/*
- Copyright (C) 2001,2007 Paul Davis
+ Copyright (C) 2001,2007 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 <ardour/ardour.h>
-#include <fstream>
-#include <inttypes.h>
#include <cstdio>
#include <errno.h>
-#include <pbd/error.h>
-#include <pbd/enumwriter.h>
-#include <ardour/session.h>
-#include <ardour/automatable.h>
-#include <ardour/midi_track.h>
-#include "i18n.h"
+#include "pbd/gstdio_compat.h"
+#include <glibmm/miscutils.h>
+
+#include "pbd/error.h"
+
+#include "ardour/amp.h"
+#include "ardour/automatable.h"
+#include "ardour/event_type_map.h"
+#include "ardour/gain_control.h"
+#include "ardour/monitor_control.h"
+#include "ardour/midi_track.h"
+#include "ardour/pan_controllable.h"
+#include "ardour/pannable.h"
+#include "ardour/plugin.h"
+#include "ardour/plugin_insert.h"
+#include "ardour/record_enable_control.h"
+#include "ardour/session.h"
+#ifdef LV2_SUPPORT
+#include "ardour/uri_map.h"
+#endif
+#include "ardour/value_as_string.h"
+
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
-nframes_t Automatable::_automation_interval = 0;
+/* used for templates (previously: !full_state) */
+bool Automatable::skip_saving_automation = false;
-Automatable::Automatable(Session& _session, const string& name)
- : SessionObject(_session, name)
- , _last_automation_snapshot(0)
-{}
+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)
+ , Slavable ()
+ , _a_session (other._a_session)
+ , _automated_controls (new ControlList)
+{
+ 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));
+ add_control (ac);
+ }
+}
+
+Automatable::~Automatable ()
+{
+ {
+ RCUWriter<ControlList> writer (_automated_controls);
+ boost::shared_ptr<ControlList> cl = writer.get_copy ();
+ cl->clear ();
+ }
+ _automated_controls.flush ();
+
+ 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 ();
+ }
+}
int
Automatable::old_set_automation_state (const XMLNode& node)
{
- const XMLProperty *prop;
-
+ XMLProperty const * prop;
+
if ((prop = node.property ("path")) != 0) {
load_automation (prop->value());
} else {
- warning << string_compose(_("%1: Automation node has no path property"), _name) << endmsg;
+ warning << _("Automation node has no path property") << endmsg;
}
-
- if ((prop = node.property ("visible")) != 0) {
- uint32_t what;
- stringstream sstr;
-
- _visible_controls.clear ();
-
- sstr << prop->value();
- while (1) {
- sstr >> what;
- if (sstr.fail()) {
- break;
- }
- mark_automation_visible (Parameter(PluginAutomation, what), true);
- }
- }
-
- _last_automation_snapshot = 0;
return 0;
}
{
string fullpath;
- if (path[0] == '/') { // legacy
+ if (Glib::path_is_absolute (path)) { // legacy
fullpath = path;
} else {
- fullpath = _session.automation_dir();
+ fullpath = _a_session.automation_dir();
fullpath += path;
}
- ifstream in (fullpath.c_str());
+
+ FILE * in = g_fopen (fullpath.c_str (), "rb");
if (!in) {
- warning << string_compose(_("%1: cannot open %2 to load automation data (%3)"), _name, fullpath, strerror (errno)) << endmsg;
+ warning << string_compose(_("cannot open %2 to load automation data (%3)")
+ , fullpath, strerror (errno)) << endmsg;
return 1;
}
- Glib::Mutex::Lock lm (_automation_lock);
- set<Parameter> tosave;
- _controls.clear ();
-
- _last_automation_snapshot = 0;
+ Glib::Threads::Mutex::Lock lm (control_lock());
+ set<Evoral::Parameter> tosave;
+ controls().clear ();
- while (in) {
+ while (!feof(in)) {
double when;
double value;
uint32_t port;
- in >> port; if (!in) break;
- in >> when; if (!in) goto bad;
- in >> value; if (!in) goto bad;
-
+ if (3 != fscanf (in, "%d %lf %lf", &port, &when, &value)) {
+ if (feof(in)) {
+ break;
+ }
+ goto bad;
+ }
+
+ Evoral::Parameter param(PluginAutomation, 0, port);
/* FIXME: this is legacy and only used for plugin inserts? I think? */
- boost::shared_ptr<AutomationControl> c = control (Parameter(PluginAutomation, port), true);
