gtk2_ardour/ardour_ui_ed.cc

   1 /*
   2     Copyright (C) 20002-2004 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 /* This file contains any ARDOUR_UI methods that require knowledge of
  21    the editor, and exists so that no compilation dependency exists
  22    between the main ARDOUR_UI modules and the PublicEditor class. This
  23    is to cut down on the nasty compile times for both these classes.
  24 */
  25
  26 #include <pbd/pathscanner.h>
  27 #include <pbd/fpu.h>
  28
  29 #include <glibmm/miscutils.h>
  30
  31 #include <gtkmm2ext/utils.h>
  32 #include <gtkmm2ext/window_title.h>
  33
  34 #include "ardour_ui.h"
  35 #include "public_editor.h"
  36 #include "audio_clock.h"
  37 #include "engine_dialog.h"
  38 #include "editor.h"
  39 #include "actions.h"
  40 #include "sync-menu.h"
  41
  42 #include <ardour/session.h>
  43 #include <ardour/profile.h>
  44 #include <ardour/audioengine.h>
  45 #include <ardour/control_protocol_manager.h>
  46
  47 #include <control_protocol/control_protocol.h>
  48
  49 #include "i18n.h"
  50
  51 using namespace std;
  52 using namespace ARDOUR;
  53 using namespace PBD;
  54 using namespace Gtkmm2ext;
  55 using namespace Gtk;
  56 using namespace Glib;
  57 using namespace sigc;
  58
  59 int
  60 ARDOUR_UI::create_editor ()
  61
  62 {
  63         try {
  64                 editor = new Editor ();
  65         }
  66
  67         catch (failed_constructor& err) {
  68                 return -1;
  69         }
  70
  71         editor->Realized.connect (mem_fun (*this, &ARDOUR_UI::editor_realized));
  72
  73         return 0;
  74 }
  75
  76 void
  77 ARDOUR_UI::install_actions ()
  78 {
  79         Glib::RefPtr<ActionGroup> main_actions = ActionGroup::create (X_("Main"));
  80         Glib::RefPtr<Action> act;
  81
  82         /* menus + submenus that need action items */
  83
  84         ActionManager::register_action (main_actions, X_("Session"), _("Session"));
  85         ActionManager::register_action (main_actions, X_("Files"), _("Import/Export"));
  86         ActionManager::register_action (main_actions, X_("Regions"), _("Regions"));
  87         ActionManager::register_action (main_actions, X_("Cleanup"), _("Cleanup"));
  88         ActionManager::register_action (main_actions, X_("Sync"), _("Sync"));
  89         ActionManager::register_action (main_actions, X_("Options"), _("Options"));
  90         ActionManager::register_action (main_actions, X_("TransportOptions"), _("Options"));
  91         ActionManager::register_action (main_actions, X_("Help"), _("Help"));
  92         ActionManager::register_action (main_actions, X_("KeyMouse Actions"), _("KeyMouse Actions"));
  93         ActionManager::register_action (main_actions, X_("AudioFileFormat"), _("Audio File Format"));
  94         ActionManager::register_action (main_actions, X_("AudioFileFormatHeader"), _("Header"));
  95         ActionManager::register_action (main_actions, X_("AudioFileFormatData"), _("Data"));
  96         ActionManager::register_action (main_actions, X_("ControlSurfaces"), _("Control Surfaces"));
  97         ActionManager::register_action (main_actions, X_("Metering"), _("Metering"));
  98         ActionManager::register_action (main_actions, X_("MeteringFallOffRate"), _("Fall off rate"));
  99         ActionManager::register_action (main_actions, X_("MeteringHoldTime"), _("Hold Time"));
 100         ActionManager::register_action (main_actions, X_("Denormals"), _("Denormal Handling"));
 101
 102         /* the real actions */
 103
 104         act = ActionManager::register_action (main_actions, X_("New"), _("New"),  hide_return (bind (mem_fun(*this, &ARDOUR_UI::get_session_parameters), string (), true, true)));
 105
 106         ActionManager::register_action (main_actions, X_("Open"), _("Open"),  mem_fun(*this, &ARDOUR_UI::open_session));
 107         ActionManager::register_action (main_actions, X_("Recent"), _("Recent"),  mem_fun(*this, &ARDOUR_UI::open_recent_session));
 108         act = ActionManager::register_action (main_actions, X_("Close"), _("Close"),  mem_fun(*this, &ARDOUR_UI::close_session));
 109         ActionManager::session_sensitive_actions.push_back (act);
 110
 111         act = ActionManager::register_action (main_actions, X_("AddTrackBus"), _("Add Track/Bus"),
 112                                               bind (mem_fun(*this, &ARDOUR_UI::add_route), (Gtk::Window*) 0));
 113         ActionManager::session_sensitive_actions.push_back (act);
 114
 115
 116         /* <CMT Additions> */
 117
 118         PathScanner scanner;
 119         vector<string*>* results = scanner (getenv ("PATH"), "AniComp", false, false);
 120
 121         if (results) {
 122                 if (!results->empty()) {
 123                         act = ActionManager::register_action (main_actions, X_("aniConnect"), _("Connect"),  (mem_fun (*editor, &PublicEditor::connect_to_image_compositor)));
 124                         ActionManager::session_sensitive_actions.push_back (act);
 125                 }
 126                 delete results;
 127         }
 128
 129         /* </CMT Additions> */
 130
 131         act = ActionManager::register_action (main_actions, X_("Snapshot"), _("Snapshot"),  mem_fun(*this, &ARDOUR_UI::snapshot_session));
 132         ActionManager::session_sensitive_actions.push_back (act);
 133
 134         act = ActionManager::register_action (main_actions, X_("SaveTemplate"), _("Save Template..."),  mem_fun(*this, &ARDOUR_UI::save_template));
 135         ActionManager::session_sensitive_actions.push_back (act);
 136
 137         act = ActionManager::register_action (main_actions, X_("ExportSession"), _("Export session to audiofile..."),  mem_fun (*editor, &PublicEditor::export_session));
 138         ActionManager::session_sensitive_actions.push_back (act);
 139
 140         act = ActionManager::register_action (main_actions, X_("ExportSelection"), _("Export selection to audiofile..."),  mem_fun (*editor, &PublicEditor::export_selection));
 141         ActionManager::session_sensitive_actions.push_back (act);
 142         ActionManager::time_selection_sensitive_actions.push_back (act);
 143
 144         act = ActionManager::register_action (main_actions, X_("ExportRangeMarkers"), _("Export range markers to audiofile..."),  mem_fun (*editor, &PublicEditor::export_range_markers));
 145         ActionManager::session_sensitive_actions.push_back (act);
 146         ActionManager::range_sensitive_actions.push_back (act);
 147
 148         act = ActionManager::register_action (main_actions, X_("Export"), _("Export"));
 149         ActionManager::session_sensitive_actions.push_back (act);
 150
 151         act = ActionManager::register_action (main_actions, X_("CleanupUnused"), _("Cleanup unused sources"),  mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup));
 152         ActionManager::session_sensitive_actions.push_back (act);
