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 #ifdef WAF_BUILD
  21 #include "gtk2ardour-config.h"
  22 #endif
  23
  24 /* This file contains any ARDOUR_UI methods that require knowledge of
  25    the editor, and exists so that no compilation dependency exists
  26    between the main ARDOUR_UI modules and the PublicEditor class. This
  27    is to cut down on the nasty compile times for both these classes.
  28 */
  29
  30 #include <cmath>
  31
  32 #include <glibmm/miscutils.h>
  33 #include <gtkmm/accelmap.h>
  34 #include <gtk/gtk.h>
  35
  36 #include "pbd/file_utils.h"
  37 #include "pbd/fpu.h"
  38 #include "pbd/convert.h"
  39
  40 #include "gtkmm2ext/cairo_packer.h"
  41 #include "gtkmm2ext/utils.h"
  42 #include "gtkmm2ext/window_title.h"
  43
  44 #include "widgets/tearoff.h"
  45
  46 #include "ardour_ui.h"
  47 #include "public_editor.h"
  48 #include "audio_clock.h"
  49 #include "keyboard.h"
  50 #include "monitor_section.h"
  51 #include "engine_dialog.h"
  52 #include "editor.h"
  53 #include "editing.h"
  54 #include "actions.h"
  55 #include "meterbridge.h"
  56 #include "luawindow.h"
  57 #include "mixer_ui.h"
  58 #include "startup.h"
  59 #include "window_manager.h"
  60 #include "global_port_matrix.h"
  61 #include "location_ui.h"
  62 #include "main_clock.h"
  63 #include "rc_option_editor.h"
  64
  65 #include <gtkmm2ext/application.h>
  66
  67 #include "ardour/session.h"
  68 #include "ardour/profile.h"
  69 #include "ardour/audioengine.h"
  70
  71 #include "control_protocol/control_protocol.h"
  72
  73 #include "pbd/i18n.h"
  74
  75 using namespace std;
  76 using namespace ARDOUR;
  77 using namespace PBD;
  78 using namespace Gtkmm2ext;
  79 using namespace Gtk;
  80 using namespace Glib;
  81
  82 int
  83 ARDOUR_UI::create_editor ()
  84 {
  85         try {
  86                 editor = new Editor ();
  87                 editor->StateChange.connect (sigc::mem_fun (*this, &ARDOUR_UI::tabbable_state_change));
  88         }
  89
  90         catch (failed_constructor& err) {
  91                 return -1;
  92         }
  93
  94         // editor->signal_event().connect (sigc::bind (sigc::ptr_fun (&Keyboard::catch_user_event_for_pre_dialog_focus), editor));
  95
  96         return 0;
  97 }
  98
  99 int
 100 ARDOUR_UI::create_luawindow ()
 101
 102 {
 103         try {
 104                 luawindow = LuaWindow::instance ();
 105         }
 106         catch (failed_constructor& err) {
 107                 return -1;
 108         }
 109
 110         return 0;
 111 }
 112
 113 void
 114 ARDOUR_UI::escape ()
 115 {
 116         Escape (); /* EMIT SIGNAL */
 117 }
 118
 119 void
 120 ARDOUR_UI::close_current_dialog ()
 121 {
 122         Keyboard::close_current_dialog ();
 123 }
 124
 125 void
 126 ARDOUR_UI::install_actions ()
 127 {
 128         Glib::RefPtr<ActionGroup> main_actions = global_actions.create_action_group (X_("Main"));
 129         Glib::RefPtr<ActionGroup> main_menu_actions = global_actions.create_action_group (X_("Main_menu"));
 130         Glib::RefPtr<Action> act;
 131
 132         global_actions.register_action (main_actions, X_("Escape"), _("Escape (deselect all)"), sigc::mem_fun (*this, &ARDOUR_UI::escape));
 133         /* This is hard-wired into the Keyboard code as "Primary-w". Maybe it
 134            doesn't need to be. This action makes it possible to do this from a
 135            control surface.
 136         */
 137         global_actions.register_action (main_actions, X_("close-current-dialog"), _("Close Current Dialog"), sigc::mem_fun (*this, &ARDOUR_UI::close_current_dialog));
 138
 139         /* menus + submenus that need action items */
 140
 141         global_actions.register_action (main_menu_actions, X_("Session"), _("Session"));
 142         act = global_actions.register_action (main_menu_actions, X_("Cleanup"), _("Clean-up"));
 143         ActionManager::write_sensitive_actions.push_back (act);
 144         global_actions.register_action (main_menu_actions, X_("Sync"), _("Sync"));
 145         global_actions.register_action (main_menu_actions, X_("TransportOptions"), _("Options"));
 146         global_actions.register_action (main_menu_actions, X_("WindowMenu"), _("Window"));
 147         global_actions.register_action (main_menu_actions, X_("MixerMenu"), _("Mixer"));
 148         global_actions.register_action (main_menu_actions, X_("EditorMenu"), _("Editor"));
 149         global_actions.register_action (main_menu_actions, X_("PrefsMenu"), _("Preferences"));
 150         global_actions.register_action (main_menu_actions, X_("DetachMenu"), _("Detach"));
 151         global_actions.register_action (main_menu_actions, X_("Help"), _("Help"));
 152         global_actions.register_action (main_menu_actions, X_("KeyMouseActions"), _("Misc. Shortcuts"));
 153         global_actions.register_action (main_menu_actions, X_("AudioFileFormat"), _("Audio File Format"));
 154         global_actions.register_action (main_menu_actions, X_("AudioFileFormatHeader"), _("File Type"));
 155         global_actions.register_action (main_menu_actions, X_("AudioFileFormatData"), _("Sample Format"));
 156         global_actions.register_action (main_menu_actions, X_("ControlSurfaces"), _("Control Surfaces"));
 157         global_actions.register_action (main_menu_actions, X_("Plugins"), _("Plugins"));
 158         global_actions.register_action (main_menu_actions, X_("Metering"), _("Metering"));
 159         global_actions.register_action (main_menu_actions, X_("MeteringFallOffRate"), _("Fall Off Rate"));
 160         global_actions.register_action (main_menu_actions, X_("MeteringHoldTime"), _("Hold Time"));
 161         global_actions.register_action (main_menu_actions, X_("Denormals"), _("Denormal Handling"));
 162
 163         /* the real actions */
 164
 165         act = global_actions.register_action (main_actions, X_("New"), _("New..."),  hide_return (sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::get_session_parameters), false, true, "")));
 166
 167         global_actions.register_action (main_actions, X_("Open"), _("Open..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_session));
 168         global_actions.register_action (main_actions, X_("Recent"), _("Recent..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_recent_session));
 169         act = global_actions.register_action (main_actions, X_("Close"), _("Close"),  sigc::mem_fun(*this, &ARDOUR_UI::close_session));
 170         ActionManager::session_sensitive_actions.push_back (act);
 171
 172         act = global_actions.register_action (main_actions, X_("AddTrackBus"), _("Add Track, Bus or VCA..."), sigc::mem_fun(*this, &ARDOUR_UI::add_route));
 173         ActionManager::session_sensitive_actions.push_back (act);
 174         ActionManager::write_sensitive_actions.push_back (act);
 175         ActionManager::rec_sensitive_actions.push_back (act);
 176
 177         act = global_actions.register_action (main_actions, X_("duplicate-routes"), _("Duplicate Tracks/Busses..."),
 178                                               sigc::mem_fun(*this, &ARDOUR_UI::start_duplicate_routes));
 179         ActionManager::session_sensitive_actions.push_back (act);
 180         ActionManager::write_sensitive_actions.push_back (act);
 181         ActionManager::route_selection_sensitive_actions.push_back (act);
 182
 183         act = global_actions.register_action (main_actions, X_("cancel-solo"), _("Cancel Solo"), sigc::mem_fun(*this, &ARDOUR_UI::cancel_solo));
 184         ActionManager::session_sensitive_actions.push_back (act);
 185         ActionManager::write_sensitive_actions.push_back (act);
 186
 187         act = global_actions.register_action (main_actions, X_("Scripting"), S_("Session|Scripting"));
 188         ActionManager::session_sensitive_actions.push_back (act);
 189
 190         act = global_actions.register_action (main_actions, X_("OpenVideo"), _("Open Video..."),
 191                                               sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_video), (Gtk::Window*) 0));
 192         ActionManager::session_sensitive_actions.push_back (act);
