/*
- 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 "ardour/ardour.h"
#include <fstream>
#include <inttypes.h>
#include <cstdio>
#include <errno.h>
-#include <pbd/error.h>
-#include <pbd/enumwriter.h>
-#include <midi++/names.h>
-#include <ardour/session.h>
-#include <ardour/automatable.h>
-#include <ardour/midi_track.h>
-#include <ardour/plugin_insert.h>
-#include <ardour/panner.h>
+#include "pbd/error.h"
+#include "pbd/enumwriter.h"
+
+#include "midi++/names.h"
+
+#include "ardour/automatable.h"
+#include "ardour/amp.h"
+#include "ardour/event_type_map.h"
+#include "ardour/midi_track.h"
+#include "ardour/panner.h"
+#include "ardour/plugin_insert.h"
+#include "ardour/session.h"
#include "i18n.h"
{
}
+Automatable::Automatable (const Automatable& other)
+ : ControlSet (other)
+ , _a_session (other._a_session)
+ , _last_automation_snapshot (0)
+{
+ Glib::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);
+ }
+}
int
Automatable::old_set_automation_state (const XMLNode& node)
{
const XMLProperty *prop;
-
+
if ((prop = node.property ("path")) != 0) {
load_automation (prop->value());
} else {
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;
mark_automation_visible (Evoral::Parameter(PluginAutomation, 0, what), true);
}
}
-
+
_last_automation_snapshot = 0;
return 0;
Glib::Mutex::Lock lm (control_lock());
set<Evoral::Parameter> tosave;
controls().clear ();
-
+
_last_automation_snapshot = 0;
while (in) {
in >> port; if (!in) break;
in >> when; if (!in) goto bad;
in >> value; if (!in) goto bad;
-
+
Evoral::Parameter param(PluginAutomation, 0, port);
/* FIXME: this is legacy and only used for plugin inserts? I think? */
boost::shared_ptr<Evoral::Control> c = control (param, true);
c->list()->add (when, value);
tosave.insert (param);
}
-
+
return 0;
bad:
Automatable::add_control(boost::shared_ptr<Evoral::Control> ac)
{
Evoral::Parameter param = ac->parameter();
-
+
ControlSet::add_control(ac);
_can_automate_list.insert(param);
auto_state_changed(param); // sync everything up
+
+ /* connect to automation_state_changed so that we can emit a signal when one of our controls'
+ automation state changes
+ */
+ boost::shared_ptr<AutomationControl> c = boost::dynamic_pointer_cast<AutomationControl> (ac);
+ if (c) {
+ c->alist()->automation_state_changed.connect_same_thread (
+ _control_connections, boost::bind (&Automatable::automation_state_changed, this, c->parameter())
+ );
+ }
}
void
{
Glib::Mutex::Lock lm (control_lock());
set<Evoral::Parameter>::const_iterator li;
-
+
for (li = _visible_controls.begin(); li != _visible_controls.end(); ++li) {
s.insert (*li);
}
/* ID's are zero-based, present them as 1-based */
return (string_compose(_("Pan %1"), param.id() + 1));
} else if (param.type() == MidiCCAutomation) {
- return string_compose("CC %1 (%2) [%3]",
- param.id() + 1, midi_name(param.id()), int(param.channel()) + 1);
+ return string_compose("%2 [%3]",
+ param.id() + 1, midi_name(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) {
*/
int
Automatable::set_automation_state (const XMLNode& node, Evoral::Parameter legacy_param)
-{
+{
Glib::Mutex::Lock lm (control_lock());
/* Don't clear controls, since some may be special derived Controllable classes */
XMLNodeList nlist = node.children();
XMLNodeIterator niter;
-
+
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
/*if (sscanf ((*niter)->name().c_str(), "parameter-%" PRIu32, ¶m) != 1) {
warning << "Automation has null type" << endl;
continue;
}
-
+
boost::shared_ptr<AutomationList> al (new AutomationList(**niter, param));
-
+
if (!id_prop) {
warning << "AutomationList node without automation-id property, "
<< "using default: " << EventTypeMap::instance().to_symbol(legacy_param) << endmsg;
boost::shared_ptr<Evoral::Control> newcontrol = control_factory(param);
