gtk2_ardour/redirect_box.cc

   1 /*
   2     Copyright (C) 2000-2004 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18     $Id$
  19 */
  20
  21 #include <cmath>
  22 #include <glib.h>
  23
  24 #include <sigc++/bind.h>
  25
  26 #include <gtkmm2ext/gtk_ui.h>
  27 #include <gtkmm2ext/utils.h>
  28 #include <gtkmm2ext/choice.h>
  29 #include <gtkmm2ext/utils.h>
  30 #include <gtkmm2ext/stop_signal.h>
  31 #include <gtkmm2ext/doi.h>
  32
  33 #include <ardour/ardour.h>
  34 #include <ardour/session.h>
  35 #include <ardour/audioengine.h>
  36 #include <ardour/route.h>
  37 #include <ardour/audio_track.h>
  38 #include <ardour/diskstream.h>
  39 #include <ardour/send.h>
  40 #include <ardour/insert.h>
  41 #include <ardour/ladspa_plugin.h>
  42 #include <ardour/connection.h>
  43 #include <ardour/session_connection.h>
  44
  45 #include "ardour_ui.h"
  46 #include "ardour_dialog.h"
  47 #include "ardour_message.h"
  48 #include "public_editor.h"
  49 #include "redirect_box.h"
  50 #include "keyboard.h"
  51 #include "plugin_selector.h"
  52 #include "route_redirect_selection.h"
  53 #include "mixer_ui.h"
  54 #include "actions.h"
  55
  56 #include "plugin_ui.h"
  57 #include "send_ui.h"
  58 #include "io_selector.h"
  59 #include "utils.h"
  60 #include "gui_thread.h"
  61
  62 #include "i18n.h"
  63
  64 using namespace sigc;
  65 using namespace ARDOUR;
  66 using namespace Gtk;
  67 using namespace Gtkmm2ext;
  68
  69
  70
  71 RedirectBox::RedirectBox (Placement pcmnt, Session& sess, Route& rt, PluginSelector &plugsel, RouteRedirectSelection & rsel, bool owner_is_mixer)
  72         : _route(rt),
  73           _session(sess),
  74           _owner_is_mixer (owner_is_mixer),
  75           _placement(pcmnt),
  76           _plugin_selector(plugsel),
  77           _rr_selection(rsel)
  78           //redirect_display (1)
  79 {
  80         _width = Wide;
  81         redirect_menu = 0;
  82         send_action_menu = 0;
  83         redirect_drag_in_progress = false;
  84
  85         model = ListStore::create(columns);
  86         selection = redirect_display.get_selection();
  87         selection->set_mode (Gtk::SELECTION_MULTIPLE);
  88         redirect_display.set_model (model);
  89         redirect_display.append_column (NULL, columns.text);
  90         redirect_display.set_name ("MixerRedirectSelector");
  91         redirect_display.set_headers_visible (false);
  92         redirect_display.set_reorderable (true);
  93         redirect_display.set_size_request (-1, 48);
  94         redirect_display.add_object_drag (columns.redirect.index(), "redirects");
  95         redirect_display.signal_object_drop.connect (mem_fun (*this, &RedirectBox::object_drop));
  96
  97         // Does this adequately replace the drag start/stop signal handlers?
  98         model->signal_rows_reordered().connect (mem_fun (*this, &RedirectBox::redirects_reordered));
  99         redirect_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
 100
 101         redirect_scroller.add (redirect_display);
 102         redirect_eventbox.add (redirect_scroller);
 103         pack_start (redirect_eventbox, true, true);
 104
 105         redirect_scroller.show ();
 106         redirect_display.show ();
 107         redirect_eventbox.show ();
 108         show_all ();
 109
 110         _route.redirects_changed.connect (mem_fun(*this, &RedirectBox::redirects_changed));
 111
 112         redirect_display.signal_button_press_event().connect (mem_fun(*this, &RedirectBox::redirect_button));
 113         redirect_display.signal_button_release_event().connect (mem_fun(*this, &RedirectBox::redirect_button));
 114
 115         //redirect_display.signal_button_release_event().connect_after (ptr_fun (do_not_propagate));
 116         //_plugin_selector.hide.connect(mem_fun(*this,&RedirectBox::disconnect_newplug));
 117         set_stuff_from_route ();
 118
 119         /* start off as a passthru strip. we'll correct this, if necessary,
 120            in update_diskstream_display().
