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/click_box.h"
55 #include "widgets/fastmeter.h"
56 #include "widgets/slider_controller.h"
57 #include "widgets/tooltips.h"
59 #include "plugin_ui.h"
60 #include "plugin_display.h"
61 #include "gui_thread.h"
62 #include "automation_controller.h"
63 #include "gain_meter.h"
65 #include "ui_config.h"
70 using namespace ARDOUR;
72 using namespace Gtkmm2ext;
73 using namespace ArdourWidgets;
75 using namespace ARDOUR_UI_UTILS;
77 GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrollable)
80 , is_scrollable(scrollable)
81 , _plugin_pianokeyboard_expander (_("MIDI Keyboard"))
84 , _piano_velocity (*manage (new Adjustment (100, 1, 127, 1, 16)))
85 , _piano_channel (*manage (new Adjustment (0, 1, 16, 1, 1)))
87 set_name ("PluginEditor");
88 set_border_width (10);
89 //set_homogeneous (false);
91 pack_start (main_contents, true, true);
92 settings_box.set_homogeneous (false);
94 HBox* constraint_hbox = manage (new HBox);
95 HBox* smaller_hbox = manage (new HBox);
96 smaller_hbox->set_spacing (4);
97 Label* combo_label = manage (new Label (_("<span size=\"large\">Presets</span>")));
98 combo_label->set_use_markup (true);
100 latency_button.signal_clicked.connect (sigc::mem_fun (*this, &PlugUIBase::latency_button_clicked));
101 set_latency_label ();
103 smaller_hbox->pack_start (latency_button, false, false, 4);
104 smaller_hbox->pack_start (pin_management_button, false, false, 4);
105 smaller_hbox->pack_start (_preset_combo, false, false);
106 smaller_hbox->pack_start (_preset_modified, false, false);
107 smaller_hbox->pack_start (add_button, false, false);
108 smaller_hbox->pack_start (save_button, false, false);
109 smaller_hbox->pack_start (delete_button, false, false);
110 if (pi->controls().size() > 0) {
111 smaller_hbox->pack_start (reset_button, false, false, 4);
113 smaller_hbox->pack_start (bypass_button, false, true, 4);
115 automation_manual_all_button.set_text(_("Manual"));
116 automation_manual_all_button.set_name (X_("generic button"));
117 automation_play_all_button.set_text(_("Play"));
118 automation_play_all_button.set_name (X_("generic button"));
119 automation_write_all_button.set_text(_("Write"));
120 automation_write_all_button.set_name (X_("generic button"));
121 automation_touch_all_button.set_text(_("Touch"));
122 automation_touch_all_button.set_name (X_("generic button"));
124 constraint_hbox->set_spacing (5);
125 constraint_hbox->set_homogeneous (false);
127 VBox* v1_box = manage (new VBox);
128 VBox* v2_box = manage (new VBox);
129 if (pi->is_instrument ()) {
130 _piano = (PianoKeyboard*)piano_keyboard_new();
131 _pianomm = Glib::wrap((GtkWidget*)_piano);
132 _pianomm->set_flags(Gtk::CAN_FOCUS);
133 _pianomm->add_events(Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
135 g_signal_connect (G_OBJECT (_piano), "note-on", G_CALLBACK (GenericPluginUI::_note_on_event_handler), this);
136 g_signal_connect (G_OBJECT (_piano), "note-off", G_CALLBACK (GenericPluginUI::_note_off_event_handler), this);
138 HBox* box = manage (new HBox);
139 box->pack_start (*manage (new Label (_("Channel:"))), false, false);
140 box->pack_start (_piano_channel, false, false);
141 box->pack_start (*manage (new Label (_("Velocity:"))), false, false);
142 box->pack_start (_piano_velocity, false, false);
144 Box* box2 = manage (new HBox ());
145 box2->pack_start (*box, true, false);
147 _pianobox.set_spacing (4);
148 _pianobox.pack_start (*box2, true, true);
149 _pianobox.pack_start (*_pianomm, true, true);
151 _plugin_pianokeyboard_expander.set_expanded(false);
152 _plugin_pianokeyboard_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &GenericPluginUI::toggle_pianokeyboard));
154 pack_end (_plugin_pianokeyboard_expander, false, false);
156 pack_end (plugin_analysis_expander, false, false);
158 if (!plugin->get_docs().empty()) {
159 pack_end (description_expander, false, false);
162 v1_box->set_spacing (6);
163 v1_box->pack_start (*smaller_hbox, false, true);
164 if (pi->controls().size() > 0) {
165 HBox* automation_hbox = manage (new HBox);
166 automation_hbox->set_spacing (6);
167 Label* l = manage (new Label (_("All Automation")));
168 l->set_alignment (1.0, 0.5);
169 automation_hbox->pack_start (*l, true, true);
170 automation_hbox->pack_start (automation_manual_all_button, false, false);
