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
  23 #include <sigc++/bind.h>
  24
  25 #include <pbd/convert.h>
  26
  27 #include <gtkmm/messagedialog.h>
  28
  29 #include <gtkmm2ext/gtk_ui.h>
  30 #include <gtkmm2ext/utils.h>
  31 #include <gtkmm2ext/choice.h>
  32 #include <gtkmm2ext/utils.h>
  33 #include <gtkmm2ext/stop_signal.h>
  34 #include <gtkmm2ext/doi.h>
  35
  36 #include <ardour/ardour.h>
  37 #include <ardour/session.h>
  38 #include <ardour/audioengine.h>
  39 #include <ardour/route.h>
  40 #include <ardour/audio_track.h>
  41 #include <ardour/audio_diskstream.h>
  42 #include <ardour/send.h>
  43 #include <ardour/insert.h>
  44 #include <ardour/ladspa_plugin.h>
  45 #include <ardour/connection.h>
  46 #include <ardour/session_connection.h>
  47
  48 #include "ardour_ui.h"
  49 #include "ardour_dialog.h"
  50 #include "public_editor.h"
  51 #include "redirect_box.h"
  52 #include "keyboard.h"
  53 #include "plugin_selector.h"
  54 #include "route_redirect_selection.h"
  55 #include "mixer_ui.h"
  56 #include "actions.h"
  57 #include "plugin_ui.h"
  58 #include "send_ui.h"
  59 #include "io_selector.h"
  60 #include "utils.h"
  61 #include "gui_thread.h"
  62
  63 #include "i18n.h"
  64
  65 #ifdef HAVE_AUDIOUNIT
  66 #include "au_pluginui.h"
  67 #endif
  68
  69 using namespace sigc;
  70 using namespace ARDOUR;
  71 using namespace PBD;
  72 using namespace Gtk;
  73 using namespace Glib;
  74 using namespace Gtkmm2ext;
  75
  76 RedirectBox* RedirectBox::_current_redirect_box = 0;
  77 RefPtr<Action> RedirectBox::paste_action;
  78 bool RedirectBox::get_colors = true;
  79 Gdk::Color* RedirectBox::active_redirect_color;
  80 Gdk::Color* RedirectBox::inactive_redirect_color;
  81
  82 RedirectBox::RedirectBox (Placement pcmnt, Session& sess, boost::shared_ptr<Route> rt, PluginSelector &plugsel,
  83                           RouteRedirectSelection & rsel, bool owner_is_mixer)
  84         : _route(rt),
  85           _session(sess),
  86           _owner_is_mixer (owner_is_mixer),
  87           _placement(pcmnt),
  88           _plugin_selector(plugsel),
  89           _rr_selection(rsel)
  90 {
  91         if (get_colors) {
  92                 active_redirect_color = new Gdk::Color;
  93                 inactive_redirect_color = new Gdk::Color;
  94                 set_color (*active_redirect_color, rgba_from_style ("RedirectSelector", 0xff, 0, 0, 0, "fg", Gtk::STATE_ACTIVE, false ));
  95                 set_color (*inactive_redirect_color, rgba_from_style ("RedirectSelector", 0xff, 0, 0, 0, "fg", Gtk::STATE_NORMAL, false ));
  96                 get_colors = false;
  97         }
  98
  99         _width = Wide;
 100         redirect_menu = 0;
 101         send_action_menu = 0;
 102         redirect_drag_in_progress = false;
 103         no_redirect_redisplay = false;
 104         ignore_delete = false;
 105
 106         model = ListStore::create(columns);
 107
 108         RefPtr<TreeSelection> selection = redirect_display.get_selection();
 109         selection->set_mode (Gtk::SELECTION_MULTIPLE);
 110         selection->signal_changed().connect (mem_fun (*this, &RedirectBox::selection_changed));
 111
 112         redirect_display.set_model (model);
 113         redirect_display.append_column (X_("notshown"), columns.text);
 114         redirect_display.set_name ("RedirectSelector");
 115         redirect_display.set_headers_visible (false);
 116         redirect_display.set_reorderable (true);
 117         redirect_display.set_size_request (-1, 40);
 118         redirect_display.get_column(0)->set_sizing(TREE_VIEW_COLUMN_FIXED);
 119         redirect_display.get_column(0)->set_fixed_width(48);
 120         redirect_display.add_object_drag (columns.redirect.index(), "redirects");
 121         redirect_display.signal_object_drop.connect (mem_fun (*this, &RedirectBox::object_drop));
 122
 123         TreeViewColumn* name_col = redirect_display.get_column(0);
 124         CellRendererText* renderer = dynamic_cast<CellRendererText*>(redirect_display.get_column_cell_renderer (0));
 125         name_col->add_attribute(renderer->property_foreground_gdk(), columns.color);
 126
 127         redirect_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
 128
 129         model->signal_row_deleted().connect (mem_fun (*this, &RedirectBox::row_deleted));
 130
 131         redirect_scroller.add (redirect_display);
 132         redirect_eventbox.add (redirect_scroller);
 133
 134         redirect_scroller.set_size_request (-1, 40);
 135
 136         pack_start (redirect_eventbox, true, true);
 137
 138         _route->redirects_changed.connect (mem_fun(*this, &RedirectBox::redisplay_redirects));
 139
 140         redirect_eventbox.signal_enter_notify_event().connect (bind (sigc::ptr_fun (RedirectBox::enter_box), this));
 141
 142         redirect_display.signal_button_press_event().connect (mem_fun(*this, &RedirectBox::redirect_button_press_event), false);
 143         redirect_display.signal_button_release_event().connect (mem_fun(*this, &RedirectBox::redirect_button_press_event));
 144
 145         /* start off as a passthru strip. we'll correct this, if necessary,
 146            in update_diskstream_display().