 121         */
 122
 123         //set_name ("AudioTrackStripBase");
 124
 125         /* now force an update of all the various elements */
 126
 127         redirects_changed (0);
 128
 129         //add_events (Gdk::BUTTON_RELEASE_MASK);
 130 }
 131
 132 RedirectBox::~RedirectBox ()
 133 {
 134 //      GoingAway(); /* EMIT_SIGNAL */
 135
 136 }
 137
 138 void
 139 RedirectBox::object_drop (string type, uint32_t cnt, void** ptr)
 140 {
 141         if (type != "redirects") {
 142                 return;
 143         }
 144 }
 145
 146 void
 147 RedirectBox::set_stuff_from_route ()
 148 {
 149 }
 150
 151 void
 152 RedirectBox::set_title (const std::string & title)
 153 {
 154         redirect_display.get_column(0)->set_title (title);
 155 }
 156
 157 void
 158 RedirectBox::set_title_shown (bool flag)
 159 {
 160 }
 161
 162
 163 void
 164 RedirectBox::update()
 165 {
 166         redirects_changed(0);
 167 }
 168
 169
 170 void
 171 RedirectBox::set_width (Width w)
 172 {
 173         if (_width == w) {
 174                 return;
 175         }
 176         _width = w;
 177
 178         redirects_changed(0);
 179 }
 180
 181
 182 void
 183 RedirectBox::remove_redirect_gui (Redirect *redirect)
 184 {
 185         Insert *insert = 0;
 186         Send *send = 0;
 187         PortInsert *port_insert = 0;
 188
 189         if ((insert = dynamic_cast<Insert *> (redirect)) != 0) {
 190
 191                 if ((port_insert = dynamic_cast<PortInsert *> (insert)) != 0) {
 192                         PortInsertUI *io_selector = reinterpret_cast<PortInsertUI *> (port_insert->get_gui());
 193                         port_insert->set_gui (0);
 194                         delete io_selector;
 195                 }
 196
 197         } else if ((send = dynamic_cast<Send *> (insert)) != 0) {
 198                 SendUIWindow *sui = reinterpret_cast<SendUIWindow*> (send->get_gui());
 199                 send->set_gui (0);
 200                 delete sui;
 201         }
 202 }
 203
 204 void
 205 RedirectBox::build_send_action_menu ()
 206
 207 {
 208         using namespace Menu_Helpers;
 209
 210         send_action_menu = new Menu;
 211         send_action_menu->set_name ("ArdourContextMenu");
 212         MenuList& items = send_action_menu->items();
 213
 214         items.push_back (MenuElem (_("New send"), mem_fun(*this, &RedirectBox::new_send)));
 215         items.push_back (MenuElem (_("Show send controls"), mem_fun(*this, &RedirectBox::show_send_controls)));
 216 }
 217
 218 void
 219 RedirectBox::show_send_controls ()
 220
 221 {
 222 }
 223
 224 void
 225 RedirectBox::new_send ()
 226
 227 {
 228 }
 229
 230 void
 231 RedirectBox::show_redirect_menu (gint arg)
 232 {
 233         if (redirect_menu == 0) {
 234                 redirect_menu = build_redirect_menu ();
 235         }
 236
 237         redirect_menu->popup (1, 0);
 238 }
 239
 240 void
 241 RedirectBox::redirect_drag_begin (GdkDragContext *context)
 242 {
 243         redirect_drag_in_progress = true;
 244 }
 245
 246 void
 247 RedirectBox::redirect_drag_end (GdkDragContext *context)
 248 {
 249         redirect_drag_in_progress = false;
 250 }
 251
 252 gint
 253 RedirectBox::redirect_button (GdkEventButton *ev)
 254 {
 255         Redirect *redirect;
 256         TreeModel::Row row = *(redirect_display.get_selection()->get_selected());
 257         redirect = row[columns.redirect];
 258
 259         switch (ev->type) {
 260         case GDK_BUTTON_PRESS:
 261                 if (ev->button == 3) {
 262                         show_redirect_menu (0); // Handle the context-click menu here as well
 263                         return TRUE;
 264                 }
 265                 else
 266                         return FALSE;
 267
 268         case GDK_2BUTTON_PRESS:
 269                 if (ev->state != 0) {
 270                         return FALSE;
 271                 }
 272                 /* might be edit event, see below */
 273                 break;
 274
 275         case GDK_BUTTON_RELEASE:
 276                 break;
 277
 278         default:
 279                 /* shouldn't be here, but gcc complains */
 280                 return FALSE;
 281         }
 282
 283         if (redirect && Keyboard::is_delete_event (ev)) {
 284
 285                 Glib::signal_idle().connect (bind (mem_fun(*this, &RedirectBox::idle_delete_redirect), redirect));
 286                 return TRUE;
 287
 288         } else if (redirect && (Keyboard::is_edit_event (ev) || ev->type == GDK_2BUTTON_PRESS)) {
 289
 290                 if (_session.engine().connected()) {
 291                         /* XXX giving an error message here is hard, because we may be in the midst of a button press */
 292                         edit_redirect (redirect);
 293                 }
 294                 return TRUE;
 295
 296         } else if (Keyboard::is_context_menu_event (ev)) {
 297                 show_redirect_menu(0);
 298                 return TRUE; //stop_signal (*clist, "button-release-event");
 299
 300         } else {
