libs/surfaces/mackie/gui.cc

   1 /*
   2         Copyright (C) 2010 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 #include <gtkmm/comboboxtext.h>
  20 #include <gtkmm/box.h>
  21 #include <gtkmm/spinbutton.h>
  22 #include <gtkmm/table.h>
  23 #include <gtkmm/treeview.h>
  24 #include <gtkmm/liststore.h>
  25 #include <gtkmm/treestore.h>
  26 #include <gtkmm/notebook.h>
  27 #include <gtkmm/cellrenderercombo.h>
  28 #include <gtkmm/scale.h>
  29 #include <gtkmm/alignment.h>
  30
  31 #include "pbd/error.h"
  32 #include "pbd/unwind.h"
  33 #include "pbd/strsplit.h"
  34 #include "pbd/stacktrace.h"
  35
  36 #include "gtkmm2ext/actions.h"
  37 #include "gtkmm2ext/bindings.h"
  38 #include "gtkmm2ext/gui_thread.h"
  39 #include "gtkmm2ext/utils.h"
  40
  41 #include "ardour/audioengine.h"
  42 #include "ardour/port.h"
  43 #include "ardour/rc_configuration.h"
  44
  45 #include "mackie_control_protocol.h"
  46 #include "device_info.h"
  47 #include "gui.h"
  48 #include "surface.h"
  49 #include "surface_port.h"
  50
  51 #include "pbd/i18n.h"
  52
  53 using namespace std;
  54 using namespace Gtk;
  55 using namespace ArdourSurface;
  56 using namespace Mackie;
  57
  58 void*
  59 MackieControlProtocol::get_gui () const
  60 {
  61         if (!_gui) {
  62                 const_cast<MackieControlProtocol*>(this)->build_gui ();
  63         }
  64         static_cast<Gtk::Notebook*>(_gui)->show_all();
  65         return _gui;
  66 }
  67
  68 void
  69 MackieControlProtocol::tear_down_gui ()
  70 {
  71         if (_gui) {
  72                 Gtk::Widget *w = static_cast<Gtk::Widget*>(_gui)->get_parent();
  73                 if (w) {
  74                         w->hide();
  75                         delete w;
  76                 }
  77         }
  78         delete (MackieControlProtocolGUI*) _gui;
  79         _gui = 0;
  80 }
  81
  82 void
  83 MackieControlProtocol::build_gui ()
  84 {
  85         _gui = (void *) new MackieControlProtocolGUI (*this);
  86 }
  87
  88 MackieControlProtocolGUI::MackieControlProtocolGUI (MackieControlProtocol& p)
  89         : _cp (p)
  90         , table (2, 9)
  91         , touch_sensitivity_adjustment (0, 0, 9, 1, 4)
  92         , touch_sensitivity_scale (touch_sensitivity_adjustment)
  93         , recalibrate_fader_button (_("Recalibrate Faders"))
  94         , ipmidi_base_port_adjustment (_cp.ipmidi_base(), 0, 32767, 1, 1000)
  95         , discover_button (_("Discover Mackie Devices"))
  96         , _device_dependent_widget (0)
  97         , ignore_active_change (false)
  98 {
  99         Gtk::Label* l;
 100         Gtk::Alignment* align;
 101         int row = 0;
 102
 103         set_border_width (12);
 104
 105         table.set_row_spacings (4);
 106         table.set_col_spacings (6);
 107         table.set_border_width (12);
 108         table.set_homogeneous (false);
 109
 110         l = manage (new Gtk::Label (_("Device Type:")));
 111         l->set_alignment (1.0, 0.5);
 112         table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0));
 113         table.attach (_surface_combo, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0), 0, 0);
 114         row++;
 115
 116         vector<string> surfaces;
 117
 118         for (std::map<std::string,DeviceInfo>::iterator i = DeviceInfo::device_info.begin(); i != DeviceInfo::device_info.end(); ++i) {
 119                 surfaces.push_back (i->first);
 120         }
 121         Gtkmm2ext::set_popdown_strings (_surface_combo, surfaces);
 122         _surface_combo.signal_changed().connect (sigc::mem_fun (*this, &MackieControlProtocolGUI::surface_combo_changed));
 123
 124         _cp.DeviceChanged.connect (device_change_connection, invalidator (*this), boost::bind (&MackieControlProtocolGUI::device_changed, this), gui_context());
 125         _cp.ConnectionChange.connect (connection_change_connection, invalidator (*this), boost::bind (&MackieControlProtocolGUI::connection_handler, this), gui_context());
 126
 127         ipmidi_base_port_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &MackieControlProtocolGUI::ipmidi_spinner_changed));
 128
 129         /* device-dependent part */
 130
 131         device_dependent_row = row;
 132
 133         if (_device_dependent_widget) {
 134                 table.remove (*_device_dependent_widget);
 135                 _device_dependent_widget = 0;
 136         }
 137
 138         _device_dependent_widget = device_dependent_widget ();
 139         table.attach (*_device_dependent_widget, 0, 12, row, row+1, AttachOptions(0), AttachOptions(0), 0, 0);
 140         row++;
 141
 142         /* back to the boilerplate */
 143
 144         RadioButtonGroup rb_group = absolute_touch_mode_button.get_group();
 145         touch_move_mode_button.set_group (rb_group);
 146
 147         recalibrate_fader_button.signal_clicked().connect (sigc::mem_fun (*this, &MackieControlProtocolGUI::recalibrate_faders));
 148         backlight_button.signal_clicked().connect (sigc::mem_fun (*this, &MackieControlProtocolGUI::toggle_backlight));
 149
 150         touch_sensitivity_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &MackieControlProtocolGUI::touch_sensitive_change));
