2 Copyright (C) 2000 Paul Davis
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.
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.
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.
21 #include "gtk2ardour-config.h"
30 #include <gtkmm/separator.h>
32 #include "pbd/stl_delete.h"
33 #include "pbd/unwind.h"
34 #include "pbd/xml++.h"
35 #include "pbd/failed_constructor.h"
37 #include "evoral/midi_events.h"
38 #include "evoral/PatchChange.hpp"
40 #include "midi++/midnam_patch.h"
42 #include "ardour/midi_patch_manager.h"
43 #include "ardour/midi_track.h"
44 #include "ardour/plugin.h"
45 #include "ardour/plugin_insert.h"
46 #include "ardour/session.h"
47 #include "ardour/value_as_string.h"
49 #include "gtkmm2ext/menu_elems.h"
50 #include "gtkmm2ext/utils.h"
51 #include "gtkmm2ext/doi.h"
53 #include "widgets/ardour_knob.h"
54 #include "widgets/fastmeter.h"
55 #include "widgets/slider_controller.h"
56 #include "widgets/tooltips.h"
58 #include "plugin_ui.h"
59 #include "plugin_display.h"
60 #include "gui_thread.h"
61 #include "automation_controller.h"
62 #include "gain_meter.h"
64 #include "ui_config.h"
69 using namespace ARDOUR;
71 using namespace Gtkmm2ext;
72 using namespace ArdourWidgets;
74 using namespace ARDOUR_UI_UTILS;
76 GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrollable)
79 , is_scrollable(scrollable)
80 , _plugin_pianokeyboard_expander (_("MIDI Keyboard"))
83 , _piano_velocity (*manage (new Adjustment (100, 1, 127, 1, 16)))
84 , _piano_channel (*manage (new Adjustment (0, 1, 16, 1, 1)))
86 set_name ("PluginEditor");
87 set_border_width (10);
88 //set_homogeneous (false);
90 pack_start (main_contents, true, true);
91 settings_box.set_homogeneous (false);
93 HBox* constraint_hbox = manage (new HBox);
94 HBox* smaller_hbox = manage (new HBox);
95 smaller_hbox->set_spacing (4);
96 Label* combo_label = manage (new Label (_("<span size=\"large\">Presets</span>")));
97 combo_label->set_use_markup (true);
99 latency_button.signal_clicked.connect (sigc::mem_fun (*this, &PlugUIBase::latency_button_clicked));
100 set_latency_label ();
102 smaller_hbox->pack_start (latency_button, false, false, 4);
103 smaller_hbox->pack_start (pin_management_button, false, false, 4);
104 smaller_hbox->pack_start (_preset_combo, false, false);
105 smaller_hbox->pack_start (_preset_modified, false, false);
106 smaller_hbox->pack_start (add_button, false, false);
107 smaller_hbox->pack_start (save_button, false, false);
108 smaller_hbox->pack_start (delete_button, false, false);
109 if (pi->controls().size() > 0) {
110 smaller_hbox->pack_start (reset_button, false, false, 4);
112 smaller_hbox->pack_start (bypass_button, false, true, 4);
114 automation_manual_all_button.set_text(_("Manual"));
115 automation_manual_all_button.set_name (X_("generic button"));
116 automation_play_all_button.set_text(_("Play"));
117 automation_play_all_button.set_name (X_("generic button"));
118 automation_write_all_button.set_text(_("Write"));
119 automation_write_all_button.set_name (X_("generic button"));
120 automation_touch_all_button.set_text(_("Touch"));
121 automation_touch_all_button.set_name (X_("generic button"));
122 automation_latch_all_button.set_text(_("Touch"));
123 automation_latch_all_button.set_name (X_("generic button"));
125 constraint_hbox->set_spacing (5);
126 constraint_hbox->set_homogeneous (false);
128 VBox* v1_box = manage (new VBox);
129 VBox* v2_box = manage (new VBox);
130 if (pi->is_instrument ()) {
131 _piano = (PianoKeyboard*)piano_keyboard_new();
132 _pianomm = Glib::wrap((GtkWidget*)_piano);
133 _pianomm->set_flags(Gtk::CAN_FOCUS);
134 _pianomm->add_events(Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
136 g_signal_connect (G_OBJECT (_piano), "note-on", G_CALLBACK (GenericPluginUI::_note_on_event_handler), this);
137 g_signal_connect (G_OBJECT (_piano), "note-off", G_CALLBACK (GenericPluginUI::_note_off_event_handler), this);
139 HBox* box = manage (new HBox);
140 box->pack_start (*manage (new Label (_("Channel:"))), false, false);
141 box->pack_start (_piano_channel, false, false);
142 box->pack_start (*manage (new Label (_("Velocity:"))), false, false);
143 box->pack_start (_piano_velocity, false, false);
145 Box* box2 = manage (new HBox ());
146 box2->pack_start (*box, true, false);
148 _pianobox.set_spacing (4);
149 _pianobox.pack_start (*box2, true, true);
150 _pianobox.pack_start (*_pianomm, true, true);
152 _plugin_pianokeyboard_expander.set_expanded(false);
153 _plugin_pianokeyboard_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &GenericPluginUI::toggle_pianokeyboard));
155 pack_end (_plugin_pianokeyboard_expander, false, false);
157 pack_end (plugin_analysis_expander, false, false);
160 if (insert->provides_stats ()) {
161 pack_end (cpuload_expander, false, false);
164 if (!plugin->get_docs().empty()) {
165 pack_end (description_expander, false, false);
168 v1_box->set_spacing (6);
169 v1_box->pack_start (*smaller_hbox, false, true);
170 if (pi->controls().size() > 0) {
171 HBox* automation_hbox = manage (new HBox);
172 automation_hbox->set_spacing (6);
173 Label* l = manage (new Label (_("All Automation")));
174 l->set_alignment (1.0, 0.5);
175 automation_hbox->pack_start (*l, true, true);
176 automation_hbox->pack_start (automation_manual_all_button, false, false);
177 automation_hbox->pack_start (automation_play_all_button, false, false);
178 automation_hbox->pack_start (automation_write_all_button, false, false);
