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 "gtkmm2ext/cairo_packer.h"
  37 #include "gtkmm2ext/tearoff.h"
  38 #include "gtkmm2ext/utils.h"
  39 #include "gtkmm2ext/window_title.h"
  40
  41 #include "pbd/file_utils.h"
  42 #include "pbd/fpu.h"
  43 #include "pbd/convert.h"
  44
  45 #include "ardour_ui.h"
  46 #include "public_editor.h"
  47 #include "audio_clock.h"
  48 #include "keyboard.h"
  49 #include "monitor_section.h"
  50 #include "engine_dialog.h"
  51 #include "editor.h"
  52 #include "actions.h"
  53 #include "meterbridge.h"
  54 #include "luawindow.h"
  55 #include "mixer_ui.h"
  56 #include "startup.h"
  57 #include "window_manager.h"
  58 #include "global_port_matrix.h"
  59 #include "location_ui.h"
  60 #include "main_clock.h"
  61 #include "rc_option_editor.h"
  62
  63 #include <gtkmm2ext/application.h>
  64
  65 #include "ardour/session.h"
  66 #include "ardour/profile.h"
  67 #include "ardour/audioengine.h"
  68
  69 #include "control_protocol/control_protocol.h"
  70
  71 #include "i18n.h"
  72
  73 using namespace std;
  74 using namespace ARDOUR;
  75 using namespace PBD;
  76 using namespace Gtkmm2ext;
  77 using namespace Gtk;
  78 using namespace Glib;
  79
  80 int
  81 ARDOUR_UI::create_editor ()
  82 {
  83         try {
  84                 editor = new Editor ();
  85                 editor->StateChange.connect (sigc::mem_fun (*this, &ARDOUR_UI::tabbable_state_change));
  86         }
  87
  88         catch (failed_constructor& err) {
  89                 return -1;
  90         }
  91
  92         // editor->signal_event().connect (sigc::bind (sigc::ptr_fun (&Keyboard::catch_user_event_for_pre_dialog_focus), editor));
  93
  94         return 0;
  95 }
  96
  97 int
  98 ARDOUR_UI::create_luawindow ()
  99
 100 {
 101         try {
 102                 luawindow = LuaWindow::instance ();
 103         }
 104         catch (failed_constructor& err) {
 105                 return -1;
 106         }
 107
 108         return 0;
 109 }
 110
 111 void
 112 ARDOUR_UI::install_actions ()
 113 {
 114         Glib::RefPtr<ActionGroup> main_actions = global_actions.create_action_group (X_("Main"));
 115         Glib::RefPtr<ActionGroup> main_menu_actions = global_actions.create_action_group (X_("Main_menu"));
 116         Glib::RefPtr<Action> act;
 117
 118         /* menus + submenus that need action items */
 119
 120         global_actions.register_action (main_menu_actions, X_("Session"), _("Session"));
 121         act = global_actions.register_action (main_menu_actions, X_("Cleanup"), _("Clean-up"));
 122         ActionManager::write_sensitive_actions.push_back (act);
 123         global_actions.register_action (main_menu_actions, X_("Sync"), _("Sync"));
 124         global_actions.register_action (main_menu_actions, X_("TransportOptions"), _("Options"));
 125         global_actions.register_action (main_menu_actions, X_("WindowMenu"), _("Window"));
 126         global_actions.register_action (main_menu_actions, X_("MixerMenu"), _("Mixer"));
 127         global_actions.register_action (main_menu_actions, X_("EditorMenu"), _("Editor"));
 128         global_actions.register_action (main_menu_actions, X_("PrefsMenu"), _("Preferences"));
 129         global_actions.register_action (main_menu_actions, X_("DetachMenu"), _("Detach"));
 130         global_actions.register_action (main_menu_actions, X_("Help"), _("Help"));
 131         global_actions.register_action (main_menu_actions, X_("KeyMouseActions"), _("Misc. Shortcuts"));
 132         global_actions.register_action (main_menu_actions, X_("AudioFileFormat"), _("Audio File Format"));
 133         global_actions.register_action (main_menu_actions, X_("AudioFileFormatHeader"), _("File Type"));
 134         global_actions.register_action (main_menu_actions, X_("AudioFileFormatData"), _("Sample Format"));
 135         global_actions.register_action (main_menu_actions, X_("ControlSurfaces"), _("Control Surfaces"));
 136         global_actions.register_action (main_menu_actions, X_("Plugins"), _("Plugins"));
 137         global_actions.register_action (main_menu_actions, X_("Metering"), _("Metering"));
 138         global_actions.register_action (main_menu_actions, X_("MeteringFallOffRate"), _("Fall Off Rate"));
 139         global_actions.register_action (main_menu_actions, X_("MeteringHoldTime"), _("Hold Time"));
 140         global_actions.register_action (main_menu_actions, X_("Denormals"), _("Denormal Handling"));
 141
 142         /* the real actions */
 143
 144         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, "")));
 145
 146         global_actions.register_action (main_actions, X_("Open"), _("Open..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_session));
 147         global_actions.register_action (main_actions, X_("Recent"), _("Recent..."),  sigc::mem_fun(*this, &ARDOUR_UI::open_recent_session));
 148         act = global_actions.register_action (main_actions, X_("Close"), _("Close"),  sigc::mem_fun(*this, &ARDOUR_UI::close_session));
 149         ActionManager::session_sensitive_actions.push_back (act);
 150
 151         act = global_actions.register_action (main_actions, X_("AddTrackBus"), _("Add Track or Bus..."),
 152                                               sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_route), (Gtk::Window*) 0));
 153         ActionManager::session_sensitive_actions.push_back (act);
 154         ActionManager::write_sensitive_actions.push_back (act);
 155
 156         act = global_actions.register_action (main_actions, X_("duplicate-routes"), _("Duplicate Tracks/Busses..."),
 157                                               sigc::mem_fun(*this, &ARDOUR_UI::start_duplicate_routes));
 158         ActionManager::session_sensitive_actions.push_back (act);
 159         ActionManager::write_sensitive_actions.push_back (act);
 160         ActionManager::track_selection_sensitive_actions.push_back (act);
 161
 162         act = global_actions.register_action (main_actions, X_("cancel-solo"), _("Cancel Solo"), sigc::mem_fun(*this, &ARDOUR_UI::cancel_solo));
 163         ActionManager::session_sensitive_actions.push_back (act);
 164         ActionManager::write_sensitive_actions.push_back (act);
 165
 166         act = global_actions.register_action (main_actions, X_("OpenVideo"), _("Open Video"),
 167                                               sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::add_video), (Gtk::Window*) 0));
 168         ActionManager::session_sensitive_actions.push_back (act);
 169         act = global_actions.register_action (main_actions, X_("CloseVideo"), _("Remove Video"),
 170                                               sigc::mem_fun (*this, &ARDOUR_UI::remove_video));
 171         act->set_sensitive (false);
 172         act = global_actions.register_action (main_actions, X_("ExportVideo"), _("Export to Video File"),
 173                                               hide_return (sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::export_video), false)));