+ boost::shared_ptr<Evoral::Control> c = control (param, true);
c->list()->add (when, value);
- tosave.insert (Parameter(PluginAutomation, port));
+ tosave.insert (param);
}
-
+ ::fclose (in);
+
return 0;
bad:
- error << string_compose(_("%1: cannot load automation data from %2"), _name, fullpath) << endmsg;
- _controls.clear ();
+ error << string_compose(_("cannot load automation data from %2"), fullpath) << endmsg;
+ controls().clear ();
+ ::fclose (in);
return -1;
}
void
-Automatable::add_control(boost::shared_ptr<AutomationControl> ac)
-{
- Parameter param = ac->parameter();
-
- _controls[param] = ac;
-
- _can_automate_list.insert(param);
-
- // Sync everything (derived classes) up to initial values
- auto_state_changed(param);
-}
-
-void
-Automatable::what_has_automation (set<Parameter>& s) const
+Automatable::add_control(boost::shared_ptr<Evoral::Control> ac)
{
- Glib::Mutex::Lock lm (_automation_lock);
- Controls::const_iterator li;
-
- // FIXME: correct semantics?
- for (li = _controls.begin(); li != _controls.end(); ++li) {
- s.insert ((*li).first);
- }
-}
+ Evoral::Parameter param = ac->parameter();
-void
-Automatable::what_has_visible_automation (set<Parameter>& s) const
-{
- Glib::Mutex::Lock lm (_automation_lock);
- set<Parameter>::const_iterator li;
-
- for (li = _visible_controls.begin(); li != _visible_controls.end(); ++li) {
- s.insert (*li);
- }
-}
+ boost::shared_ptr<AutomationList> al = boost::dynamic_pointer_cast<AutomationList> (ac->list ());
-/** Returns NULL if we don't have an AutomationList for \a parameter.
- */
-boost::shared_ptr<AutomationControl>
-Automatable::control (Parameter parameter, bool create_if_missing)
-{
- Controls::iterator i = _controls.find(parameter);
+ boost::shared_ptr<AutomationControl> actl (boost::dynamic_pointer_cast<AutomationControl> (ac));
- if (i != _controls.end()) {
- return i->second;
-
- } else if (create_if_missing) {
- boost::shared_ptr<AutomationList> al (new AutomationList (
- parameter, FLT_MIN, FLT_MAX, default_parameter_value (parameter)));
- boost::shared_ptr<AutomationControl> ac(control_factory(al));
- add_control(ac);
- return ac;
-
- } else {
- //warning << "AutomationList " << parameter.to_string() << " not found for " << _name << endmsg;
- return boost::shared_ptr<AutomationControl>();
+ if ((!actl || !(actl->flags() & Controllable::NotAutomatable)) && al) {
+ al->automation_state_changed.connect_same_thread (
+ _list_connections,
+ boost::bind (&Automatable::automation_list_automation_state_changed,
+ this, ac->parameter(), _1));
}
-}
-boost::shared_ptr<const AutomationControl>
-Automatable::control (Parameter parameter) const
-{
- Controls::const_iterator i = _controls.find(parameter);
+ ControlSet::add_control (ac);
- if (i != _controls.end()) {
- return i->second;
- } else {
- //warning << "AutomationList " << parameter.to_string() << " not found for " << _name << endmsg;
- return boost::shared_ptr<AutomationControl>();
+ if ((!actl || !(actl->flags() & Controllable::NotAutomatable)) && al) {
+ _can_automate_list.insert (param);
+ automation_list_automation_state_changed (param, al->automation_state ()); // sync everything up
}
}
-
string
-Automatable::describe_parameter (Parameter param)
+Automatable::describe_parameter (Evoral::Parameter param)
{
/* derived classes like PluginInsert should override this */
- if (param == Parameter(GainAutomation)) {
+ if (param == Evoral::Parameter(GainAutomation)) {
return _("Fader");
- } else if (param.type() == PanAutomation) {
- return (string_compose(_("Pan %1"), param.id()));
+ } else if (param.type() == TrimAutomation) {
+ return _("Trim");
+ } else if (param.type() == MuteAutomation) {
+ return _("Mute");
} else if (param.type() == MidiCCAutomation) {
- string name = get_name_for_cc_number(param.id());
- if(name.length() != 0) {
