2 Copyright (C) 2016 Paul Davis
4 This program is free software; you can redistribute it and/or modify it
5 under the terms of the GNU General Public License as published by the Free
6 Software Foundation; either version 2 of the License, or (at your option)
9 This program is distributed in the hope that it will be useful, but WITHOUT
10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 You should have received a copy of the GNU General Public License along
15 with this program; if not, write to the Free Software Foundation, Inc.,
16 675 Mass Ave, Cambridge, MA 02139, USA.
19 #ifndef __ardour_vca_h__
20 #define __ardour_vca_h__
23 #include <boost/shared_ptr.hpp>
24 #include <boost/enable_shared_from_this.hpp>
26 #include "pbd/controllable.h"
27 #include "pbd/statefuldestructible.h"
29 #include "ardour/automatable.h"
30 #include "ardour/stripable.h"
37 class LIBARDOUR_API VCA : public Stripable, public Automatable, public boost::enable_shared_from_this<VCA> {
39 VCA (Session& session, uint32_t num, const std::string& name);
42 uint32_t number () const { return _number; }
43 uint32_t remote_control_id() const;
47 int set_state (XMLNode const&, int version);
49 void add_solo_target (boost::shared_ptr<Route>);
50 void remove_solo_target (boost::shared_ptr<Route>);
51 void add_mute_target (boost::shared_ptr<Route>);
52 void remove_mute_target (boost::shared_ptr<Route>);
57 static std::string default_name_template ();
58 static int next_vca_number ();
59 static std::string xml_node_name;
61 /* used by Session to save/restore the atomic counter */
62 static uint32_t get_next_vca_number ();
63 static void set_next_vca_number (uint32_t);
65 virtual boost::shared_ptr<GainControl> gain_control() const { return _gain_control; }
66 virtual boost::shared_ptr<AutomationControl> solo_control() const { return _solo_control; }
67 virtual boost::shared_ptr<AutomationControl> mute_control() const { return _mute_control; }
69 /* null Stripable API, because VCAs don't have any of this */
71 virtual boost::shared_ptr<PeakMeter> peak_meter() { return boost::shared_ptr<PeakMeter>(); }
72 virtual boost::shared_ptr<const PeakMeter> peak_meter() const { return boost::shared_ptr<PeakMeter>(); }
73 virtual boost::shared_ptr<AutomationControl> phase_control() const { return boost::shared_ptr<AutomationControl>(); }
74 virtual boost::shared_ptr<AutomationControl> trim_control() const { return boost::shared_ptr<AutomationControl>(); }
75 virtual boost::shared_ptr<AutomationControl> monitoring_control() const { return boost::shared_ptr<AutomationControl>(); }
76 virtual boost::shared_ptr<AutomationControl> recenable_control() const { return boost::shared_ptr<AutomationControl>(); }
77 virtual boost::shared_ptr<AutomationControl> pan_azimuth_control() const { return boost::shared_ptr<AutomationControl>(); }
78 virtual boost::shared_ptr<AutomationControl> pan_elevation_control() const { return boost::shared_ptr<AutomationControl>(); }
79 virtual boost::shared_ptr<AutomationControl> pan_width_control() const { return boost::shared_ptr<AutomationControl>(); }
80 virtual boost::shared_ptr<AutomationControl> pan_frontback_control() const { return boost::shared_ptr<AutomationControl>(); }
81 virtual boost::shared_ptr<AutomationControl> pan_lfe_control() const { return boost::shared_ptr<AutomationControl>(); }
82 virtual uint32_t eq_band_cnt () const { return 0; }
83 virtual std::string eq_band_name (uint32_t) const { return std::string(); }
84 virtual boost::shared_ptr<AutomationControl> eq_gain_controllable (uint32_t band) const { return boost::shared_ptr<AutomationControl>(); }
85 virtual boost::shared_ptr<AutomationControl> eq_freq_controllable (uint32_t band) const { return boost::shared_ptr<AutomationControl>(); }
