gtk2_ardour/ardour_ui_dialogs.cc

   1 /*
   2     Copyright (C) 2000 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 /* This file contains any ARDOUR_UI methods that require knowledge of
  21    the various dialog boxes, and exists so that no compilation dependency
  22    exists between the main ARDOUR_UI modules and their respective classes.
  23    This is to cut down on the compile times.  It also helps with my sanity.
  24 */
  25
  26 #include "ardour/audioengine.h"
  27 #include "ardour/automation_watch.h"
  28 #include "ardour/control_protocol_manager.h"
  29 #include "ardour/profile.h"
  30 #include "ardour/session.h"
  31 #include "control_protocol/control_protocol.h"
  32
  33 #include "actions.h"
  34 #include "add_route_dialog.h"
  35 #include "add_video_dialog.h"
  36 #include "ardour_ui.h"
  37 #include "big_clock_window.h"
  38 #include "bundle_manager.h"
  39 #include "global_port_matrix.h"
  40 #include "gui_object.h"
  41 #include "gui_thread.h"
  42 #include "keyeditor.h"
  43 #include "location_ui.h"
  44 #include "main_clock.h"
  45 #include "meter_patterns.h"
  46 #include "midi_tracer.h"
  47 #include "mixer_ui.h"
  48 #include "public_editor.h"
  49 #include "rc_option_editor.h"
  50 #include "route_params_ui.h"
  51 #include "shuttle_control.h"
  52 #include "session_option_editor.h"
  53 #include "speaker_dialog.h"
  54 #include "splash.h"
  55 #include "sfdb_ui.h"
  56 #include "theme_manager.h"
  57 #include "time_info_box.h"
  58 #include "timers.h"
  59
  60 #include <gtkmm2ext/keyboard.h>
  61
  62 #include "i18n.h"
  63
  64 using namespace ARDOUR;
  65 using namespace PBD;
  66 using namespace Glib;
  67 using namespace Gtk;
  68 using namespace Gtkmm2ext;
  69
  70 void
  71 ARDOUR_UI::set_session (Session *s)
  72 {
  73         SessionHandlePtr::set_session (s);
  74
  75         if (!_session) {
  76                 WM::Manager::instance().set_session (s);
  77                 /* Session option editor cannot exist across change-of-session */
  78                 session_option_editor.drop_window ();
  79                 /* Ditto for AddVideoDialog */
  80                 add_video_dialog.drop_window ();
  81                 return;
  82         }
  83
  84         const XMLNode* node = _session->extra_xml (X_("UI"));
  85
  86         if (node) {
  87                 const XMLNodeList& children = node->children();
  88                 for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
  89                         if ((*i)->name() == GUIObjectState::xml_node_name) {
  90                                 gui_object_state->load (**i);
  91                                 break;
  92                         }
  93                 }
  94         }
  95
  96         WM::Manager::instance().set_session (s);
  97
  98         AutomationWatch::instance().set_session (s);
  99
 100         if (shuttle_box) {
 101                 shuttle_box->set_session (s);
 102         }
 103
 104         primary_clock->set_session (s);
 105         secondary_clock->set_session (s);
 106         big_clock->set_session (s);
 107         time_info_box->set_session (s);
 108         video_timeline->set_session (s);
 109
 110         /* sensitize menu bar options that are now valid */
 111
 112         ActionManager::set_sensitive (ActionManager::session_sensitive_actions, true);
 113         ActionManager::set_sensitive (ActionManager::write_sensitive_actions, _session->writable());
 114
 115         if (_session->locations()->num_range_markers()) {
 116                 ActionManager::set_sensitive (ActionManager::range_sensitive_actions, true);
 117         } else {
 118                 ActionManager::set_sensitive (ActionManager::range_sensitive_actions, false);
 119         }
 120
 121         if (!_session->monitor_out()) {
 122                 Glib::RefPtr<Action> act = ActionManager::get_action (X_("options"), X_("SoloViaBus"));
 123                 if (act) {
 124                         act->set_sensitive (false);
 125                 }
 126         }
 127
 128         /* allow wastebasket flush again */
 129
 130         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("FlushWastebasket"));
 131         if (act) {
 132                 act->set_sensitive (true);
 133         }
 134
 135         /* there are never any selections on startup */
 136
 137         ActionManager::set_sensitive (ActionManager::time_selection_sensitive_actions, false);
 138         ActionManager::set_sensitive (ActionManager::track_selection_sensitive_actions, false);
 139         ActionManager::set_sensitive (ActionManager::line_selection_sensitive_actions, false);
 140         ActionManager::set_sensitive (ActionManager::point_selection_sensitive_actions, false);