 147         */
 148
 149         /* now force an update of all the various elements */
 150
 151         redisplay_redirects (0);
 152 }
 153
 154 RedirectBox::~RedirectBox ()
 155 {
 156 }
 157
 158 void
 159 RedirectBox::object_drop (string type, uint32_t cnt, const boost::shared_ptr<Redirect>* ptr)
 160 {
 161         if (type != "redirects" || cnt == 0 || !ptr) {
 162                 return;
 163         }
 164
 165         /* do something with the dropped redirects */
 166
 167         list<boost::shared_ptr<Redirect> > redirects;
 168
 169         for (uint32_t n = 0; n < cnt; ++n) {
 170                 redirects.push_back (ptr[n]);
 171         }
 172
 173         paste_redirect_list (redirects);
 174 }
 175
 176 void
 177 RedirectBox::update()
 178 {
 179         redisplay_redirects (0);
 180 }
 181
 182
 183 void
 184 RedirectBox::set_width (Width w)
 185 {
 186         if (_width == w) {
 187                 return;
 188         }
 189         _width = w;
 190
 191         redisplay_redirects (0);
 192 }
 193
 194 void
 195 RedirectBox::remove_redirect_gui (boost::shared_ptr<Redirect> redirect)
 196 {
 197         boost::shared_ptr<Insert> insert;
 198         boost::shared_ptr<Send> send;
 199         boost::shared_ptr<PortInsert> port_insert;
 200
 201         if ((insert = boost::dynamic_pointer_cast<Insert> (redirect)) != 0) {
 202
 203                 if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (insert)) != 0) {
 204                         PortInsertUI *io_selector = reinterpret_cast<PortInsertUI *> (port_insert->get_gui());
 205                         port_insert->set_gui (0);
 206                         delete io_selector;
 207                 }
 208
 209         } else if ((send = boost::dynamic_pointer_cast<Send> (insert)) != 0) {
 210                 SendUIWindow *sui = reinterpret_cast<SendUIWindow*> (send->get_gui());
 211                 send->set_gui (0);
 212                 delete sui;
 213         }
 214 }
 215
 216 void
 217 RedirectBox::build_send_action_menu ()
 218
 219 {
 220         using namespace Menu_Helpers;
 221
 222         send_action_menu = new Menu;
 223         send_action_menu->set_name ("ArdourContextMenu");
 224         MenuList& items = send_action_menu->items();
 225
 226         items.push_back (MenuElem (_("New send"), mem_fun(*this, &RedirectBox::new_send)));
 227         items.push_back (MenuElem (_("Show send controls"), mem_fun(*this, &RedirectBox::show_send_controls)));
 228 }
 229
 230 void
 231 RedirectBox::show_send_controls ()
 232
 233 {
 234 }
 235
 236 void
 237 RedirectBox::new_send ()
 238
 239 {
 240 }
 241
 242 void
 243 RedirectBox::show_redirect_menu (gint arg)
 244 {
 245         if (redirect_menu == 0) {
 246                 redirect_menu = build_redirect_menu ();
 247         }
 248
 249         paste_action->set_sensitive (!_rr_selection.redirects.empty());
 250
 251         redirect_menu->popup (1, arg);
 252 }
 253
 254 void
 255 RedirectBox::redirect_drag_begin (GdkDragContext *context)
 256 {
 257         redirect_drag_in_progress = true;
 258 }
 259
 260 void
 261 RedirectBox::redirect_drag_end (GdkDragContext *context)
 262 {
 263         redirect_drag_in_progress = false;
 264 }
 265
 266 bool
 267 RedirectBox::redirect_button_press_event (GdkEventButton *ev)
 268 {
 269         TreeIter iter;
 270         TreeModel::Path path;
 271         TreeViewColumn* column;
 272         int cellx;
 273         int celly;
 274         boost::shared_ptr<Redirect> redirect;
 275         int ret = false;
 276         bool selected = false;
 277
 278         if (redirect_display.get_path_at_pos ((int)ev->x, (int)ev->y, path, column, cellx, celly)) {
 279                 if ((iter = model->get_iter (path))) {
 280                         redirect = (*iter)[columns.redirect];
 281                         selected = redirect_display.get_selection()->is_selected (iter);
 282                 }
 283
 284         }
 285
 286         if (redirect && Keyboard::is_delete_event (ev)) {
 287
 288                 Glib::signal_idle().connect (bind (mem_fun(*this, &RedirectBox::idle_delete_redirect), redirect));
 289                 ret = true;
 290
 291         } else if (redirect && (Keyboard::is_edit_event (ev) || (ev->button == 1 && ev->type == GDK_2BUTTON_PRESS && ev->state == 0))) {
 292
 293                 if (_session.engine().connected()) {
 294                         /* XXX giving an error message here is hard, because we may be in the midst of a button press */
 295                         edit_redirect (redirect);
 296                 }
 297                 ret = true;
 298
 299         } else if (Keyboard::is_context_menu_event (ev)) {
 300
 301                 show_redirect_menu(ev->time);
 302                 ret = true;
 303
 304         } else if (redirect && ev->button == 2 && ev->state == 0) {
 305
 306                 redirect->set_active (!redirect->active(), this);
 307                 ret = true;
 308
 309         }
 310         else if (redirect && ev->button == 1 && selected) {
 311
 312                 // this is purely informational but necessary
 313                 RedirectSelected (redirect); // emit
 314         }
 315
 316         return ret;
 317 }
 318
 319 Menu *
 320 RedirectBox::build_redirect_menu ()
 321 {
 322         redirect_menu = dynamic_cast<Gtk::Menu*>(ActionManager::get_widget("/redirectmenu") );
 323         redirect_menu->set_name ("ArdourContextMenu");
 324
 325         show_all_children();