 151         touch_sensitivity_scale.set_update_policy (Gtk::UPDATE_DISCONTINUOUS);
 152
 153         l = manage (new Gtk::Label (_("Button click")));
 154         l->set_alignment (1.0, 0.5);
 155         table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 156         align = manage (new Alignment);
 157         align->set (0.0, 0.5);
 158         align->add (relay_click_button);
 159         table.attach (*align, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 160         row++;
 161
 162         l = manage (new Gtk::Label (_("Backlight")));
 163         l->set_alignment (1.0, 0.5);
 164         table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 165         align = manage (new Alignment);
 166         align->set (0.0, 0.5);
 167         align->add (backlight_button);
 168         table.attach (*align, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 169         row++;
 170
 171         l = manage (new Gtk::Label (_("Send Fader Position Only When Touched")));
 172         l->set_alignment (1.0, 0.5);
 173         table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 174         align = manage (new Alignment);
 175         align->set (0.0, 0.5);
 176         align->add (absolute_touch_mode_button);
 177         table.attach (*align, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 178         row++;
 179
 180         l = manage (new Gtk::Label (_("Send Fader Position When Moved")));
 181         l->set_alignment (1.0, 0.5);
 182         table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 183         align = manage (new Alignment);
 184         align->set (0.0, 0.5);
 185         align->add (touch_move_mode_button);
 186         table.attach (*align, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 187         row++;
 188
 189         l = manage (new Gtk::Label (_("Fader Touch Sense Sensitivity")));
 190         l->set_alignment (1.0, 0.5);
 191         table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 192         touch_sensitivity_scale.property_digits() = 0;
 193         touch_sensitivity_scale.property_draw_value() = false;
 194         table.attach (touch_sensitivity_scale, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 195         row++;
 196         table.attach (recalibrate_fader_button, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 197         row++;
 198
 199
 200         table.attach (discover_button, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 201         discover_button.signal_clicked().connect (sigc::mem_fun (*this, &MackieControlProtocolGUI::discover_clicked));
 202         row++;
 203
 204         vector<string> profiles;
 205
 206         for (std::map<std::string,DeviceProfile>::iterator i = DeviceProfile::device_profiles.begin(); i != DeviceProfile::device_profiles.end(); ++i) {
 207                 cerr << "add discovered profile " << i->first << endl;
 208                 profiles.push_back (i->first);
 209         }
 210         Gtkmm2ext::set_popdown_strings (_profile_combo, profiles);
 211         cerr << "set active profile from " << p.device_profile().name() << endl;
 212         _profile_combo.set_active_text (p.device_profile().name());
 213         _profile_combo.signal_changed().connect (sigc::mem_fun (*this, &MackieControlProtocolGUI::profile_combo_changed));
 214
 215         append_page (table, _("Device Setup"));
 216         table.show_all();
 217
 218         /* function key editor */
 219
 220         VBox* fkey_packer = manage (new VBox);
 221         HBox* profile_packer = manage (new HBox);
 222         HBox* observation_packer = manage (new HBox);
 223
 224         l = manage (new Gtk::Label (_("Profile/Settings:")));
 225         profile_packer->pack_start (*l, false, false);
 226         profile_packer->pack_start (_profile_combo, true, true);
 227         profile_packer->set_spacing (12);
 228         profile_packer->set_border_width (12);
 229
 230         l = manage (new Gtk::Label (_("* Button available at the original Mackie MCU PRO or current device if enabled (NOT implemented yet). Device specific name presented.")));
 231         observation_packer->pack_start (*l, false, false);
 232
 233         fkey_packer->pack_start (*profile_packer, false, false);
 234         fkey_packer->pack_start (function_key_scroller, true, true);
 235         fkey_packer->pack_start (*observation_packer, false, false);
 236         fkey_packer->set_spacing (12);
 237         function_key_scroller.property_shadow_type() = Gtk::SHADOW_NONE;
 238         function_key_scroller.add (function_key_editor);
 239         append_page (*fkey_packer, _("Function Keys"));
 240
 241         build_available_action_menu ();
 242         build_function_key_editor ();
 243         refresh_function_key_editor ();
 244         fkey_packer->show_all();
 245 }
 246
 247 void
 248 MackieControlProtocolGUI::connection_handler ()
 249 {
 250         /* ignore all changes to combobox active strings here, because we're
 251            updating them to match a new ("external") reality - we were called
 252            because port connections have changed.
