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(std::max(8.f, rintf(8.f * ui_scale)), -1);
 227                 editor_meter_peak_display.set_corner_radius(3 * ui_scale);
 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         if (ARDOUR_UI::config()->get_transients_follow_front()) {
 340                 WM::Manager::instance().set_transient_for (editor);
 341         }
 342         _mixer_on_top = false;
 343 }
 344
 345 void
 346 ARDOUR_UI::goto_mixer_window ()
 347 {
 348         Glib::RefPtr<Gdk::Window> win;
 349         Glib::RefPtr<Gdk::Screen> screen;
 350
 351         if (editor) {
 352                 win = editor->get_window ();
 353         }
 354
 355         if (win) {
 356                 screen = win->get_screen();
 357         } else {
 358                 screen = Gdk::Screen::get_default();
 359         }
 360
 361         if (g_getenv ("ARDOUR_LOVES_STUPID_TINY_SCREENS") == 0 && screen && screen->get_height() < 700) {
 362                 Gtk::MessageDialog msg (_("This screen is not tall enough to display the mixer window"));
 363                 msg.run ();
 364                 return;
 365         }
 366
 367         mixer->show_window ();
 368         mixer->present ();
 369         /* mixer should now be on top */
 370         if (ARDOUR_UI::config()->get_transients_follow_front()) {
 371                 WM::Manager::instance().set_transient_for (mixer);
 372         }
 373         _mixer_on_top = true;
 374 }
 375
 376 void
 377 ARDOUR_UI::toggle_mixer_window ()
 378 {
 379         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("toggle-mixer"));
 380         if (!act) {
 381                 return;
 382         }
 383
 384         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 385
 386         if (tact->get_active()) {
 387                 goto_mixer_window ();
 388         } else {
 389                 mixer->hide ();
 390         }
 391 }
 392
 393 void
 394 ARDOUR_UI::toggle_meterbridge ()
 395 {
 396         Glib::RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("toggle-meterbridge"));
 397         if (!act) {
 398                 return;
 399         }
 400
 401         Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
 402
 403         if (tact->get_active()) {
 404                 meterbridge->show_window ();
 405         } else {
 406                 meterbridge->hide_window (NULL);
 407         }
 408 }
 409
 410 void
 411 ARDOUR_UI::toggle_editor_mixer ()
 412 {
 413         bool obscuring = false;
 414         /* currently, if windows are on different
 415            screens then we do nothing; but in the
 416            future we may want to bring the window
 417            to the front or something, so I'm leaving this
 418            variable for future use
 419         */
 420         bool same_screen = true;
 421
 422         if (editor && mixer) {
 423
 424                 /* remeber: Screen != Monitor (Screen is a separately rendered
 425                  * continuous geometry that make include 1 or more monitors.
 426                  */
 427
 428                 if (editor->get_screen() != mixer->get_screen() && (mixer->get_screen() != 0) && (editor->get_screen() != 0)) {
 429                         // different screens, so don't do anything
 430                         same_screen = false;
 431                 } else {
 432                         // they are on the same screen, see if they are obscuring each other
 433
 434                         gint ex, ey, ew, eh;
 435                         gint mx, my, mw, mh;
 436
 437                         editor->get_position (ex, ey);
 438                         editor->get_size (ew, eh);
 439
 440                         mixer->get_position (mx, my);
 441                         mixer->get_size (mw, mh);
 442
 443                         GdkRectangle e;
 444                         GdkRectangle m;
 445                         GdkRectangle r;
 446
 447                         e.x = ex;
 448                         e.y = ey;
 449                         e.width = ew;
 450                         e.height = eh;
 451
 452                         m.x = mx;
 453                         m.y = my;
 454                         m.width = mw;
 455                         m.height = mh;
 456
 457                         if (gdk_rectangle_intersect (&e, &m, &r)) {
 458                                 obscuring = true;
 459                         }
 460                 }
 461         }
 462
 463         if (mixer && !mixer->not_visible() && mixer->property_has_toplevel_focus()) {
 464                 if (obscuring && same_screen) {
 465                         goto_editor_window();
 466                 }
 467         } else if (editor && !editor->not_visible() && editor->property_has_toplevel_focus()) {
 468                 if (obscuring && same_screen) {
 469                         goto_mixer_window();
 470                 }
