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Fix/tweak various DSP-load window issues 

* update when window is visible and session-changes
* drop connections to prevent multiple callbacks
* catch session-deletion, skip updates
This commit is contained in:
Robin Gareus 2018-09-25 17:46:58 +02:00
parent 7857083fc8
commit 144dda0581
1 changed files with 8 additions and 0 deletions
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8
gtk2_ardour/plugin_dspload_window.cc
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@ -62,6 +62,8 @@ PluginDSPLoadWindow::set_session (Session* s)
ArdourWindow::set_session (s);
if (!s) {
drop_references ();
} else if (is_visible ()) {
refill_processors ();
}
}
@ -107,12 +109,18 @@ PluginDSPLoadWindow::drop_references ()
delete *child;
}
}
_route_connections.drop_connections ();
_processor_connections.drop_connections ();
}
void
PluginDSPLoadWindow::refill_processors ()
{
drop_references ();
if (!_session || _session->deletion_in_progress()) {
/* may be called from session d'tor, removing monitor-section w/plugin */
return;
}
RouteList routes = _session->get_routelist ();
for (RouteList::const_iterator i = routes.begin(); i != routes.end(); ++i) {