add_control(newcontrol);
newcontrol->set_list(al);
- warning << "Control did not exist";
}
} else {
{
Glib::Mutex::Lock lm (control_lock());
XMLNode* node = new XMLNode (X_("Automation"));
-
+
if (controls().empty()) {
return *node;
}
for (Controls::iterator li = controls().begin(); li != controls().end(); ++li) {
boost::shared_ptr<AutomationList> l
= boost::dynamic_pointer_cast<AutomationList>(li->second->list());
- node->add_child_nocopy (l->get_state ());
+ if (!l->empty()) {
+ node->add_child_nocopy (l->get_state ());
+ }
}
return *node;
Automatable::set_parameter_automation_state (Evoral::Parameter param, AutoState s)
{
Glib::Mutex::Lock lm (control_lock());
-
+
boost::shared_ptr<Evoral::Control> c = control (param, true);
boost::shared_ptr<AutomationList> l = boost::dynamic_pointer_cast<AutomationList>(c->list());
if (c)
result = l->automation_state();
-
+
if (lock)
control_lock().unlock();
Automatable::set_parameter_automation_style (Evoral::Parameter param, AutoStyle s)
{
Glib::Mutex::Lock lm (control_lock());
-
+
boost::shared_ptr<Evoral::Control> c = control(param, true);
boost::shared_ptr<AutomationList> l = boost::dynamic_pointer_cast<AutomationList>(c->list());
c->list()->rt_add (now, i->second->user_float());
}
}
-
+
_last_automation_snapshot = now;
}
}
void
-Automatable::transport_stopped (nframes_t now)
+Automatable::transport_stopped (sframes_t now)
{
for (Controls::iterator li = controls().begin(); li != controls().end(); ++li) {
-
+
boost::shared_ptr<AutomationControl> c
= boost::dynamic_pointer_cast<AutomationControl>(li->second);
boost::shared_ptr<AutomationList> l
= boost::dynamic_pointer_cast<AutomationList>(c->list());
-
+
c->list()->reposition_for_rt_add (now);
if (c->automation_state() != Off) {
boost::shared_ptr<AutomationList> list(new AutomationList(param));
Evoral::Control* control = NULL;
if (param.type() >= MidiCCAutomation && param.type() <= MidiChannelPressureAutomation) {
- control = new MidiTrack::MidiControl((MidiTrack*)this, param);
+ MidiTrack* mt = dynamic_cast<MidiTrack*>(this);
+ if (mt) {
+ control = new MidiTrack::MidiControl(mt, param);
+ } else {
+ warning << "MidiCCAutomation for non-MidiTrack" << endl;
+ }
} else if (param.type() == PluginAutomation) {
- control = new PluginInsert::PluginControl((PluginInsert*)this, param);
+ PluginInsert* pi = dynamic_cast<PluginInsert*>(this);
+ if (pi) {
+ control = new PluginInsert::PluginControl(pi, param);
+ } else {
+ warning << "PluginAutomation for non-Plugin" << endl;
+ }
} else if (param.type() == GainAutomation) {
- control = new IO::GainControl( X_("gaincontrol"), (IO*)this, param);
+ Amp* amp = dynamic_cast<Amp*>(this);
+ if (amp) {
+ control = new Amp::GainControl(X_("gaincontrol"), _a_session, amp, param);
+ } else {
+ warning << "GainAutomation for non-Amp" << endl;
+ }
} else if (param.type() == PanAutomation) {
- control = new Panner::PanControllable( ((Panner *)this)->session(), X_("panner"), *(Panner *)this, param);
- } else {
+ Panner* me = dynamic_cast<Panner*>(this);
+ if (me) {
+ control = new Panner::PanControllable(me->session(), X_("panner"), *me, param);
+ } else {
+ warning << "PanAutomation for non-Panner" << endl;
+ }
+ }
+
+ if (!control) {
control = new AutomationControl(_a_session, param);
}
+
control->set_list(list);
return boost::shared_ptr<Evoral::Control>(control);
}
return boost::dynamic_pointer_cast<const AutomationControl>(Evoral::ControlSet::control(id));
}
+void
+Automatable::automation_state_changed (Evoral::Parameter const & p)
+{
+ AutomationStateChanged (p); /* EMIT SIGNAL */
+}
+
+void
+Automatable::clear_controls ()
+{
+ _control_connections.drop_connections ();
+ ControlSet::clear_controls ();
+}
+
projects / ardour.git / blobdiff