 471         } else if (mixer && mixer->not_visible()) {
 472                 if (obscuring && same_screen) {
 473                         goto_mixer_window ();
 474                 }
 475         } else if (editor && editor->not_visible()) {
 476                 if (obscuring && same_screen) {
 477                         goto_editor_window ();
 478                 }
 479         } else if (obscuring && same_screen) {
 480                 //it's unclear what to do here, so just do the opposite of what we did last time  (old behavior)
 481                 if (_mixer_on_top) {
 482                         goto_editor_window ();
 483                 } else {
 484                         goto_mixer_window ();
 485                 }
 486         }
 487 }
 488
 489 void
 490 ARDOUR_UI::new_midi_tracer_window ()
 491 {
 492         RefPtr<Action> act = ActionManager::get_action (X_("Common"), X_("NewMIDITracer"));
 493         if (!act) {
 494                 return;
 495         }
 496
 497         std::list<MidiTracer*>::iterator i = _midi_tracer_windows.begin ();
 498         while (i != _midi_tracer_windows.end() && (*i)->get_visible() == true) {
 499                 ++i;
 500         }
 501
 502         if (i == _midi_tracer_windows.end()) {
 503                 /* all our MIDITracer windows are visible; make a new one */
 504                 MidiTracer* t = new MidiTracer ();
 505                 t->show_all ();
 506                 _midi_tracer_windows.push_back (t);
 507         } else {
 508                 /* re-use the hidden one */
 509                 (*i)->show_all ();
 510         }
 511 }
 512
 513 BundleManager*
 514 ARDOUR_UI::create_bundle_manager ()
 515 {
 516         return new BundleManager (_session);
 517 }
 518
 519 AddVideoDialog*
 520 ARDOUR_UI::create_add_video_dialog ()
 521 {
 522         return new AddVideoDialog (_session);
 523 }
 524
 525 SessionOptionEditor*
 526 ARDOUR_UI::create_session_option_editor ()
 527 {
 528         return new SessionOptionEditor (_session);
 529 }
 530
 531 BigClockWindow*
 532 ARDOUR_UI::create_big_clock_window ()
 533 {
 534         return new BigClockWindow (*big_clock);
 535 }
 536
 537 void
 538 ARDOUR_UI::handle_locations_change (Location *)
 539 {
 540         if (_session) {
 541                 if (_session->locations()->num_range_markers()) {
 542                         ActionManager::set_sensitive (ActionManager::range_sensitive_actions, true);
 543                 } else {
 544                         ActionManager::set_sensitive (ActionManager::range_sensitive_actions, false);
 545                 }
 546         }
 547 }
 548
 549 bool
 550 ARDOUR_UI::main_window_state_event_handler (GdkEventWindowState* ev, bool window_was_editor)
 551 {
 552         if (window_was_editor) {
 553
 554                 if ((ev->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) &&
 555                     (ev->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
 556                         if (big_clock_window) {
 557                                 big_clock_window->set_transient_for (*editor);
 558                         }
 559                 }
 560
 561         } else {
 562
 563                 if ((ev->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) &&
 564                     (ev->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
 565                         if (big_clock_window) {
 566                                 big_clock_window->set_transient_for (*mixer);
 567                         }
 568                 }
 569         }
 570
 571         return false;
 572 }
 573
 574 bool
 575 ARDOUR_UI::editor_meter_peak_button_release (GdkEventButton* ev)
 576 {
 577         if (ev->button == 1 && Gtkmm2ext::Keyboard::modifier_state_equals (ev->state, Gtkmm2ext::Keyboard::PrimaryModifier|Gtkmm2ext::Keyboard::TertiaryModifier)) {
 578                 ArdourMeter::ResetAllPeakDisplays ();
 579         } else if (ev->button == 1 && Gtkmm2ext::Keyboard::modifier_state_equals (ev->state, Gtkmm2ext::Keyboard::PrimaryModifier)) {
 580                 if (_session->master_out()) {
 581                         ArdourMeter::ResetGroupPeakDisplays (_session->master_out()->route_group());
 582                 }
 583         } else if (_session->master_out()) {
 584                 ArdourMeter::ResetRoutePeakDisplays (_session->master_out().get());
 585         }
 586         return false;
 587 }
 588
 589 void
 590 ARDOUR_UI::toggle_mixer_space()
 591 {
 592         Glib::RefPtr<Action> act = ActionManager::get_action ("Common", "ToggleMaximalMixer");
 593
 594         if (act) {
 595                 Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic(act);
 596                 if (tact->get_active()) {
 597                         mixer->maximise_mixer_space ();
 598                 } else {
 599                         mixer->restore_mixer_space ();
 600                 }
 601         }
 602 }