- return string_compose("%1 [%2]", name, int(param.channel()) + 1);
- } else {
- return string_compose("CC %1 [%2]", param.id(), int(param.channel()) + 1);
- }
+ return string_compose("Controller %1 [%2]", param.id(), int(param.channel()) + 1);
} else if (param.type() == MidiPgmChangeAutomation) {
return string_compose("Program [%1]", int(param.channel()) + 1);
} else if (param.type() == MidiPitchBenderAutomation) {
return string_compose("Bender [%1]", int(param.channel()) + 1);
- } else if (param.type() == MidiChannelAftertouchAutomation) {
- return string_compose("Aftertouch [%1]", int(param.channel()) + 1);
+ } else if (param.type() == MidiChannelPressureAutomation) {
+ return string_compose("Pressure [%1]", int(param.channel()) + 1);
+ } else if (param.type() == MidiNotePressureAutomation) {
+ return string_compose("PolyPressure [%1]", int(param.channel()) + 1);
+#ifdef LV2_SUPPORT
+ } else if (param.type() == PluginPropertyAutomation) {
+ return string_compose("Property %1", URIMap::instance().id_to_uri(param.id()));
+#endif
} else {
- return param.to_string();
+ return EventTypeMap::instance().to_symbol(param);
}
}
-string
-Automatable::get_name_for_cc_number (uint32_t cc_number)
-{
- string name;
-
- switch (cc_number) {
- case 0:
- name = "Upper Bank";
- break;
-
- case 32:
- name = "Lower Bank";
- break;
-
- case 1:
- name = "Modulation MSB";
- break;
-
- case 2:
- name = "Breath Controller";
- break;
-
- case 4:
- name = "Foot Controller";
- break;
-
- case 5:
- name = "Portamento Time";
- break;
-
- case 6:
- name = "RPN Controller";
- break;
-
- case 7:
- name = "Main Volume";
- break;
-
- case 8:
- name = "Balance";
- break;
-
- case 10:
- name = "Panorama";
- break;
-
- case 11:
- name = "Expression";
- break;
-
- case 12:
- name = "Effect 1";
- break;
-
- case 13:
- name = "Effect 2";
- break;
-
- case 16:
- case 17:
- case 18:
- case 19:
- name = string_compose("General Purpose %1", cc_number - 15);
- break;
-
- case 64:
- name = "Sustain Pedal";
- break;
-
- case 65:
- name = "Portamento";
- break;
-
- case 66:
- name = "Sostenuto";
- break;
-
- case 67:
- name = "Soft Pedal";
- break;
-
- case 68:
- name = "Legato Footswitch";
- break;
-
- case 69:
- name = "Hold 2";
- break;
-
- case 70:
- case 71:
- case 72:
- case 73:
- case 74:
- name = string_compose("Sound Controller %1", cc_number - 69);
- break;
-
- case 80:
- case 81:
- case 82:
- case 83:
- name = string_compose("General Purpose %1", cc_number - 75);
- break;
-
- case 84:
- name = "Portamento Control";
- break;
-
- case 91:
- case 92:
- case 93:
- case 94:
- case 95:
- name = string_compose("Effects %1 Depth", cc_number - 90);
- break;
-
- case 96:
- name = "Data Increment RPN/NRPN";
- break;
-
- case 97:
- name = "Data Decrement RPN/NRPN";
- break;
-
- case 98:
- name = "NRPN LSB";
- break;
-
- case 99:
- name = "NRPN MSB";
- break;
-
- case 100:
- name = "RPN LSB";
- break;
-
- case 101:
- name = "RPN MSB";
- break;
-
- case 120:
- name = "all sounds off";
- break;
-
- case 121:
- name = "Controller Reset";
- break;
-
- case 122:
- name = "Local Control on/off";
- break;
-
- case 123:
- name = "all notes off";
- break;
-
- case 124:
- name = "omni off";
- break;
-
- case 125:
- name = "omni on";
- break;
-
- case 126:
- name = "mono on / poly off";
- break;
-
- case 127:
- name = "poly on / mono off";
- break;
-
- default:
- break;
- }
-
- return name;
-}
-
void
-Automatable::can_automate (Parameter what)
+Automatable::can_automate (Evoral::Parameter what)
{
_can_automate_list.insert (what);
}
-void
-Automatable::mark_automation_visible (Parameter what, bool yn)
-{
- if (yn) {
- _visible_controls.insert (what);
- } else {
- set<Parameter>::iterator i;
-
- if ((i = _visible_controls.find (what)) != _visible_controls.end()) {
- _visible_controls.erase (i);
- }
- }
-}
-
-bool
