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 "editor.h"
  38 #include "actions.h"
  39
  40 #include <ardour/session.h>
  41 #include <ardour/profile.h>
  42 #include <ardour/audioengine.h>
  43 #include <ardour/control_protocol_manager.h>
  44
  45 #include <control_protocol/control_protocol.h>
  46
  47 #include "i18n.h"
  48
  49 using namespace std;
  50 using namespace ARDOUR;
  51 using namespace PBD;
  52 using namespace Gtkmm2ext;
  53 using namespace Gtk;
  54 using namespace Glib;
  55 using namespace sigc;
  56
  57 int
  58 ARDOUR_UI::create_editor ()
  59
  60 {
  61         try {
  62                 editor = new Editor ();
  63         }
  64
  65         catch (failed_constructor& err) {
  66                 return -1;
  67         }
  68
  69         editor->Realized.connect (mem_fun (*this, &ARDOUR_UI::editor_realized));
  70
  71         return 0;
  72 }
  73
  74 void
  75 ARDOUR_UI::install_actions ()
  76 {
  77         Glib::RefPtr<ActionGroup> main_actions = ActionGroup::create (X_("Main"));
  78         Glib::RefPtr<Action> act;
  79
  80         /* menus + submenus that need action items */
  81
  82         ActionManager::register_action (main_actions, X_("Session"), _("Session"));
  83         ActionManager::register_action (main_actions, X_("Export"), _("Export"));
  84         ActionManager::register_action (main_actions, X_("Cleanup"), _("Cleanup"));
  85         ActionManager::register_action (main_actions, X_("Sync"), _("Sync"));
  86         ActionManager::register_action (main_actions, X_("Options"), _("Options"));
  87         ActionManager::register_action (main_actions, X_("TransportOptions"), _("Options"));
  88         ActionManager::register_action (main_actions, X_("Help"), _("Help"));
  89         ActionManager::register_action (main_actions, X_("KeyMouse Actions"), _("KeyMouse Actions"));
  90         ActionManager::register_action (main_actions, X_("AudioFileFormat"), _("Audio File Format"));
  91         ActionManager::register_action (main_actions, X_("AudioFileFormatHeader"), _("Header"));
  92         ActionManager::register_action (main_actions, X_("AudioFileFormatData"), _("Data"));
  93         ActionManager::register_action (main_actions, X_("ControlSurfaces"), _("Control Surfaces"));
  94         ActionManager::register_action (main_actions, X_("Metering"), _("Metering"));
  95         ActionManager::register_action (main_actions, X_("MeteringFallOffRate"), _("Fall off rate"));
  96         ActionManager::register_action (main_actions, X_("MeteringHoldTime"), _("Hold Time"));
  97         ActionManager::register_action (main_actions, X_("Denormals"), _("Denormal Handling"));
  98
  99         /* the real actions */
 100
 101         act = ActionManager::register_action (main_actions, X_("New"), _("New"),  hide_return (bind (mem_fun(*this, &ARDOUR_UI::new_session), string ())));
 102
 103         ActionManager::register_action (main_actions, X_("Open"), _("Open"),  mem_fun(*this, &ARDOUR_UI::open_session));
 104         ActionManager::register_action (main_actions, X_("Recent"), _("Recent"),  mem_fun(*this, &ARDOUR_UI::open_recent_session));
 105         act = ActionManager::register_action (main_actions, X_("Close"), _("Close"),  mem_fun(*this, &ARDOUR_UI::close_session));
 106         ActionManager::session_sensitive_actions.push_back (act);
 107
 108         act = ActionManager::register_action (main_actions, X_("AddTrackBus"), _("Add Track/Bus"),
 109                                               bind (mem_fun(*this, &ARDOUR_UI::add_route), (Gtk::Window*) 0));
 110         ActionManager::session_sensitive_actions.push_back (act);
 111
 112
 113         /* <CMT Additions> */
 114
 115         PathScanner scanner;
 116         vector<string*>* results = scanner (getenv ("PATH"), "AniComp", false, false);
 117
 118         if (results) {
 119                 if (!results->empty()) {
 120                         act = ActionManager::register_action (main_actions, X_("aniConnect"), _("Connect"),  (mem_fun (*editor, &PublicEditor::connect_to_image_compositor)));
 121                         ActionManager::session_sensitive_actions.push_back (act);
 122                 }
 123                 delete results;
 124         }
 125
 126         /* </CMT Additions> */
 127
 128         act = ActionManager::register_action (main_actions, X_("Snapshot"), _("Snapshot"),  mem_fun(*this, &ARDOUR_UI::snapshot_session));
 129         ActionManager::session_sensitive_actions.push_back (act);
 130
 131         act = ActionManager::register_action (main_actions, X_("SaveTemplate"), _("Save Template..."),  mem_fun(*this, &ARDOUR_UI::save_template));
 132         ActionManager::session_sensitive_actions.push_back (act);
 133
 134         act = ActionManager::register_action (main_actions, X_("ExportSession"), _("Export session to audiofile..."),  mem_fun (*editor, &PublicEditor::export_session));
 135         ActionManager::session_sensitive_actions.push_back (act);
 136
 137         act = ActionManager::register_action (main_actions, X_("ExportSelection"), _("Export selection to audiofile..."),  mem_fun (*editor, &PublicEditor::export_selection));
 138         ActionManager::session_sensitive_actions.push_back (act);
 139         ActionManager::time_selection_sensitive_actions.push_back (act);
 140
 141         act = ActionManager::register_action (main_actions, X_("ExportRangeMarkers"), _("Export range markers to audiofile..."),  mem_fun (*editor, &PublicEditor::export_range_markers));
 142         ActionManager::session_sensitive_actions.push_back (act);
 143         ActionManager::range_sensitive_actions.push_back (act);
 144
 145         act = ActionManager::register_action (main_actions, X_("Export"), _("Export"));
 146         ActionManager::session_sensitive_actions.push_back (act);
 147