 141         ActionManager::set_sensitive (ActionManager::playlist_selection_sensitive_actions, false);
 142
 143         rec_button.set_sensitive (true);
 144
 145         solo_alert_button.set_active (_session->soloing());
 146
 147         setup_session_options ();
 148
 149         blink_connection = Timers::blink_connect (sigc::mem_fun(*this, &ARDOUR_UI::blink_handler));
 150
 151         _session->SaveSessionRequested.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::save_session_at_its_request, this, _1), gui_context());
 152         _session->RecordStateChanged.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::record_state_changed, this), gui_context());
 153         _session->StepEditStatusChange.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::step_edit_status_change, this, _1), gui_context());
 154         _session->TransportStateChange.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::map_transport_state, this), gui_context());
 155         _session->DirtyChanged.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::update_autosave, this), gui_context());
 156
 157         _session->Xrun.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::xrun_handler, this, _1), gui_context());
 158         _session->SoloActive.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::soloing_changed, this, _1), gui_context());
 159         _session->AuditionActive.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::auditioning_changed, this, _1), gui_context());
 160         _session->locations()->added.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::handle_locations_change, this, _1), gui_context());
 161         _session->locations()->removed.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::handle_locations_change, this, _1), gui_context());
 162         _session->config.ParameterChanged.connect (_session_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::session_parameter_changed, this, _1), gui_context ());
 163
 164         /* Clocks are on by default after we are connected to a session, so show that here.
 165         */
 166
 167         connect_dependents_to_session (s);
 168
 169         /* listen to clock mode changes. don't do this earlier because otherwise as the clocks
 170            restore their modes or are explicitly set, we will cause the "new" mode to be saved
 171            back to the session XML ("Extra") state.
 172          */
 173
 174         AudioClock::ModeChanged.connect (sigc::mem_fun (*this, &ARDOUR_UI::store_clock_modes));
 175
 176         Glib::signal_idle().connect (sigc::mem_fun (*this, &ARDOUR_UI::first_idle));
 177
 178         start_clocking ();
 179
 180         map_transport_state ();
 181
 182         second_connection = Timers::second_connect (sigc::mem_fun(*this, &ARDOUR_UI::every_second));
 183         point_one_second_connection = Timers::rapid_connect (sigc::mem_fun(*this, &ARDOUR_UI::every_point_one_seconds));
 184         point_zero_something_second_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &ARDOUR_UI::every_point_zero_something_seconds));
 185         set_fps_timeout_connection();
 186
 187         update_format ();
 188
 189         if (meter_box.get_parent()) {
 190                 transport_tearoff_hbox.remove (meter_box);
 191                 transport_tearoff_hbox.remove (editor_meter_peak_display);
 192         }
 193
 194         if (editor_meter) {
 195                 meter_box.remove(*editor_meter);
 196                 delete editor_meter;
 197                 editor_meter = 0;
 198                 editor_meter_peak_display.hide();
 199         }
 200
 201         if (meter_box.get_parent()) {
 202                 transport_tearoff_hbox.remove (meter_box);
 203                 transport_tearoff_hbox.remove (editor_meter_peak_display);
 204         }
 205
 206         if (_session &&
 207             _session->master_out() &&
 208             _session->master_out()->n_outputs().n(DataType::AUDIO) > 0) {
 209
 210                 if (!ARDOUR::Profile->get_trx()) {
 211                         editor_meter = new LevelMeterHBox(_session);
 212                         editor_meter->set_meter (_session->master_out()->shared_peak_meter().get());
 213                         editor_meter->clear_meters();
 214                         editor_meter->set_type (_session->master_out()->meter_type());
 215                         editor_meter->setup_meters (30, 12, 6);
 216                         editor_meter->show();
 217                         meter_box.pack_start(*editor_meter);
 218                 }
 219
 220                 ArdourMeter::ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &ARDOUR_UI::reset_peak_display));