 301                 switch (ev->button) {
 302                 case 1:
 303                         return FALSE;
 304                         break;
 305
 306                 case 2:
 307                         if (redirect) {
 308                                 redirect->set_active (!redirect->active(), this);
 309                         }
 310                         break;
 311
 312                 case 3:
 313                         break;
 314
 315                 default:
 316                         return FALSE;
 317                 }
 318         }
 319
 320         return TRUE;
 321 }
 322
 323 Menu *
 324 RedirectBox::build_redirect_menu ()
 325 {
 326         popup_act_grp = Gtk::ActionGroup::create();
 327
 328         /* new stuff */
 329
 330         popup_act_grp->add (Gtk::Action::create("newplugin", _("New Plugin ...")), mem_fun(*this, &RedirectBox::choose_plugin));
 331         popup_act_grp->add (Gtk::Action::create("newinsert", _("New Insert")), mem_fun(*this, &RedirectBox::choose_insert));
 332         popup_act_grp->add (Gtk::Action::create("newsend", _("New Send ...")), mem_fun(*this, &RedirectBox::choose_send));
 333         popup_act_grp->add (Gtk::Action::create("clear", _("Clear")), mem_fun(*this, &RedirectBox::clear_redirects));
 334
 335         /* standard editing stuff */
 336
 337         popup_act_grp->add (Gtk::Action::create("cut", _("Cut")), mem_fun(*this, &RedirectBox::cut_redirects));
 338         popup_act_grp->add (Gtk::Action::create("copy", _("Copy")), mem_fun(*this, &RedirectBox::copy_redirects));
 339         popup_act_grp->add (Gtk::Action::create("paste", _("Paste")), mem_fun(*this, &RedirectBox::paste_redirects));
 340         popup_act_grp->add (Gtk::Action::create("rename", _("Rename")), mem_fun(*this, &RedirectBox::rename_redirects));
 341         popup_act_grp->add (Gtk::Action::create("selectall", _("Select All")), mem_fun(*this, &RedirectBox::select_all_redirects));
 342         popup_act_grp->add (Gtk::Action::create("deselectall", _("Deselect All")), mem_fun(*this, &RedirectBox::deselect_all_redirects));
 343
 344         /* activation */
 345
 346         popup_act_grp->add (Gtk::Action::create("activate", _("Activate")), bind (mem_fun(*this, &RedirectBox::for_selected_redirects), &RedirectBox::activate_redirect));
 347         popup_act_grp->add (Gtk::Action::create("deactivate", _("Deactivate")), bind (mem_fun(*this, &RedirectBox::for_selected_redirects), &RedirectBox::deactivate_redirect));
 348         popup_act_grp->add (Gtk::Action::create("activateall", _("Activate All")), bind (mem_fun(*this, &RedirectBox::all_redirects_active), true));
 349         popup_act_grp->add (Gtk::Action::create("deactivateall", _("Deactivate All")), bind (mem_fun(*this, &RedirectBox::all_redirects_active), false));
 350
 351         /* show editors */
 352
 353         popup_act_grp->add (Gtk::Action::create("edit", _("Edit")), bind (mem_fun(*this, &RedirectBox::for_selected_redirects), &RedirectBox::edit_redirect));
 354
 355         selection_dependent_items.push_back (popup_act_grp->get_action("cut"));
 356         selection_dependent_items.push_back (popup_act_grp->get_action("copy"));
 357         selection_dependent_items.push_back (popup_act_grp->get_action("rename"));
 358         selection_dependent_items.push_back (popup_act_grp->get_action("activate"));
 359         selection_dependent_items.push_back (popup_act_grp->get_action("deactivate"));
 360         selection_dependent_items.push_back (popup_act_grp->get_action("edit"));
 361
 362         //popup_ui_mgr = Gtk::UIManager::create();
 363         //popup_ui_mgr->insert_action_group(popup_act_grp);
 364
 365     redirect_menu = dynamic_cast<Gtk::Menu*>(ActionManager::get_widget("/redirectmenu") );
 366     redirect_menu->signal_map_event().connect (mem_fun(*this, &RedirectBox::redirect_menu_map_handler));
 367     redirect_menu->set_name ("ArdourContextMenu");
 368     show_all_children();
 369     return redirect_menu;
 370 }
 371
 372 gint
 373 RedirectBox::redirect_menu_map_handler (GdkEventAny *ev)
 374 {
 375         bool sensitive = (redirect_display.get_selection()->count_selected_rows()) ? true : false;
 376
 377         for (vector<Glib::RefPtr<Gtk::Action> >::iterator i = selection_dependent_items.begin(); i != selection_dependent_items.end(); ++i) {
 378                 (*i)->set_sensitive (sensitive);
 379         }
 380
 381         popup_act_grp->get_action("paste")->set_sensitive (!_rr_selection.redirects.empty());
 382         return FALSE;
 383 }
 384
 385 void
 386 RedirectBox::select_all_redirects ()
 387 {
 388         redirect_display.get_selection()->select_all();
 389 }
 390
 391 void
 392 RedirectBox::deselect_all_redirects ()
 393 {
 394         redirect_display.get_selection()->unselect_all();
 395 }
 396
 397 void
 398 RedirectBox::choose_plugin ()
 399 {
 400         show_plugin_selector();
 401 }
 402
 403 void
 404 RedirectBox::insert_plugin_chosen (Plugin *plugin)
 405 {
 406         if (plugin) {
 407