179 automation_hbox->pack_start (automation_touch_all_button, false, false);
180 v1_box->pack_start (*automation_hbox, false, true);
182 v2_box->pack_start (focus_button, false, true);
184 main_contents.pack_start (settings_box, false, false);
186 constraint_hbox->pack_end (*v2_box, false, false);
187 constraint_hbox->pack_end (*v1_box, false, false);
189 main_contents.pack_start (*constraint_hbox, false, false);
191 pi->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&GenericPluginUI::processor_active_changed, this, boost::weak_ptr<Processor>(pi)), gui_context());
193 bypass_button.set_active (!pi->enabled());
195 /* ScrolledWindow will wrap hpacker in a Viewport */
196 scroller.add (hpacker);
197 Viewport* view = static_cast<Viewport*>(scroller.get_child());
198 view->set_shadow_type(Gtk::SHADOW_NONE);
200 main_contents.pack_start (scroller, true, true);
205 if (insert->plugin()->has_midnam() && insert->plugin()->knows_bank_patch()) {
210 scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
211 scroller.set_name ("PluginEditor");
213 scroller.signal_size_request().connect (sigc::mem_fun(*this, &GenericPluginUI::scroller_size_request));
214 scroller.signal_realize().connect (sigc::mem_fun(scroller, &Widget::queue_resize));
215 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER);
218 main_contents.show ();
221 GenericPluginUI::~GenericPluginUI ()
223 if (output_controls.size() > 0) {
224 screen_update_connection.disconnect();
230 GenericPluginUI::scroller_size_request (Gtk::Requisition* a)
232 GtkRequisition request = hpacker.size_request();
234 Glib::RefPtr<Gdk::Window> window (scroller.get_window());
235 Glib::RefPtr<Gdk::Screen> screen;
238 screen = window->get_screen();
242 a->width = min(1024, request.width);
246 Gdk::Rectangle monitor;
247 const int monitor_num = screen->get_monitor_at_window (window);
248 screen->get_monitor_geometry (
249 (monitor_num < 0) ? 0 : monitor_num,
252 const int maximum_width = monitor.get_width() * 0.9;
254 if (request.width > maximum_width) {
255 for (vector<ControlUI*>::const_iterator cuip = input_controls.begin();
256 cuip != input_controls.end();
258 if (!(*cuip)->short_autostate)
259 set_short_autostate(*cuip, true);
261 request = hpacker.size_request();
264 a->width = min(request.width, maximum_width);
267 // Some functions for calculating the 'similarity' of two plugin
270 static int get_number(string label) {
271 static const char *digits = "0123456789";
274 std::size_t first_digit_pos = label.find_first_of(digits);
275 if (first_digit_pos != string::npos) {
276 // found some digits: there's a number in there somewhere
278 s << label.substr(first_digit_pos);
284 static int match_or_digit(char c1, char c2) {
285 return c1 == c2 || (isdigit(c1) && isdigit(c2));
288 static std::size_t matching_chars_at_head(const string s1, const string s2) {
289 std::size_t length, n = 0;
291 length = min(s1.length(), s2.length());
293 if (!match_or_digit(s1[n], s2[n]))
300 static std::size_t matching_chars_at_tail(const string s1, const string s2) {
301 std::size_t s1pos, s2pos, n = 0;
305 while (s1pos-- > 0 && s2pos-- > 0) {
306 if (!match_or_digit(s1[s1pos], s2[s2pos]) )
313 static const guint32 min_controls_per_column = 17, max_controls_per_column = 24;
314 static const float default_similarity_threshold = 0.3;
317 GenericPluginUI::build ()
319 std::vector<ControlUI *> control_uis;
320 bool grid = plugin->parameter_count() > 0;
322 // Build a ControlUI for each control port
323 for (size_t i = 0; i < plugin->parameter_count(); ++i) {
325 if (plugin->parameter_is_control (i)) {
327 /* Don't show latency control ports */
329 const Evoral::Parameter param(PluginAutomation, 0, i);
330 if (plugin->describe_parameter (param) == X_("latency")) {
334 if (plugin->describe_parameter (param) == X_("hidden")) {
338 const float value = plugin->get_parameter(i);
341 Plugin::UILayoutHint hint;
343 if (!plugin->get_layout(i, hint)) {
347 boost::shared_ptr<ARDOUR::AutomationControl> c
348 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
349 insert->control(param));
351 ParameterDescriptor desc;
352 plugin->get_parameter_descriptor(i, desc);
353 if ((cui = build_control_ui (param, desc, c, value, plugin->parameter_is_input(i), hint.knob)) == 0) {
354 error << string_compose(_("Plugin Editor: could not build control element for port %1"), i) << endmsg;
365 const std::string param_docs = plugin->get_parameter_docs(i);
366 if (!param_docs.empty()) {
367 set_tooltip(cui, param_docs.c_str());
370 control_uis.push_back(cui);
374 // Build a ControlUI for each property
375 const Plugin::PropertyDescriptors& descs = plugin->get_supported_properties();
376 for (Plugin::PropertyDescriptors::const_iterator d = descs.begin(); d != descs.end(); ++d) {
377 const ParameterDescriptor& desc = d->second;
378 const Evoral::Parameter param(PluginPropertyAutomation, 0, desc.key);
380 boost::shared_ptr<ARDOUR::AutomationControl> c
381 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
382 insert->control(param));
385 error << string_compose(_("Plugin Editor: no control for property %1"), desc.key) << endmsg;
389 ControlUI* cui = build_control_ui(param, desc, c, c->get_value(), true);
391 error << string_compose(_("Plugin Editor: could not build control element for property %1"),
396 control_uis.push_back(cui);
398 if (!descs.empty()) {
399 /* Listen for property changes that are not notified normally because
400 * AutomationControl has only support for numeric values currently.
