OSC: add group sharing bit feedback
[ardour.git] / libs / surfaces / osc / osc.cc
index d186e5f3672f98e7dfdaf7bae011a49c0530916a..1a9d7371598918f088d59587b27115e426297210 100644 (file)
@@ -37,6 +37,7 @@
 #include "ardour/amp.h"
 #include "ardour/session.h"
 #include "ardour/route.h"
+#include "ardour/route_group.h"
 #include "ardour/audio_track.h"
 #include "ardour/midi_track.h"
 #include "ardour/vca.h"
@@ -411,233 +412,241 @@ OSC::register_callbacks()
                // Some controls have optional "f" for feedback or touchosc
                // http://hexler.net/docs/touchosc-controls-reference
 
-               REGISTER_CALLBACK (serv, "/refresh", "", refresh_surface);
-               REGISTER_CALLBACK (serv, "/refresh", "f", refresh_surface);
-               REGISTER_CALLBACK (serv, "/strip/list", "", routes_list);
-               REGISTER_CALLBACK (serv, "/strip/list", "f", routes_list);
-               REGISTER_CALLBACK (serv, "/strip/custom/mode", "f", custom_mode);
-               REGISTER_CALLBACK (serv, "/strip/custom/clear", "f", custom_clear);
-               REGISTER_CALLBACK (serv, "/strip/custom/clear", "", custom_clear);
-               REGISTER_CALLBACK (serv, "/surface/list", "", surface_list);
-               REGISTER_CALLBACK (serv, "/surface/list", "f", surface_list);
-               REGISTER_CALLBACK (serv, "/add_marker", "", add_marker);
-               REGISTER_CALLBACK (serv, "/add_marker", "f", add_marker);
-               REGISTER_CALLBACK (serv, "/access_action", "s", access_action);
-               REGISTER_CALLBACK (serv, "/loop_toggle", "", loop_toggle);
-               REGISTER_CALLBACK (serv, "/loop_toggle", "f", loop_toggle);
-               REGISTER_CALLBACK (serv, "/loop_location", "ii", loop_location);
-               REGISTER_CALLBACK (serv, "/goto_start", "", goto_start);
-               REGISTER_CALLBACK (serv, "/goto_start", "f", goto_start);
-               REGISTER_CALLBACK (serv, "/goto_end", "", goto_end);
-               REGISTER_CALLBACK (serv, "/goto_end", "f", goto_end);
-               REGISTER_CALLBACK (serv, "/scrub", "f", scrub);
-               REGISTER_CALLBACK (serv, "/jog", "f", jog);
-               REGISTER_CALLBACK (serv, "/jog/mode", "f", jog_mode);
-               REGISTER_CALLBACK (serv, "/rewind", "", rewind);
-               REGISTER_CALLBACK (serv, "/rewind", "f", rewind);
-               REGISTER_CALLBACK (serv, "/ffwd", "", ffwd);
-               REGISTER_CALLBACK (serv, "/ffwd", "f", ffwd);
-               REGISTER_CALLBACK (serv, "/transport_stop", "", transport_stop);
-               REGISTER_CALLBACK (serv, "/transport_stop", "f", transport_stop);
-               REGISTER_CALLBACK (serv, "/transport_play", "", transport_play);
-               REGISTER_CALLBACK (serv, "/transport_play", "f", transport_play);
-               REGISTER_CALLBACK (serv, "/transport_frame", "", transport_sample);
-               REGISTER_CALLBACK (serv, "/transport_speed", "", transport_speed);
-               REGISTER_CALLBACK (serv, "/record_enabled", "", record_enabled);
-               REGISTER_CALLBACK (serv, "/set_transport_speed", "f", set_transport_speed);
+               REGISTER_CALLBACK (serv, X_("/refresh"), "", refresh_surface);
+               REGISTER_CALLBACK (serv, X_("/refresh"), "f", refresh_surface);
+               REGISTER_CALLBACK (serv, X_("/strip/list"), "", routes_list);
+               REGISTER_CALLBACK (serv, X_("/strip/list"), "f", routes_list);
+               REGISTER_CALLBACK (serv, X_("/group/list"), "", group_list);
+               REGISTER_CALLBACK (serv, X_("/group/list"), "f", group_list);
+               REGISTER_CALLBACK (serv, X_("/strip/custom/mode"), "f", custom_mode);
+               REGISTER_CALLBACK (serv, X_("/strip/custom/clear"), "f", custom_clear);
+               REGISTER_CALLBACK (serv, X_("/strip/custom/clear"), "", custom_clear);
+               REGISTER_CALLBACK (serv, X_("/surface/list"), "", surface_list);
+               REGISTER_CALLBACK (serv, X_("/surface/list"), "f", surface_list);
+               REGISTER_CALLBACK (serv, X_("/add_marker"), "", add_marker);
+               REGISTER_CALLBACK (serv, X_("/add_marker"), "f", add_marker);
+               REGISTER_CALLBACK (serv, X_("/access_action"), "s", access_action);
+               REGISTER_CALLBACK (serv, X_("/loop_toggle"), "", loop_toggle);
+               REGISTER_CALLBACK (serv, X_("/loop_toggle"), "f", loop_toggle);
+               REGISTER_CALLBACK (serv, X_("/loop_location"), "ii", loop_location);
+               REGISTER_CALLBACK (serv, X_("/goto_start"), "", goto_start);
+               REGISTER_CALLBACK (serv, X_("/goto_start"), "f", goto_start);
+               REGISTER_CALLBACK (serv, X_("/goto_end"), "", goto_end);
+               REGISTER_CALLBACK (serv, X_("/goto_end"), "f", goto_end);
+               REGISTER_CALLBACK (serv, X_("/scrub"), "f", scrub);
+               REGISTER_CALLBACK (serv, X_("/jog"), "f", jog);
+               REGISTER_CALLBACK (serv, X_("/jog/mode"), "f", jog_mode);
+               REGISTER_CALLBACK (serv, X_("/rewind"), "", rewind);
+               REGISTER_CALLBACK (serv, X_("/rewind"), "f", rewind);
+               REGISTER_CALLBACK (serv, X_("/ffwd"), "", ffwd);
+               REGISTER_CALLBACK (serv, X_("/ffwd"), "f", ffwd);
+               REGISTER_CALLBACK (serv, X_("/transport_stop"), "", transport_stop);
+               REGISTER_CALLBACK (serv, X_("/transport_stop"), "f", transport_stop);
+               REGISTER_CALLBACK (serv, X_("/transport_play"), "", transport_play);
+               REGISTER_CALLBACK (serv, X_("/transport_play"), "f", transport_play);
+               REGISTER_CALLBACK (serv, X_("/transport_frame"), "", transport_sample);
+               REGISTER_CALLBACK (serv, X_("/transport_speed"), "", transport_speed);
+               REGISTER_CALLBACK (serv, X_("/record_enabled"), "", record_enabled);
+               REGISTER_CALLBACK (serv, X_("/set_transport_speed"), "f", set_transport_speed);
                // locate ii is position and bool roll
-               REGISTER_CALLBACK (serv, "/locate", "ii", locate);
-               REGISTER_CALLBACK (serv, "/save_state", "", save_state);
-               REGISTER_CALLBACK (serv, "/save_state", "f", save_state);
-               REGISTER_CALLBACK (serv, "/prev_marker", "", prev_marker);
-               REGISTER_CALLBACK (serv, "/prev_marker", "f", prev_marker);
-               REGISTER_CALLBACK (serv, "/next_marker", "", next_marker);
-               REGISTER_CALLBACK (serv, "/next_marker", "f", next_marker);
-               REGISTER_CALLBACK (serv, "/undo", "", undo);
-               REGISTER_CALLBACK (serv, "/undo", "f", undo);
-               REGISTER_CALLBACK (serv, "/redo", "", redo);
-               REGISTER_CALLBACK (serv, "/redo", "f", redo);
-               REGISTER_CALLBACK (serv, "/toggle_punch_in", "", toggle_punch_in);
-               REGISTER_CALLBACK (serv, "/toggle_punch_in", "f", toggle_punch_in);
-               REGISTER_CALLBACK (serv, "/toggle_punch_out", "", toggle_punch_out);
-               REGISTER_CALLBACK (serv, "/toggle_punch_out", "f", toggle_punch_out);
-               REGISTER_CALLBACK (serv, "/rec_enable_toggle", "", rec_enable_toggle);
-               REGISTER_CALLBACK (serv, "/rec_enable_toggle", "f", rec_enable_toggle);
-               REGISTER_CALLBACK (serv, "/toggle_all_rec_enables", "", toggle_all_rec_enables);
-               REGISTER_CALLBACK (serv, "/toggle_all_rec_enables", "f", toggle_all_rec_enables);
-               REGISTER_CALLBACK (serv, "/all_tracks_rec_in", "f", all_tracks_rec_in);
-               REGISTER_CALLBACK (serv, "/all_tracks_rec_out", "f", all_tracks_rec_out);
-               REGISTER_CALLBACK (serv, "/cancel_all_solos", "f", cancel_all_solos);
-               REGISTER_CALLBACK (serv, "/remove_marker", "", remove_marker_at_playhead);
-               REGISTER_CALLBACK (serv, "/remove_marker", "f", remove_marker_at_playhead);
-               REGISTER_CALLBACK (serv, "/jump_bars", "f", jump_by_bars);
-               REGISTER_CALLBACK (serv, "/jump_seconds", "f", jump_by_seconds);
-               REGISTER_CALLBACK (serv, "/mark_in", "", mark_in);
-               REGISTER_CALLBACK (serv, "/mark_in", "f", mark_in);
-               REGISTER_CALLBACK (serv, "/mark_out", "", mark_out);
-               REGISTER_CALLBACK (serv, "/mark_out", "f", mark_out);
-               REGISTER_CALLBACK (serv, "/toggle_click", "", toggle_click);
-               REGISTER_CALLBACK (serv, "/toggle_click", "f", toggle_click);
-               REGISTER_CALLBACK (serv, "/click/level", "f", click_level);
-               REGISTER_CALLBACK (serv, "/midi_panic", "", midi_panic);
-               REGISTER_CALLBACK (serv, "/midi_panic", "f", midi_panic);
-               REGISTER_CALLBACK (serv, "/toggle_roll", "", toggle_roll);
-               REGISTER_CALLBACK (serv, "/toggle_roll", "f", toggle_roll);
-               REGISTER_CALLBACK (serv, "/stop_forget", "", stop_forget);
-               REGISTER_CALLBACK (serv, "/stop_forget", "f", stop_forget);
-               REGISTER_CALLBACK (serv, "/set_punch_range", "", set_punch_range);
-               REGISTER_CALLBACK (serv, "/set_punch_range", "f", set_punch_range);
-               REGISTER_CALLBACK (serv, "/set_loop_range", "", set_loop_range);
-               REGISTER_CALLBACK (serv, "/set_loop_range", "f", set_loop_range);
-               REGISTER_CALLBACK (serv, "/set_session_range", "", set_session_range);
-               REGISTER_CALLBACK (serv, "/set_session_range", "f", set_session_range);
-               REGISTER_CALLBACK (serv, "/toggle_monitor_mute", "", toggle_monitor_mute);
-               REGISTER_CALLBACK (serv, "/toggle_monitor_mute", "f", toggle_monitor_mute);
-               REGISTER_CALLBACK (serv, "/toggle_monitor_dim", "", toggle_monitor_dim);
-               REGISTER_CALLBACK (serv, "/toggle_monitor_dim", "f", toggle_monitor_dim);
-               REGISTER_CALLBACK (serv, "/toggle_monitor_mono", "", toggle_monitor_mono);
-               REGISTER_CALLBACK (serv, "/toggle_monitor_mono", "f", toggle_monitor_mono);
-               REGISTER_CALLBACK (serv, "/quick_snapshot_switch", "", quick_snapshot_switch);
-               REGISTER_CALLBACK (serv, "/quick_snapshot_switch", "f", quick_snapshot_switch);
-               REGISTER_CALLBACK (serv, "/quick_snapshot_stay", "", quick_snapshot_stay);
-               REGISTER_CALLBACK (serv, "/quick_snapshot_stay", "f", quick_snapshot_stay);
-               REGISTER_CALLBACK (serv, "/fit_1_track", "", fit_1_track);
-               REGISTER_CALLBACK (serv, "/fit_1_track", "f", fit_1_track);
-               REGISTER_CALLBACK (serv, "/fit_2_tracks", "", fit_2_tracks);
-               REGISTER_CALLBACK (serv, "/fit_2_tracks", "f", fit_2_tracks);
-               REGISTER_CALLBACK (serv, "/fit_4_tracks", "", fit_4_tracks);
-               REGISTER_CALLBACK (serv, "/fit_4_tracks", "f", fit_4_tracks);
-               REGISTER_CALLBACK (serv, "/fit_8_tracks", "", fit_8_tracks);
-               REGISTER_CALLBACK (serv, "/fit_8_tracks", "f", fit_8_tracks);
-               REGISTER_CALLBACK (serv, "/fit_16_tracks", "", fit_16_tracks);
-               REGISTER_CALLBACK (serv, "/fit_16_tracks", "f", fit_16_tracks);
-               REGISTER_CALLBACK (serv, "/fit_32_tracks", "", fit_32_tracks);
-               REGISTER_CALLBACK (serv, "/fit_32_tracks", "f", fit_32_tracks);
-               REGISTER_CALLBACK (serv, "/fit_all_tracks", "", fit_all_tracks);
-               REGISTER_CALLBACK (serv, "/fit_all_tracks", "f", fit_all_tracks);
-               REGISTER_CALLBACK (serv, "/zoom_100_ms", "", zoom_100_ms);
-               REGISTER_CALLBACK (serv, "/zoom_100_ms", "f", zoom_100_ms);
-               REGISTER_CALLBACK (serv, "/zoom_1_sec", "", zoom_1_sec);
-               REGISTER_CALLBACK (serv, "/zoom_1_sec", "f", zoom_1_sec);
-               REGISTER_CALLBACK (serv, "/zoom_10_sec", "", zoom_10_sec);
-               REGISTER_CALLBACK (serv, "/zoom_10_sec", "f", zoom_10_sec);
-               REGISTER_CALLBACK (serv, "/zoom_1_min", "", zoom_1_min);
-               REGISTER_CALLBACK (serv, "/zoom_1_min", "f", zoom_1_min);
-               REGISTER_CALLBACK (serv, "/zoom_5_min", "", zoom_5_min);
-               REGISTER_CALLBACK (serv, "/zoom_5_min", "f", zoom_5_min);
-               REGISTER_CALLBACK (serv, "/zoom_10_min", "", zoom_10_min);
-               REGISTER_CALLBACK (serv, "/zoom_10_min", "f", zoom_10_min);
-               REGISTER_CALLBACK (serv, "/zoom_to_session", "", zoom_to_session);
-               REGISTER_CALLBACK (serv, "/zoom_to_session", "f", zoom_to_session);
-               REGISTER_CALLBACK (serv, "/temporal_zoom_in", "f", temporal_zoom_in);
-               REGISTER_CALLBACK (serv, "/temporal_zoom_in", "", temporal_zoom_in);
-               REGISTER_CALLBACK (serv, "/temporal_zoom_out", "", temporal_zoom_out);
-               REGISTER_CALLBACK (serv, "/temporal_zoom_out", "f", temporal_zoom_out);
-               REGISTER_CALLBACK (serv, "/scroll_up_1_track", "f", scroll_up_1_track);
-               REGISTER_CALLBACK (serv, "/scroll_up_1_track", "", scroll_up_1_track);
-               REGISTER_CALLBACK (serv, "/scroll_dn_1_track", "f", scroll_dn_1_track);
-               REGISTER_CALLBACK (serv, "/scroll_dn_1_track", "", scroll_dn_1_track);
-               REGISTER_CALLBACK (serv, "/scroll_up_1_page", "f", scroll_up_1_page);
-               REGISTER_CALLBACK (serv, "/scroll_up_1_page", "", scroll_up_1_page);
-               REGISTER_CALLBACK (serv, "/scroll_dn_1_page", "f", scroll_dn_1_page);
-               REGISTER_CALLBACK (serv, "/scroll_dn_1_page", "", scroll_dn_1_page);
-               REGISTER_CALLBACK (serv, "/bank_up", "", bank_up);
-               REGISTER_CALLBACK (serv, "/bank_up", "f", bank_delta);
-               REGISTER_CALLBACK (serv, "/bank_down", "", bank_down);
-               REGISTER_CALLBACK (serv, "/bank_down", "f", bank_down);
-               REGISTER_CALLBACK (serv, "/use_group", "f", use_group);
+               REGISTER_CALLBACK (serv, X_("/locate"), "ii", locate);
+               REGISTER_CALLBACK (serv, X_("/save_state"), "", save_state);
+               REGISTER_CALLBACK (serv, X_("/save_state"), "f", save_state);
+               REGISTER_CALLBACK (serv, X_("/prev_marker"), "", prev_marker);
+               REGISTER_CALLBACK (serv, X_("/prev_marker"), "f", prev_marker);
+               REGISTER_CALLBACK (serv, X_("/next_marker"), "", next_marker);
+               REGISTER_CALLBACK (serv, X_("/next_marker"), "f", next_marker);
+               REGISTER_CALLBACK (serv, X_("/undo"), "", undo);
+               REGISTER_CALLBACK (serv, X_("/undo"), "f", undo);
+               REGISTER_CALLBACK (serv, X_("/redo"), "", redo);
+               REGISTER_CALLBACK (serv, X_("/redo"), "f", redo);
+               REGISTER_CALLBACK (serv, X_("/toggle_punch_in"), "", toggle_punch_in);
+               REGISTER_CALLBACK (serv, X_("/toggle_punch_in"), "f", toggle_punch_in);
+               REGISTER_CALLBACK (serv, X_("/toggle_punch_out"), "", toggle_punch_out);
+               REGISTER_CALLBACK (serv, X_("/toggle_punch_out"), "f", toggle_punch_out);
+               REGISTER_CALLBACK (serv, X_("/rec_enable_toggle"), "", rec_enable_toggle);
+               REGISTER_CALLBACK (serv, X_("/rec_enable_toggle"), "f", rec_enable_toggle);
+               REGISTER_CALLBACK (serv, X_("/toggle_all_rec_enables"), "", toggle_all_rec_enables);
+               REGISTER_CALLBACK (serv, X_("/toggle_all_rec_enables"), "f", toggle_all_rec_enables);
+               REGISTER_CALLBACK (serv, X_("/all_tracks_rec_in"), "f", all_tracks_rec_in);
+               REGISTER_CALLBACK (serv, X_("/all_tracks_rec_out"), "f", all_tracks_rec_out);
+               REGISTER_CALLBACK (serv, X_("/cancel_all_solos"), "f", cancel_all_solos);
+               REGISTER_CALLBACK (serv, X_("/remove_marker"), "", remove_marker_at_playhead);
+               REGISTER_CALLBACK (serv, X_("/remove_marker"), "f", remove_marker_at_playhead);
+               REGISTER_CALLBACK (serv, X_("/jump_bars"), "f", jump_by_bars);
+               REGISTER_CALLBACK (serv, X_("/jump_seconds"), "f", jump_by_seconds);
+               REGISTER_CALLBACK (serv, X_("/mark_in"), "", mark_in);
+               REGISTER_CALLBACK (serv, X_("/mark_in"), "f", mark_in);
+               REGISTER_CALLBACK (serv, X_("/mark_out"), "", mark_out);
+               REGISTER_CALLBACK (serv, X_("/mark_out"), "f", mark_out);
+               REGISTER_CALLBACK (serv, X_("/toggle_click"), "", toggle_click);
+               REGISTER_CALLBACK (serv, X_("/toggle_click"), "f", toggle_click);
+               REGISTER_CALLBACK (serv, X_("/click/level"), "f", click_level);
+               REGISTER_CALLBACK (serv, X_("/midi_panic"), "", midi_panic);
+               REGISTER_CALLBACK (serv, X_("/midi_panic"), "f", midi_panic);
+               REGISTER_CALLBACK (serv, X_("/toggle_roll"), "", toggle_roll);
+               REGISTER_CALLBACK (serv, X_("/toggle_roll"), "f", toggle_roll);
+               REGISTER_CALLBACK (serv, X_("/stop_forget"), "", stop_forget);
+               REGISTER_CALLBACK (serv, X_("/stop_forget"), "f", stop_forget);
+               REGISTER_CALLBACK (serv, X_("/set_punch_range"), "", set_punch_range);
+               REGISTER_CALLBACK (serv, X_("/set_punch_range"), "f", set_punch_range);
+               REGISTER_CALLBACK (serv, X_("/set_loop_range"), "", set_loop_range);
+               REGISTER_CALLBACK (serv, X_("/set_loop_range"), "f", set_loop_range);
+               REGISTER_CALLBACK (serv, X_("/set_session_range"), "", set_session_range);
+               REGISTER_CALLBACK (serv, X_("/set_session_range"), "f", set_session_range);
+               REGISTER_CALLBACK (serv, X_("/toggle_monitor_mute"), "", toggle_monitor_mute);
+               REGISTER_CALLBACK (serv, X_("/toggle_monitor_mute"), "f", toggle_monitor_mute);
+               REGISTER_CALLBACK (serv, X_("/toggle_monitor_dim"), "", toggle_monitor_dim);
+               REGISTER_CALLBACK (serv, X_("/toggle_monitor_dim"), "f", toggle_monitor_dim);
+               REGISTER_CALLBACK (serv, X_("/toggle_monitor_mono"), "", toggle_monitor_mono);
+               REGISTER_CALLBACK (serv, X_("/toggle_monitor_mono"), "f", toggle_monitor_mono);
+               REGISTER_CALLBACK (serv, X_("/quick_snapshot_switch"), "", quick_snapshot_switch);
+               REGISTER_CALLBACK (serv, X_("/quick_snapshot_switch"), "f", quick_snapshot_switch);
+               REGISTER_CALLBACK (serv, X_("/quick_snapshot_stay"), "", quick_snapshot_stay);
+               REGISTER_CALLBACK (serv, X_("/quick_snapshot_stay"), "f", quick_snapshot_stay);
+               REGISTER_CALLBACK (serv, X_("/session_name"), "s", name_session);
+               REGISTER_CALLBACK (serv, X_("/fit_1_track"), "", fit_1_track);
+               REGISTER_CALLBACK (serv, X_("/fit_1_track"), "f", fit_1_track);
+               REGISTER_CALLBACK (serv, X_("/fit_2_tracks"), "", fit_2_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_2_tracks"), "f", fit_2_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_4_tracks"), "", fit_4_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_4_tracks"), "f", fit_4_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_8_tracks"), "", fit_8_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_8_tracks"), "f", fit_8_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_16_tracks"), "", fit_16_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_16_tracks"), "f", fit_16_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_32_tracks"), "", fit_32_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_32_tracks"), "f", fit_32_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_all_tracks"), "", fit_all_tracks);
+               REGISTER_CALLBACK (serv, X_("/fit_all_tracks"), "f", fit_all_tracks);
+               REGISTER_CALLBACK (serv, X_("/zoom_100_ms"), "", zoom_100_ms);
+               REGISTER_CALLBACK (serv, X_("/zoom_100_ms"), "f", zoom_100_ms);
+               REGISTER_CALLBACK (serv, X_("/zoom_1_sec"), "", zoom_1_sec);
+               REGISTER_CALLBACK (serv, X_("/zoom_1_sec"), "f", zoom_1_sec);
+               REGISTER_CALLBACK (serv, X_("/zoom_10_sec"), "", zoom_10_sec);
+               REGISTER_CALLBACK (serv, X_("/zoom_10_sec"), "f", zoom_10_sec);
+               REGISTER_CALLBACK (serv, X_("/zoom_1_min"), "", zoom_1_min);
+               REGISTER_CALLBACK (serv, X_("/zoom_1_min"), "f", zoom_1_min);
+               REGISTER_CALLBACK (serv, X_("/zoom_5_min"), "", zoom_5_min);
+               REGISTER_CALLBACK (serv, X_("/zoom_5_min"), "f", zoom_5_min);
+               REGISTER_CALLBACK (serv, X_("/zoom_10_min"), "", zoom_10_min);
+               REGISTER_CALLBACK (serv, X_("/zoom_10_min"), "f", zoom_10_min);
+               REGISTER_CALLBACK (serv, X_("/zoom_to_session"), "", zoom_to_session);
+               REGISTER_CALLBACK (serv, X_("/zoom_to_session"), "f", zoom_to_session);
+               REGISTER_CALLBACK (serv, X_("/temporal_zoom_in"), "f", temporal_zoom_in);
+               REGISTER_CALLBACK (serv, X_("/temporal_zoom_in"), "", temporal_zoom_in);
+               REGISTER_CALLBACK (serv, X_("/temporal_zoom_out"), "", temporal_zoom_out);
+               REGISTER_CALLBACK (serv, X_("/temporal_zoom_out"), "f", temporal_zoom_out);
+               REGISTER_CALLBACK (serv, X_("/scroll_up_1_track"), "f", scroll_up_1_track);
+               REGISTER_CALLBACK (serv, X_("/scroll_up_1_track"), "", scroll_up_1_track);
+               REGISTER_CALLBACK (serv, X_("/scroll_dn_1_track"), "f", scroll_dn_1_track);
+               REGISTER_CALLBACK (serv, X_("/scroll_dn_1_track"), "", scroll_dn_1_track);
+               REGISTER_CALLBACK (serv, X_("/scroll_up_1_page"), "f", scroll_up_1_page);
+               REGISTER_CALLBACK (serv, X_("/scroll_up_1_page"), "", scroll_up_1_page);
+               REGISTER_CALLBACK (serv, X_("/scroll_dn_1_page"), "f", scroll_dn_1_page);
+               REGISTER_CALLBACK (serv, X_("/scroll_dn_1_page"), "", scroll_dn_1_page);
+               REGISTER_CALLBACK (serv, X_("/bank_up"), "", bank_up);
+               REGISTER_CALLBACK (serv, X_("/bank_up"), "f", bank_delta);
+               REGISTER_CALLBACK (serv, X_("/bank_down"), "", bank_down);
+               REGISTER_CALLBACK (serv, X_("/bank_down"), "f", bank_down);
+               REGISTER_CALLBACK (serv, X_("/use_group"), "f", use_group);
 
