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