401 * The only case is Variant::PATH for now */
402 plugin->PropertyChanged.connect(*this, invalidator(*this),
403 boost::bind(&GenericPluginUI::path_property_changed, this, _1, _2),
406 /* and query current property value */
407 plugin->announce_property_values();
411 custom_layout (control_uis);
413 automatic_layout (control_uis);
418 automation_manual_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Off));
419 automation_play_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Play));
420 automation_write_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Write));
421 automation_touch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Touch));
422 automation_latch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Latch));
424 /* XXX This is a workaround for AutomationControl not knowing about preset loads */
425 plugin->PresetLoaded.connect (*this, invalidator (*this), boost::bind (&GenericPluginUI::update_input_displays, this), gui_context ());
430 GenericPluginUI::automatic_layout (const std::vector<ControlUI*>& control_uis)
434 static const int32_t initial_button_rows = 12;
435 static const int32_t initial_button_cols = 1;
436 static const int32_t initial_output_rows = 1;
437 static const int32_t initial_output_cols = 4;
439 Gtk::Table* button_table = manage (new Gtk::Table (initial_button_rows, initial_button_cols));
440 Gtk::Table* output_table = manage (new Gtk::Table (initial_output_rows, initial_output_cols));
445 int output_row, output_col;
446 int button_row, button_col;
447 int output_rows, output_cols;
448 int button_rows, button_cols;
450 hpacker.set_spacing (10);
451 hpacker.set_border_width (10);
453 output_rows = initial_output_rows;
454 output_cols = initial_output_cols;
455 button_rows = initial_button_rows;
456 button_cols = initial_button_cols;
462 button_table->set_homogeneous (false);
463 button_table->set_row_spacings (2);
464 button_table->set_col_spacings (2);
465 button_table->set_border_width (5);
467 output_table->set_homogeneous (true);
468 output_table->set_row_spacings (2);
469 output_table->set_col_spacings (2);
470 output_table->set_border_width (5);
473 bt_frame = manage (new Frame);
474 bt_frame->set_name ("BaseFrame");
475 bt_frame->set_label (_("Switches"));
476 bt_frame->add (*button_table);
477 hpacker.pack_start(*bt_frame, true, true);
479 box = manage (new VBox);
480 box->set_border_width (5);
481 box->set_spacing (1);
483 frame = manage (new Frame);
484 frame->set_name ("BaseFrame");
485 frame->set_label (_("Controls"));
487 hpacker.pack_start(*frame, true, true);
489 // Add special controls to UI, and build list of normal controls to be layed out later
490 std::vector<ControlUI *> cui_controls_list;
491 for (size_t i = 0; i < control_uis.size(); ++i) {
492 ControlUI* cui = control_uis[i];
494 if (cui->button || cui->file_button) {
496 if (!is_scrollable && button_row == button_rows) {
498 if (++button_col == button_cols) {
500 button_table->resize (button_rows, button_cols);
504 button_table->attach (*cui, button_col, button_col + 1, button_row, button_row+1,
508 } else if (cui->controller || cui->combo) {
509 // Get all of the controls into a list, so that
510 // we can lay them out a bit more nicely later.
511 cui_controls_list.push_back(cui);
513 } else if (cui->display) {
515 output_table->attach (*cui, output_col, output_col + 1, output_row, output_row+1,
518 // TODO: The meters should be divided into multiple rows
520 if (++output_col == output_cols) {
522 output_table->resize (output_rows, output_cols);
527 // Iterate over the list of controls to find which adjacent controls
528 // are similar enough to be grouped together.
530 string label, previous_label = "";
531 std::vector<int> numbers_in_labels(cui_controls_list.size());
533 std::vector<float> similarity_scores(cui_controls_list.size());
534 float most_similar = 0.0, least_similar = 1.0;
537 for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
538 label = (*cuip)->label.get_text();
539 numbers_in_labels[i] = get_number(label);
542 // A hand-wavy calculation of how similar this control's
543 // label is to the previous.