-Automatable::find_next_event (nframes_t now, nframes_t end, ControlEvent& next_event) const
-{
- Controls::const_iterator li;
-
- next_event.when = max_frames;
-
- for (li = _controls.begin(); li != _controls.end(); ++li) {
-
- AutomationList::const_iterator i;
- boost::shared_ptr<const AutomationList> alist (li->second->list());
- ControlEvent cp (now, 0.0f);
-
- for (i = lower_bound (alist->const_begin(), alist->const_end(), &cp, AutomationList::time_comparator);
- i != alist->const_end() && (*i)->when < end; ++i) {
- if ((*i)->when > now) {
- break;
- }
- }
-
- if (i != alist->const_end() && (*i)->when < end) {
-
- if ((*i)->when < next_event.when) {
- next_event.when = (*i)->when;
- }
- }
- }
-
- return next_event.when != max_frames;
-}
-
/** \a legacy_param is used for loading legacy sessions where an object (IO, Panner)
* had a single automation parameter, with it's type implicit. Derived objects should
* pass that type and it will be used for the untyped AutomationList found.
*/
int
-Automatable::set_automation_state (const XMLNode& node, Parameter legacy_param)
-{
- Glib::Mutex::Lock lm (_automation_lock);
+Automatable::set_automation_xml_state (const XMLNode& node, Evoral::Parameter legacy_param)
+{
+ Glib::Threads::Mutex::Lock lm (control_lock());
/* Don't clear controls, since some may be special derived Controllable classes */
- _visible_controls.clear ();
-
XMLNodeList nlist = node.children();
XMLNodeIterator niter;
-
+
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
/*if (sscanf ((*niter)->name().c_str(), "parameter-%" PRIu32, ¶m) != 1) {
if ((*niter)->name() == "AutomationList") {
- const XMLProperty* id_prop = (*niter)->property("automation-id");
+ XMLProperty const * id_prop = (*niter)->property("automation-id");
+
+ Evoral::Parameter param = (id_prop
+ ? EventTypeMap::instance().from_symbol(id_prop->value())
+ : legacy_param);
+
+ if (param.type() == NullAutomation) {
+ warning << "Automation has null type" << endl;
+ continue;
+ }
- Parameter param = (id_prop ? Parameter(id_prop->value()) : legacy_param);
-
- boost::shared_ptr<AutomationList> al (new AutomationList(**niter, param));
-
if (!id_prop) {
warning << "AutomationList node without automation-id property, "
- << "using default: " << legacy_param.to_string() << endmsg;
- al->set_parameter(legacy_param);
+ << "using default: " << EventTypeMap::instance().to_symbol(legacy_param) << endmsg;
}
- boost::shared_ptr<AutomationControl> existing = control(param);
- if (existing)
- existing->set_list(al);
- else
- add_control(control_factory(al));
+ 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);
+ } else {
+ boost::shared_ptr<Evoral::Control> newcontrol = control_factory(param);
+ add_control (newcontrol);
+ boost::shared_ptr<AutomationList> al (new AutomationList(**niter, param));
+ newcontrol->set_list(al);
+ }
} else {
- error << "Expected AutomationList node, got '" << (*niter)->name() << endmsg;
+ error << "Expected AutomationList node, got '" << (*niter)->name() << "'" << endmsg;
}
}
- _last_automation_snapshot = 0;
-
return 0;
}
XMLNode&
-Automatable::get_automation_state ()
+Automatable::get_automation_xml_state ()
{
- Glib::Mutex::Lock lm (_automation_lock);
- XMLNode* node = new XMLNode (X_("Automation"));
-
- if (_controls.empty()) {
+ Glib::Threads::Mutex::Lock lm (control_lock());
+ XMLNode* node = new XMLNode (Automatable::xml_node_name);
+
+ if (controls().empty()) {
return *node;
}
- for (Controls::iterator li = _controls.begin(); li != _controls.end(); ++li) {
- node->add_child_nocopy (li->second->list()->get_state ());
+ for (Controls::iterator li = controls().begin(); li != controls().end(); ++li) {
+ boost::shared_ptr<AutomationList> l = boost::dynamic_pointer_cast<AutomationList>(li->second->list());
+ if (l) {
+ node->add_child_nocopy (l->get_state ());
+ }
}
return *node;
}
void