 153         act = ActionManager::register_action (main_actions, X_("FlushWastebasket"), _("Flush wastebasket"),  mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::flush_trash));
 154         ActionManager::session_sensitive_actions.push_back (act);
 155
 156         /* JACK actions for controlling ... JACK */
 157
 158         Glib::RefPtr<ActionGroup> jack_actions = ActionGroup::create (X_("JACK"));
 159         ActionManager::register_action (jack_actions, X_("JACK"), _("JACK"));
 160         ActionManager::register_action (jack_actions, X_("Latency"), _("Latency"));
 161
 162         act = ActionManager::register_action (jack_actions, X_("JACKReconnect"), _("Reconnect"), mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::reconnect_to_jack));
 163         ActionManager::jack_opposite_sensitive_actions.push_back (act);
 164
 165         act = ActionManager::register_action (jack_actions, X_("JACKDisconnect"), _("Disconnect"), mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::disconnect_from_jack));
 166         ActionManager::jack_sensitive_actions.push_back (act);
 167
 168         RadioAction::Group jack_latency_group;
 169
 170         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency32"), X_("32"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 32));
 171         ActionManager::jack_sensitive_actions.push_back (act);
 172         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency64"), X_("64"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 64));
 173         ActionManager::jack_sensitive_actions.push_back (act);
 174         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency128"), X_("128"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 128));
 175         ActionManager::jack_sensitive_actions.push_back (act);
 176         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency256"), X_("256"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 256));
 177         ActionManager::jack_sensitive_actions.push_back (act);
 178         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency512"), X_("512"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 512));
 179         ActionManager::jack_sensitive_actions.push_back (act);
 180         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency1024"), X_("1024"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 1024));
 181         ActionManager::jack_sensitive_actions.push_back (act);
 182         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency2048"), X_("2048"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 2048));
 183         ActionManager::jack_sensitive_actions.push_back (act);
 184         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency4096"), X_("4096"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 4096));
 185         ActionManager::jack_sensitive_actions.push_back (act);
 186         act = ActionManager::register_radio_action (jack_actions, jack_latency_group, X_("JACKLatency8192"), X_("8192"), bind (mem_fun(*this, &ARDOUR_UI::set_jack_buffer_size), (nframes_t) 8192));
 187         ActionManager::jack_sensitive_actions.push_back (act);
 188
 189         /* these actions are intended to be shared across all windows */
 190
 191         common_actions = ActionGroup::create (X_("Common"));
 192         ActionManager::register_action (main_actions, X_("Windows"), _("Windows"));
 193         ActionManager::register_action (common_actions, X_("Quit"), _("Quit"), (mem_fun(*this, &ARDOUR_UI::finish)));
 194
 195         /* windows visibility actions */
 196
 197         ActionManager::register_toggle_action (common_actions, X_("ToggleMaximalEditor"), _("Maximise Editor Space"), mem_fun (*this, &ARDOUR_UI::toggle_editing_space));
 198
 199         ActionManager::register_action (common_actions, X_("goto-editor"), _("Show Editor"),  mem_fun(*this, &ARDOUR_UI::goto_editor_window));
 200         ActionManager::register_action (common_actions, X_("goto-mixer"), _("Show Mixer"),  mem_fun(*this, &ARDOUR_UI::goto_mixer_window));
 201         ActionManager::register_toggle_action (common_actions, X_("ToggleOptionsEditor"), _("Preferences"), mem_fun(*this, &ARDOUR_UI::toggle_options_window));
 202         act = ActionManager::register_toggle_action (common_actions, X_("ToggleInspector"), _("Track/Bus Inspector"), mem_fun(*this, &ARDOUR_UI::toggle_route_params_window));
 203         ActionManager::session_sensitive_actions.push_back (act);
 204         act = ActionManager::register_toggle_action (common_actions, X_("ToggleConnections"), _("Connections"), mem_fun(*this, &ARDOUR_UI::toggle_connection_editor));
 205         ActionManager::session_sensitive_actions.push_back (act);
 206         act = ActionManager::register_toggle_action (common_actions, X_("ToggleLocations"), _("Locations"), mem_fun(*this, &ARDOUR_UI::toggle_location_window));
 207         ActionManager::session_sensitive_actions.push_back (act);
 208         act = ActionManager::register_toggle_action (common_actions, X_("ToggleBigClock"), _("Big Clock"), mem_fun(*this, &ARDOUR_UI::toggle_big_clock_window));
 209         ActionManager::session_sensitive_actions.push_back (act);
 210         ActionManager::register_action (common_actions, X_("About"), _("About"),  mem_fun(*this, &ARDOUR_UI::show_splash));
 211         ActionManager::register_toggle_action (common_actions, X_("ToggleThemeManager"), _("Theme Manager"), mem_fun(*this, &ARDOUR_UI::toggle_theme_manager));
 212         ActionManager::register_toggle_action (common_actions, X_("ToggleKeyEditor"), _("Keybindings"), mem_fun(*this, &ARDOUR_UI::toggle_key_editor));
 213
 214         act = ActionManager::register_action (common_actions, X_("AddAudioTrack"), _("Add Audio Track"), bind (mem_fun(*this, &ARDOUR_UI::session_add_audio_track), 1, 1, ARDOUR::Normal, 1));
 215         ActionManager::session_sensitive_actions.push_back (act);
 216         act = ActionManager::register_action (common_actions, X_("AddAudioBus"), _("Add Audio Bus"), bind (mem_fun(*this, &ARDOUR_UI::session_add_audio_bus), 1, 1, 1));
 217         ActionManager::session_sensitive_actions.push_back (act);
 218         act = ActionManager::register_action (common_actions, X_("Save"), _("Save"),  bind (mem_fun(*this, &ARDOUR_UI::save_state), string("")));
 219         ActionManager::session_sensitive_actions.push_back (act);
 220         act = ActionManager::register_action (common_actions, X_("RemoveLastCapture"), _("Remove Last Capture"), mem_fun(*this, &ARDOUR_UI::remove_last_capture));
 221         ActionManager::session_sensitive_actions.push_back (act);
 222
 223         Glib::RefPtr<ActionGroup> transport_actions = ActionGroup::create (X_("Transport"));
 224
 225         /* do-nothing action for the "transport" menu bar item */
 226
 227         ActionManager::register_action (transport_actions, X_("Transport"), _("Transport"));
 228
 229         /* these two are not used by key bindings, instead use ToggleRoll for that. these two do show up in
 230            menus and via button proxies.
