gtk2_ardour/plugin_selector.cc

   1 /*
   2     Copyright (C) 2000-2006 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <cstdio>
  21 #include <lrdf.h>
  22 #include <map>
  23
  24 #include <algorithm>
  25
  26 #include <gtkmm/table.h>
  27 #include <gtkmm/stock.h>
  28 #include <gtkmm/button.h>
  29 #include <gtkmm/notebook.h>
  30
  31 #include <gtkmm2ext/utils.h>
  32
  33 #include <pbd/convert.h>
  34
  35 #include <ardour/plugin_manager.h>
  36 #include <ardour/plugin.h>
  37 #include <ardour/configuration.h>
  38
  39 #include "ardour_ui.h"
  40 #include "plugin_selector.h"
  41 #include "gui_thread.h"
  42
  43 #include "i18n.h"
  44
  45 using namespace ARDOUR;
  46 using namespace PBD;
  47 using namespace Gtk;
  48 using namespace std;
  49
  50 static const char* _filter_mode_strings[] = {
  51         N_("Name contains"),
  52         N_("Type contains"),
  53         N_("Category contains"),
  54         N_("Author contains"),
  55         N_("Library contains"),
  56         N_("Favorites only"),
  57         N_("Hidden only"),
  58         0
  59 };
  60
  61 PluginSelector::PluginSelector (PluginManager *mgr)
  62         : ArdourDialog (_("ardour: plugins"), true, false),
  63           filter_button (Stock::CLEAR)
  64 {
  65         set_position (Gtk::WIN_POS_MOUSE);
  66         set_name ("PluginSelectorWindow");
  67         add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
  68
  69         manager = mgr;
  70         session = 0;
  71         in_row_change = false;
  72
  73         plugin_model = Gtk::ListStore::create (plugin_columns);
  74         plugin_display.set_model (plugin_model);
  75         /* XXX translators: try to convert "Fav" into a short term
  76            related to "favorite" and "Hid" into a short term
  77            related to "hidden"
  78         */
  79         plugin_display.append_column (_("Fav"), plugin_columns.favorite);
  80         plugin_display.append_column (_("Hid"), plugin_columns.hidden);
  81         plugin_display.append_column (_("Available Plugins"), plugin_columns.name);
  82         plugin_display.append_column (_("Type"), plugin_columns.type_name);
  83         plugin_display.append_column (_("Category"), plugin_columns.category);
  84         plugin_display.append_column (_("Creator"), plugin_columns.creator);
  85         plugin_display.append_column (_("# Inputs"),plugin_columns.ins);
  86         plugin_display.append_column (_("# Outputs"), plugin_columns.outs);
  87         plugin_display.set_headers_visible (true);
  88         plugin_display.set_headers_clickable (true);
  89         plugin_display.set_reorderable (false);
  90         plugin_display.set_rules_hint (true);
  91
  92         CellRendererToggle* fav_cell = dynamic_cast<CellRendererToggle*>(plugin_display.get_column_cell_renderer (0));
  93         fav_cell->property_activatable() = true;
  94         fav_cell->property_radio() = true;
  95         fav_cell->signal_toggled().connect (mem_fun (*this, &PluginSelector::favorite_changed));
  96
  97         CellRendererToggle* hidden_cell = dynamic_cast<CellRendererToggle*>(plugin_display.get_column_cell_renderer (1));
  98         hidden_cell->property_activatable() = true;
  99         hidden_cell->property_radio() = true;
 100         hidden_cell->signal_toggled().connect (mem_fun (*this, &PluginSelector::hidden_changed));
 101
 102         scroller.set_border_width(10);
 103         scroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 104         scroller.add(plugin_display);
 105
 106         amodel = Gtk::ListStore::create(acols);
 107         added_list.set_model (amodel);
 108         added_list.append_column (_("Plugins to be connected"), acols.text);
 109         added_list.set_headers_visible (true);
 110         added_list.set_reorderable (false);
 111
 112         for (int i = 0; i <=4; i++) {
 113                 Gtk::TreeView::Column* column = plugin_display.get_column(i);
 114                 column->set_sort_column(i);