                // controls for "special" strips
-               REGISTER_CALLBACK (serv, "/master/gain", "f", master_set_gain);
-               REGISTER_CALLBACK (serv, "/master/fader", "f", master_set_fader);
-               REGISTER_CALLBACK (serv, "/master/db_delta", "f", master_delta_gain);
-               REGISTER_CALLBACK (serv, "/master/mute", "i", master_set_mute);
-               REGISTER_CALLBACK (serv, "/master/trimdB", "f", master_set_trim);
-               REGISTER_CALLBACK (serv, "/master/pan_stereo_position", "f", master_set_pan_stereo_position);
-               REGISTER_CALLBACK (serv, "/master/select", "f", master_select);
-               REGISTER_CALLBACK (serv, "/monitor/gain", "f", monitor_set_gain);
-               REGISTER_CALLBACK (serv, "/monitor/fader", "f", monitor_set_fader);
-               REGISTER_CALLBACK (serv, "/monitor/db_delta", "f", monitor_delta_gain);
-               REGISTER_CALLBACK (serv, "/monitor/mute", "i", monitor_set_mute);
-               REGISTER_CALLBACK (serv, "/monitor/dim", "i", monitor_set_dim);
-               REGISTER_CALLBACK (serv, "/monitor/mono", "i", monitor_set_mono);
+               REGISTER_CALLBACK (serv, X_("/master/gain"), "f", master_set_gain);
+               REGISTER_CALLBACK (serv, X_("/master/fader"), "f", master_set_fader);
+               REGISTER_CALLBACK (serv, X_("/master/db_delta"), "f", master_delta_gain);
+               REGISTER_CALLBACK (serv, X_("/master/mute"), "i", master_set_mute);
+               REGISTER_CALLBACK (serv, X_("/master/trimdB"), "f", master_set_trim);
+               REGISTER_CALLBACK (serv, X_("/master/pan_stereo_position"), "f", master_set_pan_stereo_position);
+               REGISTER_CALLBACK (serv, X_("/master/select"), "f", master_select);
+               REGISTER_CALLBACK (serv, X_("/monitor/gain"), "f", monitor_set_gain);
+               REGISTER_CALLBACK (serv, X_("/monitor/fader"), "f", monitor_set_fader);
+               REGISTER_CALLBACK (serv, X_("/monitor/db_delta"), "f", monitor_delta_gain);
+               REGISTER_CALLBACK (serv, X_("/monitor/mute"), "i", monitor_set_mute);
+               REGISTER_CALLBACK (serv, X_("/monitor/dim"), "i", monitor_set_dim);
+               REGISTER_CALLBACK (serv, X_("/monitor/mono"), "i", monitor_set_mono);
 
                // Controls for the Selected strip
-               REGISTER_CALLBACK (serv, "/select/recenable", "i", sel_recenable);
-               REGISTER_CALLBACK (serv, "/select/record_safe", "i", sel_recsafe);
-               REGISTER_CALLBACK (serv, "/select/mute", "i", sel_mute);
-               REGISTER_CALLBACK (serv, "/select/solo", "i", sel_solo);
-               REGISTER_CALLBACK (serv, "/select/solo_iso", "i", sel_solo_iso);
-               REGISTER_CALLBACK (serv, "/select/solo_safe", "i", sel_solo_safe);
-               REGISTER_CALLBACK (serv, "/select/monitor_input", "i", sel_monitor_input);
-               REGISTER_CALLBACK (serv, "/select/monitor_disk", "i", sel_monitor_disk);
-               REGISTER_CALLBACK (serv, "/select/polarity", "i", sel_phase);
-               REGISTER_CALLBACK (serv, "/select/gain", "f", sel_gain);
-               REGISTER_CALLBACK (serv, "/select/fader", "f", sel_fader);
-               REGISTER_CALLBACK (serv, "/select/db_delta", "f", sel_dB_delta);
-               REGISTER_CALLBACK (serv, "/select/trimdB", "f", sel_trim);
-               REGISTER_CALLBACK (serv, "/select/pan_stereo_position", "f", sel_pan_position);
-               REGISTER_CALLBACK (serv, "/select/pan_stereo_width", "f", sel_pan_width);
-               REGISTER_CALLBACK (serv, "/select/send_gain", "if", sel_sendgain);
-               REGISTER_CALLBACK (serv, "/select/send_fader", "if", sel_sendfader);
-               REGISTER_CALLBACK (serv, "/select/send_enable", "if", sel_sendenable);
-               REGISTER_CALLBACK (serv, "/select/master_send_enable", "i", sel_master_send_enable);
-               REGISTER_CALLBACK (serv, "/select/send_page", "f", sel_send_page);
-               REGISTER_CALLBACK (serv, "/select/plug_page", "f", sel_plug_page);
-               REGISTER_CALLBACK (serv, "/select/plugin", "f", sel_plugin);
-               REGISTER_CALLBACK (serv, "/select/plugin/activate", "f", sel_plugin_activate);
-               REGISTER_CALLBACK (serv, "/select/expand", "i", sel_expand);
-               REGISTER_CALLBACK (serv, "/select/pan_elevation_position", "f", sel_pan_elevation);
-               REGISTER_CALLBACK (serv, "/select/pan_frontback_position", "f", sel_pan_frontback);
-               REGISTER_CALLBACK (serv, "/select/pan_lfe_control", "f", sel_pan_lfe);
-               REGISTER_CALLBACK (serv, "/select/comp_enable", "f", sel_comp_enable);
-               REGISTER_CALLBACK (serv, "/select/comp_threshold", "f", sel_comp_threshold);
-               REGISTER_CALLBACK (serv, "/select/comp_speed", "f", sel_comp_speed);
-               REGISTER_CALLBACK (serv, "/select/comp_mode", "f", sel_comp_mode);
-               REGISTER_CALLBACK (serv, "/select/comp_makeup", "f", sel_comp_makeup);
-               REGISTER_CALLBACK (serv, "/select/eq_enable", "f", sel_eq_enable);
-               REGISTER_CALLBACK (serv, "/select/eq_hpf/freq", "f", sel_eq_hpf_freq);
-               REGISTER_CALLBACK (serv, "/select/eq_hpf/enable", "f", sel_eq_hpf_enable);
-               REGISTER_CALLBACK (serv, "/select/eq_hpf/slope", "f", sel_eq_hpf_slope);
-               REGISTER_CALLBACK (serv, "/select/eq_lpf/freq", "f", sel_eq_lpf_freq);
-               REGISTER_CALLBACK (serv, "/select/eq_lpf/enable", "f", sel_eq_lpf_enable);
-               REGISTER_CALLBACK (serv, "/select/eq_lpf/slope", "f", sel_eq_lpf_slope);
-               REGISTER_CALLBACK (serv, "/select/eq_gain", "if", sel_eq_gain);
-               REGISTER_CALLBACK (serv, "/select/eq_freq", "if", sel_eq_freq);
-               REGISTER_CALLBACK (serv, "/select/eq_q", "if", sel_eq_q);
-               REGISTER_CALLBACK (serv, "/select/eq_shape", "if", sel_eq_shape);
+               REGISTER_CALLBACK (serv, X_("/select/recenable"), "i", sel_recenable);
+               REGISTER_CALLBACK (serv, X_("/select/record_safe"), "i", sel_recsafe);
+               REGISTER_CALLBACK (serv, X_("/select/name"), "s", sel_rename);
+               REGISTER_CALLBACK (serv, X_("/select/comment"), "s", sel_comment);
+               REGISTER_CALLBACK (serv, X_("/select/mute"), "i", sel_mute);
+               REGISTER_CALLBACK (serv, X_("/select/solo"), "i", sel_solo);
+               REGISTER_CALLBACK (serv, X_("/select/solo_iso"), "i", sel_solo_iso);
+               REGISTER_CALLBACK (serv, X_("/select/solo_safe"), "i", sel_solo_safe);
+               REGISTER_CALLBACK (serv, X_("/select/monitor_input"), "i", sel_monitor_input);
+               REGISTER_CALLBACK (serv, X_("/select/monitor_disk"), "i", sel_monitor_disk);
+               REGISTER_CALLBACK (serv, X_("/select/polarity"), "i", sel_phase);
+               REGISTER_CALLBACK (serv, X_("/select/gain"), "f", sel_gain);
+               REGISTER_CALLBACK (serv, X_("/select/fader"), "f", sel_fader);
+               REGISTER_CALLBACK (serv, X_("/select/db_delta"), "f", sel_dB_delta);
+               REGISTER_CALLBACK (serv, X_("/select/trimdB"), "f", sel_trim);
+               REGISTER_CALLBACK (serv, X_("/select/hide"), "i", sel_hide);
+               REGISTER_CALLBACK (serv, X_("/select/pan_stereo_position"), "f", sel_pan_position);
+               REGISTER_CALLBACK (serv, X_("/select/pan_stereo_width"), "f", sel_pan_width);
+               REGISTER_CALLBACK (serv, X_("/select/send_gain"), "if", sel_sendgain);
+               REGISTER_CALLBACK (serv, X_("/select/send_fader"), "if", sel_sendfader);
+               REGISTER_CALLBACK (serv, X_("/select/send_enable"), "if", sel_sendenable);
+               REGISTER_CALLBACK (serv, X_("/select/master_send_enable"), "i", sel_master_send_enable);
+               REGISTER_CALLBACK (serv, X_("/select/send_page"), "f", sel_send_page);
+               REGISTER_CALLBACK (serv, X_("/select/plug_page"), "f", sel_plug_page);
+               REGISTER_CALLBACK (serv, X_("/select/plugin"), "f", sel_plugin);
+               REGISTER_CALLBACK (serv, X_("/select/plugin/activate"), "f", sel_plugin_activate);
+               REGISTER_CALLBACK (serv, X_("/select/expand"), "i", sel_expand);
+               REGISTER_CALLBACK (serv, X_("/select/pan_elevation_position"), "f", sel_pan_elevation);
+               REGISTER_CALLBACK (serv, X_("/select/pan_frontback_position"), "f", sel_pan_frontback);
+               REGISTER_CALLBACK (serv, X_("/select/pan_lfe_control"), "f", sel_pan_lfe);
+               REGISTER_CALLBACK (serv, X_("/select/comp_enable"), "f", sel_comp_enable);
+               REGISTER_CALLBACK (serv, X_("/select/comp_threshold"), "f", sel_comp_threshold);
+               REGISTER_CALLBACK (serv, X_("/select/comp_speed"), "f", sel_comp_speed);
+               REGISTER_CALLBACK (serv, X_("/select/comp_mode"), "f", sel_comp_mode);
+               REGISTER_CALLBACK (serv, X_("/select/comp_makeup"), "f", sel_comp_makeup);
+               REGISTER_CALLBACK (serv, X_("/select/eq_enable"), "f", sel_eq_enable);
+               REGISTER_CALLBACK (serv, X_("/select/eq_hpf/freq"), "f", sel_eq_hpf_freq);
+               REGISTER_CALLBACK (serv, X_("/select/eq_hpf/enable"), "f", sel_eq_hpf_enable);
+               REGISTER_CALLBACK (serv, X_("/select/eq_hpf/slope"), "f", sel_eq_hpf_slope);
+               REGISTER_CALLBACK (serv, X_("/select/eq_lpf/freq"), "f", sel_eq_lpf_freq);
+               REGISTER_CALLBACK (serv, X_("/select/eq_lpf/enable"), "f", sel_eq_lpf_enable);
+               REGISTER_CALLBACK (serv, X_("/select/eq_lpf/slope"), "f", sel_eq_lpf_slope);
+               REGISTER_CALLBACK (serv, X_("/select/eq_gain"), "if", sel_eq_gain);
+               REGISTER_CALLBACK (serv, X_("/select/eq_freq"), "if", sel_eq_freq);
+               REGISTER_CALLBACK (serv, X_("/select/eq_q"), "if", sel_eq_q);
+               REGISTER_CALLBACK (serv, X_("/select/eq_shape"), "if", sel_eq_shape);
 