 253         */
 254
 255         PBD::Unwinder<bool> ici (ignore_active_change, true);
 256
 257         vector<Gtk::ComboBox*>::iterator ic;
 258         vector<Gtk::ComboBox*>::iterator oc;
 259
 260         vector<string> midi_inputs;
 261         vector<string> midi_outputs;
 262
 263         ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsOutput|ARDOUR::IsTerminal), midi_inputs);
 264         ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsInput|ARDOUR::IsTerminal), midi_outputs);
 265
 266         for (ic = input_combos.begin(), oc = output_combos.begin(); ic != input_combos.end() && oc != output_combos.end(); ++ic, ++oc) {
 267
 268                 boost::shared_ptr<Surface> surface = _cp.get_surface_by_raw_pointer ((*ic)->get_data ("surface"));
 269
 270                 if (surface) {
 271                         update_port_combos (midi_inputs, midi_outputs, *ic, *oc, surface);
 272                 }
 273         }
 274 }
 275
 276 void
 277 MackieControlProtocolGUI::update_port_combos (vector<string> const& midi_inputs, vector<string> const& midi_outputs,
 278                                               Gtk::ComboBox* input_combo,
 279                                               Gtk::ComboBox* output_combo,
 280                                               boost::shared_ptr<Surface> surface)
 281 {
 282         Glib::RefPtr<Gtk::ListStore> input = build_midi_port_list (midi_inputs, true);
 283         Glib::RefPtr<Gtk::ListStore> output = build_midi_port_list (midi_outputs, false);
 284         bool input_found = false;
 285         bool output_found = false;
 286         int n;
 287
 288         input_combo->set_model (input);
 289         output_combo->set_model (output);
 290
 291         Gtk::TreeModel::Children children = input->children();
 292         Gtk::TreeModel::Children::iterator i;
 293         i = children.begin();
 294         ++i; /* skip "Disconnected" */
 295
 296
 297         for (n = 1;  i != children.end(); ++i, ++n) {
 298                 string port_name = (*i)[midi_port_columns.full_name];
 299                 if (surface->port().input().connected_to (port_name)) {
 300                         input_combo->set_active (n);
 301                         input_found = true;
 302                         break;
 303                 }
 304         }
 305
 306         if (!input_found) {
 307                 input_combo->set_active (0); /* disconnected */
 308         }
 309
 310         children = output->children();
 311         i = children.begin();
 312         ++i; /* skip "Disconnected" */
 313
 314         for (n = 1;  i != children.end(); ++i, ++n) {
 315                 string port_name = (*i)[midi_port_columns.full_name];
 316                 if (surface->port().output().connected_to (port_name)) {
 317                         output_combo->set_active (n);
 318                         output_found = true;
 319                         break;
 320                 }
 321         }
 322
 323         if (!output_found) {
 324                 output_combo->set_active (0); /* disconnected */
 325         }
 326 }
 327
 328 Gtk::Widget*
 329 MackieControlProtocolGUI::device_dependent_widget ()
 330 {
 331         Gtk::Table* dd_table;
 332         Gtk::Label* l;
 333         int row = 0;
 334
 335         uint32_t n_surfaces = 1 + _cp.device_info().extenders();
 336
 337         if (!_cp.device_info().uses_ipmidi()) {
 338                 dd_table = Gtk::manage (new Gtk::Table (n_surfaces, 2));
 339         } else {
 340                 dd_table = Gtk::manage (new Gtk::Table (1, 2));
 341         }
 342
 343         dd_table = Gtk::manage (new Gtk::Table (2, n_surfaces));
 344         dd_table->set_row_spacings (4);
 345         dd_table->set_col_spacings (6);
 346         dd_table->set_border_width (12);
 347
 348         _surface_combo.set_active_text (_cp.device_info().name());
 349
 350         vector<string> midi_inputs;
 351         vector<string> midi_outputs;
 352
 353         ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsOutput|ARDOUR::IsPhysical), midi_inputs);
 354         ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsInput|ARDOUR::IsPhysical), midi_outputs);
 355
 356         input_combos.clear ();
 357         output_combos.clear ();
 358
 359         if (!_cp.device_info().uses_ipmidi()) {
 360
 361                 for (uint32_t n = 0; n < n_surfaces; ++n) {
 362
 363                         boost::shared_ptr<Surface> surface = _cp.nth_surface (n);
 364
 365                         if (!surface) {
 366                                 PBD::fatal << string_compose (_("programming error: %1\n"), string_compose ("n=%1 surface not found!", n)) << endmsg;
 367                                 /*NOTREACHED*/
 368                         }
 369
 370                         Gtk::ComboBox* input_combo = manage (new Gtk::ComboBox);
 371                         Gtk::ComboBox* output_combo = manage (new Gtk::ComboBox);
 372