 408                 Redirect *redirect = new PluginInsert (_session, *plugin, _placement);
 409
 410                 redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active));
 411
 412                 uint32_t err_streams;
 413
 414                 if (_route.add_redirect (redirect, this, &err_streams)) {
 415                         wierd_plugin_dialog (*plugin, err_streams, _route);
 416                         delete redirect;
 417                 }
 418         }
 419 }
 420
 421 void
 422 RedirectBox::wierd_plugin_dialog (Plugin& p, uint32_t streams, IO& io)
 423 {
 424         ArdourDialog dialog ("wierd plugin dialog");
 425         Label label;
 426         Button button (_("OK"));
 427         VBox vpacker;
 428         HBox button_box;
 429
 430         /* i hate this kind of code */
 431
 432         if (streams > p.get_info().n_inputs) {
 433                 label.set_text (string_compose (_(
 434 "You attempted to add a plugin (%1).\n"
 435 "The plugin has %2 inputs\n"
 436 "but at the insertion point, there are\n"
 437 "%3 active signal streams.\n"
 438 "\n"
 439 "This makes no sense - you are throwing away\n"
 440 "part of the signal."),
 441                                          p.name(),
 442                                          p.get_info().n_inputs,
 443                                          streams));
 444         } else if (streams < p.get_info().n_inputs) {
 445                 label.set_text (string_compose (_(
 446 "You attempted to add a plugin (%1).\n"
 447 "The plugin has %2 inputs\n"
 448 "but at the insertion point there are\n"
 449 "only %3 active signal streams.\n"
 450 "\n"
 451 "This makes no sense - unless the plugin supports\n"
 452 "side-chain inputs. A future version of Ardour will\n"
 453 "support this type of configuration."),
 454                                          p.name(),
 455                                          p.get_info().n_inputs,
 456                                          streams));
 457         } else {
 458                 label.set_text (string_compose (_(
 459 "You attempted to add a plugin (%1).\n"
 460 "\n"
 461 "The I/O configuration doesn't make sense:\n"
 462 "\n"
 463 "The plugin has %2 inputs and %3 outputs.\n"
 464 "The track/bus has %4 inputs and %5 outputs.\n"
 465 "The insertion point, has %6 active signals.\n"
 466 "\n"
 467 "Ardour does not understand what to do in such situations.\n"),
 468                                          p.name(),
 469                                          p.get_info().n_inputs,
 470                                          p.get_info().n_outputs,
 471                                          io.n_inputs(),
 472                                          io.n_outputs(),
 473                                          streams));
 474         }
 475
 476         button_box.pack_start (button, false, true);
 477
 478         vpacker.set_spacing (12);
 479         vpacker.set_border_width (12);
 480         vpacker.pack_start (label);
 481         vpacker.pack_start (button_box);
 482
 483         button.signal_clicked().connect (bind (mem_fun (dialog, &ArdourDialog::stop), 0));
 484
 485         dialog.add (vpacker);
 486         dialog.set_name (X_("PluginIODialog"));
 487         dialog.set_position (Gtk::WIN_POS_MOUSE);
 488         dialog.set_modal (true);
 489         dialog.show_all ();
 490
 491         // GTK2FIX
 492         //dialog.realize();
 493         //dialog.get_window()->set_decorations (Gdk::WMDecoration (GDK_DECOR_BORDER|GDK_DECOR_RESIZEH));
 494
 495         dialog.run ();
 496 }
 497
 498 void
 499 RedirectBox::choose_insert ()
 500 {
 501         Redirect *redirect = new PortInsert (_session, _placement);
 502         redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active));
 503         _route.add_redirect (redirect, this);
 504 }
 505
 506 void
 507 RedirectBox::choose_send ()
 508 {
 509         Send *send = new Send (_session, _placement);
 510
 511         /* XXX need redirect lock on route */
 512
 513         send->ensure_io (0, _route.max_redirect_outs(), false, this);
 514
 515         IOSelectorWindow *ios = new IOSelectorWindow (_session, *send, false, true);
 516
 517         ios->show_all ();
 518         ios->selector().Finished.connect (bind (mem_fun(*this, &RedirectBox::send_io_finished), static_cast<Redirect*>(send), ios));
 519 }
 520
 521 void
 522 RedirectBox::send_io_finished (IOSelector::Result r, Redirect* redirect, IOSelectorWindow* ios)
 523 {
 524         switch (r) {
 525         case IOSelector::Cancelled:
 526                 delete redirect;
 527                 break;
 528
 529         case IOSelector::Accepted:
 530                 _route.add_redirect (redirect, this);
 531                 break;
 532         }
 533
 534         delete_when_idle (ios);
 535 }
 536
 537 void
 538 RedirectBox::disconnect_newplug ()
 539 {
 540     newplug_connection.disconnect();
 541 }
 542 void
 543 RedirectBox::show_plugin_selector ()
 544 {
 545         newplug_connection = _plugin_selector.PluginCreated.connect (mem_fun(*this,&RedirectBox::insert_plugin_chosen));
