using namespace ARDOUR;
using namespace PBD;
+/* used for templates (previously: !full_state) */
+bool Automatable::skip_saving_automation = false;
+
const string Automatable::xml_node_name = X_("Automation");
Automatable::Automatable(Session& session)
: _a_session(session)
+ , _automated_controls (new ControlList)
{
}
Automatable::Automatable (const Automatable& other)
- : ControlSet (other)
- , _a_session (other._a_session)
+ : ControlSet (other)
+ , Slavable ()
+ , _a_session (other._a_session)
+ , _automated_controls (new ControlList)
{
- Glib::Threads::Mutex::Lock lm (other._control_lock);
+ Glib::Threads::Mutex::Lock lm (other._control_lock);
- for (Controls::const_iterator i = other._controls.begin(); i != other._controls.end(); ++i) {
- boost::shared_ptr<Evoral::Control> ac (control_factory (i->first));
+ for (Controls::const_iterator i = other._controls.begin(); i != other._controls.end(); ++i) {
+ boost::shared_ptr<Evoral::Control> ac (control_factory (i->first));
add_control (ac);
- }
+ }
}
Automatable::~Automatable ()
{
{
- Glib::Threads::Mutex::Lock lm (_control_lock);
+ RCUWriter<ControlList> writer (_automated_controls);
+ boost::shared_ptr<ControlList> cl = writer.get_copy ();
+ cl->clear ();
+ }
+ _automated_controls.flush ();
- for (Controls::const_iterator li = _controls.begin(); li != _controls.end(); ++li) {
- boost::dynamic_pointer_cast<AutomationControl>(li->second)->drop_references ();
- }
+ Glib::Threads::Mutex::Lock lm (_control_lock);
+ for (Controls::const_iterator li = _controls.begin(); li != _controls.end(); ++li) {
+ boost::dynamic_pointer_cast<AutomationControl>(li->second)->drop_references ();
}
}
return 0;
- bad:
+bad:
error << string_compose(_("cannot load automation data from %2"), fullpath) << endmsg;
controls().clear ();
::fclose (in);
continue;
}
- if (_can_automate_list.find (param) == _can_automate_list.end ()) {
- warning << "Ignored automation data for non-automatable parameter" << endl;
- continue;
- }
-
if (!id_prop) {
warning << "AutomationList node without automation-id property, "
<< "using default: " << EventTypeMap::instance().to_symbol(legacy_param) << endmsg;
}
+ if (_can_automate_list.find (param) == _can_automate_list.end ()) {
+ boost::shared_ptr<AutomationControl> actl = automation_control (param);
+ if (actl && (*niter)->children().size() > 0 && Config->get_limit_n_automatables () > 0) {
+ actl->set_flags (Controllable::Flag ((int)actl->flags() & ~Controllable::NotAutomatable));
+ can_automate (param);
+ info << "Marked parmater as automatable" << endl;
+ } else {
+ warning << "Ignored automation data for non-automatable parameter" << endl;
+ continue;
+ }
+ }
+
+
boost::shared_ptr<AutomationControl> existing = automation_control (param);
if (existing) {
- existing->alist()->set_state (**niter, 3000);
+ existing->alist()->set_state (**niter, 3000);
} else {
- boost::shared_ptr<Evoral::Control> newcontrol = control_factory(param);
+ boost::shared_ptr<Evoral::Control> newcontrol = control_factory(param);
add_control (newcontrol);
-
boost::shared_ptr<AutomationList> al (new AutomationList(**niter, param));
+ boost::shared_ptr<AutomationList> al (new AutomationList(**niter, param));
newcontrol->set_list(al);
}
return result;
}
-void
-Automatable::set_parameter_automation_style (Evoral::Parameter param, AutoStyle s)
-{
