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