 115         }
 116
 117         ascroller.set_border_width(10);
 118         ascroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
 119         ascroller.add(added_list);
 120         btn_add = manage(new Gtk::Button(Stock::ADD));
 121         ARDOUR_UI::instance()->tooltips().set_tip(*btn_add, _("Add a plugin to the effect list"));
 122         btn_add->set_sensitive (false);
 123         btn_remove = manage(new Gtk::Button(Stock::REMOVE));
 124         btn_remove->set_sensitive (false);
 125         ARDOUR_UI::instance()->tooltips().set_tip(*btn_remove, _("Remove a plugin from the effect list"));
 126         Gtk::Button *btn_update = manage(new Gtk::Button(Stock::REFRESH));
 127         ARDOUR_UI::instance()->tooltips().set_tip(*btn_update, _("Update available plugins"));
 128
 129         btn_add->set_name("PluginSelectorButton");
 130         btn_remove->set_name("PluginSelectorButton");
 131
 132         Gtk::Table* table = manage(new Gtk::Table(7, 11));
 133         table->set_size_request(750, 500);
 134         table->attach(scroller, 0, 7, 0, 5);
 135
 136         HBox* filter_box = manage (new HBox);
 137
 138         vector<string> filter_strings = I18N (_filter_mode_strings);
 139         Gtkmm2ext::set_popdown_strings (filter_mode, filter_strings);
 140         filter_mode.set_active_text (filter_strings.front());
 141
 142         filter_box->pack_start (filter_mode, false, false);
 143         filter_box->pack_start (filter_entry, true, true);
 144         filter_box->pack_start (filter_button, false, false);
 145
 146         filter_entry.signal_changed().connect (mem_fun (*this, &PluginSelector::filter_entry_changed));
 147         filter_button.signal_clicked().connect (mem_fun (*this, &PluginSelector::filter_button_clicked));
 148         filter_mode.signal_changed().connect (mem_fun (*this, &PluginSelector::filter_mode_changed));
 149
 150         filter_box->show ();
 151         filter_mode.show ();
 152         filter_entry.show ();
 153         filter_button.show ();
 154
 155         table->attach (*filter_box, 0, 7, 5, 6, FILL|EXPAND, FILL, 5, 5);
 156
 157         table->attach(*btn_add, 1, 2, 6, 7, FILL, FILL, 5, 5);
 158         table->attach(*btn_remove, 3, 4, 6, 7, FILL, FILL, 5, 5);
 159         table->attach(*btn_update, 5, 6, 6, 7, FILL, FILL, 5, 5);
 160
 161         table->attach(ascroller, 0, 7, 8, 10);
 162
 163         add_button (Stock::CLOSE, RESPONSE_CLOSE);
 164         add_button (_("Insert Plugin(s)"), RESPONSE_APPLY);
 165         set_default_response (RESPONSE_APPLY);
 166         set_response_sensitive (RESPONSE_APPLY, false);
 167         get_vbox()->pack_start (*table);
 168
 169         table->set_name("PluginSelectorTable");
 170         plugin_display.set_name("PluginSelectorDisplay");
 171         //plugin_display.set_name("PluginSelectorList");
 172         added_list.set_name("PluginSelectorList");
 173
 174         plugin_display.signal_button_press_event().connect_notify (mem_fun(*this, &PluginSelector::row_clicked));
 175         plugin_display.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::display_selection_changed));
 176         plugin_display.grab_focus();
 177
 178         btn_update->signal_clicked().connect (mem_fun(*this, &PluginSelector::btn_update_clicked));
 179         btn_add->signal_clicked().connect(mem_fun(*this, &PluginSelector::btn_add_clicked));
 180         btn_remove->signal_clicked().connect(mem_fun(*this, &PluginSelector::btn_remove_clicked));
 181         added_list.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::added_list_selection_changed));
 182
 183         refill ();
 184 }
 185
 186 void
 187 PluginSelector::row_clicked(GdkEventButton* event)
 188 {
 189         if (event->type == GDK_2BUTTON_PRESS)
 190                 btn_add_clicked();
 191 }
 192
 193 void
 194 PluginSelector::set_session (Session* s)
 195 {
 196         ENSURE_GUI_THREAD(bind (mem_fun(*this, &PluginSelector::set_session), s));
 197
 198         session = s;