 546         _plugin_selector.show_all ();
 547 }
 548
 549 void
 550 RedirectBox::redirects_changed (void *src)
 551 {
 552         ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::redirects_changed), src));
 553
 554         //redirect_display.freeze ();
 555         model.clear ();
 556         redirect_active_connections.clear ();
 557         redirect_name_connections.clear ();
 558
 559         _route.foreach_redirect (this, &RedirectBox::add_redirect_to_display);
 560
 561         switch (_placement) {
 562         case PreFader:
 563                 build_redirect_tooltip(redirect_eventbox, _("Pre-fader inserts, sends & plugins:"));
 564                 break;
 565         case PostFader:
 566                 build_redirect_tooltip(redirect_eventbox, _("Post-fader inserts, sends & plugins:"));
 567                 break;
 568         }
 569         //redirect_display.thaw ();
 570 }
 571
 572 void
 573 RedirectBox::add_redirect_to_display (Redirect *redirect)
 574 {
 575         if (redirect->placement() != _placement) {
 576                 return;
 577         }
 578
 579         Gtk::TreeModel::Row row = *(model->append());
 580         row[columns.text] = redirect_name (*redirect);
 581         row[columns.redirect] = redirect;
 582
 583         show_redirect_active (redirect, this);
 584
 585         redirect_active_connections.push_back (redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active)));
 586         redirect_name_connections.push_back (redirect->name_changed.connect (bind (mem_fun(*this, &RedirectBox::show_redirect_name), redirect)));
 587 }
 588
 589 string
 590 RedirectBox::redirect_name (Redirect& redirect)
 591 {
 592         Send *send;
 593         string name_display;
 594
 595         if (!redirect.active()) {
 596                 name_display = " (";
 597         }
 598
 599         if ((send = dynamic_cast<Send *> (&redirect)) != 0) {
 600
 601                 name_display += '>';
 602
 603                 /* grab the send name out of its overall name */
 604
 605                 string::size_type lbracket, rbracket;
 606                 lbracket = send->name().find ('[');
 607                 rbracket = send->name().find (']');
 608
 609                 switch (_width) {
 610                 case Wide:
 611                         name_display += send->name().substr (lbracket+1, lbracket-rbracket-1);
 612                         break;
 613                 case Narrow:
 614                         name_display += short_version (send->name().substr (lbracket+1, lbracket-rbracket-1), 4);
 615                         break;
 616                 }
 617
 618         } else {
 619
 620                 switch (_width) {
 621                 case Wide:
 622                         name_display += redirect.name();
 623                         break;
 624                 case Narrow:
 625                         name_display += short_version (redirect.name(), 5);
 626                         break;
 627                 }
 628
 629         }
 630
 631         if (!redirect.active()) {
 632                 name_display += ')';
 633         }
 634
 635         return name_display;
 636 }
 637
 638 void
 639 RedirectBox::build_redirect_tooltip (EventBox& box, string start)
 640 {
 641         string tip(start);
 642
 643         Gtk::TreeModel::Children children = model->children();
 644         for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
 645                 Gtk::TreeModel::Row row = *iter;
 646                 tip += '\n';
 647                 tip += row[columns.text];
 648         }
 649         ARDOUR_UI::instance()->tooltips().set_tip (box, tip);
 650 }
 651
 652 void
 653 RedirectBox::show_redirect_name (void* src, Redirect *redirect)
 654 {
 655         ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::show_redirect_name), src, redirect));
 656
 657         show_redirect_active (redirect, src);
 658 }
 659
 660 void
 661 RedirectBox::show_redirect_active (Redirect *redirect, void *src)
 662 {
 663         ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::show_redirect_active), redirect, src));
 664
 665         Gtk::TreeModel::Children children = model->children();
 666         Gtk::TreeModel::Children::iterator iter = children.begin();
 667
 668         while( iter != children.end())
 669         {
 670                 if ((*iter)[columns.redirect] == redirect)
 671                         break;
 672                 iter++;
 673         }
 674
 675         (*iter)[columns.text] = redirect_name (*redirect);
 676
 677         if (redirect->active()) {
 678                 redirect_display.get_selection()->select (iter);
 679         } else {
 680                 redirect_display.get_selection()->unselect (iter);
 681         }
 682 }
 683
 684 void
 685 RedirectBox::redirects_reordered (const TreeModel::Path& path,const TreeModel::iterator& iter ,int* hmm)
 686 {
 687         /* this is called before the reorder has been done, so just queue
 688            something for idle time.