171 automation_hbox->pack_start (automation_play_all_button, false, false);
172 automation_hbox->pack_start (automation_write_all_button, false, false);
173 automation_hbox->pack_start (automation_touch_all_button, false, false);
174 v1_box->pack_start (*automation_hbox, false, true);
176 v2_box->pack_start (focus_button, false, true);
178 main_contents.pack_start (settings_box, false, false);
180 constraint_hbox->pack_end (*v2_box, false, false);
181 constraint_hbox->pack_end (*v1_box, false, false);
183 main_contents.pack_start (*constraint_hbox, false, false);
185 pi->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&GenericPluginUI::processor_active_changed, this, boost::weak_ptr<Processor>(pi)), gui_context());
187 bypass_button.set_active (!pi->enabled());
189 /* ScrolledWindow will wrap hpacker in a Viewport */
190 scroller.add (hpacker);
191 Viewport* view = static_cast<Viewport*>(scroller.get_child());
192 view->set_shadow_type(Gtk::SHADOW_NONE);
194 main_contents.pack_start (scroller, true, true);
199 if (insert->plugin()->has_midnam() && insert->plugin()->knows_bank_patch()) {
204 scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
205 scroller.set_name ("PluginEditor");
207 scroller.signal_size_request().connect (sigc::mem_fun(*this, &GenericPluginUI::scroller_size_request));
208 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER);
211 main_contents.show ();
214 GenericPluginUI::~GenericPluginUI ()
216 if (output_controls.size() > 0) {
217 screen_update_connection.disconnect();
223 GenericPluginUI::scroller_size_request (Gtk::Requisition* a)
225 Glib::RefPtr<Gdk::Screen> screen = get_screen();
227 screen = Gdk::Screen::get_default();
231 Gdk::Rectangle monitor;
232 const int monitor_num = screen->get_monitor_at_window (get_window ());
233 screen->get_monitor_geometry (
234 (monitor_num < 0) ? 0 : monitor_num,
237 maximum_width = monitor.get_width() * 0.9;
240 GtkRequisition request = hpacker.size_request();
242 if (request.width > maximum_width) {
243 for (vector<ControlUI*>::const_iterator cuip = input_controls.begin();
244 cuip != input_controls.end();
246 if (!(*cuip)->short_autostate)
247 set_short_autostate(*cuip, true);
249 request = hpacker.size_request();
252 a->width = min(request.width, maximum_width);
255 // Some functions for calculating the 'similarity' of two plugin
258 static int get_number(string label) {
259 static const char *digits = "0123456789";
262 std::size_t first_digit_pos = label.find_first_of(digits);
263 if (first_digit_pos != string::npos) {
264 // found some digits: there's a number in there somewhere
266 s << label.substr(first_digit_pos);
272 static int match_or_digit(char c1, char c2) {
273 return c1 == c2 || (isdigit(c1) && isdigit(c2));
276 static std::size_t matching_chars_at_head(const string s1, const string s2) {
277 std::size_t length, n = 0;
279 length = min(s1.length(), s2.length());
281 if (!match_or_digit(s1[n], s2[n]))
288 static std::size_t matching_chars_at_tail(const string s1, const string s2) {
289 std::size_t s1pos, s2pos, n = 0;
293 while (s1pos-- > 0 && s2pos-- > 0) {
294 if (!match_or_digit(s1[s1pos], s2[s2pos]) )
301 static const guint32 min_controls_per_column = 17, max_controls_per_column = 24;
302 static const float default_similarity_threshold = 0.3;
305 GenericPluginUI::build ()
307 std::vector<ControlUI *> control_uis;
308 bool grid = plugin->parameter_count() > 0;
310 // Build a ControlUI for each control port
311 for (size_t i = 0; i < plugin->parameter_count(); ++i) {
313 if (plugin->parameter_is_control (i)) {
315 /* Don't show latency control ports */
317 const Evoral::Parameter param(PluginAutomation, 0, i);
318 if (plugin->describe_parameter (param) == X_("latency")) {
322 if (plugin->describe_parameter (param) == X_("hidden")) {
326 const float value = plugin->get_parameter(i);
329 Plugin::UILayoutHint hint;
331 if (!plugin->get_layout(i, hint)) {
335 boost::shared_ptr<ARDOUR::AutomationControl> c
336 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
337 insert->control(param));
339 ParameterDescriptor desc;
340 plugin->get_parameter_descriptor(i, desc);
341 if ((cui = build_control_ui (param, desc, c, value, plugin->parameter_is_input(i), hint.knob)) == 0) {
342 error << string_compose(_("Plugin Editor: could not build control element for port %1"), i) << endmsg;
