diff options
| author | Robin Gareus <robin@gareus.org> | 2015-10-28 04:06:14 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2015-10-28 04:06:14 +0100 |
| commit | 5dd5bf0f706e5912383bf38fcd7635b42fc6ec4a (patch) | |
| tree | 1ced235147af24f37201070fd57e36b36754f8a7 /gtk2_ardour/lv2_plugin_ui.cc | |
| parent | 997f47360d35dad3347861e389166149cbd6a5f0 (diff) | |
notify LV2 GUIs about port-changes when loading presets
Diffstat (limited to 'gtk2_ardour/lv2_plugin_ui.cc')
| -rw-r--r-- | gtk2_ardour/lv2_plugin_ui.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gtk2_ardour/lv2_plugin_ui.cc b/gtk2_ardour/lv2_plugin_ui.cc index 572cdfb671..20f59b5e83 100644 --- a/gtk2_ardour/lv2_plugin_ui.cc +++ b/gtk2_ardour/lv2_plugin_ui.cc @@ -160,6 +160,19 @@ LV2PluginUI::stop_updating(GdkEventAny*) } void +LV2PluginUI::queue_port_update() +{ + const uint32_t num_ports = _lv2->num_ports(); + for (uint32_t i = 0; i < num_ports; ++i) { + bool ok; + uint32_t port = _lv2->nth_parameter(i, ok); + if (ok) { + _updates.insert (port); + } + } +} + +void LV2PluginUI::output_update() { //cout << "output_update" << endl; @@ -233,6 +246,8 @@ LV2PluginUI::LV2PluginUI(boost::shared_ptr<PluginInsert> pi, _ardour_buttons_box.pack_end (add_button, false, false); _ardour_buttons_box.pack_end (_preset_combo, false, false); _ardour_buttons_box.pack_end (_preset_modified, false, false); + + plugin->PresetLoaded.connect (*this, invalidator (*this), boost::bind (&LV2PluginUI::queue_port_update, this), gui_context ()); } void |