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correctly set up members of GainMeterBase in ::set_controls()

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This commit is contained in:
Paul Davis 2016-01-25 12:50:27 -05:00
parent cfc55e392f
commit b3d5d4f138
1 changed files with 6 additions and 5 deletions
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11
gtk2_ardour/gain_meter.cc
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@ -190,12 +190,15 @@ GainMeterBase::set_controls (boost::shared_ptr<Route> r,
connections.clear ();
model_connections.drop_connections ();
if (!pm && !amp) {
/* no meter and no control? nothing to do ... */
if (!pm && !control) {
level_meter->set_meter (0);
gain_slider->set_controllable (boost::shared_ptr<PBD::Controllable>());
_meter.reset ();
_amp.reset ();
_route.reset ();
_control.reset ();
return;
}
@ -204,8 +207,6 @@ GainMeterBase::set_controls (boost::shared_ptr<Route> r,
_route = r;
_control = control;
assert (_control);
level_meter->set_meter (pm.get());
gain_slider->set_controllable (_control);
@ -731,13 +732,13 @@ GainMeterBase::meter_point_clicked ()
void
GainMeterBase::amp_start_touch ()
{
_control->start_touch (_amp->session().transport_frame());
_control->start_touch (_control->session().transport_frame());
}
void
GainMeterBase::amp_stop_touch ()
{
_control->stop_touch (false, _amp->session().transport_frame());
_control->stop_touch (false, _control->session().transport_frame());
}
gint