 221                 ArdourMeter::ResetRoutePeakDisplays.connect (sigc::mem_fun(*this, &ARDOUR_UI::reset_route_peak_display));
 222                 ArdourMeter::ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &ARDOUR_UI::reset_group_peak_display));
 223
 224                 editor_meter_peak_display.set_name ("meterbridge peakindicator");
 225                 editor_meter_peak_display.unset_flags (Gtk::CAN_FOCUS);
 226                 editor_meter_peak_display.set_size_request(8, -1);
 227                 editor_meter_peak_display.set_corner_radius(3);
 228
 229                 editor_meter_max_peak = -INFINITY;
 230                 editor_meter_peak_display.signal_button_release_event().connect (sigc::mem_fun(*this, &ARDOUR_UI::editor_meter_peak_button_release), false);
 231
 232                 if (ARDOUR_UI::config()->get_show_editor_meter() && !ARDOUR::Profile->get_trx()) {
 233                         transport_tearoff_hbox.pack_start (meter_box, false, false);
 234                         transport_tearoff_hbox.pack_start (editor_meter_peak_display, false, false);
 235                         meter_box.show();
 236                         editor_meter_peak_display.show();
 237                 }
 238         }
 239 }
 240
 241 int
 242 ARDOUR_UI::unload_session (bool hide_stuff)
 243 {
 244         if (_session) {
 245                 ARDOUR_UI::instance()->video_timeline->sync_session_state();
 246         }
 247
 248         if (_session && _session->dirty()) {
 249                 std::vector<std::string> actions;
 250                 actions.push_back (_("Don't close"));
 251                 actions.push_back (_("Just close"));
 252                 actions.push_back (_("Save and close"));
 253                 switch (ask_about_saving_session (actions)) {
 254                 case -1:
 255                         // cancel
 256                         return 1;
 257
 258                 case 1:
 259                         _session->save_state ("");
 260                         break;
 261                 }
 262         }
 263
 264         {
 265                 // tear down session specific CPI (owned by rc_config_editor which can remain)
 266                 ControlProtocolManager& m = ControlProtocolManager::instance ();
 267                 for (std::list<ControlProtocolInfo*>::iterator i = m.control_protocol_info.begin(); i != m.control_protocol_info.end(); ++i) {
 268                         if (*i && (*i)->protocol && (*i)->protocol->has_editor ()) {
 269                                 (*i)->protocol->tear_down_gui ();
 270                         }
 271                 }
 272         }
 273
 274         if (hide_stuff) {
 275                 editor->hide ();
 276                 mixer->hide ();
 277                 meterbridge->hide ();
 278                 audio_port_matrix->hide();
 279                 midi_port_matrix->hide();
 280                 route_params->hide();
 281         }
 282
 283         second_connection.disconnect ();
 284         point_one_second_connection.disconnect ();
 285         point_zero_something_second_connection.disconnect();
 286         fps_connection.disconnect();
 287
 288         if (editor_meter) {
 289                 meter_box.remove(*editor_meter);
 290                 delete editor_meter;
 291                 editor_meter = 0;
 292                 editor_meter_peak_display.hide();
 293         }
 294
 295         ActionManager::set_sensitive (ActionManager::session_sensitive_actions, false);
 296
 297         rec_button.set_sensitive (false);
 298
 299         WM::Manager::instance().set_session ((ARDOUR::Session*) 0);
 300
 301         if (ARDOUR_UI::instance()->video_timeline) {
 302                 ARDOUR_UI::instance()->video_timeline->close_session();
 303         }
 304
 305         stop_clocking ();
 306
 307         /* drop everything attached to the blink signal */
 308
 309         blink_connection.disconnect ();
 310
 311         delete _session;
 312         _session = 0;
 313
 314         session_loaded = false;
 315
 316         update_buffer_load ();
 317
 318         return 0;
 319 }
 320
 321 static bool
 322 _hide_splash (gpointer arg)
 323 {
 324         ((ARDOUR_UI*)arg)->hide_splash();
 325         return false;
 326 }
 327
 328 void
 329 ARDOUR_UI::goto_editor_window ()
 330 {
 331         if (splash && splash->is_visible()) {
 332                 // in 2 seconds, hide the splash screen
 333                 Glib::signal_timeout().connect (sigc::bind (sigc::ptr_fun (_hide_splash), this), 2000);
 334         }
 335
 336         editor->show_window ();
 337         editor->present ();
 338         /* mixer should now be on top */