 199
 200         if (session) {
 201                 session->GoingAway.connect (bind (mem_fun(*this, &PluginSelector::set_session), static_cast<Session*> (0)));
 202         }
 203 }
 204
 205 bool
 206 PluginSelector::show_this_plugin (const PluginInfoPtr& info, const std::string& filterstr)
 207 {
 208         std::string compstr;
 209         std::string mode = filter_mode.get_active_text ();
 210
 211         if (mode == _("Favorites only")) {
 212                 return manager->get_status (info) == PluginManager::Favorite;
 213         }
 214
 215         if (mode == _("Hidden only")) {
 216                 return manager->get_status (info) == PluginManager::Hidden;
 217         }
 218
 219         if (!filterstr.empty()) {
 220
 221                 if (mode == _("Name contains")) {
 222                         compstr = info->name;
 223                 } else if (mode == _("Category contains")) {
 224                         compstr = info->category;
 225                 } else if (mode == _("Type contains")) {
 226
 227                         switch (info->type) {
 228                         case LADSPA:
 229                                 compstr = X_("LADSPA");
 230                                 break;
 231                         case AudioUnit:
 232                                 compstr = X_("AudioUnit");
 233                                 break;
 234                         case LV2:
 235                                 compstr = X_("LV2");
 236                                 break;
 237                         case VST:
 238                                 compstr = X_("VST");
 239                                 break;
 240                         }
 241
 242                 } else if (mode == _("Author contains")) {
 243                         compstr = info->creator;
 244                 } else if (mode == _("Library contains")) {
 245                         compstr = info->path;
 246                 }
 247
 248                 if (compstr.empty()) {
 249                         return false;
 250                 }
 251
 252                 transform (compstr.begin(), compstr.end(), compstr.begin(), ::toupper);
 253
 254                 if (compstr.find (filterstr) != string::npos) {
 255                         return true;
 256                 } else {
 257                         return false;
 258                 }
 259         }
 260
 261         return true;
 262 }
 263
 264 void
 265 PluginSelector::setup_filter_string (string& filterstr)
 266 {
 267         filterstr = filter_entry.get_text ();
 268         transform (filterstr.begin(), filterstr.end(), filterstr.begin(), ::toupper);
 269 }
 270
 271 void
 272 PluginSelector::refill ()
 273 {
 274         std::string filterstr;
 275
 276         in_row_change = true;
 277
 278         plugin_model->clear ();
 279
 280         setup_filter_string (filterstr);
 281
 282         ladspa_refiller (filterstr);
 283         lv2_refiller (filterstr);
 284         vst_refiller (filterstr);
 285         au_refiller (filterstr);
 286
 287         in_row_change = false;
 288 }
 289
 290 void
 291 PluginSelector::refiller (const PluginInfoList& plugs, const::std::string& filterstr, const char* type)
 292 {
 293         char buf[16];
 294
 295         for (PluginInfoList::const_iterator i = plugs.begin(); i != plugs.end(); ++i) {
 296
 297                 if (show_this_plugin (*i, filterstr)) {
 298
 299                         TreeModel::Row newrow = *(plugin_model->append());
 300                         newrow[plugin_columns.favorite] = (manager->get_status (*i) == PluginManager::Favorite);
 301                         newrow[plugin_columns.hidden] = (manager->get_status (*i) == PluginManager::Hidden);
 302                         newrow[plugin_columns.name] = (*i)->name;
 303                         newrow[plugin_columns.type_name] = type;
 304                         newrow[plugin_columns.category] = (*i)->category;
 305