 373                         update_port_combos (midi_inputs, midi_outputs, input_combo, output_combo, surface);
 374
 375                         input_combo->pack_start (midi_port_columns.short_name);
 376                         input_combo->set_data ("surface", surface.get());
 377                         input_combos.push_back (input_combo);
 378                         output_combo->pack_start (midi_port_columns.short_name);
 379                         output_combo->set_data ("surface", surface.get());
 380                         output_combos.push_back (output_combo);
 381
 382                         boost::weak_ptr<Surface> ws (surface);
 383                         input_combo->signal_changed().connect (sigc::bind (sigc::mem_fun (*this, &MackieControlProtocolGUI::active_port_changed), input_combo, ws, true));
 384                         output_combo->signal_changed().connect (sigc::bind (sigc::mem_fun (*this, &MackieControlProtocolGUI::active_port_changed), output_combo, ws, false));
 385
 386                         string send_string;
 387                         string receive_string;
 388
 389                         if (n_surfaces > 1) {
 390                                 if (n == 0) {
 391                                         send_string = _("Main surface sends via:");
 392                                         receive_string = _("Main surface receives via:");
 393                                 } else {
 394                                         send_string = string_compose (_("Extender %1 sends via:"), n);
 395                                         receive_string = string_compose (_("Extender %1 receives via:"), n);
 396                                 }
 397                         } else {
 398                                 send_string = _("Surface sends via:");
 399                                 receive_string = _("Surface receives via:");
 400                         }
 401
 402                         l = manage (new Gtk::Label (send_string));
 403                         l->set_alignment (1.0, 0.5);
 404                         dd_table->attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0));
 405                         dd_table->attach (*input_combo, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0), 0, 0);
 406                         row++;
 407
 408                         l = manage (new Gtk::Label (receive_string));
 409                         l->set_alignment (1.0, 0.5);
 410                         dd_table->attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0));
 411                         dd_table->attach (*output_combo, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0), 0, 0);
 412                         row++;
 413                 }
 414
 415         } else {
 416
 417                 l = manage (new Gtk::Label (_("ipMIDI Port (lowest)")));
 418                 l->set_alignment (1.0, 0.5);
 419
 420                 Gtk::SpinButton*  ipmidi_base_port_spinner = manage (new Gtk::SpinButton (ipmidi_base_port_adjustment));
 421                 dd_table->attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 422                 dd_table->attach (*ipmidi_base_port_spinner, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions (0));
 423                 row++;
 424         }
 425
 426         return dd_table;
 427 }
 428
 429 CellRendererCombo*
 430 MackieControlProtocolGUI::make_action_renderer (Glib::RefPtr<TreeStore> model, Gtk::TreeModelColumnBase column)
 431 {
 432         CellRendererCombo* renderer = manage (new CellRendererCombo);
 433         renderer->property_model() = model;
 434         renderer->property_editable() = true;
 435         renderer->property_text_column() = 0;
 436         renderer->property_has_entry() = false;
 437         renderer->signal_edited().connect (sigc::bind (sigc::mem_fun(*this, &MackieControlProtocolGUI::action_changed), column));
 438
 439         return renderer;
 440 }
 441
 442 void
 443 MackieControlProtocolGUI::build_available_action_menu ()
 444 {
 445         /* build a model of all available actions (needs to be tree structured
 446          * more)
 447          */
 448
 449         available_action_model = TreeStore::create (available_action_columns);
 450
 451         vector<string> paths;
 452         vector<string> labels;
 453         vector<string> tooltips;
 454         vector<string> keys;
 455         vector<Glib::RefPtr<Gtk::Action> > actions;
 456
 457         typedef std::map<string,TreeIter> NodeMap;
 458         NodeMap nodes;
 459         NodeMap::iterator r;
 460
 461         Gtkmm2ext::ActionMap::get_all_actions (paths, labels, tooltips, keys, actions);
 462
 463         vector<string>::iterator k;
 464         vector<string>::iterator p;
 465         vector<string>::iterator t;
 466         vector<string>::iterator l;
 467
 468         available_action_model->clear ();
 469
 470         /* Because there are button bindings built in that are not
 471            in the key binding map, there needs to be a way to undo
 472            a profile edit.