                /* These commands require the route index in addition to the arg; TouchOSC (et al) can't use these  */
-               REGISTER_CALLBACK (serv, "/strip/mute", "ii", route_mute);
-               REGISTER_CALLBACK (serv, "/strip/solo", "ii", route_solo);
-               REGISTER_CALLBACK (serv, "/strip/solo_iso", "ii", route_solo_iso);
-               REGISTER_CALLBACK (serv, "/strip/solo_safe", "ii", route_solo_safe);
-               REGISTER_CALLBACK (serv, "/strip/recenable", "ii", route_recenable);
-               REGISTER_CALLBACK (serv, "/strip/record_safe", "ii", route_recsafe);
-               REGISTER_CALLBACK (serv, "/strip/monitor_input", "ii", route_monitor_input);
-               REGISTER_CALLBACK (serv, "/strip/monitor_disk", "ii", route_monitor_disk);
-               REGISTER_CALLBACK (serv, "/strip/expand", "ii", strip_expand);
-               REGISTER_CALLBACK (serv, "/strip/select", "ii", strip_gui_select);
-               REGISTER_CALLBACK (serv, "/strip/polarity", "ii", strip_phase);
-               REGISTER_CALLBACK (serv, "/strip/gain", "if", route_set_gain_dB);
-               REGISTER_CALLBACK (serv, "/strip/fader", "if", route_set_gain_fader);
-               REGISTER_CALLBACK (serv, "/strip/trimdB", "if", route_set_trim_dB);
-               REGISTER_CALLBACK (serv, "/strip/pan_stereo_position", "if", route_set_pan_stereo_position);
-               REGISTER_CALLBACK (serv, "/strip/pan_stereo_width", "if", route_set_pan_stereo_width);
-               REGISTER_CALLBACK (serv, "/strip/plugin/parameter", "iiif", route_plugin_parameter);
+               REGISTER_CALLBACK (serv, X_("/strip/mute"), "ii", route_mute);
+               REGISTER_CALLBACK (serv, X_("/strip/solo"), "ii", route_solo);
+               REGISTER_CALLBACK (serv, X_("/strip/solo_iso"), "ii", route_solo_iso);
+               REGISTER_CALLBACK (serv, X_("/strip/solo_safe"), "ii", route_solo_safe);
+               REGISTER_CALLBACK (serv, X_("/strip/recenable"), "ii", route_recenable);
+               REGISTER_CALLBACK (serv, X_("/strip/record_safe"), "ii", route_recsafe);
+               REGISTER_CALLBACK (serv, X_("/strip/monitor_input"), "ii", route_monitor_input);
+               REGISTER_CALLBACK (serv, X_("/strip/monitor_disk"), "ii", route_monitor_disk);
+               REGISTER_CALLBACK (serv, X_("/strip/expand"), "ii", strip_expand);
+               REGISTER_CALLBACK (serv, X_("/strip/hide"), "ii", strip_hide);
+               REGISTER_CALLBACK (serv, X_("/strip/select"), "ii", strip_gui_select);
+               REGISTER_CALLBACK (serv, X_("/strip/polarity"), "ii", strip_phase);
+               REGISTER_CALLBACK (serv, X_("/strip/gain"), "if", route_set_gain_dB);
+               REGISTER_CALLBACK (serv, X_("/strip/fader"), "if", route_set_gain_fader);
+               REGISTER_CALLBACK (serv, X_("/strip/trimdB"), "if", route_set_trim_dB);
+               REGISTER_CALLBACK (serv, X_("/strip/pan_stereo_position"), "if", route_set_pan_stereo_position);
+               REGISTER_CALLBACK (serv, X_("/strip/pan_stereo_width"), "if", route_set_pan_stereo_width);
+               REGISTER_CALLBACK (serv, X_("/strip/plugin/parameter"), "iiif", route_plugin_parameter);
                // prints to cerr only
-               REGISTER_CALLBACK (serv, "/strip/plugin/parameter/print", "iii", route_plugin_parameter_print);
-               REGISTER_CALLBACK (serv, "/strip/plugin/activate", "ii", route_plugin_activate);
-               REGISTER_CALLBACK (serv, "/strip/plugin/deactivate", "ii", route_plugin_deactivate);
-               REGISTER_CALLBACK (serv, "/strip/send/gain", "iif", route_set_send_gain_dB);
-               REGISTER_CALLBACK (serv, "/strip/send/fader", "iif", route_set_send_fader);
-               REGISTER_CALLBACK (serv, "/strip/send/enable", "iif", route_set_send_enable);
-               REGISTER_CALLBACK(serv, "/strip/name", "is", route_rename);
-               REGISTER_CALLBACK(serv, "/strip/sends", "i", route_get_sends);
-               REGISTER_CALLBACK(serv, "/strip/receives", "i", route_get_receives);
-               REGISTER_CALLBACK(serv, "/strip/plugin/list", "i", route_plugin_list);
-               REGISTER_CALLBACK(serv, "/strip/plugin/descriptor", "ii", route_plugin_descriptor);
-               REGISTER_CALLBACK(serv, "/strip/plugin/reset", "ii", route_plugin_reset);
+               REGISTER_CALLBACK (serv, X_("/strip/plugin/parameter/print"), "iii", route_plugin_parameter_print);
+               REGISTER_CALLBACK (serv, X_("/strip/plugin/activate"), "ii", route_plugin_activate);
+               REGISTER_CALLBACK (serv, X_("/strip/plugin/deactivate"), "ii", route_plugin_deactivate);
+               REGISTER_CALLBACK (serv, X_("/strip/send/gain"), "iif", route_set_send_gain_dB);
+               REGISTER_CALLBACK (serv, X_("/strip/send/fader"), "iif", route_set_send_fader);
+               REGISTER_CALLBACK (serv, X_("/strip/send/enable"), "iif", route_set_send_enable);
+               REGISTER_CALLBACK (serv, X_("/strip/name"), "is", route_rename);
+               REGISTER_CALLBACK (serv, X_("/strip/group"), "is", strip_group);
+               REGISTER_CALLBACK (serv, X_("/strip/sends"), "i", route_get_sends);
+               REGISTER_CALLBACK (serv, X_("/strip/receives"), "i", route_get_receives);
+               REGISTER_CALLBACK (serv, X_("/strip/plugin/list"), "i", route_plugin_list);
+               REGISTER_CALLBACK (serv, X_("/strip/plugin/descriptor"), "ii", route_plugin_descriptor);
+               REGISTER_CALLBACK (serv, X_("/strip/plugin/reset"), "ii", route_plugin_reset);
 
                /* still not-really-standardized query interface */
                //REGISTER_CALLBACK (serv, "/ardour/*/#current_value", "", current_value);
@@ -743,7 +752,7 @@ OSC::send_current_value (const char* path, lo_arg** argv, int argc, lo_message m
                        lo_message_add_string (reply, "not found");
                } else {
 
-                       if (strcmp (path, "/strip/state") == 0) {
+                       if (strcmp (path, X_("/strip/state")) == 0) {
 
                                if (boost::dynamic_pointer_cast<AudioTrack>(r)) {
                                        lo_message_add_string (reply, "AT");
@@ -759,11 +768,11 @@ OSC::send_current_value (const char* path, lo_arg** argv, int argc, lo_message m
                                lo_message_add_int32 (reply, r->muted());
                                lo_message_add_int32 (reply, r->soloed());
 
-                       } else if (strcmp (path, "/strip/mute") == 0) {
+                       } else if (strcmp (path, X_("/strip/mute")) == 0) {
 
                                lo_message_add_int32 (reply, (float) r->muted());
 
-                       } else if (strcmp (path, "/strip/solo") == 0) {
+                       } else if (strcmp (path, X_("/strip/solo")) == 0) {
 
                                lo_message_add_int32 (reply, r->soloed());
                        }
@@ -772,9 +781,9 @@ OSC::send_current_value (const char* path, lo_arg** argv, int argc, lo_message m
        OSCSurface *sur = get_surface(get_address (msg));
 
        if (sur->feedback[14]) {
-               lo_send_message (get_address (msg), "/reply", reply);
+               lo_send_message (get_address (msg), X_("/reply"), reply);
        } else {
-               lo_send_message (get_address (msg), "#reply", reply);
+               lo_send_message (get_address (msg), X_("#reply"), reply);
        }
        lo_message_free (reply);
 }
@@ -798,31 +807,40 @@ OSC::catchall (const char *path, const char* types, lo_arg **argv, int argc, lo_
 
        len = strlen (path);
        OSCSurface *sur = get_surface(get_address (msg), true);
+       LinkSet *set;
+       uint32_t ls = sur->linkset;
 
-       if (strstr (path, "/automation")) {
+       if (ls) {
+               set = &(link_sets[ls]);
+               sur->custom_mode = set->custom_mode;
+               sur->custom_strips = set->custom_strips;
+               sur->temp_strips = set->temp_strips;
+       }
+
+       if (strstr (path, X_("/automation"))) {
                ret = set_automation (path, types, argv, argc, msg);
 
        } else
-       if (strstr (path, "/touch")) {
+       if (strstr (path, X_("/touch"))) {
                ret = touch_detect (path, types, argv, argc, msg);
 
        } else
-       if (len >= 17 && !strcmp (&path[len-15], "/#current_value")) {
+       if (len >= 17 && !strcmp (&path[len-15], X_("/#current_value"))) {
                current_value_query (path, len, argv, argc, msg);
                ret = 0;
 
        } else
-       if (!strncmp (path, "/cue/", 5)) {
+       if (!strncmp (path, X_("/cue/"), 5)) {
 
                ret = cue_parse (path, types, argv, argc, msg);
 
        } else
-       if (!strncmp (path, "/select/plugin/parameter", 24)) {
+       if (!strncmp (path, X_("/select/plugin/parameter"), 24)) {
 
                ret = select_plugin_parameter (path, types, argv, argc, msg);
 
        } else
-       if (!strncmp (path, "/access_action/", 15)) {
+       if (!strncmp (path, X_("/access_action/"), 15)) {
                check_surface (msg);
                if (!(argc && !argv[0]->i)) {
                        std::string action_path = path;
@@ -832,53 +850,69 @@ OSC::catchall (const char *path, const char* types, lo_arg **argv, int argc, lo_
 
                ret = 0;
        } else
-       if (strcmp (path, "/strip/listen") == 0) {
+       if (strcmp (path, X_("/strip/listen")) == 0) {
                if (argc <= 0) {
                        PBD::warning << "OSC: Wrong number of parameters." << endmsg;
                } else if (sur->custom_mode) {
                        PBD::warning << "OSC: Can't add strips with custom enabled." << endmsg;
                } else {
                        for (int n = 0; n < argc; ++n) {
-
-                               boost::shared_ptr<Stripable> s = get_strip (argv[n]->i, get_address (msg));
+                               boost::shared_ptr<Stripable> s = boost::shared_ptr<Stripable>();
+                               if (types[n] == 'f') {
+                                       s = get_strip ((uint32_t) argv[n]->f, get_address (msg));
+                               } else if (types[n] == 'i') {
+                                       s = get_strip (argv[n]->i, get_address (msg));
+                               }
                                if (s) {
                                        sur->custom_strips.push_back (s);
                                }
                        }
+                       if (ls) {
+                               set->custom_strips = sur->custom_strips;
+                       }
                }
                ret = 0;
        } else
-       if (strcmp (path, "/strip/ignore") == 0) {
+       if (strcmp (path, X_("/strip/ignore")) == 0) {
                if (argc <= 0) {
                        PBD::warning << "OSC: Wrong number of parameters." << endmsg;
                } else if (!sur->custom_mode) {
                        PBD::warning << "OSC: Can't remove strips without custom enabled." << endmsg;
                } else {
                        for (int n = 0; n < argc; ++n) {
-                               if ((uint32_t) argv[n]->i <= sur->custom_strips.size ()) {
+                               uint32_t st_no = 0;
+                               if (types[n] == 'f') {
+                                       st_no = (uint32_t) argv[n]->f;
+                               } else if (types[n] == 'i') {
+                                       st_no = (uint32_t) argv[n]->i;
+                               }
+                               if (st_no && st_no <= sur->custom_strips.size ()) {
                                        sur->custom_strips[argv[n]->i - 1] = boost::shared_ptr<Stripable>();
                                }
                        }
+                       if (ls) {
+                               set->custom_strips = sur->custom_strips;
+                       }
                        ret = set_bank (sur->bank, msg);
                }
 
