send a slightly more useful message if a control protocol's probe() method fails

[ardour.git] / libs / ardour / track.cc

diff --git a/libs/ardour/track.cc b/libs/ardour/track.cc
index 43dc26122e7cb4148c7d1f52983ee32c360173f0..02c44eddf7dcb46b52b6599121949d8736a44fa3 100644 (file)
--- a/libs/ardour/track.cc
+++ b/libs/ardour/track.cc
@@ -28,19 +28,20 @@
 #include "ardour/port.h"
 #include "ardour/processor.h"
 #include "ardour/record_enable_control.h"
+#include "ardour/record_safe_control.h"
 #include "ardour/route_group_specialized.h"
 #include "ardour/session.h"
 #include "ardour/session_playlists.h"
 #include "ardour/track.h"
 #include "ardour/utils.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
 using namespace PBD;
 
-Track::Track (Session& sess, string name, Route::Flag flag, TrackMode mode, DataType default_type)
+Track::Track (Session& sess, string name, PresentationInfo::Flag flag, TrackMode mode, DataType default_type)
        : Route (sess, name, flag, default_type)
         , _saved_meter_point (_meter_point)
         , _mode (mode)
@@ -66,17 +67,13 @@ Track::init ()
 
        _record_enable_control.reset (new RecordEnableControl (_session, X_("recenable"), *this));
        add_control (_record_enable_control);
-       _record_enable_control->set_flags (Controllable::Toggle);
 
-       _record_safe_control.reset (new AutomationControl (_session, RecSafeAutomation, ParameterDescriptor (RecSafeAutomation),
-                                                          boost::shared_ptr<AutomationList> (new AutomationList (Evoral::Parameter (RecSafeAutomation))),
-                                                          X_("recsafe")));
+       _record_safe_control.reset (new RecordSafeControl (_session, X_("recsafe"), *this));
        add_control (_record_safe_control);
 
        _monitoring_control.reset (new MonitorControl (_session, X_("monitoring"), *this));
        add_control (_monitoring_control);
 
-       track_number_changed.connect_same_thread (*this, boost::bind (&Track::resync_track_name, this));
        _session.config.ParameterChanged.connect_same_thread (*this, boost::bind (&Track::parameter_changed, this, _1));
 
         _monitoring_control->Changed.connect_same_thread (*this, boost::bind (&Track::monitoring_changed, this, _1, _2));
@@ -108,6 +105,11 @@ XMLNode&
 Track::state (bool full)
 {
        XMLNode& root (Route::state (full));
+
+       root.add_child_nocopy (_monitoring_control->get_state ());
+       root.add_child_nocopy (_record_safe_control->get_state ());
+       root.add_child_nocopy (_record_enable_control->get_state ());
+
        root.add_property (X_("saved-meter-point"), enum_2_string (_saved_meter_point));
        root.add_child_nocopy (_diskstream->get_state ());
 
@@ -144,9 +146,18 @@ Track::set_state (const XMLNode& node, int version)
                child = *niter;
 
                XMLProperty const * prop;
-               if (child->name() == Controllable::xml_node_name && (prop = child->property ("name")) != 0) {
-                       if (prop->value() == X_("recenable")) {
+
+               if (child->name() == Controllable::xml_node_name) {
+                       if ((prop = child->property ("name")) == 0) {
+                               continue;
+                       }
+
+                       if (prop->value() == _record_enable_control->name()) {
                                _record_enable_control->set_state (*child, version);
+                       } else if (prop->value() == _record_safe_control->name()) {
+                               _record_safe_control->set_state (*child, version);
+                       } else if (prop->value() == _monitoring_control->name()) {
+                               _monitoring_control->set_state (*child, version);
                        }
                }
        }
@@ -243,27 +254,15 @@ Track::record_safe_changed (bool, Controllable::GroupControlDisposition)
 }
 
 bool
-Track::record_safe () const
+Track::can_be_record_safe ()
 {
-       return _diskstream && _diskstream->record_safe ();
+       return !_record_enable_control->get_value() && _diskstream && _session.writable() && (_freeze_record.state != Frozen);
 }
 
-void
-Track::set_record_safe (bool yn, Controllable::GroupControlDisposition group_override)
+bool
+Track::can_be_record_enabled ()
 {
-       if (!_session.writable()) {
-               return;
-       }
-
-       if (_freeze_record.state == Frozen) {
-               return;
-       }
-
-       if (record_enabled ()) {
-               return;
-       }
-
-       _rec_safe_control->set_value (yn, group_override);
+       return !_record_safe_control->get_value() && _diskstream && !_diskstream->record_safe() && _session.writable() && (_freeze_record.state != Frozen);
 }
 
 void
@@ -459,10 +458,10 @@ Track::no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
 
                        if (no_meter) {
                                BufferSet& bufs (_session.get_silent_buffers (n_process_buffers()));
-                               _meter->run (bufs, 0, 0, nframes, true);
-                               _input->process_input (boost::shared_ptr<Processor>(), start_frame, end_frame, nframes);
+                               _meter->run (bufs, start_frame, end_frame, 1.0, nframes, true);
+                               _input->process_input (boost::shared_ptr<Processor>(), start_frame, end_frame, speed(), nframes);
                        } else {
-                               _input->process_input (_meter, start_frame, end_frame, nframes);
+                               _input->process_input (_meter, start_frame, end_frame, speed(), nframes);
                        }
                }
 
@@ -475,18 +474,13 @@ Track::no_roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame,
                fill_buffers_with_input (bufs, _input, nframes);
 
                if (_meter_point == MeterInput) {
-                       _meter->run (bufs, start_frame, end_frame, nframes, true);
+                       _meter->run (bufs, start_frame, end_frame, 1.0 /*speed()*/, nframes, true);
                }
 
                passthru (bufs, start_frame, end_frame, nframes, false);
        }
 
-       for (ProcessorList::iterator i = _processors.begin(); i != _processors.end(); ++i) {
-               boost::shared_ptr<Delivery> d = boost::dynamic_pointer_cast<Delivery> (*i);
-               if (d) {
-                       d->flush_buffers (nframes);
-               }
-       }
+       flush_processor_buffers_locked (nframes);
 
        return 0;
 }
@@ -516,6 +510,7 @@ Track::silent_roll (pframes_t nframes, framepos_t /*start_frame*/, framepos_t /*
        _amp->apply_gain_automation(false);
 
        silence (nframes);
+       flush_processor_buffers_locked (nframes);
 
        framecnt_t playback_distance;