-Automatable::clear_automation ()
+Automatable::set_parameter_automation_state (Evoral::Parameter param, AutoState s)
{
- Glib::Mutex::Lock lm (_automation_lock);
+ Glib::Threads::Mutex::Lock lm (control_lock());
- for (Controls::iterator li = _controls.begin(); li != _controls.end(); ++li)
- li->second->list()->clear();
-}
-
-void
-Automatable::set_parameter_automation_state (Parameter param, AutoState s)
-{
- Glib::Mutex::Lock lm (_automation_lock);
-
- boost::shared_ptr<AutomationControl> c = control (param, true);
+ boost::shared_ptr<AutomationControl> c = automation_control (param, true);
- if (s != c->list()->automation_state()) {
- c->list()->set_automation_state (s);
- _session.set_dirty ();
+ if (c && (s != c->automation_state())) {
+ c->set_automation_state (s);
+ _a_session.set_dirty ();
+ AutomationStateChanged(); /* Emit signal */
}
}
AutoState
-Automatable::get_parameter_automation_state (Parameter param, bool lock)
+Automatable::get_parameter_automation_state (Evoral::Parameter param)
{
AutoState result = Off;
- if (lock)
- _automation_lock.lock();
-
- boost::shared_ptr<AutomationControl> c = control(param);
+ boost::shared_ptr<AutomationControl> c = automation_control(param);
- if (c)
- result = c->list()->automation_state();
-
- if (lock)
- _automation_lock.unlock();
+ if (c) {
+ result = c->automation_state();
+ }
return result;
}
void
-Automatable::set_parameter_automation_style (Parameter param, AutoStyle s)
+Automatable::protect_automation ()
{
- Glib::Mutex::Lock lm (_automation_lock);
-
- boost::shared_ptr<AutomationControl> c = control(param, true);
+ typedef set<Evoral::Parameter> ParameterSet;
+ const ParameterSet& automated_params = what_can_be_automated ();
+
+ for (ParameterSet::const_iterator i = automated_params.begin(); i != automated_params.end(); ++i) {
- if (s != c->list()->automation_style()) {
- c->list()->set_automation_style (s);
- _session.set_dirty ();
+ boost::shared_ptr<Evoral::Control> c = control(*i);
+ boost::shared_ptr<AutomationList> l = boost::dynamic_pointer_cast<AutomationList>(c->list());
+
+ switch (l->automation_state()) {
+ case Write:
+ l->set_automation_state (Off);
+ break;
+ case Latch:
+ /* fall through */
+ case Touch:
+ l->set_automation_state (Play);
+ break;
+ default:
+ break;
+ }
}
}
-AutoStyle
-Automatable::get_parameter_automation_style (Parameter param)
+void
+Automatable::non_realtime_locate (samplepos_t now)
{
- Glib::Mutex::Lock lm (_automation_lock);
+ bool rolling = _a_session.transport_rolling ();
- boost::shared_ptr<AutomationControl> c = control(param);
+ for (Controls::iterator li = controls().begin(); li != controls().end(); ++li) {
- if (c) {
- return c->list()->automation_style();
- } else {
- return Absolute; // whatever
+ boost::shared_ptr<AutomationControl> c
+ = boost::dynamic_pointer_cast<AutomationControl>(li->second);
+ if (c) {
+ boost::shared_ptr<AutomationList> l
+ = boost::dynamic_pointer_cast<AutomationList>(c->list());
+
+ 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::protect_automation ()
+Automatable::non_realtime_transport_stop (samplepos_t now, bool /*flush_processors*/)
{
- set<Parameter> automated_params;
+ 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;
+ }
- what_has_automation (automated_params);
+ boost::shared_ptr<AutomationList> l =
+ boost::dynamic_pointer_cast<AutomationList>(c->list());
+ if (!l) {
+ continue;
+ }
- for (set<Parameter>::iterator i = automated_params.begin(); i != automated_params.end(); ++i) {
+ /* Stop any active touch gesture just before we mark the write pass
+ as finished. If we don't do this, the transport can end up stopped with
+ an AutomationList thinking that a touch is still in progress and,
+ when the transport is re-started, a touch will magically
+ be happening without it ever have being started in the usual way.
