add optional buttons to trigger lua scripted actions.

[ardour.git] / gtk2_ardour / ardour_ui_options.cc

diff --git a/gtk2_ardour/ardour_ui_options.cc b/gtk2_ardour/ardour_ui_options.cc
index 7e098cab3859bc542ccce9d9c6b71bdac9954815..a0e6384b235bd49ffdf6df38c6f3662a02243140 100644 (file)
--- a/gtk2_ardour/ardour_ui_options.cc
+++ b/gtk2_ardour/ardour_ui_options.cc
@@ -424,6 +424,16 @@ ARDOUR_UI::parameter_changed (std::string p)
        } else if (p == "waveform-cache-size") {
                /* GUI option has units of megabytes; image cache uses units of bytes */
                ArdourCanvas::WaveView::set_image_cache_size (UIConfiguration::instance().get_waveform_cache_size() * 1048576);
+       } else if (p == "action-table-columns") {
+               const uint32_t cols = UIConfiguration::instance().get_action_table_columns ();
+               for (int i = 0; i < 9; ++i) {
+                       const int col = i / 3;
+                       if (cols & (1<<col)) {
+                               action_script_call_btn[i].show();
+                       } else {
+                               action_script_call_btn[i].hide();
+                       }
+               }
        }
 }