Hide designated [lv2] BPM port from GUI

diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index ce979beea92d51ef22650772e63f442bee9f4529..757e1fa11da6e83799b6338b5dd66de624949271 100644 (file)
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -169,6 +169,7 @@ public:
        LilvNode* rdfs_range;
        LilvNode* rsz_minimumSize;
        LilvNode* time_Position;
+       LilvNode* time_beatsPerMin;
        LilvNode* ui_GtkUI;
        LilvNode* ui_external;
        LilvNode* ui_externalkx;
@@ -2331,6 +2332,11 @@ LV2Plugin::describe_parameter(Evoral::Parameter which)
                        return X_("hidden");
                }
 
+               const LilvPort* bpmport = lilv_plugin_get_port_by_designation(_impl->plugin, _world.lv2_InputPort, _world.time_beatsPerMin);
+               if (bpmport && bpmport == port) {
+                       return X_("hidden");
+               }
+
                if (lilv_port_has_property(_impl->plugin, port, _world.lv2_freewheeling)) {
                        return X_("hidden");
                }
@@ -3206,6 +3212,7 @@ LV2World::LV2World()
        rdfs_range         = lilv_new_uri(world, LILV_NS_RDFS "range");
        rsz_minimumSize    = lilv_new_uri(world, LV2_RESIZE_PORT__minimumSize);
        time_Position      = lilv_new_uri(world, LV2_TIME__Position);
+       time_beatsPerMin   = lilv_new_uri(world, LV2_TIME__beatsPerMinute);
        ui_GtkUI           = lilv_new_uri(world, LV2_UI__GtkUI);
        ui_external        = lilv_new_uri(world, "http://lv2plug.in/ns/extensions/ui#external");
        ui_externalkx      = lilv_new_uri(world, "http://kxstudio.sf.net/ns/lv2ext/external-ui#Widget");
@@ -3258,6 +3265,7 @@ LV2World::~LV2World()
        lilv_node_free(ui_externalkx);
        lilv_node_free(ui_external);
        lilv_node_free(ui_GtkUI);
+       lilv_node_free(time_beatsPerMin);
        lilv_node_free(time_Position);
        lilv_node_free(rsz_minimumSize);
        lilv_node_free(rdfs_comment);