 339         WM::Manager::instance().set_transient_for (editor);
 340         _mixer_on_top = false;
 341 }
 342
 343 void
 344 ARDOUR_UI::goto_mixer_window ()
 345 {
 346         Glib::RefPtr<Gdk::Window> win;
 347         Glib::RefPtr<Gdk::Screen> screen;
 348
 349         if (editor) {
 350                 win = editor->get_window ();
 351         }
 352
 353         if (win) {
 354                 screen = win->get_screen();
 355         } else {
 356                 screen = Gdk::Screen::get_default();
 357         }
 358
 359         if (g_getenv ("ARDOUR_LOVES_STUPID_TINY_SCREENS") == 0 && screen && screen->get_height() < 700) {
 360                 Gtk::MessageDialog msg (_("This screen is not tall enough to display the mixer window"));
 361                 msg.run ();
 362                 return;
 363         }
 364
 365         mixer->show_window ();
 366         mixer->present ();
 367         /* mixer should now be on top */
 368         WM::Manager::instance().set_transient_for (mixer);
 369         _mixer_on_top = true;
 370 }
 371
 372 void
 373 ARDOUR_UI::toggle_mixer_window ()
 374 {
 375         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("toggle-mixer"));
 376         if (!act) {
 377                 return;
 378         }
 379
 380         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 381
 382         if (tact->get_active()) {
 383                 goto_mixer_window ();
 384         } else {
 385                 mixer->hide ();
 386         }
 387 }
 388
 389 void
 390 ARDOUR_UI::toggle_meterbridge ()
 391 {
 392         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("toggle-meterbridge"));
 393         if (!act) {
 394                 return;
 395         }
 396
 397         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 398
 399         if (tact->get_active()) {
 400                 meterbridge->show_window ();
 401         } else {
 402                 meterbridge->hide_window (NULL);
 403         }
 404 }
 405
 406 void
 407 ARDOUR_UI::toggle_editor_mixer ()
 408 {
 409         bool obscuring = false;
 410         /* currently, if windows are on different
 411            screens then we do nothing; but in the
 412            future we may want to bring the window
 413            to the front or something, so I'm leaving this
 414            variable for future use
 415         */
 416         bool same_screen = true;
 417
 418         if (editor && mixer) {
 419
 420                 /* remeber: Screen != Monitor (Screen is a separately rendered
 421                  * continuous geometry that make include 1 or more monitors.
 422                  */
 423
 424                 if (editor->get_screen() != mixer->get_screen() && (mixer->get_screen() != 0) && (editor->get_screen() != 0)) {
 425                         // different screens, so don't do anything
 426                         same_screen = false;
 427                 } else {
 428                         // they are on the same screen, see if they are obscuring each other
 429
 430                         gint ex, ey, ew, eh;
 431                         gint mx, my, mw, mh;
 432
 433                         editor->get_position (ex, ey);
 434                         editor->get_size (ew, eh);
 435
 436                         mixer->get_position (mx, my);
 437                         mixer->get_size (mw, mh);
 438
 439                         GdkRectangle e;
 440                         GdkRectangle m;
 441                         GdkRectangle r;
 442
 443                         e.x = ex;
 444                         e.y = ey;
 445                         e.width = ew;
 446                         e.height = eh;
 447
 448                         m.x = mx;
 449                         m.y = my;
 450                         m.width = mw;
 451                         m.height = mh;
 452
 453                         if (gdk_rectangle_intersect (&e, &m, &r)) {
 454                                 obscuring = true;
 455                         }
 456                 }
 457         }
 458
 459         if (mixer && !mixer->not_visible() && mixer->property_has_toplevel_focus()) {
 460                 if (obscuring && same_screen) {
 461                         goto_editor_window();
 462                 }
 463         } else if (editor && !editor->not_visible() && editor->property_has_toplevel_focus()) {
 464                 if (obscuring && same_screen) {
 465                         goto_mixer_window();
 466                 }
 467         } else if (mixer && mixer->not_visible()) {
 468                 if (obscuring && same_screen) {
 469                         goto_mixer_window ();
 470                 }