- Glib::Threads::Mutex::Lock lm (control_lock());
-
- boost::shared_ptr<AutomationControl> c = automation_control(param, true);
-
- if (c && (s != c->automation_style())) {
- c->set_automation_style (s);
- _a_session.set_dirty ();
- }
-}
-
-AutoStyle
-Automatable::get_parameter_automation_style (Evoral::Parameter param)
-{
- Glib::Threads::Mutex::Lock lm (control_lock());
-
- boost::shared_ptr<Evoral::Control> c = control(param);
- boost::shared_ptr<AutomationList> l = boost::dynamic_pointer_cast<AutomationList>(c->list());
-
- if (c) {
- return l->automation_style();
- } else {
- return Absolute; // whatever
- }
-}
-
void
Automatable::protect_automation ()
{
case Write:
l->set_automation_state (Off);
break;
+ case Latch:
+ /* fall through */
case Touch:
l->set_automation_state (Play);
break;
}
void
-Automatable::transport_located (framepos_t now)
+Automatable::non_realtime_locate (samplepos_t now)
{
+ bool rolling = _a_session.transport_rolling ();
+
for (Controls::iterator li = controls().begin(); li != controls().end(); ++li) {
boost::shared_ptr<AutomationControl> c
= boost::dynamic_pointer_cast<AutomationControl>(li->second);
if (c) {
-
boost::shared_ptr<AutomationList> l
+ boost::shared_ptr<AutomationList> l
= boost::dynamic_pointer_cast<AutomationList>(c->list());
- if (l) {
- l->start_write_pass (now);
+ if (!l) {
+ continue;
+ }
+
+ bool am_touching = c->touching ();
+ if (rolling && am_touching) {
+ /* when locating while rolling, and writing automation,
+ * start a new write pass.
+ * compare to compare to non_realtime_transport_stop()
+ */
+ const bool list_did_write = !l->in_new_write_pass ();
+ c->stop_touch (-1); // time is irrelevant
+ l->stop_touch (-1);
+ c->commit_transaction (list_did_write);
+ l->write_pass_finished (now, Config->get_automation_thinning_factor ());
+
+ if (l->automation_state () == Write) {
+ l->set_automation_state (Touch);
+ }
+ if (l->automation_playback ()) {
+ c->set_value_unchecked (c->list ()->eval (now));
+ }
+ }
+
+ l->start_write_pass (now);
+
+ if (rolling && am_touching) {
+ c->start_touch (now);
}
}
}
}
void
-Automatable::transport_stopped (framepos_t now)
+Automatable::non_realtime_transport_stop (samplepos_t now, bool /*flush_processors*/)
{
for (Controls::iterator li = controls().begin(); li != controls().end(); ++li) {
boost::shared_ptr<AutomationControl> c =
*/
const bool list_did_write = !l->in_new_write_pass ();
- l->stop_touch (true, now);
+ c->stop_touch (now);
+ l->stop_touch (now);
c->commit_transaction (list_did_write);
}
}
+void
+Automatable::automation_run (samplepos_t start, pframes_t nframes, bool only_active)
+{
+ if (only_active) {
+ boost::shared_ptr<ControlList> cl = _automated_controls.reader ();
+ for (ControlList::const_iterator ci = cl->begin(); ci != cl->end(); ++ci) {
+ (*ci)->automation_run (start, nframes);
+ }
+ return;
+ }
+
+ for (Controls::iterator li = controls().begin(); li != controls().end(); ++li) {
+ boost::shared_ptr<AutomationControl> c =
+ boost::dynamic_pointer_cast<AutomationControl>(li->second);
+ if (!c) {
+ continue;
+ }
+ c->automation_run (start, nframes);
+ }
+}
+
+void
+Automatable::automation_list_automation_state_changed (Evoral::Parameter param, AutoState as)
+{
+ {
+ boost::shared_ptr<AutomationControl> c (automation_control(param));
+ assert (c && c->list());
+
