/*
- Copyright (C) 2001 Paul Davis
+ Copyright (C) 2001 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <string>
-#include <glibmm/thread.h>
+#include <glibmm/threads.h>
-#include <ardour/ardour.h>
-#include <ardour/audio_track.h>
+#include "ardour/ardour.h"
+#include "ardour/track.h"
namespace ARDOUR {
class Session;
class AudioRegion;
class AudioPlaylist;
+class MidiRegion;
-class Auditioner : public AudioTrack
+class LIBARDOUR_API Auditioner : public Track
{
public:
Auditioner (Session&);
~Auditioner ();
+ int init ();
+ int connect ();
+
void audition_region (boost::shared_ptr<Region>);
- ARDOUR::AudioPlaylist& prepare_playlist ();
- void audition_current_playlist ();
+ void seek_to_sample (sampleoffset_t pos) { if (_seek_sample < 0 && !_seeking) { _seek_sample = pos; }}
+ void seek_to_percent (float const pos) { if (_seek_sample < 0 && !_seeking) { _seek_sample = floorf(length * pos / 100.0); }}
+
+ int play_audition (samplecnt_t nframes);
+
+ MonitorState monitoring_state () const;
+
+ void cancel_audition () {
+ g_atomic_int_set (&_auditioning, 0);
+ }
+
+ bool auditioning() const { return g_atomic_int_get (&_auditioning); }
+ bool needs_monitor() const { return via_monitor; }
- int play_audition (nframes_t nframes);
+ virtual ChanCount input_streams () const;
- void cancel_audition () {
- g_atomic_int_set (&_active, 0);
+ sampleoffset_t seek_sample() const { return _seeking ? _seek_sample : -1;}
+ void seek_response(sampleoffset_t pos) {
+ _seek_complete = true;
+ if (_seeking) { current_sample = pos; _seek_complete = true;}
}
- bool active() const { return g_atomic_int_get (&_active); }
+ PBD::Signal2<void, ARDOUR::samplecnt_t, ARDOUR::samplecnt_t> AuditionProgress;
+
+ /* Track */
+ int roll (pframes_t nframes, samplepos_t start_sample, samplepos_t end_sample, int declick, bool& need_butler);
+ DataType data_type () const;
+
+ int roll_audio (pframes_t nframes, samplepos_t start_sample, samplepos_t end_sample, int declick, bool& need_butler);
+ int roll_midi (pframes_t nframes, samplepos_t start_sample, samplepos_t end_sample, int declick, bool& need_butler);
+
+ /* fake track */
+ void set_state_part_two () {}
+ int set_state (const XMLNode&, int) { return 0; }
+ bool bounceable (boost::shared_ptr<Processor>, bool) const { return false; }
+ void freeze_me (InterThreadInfo&) {}
+ void unfreeze () {}
+
+ boost::shared_ptr<Region> bounce (InterThreadInfo&)
+ { return boost::shared_ptr<Region> (); }
+
+ boost::shared_ptr<Region> bounce_range (samplepos_t, samplepos_t, InterThreadInfo&, boost::shared_ptr<Processor>, bool)
+ { return boost::shared_ptr<Region> (); }
+
+ int export_stuff (BufferSet&, samplepos_t, samplecnt_t, boost::shared_ptr<Processor>, bool, bool, bool)
+ { return -1; }
private:
boost::shared_ptr<AudioRegion> the_region;
- nframes_t current_frame;
- mutable gint _active;
- Glib::Mutex lock;
- nframes_t length;
+ boost::shared_ptr<MidiRegion> midi_region;
+ samplepos_t current_sample;
+ mutable gint _auditioning;
+ Glib::Threads::Mutex lock;
+ samplecnt_t length;
+ sampleoffset_t _seek_sample;
+ bool _seeking;
+ bool _seek_complete;
+ bool via_monitor;
+ bool _midi_audition;
+ bool _synth_added;
+ bool _synth_changed;
+ bool _queue_panic;
+
+ boost::shared_ptr<Processor> asynth;
void drop_ports ();
+ void lookup_synth ();
+ void config_changed (std::string);
static void *_drop_ports (void *);
void actually_drop_ports ();
void output_changed (IOChange, void*);
-};
+ sampleoffset_t _import_position;
+};
}; /* namespace ARDOUR */