353 const std::string param_docs = plugin->get_parameter_docs(i);
354 if (!param_docs.empty()) {
355 set_tooltip(cui, param_docs.c_str());
358 control_uis.push_back(cui);
362 // Build a ControlUI for each property
363 const Plugin::PropertyDescriptors& descs = plugin->get_supported_properties();
364 for (Plugin::PropertyDescriptors::const_iterator d = descs.begin(); d != descs.end(); ++d) {
365 const ParameterDescriptor& desc = d->second;
366 const Evoral::Parameter param(PluginPropertyAutomation, 0, desc.key);
368 boost::shared_ptr<ARDOUR::AutomationControl> c
369 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
370 insert->control(param));
373 error << string_compose(_("Plugin Editor: no control for property %1"), desc.key) << endmsg;
377 ControlUI* cui = build_control_ui(param, desc, c, c->get_value(), true);
379 error << string_compose(_("Plugin Editor: could not build control element for property %1"),
384 control_uis.push_back(cui);
386 if (!descs.empty()) {
387 /* Listen for property changes that are not notified normally because
388 * AutomationControl has only support for numeric values currently.
389 * The only case is Variant::PATH for now */
390 plugin->PropertyChanged.connect(*this, invalidator(*this),
391 boost::bind(&GenericPluginUI::path_property_changed, this, _1, _2),
394 /* and query current property value */
395 plugin->announce_property_values();
399 custom_layout (control_uis);
401 automatic_layout (control_uis);
406 automation_manual_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Off));
407 automation_play_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Play));
408 automation_write_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Write));
409 automation_touch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Touch));
411 /* XXX This is a workaround for AutomationControl not knowing about preset loads */
412 plugin->PresetLoaded.connect (*this, invalidator (*this), boost::bind (&GenericPluginUI::update_input_displays, this), gui_context ());
417 GenericPluginUI::automatic_layout (const std::vector<ControlUI*>& control_uis)
421 static const int32_t initial_button_rows = 12;
422 static const int32_t initial_button_cols = 1;
423 static const int32_t initial_output_rows = 1;
424 static const int32_t initial_output_cols = 4;
426 Gtk::Table* button_table = manage (new Gtk::Table (initial_button_rows, initial_button_cols));
427 Gtk::Table* output_table = manage (new Gtk::Table (initial_output_rows, initial_output_cols));
432 int output_row, output_col;
433 int button_row, button_col;
434 int output_rows, output_cols;
435 int button_rows, button_cols;
437 hpacker.set_spacing (10);
438 hpacker.set_border_width (10);
440 output_rows = initial_output_rows;
441 output_cols = initial_output_cols;
442 button_rows = initial_button_rows;
443 button_cols = initial_button_cols;
449 button_table->set_homogeneous (false);
450 button_table->set_row_spacings (2);
451 button_table->set_col_spacings (2);
452 button_table->set_border_width (5);
454 output_table->set_homogeneous (true);
455 output_table->set_row_spacings (2);
456 output_table->set_col_spacings (2);
457 output_table->set_border_width (5);
460 bt_frame = manage (new Frame);
461 bt_frame->set_name ("BaseFrame");
462 bt_frame->set_label (_("Switches"));
463 bt_frame->add (*button_table);
464 hpacker.pack_start(*bt_frame, true, true);
466 box = manage (new VBox);
467 box->set_border_width (5);
468 box->set_spacing (1);
470 frame = manage (new Frame);
471 frame->set_name ("BaseFrame");
472 frame->set_label (_("Controls"));
474 hpacker.pack_start(*frame, true, true);
476 // Add special controls to UI, and build list of normal controls to be layed out later
477 std::vector<ControlUI *> cui_controls_list;
478 for (size_t i = 0; i < control_uis.size(); ++i) {
479 ControlUI* cui = control_uis[i];
481 if (cui->button || cui->file_button) {
483 if (!is_scrollable && button_row == button_rows) {
485 if (++button_col == button_cols) {
487 button_table->resize (button_rows, button_cols);
491 button_table->attach (*cui, button_col, button_col + 1, button_row, button_row+1,
495 } else if (cui->controller || cui->clickbox || cui->combo) {
496 // Get all of the controls into a list, so that
497 // we can lay them out a bit more nicely later.
