gtk2_ardour/editor_markers.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 #include <sigc++/retype.h>
  21 #include <cstdlib>
  22 #include <cmath>
  23
  24 #include <libgnomecanvas/libgnomecanvas.h>
  25 #include <gtkmm2ext/gtk_ui.h>
  26
  27 #include "ardour/session.h"
  28 #include "ardour/location.h"
  29 #include "ardour/profile.h"
  30 #include "pbd/memento_command.h"
  31
  32 #include "editor.h"
  33 #include "marker.h"
  34 #include "selection.h"
  35 #include "editing.h"
  36 #include "gui_thread.h"
  37 #include "simplerect.h"
  38 #include "actions.h"
  39 #include "prompter.h"
  40 #include "editor_drag.h"
  41
  42 #include "i18n.h"
  43
  44 using namespace std;
  45 using namespace ARDOUR;
  46 using namespace PBD;
  47 using namespace Gtk;
  48 using namespace Gtkmm2ext;
  49
  50 void
  51 Editor::clear_marker_display ()
  52 {
  53         for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
  54                 delete i->second;
  55         }
  56
  57         location_markers.clear ();
  58 }
  59
  60 void
  61 Editor::add_new_location (Location *location)
  62 {
  63         ENSURE_GUI_THREAD (*this, &Editor::add_new_location, location)
  64
  65         LocationMarkers *lam = new LocationMarkers;
  66         uint32_t color;
  67
  68         if (location->is_cd_marker()) {
  69                 color = location_cd_marker_color;
  70         } else if (location->is_mark()) {
  71                 color = location_marker_color;
  72         } else if (location->is_auto_loop()) {
  73                 color = location_loop_color;
  74         } else if (location->is_auto_punch()) {
  75                 color = location_punch_color;
  76         } else {
  77                 color = location_range_color;
  78         }
  79
  80         if (location->is_mark()) {
  81
  82                 if (location->is_cd_marker() && ruler_cd_marker_action->get_active()) {
  83                         lam->start = new Marker (*this, *cd_marker_group, color, location->name(), Marker::Mark, location->start());
  84                 }
  85                 else {
  86                         lam->start = new Marker (*this, *marker_group, color, location->name(), Marker::Mark, location->start());
  87                 }
  88                 lam->end   = 0;
  89
  90         } else if (location->is_auto_loop()) {
  91                 // transport marker
  92                 lam->start = new Marker (*this, *transport_marker_group, color,
  93                                          location->name(), Marker::LoopStart, location->start());
  94                 lam->end   = new Marker (*this, *transport_marker_group, color,
  95                                          location->name(), Marker::LoopEnd, location->end());
  96
  97         } else if (location->is_auto_punch()) {
  98                 // transport marker
  99                 lam->start = new Marker (*this, *transport_marker_group, color,
 100                                          location->name(), Marker::PunchIn, location->start());
 101                 lam->end   = new Marker (*this, *transport_marker_group, color,
 102                                          location->name(), Marker::PunchOut, location->end());
 103
 104         } else if (location->is_session_range()) {
 105                 // session range
 106                 lam->start = new Marker (*this, *marker_group, color, _("start"), Marker::Start, location->start());
 107                 lam->end = new Marker (*this, *marker_group, color, _("end"), Marker::End, location->end());
 108
 109         } else {
 110                 // range marker
 111                 if (location->is_cd_marker() && ruler_cd_marker_action->get_active()) {
 112                         lam->start = new Marker (*this, *cd_marker_group, color,
 113                                                  location->name(), Marker::Start, location->start());
 114                         lam->end   = new Marker (*this, *cd_marker_group, color,
 115                                                  location->name(), Marker::End, location->end());
 116                 }
 117                 else {
 118                         lam->start = new Marker (*this, *range_marker_group, color,
 119                                                  location->name(), Marker::Start, location->start());
 120                         lam->end   = new Marker (*this, *range_marker_group, color,
 121                                                  location->name(), Marker::End, location->end());
 122                 }
 123         }
 124
 125         if (location->is_hidden ()) {
 126                 lam->hide();
 127         } else {
 128                 lam->show ();
 129         }
 130
 131         location->start_changed.connect (*this, invalidator (*this), ui_bind (&Editor::location_changed, this, _1), gui_context());
 132         location->end_changed.connect (*this, invalidator (*this), ui_bind (&Editor::location_changed, this, _1), gui_context());
 133         location->changed.connect (*this, invalidator (*this), ui_bind (&Editor::location_changed, this, _1), gui_context());
 134         location->name_changed.connect (*this, invalidator (*this), ui_bind (&Editor::location_changed, this, _1), gui_context());
 135         location->FlagsChanged.connect (*this, invalidator (*this), ui_bind (&Editor::location_flags_changed, this, _1, _2), gui_context());
 136
 137         pair<Location*,LocationMarkers*> newpair;
 138
 139         newpair.first = location;
 140         newpair.second = lam;
 141