 193         act = global_actions.register_action (main_actions, X_("CloseVideo"), _("Remove Video"),
 194                                               sigc::mem_fun (*this, &ARDOUR_UI::remove_video));
 195         act->set_sensitive (false);
 196         act = global_actions.register_action (main_actions, X_("ExportVideo"), _("Export to Video File..."),
 197                                               hide_return (sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::export_video), false)));
 198         ActionManager::session_sensitive_actions.push_back (act);
 199
 200         act = global_actions.register_action (main_actions, X_("SnapshotStay"), _("Snapshot (& keep working on current version) ..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session), false));
 201         ActionManager::session_sensitive_actions.push_back (act);
 202
 203         act = global_actions.register_action (main_actions, X_("SnapshotSwitch"), _("Snapshot (& switch to new version) ..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::snapshot_session), true));
 204         ActionManager::session_sensitive_actions.push_back (act);
 205
 206         act = global_actions.register_action (main_actions, X_("QuickSnapshotStay"), _("Quick Snapshot (& keep working on current version) ..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::quick_snapshot_session), false));
 207         ActionManager::session_sensitive_actions.push_back (act);
 208
 209         act = global_actions.register_action (main_actions, X_("QuickSnapshotSwitch"), _("Quick Snapshot (& switch to new version) ..."), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::quick_snapshot_session), true));
 210         ActionManager::session_sensitive_actions.push_back (act);
 211         ActionManager::write_sensitive_actions.push_back (act);
 212
 213         act = global_actions.register_action (main_actions, X_("SaveAs"), _("Save As..."), sigc::mem_fun(*this, &ARDOUR_UI::save_session_as));
 214         ActionManager::session_sensitive_actions.push_back (act);
 215
 216         act = global_actions.register_action (main_actions, X_("Archive"), _("Archive..."), sigc::mem_fun(*this, &ARDOUR_UI::archive_session));
 217         ActionManager::session_sensitive_actions.push_back (act);
 218
 219         act = global_actions.register_action (main_actions, X_("Rename"), _("Rename..."), sigc::mem_fun(*this, &ARDOUR_UI::rename_session));
 220         ActionManager::session_sensitive_actions.push_back (act);
 221         ActionManager::write_sensitive_actions.push_back (act);
 222
 223         act = global_actions.register_action (main_actions, X_("SaveTemplate"), _("Save Template..."),  sigc::mem_fun(*this, &ARDOUR_UI::save_template));
 224         ActionManager::session_sensitive_actions.push_back (act);
 225
 226         act = global_actions.register_action (main_actions, X_("ManageTemplates"), _("Templates"), sigc::mem_fun(*this, &ARDOUR_UI::manage_templates));
 227         ActionManager::session_sensitive_actions.push_back (act);
 228
 229         act = global_actions.register_action (main_actions, X_("Metadata"), _("Metadata"));
 230         ActionManager::session_sensitive_actions.push_back (act);
 231
 232         act = global_actions.register_action (main_actions, X_("EditMetadata"), _("Edit Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::edit_metadata));
 233         ActionManager::session_sensitive_actions.push_back (act);
 234
 235         act = global_actions.register_action (main_actions, X_("ImportMetadata"), _("Import Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::import_metadata));
 236         ActionManager::session_sensitive_actions.push_back (act);
 237
 238         act = global_actions.register_action (main_actions, X_("ExportAudio"), _("Export to Audio File(s)..."),  sigc::mem_fun (*editor, &PublicEditor::export_audio));
 239         ActionManager::session_sensitive_actions.push_back (act);
 240
 241         act = global_actions.register_action (main_actions, X_("StemExport"), _("Stem export..."),  sigc::mem_fun (*editor, &PublicEditor::stem_export));
 242         ActionManager::session_sensitive_actions.push_back (act);
 243
 244         act = global_actions.register_action (main_actions, X_("Export"), _("Export"));
 245         ActionManager::session_sensitive_actions.push_back (act);
 246
 247         act = global_actions.register_action (main_actions, X_("CleanupUnused"), _("Clean-up Unused Sources..."),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup));
 248         ActionManager::session_sensitive_actions.push_back (act);
 249         ActionManager::write_sensitive_actions.push_back (act);
 250
 251         act = global_actions.register_action (main_actions, X_("CleanupPeakFiles"), _("Reset Peak Files"),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup_peakfiles));
 252         ActionManager::session_sensitive_actions.push_back (act);
 253         ActionManager::write_sensitive_actions.push_back (act);
 254
 255         act = global_actions.register_action (main_actions, X_("FlushWastebasket"), _("Flush Wastebasket"),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::flush_trash));
 256
 257         ActionManager::write_sensitive_actions.push_back (act);
 258         ActionManager::session_sensitive_actions.push_back (act);
 259
 260         /* these actions are intended to be shared across all windows */
 261
 262         common_actions = global_actions.create_action_group (X_("Common"));
 263         global_actions.register_action (common_actions, X_("Quit"), _("Quit"), (hide_return (sigc::mem_fun(*this, &ARDOUR_UI::finish))));
 264         global_actions.register_action (common_actions, X_("Hide"), _("Hide"), sigc::mem_fun (*this, &ARDOUR_UI::hide_application));
 265
 266         global_actions.register_action (common_actions, X_("show-preferences"), _("Show"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::show_tabbable), rc_option_editor));
 267         global_actions.register_action (common_actions, X_("menu-show-preferences"), _("Preferences"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::show_tabbable), rc_option_editor));
 268
 269         global_actions.register_action (common_actions, X_("hide-editor"), _("Hide"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::hide_tabbable), editor));
 270         global_actions.register_action (common_actions, X_("hide-mixer"), _("Hide"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::hide_tabbable), mixer));
 271         global_actions.register_action (common_actions, X_("hide-preferences"), _("Hide"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::hide_tabbable), rc_option_editor));
 272
 273         global_actions.register_action (common_actions, X_("attach-editor"), _("Attach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::attach_tabbable), editor));
 274         global_actions.register_action (common_actions, X_("attach-mixer"), _("Attach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::attach_tabbable), mixer));
 275         global_actions.register_action (common_actions, X_("attach-preferences"), _("Attach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::attach_tabbable), rc_option_editor));
 276
 277         global_actions.register_action (common_actions, X_("detach-editor"), _("Detach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::detach_tabbable), editor));
 278         global_actions.register_action (common_actions, X_("detach-mixer"), _("Detach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::detach_tabbable), mixer));
 279         global_actions.register_action (common_actions, X_("detach-preferences"), _("Detach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::detach_tabbable), rc_option_editor));
 280
 281         Glib::RefPtr<Gtk::ActionGroup> window_actions = ARDOUR_UI::instance()->global_actions.create_action_group (X_("Window"));
 282         global_actions.register_action (window_actions, X_("show-mixer"), _("Show Mixer"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::show_tabbable), mixer));
 283
 284         /* these actions are all currently implemented by the Editor, but need
 285          * to be accessible from anywhere as actions.