498 cui_controls_list.push_back(cui);
500 } else if (cui->display) {
502 output_table->attach (*cui, output_col, output_col + 1, output_row, output_row+1,
505 // TODO: The meters should be divided into multiple rows
507 if (++output_col == output_cols) {
509 output_table->resize (output_rows, output_cols);
514 // Iterate over the list of controls to find which adjacent controls
515 // are similar enough to be grouped together.
517 string label, previous_label = "";
518 std::vector<int> numbers_in_labels(cui_controls_list.size());
520 std::vector<float> similarity_scores(cui_controls_list.size());
521 float most_similar = 0.0, least_similar = 1.0;
524 for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
525 label = (*cuip)->label.get_text();
526 numbers_in_labels[i] = get_number(label);
529 // A hand-wavy calculation of how similar this control's
530 // label is to the previous.
531 similarity_scores[i] =
533 ( matching_chars_at_head(label, previous_label) +
534 matching_chars_at_tail(label, previous_label) +
537 ) / (label.length() + previous_label.length());
538 if (numbers_in_labels[i] >= 0) {
539 similarity_scores[i] += (numbers_in_labels[i] == numbers_in_labels[i-1]);
541 least_similar = min(least_similar, similarity_scores[i]);
542 most_similar = max(most_similar, similarity_scores[i]);
544 similarity_scores[0] = 1.0;
547 // cerr << "label: " << label << " sim: " << fixed << setprecision(3) << similarity_scores[i] << " num: " << numbers_in_labels[i] << endl;
548 previous_label = label;
552 // cerr << "most similar: " << most_similar << ", least similar: " << least_similar << endl;
553 float similarity_threshold;
555 if (most_similar > 1.0) {
556 similarity_threshold = default_similarity_threshold;
558 similarity_threshold = most_similar - (1 - default_similarity_threshold);
561 // Now iterate over the list of controls to display them, placing an
562 // HSeparator between controls of less than a certain similarity, and
563 // starting a new column when necessary.
566 for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
568 ControlUI* cui = *cuip;
570 if (!is_scrollable) {
574 if (x > max_controls_per_column || similarity_scores[i] <= similarity_threshold) {
575 if (x > min_controls_per_column) {
576 frame = manage (new Frame);
577 frame->set_name ("BaseFrame");
578 frame->set_label (_("Controls"));
579 box = manage (new VBox);
580 box->set_border_width (5);
581 box->set_spacing (1);
583 hpacker.pack_start(*frame, true, true);
586 HSeparator *split = new HSeparator();
587 split->set_size_request(-1, 5);
588 box->pack_start(*split, false, false, 0);
592 box->pack_start (*cui, false, false);
599 if (box->children().empty()) {
600 hpacker.remove (*frame);
603 if (button_table->children().empty()) {
604 hpacker.remove (*bt_frame);
607 button_table->show_all ();
610 if (!output_table->children().empty()) {
611 frame = manage (new Frame);
612 frame->set_name ("BaseFrame");
613 frame->set_label(_("Meters"));
614 frame->add (*output_table);
615 hpacker.pack_end (*frame, true, true);
616 output_table->show_all ();
621 if (plugin->has_inline_display () && plugin->inline_display_in_gui ()) {
622 PluginDisplay* pd = manage (new PluginDisplay (plugin, 300));
623 hpacker.pack_end (*pd, true, true);
630 GenericPluginUI::custom_layout (const std::vector<ControlUI*>& control_uis)
632 Gtk::Table* layout = manage (new Gtk::Table ());
634 for (vector<ControlUI*>::const_iterator i = control_uis.begin(); i != control_uis.end(); ++i) {