 142         location_markers.insert (newpair);
 143
 144         if (select_new_marker && location->is_mark()) {
 145                 selection->set (lam->start);
 146                 select_new_marker = false;
 147         }
 148 }
 149
 150 void
 151 Editor::location_changed (Location *location)
 152 {
 153         ENSURE_GUI_THREAD (*this, &Editor::location_changed, location)
 154
 155         LocationMarkers *lam = find_location_markers (location);
 156
 157         if (lam == 0) {
 158                 /* a location that isn't "marked" with markers */
 159                 return;
 160         }
 161
 162         lam->set_name (location->name ());
 163         lam->set_position (location->start(), location->end());
 164
 165         if (location->is_auto_loop()) {
 166                 update_loop_range_view ();
 167         } else if (location->is_auto_punch()) {
 168                 update_punch_range_view ();
 169         }
 170 }
 171
 172 void
 173 Editor::location_flags_changed (Location *location, void*)
 174 {
 175         ENSURE_GUI_THREAD (*this, &Editor::location_flags_changed, location, src)
 176
 177         LocationMarkers *lam = find_location_markers (location);
 178
 179         if (lam == 0) {
 180                 /* a location that isn't "marked" with markers */
 181                 return;
 182         }
 183
 184         // move cd markers to/from cd marker bar as appropriate
 185         ensure_cd_marker_updated (lam, location);
 186
 187         if (location->is_cd_marker()) {
 188                 lam->set_color_rgba (location_cd_marker_color);
 189         } else if (location->is_mark()) {
 190                 lam->set_color_rgba (location_marker_color);
 191         } else if (location->is_auto_punch()) {
 192                 lam->set_color_rgba (location_punch_color);
 193         } else if (location->is_auto_loop()) {
 194                 lam->set_color_rgba (location_loop_color);
 195         } else {
 196                 lam->set_color_rgba (location_range_color);
 197         }
 198
 199         if (location->is_hidden()) {
 200                 lam->hide();
 201         } else {
 202                 lam->show ();
 203         }
 204 }
 205
 206 void Editor::update_cd_marker_display ()
 207 {
 208         for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
 209                 LocationMarkers * lam = i->second;
 210                 Location * location = i->first;
 211
 212                 ensure_cd_marker_updated (lam, location);
 213         }
 214 }
 215
 216 void Editor::ensure_cd_marker_updated (LocationMarkers * lam, Location * location)
 217 {
 218         if (location->is_cd_marker()
 219             && (ruler_cd_marker_action->get_active() &&  lam->start->get_parent() != cd_marker_group))
 220         {
 221                 //cerr << "reparenting non-cd marker so it can be relocated: " << location->name() << endl;
 222                 if (lam->start) {
 223                         lam->start->reparent (*cd_marker_group);
 224                 }
 225                 if (lam->end) {
 226                         lam->end->reparent (*cd_marker_group);
 227                 }
 228         }
 229         else if ( (!location->is_cd_marker() || !ruler_cd_marker_action->get_active())
 230                   && (lam->start->get_parent() == cd_marker_group))
 231         {
 232                 //cerr << "reparenting non-cd marker so it can be relocated: " << location->name() << endl;
 233                 if (location->is_mark()) {
 234                         if (lam->start) {
 235                                 lam->start->reparent (*marker_group);
 236                         }
 237                         if (lam->end) {
 238                                 lam->end->reparent (*marker_group);
 239                         }
 240                 }
 241                 else {
 242                         if (lam->start) {
 243                                 lam->start->reparent (*range_marker_group);
 244                         }
 245                         if (lam->end) {
 246                                 lam->end->reparent (*range_marker_group);
 247                         }
 248                 }
 249         }
 250 }
 251
 252 Editor::LocationMarkers::~LocationMarkers ()
 253 {
 254         delete start;
 255         delete end;
 256 }
 257
 258 Editor::LocationMarkers *
 259 Editor::find_location_markers (Location *location) const
 260 {
 261         LocationMarkerMap::const_iterator i;
 262
 263         for (i = location_markers.begin(); i != location_markers.end(); ++i) {
 264                 if ((*i).first == location) {
 265                         return (*i).second;
 266                 }
 267         }
 268
 269         return 0;
 270 }
 271
 272 Location *
 273 Editor::find_location_from_marker (Marker *marker, bool& is_start) const
 274 {
 275         LocationMarkerMap::const_iterator i;
 276
 277         for (i = location_markers.begin(); i != location_markers.end(); ++i) {
 278                 LocationMarkers *lm = (*i).second;
 279                 if (lm->start == marker) {
 280                         is_start = true;
 281                         return (*i).first;
 282                 } else if (lm->end == marker) {
 283                         is_start = false;
 284                         return (*i).first;
 285                 }
 286         }
 287
 288         return 0;
 289 }
 290
 291 void
 292 Editor::refresh_location_display_internal (Locations::LocationList& locations)
 293 {
 294         /* invalidate all */
 295