 306                         string creator = (*i)->creator;
 307                         string::size_type pos = 0;
 308
 309                         /* stupid LADSPA creator strings */
 310
 311                         while (pos < creator.length() && (isalnum (creator[pos]) || isspace (creator[pos]))) ++pos;
 312                         creator = creator.substr (0, pos);
 313
 314                         newrow[plugin_columns.creator] = creator;
 315
 316                         if ((*i)->n_inputs < 0) {
 317                                 newrow[plugin_columns.ins] = "various";
 318                         } else {
 319                                 snprintf (buf, sizeof(buf), "%d", (*i)->n_inputs);
 320                                 newrow[plugin_columns.ins] = buf;
 321                         }
 322                         if ((*i)->n_outputs < 0) {
 323                                 newrow[plugin_columns.outs] = "various";
 324                         } else {
 325                                 snprintf (buf, sizeof(buf), "%d", (*i)->n_outputs);
 326                                 newrow[plugin_columns.outs] = buf;
 327                         }
 328
 329                         newrow[plugin_columns.plugin] = *i;
 330                 }
 331         }
 332 }
 333
 334 void
 335 PluginSelector::ladspa_refiller (const std::string& filterstr)
 336 {
 337         refiller (manager->ladspa_plugin_info(), filterstr, "LADSPA");
 338 }
 339
 340 void
 341 PluginSelector::lv2_refiller (const std::string& filterstr)
 342 {
 343 #ifdef HAVE_LV2
 344         refiller (manager->lv2_plugin_info(), filterstr, "LV2");
 345 #endif
 346 }
 347
 348 void
 349 PluginSelector::vst_refiller (const std::string& filterstr)
 350 {
 351 #ifdef VST_SUPPORT
 352         refiller (manager->vst_plugin_info(), filterstr, "VST");
 353 #endif
 354 }
 355
 356 void
 357 PluginSelector::au_refiller (const std::string& filterstr)
 358 {
 359 #ifdef HAVE_AUDIOUNITS
 360         refiller (manager->au_plugin_info(), filterstr, "AU");
 361 #endif
 362 }
 363
 364 PluginPtr
 365 PluginSelector::load_plugin (PluginInfoPtr pi)
 366 {
 367         if (session == 0) {
 368                 return PluginPtr();
 369         }
 370
 371         return pi->load (*session);
 372 }
 373
 374 void
 375 PluginSelector::btn_add_clicked()
 376 {
 377         std::string name;
 378         PluginInfoPtr pi;
 379         TreeModel::Row newrow = *(amodel->append());
 380         TreeModel::Row row;
 381
 382         row = *(plugin_display.get_selection()->get_selected());
 383         name = row[plugin_columns.name];
 384         pi = row[plugin_columns.plugin];
 385
 386         newrow[acols.text] = name;
 387         newrow[acols.plugin] = pi;
 388
 389         if (!amodel->children().empty()) {
 390                 set_response_sensitive (RESPONSE_APPLY, true);
 391         }
 392 }
 393
 394 void
 395 PluginSelector::btn_remove_clicked()
 396 {
 397         TreeModel::iterator iter = added_list.get_selection()->get_selected();
 398
 399         amodel->erase(iter);
 400         if (amodel->children().empty()) {
 401                 set_response_sensitive (RESPONSE_APPLY, false);
 402         }
 403 }
 404
 405 void
 406 PluginSelector::btn_update_clicked()
 407 {
 408         manager->refresh ();
 409         refill();
 410 }
 411
 412 void
 413 PluginSelector::display_selection_changed()
 414 {
 415         if (plugin_display.get_selection()->count_selected_rows() != 0) {
 416                 btn_add->set_sensitive (true);
 417         } else {
 418                 btn_add->set_sensitive (false);
 419         }
 420 }
 421
 422 void
 423 PluginSelector::added_list_selection_changed()
 424 {
 425         if (added_list.get_selection()->count_selected_rows() != 0) {
 426                 btn_remove->set_sensitive (true);
 427         } else {
 428                 btn_remove->set_sensitive (false);
 429         }
 430 }
 431
 432 int
 433 PluginSelector::run ()
 434 {
 435         ResponseType r;