 148         act = ActionManager::register_action (main_actions, X_("CleanupUnused"), _("Cleanup unused sources"),  mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup));
 149         ActionManager::session_sensitive_actions.push_back (act);
 150         act = ActionManager::register_action (main_actions, X_("FlushWastebasket"), _("Flush wastebasket"),  mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::flush_trash));
 151         ActionManager::session_sensitive_actions.push_back (act);
 152
 153         /* JACK actions for controlling ... JACK */
 154
 155         Glib::RefPtr<ActionGroup> jack_actions = ActionGroup::create (X_("JACK"));
 156         ActionManager::register_action (jack_actions, X_("JACK"), _("JACK"));
 157         ActionManager::register_action (jack_actions, X_("Latency"), _("Latency"));
 158
 159         /* not sensitive to the presence or absence of JACK */
 160         act = ActionManager::register_action (jack_actions, X_("AudioEngineSetup"), _("Setup"), mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::audioengine_setup));
 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"), _("Options Editor"), 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         act = ActionManager::register_toggle_action (common_actions, X_("ToggleThemeManager"), _("Theme Manager"), mem_fun(*this, &ARDOUR_UI::toggle_theme_manager));
 212
 213         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));
 214         ActionManager::session_sensitive_actions.push_back (act);
 215         act = ActionManager::register_action (common_actions, X_("AddAudioBus"), _("Add Audio Bus"), bind (mem_fun(*this, &ARDOUR_UI::session_add_audio_bus), 1, 1, 1));
 216         ActionManager::session_sensitive_actions.push_back (act);
 217         act = ActionManager::register_action (common_actions, X_("Save"), _("Save"),  bind (mem_fun(*this, &ARDOUR_UI::save_state), string("")));
 218         ActionManager::session_sensitive_actions.push_back (act);
 219         act = ActionManager::register_action (common_actions, X_("RemoveLastCapture"), _("Remove Last Capture"), mem_fun(*this, &ARDOUR_UI::remove_last_capture));
 220         ActionManager::session_sensitive_actions.push_back (act);
 221
 222         Glib::RefPtr<ActionGroup> transport_actions = ActionGroup::create (X_("Transport"));
 223
 224         /* do-nothing action for the "transport" menu bar item */
 225
 226         ActionManager::register_action (transport_actions, X_("Transport"), _("Transport"));
 227
 228         /* these two are not used by key bindings, instead use ToggleRoll for that. these two do show up in
 229            menus and via button proxies.
 230         */
 231
 232         act = ActionManager::register_action (transport_actions, X_("Stop"), _("Stop"), mem_fun(*this, &ARDOUR_UI::transport_stop));
 233         ActionManager::session_sensitive_actions.push_back (act);
 234         ActionManager::transport_sensitive_actions.push_back (act);
 235         act = ActionManager::register_action (transport_actions, X_("Roll"), _("Roll"), mem_fun(*this, &ARDOUR_UI::transport_roll));
 236         ActionManager::session_sensitive_actions.push_back (act);
 237         ActionManager::transport_sensitive_actions.push_back (act);
 238
 239         ActionManager::register_action (transport_actions, X_("ToggleRoll"), _("Start/Stop"), bind (mem_fun (*editor, &PublicEditor::toggle_playback), false));
 240         ActionManager::session_sensitive_actions.push_back (act);
 241         ActionManager::transport_sensitive_actions.push_back (act);
 242         ActionManager::register_action (transport_actions, X_("ToggleRollForgetCapture"), _("Stop + Forget Capture"), bind (mem_fun(*editor, &PublicEditor::toggle_playback), true));
 243         ActionManager::session_sensitive_actions.push_back (act);
 244         ActionManager::transport_sensitive_actions.push_back (act);
 245
 246         /* these two behave as follows:
 247
 248            - if transport speed != 1.0 or != -1.0, change speed to 1.0 or -1.0 (respectively)
 249            - otherwise do nothing
 250         */
 251
 252         ActionManager::register_action (transport_actions, X_("TransitionToRoll"), _("Transition To Roll"), bind (mem_fun (*editor, &PublicEditor::transition_to_rolling), true));
 253         ActionManager::session_sensitive_actions.push_back (act);
 254         ActionManager::session_sensitive_actions.push_back (act);
 255
 256         ActionManager::register_action (transport_actions, X_("TransitionToReverse"), _("Transition To Reverse"), bind (mem_fun (*editor, &PublicEditor::transition_to_rolling), false));
 257         ActionManager::session_sensitive_actions.push_back (act);
 258         ActionManager::session_sensitive_actions.push_back (act);
 259
 260
 261         act = ActionManager::register_action (transport_actions, X_("Loop"), _("Play Loop Range"), mem_fun(*this, &ARDOUR_UI::toggle_session_auto_loop));
 262         ActionManager::session_sensitive_actions.push_back (act);
 263         ActionManager::transport_sensitive_actions.push_back (act);
 264         act = ActionManager::register_action (transport_actions, X_("PlaySelection"), _("Play Selection"), mem_fun(*this, &ARDOUR_UI::transport_play_selection));
 265         ActionManager::session_sensitive_actions.push_back (act);
 266         ActionManager::transport_sensitive_actions.push_back (act);
 267
 268         act = ActionManager::register_action (transport_actions, X_("Record"), _("Enable Record"), mem_fun(*this, &ARDOUR_UI::transport_record));
 269         ActionManager::session_sensitive_actions.push_back (act);
 270         ActionManager::transport_sensitive_actions.push_back (act);
 271         act = ActionManager::register_action (transport_actions, X_("Rewind"), _("Rewind"), bind (mem_fun(*this, &ARDOUR_UI::transport_rewind), 0));
 272         ActionManager::session_sensitive_actions.push_back (act);
 273         ActionManager::transport_sensitive_actions.push_back (act);