 231         */
 232
 233         act = ActionManager::register_action (transport_actions, X_("Stop"), _("Stop"), mem_fun(*this, &ARDOUR_UI::transport_stop));
 234         ActionManager::session_sensitive_actions.push_back (act);
 235         ActionManager::transport_sensitive_actions.push_back (act);
 236         act = ActionManager::register_action (transport_actions, X_("Roll"), _("Roll"), mem_fun(*this, &ARDOUR_UI::transport_roll));
 237         ActionManager::session_sensitive_actions.push_back (act);
 238         ActionManager::transport_sensitive_actions.push_back (act);
 239
 240         ActionManager::register_action (transport_actions, X_("ToggleRoll"), _("Start/Stop"), bind (mem_fun (*editor, &PublicEditor::toggle_playback), false));
 241         ActionManager::session_sensitive_actions.push_back (act);
 242         ActionManager::transport_sensitive_actions.push_back (act);
 243         ActionManager::register_action (transport_actions, X_("ToggleRollForgetCapture"), _("Stop + Forget Capture"), bind (mem_fun(*editor, &PublicEditor::toggle_playback), true));
 244         ActionManager::session_sensitive_actions.push_back (act);
 245         ActionManager::transport_sensitive_actions.push_back (act);
 246
 247         /* these two behave as follows:
 248
 249            - if transport speed != 1.0 or != -1.0, change speed to 1.0 or -1.0 (respectively)
 250            - otherwise do nothing
 251         */
 252
 253         ActionManager::register_action (transport_actions, X_("TransitionToRoll"), _("Transition To Roll"), bind (mem_fun (*editor, &PublicEditor::transition_to_rolling), true));
 254         ActionManager::session_sensitive_actions.push_back (act);
 255         ActionManager::session_sensitive_actions.push_back (act);
 256
 257         ActionManager::register_action (transport_actions, X_("TransitionToReverse"), _("Transition To Reverse"), bind (mem_fun (*editor, &PublicEditor::transition_to_rolling), false));
 258         ActionManager::session_sensitive_actions.push_back (act);
 259         ActionManager::session_sensitive_actions.push_back (act);
 260
 261
 262         act = ActionManager::register_action (transport_actions, X_("Loop"), _("Play Loop Range"), mem_fun(*this, &ARDOUR_UI::toggle_session_auto_loop));
 263         ActionManager::session_sensitive_actions.push_back (act);
 264         ActionManager::transport_sensitive_actions.push_back (act);
 265         act = ActionManager::register_action (transport_actions, X_("PlaySelection"), _("Play Selection"), mem_fun(*this, &ARDOUR_UI::transport_play_selection));
 266         ActionManager::session_sensitive_actions.push_back (act);
 267         ActionManager::transport_sensitive_actions.push_back (act);
 268
 269         act = ActionManager::register_action (transport_actions, X_("Record"), _("Enable Record"), bind (mem_fun(*this, &ARDOUR_UI::transport_record), false));
 270         ActionManager::session_sensitive_actions.push_back (act);
 271         act = ActionManager::register_action (transport_actions, X_("record-roll"), _("Start Recording"), bind (mem_fun(*this, &ARDOUR_UI::transport_record), true));
 272         ActionManager::session_sensitive_actions.push_back (act);
 273         ActionManager::transport_sensitive_actions.push_back (act);
 274         act = ActionManager::register_action (transport_actions, X_("Rewind"), _("Rewind"), bind (mem_fun(*this, &ARDOUR_UI::transport_rewind), 0));
 275         ActionManager::session_sensitive_actions.push_back (act);
 276         ActionManager::transport_sensitive_actions.push_back (act);
 277         act = ActionManager::register_action (transport_actions, X_("RewindSlow"), _("Rewind (Slow)"), bind (mem_fun(*this, &ARDOUR_UI::transport_rewind), -1));
 278         ActionManager::session_sensitive_actions.push_back (act);
 279         ActionManager::transport_sensitive_actions.push_back (act);
 280         act = ActionManager::register_action (transport_actions, X_("RewindFast"), _("Rewind (Fast)"), bind (mem_fun(*this, &ARDOUR_UI::transport_rewind), 1));
 281         ActionManager::session_sensitive_actions.push_back (act);
 282         ActionManager::transport_sensitive_actions.push_back (act);
 283         act = ActionManager::register_action (transport_actions, X_("Forward"), _("Forward"), bind (mem_fun(*this, &ARDOUR_UI::transport_forward), 0));
 284         ActionManager::session_sensitive_actions.push_back (act);
 285         ActionManager::transport_sensitive_actions.push_back (act);
 286         act = ActionManager::register_action (transport_actions, X_("ForwardSlow"), _("Forward (Slow)"), bind (mem_fun(*this, &ARDOUR_UI::transport_forward), -1));
 287         ActionManager::session_sensitive_actions.push_back (act);
 288         ActionManager::transport_sensitive_actions.push_back (act);
 289         act = ActionManager::register_action (transport_actions, X_("ForwardFast"), _("Forward (Fast)"), bind (mem_fun(*this, &ARDOUR_UI::transport_forward), 1));
 290         ActionManager::session_sensitive_actions.push_back (act);
 291         ActionManager::transport_sensitive_actions.push_back (act);
 292         act = ActionManager::register_action (transport_actions, X_("GotoZero"), _("Goto Zero"), mem_fun(*this, &ARDOUR_UI::transport_goto_zero));
 293         ActionManager::session_sensitive_actions.push_back (act);
 294         ActionManager::transport_sensitive_actions.push_back (act);
 295         act = ActionManager::register_action (transport_actions, X_("GotoStart"), _("Goto Start"), mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 296         ActionManager::session_sensitive_actions.push_back (act);
 297         ActionManager::transport_sensitive_actions.push_back (act);
 298         act = ActionManager::register_action (transport_actions, X_("GotoEnd"), _("Goto End"), mem_fun(*this, &ARDOUR_UI::transport_goto_end));
 299         ActionManager::session_sensitive_actions.push_back (act);
 300         ActionManager::transport_sensitive_actions.push_back (act);
 301
 302         act = ActionManager::register_action (transport_actions, X_("focus-on-clock"), _("Focus On Clock"), mem_fun(primary_clock, &AudioClock::focus));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304         ActionManager::transport_sensitive_actions.push_back (act);
 305
 306         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchIn"), _("Punch In"), mem_fun(*this, &ARDOUR_UI::toggle_punch_in));
 307         ActionManager::session_sensitive_actions.push_back (act);
 308         ActionManager::transport_sensitive_actions.push_back (act);
 309         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchOut"), _("Punch Out"), mem_fun(*this, &ARDOUR_UI::toggle_punch_out));
 310         ActionManager::session_sensitive_actions.push_back (act);
 311         ActionManager::transport_sensitive_actions.push_back (act);
 312         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleClick"), _("Click"), mem_fun(*this, &ARDOUR_UI::toggle_click));
 313         ActionManager::session_sensitive_actions.push_back (act);
 314         ActionManager::transport_sensitive_actions.push_back (act);