                ret = 0;
        } else
-       if (strstr (path, "/strip") && (argc != 1)) {
+       if (strstr (path, X_("/strip")) && (argc != 1)) {
                // All of the strip commands below require 1 parameter
                PBD::warning << "OSC: Wrong number of parameters." << endmsg;
        } else
-       if (!strncmp (path, "/strip/gain/", 12) && strlen (path) > 12) {
+       if (!strncmp (path, X_("/strip/gain/"), 12) && strlen (path) > 12) {
                // in dB
                int ssid = atoi (&path[12]);
                ret = route_set_gain_dB (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/strip/fader/", 13) && strlen (path) > 13) {
+       else if (!strncmp (path, X_("/strip/fader/"), 13) && strlen (path) > 13) {
                // in fader position
                int ssid = atoi (&path[13]);
                ret = route_set_gain_fader (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/strip/db_delta", 15)) {
+       else if (!strncmp (path, X_("/strip/db_delta"), 15)) {
                // in db delta
                int ssid;
                int ar_off = 0;
@@ -902,82 +936,92 @@ OSC::catchall (const char *path, const char* types, lo_arg **argv, int argc, lo_
                }
                ret = strip_db_delta (ssid, delta, msg);
        }
-       else if (!strncmp (path, "/strip/trimdB/", 14) && strlen (path) > 14) {
+       else if (!strncmp (path, X_("/strip/trimdB/"), 14) && strlen (path) > 14) {
                int ssid = atoi (&path[14]);
                ret = route_set_trim_dB (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/strip/pan_stereo_position/", 27) && strlen (path) > 27) {
+       else if (!strncmp (path, X_("/strip/pan_stereo_position/"), 27) && strlen (path) > 27) {
                int ssid = atoi (&path[27]);
                ret = route_set_pan_stereo_position (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/strip/mute/", 12) && strlen (path) > 12) {
+       else if (!strncmp (path, X_("/strip/mute/"), 12) && strlen (path) > 12) {
                int ssid = atoi (&path[12]);
                ret = route_mute (ssid, argv[0]->i, msg);
        }
-       else if (!strncmp (path, "/strip/solo/", 12) && strlen (path) > 12) {
+       else if (!strncmp (path, X_("/strip/solo/"), 12) && strlen (path) > 12) {
                int ssid = atoi (&path[12]);
                ret = route_solo (ssid, argv[0]->i, msg);
        }
-       else if (!strncmp (path, "/strip/monitor_input/", 21) && strlen (path) > 21) {
+       else if (!strncmp (path, X_("/strip/monitor_input/"), 21) && strlen (path) > 21) {
                int ssid = atoi (&path[21]);
                ret = route_monitor_input (ssid, argv[0]->i, msg);
        }
-       else if (!strncmp (path, "/strip/monitor_disk/", 20) && strlen (path) > 20) {
+       else if (!strncmp (path, X_("/strip/monitor_disk/"), 20) && strlen (path) > 20) {
                int ssid = atoi (&path[20]);
                ret = route_monitor_disk (ssid, argv[0]->i, msg);
        }
-       else if (!strncmp (path, "/strip/recenable/", 17) && strlen (path) > 17) {
+       else if (!strncmp (path, X_("/strip/recenable/"), 17) && strlen (path) > 17) {
                int ssid = atoi (&path[17]);
                ret = route_recenable (ssid, argv[0]->i, msg);
        }
-       else if (!strncmp (path, "/strip/record_safe/", 19) && strlen (path) > 19) {
+       else if (!strncmp (path, X_("/strip/record_safe/"), 19) && strlen (path) > 19) {
                int ssid = atoi (&path[19]);
                ret = route_recsafe (ssid, argv[0]->i, msg);
        }
-       else if (!strncmp (path, "/strip/expand/", 14) && strlen (path) > 14) {
+       else if (!strncmp (path, X_("/strip/expand/"), 14) && strlen (path) > 14) {
                int ssid = atoi (&path[14]);
                ret = strip_expand (ssid, argv[0]->i, msg);
        }
-       else if (!strncmp (path, "/strip/select/", 14) && strlen (path) > 14) {
+       else if (!strncmp (path, X_("/strip/hide/"), 12) && strlen (path) > 12) {
+               int ssid = atoi (&path[12]);
+               ret = strip_hide (ssid, argv[0]->i, msg);
+       }
+       else if (!strncmp (path, X_("/strip/select/"), 14) && strlen (path) > 14) {
                int ssid = atoi (&path[14]);
                ret = strip_gui_select (ssid, argv[0]->i, msg);
-       } else
-       if (strstr (path, "/select") && (argc != 1)) {
+       }
+       else if (strstr (path, X_("/select/group"))) {
+               ret = parse_sel_group (path, types, argv, argc, msg);
+       }
+       else if (strstr (path, X_("/select")) && (argc != 1)) {
                // All of the select commands below require 1 parameter
                PBD::warning << "OSC: Wrong number of parameters." << endmsg;
        }
-       else if (!strncmp (path, "/select/send_gain/", 18) && strlen (path) > 18) {
+       else if (!strncmp (path, X_("/select/send_gain/"), 18) && strlen (path) > 18) {
                int ssid = atoi (&path[18]);
                ret = sel_sendgain (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/select/send_fader/", 19) && strlen (path) > 19) {
+       else if (!strncmp (path, X_("/select/send_fader/"), 19) && strlen (path) > 19) {
                int ssid = atoi (&path[19]);
                ret = sel_sendfader (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/select/send_enable/", 20) && strlen (path) > 20) {
+       else if (!strncmp (path, X_("/select/send_enable/"), 20) && strlen (path) > 20) {
                int ssid = atoi (&path[20]);
                ret = sel_sendenable (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/select/eq_gain/", 16) && strlen (path) > 16) {
+       else if (!strncmp (path, X_("/select/eq_gain/"), 16) && strlen (path) > 16) {
                int ssid = atoi (&path[16]);
                ret = sel_eq_gain (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/select/eq_freq/", 16) && strlen (path) > 16) {
+       else if (!strncmp (path, X_("/select/eq_freq/"), 16) && strlen (path) > 16) {
                int ssid = atoi (&path[16]);
                ret = sel_eq_freq (ssid, argv[0]->f , msg);
        }
-       else if (!strncmp (path, "/select/eq_q/", 13) && strlen (path) > 13) {
+       else if (!strncmp (path, X_("/select/eq_q/"), 13) && strlen (path) > 13) {
                int ssid = atoi (&path[13]);
                ret = sel_eq_q (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/select/eq_shape/", 17) && strlen (path) > 17) {
+       else if (!strncmp (path, X_("/select/eq_shape/"), 17) && strlen (path) > 17) {
                int ssid = atoi (&path[17]);
                ret = sel_eq_shape (ssid, argv[0]->f, msg);
        }
-       else if (!strncmp (path, "/set_surface", 12)) {
+       else if (!strncmp (path, X_("/marker"), 7)) {
+               ret = set_marker (types, argv, argc, msg);
+       }
+       else if (!strncmp (path, X_("/set_surface"), 12)) {
                ret = surface_parse (path, types, argv, argc, msg);
        }
-       else if (strstr (path, "/link")) {
+       else if (strstr (path, X_("/link"))) {
                ret = parse_link (path, types, argv, argc, msg);
        }
        if (ret) {
@@ -1063,7 +1107,7 @@ void
 OSC::session_exported (std::string path, std::string name)
 {
        lo_address listener = lo_address_new (NULL, "7770");
-       lo_send (listener, "/session/exported", "ss", path.c_str(), name.c_str());
+       lo_send (listener, X_("/session/exported"), "ss", path.c_str(), name.c_str());
        lo_address_free (listener);
 }
 
@@ -1087,37 +1131,37 @@ OSC::current_value (const char */*path*/, const char */*types*/, lo_arg **/*argv
        const char *retpath = argv[2]->s;
 
 
-       if (strcmp (argv[0]->s, "transport_frame") == 0) {
+       if (strcmp (argv[0]->s, X_("transport_frame")) == 0) {
 
                if (session) {
                        lo_send (addr, retpath, "i", session->transport_sample());
                }
 
-       } else if (strcmp (argv[0]->s, "transport_speed") == 0) {
+       } else if (strcmp (argv[0]->s, X_("transport_speed")) == 0) {
 
                if (session) {
                        lo_send (addr, retpath, "i", session->transport_sample());
                }
 
-       } else if (strcmp (argv[0]->s, "transport_locked") == 0) {
+       } else if (strcmp (argv[0]->s, X_("transport_locked")) == 0) {
 
                if (session) {
                        lo_send (addr, retpath, "i", session->transport_sample());
                }
 
-       } else if (strcmp (argv[0]->s, "punch_in") == 0) {
+       } else if (strcmp (argv[0]->s, X_("punch_in")) == 0) {
 
                if (session) {
                        lo_send (addr, retpath, "i", session->transport_sample());
                }
 
-       } else if (strcmp (argv[0]->s, "punch_out") == 0) {
+       } else if (strcmp (argv[0]->s, X_("punch_out")) == 0) {
 
                if (session) {
                        lo_send (addr, retpath, "i", session->transport_sample());
                }
 
-       } else if (strcmp (argv[0]->s, "rec_enable") == 0) {
+       } else if (strcmp (argv[0]->s, X_("rec_enable")) == 0) {
 
                if (session) {
                        lo_send (addr, retpath, "i", session->transport_sample());
@@ -1199,9 +1243,9 @@ OSC::routes_list (lo_message msg)
                                lo_message_add_int32 (reply, s->rec_enable_control()->get_value());
                        }
                        if (sur->feedback[14]) {
-                               lo_send_message (get_address (msg), "/reply", reply);
+                               lo_send_message (get_address (msg), X_("/reply"), reply);
                        } else {
-                               lo_send_message (get_address (msg), "#reply", reply);
+                               lo_send_message (get_address (msg), X_("#reply"), reply);
                        }
                        lo_message_free (reply);
                }
@@ -1210,7 +1254,7 @@ OSC::routes_list (lo_message msg)
        // Send end of listing message
        lo_message reply = lo_message_new ();
 
-       lo_message_add_string (reply, "end_route_list");
+       lo_message_add_string (reply, X_("end_route_list"));
        lo_message_add_int64 (reply, session->sample_rate());
        lo_message_add_int64 (reply, session->current_end_sample());
        if (session->monitor_out()) {
@@ -1221,9 +1265,9 @@ OSC::routes_list (lo_message msg)
        }
 
        if (sur->feedback[14]) {
-               lo_send_message (get_address (msg), "/reply", reply);
+               lo_send_message (get_address (msg), X_("/reply"), reply);
        } else {
-               lo_send_message (get_address (msg), "#reply", reply);
+               lo_send_message (get_address (msg), X_("#reply"), reply);
        }
 
        lo_message_free (reply);
@@ -1237,6 +1281,13 @@ OSC::routes_list (lo_message msg)
 void
 OSC::surface_list (lo_message msg)
 {
+               get_surfaces ();
+}
+
+void
+OSC::get_surfaces ()
+{
+
        /* this function is for debugging and prints lots of
         * information about what surfaces Ardour knows about and their
         * internal parameters. It is best accessed by sending:
@@ -1244,28 +1295,37 @@ OSC::surface_list (lo_message msg)
         * a surface entry.
         */
 
-       cerr << "List of known Surfaces: " << _surface.size() << "\n\n";
+       PBD::info << string_compose ("\nList of known Surfaces (%1):\n", _surface.size());
 
        Glib::Threads::Mutex::Lock lm (surfaces_lock);
        for (uint32_t it = 0; it < _surface.size(); it++) {
                OSCSurface* sur = &_surface[it];
-               cerr << string_compose ("  Surface: %1 URL: %2\n", it, sur->remote_url);
-               cerr << string_compose ("       Number of strips: %1 Bank size: %2 Current Bank %3\n", sur->nstrips, sur->bank_size, sur->bank);
-               cerr << string_compose ("       Use Custom: %1 Custom Strips: %2\n", sur->custom_mode, sur->custom_strips.size ());
+               char *chost = lo_url_get_hostname (sur->remote_url.c_str());
+               string host = chost;
+               free (chost);
+               string port = get_port (host);
+               if (port != "auto") {
+                       port = "Manual port";
+               } else {
+                       port = "Auto port";
+               }
+               PBD::info << string_compose ("\n  Surface: %1 - URL: %2  %3\n", it, sur->remote_url, port);
+               PBD::info << string_compose ("  Number of strips: %1   Bank size: %2   Current Bank %3\n", sur->nstrips, sur->bank_size, sur->bank);
+               PBD::info << string_compose ("  Use Custom: %1   Custom Strips: %2\n", sur->custom_mode, sur->custom_strips.size ());
                bool ug = false;
                if (sur->usegroup == PBD::Controllable::UseGroup) {
                        ug = true;
                }
-               cerr << string_compose ("       Strip Types: %1 Feedback: %2 no_clear: %3 gain mode: %4 use groups? %5\n", \
+               PBD::info << string_compose ("  Strip Types: %1   Feedback: %2   No_clear flag: %3   Gain mode: %4   Use groups flag %5\n", \
                        sur->strip_types.to_ulong(), sur->feedback.to_ulong(), sur->no_clear, sur->gainmode, ug);
-               cerr << string_compose ("       using plugin: %1 of %2 plugins, with %3 params. page size: %4 page: %5\n", \
+               PBD::info << string_compose ("  Using plugin: %1  of  %2 plugins, with %3 params.  Page size: %4  Page: %5\n", \
                        sur->plugin_id, sur->plugins.size(), sur->plug_params.size(), sur->plug_page_size, sur->plug_page);
-               cerr << string_compose ("       send page size: %1 page: %2\n", sur->send_page_size, sur->send_page);
-               cerr << string_compose ("       expanded? %1 track: %2 jogmode: %3\n", sur->expand_enable, sur->expand, sur->jogmode);
-               cerr << string_compose ("       personal monitor? %1, Aux master: %2, number of sends: %3\n", sur->cue, sur->aux, sur->sends.size());
-               cerr << string_compose ("       Linkset: %1 Device Id: %2\n", sur->linkset, sur->linkid);
+               PBD::info << string_compose ("  Send page size: %1  Page: %2\n", sur->send_page_size, sur->send_page);
+               PBD::info << string_compose ("  Expanded flag %1   Track: %2   Jogmode: %3\n", sur->expand_enable, sur->expand, sur->jogmode);
+               PBD::info << string_compose ("  Personal monitor flag %1,   Aux master: %2,   Number of sends: %3\n", sur->cue, sur->aux, sur->sends.size());
+               PBD::info << string_compose ("  Linkset: %1   Device Id: %2\n", sur->linkset, sur->linkid);
        }
-       cerr << "\nList of LinkSets " << link_sets.size() << "\n\n";
+       PBD::info << string_compose ("\nList of LinkSets (%1):\n", link_sets.size());
        std::map<uint32_t, LinkSet>::iterator it;
        for (it = link_sets.begin(); it != link_sets.end(); it++) {
                if (!(*it).first) {
@@ -1276,11 +1336,12 @@ OSC::surface_list (lo_message msg)
                if (set->urls.size()) {
                        devices = set->urls.size() - 1;
                }
-               cerr << string_compose ("  Linkset %1 has %2 devices and sees %3 strips\n", (*it).first, devices, set->strips.size());
-               cerr << string_compose ("       Bank size: %1 Current bank: %2 Strip Types: %3\n", set->banksize, set->bank, set->strip_types.to_ulong());
-               cerr << string_compose ("       auto bank sizing: %1 linkset not ready: %2\n", set->autobank, set->not_ready);
+               PBD::info << string_compose ("\n  Linkset %1 has %2 devices and sees %3 strips\n", (*it).first, devices, set->strips.size());
+               PBD::info << string_compose ("  Bank size: %1   Current bank: %2   Strip Types: %3\n", set->banksize, set->bank, set->strip_types.to_ulong());
+               PBD::info << string_compose ("  Auto bank sizing: %1 Linkset not ready flag: %2\n", set->autobank, set->not_ready);
+               PBD::info << string_compose ("  Use Custom: %1 Number of Custom Strips: %2\n", set->custom_mode, set->custom_strips.size ());
        }
-       cerr << "\n";
+       PBD::info << endmsg;
 }
 
 int
@@ -1294,6 +1355,14 @@ OSC::custom_clear (lo_message msg)
        sur->custom_strips.clear ();
        sur->strips = get_sorted_stripables(sur->strip_types, sur->cue, false, sur->custom_strips);
        sur->nstrips = sur->strips.size();
+       LinkSet *set;
+       uint32_t ls = sur->linkset;
+       if (ls) {
+               set = &(link_sets[ls]);
+               set->custom_mode = 0;
+               set->custom_strips.clear ();
+               set->strips = sur->strips;
+       }
        return set_bank (1, msg);
 }
 
@@ -1304,10 +1373,21 @@ OSC::custom_mode (float state, lo_message msg)
                return 0;
        }
        OSCSurface *sur = get_surface(get_address (msg), true);
+       LinkSet *set;
+       uint32_t ls = sur->linkset;
+
+       if (ls) {
+               set = &(link_sets[ls]);
+               sur->custom_mode = set->custom_mode;
+               sur->custom_strips = set->custom_strips;
+       }
        if (state > 0){
                if (sur->custom_strips.size () == 0) {
                        PBD::warning << "No custom strips set to enable" << endmsg;
                        sur->custom_mode = 0;
+                       if (ls) {
+                               set->custom_mode = 0;
+                       }
                        return -1;
                } else {
                        if (sur->bank_size) {
@@ -1317,15 +1397,17 @@ OSC::custom_mode (float state, lo_message msg)
                        }
                        sur->strips = get_sorted_stripables(sur->strip_types, sur->cue, sur->custom_mode, sur->custom_strips);
                        sur->nstrips = sur->custom_strips.size();
-                       return set_bank (1, msg);
                }
        } else {
                sur->custom_mode = 0;
                sur->strips = get_sorted_stripables(sur->strip_types, sur->cue, 0, sur->custom_strips);
                sur->nstrips = sur->strips.size();
-               return set_bank (1, msg);
        }
-       return -1;
+       if (ls) {
+               set->custom_mode = sur->custom_mode;
+               set->strips = sur->strips;
+       }
+       return set_bank (1, msg);
 }
 
 int
@@ -1338,16 +1420,45 @@ OSC::cancel_all_solos ()
 lo_address
 OSC::get_address (lo_message msg)
 {
+       lo_address addr = lo_message_get_source (msg);
+       string host = lo_address_get_hostname (addr);
+       string port = lo_address_get_port (addr);
+       int protocol = lo_address_get_protocol (addr);
+       string saved_port = get_port (host);
+       if (saved_port != "") {
+               if (saved_port != "auto") {
+                       port = saved_port;
+                       return lo_address_new_with_proto (protocol, host.c_str(), port.c_str());
+               } else {
+                       return lo_message_get_source (msg);
+               }
+       }
+
+       // if we get here we need to add a new entry for this surface
+       PortAdd new_port;
+       new_port.host = host;
        if (address_only) {
-               lo_address addr = lo_message_get_source (msg);
-               string host = lo_address_get_hostname (addr);
-               int protocol = lo_address_get_protocol (addr);
+               new_port.port = remote_port;
+               _ports.push_back (new_port);
                return lo_address_new_with_proto (protocol, host.c_str(), remote_port.c_str());
        } else {
+               new_port.port = "auto";
+               _ports.push_back (new_port);
                return lo_message_get_source (msg);
        }
 }
 
