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Properly emit Plugin::DropReferences (2/2)

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This also destroys the shadow plugin used for analysis as soon
as the analysis pane is hidden.
This commit is contained in:
Robin Gareus 2020-10-05 19:30:54 +02:00
parent 7ab664d5a4
commit 0f7850b0b7
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GPG key ID: A090BCE02CF57F04
3 changed files with 11 additions and 6 deletions
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9
gtk2_ardour/plugin_eq_gui.cc
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@ -160,6 +160,7 @@ PluginEqGui::PluginEqGui (boost::shared_ptr<ARDOUR::PluginInsert> pluginInsert)
PluginEqGui::~PluginEqGui ()
{
stop_updating ();
stop_listening ();
if (_analysis_scale_surface) {
@ -201,13 +202,18 @@ void
PluginEqGui::stop_listening ()
{
analysis_connection.disconnect ();
_plugin->deactivate ();
if (_plugin) {
_plugin->deactivate ();
_plugin->drop_references ();
_plugin = 0;
}
}
void
PluginEqGui::on_hide ()
{
stop_updating ();
stop_listening ();
Gtk::Table::on_hide ();
}
@ -234,6 +240,7 @@ PluginEqGui::on_show ()
Gtk::Table::on_show ();
start_updating ();
start_listening ();
Gtk::Widget *toplevel = get_toplevel ();
if (toplevel) {