544 similarity_scores[i] =
546 ( matching_chars_at_head(label, previous_label) +
547 matching_chars_at_tail(label, previous_label) +
550 ) / (label.length() + previous_label.length());
551 if (numbers_in_labels[i] >= 0) {
552 similarity_scores[i] += (numbers_in_labels[i] == numbers_in_labels[i-1]);
554 least_similar = min(least_similar, similarity_scores[i]);
555 most_similar = max(most_similar, similarity_scores[i]);
557 similarity_scores[0] = 1.0;
560 // cerr << "label: " << label << " sim: " << fixed << setprecision(3) << similarity_scores[i] << " num: " << numbers_in_labels[i] << endl;
561 previous_label = label;
565 // cerr << "most similar: " << most_similar << ", least similar: " << least_similar << endl;
566 float similarity_threshold;
568 if (most_similar > 1.0) {
569 similarity_threshold = default_similarity_threshold;
571 similarity_threshold = most_similar - (1 - default_similarity_threshold);
574 // Now iterate over the list of controls to display them, placing an
575 // HSeparator between controls of less than a certain similarity, and
576 // starting a new column when necessary.
579 for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
581 ControlUI* cui = *cuip;
583 if (!is_scrollable) {
587 if (x > max_controls_per_column || similarity_scores[i] <= similarity_threshold) {
588 if (x > min_controls_per_column) {
589 frame = manage (new Frame);
590 frame->set_name ("BaseFrame");
591 frame->set_label (_("Controls"));
592 box = manage (new VBox);
593 box->set_border_width (5);
594 box->set_spacing (1);
596 hpacker.pack_start(*frame, true, true);
599 HSeparator *split = new HSeparator();
600 split->set_size_request(-1, 5);
601 box->pack_start(*split, false, false, 0);
605 box->pack_start (*cui, false, false);
612 if (box->children().empty()) {
613 hpacker.remove (*frame);
616 if (button_table->children().empty()) {
617 hpacker.remove (*bt_frame);
620 button_table->show_all ();
623 if (!output_table->children().empty()) {
624 frame = manage (new Frame);
625 frame->set_name ("BaseFrame");
626 frame->set_label(_("Meters"));
627 frame->add (*output_table);
628 hpacker.pack_end (*frame, true, true);
629 output_table->show_all ();
634 if (plugin->has_inline_display () && plugin->inline_display_in_gui ()) {
635 PluginDisplay* pd = manage (new PluginDisplay (plugin, 300));
636 hpacker.pack_end (*pd, true, true);
643 GenericPluginUI::custom_layout (const std::vector<ControlUI*>& control_uis)
645 Gtk::Table* layout = manage (new Gtk::Table ());
647 for (vector<ControlUI*>::const_iterator i = control_uis.begin(); i != control_uis.end(); ++i) {
649 if (cui->x0 < 0 || cui->y0 < 0) {
652 layout->attach (*cui, cui->x0, cui->x1, cui->y0, cui->y1, FILL, SHRINK, 2, 2);
654 hpacker.pack_start (*layout, true, true);
656 if (plugin->has_inline_display () && plugin->inline_display_in_gui ()) {
657 PluginDisplay* pd = manage (new PluginDisplay (plugin, 300));
658 hpacker.pack_end (*pd, true, true);
663 GenericPluginUI::build_midi_table ()
665 Gtk::Table* pgm_table = manage (new Gtk::Table (8, 5));
667 pgm_table->set_homogeneous (false);
668 pgm_table->set_row_spacings (2);
669 pgm_table->set_col_spacings (2);
670 pgm_table->set_border_width (5);
671 pgm_table->set_col_spacing (2, 10);
673 Frame* frame = manage (new Frame);
674 frame->set_name ("BaseFrame");
675 if (dynamic_cast<MidiTrack*> (insert->owner())) {
676 frame->set_label (_("MIDI Programs (sent to track)"));
678 frame->set_label (_("MIDI Programs (volatile)"));
680 frame->add (*pgm_table);
681 hpacker.pack_start (*frame, false, false);
683 for (uint8_t chn = 0; chn < 16; ++chn) {
684 int col = 3 * (chn / 8);
686 ArdourDropdown* cui = manage (new ArdourWidgets::ArdourDropdown ());
687 cui->set_sizing_text ("Stereo Grand Piano");
688 cui->set_text_ellipsize (Pango::ELLIPSIZE_END);
689 cui->set_layout_ellipsize_width (PANGO_SCALE * 112 * UIConfiguration::instance ().get_ui_scale ());
690 midi_pgmsel.push_back (cui);
691 pgm_table->attach (*manage (new Label (string_compose ("C%1:", (int)(chn + 1)), ALIGN_RIGHT)), col, col + 1, row, row+1, FILL, SHRINK);
692 pgm_table->attach (*cui, col + 1, col + 2, row, row+1, SHRINK, SHRINK);
695 insert->plugin ()->read_midnam();
697 midi_refill_patches ();
699 insert->plugin()->BankPatchChange.connect (
700 midi_connections, invalidator (*this),
701 boost::bind (&GenericPluginUI::midi_bank_patch_change, this, _1),
704 insert->plugin()->UpdatedMidnam.connect (
705 midi_connections, invalidator (*this),
706 boost::bind (&GenericPluginUI::midi_refill_patches, this),
711 GenericPluginUI::midi_refill_patches ()
713 assert (midi_pgmsel.size() == 16);
717 const std::string model = insert->plugin ()->midnam_model ();
719 const std::list<std::string> device_modes = MIDI::Name::MidiPatchManager::instance().custom_device_mode_names_by_model (model);
720 if (device_modes.size() > 0) {
721 mode = device_modes.front();
724 for (uint8_t chn = 0; chn < 16; ++chn) {