 315         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoInput"), _("Auto Input"), mem_fun(*this, &ARDOUR_UI::toggle_auto_input));
 316         ActionManager::session_sensitive_actions.push_back (act);
 317         ActionManager::transport_sensitive_actions.push_back (act);
 318         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoPlay"), _("Auto Play"), mem_fun(*this, &ARDOUR_UI::toggle_auto_play));
 319         ActionManager::session_sensitive_actions.push_back (act);
 320         ActionManager::transport_sensitive_actions.push_back (act);
 321         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoReturn"), _("Auto Return"), mem_fun(*this, &ARDOUR_UI::toggle_auto_return));
 322         ActionManager::session_sensitive_actions.push_back (act);
 323         ActionManager::transport_sensitive_actions.push_back (act);
 324
 325         ActionManager::register_toggle_action (transport_actions, X_("ToggleVideoSync"), _("Sync startup to video"), mem_fun(*this, &ARDOUR_UI::toggle_video_sync));
 326         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleTimeMaster"), _("Time master"), mem_fun(*this, &ARDOUR_UI::toggle_time_master));
 327         ActionManager::session_sensitive_actions.push_back (act);
 328
 329         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack1"), _("Toggle Record Enable Track1"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  0U));
 330         ActionManager::session_sensitive_actions.push_back (act);
 331         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack2"), _("Toggle Record Enable Track2"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  1U));
 332         ActionManager::session_sensitive_actions.push_back (act);
 333         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack3"), _("Toggle Record Enable Track3"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  2U));
 334         ActionManager::session_sensitive_actions.push_back (act);
 335         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack4"), _("Toggle Record Enable Track4"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  3U));
 336         ActionManager::session_sensitive_actions.push_back (act);
 337         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack5"), _("Toggle Record Enable Track5"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  4U));
 338         ActionManager::session_sensitive_actions.push_back (act);
 339         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack6"), _("Toggle Record Enable Track6"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  5U));
 340         ActionManager::session_sensitive_actions.push_back (act);
 341         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack7"), _("Toggle Record Enable Track7"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  6U));
 342         ActionManager::session_sensitive_actions.push_back (act);
 343         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack8"), _("Toggle Record Enable Track8"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  7U));
 344         ActionManager::session_sensitive_actions.push_back (act);
 345         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack9"), _("Toggle Record Enable Track9"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  8U));
 346         ActionManager::session_sensitive_actions.push_back (act);
 347         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack10"), _("Toggle Record Enable Track10"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 9U));
 348         ActionManager::session_sensitive_actions.push_back (act);
 349         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack11"), _("Toggle Record Enable Track11"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 10U));
 350         ActionManager::session_sensitive_actions.push_back (act);
 351         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack12"), _("Toggle Record Enable Track12"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 11U));
 352         ActionManager::session_sensitive_actions.push_back (act);
 353         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack13"), _("Toggle Record Enable Track13"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 12U));
 354         ActionManager::session_sensitive_actions.push_back (act);
 355         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack14"), _("Toggle Record Enable Track14"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 13U));
 356         ActionManager::session_sensitive_actions.push_back (act);
 357         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack15"), _("Toggle Record Enable Track15"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 14U));
 358         ActionManager::session_sensitive_actions.push_back (act);
 359         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack16"), _("Toggle Record Enable Track16"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 15U));
 360         ActionManager::session_sensitive_actions.push_back (act);
 361         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack17"), _("Toggle Record Enable Track17"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 16U));
 362         ActionManager::session_sensitive_actions.push_back (act);
 363         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack18"), _("Toggle Record Enable Track18"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 17U));
 364         ActionManager::session_sensitive_actions.push_back (act);
 365         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack19"), _("Toggle Record Enable Track19"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 18U));
 366         ActionManager::session_sensitive_actions.push_back (act);
 367         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack20"), _("Toggle Record Enable Track20"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 19U));
 368         ActionManager::session_sensitive_actions.push_back (act);
 369         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack21"), _("Toggle Record Enable Track21"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 20U));
 370         ActionManager::session_sensitive_actions.push_back (act);
 371         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack22"), _("Toggle Record Enable Track22"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 21U));
 372         ActionManager::session_sensitive_actions.push_back (act);
 373         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack23"), _("Toggle Record Enable Track23"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 22U));
 374         ActionManager::session_sensitive_actions.push_back (act);
 375         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack24"), _("Toggle Record Enable Track24"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 23U));
 376         ActionManager::session_sensitive_actions.push_back (act);
 377         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack25"), _("Toggle Record Enable Track25"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 24U));
 378         ActionManager::session_sensitive_actions.push_back (act);