 174         ActionManager::session_sensitive_actions.push_back (act);
 175
 176         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));
 177         ActionManager::session_sensitive_actions.push_back (act);
 178         ActionManager::write_sensitive_actions.push_back (act);
 179
 180         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));
 181         ActionManager::session_sensitive_actions.push_back (act);
 182         ActionManager::write_sensitive_actions.push_back (act);
 183
 184         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));
 185         ActionManager::session_sensitive_actions.push_back (act);
 186         ActionManager::write_sensitive_actions.push_back (act);
 187
 188         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));
 189         ActionManager::session_sensitive_actions.push_back (act);
 190         ActionManager::write_sensitive_actions.push_back (act);
 191
 192         act = global_actions.register_action (main_actions, X_("SaveAs"), _("Save As..."), sigc::mem_fun(*this, &ARDOUR_UI::save_session_as));
 193         ActionManager::session_sensitive_actions.push_back (act);
 194         ActionManager::write_sensitive_actions.push_back (act);
 195
 196         act = global_actions.register_action (main_actions, X_("Rename"), _("Rename..."), sigc::mem_fun(*this, &ARDOUR_UI::rename_session));
 197         ActionManager::session_sensitive_actions.push_back (act);
 198         ActionManager::write_sensitive_actions.push_back (act);
 199
 200         act = global_actions.register_action (main_actions, X_("SaveTemplate"), _("Save Template..."),  sigc::mem_fun(*this, &ARDOUR_UI::save_template));
 201         ActionManager::session_sensitive_actions.push_back (act);
 202
 203         act = global_actions.register_action (main_actions, X_("Metadata"), _("Metadata"));
 204         ActionManager::session_sensitive_actions.push_back (act);
 205
 206         act = global_actions.register_action (main_actions, X_("EditMetadata"), _("Edit Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::edit_metadata));
 207         ActionManager::session_sensitive_actions.push_back (act);
 208
 209         act = global_actions.register_action (main_actions, X_("ImportMetadata"), _("Import Metadata..."),  sigc::mem_fun(*this, &ARDOUR_UI::import_metadata));
 210         ActionManager::session_sensitive_actions.push_back (act);
 211
 212         act = global_actions.register_action (main_actions, X_("ExportAudio"), _("Export to Audio File(s)..."),  sigc::mem_fun (*editor, &PublicEditor::export_audio));
 213         ActionManager::session_sensitive_actions.push_back (act);
 214
 215         act = global_actions.register_action (main_actions, X_("StemExport"), _("Stem export..."),  sigc::mem_fun (*editor, &PublicEditor::stem_export));
 216         ActionManager::session_sensitive_actions.push_back (act);
 217
 218         act = global_actions.register_action (main_actions, X_("Export"), _("Export"));
 219         ActionManager::session_sensitive_actions.push_back (act);
 220
 221         act = global_actions.register_action (main_actions, X_("CleanupUnused"), _("Clean-up Unused Sources..."),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup));
 222         ActionManager::session_sensitive_actions.push_back (act);
 223         ActionManager::write_sensitive_actions.push_back (act);
 224
 225         act = global_actions.register_action (main_actions, X_("CleanupPeakFiles"), _("Reset Peak Files"),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::cleanup_peakfiles));
 226         ActionManager::session_sensitive_actions.push_back (act);
 227         ActionManager::write_sensitive_actions.push_back (act);
 228
 229         act = global_actions.register_action (main_actions, X_("FlushWastebasket"), _("Flush Wastebasket"),  sigc::mem_fun (*(ARDOUR_UI::instance()), &ARDOUR_UI::flush_trash));
 230
 231         ActionManager::write_sensitive_actions.push_back (act);
 232         ActionManager::session_sensitive_actions.push_back (act);
 233
 234         /* these actions are intended to be shared across all windows */
 235
 236         common_actions = global_actions.create_action_group (X_("Common"));
 237         global_actions.register_action (common_actions, X_("Quit"), _("Quit"), (hide_return (sigc::mem_fun(*this, &ARDOUR_UI::finish))));
 238         global_actions.register_action (common_actions, X_("Hide"), _("Hide"), sigc::mem_fun (*this, &ARDOUR_UI::hide_application));
 239
 240         global_actions.register_action (common_actions, X_("show-editor"), _("Show"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::show_tabbable), editor));
 241         global_actions.register_action (common_actions, X_("show-mixer"), _("Show"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::show_tabbable), mixer));
 242         global_actions.register_action (common_actions, X_("show-preferences"), _("Show"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::show_tabbable), rc_option_editor));
 243         global_actions.register_action (common_actions, X_("menu-show-preferences"), _("Preferences"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::show_tabbable), rc_option_editor));
 244
 245         global_actions.register_action (common_actions, X_("hide-editor"), _("Hide"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::hide_tabbable), editor));
 246         global_actions.register_action (common_actions, X_("hide-mixer"), _("Hide"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::hide_tabbable), mixer));
 247         global_actions.register_action (common_actions, X_("hide-preferences"), _("Hide"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::hide_tabbable), rc_option_editor));
 248
 249         global_actions.register_action (common_actions, X_("attach-editor"), _("Attach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::attach_tabbable), editor));
 250         global_actions.register_action (common_actions, X_("attach-mixer"), _("Attach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::attach_tabbable), mixer));
 251         global_actions.register_action (common_actions, X_("attach-preferences"), _("Attach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::attach_tabbable), rc_option_editor));
 252
 253         global_actions.register_action (common_actions, X_("detach-editor"), _("Detach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::detach_tabbable), editor));
 254         global_actions.register_action (common_actions, X_("detach-mixer"), _("Detach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::detach_tabbable), mixer));
 255         global_actions.register_action (common_actions, X_("detach-preferences"), _("Detach"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::detach_tabbable), rc_option_editor));
 256
 257         /* These "change" actions are not intended to be used inside menus, but
 258            are for the tab/window control buttons, which have somewhat odd
 259            semantics.