636 if (cui->x0 < 0 || cui->y0 < 0) {
639 layout->attach (*cui, cui->x0, cui->x1, cui->y0, cui->y1, FILL, SHRINK, 2, 2);
641 hpacker.pack_start (*layout, true, true);
643 if (plugin->has_inline_display () && plugin->inline_display_in_gui ()) {
644 PluginDisplay* pd = manage (new PluginDisplay (plugin, 300));
645 hpacker.pack_end (*pd, true, true);
650 GenericPluginUI::build_midi_table ()
652 Gtk::Table* pgm_table = manage (new Gtk::Table (8, 2));
654 pgm_table->set_homogeneous (true);
655 pgm_table->set_row_spacings (2);
656 pgm_table->set_col_spacings (2);
657 pgm_table->set_border_width (5);
659 Frame* frame = manage (new Frame);
660 frame->set_name ("BaseFrame");
661 if (dynamic_cast<MidiTrack*> (insert->owner())) {
662 frame->set_label (_("MIDI Progams (sent to track)"));
664 frame->set_label (_("MIDI Progams (volatile)"));
666 frame->add (*pgm_table);
667 hpacker.pack_start (*frame, true, true);
669 for (uint8_t chn = 0; chn < 16; ++chn) {
672 ArdourDropdown* cui = manage (new ArdourWidgets::ArdourDropdown ());
673 // TODO set size_request
674 cui->set_text_ellipsize (Pango::ELLIPSIZE_END);
675 cui->set_layout_ellipsize_width (PANGO_SCALE * 112 * UIConfiguration::instance ().get_ui_scale ());
676 midi_pgmsel.push_back (cui);
677 pgm_table->attach (*cui, col, col + 1, row, row+1, FILL|EXPAND, FILL);
680 insert->plugin ()->read_midnam();
682 midi_refill_patches ();
684 insert->plugin()->BankPatchChange.connect (
685 midi_connections, invalidator (*this),
686 boost::bind (&GenericPluginUI::midi_bank_patch_change, this, _1),
689 insert->plugin()->UpdatedMidnam.connect (
690 midi_connections, invalidator (*this),
691 boost::bind (&GenericPluginUI::midi_refill_patches, this),
696 GenericPluginUI::midi_refill_patches ()
698 assert (midi_pgmsel.size() == 16);
702 const std::string model = insert->plugin ()->midnam_model ();
704 const std::list<std::string> device_modes = MIDI::Name::MidiPatchManager::instance().custom_device_mode_names_by_model (model);
705 if (device_modes.size() > 0) {
706 mode = device_modes.front();
709 for (uint8_t chn = 0; chn < 16; ++chn) {
710 midi_pgmsel[chn]->clear_items ();
711 boost::shared_ptr<MIDI::Name::ChannelNameSet> cns =
712 MIDI::Name::MidiPatchManager::instance().find_channel_name_set (model, mode, chn);
715 using namespace Menu_Helpers;
716 using namespace Gtkmm2ext;
718 for (MIDI::Name::ChannelNameSet::PatchBanks::const_iterator i = cns->patch_banks().begin(); i != cns->patch_banks().end(); ++i) {
719 const MIDI::Name::PatchNameList& patches = (*i)->patch_name_list ();
720 for (MIDI::Name::PatchNameList::const_iterator j = patches.begin(); j != patches.end(); ++j) {
721 const std::string pgm = (*j)->name ();
722 MIDI::Name::PatchPrimaryKey const& key = (*j)->patch_primary_key ();
723 assert ((*i)->number () == key.bank());
724 const uint32_t bp = (key.bank() << 7) | key.program();
725 midi_pgmsel[chn]->AddMenuElem (MenuElemNoMnemonic (pgm, sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midi_bank_patch_select), chn, bp)));
731 midi_bank_patch_change (chn);
736 GenericPluginUI::midi_bank_patch_change (uint8_t chn)
738 assert (chn < 16 && midi_pgmsel.size() == 16);
739 uint32_t bankpgm = insert->plugin()->bank_patch (chn);
740 if (bankpgm == UINT32_MAX) {
741 midi_pgmsel[chn]->set_text (_("--Unset--"));
743 int bank = bankpgm >> 7;
744 int pgm = bankpgm & 127;
745 if (pgm_names.find (bankpgm) != pgm_names.end ()) {
746 midi_pgmsel[chn]->set_text (pgm_names[bankpgm]);