 274         act = ActionManager::register_action (transport_actions, X_("RewindSlow"), _("Rewind (Slow)"), bind (mem_fun(*this, &ARDOUR_UI::transport_rewind), -1));
 275         ActionManager::session_sensitive_actions.push_back (act);
 276         ActionManager::transport_sensitive_actions.push_back (act);
 277         act = ActionManager::register_action (transport_actions, X_("RewindFast"), _("Rewind (Fast)"), 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_("Forward"), _("Forward"), bind (mem_fun(*this, &ARDOUR_UI::transport_forward), 0));
 281         ActionManager::session_sensitive_actions.push_back (act);
 282         ActionManager::transport_sensitive_actions.push_back (act);
 283         act = ActionManager::register_action (transport_actions, X_("ForwardSlow"), _("Forward (Slow)"), bind (mem_fun(*this, &ARDOUR_UI::transport_forward), -1));
 284         ActionManager::session_sensitive_actions.push_back (act);
 285         ActionManager::transport_sensitive_actions.push_back (act);
 286         act = ActionManager::register_action (transport_actions, X_("ForwardFast"), _("Forward (Fast)"), 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_("GotoZero"), _("Goto Zero"), mem_fun(*this, &ARDOUR_UI::transport_goto_zero));
 290         ActionManager::session_sensitive_actions.push_back (act);
 291         ActionManager::transport_sensitive_actions.push_back (act);
 292         act = ActionManager::register_action (transport_actions, X_("GotoStart"), _("Goto Start"), mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 293         ActionManager::session_sensitive_actions.push_back (act);
 294         ActionManager::transport_sensitive_actions.push_back (act);
 295         act = ActionManager::register_action (transport_actions, X_("GotoEnd"), _("Goto End"), mem_fun(*this, &ARDOUR_UI::transport_goto_end));
 296         ActionManager::session_sensitive_actions.push_back (act);
 297         ActionManager::transport_sensitive_actions.push_back (act);
 298
 299         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchIn"), _("Punch In"), mem_fun(*this, &ARDOUR_UI::toggle_punch_in));
 300         ActionManager::session_sensitive_actions.push_back (act);
 301         ActionManager::transport_sensitive_actions.push_back (act);
 302         act = ActionManager::register_toggle_action (transport_actions, X_("TogglePunchOut"), _("Punch Out"), mem_fun(*this, &ARDOUR_UI::toggle_punch_out));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304         ActionManager::transport_sensitive_actions.push_back (act);
 305         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleClick"), _("Click"), mem_fun(*this, &ARDOUR_UI::toggle_click));
 306         ActionManager::session_sensitive_actions.push_back (act);
 307         ActionManager::transport_sensitive_actions.push_back (act);
 308         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoInput"), _("Auto Input"), mem_fun(*this, &ARDOUR_UI::toggle_auto_input));
 309         ActionManager::session_sensitive_actions.push_back (act);
 310         ActionManager::transport_sensitive_actions.push_back (act);
 311         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoPlay"), _("Auto Play"), mem_fun(*this, &ARDOUR_UI::toggle_auto_play));
 312         ActionManager::session_sensitive_actions.push_back (act);
 313         ActionManager::transport_sensitive_actions.push_back (act);
 314         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleAutoReturn"), _("Auto Return"), mem_fun(*this, &ARDOUR_UI::toggle_auto_return));
 315         ActionManager::session_sensitive_actions.push_back (act);
 316         ActionManager::transport_sensitive_actions.push_back (act);
 317
 318         ActionManager::register_toggle_action (transport_actions, X_("ToggleVideoSync"), _("Sync startup to video"), mem_fun(*this, &ARDOUR_UI::toggle_video_sync));
 319         act = ActionManager::register_toggle_action (transport_actions, X_("ToggleTimeMaster"), _("Time master"), mem_fun(*this, &ARDOUR_UI::toggle_time_master));
 320         ActionManager::session_sensitive_actions.push_back (act);
 321
 322         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack1"), _("Toggle Record Enable Track1"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  0U));
 323         ActionManager::session_sensitive_actions.push_back (act);
 324         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack2"), _("Toggle Record Enable Track2"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  1U));
 325         ActionManager::session_sensitive_actions.push_back (act);
 326         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack3"), _("Toggle Record Enable Track3"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  2U));
 327         ActionManager::session_sensitive_actions.push_back (act);
 328         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack4"), _("Toggle Record Enable Track4"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  3U));
 329         ActionManager::session_sensitive_actions.push_back (act);
 330         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack5"), _("Toggle Record Enable Track5"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  4U));
 331         ActionManager::session_sensitive_actions.push_back (act);
 332         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack6"), _("Toggle Record Enable Track6"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  5U));
 333         ActionManager::session_sensitive_actions.push_back (act);
 334         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack7"), _("Toggle Record Enable Track7"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  6U));
 335         ActionManager::session_sensitive_actions.push_back (act);
 336         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack8"), _("Toggle Record Enable Track8"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  7U));
