#include <string>
#include <boost/shared_ptr.hpp>
+#include <boost/enable_shared_from_this.hpp>
+
+#include <glibmm/threads.h>
#include "pbd/controllable.h"
+#include "pbd/statefuldestructible.h"
-#include "ardour/session_handle.h"
+#include "ardour/muteable.h"
+#include "ardour/monitorable.h"
+#include "ardour/recordable.h"
+#include "ardour/soloable.h"
+#include "ardour/slavable.h"
+#include "ardour/stripable.h"
namespace ARDOUR {
-class GainControl;
class Route;
-
-class LIBARDOUR_API VCA : public SessionHandleRef {
+class GainControl;
+class SoloControl;
+class MuteControl;
+class MonitorControl;
+
+class LIBARDOUR_API VCA : public Stripable,
+ public Soloable,
+ public Muteable,
+ public Recordable,
+ public Monitorable
+{
public:
- VCA (Session& session, const std::string& name);
+ VCA (Session& session, int32_t num, const std::string& name);
+ ~VCA();
+
+ int32_t number () const { return _number; }
+ std::string full_name() const;
+
+ int init ();
+ XMLNode& get_state();
+ int set_state (XMLNode const&, int version);
+
+ PBD::Signal0<void> Drop; /* signal to slaves to drop control by this VCA */
+
+ /* Slavable API */
+
+ void assign (boost::shared_ptr<VCA>);
+
+ bool slaved_to (boost::shared_ptr<VCA>) const;
+ bool slaved () const;
+
+ /* Soloable API */
+
+ void clear_all_solo_state ();
+
+ bool soloed () const;
+ void push_solo_upstream (int32_t) {}
+ void push_solo_isolate_upstream (int32_t) {}
+ bool can_solo() const { return true; }
+ bool is_safe () const { return false; }
+
+ /* Muteable API */
+
+ bool can_be_muted_by_others () const { return true; }
+ bool muted_by_others_soloing() const { return false; }
+
+ /* Recordable API */
+
+ int prep_record_enabled (bool yn) { return 0; }
+ bool can_be_record_enabled() { return true; }
+ bool can_be_record_safe() { return true; }
+
+ /* Monitorable API */
+
+ MonitorState monitoring_state() const;
+
+ static std::string default_name_template ();
+ static int32_t next_vca_number ();
+ static std::string xml_node_name;
+
+ /* used by Session to save/restore the atomic counter */
+ static int32_t get_next_vca_number ();
+ static void set_next_vca_number (int32_t);
+
+ boost::shared_ptr<GainControl> gain_control() const { return _gain_control; }
+ boost::shared_ptr<SoloControl> solo_control() const { return _solo_control; }
+ boost::shared_ptr<MuteControl> mute_control() const { return _mute_control; }
+
+ /* null Stripable API, because VCAs don't have any of this */
+
+ boost::shared_ptr<SoloIsolateControl> solo_isolate_control() const { return boost::shared_ptr<SoloIsolateControl>(); }
+ boost::shared_ptr<SoloSafeControl> solo_safe_control() const { return boost::shared_ptr<SoloSafeControl>(); }
+ boost::shared_ptr<PeakMeter> peak_meter() { return boost::shared_ptr<PeakMeter>(); }
+ boost::shared_ptr<const PeakMeter> peak_meter() const { return boost::shared_ptr<PeakMeter>(); }
+ boost::shared_ptr<PhaseControl> phase_control() const { return boost::shared_ptr<PhaseControl>(); }
+ boost::shared_ptr<GainControl> trim_control() const { return boost::shared_ptr<GainControl>(); }
+ boost::shared_ptr<AutomationControl> pan_azimuth_control() const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> pan_elevation_control() const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> pan_width_control() const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> pan_frontback_control() const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> pan_lfe_control() const { return boost::shared_ptr<AutomationControl>(); }
+ uint32_t eq_band_cnt () const { return 0; }
+ std::string eq_band_name (uint32_t) const { return std::string(); }
+ boost::shared_ptr<AutomationControl> eq_enable_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> eq_gain_controllable (uint32_t) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> eq_freq_controllable (uint32_t) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> eq_q_controllable (uint32_t) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> eq_shape_controllable (uint32_t) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> filter_freq_controllable (bool) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> filter_slope_controllable (bool) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> filter_enable_controllable (bool) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> comp_enable_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> comp_threshold_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> comp_speed_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> comp_mode_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> comp_makeup_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<ReadOnlyControl> comp_redux_controllable () const { return boost::shared_ptr<ReadOnlyControl>(); }
+ std::string comp_mode_name (uint32_t mode) const { return std::string(); }
+ std::string comp_speed_name (uint32_t mode) const { return std::string(); }
+ boost::shared_ptr<AutomationControl> send_level_controllable (uint32_t n) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> send_enable_controllable (uint32_t n) const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> send_pan_azi_controllable (uint32_t n) const { return boost::shared_ptr<AutomationControl>(); }
+ std::string send_name (uint32_t n) const { return std::string(); }
+ boost::shared_ptr<AutomationControl> master_send_enable_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<MonitorProcessor> monitor_control() const { return boost::shared_ptr<MonitorProcessor>(); }
+ boost::shared_ptr<MonitorControl> monitoring_control() const { return boost::shared_ptr<MonitorControl>(); }
+
+ //additional filter params (currently 32C only )
+ boost::shared_ptr<AutomationControl> eq_lpf_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+ boost::shared_ptr<AutomationControl> filter_enable_controllable () const { return boost::shared_ptr<AutomationControl>(); }
+
+ protected:
+ SlavableControlList slavables () const;
- void set_value (double val, PBD::Controllable::GroupControlDisposition group_override);
- double get_value () const;
+ private:
+ int32_t _number;
- boost::shared_ptr<AutomationControl> control() const { return _control; }
+ boost::shared_ptr<GainControl> _gain_control;
+ boost::shared_ptr<SoloControl> _solo_control;
+ boost::shared_ptr<MuteControl> _mute_control;
- void add (boost::shared_ptr<Route>);
- void remove (boost::shared_ptr<Route>);
- private:
- std::string name;
- boost::shared_ptr<GainControl> _control;
+ static int32_t next_number;
+ static Glib::Threads::Mutex number_lock;
+
+ void solo_target_going_away (boost::weak_ptr<Route>);
+ void mute_target_going_away (boost::weak_ptr<Route>);
+ bool soloed_locked () const;
+ bool muted_locked () const;
};
} /* namespace */