 296         for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
 297                 i->second->valid = false;
 298         }
 299
 300         /* add new ones */
 301
 302         for (Locations::LocationList::iterator i = locations.begin(); i != locations.end(); ++i) {
 303
 304                 LocationMarkerMap::iterator x;
 305
 306                 if ((x = location_markers.find (*i)) != location_markers.end()) {
 307                         x->second->valid = true;
 308                         continue;
 309                 }
 310
 311                 add_new_location (*i);
 312         }
 313
 314         /* remove dead ones */
 315
 316         for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ) {
 317
 318                 LocationMarkerMap::iterator tmp;
 319
 320                 tmp = i;
 321                 ++tmp;
 322
 323                 if (!i->second->valid) {
 324                         delete i->second;
 325                         location_markers.erase (i);
 326                 }
 327
 328                 i = tmp;
 329         }
 330
 331         update_punch_range_view (false);
 332         update_loop_range_view (false);
 333 }
 334
 335 void
 336 Editor::refresh_location_display ()
 337 {
 338         ENSURE_GUI_THREAD (*this, &Editor::refresh_location_display)
 339
 340         if (_session) {
 341                 _session->locations()->apply (*this, &Editor::refresh_location_display_internal);
 342         }
 343 }
 344
 345 void
 346 Editor::refresh_location_display_s (const PropertyChange&)
 347 {
 348         ENSURE_GUI_THREAD (*this, &Editor::refresh_location_display_s, ignored)
 349
 350         if (_session) {
 351                 _session->locations()->apply (*this, &Editor::refresh_location_display_internal);
 352         }
 353 }
 354
 355 void
 356 Editor::LocationMarkers::hide()
 357 {
 358         start->hide ();
 359         if (end) { end->hide(); }
 360 }
 361
 362 void
 363 Editor::LocationMarkers::show()
 364 {
 365         start->show ();
 366         if (end) { end->show(); }
 367 }
 368
 369 void
 370 Editor::LocationMarkers::set_name (const string& str)
 371 {
 372         /* XXX: hack: don't change names of session start/end markers */
 373
 374         if (start->type() != Marker::Start) {
 375                 start->set_name (str);
 376         }
 377
 378         if (end && end->type() != Marker::End) {
 379                 end->set_name (str);
 380         }
 381 }
 382
 383 void
 384 Editor::LocationMarkers::set_position (nframes64_t startf,
 385                                        nframes64_t endf)
 386 {
 387         start->set_position (startf);
 388         if (end) { end->set_position (endf); }
 389 }
 390
 391 void
 392 Editor::LocationMarkers::set_color_rgba (uint32_t rgba)
 393 {
 394         start->set_color_rgba (rgba);
 395         if (end) { end->set_color_rgba (rgba); }
 396 }
 397
 398 void
 399 Editor::mouse_add_new_marker (nframes64_t where, bool is_cd, bool is_xrun)
 400 {
 401         string markername, markerprefix;
 402         int flags = (is_cd ? Location::IsCDMarker|Location::IsMark : Location::IsMark);
 403
 404         if (is_xrun) {
 405                 markerprefix = "xrun";
 406                 flags = Location::IsMark;
 407         } else {
 408                 markerprefix = "mark";
 409         }
 410
 411         if (_session) {
 412                 _session->locations()->next_available_name(markername, markerprefix);
 413                 if (!is_xrun && !choose_new_marker_name(markername)) {
 414                         return;
 415                 }
 416                 Location *location = new Location (where, where, markername, (Location::Flags) flags);
 417                 _session->begin_reversible_command (_("add marker"));
 418                 XMLNode &before = _session->locations()->get_state();
 419                 _session->locations()->add (location, true);
 420                 XMLNode &after = _session->locations()->get_state();
 421                 _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
 422                 _session->commit_reversible_command ();
 423
 424                 /* find the marker we just added */
 425
 426                 LocationMarkers *lam = find_location_markers (location);
 427                 if (lam) {
 428                         /* make it the selected marker */
 429                         selection->set (lam->start);
 430                 }
 431         }
 432 }
 433
 434 void
 435 Editor::remove_marker (ArdourCanvas::Item& item, GdkEvent*)
 436 {
 437         Marker* marker;
 438         bool is_start;
 439
 440         if ((marker = static_cast<Marker*> (item.get_data ("marker"))) == 0) {
 441                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 442                 /*NOTREACHED*/
 443         }
 444
 445         if (entered_marker == marker) {
 446                 entered_marker = NULL;
 447         }
 448
 449         Location* loc = find_location_from_marker (marker, is_start);
 450
 451         if (_session && loc) {
 452                 Glib::signal_idle().connect (sigc::bind (sigc::mem_fun(*this, &Editor::really_remove_marker), loc));
 453         }
 454 }
 455
 456 gint
 457 Editor::really_remove_marker (Location* loc)
 458 {
 459         _session->begin_reversible_command (_("remove marker"));
 460         XMLNode &before = _session->locations()->get_state();
 461         _session->locations()->remove (loc);
 462         XMLNode &after = _session->locations()->get_state();
 463         _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