 337         ActionManager::session_sensitive_actions.push_back (act);
 338         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack9"), _("Toggle Record Enable Track9"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable),  8U));
 339         ActionManager::session_sensitive_actions.push_back (act);
 340         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack10"), _("Toggle Record Enable Track10"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 9U));
 341         ActionManager::session_sensitive_actions.push_back (act);
 342         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack11"), _("Toggle Record Enable Track11"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 10U));
 343         ActionManager::session_sensitive_actions.push_back (act);
 344         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack12"), _("Toggle Record Enable Track12"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 11U));
 345         ActionManager::session_sensitive_actions.push_back (act);
 346         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack13"), _("Toggle Record Enable Track13"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 12U));
 347         ActionManager::session_sensitive_actions.push_back (act);
 348         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack14"), _("Toggle Record Enable Track14"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 13U));
 349         ActionManager::session_sensitive_actions.push_back (act);
 350         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack15"), _("Toggle Record Enable Track15"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 14U));
 351         ActionManager::session_sensitive_actions.push_back (act);
 352         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack16"), _("Toggle Record Enable Track16"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 15U));
 353         ActionManager::session_sensitive_actions.push_back (act);
 354         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack17"), _("Toggle Record Enable Track17"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 16U));
 355         ActionManager::session_sensitive_actions.push_back (act);
 356         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack18"), _("Toggle Record Enable Track18"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 17U));
 357         ActionManager::session_sensitive_actions.push_back (act);
 358         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack19"), _("Toggle Record Enable Track19"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 18U));
 359         ActionManager::session_sensitive_actions.push_back (act);
 360         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack20"), _("Toggle Record Enable Track20"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 19U));
 361         ActionManager::session_sensitive_actions.push_back (act);
 362         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack21"), _("Toggle Record Enable Track21"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 20U));
 363         ActionManager::session_sensitive_actions.push_back (act);
 364         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack22"), _("Toggle Record Enable Track22"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 21U));
 365         ActionManager::session_sensitive_actions.push_back (act);
 366         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack23"), _("Toggle Record Enable Track23"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 22U));
 367         ActionManager::session_sensitive_actions.push_back (act);
 368         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack24"), _("Toggle Record Enable Track24"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 23U));
 369         ActionManager::session_sensitive_actions.push_back (act);
 370         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack25"), _("Toggle Record Enable Track25"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 24U));
 371         ActionManager::session_sensitive_actions.push_back (act);
 372         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack26"), _("Toggle Record Enable Track26"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 25U));
 373         ActionManager::session_sensitive_actions.push_back (act);
 374         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack27"), _("Toggle Record Enable Track27"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 26U));
 375         ActionManager::session_sensitive_actions.push_back (act);
 376         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack28"), _("Toggle Record Enable Track28"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 27U));
 377         ActionManager::session_sensitive_actions.push_back (act);
 378         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack29"), _("Toggle Record Enable Track29"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 28U));
 379         ActionManager::session_sensitive_actions.push_back (act);
 380         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack30"), _("Toggle Record Enable Track30"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 29U));
 381         ActionManager::session_sensitive_actions.push_back (act);
 382         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack31"), _("Toggle Record Enable Track31"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 30U));
 383         ActionManager::session_sensitive_actions.push_back (act);
 384         act = ActionManager::register_action (common_actions, X_("ToggleRecordEnableTrack32"), _("Toggle Record Enable Track32"), bind (mem_fun(*this, &ARDOUR_UI::toggle_record_enable), 31U));
 385         ActionManager::session_sensitive_actions.push_back (act);
 386