+string
+OSC::get_port (string host)
+{
+       for (uint32_t i = 0; i < _ports.size (); i++) {
+               if (_ports[i].host == host) {
+                       return _ports[i].port;
+               }
+       }
+       return "";
+}
+
 int
 OSC::refresh_surface (lo_message msg)
 {
@@ -1378,6 +1489,7 @@ OSC::clear_devices ()
        }
        _surface.clear();
        link_sets.clear ();
+       _ports.clear ();
 
        PresentationInfo::Change.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::recalcbanks, this), this);
 
@@ -1417,7 +1529,7 @@ OSC::parse_link (const char *path, const char* types, lo_arg **argv, int argc, l
        if (!set) {
                return 0;
        }
-       if (!strncmp (path, "/link/bank_size", 15)) {
+       if (!strncmp (path, X_("/link/bank_size"), 15)) {
                ls->banksize = (uint32_t) data;
                ls->autobank = false;
                ls->not_ready = link_check (set);
@@ -1429,7 +1541,7 @@ OSC::parse_link (const char *path, const char* types, lo_arg **argv, int argc, l
                }
                ret = 0;
 
-       } else if (!strncmp (path, "/link/set", 9)) {
+       } else if (!strncmp (path, X_("/link/set"), 9)) {
                ret = set_link (set, (uint32_t) data, get_address (msg));
        }
 
@@ -1455,6 +1567,8 @@ OSC::get_linkset (uint32_t set, lo_address addr)
                        new_ls.not_ready = true;
                        new_ls.strip_types = sur->strip_types;
                        new_ls.strips = sur->strips;
+                       new_ls.custom_strips = sur->custom_strips;
+                       new_ls.custom_mode = sur->custom_mode;
                        new_ls.urls.resize (2);
                        link_sets[set] = new_ls;
                }
@@ -1604,64 +1718,78 @@ OSC::surface_parse (const char *path, const char* types, lo_arg **argv, int argc
        int bank_size = sur->bank_size;
        int linkset = sur->linkset;
        int linkid = sur->linkid;
+       string host = lo_url_get_hostname(sur->remote_url.c_str());
+       int port = atoi (get_port (host).c_str());
 
-
-       if (argc == 1 && !strncmp (path, "/set_surface/feedback", 21)) {
+       if (argc == 1 && !strncmp (path, X_("/set_surface/feedback"), 21)) {
                if (types[0] == 'f') {
                        ret = set_surface_feedback ((int)argv[0]->f, msg);
                } else {
                        ret = set_surface_feedback (argv[0]->i, msg);
                }
        }
-       else if (argc == 1 && !strncmp (path, "/set_surface/bank_size", 22)) {
+       else if (argc == 1 && !strncmp (path, X_("/set_surface/bank_size"), 22)) {
                if (types[0] == 'f') {
                        ret = set_surface_bank_size ((int)argv[0]->f, msg);
                } else {
                        ret = set_surface_bank_size (argv[0]->i, msg);
                }
        }
-       else if (argc == 1 && !strncmp (path, "/set_surface/gainmode", 21)) {
+       else if (argc == 1 && !strncmp (path, X_("/set_surface/gainmode"), 21)) {
                if (types[0] == 'f') {
                        ret = set_surface_gainmode ((int)argv[0]->f, msg);
                } else {
                        ret = set_surface_gainmode (argv[0]->i, msg);
                }
        }
-       else if (argc == 1 && !strncmp (path, "/set_surface/strip_types", 24)) {
+       else if (argc == 1 && !strncmp (path, X_("/set_surface/strip_types"), 24)) {
                if (types[0] == 'f') {
                        ret = set_surface_strip_types ((int)argv[0]->f, msg);
                } else {
                        ret = set_surface_strip_types (argv[0]->i, msg);
                }
        }
-       else if (argc == 1 && !strncmp (path, "/set_surface/send_page_size", 27)) {
+       else if (argc == 1 && !strncmp (path, X_("/set_surface/send_page_size"), 27)) {
                if (types[0] == 'f') {
                        ret = sel_send_pagesize ((int)argv[0]->f, msg);
                } else {
                        ret = sel_send_pagesize (argv[0]->i, msg);
                }
        }
-       else if (argc == 1 && !strncmp (path, "/set_surface/plugin_page_size", 29)) {
+       else if (argc == 1 && !strncmp (path, X_("/set_surface/plugin_page_size"), 29)) {
                if (types[0] == 'f') {
                        ret = sel_plug_pagesize ((int)argv[0]->f, msg);
                } else {
                        ret = sel_plug_pagesize (argv[0]->i, msg);
                }
+       }
+       else if (argc == 1 && !strncmp (path, X_("/set_surface/port"), 17)) {
+               if (types[0] == 'f') {
+                       ret = set_surface_port ((int)argv[0]->f, msg);
+               } else {
+                       ret = set_surface_port (argv[0]->i, msg);
+               }
        } else if (strlen(path) == 12) {
 
                // command is in /set_surface iii form
                switch (argc) {
+                       case 9:
+                               if (types[8] == 'f') {
+                                       linkid = (int) argv[8]->f;
+                               } else {
+                                       linkid = argv[8]->i;
+                               }
                        case 8:
                                if (types[7] == 'f') {
-                                       linkid = (int) argv[7]->f;
+                                       linkset = (int) argv[7]->f;
                                } else {
-                                       linkid = argv[7]->i;
+                                       linkset = argv[7]->i;
                                }
                        case 7:
                                if (types[6] == 'f') {
-                                       linkset = (int) argv[6]->f;
+                                       port = (int) argv[6]->f;
                                } else {
-                                       linkset = argv[6]->i;
+                                       port = argv[6]->i;
                                }
                        case 6:
                                if (types[5] == 'f') {
@@ -1699,6 +1827,7 @@ OSC::surface_parse (const char *path, const char* types, lo_arg **argv, int argc
                                } else {
                                        bank_size = argv[0]->i;
                                }
+                               set_surface_port (port, msg);
                                ret = set_surface (bank_size, strip_types, feedback, fadermode, se_page, pi_page, msg);
                                if ((uint32_t) linkset != sur->linkset) {
                                        set_link (linkset, linkid, get_address (msg));
@@ -1716,7 +1845,8 @@ OSC::surface_parse (const char *path, const char* types, lo_arg **argv, int argc
                                        lo_message_add_int32 (reply, pi_page);
                                        lo_message_add_int32 (reply, (int) linkset);
                                        lo_message_add_int32 (reply, (int) linkid);
-                                       lo_send_message (get_address (msg), "/set_surface", reply);
+                                       lo_message_add_int32 (reply, (int) port);
+                                       lo_send_message (get_address (msg), X_("/set_surface"), reply);
                                        lo_message_free (reply);
                                        return 0;
                                }
@@ -1745,24 +1875,34 @@ OSC::surface_parse (const char *path, const char* types, lo_arg **argv, int argc
                                                const char * pp = strstr (&sp[1], "/");
                                                if (pp) {
                                                        pi_page = atoi (&pp[1]);
-                                                       const char * ls = strstr (&pp[1], "/");
-                                                       if (ls) {
-                                                               linkset = atoi (&ls[1]);
-                                                               const char * li = strstr (&ls[1], "/");
-                                                               if (li) {
-                                                                       linkid = atoi (&li[1]);
+                                                       const char * po = strstr (&pp[1], "/");
+                                                       if (po) {
+                                                               port = atoi (&po[1]);
+                                                               const char * ls = strstr (&po[1], "/");
+                                                               if (ls) {
+                                                                       linkset = atoi (&ls[1]);
+                                                                       const char * li = strstr (&ls[1], "/");
+                                                                       if (li) {
+                                                                               linkid = atoi (&li[1]);
+                                                                       } else {
+                                                                               if (types[0] == 'f') {
+                                                                                       linkid = (int) argv[0]->f;
+                                                                               } else if (types[0] == 'i') {
+                                                                                       linkid = argv[0]->i;
+                                                                               }
+                                                                       }
                                                                } else {
                                                                        if (types[0] == 'f') {
-                                                                               linkid = (int) argv[0]->f;
+                                                                               linkset = (int) argv[0]->f;
                                                                        } else if (types[0] == 'i') {
-                                                                               linkid = argv[0]->i;
+                                                                               linkset = argv[0]->i;
                                                                        }
                                                                }
                                                        } else {
                                                                if (types[0] == 'f') {
-                                                                       linkset = (int) argv[0]->f;
+                                                                       port = (int) argv[0]->f;
                                                                } else if (types[0] == 'i') {
-                                                                       linkset = argv[0]->i;
+                                                                       port = argv[0]->i;
                                                                }
                                                        }
                                                } else {
@@ -1800,6 +1940,7 @@ OSC::surface_parse (const char *path, const char* types, lo_arg **argv, int argc
                                strip_types = argv[0]->i;
                        }
                }
+               set_surface_port (port, msg);
                ret = set_surface (bank_size, strip_types, feedback, fadermode, se_page, pi_page, msg);
                if ((uint32_t) linkset != sur->linkset) {
                        set_link (linkset, linkid, get_address (msg));
@@ -1917,6 +2058,62 @@ OSC::set_surface_gainmode (uint32_t gm, lo_message msg)
        return 0;
 }
 
+int
+OSC::set_surface_port (uint32_t po, lo_message msg)
+{
+       string new_port;
+       if (!po) {
+               new_port = "auto";
+       } else if (po > 1024) {
+               new_port = string_compose ("%1", po);
+       } else {
+               PBD::warning << "Port value must be greater than 1024" << endmsg;
+               return -1;
+       }
+       OSCSurface *sur = get_surface(get_address (msg), true);
+       lo_address addr = lo_message_get_source (msg);
+       string host = lo_address_get_hostname (addr);
+       string port = lo_address_get_port (addr);
+       int protocol = lo_address_get_protocol (addr);
+       for (uint32_t i = 0; i < _ports.size (); i++) {
+               if (_ports[i].host == host) {
+                       if (_ports[i].port == new_port) {
+                               // no change - do nothing
+                               return 0;
+                       } else {
+                               lo_address new_addr;
+                               _ports[i].port = new_port;
+                               if (new_port == "auto") {
+                                       new_addr = addr;
+                               } else {
+                                       new_addr = lo_address_new_with_proto (protocol, host.c_str(), new_port.c_str());
+                               }
+                               char * rurl;
+                               rurl = lo_address_get_url (new_addr);
+                               sur->remote_url = rurl;
+                               free (rurl);
+                               for (uint32_t it = 0; it < _surface.size();) {
+                                       if (&_surface[it] == sur) {
+                                               it++;
+                                               continue;
+                                       }
+                                       char *sur_host = lo_url_get_hostname(_surface[it].remote_url.c_str());
+                                       if (strstr (sur_host, host.c_str())) {
+                                               surface_destroy (&_surface[it]);
+                                               _surface.erase (_surface.begin() + it);
+                                       } else {
+                                               it++;
+                                       }
+                               }
+                               refresh_surface (msg);
+                               return 0;
+                       }
+               }
+       }
+       // should not get here
+       return -1;
+}
+
 int
 OSC::check_surface (lo_message msg)
 {
@@ -1932,21 +2129,13 @@ OSC::get_surface (lo_address addr , bool quiet)
 {
        string r_url;
        char * rurl;
-       if (address_only) {
-               string host = lo_address_get_hostname (addr);
-               int protocol = lo_address_get_protocol (addr);
-               addr = lo_address_new_with_proto (protocol, host.c_str(), remote_port.c_str());
-       }
-
        rurl = lo_address_get_url (addr);
        r_url = rurl;
        free (rurl);
-       {
-               for (uint32_t it = 0; it < _surface.size(); ++it) {
-                       //find setup for this surface
-                       if (!_surface[it].remote_url.find(r_url)){
-                               return &_surface[it];
-                       }
+       for (uint32_t it = 0; it < _surface.size(); ++it) {
+               //find setup for this surface
+               if (!_surface[it].remote_url.find(r_url)){
+                       return &_surface[it];
                }
        }
 
@@ -1954,7 +2143,7 @@ OSC::get_surface (lo_address addr , bool quiet)
        OSCSurface s;
        s.remote_url = r_url;
        s.no_clear = false;
-       s.jogmode = JOG;
+       s.jogmode = 0;
        s.bank = 1;
        s.bank_size = default_banksize;
        s.observers.clear();
@@ -1999,22 +2188,42 @@ OSC::get_surface (lo_address addr , bool quiet)
 void
 OSC::global_feedback (OSCSurface* sur)
 {
+       OSCGlobalObserver* o = sur->global_obs;
+       delete o;
        if (sur->feedback[4] || sur->feedback[3] || sur->feedback[5] || sur->feedback[6]) {
 
                // create a new Global Observer for this surface
                OSCGlobalObserver* o = new OSCGlobalObserver (*this, *session, sur);
                sur->global_obs = o;
+               o->jog_mode (sur->jogmode);
        }
 }
 
 void
 OSC::strip_feedback (OSCSurface* sur, bool new_bank_size)
 {
-       if (sur->custom_strips.size () == 0) {
-               sur->custom_mode = 0;
+       LinkSet *set;
+       uint32_t ls = sur->linkset;
+
+       if (ls) {
+               set = &(link_sets[ls]);
+               if (set->not_ready) {
+                       return;
+               }
+               sur->custom_mode = set->custom_mode;
+               sur->custom_strips = set->custom_strips;
+               sur->temp_strips = set->temp_strips;
+       }
+       if (sur->custom_mode < 7) {
+               sur->strips = get_sorted_stripables(sur->strip_types, sur->cue, sur->custom_mode, sur->custom_strips);
+       } else {
+               sur->strips = get_sorted_stripables(sur->strip_types, sur->cue, 1, sur->temp_strips);
        }
-       sur->strips = get_sorted_stripables(sur->strip_types, sur->cue, sur->custom_mode, sur->custom_strips);
        sur->nstrips = sur->strips.size();
+       if (ls) {
+               set->strips = sur->strips;
+       }
+
        if (new_bank_size || (!sur->feedback[0] && !sur->feedback[1])) {
                // delete old observers
                for (uint32_t i = 0; i < sur->observers.size(); i++) {
@@ -2099,7 +2308,7 @@ OSC::_recalcbanks ()
                        // This surface uses /strip/list tell it routes have changed
                        lo_message reply;
                        reply = lo_message_new ();
-                       lo_send_message (addr, "/strip/list", reply);
+                       lo_send_message (addr, X_("/strip/list"), reply);
                        lo_message_free (reply);
                } else {
                        strip_feedback (sur, false);
@@ -2145,17 +2354,25 @@ OSC::_set_bank (uint32_t bank_start, lo_address addr)
                set->bank = bank_start;
                uint32_t not_ready = 0;
                for (uint32_t dv = 1; dv < d_count; dv++) {
-                       OSCSurface *sur;
                        if (set->urls[dv] != "") {
                                string url = set->urls[dv];
-                               sur = get_surface (lo_address_new_from_url (url.c_str()));
+                               OSCSurface *sur = get_surface (lo_address_new_from_url (url.c_str()));
+                               if (sur->linkset != ls) {
+                                       set->urls[dv] = "";
+                                       not_ready = dv;
+                               } else {
+                                       lo_address sur_addr = lo_address_new_from_url (sur->remote_url.c_str());
+
+                                       sur->bank = bank_start;
+                                       bank_start = bank_start + sur->bank_size;
+                                       strip_feedback (sur, false);
+                                       _strip_select (boost::shared_ptr<ARDOUR::Stripable>(), sur_addr);
+                                       bank_leds (sur);
+                                       lo_address_free (sur_addr);
+                               }
                        } else {
                                not_ready = dv;
                        }
-                       if (sur->linkset != ls) {
-                               set->urls[dv] = "";
-                               not_ready = dv;
-                       }
                        if (not_ready) {
                                if (!set->not_ready) {
                                        set->not_ready = not_ready;
@@ -2163,14 +2380,6 @@ OSC::_set_bank (uint32_t bank_start, lo_address addr)
                                set->bank = 1;
                                break;
                        }
-                       lo_address sur_addr = lo_address_new_from_url (sur->remote_url.c_str());
-
-                       sur->bank = bank_start;
-                       bank_start = bank_start + sur->bank_size;
-                       strip_feedback (sur, false);
-                       _strip_select (boost::shared_ptr<ARDOUR::Stripable>(), sur_addr);
-                       bank_leds (sur);
-                       lo_address_free (sur_addr);
                }
                if (not_ready) {
                        surface_link_state (set);
@@ -2241,7 +2450,7 @@ OSC::bank_leds (OSCSurface* s)
                } else {
                        lo_message_add_int32 (reply, 1);
                }
-               lo_send_message (addr, "/bank_up", reply);
+               lo_send_message (addr, X_("/bank_up"), reply);
                lo_message_free (reply);
                reply = lo_message_new ();
                if (bank > 1) {
@@ -2249,7 +2458,7 @@ OSC::bank_leds (OSCSurface* s)
                } else {
                        lo_message_add_int32 (reply, 0);
                }
-               lo_send_message (addr, "/bank_down", reply);
+               lo_send_message (addr, X_("/bank_down"), reply);
                lo_message_free (reply);
        }
 }
@@ -2320,6 +2529,134 @@ OSC::use_group (float value, lo_message msg)
        return 0;
 }
 
