287 lines
9.1 KiB
C++
287 lines
9.1 KiB
C++
/*
|
|
* Copyright (C) 2011-2016 Paul Davis <paul@linuxaudiosystems.com>
|
|
* Copyright (C) 2011 Carl Hetherington <carl@carlh.net>
|
|
* Copyright (C) 2011 David Robillard <d@drobilla.net>
|
|
* Copyright (C) 2015-2017 Robin Gareus <robin@gareus.org>
|
|
* Copyright (C) 2016 Tim Mayberry <mojofunk@gmail.com>
|
|
*
|
|
* 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
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include "pbd/error.h"
|
|
#include "pbd/compose.h"
|
|
|
|
#include "ardour/boost_debug.h"
|
|
#include "ardour/debug.h"
|
|
#include "ardour/automation_control.h"
|
|
#include "ardour/automation_list.h"
|
|
#include "ardour/pannable.h"
|
|
#include "ardour/panner.h"
|
|
#include "ardour/pan_controllable.h"
|
|
#include "ardour/session.h"
|
|
#include "ardour/value_as_string.h"
|
|
|
|
#include "pbd/i18n.h"
|
|
|
|
using namespace std;
|
|
using namespace PBD;
|
|
using namespace ARDOUR;
|
|
|
|
Pannable::Pannable (Session& s, Temporal::TimeDomainProvider const & tdp)
|
|
: Automatable (s, tdp)
|
|
, SessionHandleRef (s)
|
|
, pan_azimuth_control (new PanControllable (s, "", this, PanAzimuthAutomation, tdp))
|
|
, pan_elevation_control (new PanControllable (s, "", this, PanElevationAutomation, tdp))
|
|
, pan_width_control (new PanControllable (s, "", this, PanWidthAutomation, tdp))
|
|
, pan_frontback_control (new PanControllable (s, "", this, PanFrontBackAutomation, tdp))
|
|
, pan_lfe_control (new PanControllable (s, "", this, PanLFEAutomation, tdp))
|
|
, _auto_state (Off)
|
|
, _has_state (false)
|
|
, _responding_to_control_auto_state_change (0)
|
|
{
|
|
//boost_debug_shared_ptr_mark_interesting (this, "pannable");
|
|
|
|
_touching.store (0);
|
|
|
|
add_control (pan_azimuth_control);
|
|
add_control (pan_elevation_control);
|
|
add_control (pan_width_control);
|
|
add_control (pan_frontback_control);
|
|
add_control (pan_lfe_control);
|
|
|
|
/* all controls change state together */
|
|
|
|
pan_azimuth_control->alist()->automation_state_changed.connect_same_thread (*this, boost::bind (&Pannable::control_auto_state_changed, this, _1));
|
|
pan_elevation_control->alist()->automation_state_changed.connect_same_thread (*this, boost::bind (&Pannable::control_auto_state_changed, this, _1));
|
|
pan_width_control->alist()->automation_state_changed.connect_same_thread (*this, boost::bind (&Pannable::control_auto_state_changed, this, _1));
|
|
pan_frontback_control->alist()->automation_state_changed.connect_same_thread (*this, boost::bind (&Pannable::control_auto_state_changed, this, _1));
|
|
pan_lfe_control->alist()->automation_state_changed.connect_same_thread (*this, boost::bind (&Pannable::control_auto_state_changed, this, _1));
|
|
|
|
pan_azimuth_control->Changed.connect_same_thread (*this, boost::bind (&Pannable::value_changed, this));
|
|
pan_elevation_control->Changed.connect_same_thread (*this, boost::bind (&Pannable::value_changed, this));
|
|
pan_width_control->Changed.connect_same_thread (*this, boost::bind (&Pannable::value_changed, this));
|
|
pan_frontback_control->Changed.connect_same_thread (*this, boost::bind (&Pannable::value_changed, this));