 326
 327         return redirect_menu;
 328 }
 329
 330 void
 331 RedirectBox::selection_changed ()
 332 {
 333         bool sensitive = (redirect_display.get_selection()->count_selected_rows()) ? true : false;
 334         ActionManager::set_sensitive (ActionManager::plugin_selection_sensitive_actions, sensitive);
 335 }
 336
 337 void
 338 RedirectBox::select_all_redirects ()
 339 {
 340         redirect_display.get_selection()->select_all();
 341 }
 342
 343 void
 344 RedirectBox::deselect_all_redirects ()
 345 {
 346         redirect_display.get_selection()->unselect_all();
 347 }
 348
 349 void
 350 RedirectBox::choose_plugin ()
 351 {
 352         sigc::connection newplug_connection = _plugin_selector.PluginCreated.connect (mem_fun(*this,&RedirectBox::insert_plugin_chosen));
 353         _plugin_selector.show_all();
 354         _plugin_selector.run ();
 355         newplug_connection.disconnect();
 356 }
 357
 358 void
 359 RedirectBox::insert_plugin_chosen (boost::shared_ptr<Plugin> plugin)
 360 {
 361         if (plugin) {
 362
 363                 boost::shared_ptr<Redirect> redirect (new PluginInsert (_session, plugin, _placement));
 364
 365                 redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active));
 366
 367                 uint32_t err_streams;
 368
 369                 if (_route->add_redirect (redirect, this, &err_streams)) {
 370                         wierd_plugin_dialog (*plugin, err_streams, _route);
 371                         // XXX SHAREDPTR delete plugin here .. do we even need to care?
 372                 }
 373         }
 374 }
 375
 376 void
 377 RedirectBox::wierd_plugin_dialog (Plugin& p, uint32_t streams, boost::shared_ptr<IO> io)
 378 {
 379         ArdourDialog dialog ("wierd plugin dialog");
 380         Label label;
 381
 382         /* i hate this kind of code */
 383
 384         if (streams > p.get_info()->n_inputs) {
 385                 label.set_text (string_compose (_(
 386 "You attempted to add a plugin (%1).\n"
 387 "The plugin has %2 inputs\n"
 388 "but at the insertion point, there are\n"
 389 "%3 active signal streams.\n"
 390 "\n"
 391 "This makes no sense - you are throwing away\n"
 392 "part of the signal."),
 393                                          p.name(),
 394                                          p.get_info()->n_inputs,
 395                                          streams));
 396         } else if (streams < p.get_info()->n_inputs) {
 397                 label.set_text (string_compose (_(
 398 "You attempted to add a plugin (%1).\n"
 399 "The plugin has %2 inputs\n"
 400 "but at the insertion point there are\n"
 401 "only %3 active signal streams.\n"
 402 "\n"
 403 "This makes no sense - unless the plugin supports\n"
 404 "side-chain inputs. A future version of Ardour will\n"
 405 "support this type of configuration."),
 406                                          p.name(),
 407                                          p.get_info()->n_inputs,
 408                                          streams));
 409         } else {
 410                 label.set_text (string_compose (_(
 411 "You attempted to add a plugin (%1).\n"
 412 "\n"
 413 "The I/O configuration doesn't make sense:\n"
 414 "\n"
 415 "The plugin has %2 inputs and %3 outputs.\n"
 416 "The track/bus has %4 inputs and %5 outputs.\n"
 417 "The insertion point, has %6 active signals.\n"
 418 "\n"
 419 "Ardour does not understand what to do in such situations.\n"),
 420                                          p.name(),
 421                                          p.get_info()->n_inputs,
 422                                          p.get_info()->n_outputs,
 423                                          io->n_inputs().get_total(),
 424                                          io->n_outputs().get_total(),
 425                                          streams));
 426         }
 427
 428         dialog.get_vbox()->pack_start (label);
 429         dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
 430
 431         dialog.set_name (X_("PluginIODialog"));
 432         dialog.set_position (Gtk::WIN_POS_MOUSE);
 433         dialog.set_modal (true);
 434         dialog.show_all ();
 435
 436         dialog.run ();
 437 }
 438
 439 void
 440 RedirectBox::choose_insert ()
 441 {
 442         boost::shared_ptr<Redirect> redirect (new PortInsert (_session, _placement));
 443         redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active));
 444         _route->add_redirect (redirect, this);
 445 }
 446
 447 void
 448 RedirectBox::choose_send ()
 449 {
 450         boost::shared_ptr<Send> send (new Send (_session, _placement));
 451         send->set_default_type(_route->default_type());
 452
 453         /* XXX need redirect lock on route */
 454
 455         send->ensure_io (ChanCount::ZERO, _route->max_redirect_outs(), false, this);
 456
 457         IOSelectorWindow *ios = new IOSelectorWindow (_session, send, false, true);
 458
 459         ios->show_all ();
 460         ios->selector().Finished.connect (bind (mem_fun(*this, &RedirectBox::send_io_finished), boost::static_pointer_cast<Redirect>(send), ios));
 461 }
 462
 463 void
 464 RedirectBox::send_io_finished (IOSelector::Result r, boost::shared_ptr<Redirect> redirect, IOSelectorWindow* ios)
 465 {
 466         switch (r) {
 467         case IOSelector::Cancelled:
 468                 // delete redirect; XXX SHAREDPTR HOW TO DESTROY THE REDIRECT ? do we even need to think about it?