 286          */
 287
 288         act = global_actions.register_action (common_actions, "alternate-jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(editor, &PublicEditor::jump_forward_to_mark));
 289         ActionManager::session_sensitive_actions.push_back (act);
 290         act = global_actions.register_action (common_actions, "alternate-jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(editor, &PublicEditor::jump_backward_to_mark));
 291         ActionManager::session_sensitive_actions.push_back (act);
 292
 293         act = global_actions.register_action (common_actions, "set-session-start-from-playhead", _("Set Session Start from Playhead"), sigc::mem_fun(editor, &PublicEditor::set_session_start_from_playhead));
 294         ActionManager::session_sensitive_actions.push_back (act);
 295         act = global_actions.register_action (common_actions, "set-session-end-from-playhead", _("Set Session End from Playhead"), sigc::mem_fun(editor, &PublicEditor::set_session_end_from_playhead));
 296         ActionManager::session_sensitive_actions.push_back (act);
 297
 298         act = global_actions.register_action (common_actions, "toggle-location-at-playhead", _("Toggle Mark at Playhead"), sigc::mem_fun(editor, &PublicEditor::toggle_location_at_playhead_cursor));
 299         ActionManager::session_sensitive_actions.push_back (act);
 300         act = global_actions.register_action (common_actions, "add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(editor, &PublicEditor::add_location_from_playhead_cursor));
 301         ActionManager::session_sensitive_actions.push_back (act);
 302         act = global_actions.register_action (common_actions, "alternate-add-location-from-playhead", _("Add Mark from Playhead"), sigc::mem_fun(editor, &PublicEditor::add_location_from_playhead_cursor));
 303         ActionManager::session_sensitive_actions.push_back (act);
 304
 305         act = global_actions.register_action (common_actions, "remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(editor, &PublicEditor::remove_location_at_playhead_cursor));
 306         ActionManager::session_sensitive_actions.push_back (act);
 307         act = global_actions.register_action (common_actions, "alternate-remove-location-from-playhead", _("Remove Mark at Playhead"), sigc::mem_fun(editor, &PublicEditor::remove_location_at_playhead_cursor));
 308         ActionManager::session_sensitive_actions.push_back (act);
 309
 310         act = global_actions.register_action (common_actions, "nudge-next-forward", _("Nudge Next Later"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::nudge_forward), true, false));
 311         ActionManager::session_sensitive_actions.push_back (act);
 312         act = global_actions.register_action (common_actions, "nudge-next-backward", _("Nudge Next Earlier"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::nudge_backward), true, false));
 313         ActionManager::session_sensitive_actions.push_back (act);
 314
 315         act = global_actions.register_action (common_actions, "nudge-playhead-forward", _("Nudge Playhead Forward"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::nudge_forward), false, true));
 316         ActionManager::session_sensitive_actions.push_back (act);
 317         act = global_actions.register_action (common_actions, "nudge-playhead-backward", _("Nudge Playhead Backward"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::nudge_backward), false, true));
 318         ActionManager::session_sensitive_actions.push_back (act);
 319         act = global_actions.register_action (common_actions, "playhead-forward-to-grid", _("Playhead to Next Grid"), sigc::mem_fun(editor, &PublicEditor::playhead_forward_to_grid));
 320         ActionManager::session_sensitive_actions.push_back (act);
 321         act = global_actions.register_action (common_actions, "playhead-backward-to-grid", _("Playhead to Previous Grid"), sigc::mem_fun(editor, &PublicEditor::playhead_backward_to_grid));
 322         ActionManager::session_sensitive_actions.push_back (act);
 323
 324         act = global_actions.register_action (common_actions, "start-range-from-playhead", _("Start Range from Playhead"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::keyboard_selection_begin), Editing::EDIT_IGNORE_MOUSE ));
 325         ActionManager::session_sensitive_actions.push_back (act);
 326         act = global_actions.register_action (common_actions, "finish-range-from-playhead", _("Finish Range from Playhead"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::keyboard_selection_finish), false, Editing::EDIT_IGNORE_MOUSE ));
 327         ActionManager::session_sensitive_actions.push_back (act);
 328         act = global_actions.register_action (common_actions, "start-range", _("Start Range"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::keyboard_selection_begin), Editing::EDIT_IGNORE_NONE));
 329         ActionManager::session_sensitive_actions.push_back (act);
 330         act = global_actions.register_action (common_actions, "finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::keyboard_selection_finish), false, Editing::EDIT_IGNORE_NONE));
 331         ActionManager::session_sensitive_actions.push_back (act);
 332         act = global_actions.register_action (common_actions, "start-punch-range", _("Start Punch Range"), sigc::mem_fun(editor, &PublicEditor::set_punch_start_from_edit_point));
 333         ActionManager::session_sensitive_actions.push_back (act);
 334         act = global_actions.register_action (common_actions, "finish-punch-range", _("Finish Punch Range"), sigc::mem_fun(editor, &PublicEditor::set_punch_end_from_edit_point));
 335         ActionManager::session_sensitive_actions.push_back (act);
 336         act = global_actions.register_action (common_actions, "start-loop-range", _("Start Loop Range"), sigc::mem_fun(editor, &PublicEditor::set_loop_start_from_edit_point));
 337         ActionManager::session_sensitive_actions.push_back (act);
 338         act = global_actions.register_action (common_actions, "finish-loop-range", _("Finish Loop Range"), sigc::mem_fun(editor, &PublicEditor::set_loop_end_from_edit_point));
 339         ActionManager::session_sensitive_actions.push_back (act);
 340         act = global_actions.register_action (common_actions, "alt-start-range", _("Start Range"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::keyboard_selection_begin), Editing::EDIT_IGNORE_NONE));
 341         ActionManager::session_sensitive_actions.push_back (act);
 342         act = global_actions.register_action (common_actions, "alt-finish-range", _("Finish Range"), sigc::bind (sigc::mem_fun(editor, &PublicEditor::keyboard_selection_finish), false, Editing::EDIT_IGNORE_NONE));
 343         ActionManager::session_sensitive_actions.push_back (act);
 344
 345         /* These "change" actions are not intended to be used inside menus, but
 346            are for the tab/window control buttons, which have somewhat odd
 347            semantics.