 387         Glib::RefPtr<ActionGroup> shuttle_actions = ActionGroup::create ("ShuttleActions");
 388
 389         shuttle_actions->add (Action::create (X_("SetShuttleUnitsPercentage"), _("Percentage")), hide_return (bind (mem_fun (*Config, &Configuration::set_shuttle_units), Percentage)));
 390         shuttle_actions->add (Action::create (X_("SetShuttleUnitsSemitones"), _("Semitones")), hide_return (bind (mem_fun (*Config, &Configuration::set_shuttle_units), Semitones)));
 391
 392         Glib::RefPtr<ActionGroup> option_actions = ActionGroup::create ("options");
 393
 394         act = ActionManager::register_toggle_action (option_actions, X_("SendMTC"), _("Send MTC"), mem_fun (*this, &ARDOUR_UI::toggle_send_mtc));
 395         ActionManager::session_sensitive_actions.push_back (act);
 396         act = ActionManager::register_toggle_action (option_actions, X_("SendMMC"), _("Send MMC"), mem_fun (*this, &ARDOUR_UI::toggle_send_mmc));
 397         ActionManager::session_sensitive_actions.push_back (act);
 398         act = ActionManager::register_toggle_action (option_actions, X_("UseMMC"), _("Use MMC"), mem_fun (*this, &ARDOUR_UI::toggle_use_mmc));
 399         ActionManager::session_sensitive_actions.push_back (act);
 400         act = ActionManager::register_toggle_action (option_actions, X_("SendMIDIfeedback"), _("Send MIDI feedback"), mem_fun (*this, &ARDOUR_UI::toggle_send_midi_feedback));
 401         ActionManager::session_sensitive_actions.push_back (act);
 402
 403         act = ActionManager::register_toggle_action (option_actions, X_("UseOSC"), _("Use OSC"), mem_fun (*this, &ARDOUR_UI::toggle_use_osc));
 404 #ifndef HAVE_LIBLO
 405         act->set_sensitive (false);
 406 #endif
 407
 408         ActionManager::register_toggle_action (option_actions, X_("StopPluginsWithTransport"), _("Stop plugins with transport"), mem_fun (*this, &ARDOUR_UI::toggle_StopPluginsWithTransport));
 409         ActionManager::register_toggle_action (option_actions, X_("VerifyRemoveLastCapture"), _("Verify remove last capture"), mem_fun (*this, &ARDOUR_UI::toggle_VerifyRemoveLastCapture));
 410         ActionManager::register_toggle_action (option_actions, X_("PeriodicSafetyBackups"), _("Make periodic safety backups"), mem_fun (*this, &ARDOUR_UI::toggle_PeriodicSafetyBackups));
 411         ActionManager::register_toggle_action (option_actions, X_("StopRecordingOnXrun"), _("Stop recording on xrun"), mem_fun (*this, &ARDOUR_UI::toggle_StopRecordingOnXrun));
 412         ActionManager::register_toggle_action (option_actions, X_("StopTransportAtEndOfSession"), _("Stop transport at session end"), mem_fun (*this, &ARDOUR_UI::toggle_StopTransportAtEndOfSession));
 413         ActionManager::register_toggle_action (option_actions, X_("GainReduceFastTransport"), _("-12dB gain reduce ffwd/rewind"), mem_fun (*this, &ARDOUR_UI::toggle_GainReduceFastTransport));
 414         ActionManager::register_toggle_action (option_actions, X_("LatchedRecordEnable"), _("Rec-enable stays engaged at stop"), mem_fun (*this, &ARDOUR_UI::toggle_LatchedRecordEnable));
 415         ActionManager::register_toggle_action (option_actions, X_("RegionEquivalentsOverlap"), _("Region equivalents overlap"), mem_fun (*this, &ARDOUR_UI::toggle_RegionEquivalentsOverlap));
 416         ActionManager::register_toggle_action (option_actions, X_("PrimaryClockDeltaEditCursor"), _("Primary Clock delta to edit cursor"), mem_fun (*this, &ARDOUR_UI::toggle_PrimaryClockDeltaEditCursor));
 417         ActionManager::register_toggle_action (option_actions, X_("SecondaryClockDeltaEditCursor"), _("Secondary Clock delta to edit cursor"), mem_fun (*this, &ARDOUR_UI::toggle_SecondaryClockDeltaEditCursor));
 418
 419         RadioAction::Group denormal_group;
 420
 421         ActionManager::register_toggle_action (option_actions, X_("DenormalProtection"), _("Use DC bias"), mem_fun (*this, &ARDOUR_UI::toggle_denormal_protection));
 422
 423         FPU fpu;
 424
 425         ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalNone"), _("No processor handling"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalNone));
 426
 427         act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalFTZ"), _("Use FlushToZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalFTZ));
 428         if (!fpu.has_flush_to_zero()) {
 429                 act->set_sensitive (false);
 430         }
 431         act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalDAZ"), _("Use DenormalsAreZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalDAZ));
 432         if (!fpu.has_denormals_are_zero()) {
 433                 act->set_sensitive (false);
 434         }
 435         act = ActionManager::register_radio_action (option_actions, denormal_group, X_("DenormalFTZDAZ"), _("Use FlushToZero & DenormalsAreZero"), bind (mem_fun (*this, &ARDOUR_UI::set_denormal_model), DenormalFTZDAZ));
 436         if (!fpu.has_flush_to_zero() || !fpu.has_denormals_are_zero()) {
 437                 act->set_sensitive (false);
 438         }
 439
 440         act = ActionManager::register_toggle_action (option_actions, X_("DoNotRunPluginsWhileRecording"), _("Do not run plugins while recording"), mem_fun (*this, &ARDOUR_UI::toggle_DoNotRunPluginsWhileRecording));
 441         ActionManager::session_sensitive_actions.push_back (act);
 442
 443         act = ActionManager::register_toggle_action (option_actions, X_("LatchedSolo"), _("Latched solo"), mem_fun (*this, &ARDOUR_UI::toggle_LatchedSolo));
 444         ActionManager::session_sensitive_actions.push_back (act);
 445         act = ActionManager::register_toggle_action (option_actions, X_("ShowSoloMutes"), _("Show solo muting"), mem_fun (*this, &ARDOUR_UI::toggle_ShowSoloMutes));
 446         ActionManager::session_sensitive_actions.push_back (act);
 447
 448         /* !!! REMEMBER THAT RADIO ACTIONS HAVE TO BE HANDLED WITH MORE FINESSE THAN SIMPLE TOGGLES !!! */