+ */
+ const bool list_did_write = !l->in_new_write_pass ();
- boost::shared_ptr<AutomationControl> c = control(*i);
+ c->stop_touch (now);
+ l->stop_touch (now);
- switch (c->list()->automation_state()) {
- case Write:
- c->list()->set_automation_state (Off);
- break;
- case Touch:
- c->list()->set_automation_state (Play);
- break;
- default:
- break;
+ 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));
}
}
}
void
-Automatable::automation_snapshot (nframes_t now, bool force)
+Automatable::automation_run (samplepos_t start, pframes_t nframes, bool only_active)
{
- if (force || _last_automation_snapshot > now || (now - _last_automation_snapshot) > _automation_interval) {
+ 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 i = _controls.begin(); i != _controls.end(); ++i) {
- if (i->second->list()->automation_write()) {
- i->second->list()->rt_add (now, i->second->user_value());
- }
+ 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;
}
-
- _last_automation_snapshot = now;
+ c->automation_run (start, nframes);
}
}
void
-Automatable::transport_stopped (nframes_t now)
+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)
{
- for (Controls::iterator li = _controls.begin(); li != _controls.end(); ++li) {
-
- boost::shared_ptr<AutomationControl> c = li->second;
-
- c->list()->reposition_for_rt_add (now);
-
- if (c->list()->automation_state() != Off) {
- c->set_value(c->list()->eval(now));
+ Evoral::Control* control = NULL;
+ bool make_list = true;
+ ParameterDescriptor desc(param);
+ boost::shared_ptr<AutomationList> list;
+
+ if (param.type() >= MidiCCAutomation && param.type() <= MidiChannelPressureAutomation) {
+ MidiTrack* mt = dynamic_cast<MidiTrack*>(this);
+ if (mt) {
+ control = new MidiTrack::MidiControl(mt, param);
+ make_list = false; // No list, this is region "automation"
}
+ } else if (param.type() == PluginAutomation) {
+ PluginInsert* pi = dynamic_cast<PluginInsert*>(this);
+ if (pi) {
+ pi->plugin(0)->get_parameter_descriptor(param.id(), desc);
+ control = new PluginInsert::PluginControl(pi, param, desc);
+ } else {
+ warning << "PluginAutomation for non-Plugin" << endl;
+ }
+ } else if (param.type() == PluginPropertyAutomation) {
+ PluginInsert* pi = dynamic_cast<PluginInsert*>(this);
+ if (pi) {
+ desc = pi->plugin(0)->get_property_descriptor(param.id());
+ if (desc.datatype != Variant::NOTHING) {
+ if (!Variant::type_is_numeric(desc.datatype)) {
+ make_list = false; // Can't automate non-numeric data yet
+ } else {
+ list = boost::shared_ptr<AutomationList>(new AutomationList(param, desc));
+ }
+ control = new PluginInsert::PluginPropertyControl(pi, param, desc, list);
+ }
+ } else {
+ warning << "PluginPropertyAutomation for non-Plugin" << endl;
+ }
+ } else if (param.type() == GainAutomation) {
+ control = new GainControl(_a_session, param);
+ } else if (param.type() == TrimAutomation) {
+ control = new GainControl(_a_session, param);
+ } else if (param.type() == PanAzimuthAutomation || param.type() == PanWidthAutomation || param.type() == PanElevationAutomation) {
+ Pannable* pannable = dynamic_cast<Pannable*>(this);
+ if (pannable) {
+ control = new PanControllable (_a_session, pannable->describe_parameter (param), pannable, param);
+ } else {
+ warning << "PanAutomation for non-Pannable" << endl;
+ }