 348         */
 349         global_actions.register_action (common_actions, X_("change-editor-visibility"), _("Change"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::button_change_tabbable_visibility), editor));
 350         global_actions.register_action (common_actions, X_("change-mixer-visibility"), _("Change"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::button_change_tabbable_visibility), mixer));
 351         global_actions.register_action (common_actions, X_("change-preferences-visibility"), _("Change"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::button_change_tabbable_visibility), rc_option_editor));
 352
 353         /* These "change" actions are not intended to be used inside menus, but
 354            are for the tab/window control key bindings, which have somewhat odd
 355            semantics.
 356         */
 357         global_actions.register_action (common_actions, X_("key-change-editor-visibility"), _("Change"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::key_change_tabbable_visibility), editor));
 358         global_actions.register_action (common_actions, X_("key-change-mixer-visibility"), _("Change"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::key_change_tabbable_visibility), mixer));
 359         global_actions.register_action (common_actions, X_("key-change-preferences-visibility"), _("Change"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::key_change_tabbable_visibility), rc_option_editor));
 360
 361         global_actions.register_action (common_actions, X_("previous-tab"), _("Previous Tab"), sigc::mem_fun (*this, &ARDOUR_UI::step_up_through_tabs));
 362         global_actions.register_action (common_actions, X_("next-tab"), _("Next Tab"), sigc::mem_fun (*this, &ARDOUR_UI::step_down_through_tabs));
 363
 364         global_actions.register_action (common_actions, X_("toggle-editor-and-mixer"), _("Toggle Editor & Mixer"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_editor_and_mixer));
 365
 366         /* windows visibility actions */
 367
 368         global_actions.register_toggle_action (common_actions, X_("ToggleMaximalEditor"), _("Maximise Editor Space"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_editing_space));
 369         global_actions.register_toggle_action (common_actions, X_("ToggleMaximalMixer"), _("Maximise Mixer Space"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_mixer_space));
 370         ActionManager::session_sensitive_actions.push_back (act);
 371
 372         act = global_actions.register_toggle_action (common_actions, X_("ToggleMixerList"), _("Toggle Mixer List"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_mixer_list));
 373         ActionManager::session_sensitive_actions.push_back (act);
 374
 375         act = global_actions.register_toggle_action (common_actions, X_("ToggleVCAPane"), _("Toggle VCA Pane"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_vca_pane));
 376         ActionManager::session_sensitive_actions.push_back (act);
 377         Glib::RefPtr<ToggleAction>::cast_dynamic(act)->set_active (true);
 378
 379 #ifdef MIXBUS
 380         act = global_actions.register_toggle_action (common_actions, X_("ToggleMixbusPane"), _("Toggle Mixbus Pane"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_mixbus_pane));
 381         ActionManager::session_sensitive_actions.push_back (act);
 382         Glib::RefPtr<ToggleAction>::cast_dynamic(act)->set_active (true);
 383 #endif
 384
 385         act = global_actions.register_toggle_action (common_actions, X_("ToggleMonitorSection"), _("Toggle Monitor Section Visibility"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_monitor_section_visibility));
 386         act->set_sensitive (false);
 387
 388         if (Profile->get_mixbus()) {
 389                 global_actions.register_action (common_actions, X_("show-ui-prefs"), _("Show more UI preferences"), sigc::mem_fun (*this, &ARDOUR_UI::show_ui_prefs));
 390         }
 391
 392         global_actions.register_action (common_actions, X_("toggle-luawindow"), S_("Window|Scripting"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_luawindow));
 393         global_actions.register_action (common_actions, X_("toggle-meterbridge"), S_("Window|Meterbridge"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_meterbridge));
 394
 395         act = global_actions.register_action (common_actions, X_("NewMIDITracer"), _("MIDI Tracer"), sigc::mem_fun(*this, &ARDOUR_UI::new_midi_tracer_window));
 396         ActionManager::session_sensitive_actions.push_back (act);
 397
 398         global_actions.register_action (common_actions, X_("chat"), _("Chat"),  sigc::mem_fun(*this, &ARDOUR_UI::launch_chat));
 399         /** TRANSLATORS: This is `Manual' in the sense of an instruction book that tells a user how to use Ardour */
 400         global_actions.register_action (common_actions, X_("manual"), S_("Help|Manual"),  mem_fun(*this, &ARDOUR_UI::launch_manual));
 401         global_actions.register_action (common_actions, X_("reference"), S_("Manual|Reference"),  mem_fun(*this, &ARDOUR_UI::launch_reference));
 402         global_actions.register_action (common_actions, X_("tracker"), _("Report a Bug"), mem_fun(*this, &ARDOUR_UI::launch_tracker));
 403         global_actions.register_action (common_actions, X_("cheat-sheet"), _("Cheat Sheet"), mem_fun(*this, &ARDOUR_UI::launch_cheat_sheet));
 404         global_actions.register_action (common_actions, X_("website"), _("Ardour Website"), mem_fun(*this, &ARDOUR_UI::launch_website));
 405         global_actions.register_action (common_actions, X_("website-dev"), _("Ardour Development"), mem_fun(*this, &ARDOUR_UI::launch_website_dev));
 406         global_actions.register_action (common_actions, X_("forums"), _("User Forums"), mem_fun(*this, &ARDOUR_UI::launch_forums));
 407         global_actions.register_action (common_actions, X_("howto-report"), _("How to Report a Bug"), mem_fun(*this, &ARDOUR_UI::launch_howto_report));
 408
 409         act = global_actions.register_action (common_actions, X_("Save"), _("Save"),  sigc::hide_return (sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::save_state), string(""), false)));
 410         ActionManager::session_sensitive_actions.push_back (act);
 411         ActionManager::write_sensitive_actions.push_back (act);
 412
 413         act = global_actions.register_action (common_actions,
 414                         "jump-backward-to-mark", _("Jump to Previous Mark"), sigc::mem_fun(*editor, &PublicEditor::jump_backward_to_mark));
 415         ActionManager::session_sensitive_actions.push_back (act);
 416
 417         act = global_actions.register_action (common_actions,
 418                         "jump-forward-to-mark", _("Jump to Next Mark"), sigc::mem_fun(*editor, &PublicEditor::jump_forward_to_mark));
 419         ActionManager::session_sensitive_actions.push_back (act);
 420
 421         act = global_actions.register_action (common_actions,
 422                         X_("addExistingAudioFiles"), _("Import"), sigc::mem_fun (*editor, &PublicEditor::external_audio_dialog));
 423         ActionManager::session_sensitive_actions.push_back (act);
 424         ActionManager::write_sensitive_actions.push_back (act);
 425
 426         Glib::RefPtr<ActionGroup> transport_actions = global_actions.create_action_group (X_("Transport"));
 427
 428         /* do-nothing action for the "transport" menu bar item */
 429
 430         global_actions.register_action (transport_actions, X_("Transport"), _("Transport"));
 431
 432         /* these two are not used by key bindings, instead use ToggleRoll for that. these two do show up in
 433            menus and via button proxies.
