ardour/ardour
ardour/ardour
13
1
Fork 0
Code Pull Requests Releases Activity

Don't show plugin preset UI for plugins without controls

Browse Source 
Notably Ardour's General MIDI Synth has no presets, but
users try.

This also prevents presets of plugins with internal state,
but no user visible controls. But those usually have a plugin
provided presets.
This commit is contained in:
Robin Gareus 2024-01-28 14:51:15 +01:00
parent cefab85dab
commit 6e28c43cef
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 31 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
libs/ardour/ardour/plugin_insert.h
View File

@ -192,6 +192,7 @@ public:
bool has_no_audio_inputs() const;
bool is_instrument () const;
bool has_automatables () const;
bool has_output_presets (
ChanCount in = ChanCount (DataType::MIDI, 1),

30
libs/ardour/plugin_insert.cc
View File

@ -462,13 +462,43 @@ PluginInsert::is_instrument() const
return (pip->is_instrument ());
}
bool
PluginInsert::has_automatables () const
{
for (size_t i = 0; i < plugin(0)->parameter_count (); ++i) {
if (!plugin(0)->parameter_is_control (i)) {
continue;
}
if (!plugin(0)->parameter_is_input (i)) {
continue;
}
std::shared_ptr<AutomationControl const> ac = automation_control (Evoral::Parameter (PluginAutomation, 0, i));
if (!ac) {
continue;
}
if (ac->flags () & Controllable::HiddenControl) {
continue;
}
if (ac->flags () & Controllable::NotAutomatable) {
continue;
}
return true;
break;
}
return false;
}
PlugInsertBase::UIElements
PluginInsert::ui_elements () const
{
if (owner () == (ARDOUR::SessionObject*)(_session.the_auditioner().get())) {
return NoGUIToolbar;
}
UIElements rv = AllUIElements;
if (!has_automatables ()) {
rv = static_cast<PlugInsertBase::UIElements> (static_cast <std::uint8_t>(rv) & ~static_cast<std::uint8_t> (PlugInsertBase::PluginPreset));
}
if (!is_instrument()) {
rv = static_cast<PlugInsertBase::UIElements> (static_cast <std::uint8_t>(rv) & ~static_cast<std::uint8_t> (PlugInsertBase::MIDIKeyboard));
}