 260         */
 261         global_actions.register_action (common_actions, X_("change-editor-visibility"), _("Change"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::button_change_tabbable_visibility), editor));
 262         global_actions.register_action (common_actions, X_("change-mixer-visibility"), _("Change"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::button_change_tabbable_visibility), mixer));
 263         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));
 264
 265         /* These "change" actions are not intended to be used inside menus, but
 266            are for the tab/window control key bindings, which have somewhat odd
 267            semantics.
 268         */
 269         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));
 270         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));
 271         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));
 272
 273         global_actions.register_action (common_actions, X_("toggle-editor-and-mixer"), _("Toggle Editor & Mixer"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_editor_and_mixer));
 274
 275         /* windows visibility actions */
 276
 277         global_actions.register_toggle_action (common_actions, X_("ToggleMaximalEditor"), _("Maximise Editor Space"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_editing_space));
 278         global_actions.register_toggle_action (common_actions, X_("ToggleMaximalMixer"), _("Maximise Mixer Space"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_mixer_space));
 279         ActionManager::session_sensitive_actions.push_back (act);
 280
 281         act = global_actions.register_toggle_action (common_actions, X_("ToggleMixerList"), _("Toggle Mixer List"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_mixer_list));
 282         ActionManager::session_sensitive_actions.push_back (act);
 283
 284         act = global_actions.register_toggle_action (common_actions, X_("ToggleMonitorSection"), _("Toggle Monitor Section Visibility"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_monitor_section_visibility));
 285         act->set_sensitive (false);
 286
 287         if (Profile->get_mixbus()) {
 288                 global_actions.register_action (common_actions, X_("show-ui-prefs"), _("Show more UI preferences"), sigc::mem_fun (*this, &ARDOUR_UI::show_ui_prefs));
 289         }
 290
 291         global_actions.register_action (common_actions, X_("toggle-luawindow"), S_("Window|Scripting"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_luawindow));
 292         global_actions.register_action (common_actions, X_("toggle-meterbridge"), S_("Window|Meterbridge"),  sigc::mem_fun(*this, &ARDOUR_UI::toggle_meterbridge));
 293
 294         act = global_actions.register_action (common_actions, X_("NewMIDITracer"), _("MIDI Tracer"), sigc::mem_fun(*this, &ARDOUR_UI::new_midi_tracer_window));
 295         ActionManager::session_sensitive_actions.push_back (act);
 296
 297         global_actions.register_action (common_actions, X_("chat"), _("Chat"),  sigc::mem_fun(*this, &ARDOUR_UI::launch_chat));
 298         /** TRANSLATORS: This is `Manual' in the sense of an instruction book that tells a user how to use Ardour */
 299         global_actions.register_action (common_actions, X_("manual"), S_("Help|Manual"),  mem_fun(*this, &ARDOUR_UI::launch_manual));
 300         global_actions.register_action (common_actions, X_("reference"), S_("Manual|Reference"),  mem_fun(*this, &ARDOUR_UI::launch_reference));
 301         global_actions.register_action (common_actions, X_("tracker"), _("Report a Bug"), mem_fun(*this, &ARDOUR_UI::launch_tracker));
 302         global_actions.register_action (common_actions, X_("cheat-sheet"), _("Cheat Sheet"), mem_fun(*this, &ARDOUR_UI::launch_cheat_sheet));
 303         global_actions.register_action (common_actions, X_("website"), _("Ardour Website"), mem_fun(*this, &ARDOUR_UI::launch_website));
 304         global_actions.register_action (common_actions, X_("website-dev"), _("Ardour Development"), mem_fun(*this, &ARDOUR_UI::launch_website_dev));
 305         global_actions.register_action (common_actions, X_("forums"), _("User Forums"), mem_fun(*this, &ARDOUR_UI::launch_forums));
 306         global_actions.register_action (common_actions, X_("howto-report"), _("How to Report a Bug"), mem_fun(*this, &ARDOUR_UI::launch_howto_report));
 307
 308         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)));
 309         ActionManager::session_sensitive_actions.push_back (act);
 310         ActionManager::write_sensitive_actions.push_back (act);
 311
 312         Glib::RefPtr<ActionGroup> transport_actions = global_actions.create_action_group (X_("Transport"));
 313
 314         /* do-nothing action for the "transport" menu bar item */
 315
 316         global_actions.register_action (transport_actions, X_("Transport"), _("Transport"));
 317
 318         /* these two are not used by key bindings, instead use ToggleRoll for that. these two do show up in
 319            menus and via button proxies.