 449
 450         RadioAction::Group meter_falloff_group;
 451         RadioAction::Group meter_hold_group;
 452
 453         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffOff"), _("Off"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffOff));
 454         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffSlowest"), _("Slowest"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffSlowest));
 455         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffSlow"), _("Slow"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffSlow));
 456         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffMedium"), _("Medium"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffMedium));
 457         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffFast"), _("Fast"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffFast));
 458         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffFaster"), _("Faster"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffFaster));
 459         ActionManager::register_radio_action (option_actions, meter_falloff_group, X_("MeterFalloffFastest"), _("Fastest"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_falloff), MeterFalloffFastest));
 460
 461         ActionManager::register_radio_action (option_actions, meter_hold_group,  X_("MeterHoldOff"), _("Off"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_hold), MeterHoldOff));
 462         ActionManager::register_radio_action (option_actions, meter_hold_group,  X_("MeterHoldShort"), _("Short"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_hold), MeterHoldShort));
 463         ActionManager::register_radio_action (option_actions, meter_hold_group,  X_("MeterHoldMedium"), _("Medium"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_hold), MeterHoldMedium));
 464         ActionManager::register_radio_action (option_actions, meter_hold_group,  X_("MeterHoldLong"), _("Long"), bind (mem_fun (*this, &ARDOUR_UI::set_meter_hold), MeterHoldLong));
 465
 466         RadioAction::Group file_header_group;
 467
 468         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));
 469         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));
 470         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));
 471         // 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));
 472         // 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));
 473         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));
 474
 475         RadioAction::Group file_data_group;
 476
 477         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));
 478         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));
 479         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));
 480
 481         RadioAction::Group monitoring_group;
 482
 483         act = ActionManager::register_radio_action (option_actions, monitoring_group, X_("UseHardwareMonitoring"), _("Hardware monitoring"), bind (mem_fun (*this, &ARDOUR_UI::set_monitor_model), HardwareMonitoring));
 484         act = ActionManager::register_radio_action (option_actions, monitoring_group, X_("UseSoftwareMonitoring"), _("Software monitoring"), bind (mem_fun (*this, &ARDOUR_UI::set_monitor_model), SoftwareMonitoring));
 485         act = ActionManager::register_radio_action (option_actions, monitoring_group, X_("UseExternalMonitoring"), _("External monitoring"), bind (mem_fun (*this, &ARDOUR_UI::set_monitor_model), ExternalMonitoring));
 486
 487         RadioAction::Group solo_group;
 488
 489         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)));
 490         ActionManager::session_sensitive_actions.push_back (act);
 491         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)));
 492         ActionManager::session_sensitive_actions.push_back (act);
 493
 494         RadioAction::Group input_auto_connect_group;
 495
 496         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)));
 497         ActionManager::session_sensitive_actions.push_back (act);
 498         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)));
 499         ActionManager::session_sensitive_actions.push_back (act);
 500
 501         RadioAction::Group output_auto_connect_group;
 502
 503         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)));
 504         ActionManager::session_sensitive_actions.push_back (act);
 505         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)));
 506         ActionManager::session_sensitive_actions.push_back (act);
 507         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)));
 508         ActionManager::session_sensitive_actions.push_back (act);
 509
 510         RadioAction::Group remote_group;
 511
 512         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)));
 513         ActionManager::session_sensitive_actions.push_back (act);
 514         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)));
 515         ActionManager::session_sensitive_actions.push_back (act);
 516         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)));
 517         ActionManager::session_sensitive_actions.push_back (act);
 518
 519         ActionManager::add_action_group (shuttle_actions);
 520         ActionManager::add_action_group (option_actions);
 521         ActionManager::add_action_group (jack_actions);
 522         ActionManager::add_action_group (transport_actions);
 523         ActionManager::add_action_group (main_actions);
 524         ActionManager::add_action_group (common_actions);
 525 }
 526
 527 void
 528 ARDOUR_UI::toggle_control_protocol (ControlProtocolInfo* cpi)
 529 {
 530         if (!session) {
 531                 /* this happens when we build the menu bar when control protocol support
 532                    has been used in the past for some given protocol - the item needs
 533                    to be made active, but there is no session yet.