 464         _session->commit_reversible_command ();
 465         return FALSE;
 466 }
 467
 468 void
 469 Editor::location_gone (Location *location)
 470 {
 471         ENSURE_GUI_THREAD (*this, &Editor::location_gone, location)
 472
 473         LocationMarkerMap::iterator i;
 474
 475         if (location == transport_loop_location()) {
 476                 update_loop_range_view (true);
 477         }
 478
 479         if (location == transport_punch_location()) {
 480                 update_punch_range_view (true);
 481         }
 482
 483         for (i = location_markers.begin(); i != location_markers.end(); ++i) {
 484                 if ((*i).first == location) {
 485                         delete (*i).second;
 486                         location_markers.erase (i);
 487                         break;
 488                 }
 489         }
 490 }
 491
 492 void
 493 Editor::tempo_or_meter_marker_context_menu (GdkEventButton* ev, ArdourCanvas::Item* item)
 494 {
 495         marker_menu_item = item;
 496
 497         MeterMarker* mm;
 498         TempoMarker* tm;
 499         dynamic_cast_marker_object (marker_menu_item->get_data ("marker"), &mm, &tm);
 500
 501         bool can_remove = false;
 502
 503         if (mm) {
 504                 can_remove = mm->meter().movable ();
 505         } else if (tm) {
 506                 can_remove = tm->tempo().movable ();
 507         } else {
 508                 return;
 509         }
 510
 511         delete tempo_or_meter_marker_menu;
 512         build_tempo_or_meter_marker_menu (can_remove);
 513         tempo_or_meter_marker_menu->popup (1, ev->time);
 514 }
 515
 516 void
 517 Editor::marker_context_menu (GdkEventButton* ev, ArdourCanvas::Item* item)
 518 {
 519         Marker * marker;
 520         if ((marker = reinterpret_cast<Marker *> (item->get_data("marker"))) == 0) {
 521                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 522                 /*NOTREACHED*/
 523         }
 524
 525         bool is_start;
 526         Location * loc = find_location_from_marker (marker, is_start);
 527         if (loc == transport_loop_location() || loc == transport_punch_location()) {
 528                 if (transport_marker_menu == 0) {
 529                         build_range_marker_menu (true);
 530                 }
 531                 marker_menu_item = item;
 532                 transport_marker_menu->popup (1, ev->time);
 533         } else {
 534
 535                 if (loc->is_mark()) {
 536                         Menu *markerMenu;
 537                         if (loc->is_session_range ()) {
 538                                 if (session_range_marker_menu == 0) {
 539                                         build_marker_menu (true);
 540                                 }
 541                                 markerMenu = session_range_marker_menu;
 542                         } else {
 543                                 if (marker_menu == 0)
 544                                         build_marker_menu (false);
 545                                 markerMenu = marker_menu;
 546                         }
 547
 548
 549                 // GTK2FIX use action group sensitivity
 550 #ifdef GTK2FIX
 551                 if (children.size() >= 3) {
 552                         MenuItem * loopitem = &children[2];
 553                         if (loopitem) {
 554                                 if (loc->is_mark()) {
 555                                         loopitem->set_sensitive(false);
 556                                 }
 557                                 else {
 558                                         loopitem->set_sensitive(true);
 559                                 }
 560                         }
 561                 }
 562 #endif
 563                 marker_menu_item = item;
 564                 markerMenu->popup (1, ev->time);
 565                 }
 566
 567                 if (loc->is_range_marker()) {
 568                        if (range_marker_menu == 0){
 569                               build_range_marker_menu (false);
 570                        }
 571                        marker_menu_item = item;
 572                        range_marker_menu->popup (1, ev->time);
 573                 }
 574         }
 575 }
 576
 577 void
 578 Editor::new_transport_marker_context_menu (GdkEventButton* ev, ArdourCanvas::Item*)
 579 {
 580         if (new_transport_marker_menu == 0) {
 581                 build_new_transport_marker_menu ();
 582         }
 583
 584         new_transport_marker_menu->popup (1, ev->time);
 585
 586 }
 587
 588 void
 589 Editor::transport_marker_context_menu (GdkEventButton* ev, ArdourCanvas::Item*)
 590 {
 591         if (transport_marker_menu == 0) {
 592                 build_range_marker_menu (true);
 593         }
 594
 595         transport_marker_menu->popup (1, ev->time);
 596 }
 597
 598 void
 599 Editor::build_marker_menu (bool session_range)
 600 {
 601         using namespace Menu_Helpers;
 602
 603         Menu *markerMenu = new Menu;
 604         if (session_range) {
 605                 session_range_marker_menu = markerMenu;
 606         } else {
 607                 marker_menu = markerMenu;
 608         }
 609         MenuList& items = markerMenu->items();
 610         markerMenu->set_name ("ArdourContextMenu");
 611
 612         items.push_back (MenuElem (_("Locate to here"), sigc::mem_fun(*this, &Editor::marker_menu_set_playhead)));
 613         items.push_back (MenuElem (_("Play from here"), sigc::mem_fun(*this, &Editor::marker_menu_play_from)));