 469                 break;
 470
 471         case IOSelector::Accepted:
 472                 _route->add_redirect (redirect, this);
 473                 break;
 474         }
 475
 476         delete_when_idle (ios);
 477 }
 478
 479 void
 480 RedirectBox::redisplay_redirects (void *src)
 481 {
 482         ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::redisplay_redirects), src));
 483
 484         if (no_redirect_redisplay) {
 485                 return;
 486         }
 487
 488         ignore_delete = true;
 489         model->clear ();
 490         ignore_delete = false;
 491
 492         redirect_active_connections.clear ();
 493         redirect_name_connections.clear ();
 494
 495         void (RedirectBox::*pmf)(boost::shared_ptr<Redirect>) = &RedirectBox::add_redirect_to_display;
 496         _route->foreach_redirect (this, pmf);
 497
 498         switch (_placement) {
 499         case PreFader:
 500                 build_redirect_tooltip(redirect_eventbox, _("Pre-fader inserts, sends & plugins:"));
 501                 break;
 502         case PostFader:
 503                 build_redirect_tooltip(redirect_eventbox, _("Post-fader inserts, sends & plugins:"));
 504                 break;
 505         }
 506 }
 507
 508 void
 509 RedirectBox::add_redirect_to_display (boost::shared_ptr<Redirect> redirect)
 510 {
 511         if (redirect->placement() != _placement) {
 512                 return;
 513         }
 514
 515         Gtk::TreeModel::Row row = *(model->append());
 516         row[columns.text] = redirect_name (redirect);
 517         row[columns.redirect] = redirect;
 518
 519         show_redirect_active (redirect.get(), this);
 520
 521         redirect_active_connections.push_back (redirect->active_changed.connect (mem_fun(*this, &RedirectBox::show_redirect_active)));
 522         redirect_name_connections.push_back (redirect->name_changed.connect (bind (mem_fun(*this, &RedirectBox::show_redirect_name), redirect)));
 523 }
 524
 525 string
 526 RedirectBox::redirect_name (boost::shared_ptr<Redirect> redirect)
 527 {
 528         boost::shared_ptr<Send> send;
 529         string name_display;
 530
 531         if (!redirect->active()) {
 532                 name_display = " (";
 533         }
 534
 535         if ((send = boost::dynamic_pointer_cast<Send> (redirect)) != 0) {
 536
 537                 name_display += '>';
 538
 539                 /* grab the send name out of its overall name */
 540
 541                 string::size_type lbracket, rbracket;
 542                 lbracket = send->name().find ('[');
 543                 rbracket = send->name().find (']');
 544
 545                 switch (_width) {
 546                 case Wide:
 547                         name_display += send->name().substr (lbracket+1, lbracket-rbracket-1);
 548                         break;
 549                 case Narrow:
 550                         name_display += PBD::short_version (send->name().substr (lbracket+1, lbracket-rbracket-1), 4);
 551                         break;
 552                 }
 553
 554         } else {
 555
 556                 switch (_width) {
 557                 case Wide:
 558                         name_display += redirect->name();
 559                         break;
 560                 case Narrow:
 561                         name_display += PBD::short_version (redirect->name(), 5);
 562                         break;
 563                 }
 564
 565         }
 566
 567         if (!redirect->active()) {
 568                 name_display += ')';
 569         }
 570
 571         return name_display;
 572 }
 573
 574 void
 575 RedirectBox::build_redirect_tooltip (EventBox& box, string start)
 576 {
 577         string tip(start);
 578
 579         Gtk::TreeModel::Children children = model->children();
 580         for(Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
 581                 Gtk::TreeModel::Row row = *iter;
 582                 tip += '\n';
 583                 tip += row[columns.text];
 584         }
 585         ARDOUR_UI::instance()->tooltips().set_tip (box, tip);
 586 }
 587
 588 void
 589 RedirectBox::show_redirect_name (void* src, boost::shared_ptr<Redirect> redirect)
 590 {
 591         ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::show_redirect_name), src, redirect));
 592         show_redirect_active (redirect.get(), src);
 593 }
 594
 595 void
 596 RedirectBox::show_redirect_active (Redirect* redirect, void *src)
 597 {
 598         ENSURE_GUI_THREAD(bind (mem_fun(*this, &RedirectBox::show_redirect_active), redirect, src));
 599
 600         Gtk::TreeModel::Children children = model->children();
 601         Gtk::TreeModel::Children::iterator iter = children.begin();
 602
 603         while (iter != children.end()) {
 604
 605                 boost::shared_ptr<Redirect> r = (*iter)[columns.redirect];
 606
 607                 if (r.get() == redirect) {
 608                         (*iter)[columns.text] = redirect_name (r);
 609
 610                         if (redirect->active()) {
 611                                 (*iter)[columns.color] = *active_redirect_color;
 612                         } else {