748 midi_pgmsel[chn]->set_text (string_compose ("Bank %1,%2 Pgm %3",
749 (bank >> 7) + 1, (bank & 127) + 1, pgm +1));
755 GenericPluginUI::midi_bank_patch_select (uint8_t chn, uint32_t bankpgm)
757 int bank = bankpgm >> 7;
758 int pgm = bankpgm & 127;
759 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
762 boost::shared_ptr<AutomationControl> bank_msb = mt->automation_control(Evoral::Parameter (MidiCCAutomation, chn, MIDI_CTL_MSB_BANK), true);
763 boost::shared_ptr<AutomationControl> bank_lsb = mt->automation_control(Evoral::Parameter (MidiCCAutomation, chn, MIDI_CTL_LSB_BANK), true);
764 boost::shared_ptr<AutomationControl> program = mt->automation_control(Evoral::Parameter (MidiPgmChangeAutomation, chn), true);
766 bank_msb->set_value (bank >> 7, PBD::Controllable::NoGroup);
767 bank_lsb->set_value (bank & 127, PBD::Controllable::NoGroup);
768 program->set_value (pgm, PBD::Controllable::NoGroup);
771 event[0] = (MIDI_CMD_CONTROL | chn);
773 event[2] = bank >> 7;
774 insert->write_immediate_event (3, event);
777 event[2] = bank & 127;
778 insert->write_immediate_event (3, event);
780 event[0] = (MIDI_CMD_PGM_CHANGE | chn);
782 insert->write_immediate_event (2, event);
786 GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p)
788 , automate_button (X_("")) // force creation of a label
799 automate_button.set_name ("plugin automation state button");
800 set_tooltip (automate_button, _("Automation control"));
802 ignore_change = false;
803 update_pending = false;
806 x0 = x1 = y0 = y1 = -1;
809 GenericPluginUI::ControlUI::~ControlUI()
812 delete meterinfo->meter;
818 GenericPluginUI::set_short_autostate (ControlUI* cui, bool value)
820 cui->short_autostate = value;
822 cui->automate_button.set_sizing_text("M");
824 /* XXX translators: use a string here that will be at least as long
825 as the longest automation label (see ::automation_state_changed()
826 below). be sure to include a descender. */
827 cui->automate_button.set_sizing_text(_("Mgnual"));
829 automation_state_changed(cui);
833 GenericPluginUI::automation_state_changed (ControlUI* cui)
835 /* update button label */
837 // don't lock to avoid deadlock because we're triggered by
838 // AutomationControl::Changed() while the automation lock is taken
840 AutoState state = insert->get_parameter_automation_state (cui->parameter());
842 cui->automate_button.set_active((state != ARDOUR::Off));
844 if (cui->short_autostate) {
845 cui->automate_button.set_text (
846 GainMeterBase::astate_string (state));
850 switch (state & (ARDOUR::Off|Play|Touch|Write)) {
852 cui->automate_button.set_text (S_("Automation|Manual"));
855 cui->automate_button.set_text (_("Play"));
858 cui->automate_button.set_text (_("Write"));
861 cui->automate_button.set_text (_("Touch"));
864 cui->automate_button.set_text (_("???"));
870 GenericPluginUI::integer_printer (char buf[32], Adjustment &adj, ControlUI* cui)
872 float const v = cui->control->interface_to_internal(adj.get_value ());
873 const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
874 const size_t len = str.copy(buf, 31);
880 GenericPluginUI::midinote_printer (char buf[32], Adjustment &adj, ControlUI* cui)
882 float const v = cui->control->interface_to_internal(adj.get_value ());
883 const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
884 const size_t len = str.copy(buf, 31);
890 GenericPluginUI::print_parameter (char *buf, uint32_t len, uint32_t param)
892 plugin->print_parameter (param, buf, len);
895 /** Build a ControlUI for a parameter/property.
