...use shared backend function instead

diff --git a/gtk2_ardour/plugin_pin_dialog.cc b/gtk2_ardour/plugin_pin_dialog.cc
index 070f6da064649ef553ebc437c4b3a8ee6edfbf90..3062dc1a690b9103a432984edbc0e5d556923ca6 100644 (file)
--- a/gtk2_ardour/plugin_pin_dialog.cc
+++ b/gtk2_ardour/plugin_pin_dialog.cc
@@ -470,33 +470,8 @@ PluginPinWidget::refill_output_presets ()
 {
        using namespace Menu_Helpers;
        _out_presets.clear_items ();
-       PluginOutputConfiguration ppc (_pi->plugin (0)->possible_output ());
-
-       bool need_dropdown = true;
-
-       if (ppc.size () == 0) {
-               need_dropdown = false;
-       }
 
-       if (!_pi->strict_io () && ppc.size () == 1) {
-               need_dropdown = false;
-       }
-
-       if (_pi->strict_io () && ppc.size () == 1) {
-               // "stereo" is currently preferred default for instruments, see PluginInsert
-               if (ppc.find (2) != ppc.end ()) {
-                       need_dropdown = false;
-               }
-       }
-
-       if (!_pi->needs_midi_input ()) {
-               /* loose definition of instruments, maybe impose additional
-                * || _pi->natural_input_streams ().n_audio () != 0
-                * and special case variable output plugins
-                * && !_pi->plugin (0)->info->reconfigurable_io()
-                */
-               need_dropdown = false;
-       }
+       bool need_dropdown = _pi->has_output_presets ();
 
        if (!need_dropdown) {
                _out_presets.set_sensitive (false);
@@ -511,6 +486,7 @@ PluginPinWidget::refill_output_presets ()
                _out_presets.set_text (_("Automatic"));
        }
 
+       PluginOutputConfiguration ppc (_pi->plugin (0)->possible_output ());
        if (ppc.find (0) != ppc.end ()) {
                // anyting goes
                ppc.clear ();