|
|
pan_lfe_control->Changed.connect_same_thread (*this, boost::bind (&Pannable::value_changed, this));
|
|
|
|
pan_azimuth_control->add_visually_linked_control (pan_width_control);
|
|
pan_azimuth_control->add_visually_linked_control (pan_elevation_control);
|
|
pan_width_control->add_visually_linked_control (pan_azimuth_control);
|
|
pan_width_control->add_visually_linked_control (pan_elevation_control);
|
|
pan_elevation_control->add_visually_linked_control (pan_azimuth_control);
|
|
pan_elevation_control->add_visually_linked_control (pan_width_control);
|
|
}
|
|
|
|
Pannable::~Pannable ()
|
|
{
|
|
DEBUG_TRACE (DEBUG::Destruction, string_compose ("pannable @ %1 destructor\n", this));
|
|
}
|
|
|
|
void
|
|
Pannable::control_auto_state_changed (AutoState new_state)
|
|
{
|
|
if (_responding_to_control_auto_state_change) {
|
|
return;
|
|
}
|
|
|
|
_responding_to_control_auto_state_change++;
|
|
|
|
pan_azimuth_control->set_automation_state (new_state);
|
|
pan_width_control->set_automation_state (new_state);
|
|
pan_elevation_control->set_automation_state (new_state);
|
|
pan_frontback_control->set_automation_state (new_state);
|
|
pan_lfe_control->set_automation_state (new_state);
|
|
|
|
_responding_to_control_auto_state_change--;
|
|
|
|
_auto_state = new_state;
|
|
automation_state_changed (new_state); /* EMIT SIGNAL */
|
|
}
|
|
|
|
void
|
|
Pannable::set_panner (std::shared_ptr<Panner> p)
|
|
{
|
|
_panner = p;
|
|
}
|
|
|
|
const std::set<Evoral::Parameter>&
|
|
Pannable::what_can_be_automated() const
|
|
{
|
|
std::shared_ptr<Panner> const panner = _panner.lock();
|
|
if (panner) {
|
|
return panner->what_can_be_automated ();
|
|
}
|
|
return Automatable::what_can_be_automated ();
|
|
}
|
|
|
|
void
|
|
Pannable::value_changed ()
|
|
{
|
|
if (!has_state ()) {
|
|
// prevent the GUI from resetting panners
|
|
// e.g. when switching to aux-sends and back.
|
|
_has_state = true;
|
|
}
|
|
|
|
_session.set_dirty ();
|
|
}
|
|
|
|
void
|
|
Pannable::set_automation_state (AutoState state)
|
|
{
|
|
if (state != _auto_state) {
|
|
_auto_state = state;
|
|
|
|
const Controls& c (controls());
|
|
|
|
for (Controls::const_iterator ci = c.begin(); ci != c.end(); ++ci) {
|
|
std::shared_ptr<AutomationControl> ac = std::dynamic_pointer_cast<AutomationControl>(ci->second);
|
|
if (ac) {
|
|
ac->alist()->set_automation_state (state);
|
|
}
|
|
}
|
|
|
|
_session.set_dirty ();
|
|
automation_state_changed (_auto_state);
|
|
}
|
|
}
|
|
|
|
void
|
|
Pannable::start_touch (timepos_t const & when)
|
|
{
|
|
const Controls& c (controls());
|
|
|
|
for (Controls::const_iterator ci = c.begin(); ci != c.end(); ++ci) {
|
|
std::shared_ptr<AutomationControl> ac = std::dynamic_pointer_cast<AutomationControl>(ci->second);
|
|
if (ac) {
|
|
ac->alist()->start_touch (when);
|
|
}
|
|
}
|
|
_touching.store (1);
|
|
}
|
|
|
|
void
|
|
Pannable::stop_touch (timepos_t const & when)
|
|
{
|
|
const Controls& c (controls());
|
|
|
|
for (Controls::const_iterator ci = c.begin(); ci != c.end(); ++ci) {
|
|
std::shared_ptr<AutomationControl> ac = std::dynamic_pointer_cast<AutomationControl>(ci->second);
|
|
if (ac) {
|
|