725 midi_pgmsel[chn]->clear_items ();
726 boost::shared_ptr<MIDI::Name::ChannelNameSet> cns =
727 MIDI::Name::MidiPatchManager::instance().find_channel_name_set (model, mode, chn);
730 using namespace Menu_Helpers;
731 using namespace Gtkmm2ext;
733 for (MIDI::Name::ChannelNameSet::PatchBanks::const_iterator i = cns->patch_banks().begin(); i != cns->patch_banks().end(); ++i) {
734 const MIDI::Name::PatchNameList& patches = (*i)->patch_name_list ();
735 for (MIDI::Name::PatchNameList::const_iterator j = patches.begin(); j != patches.end(); ++j) {
736 const std::string pgm = (*j)->name ();
737 MIDI::Name::PatchPrimaryKey const& key = (*j)->patch_primary_key ();
738 const uint32_t bp = (key.bank() << 7) | key.program();
739 midi_pgmsel[chn]->AddMenuElem (MenuElemNoMnemonic (pgm, sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midi_bank_patch_select), chn, bp)));
745 midi_bank_patch_change (chn);
750 GenericPluginUI::midi_bank_patch_change (uint8_t chn)
752 assert (chn < 16 && midi_pgmsel.size() == 16);
753 uint32_t bankpgm = insert->plugin()->bank_patch (chn);
754 if (bankpgm == UINT32_MAX) {
755 midi_pgmsel[chn]->set_text (_("--Unset--"));
757 int bank = bankpgm >> 7;
758 int pgm = bankpgm & 127;
759 if (pgm_names.find (bankpgm) != pgm_names.end ()) {
760 midi_pgmsel[chn]->set_text (pgm_names[bankpgm]);
762 midi_pgmsel[chn]->set_text (string_compose ("Bank %1,%2 Pgm %3",
763 (bank >> 7) + 1, (bank & 127) + 1, pgm +1));
769 GenericPluginUI::midi_bank_patch_select (uint8_t chn, uint32_t bankpgm)
771 int bank = bankpgm >> 7;
772 int pgm = bankpgm & 127;
773 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
776 boost::shared_ptr<AutomationControl> bank_msb = mt->automation_control(Evoral::Parameter (MidiCCAutomation, chn, MIDI_CTL_MSB_BANK), true);
777 boost::shared_ptr<AutomationControl> bank_lsb = mt->automation_control(Evoral::Parameter (MidiCCAutomation, chn, MIDI_CTL_LSB_BANK), true);
778 boost::shared_ptr<AutomationControl> program = mt->automation_control(Evoral::Parameter (MidiPgmChangeAutomation, chn), true);
780 bank_msb->set_value (bank >> 7, PBD::Controllable::NoGroup);
781 bank_lsb->set_value (bank & 127, PBD::Controllable::NoGroup);
782 program->set_value (pgm, PBD::Controllable::NoGroup);
785 event[0] = (MIDI_CMD_CONTROL | chn);
787 event[2] = bank >> 7;
788 insert->write_immediate_event (3, event);
791 event[2] = bank & 127;
792 insert->write_immediate_event (3, event);
794 event[0] = (MIDI_CMD_PGM_CHANGE | chn);
796 insert->write_immediate_event (2, event);
800 GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p)
802 , automate_button (X_("")) // force creation of a label
812 automate_button.set_name ("plugin automation state button");
813 set_tooltip (automate_button, _("Automation control"));
815 ignore_change = false;
816 update_pending = false;
819 x0 = x1 = y0 = y1 = -1;
822 GenericPluginUI::ControlUI::~ControlUI()
825 delete meterinfo->meter;
831 GenericPluginUI::set_short_autostate (ControlUI* cui, bool value)
833 cui->short_autostate = value;
835 cui->automate_button.set_sizing_text("M");
837 /* XXX translators: use a string here that will be at least as long
838 as the longest automation label (see ::automation_state_changed()
839 below). be sure to include a descender. */
840 cui->automate_button.set_sizing_text(_("Mgnual"));
842 automation_state_changed(cui);
846 GenericPluginUI::automation_state_changed (ControlUI* cui)
848 /* update button label */
850 // don't lock to avoid deadlock because we're triggered by
851 // AutomationControl::Changed() while the automation lock is taken
853 AutoState state = insert->get_parameter_automation_state (cui->parameter());
855 cui->automate_button.set_active((state != ARDOUR::Off));
857 if (cui->short_autostate) {
858 cui->automate_button.set_text (
859 GainMeterBase::astate_string (state));
863 switch (state & (ARDOUR::Off|Play|Touch|Write|Latch)) {
865 cui->automate_button.set_text (S_("Automation|Manual"));
868 cui->automate_button.set_text (_("Play"));
871 cui->automate_button.set_text (_("Write"));
874 cui->automate_button.set_text (_("Touch"));
877 cui->automate_button.set_text (_("Latch"));
880 cui->automate_button.set_text (_("???"));
886 GenericPluginUI::integer_printer (char buf[32], Adjustment &adj, ControlUI* cui)
888 float const v = cui->control->interface_to_internal(adj.get_value ());
889 const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
890 const size_t len = str.copy(buf, 31);
896 GenericPluginUI::midinote_printer (char buf[32], Adjustment &adj, ControlUI* cui)
898 float const v = cui->control->interface_to_internal(adj.get_value ());
899 const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
900 const size_t len = str.copy(buf, 31);
906 GenericPluginUI::print_parameter (char *buf, uint32_t len, uint32_t param)
908 plugin->print_parameter (param, buf, len);
911 /** Build a ControlUI for a parameter/property.
912 * Note that mcontrol may be NULL for outputs.