 379         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack26"), _("Toggle Record Enable Track26"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 25U));
 380         ActionManager::session_sensitive_actions.push_back (act);
 381         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack27"), _("Toggle Record Enable Track27"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 26U));
 382         ActionManager::session_sensitive_actions.push_back (act);
 383         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack28"), _("Toggle Record Enable Track28"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 27U));
 384         ActionManager::session_sensitive_actions.push_back (act);
 385         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack29"), _("Toggle Record Enable Track29"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 28U));
 386         ActionManager::session_sensitive_actions.push_back (act);
 387         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack30"), _("Toggle Record Enable Track30"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 29U));
 388         ActionManager::session_sensitive_actions.push_back (act);
 389         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack31"), _("Toggle Record Enable Track31"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 30U));
 390         ActionManager::session_sensitive_actions.push_back (act);
 391         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack32"), _("Toggle Record Enable Track32"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 31U));
 392         ActionManager::session_sensitive_actions.push_back (act);
 393
 394         Glib::RefPtr<ActionGroup> shuttle_actions = ActionGroup::create ("ShuttleActions");
 395
 396         shuttle_actions->add (Action::create (X_("SetShuttleUnitsPercentage"), _("Percentage")), hide_return (bind (mem_fun (*Config, &Configuration::set_shuttle_units), Percentage)));
 397         shuttle_actions->add (Action::create (X_("SetShuttleUnitsSemitones"), _("Semitones")), hide_return (bind (mem_fun (*Config, &Configuration::set_shuttle_units), Semitones)));
 398
 399         Glib::RefPtr<ActionGroup> option_actions = ActionGroup::create ("options");
 400
 401         act = ActionManager::register_toggle_action (option_actions, X_("SendMTC"), _("Send MTC"), mem_fun (*this, &ARDOUR_UI::toggle_send_mtc));
 402         ActionManager::session_sensitive_actions.push_back (act);
 403         act = ActionManager::register_toggle_action (option_actions, X_("SendMMC"), _("Send MMC"), mem_fun (*this, &ARDOUR_UI::toggle_send_mmc));
 404         ActionManager::session_sensitive_actions.push_back (act);
 405         act = ActionManager::register_toggle_action (option_actions, X_("UseMMC"), _("Use MMC"), mem_fun (*this, &ARDOUR_UI::toggle_use_mmc));
 406         ActionManager::session_sensitive_actions.push_back (act);
 407         act = ActionManager::register_toggle_action (option_actions, X_("SendMIDIfeedback"), _("Send MIDI feedback"), mem_fun (*this, &ARDOUR_UI::toggle_send_midi_feedback));
 408         ActionManager::session_sensitive_actions.push_back (act);
 409
 410         act = ActionManager::register_toggle_action (option_actions, X_("UseOSC"), _("Use OSC"), mem_fun (*this, &ARDOUR_UI::toggle_use_osc));
 411 #ifndef HAVE_LIBLO
 412         act->set_sensitive (false);
 413 #endif
 414
 415         ActionManager::register_toggle_action (option_actions, X_("SyncEditorAndMixerTrackOrder"), _("Sync Editor and Mixer track order"), mem_fun (*this, &ARDOUR_UI::toggle_sync_order_keys));
 416         ActionManager::register_toggle_action (option_actions, X_("StopPluginsWithTransport"), _("Stop plugins with transport"), mem_fun (*this, &ARDOUR_UI::toggle_StopPluginsWithTransport));
 417         ActionManager::register_toggle_action (option_actions, X_("VerifyRemoveLastCapture"), _("Verify remove last capture"), mem_fun (*this, &ARDOUR_UI::toggle_VerifyRemoveLastCapture));
 418         ActionManager::register_toggle_action (option_actions, X_("PeriodicSafetyBackups"), _("Make periodic safety backups"), mem_fun (*this, &ARDOUR_UI::toggle_PeriodicSafetyBackups));
 419         ActionManager::register_toggle_action (option_actions, X_("StopRecordingOnXrun"), _("Stop recording on xrun"), mem_fun (*this, &ARDOUR_UI::toggle_StopRecordingOnXrun));
 420         ActionManager::register_toggle_action (option_actions, X_("StopTransportAtEndOfSession"), _("Stop transport at session end"), mem_fun (*this, &ARDOUR_UI::toggle_StopTransportAtEndOfSession));
 421         ActionManager::register_toggle_action (option_actions, X_("GainReduceFastTransport"), _("-12dB gain reduce ffwd/rewind"), mem_fun (*this, &ARDOUR_UI::toggle_GainReduceFastTransport));
 422         ActionManager::register_toggle_action (option_actions, X_("LatchedRecordEnable"), _("Rec-enable stays engaged at stop"), mem_fun (*this, &ARDOUR_UI::toggle_LatchedRecordEnable));
 423         ActionManager::register_toggle_action (option_actions, X_("RegionEquivalentsOverlap"), _("Region equivalents overlap"), mem_fun (*this, &ARDOUR_UI::toggle_RegionEquivalentsOverlap));
 424         ActionManager::register_toggle_action (option_actions, X_("PrimaryClockDeltaEditCursor"), _("Primary Clock delta to edit point"), mem_fun (*this, &ARDOUR_UI::toggle_PrimaryClockDeltaEditCursor));
 425         ActionManager::register_toggle_action (option_actions, X_("SecondaryClockDeltaEditCursor"), _("Secondary Clock delta to edit point"), mem_fun (*this, &ARDOUR_UI::toggle_SecondaryClockDeltaEditCursor));
 426         ActionManager::register_toggle_action (option_actions, X_("ShowTrackMeters"), _("Enable Editor Meters"), mem_fun (*this, &ARDOUR_UI::toggle_ShowTrackMeters));
 427         ActionManager::register_toggle_action (option_actions, X_("OnlyCopyImportedFiles"), _("Always copy imported files"), mem_fun (*this, &ARDOUR_UI::toggle_only_copy_imported_files));
 428
 429         RadioAction::Group denormal_group;
 430
 431         ActionManager::register_toggle_action (option_actions, X_("DenormalProtection"), _("Use DC bias"), mem_fun (*this, &ARDOUR_UI::toggle_denormal_protection));
 432
 433         ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalNone"), _("No processor handling"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalNone));
 434
 435         // as of September 10th 2007, Valgrind cannot handle various FPU flag setting instructions
 436         // so avoid them
 437
 438         if (getenv ("ARDOUR_RUNNING_UNDER_VALGRIND")) {
 439
 440                 /* we still need these actions to exist, but make them all insensitive */
 441
 442                 act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalFTZ"), _("Use FlushToZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalFTZ));
 443                 act->set_sensitive (false);
 444                 act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalDAZ"), _("Use DenormalsAreZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalDAZ));
 445                 act->set_sensitive (false);
