3 Copyright (C) 2009 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include "pbd/enumwriter.h"
22 #include "pbd/xml++.h"
23 #include "pbd/enum_convert.h"
25 #include "ardour/types.h"
26 #include "ardour/mute_master.h"
27 #include "ardour/session.h"
32 DEFINE_ENUM_CONVERT(ARDOUR::MuteMaster::MutePoint);
35 using namespace ARDOUR;
38 const string MuteMaster::xml_node_name (X_("MuteMaster"));
40 const MuteMaster::MutePoint MuteMaster::AllPoints = MuteMaster::MutePoint(
41 PreFader|PostFader|Listen|Main);
43 MuteMaster::MuteMaster (Session& s, Muteable& m, const std::string&)
44 : SessionHandleRef (s)
46 , _mute_point (MutePoint (0))
47 , _muted_by_self (false)
48 , _soloed_by_self (false)
49 , _soloed_by_others (false)
50 , _muted_by_masters (0)
53 if (Config->get_mute_affects_pre_fader ()) {
54 _mute_point = MutePoint (_mute_point | PreFader);
57 if (Config->get_mute_affects_post_fader ()) {
58 _mute_point = MutePoint (_mute_point | PostFader);
61 if (Config->get_mute_affects_control_outs ()) {
62 _mute_point = MutePoint (_mute_point | Listen);
65 if (Config->get_mute_affects_main_outs ()) {
66 _mute_point = MutePoint (_mute_point | Main);
71 MuteMaster::mute_at (MutePoint mp)
73 if ((_mute_point & mp) != mp) {
74 _mute_point = MutePoint (_mute_point | mp);
75 MutePointChanged (); // EMIT SIGNAL
80 MuteMaster::unmute_at (MutePoint mp)
82 if ((_mute_point & mp) == mp) {
83 _mute_point = MutePoint (_mute_point & ~mp);
84 MutePointChanged (); // EMIT SIGNAL
89 MuteMaster::mute_gain_at (MutePoint mp) const
93 if (Config->get_solo_mute_override()) {
94 if (_soloed_by_self) {
95 gain = GAIN_COEFF_UNITY;
96 } else if (muted_by_self_at (mp) || muted_by_masters_at (mp)) {
97 gain = GAIN_COEFF_ZERO;
99 if (!_soloed_by_others && muted_by_others_soloing_at (mp)) {
100 gain = Config->get_solo_mute_gain ();
102 gain = GAIN_COEFF_UNITY;
106 if (muted_by_self_at (mp) || muted_by_masters_at (mp)) {
107 gain = GAIN_COEFF_ZERO;
108 } else if (_soloed_by_self || _soloed_by_others) {
109 gain = GAIN_COEFF_UNITY;
111 if (muted_by_others_soloing_at (mp)) {
112 gain = Config->get_solo_mute_gain ();
114 gain = GAIN_COEFF_UNITY;
123 MuteMaster::set_mute_points (const std::string& mute_point)
125 MutePoint old = _mute_point;
127 _mute_point = (MutePoint) string_2_enum (mute_point, _mute_point);
129 if (old != _mute_point) {
130 MutePointChanged(); /* EMIT SIGNAL */
135 MuteMaster::set_mute_points (MutePoint mp)
137 if (_mute_point != mp) {
139 MutePointChanged (); /* EMIT SIGNAL */
144 MuteMaster::set_state (const XMLNode& node, int /*version*/)
146 node.get_property ("mute-point", _mute_point);
148 if (!node.get_property ("muted", _muted_by_self)) {
149 _muted_by_self = (_mute_point != MutePoint (0));
156 MuteMaster::get_state()
158 XMLNode* node = new XMLNode (xml_node_name);
159 node->set_property ("mute-point", _mute_point);
160 node->set_property ("muted", _muted_by_self);
165 MuteMaster::muted_by_others_soloing_at (MutePoint mp) const
167 return _muteable->muted_by_others_soloing() && (_mute_point & mp);
171 MuteMaster::set_muted_by_masters (bool yn)
173 _muted_by_masters = yn;