914 GenericPluginUI::ControlUI*
915 GenericPluginUI::build_control_ui (const Evoral::Parameter& param,
916 const ParameterDescriptor& desc,
917 boost::shared_ptr<AutomationControl> mcontrol,
922 ControlUI* control_ui = 0;
924 control_ui = manage (new ControlUI (param));
925 control_ui->combo = 0;
926 control_ui->control = mcontrol;
927 control_ui->label.set_text (desc.label);
928 control_ui->label.set_alignment (0.0, 0.5);
929 control_ui->label.set_name ("PluginParameterLabel");
930 control_ui->set_spacing (5);
931 set_short_autostate(control_ui, false);
935 if (desc.datatype == Variant::PATH) {
937 /* We shouldn't get that type for input ports */
938 assert(param.type() == PluginPropertyAutomation);
940 /* Build a file selector button */
942 // Create/add controller
943 control_ui->file_button = manage(new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_OPEN));
944 control_ui->file_button->set_title(desc.label);
947 control_ui->knobtable = manage (new Table());
948 control_ui->pack_start(*control_ui->knobtable, true, false);
949 control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1);
950 control_ui->knobtable->attach (*control_ui->file_button, 0, 1, 1, 2);
952 control_ui->pack_start (control_ui->label, false, true);
953 control_ui->pack_start (*control_ui->file_button, true, true);
956 // Monitor changes from the user.
957 control_ui->file_button->signal_file_set().connect(
958 sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::set_path_property),
959 desc, control_ui->file_button));
961 /* Add the filebutton control to a map so that we can update it when
962 * the corresponding property changes. This doesn't go through the usual
963 * AutomationControls, because they don't support non-numeric values. */
964 _filepath_controls.insert(std::make_pair(desc.key, control_ui->file_button));
971 /* See if there any named values for our input value */
972 control_ui->scale_points = desc.scale_points;
974 /* If this parameter is an integer, work out the number of distinct values
975 it can take on (assuming that lower and upper values are allowed).
977 int const steps = desc.integer_step ? (desc.upper - desc.lower + 1) / desc.step : 0;
979 if (control_ui->scale_points && ((steps && int (control_ui->scale_points->size()) == steps) || desc.enumeration)) {
982 * a) There is a label for each possible value of this input, or
983 * b) This port is marked as being an enumeration.
986 control_ui->combo = new ArdourDropdown();
987 for (ARDOUR::ScalePoints::const_iterator i = control_ui->scale_points->begin();
988 i != control_ui->scale_points->end();
990 control_ui->combo->AddMenuElem(Menu_Helpers::MenuElem(
992 sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::control_combo_changed),
997 control_ui->combo->set_controllable (mcontrol);
999 update_control_display(control_ui);
1003 /* create the controller */
1005 /* XXX memory leak: SliderController not destroyed by ControlUI
1006 * destructor, and manage() reports object hierarchy
1009 control_ui->controller = AutomationController::create(mcontrol->parameter(), desc, mcontrol, use_knob);
1011 /* Control UI's don't need the rapid timer workaround */
1012 control_ui->controller->stop_updating ();
1014 /* XXX this code is not right yet, because it doesn't handle
1015 the absence of bounds in any sensible fashion.
1018 Adjustment* adj = control_ui->controller->adjustment();
1021 ArdourButton* but = dynamic_cast<ArdourButton*> (control_ui->controller->widget());
1023 but->set_tweaks(ArdourButton::Square);
1024 } else if (use_knob) {
1025 /* Delay size request so that styles are gotten right */
1026 control_ui->controller->widget()->signal_size_request().connect(
1027 sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::knob_size_request), control_ui));
1029 control_ui->controller->set_size_request (200, -1);
1030 control_ui->controller->set_name (X_("ProcessorControlSlider"));
1031 if (desc.integer_step) {
1032 AutomationBarController* abc = dynamic_cast <AutomationBarController*> (control_ui->controller->widget ());
1034 abc->set_digits (0);
1038 if (!desc.integer_step && !desc.toggled && use_knob) {
1039 control_ui->spin_box = manage (new ArdourSpinner (mcontrol, adj));
1042 adj->set_value (mcontrol->internal_to_interface(value));
1047 set_short_autostate(control_ui, true);
1049 control_ui->label.set_alignment (0.5, 0.5);
1050 control_ui->knobtable = manage (new Table());
1051 control_ui->pack_start(*control_ui->knobtable, true, true);
1053 if (control_ui->combo) {
1054 control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1);
1055 control_ui->knobtable->attach (*control_ui->combo, 0, 1, 1, 2);
1056 } else if (control_ui->spin_box) {
1057 ArdourKnob* knob = dynamic_cast<ArdourKnob*>(control_ui->controller->widget ());
1058 knob->set_tooltip_prefix (desc.label + ": ");
1059 Alignment *align = manage (new Alignment (.5, .5, 0, 0));
1060 align->add (*control_ui->controller);
1061 control_ui->knobtable->attach (*align, 0, 1, 0, 1, EXPAND, SHRINK, 1, 2);
1062 control_ui->knobtable->attach (*control_ui->spin_box, 0, 2, 1, 2);
1063 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 0, 1, SHRINK, SHRINK, 2, 0);
1064 } else if (desc.toggled) {
1065 Alignment *align = manage (new Alignment (.5, .5, 0, 0));