 436         TreeModel::Children::iterator i;
 437         SelectedPlugins plugins;
 438
 439         r = (ResponseType) Dialog::run ();
 440
 441         switch (r) {
 442         case RESPONSE_APPLY:
 443                 for (i = amodel->children().begin(); i != amodel->children().end(); ++i) {
 444                         PluginInfoPtr pp = (*i)[acols.plugin];
 445                         PluginPtr p = load_plugin (pp);
 446                         if (p) {
 447                                 plugins.push_back (p);
 448                         }
 449                 }
 450                 if (interested_object && !plugins.empty()) {
 451                         interested_object->use_plugins (plugins);
 452                 }
 453
 454                 break;
 455
 456         default:
 457                 break;
 458         }
 459
 460         hide();
 461         amodel->clear();
 462         interested_object = 0;
 463
 464         return (int) r;
 465 }
 466
 467 void
 468 PluginSelector::filter_button_clicked ()
 469 {
 470         filter_entry.set_text ("");
 471 }
 472
 473 void
 474 PluginSelector::filter_entry_changed ()
 475 {
 476         refill ();
 477 }
 478
 479 void
 480 PluginSelector::filter_mode_changed ()
 481 {
 482         std::string mode = filter_mode.get_active_text ();
 483
 484         if (mode == _("Favorites only") || mode == _("Hidden only")) {
 485                 filter_entry.set_sensitive (false);
 486         } else {
 487                 filter_entry.set_sensitive (true);
 488         }
 489
 490         refill ();
 491 }
 492
 493 void
 494 PluginSelector::on_show ()
 495 {
 496         ArdourDialog::on_show ();
 497         filter_entry.grab_focus ();
 498 }
 499
 500 struct PluginMenuCompareByCreator {
 501     bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
 502             int cmp;
 503
 504             cmp = strcasecmp (a->creator.c_str(), b->creator.c_str());
 505
 506             if (cmp < 0) {
 507                     return true;
 508             } else if (cmp == 0) {
 509                     /* same creator ... compare names */
 510                     if (strcasecmp (a->name.c_str(), b->name.c_str()) < 0) {
 511                             return true;
 512                     }
 513             }
 514             return false;
 515     }
 516 };
 517
 518 struct PluginMenuCompareByName {
 519     bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
 520             int cmp;
 521
 522             cmp = strcasecmp (a->name.c_str(), b->name.c_str());
 523
 524             if (cmp < 0) {
 525                     return true;
 526             } else if (cmp == 0) {
 527                     /* same name ... compare type */
 528                     if (a->type < b->type) {
 529                             return true;
 530                     }
 531             }
 532             return false;
 533     }
 534 };
 535
 536 struct PluginMenuCompareByCategory {
 537     bool operator() (PluginInfoPtr a, PluginInfoPtr b) const {
 538             int cmp;
 539
 540             cmp = strcasecmp (a->category.c_str(), b->category.c_str());
 541
 542             if (cmp < 0) {
 543                     return true;
 544             } else if (cmp == 0) {
 545                     /* same category ... compare names */
 546                     if (strcasecmp (a->name.c_str(), b->name.c_str()) < 0) {
 547                             return true;
 548                     }
 549             }
 550             return false;
 551     }
 552 };
 553
 554 Gtk::Menu*
 555 PluginSelector::plugin_menu()
 556 {
 557         PluginInfoList all_plugs;
 558
 559         all_plugs.insert (all_plugs.end(), manager->ladspa_plugin_info().begin(), manager->ladspa_plugin_info().end());
 560 #ifdef VST_SUPPORT
 561         all_plugs.insert (all_plugs.end(), manager->vst_plugin_info().begin(), manager->vst_plugin_info().end());
 562 #endif
 563 #ifdef HAVE_AUDIOUNITS