+// this gets called for anything that starts with /select/group
+int
+OSC::parse_sel_group (const char *path, const char* types, lo_arg **argv, int argc, lo_message msg)
+{
+       OSCSurface *sur = get_surface(get_address (msg));
+       boost::shared_ptr<Stripable> s;
+       if (sur->expand_enable) {
+               s = get_strip (sur->expand, get_address (msg));
+       } else {
+               s = _select;
+       }
+       int ret = 1; /* unhandled */
+       if (s) {
+               if (!strncmp (path, X_("/select/group"), 13)) {
+                       if (argc == 1) {
+                               if (types[0] == 's') {
+                                       return strip_select_group (s, &argv[0]->s);
+                               }
+                       }
+               }
+               boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (s);
+               if (!rt) {
+                       PBD::warning << "OSC: VCAs can not be part of a group." << endmsg;
+                       return ret;
+               }
+               RouteGroup *rg = rt->route_group();
+               if (!rg) {
+                       PBD::warning << "OSC: This strip is not part of a group." << endmsg;
+                       return ret;
+               }
+               float value = 0;
+               if (argc == 1) {
+                       if (types[0] == 'f') {
+                               value = (uint32_t) argv[0]->f;
+                       } else if (types[0] == 'i') {
+                               value = (uint32_t) argv[0]->i;
+                       }
+               }
+               if (!strncmp (path, X_("/select/group/enable"), 20)) {
+                       if (argc == 1) {
+                               rg->set_active (value, this);
+                               ret = 0;
+                       }
+               }
+               else if (!strncmp (path, X_("/select/group/only"), 18)) {
+                       if ((argc == 1 && value) || !argc) {
+                               // fill sur->strips with routes from this group and hit bank1
+                               sur->temp_strips.clear();
+                               boost::shared_ptr<RouteList> rl = rg->route_list();
+                               for (RouteList::iterator it = rl->begin(); it != rl->end(); ++it) {
+                                       boost::shared_ptr<Route> r = *it;
+                                       boost::shared_ptr<Stripable> s = boost::dynamic_pointer_cast<Stripable> (r);
+                                       sur->temp_strips.push_back(s);
+                               }
+                               sur->custom_mode = 7;
+                               set_bank (1, msg);
+                               ret = 0;
+                       } else {
+                               // key off is ignored
+                               ret = 0;
+                       }
+               }
+               else if (!strncmp (path, X_("/select/group/sharing"), 21)) {
+                       if (argc == 9) {
+                               if (rg->is_gain() != (bool) argv[0]->i) {
+                                       rg->set_gain ((bool) argv[0]->i);
+                               }
+                               if (rg->is_relative() != (bool) argv[1]->i) {
+                                       rg->set_relative ((bool) argv[1]->i, this);
+                               }
+                               if (rg->is_mute() != (bool) argv[2]->i) {
+                                       rg->set_mute ((bool) argv[2]->i);
+                               }
+                               if (rg->is_solo() != (bool) argv[3]->i) {
+                                       rg->set_solo ((bool) argv[3]->i);
+                               }
+                               if (rg->is_recenable() != (bool) argv[4]->i) {
+                                       rg->set_recenable ((bool) argv[4]->i);
+                               }
+                               if (rg->is_select() != (bool) argv[5]->i) {
+                                       rg->set_select ((bool) argv[5]->i);
+                               }
+                               if (rg->is_route_active() != (bool) argv[6]->i) {
+                                       rg->set_route_active ((bool) argv[6]->i);
+                               }
+                               if (rg->is_color() != (bool) argv[7]->i) {
+                                       rg->set_color ((bool) argv[7]->i);
+                               }
+                               if (rg->is_monitoring() != (bool) argv[8]->i) {
+                                       rg->set_monitoring ((bool) argv[8]->i);
+                               }
+                               ret = 0;
+                       } else {
+                               PBD::warning << "OSC: Sharing can only be set if all 9 parameters are sent." << endmsg;
+                       }
+               }
+       }
+       return ret;
+ }
+
+int
+OSC::name_session (char *n, lo_message msg)
+{
+       if (!session) {
+               return -1;
+       }
+       string new_name = n;
+       char illegal = Session::session_name_is_legal (new_name);
+
+       if (illegal) {
+               PBD::warning  << (string_compose (_("To ensure compatibility with various systems\n"
+                                   "session names may not contain a '%1' character"), illegal)) << endmsg;
+               return -1;
+       }
+       switch (session->rename (new_name)) {
+               case -1:
+                       PBD::warning  << (_("That name is already in use by another directory/folder. Please try again.")) << endmsg;
+                       break;
+               case 0:
+                       return 0;
+                       break;
+               default:
+                       PBD::warning  << (_("Renaming this session failed.\nThings could be seriously messed up at this point")) << endmsg;
+                       break;
+       }
+       return -1;
+}
+
 uint32_t
 OSC::get_sid (boost::shared_ptr<ARDOUR::Stripable> strip, lo_address addr)
 {
@@ -2535,7 +2872,7 @@ OSC::transport_sample (lo_message msg)
        lo_message reply = lo_message_new ();
        lo_message_add_int64 (reply, pos);
 
-       lo_send_message (get_address (msg), "/transport_frame", reply);
+       lo_send_message (get_address (msg), X_("/transport_frame"), reply);
 
        lo_message_free (reply);
 }
@@ -2552,7 +2889,7 @@ OSC::transport_speed (lo_message msg)
        lo_message reply = lo_message_new ();
        lo_message_add_double (reply, ts);
 
-       lo_send_message (get_address (msg), "/transport_speed", reply);
+       lo_send_message (get_address (msg), X_("/transport_speed"), reply);
 
        lo_message_free (reply);
 }
@@ -2569,7 +2906,7 @@ OSC::record_enabled (lo_message msg)
        lo_message reply = lo_message_new ();
        lo_message_add_int32 (reply, re);
 
-       lo_send_message (get_address (msg), "/record_enabled", reply);
+       lo_send_message (get_address (msg), X_("/record_enabled"), reply);
 
        lo_message_free (reply);
 }
@@ -2628,21 +2965,24 @@ OSC::jog (float delta, lo_message msg)
 
        OSCSurface *s = get_surface(get_address (msg));
 
-       string path = "/jog/mode/name";
        switch(s->jogmode)
        {
-               case JOG  :
-                       text_message (path, "Jog", get_address (msg));
+               case 0:
                        if (delta) {
                                jump_by_seconds (delta / 5);
                        }
                        break;
-               case SCRUB:
-                       text_message (path, "Scrub", get_address (msg));
+               case 1:
+                       if (delta > 0) {
+                               access_action ("Common/nudge-playhead-forward");
+                       } else if (delta < 0) {
+                               access_action ("Common/nudge-playhead-backward");
+                       }
+                       break;
+               case 2:
                        scrub (delta, msg);
                        break;
-               case SHUTTLE:
-                       text_message (path, "Shuttle", get_address (msg));
+               case 3:
                        if (delta) {
                                double speed = get_transport_speed ();
                                set_transport_speed (speed + (delta / 8.1));
@@ -2650,46 +2990,34 @@ OSC::jog (float delta, lo_message msg)
                                set_transport_speed (0);
                        }
                        break;
-               case SCROLL:
-                       text_message (path, "Scroll", get_address (msg));
+               case 4:
+                       if (delta > 0) {
+                               next_marker ();
+                       } else if (delta < 0) {
+                               prev_marker ();
+                       }
+                       break;
+               case 5:
                        if (delta > 0) {
                                access_action ("Editor/scroll-forward");
                        } else if (delta < 0) {
                                access_action ("Editor/scroll-backward");
                        }
                        break;
-               case TRACK:
-                       text_message (path, "Track", get_address (msg));
+               case 6:
                        if (delta > 0) {
                                set_bank (s->bank + 1, msg);
                        } else if (delta < 0) {
                                set_bank (s->bank - 1, msg);
                        }
                        break;
-               case BANK:
-                       text_message (path, "Bank", get_address (msg));
+               case 7:
                        if (delta > 0) {
                                bank_up (msg);
                        } else if (delta < 0) {
                                bank_down (msg);
                        }
                        break;
-               case NUDGE:
-                       text_message (path, "Nudge", get_address (msg));
-                       if (delta > 0) {
-                               access_action ("Common/nudge-playhead-forward");
-                       } else if (delta < 0) {
-                               access_action ("Common/nudge-playhead-backward");
-                       }
-                       break;
-               case MARKER:
-                       text_message (path, "Marker", get_address (msg));
-                       if (delta > 0) {
-                               next_marker ();
-                       } else if (delta < 0) {
-                               prev_marker ();
-                       }
-                       break;
                default:
                        break;
 
@@ -2707,52 +3035,108 @@ OSC::jog_mode (float mode, lo_message msg)
        if (get_transport_speed () != 1.0) {
                set_transport_speed (0);
        }
+       s->jogmode = (uint32_t) mode;
+       s->global_obs->jog_mode (mode);
+       return 0;
+}
 
-       switch((uint32_t)mode)
-       {
-               case JOG  :
-                       text_message ("/jog/mode/name", "Jog", get_address (msg));
-                       s->jogmode = JOG;
-                       break;
-               case SCRUB:
-                       text_message ("/jog/mode/name", "Scrub", get_address (msg));
-                       s->jogmode = SCRUB;
-                       break;
-               case SHUTTLE:
-                       text_message ("/jog/mode/name", "Shuttle", get_address (msg));
-                       s->jogmode = SHUTTLE;
-                       break;
-               case SCROLL:
-                       text_message ("/jog/mode/name", "Scroll", get_address (msg));
-                       s->jogmode = SCROLL;
-                       break;
-               case TRACK:
-                       text_message ("/jog/mode/name", "Track", get_address (msg));
-                       s->jogmode = TRACK;
-                       break;
-               case BANK:
-                       text_message ("/jog/mode/name", "Bank", get_address (msg));
-                       s->jogmode = BANK;
+// two structs to help with going to markers
+struct LocationMarker {
+       LocationMarker (const std::string& l, samplepos_t w)
+               : label (l), when (w) {}
+       std::string label;
+       samplepos_t  when;
+};
+
+struct LocationMarkerSort {
+       bool operator() (const LocationMarker& a, const LocationMarker& b) {
+               return (a.when < b.when);
+       }
+};
+
+int
+OSC::set_marker (const char* types, lo_arg **argv, int argc, lo_message msg)
+{
+       if (argc != 1) {
+               PBD::warning << "Wrong number of parameters, one only." << endmsg;
+               return -1;
+       }
+       const Locations::LocationList& ll (session->locations ()->list ());
+       uint32_t marker = 0;
+
+       switch (types[0]) {
+               case 's':
+                       {
+                               Location *cur_mark = 0;
+                               for (Locations::LocationList::const_iterator l = ll.begin(); l != ll.end(); ++l) {
+                                       if ((*l)->is_mark ()) {
+                                               if (strcmp (&argv[0]->s, (*l)->name().c_str()) == 0) {
+                                                       session->request_locate ((*l)->start (), false);
+                                                       return 0;
+                                               } else if ((*l)->start () == session->transport_sample()) {
+                                                       cur_mark = (*l);
+                                               }
+                                       }
+                               }
+                               if (cur_mark) {
+                                       cur_mark->set_name (&argv[0]->s);
+                                       return 0;
+                               }
+                               PBD::warning << string_compose ("Marker: \"%1\" - does not exist", &argv[0]->s) << endmsg;
+                               return -1;
+                       }
                        break;
-               case NUDGE:
-                       text_message ("/jog/mode/name", "Nudge", get_address (msg));
-                       s->jogmode = NUDGE;
+               case 'i':
+                       marker = (uint32_t) argv[0]->i - 1;
                        break;
-               case MARKER:
-                       text_message ("/jog/mode/name", "Marker", get_address (msg));
-                       s->jogmode = MARKER;
+               case 'f':
+                       marker = (uint32_t) argv[0]->f - 1;
                        break;
                default:
-                       PBD::warning << "Jog Mode: " << mode << " is not valid." << endmsg;
+                       return -1;
                        break;
-       lo_message reply = lo_message_new ();
-       lo_message_add_int32 (reply, s->jogmode);
-       lo_send_message (get_address(msg), "/jog/mode", reply);
-       lo_message_free (reply);
+       }
+       std::vector<LocationMarker> lm;
+       // get Locations that are marks
+       for (Locations::LocationList::const_iterator l = ll.begin(); l != ll.end(); ++l) {
+               if ((*l)->is_mark ()) {
+                       lm.push_back (LocationMarker((*l)->name(), (*l)->start ()));
+               }
+       }
+       // sort them by position
+       LocationMarkerSort location_marker_sort;
+       std::sort (lm.begin(), lm.end(), location_marker_sort);
+       // go there
+       if (marker < lm.size()) {
+               session->request_locate (lm[marker].when, false);
+               return 0;
+       }
+       // we were unable to deal with things
+       return -1;
+}
+
+int
+OSC::group_list (lo_message msg)
+{
+       return send_group_list (get_address (msg));
+}
+
+int
+OSC::send_group_list (lo_address addr)
+{
+       lo_message reply;
+       reply = lo_message_new ();
+
+       lo_message_add_string (reply, X_("none"));
 
+       std::list<RouteGroup*> groups = session->route_groups ();
+       for (std::list<RouteGroup *>::iterator i = groups.begin(); i != groups.end(); ++i) {
+               RouteGroup *rg = *i;
+               lo_message_add_string (reply, rg->name().c_str());
        }
+       lo_send_message (addr, X_("/group/list"), reply);
+       lo_message_free (reply);
        return 0;
-
 }
 
 int
@@ -2851,7 +3235,7 @@ OSC::master_set_pan_stereo_position (float position, lo_message msg)
                lo_message reply = lo_message_new ();
                lo_message_add_float (reply, endposition);
 
-               lo_send_message (get_address (msg), "/master/pan_stereo_position", reply);
+               lo_send_message (get_address (msg), X_("/master/pan_stereo_position"), reply);
                lo_message_free (reply);
        }
 
@@ -3020,7 +3404,7 @@ OSC::route_get_sends(lo_message msg) {
        }
        // if used dedicated message path to identify this reply in async operation.
        // Naming it #reply wont help the client to identify the content.
-       lo_send_message(get_address (msg), "/strip/sends", reply);
+       lo_send_message(get_address (msg), X_("/strip/sends"), reply);
 
        lo_message_free(reply);
 
@@ -3084,7 +3468,7 @@ OSC::route_get_receives(lo_message msg) {
 
        // I have used a dedicated message path to identify this reply in async operation.
        // Naming it #reply wont help the client to identify the content.
-       lo_send_message(get_address (msg), "/strip/receives", reply);
+       lo_send_message(get_address (msg), X_("/strip/receives"), reply);
        lo_message_free(reply);
        return 0;
 }
@@ -3112,7 +3496,7 @@ OSC::set_automation (const char *path, const char* types, lo_arg **argv, int arg
        }
 
        //parse path first to find stripable
-       if (!strncmp (path, "/strip/", 7)) {
+       if (!strncmp (path, X_("/strip/"), 7)) {
                // find ssid and stripable
                if (argc > 1) {
                        if (types[1] == 'f') {
@@ -3126,7 +3510,7 @@ OSC::set_automation (const char *path, const char* types, lo_arg **argv, int arg
                        strp = get_strip (ssid, get_address (msg));
                }
                ctr = 7;
-       } else if (!strncmp (path, "/select/", 8)) {
+       } else if (!strncmp (path, X_("/select/"), 8)) {
                if (sur->expand_enable && sur->expand) {
                        strp = get_strip (sur->expand, get_address (msg));
                } else {
@@ -3139,7 +3523,7 @@ OSC::set_automation (const char *path, const char* types, lo_arg **argv, int arg
        if (strp) {
                boost::shared_ptr<AutomationControl> control = boost::shared_ptr<AutomationControl>();
                // other automatable controls can be added by repeating the next 6.5 lines
-               if ((!strncmp (&path[ctr], "fader", 5)) || (!strncmp (&path[ctr], "gain", 4))) {
+               if ((!strncmp (&path[ctr], X_("fader"), 5)) || (!strncmp (&path[ctr], X_("gain"), 4))) {
                        if (strp->gain_control ()) {
                                control = strp->gain_control ();
                        } else {
@@ -3198,7 +3582,7 @@ OSC::touch_detect (const char *path, const char* types, lo_arg **argv, int argc,
        }
 