1066 align->add (*control_ui->controller);
1067 control_ui->knobtable->attach (*align, 0, 2, 0, 1, EXPAND, SHRINK, 2, 2);
1068 control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
1069 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
1071 control_ui->knobtable->attach (*control_ui->controller, 0, 2, 0, 1);
1072 control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
1073 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
1078 control_ui->pack_start (control_ui->label, true, true);
1079 if (control_ui->combo) {
1080 control_ui->pack_start(*control_ui->combo, false, true);
1081 } else if (control_ui->spin_box) {
1082 control_ui->pack_start (*control_ui->spin_box, false, false);
1083 control_ui->pack_start (*control_ui->controller, false, false);
1085 control_ui->pack_start (*control_ui->controller, false, false);
1087 control_ui->pack_start (control_ui->automate_button, false, false);
1091 if (mcontrol->flags () & Controllable::NotAutomatable) {
1092 control_ui->automate_button.set_sensitive (false);
1093 set_tooltip(control_ui->automate_button, _("This control cannot be automated"));
1095 control_ui->automate_button.signal_button_press_event().connect (
1096 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::astate_button_event),
1099 mcontrol->alist()->automation_state_changed.connect (
1100 control_connections,
1101 invalidator (*this),
1102 boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui),
1104 input_controls_with_automation.push_back (control_ui);
1107 if (desc.toggled && !control_ui->combo) {
1108 control_ui->button = true;
1109 ArdourButton* but = dynamic_cast<ArdourButton*>(control_ui->controller->widget ());
1111 but->set_name ("pluginui toggle");
1112 update_control_display(control_ui);
1115 automation_state_changed (control_ui);
1117 /* Add to the list of CUIs that need manual update to workaround
1118 * AutomationControl not knowing about preset loads */
1119 input_controls.push_back (control_ui);
1123 control_ui->display = manage (new EventBox);
1124 control_ui->display->set_name ("ParameterValueDisplay");
1126 control_ui->display_label = manage (new Label);
1128 control_ui->display_label->set_name ("ParameterValueDisplay");
1130 control_ui->display->add (*control_ui->display_label);
1131 Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->display, "-888.8g", 2, 6);
1133 control_ui->display->show_all ();
1135 control_ui->vbox = manage (new VBox);
1136 control_ui->vbox->set_spacing(3);
1138 if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
1139 control_ui->vbox->pack_end (*control_ui->display, false, false);
1140 control_ui->vbox->pack_end (control_ui->label, false, false);
1141 } else if (desc.integer_step || desc.enumeration) {
1142 control_ui->vbox->pack_end (*control_ui->display, false, false);
1143 control_ui->vbox->pack_end (control_ui->label, false, false);
1145 /* set up a meter for float ports */
1147 MeterInfo * info = new MeterInfo();
1148 control_ui->meterinfo = info;
1150 info->meter = new FastMeter (
1151 5, 5, FastMeter::Vertical, 0,
1153 0x008800ff, 0x008800ff,
1154 0x00ff00ff, 0x00ff00ff,
1155 0xcccc00ff, 0xcccc00ff,
1156 0xffaa00ff, 0xffaa00ff,
1158 UIConfiguration::instance().color ("meter background bottom"),
1159 UIConfiguration::instance().color ("meter background top")
1162 control_ui->label.set_angle(90);
1164 HBox* center = manage (new HBox);
1165 center->set_spacing(1);
1166 center->pack_start (control_ui->label, false, false);
1167 center->pack_start (*info->meter, false, false);
1169 control_ui->hbox = manage (new HBox);
1170 control_ui->hbox->pack_start (*center, true, false);
1172 // horizontally center this hbox in the vbox
1173 control_ui->vbox->pack_start (*control_ui->hbox, false, false);
1175 control_ui->meterinfo->meter->show_all();
1176 control_ui->meterinfo->packed = true;
1177 control_ui->vbox->pack_start (*control_ui->display, false, false);
1180 control_ui->pack_start (*control_ui->vbox);
1182 output_controls.push_back (control_ui);
1186 mcontrol->Changed.connect(control_connections, invalidator(*this),
1187 boost::bind(&GenericPluginUI::ui_parameter_changed,
1196 GenericPluginUI::knob_size_request(Gtk::Requisition* req, ControlUI* cui) {
1197 Gtk::Requisition astate_req (cui->automate_button.size_request());
1198 const int size = (int) (astate_req.height * 1.5);
1199 req->width = max(req->width, size);
1200 req->height = max(req->height, size);
1205 GenericPluginUI::astate_button_event (GdkEventButton* ev, ControlUI* cui)
1207 if (ev->button != 1) {
1211 using namespace Menu_Helpers;
1213 if (automation_menu == 0) {
1214 automation_menu = manage (new Menu);
1215 automation_menu->set_name ("ArdourContextMenu");
1216 automation_menu->set_reserve_toggle_size(false);
1219 MenuList& items (automation_menu->items());
1222 items.push_back (MenuElem (S_("Automation|Manual"),
1223 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) ARDOUR::Off, cui)));
1224 items.push_back (MenuElem (_("Play"),
1225 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Play, cui)));
1226 items.push_back (MenuElem (_("Write"),
1227 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Write, cui)));
1228 items.push_back (MenuElem (_("Touch"),