 614         items.push_back (MenuElem (_("Move Mark to Playhead"), sigc::mem_fun(*this, &Editor::marker_menu_set_from_playhead)));
 615
 616         items.push_back (SeparatorElem());
 617
 618         items.push_back (MenuElem (_("Create range to next marker"), sigc::mem_fun(*this, &Editor::marker_menu_range_to_next)));
 619
 620         items.push_back (MenuElem (_("Hide"), sigc::mem_fun(*this, &Editor::marker_menu_hide)));
 621         if (session_range) {
 622                 return;
 623         }
 624         items.push_back (MenuElem (_("Rename"), sigc::mem_fun(*this, &Editor::marker_menu_rename)));
 625         items.push_back (MenuElem (_("Lock"), sigc::bind (sigc::mem_fun(*this, &Editor::marker_menu_lock), true)));
 626         items.push_back (MenuElem (_("Unlock"), sigc::bind (sigc::mem_fun(*this, &Editor::marker_menu_lock), false)));
 627
 628         items.push_back (SeparatorElem());
 629
 630         items.push_back (MenuElem (_("Remove"), sigc::mem_fun(*this, &Editor::marker_menu_remove)));
 631 }
 632
 633 void
 634 Editor::build_range_marker_menu (bool loop_or_punch)
 635 {
 636         using namespace Menu_Helpers;
 637
 638         Menu *markerMenu = new Menu;
 639         if (loop_or_punch) {
 640                 transport_marker_menu = markerMenu;
 641         } else {
 642                 range_marker_menu = markerMenu;
 643         }
 644         MenuList& items = markerMenu->items();
 645         markerMenu->set_name ("ArdourContextMenu");
 646
 647         items.push_back (MenuElem (_("Play Range"), sigc::mem_fun(*this, &Editor::marker_menu_play_range)));
 648         items.push_back (MenuElem (_("Locate to Range Mark"), sigc::mem_fun(*this, &Editor::marker_menu_set_playhead)));
 649         items.push_back (MenuElem (_("Play from Range Mark"), sigc::mem_fun(*this, &Editor::marker_menu_play_from)));
 650         if (! loop_or_punch) {
 651                 items.push_back (MenuElem (_("Loop Range"), sigc::mem_fun(*this, &Editor::marker_menu_loop_range)));
 652         }
 653         items.push_back (MenuElem (_("Set Range Mark from Playhead"), sigc::mem_fun(*this, &Editor::marker_menu_set_from_playhead)));
 654         if (!Profile->get_sae()) {
 655                 items.push_back (MenuElem (_("Set Range from Range Selection"), sigc::mem_fun(*this, &Editor::marker_menu_set_from_selection)));
 656         }
 657
 658         items.push_back (SeparatorElem());
 659         items.push_back (MenuElem (_("Export Range"), sigc::mem_fun(*this, &Editor::export_range)));
 660         items.push_back (SeparatorElem());
 661
 662         if (!loop_or_punch) {
 663                 items.push_back (MenuElem (_("Hide Range"), sigc::mem_fun(*this, &Editor::marker_menu_hide)));
 664                 items.push_back (MenuElem (_("Rename Range"), sigc::mem_fun(*this, &Editor::marker_menu_rename)));
 665                 items.push_back (MenuElem (_("Remove Range"), sigc::mem_fun(*this, &Editor::marker_menu_remove)));
 666                 items.push_back (SeparatorElem());
 667         }
 668
 669         items.push_back (MenuElem (_("Separate Regions in Range"), sigc::mem_fun(*this, &Editor::marker_menu_separate_regions_using_location)));
 670         items.push_back (MenuElem (_("Select All in Range"), sigc::mem_fun(*this, &Editor::marker_menu_select_all_selectables_using_range)));
 671         if (!Profile->get_sae()) {
 672                 items.push_back (MenuElem (_("Select Range"), sigc::mem_fun(*this, &Editor::marker_menu_select_using_range)));
 673         }
 674 }
 675
 676 void
 677 Editor::build_tempo_or_meter_marker_menu (bool can_remove)
 678 {
 679         using namespace Menu_Helpers;
 680
 681         tempo_or_meter_marker_menu = new Menu;
 682         MenuList& items = tempo_or_meter_marker_menu->items();
 683         tempo_or_meter_marker_menu->set_name ("ArdourContextMenu");
 684
 685         items.push_back (MenuElem (_("Edit"), sigc::mem_fun(*this, &Editor::marker_menu_edit)));
 686         items.push_back (MenuElem (_("Remove"), sigc::mem_fun(*this, &Editor::marker_menu_remove)));
 687
 688         items.back().set_sensitive (can_remove);
 689 }
 690
 691 void
 692 Editor::build_new_transport_marker_menu ()
 693 {
 694         using namespace Menu_Helpers;
 695
 696         new_transport_marker_menu = new Menu;
 697         MenuList& items = new_transport_marker_menu->items();
 698         new_transport_marker_menu->set_name ("ArdourContextMenu");
 699
 700         items.push_back (MenuElem (_("Set Loop Range"), sigc::mem_fun(*this, &Editor::new_transport_marker_menu_set_loop)));
 701         items.push_back (MenuElem (_("Set Punch Range"), sigc::mem_fun(*this, &Editor::new_transport_marker_menu_set_punch)));
 702
 703         new_transport_marker_menu->signal_unmap().connect ( sigc::mem_fun(*this, &Editor::new_transport_marker_menu_popdown));
 704 }
 705
 706 void
 707 Editor::marker_menu_hide ()
 708 {
 709         Marker* marker;
 710
 711         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 712                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 713                 /*NOTREACHED*/
 714         }
 715
 716         Location* l;
 717         bool is_start;
 718
 719         if ((l = find_location_from_marker (marker, is_start)) != 0) {
 720                 l->set_hidden (true, this);
 721         }
 722 }
 723
 724 void
 725 Editor::marker_menu_select_using_range ()
 726 {
 727         Marker* marker;
 728
 729         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 730                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 731                 /*NOTREACHED*/