 434         */
 435
 436         act = global_actions.register_action (transport_actions, X_("Stop"), _("Stop"), sigc::mem_fun(*this, &ARDOUR_UI::transport_stop));
 437         ActionManager::session_sensitive_actions.push_back (act);
 438         ActionManager::transport_sensitive_actions.push_back (act);
 439         act = global_actions.register_action (transport_actions, X_("Roll"), _("Roll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_roll));
 440         ActionManager::session_sensitive_actions.push_back (act);
 441         ActionManager::transport_sensitive_actions.push_back (act);
 442
 443         act = global_actions.register_action (transport_actions, X_("ToggleRoll"), _("Start/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, false));
 444         ActionManager::session_sensitive_actions.push_back (act);
 445         ActionManager::transport_sensitive_actions.push_back (act);
 446         act = global_actions.register_action (transport_actions, X_("alternate-ToggleRoll"), _("Start/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, false));
 447         ActionManager::session_sensitive_actions.push_back (act);
 448         ActionManager::transport_sensitive_actions.push_back (act);
 449         act = global_actions.register_action (transport_actions, X_("ToggleRollMaybe"), _("Start/Continue/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, true));
 450         ActionManager::session_sensitive_actions.push_back (act);
 451         ActionManager::transport_sensitive_actions.push_back (act);
 452         act = global_actions.register_action (transport_actions, X_("ToggleRollForgetCapture"), _("Stop and Forget Capture"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::toggle_roll), true, false));
 453         ActionManager::session_sensitive_actions.push_back (act);
 454         ActionManager::transport_sensitive_actions.push_back (act);
 455
 456         /* these two behave as follows:
 457
 458            - if transport speed != 1.0 or != -1.0, change speed to 1.0 or -1.0 (respectively)
 459            - otherwise do nothing
 460         */
 461
 462         act = global_actions.register_action (transport_actions, X_("TransitionToRoll"), _("Transition to Roll"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), true));
 463         ActionManager::session_sensitive_actions.push_back (act);
 464         ActionManager::transport_sensitive_actions.push_back (act);
 465
 466         act = global_actions.register_action (transport_actions, X_("TransitionToReverse"), _("Transition to Reverse"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), false));
 467         ActionManager::session_sensitive_actions.push_back (act);
 468         ActionManager::transport_sensitive_actions.push_back (act);
 469
 470         act = global_actions.register_action (transport_actions, X_("Loop"), _("Play Loop Range"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_auto_loop));
 471         ActionManager::session_sensitive_actions.push_back (act);
 472         ActionManager::transport_sensitive_actions.push_back (act);
 473         act = global_actions.register_action (transport_actions, X_("PlaySelection"), _("Play Selection"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_selection));
 474         ActionManager::session_sensitive_actions.push_back (act);
 475         ActionManager::transport_sensitive_actions.push_back (act);
 476         act = global_actions.register_action (transport_actions, X_("PlayPreroll"), _("Play w/Preroll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_preroll));
 477         ActionManager::session_sensitive_actions.push_back (act);
 478         ActionManager::transport_sensitive_actions.push_back (act);
 479         act = global_actions.register_action (transport_actions, X_("solo-selection"), _("Solo Selection"), sigc::bind (sigc::mem_fun(*editor, &PublicEditor::play_solo_selection), true));
 480         ActionManager::session_sensitive_actions.push_back (act);
 481         ActionManager::transport_sensitive_actions.push_back (act);
 482
 483
 484         act = global_actions.register_action (transport_actions, X_("RecordPreroll"), _("Record w/Preroll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_rec_preroll));
 485         ActionManager::session_sensitive_actions.push_back (act);
 486         ActionManager::write_sensitive_actions.push_back (act);
 487
 488         act = global_actions.register_action (transport_actions, X_("RecordCountIn"), _("Record w/Count-In"), sigc::mem_fun(*this, &ARDOUR_UI::transport_rec_count_in));
 489         ActionManager::session_sensitive_actions.push_back (act);
 490         ActionManager::write_sensitive_actions.push_back (act);
 491
 492         act = global_actions.register_action (transport_actions, X_("Record"), _("Enable Record"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), false));
 493         ActionManager::session_sensitive_actions.push_back (act);
 494         ActionManager::write_sensitive_actions.push_back (act);
 495         act = global_actions.register_action (transport_actions, X_("record-roll"), _("Start Recording"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), true));
 496         ActionManager::session_sensitive_actions.push_back (act);
 497         ActionManager::write_sensitive_actions.push_back (act);
 498         ActionManager::transport_sensitive_actions.push_back (act);
 499         act = global_actions.register_action (transport_actions, X_("alternate-record-roll"), _("Start Recording"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), true));
 500         ActionManager::session_sensitive_actions.push_back (act);
 501         ActionManager::write_sensitive_actions.push_back (act);
 502         ActionManager::transport_sensitive_actions.push_back (act);
 503         act = global_actions.register_action (transport_actions, X_("Rewind"), _("Rewind"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 0));
 504         ActionManager::session_sensitive_actions.push_back (act);
 505         ActionManager::transport_sensitive_actions.push_back (act);
 506         act = global_actions.register_action (transport_actions, X_("RewindSlow"), _("Rewind (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), -1));
 507         ActionManager::session_sensitive_actions.push_back (act);
 508         ActionManager::transport_sensitive_actions.push_back (act);
 509         act = global_actions.register_action (transport_actions, X_("RewindFast"), _("Rewind (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 1));
 510         ActionManager::session_sensitive_actions.push_back (act);
 511         ActionManager::transport_sensitive_actions.push_back (act);
 512         act = global_actions.register_action (transport_actions, X_("Forward"), _("Forward"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 0));
 513         ActionManager::session_sensitive_actions.push_back (act);
 514         ActionManager::transport_sensitive_actions.push_back (act);
 515         act = global_actions.register_action (transport_actions, X_("ForwardSlow"), _("Forward (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), -1));
 516         ActionManager::session_sensitive_actions.push_back (act);
 517         ActionManager::transport_sensitive_actions.push_back (act);
 518         act = global_actions.register_action (transport_actions, X_("ForwardFast"), _("Forward (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 1));
 519         ActionManager::session_sensitive_actions.push_back (act);
 520         ActionManager::transport_sensitive_actions.push_back (act);
 521         act = global_actions.register_action (transport_actions, X_("GotoZero"), _("Go to Zero"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_zero));
 522         ActionManager::session_sensitive_actions.push_back (act);