 613                                 (*iter)[columns.color] = *inactive_redirect_color;
 614                         }
 615                         break;
 616                 }
 617
 618                 iter++;
 619         }
 620 }
 621
 622 void
 623 RedirectBox::row_deleted (const Gtk::TreeModel::Path& path)
 624 {
 625         if (!ignore_delete) {
 626                 compute_redirect_sort_keys ();
 627         }
 628 }
 629
 630 void
 631 RedirectBox::compute_redirect_sort_keys ()
 632 {
 633         uint32_t sort_key = 0;
 634         Gtk::TreeModel::Children children = model->children();
 635
 636         for (Gtk::TreeModel::Children::iterator iter = children.begin(); iter != children.end(); ++iter) {
 637                 boost::shared_ptr<Redirect> r = (*iter)[columns.redirect];
 638                 r->set_sort_key (sort_key);
 639                 sort_key++;
 640         }
 641
 642         if (_route->sort_redirects ()) {
 643
 644                 redisplay_redirects (0);
 645
 646                 /* now tell them about the problem */
 647
 648                 ArdourDialog dialog ("wierd plugin dialog");
 649                 Label label;
 650
 651                 label.set_text (_("\
 652 You cannot reorder this set of redirects\n\
 653 in that way because the inputs and\n\
 654 outputs do not work correctly."));
 655
 656                 dialog.get_vbox()->pack_start (label);
 657                 dialog.add_button (Stock::OK, RESPONSE_ACCEPT);
 658
 659                 dialog.set_name (X_("PluginIODialog"));
 660                 dialog.set_position (Gtk::WIN_POS_MOUSE);
 661                 dialog.set_modal (true);
 662                 dialog.show_all ();
 663
 664                 dialog.run ();
 665         }
 666 }
 667
 668 void
 669 RedirectBox::rename_redirects ()
 670 {
 671         vector<boost::shared_ptr<Redirect> > to_be_renamed;
 672
 673         get_selected_redirects (to_be_renamed);
 674
 675         if (to_be_renamed.empty()) {
 676                 return;
 677         }
 678
 679         for (vector<boost::shared_ptr<Redirect> >::iterator i = to_be_renamed.begin(); i != to_be_renamed.end(); ++i) {
 680                 rename_redirect (*i);
 681         }
 682 }
 683
 684 void
 685 RedirectBox::cut_redirects ()
 686 {
 687         vector<boost::shared_ptr<Redirect> > to_be_removed;
 688
 689         get_selected_redirects (to_be_removed);
 690
 691         if (to_be_removed.empty()) {
 692                 return;
 693         }
 694
 695         /* this essentially transfers ownership of the redirect
 696            of the redirect from the route to the mixer
 697            selection.
 698         */
 699
 700         _rr_selection.set (to_be_removed);
 701
 702         for (vector<boost::shared_ptr<Redirect> >::iterator i = to_be_removed.begin(); i != to_be_removed.end(); ++i) {
 703
 704                 void* gui = (*i)->get_gui ();
 705
 706                 if (gui) {
 707                         static_cast<Gtk::Widget*>(gui)->hide ();
 708                 }
 709
 710                 if (_route->remove_redirect (*i, this)) {
 711                         /* removal failed */
 712                         _rr_selection.remove (*i);
 713                 }
 714
 715         }
 716 }
 717
 718 void
 719 RedirectBox::copy_redirects ()
 720 {
 721         vector<boost::shared_ptr<Redirect> > to_be_copied;
 722         vector<boost::shared_ptr<Redirect> > copies;
 723
 724         get_selected_redirects (to_be_copied);
 725
 726         if (to_be_copied.empty()) {
 727                 return;
 728         }
 729
 730         for (vector<boost::shared_ptr<Redirect> >::iterator i = to_be_copied.begin(); i != to_be_copied.end(); ++i) {
 731                 copies.push_back (Redirect::clone (*i));
 732         }
 733
 734         _rr_selection.set (copies);
 735 }
 736
 737 gint
 738 RedirectBox::idle_delete_redirect (boost::shared_ptr<Redirect> redirect)
 739 {
 740         /* NOT copied to _mixer.selection() */
 741
 742         _route->remove_redirect (redirect, this);
 743         return FALSE;
 744 }
 745
 746 void
 747 RedirectBox::rename_redirect (boost::shared_ptr<Redirect> redirect)
 748 {
 749         ArdourPrompter name_prompter (true);
 750         string result;
 751         name_prompter.set_prompt (_("rename redirect"));
 752         name_prompter.set_initial_text (redirect->name());
 753         name_prompter.add_button (_("Rename"), Gtk::RESPONSE_ACCEPT);
 754         name_prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
 755         name_prompter.show_all ();
 756
 757         switch (name_prompter.run ()) {
 758
 759         case Gtk::RESPONSE_ACCEPT:
 760         name_prompter.get_result (result);
 761         if (result.length()) {
 762                         redirect->set_name (result, this);
 763                 }
 764                 break;
 765         }
 766
 767         return;
 768
 769 }
 770
 771 void
 772 RedirectBox::cut_redirect (boost::shared_ptr<Redirect> redirect)
 773 {
 774         /* this essentially transfers ownership of the redirect
 775            of the redirect from the route to the mixer
 776            selection.