ac->alist()->stop_touch (when);
|
|
}
|
|
}
|
|
_touching.store (0);
|
|
}
|
|
|
|
XMLNode&
|
|
Pannable::get_state () const
|
|
{
|
|
return state ();
|
|
}
|
|
|
|
XMLNode&
|
|
Pannable::state () const
|
|
{
|
|
XMLNode* node = new XMLNode (X_("Pannable"));
|
|
|
|
node->add_child_nocopy (pan_azimuth_control->get_state());
|
|
node->add_child_nocopy (pan_width_control->get_state());
|
|
node->add_child_nocopy (pan_elevation_control->get_state());
|
|
node->add_child_nocopy (pan_frontback_control->get_state());
|
|
node->add_child_nocopy (pan_lfe_control->get_state());
|
|
|
|
node->add_child_nocopy (get_automation_xml_state ());
|
|
|
|
return *node;
|
|
}
|
|
|
|
int
|
|
Pannable::set_state (const XMLNode& root, int version)
|
|
{
|
|
if (root.name() != X_("Pannable")) {
|
|
warning << string_compose (_("Pannable given XML data for %1 - ignored"), root.name()) << endmsg;
|
|
return -1;
|
|
}
|
|
|
|
const XMLNodeList& nlist (root.children());
|
|
XMLNodeConstIterator niter;
|
|
|
|
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
|
|
if ((*niter)->name() == Controllable::xml_node_name) {
|
|
std::string control_name;
|
|
|
|
if (!(*niter)->get_property (X_("name"), control_name)) {
|
|
continue;
|
|
}
|
|
|
|
if (control_name == pan_azimuth_control->name()) {
|
|
pan_azimuth_control->set_state (**niter, version);
|
|
} else if (control_name == pan_width_control->name()) {
|
|
pan_width_control->set_state (**niter, version);
|
|
} else if (control_name == pan_elevation_control->name()) {
|
|
pan_elevation_control->set_state (**niter, version);
|
|
} else if (control_name == pan_frontback_control->name()) {
|
|
pan_frontback_control->set_state (**niter, version);
|
|
} else if (control_name == pan_lfe_control->name()) {
|
|
pan_lfe_control->set_state (**niter, version);
|
|
}
|
|
|
|
} else if ((*niter)->name() == Automatable::xml_node_name) {
|
|
set_automation_xml_state (**niter, PanAzimuthAutomation);
|
|
|
|
} else {
|
|
/* old school (alpha1-6) XML info */
|
|
|
|
float val;
|
|
if ((*niter)->name() == X_("azimuth")) {
|
|
if ((*niter)->get_property (X_("value"), val)) {
|
|
pan_azimuth_control->set_value (val, Controllable::NoGroup);
|
|
}
|
|
} else if ((*niter)->name() == X_("width")) {
|
|
if ((*niter)->get_property (X_("value"), val)) {
|
|
pan_width_control->set_value (val, Controllable::NoGroup);
|
|
}
|
|
} else if ((*niter)->name() == X_("elevation")) {
|
|
if ((*niter)->get_property (X_("value"), val)) {
|
|
pan_elevation_control->set_value (val, Controllable::NoGroup);
|
|
}
|
|
} else if ((*niter)->name() == X_("frontback")) {
|
|
if ((*niter)->get_property (X_("value"), val)) {
|
|
pan_frontback_control->set_value (val, Controllable::NoGroup);
|
|
}
|
|
} else if ((*niter)->name() == X_("lfe")) {
|
|
if ((*niter)->get_property (X_("value"), val)) {
|
|
pan_lfe_control->set_value (val, Controllable::NoGroup);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
_has_state = true;
|
|
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
Pannable::start_domain_bounce (Temporal::DomainBounceInfo&)
|
|
{
|
|
}
|
|
|
|
void
|
|
Pannable::finish_domain_bounce (Temporal::DomainBounceInfo&)
|
|
{
|
|
}
|
|
|