 523         ActionManager::transport_sensitive_actions.push_back (act);
 524         act = global_actions.register_action (transport_actions, X_("GotoStart"), _("Go to Start"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 525         ActionManager::session_sensitive_actions.push_back (act);
 526         ActionManager::transport_sensitive_actions.push_back (act);
 527         act = global_actions.register_action (transport_actions, X_("alternate-GotoStart"), _("Go to Start"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 528         ActionManager::session_sensitive_actions.push_back (act);
 529         ActionManager::transport_sensitive_actions.push_back (act);
 530         act = global_actions.register_action (transport_actions, X_("GotoEnd"), _("Go to End"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_end));
 531         ActionManager::session_sensitive_actions.push_back (act);
 532         ActionManager::transport_sensitive_actions.push_back (act);
 533         act = global_actions.register_action (transport_actions, X_("GotoWallClock"), _("Go to Wall Clock"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_wallclock));
 534         ActionManager::session_sensitive_actions.push_back (act);
 535         ActionManager::transport_sensitive_actions.push_back (act);
 536
 537         //these actions handle the numpad events, ProTools style
 538         act = global_actions.register_action (transport_actions, X_("numpad-decimal"), _("Numpad Decimal"), mem_fun(*this, &ARDOUR_UI::transport_numpad_decimal));
 539         ActionManager::session_sensitive_actions.push_back (act);
 540         ActionManager::transport_sensitive_actions.push_back (act);
 541         act = global_actions.register_action (transport_actions, X_("alternate-numpad-decimal"), _("Numpad Decimal"), mem_fun(*this, &ARDOUR_UI::transport_numpad_decimal));
 542         ActionManager::session_sensitive_actions.push_back (act);
 543         ActionManager::transport_sensitive_actions.push_back (act);
 544         act = global_actions.register_action (transport_actions, X_("numpad-0"), _("Numpad 0"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 0));
 545         ActionManager::session_sensitive_actions.push_back (act);
 546         ActionManager::transport_sensitive_actions.push_back (act);
 547         act = global_actions.register_action (transport_actions, X_("numpad-1"), _("Numpad 1"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 1));
 548         ActionManager::session_sensitive_actions.push_back (act);
 549         ActionManager::transport_sensitive_actions.push_back (act);
 550         act = global_actions.register_action (transport_actions, X_("numpad-2"), _("Numpad 2"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 2));
 551         ActionManager::session_sensitive_actions.push_back (act);
 552         ActionManager::transport_sensitive_actions.push_back (act);
 553         act = global_actions.register_action (transport_actions, X_("numpad-3"), _("Numpad 3"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 3));
 554         ActionManager::session_sensitive_actions.push_back (act);
 555         ActionManager::transport_sensitive_actions.push_back (act);
 556         act = global_actions.register_action (transport_actions, X_("numpad-4"), _("Numpad 4"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 4));
 557         ActionManager::session_sensitive_actions.push_back (act);
 558         ActionManager::transport_sensitive_actions.push_back (act);
 559         act = global_actions.register_action (transport_actions, X_("numpad-5"), _("Numpad 5"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 5));
 560         ActionManager::session_sensitive_actions.push_back (act);
 561         ActionManager::transport_sensitive_actions.push_back (act);
 562         act = global_actions.register_action (transport_actions, X_("numpad-6"), _("Numpad 6"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 6));
 563         ActionManager::session_sensitive_actions.push_back (act);
 564         ActionManager::transport_sensitive_actions.push_back (act);
 565         act = global_actions.register_action (transport_actions, X_("numpad-7"), _("Numpad 7"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 7));
 566         ActionManager::session_sensitive_actions.push_back (act);
 567         ActionManager::transport_sensitive_actions.push_back (act);
 568         act = global_actions.register_action (transport_actions, X_("numpad-8"), _("Numpad 8"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 8));
 569         ActionManager::session_sensitive_actions.push_back (act);
 570         ActionManager::transport_sensitive_actions.push_back (act);
 571         act = global_actions.register_action (transport_actions, X_("numpad-9"), _("Numpad 9"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 9));
 572         ActionManager::session_sensitive_actions.push_back (act);
 573         ActionManager::transport_sensitive_actions.push_back (act);
 574
 575         act = global_actions.register_action (transport_actions, X_("focus-on-clock"), _("Focus On Clock"), sigc::mem_fun(*this, &ARDOUR_UI::focus_on_clock));
 576         ActionManager::session_sensitive_actions.push_back (act);
 577         ActionManager::transport_sensitive_actions.push_back (act);
 578
 579         act = global_actions.register_action (transport_actions, X_("primary-clock-timecode"), _("Timecode"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Timecode, false));
 580         ActionManager::session_sensitive_actions.push_back (act);
 581         act = global_actions.register_action (transport_actions, X_("primary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::BBT, false));
 582         ActionManager::session_sensitive_actions.push_back (act);
 583         act = global_actions.register_action (transport_actions, X_("primary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::MinSec, false));
 584         ActionManager::session_sensitive_actions.push_back (act);
 585         act = global_actions.register_action (transport_actions, X_("primary-clock-seconds"), _("Seconds"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Seconds, false));
 586         ActionManager::session_sensitive_actions.push_back (act);
 587         act = global_actions.register_action (transport_actions, X_("primary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Samples, false));
 588         ActionManager::session_sensitive_actions.push_back (act);
 589
 590         act = global_actions.register_action (transport_actions, X_("secondary-clock-timecode"), _("Timecode"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Timecode, false));
 591         ActionManager::session_sensitive_actions.push_back (act);
 592         act = global_actions.register_action (transport_actions, X_("secondary-clock-bbt"), _("Bars & Beats"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::BBT, false));
 593         ActionManager::session_sensitive_actions.push_back (act);
 594         act = global_actions.register_action (transport_actions, X_("secondary-clock-minsec"), _("Minutes & Seconds"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::MinSec, false));
 595         ActionManager::session_sensitive_actions.push_back (act);
 596         act = global_actions.register_action (transport_actions, X_("secondary-clock-seconds"), _("Seconds"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Seconds, false));
 597         ActionManager::session_sensitive_actions.push_back (act);
 598         act = global_actions.register_action (transport_actions, X_("secondary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Samples, false));
 599         ActionManager::session_sensitive_actions.push_back (act);
 600
 601         act = global_actions.register_toggle_action (transport_actions, X_("SessionMonitorIn"), _("All Input"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_monitoring_in));