 473         */
 474         TreeIter rowp;
 475         TreeModel::Row parent;
 476         rowp = available_action_model->append();
 477         parent = *(rowp);
 478         parent[available_action_columns.name] = _("Remove Binding");
 479
 480         /* Key aliasing */
 481
 482         rowp = available_action_model->append();
 483         parent = *(rowp);
 484         parent[available_action_columns.name] = _("Shift");
 485         rowp = available_action_model->append();
 486         parent = *(rowp);
 487         parent[available_action_columns.name] = _("Control");
 488         rowp = available_action_model->append();
 489         parent = *(rowp);
 490         parent[available_action_columns.name] = _("Option");
 491         rowp = available_action_model->append();
 492         parent = *(rowp);
 493         parent[available_action_columns.name] = _("CmdAlt");
 494
 495         for (l = labels.begin(), k = keys.begin(), p = paths.begin(), t = tooltips.begin(); l != labels.end(); ++k, ++p, ++t, ++l) {
 496
 497                 TreeModel::Row row;
 498                 vector<string> parts;
 499
 500                 parts.clear ();
 501
 502                 split (*p, parts, '/');
 503
 504                 if (parts.empty()) {
 505                         continue;
 506                 }
 507
 508                 //kinda kludgy way to avoid displaying menu items as mappable
 509                 if ( parts[1] == _("Main_menu") )
 510                         continue;
 511                 if ( parts[1] == _("JACK") )
 512                         continue;
 513                 if ( parts[1] == _("redirectmenu") )
 514                         continue;
 515                 if ( parts[1] == _("Editor_menus") )
 516                         continue;
 517                 if ( parts[1] == _("RegionList") )
 518                         continue;
 519                 if ( parts[1] == _("ProcessorMenu") )
 520                         continue;
 521
 522                 if ((r = nodes.find (parts[1])) == nodes.end()) {
 523
 524                         /* top level is missing */
 525
 526                         TreeIter rowp;
 527                         TreeModel::Row parent;
 528                         rowp = available_action_model->append();
 529                         nodes[parts[1]] = rowp;
 530                         parent = *(rowp);
 531                         parent[available_action_columns.name] = parts[1];
 532
 533                         row = *(available_action_model->append (parent.children()));
 534
 535                 } else {
 536
 537                         row = *(available_action_model->append ((*r->second)->children()));
 538
 539                 }
 540
 541                 /* add this action */
 542
 543                 if (l->empty ()) {
 544                         row[available_action_columns.name] = *t;
 545                         action_map[*t] = *p;
 546                 } else {
 547                         row[available_action_columns.name] = *l;
 548                         action_map[*l] = *p;
 549                 }
 550
 551                 row[available_action_columns.path] = (*p);
 552         }
 553 }
 554
 555 void
 556 MackieControlProtocolGUI::build_function_key_editor ()
 557 {
 558         function_key_editor.append_column (_("Key"), function_key_columns.name);
 559
 560         TreeViewColumn* col;
 561         CellRendererCombo* renderer;
 562
 563         renderer = make_action_renderer (available_action_model, function_key_columns.plain);
 564         col = manage (new TreeViewColumn (_("Plain"), *renderer));
 565         col->add_attribute (renderer->property_text(), function_key_columns.plain);
 566         function_key_editor.append_column (*col);
 567
 568         renderer = make_action_renderer (available_action_model, function_key_columns.shift);
 569         col = manage (new TreeViewColumn (_("Shift"), *renderer));
 570         col->add_attribute (renderer->property_text(), function_key_columns.shift);
 571         function_key_editor.append_column (*col);
