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fix implementation of SoloControl::clear_all_solo_state()

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This no longer emits Changed() unless a change was made, and more
importantly, calls AutomationControl::actually_set_value() if
the self-soloed value needs to be changed
This commit is contained in:
Paul Davis 2016-11-25 11:48:18 +00:00
parent c5eda4cfe1
commit 9f3bcf968d
1 changed files with 20 additions and 12 deletions
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32
libs/ardour/solo_control.cc
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@ -191,25 +191,33 @@ SoloControl::get_value () const
void
SoloControl::clear_all_solo_state ()
{
// ideally this function will never do anything, it only exists to forestall Murphy
bool change = false;
#ifndef NDEBUG
// these are really debug messages, but of possible interest.
if (self_soloed()) {
PBD::info << string_compose (_("Cleared Explicit solo: %1\n"), name());
PBD::info << string_compose (_("Cleared Explicit solo: %1\n"), name()) << endmsg;
actually_set_value (0.0, Controllable::NoGroup);
change = true;
}
if (_soloed_by_others_upstream || _soloed_by_others_downstream) {
PBD::info << string_compose (_("Cleared Implicit solo: %1 up:%2 down:%3\n"),
name(), _soloed_by_others_upstream, _soloed_by_others_downstream);
}
#endif
if (_soloed_by_others_upstream) {
PBD::info << string_compose (_("Cleared upstream solo: %1 up:%2\n"), name(), _soloed_by_others_upstream)
<< endmsg;
_soloed_by_others_upstream = 0;
_soloed_by_others_downstream = 0;
change = true;
}
if (_soloed_by_others_downstream) {
PBD::info << string_compose (_("Cleared downstream solo: %1 down:%2\n"), name(), _soloed_by_others_downstream)
<< endmsg;
_soloed_by_others_downstream = 0;
change = true;
}
set_self_solo (false);
_transition_into_solo = 0; /* Session does not need to propagate */
Changed (false, Controllable::UseGroup); /* EMIT SIGNAL */
if (change) {
Changed (false, Controllable::NoGroup); /* EMIT SIGNAL */
}
}
int