 689         */
 690
 691         Glib::signal_idle().connect (mem_fun(*this, &RedirectBox::compute_redirect_sort_keys));
 692 }
 693
 694 gint
 695 RedirectBox::compute_redirect_sort_keys ()
 696 {
 697         uint32_t sort_key = 0;
 698         Gtk::TreeModel::Children children = model->children();
 699
 700         for (Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
 701                 Redirect *redirect = (*iter)[columns.redirect];
 702                 redirect->set_sort_key (sort_key, this);
 703                 sort_key++;
 704         }
 705
 706         if (_route.sort_redirects ()) {
 707
 708                 redirects_changed (0);
 709
 710                 /* now tell them about the problem */
 711
 712                 ArdourDialog dialog ("wierd plugin dialog");
 713                 Label label;
 714                 Button button (_("OK"));
 715                 VBox vpacker;
 716                 HBox button_box;
 717
 718                 label.set_text (_("\
 719 You cannot reorder this set of redirects\n\
 720 in that way because the inputs and\n\
 721 outputs do not work correctly."));
 722
 723                 button_box.pack_start (button, false, true);
 724
 725                 vpacker.set_spacing (12);
 726                 vpacker.set_border_width (12);
 727                 vpacker.pack_start (label);
 728                 vpacker.pack_start (button_box);
 729
 730                 button.signal_clicked().connect (bind (mem_fun (dialog, &ArdourDialog::stop), 0));
 731
 732                 dialog.add (vpacker);
 733                 dialog.set_name (X_("PluginIODialog"));
 734                 dialog.set_position (Gtk::WIN_POS_MOUSE);
 735                 dialog.set_modal (true);
 736                 dialog.show_all ();
 737
 738                 // GTK2FIX
 739                 //dialog.realize();
 740                 //dialog.get_window()->set_decorations (Gdk::WMDecoration (GDK_DECOR_BORDER|GDK_DECOR_RESIZEH));
 741
 742                 dialog.run ();
 743         }
 744
 745         return FALSE;
 746 }
 747
 748 void
 749 RedirectBox::rename_redirects ()
 750 {
 751         vector<Redirect*> to_be_renamed;
 752
 753         get_selected_redirects (to_be_renamed);
 754
 755         if (to_be_renamed.empty()) {
 756                 return;
 757         }
 758
 759         for (vector<Redirect*>::iterator i = to_be_renamed.begin(); i != to_be_renamed.end(); ++i) {
 760                 rename_redirect (*i);
 761         }
 762 }
 763
 764 void
 765 RedirectBox::cut_redirects ()
 766 {
 767         vector<Redirect*> to_be_removed;
 768
 769         get_selected_redirects (to_be_removed);
 770
 771         if (to_be_removed.empty()) {
 772                 return;
 773         }
 774
 775         /* this essentially transfers ownership of the redirect
 776            of the redirect from the route to the mixer
 777            selection.
 778         */
 779
 780         _rr_selection.set (to_be_removed);
 781
 782         for (vector<Redirect*>::iterator i = to_be_removed.begin(); i != to_be_removed.end(); ++i) {
 783
 784                 void* gui = (*i)->get_gui ();
 785
 786                 if (gui) {
 787                         static_cast<Gtk::Widget*>(gui)->hide ();
 788                 }
 789
 790                 if (_route.remove_redirect (*i, this)) {
 791                         /* removal failed */
 792                         _rr_selection.remove (*i);
 793                 }
 794
 795         }
 796 }
 797
 798 void
 799 RedirectBox::copy_redirects ()
 800 {
 801         vector<Redirect*> to_be_copied;
 802         vector<Redirect*> copies;
 803
 804         get_selected_redirects (to_be_copied);
 805
 806         if (to_be_copied.empty()) {
 807                 return;
 808         }
 809
 810         for (vector<Redirect*>::iterator i = to_be_copied.begin(); i != to_be_copied.end(); ++i) {
 811                 copies.push_back (Redirect::clone (**i));
 812         }
 813
 814         _rr_selection.set (copies);
 815 }
 816
 817 gint
 818 RedirectBox::idle_delete_redirect (Redirect *redirect)
 819 {
 820         /* NOT copied to _mixer.selection() */
 821
 822         if (_route.remove_redirect (redirect, this)) {
 823                 /* removal failed */
 824                 return FALSE;
 825         }
 826
 827         delete redirect;
 828         return FALSE;
 829 }
 830
 831 void
 832 RedirectBox::rename_redirect (Redirect* redirect)
 833 {
 834         ArdourDialog dialog ("rename redirect dialog");
 835         Entry  entry;
 836         VBox   vbox;
 837         HBox   hbox;
 838         Button ok_button (_("OK"));
 839         Button cancel_button (_("Cancel"));
 840
 841         dialog.set_title (_("ardour: rename redirect"));
 842         dialog.set_name ("RedirectRenameWindow");
 843         dialog.set_size_request (300, -1);
 844         dialog.set_position (Gtk::WIN_POS_MOUSE);
 845         dialog.set_modal (true);
 846
 847         vbox.set_border_width (12);
 848         vbox.set_spacing (12);
 849         vbox.pack_start (entry, false, false);
 850         vbox.pack_start (hbox, false, false);
 851         hbox.pack_start (ok_button);
 852         hbox.pack_start (cancel_button);
 853
 854         dialog.add (vbox);
 855
 856         entry.set_name ("RedirectNameDisplay");
 857         entry.set_text (redirect->name());
 858         entry.select_region (0, -1);
 859         entry.grab_focus ();
 860
 861         ok_button.set_name ("EditorGTKButton");
 862         cancel_button.set_name ("EditorGTKButton");
 863
 864         entry.signal_activate().connect (bind (mem_fun (dialog, &ArdourDialog::stop), 1));
 865         cancel_button.signal_clicked().connect (bind (mem_fun (dialog, &ArdourDialog::stop), -1));
 866         ok_button.signal_clicked().connect (bind (mem_fun (dialog, &ArdourDialog::stop), 1));
 867
 868         /* recurse */
 869
 870         dialog.set_keyboard_input (true);
 871         dialog.run ();
 872
 873         if (dialog.run_status() == 1) {
 874                 redirect->set_name (entry.get_text(), this);
 875         }
 876 }
 877
 878 void
 879 RedirectBox::cut_redirect (Redirect *redirect)
 880 {
 881         /* this essentially transfers ownership of the redirect
 882            of the redirect from the route to the mixer
 883            selection.