 602         act->set_short_label (_("All In"));
 603         ActionManager::session_sensitive_actions.push_back (act);
 604         act = global_actions.register_toggle_action (transport_actions, X_("SessionMonitorDisk"), _("All Disk"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_monitoring_disk));
 605         act->set_short_label (_("All Disk"));
 606         ActionManager::session_sensitive_actions.push_back (act);
 607
 608         act = global_actions.register_toggle_action (transport_actions, X_("TogglePunchIn"), _("Punch In"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_in));
 609         act->set_short_label (_("In"));
 610         ActionManager::session_sensitive_actions.push_back (act);
 611         ActionManager::transport_sensitive_actions.push_back (act);
 612         act = global_actions.register_toggle_action (transport_actions, X_("TogglePunchOut"), _("Punch Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_out));
 613         act->set_short_label (_("Out"));
 614         ActionManager::session_sensitive_actions.push_back (act);
 615         ActionManager::transport_sensitive_actions.push_back (act);
 616         act = global_actions.register_toggle_action (transport_actions, X_("TogglePunch"), _("Punch In/Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch));
 617         act->set_short_label (_("In/Out"));
 618         ActionManager::session_sensitive_actions.push_back (act);
 619         ActionManager::transport_sensitive_actions.push_back (act);
 620         act = global_actions.register_toggle_action (transport_actions, X_("ToggleClick"), _("Click"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_click));
 621         ActionManager::session_sensitive_actions.push_back (act);
 622         ActionManager::transport_sensitive_actions.push_back (act);
 623         act = global_actions.register_toggle_action (transport_actions, X_("ToggleAutoInput"), _("Auto Input"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_input));
 624         ActionManager::session_sensitive_actions.push_back (act);
 625         ActionManager::transport_sensitive_actions.push_back (act);
 626         act = global_actions.register_toggle_action (transport_actions, X_("ToggleAutoPlay"), _("Auto Play"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_play));
 627         ActionManager::session_sensitive_actions.push_back (act);
 628         ActionManager::transport_sensitive_actions.push_back (act);
 629         act = global_actions.register_toggle_action (transport_actions, X_("ToggleAutoReturn"), _("Auto Return"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_return));
 630         ActionManager::session_sensitive_actions.push_back (act);
 631         ActionManager::transport_sensitive_actions.push_back (act);
 632         act = global_actions.register_toggle_action (transport_actions, X_("ToggleFollowEdits"), _("Follow Range"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_follow_edits));
 633         ActionManager::session_sensitive_actions.push_back (act);
 634         ActionManager::transport_sensitive_actions.push_back (act);
 635
 636
 637         act = global_actions.register_toggle_action (transport_actions, X_("ToggleVideoSync"), _("Sync Startup to Video"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_video_sync));
 638         ActionManager::session_sensitive_actions.push_back (act);
 639         act = global_actions.register_toggle_action (transport_actions, X_("ToggleTimeMaster"), _("Time Master"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_time_master));
 640         ActionManager::session_sensitive_actions.push_back (act);
 641         act = global_actions.register_toggle_action (transport_actions, X_("ToggleExternalSync"), _("Use External Positional Sync Source"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_external_sync));
 642         ActionManager::session_sensitive_actions.push_back (act);
 643
 644         for (int i = 1; i <= 32; ++i) {
 645                 string const a = string_compose (X_("ToggleRecordEnableTrack%1"), i);
 646                 string const n = string_compose (_("Toggle Record Enable Track %1"), i);
 647                 act = global_actions.register_action (common_actions, a.c_str(), n.c_str(), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_record_enable), i - 1));
 648                 ActionManager::session_sensitive_actions.push_back (act);
 649         }
 650
 651         Glib::RefPtr<ActionGroup> shuttle_actions = global_actions.create_action_group ("ShuttleActions");
 652
 653         shuttle_actions->add (Action::create (X_("SetShuttleUnitsPercentage"), _("Percentage")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Percentage)));
 654         shuttle_actions->add (Action::create (X_("SetShuttleUnitsSemitones"), _("Semitones")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Semitones)));
 655
 656         Glib::RefPtr<ActionGroup> option_actions = global_actions.create_action_group ("Options");
 657
 658         act = global_actions.register_toggle_action (option_actions, X_("SendMTC"), _("Send MTC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mtc));
 659         ActionManager::session_sensitive_actions.push_back (act);
 660         act = global_actions.register_toggle_action (option_actions, X_("SendMMC"), _("Send MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mmc));
 661         ActionManager::session_sensitive_actions.push_back (act);
 662         act = global_actions.register_toggle_action (option_actions, X_("UseMMC"), _("Use MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_use_mmc));
 663         ActionManager::session_sensitive_actions.push_back (act);
 664         act = global_actions.register_toggle_action (option_actions, X_("SendMidiClock"), _("Send MIDI Clock"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_clock));
 665         ActionManager::session_sensitive_actions.push_back (act);
 666
 667         /* MIDI */
 668
 669         Glib::RefPtr<ActionGroup> midi_actions = global_actions.create_action_group (X_("MIDI"));
 670         act = global_actions.register_action (midi_actions, X_("panic"), _("Panic (Send MIDI all-notes-off)"), sigc::mem_fun(*this, &ARDOUR_UI::midi_panic));
 671         ActionManager::session_sensitive_actions.push_back (act);
 672         ActionManager::transport_sensitive_actions.push_back (act);
 673 }
 674
 675 void
 676 ARDOUR_UI::build_menu_bar ()
 677 {
 678         menu_bar = dynamic_cast<MenuBar*> (ActionManager::get_widget (X_("/Main")));
 679         menu_bar->set_name ("MainMenuBar");
 680
 681         EventBox* ev = manage (new EventBox);
 682         ev->set_name ("MainMenuBar");
 683         ev->show ();
 684
 685         Gtk::HBox* hbox = manage (new Gtk::HBox);
 686         hbox->show ();
 687         hbox->set_border_width (2);
 688         ev->add (*hbox);
 689
 690         wall_clock_label.set_name ("WallClock");
 691         wall_clock_label.set_use_markup ();
 692         timecode_format_label.set_name ("WallClock");
 693         timecode_format_label.set_use_markup ();
 694         peak_thread_work_label.set_name ("PeakThreadWork");
 695         peak_thread_work_label.set_use_markup ();
 696         sample_rate_label.set_name ("SampleRate");
 697         sample_rate_label.set_use_markup ();
 698         format_label.set_name ("Format");
 699         format_label.set_use_markup ();
 700
 701 #ifdef __APPLE__
 702         use_menubar_as_top_menubar ();
 703 #else
 704         menu_hbox.pack_start (*menu_bar, false, false);
 705 #endif
 706
 707         hbox->pack_end (error_alert_button, false, false, 2);
 708         hbox->pack_end (dsp_load_label, false, false, 4);
 709         hbox->pack_end (disk_space_label, false, false, 4);
 710         hbox->pack_end (sample_rate_label, false, false, 4);