+ } else if (param.type() == RecEnableAutomation) {
+ Recordable* re = dynamic_cast<Recordable*> (this);
+ if (re) {
+ control = new RecordEnableControl (_a_session, X_("recenable"), *re);
+ }
+ } else if (param.type() == MonitoringAutomation) {
+ Monitorable* m = dynamic_cast<Monitorable*>(this);
+ if (m) {
+ control = new MonitorControl (_a_session, X_("monitor"), *m);
+ }
+ } else if (param.type() == SoloAutomation) {
+ Soloable* s = dynamic_cast<Soloable*>(this);
+ Muteable* m = dynamic_cast<Muteable*>(this);
+ if (s && m) {
+ control = new SoloControl (_a_session, X_("solo"), *s, *m);
+ }
+ } else if (param.type() == MuteAutomation) {
+ Muteable* m = dynamic_cast<Muteable*>(this);
+ if (m) {
+ control = new MuteControl (_a_session, X_("mute"), *m);
+ }
+ }
+
+ if (make_list && !list) {
+ list = boost::shared_ptr<AutomationList>(new AutomationList(param, desc));
+ }
+
+ if (!control) {
+ control = new AutomationControl(_a_session, param, desc, list);
}
+
+ return boost::shared_ptr<Evoral::Control>(control);
}
-/* FIXME: this probably doesn't belong here */
boost::shared_ptr<AutomationControl>
-Automatable::control_factory(boost::shared_ptr<AutomationList> list)
+Automatable::automation_control (PBD::ID const & id) const
{
- if (
- list->parameter().type() == MidiCCAutomation ||
- list->parameter().type() == MidiPgmChangeAutomation ||
- list->parameter().type() == MidiChannelAftertouchAutomation
- ) {
- // FIXME: this will die horribly if this is not a MidiTrack
- return boost::shared_ptr<AutomationControl>(new MidiTrack::MidiControl((MidiTrack*)this, list));
- } else {
- return boost::shared_ptr<AutomationControl>(new AutomationControl(_session, list));
+ Controls::const_iterator li;
+
+ for (li = _controls.begin(); li != _controls.end(); ++li) {
+ boost::shared_ptr<AutomationControl> ac = boost::dynamic_pointer_cast<AutomationControl> (li->second);
+ if (ac && (ac->id() == id)) {
+ return ac;
+ }
}
+
+ return boost::shared_ptr<AutomationControl>();
}
+boost::shared_ptr<AutomationControl>
+Automatable::automation_control (const Evoral::Parameter& id, bool create)
+{
+ return boost::dynamic_pointer_cast<AutomationControl>(Evoral::ControlSet::control(id, create));
+}
+
+boost::shared_ptr<const AutomationControl>
+Automatable::automation_control (const Evoral::Parameter& id) const
+{
+ return boost::dynamic_pointer_cast<const AutomationControl>(Evoral::ControlSet::control(id));
+}
+
+void
+Automatable::clear_controls ()
+{
+ _control_connections.drop_connections ();
+ ControlSet::clear_controls ();
+}
+
+bool
+Automatable::find_next_event (double now, 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;
+ }
+
+ boost::shared_ptr<SlavableAutomationControl> sc
+ = boost::dynamic_pointer_cast<SlavableAutomationControl>(li->second);
+
+ if (sc) {
+ sc->find_next_event (now, end, next_event);
+ }
+
+ Evoral::ControlList::const_iterator i;
+ boost::shared_ptr<const Evoral::ControlList> alist (li->second->list());
+ Evoral::ControlEvent cp (now, 0.0f);
+ if (!alist) {
+ continue;
+ }
+
+ 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;
+ }
+ }
+
+ if (i != alist->end() && (*i)->when < end) {
+ if ((*i)->when < next_event.when) {
+ next_event.when = (*i)->when;
+ }
+ }
+ }
+
+ return next_event.when != std::numeric_limits<double>::max();
+}
projects / ardour.git / blobdiff