86 virtual boost::shared_ptr<AutomationControl> eq_q_controllable (uint32_t band) const { return boost::shared_ptr<AutomationControl>(); }
87 virtual boost::shared_ptr<AutomationControl> eq_shape_controllable (uint32_t band) const { return boost::shared_ptr<AutomationControl>(); }
88 virtual boost::shared_ptr<AutomationControl> eq_enable_controllable () const { return boost::shared_ptr<AutomationControl>(); }
89 virtual boost::shared_ptr<AutomationControl> eq_hpf_controllable () const { return boost::shared_ptr<AutomationControl>(); }
90 virtual boost::shared_ptr<AutomationControl> comp_enable_controllable () const { return boost::shared_ptr<AutomationControl>(); }
91 virtual boost::shared_ptr<AutomationControl> comp_threshold_controllable () const { return boost::shared_ptr<AutomationControl>(); }
92 virtual boost::shared_ptr<AutomationControl> comp_speed_controllable () const { return boost::shared_ptr<AutomationControl>(); }
93 virtual boost::shared_ptr<AutomationControl> comp_mode_controllable () const { return boost::shared_ptr<AutomationControl>(); }
94 virtual boost::shared_ptr<AutomationControl> comp_makeup_controllable () const { return boost::shared_ptr<AutomationControl>(); }
95 virtual boost::shared_ptr<AutomationControl> comp_redux_controllable () const { return boost::shared_ptr<AutomationControl>(); }
96 virtual std::string comp_mode_name (uint32_t mode) const { return std::string(); }
97 virtual std::string comp_speed_name (uint32_t mode) const { return std::string(); }
98 virtual boost::shared_ptr<AutomationControl> send_level_controllable (uint32_t n) const { return boost::shared_ptr<AutomationControl>(); }
99 virtual boost::shared_ptr<AutomationControl> send_enable_controllable (uint32_t n) const { return boost::shared_ptr<AutomationControl>(); }
100 virtual std::string send_name (uint32_t n) const { return std::string(); }
101 virtual boost::shared_ptr<AutomationControl> master_send_enable_controllable () const { return boost::shared_ptr<AutomationControl>(); }
104 class VCASoloControllable : public AutomationControl {
106 VCASoloControllable (std::string const & name, boost::shared_ptr<VCA> vca);
107 void set_value (double, PBD::Controllable::GroupControlDisposition group_override);
108 void set_value_unchecked (double);
109 double get_value () const;
111 void _set_value (double, PBD::Controllable::GroupControlDisposition group_override);
112 boost::weak_ptr<VCA> _vca;
115 class VCAMuteControllable : public AutomationControl {
117 VCAMuteControllable (std::string const & name, boost::shared_ptr<VCA> vca);
118 void set_value (double, PBD::Controllable::GroupControlDisposition group_override);
119 void set_value_unchecked (double);
120 double get_value () const;
122 void _set_value (double, PBD::Controllable::GroupControlDisposition group_override);
123 boost::weak_ptr<VCA> _vca;
126 friend class VCASoloControllable;
127 friend class VCAMuteControllable;
131 RouteList solo_targets;
132 PBD::ScopedConnectionList solo_connections;
133 mutable Glib::Threads::RWLock solo_lock;
135 RouteList mute_targets;
136 PBD::ScopedConnectionList mute_connections;
137 mutable Glib::Threads::RWLock mute_lock;
139 boost::shared_ptr<GainControl> _gain_control;
140 boost::shared_ptr<VCASoloControllable> _solo_control;
141 boost::shared_ptr<VCAMuteControllable> _mute_control;
142 bool _solo_requested;
143 bool _mute_requested;
145 static gint next_number;
147 void solo_target_going_away (boost::weak_ptr<Route>);
148 void mute_target_going_away (boost::weak_ptr<Route>);
149 bool soloed_locked () const;
150 bool muted_locked () const;
152 void set_solo (bool yn);
153 void set_mute (bool yn);
159 #endif /* __ardour_vca_h__ */