 320         */
 321
 322         act = global_actions.register_action (transport_actions, X_("Stop"), _("Stop"), sigc::mem_fun(*this, &ARDOUR_UI::transport_stop));
 323         ActionManager::session_sensitive_actions.push_back (act);
 324         ActionManager::transport_sensitive_actions.push_back (act);
 325         act = global_actions.register_action (transport_actions, X_("Roll"), _("Roll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_roll));
 326         ActionManager::session_sensitive_actions.push_back (act);
 327         ActionManager::transport_sensitive_actions.push_back (act);
 328
 329         act = global_actions.register_action (transport_actions, X_("ToggleRoll"), _("Start/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, false));
 330         ActionManager::session_sensitive_actions.push_back (act);
 331         ActionManager::transport_sensitive_actions.push_back (act);
 332         act = global_actions.register_action (transport_actions, X_("alternate-ToggleRoll"), _("Start/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, false));
 333         ActionManager::session_sensitive_actions.push_back (act);
 334         ActionManager::transport_sensitive_actions.push_back (act);
 335         act = global_actions.register_action (transport_actions, X_("ToggleRollMaybe"), _("Start/Continue/Stop"), sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::toggle_roll), false, true));
 336         ActionManager::session_sensitive_actions.push_back (act);
 337         ActionManager::transport_sensitive_actions.push_back (act);
 338         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));
 339         ActionManager::session_sensitive_actions.push_back (act);
 340         ActionManager::transport_sensitive_actions.push_back (act);
 341
 342         /* these two behave as follows:
 343
 344            - if transport speed != 1.0 or != -1.0, change speed to 1.0 or -1.0 (respectively)
 345            - otherwise do nothing
 346         */
 347
 348         act = global_actions.register_action (transport_actions, X_("TransitionToRoll"), _("Transition to Roll"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), true));
 349         ActionManager::session_sensitive_actions.push_back (act);
 350         ActionManager::transport_sensitive_actions.push_back (act);
 351
 352         act = global_actions.register_action (transport_actions, X_("TransitionToReverse"), _("Transition to Reverse"), sigc::bind (sigc::mem_fun (*editor, &PublicEditor::transition_to_rolling), false));
 353         ActionManager::session_sensitive_actions.push_back (act);
 354         ActionManager::transport_sensitive_actions.push_back (act);
 355
 356         act = global_actions.register_action (transport_actions, X_("Loop"), _("Play Loop Range"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_session_auto_loop));
 357         ActionManager::session_sensitive_actions.push_back (act);
 358         ActionManager::transport_sensitive_actions.push_back (act);
 359         act = global_actions.register_action (transport_actions, X_("PlaySelection"), _("Play Selection"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_selection));
 360         ActionManager::session_sensitive_actions.push_back (act);
 361         ActionManager::transport_sensitive_actions.push_back (act);
 362         act = global_actions.register_action (transport_actions, X_("PlayPreroll"), _("Play Selection w/Preroll"), sigc::mem_fun(*this, &ARDOUR_UI::transport_play_preroll));
 363         ActionManager::session_sensitive_actions.push_back (act);
 364         ActionManager::transport_sensitive_actions.push_back (act);
 365
 366         act = global_actions.register_action (transport_actions, X_("Record"), _("Enable Record"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), false));
 367         ActionManager::session_sensitive_actions.push_back (act);
 368         ActionManager::write_sensitive_actions.push_back (act);
 369         act = global_actions.register_action (transport_actions, X_("record-roll"), _("Start Recording"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), true));
 370         ActionManager::session_sensitive_actions.push_back (act);
 371         ActionManager::write_sensitive_actions.push_back (act);
 372         ActionManager::transport_sensitive_actions.push_back (act);
 373         act = global_actions.register_action (transport_actions, X_("alternate-record-roll"), _("Start Recording"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_record), true));
 374         ActionManager::session_sensitive_actions.push_back (act);
 375         ActionManager::write_sensitive_actions.push_back (act);
 376         ActionManager::transport_sensitive_actions.push_back (act);
 377         act = global_actions.register_action (transport_actions, X_("Rewind"), _("Rewind"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 0));
 378         ActionManager::session_sensitive_actions.push_back (act);
 379         ActionManager::transport_sensitive_actions.push_back (act);
 380         act = global_actions.register_action (transport_actions, X_("RewindSlow"), _("Rewind (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), -1));
 381         ActionManager::session_sensitive_actions.push_back (act);
 382         ActionManager::transport_sensitive_actions.push_back (act);
 383         act = global_actions.register_action (transport_actions, X_("RewindFast"), _("Rewind (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_rewind), 1));
 384         ActionManager::session_sensitive_actions.push_back (act);
 385         ActionManager::transport_sensitive_actions.push_back (act);
 386         act = global_actions.register_action (transport_actions, X_("Forward"), _("Forward"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 0));
 387         ActionManager::session_sensitive_actions.push_back (act);
 388         ActionManager::transport_sensitive_actions.push_back (act);
 389         act = global_actions.register_action (transport_actions, X_("ForwardSlow"), _("Forward (Slow)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), -1));
 390         ActionManager::session_sensitive_actions.push_back (act);
 391         ActionManager::transport_sensitive_actions.push_back (act);
 392         act = global_actions.register_action (transport_actions, X_("ForwardFast"), _("Forward (Fast)"), sigc::bind (sigc::mem_fun(*this, &ARDOUR_UI::transport_forward), 1));
 393         ActionManager::session_sensitive_actions.push_back (act);
 394         ActionManager::transport_sensitive_actions.push_back (act);
 395         act = global_actions.register_action (transport_actions, X_("GotoZero"), _("Go to Zero"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_zero));
 396         ActionManager::session_sensitive_actions.push_back (act);
 397         ActionManager::transport_sensitive_actions.push_back (act);
 398         act = global_actions.register_action (transport_actions, X_("GotoStart"), _("Go to Start"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 399         ActionManager::session_sensitive_actions.push_back (act);