 777         */
 778
 779         _rr_selection.add (redirect);
 780
 781         void* gui = redirect->get_gui ();
 782
 783         if (gui) {
 784                 static_cast<Gtk::Widget*>(gui)->hide ();
 785         }
 786
 787         if (_route->remove_redirect (redirect, this)) {
 788                 _rr_selection.remove (redirect);
 789         }
 790 }
 791
 792 void
 793 RedirectBox::copy_redirect (boost::shared_ptr<Redirect> redirect)
 794 {
 795         boost::shared_ptr<Redirect> copy = Redirect::clone (redirect);
 796         _rr_selection.add (copy);
 797 }
 798
 799 void
 800 RedirectBox::paste_redirects ()
 801 {
 802         if (_rr_selection.redirects.empty()) {
 803                 return;
 804         }
 805
 806         paste_redirect_list (_rr_selection.redirects);
 807 }
 808
 809 void
 810 RedirectBox::paste_redirect_list (list<boost::shared_ptr<Redirect> >& redirects)
 811 {
 812         list<boost::shared_ptr<Redirect> > copies;
 813
 814         for (list<boost::shared_ptr<Redirect> >::iterator i = redirects.begin(); i != redirects.end(); ++i) {
 815
 816                 boost::shared_ptr<Redirect> copy = Redirect::clone (*i);
 817
 818                 copy->set_placement (_placement, this);
 819                 copies.push_back (copy);
 820         }
 821
 822         if (_route->add_redirects (copies, this)) {
 823
 824                 string msg = _(
 825                         "Copying the set of redirects on the clipboard failed,\n\
 826 probably because the I/O configuration of the plugins\n\
 827 could not match the configuration of this track.");
 828                 MessageDialog am (msg);
 829                 am.run ();
 830         }
 831 }
 832
 833 void
 834 RedirectBox::activate_redirect (boost::shared_ptr<Redirect> r)
 835 {
 836         r->set_active (true, 0);
 837 }
 838
 839 void
 840 RedirectBox::deactivate_redirect (boost::shared_ptr<Redirect> r)
 841 {
 842         r->set_active (false, 0);
 843 }
 844
 845 void
 846 RedirectBox::get_selected_redirects (vector<boost::shared_ptr<Redirect> >& redirects)
 847 {
 848     vector<Gtk::TreeModel::Path> pathlist = redirect_display.get_selection()->get_selected_rows();
 849
 850         for (vector<Gtk::TreeModel::Path>::iterator iter = pathlist.begin(); iter != pathlist.end(); ++iter)
 851                 redirects.push_back ((*(model->get_iter(*iter)))[columns.redirect]);
 852 }
 853
 854 void
 855 RedirectBox::for_selected_redirects (void (RedirectBox::*pmf)(boost::shared_ptr<Redirect>))
 856 {
 857     vector<Gtk::TreeModel::Path> pathlist = redirect_display.get_selection()->get_selected_rows();
 858
 859         for (vector<Gtk::TreeModel::Path>::iterator iter = pathlist.begin(); iter != pathlist.end(); ++iter) {
 860                 boost::shared_ptr<Redirect> redirect = (*(model->get_iter(*iter)))[columns.redirect];
 861                 (this->*pmf)(redirect);
 862         }
 863 }
 864
 865 void
 866 RedirectBox::clone_redirects ()
 867 {
 868         RouteSelection& routes (_rr_selection.routes);
 869
 870         if (!routes.empty()) {
 871                 if (_route->copy_redirects (*routes.front(), _placement)) {
 872                         string msg = _(
 873 "Copying the set of redirects on the clipboard failed,\n\
 874 probably because the I/O configuration of the plugins\n\
 875 could not match the configuration of this track.");
 876                         MessageDialog am (msg);
 877                         am.run ();
 878                 }
 879         }
 880 }
 881
 882 void
 883 RedirectBox::all_redirects_active (bool state)
 884 {
 885         _route->all_redirects_active (state);
 886 }
 887
 888 void
 889 RedirectBox::clear_redirects()
 890 {
 891         string prompt;
 892         vector<string> choices;
 893
 894         if (boost::dynamic_pointer_cast<AudioTrack>(_route) != 0) {
 895                 prompt = _("Do you really want to remove all redirects from this track?\n"
 896                            "(this cannot be undone)");
 897         } else {
 898                 prompt = _("Do you really want to remove all redirects from this bus?\n"
 899                            "(this cannot be undone)");
 900         }
 901
 902         choices.push_back (_("Cancel"));
 903         choices.push_back (_("Yes, remove them all"));
 904
 905         Gtkmm2ext::Choice prompter (prompt, choices);
 906
 907         if (prompter.run () == 1) {
 908                 _route->clear_redirects (this);
 909         }
 910 }
 911
 912 void
 913 RedirectBox::edit_redirect (boost::shared_ptr<Redirect> redirect)
 914 {
 915         boost::shared_ptr<Insert> insert;
 916
 917         if (boost::dynamic_pointer_cast<AudioTrack>(_route) != 0) {
 918
 919                 if (boost::dynamic_pointer_cast<AudioTrack> (_route)->freeze_state() == AudioTrack::Frozen) {
 920                         return;
 921                 }
 922         }
 923
 924         if ((insert = boost::dynamic_pointer_cast<Insert> (redirect)) == 0) {
 925
 926                 /* it's a send */
 927
 928                 if (!_session.engine().connected()) {
 929                         return;
 930                 }
 931
 932                 boost::shared_ptr<Send> send = boost::dynamic_pointer_cast<Send> (redirect);
 933
 934                 SendUIWindow *send_ui;
 935
 936                 if (send->get_gui() == 0) {
 937
 938                         string title;
 939                         title = string_compose(_("ardour: %1"), send->name());
 940
 941                         send_ui = new SendUIWindow (send, _session);
 942                         send_ui->set_title (title);
 943                         send->set_gui (send_ui);
 944
 945                 } else {
 946                         send_ui = reinterpret_cast<SendUIWindow *> (send->get_gui());
 947                 }
 948
 949                 if (send_ui->is_visible()) {
 950                         send_ui->get_window()->raise ();
 951                 } else {