 564         all_plugs.insert (all_plugs.end(), manager->au_plugin_info().begin(), manager->au_plugin_info().end());
 565 #endif
 566 #ifdef HAVE_LV2
 567         all_plugs.insert (all_plugs.end(), manager->lv2_plugin_info().begin(), manager->lv2_plugin_info().end());
 568 #endif
 569
 570         using namespace Menu_Helpers;
 571
 572         Menu* menu = manage (new Menu());
 573         menu->set_name("ArdourContextMenu");
 574
 575         MenuList& items = menu->items();
 576         items.clear ();
 577
 578         Gtk::Menu* favs = create_favs_menu(all_plugs);
 579         items.push_back (MenuElem (_("Favorites"), *manage (favs)));
 580
 581         items.push_back (MenuElem (_("Plugin Manager"), mem_fun (*this, &PluginSelector::show_manager)));
 582         items.push_back (SeparatorElem ());
 583
 584         Menu* by_creator = create_by_creator_menu(all_plugs);
 585         items.push_back (MenuElem (_("By Creator"), *manage (by_creator)));
 586
 587         Menu* by_category = create_by_category_menu(all_plugs);
 588         items.push_back (MenuElem (_("By Category"), *manage (by_category)));
 589
 590         return menu;
 591 }
 592
 593 Gtk::Menu*
 594 PluginSelector::create_favs_menu (PluginInfoList& all_plugs)
 595 {
 596         using namespace Menu_Helpers;
 597
 598         Menu* favs = manage (new Menu());
 599         favs->set_name("ArdourContextMenu");
 600
 601         PluginMenuCompareByName cmp_by_name;
 602         all_plugs.sort (cmp_by_name);
 603
 604         for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
 605                 if (manager->get_status (*i) == PluginManager::Favorite) {
 606                         favs->items().push_back (MenuElem ((*i)->name, (bind (mem_fun (*this, &PluginSelector::plugin_chosen_from_menu), *i))));
 607                 }
 608         }
 609         return favs;
 610 }
 611
 612 Gtk::Menu*
 613 PluginSelector::create_by_creator_menu (ARDOUR::PluginInfoList& all_plugs)
 614 {
 615         using namespace Menu_Helpers;
 616
 617         typedef std::map<Glib::ustring,Gtk::Menu*> SubmenuMap;
 618         SubmenuMap creator_submenu_map;
 619
 620         Menu* by_creator = manage (new Menu());
 621         by_creator->set_name("ArdourContextMenu");
 622
 623         MenuList& by_creator_items = by_creator->items();
 624         PluginMenuCompareByCreator cmp_by_creator;
 625         all_plugs.sort (cmp_by_creator);
 626
 627         for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
 628
 629                 if (manager->get_status (*i) == PluginManager::Hidden) continue;
 630
 631                 string creator = (*i)->creator;
 632
 633                 /* stupid LADSPA creator strings */
 634                 string::size_type pos = 0;
 635                 while (pos < creator.length() && (isalnum (creator[pos]) || isspace (creator[pos]))) ++pos;
 636                 creator = creator.substr (0, pos);
 637
 638                 SubmenuMap::iterator x;
 639                 Gtk::Menu* submenu;
 640                 if ((x = creator_submenu_map.find (creator)) != creator_submenu_map.end()) {
 641                         submenu = x->second;
 642                 } else {
 643                         submenu = new Gtk::Menu;
 644                         by_creator_items.push_back (MenuElem (creator, *manage (submenu)));
 645                         creator_submenu_map.insert (pair<Glib::ustring,Menu*> (creator, submenu));
 646                         submenu->set_name("ArdourContextMenu");
 647                 }
 648                 submenu->items().push_back (MenuElem ((*i)->name, (bind (mem_fun (*this, &PluginSelector::plugin_chosen_from_menu), *i))));
 649         }
 650         return by_creator;
 651 }
 652
 653 Gtk::Menu*
 654 PluginSelector::create_by_category_menu (ARDOUR::PluginInfoList& all_plugs)
 655 {
 656         using namespace Menu_Helpers;
 657
 658         typedef std::map<Glib::ustring,Gtk::Menu*> SubmenuMap;
 659         SubmenuMap category_submenu_map;
 660
 661         Menu* by_category = manage (new Menu());