 534                 */
 535                 return;
 536         }
 537
 538         if (cpi->protocol == 0) {
 539                 ControlProtocolManager::instance().instantiate (*cpi);
 540         } else {
 541                 ControlProtocolManager::instance().teardown (*cpi);
 542         }
 543 }
 544
 545 void
 546 ARDOUR_UI::toggle_control_protocol_feedback (ControlProtocolInfo* cpi, const char* group, string action)
 547 {
 548         if (!session) {
 549                 /* this happens when we build the menu bar when control protocol support
 550                    has been used in the past for some given protocol - the item needs
 551                    to be made active, but there is no session yet.
 552                 */
 553                 return;
 554         }
 555
 556         if (cpi->protocol) {
 557                 Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (group, action.c_str());
 558
 559                 if (act) {
 560                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 561
 562                         if (tact) {
 563                                 bool x = tact->get_active();
 564
 565                                 if (x != cpi->protocol->get_feedback()) {
 566                                         cpi->protocol->set_feedback (x);
 567                                 }
 568                         }
 569                 }
 570         }
 571 }
 572
 573 void
 574 ARDOUR_UI::set_jack_buffer_size (nframes_t nframes)
 575 {
 576         Glib::RefPtr<Action> action;
 577         char* action_name = 0;
 578
 579         switch (nframes) {
 580         case 32:
 581                 action_name = X_("JACKLatency32");
 582                 break;
 583         case 64:
 584                 action_name = X_("JACKLatency64");
 585                 break;
 586         case 128:
 587                 action_name = X_("JACKLatency128");
 588                 break;
 589         case 512:
 590                 action_name = X_("JACKLatency512");
 591                 break;
 592         case 1024:
 593                 action_name = X_("JACKLatency1024");
 594                 break;
 595         case 2048:
 596                 action_name = X_("JACKLatency2048");
 597                 break;
 598         case 4096:
 599                 action_name = X_("JACKLatency4096");
 600                 break;
 601         case 8192:
 602                 action_name = X_("JACKLatency8192");
 603                 break;
 604         default:
 605                 /* XXX can we do anything useful ? */
 606                 break;
 607         }
 608
 609         if (action_name) {
 610
 611                 action = ActionManager::get_action (X_("JACK"), action_name);
 612
 613                 if (action) {
 614                         Glib::RefPtr<RadioAction> ract = Glib::RefPtr<RadioAction>::cast_dynamic (action);
 615
 616                         if (ract && ract->get_active()) {
 617                                 engine->request_buffer_size (nframes);
 618                                 update_sample_rate (0);
 619                         }
 620                 }
 621         }
 622 }
 623
 624 void
 625 ARDOUR_UI::build_control_surface_menu ()
 626 {
 627         list<ControlProtocolInfo*>::iterator i;
 628         bool with_feedback;
 629
 630         /* !!! this has to match the top level entry from ardour.menus */
 631
 632         string ui = "<menubar name='Main' action='MainMenu'>\n<menu name='Options' action='Options'>\n<menu action='ControlSurfaces'><separator/>\n";
 633
 634         for (i = ControlProtocolManager::instance().control_protocol_info.begin(); i != ControlProtocolManager::instance().control_protocol_info.end(); ++i) {
 635
 636                 if (!(*i)->mandatory) {
 637
 638                         string action_name = "Toggle";
 639                         action_name += legalize_for_path ((*i)->name);
 640                         action_name += "Surface";
 641
 642                         string action_label = (*i)->name;
 643
 644                         Glib::RefPtr<Action> act = ActionManager::register_toggle_action (editor->editor_actions, action_name.c_str(), action_label.c_str(),
 645                                                                                           (bind (mem_fun (*this, &ARDOUR_UI::toggle_control_protocol), *i)));
 646
 647                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 648
 649                         with_feedback = false;
 650
 651                         if ((*i)->protocol || (*i)->requested) {
 652                                 tact->set_active ();
 653                         }
 654
 655                         ui += "<menuitem action='";
 656                         ui += action_name;
 657                         ui += "'/>\n";
 658
 659                         if ((*i)->supports_feedback) {