 400         ActionManager::transport_sensitive_actions.push_back (act);
 401         act = global_actions.register_action (transport_actions, X_("alternate-GotoStart"), _("Go to Start"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_start));
 402         ActionManager::session_sensitive_actions.push_back (act);
 403         ActionManager::transport_sensitive_actions.push_back (act);
 404         act = global_actions.register_action (transport_actions, X_("GotoEnd"), _("Go to End"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_end));
 405         ActionManager::session_sensitive_actions.push_back (act);
 406         ActionManager::transport_sensitive_actions.push_back (act);
 407         act = global_actions.register_action (transport_actions, X_("GotoWallClock"), _("Go to Wall Clock"), sigc::mem_fun(*this, &ARDOUR_UI::transport_goto_wallclock));
 408         ActionManager::session_sensitive_actions.push_back (act);
 409         ActionManager::transport_sensitive_actions.push_back (act);
 410
 411         //these actions handle the numpad events, ProTools style
 412         act = global_actions.register_action (transport_actions, X_("numpad-decimal"), _("Numpad Decimal"), mem_fun(*this, &ARDOUR_UI::transport_numpad_decimal));
 413         ActionManager::session_sensitive_actions.push_back (act);
 414         ActionManager::transport_sensitive_actions.push_back (act);
 415         act = global_actions.register_action (transport_actions, X_("alternate-numpad-decimal"), _("Numpad Decimal"), mem_fun(*this, &ARDOUR_UI::transport_numpad_decimal));
 416         ActionManager::session_sensitive_actions.push_back (act);
 417         ActionManager::transport_sensitive_actions.push_back (act);
 418         act = global_actions.register_action (transport_actions, X_("numpad-0"), _("Numpad 0"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 0));
 419         ActionManager::session_sensitive_actions.push_back (act);
 420         ActionManager::transport_sensitive_actions.push_back (act);
 421         act = global_actions.register_action (transport_actions, X_("numpad-1"), _("Numpad 1"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 1));
 422         ActionManager::session_sensitive_actions.push_back (act);
 423         ActionManager::transport_sensitive_actions.push_back (act);
 424         act = global_actions.register_action (transport_actions, X_("numpad-2"), _("Numpad 2"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 2));
 425         ActionManager::session_sensitive_actions.push_back (act);
 426         ActionManager::transport_sensitive_actions.push_back (act);
 427         act = global_actions.register_action (transport_actions, X_("numpad-3"), _("Numpad 3"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 3));
 428         ActionManager::session_sensitive_actions.push_back (act);
 429         ActionManager::transport_sensitive_actions.push_back (act);
 430         act = global_actions.register_action (transport_actions, X_("numpad-4"), _("Numpad 4"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 4));
 431         ActionManager::session_sensitive_actions.push_back (act);
 432         ActionManager::transport_sensitive_actions.push_back (act);
 433         act = global_actions.register_action (transport_actions, X_("numpad-5"), _("Numpad 5"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 5));
 434         ActionManager::session_sensitive_actions.push_back (act);
 435         ActionManager::transport_sensitive_actions.push_back (act);
 436         act = global_actions.register_action (transport_actions, X_("numpad-6"), _("Numpad 6"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 6));
 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_("numpad-7"), _("Numpad 7"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 7));
 440         ActionManager::session_sensitive_actions.push_back (act);
 441         ActionManager::transport_sensitive_actions.push_back (act);
 442         act = global_actions.register_action (transport_actions, X_("numpad-8"), _("Numpad 8"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 8));
 443         ActionManager::session_sensitive_actions.push_back (act);
 444         ActionManager::transport_sensitive_actions.push_back (act);
 445         act = global_actions.register_action (transport_actions, X_("numpad-9"), _("Numpad 9"), bind (mem_fun(*this, &ARDOUR_UI::transport_numpad_event), 9));
 446         ActionManager::session_sensitive_actions.push_back (act);
 447         ActionManager::transport_sensitive_actions.push_back (act);
 448
 449         act = global_actions.register_action (transport_actions, X_("focus-on-clock"), _("Focus On Clock"), sigc::mem_fun(*this, &ARDOUR_UI::focus_on_clock));
 450         ActionManager::session_sensitive_actions.push_back (act);
 451         ActionManager::transport_sensitive_actions.push_back (act);
 452
 453         act = global_actions.register_action (transport_actions, X_("primary-clock-timecode"), _("Timecode"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Timecode));
 454         ActionManager::session_sensitive_actions.push_back (act);
 455         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));
 456         ActionManager::session_sensitive_actions.push_back (act);
 457         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));
 458         ActionManager::session_sensitive_actions.push_back (act);
 459         act = global_actions.register_action (transport_actions, X_("primary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(primary_clock, &AudioClock::set_mode), AudioClock::Frames));
 460         ActionManager::session_sensitive_actions.push_back (act);
 461
 462         act = global_actions.register_action (transport_actions, X_("secondary-clock-timecode"), _("Timecode"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Timecode));
 463         ActionManager::session_sensitive_actions.push_back (act);
 464         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));
 465         ActionManager::session_sensitive_actions.push_back (act);
 466         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));
 467         ActionManager::session_sensitive_actions.push_back (act);
 468         act = global_actions.register_action (transport_actions, X_("secondary-clock-samples"), _("Samples"), sigc::bind (sigc::mem_fun(secondary_clock, &AudioClock::set_mode), AudioClock::Frames));
 469         ActionManager::session_sensitive_actions.push_back (act);
 470
 471         act = global_actions.register_toggle_action (transport_actions, X_("TogglePunchIn"), _("Punch In"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_in));
 472         act->set_short_label (_("In"));
 473         ActionManager::session_sensitive_actions.push_back (act);
 474         ActionManager::transport_sensitive_actions.push_back (act);
 475         act = global_actions.register_toggle_action (transport_actions, X_("TogglePunchOut"), _("Punch Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch_out));
 476         act->set_short_label (_("Out"));
 477         ActionManager::session_sensitive_actions.push_back (act);
 478         ActionManager::transport_sensitive_actions.push_back (act);