        //parse path first to find stripable
-       if (!strncmp (path, "/strip/", 7)) {
+       if (!strncmp (path, X_("/strip/"), 7)) {
                // find ssid and stripable
                if (argc > 1) {
                        if (types[0] == 'f') {
@@ -3212,7 +3596,7 @@ OSC::touch_detect (const char *path, const char* types, lo_arg **argv, int argc,
                        strp = get_strip (ssid, get_address (msg));
                }
                ctr = 7;
-       } else if (!strncmp (path, "/select/", 8)) {
+       } else if (!strncmp (path, X_("/select/"), 8)) {
                if (sur->expand_enable && sur->expand) {
                        strp = get_strip (sur->expand, get_address (msg));
                } else {
@@ -3225,7 +3609,7 @@ OSC::touch_detect (const char *path, const char* types, lo_arg **argv, int argc,
        if (strp) {
                boost::shared_ptr<AutomationControl> control = boost::shared_ptr<AutomationControl>();
                // other automatable controls can be added by repeating the next 6.5 lines
-               if ((!strncmp (&path[ctr], "fader", 5)) || (!strncmp (&path[ctr], "gain", 4))) {
+               if ((!strncmp (&path[ctr], X_("fader"), 5)) || (!strncmp (&path[ctr], X_("gain"), 4))) {
                        if (strp->gain_control ()) {
                                control = strp->gain_control ();
                        } else {
@@ -3284,7 +3668,7 @@ OSC::route_mute (int ssid, int yn, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/mute", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/mute"), ssid, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3303,7 +3687,7 @@ OSC::sel_mute (uint32_t yn, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/mute", 0, get_address (msg));
+       return float_message(X_("/select/mute"), 0, get_address (msg));
 }
 
 int
@@ -3319,7 +3703,7 @@ OSC::route_solo (int ssid, int yn, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/solo", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/solo"), ssid, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3336,7 +3720,7 @@ OSC::route_solo_iso (int ssid, int yn, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/solo_iso", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/solo_iso"), ssid, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3353,7 +3737,7 @@ OSC::route_solo_safe (int ssid, int yn, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/solo_safe", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/solo_safe"), ssid, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3371,7 +3755,7 @@ OSC::sel_solo (uint32_t yn, lo_message msg)
                        session->set_control (s->solo_control(), yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
                }
        }
-       return float_message("/select/solo", 0, get_address (msg));
+       return float_message(X_("/select/solo"), 0, get_address (msg));
 }
 
 int
@@ -3390,7 +3774,7 @@ OSC::sel_solo_iso (uint32_t yn, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/solo_iso", 0, get_address (msg));
+       return float_message(X_("/select/solo_iso"), 0, get_address (msg));
 }
 
 int
@@ -3409,7 +3793,7 @@ OSC::sel_solo_safe (uint32_t yn, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/solo_safe", 0, get_address (msg));
+       return float_message(X_("/select/solo_safe"), 0, get_address (msg));
 }
 
 int
@@ -3430,7 +3814,7 @@ OSC::sel_recenable (uint32_t yn, lo_message msg)
                        }
                }
        }
-       return float_message("/select/recenable", 0, get_address (msg));
+       return float_message(X_("/select/recenable"), 0, get_address (msg));
 }
 
 int
@@ -3448,22 +3832,146 @@ OSC::route_recenable (int ssid, int yn, lo_message msg)
                        }
                }
        }
-       return float_message_with_id ("/strip/recenable", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/recenable"), ssid, 0, sur->feedback[2], get_address (msg));
+}
+
+int
+OSC::route_rename (int ssid, char *newname, lo_message msg) {
+       if (!session) {
+               return -1;
+       }
+
+       boost::shared_ptr<Stripable> s = get_strip(ssid, get_address(msg));
+
+       if (s) {
+               s->set_name(std::string(newname));
+       }
+
+       return 0;
+}
+
+int
+OSC::sel_rename (char *newname, lo_message msg) {
+       if (!session) {
+               return -1;
+       }
+
+       OSCSurface *sur = get_surface(get_address (msg));
+       boost::shared_ptr<Stripable> s;
+       if (sur->expand_enable) {
+               s = get_strip (sur->expand, get_address (msg));
+       } else {
+               s = _select;
+       }
+       if (s) {
+               s->set_name(std::string(newname));
+       }
+
+       return 0;
 }
 
 int
-OSC::route_rename(int ssid, char *newname, lo_message msg) {
-    if (!session) {
-        return -1;
-    }
+OSC::sel_comment (char *newcomment, lo_message msg) {
+       if (!session) {
+               return -1;
+       }
 
-    boost::shared_ptr<Stripable> s = get_strip(ssid, get_address(msg));
+       OSCSurface *sur = get_surface(get_address (msg));
+       boost::shared_ptr<Stripable> s;
+       if (sur->expand_enable) {
+               s = get_strip (sur->expand, get_address (msg));
+       } else {
+               s = _select;
+       }
+       if (s) {
+               boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (s);
+               if (!rt) {
+                       PBD::warning << "OSC: can not set comment on VCAs." << endmsg;
+                       return -1;
+               }
+               rt->set_comment (newcomment, this);
+       }
 
-    if (s) {
-        s->set_name(std::string(newname));
-    }
+       return 0;
+}
 
-    return 0;
+int
+OSC::strip_group (int ssid, char *group, lo_message msg) {
+       if (!session) {
+               return -1;
+       }
+       boost::shared_ptr<Stripable> s = get_strip(ssid, get_address(msg));
+       return strip_select_group (s, group);
+}
+
+int
+OSC::sel_group (char *group, lo_message msg) {
+       if (!session) {
+               return -1;
+       }
+       OSCSurface *sur = get_surface(get_address (msg));
+       boost::shared_ptr<Stripable> s;
+       if (sur->expand_enable) {
+               s = get_strip (sur->expand, get_address (msg));
+       } else {
+               s = _select;
+       }
+       return strip_select_group (s, group);
+}
+
+int
+OSC::strip_select_group (boost::shared_ptr<Stripable> s, char *group)
+{
+       string grp = group;
+       if (grp == "" || grp == " ") {
+                       grp = "none";
+               }
+
+       if (s) {
+               boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (s);
+               if (!rt) {
+                       PBD::warning << "OSC: VCAs can not be part of a group." << endmsg;
+                       return -1;
+               }
+               RouteGroup *rg = rt->route_group();
+               RouteGroup* new_rg = session->route_group_by_name (grp);
+               if (rg) {
+                       string old_group = rg->name();
+                       if (grp == "none") {
+                               if (rg->size () == 1) {
+                                       session->remove_route_group (*rg);
+                               } else {
+                                       rg->remove (rt);
+                               }
+                       } else if (grp != old_group) {
+                               if (new_rg) {
+                                       // group exists switch to it
+                                       if (rg->size () == 1) {
+                                               session->remove_route_group (rg);
+                                       } else {
+                                               rg->remove (rt);
+                                       }
+                                       new_rg->add (rt);
+                               } else {
+                                       rg->set_name (grp);
+                               }
+                       } else {
+                               return 0;
+                       }
+               } else {
+                       if (grp == "none") {
+                               return 0;
+                       } else if (new_rg) {
+                               new_rg->add (rt);
+                       } else {
+                               // create new group with this strip in it
+                               RouteGroup* new_rg = new RouteGroup (*session, grp);
+                               session->add_route_group (new_rg);
+                               new_rg->add (rt);
+                       }
+               }
+       }
+       return 0;
 }
 
 int
@@ -3484,7 +3992,7 @@ OSC::sel_recsafe (uint32_t yn, lo_message msg)
                        }
                }
        }
-       return float_message("/select/record_safe", 0, get_address (msg));
+       return float_message(X_("/select/record_safe"), 0, get_address (msg));
 }
 
 int
@@ -3501,7 +4009,7 @@ OSC::route_recsafe (int ssid, int yn, lo_message msg)
                        }
                }
        }
-       return float_message_with_id ("/strip/record_safe", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/record_safe"), ssid, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3523,7 +4031,7 @@ OSC::route_monitor_input (int ssid, int yn, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/monitor_input", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/monitor_input"), ssid, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3547,7 +4055,7 @@ OSC::sel_monitor_input (uint32_t yn, lo_message msg)
                        }
                }
        }
-       return float_message("/select/monitor_input", 0, get_address (msg));
+       return float_message(X_("/select/monitor_input"), 0, get_address (msg));
 }
 
 int
@@ -3569,7 +4077,7 @@ OSC::route_monitor_disk (int ssid, int yn, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/monitor_disk", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/monitor_disk"), ssid, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3593,7 +4101,7 @@ OSC::sel_monitor_disk (uint32_t yn, lo_message msg)
                        }
                }
        }
-       return float_message("/select/monitor_disk", 0, get_address (msg));
+       return float_message(X_("/select/monitor_disk"), 0, get_address (msg));
 }
 
 
@@ -3611,7 +4119,7 @@ OSC::strip_phase (int ssid, int yn, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/polarity", ssid, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/polarity"), ssid, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3630,7 +4138,7 @@ OSC::sel_phase (uint32_t yn, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/polarity", 0, get_address (msg));
+       return float_message(X_("/select/polarity"), 0, get_address (msg));
 }
 
 int
@@ -3649,6 +4157,19 @@ OSC::strip_expand (int ssid, int yn, lo_message msg)
        return _strip_select (s, get_address (msg));
 }
 
+int
+OSC::strip_hide (int ssid, int state, lo_message msg)
+{
+       boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
+
+       if (s) {
+               if (state != s->is_hidden ()) {
+                       s->presentation_info().set_hidden ((bool) state);
+               }
+       }
+       return 0;
+}
+
 int
 OSC::_strip_select (boost::shared_ptr<Stripable> s, lo_address addr)
 {
@@ -3684,9 +4205,9 @@ OSC::_strip_select (boost::shared_ptr<Stripable> s, lo_address addr)
        OSCSelectObserver* so = dynamic_cast<OSCSelectObserver*>(sur->sel_obs);
        if (sur->feedback[13]) {
                if (so != 0) {
-                       so->refresh_strip (s, nsends, true);
+                       so->refresh_strip (s, nsends, sur->gainmode, true);
                } else {
-                       OSCSelectObserver* sel_fb = new OSCSelectObserver (*this, sur);
+                       OSCSelectObserver* sel_fb = new OSCSelectObserver (*this, *session, sur);
                        sur->sel_obs = sel_fb;
                }
                sur->sel_obs->set_expand (sur->expand_enable);
@@ -3744,7 +4265,7 @@ OSC::strip_gui_select (int ssid, int yn, lo_message msg)
                SetStripableSelection (s);
        } else {
                if ((int) (sur->feedback.to_ulong())) {
-                       float_message_with_id ("/strip/select", ssid, 0, sur->feedback[2], get_address (msg));
+                       float_message_with_id (X_("/strip/select"), ssid, 0, sur->feedback[2], get_address (msg));
                }
        }
 
@@ -3767,27 +4288,6 @@ OSC::sel_expand (uint32_t state, lo_message msg)
        return _strip_select (s, get_address (msg));
 }
 
-int
-OSC::route_set_gain_abs (int ssid, float level, lo_message msg)
-{
-       if (!session) return -1;
-       boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
-       OSCSurface *sur = get_surface(get_address (msg));
-
-       if (s) {
-               if (s->gain_control()) {
-                       fake_touch (s->gain_control());
-                       s->gain_control()->set_value (level, sur->usegroup);
-               } else {
-                       return 1;
-               }
-       } else {
-               return 1;
-       }
-
-       return 0;
-}
-
 int
 OSC::route_set_gain_dB (int ssid, float dB, lo_message msg)
 {
@@ -3795,16 +4295,25 @@ OSC::route_set_gain_dB (int ssid, float dB, lo_message msg)
                return -1;
        }
        OSCSurface *sur = get_surface(get_address (msg));
-       int ret;
-       if (dB < -192) {
-               ret = route_set_gain_abs (ssid, 0.0, msg);
-       } else {
-               ret = route_set_gain_abs (ssid, dB_to_coefficient (dB), msg);
-       }
-       if (ret != 0) {
-               return float_message_with_id ("/strip/gain", ssid, -193, sur->feedback[2], get_address (msg));
+       boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
+       if (s) {
+               float abs;
+               if (s->gain_control()) {
+                       if (dB < -192) {
+                               abs = 0;
+                       } else {
+                               abs = dB_to_coefficient (dB);
+                               float top = s->gain_control()->upper();
+                               if (abs > top) {
+                                       abs = top;
+                               }
+                       }
+                       fake_touch (s->gain_control());
+                       s->gain_control()->set_value (abs, sur->usegroup);
+                       return 0;
+               }
        }
-       return 0;
+       return float_message_with_id (X_("/strip/gain"), ssid, -193, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -3834,7 +4343,7 @@ OSC::sel_gain (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/gain", -193, get_address (msg));
+       return float_message(X_("/select/gain"), -193, get_address (msg));
 }
 
 int
@@ -3865,7 +4374,7 @@ OSC::sel_dB_delta (float delta, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/gain", -193, get_address (msg));
+       return float_message(X_("/select/gain"), -193, get_address (msg));
 }
 
 int
@@ -3882,10 +4391,10 @@ OSC::route_set_gain_fader (int ssid, float pos, lo_message msg)
                        fake_touch (s->gain_control());
                        s->gain_control()->set_value (s->gain_control()->interface_to_internal (pos), sur->usegroup);
                } else {
-                       return float_message_with_id ("/strip/fader", ssid, 0, sur->feedback[2], get_address (msg));
+                       return float_message_with_id (X_("/strip/fader"), ssid, 0, sur->feedback[2], get_address (msg));
                }
        } else {
-               return float_message_with_id ("/strip/fader", ssid, 0, sur->feedback[2], get_address (msg));
+               return float_message_with_id (X_("/strip/fader"), ssid, 0, sur->feedback[2], get_address (msg));
        }
        return 0;
 }
@@ -3931,7 +4440,7 @@ OSC::sel_fader (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/fader", 0, get_address (msg));
+       return float_message(X_("/select/fader"), 0, get_address (msg));
 }
 
 int
@@ -3959,7 +4468,7 @@ OSC::route_set_trim_dB (int ssid, float dB, lo_message msg)
        int ret;
        ret = route_set_trim_abs(ssid, dB_to_coefficient (dB), msg);
        if (ret != 0) {
-               return float_message_with_id ("/strip/trimdB", ssid, 0, sur->feedback[2], get_address (msg));
+               return float_message_with_id (X_("/strip/trimdB"), ssid, 0, sur->feedback[2], get_address (msg));
        }
 
 return 0;
@@ -3981,7 +4490,25 @@ OSC::sel_trim (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/trimdB", 0, get_address (msg));
+       return float_message(X_("/select/trimdB"), 0, get_address (msg));
+}
+
+int
+OSC::sel_hide (uint32_t state, lo_message msg)
+{
+       OSCSurface *sur = get_surface(get_address (msg));
+       boost::shared_ptr<Stripable> s;
+       if (sur->expand_enable) {
+               s = get_strip (sur->expand, get_address (msg));
+       } else {
+               s = _select;
+       }
+       if (s) {
+               if (state != s->is_hidden ()) {
+                       s->presentation_info().set_hidden ((bool) state);
+               }
+       }
+       return 0;
 }
 
 int
@@ -4000,7 +4527,7 @@ OSC::sel_pan_position (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/pan_stereo_position", 0.5, get_address (msg));
+       return float_message(X_("/select/pan_stereo_position"), 0.5, get_address (msg));
 }
 
 int
@@ -4019,7 +4546,7 @@ OSC::sel_pan_width (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/pan_stereo_width", 1, get_address (msg));
+       return float_message(X_("/select/pan_stereo_width"), 1, get_address (msg));
 }
 
 int
@@ -4036,7 +4563,7 @@ OSC::route_set_pan_stereo_position (int ssid, float pos, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/pan_stereo_position", ssid, 0.5, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/pan_stereo_position"), ssid, 0.5, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -4053,7 +4580,7 @@ OSC::route_set_pan_stereo_width (int ssid, float pos, lo_message msg)
                }
        }
 