 572
 573         renderer = make_action_renderer (available_action_model, function_key_columns.control);
 574         col = manage (new TreeViewColumn (_("Control"), *renderer));
 575         col->add_attribute (renderer->property_text(), function_key_columns.control);
 576         function_key_editor.append_column (*col);
 577
 578         renderer = make_action_renderer (available_action_model, function_key_columns.option);
 579         col = manage (new TreeViewColumn (_("Option"), *renderer));
 580         col->add_attribute (renderer->property_text(), function_key_columns.option);
 581         function_key_editor.append_column (*col);
 582
 583         renderer = make_action_renderer (available_action_model, function_key_columns.cmdalt);
 584         col = manage (new TreeViewColumn (_("Cmd/Alt"), *renderer));
 585         col->add_attribute (renderer->property_text(), function_key_columns.cmdalt);
 586         function_key_editor.append_column (*col);
 587
 588         renderer = make_action_renderer (available_action_model, function_key_columns.shiftcontrol);
 589         col = manage (new TreeViewColumn (_("Shift+Control"), *renderer));
 590         col->add_attribute (renderer->property_text(), function_key_columns.shiftcontrol);
 591         function_key_editor.append_column (*col);
 592
 593         function_key_model = ListStore::create (function_key_columns);
 594         function_key_editor.set_model (function_key_model);
 595 }
 596
 597 void
 598 MackieControlProtocolGUI::refresh_function_key_editor ()
 599 {
 600         function_key_editor.set_model (Glib::RefPtr<TreeModel>());
 601         function_key_model->clear ();
 602
 603         /* now fill with data */
 604
 605         TreeModel::Row row;
 606         DeviceProfile dp (_cp.device_profile());
 607         DeviceInfo di;
 608
 609         for (int n = 0; n < Mackie::Button::FinalGlobalButton; ++n) {
 610
 611                 Mackie::Button::ID bid = (Mackie::Button::ID) n;
 612
 613                 row = *(function_key_model->append());
 614                 if (di.global_buttons().find (bid) == di.global_buttons().end()) {
 615                         row[function_key_columns.name] = Mackie::Button::id_to_name (bid);
 616                 } else {
 617                         row[function_key_columns.name] = di.get_global_button_name (bid) + "*";
 618                 }
 619                 row[function_key_columns.id] = bid;
 620
 621                 Glib::RefPtr<Gtk::Action> act;
 622                 string action;
 623                 const string defstring = "\u2022";
 624
 625                 /* We only allow plain bindings for Fn keys. All others are
 626                  * reserved for hard-coded actions.
 627                  */
 628
 629                 if (bid >= Mackie::Button::F1 && bid <= Mackie::Button::F8) {
 630
 631                         action = dp.get_button_action (bid, 0);
 632                         if (action.empty()) {
 633                                 row[function_key_columns.plain] = defstring;
 634                         } else {
 635                                 if (action.find ('/') == string::npos) {
 636                                         /* Probably a key alias */
 637                                         row[function_key_columns.plain] = action;
 638                                 } else {
 639
 640                                         act = ActionManager::get_action (action.c_str());
 641                                         if (act) {
 642                                                 row[function_key_columns.plain] = act->get_label();
 643                                         } else {
 644                                                 row[function_key_columns.plain] = defstring;
 645                                         }
 646                                 }
 647                         }
 648                 }
 649
 650                 /* We only allow plain bindings for Fn keys. All others are
 651                  * reserved for hard-coded actions.