 479         act = global_actions.register_toggle_action (transport_actions, X_("TogglePunch"), _("Punch In/Out"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_punch));
 480         act->set_short_label (_("In/Out"));
 481         ActionManager::session_sensitive_actions.push_back (act);
 482         ActionManager::transport_sensitive_actions.push_back (act);
 483         act = global_actions.register_toggle_action (transport_actions, X_("ToggleClick"), _("Click"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_click));
 484         ActionManager::session_sensitive_actions.push_back (act);
 485         ActionManager::transport_sensitive_actions.push_back (act);
 486         act = global_actions.register_toggle_action (transport_actions, X_("ToggleAutoInput"), _("Auto Input"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_input));
 487         ActionManager::session_sensitive_actions.push_back (act);
 488         ActionManager::transport_sensitive_actions.push_back (act);
 489         act = global_actions.register_toggle_action (transport_actions, X_("ToggleAutoPlay"), _("Auto Play"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_play));
 490         ActionManager::session_sensitive_actions.push_back (act);
 491         ActionManager::transport_sensitive_actions.push_back (act);
 492         act = global_actions.register_toggle_action (transport_actions, X_("ToggleAutoReturn"), _("Auto Return"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_auto_return));
 493         ActionManager::session_sensitive_actions.push_back (act);
 494         ActionManager::transport_sensitive_actions.push_back (act);
 495         act = global_actions.register_toggle_action (transport_actions, X_("ToggleFollowEdits"), _("Follow Edits"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_follow_edits));
 496         ActionManager::session_sensitive_actions.push_back (act);
 497         ActionManager::transport_sensitive_actions.push_back (act);
 498
 499
 500         act = global_actions.register_toggle_action (transport_actions, X_("ToggleVideoSync"), _("Sync Startup to Video"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_video_sync));
 501         ActionManager::session_sensitive_actions.push_back (act);
 502         act = global_actions.register_toggle_action (transport_actions, X_("ToggleTimeMaster"), _("Time Master"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_time_master));
 503         ActionManager::session_sensitive_actions.push_back (act);
 504         act = global_actions.register_toggle_action (transport_actions, X_("ToggleExternalSync"), _("Use External Positional Sync Source"), sigc::mem_fun(*this, &ARDOUR_UI::toggle_external_sync));
 505         ActionManager::session_sensitive_actions.push_back (act);
 506
 507         for (int i = 1; i <= 32; ++i) {
 508                 string const a = string_compose (X_("ToggleRecordEnableTrack%1"), i);
 509                 string const n = string_compose (_("Toggle Record Enable Track %1"), i);
 510                 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));
 511                 ActionManager::session_sensitive_actions.push_back (act);
 512         }
 513
 514         Glib::RefPtr<ActionGroup> shuttle_actions = global_actions.create_action_group ("ShuttleActions");
 515
 516         shuttle_actions->add (Action::create (X_("SetShuttleUnitsPercentage"), _("Percentage")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Percentage)));
 517         shuttle_actions->add (Action::create (X_("SetShuttleUnitsSemitones"), _("Semitones")), hide_return (sigc::bind (sigc::mem_fun (*Config, &RCConfiguration::set_shuttle_units), Semitones)));
 518
 519         Glib::RefPtr<ActionGroup> option_actions = global_actions.create_action_group ("options");
 520
 521         act = global_actions.register_toggle_action (option_actions, X_("SendMTC"), _("Send MTC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mtc));
 522         ActionManager::session_sensitive_actions.push_back (act);
 523         act = global_actions.register_toggle_action (option_actions, X_("SendMMC"), _("Send MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_mmc));
 524         ActionManager::session_sensitive_actions.push_back (act);
 525         act = global_actions.register_toggle_action (option_actions, X_("UseMMC"), _("Use MMC"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_use_mmc));
 526         ActionManager::session_sensitive_actions.push_back (act);
 527         act = global_actions.register_toggle_action (option_actions, X_("SendMidiClock"), _("Send MIDI Clock"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_clock));
 528         ActionManager::session_sensitive_actions.push_back (act);
 529         act = global_actions.register_toggle_action (option_actions, X_("SendMIDIfeedback"), _("Send MIDI Feedback"), sigc::mem_fun (*this, &ARDOUR_UI::toggle_send_midi_feedback));
 530         ActionManager::session_sensitive_actions.push_back (act);
 531
 532         /* MIDI */
 533
 534         Glib::RefPtr<ActionGroup> midi_actions = global_actions.create_action_group (X_("MIDI"));
 535         global_actions.register_action (midi_actions, X_("panic"), _("Panic"), sigc::mem_fun(*this, &ARDOUR_UI::midi_panic));
 536 }
 537
 538 static
 539 bool drag_failed (const Glib::RefPtr<Gdk::DragContext>& context, DragResult result, Tabbable* tab)
 540 {
 541         if (result == Gtk::DRAG_RESULT_NO_TARGET) {
 542                 tab->detach ();
 543                 return true;
 544         }
 545         return false;
 546 }
 547
 548 void
 549 ARDOUR_UI::build_menu_bar ()
 550 {
 551         menu_bar = dynamic_cast<MenuBar*> (ActionManager::get_widget (X_("/Main")));
 552         menu_bar->set_name ("MainMenuBar");
 553
 554         EventBox* ev = manage (new EventBox);
 555         ev->show ();
 556         CairoHPacker* hbox = manage (new CairoHPacker);
 557         hbox->set_name (X_("StatusBarBox"));
 558         hbox->show ();
 559         hbox->set_border_width (3);
 560
 561         VBox* vbox = manage (new VBox);
 562         vbox->pack_start (*hbox, true, false);
 563         vbox->show();
 564
 565         ev->add (*vbox);
 566
 567         wall_clock_label.set_name ("WallClock");
 568         wall_clock_label.set_use_markup ();
 569         disk_space_label.set_name ("WallClock");
 570         disk_space_label.set_use_markup ();
 571         timecode_format_label.set_name ("WallClock");
 572         timecode_format_label.set_use_markup ();
 573         cpu_load_label.set_name ("CPULoad");
 574         cpu_load_label.set_use_markup ();
 575         xrun_label.set_name ("XrunLabel");
 576         xrun_label.set_use_markup ();
 577         peak_thread_work_label.set_name ("PeakThreadWork");
 578         peak_thread_work_label.set_use_markup ();
 579         buffer_load_label.set_name ("BufferLoad");
 580         buffer_load_label.set_use_markup ();
 581         sample_rate_label.set_name ("SampleRate");
 582         sample_rate_label.set_use_markup ();
 583         format_label.set_name ("Format");
 584         format_label.set_use_markup ();
 585