 446                 act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalFTZDAZ"), _("Use FlushToZero & DenormalsAreZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalFTZDAZ));
 447                 act->set_sensitive (false);
 448
 449         } else {
 450
 451                 FPU fpu;
 452
 453                 act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalFTZ"), _("Use FlushToZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalFTZ));
 454                 if (!fpu.has_flush_to_zero()) {
 455                         act->set_sensitive (false);
 456                 }
 457
 458                 act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalDAZ"), _("Use DenormalsAreZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalDAZ));
 459                 if (!fpu.has_denormals_are_zero()) {
 460                         act->set_sensitive (false);
 461                 }
 462
 463                 act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalFTZDAZ"), _("Use FlushToZero & DenormalsAreZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalFTZDAZ));
 464                 if (!fpu.has_flush_to_zero() || !fpu.has_denormals_are_zero()) {
 465                         act->set_sensitive (false);
 466                 }
 467         }
 468
 469         act = ActionManager::register_toggle_action (option_actions, X_("DoNotRunPluginsWhileRecording"), _("Do not run plugins while recording"), mem_fun (*this, &ARDOUR_UI::toggle_DoNotRunPluginsWhileRecording));
 470         ActionManager::session_sensitive_actions.push_back (act);
 471         act = ActionManager::register_toggle_action (option_actions, X_("LatchedSolo"), _("Latched solo"), mem_fun (*this, &ARDOUR_UI::toggle_LatchedSolo));
 472         ActionManager::session_sensitive_actions.push_back (act);
 473         act = ActionManager::register_toggle_action (option_actions, X_("ShowSoloMutes"), _("Show solo muting"), mem_fun (*this, &ARDOUR_UI::toggle_ShowSoloMutes));
 474         ActionManager::session_sensitive_actions.push_back (act);
 475
 476         /* !!! REMEMBER THAT RADIO ACTIONS HAVE TO BE HANDLED WITH MORE FINESSE THAN SIMPLE TOGGLES !!! */
 477
 478         RadioAction::Group meter_falloff_group;
 479         RadioAction::Group meter_hold_group;
 480
 481         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffOff"), _("Off"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffOff));
 482         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffSlowest"), _("Slowest"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffSlowest));
 483         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffSlow"), _("Slow"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffSlow));
 484         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffMedium"), _("Medium"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffMedium));
 485         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffFast"), _("Fast"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffFast));
 486         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffFaster"), _("Faster"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffFaster));
 487         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffFastest"), _("Fastest"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffFastest));
 488
 489         ActionManager::register_radio_action (option_actions, meter_hold_group,  X_("MeterHoldOff"), _("Off"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_hold), MeterHoldOff));
 490         ActionManager::register_radio_action (option_actions, meter_hold_group,  X_("MeterHoldShort"), _("Short"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_hold), MeterHoldShort));
 491         ActionManager::register_radio_action (option_actions, meter_hold_group,  X_("MeterHoldMedium"), _("Medium"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_hold), MeterHoldMedium));
 492         ActionManager::register_radio_action (option_actions, meter_hold_group,  X_("MeterHoldLong"), _("Long"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_hold), MeterHoldLong));
 493
 494         RadioAction::Group file_header_group;
 495
 496         act = ActionManager::register_radio_action (option_actions, file_header_group, X_("FileHeaderFormatBWF"), X_("Broadcast WAVE"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_header_format), ARDOUR::BWF));
 497         act = ActionManager::register_radio_action (option_actions, file_header_group, X_("FileHeaderFormatWAVE"), X_("WAVE"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_header_format), ARDOUR::WAVE));
 498         act = ActionManager::register_radio_action (option_actions, file_header_group, X_("FileHeaderFormatWAVE64"), X_("WAVE-64"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_header_format), ARDOUR::WAVE64));
 499         // act = ActionManager::register_radio_action (option_actions, file_header_group, X_("FileHeaderFormatiXML"), X_("iXML"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_header_format), ARDOUR::iXML));
 500         // act = ActionManager::register_radio_action (option_actions, file_header_group, X_("FileHeaderFormatRF64"), X_("RF64"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_header_format), ARDOUR::RF64));
 501         act = ActionManager::register_radio_action (option_actions, file_header_group, X_("FileHeaderFormatCAF"), X_("CAF"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_header_format), ARDOUR::CAF));
 502
 503         RadioAction::Group file_data_group;
 504
 505         act = ActionManager::register_radio_action (option_actions, file_data_group, X_("FileDataFormatFloat"), X_("32-bit floating point"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_data_format), ARDOUR::FormatFloat));
 506         act = ActionManager::register_radio_action (option_actions, file_data_group, X_("FileDataFormat24bit"), X_("24-bit signed integer"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_data_format), ARDOUR::FormatInt24));
 507         act = ActionManager::register_radio_action (option_actions, file_data_group, X_("FileDataFormat16bit"), X_("16-bit signed integer"), bind (mem_fun (*this, &ARDOUR_UI::set_native_file_data_format), ARDOUR::FormatInt16));
 508
 509         RadioAction::Group monitoring_group;
 510
 511         act = ActionManager::register_radio_action (option_actions, monitoring_group, X_("UseHardwareMonitoring"), _("Hardware monitoring"), bind (mem_fun (*this, &ARDOUR_UI::set_monitor_model), HardwareMonitoring));
 512         act = ActionManager::register_radio_action (option_actions, monitoring_group, X_("UseSoftwareMonitoring"), _("Software monitoring"), bind (mem_fun (*this, &ARDOUR_UI::set_monitor_model), SoftwareMonitoring));
 513         act = ActionManager::register_radio_action (option_actions, monitoring_group, X_("UseExternalMonitoring"), _("External monitoring"), bind (mem_fun (*this, &ARDOUR_UI::set_monitor_model), ExternalMonitoring));
 514
 515         RadioAction::Group solo_group;
 516
 517         act = ActionManager::register_radio_action (option_actions, solo_group, X_("SoloInPlace"), _("Solo in-place"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_solo_model), InverseMute)));