 652                  */
 653
 654                 if (bid >= Mackie::Button::F1 && bid <= Mackie::Button::F8) {
 655
 656                         action = dp.get_button_action (bid, MackieControlProtocol::MODIFIER_SHIFT);
 657                         if (action.empty()) {
 658                                 row[function_key_columns.shift] = defstring;
 659                         } else {
 660                                 if (action.find ('/') == string::npos) {
 661                                         /* Probably a key alias */
 662                                         row[function_key_columns.shift] = action;
 663                                 } else {
 664                                         act = ActionManager::get_action (action.c_str());
 665                                         if (act) {
 666                                                 row[function_key_columns.shift] = act->get_label();
 667                                         } else {
 668                                                 row[function_key_columns.shift] = defstring;
 669                                         }
 670                                 }
 671                         }
 672                 }
 673
 674                 action = dp.get_button_action (bid, MackieControlProtocol::MODIFIER_CONTROL);
 675                 if (action.empty()) {
 676                         row[function_key_columns.control] = defstring;
 677                 } else {
 678                         if (action.find ('/') == string::npos) {
 679                                 /* Probably a key alias */
 680                                 row[function_key_columns.control] = action;
 681                         } else {
 682                                 act = ActionManager::get_action (action.c_str());
 683                                 if (act) {
 684                                         row[function_key_columns.control] = act->get_label();
 685                                 } else {
 686                                         row[function_key_columns.control] = defstring;
 687                                 }
 688                         }
 689                 }
 690
 691                 action = dp.get_button_action (bid, MackieControlProtocol::MODIFIER_OPTION);
 692                 if (action.empty()) {
 693                         row[function_key_columns.option] = defstring;
 694                 } else {
 695                         if (action.find ('/') == string::npos) {
 696                                 /* Probably a key alias */
 697                                 row[function_key_columns.option] = action;
 698                         } else {
 699                                 act = ActionManager::get_action (action.c_str());
 700                                 if (act) {
 701                                         row[function_key_columns.option] = act->get_label();
 702                                 } else {
 703                                         row[function_key_columns.option] = defstring;
 704                                 }
 705                         }
 706                 }
 707
 708                 action = dp.get_button_action (bid, MackieControlProtocol::MODIFIER_CMDALT);
 709                 if (action.empty()) {
 710                         row[function_key_columns.cmdalt] = defstring;
 711                 } else {
 712                         if (action.find ('/') == string::npos) {
 713                                 /* Probably a key alias */
 714                                 row[function_key_columns.cmdalt] = action;
 715                         } else {
 716                                 act = ActionManager::get_action (action.c_str());
 717                                 if (act) {
 718                                         row[function_key_columns.cmdalt] = act->get_label();
 719                                 } else {
 720                                         row[function_key_columns.cmdalt] = defstring;
 721                                 }
 722                         }
 723                 }
 724
 725                 action = dp.get_button_action (bid, (MackieControlProtocol::MODIFIER_SHIFT|MackieControlProtocol::MODIFIER_CONTROL));
 726                 if (action.empty()) {
 727                         row[function_key_columns.shiftcontrol] = defstring;
 728                 } else {
 729                         act = ActionManager::get_action (action.c_str());
 730                         if (act) {
 731                                 row[function_key_columns.shiftcontrol] = act->get_label();
 732                         } else {
 733                                 row[function_key_columns.shiftcontrol] = defstring;
 734                         }
 735                 }
 736         }
 737
 738         function_key_editor.set_model (function_key_model);
 739 }
 740
 741 void
 742 MackieControlProtocolGUI::action_changed (const Glib::ustring &sPath, const Glib::ustring &text, TreeModelColumnBase col)
 743 {
 744         // Remove Binding is not in the action map but still valid
 745         bool remove (false);
 746         if ( text == "Remove Binding") {
 747                 remove = true;
 748         }
 749         Gtk::TreePath path(sPath);
 750         Gtk::TreeModel::iterator row = function_key_model->get_iter(path);
 751
 752         if (row) {
 753
 754                 std::map<std::string,std::string>::iterator i = action_map.find (text);
 755
 756                 if (i == action_map.end()) {
 757                         if (!remove) {
 758                                 return;
 759                         }
 760                 }
 761                 Glib::RefPtr<Gtk::Action> act = ActionManager::get_action (i->second.c_str());
 762
 763                 if (act || remove) {
 764                         /* update visible text, using string supplied by
 765                            available action model so that it matches and is found
 766                            within the model.