 586 #ifndef TOP_MENUBAR
 587         menu_hbox.pack_start (*menu_bar, false, false);
 588 #else
 589         use_menubar_as_top_menubar ();
 590 #endif
 591
 592         Gtk::HBox*   window_button_box = manage (new Gtk::HBox);
 593
 594         editor_visibility_button.signal_drag_failed().connect (sigc::bind (sigc::ptr_fun (drag_failed), editor));
 595         mixer_visibility_button.signal_drag_failed().connect (sigc::bind (sigc::ptr_fun (drag_failed), mixer));
 596         prefs_visibility_button.signal_drag_failed().connect (sigc::bind (sigc::ptr_fun (drag_failed), rc_option_editor));
 597
 598         /* catch context clicks so that we can show a menu on these buttons */
 599
 600         editor_visibility_button.signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::tabbable_visibility_button_press), X_("editor")), false);
 601         mixer_visibility_button.signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::tabbable_visibility_button_press), X_("mixer")), false);
 602         prefs_visibility_button.signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::tabbable_visibility_button_press), X_("preferences")), false);
 603
 604         editor_visibility_button.set_related_action (ActionManager::get_action (X_("Common"), X_("change-editor-visibility")));
 605         editor_visibility_button.set_name (X_("page switch button"));
 606         mixer_visibility_button.set_related_action (ActionManager::get_action (X_("Common"), X_("change-mixer-visibility")));
 607         mixer_visibility_button.set_name (X_("page switch button"));
 608         prefs_visibility_button.set_related_action (ActionManager::get_action (X_("Common"), X_("change-preferences-visibility")));
 609         prefs_visibility_button.set_name (X_("page switch button"));
 610
 611         Gtkmm2ext::UI::instance()->set_tip (editor_visibility_button,
 612                                             string_compose (_("Drag this tab to the desktop to show %1 in its own window\n\n"
 613                                                               "To put the window back, use the Window > %1 > Attach menu action"), editor->name()));
 614
 615         Gtkmm2ext::UI::instance()->set_tip (mixer_visibility_button,
 616                                             string_compose (_("Drag this tab to the desktop to show %1 in its own window\n\n"
 617                                                               "To put the window back, use the Window > %1 > Attach menu action"), mixer->name()));
 618
 619         Gtkmm2ext::UI::instance()->set_tip (prefs_visibility_button,
 620                                             string_compose (_("Drag this tab to the desktop to show %1 in its own window\n\n"
 621                                                               "To put the window back, use the Window > %1 > Attach menu action"), rc_option_editor->name()));
 622
 623         window_button_box->pack_start (editor_visibility_button, false, false);
 624         window_button_box->pack_start (mixer_visibility_button, false, false);
 625         window_button_box->pack_start (prefs_visibility_button, false, false);
 626
 627         menu_hbox.pack_start (*window_button_box, false, false, 20);
 628
 629         bool wall_clock = false;
 630         bool disk_space = false;
 631
 632         if (!Profile->get_small_screen()) {
 633 #ifndef __APPLE__
 634                 // OSX provides its own wallclock, thank you very much
 635                 wall_clock = true;
 636 #endif
 637                 disk_space = true;
 638         }
 639
 640
 641         hbox->pack_end (error_alert_button, false, false, 2);
 642
 643         hbox->pack_end (wall_clock_label, false, false, 2);
 644         hbox->pack_end (disk_space_label, false, false, 4);
 645         hbox->pack_end (xrun_label, false, false, 4);
 646         hbox->pack_end (peak_thread_work_label, false, false, 4);
 647         hbox->pack_end (cpu_load_label, false, false, 4);
 648         hbox->pack_end (buffer_load_label, false, false, 4);
 649         hbox->pack_end (sample_rate_label, false, false, 4);
 650         hbox->pack_end (timecode_format_label, false, false, 4);
 651         hbox->pack_end (format_label, false, false, 4);
 652
 653         menu_hbox.pack_end (*ev, false, false, 2);
 654
 655         menu_bar_base.set_name ("MainMenuBar");
 656         menu_bar_base.add (menu_hbox);
 657
 658 #ifndef __APPLE__
 659         _status_bar_visibility.add (&wall_clock_label,      X_("WallClock"), _("Wall Clock"), wall_clock);
 660 #endif
 661         _status_bar_visibility.add (&disk_space_label,      X_("Disk"),      _("Disk Space"), disk_space);
 662         _status_bar_visibility.add (&cpu_load_label,        X_("DSP"),       _("DSP"), true);
 663         _status_bar_visibility.add (&xrun_label,            X_("XRun"),      _("X-run"), false);
 664         _status_bar_visibility.add (&peak_thread_work_label,X_("Peakfile"),  _("Active Peak-file Work"), false);
 665         _status_bar_visibility.add (&buffer_load_label,     X_("Buffers"),   _("Buffers"), true);
 666         _status_bar_visibility.add (&sample_rate_label,     X_("Audio"),     _("Audio"), true);
 667         _status_bar_visibility.add (&timecode_format_label, X_("TCFormat"),  _("Timecode Format"), true);
 668         _status_bar_visibility.add (&format_label,          X_("Format"),    _("File Format"), true);
 669
 670         ev->signal_button_press_event().connect (sigc::mem_fun (_status_bar_visibility, &VisibilityGroup::button_press_event));
 671         ev->signal_button_release_event().connect (sigc::mem_fun (*this, &ARDOUR_UI::xrun_button_release));
 672 }
 673
 674 void
 675 ARDOUR_UI::use_menubar_as_top_menubar ()
 676 {
 677         Gtk::Widget* widget;
 678         Application* app = Application::instance ();
 679
 680         /* the addresses ("/ui/Main...") used below are based on the menu definitions in the menus file
 681          */
 682
 683         /* Quit will be taken care of separately */
 684
 685         if ((widget = ActionManager::get_widget ("/ui/Main/Session/Quit"))) {
 686                 widget->hide ();
 687         }
 688
 689         /* Put items for About and Preferences into App menu (the
 690          * ardour.menus.in file does not list them for OS X)
 691          */
 692
 693         GtkApplicationMenuGroup* group = app->add_app_menu_group ();
 694
 695         if ((widget = ActionManager::get_widget ("/ui/Main/Session/toggle-about"))) {
 696                 app->add_app_menu_item (group, dynamic_cast<MenuItem*>(widget));
 697         }
 698
 699         if ((widget = ActionManager::get_widget ("/ui/Main/Session/toggle-rc-options-editor"))) {
 700                 app->add_app_menu_item (group, dynamic_cast<MenuItem*>(widget));
 701         }
 702
 703         app->set_menu_bar (*menu_bar);
 704 }
 705
 706 void
 707 ARDOUR_UI::save_ardour_state ()
 708 {
 709         if (!keyboard || !mixer || !editor || !meterbridge) {
 710                 return;
 711         }
 712
 713         /* XXX this is all a bit dubious. add_extra_xml() uses
 714            a different lifetime model from add_instant_xml().
