ardour/livetrax
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add solo/mute logic to VCA masters

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This commit is contained in:
Paul Davis 2016-03-04 14:15:12 -05:00
parent 17853bc472
commit 6b7a384e34
2 changed files with 113 additions and 0 deletions
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22
libs/ardour/ardour/vca.h
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@ -52,6 +52,18 @@ class LIBARDOUR_API VCA : public SessionHandleRef, public PBD::StatefulDestructi
XMLNode& get_state();
int set_state (XMLNode const&, int version);
void add_solo_mute_target (boost::shared_ptr<Route>);
void remove_solo_mute_target (boost::shared_ptr<Route>);
void set_solo (bool yn);
bool soloed () const;
void set_mute (bool yn);
bool muted () const;
PBD::Signal0<void> SoloChange;
PBD::Signal0<void> MuteChange;
static std::string default_name_template ();
static int next_vca_number ();
static std::string xml_node_name;
@ -60,8 +72,18 @@ class LIBARDOUR_API VCA : public SessionHandleRef, public PBD::StatefulDestructi
uint32_t _number;
std::string _name;
boost::shared_ptr<GainControl> _control;
RouteList solo_mute_targets;
PBD::ScopedConnectionList solo_mute_connections;
mutable Glib::Threads::RWLock solo_mute_lock;
bool _solo_requested;
bool _mute_requested;
static gint next_number;
void solo_mute_target_going_away (boost::weak_ptr<Route>);
bool soloed_locked () const;
bool muted_locked () const;
};
} /* namespace */

91
libs/ardour/vca.cc
View File

@ -20,7 +20,9 @@
#include "ardour/automation_control.h"
#include "ardour/gain_control.h"
#include "ardour/rc_configuration.h"
#include "ardour/route.h"
#include "ardour/session.h"
#include "ardour/vca.h"
#include "i18n.h"
@ -51,6 +53,8 @@ VCA::VCA (Session& s, const string& name, uint32_t num)
, _number (num)
, _name (name)
, _control (new GainControl (s, Evoral::Parameter (GainAutomation), boost::shared_ptr<AutomationList> ()))
, _solo_requested (false)
, _mute_requested (false)
{
add_control (_control);
}
@ -60,6 +64,8 @@ VCA::VCA (Session& s, XMLNode const & node, int version)
, Automatable (s)
, _number (0)
, _control (new GainControl (s, Evoral::Parameter (GainAutomation), boost::shared_ptr<AutomationList> ()))
, _solo_requested (false)
, _mute_requested (false)
{
add_control (_control);
@ -95,6 +101,8 @@ VCA::get_state ()
XMLNode* node = new XMLNode (xml_node_name);
node->add_property (X_("name"), _name);
node->add_property (X_("number"), _number);
node->add_property (X_("soloed"), (_solo_requested ? X_("yes") : X_("no")));
node->add_property (X_("muted"), (_mute_requested ? X_("yes") : X_("no")));
node->add_child_nocopy (_control->get_state());
node->add_child_nocopy (get_automation_xml_state());
@ -127,3 +135,86 @@ VCA::set_state (XMLNode const& node, int version)
return 0;
}
void
VCA::add_solo_mute_target (boost::shared_ptr<Route> r)
{
Glib::Threads::RWLock::WriterLock lm (solo_mute_lock);
solo_mute_targets.push_back (r);
r->DropReferences.connect_same_thread (solo_mute_connections, boost::bind (&VCA::solo_mute_target_going_away, this, boost::weak_ptr<Route> (r)));
}
void
VCA::remove_solo_mute_target (boost::shared_ptr<Route> r)
{
Glib::Threads::RWLock::WriterLock lm (solo_mute_lock);
solo_mute_targets.remove (r);
}
void
VCA::solo_mute_target_going_away (boost::weak_ptr<Route> wr)
{
boost::shared_ptr<Route> r (wr.lock());
if (!r) {
return;
}
Glib::Threads::RWLock::WriterLock lm (solo_mute_lock);
solo_mute_targets.remove (r);
}
void
VCA::set_solo (bool yn)
{
{
Glib::Threads::RWLock::ReaderLock lm (solo_mute_lock);
if (yn == _solo_requested) {
return;
}
if (solo_mute_targets.empty()) {
return;
}
boost::shared_ptr<RouteList> rl (new RouteList (solo_mute_targets));
if (Config->get_solo_control_is_listen_control()) {
_session.set_listen (rl, yn, Session::rt_cleanup, Controllable::NoGroup);
} else {
_session.set_solo (rl, yn, Session::rt_cleanup, Controllable::NoGroup);
}
}
_solo_requested = yn;
SoloChange(); /* EMIT SIGNAL */
}
void
VCA::set_mute (bool yn)
{
{
Glib::Threads::RWLock::ReaderLock lm (solo_mute_lock);
if (yn == _mute_requested) {
return;
}
boost::shared_ptr<RouteList> rl (new RouteList (solo_mute_targets));
_session.set_mute (rl, yn, Session::rt_cleanup, Controllable::NoGroup);
}
_mute_requested = yn;
MuteChange(); /* EMIT SIGNAL */
}
bool
VCA::soloed () const
{
return _solo_requested;
}
bool
VCA::muted () const
{
return _mute_requested;
}