 952                         send_ui->show_all ();
 953                 }
 954
 955         } else {
 956
 957                 /* it's an insert */
 958
 959                 boost::shared_ptr<PluginInsert> plugin_insert;
 960                 boost::shared_ptr<PortInsert> port_insert;
 961
 962                 if ((plugin_insert = boost::dynamic_pointer_cast<PluginInsert> (insert)) != 0) {
 963
 964                         ARDOUR::PluginType type = plugin_insert->type();
 965
 966                         if (type == ARDOUR::LADSPA || type == ARDOUR::VST) {
 967                                 PluginUIWindow *plugin_ui;
 968
 969                                 if (plugin_insert->get_gui() == 0) {
 970
 971                                         plugin_ui = new PluginUIWindow (plugin_insert);
 972
 973                                         if (_owner_is_mixer) {
 974                                                 ARDOUR_UI::instance()->the_mixer()->ensure_float (*plugin_ui);
 975                                         } else {
 976                                                 ARDOUR_UI::instance()->the_editor().ensure_float (*plugin_ui);
 977                                         }
 978
 979                                         plugin_ui->set_title (generate_redirect_title (plugin_insert));
 980                                         plugin_insert->set_gui (plugin_ui);
 981
 982                                         // change window title when route name is changed
 983                                         _route->name_changed.connect (bind (mem_fun(*this, &RedirectBox::route_name_changed), plugin_ui, plugin_insert));
 984
 985
 986                                 } else {
 987                                         plugin_ui = reinterpret_cast<PluginUIWindow *> (plugin_insert->get_gui());
 988                                 }
 989
 990                                 if (plugin_ui->is_visible()) {
 991                                         plugin_ui->get_window()->raise ();
 992                                 } else {
 993                                         plugin_ui->show_all ();
 994                                 }
 995 #ifdef HAVE_AUDIOUNIT
 996                         } else if (type == ARDOUR::AudioUnit) {
 997                                 AUPluginUI* plugin_ui;
 998                                 if (plugin_insert->get_gui() == 0) {
 999                                         plugin_ui = new AUPluginUI (plugin_insert);
1000                                 } else {
1001                                         plugin_ui = reinterpret_cast<AUPluginUI*> (plugin_insert->get_gui());
1002                                 }
1003
1004                                 // raise window, somehow
1005 #endif
1006                         } else {
1007                                 warning << "Unsupported plugin sent to RedirectBox::edit_redirect()" << endmsg;
1008                                 return;
1009                         }
1010
1011                 } else if ((port_insert = boost::dynamic_pointer_cast<PortInsert> (insert)) != 0) {
1012
1013                         if (!_session.engine().connected()) {
1014                                 MessageDialog msg ( _("Not connected to JACK - no I/O changes are possible"));
1015                                 msg.run ();
1016                                 return;
1017                         }
1018
1019                         PortInsertWindow *io_selector;
1020
1021                         if (port_insert->get_gui() == 0) {
1022                                 io_selector = new PortInsertWindow (_session, port_insert);
1023                                 port_insert->set_gui (io_selector);
1024
1025                         } else {
1026                                 io_selector = reinterpret_cast<PortInsertWindow *> (port_insert->get_gui());
1027                         }
1028
1029                         if (io_selector->is_visible()) {
1030                                 io_selector->get_window()->raise ();
1031                         } else {
1032                                 io_selector->show_all ();
1033                         }
1034                 }
1035         }
1036 }
1037
1038 bool
1039 RedirectBox::enter_box (GdkEventCrossing *ev, RedirectBox* rb)
1040 {
1041         switch (ev->detail) {
1042         case GDK_NOTIFY_INFERIOR:
1043                 break;
1044
1045         case GDK_NOTIFY_VIRTUAL:
1046                 /* fallthru */
1047
1048         default:
1049                 _current_redirect_box = rb;
1050         }
1051
1052         return false;
1053 }
1054
1055 void
1056 RedirectBox::register_actions ()
1057 {
1058         Glib::RefPtr<Gtk::ActionGroup> popup_act_grp = Gtk::ActionGroup::create(X_("redirectmenu"));
1059         Glib::RefPtr<Action> act;
1060
1061         /* new stuff */
1062         ActionManager::register_action (popup_act_grp, X_("newplugin"), _("New Plugin ..."),  sigc::ptr_fun (RedirectBox::rb_choose_plugin));
1063
1064         act = ActionManager::register_action (popup_act_grp, X_("newinsert"), _("New Insert"),  sigc::ptr_fun (RedirectBox::rb_choose_insert));
1065         ActionManager::jack_sensitive_actions.push_back (act);
1066         act = ActionManager::register_action (popup_act_grp, X_("newsend"), _("New Send ..."),  sigc::ptr_fun (RedirectBox::rb_choose_send));
1067         ActionManager::jack_sensitive_actions.push_back (act);
1068
1069         ActionManager::register_action (popup_act_grp, X_("clear"), _("Clear"),  sigc::ptr_fun (RedirectBox::rb_clear));
1070
1071         /* standard editing stuff */
1072         act = ActionManager::register_action (popup_act_grp, X_("cut"), _("Cut"),  sigc::ptr_fun (RedirectBox::rb_cut));
1073         ActionManager::plugin_selection_sensitive_actions.push_back(act);
1074         act = ActionManager::register_action (popup_act_grp, X_("copy"), _("Copy"),  sigc::ptr_fun (RedirectBox::rb_copy));
1075         ActionManager::plugin_selection_sensitive_actions.push_back(act);