 518         ActionManager::session_sensitive_actions.push_back (act);
 519         act = ActionManager::register_radio_action (option_actions, solo_group, X_("SoloViaBus"), _("Solo via bus"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_solo_model), SoloBus)));
 520         ActionManager::session_sensitive_actions.push_back (act);
 521
 522         RadioAction::Group input_auto_connect_group;
 523
 524         act = ActionManager::register_radio_action (option_actions, input_auto_connect_group, X_("InputAutoConnectPhysical"), _("Auto-connect inputs to physical inputs"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_input_auto_connect), AutoConnectPhysical)));
 525         ActionManager::session_sensitive_actions.push_back (act);
 526         act = ActionManager::register_radio_action (option_actions, input_auto_connect_group, X_("InputAutoConnectManual"), _("Manually connect inputs"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_input_auto_connect), (AutoConnectOption) 0)));
 527         ActionManager::session_sensitive_actions.push_back (act);
 528
 529         RadioAction::Group output_auto_connect_group;
 530
 531         act = ActionManager::register_radio_action (option_actions, output_auto_connect_group, X_("OutputAutoConnectPhysical"), _("Auto-connect outputs to physical outs"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_output_auto_connect), AutoConnectPhysical)));
 532         ActionManager::session_sensitive_actions.push_back (act);
 533         act = ActionManager::register_radio_action (option_actions, output_auto_connect_group, X_("OutputAutoConnectMaster"), _("Auto-connect outputs to master bus"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_output_auto_connect), AutoConnectMaster)));
 534         ActionManager::session_sensitive_actions.push_back (act);
 535         act = ActionManager::register_radio_action (option_actions, output_auto_connect_group, X_("OutputAutoConnectManual"), _("Manually connect outputs"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_output_auto_connect), (AutoConnectOption) 0)));
 536         ActionManager::session_sensitive_actions.push_back (act);
 537
 538         RadioAction::Group remote_group;
 539
 540         act = ActionManager::register_radio_action (option_actions, remote_group, X_("RemoteUserDefined"), _("Remote ID assigned by User"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_remote_model), UserOrdered)));
 541         ActionManager::session_sensitive_actions.push_back (act);
 542         act = ActionManager::register_radio_action (option_actions, remote_group, X_("RemoteMixerDefined"), _("Remote ID follows order of Mixer"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_remote_model), MixerOrdered)));
 543         ActionManager::session_sensitive_actions.push_back (act);
 544         act = ActionManager::register_radio_action (option_actions, remote_group, X_("RemoteEditorDefined"), _("Remote ID follows order of Editor"), hide_return (bind (mem_fun (*this, &ARDOUR_UI::set_remote_model), EditorOrdered)));
 545         ActionManager::session_sensitive_actions.push_back (act);
 546
 547         ActionManager::add_action_group (shuttle_actions);
 548         ActionManager::add_action_group (option_actions);
 549         ActionManager::add_action_group (jack_actions);
 550         ActionManager::add_action_group (transport_actions);
 551         ActionManager::add_action_group (main_actions);
 552         ActionManager::add_action_group (common_actions);
 553 }
 554
 555 void
 556 ARDOUR_UI::toggle_control_protocol (ControlProtocolInfo* cpi)
 557 {
 558         if (!session) {
 559                 /* this happens when we build the menu bar when control protocol support
 560                    has been used in the past for some given protocol - the item needs
 561                    to be made active, but there is no session yet.
 562                 */
 563                 return;
 564         }
 565
 566         if (cpi->protocol == 0) {
 567                 ControlProtocolManager::instance().instantiate (*cpi);
 568         } else {
 569                 ControlProtocolManager::instance().teardown (*cpi);
 570         }
 571 }
 572
 573 void
 574 ARDOUR_UI::toggle_control_protocol_feedback (ControlProtocolInfo* cpi, const char* group, string action)
 575 {
 576         if (!session) {
 577                 /* this happens when we build the menu bar when control protocol support
 578                    has been used in the past for some given protocol - the item needs
 579                    to be made active, but there is no session yet.
 580                 */
 581                 return;
 582         }
 583
 584         if (cpi->protocol) {
 585                 Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (group, action.c_str());
 586
 587                 if (act) {
 588                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 589
 590                         if (tact) {
 591                                 bool x = tact->get_active();
 592
 593                                 if (x != cpi->protocol->get_feedback()) {
 594                                         cpi->protocol->set_feedback (x);
 595                                 }
 596                         }
 597                 }
 598         }
 599 }
 600
 601 void
 602 ARDOUR_UI::set_jack_buffer_size (nframes_t nframes)
 603 {
 604         Glib::RefPtr<Action> action;
 605         char* action_name = 0;
 606
 607         switch (nframes) {
 608         case 32:
 609                 action_name = X_("JACKLatency32");
 610                 break;
 611         case 64:
 612                 action_name = X_("JACKLatency64");
 613                 break;
 614         case 128:
 615                 action_name = X_("JACKLatency128");
 616                 break;
 617         case 512:
 618                 action_name = X_("JACKLatency512");
 619                 break;
 620         case 1024:
 621                 action_name = X_("JACKLatency1024");
 622                 break;
 623         case 2048:
 624                 action_name = X_("JACKLatency2048");
 625                 break;
 626         case 4096:
 627                 action_name = X_("JACKLatency4096");
 628                 break;
 629         case 8192:
 630                 action_name = X_("JACKLatency8192");
 631                 break;
 632         default:
 633                 /* XXX can we do anything useful ? */
 634                 break;
 635         }
 636
 637         if (action_name) {
 638
 639                 action = ActionManager::get_action (X_("JACK"), action_name);
 640
 641                 if (action) {
 642                         Glib::RefPtr<RadioAction> ract = Glib::RefPtr<RadioAction>::cast_dynamic (action);
 643
 644                         if (ract && ract->get_active()) {
 645                                 engine->request_buffer_size (nframes);
 646                                 update_sample_rate (0);
 647                         }
 648                 }
 649         }
 650 }
 651
 652 void
 653 ARDOUR_UI::build_control_surface_menu ()
 654 {
 655         list<ControlProtocolInfo*>::iterator i;