 767                         */
 768                         if (remove) {
 769                                 Glib::ustring dot = "\u2022";
 770                                 (*row).set_value (col.index(), dot);
 771                         } else {
 772                                 (*row).set_value (col.index(), text);
 773                         }
 774
 775                         /* update the current DeviceProfile, using the full
 776                          * path
 777                          */
 778
 779                         int modifier;
 780
 781                         switch (col.index()) {
 782                         case 3:
 783                                 modifier = MackieControlProtocol::MODIFIER_SHIFT;
 784                                 break;
 785                         case 4:
 786                                 modifier = MackieControlProtocol::MODIFIER_CONTROL;
 787                                 break;
 788                         case 5:
 789                                 modifier = MackieControlProtocol::MODIFIER_OPTION;
 790                                 break;
 791                         case 6:
 792                                 modifier = MackieControlProtocol::MODIFIER_CMDALT;
 793                                 break;
 794                         case 7:
 795                                 modifier = (MackieControlProtocol::MODIFIER_SHIFT|MackieControlProtocol::MODIFIER_CONTROL);
 796                                 break;
 797                         default:
 798                                 modifier = 0;
 799                         }
 800
 801                         if (remove) {
 802                                 _cp.device_profile().set_button_action ((*row)[function_key_columns.id], modifier, "");
 803                         } else {
 804                                 _cp.device_profile().set_button_action ((*row)[function_key_columns.id], modifier, i->second);
 805                         }
 806
 807                 } else {
 808                         std::cerr << "no such action\n";
 809                 }
 810         }
 811 }
 812
 813 void
 814 MackieControlProtocolGUI::surface_combo_changed ()
 815 {
 816         _cp.set_device (_surface_combo.get_active_text(), false);
 817 }
 818
 819 void
 820 MackieControlProtocolGUI::device_changed ()
 821 {
 822         if (_device_dependent_widget) {
 823                 table.remove (*_device_dependent_widget);
 824                 _device_dependent_widget = 0;
 825         }
 826
 827         _device_dependent_widget = device_dependent_widget ();
 828         _device_dependent_widget->show_all ();
 829
 830         table.attach (*_device_dependent_widget, 0, 12, device_dependent_row, device_dependent_row+1, AttachOptions(0), AttachOptions(0), 0, 0);
 831 }
 832
 833 void
 834 MackieControlProtocolGUI::profile_combo_changed ()
 835 {
 836         string profile = _profile_combo.get_active_text();
 837
 838         _cp.set_profile (profile);
 839
 840         refresh_function_key_editor ();
 841 }
 842
 843 void
 844 MackieControlProtocolGUI::ipmidi_spinner_changed ()
 845 {
 846         _cp.set_ipmidi_base ((int16_t) lrintf (ipmidi_base_port_adjustment.get_value()));
 847 }
 848
 849 void
 850 MackieControlProtocolGUI::discover_clicked ()
 851 {
 852         /* this should help to get things started */
 853         _cp.ping_devices ();
 854 }
 855
 856 void
 857 MackieControlProtocolGUI::recalibrate_faders ()
 858 {
 859         _cp.recalibrate_faders ();
 860 }
 861
 862 void
 863 MackieControlProtocolGUI::toggle_backlight ()
 864 {
 865         _cp.toggle_backlight ();
 866 }
 867
 868 void
 869 MackieControlProtocolGUI::touch_sensitive_change ()
 870 {
 871         int sensitivity = (int) touch_sensitivity_adjustment.get_value ();
 872         _cp.set_touch_sensitivity (sensitivity);
 873 }
 874
 875 Glib::RefPtr<Gtk::ListStore>
 876 MackieControlProtocolGUI::build_midi_port_list (vector<string> const & ports, bool for_input)
 877 {
 878         Glib::RefPtr<Gtk::ListStore> store = ListStore::create (midi_port_columns);
 879         TreeModel::Row row;
 880
 881         row = *store->append ();
 882         row[midi_port_columns.full_name] = string();
 883         row[midi_port_columns.short_name] = _("Disconnected");
 884
 885         for (vector<string>::const_iterator p = ports.begin(); p != ports.end(); ++p) {
 886                 row = *store->append ();
 887                 row[midi_port_columns.full_name] = *p;
 888                 std::string pn = ARDOUR::AudioEngine::instance()->get_pretty_name_by_name (*p);
 889                 if (pn.empty ()) {
 890                         pn = (*p).substr ((*p).find (':') + 1);
 891                 }
 892                 row[midi_port_columns.short_name] = pn;
 893         }
 894
 895         return store;
 896 }
 897
 898 void
 899 MackieControlProtocolGUI::active_port_changed (Gtk::ComboBox* combo, boost::weak_ptr<Surface> ws, bool for_input)
 900 {
 901         if (ignore_active_change) {
 902                 return;
 903         }
 904
 905         boost::shared_ptr<Surface> surface = ws.lock();
 906
 907         if (!surface) {
 908                 return;
 909         }
 910
 911         TreeModel::iterator active = combo->get_active ();
 912         string new_port = (*active)[midi_port_columns.full_name];
 913
 914         if (new_port.empty()) {
 915                 if (for_input) {
 916                         surface->port().input().disconnect_all ();
 917                 } else {
 918                         surface->port().output().disconnect_all ();
 919                 }
 920
 921                 return;
 922         }
 923
 924         if (for_input) {
 925                 if (!surface->port().input().connected_to (new_port)) {
 926                         surface->port().input().disconnect_all ();
 927                         surface->port().input().connect (new_port);
 928                 }
 929         } else {
 930                 if (!surface->port().output().connected_to (new_port)) {
 931                         surface->port().output().disconnect_all ();
 932                         surface->port().output().connect (new_port);
 933                 }
 934         }
 935 }