 884         */
 885
 886         _rr_selection.add (redirect);
 887
 888         void* gui = redirect->get_gui ();
 889
 890         if (gui) {
 891                 static_cast<Gtk::Widget*>(gui)->hide ();
 892         }
 893
 894         if (_route.remove_redirect (redirect, this)) {
 895                 _rr_selection.remove (redirect);
 896         }
 897 }
 898
 899 void
 900 RedirectBox::copy_redirect (Redirect *redirect)
 901 {
 902         Redirect* copy = Redirect::clone (*redirect);
 903         _rr_selection.add (copy);
 904 }
 905
 906 void
 907 RedirectBox::paste_redirects ()
 908 {
 909         if (_rr_selection.redirects.empty()) {
 910                 return;
 911         }
 912
 913         RedirectSelection& sel (_rr_selection.redirects);
 914         list<Redirect*> others;
 915
 916         for (list<Redirect*>::iterator i = sel.begin(); i != sel.end(); ++i) {
 917
 918                 Redirect* copy = Redirect::clone (**i);
 919
 920                 copy->set_placement (_placement, this);
 921                 others.push_back (copy);
 922         }
 923
 924         if (_route.add_redirects (others, this)) {
 925                 for (list<Redirect*>::iterator i = others.begin(); i != others.end(); ++i) {
 926                         delete *i;
 927                 }
 928
 929                 string msg = _(
 930                         "Copying the set of redirects on the clipboard failed,\n\
 931 probably because the I/O configuration of the plugins\n\
 932 could not match the configuration of this track.");
 933                 ArdourMessage am (0, X_("bad redirect copy dialog"), msg);
 934         }
 935 }
 936
 937 void
 938 RedirectBox::activate_redirect (Redirect *r)
 939 {
 940         r->set_active (true, 0);
 941 }
 942
 943 void
 944 RedirectBox::deactivate_redirect (Redirect *r)
 945 {
 946         r->set_active (false, 0);
 947 }
 948
 949 void
 950 RedirectBox::get_selected_redirects (vector<Redirect*>& redirects)
 951 {
 952     vector<Gtk::TreeModel::Path> pathlist = redirect_display.get_selection()->get_selected_rows();
 953
 954         for (vector<Gtk::TreeModel::Path>::iterator iter = pathlist.begin(); iter != pathlist.end(); ++iter)
 955                 redirects.push_back ((*(model->get_iter(*iter)))[columns.redirect]);
 956 }
 957
 958 void
 959 RedirectBox::for_selected_redirects (void (RedirectBox::*pmf)(Redirect*))
 960 {
 961     vector<Gtk::TreeModel::Path> pathlist = redirect_display.get_selection()->get_selected_rows();
 962
 963         for (vector<Gtk::TreeModel::Path>::iterator iter = pathlist.begin(); iter != pathlist.end(); ++iter) {
 964                 Redirect* redirect = (*(model->get_iter(*iter)))[columns.redirect];
 965                 (this->*pmf)(redirect);
 966         }
 967 }
 968
 969 void
 970 RedirectBox::clone_redirects ()
 971 {
 972         RouteSelection& routes (_rr_selection.routes);
 973
 974         if (!routes.empty()) {
 975                 if (_route.copy_redirects (*routes.front(), _placement)) {
 976                         string msg = _(
 977 "Copying the set of redirects on the clipboard failed,\n\
 978 probably because the I/O configuration of the plugins\n\
 979 could not match the configuration of this track.");
 980                         ArdourMessage am (0, X_("bad redirect copy dialog"), msg);
 981                 }
 982         }
 983 }
 984
 985 void
 986 RedirectBox::all_redirects_active (bool state)
 987 {
 988         _route.all_redirects_active (state);
 989 }
 990
 991 void
 992 RedirectBox::clear_redirects()
 993 {
 994         string prompt;
 995         vector<string> choices;
 996
 997         if (dynamic_cast<AudioTrack*>(&_route) != 0) {
 998                 prompt = _("Do you really want to remove all redirects from this track?\n"
 999                            "(this cannot be undone)");
1000         } else {
1001                 prompt = _("Do you really want to remove all redirects from this bus?\n"
1002                            "(this cannot be undone)");
1003         }
1004
1005         choices.push_back (_("Yes, remove them all"));
1006         choices.push_back (_("Cancel"));
1007
1008         Gtkmm2ext::Choice prompter (prompt, choices);
1009
1010         prompter.chosen.connect(sigc::ptr_fun(Gtk::Main::quit));
1011         prompter.show_all ();
1012
1013         Gtk::Main::run ();
1014
1015         if (prompter.get_choice() == 0) {
1016                 _route.clear_redirects (this);
1017         }
1018 }
1019
1020
1021 void
1022 RedirectBox::edit_redirect (Redirect* redirect)
1023 {
1024         Insert *insert;
1025
1026         if (dynamic_cast<AudioTrack*>(&_route) != 0) {
1027