 732         }
 733
 734         Location* l;
 735         bool is_start;
 736
 737         if (((l = find_location_from_marker (marker, is_start)) != 0) && (l->end() > l->start())) {
 738                 set_selection_from_range (*l);
 739         }
 740 }
 741
 742 void
 743 Editor::marker_menu_select_all_selectables_using_range ()
 744 {
 745         Marker* marker;
 746
 747         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 748                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 749                 /*NOTREACHED*/
 750         }
 751
 752         Location* l;
 753         bool is_start;
 754
 755         if (((l = find_location_from_marker (marker, is_start)) != 0) && (l->end() > l->start())) {
 756                 select_all_within (l->start(), l->end() - 1, 0,  DBL_MAX, track_views, Selection::Set);
 757         }
 758
 759 }
 760
 761 void
 762 Editor::marker_menu_separate_regions_using_location ()
 763 {
 764         Marker* marker;
 765
 766         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 767                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 768                 /*NOTREACHED*/
 769         }
 770
 771         Location* l;
 772         bool is_start;
 773
 774         if (((l = find_location_from_marker (marker, is_start)) != 0) && (l->end() > l->start())) {
 775                 separate_regions_using_location (*l);
 776         }
 777
 778 }
 779
 780 void
 781 Editor::marker_menu_play_from ()
 782 {
 783         Marker* marker;
 784
 785         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 786                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 787                 /*NOTREACHED*/
 788         }
 789
 790         Location* l;
 791         bool is_start;
 792
 793         if ((l = find_location_from_marker (marker, is_start)) != 0) {
 794
 795                 if (l->is_mark()) {
 796                         _session->request_locate (l->start(), true);
 797                 }
 798                 else {
 799                         //_session->request_bounded_roll (l->start(), l->end());
 800
 801                         if (is_start) {
 802                                 _session->request_locate (l->start(), true);
 803                         } else {
 804                                 _session->request_locate (l->end(), true);
 805                         }
 806                 }
 807         }
 808 }
 809
 810 void
 811 Editor::marker_menu_set_playhead ()
 812 {
 813         Marker* marker;
 814
 815         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 816                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 817                 /*NOTREACHED*/
 818         }
 819
 820         Location* l;
 821         bool is_start;
 822
 823         if ((l = find_location_from_marker (marker, is_start)) != 0) {
 824
 825                 if (l->is_mark()) {
 826                         _session->request_locate (l->start(), false);
 827                 }
 828                 else {
 829                         if (is_start) {
 830                                 _session->request_locate (l->start(), false);
 831                         } else {
 832                                 _session->request_locate (l->end(), false);
 833                         }
 834                 }
 835         }
 836 }
 837
 838 void
 839 Editor::marker_menu_range_to_next ()
 840 {
 841         Marker* marker;
 842         if (!_session) {
 843                 return;
 844         }
 845
 846         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 847                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 848                 /*NOTREACHED*/
 849         }
 850
 851         Location* l;
 852         bool is_start;
 853
 854         if ((l = find_location_from_marker (marker, is_start)) == 0) {
 855                 return;
 856         }
 857
 858         nframes64_t start;
 859         nframes64_t end;
 860         _session->locations()->marks_either_side (marker->position(), start, end);
 861
 862         if (end != max_frames) {
 863                 string range_name = l->name();
 864                 range_name += "-range";
 865
 866                 Location* newrange = new Location (marker->position(), end, range_name, Location::IsRangeMarker);
 867                 _session->locations()->add (newrange);
 868         }
 869 }
 870
 871 void
 872 Editor::marker_menu_set_from_playhead ()
 873 {
 874         Marker* marker;
 875
 876         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 877                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 878                 /*NOTREACHED*/
 879         }
 880
 881         Location* l;
 882         bool is_start;
 883
 884         if ((l = find_location_from_marker (marker, is_start)) != 0) {
 885
 886                 if (l->is_mark()) {
 887                         l->set_start (_session->audible_frame ());
 888                 }
 889                 else {
 890                         if (is_start) {
 891                                 l->set_start (_session->audible_frame ());
 892                         } else {
 893                                 l->set_end (_session->audible_frame ());
 894                         }
 895                 }
 896         }
 897 }
 898
 899 void
 900 Editor::marker_menu_set_from_selection ()
 901 {
 902         Marker* marker;
 903
 904         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 905                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 906                 /*NOTREACHED*/
