegion (ret);
- return ret;
+ if (srcs[0]->type() == DataType::AUDIO) {
+ boost::shared_ptr<Region> ret (new AudioRegion (srcs, node));
+ CheckNewRegion (ret);
+ return ret;
+ } else if (srcs[0]->type() == DataType::MIDI) {
+ boost::shared_ptr<Region> ret (new MidiRegion (srcs, node));
+ CheckNewRegion (ret);
+ return ret;
+ }
+
+ return boost::shared_ptr<Region> ();
}
boost::shared_ptr<Region>
RegionFactory::create (boost::shared_ptr<Source> src, nframes_t start, nframes_t length, const string& name, layer_t layer, Region::Flag flags, bool announce)
{
boost::shared_ptr<AudioSource> as;
+ boost::shared_ptr<MidiSource> ms;
if ((as = boost::dynamic_pointer_cast<AudioSource>(src)) != 0) {
boost::shared_ptr<Region> ret (new AudioRegion (as, start, length, name, layer, flags));
CheckNewRegion (ret);
}
return ret;
+ } else if ((ms = boost::dynamic_pointer_cast<MidiSource>(src)) != 0) {
+ boost::shared_ptr<Region> ret (new MidiRegion (ms, start, length, name, layer, flags));
+ if (announce) {
+ CheckNewRegion (ret);
+ }
+ return ret;
}
return boost::shared_ptr<Region>();