 662         by_category->set_name("ArdourContextMenu");
 663
 664         MenuList& by_category_items = by_category->items();
 665         PluginMenuCompareByCategory cmp_by_category;
 666         all_plugs.sort (cmp_by_category);
 667
 668         for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
 669
 670                 if (manager->get_status (*i) == PluginManager::Hidden) continue;
 671
 672                 string category = (*i)->category;
 673
 674                 SubmenuMap::iterator x;
 675                 Gtk::Menu* submenu;
 676                 if ((x = category_submenu_map.find (category)) != category_submenu_map.end()) {
 677                         submenu = x->second;
 678                 } else {
 679                         submenu = new Gtk::Menu;
 680                         by_category_items.push_back (MenuElem (category, *manage (submenu)));
 681                         category_submenu_map.insert (pair<Glib::ustring,Menu*> (category, submenu));
 682                         submenu->set_name("ArdourContextMenu");
 683                 }
 684                 submenu->items().push_back (MenuElem ((*i)->name, (bind (mem_fun (*this, &PluginSelector::plugin_chosen_from_menu), *i))));
 685         }
 686         return by_category;
 687 }
 688
 689 void
 690 PluginSelector::plugin_chosen_from_menu (const PluginInfoPtr& pi)
 691 {
 692         PluginPtr p = load_plugin (pi);
 693
 694         if (p && interested_object) {
 695                 SelectedPlugins plugins;
 696                 plugins.push_back (p);
 697                 interested_object->use_plugins (plugins);
 698         }
 699
 700         interested_object = 0;
 701 }
 702
 703 void
 704 PluginSelector::favorite_changed (const Glib::ustring& path)
 705 {
 706         PluginInfoPtr pi;
 707
 708         if (in_row_change) {
 709                 return;
 710         }
 711
 712         in_row_change = true;
 713
 714         TreeModel::iterator iter = plugin_model->get_iter (path);
 715
 716         if (iter) {
 717
 718                 bool favorite = !(*iter)[plugin_columns.favorite];
 719
 720                 /* change state */
 721
 722                 (*iter)[plugin_columns.favorite] = favorite;
 723                 (*iter)[plugin_columns.hidden] = false;
 724                 PluginManager::PluginStatusType status = (favorite ? PluginManager::Favorite : PluginManager::Normal);
 725
 726                 /* save new statuses list */
 727
 728                 pi = (*iter)[plugin_columns.plugin];
 729
 730                 manager->set_status (pi->type, pi->unique_id, status);
 731
 732                 manager->save_statuses ();
 733         }
 734         in_row_change = false;
 735 }
 736
 737 void
 738 PluginSelector::hidden_changed (const Glib::ustring& path)
 739 {
 740         PluginInfoPtr pi;
 741
 742         if (in_row_change) {
 743                 return;
 744         }
 745
 746         in_row_change = true;
 747
 748         TreeModel::iterator iter = plugin_model->get_iter (path);
 749
 750         if (iter) {
 751
 752                 bool hidden = !(*iter)[plugin_columns.hidden];
 753
 754                 /* change state */
 755
 756                 (*iter)[plugin_columns.favorite] = false;
 757                 (*iter)[plugin_columns.hidden] = hidden;
 758                 PluginManager::PluginStatusType status = (hidden ? PluginManager::Hidden : PluginManager::Normal);
 759
 760                 /* save new statuses list */
 761
 762                 pi = (*iter)[plugin_columns.plugin];
 763
 764                 manager->set_status (pi->type, pi->unique_id, status);
 765
 766                 manager->save_statuses ();
 767         }
 768         in_row_change = false;
 769 }
 770
 771 void
 772 PluginSelector::show_manager ()
 773 {
 774         show_all();
 775         run ();
 776 }
 777
 778 void
 779 PluginSelector::set_interested_object (PluginInterestedObject& obj)
 780 {
 781         interested_object = &obj;
 782 }