+ RCUWriter<ControlList> writer (_automated_controls);
+ boost::shared_ptr<ControlList> cl = writer.get_copy ();
+
+ ControlList::const_iterator fi = std::find (cl->begin(), cl->end(), c);
+ if (fi != cl->end()) {
+ cl->erase (fi);
+ }
+ switch (as) {
+ /* all potential automation_playback() states */
+ case Play:
+ case Touch:
+ case Latch:
+ cl->push_back (c);
+ break;
+ case Off:
+ case Write:
+ break;
+ }
+ }
+ _automated_controls.flush();
+}
+
boost::shared_ptr<Evoral::Control>
Automatable::control_factory(const Evoral::Parameter& param)
{
ControlSet::clear_controls ();
}
-string
-Automatable::value_as_string (boost::shared_ptr<const AutomationControl> ac) const
-{
- return ARDOUR::value_as_string(ac->desc(), ac->get_value());
-}
-
bool
-Automatable::find_next_event (double now, double end, Evoral::ControlEvent& next_event, bool only_active) const
+Automatable::find_next_event (double start, double end, Evoral::ControlEvent& next_event, bool only_active) const
{
- Controls::const_iterator li;
-
next_event.when = std::numeric_limits<double>::max();
- for (li = _controls.begin(); li != _controls.end(); ++li) {
- boost::shared_ptr<AutomationControl> c
- = boost::dynamic_pointer_cast<AutomationControl>(li->second);
-
- if (only_active && (!c || !c->automation_playback())) {
- continue;
- }
-
- Evoral::ControlList::const_iterator i;
- boost::shared_ptr<const Evoral::ControlList> alist (li->second->list());
- Evoral::ControlEvent cp (now, 0.0f);
- if (!alist) {
- continue;
+ if (only_active) {
+ boost::shared_ptr<ControlList> cl = _automated_controls.reader ();
+ for (ControlList::const_iterator ci = cl->begin(); ci != cl->end(); ++ci) {
+ if ((*ci)->automation_playback()) {
+ find_next_ac_event (*ci, start, end, next_event);
+ }
}
-
- for (i = lower_bound (alist->begin(), alist->end(), &cp, Evoral::ControlList::time_comparator);
- i != alist->end() && (*i)->when < end; ++i) {
- if ((*i)->when > now) {
- break;
+ } else {
+ for (Controls::const_iterator li = _controls.begin(); li != _controls.end(); ++li) {
+ boost::shared_ptr<AutomationControl> c
+ = boost::dynamic_pointer_cast<AutomationControl>(li->second);
+ if (c) {
+ find_next_ac_event (c, start, end, next_event);
}
}
+ }
+ return next_event.when != std::numeric_limits<double>::max();
+}
- if (i != alist->end() && (*i)->when < end) {
- if ((*i)->when < next_event.when) {
- next_event.when = (*i)->when;
- }
+void
+Automatable::find_next_ac_event (boost::shared_ptr<AutomationControl> c, double start, double end, Evoral::ControlEvent& next_event) const
+{
+ boost::shared_ptr<SlavableAutomationControl> sc
+ = boost::dynamic_pointer_cast<SlavableAutomationControl>(c);
+
+ if (sc) {
+ sc->find_next_event (start, end, next_event);
+ }
+
+ Evoral::ControlList::const_iterator i;
+ boost::shared_ptr<const Evoral::ControlList> alist (c->list());
+ Evoral::ControlEvent cp (start, 0.0f);
+ if (!alist) {
+ return;
+ }
+
+ for (i = lower_bound (alist->begin(), alist->end(), &cp, Evoral::ControlList::time_comparator); i != alist->end() && (*i)->when < end; ++i) {
+ if ((*i)->when > start) {
+ break;
}
}
- return next_event.when != std::numeric_limits<double>::max();
+ if (i != alist->end() && (*i)->when < end) {
+ if ((*i)->when < next_event.when) {
+ next_event.when = (*i)->when;
+ }
+ }
}
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