1028                 if (dynamic_cast<AudioTrack*> (&_route)->freeze_state() == AudioTrack::Frozen) {
1029                         return;
1030                 }
1031         }
1032
1033         if ((insert = dynamic_cast<Insert *> (redirect)) == 0) {
1034
1035                 /* its a send */
1036
1037                 if (!_session.engine().connected()) {
1038                         return;
1039                 }
1040
1041                 Send *send = dynamic_cast<Send*> (redirect);
1042
1043                 SendUIWindow *send_ui;
1044
1045                 if (send->get_gui() == 0) {
1046
1047                         string title;
1048                         title = string_compose(_("ardour: %1"), send->name());
1049
1050                         send_ui = new SendUIWindow (*send, _session);
1051                         send_ui->set_title (title);
1052                         send->set_gui (send_ui);
1053
1054                 } else {
1055                         send_ui = reinterpret_cast<SendUIWindow *> (send->get_gui());
1056                 }
1057
1058                 if (send_ui->is_visible()) {
1059                         send_ui->get_window()->raise ();
1060                 } else {
1061                         send_ui->show_all ();
1062                 }
1063
1064         } else {
1065
1066                 /* its an insert */
1067
1068                 PluginInsert *plugin_insert;
1069                 PortInsert *port_insert;
1070
1071                 if ((plugin_insert = dynamic_cast<PluginInsert *> (insert)) != 0) {
1072
1073                         PluginUIWindow *plugin_ui;
1074
1075                         if (plugin_insert->get_gui() == 0) {
1076
1077                                 string title;
1078                                 string maker = plugin_insert->plugin().maker();
1079                                 string::size_type email_pos;
1080
1081                                 if ((email_pos = maker.find_first_of ('<')) != string::npos) {
1082                                         maker = maker.substr (0, email_pos - 1);
1083                                 }
1084
1085                                 if (maker.length() > 32) {
1086                                         maker = maker.substr (0, 32);
1087                                         maker += " ...";
1088                                 }
1089
1090                                 title = string_compose(_("ardour: %1: %2 (by %3)"), _route.name(), plugin_insert->name(), maker);
1091
1092                                 plugin_ui = new PluginUIWindow (_session.engine(), *plugin_insert);
1093                                 if (_owner_is_mixer) {
1094                                         ARDOUR_UI::instance()->the_mixer()->ensure_float (*plugin_ui);
1095                                 } else {
1096                                         ARDOUR_UI::instance()->the_editor().ensure_float (*plugin_ui);
1097                                 }
1098                                 plugin_ui->set_title (title);
1099                                 plugin_insert->set_gui (plugin_ui);
1100
1101                         } else {
1102                                 plugin_ui = reinterpret_cast<PluginUIWindow *> (plugin_insert->get_gui());
1103                         }
1104
1105                         if (plugin_ui->is_visible()) {
1106                                 plugin_ui->get_window()->raise ();
1107                         } else {
1108                                 plugin_ui->show_all ();
1109                         }
1110
1111                 } else if ((port_insert = dynamic_cast<PortInsert *> (insert)) != 0) {
1112
1113                         if (!_session.engine().connected()) {
1114                                 ArdourMessage msg (NULL, "nojackdialog", _("Not connected to JACK - no I/O changes are possible"));
1115                                 return;
1116                         }
1117
1118                         PortInsertWindow *io_selector;
1119
1120                         if (port_insert->get_gui() == 0) {
1121                                 io_selector = new PortInsertWindow (_session, *port_insert);
1122                                 port_insert->set_gui (io_selector);
1123
1124                         } else {
1125                                 io_selector = reinterpret_cast<PortInsertWindow *> (port_insert->get_gui());
1126                         }
1127
1128                         if (io_selector->is_visible()) {
1129                                 io_selector->get_window()->raise ();
1130                         } else {
1131                                 io_selector->show_all ();
1132                         }
1133                 }
1134         }
1135 }
1136
1137