class Diskstream;
class IO;
+/** A track is an route (bus) with a recordable diskstream and
+ * related objects relevant to tracking, playback and editing.
+ *
+ * Specifically a track has regions and playlist objects.
+ */
class LIBARDOUR_API Track : public Route, public PublicDiskstream
{
public:
int init ();
bool set_name (const std::string& str);
+ void resync_track_name ();
TrackMode mode () const { return _mode; }
virtual int set_mode (TrackMode /*m*/) { return false; }
virtual bool can_use_mode (TrackMode /*m*/, bool& /*bounce_required*/) { return false; }
PBD::Signal0<void> TrackModeChanged;
- virtual void set_monitoring (MonitorChoice);
+ class LIBARDOUR_API MonitoringControllable : public RouteAutomationControl {
+ public:
+ MonitoringControllable (std::string name, boost::shared_ptr<Track>);
+ void set_value (double, PBD::Controllable::GroupControlDisposition group_override);
+ /* currently no automation, so no need for set_value_unchecked() */
+ double get_value () const;
+ private:
+ void _set_value (double, PBD::Controllable::GroupControlDisposition group_override);
+ };
+
+ void set_monitoring (MonitorChoice, PBD::Controllable::GroupControlDisposition group_override);
MonitorChoice monitoring_choice() const { return _monitoring; }
MonitorState monitoring_state () const;
PBD::Signal0<void> MonitoringChanged;
+ boost::shared_ptr<AutomationControl> monitoring_control() const { return _monitoring_control; }
+
MeterState metering_state () const;
-
+
virtual int no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
bool state_changing);
virtual void freeze_me (InterThreadInfo&) = 0;
virtual void unfreeze () = 0;
- /** @return true if the track can be bounced, or false otherwise.
+ /** Test if the track can be bounced with the given settings.
+ * If sends/inserts/returns are present in the signal path or the given track
+ * has no audio outputs bouncing is not possible.
+ *
+ * @param endpoint the processor to tap the signal off (or nil for the top)
+ * @param include_endpoint include the given processor in the bounced audio.
+ * @return true if the track can be bounced, or false otherwise.
*/
virtual bool bounceable (boost::shared_ptr<Processor> endpoint, bool include_endpoint) const = 0;
virtual boost::shared_ptr<Region> bounce (InterThreadInfo&) = 0;
- virtual boost::shared_ptr<Region> bounce_range (framepos_t start, framepos_t end, InterThreadInfo&,
+
+ /** Bounce the given range to a new audio region.
+ * @param start start time (in samples)
+ * @param end end time (in samples)
+ * @param itt asynchronous progress report and cancel
+ * @param endpoint the processor to tap the signal off (or nil for the top)
+ * @param include_endpoint include the given processor in the bounced audio.
+ * @return a new audio region (or nil in case of error)
+ */
+ virtual boost::shared_ptr<Region> bounce_range (framepos_t start, framepos_t end, InterThreadInfo& itt,
boost::shared_ptr<Processor> endpoint, bool include_endpoint) = 0;
virtual int export_stuff (BufferSet& bufs, framepos_t start_frame, framecnt_t nframes,
- boost::shared_ptr<Processor> endpoint, bool include_endpoint, bool for_export) = 0;
+ boost::shared_ptr<Processor> endpoint, bool include_endpoint, bool for_export, bool for_freeze) = 0;
XMLNode& get_state();
XMLNode& get_template();
boost::shared_ptr<AutomationControl> rec_enable_control() { return _rec_enable_control; }
bool record_enabled() const;
- void set_record_enabled (bool yn, void *src);
- void prep_record_enabled (bool yn, void *src);
+ bool record_safe () const;
+ void set_record_enabled (bool yn, PBD::Controllable::GroupControlDisposition);
+ void set_record_safe (bool yn, PBD::Controllable::GroupControlDisposition);
+ void prep_record_enabled (bool yn, PBD::Controllable::GroupControlDisposition);
bool using_diskstream_id (PBD::ID) const;
bool destructive () const;
std::list<boost::shared_ptr<Source> > & last_capture_sources ();
void set_capture_offset ();
- std::list<boost::shared_ptr<Source> > steal_write_sources();
+ std::string steal_write_source_name ();
void reset_write_sources (bool, bool force = false);
float playback_buffer_load () const;
float capture_buffer_load () const;
void transport_stopped_wallclock (struct tm &, time_t, bool);
bool pending_overwrite () const;
double speed () const;
- void prepare_to_stop (framepos_t);
+ void prepare_to_stop (framepos_t, framepos_t);
void set_slaved (bool);
ChanCount n_channels ();
framepos_t get_capture_start_frame (uint32_t n = 0) const;
/* Emitted when our diskstream is set to use a different playlist */
PBD::Signal0<void> PlaylistChanged;
PBD::Signal0<void> RecordEnableChanged;
+ PBD::Signal0<void> RecordSafeChanged;
PBD::Signal0<void> SpeedChanged;
PBD::Signal0<void> AlignmentStyleChanged;
TrackMode _mode;
bool _needs_butler;
MonitorChoice _monitoring;
+ boost::shared_ptr<MonitoringControllable> _monitoring_control;
//private: (FIXME)
struct FreezeRecordProcessorInfo {
FreezeState state;
};
- struct RecEnableControl : public AutomationControl {
+ class RecEnableControl : public AutomationControl {
+ public:
RecEnableControl (boost::shared_ptr<Track> t);
- void set_value (double);
+ void set_value (double, PBD::Controllable::GroupControlDisposition);
+ void set_value_unchecked (double);
double get_value (void) const;
boost::weak_ptr<Track> track;
+
+ private:
+ void _set_value (double, PBD::Controllable::GroupControlDisposition);
};
virtual void set_state_part_two () = 0;
void maybe_declick (BufferSet&, framecnt_t, int);
boost::shared_ptr<RecEnableControl> _rec_enable_control;
-
+
framecnt_t check_initial_delay (framecnt_t nframes, framepos_t&);
private:
virtual boost::shared_ptr<Diskstream> diskstream_factory (XMLNode const &) = 0;
-
+
void diskstream_playlist_changed ();
void diskstream_record_enable_changed ();
+ void diskstream_record_safe_changed ();
void diskstream_speed_changed ();
void diskstream_alignment_style_changed ();
+ void parameter_changed (std::string const & p);
+
+ std::string _diskstream_name;
};
}; /* namespace ARDOUR*/
projects / ardour.git / blobdiff