#include <vector>
-#include "pbd/fastlog.h"
-#include "pbd/undo.h"
+#include "evoral/Beats.hpp"
#include "ardour/ardour.h"
-#include "ardour/gain.h"
-#include "ardour/logcurve.h"
-#include "ardour/midi_model.h"
-#include "ardour/midi_source.h"
#include "ardour/region.h"
class XMLNode;
namespace ARDOUR {
- namespace Properties {
- /* this is pseudo-property: nothing has this as an actual
- property, but it allows us to signal changes to the
- MidiModel used by the MidiRegion
- */
- extern PBD::PropertyDescriptor<void*> midi_data;
- }
+ namespace Properties {
+ LIBARDOUR_API extern PBD::PropertyDescriptor<Evoral::Beats> start_beats;
+ LIBARDOUR_API extern PBD::PropertyDescriptor<Evoral::Beats> length_beats;
+ }
+}
+
+namespace Evoral {
+template<typename Time> class EventSink;
}
namespace ARDOUR {
-class Route;
-class Playlist;
-class Session;
+class MidiChannelFilter;
class MidiFilter;
+class MidiModel;
class MidiSource;
class MidiStateTracker;
+class Playlist;
+class Route;
+class Session;
+
template<typename T> class MidiRingBuffer;
-class MidiRegion : public Region
+class LIBARDOUR_API MidiRegion : public Region
{
public:
static void make_property_quarks ();
~MidiRegion();
- boost::shared_ptr<MidiRegion> clone ();
-
+ bool do_export (std::string path) const;
+
+ boost::shared_ptr<MidiRegion> clone (std::string path = std::string()) const;
+ boost::shared_ptr<MidiRegion> clone (boost::shared_ptr<MidiSource>) const;
+
boost::shared_ptr<MidiSource> midi_source (uint32_t n=0) const;
/* Stub Readable interface */
virtual framecnt_t readable_length() const { return length(); }
framecnt_t read_at (Evoral::EventSink<framepos_t>& dst,
- framepos_t position,
- framecnt_t dur,
- uint32_t chan_n = 0,
- NoteMode mode = Sustained,
- MidiStateTracker* tracker = 0) const;
-
- framepos_t master_read_at (MidiRingBuffer<framepos_t>& dst,
- framepos_t position,
- framecnt_t dur,
- uint32_t chan_n = 0,
- NoteMode mode = Sustained) const;
+ framepos_t position,
+ framecnt_t dur,
+ uint32_t chan_n = 0,
+ NoteMode mode = Sustained,
+ MidiStateTracker* tracker = 0,
+ MidiChannelFilter* filter = 0) const;
+
+ framecnt_t master_read_at (MidiRingBuffer<framepos_t>& dst,
+ framepos_t position,
+ framecnt_t dur,
+ uint32_t chan_n = 0,
+ NoteMode mode = Sustained) const;
XMLNode& state ();
int set_state (const XMLNode&, int version);
-
+
int separate_by_channel (ARDOUR::Session&, std::vector< boost::shared_ptr<Region> >&) const;
/* automation */
-
- boost::shared_ptr<Evoral::Control>
- control(const Evoral::Parameter& id, bool create=false) {
- return model()->control(id, create);
- }
- virtual boost::shared_ptr<const Evoral::Control>
- control(const Evoral::Parameter& id) const {
- return model()->control(id);
- }
+ boost::shared_ptr<Evoral::Control> control(const Evoral::Parameter& id, bool create=false);
+
+ virtual boost::shared_ptr<const Evoral::Control> control(const Evoral::Parameter& id) const;
/* export */
- int exportme (ARDOUR::Session&, ARDOUR::ExportSpecification&);
+ boost::shared_ptr<MidiModel> model();
+ boost::shared_ptr<const MidiModel> model() const;
- boost::shared_ptr<MidiModel> model() { return midi_source()->model(); }
- boost::shared_ptr<const MidiModel> model() const { return midi_source()->model(); }
+ void fix_negative_start ();
+ Evoral::Beats start_beats () {return _start_beats.val(); }
+ Evoral::Beats length_beats () {return _length_beats.val(); }
+ protected:
+
+ virtual bool can_trim_start_before_source_start () const {
+ return true;
+ }
private:
friend class RegionFactory;
+ PBD::Property<Evoral::Beats> _start_beats;
+ PBD::Property<Evoral::Beats> _length_beats;
MidiRegion (const SourceList&);
- MidiRegion (boost::shared_ptr<const MidiRegion>, frameoffset_t offset = 0, bool offset_relative = true);
+ MidiRegion (boost::shared_ptr<const MidiRegion>);
+ MidiRegion (boost::shared_ptr<const MidiRegion>, frameoffset_t offset, const int32_t sub_num = 0);
- private:
framecnt_t _read_at (const SourceList&, Evoral::EventSink<framepos_t>& dst,
- framepos_t position,
- framecnt_t dur,
- uint32_t chan_n = 0,
- NoteMode mode = Sustained,
- MidiStateTracker* tracker = 0) const;
+ framepos_t position,
+ framecnt_t dur,
+ uint32_t chan_n = 0,
+ NoteMode mode = Sustained,
+ MidiStateTracker* tracker = 0,
+ MidiChannelFilter* filter = 0) const;
void register_properties ();
+ void post_set (const PBD::PropertyChange&);
void recompute_at_start ();
void recompute_at_end ();
- void set_position_internal (framepos_t pos, bool allow_bbt_recompute);
+ void set_position_internal (framepos_t pos, bool allow_bbt_recompute, const int32_t sub_num);
+ void set_length_internal (framecnt_t len, const int32_t sub_num);
+ void set_start_internal (framecnt_t, const int32_t sub_num);
+ void trim_to_internal (framepos_t position, framecnt_t length, const int32_t sub_num);
+ void update_length_beats (const int32_t sub_num);
void model_changed ();
void model_automation_state_changed (Evoral::Parameter const &);
- void model_contents_changed ();
+
+ void set_start_beats_from_start_frames ();
+ void update_after_tempo_map_change (bool send_change = true);
std::set<Evoral::Parameter> _filtered_parameters; ///< parameters that we ask our source not to return when reading
PBD::ScopedConnection _model_connection;
PBD::ScopedConnection _source_connection;
- PBD::ScopedConnection _model_contents_connection;
+ PBD::ScopedConnection _model_contents_connection;
+
+ double _last_length_beats;
};
} /* namespace ARDOUR */
projects / ardour.git / blobdiff