 715         */
 716
 717         XMLNode* node = new XMLNode (keyboard->get_state());
 718         Config->add_extra_xml (*node);
 719         Config->add_extra_xml (get_transport_controllable_state());
 720
 721         XMLNode* window_node = new XMLNode (X_("UI"));
 722         window_node->add_property (_status_bar_visibility.get_state_name().c_str(), _status_bar_visibility.get_state_value ());
 723
 724         /* main window */
 725
 726         gint mx, my, mw, mh;
 727         _main_window.get_position (mx, my);
 728         _main_window.get_size (mw, mh);
 729
 730         XMLNode main_window_node (X_("Main"));
 731         main_window_node.add_property (X_("x"), PBD::to_string (mx, std::dec));
 732         main_window_node.add_property (X_("y"), PBD::to_string (my, std::dec));
 733         main_window_node.add_property (X_("w"), PBD::to_string (mw, std::dec));
 734         main_window_node.add_property (X_("h"), PBD::to_string (mh, std::dec));
 735
 736         string current_tab;
 737         int current_page_number = _tabs.get_current_page ();
 738         if (editor && (current_page_number == _tabs.page_num (editor->contents()))) {
 739                 current_tab = "editor";
 740         } else if (mixer && (current_page_number == _tabs.page_num (mixer->contents()))) {
 741                 current_tab = "mixer";
 742         } else if (rc_option_editor && (current_page_number == _tabs.page_num (rc_option_editor->contents()))) {
 743                 current_tab == "preferences";
 744         }
 745
 746         main_window_node.add_property (X_("current-tab"), current_tab);
 747
 748         /* Windows */
 749
 750         WM::Manager::instance().add_state (*window_node);
 751
 752         XMLNode* tearoff_node = new XMLNode (X_("Tearoffs"));
 753
 754         if (mixer->monitor_section()) {
 755                 XMLNode* t = new XMLNode (X_("monitor-section"));
 756                 mixer->monitor_section()->tearoff().add_state (*t);
 757                 tearoff_node->add_child_nocopy (*t);
 758         }
 759
 760         window_node->add_child_nocopy (*tearoff_node);
 761
 762         XMLNode& enode (editor->get_state());
 763         XMLNode& mnode (mixer->get_state());
 764         XMLNode& bnode (meterbridge->get_state());
 765
 766         Config->add_extra_xml (*window_node);
 767         Config->add_extra_xml (audio_midi_setup->get_state());
 768
 769         Config->save_state();
 770
 771         UIConfiguration::instance().save_state ();
 772
 773         if (_session) {
 774                 _session->add_instant_xml (main_window_node);
 775                 _session->add_instant_xml (enode);
 776                 _session->add_instant_xml (mnode);
 777                 _session->add_instant_xml (bnode);
 778                 if (location_ui) {
 779                         _session->add_instant_xml (location_ui->ui().get_state ());
 780                 }
 781         } else {
 782                 Config->add_instant_xml (main_window_node);
 783                 Config->add_instant_xml (enode);
 784                 Config->add_instant_xml (mnode);
 785                 Config->add_instant_xml (bnode);
 786                 if (location_ui) {
 787                         Config->add_instant_xml (location_ui->ui().get_state ());
 788                 }
 789         }
 790         delete &enode;
 791
 792         Keyboard::save_keybindings ();
 793 }
 794
 795 void
 796 ARDOUR_UI::resize_text_widgets ()
 797 {
 798         set_size_request_to_display_given_text (cpu_load_label, "DSP: 100.0%", 2, 2);
 799         set_size_request_to_display_given_text (buffer_load_label, "Buffers: p:100% c:100%", 2, 2);
 800         set_size_request_to_display_given_text (xrun_label, "X: 9999", 2, 2);
 801 }
 802
 803 void
 804 ARDOUR_UI::focus_on_clock ()
 805 {
 806         if (editor && primary_clock) {
 807                 editor->present ();
 808                 primary_clock->focus ();
 809         }
 810 }
 811
 812 bool
 813 ARDOUR_UI::xrun_button_release (GdkEventButton* ev)
 814 {
 815         if (ev->button != 1 || !Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
 816                 return false;
 817         }
 818
 819         if (_session) {
 820                 _session->reset_xrun_count ();
 821                 update_xrun_count ();
 822         }
 823         return true;
 824 }
 825
 826 Gtk::Notebook&
 827 ARDOUR_UI::tabs()
 828 {
 829         return _tabs;
 830 }
 831
 832 bool
 833 ARDOUR_UI::tabbable_visibility_button_press (GdkEventButton* ev, string const& tabbable_name)
 834 {
 835         if (ev->button != 3) {
 836                 return false;
 837         }
 838
 839         /* context menu is defined in *.menus.in
 840          */
 841
 842         string menu_name = string ("/ui/") + tabbable_name + X_("TabbableButtonMenu");
 843         Gtk::Menu* menu = dynamic_cast<Gtk::Menu*> (ActionManager::get_widget (menu_name.c_str()));
 844         if (menu) {
 845                 menu->popup (3, ev->time);
 846         }
 847         return true;
 848 }