1076         paste_action = ActionManager::register_action (popup_act_grp, X_("paste"), _("Paste"),  sigc::ptr_fun (RedirectBox::rb_paste));
1077         act = ActionManager::register_action (popup_act_grp, X_("rename"), _("Rename"),  sigc::ptr_fun (RedirectBox::rb_rename));
1078         ActionManager::plugin_selection_sensitive_actions.push_back(act);
1079         ActionManager::register_action (popup_act_grp, X_("selectall"), _("Select All"),  sigc::ptr_fun (RedirectBox::rb_select_all));
1080         ActionManager::register_action (popup_act_grp, X_("deselectall"), _("Deselect All"),  sigc::ptr_fun (RedirectBox::rb_deselect_all));
1081
1082         /* activation */
1083         act = ActionManager::register_action (popup_act_grp, X_("activate"), _("Activate"),  sigc::ptr_fun (RedirectBox::rb_activate));
1084         ActionManager::plugin_selection_sensitive_actions.push_back(act);
1085         act = ActionManager::register_action (popup_act_grp, X_("deactivate"), _("Deactivate"),  sigc::ptr_fun (RedirectBox::rb_deactivate));
1086         ActionManager::plugin_selection_sensitive_actions.push_back(act);
1087         ActionManager::register_action (popup_act_grp, X_("activate_all"), _("Activate all"),  sigc::ptr_fun (RedirectBox::rb_activate_all));
1088         ActionManager::register_action (popup_act_grp, X_("deactivate_all"), _("Deactivate all"),  sigc::ptr_fun (RedirectBox::rb_deactivate_all));
1089
1090         /* show editors */
1091         act = ActionManager::register_action (popup_act_grp, X_("edit"), _("Edit"),  sigc::ptr_fun (RedirectBox::rb_edit));
1092         ActionManager::plugin_selection_sensitive_actions.push_back(act);
1093
1094         ActionManager::add_action_group (popup_act_grp);
1095
1096
1097 }
1098
1099 void
1100 RedirectBox::rb_choose_plugin ()
1101 {
1102         if (_current_redirect_box == 0) {
1103                 return;
1104         }
1105         _current_redirect_box->choose_plugin ();
1106 }
1107
1108 void
1109 RedirectBox::rb_choose_insert ()
1110 {
1111         if (_current_redirect_box == 0) {
1112                 return;
1113         }
1114         _current_redirect_box->choose_insert ();
1115 }
1116
1117 void
1118 RedirectBox::rb_choose_send ()
1119 {
1120         if (_current_redirect_box == 0) {
1121                 return;
1122         }
1123         _current_redirect_box->choose_send ();
1124 }
1125
1126 void
1127 RedirectBox::rb_clear ()
1128 {
1129         if (_current_redirect_box == 0) {
1130                 return;
1131         }
1132
1133         _current_redirect_box->clear_redirects ();
1134 }
1135
1136 void
1137 RedirectBox::rb_cut ()
1138 {
1139         if (_current_redirect_box == 0) {
1140                 return;
1141         }
1142
1143         _current_redirect_box->cut_redirects ();
1144 }
1145
1146 void
1147 RedirectBox::rb_copy ()
1148 {
1149         if (_current_redirect_box == 0) {
1150                 return;
1151         }
1152         _current_redirect_box->copy_redirects ();
1153 }
1154
1155 void
1156 RedirectBox::rb_paste ()
1157 {
1158         if (_current_redirect_box == 0) {
1159                 return;
1160         }
1161
1162         _current_redirect_box->paste_redirects ();
1163 }
1164
1165 void
1166 RedirectBox::rb_rename ()
1167 {
1168         if (_current_redirect_box == 0) {
1169                 return;
1170         }
1171         _current_redirect_box->rename_redirects ();
1172 }
1173
1174 void
1175 RedirectBox::rb_select_all ()
1176 {
1177         if (_current_redirect_box == 0) {
1178                 return;
1179         }
1180
1181         _current_redirect_box->select_all_redirects ();
1182 }
1183
1184 void
1185 RedirectBox::rb_deselect_all ()
1186 {
1187         if (_current_redirect_box == 0) {
1188                 return;
1189         }
1190
1191         _current_redirect_box->deselect_all_redirects ();
1192 }
1193
1194 void
1195 RedirectBox::rb_activate ()
1196 {
1197         if (_current_redirect_box == 0) {
1198                 return;
1199         }
1200
1201         _current_redirect_box->for_selected_redirects (&RedirectBox::activate_redirect);
1202 }
1203
1204 void
1205 RedirectBox::rb_deactivate ()
1206 {
1207         if (_current_redirect_box == 0) {
1208                 return;
1209         }
1210         _current_redirect_box->for_selected_redirects (&RedirectBox::deactivate_redirect);
1211 }
1212
1213 void
1214 RedirectBox::rb_activate_all ()
1215 {
1216         if (_current_redirect_box == 0) {
1217                 return;
1218         }
1219
1220         _current_redirect_box->all_redirects_active (true);
1221 }
1222
1223 void
1224 RedirectBox::rb_deactivate_all ()
1225 {
1226         if (_current_redirect_box == 0) {
1227                 return;
1228         }
1229         _current_redirect_box->all_redirects_active (false);
1230 }
1231
1232 void
1233 RedirectBox::rb_edit ()
1234 {
1235         if (_current_redirect_box == 0) {
1236                 return;
1237         }
1238
1239         _current_redirect_box->for_selected_redirects (&RedirectBox::edit_redirect);
1240 }
1241
1242 void
1243 RedirectBox::route_name_changed (void* src, PluginUIWindow* plugin_ui, boost::shared_ptr<PluginInsert> pi)
1244 {
1245         ENSURE_GUI_THREAD(bind (mem_fun (*this, &RedirectBox::route_name_changed), src, plugin_ui, pi));
1246
1247         plugin_ui->set_title (generate_redirect_title (pi));
1248 }
1249
1250 string
1251 RedirectBox::generate_redirect_title (boost::shared_ptr<PluginInsert> pi)
1252 {
1253         string maker = pi->plugin()->maker();
1254         string::size_type email_pos;
1255
1256         if ((email_pos = maker.find_first_of ('<')) != string::npos) {
1257                 maker = maker.substr (0, email_pos - 1);
1258         }
1259
1260         if (maker.length() > 32) {
1261                 maker = maker.substr (0, 32);
1262                 maker += " ...";
1263         }
1264
1265         return string_compose(_("ardour: %1: %2 (by %3)"), _route->name(), pi->name(), maker);
1266 }
1267