 907         }
 908
 909         Location* l;
 910         bool is_start;
 911
 912         if ((l = find_location_from_marker (marker, is_start)) != 0) {
 913
 914                 if (l->is_mark()) {
 915                         // nothing for now
 916                 }
 917                 else {
 918
 919                         /* if range selection use first to last */
 920
 921                         if (mouse_mode == Editing::MouseRange) {
 922                                 if (!selection->time.empty()) {
 923                                         l->set_start (selection->time.start());
 924                                         l->set_end (selection->time.end_frame());
 925                                 }
 926                         }
 927                         else {
 928                                 if (!selection->regions.empty()) {
 929                                         l->set_start (selection->regions.start());
 930                                         l->set_end (selection->regions.end_frame());
 931                                 }
 932                         }
 933                 }
 934         }
 935 }
 936
 937
 938 void
 939 Editor::marker_menu_play_range ()
 940 {
 941         Marker* marker;
 942
 943         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 944                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 945                 /*NOTREACHED*/
 946         }
 947
 948         Location* l;
 949         bool is_start;
 950
 951         if ((l = find_location_from_marker (marker, is_start)) != 0) {
 952
 953                 if (l->is_mark()) {
 954                         _session->request_locate (l->start(), true);
 955                 }
 956                 else {
 957                         _session->request_bounded_roll (l->start(), l->end());
 958
 959                 }
 960         }
 961 }
 962
 963 void
 964 Editor::marker_menu_loop_range ()
 965 {
 966         Marker* marker;
 967
 968         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
 969                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 970                 /*NOTREACHED*/
 971         }
 972
 973         Location* l;
 974         bool is_start;
 975
 976         if ((l = find_location_from_marker (marker, is_start)) != 0) {
 977                 Location* l2;
 978                 if ((l2 = transport_loop_location()) != 0) {
 979                         l2->set (l->start(), l->end());
 980
 981                         // enable looping, reposition and start rolling
 982                         _session->request_play_loop(true);
 983                         _session->request_locate (l2->start(), true);
 984                 }
 985         }
 986 }
 987
 988 void
 989 Editor::dynamic_cast_marker_object (void* p, MeterMarker** m, TempoMarker** t) const
 990 {
 991         Marker* marker = reinterpret_cast<Marker*> (p);
 992         if (!marker) {
 993                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
 994                 /*NOTREACHED*/
 995         }
 996
 997         *m = dynamic_cast<MeterMarker*> (marker);
 998         *t = dynamic_cast<TempoMarker*> (marker);
 999 }
1000
1001 void
1002 Editor::marker_menu_edit ()
1003 {
1004         MeterMarker* mm;
1005         TempoMarker* tm;
1006         dynamic_cast_marker_object (marker_menu_item->get_data ("marker"), &mm, &tm);
1007
1008         if (mm) {
1009                 edit_meter_section (&mm->meter());
1010         } else if (tm) {
1011                 edit_tempo_section (&tm->tempo());
1012         }
1013 }
1014
1015 void
1016 Editor::marker_menu_remove ()
1017 {
1018         MeterMarker* mm;
1019         TempoMarker* tm;
1020         dynamic_cast_marker_object (marker_menu_item->get_data ("marker"), &mm, &tm);
1021
1022         if (mm) {
1023                 remove_meter_marker (marker_menu_item);
1024         } else if (tm) {
1025                 remove_tempo_marker (marker_menu_item);
1026         } else {
1027                 remove_marker (*marker_menu_item, (GdkEvent*) 0);
1028         }
1029 }
1030
1031 void
1032 Editor::marker_menu_lock (bool yn)
1033 {
1034
1035         Marker* marker;
1036
1037         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
1038                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
1039                 /*NOTREACHED*/
1040         }
1041
1042         Location* loc;
1043         bool ignored;
1044
1045         loc = find_location_from_marker (marker, ignored);
1046
1047         if (!loc) return;
1048
1049         if (yn) {
1050                 loc->lock();
1051         } else {
1052                 loc->unlock ();
1053         }
1054 }
1055
1056 void
1057 Editor::marker_menu_rename ()
1058 {
1059         Marker* marker;
1060
1061         if ((marker = reinterpret_cast<Marker *> (marker_menu_item->get_data ("marker"))) == 0) {
1062                 fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
1063                 /*NOTREACHED*/
1064         }
1065
1066         Location* loc;
1067         bool is_start;
1068
1069         loc = find_location_from_marker (marker, is_start);
1070
1071         if (!loc) return;
1072
1073         ArdourPrompter dialog (true);
1074         string txt;
1075
1076         dialog.set_prompt (_("New Name:"));
1077
1078         if (loc->is_mark()) {
1079                 dialog.set_title (_("Rename Mark"));
1080         } else {
1081                 dialog.set_title (_("Rename Range"));
1082         }
1083