 471         } else if (editor && editor->not_visible()) {
 472                 if (obscuring && same_screen) {
 473                         goto_editor_window ();
 474                 }
 475         } else if (obscuring && same_screen) {
 476                 //it's unclear what to do here, so just do the opposite of what we did last time  (old behavior)
 477                 if (_mixer_on_top) {
 478                         goto_editor_window ();
 479                 } else {
 480                         goto_mixer_window ();
 481                 }
 482         }
 483 }
 484
 485 void
 486 ARDOUR_UI::new_midi_tracer_window ()
 487 {
 488         RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("NewMIDITracer"));
 489         if (!act) {
 490                 return;
 491         }
 492
 493         std::list<MidiTracer*>::iterator i = _midi_tracer_windows.begin ();
 494         while (i != _midi_tracer_windows.end() && (*i)->get_visible() == true) {
 495                 ++i;
 496         }
 497
 498         if (i == _midi_tracer_windows.end()) {
 499                 /* all our MIDITracer windows are visible; make a new one */
 500                 MidiTracer* t = new MidiTracer ();
 501                 t->show_all ();
 502                 _midi_tracer_windows.push_back (t);
 503         } else {
 504                 /* re-use the hidden one */
 505                 (*i)->show_all ();
 506         }
 507 }
 508
 509 BundleManager*
 510 ARDOUR_UI::create_bundle_manager ()
 511 {
 512         return new BundleManager (_session);
 513 }
 514
 515 AddVideoDialog*
 516 ARDOUR_UI::create_add_video_dialog ()
 517 {
 518         return new AddVideoDialog (_session);
 519 }
 520
 521 SessionOptionEditor*
 522 ARDOUR_UI::create_session_option_editor ()
 523 {
 524         return new SessionOptionEditor (_session);
 525 }
 526
 527 BigClockWindow*
 528 ARDOUR_UI::create_big_clock_window ()
 529 {
 530         return new BigClockWindow (*big_clock);
 531 }
 532
 533 void
 534 ARDOUR_UI::handle_locations_change (Location *)
 535 {
 536         if (_session) {
 537                 if (_session->locations()->num_range_markers()) {
 538                         ActionManager::set_sensitive (ActionManager::range_sensitive_actions, true);
 539                 } else {
 540                         ActionManager::set_sensitive (ActionManager::range_sensitive_actions, false);
 541                 }
 542         }
 543 }
 544
 545 bool
 546 ARDOUR_UI::main_window_state_event_handler (GdkEventWindowState* ev, bool window_was_editor)
 547 {
 548         if (window_was_editor) {
 549
 550                 if ((ev->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) &&
 551                     (ev->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
 552                         if (big_clock_window) {
 553                                 big_clock_window->set_transient_for (*editor);
 554                         }
 555                 }
 556
 557         } else {
 558
 559                 if ((ev->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) &&
 560                     (ev->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
 561                         if (big_clock_window) {
 562                                 big_clock_window->set_transient_for (*mixer);
 563                         }
 564                 }
 565         }
 566
 567         return false;
 568 }
 569
 570 bool
 571 ARDOUR_UI::editor_meter_peak_button_release (GdkEventButton* ev)
 572 {
 573         if (ev->button == 1 && Gtkmm2ext::Keyboard::modifier_state_equals (ev->state, Gtkmm2ext::Keyboard::PrimaryModifier|Gtkmm2ext::Keyboard::TertiaryModifier)) {
 574                 ArdourMeter::ResetAllPeakDisplays ();
 575         } else if (ev->button == 1 && Gtkmm2ext::Keyboard::modifier_state_equals (ev->state, Gtkmm2ext::Keyboard::PrimaryModifier)) {
 576                 if (_session->master_out()) {
 577                         ArdourMeter::ResetGroupPeakDisplays (_session->master_out()->route_group());
 578                 }
 579         } else if (_session->master_out()) {
 580                 ArdourMeter::ResetRoutePeakDisplays (_session->master_out().get());
 581         }
 582         return false;
 583 }
 584
 585 void
 586 ARDOUR_UI::toggle_mixer_space()
 587 {
 588         Glib::RefPtr<Action> act = ActionManager::get_action ("Common", "ToggleMaximalMixer");
 589
 590         if (act) {
 591                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 592                 if (tact->get_active()) {
 593                         mixer->maximise_mixer_space ();
 594                 } else {
 595                         mixer->restore_mixer_space ();
 596                 }
 597         }
 598 }