1229 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Touch, cui)));
1230 items.push_back (MenuElem (_("Latch"),
1231 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Latch, cui)));
1233 anchored_menu_popup(automation_menu, &cui->automate_button, cui->automate_button.get_text(),
1240 GenericPluginUI::set_all_automation (AutoState as)
1242 for (vector<ControlUI*>::iterator i = input_controls_with_automation.begin(); i != input_controls_with_automation.end(); ++i) {
1243 set_automation_state (as, (*i));
1248 GenericPluginUI::set_automation_state (AutoState state, ControlUI* cui)
1250 insert->set_parameter_automation_state (cui->parameter(), state);
1254 GenericPluginUI::ui_parameter_changed (ControlUI* cui)
1256 if (!cui->update_pending) {
1257 cui->update_pending = true;
1258 Gtkmm2ext::UI::instance()->call_slot (MISSING_INVALIDATOR, boost::bind (&GenericPluginUI::update_control_display, this, cui));
1263 GenericPluginUI::update_control_display (ControlUI* cui)
1265 /* XXX how do we handle logarithmic stuff here ? */
1267 cui->update_pending = false;
1269 float val = cui->control->get_value();
1271 PBD::Unwinder<bool> (cui->ignore_change, true);
1273 if (cui->combo && cui->scale_points) {
1274 for (ARDOUR::ScalePoints::iterator it = cui->scale_points->begin(); it != cui->scale_points->end(); ++it) {
1275 if (it->second == val) {
1276 cui->combo->set_text(it->first);
1280 } else if (cui->button) {
1281 // AutomationController handles this
1284 if( cui->controller ) {
1285 cui->controller->display_effective_value();
1290 if (cui->logarithmic) {
1293 if (val != cui->adjustment->get_value()) {
1294 cui->adjustment->set_value (val);
1300 GenericPluginUI::update_input_displays ()
1302 /* XXX This is a workaround for AutomationControl not knowing about preset loads */
1303 for (vector<ControlUI*>::iterator i = input_controls.begin();
1304 i != input_controls.end();
1306 update_control_display(*i);
1312 GenericPluginUI::control_combo_changed (ControlUI* cui, float value)
1314 if (!cui->ignore_change) {
1315 insert->automation_control (cui->parameter())->set_value (value, Controllable::NoGroup);
1320 GenericPluginUI::start_updating (GdkEventAny*)
1322 if (output_controls.size() > 0 ) {
1323 screen_update_connection.disconnect();
1324 screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &GenericPluginUI::output_update));
1330 GenericPluginUI::stop_updating (GdkEventAny*)
1332 if (output_controls.size() > 0 ) {
1333 screen_update_connection.disconnect();
1339 GenericPluginUI::output_update ()
1341 for (vector<ControlUI*>::iterator i = output_controls.begin(); i != output_controls.end(); ++i) {
1342 float val = plugin->get_parameter ((*i)->parameter().id());
1344 boost::shared_ptr<ReadOnlyControl> c = insert->control_output ((*i)->parameter().id());
1345 const std::string& str = ARDOUR::value_as_string(c->desc(), Variant(val));
1346 size_t len = str.copy(buf, 31);
1348 (*i)->display_label->set_text (buf);
1350 if ((*i)->meterinfo && (*i)->meterinfo->packed) {
1351 (*i)->meterinfo->meter->set (c->desc().to_interface (val));
1357 GenericPluginUI::set_path_property (const ParameterDescriptor& desc,
1358 Gtk::FileChooserButton* widget)
1360 plugin->set_property(desc.key, Variant(Variant::PATH, widget->get_filename()));
1364 GenericPluginUI::path_property_changed (uint32_t key, const Variant& value)
1366 FilePathControls::iterator c = _filepath_controls.find(key);
1367 if (c != _filepath_controls.end()) {
1368 c->second->set_filename(value.get_path());
1370 std::cerr << "warning: property change for property with no control" << std::endl;
1375 GenericPluginUI::toggle_pianokeyboard ()
1377 if (_plugin_pianokeyboard_expander.get_expanded()) {
1378 _plugin_pianokeyboard_expander.add (_pianobox);
1379 _pianobox.show_all ();
1381 const int child_height = _plugin_pianokeyboard_expander.get_child ()->get_height ();
1382 _plugin_pianokeyboard_expander.get_child ()->hide ();
1383 _plugin_pianokeyboard_expander.remove ();
1385 Gtk::Window *toplevel = (Gtk::Window*) _plugin_pianokeyboard_expander.get_ancestor (GTK_TYPE_WINDOW);
1387 Gtk::Requisition wr;
1388 toplevel->get_size (wr.width, wr.height);
1389 wr.height -= child_height;
1390 toplevel->resize (wr.width, wr.height);
1396 GenericPluginUI::_note_on_event_handler(GtkWidget*, int note, gpointer arg)
1398 ((GenericPluginUI*)arg)->note_on_event_handler(note);
1402 GenericPluginUI::_note_off_event_handler(GtkWidget*, int note, gpointer arg)
1404 ((GenericPluginUI*)arg)->note_off_event_handler(note);
1408 GenericPluginUI::note_on_event_handler (int note)
1410 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
1411 _pianomm->grab_focus ();
1412 uint8_t channel = _piano_channel.get_value_as_int () - 1;
1414 event[0] = (MIDI_CMD_NOTE_ON | channel);
1416 event[2] = _piano_velocity.get_value_as_int ();
1418 mt->write_immediate_event (3, event);
1420 insert->write_immediate_event (3, event);
1425 GenericPluginUI::note_off_event_handler (int note)
1427 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
1428 uint8_t channel = _piano_channel.get_value_as_int () - 1;
1430 event[0] = (MIDI_CMD_NOTE_OFF | channel);
1434 mt->write_immediate_event (3, event);
1436 insert->write_immediate_event (3, event);