1084         dialog.set_name ("MarkRenameWindow");
1085         dialog.set_size_request (250, -1);
1086         dialog.set_position (Gtk::WIN_POS_MOUSE);
1087
1088         dialog.add_button (_("Rename"), RESPONSE_ACCEPT);
1089         dialog.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
1090         dialog.set_initial_text (loc->name());
1091
1092         dialog.show ();
1093
1094         switch (dialog.run ()) {
1095         case RESPONSE_ACCEPT:
1096                 break;
1097         default:
1098                 return;
1099         }
1100
1101         begin_reversible_command ( _("rename marker") );
1102         XMLNode &before = _session->locations()->get_state();
1103
1104         dialog.get_result(txt);
1105         loc->set_name (txt);
1106
1107         XMLNode &after = _session->locations()->get_state();
1108         _session->add_command (new MementoCommand<Locations>(*(_session->locations()), &before, &after));
1109         commit_reversible_command ();
1110 }
1111
1112 void
1113 Editor::new_transport_marker_menu_popdown ()
1114 {
1115         // hide rects
1116         transport_bar_drag_rect->hide();
1117
1118         _drags->abort ();
1119 }
1120
1121 void
1122 Editor::new_transport_marker_menu_set_loop ()
1123 {
1124         set_loop_range (temp_location->start(), temp_location->end(), _("set loop range"));
1125 }
1126
1127 void
1128 Editor::new_transport_marker_menu_set_punch ()
1129 {
1130         set_punch_range (temp_location->start(), temp_location->end(), _("set punch range"));
1131 }
1132
1133 void
1134 Editor::update_loop_range_view (bool visibility)
1135 {
1136         if (_session == 0) {
1137                 return;
1138         }
1139
1140         Location* tll;
1141
1142         if (_session->get_play_loop() && ((tll = transport_loop_location()) != 0)) {
1143
1144                 double x1 = frame_to_pixel (tll->start());
1145                 double x2 = frame_to_pixel (tll->end());
1146
1147                 transport_loop_range_rect->property_x1() = x1;
1148                 transport_loop_range_rect->property_x2() = x2;
1149
1150                 if (visibility) {
1151                         transport_loop_range_rect->show();
1152                 }
1153
1154         } else if (visibility) {
1155                 transport_loop_range_rect->hide();
1156         }
1157 }
1158
1159 void
1160 Editor::update_punch_range_view (bool visibility)
1161 {
1162         if (_session == 0) {
1163                 return;
1164         }
1165
1166         Location* tpl;
1167
1168         if ((_session->config.get_punch_in() || _session->config.get_punch_out()) && ((tpl = transport_punch_location()) != 0)) {
1169                 guint track_canvas_width,track_canvas_height;
1170                 track_canvas->get_size(track_canvas_width,track_canvas_height);
1171                 if (_session->config.get_punch_in()) {
1172                         transport_punch_range_rect->property_x1() = frame_to_pixel (tpl->start());
1173                         transport_punch_range_rect->property_x2() = (_session->config.get_punch_out() ? frame_to_pixel (tpl->end()) : frame_to_pixel (JACK_MAX_FRAMES));
1174                 } else {
1175                         transport_punch_range_rect->property_x1() = 0;
1176                         transport_punch_range_rect->property_x2() = (_session->config.get_punch_out() ? frame_to_pixel (tpl->end()) : track_canvas_width);
1177                 }
1178
1179                 if (visibility) {
1180                         transport_punch_range_rect->show();
1181                 }
1182         } else if (visibility) {
1183                 transport_punch_range_rect->hide();
1184         }
1185 }
1186
1187 void
1188 Editor::marker_selection_changed ()
1189 {
1190         if (_session && _session->deletion_in_progress()) {
1191                 return;
1192         }
1193
1194         for (LocationMarkerMap::iterator i = location_markers.begin(); i != location_markers.end(); ++i) {
1195                 LocationMarkers* lam = i->second;
1196
1197                 if (lam->start) {
1198                         lam->start->hide_line();
1199                 }
1200
1201                 if (lam->end) {
1202                         lam->end->hide_line();
1203                 }
1204         }
1205
1206         for (MarkerSelection::iterator x = selection->markers.begin(); x != selection->markers.end(); ++x) {
1207                 (*x)->add_line (cursor_group, 0, _canvas_height);
1208                 (*x)->show_line ();
1209         }
1210 }
1211
1212 struct SortLocationsByPosition {
1213     bool operator() (Location* a, Location* b) {
1214             return a->start() < b->start();
1215     }
1216 };
1217
1218 void
1219 Editor::goto_nth_marker (int n)
1220 {
1221         if (!_session) {
1222                 return;
1223         }
1224         const Locations::LocationList& l (_session->locations()->list());
1225         Locations::LocationList ordered;
1226         ordered = l;
1227
1228         SortLocationsByPosition cmp;
1229         ordered.sort (cmp);
1230
1231         for (Locations::LocationList::iterator i = ordered.begin(); n >= 0 && i != ordered.end(); ++i) {
1232                 if ((*i)->is_mark() && !(*i)->is_hidden() && !(*i)->is_session_range()) {
1233                         if (n == 0) {
1234                                 _session->request_locate ((*i)->start(), _session->transport_rolling());
1235                                 break;
1236                         }
1237                         --n;
1238                 }
1239         }
1240 }