 656         bool with_feedback;
 657
 658         /* !!! this has to match the top level entry from ardour.menus */
 659
 660         string ui = "<menubar name='Main' action='MainMenu'>\n<menu name='Options' action='Options'>\n<menu action='ControlSurfaces'><separator/>\n";
 661
 662         for (i = ControlProtocolManager::instance().control_protocol_info.begin(); i != ControlProtocolManager::instance().control_protocol_info.end(); ++i) {
 663
 664                 if (!(*i)->mandatory) {
 665
 666                         string action_name = "Toggle";
 667                         action_name += legalize_for_path ((*i)->name);
 668                         action_name += "Surface";
 669
 670                         string action_label = (*i)->name;
 671
 672                         Glib::RefPtr<Action> act = ActionManager::register_toggle_action (editor->editor_actions, action_name.c_str(), action_label.c_str(),
 673                                                                                           (bind (mem_fun (*this, &ARDOUR_UI::toggle_control_protocol), *i)));
 674
 675                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 676
 677                         with_feedback = false;
 678
 679                         if ((*i)->protocol || (*i)->requested) {
 680                                 tact->set_active ();
 681                         }
 682
 683                         ui += "<menuitem action='";
 684                         ui += action_name;
 685                         ui += "'/>\n";
 686
 687                         if ((*i)->supports_feedback) {
 688
 689                                 string submenu_name = action_name;
 690
 691                                 submenu_name += "SubMenu";
 692
 693                                 ActionManager::register_action (editor->editor_actions, submenu_name.c_str(), _("Controls"));
 694
 695                                 action_name += "Feedback";
 696
 697                                 Glib::RefPtr<Action> act = ActionManager::register_toggle_action (editor->editor_actions, action_name.c_str(), _("Feedback"),
 698                                                                                                   (bind (mem_fun (*this, &ARDOUR_UI::toggle_control_protocol_feedback),
 699                                                                                                          *i,
 700                                                                                                          "Editor",
 701                                                                                                          action_name)));
 702
 703                                 ui += "<menu action='";
 704                                 ui += submenu_name;
 705                                 ui += "'>\n<menuitem action='";
 706                                 ui += action_name;
 707                                 ui += "'/>\n</menu>\n";
 708
 709                                 if ((*i)->protocol) {
 710                                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 711                                         tact->set_active ((*i)->protocol->get_feedback ());
 712                                 }
 713                         }
 714                 }
 715         }
 716
 717         ui += "</menu>\n</menu>\n</menubar>\n";
 718
 719         ActionManager::ui_manager->add_ui_from_string (ui);
 720 }
 721
 722 void
 723 ARDOUR_UI::build_menu_bar ()
 724 {
 725         if (!Profile->get_sae()) {
 726                 build_control_surface_menu ();
 727         }
 728
 729         menu_bar = dynamic_cast<MenuBar*> (ActionManager::get_widget (X_("/Main")));
 730         menu_bar->set_name ("MainMenuBar");
 731
 732         /*
 733          * This is needed because this property does not get installed
 734          * until the Menu GObject class is registered, which happens
 735          * when the first menu instance is created.
 736          */
 737         // XXX bug in gtkmm causes this to popup an error message
 738         // Gtk::Settings::get_default()->property_gtk_can_change_accels() = true;
 739         // so use this instead ...
 740         gtk_settings_set_long_property (gtk_settings_get_default(), "gtk-can-change-accels", 1, "Ardour:designers");
 741
 742         wall_clock_box.add (wall_clock_label);
 743         wall_clock_box.set_name ("WallClock");
 744         wall_clock_label.set_name ("WallClock");
 745
 746         disk_space_box.add (disk_space_label);
 747         disk_space_box.set_name ("WallClock");
 748         disk_space_label.set_name ("WallClock");
 749
 750         cpu_load_box.add (cpu_load_label);
 751         cpu_load_box.set_name ("CPULoad");
 752         cpu_load_label.set_name ("CPULoad");
 753
 754         buffer_load_box.add (buffer_load_label);
 755         buffer_load_box.set_name ("BufferLoad");
 756         buffer_load_label.set_name ("BufferLoad");
 757
 758         sample_rate_box.add (sample_rate_label);
 759         sample_rate_box.set_name ("SampleRate");
 760         sample_rate_label.set_name ("SampleRate");
 761
 762 #ifndef TOP_MENUBAR
 763         menu_hbox.pack_start (*menu_bar, true, true);
 764 #else
 765         use_menubar_as_top_menubar ();
 766 #endif
 767         if (!Profile->get_small_screen()) {
 768 #ifndef GTKOSX
 769                 // OSX provides its own wallclock, thank you very much
 770                 menu_hbox.pack_end (wall_clock_box, false, false, 2);
 771 #endif
 772                 menu_hbox.pack_end (disk_space_box, false, false, 4);
 773         }
 774         menu_hbox.pack_end (cpu_load_box, false, false, 4);
 775         menu_hbox.pack_end (buffer_load_box, false, false, 4);
 776         menu_hbox.pack_end (sample_rate_box, false, false, 4);
 777
 778         menu_bar_base.set_name ("MainMenuBar");
 779         menu_bar_base.add (menu_hbox);
 780 }
 781
 782 void
 783 ARDOUR_UI::use_menubar_as_top_menubar ()
 784 {
 785 #ifdef GTKOSX
 786         ige_mac_menu_set_menu_bar ((GtkMenuShell*) menu_bar->gobj());
 787         // ige_mac_menu_set_quit_menu_item (some_item->gobj());
 788 #endif
 789 }
 790
 791 void
 792 ARDOUR_UI::setup_clock ()
 793 {
 794         ARDOUR_UI::Clock.connect (bind (mem_fun (big_clock, &AudioClock::set), false));
 795
 796         big_clock_window = new Window (WINDOW_TOPLEVEL);
 797
 798         big_clock_window->set_keep_above (true);
 799         big_clock_window->set_border_width (0);
 800         big_clock_window->add  (big_clock);
 801
 802         WindowTitle title(Glib::get_application_name());
 803         title += _("Clock");
 804         big_clock_window->set_title (title.get_string());
 805         big_clock_window->set_type_hint (Gdk::WINDOW_TYPE_HINT_MENU);
 806         big_clock_window->signal_realize().connect (bind (sigc::ptr_fun (set_decoration), big_clock_window,  (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH)));
 807         big_clock_window->signal_unmap().connect (bind (sigc::ptr_fun(&ActionManager::uncheck_toggleaction), X_("<Actions>/Common/ToggleBigClock")));
 808
 809         manage_window (*big_clock_window);
 810 }