 660
 661                                 string submenu_name = action_name;
 662
 663                                 submenu_name += "SubMenu";
 664
 665                                 ActionManager::register_action (editor->editor_actions, submenu_name.c_str(), _("Controls"));
 666
 667                                 action_name += "Feedback";
 668
 669                                 Glib::RefPtr<Action> act = ActionManager::register_toggle_action (editor->editor_actions, action_name.c_str(), _("Feedback"),
 670                                                                                                   (bind (mem_fun (*this, &ARDOUR_UI::toggle_control_protocol_feedback),
 671                                                                                                          *i,
 672                                                                                                          "Editor",
 673                                                                                                          action_name)));
 674
 675                                 ui += "<menu action='";
 676                                 ui += submenu_name;
 677                                 ui += "'>\n<menuitem action='";
 678                                 ui += action_name;
 679                                 ui += "'/>\n</menu>\n";
 680
 681                                 if ((*i)->protocol) {
 682                                         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 683                                         tact->set_active ((*i)->protocol->get_feedback ());
 684                                 }
 685                         }
 686                 }
 687         }
 688
 689         ui += "</menu>\n</menu>\n</menubar>\n";
 690
 691         ActionManager::ui_manager->add_ui_from_string (ui);
 692 }
 693
 694 void
 695 ARDOUR_UI::build_menu_bar ()
 696 {
 697         build_control_surface_menu ();
 698
 699         menu_bar = dynamic_cast<MenuBar*> (ActionManager::get_widget (X_("/Main")));
 700         menu_bar->set_name ("MainMenuBar");
 701
 702         /*
 703          * This is needed because this property does not get installed
 704          * until the Menu GObject class is registered, which happens
 705          * when the first menu instance is created.
 706          */
 707         Gtk::Settings::get_default()->property_gtk_can_change_accels() = true;
 708
 709         wall_clock_box.add (wall_clock_label);
 710         wall_clock_box.set_name ("WallClock");
 711         wall_clock_label.set_name ("WallClock");
 712
 713         disk_space_box.add (disk_space_label);
 714         disk_space_box.set_name ("WallClock");
 715         disk_space_label.set_name ("WallClock");
 716
 717         cpu_load_box.add (cpu_load_label);
 718         cpu_load_box.set_name ("CPULoad");
 719         cpu_load_label.set_name ("CPULoad");
 720
 721         buffer_load_box.add (buffer_load_label);
 722         buffer_load_box.set_name ("BufferLoad");
 723         buffer_load_label.set_name ("BufferLoad");
 724
 725         sample_rate_box.add (sample_rate_label);
 726         sample_rate_box.set_name ("SampleRate");
 727         sample_rate_label.set_name ("SampleRate");
 728
 729         menu_hbox.pack_start (*menu_bar, true, true);
 730         if (!Profile->get_small_screen()) {
 731                 menu_hbox.pack_end (wall_clock_box, false, false, 2);
 732                 menu_hbox.pack_end (disk_space_box, false, false, 4);
 733         }
 734         menu_hbox.pack_end (cpu_load_box, false, false, 4);
 735         menu_hbox.pack_end (buffer_load_box, false, false, 4);
 736         menu_hbox.pack_end (sample_rate_box, false, false, 4);
 737
 738         menu_bar_base.set_name ("MainMenuBar");
 739         menu_bar_base.add (menu_hbox);
 740 }
 741
 742 void
 743 ARDOUR_UI::setup_clock ()
 744 {
 745         ARDOUR_UI::Clock.connect (bind (mem_fun (big_clock, &AudioClock::set), false));
 746
 747         big_clock_window = new Window (WINDOW_TOPLEVEL);
 748
 749         big_clock_window->set_border_width (0);
 750         big_clock_window->add  (big_clock);
 751
 752         WindowTitle title(Glib::get_application_name());
 753         title += _("Clock");
 754         big_clock_window->set_title (title.get_string());
 755         big_clock_window->set_type_hint (Gdk::WINDOW_TYPE_HINT_MENU);
 756         big_clock_window->signal_realize().connect (bind (sigc::ptr_fun (set_decoration), big_clock_window,  (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH)));
 757         big_clock_window->signal_unmap().connect (bind (sigc::ptr_fun(&ActionManager::uncheck_toggleaction), X_("<Actions>/Common/ToggleBigClock")));
 758
 759         if (editor) {
 760                 editor->ensure_float (*big_clock_window);
 761         }
 762
 763         manage_window (*big_clock_window);
 764 }