-       return float_message_with_id ("/strip/pan_stereo_width", ssid, 1, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/strip/pan_stereo_width"), ssid, 1, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -4115,7 +4642,7 @@ OSC::sel_sendgain (int id, float val, lo_message msg)
 {
        OSCSurface *sur = get_surface(get_address (msg));
        if (sur->send_page_size && (id > (int)sur->send_page_size)) {
-               return float_message_with_id ("/select/send_gain", id, -193, sur->feedback[2], get_address (msg));
+               return float_message_with_id (X_("/select/send_gain"), id, -193, sur->feedback[2], get_address (msg));
        }
        boost::shared_ptr<Stripable> s;
        if (sur->expand_enable) {
@@ -4146,7 +4673,7 @@ OSC::sel_sendgain (int id, float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message_with_id ("/select/send_gain", id, -193, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/select/send_gain"), id, -193, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -4154,7 +4681,7 @@ OSC::sel_sendfader (int id, float val, lo_message msg)
 {
        OSCSurface *sur = get_surface(get_address (msg));
        if (sur->send_page_size && (id > (int)sur->send_page_size)) {
-               return float_message_with_id ("/select/send_fader", id, 0, sur->feedback[2], get_address (msg));
+               return float_message_with_id (X_("/select/send_fader"), id, 0, sur->feedback[2], get_address (msg));
        }
        boost::shared_ptr<Stripable> s;
        if (sur->expand_enable) {
@@ -4179,7 +4706,7 @@ OSC::sel_sendfader (int id, float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message_with_id ("/select/send_fader", id, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/select/send_fader"), id, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -4230,7 +4757,7 @@ OSC::sel_sendenable (int id, float val, lo_message msg)
 {
        OSCSurface *sur = get_surface(get_address (msg));
        if (sur->send_page_size && (id > (int)sur->send_page_size)) {
-               return float_message_with_id ("/select/send_enable", id, 0, sur->feedback[2], get_address (msg));
+               return float_message_with_id (X_("/select/send_enable"), id, 0, sur->feedback[2], get_address (msg));
        }
        boost::shared_ptr<Stripable> s;
        if (sur->expand_enable) {
@@ -4254,7 +4781,7 @@ OSC::sel_sendenable (int id, float val, lo_message msg)
                        boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
                        if (!r) {
                                // should never get here
-                               return float_message_with_id ("/select/send_enable", id, 0, sur->feedback[2], get_address (msg));
+                               return float_message_with_id (X_("/select/send_enable"), id, 0, sur->feedback[2], get_address (msg));
                        }
                        boost::shared_ptr<Send> snd = boost::dynamic_pointer_cast<Send> (r->nth_send(send_id));
                        if (snd) {
@@ -4267,7 +4794,7 @@ OSC::sel_sendenable (int id, float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message_with_id ("/select/send_enable", id, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/select/send_enable"), id, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -4286,7 +4813,7 @@ OSC::sel_master_send_enable (int state, lo_message msg)
                        return 0;
                }
        }
-       return float_message ("/select/master_send_enable", 0, get_address(msg));
+       return float_message (X_("/select/master_send_enable"), 0, get_address(msg));
 }
 
 int
@@ -4340,10 +4867,10 @@ OSC::select_plugin_parameter (const char *path, const char* types, lo_arg **argv
                return -1;
        }
        if (!piid || piid > sur->plugins.size ()) {
-               return float_message_with_id ("/select/plugin/parameter", paid, 0, sur->feedback[2], get_address (msg));
+               return float_message_with_id (X_("/select/plugin/parameter"), paid, 0, sur->feedback[2], get_address (msg));
        }
        if (sur->plug_page_size && (paid > (int)sur->plug_page_size)) {
-               return float_message_with_id ("/select/plugin/parameter", paid, 0, sur->feedback[2], get_address (msg));
+               return float_message_with_id (X_("/select/plugin/parameter"), paid, 0, sur->feedback[2], get_address (msg));
        }
        boost::shared_ptr<Stripable> s = sur->select;
        boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(s);
@@ -4361,7 +4888,7 @@ OSC::select_plugin_parameter (const char *path, const char* types, lo_arg **argv
        int parid = paid + (int)sur->plug_page - 1;
        if (parid > (int) sur->plug_params.size ()) {
                if (sur->feedback[13]) {
-                       float_message_with_id ("/select/plugin/parameter", paid, 0, sur->feedback[2], get_address (msg));
+                       float_message_with_id (X_("/select/plugin/parameter"), paid, 0, sur->feedback[2], get_address (msg));
                }
                return 0;
        }
@@ -4398,25 +4925,27 @@ OSC::sel_plugin_activate (float state, lo_message msg)
                return -1;
        }
        OSCSurface *sur = get_surface(get_address (msg));
-       boost::shared_ptr<Stripable> s = sur->select;
+       if (sur->plugins.size() > 0) {
+               boost::shared_ptr<Stripable> s = sur->select;
 
-       boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
+               boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
 
-       if (r) {
-               boost::shared_ptr<Processor> redi=r->nth_plugin (sur->plugins[sur->plugin_id -1]);
-               if (redi) {
-                       boost::shared_ptr<PluginInsert> pi;
-                       if ((pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
-                               if(state > 0) {
-                                       pi->activate();
-                               } else {
-                                       pi->deactivate();
+               if (r) {
+                       boost::shared_ptr<Processor> redi=r->nth_plugin (sur->plugins[sur->plugin_id -1]);
+                       if (redi) {
+                               boost::shared_ptr<PluginInsert> pi;
+                               if ((pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
+                                       if(state > 0) {
+                                               pi->activate();
+                                       } else {
+                                               pi->deactivate();
+                                       }
+                                       return 0;
                                }
-                               return 0;
                        }
                }
        }
-       float_message ("/select/plugin/activate", 0, get_address (msg));
+       float_message (X_("/select/plugin/activate"), 0, get_address (msg));
        PBD::warning << "OSC: Select has no Plugin." << endmsg;
        return 0;
 }
@@ -4460,7 +4989,7 @@ OSC::route_plugin_list (int ssid, lo_message msg) {
                piid++;
        }
 
-       lo_send_message (get_address (msg), "/strip/plugin/list", reply);
+       lo_send_message (get_address (msg), X_("/strip/plugin/list"), reply);
        lo_message_free (reply);
        return 0;
 }
@@ -4580,14 +5109,14 @@ OSC::route_plugin_descriptor (int ssid, int piid, lo_message msg) {
                        lo_message_add_double (reply, 0);
                }
 
-               lo_send_message (get_address (msg), "/strip/plugin/descriptor", reply);
+               lo_send_message (get_address (msg), X_("/strip/plugin/descriptor"), reply);
                lo_message_free (reply);
        }
 
        lo_message reply = lo_message_new ();
        lo_message_add_int32 (reply, ssid);
        lo_message_add_int32 (reply, piid);
-       lo_send_message (get_address (msg), "/strip/plugin/descriptor_end", reply);
+       lo_send_message (get_address (msg), X_("/strip/plugin/descriptor_end"), reply);
        lo_message_free (reply);
 
        return 0;
@@ -4824,7 +5353,7 @@ OSC::sel_pan_elevation (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/pan_elevation_position", 0, get_address (msg));
+       return float_message(X_("/select/pan_elevation_position"), 0, get_address (msg));
 }
 
 int
@@ -4843,7 +5372,7 @@ OSC::sel_pan_frontback (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/pan_frontback_position", 0.5, get_address (msg));
+       return float_message(X_("/select/pan_frontback_position"), 0.5, get_address (msg));
 }
 
 int
@@ -4862,7 +5391,7 @@ OSC::sel_pan_lfe (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/pan_lfe_control", 0, get_address (msg));
+       return float_message(X_("/select/pan_lfe_control"), 0, get_address (msg));
 }
 
 // compressor control
@@ -4882,7 +5411,7 @@ OSC::sel_comp_enable (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/comp_enable", 0, get_address (msg));
+       return float_message(X_("/select/comp_enable"), 0, get_address (msg));
 }
 
 int
@@ -4901,7 +5430,7 @@ OSC::sel_comp_threshold (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/comp_threshold", 0, get_address (msg));
+       return float_message(X_("/select/comp_threshold"), 0, get_address (msg));
 }
 
 int
@@ -4920,7 +5449,7 @@ OSC::sel_comp_speed (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/comp_speed", 0, get_address (msg));
+       return float_message(X_("/select/comp_speed"), 0, get_address (msg));
 }
 
 int
@@ -4939,7 +5468,7 @@ OSC::sel_comp_mode (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/comp_mode", 0, get_address (msg));
+       return float_message(X_("/select/comp_mode"), 0, get_address (msg));
 }
 
 int
@@ -4958,7 +5487,7 @@ OSC::sel_comp_makeup (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/comp_makeup", 0, get_address (msg));
+       return float_message(X_("/select/comp_makeup"), 0, get_address (msg));
 }
 
 // EQ control
@@ -4979,7 +5508,7 @@ OSC::sel_eq_enable (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/eq_enable", 0, get_address (msg));
+       return float_message(X_("/select/eq_enable"), 0, get_address (msg));
 }
 
 int
@@ -4998,7 +5527,7 @@ OSC::sel_eq_hpf_freq (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/eq_hpf/freq", 0, get_address (msg));
+       return float_message(X_("/select/eq_hpf/freq"), 0, get_address (msg));
 }
 
 int
@@ -5017,7 +5546,7 @@ OSC::sel_eq_lpf_freq (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/eq_lpf/freq", 0, get_address (msg));
+       return float_message(X_("/select/eq_lpf/freq"), 0, get_address (msg));
 }
 
 int
@@ -5036,7 +5565,7 @@ OSC::sel_eq_hpf_enable (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/eq_hpf/enable", 0, get_address (msg));
+       return float_message(X_("/select/eq_hpf/enable"), 0, get_address (msg));
 }
 
 int
@@ -5055,7 +5584,7 @@ OSC::sel_eq_lpf_enable (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/eq_lpf/enable", 0, get_address (msg));
+       return float_message(X_("/select/eq_lpf/enable"), 0, get_address (msg));
 }
 
 int
@@ -5074,7 +5603,7 @@ OSC::sel_eq_hpf_slope (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/eq_hpf/slope", 0, get_address (msg));
+       return float_message(X_("/select/eq_hpf/slope"), 0, get_address (msg));
 }
 
 int
@@ -5093,7 +5622,7 @@ OSC::sel_eq_lpf_slope (float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message("/select/eq_lpf/slope", 0, get_address (msg));
+       return float_message(X_("/select/eq_lpf/slope"), 0, get_address (msg));
 }
 
 int
@@ -5115,7 +5644,7 @@ OSC::sel_eq_gain (int id, float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message_with_id ("/select/eq_gain", id + 1, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/select/eq_gain"), id + 1, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -5137,7 +5666,7 @@ OSC::sel_eq_freq (int id, float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message_with_id ("/select/eq_freq", id + 1, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/select/eq_freq"), id + 1, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -5159,7 +5688,7 @@ OSC::sel_eq_q (int id, float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message_with_id ("/select/eq_q", id + 1, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/select/eq_q"), id + 1, 0, sur->feedback[2], get_address (msg));
 }
 
 int
@@ -5181,7 +5710,7 @@ OSC::sel_eq_shape (int id, float val, lo_message msg)
                        return 0;
                }
        }
-       return float_message_with_id ("/select/eq_shape", id + 1, 0, sur->feedback[2], get_address (msg));
+       return float_message_with_id (X_("/select/eq_shape"), id + 1, 0, sur->feedback[2], get_address (msg));
 }
 
 // timer callbacks
@@ -5260,15 +5789,15 @@ XMLNode&
 OSC::get_state ()
 {
        XMLNode& node (ControlProtocol::get_state());
-       node.set_property ("debugmode", (int32_t) _debugmode); // TODO: enum2str
-       node.set_property ("address-only", address_only);
-       node.set_property ("remote-port", remote_port);
-       node.set_property ("banksize", default_banksize);
-       node.set_property ("striptypes", default_strip);
-       node.set_property ("feedback", default_feedback);
-       node.set_property ("gainmode", default_gainmode);
-       node.set_property ("send-page-size", default_send_size);
-       node.set_property ("plug-page-size", default_plugin_size);
+       node.set_property (X_("debugmode"), (int32_t) _debugmode); // TODO: enum2str
+       node.set_property (X_("address-only"), address_only);
+       node.set_property (X_("remote-port"), remote_port);
+       node.set_property (X_("banksize"), default_banksize);
+       node.set_property (X_("striptypes"), default_strip);
+       node.set_property (X_("feedback"), default_feedback);
+       node.set_property (X_("gainmode"), default_gainmode);
+       node.set_property (X_("send-page-size"), default_send_size);
+       node.set_property (X_("plug-page-size"), default_plugin_size);
        return node;
 }
 
@@ -5441,7 +5970,7 @@ OSC::cue_parse (const char *path, const char* types, lo_arg **argv, int argc, lo
                }
        }
        int ret = 1; /* unhandled */
-       if (!strncmp (path, "/cue/aux", 8)) {
+       if (!strncmp (path, X_("/cue/aux"), 8)) {
                // set our Aux bus
                if (argc) {
                        if (value) {
@@ -5451,7 +5980,7 @@ OSC::cue_parse (const char *path, const char* types, lo_arg **argv, int argc, lo
                        }
                }
        }
-       else if (!strncmp (path, "/cue/connect", 12)) {
+       else if (!strncmp (path, X_("/cue/connect"), 12)) {
                // Connect to default Aux bus
                if ((!argc) || argv[0]->f || argv[0]->i) {
                        ret = cue_set (1, msg);
@@ -5459,7 +5988,7 @@ OSC::cue_parse (const char *path, const char* types, lo_arg **argv, int argc, lo
                        ret = 0;
                }
        }
-       else if (!strncmp (path, "/cue/next_aux", 13)) {
+       else if (!strncmp (path, X_("/cue/next_aux"), 13)) {
                // switch to next Aux bus
                if ((!argc) || argv[0]->f || argv[0]->i) {
                        ret = cue_next (msg);
@@ -5467,7 +5996,7 @@ OSC::cue_parse (const char *path, const char* types, lo_arg **argv, int argc, lo
                        ret = 0;
                }
        }
-       else if (!strncmp (path, "/cue/previous_aux", 17)) {
+       else if (!strncmp (path, X_("/cue/previous_aux"), 17)) {
                // switch to previous Aux bus
                if ((!argc) || argv[0]->f || argv[0]->i) {
                        ret = cue_previous (msg);
@@ -5475,24 +6004,24 @@ OSC::cue_parse (const char *path, const char* types, lo_arg **argv, int argc, lo
                        ret = 0;
                }
        }
-       else if (!strncmp (path, "/cue/send/fader/", 16) && strlen (path) > 16) {
+       else if (!strncmp (path, X_("/cue/send/fader/"), 16) && strlen (path) > 16) {
                if (argc == 1) {
                        int id = atoi (&path[16]);
                        ret = cue_send_fader (id, value, msg);
                }
        }
-       else if (!strncmp (path, "/cue/send/enable/", 17) && strlen (path) > 17) {
+       else if (!strncmp (path, X_("/cue/send/enable/"), 17) && strlen (path) > 17) {
                if (argc == 1) {
                        int id = atoi (&path[17]);
                        ret = cue_send_enable (id, value, msg);
                }
        }
-       else if (!strncmp (path, "/cue/fader", 10)) {
+       else if (!strncmp (path, X_("/cue/fader"), 10)) {
                if (argc == 1) {
                        ret = cue_aux_fader (value, msg);
                }
        }
-       else if (!strncmp (path, "/cue/mute", 9)) {
+       else if (!strncmp (path, X_("/cue/mute"), 9)) {
                if (argc == 1) {
                        ret = cue_aux_mute (value, msg);
                }
@@ -5532,7 +6061,7 @@ OSC::_cue_set (uint32_t aux, lo_address addr)
        for (uint32_t n = 0; n < s->nstrips; ++n) {
                boost::shared_ptr<Stripable> stp = s->strips[n];
                if (stp) {
-                       text_message (string_compose ("/cue/name/%1", n+1), stp->name(), addr);
+                       text_message (string_compose (X_("/cue/name/%1"), n+1), stp->name(), addr);
                        if (aux == n+1) {
                                // aux must be at least one
 
@@ -5621,7 +6150,7 @@ OSC::cue_aux_fader (float position, lo_message msg)
                        }
                }
        }
-       float_message ("/cue/fader", 0, get_address (msg));
+       float_message (X_("/cue/fader"), 0, get_address (msg));
        return -1;
 }
 
@@ -5642,7 +6171,7 @@ OSC::cue_aux_mute (float state, lo_message msg)
                        }
                }
        }
-       float_message ("/cue/mute", 0, get_address (msg));
+       float_message (X_("/cue/mute"), 0, get_address (msg));
        return -1;
 }
 
@@ -5659,7 +6188,7 @@ OSC::cue_send_fader (uint32_t id, float val, lo_message msg)
                        return 0;
                }
        }
-       float_message (string_compose ("/cue/send/fader/%1", id), 0, get_address (msg));
+       float_message (string_compose (X_("/cue/send/fader/%1"), id), 0, get_address (msg));
        return -1;
 }
 
@@ -5677,7 +6206,7 @@ OSC::cue_send_enable (uint32_t id, float state, lo_message msg)
                }
                return 0;
        }
-       float_message (string_compose ("/cue/send/enable/%1", id), 0, get_address (msg));
+       float_message (string_compose (X_("/cue/send/enable/%1"), id), 0, get_address (msg));
        return -1;
 }
 
@@ -5712,6 +6241,20 @@ OSC::float_message_with_id (std::string path, uint32_t ssid, float value, bool i
        return 0;
 }
 
+int
+OSC::int_message (string path, int val, lo_address addr)
+{
+
+       lo_message reply;
+       reply = lo_message_new ();
+       lo_message_add_int32 (reply, (float) val);
+
+       lo_send_message (addr, path.c_str(), reply);
+       lo_message_free (reply);
+
+       return 0;
+}
+
 int
 OSC::int_message_with_id (std::string path, uint32_t ssid, int value, bool in_line, lo_address addr)
 {