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)
43 , _solo_ignore (false)
48 MuteMaster::mute_at (MutePoint mp)
50 if ((_mute_point & mp) != mp) {
51 _mute_point = MutePoint (_mute_point | mp);
52 cerr << "Mute point set, now " << _mute_point << endl;
53 MutePointChanged (); // EMIT SIGNAL
58 MuteMaster::unmute_at (MutePoint mp)
60 if ((_mute_point & mp) == mp) {
61 _mute_point = MutePoint (_mute_point & ~mp);
62 cerr << "Mute point unset, now " << _mute_point << endl;
63 MutePointChanged (); // EMIT SIGNAL
68 MuteMaster::clear_muted_by_others ()
74 MuteMaster::mod_muted_by_others (int32_t delta)
77 if (_muted_by_others >= (uint32_t) abs (delta)) {
78 _muted_by_others += delta;
83 _muted_by_others += delta;
88 MuteMaster::set_solo_level (SoloLevel l)
94 MuteMaster::mute_gain_at (MutePoint mp) const
97 const SoloLevel l = _solo_level;
99 // cerr << "solo level = " << _solo_level << " selfmuted " << self_muted_at (mp) << " omute " << muted_by_others_at (mp) << endl;
101 if (Config->get_solo_mute_override()) {
102 if ((l == SelfSoloed) || (l == DownstreamSoloed)) {
104 } else if (self_muted_at (mp)) { // self-muted
105 gain = Config->get_solo_mute_gain ();
106 } else if (l == UpstreamSoloed) {
108 } else if (muted_by_others_at (mp)) { // muted by others
109 gain = Config->get_solo_mute_gain ();
111 if (!_solo_ignore && _session.soloing()) {
118 if (self_muted_at (mp)) { // self-muted
119 gain = Config->get_solo_mute_gain ();
120 } else if ((l == SelfSoloed) || (l == DownstreamSoloed)) {
122 } else if (muted_by_others_at (mp)) { // muted by others
123 gain = Config->get_solo_mute_gain ();
124 } else if (l == UpstreamSoloed) { // soloed by others
127 if (!_solo_ignore && _session.soloing()) {
135 // cerr << "\tgain = " << gain << endl;
141 MuteMaster::set_mute_points (const std::string& mute_point)
143 MutePoint old = _mute_point;
145 _mute_point = (MutePoint) string_2_enum (mute_point, _mute_point);
146 cerr << "Mute point set from string, now " << _mute_point << endl;
148 if (old != _mute_point) {
149 MutePointChanged(); /* EMIT SIGNAL */
154 MuteMaster::set_mute_points (MutePoint mp)
156 if (_mute_point != mp) {
158 cerr << "Mute point set from mp, now " << _mute_point << endl;
159 MutePointChanged (); /* EMIT SIGNAL */
164 MuteMaster::set_state (const XMLNode& node, int /*version*/)
166 const XMLProperty* prop;
168 if ((prop = node.property ("mute-point")) != 0) {
169 _mute_point = (MutePoint) string_2_enum (prop->value(), _mute_point);
170 cerr << "Mute point set from STATE string, now " << _mute_point << endl;
173 if ((prop = node.property ("muted")) != 0) {
174 _self_muted = string_is_affirmative (prop->value());
176 _self_muted = (_mute_point != MutePoint (0));
179 if ((prop = node.property ("muted-by-others")) != 0) {
180 if (sscanf (prop->value().c_str(), "%u", &_muted_by_others) != 1) {
181 _muted_by_others = 0;
184 _muted_by_others = 0;
191 MuteMaster::get_state()
193 XMLNode* node = new XMLNode (X_("MuteMaster"));
194 node->add_property ("mute-point", enum_2_string (_mute_point));
195 node->add_property ("muted", (_self_muted ? X_("yes") : X_("no")));
198 snprintf (buf, sizeof (buf), "%u", _muted_by_others);
199 node->add_property ("muted-by-others", buf);