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"
24 #include "ardour/types.h"
25 #include "ardour/mute_master.h"
26 #include "ardour/session.h"
30 using namespace ARDOUR;
33 const MuteMaster::MutePoint MuteMaster::AllPoints = MutePoint (MuteMaster::PreFader|
34 MuteMaster::PostFader|
38 MuteMaster::MuteMaster (Session& s, const std::string&)
39 : SessionHandleRef (s)
40 , _mute_point (AllPoints)
42 , _muted_by_others (0)
47 MuteMaster::mute_at (MutePoint mp)
49 if ((_mute_point & mp) != mp) {
50 _mute_point = MutePoint (_mute_point | mp);
51 cerr << "Mute point set, now " << _mute_point << endl;
52 MutePointChanged (); // EMIT SIGNAL
57 MuteMaster::unmute_at (MutePoint mp)
59 if ((_mute_point & mp) == mp) {
60 _mute_point = MutePoint (_mute_point & ~mp);
61 cerr << "Mute point unset, now " << _mute_point << endl;
62 MutePointChanged (); // EMIT SIGNAL
67 MuteMaster::clear_muted_by_others ()
73 MuteMaster::mod_muted_by_others (int32_t delta)
76 if (_muted_by_others >= (uint32_t) abs (delta)) {
77 _muted_by_others += delta;
82 _muted_by_others += delta;
87 MuteMaster::set_solo_level (SoloLevel l)
93 MuteMaster::mute_gain_at (MutePoint mp) const
96 const SoloLevel l = _solo_level;
98 // cerr << "solo level = " << _solo_level << " selfmuted " << self_muted_at (mp) << " omute " << muted_by_others_at (mp) << endl;
100 if (Config->get_solo_mute_override()) {
101 if ((l == SelfSoloed) || (l == DownstreamSoloed)) {
103 } else if (self_muted_at (mp)) { // self-muted
104 gain = Config->get_solo_mute_gain ();
105 } else if (l == UpstreamSoloed) {
107 } else if (muted_by_others_at (mp)) { // muted by others
108 gain = Config->get_solo_mute_gain ();
113 if (self_muted_at (mp)) { // self-muted
114 gain = Config->get_solo_mute_gain ();
115 } else if ((l == SelfSoloed) || (l == DownstreamSoloed)) {
117 } else if (muted_by_others_at (mp)) { // muted by others
118 gain = Config->get_solo_mute_gain ();
119 } else if (l == UpstreamSoloed) { // soloed by others
126 // cerr << "\tgain = " << gain << endl;
132 MuteMaster::set_mute_points (const std::string& mute_point)
134 MutePoint old = _mute_point;
136 _mute_point = (MutePoint) string_2_enum (mute_point, _mute_point);
137 cerr << "Mute point set from string, now " << _mute_point << endl;
139 if (old != _mute_point) {
140 MutePointChanged(); /* EMIT SIGNAL */
145 MuteMaster::set_mute_points (MutePoint mp)
147 if (_mute_point != mp) {
149 cerr << "Mute point set from mp, now " << _mute_point << endl;
150 MutePointChanged (); /* EMIT SIGNAL */
155 MuteMaster::set_state (const XMLNode& node, int /*version*/)
157 const XMLProperty* prop;
159 if ((prop = node.property ("mute-point")) != 0) {
160 _mute_point = (MutePoint) string_2_enum (prop->value(), _mute_point);
161 cerr << "Mute point set from STATE string, now " << _mute_point << endl;
164 if ((prop = node.property ("muted")) != 0) {
165 _self_muted = string_is_affirmative (prop->value());
167 _self_muted = (_mute_point != MutePoint (0));
170 if ((prop = node.property ("muted-by-others")) != 0) {
171 if (sscanf (prop->value().c_str(), "%u", &_muted_by_others) != 1) {
172 _muted_by_others = 0;
175 _muted_by_others = 0;
182 MuteMaster::get_state()
184 XMLNode* node = new XMLNode (X_("MuteMaster"));
185 node->add_property ("mute-point", enum_2_string (_mute_point));
186 node->add_property ("muted", (_self_muted ? X_("yes") : X_("no")));
189 snprintf (buf, sizeof (buf), "%u", _muted_by_others);
190 node->add_property ("muted-by-others", buf);