diff options
Diffstat (limited to 'libs/ardour/track.cc')
| -rw-r--r-- | libs/ardour/track.cc | 91 |
1 files changed, 87 insertions, 4 deletions
diff --git a/libs/ardour/track.cc b/libs/ardour/track.cc index f3a177323c..3b3b705a87 100644 --- a/libs/ardour/track.cc +++ b/libs/ardour/track.cc @@ -20,8 +20,8 @@ #include <sigc++/retype_return.h> #include <sigc++/bind.h> -#include <ardour/audio_track.h> -#include <ardour/audio_diskstream.h> +#include <ardour/track.h> +#include <ardour/diskstream.h> #include <ardour/session.h> #include <ardour/redirect.h> #include <ardour/audioregion.h> @@ -38,7 +38,7 @@ using namespace std; using namespace ARDOUR; using namespace PBD; -Track::Track (Session& sess, string name, Route::Flag flag, TrackMode mode, Buffer::Type default_type) +Track::Track (Session& sess, string name, Route::Flag flag, TrackMode mode, DataType default_type) : Route (sess, name, 1, -1, -1, -1, flag, default_type) , _diskstream (0) , _rec_enable_control (*this) @@ -49,7 +49,7 @@ Track::Track (Session& sess, string name, Route::Flag flag, TrackMode mode, Buff _mode = mode; } -Track::Track (Session& sess, const XMLNode& node, Buffer::Type default_type) +Track::Track (Session& sess, const XMLNode& node, DataType default_type) : Route (sess, "to be renamed", 0, 0, -1, -1, Route::Flag(0), default_type) , _diskstream (0) , _rec_enable_control (*this) @@ -59,6 +59,13 @@ Track::Track (Session& sess, const XMLNode& node, Buffer::Type default_type) _saved_meter_point = _meter_point; } +Track::~Track () +{ + if (_diskstream) { + _diskstream->unref(); + } +} + void Track::set_meter_point (MeterPoint p, void *src) { @@ -134,3 +141,79 @@ Track::RecEnableControllable::get_value (void) const return 0.0f; } +bool +Track::record_enabled () const +{ + return _diskstream->record_enabled (); +} + +void +Track::set_record_enable (bool yn, void *src) +{ + if (_freeze_record.state == Frozen) { + return; + } + + if (_mix_group && src != _mix_group && _mix_group->is_active()) { + _mix_group->apply (&Track::set_record_enable, yn, _mix_group); + return; + } + + /* keep track of the meter point as it was before we rec-enabled */ + + if (!_diskstream->record_enabled()) { + _saved_meter_point = _meter_point; + } + + _diskstream->set_record_enabled (yn); + + if (_diskstream->record_enabled()) { + set_meter_point (MeterInput, this); + } else { + set_meter_point (_saved_meter_point, this); + } + + _rec_enable_control.Changed (); +} + +void +Track::set_mode (TrackMode m) +{ + if (_diskstream) { + if (_mode != m) { + _mode = m; + _diskstream->set_destructive (m == Destructive); + ModeChanged(); + } + } +} + +int +Track::set_name (string str, void *src) +{ + int ret; + + if (record_enabled() && _session.actively_recording()) { + /* this messes things up if done while recording */ + return -1; + } + + if (_diskstream->set_name (str)) { + return -1; + } + + /* save state so that the statefile fully reflects any filename changes */ + + if ((ret = IO::set_name (str, src)) == 0) { + _session.save_state (""); + } + return ret; +} + +void +Track::set_latency_delay (jack_nframes_t longest_session_latency) +{ + Route::set_latency_delay (longest_session_latency); + _diskstream->set_roll_delay (_roll_delay); +} + |