 711         hbox->pack_end (timecode_format_label, false, false, 4);
 712         hbox->pack_end (format_label, false, false, 4);
 713         hbox->pack_end (peak_thread_work_label, false, false, 4);
 714         hbox->pack_end (wall_clock_label, false, false, 2);
 715
 716         menu_hbox.pack_end (*ev, true, true, 2);
 717
 718         menu_bar_base.set_name ("MainMenuBar");
 719         menu_bar_base.add (menu_hbox);
 720
 721 #ifndef __APPLE__
 722         // OSX provides its own wallclock, thank you very much
 723         _status_bar_visibility.add (&wall_clock_label,      X_("WallClock"), _("Wall Clock"), false);
 724 #endif
 725         _status_bar_visibility.add (&peak_thread_work_label,X_("Peakfile"),  _("Active Peak-file Work"), false);
 726         _status_bar_visibility.add (&format_label,          X_("Format"),    _("File Format"), false);
 727         _status_bar_visibility.add (&timecode_format_label, X_("TCFormat"),  _("Timecode Format"), false);
 728         _status_bar_visibility.add (&sample_rate_label,     X_("Audio"),     _("Audio"), true);
 729         _status_bar_visibility.add (&disk_space_label,      X_("Disk"),      _("Disk Space"), !Profile->get_small_screen());
 730         _status_bar_visibility.add (&dsp_load_label,        X_("DSP"),       _("DSP"), true);
 731
 732         ev->signal_button_press_event().connect (sigc::mem_fun (_status_bar_visibility, &VisibilityGroup::button_press_event));
 733         ev->signal_button_release_event().connect (sigc::mem_fun (*this, &ARDOUR_UI::xrun_button_release));
 734 }
 735
 736 void
 737 ARDOUR_UI::use_menubar_as_top_menubar ()
 738 {
 739         Gtk::Widget* widget;
 740         Application* app = Application::instance ();
 741
 742         /* the addresses ("/ui/Main...") used below are based on the menu definitions in the menus file
 743         */
 744
 745         /* Quit will be taken care of separately */
 746
 747         if ((widget = ActionManager::get_widget ("/ui/Main/Session/Quit"))) {
 748                 widget->hide ();
 749         }
 750
 751         /* Put items for About and Preferences into App menu (the
 752          * ardour.menus.in file does not list them for OS X)
 753          */
 754
 755         GtkApplicationMenuGroup* group = app->add_app_menu_group ();
 756
 757         if ((widget = ActionManager::get_widget ("/ui/Main/Session/toggle-about"))) {
 758                 app->add_app_menu_item (group, dynamic_cast<MenuItem*>(widget));
 759         }
 760
 761         if ((widget = ActionManager::get_widget ("/ui/Main/Edit/menu-show-preferences"))) {
 762                 app->add_app_menu_item (group, dynamic_cast<MenuItem*>(widget));
 763         }
 764
 765         app->set_menu_bar (*menu_bar);
 766 }
 767
 768 void
 769 ARDOUR_UI::save_ardour_state ()
 770 {
 771         if (!keyboard || !mixer || !editor || !meterbridge) {
 772                 return;
 773         }
 774
 775         /* XXX this is all a bit dubious. add_extra_xml() uses
 776            a different lifetime model from add_instant_xml().
 777         */
 778
 779         XMLNode* node = new XMLNode (keyboard->get_state());
 780         Config->add_extra_xml (*node);
 781
 782         XMLNode* window_node = new XMLNode (X_("UI"));
 783         window_node->set_property (_status_bar_visibility.get_state_name().c_str(), _status_bar_visibility.get_state_value ());
 784
 785         /* main window */
 786
 787         gint mx, my, mw, mh;
 788         _main_window.get_position (mx, my);
 789         _main_window.get_size (mw, mh);
 790
 791         XMLNode main_window_node (X_("Main"));
 792         main_window_node.set_property (X_("x"), mx);
 793         main_window_node.set_property (X_("y"), my);
 794         main_window_node.set_property (X_("w"), mw);
 795         main_window_node.set_property (X_("h"), mh);
 796
 797         string current_tab;
 798         int current_page_number = _tabs.get_current_page ();
 799         if (current_page_number == _tabs.page_num (editor->contents())) {
 800                 current_tab = "editor";
 801         } else if (current_page_number == _tabs.page_num (mixer->contents())) {
 802                 current_tab = "mixer";
 803         } else if (current_page_number == _tabs.page_num (rc_option_editor->contents())) {
 804                 current_tab = "preferences";
 805         }
 806
 807         main_window_node.set_property (X_("current-tab"), current_tab);
 808
 809         /* Windows */
 810
 811         WM::Manager::instance().add_state (*window_node);
 812
 813         XMLNode* tearoff_node = new XMLNode (X_("Tearoffs"));
 814
 815         if (mixer->monitor_section()) {
 816                 XMLNode* t = new XMLNode (X_("monitor-section"));
 817                 mixer->monitor_section()->tearoff().add_state (*t);
 818                 tearoff_node->add_child_nocopy (*t);
 819         }
 820
 821         window_node->add_child_nocopy (*tearoff_node);
 822
 823         XMLNode& enode (editor->get_state());
 824         XMLNode& mnode (mixer->get_state());
 825         XMLNode& bnode (meterbridge->get_state());
 826         XMLNode& pnode (rc_option_editor->get_state());
 827
 828         Config->add_extra_xml (*window_node);
 829         Config->add_extra_xml (audio_midi_setup->get_state());
 830
 831         Config->save_state();
 832
 833         mixer->save_plugin_order_file();
 834
 835         UIConfiguration::instance().save_state ();
 836
 837         if (_session) {
 838                 _session->add_instant_xml (main_window_node);
 839                 _session->add_instant_xml (enode);
 840                 _session->add_instant_xml (mnode);
 841                 _session->add_instant_xml (pnode);
 842                 _session->add_instant_xml (bnode);
 843                 if (location_ui) {
 844                         _session->add_instant_xml (location_ui->ui().get_state ());
 845                 }
 846         } else {
 847                 Config->add_instant_xml (main_window_node);
 848                 Config->add_instant_xml (enode);
 849                 Config->add_instant_xml (mnode);
 850                 Config->add_instant_xml (pnode);
 851                 Config->add_instant_xml (bnode);
 852                 if (location_ui) {
 853                         Config->add_instant_xml (location_ui->ui().get_state ());
 854                 }
 855         }
 856
 857         delete &enode;
 858         delete &mnode;
 859         delete &bnode;
 860         delete &pnode;
 861
 862         Keyboard::save_keybindings ();
 863 }
 864
 865 void
 866 ARDOUR_UI::resize_text_widgets ()
 867 {
 868 }
 869
 870 void
 871 ARDOUR_UI::focus_on_clock ()
 872 {
 873         if (primary_clock) {
 874                 primary_clock->focus ();
 875         }
 876 }
 877
 878 bool
 879 ARDOUR_UI::xrun_button_release (GdkEventButton* ev)
 880 {
 881         if (ev->button != 1 || !Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
 882                 return false;
 883         }
 884
 885         if (_session) {
 886                 _session->reset_xrun_count ();
 887                 update_cpu_load ();
 888         }
 889         return true;
 890 }
 891
 892 Gtk::Notebook&
 893 ARDOUR_UI::tabs()
 894 {
 895         return _tabs;
 896 }
 897
 898 bool
 899 ARDOUR_UI::tabbable_visibility_button_press (GdkEventButton* ev, string const& tabbable_name)
 900 {
 901         if (ev->button != 3) {
 902                 return false;
 903         }
 904
 905         /* context menu is defined in *.menus.in
 906          */
 907
 908         string menu_name = string ("/ui/") + tabbable_name + X_("TabbableButtonMenu");
 909         Gtk::Menu* menu = dynamic_cast<Gtk::Menu*> (ActionManager::get_widget (menu_name.c_str()));
 910         if (menu) {
 911                 menu->popup (3, ev->time);
 912         }
 913         return true;
 914 }