896 * Note that mcontrol may be NULL for outputs.
898 GenericPluginUI::ControlUI*
899 GenericPluginUI::build_control_ui (const Evoral::Parameter& param,
900 const ParameterDescriptor& desc,
901 boost::shared_ptr<AutomationControl> mcontrol,
906 ControlUI* control_ui = 0;
908 control_ui = manage (new ControlUI (param));
909 control_ui->combo = 0;
910 control_ui->control = mcontrol;
911 control_ui->label.set_text (desc.label);
912 control_ui->label.set_alignment (0.0, 0.5);
913 control_ui->label.set_name ("PluginParameterLabel");
914 control_ui->set_spacing (5);
915 set_short_autostate(control_ui, false);
919 if (desc.datatype == Variant::PATH) {
921 /* We shouldn't get that type for input ports */
922 assert(param.type() == PluginPropertyAutomation);
924 /* Build a file selector button */
926 // Create/add controller
927 control_ui->file_button = manage(new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_OPEN));
928 control_ui->file_button->set_title(desc.label);
931 control_ui->knobtable = manage (new Table());
932 control_ui->pack_start(*control_ui->knobtable, true, false);
933 control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1);
934 control_ui->knobtable->attach (*control_ui->file_button, 0, 1, 1, 2);
936 control_ui->pack_start (control_ui->label, false, true);
937 control_ui->pack_start (*control_ui->file_button, true, true);
940 // Monitor changes from the user.
941 control_ui->file_button->signal_file_set().connect(
942 sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::set_path_property),
943 desc, control_ui->file_button));
945 /* Add the filebutton control to a map so that we can update it when
946 * the corresponding property changes. This doesn't go through the usual
947 * AutomationControls, because they don't support non-numeric values. */
948 _filepath_controls.insert(std::make_pair(desc.key, control_ui->file_button));
955 /* See if there any named values for our input value */
956 control_ui->scale_points = desc.scale_points;
958 /* If this parameter is an integer, work out the number of distinct values
959 it can take on (assuming that lower and upper values are allowed).
961 int const steps = desc.integer_step ? (desc.upper - desc.lower + 1) / desc.step : 0;
963 if (control_ui->scale_points && ((steps && int (control_ui->scale_points->size()) == steps) || desc.enumeration)) {
966 * a) There is a label for each possible value of this input, or
967 * b) This port is marked as being an enumeration.
970 control_ui->combo = new ArdourDropdown();
971 for (ARDOUR::ScalePoints::const_iterator i = control_ui->scale_points->begin();
972 i != control_ui->scale_points->end();
974 control_ui->combo->AddMenuElem(Menu_Helpers::MenuElem(
976 sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::control_combo_changed),
981 control_ui->combo->set_controllable (mcontrol);
983 update_control_display(control_ui);
987 /* create the controller */
989 /* XXX memory leak: SliderController not destroyed by ControlUI
990 * destructor, and manage() reports object hierarchy
993 control_ui->controller = AutomationController::create(mcontrol->parameter(), desc, mcontrol, use_knob);
995 /* Control UI's don't need the rapid timer workaround */
996 control_ui->controller->stop_updating ();
998 /* XXX this code is not right yet, because it doesn't handle
999 the absence of bounds in any sensible fashion.
1002 Adjustment* adj = control_ui->controller->adjustment();
1004 if (desc.integer_step && !desc.toggled) {
1005 control_ui->clickbox = new ArdourWidgets::ClickBox (adj, "PluginUIClickBox", true);
1006 Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->clickbox, "g9999999", 2, 2);
1007 if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
1008 control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midinote_printer), control_ui));
1010 control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::integer_printer), control_ui));
1012 control_ui->clickbox->set_controllable (mcontrol);
1013 } else if (desc.toggled) {
1014 ArdourButton* but = dynamic_cast<ArdourButton*> (control_ui->controller->widget());
1016 but->set_tweaks(ArdourButton::Square);
1017 } else if (use_knob) {
1018 /* Delay size request so that styles are gotten right */
1019 control_ui->controller->widget()->signal_size_request().connect(
1020 sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::knob_size_request), control_ui));
1022 control_ui->controller->set_size_request (200, -1);
1023 control_ui->controller->set_name (X_("ProcessorControlSlider"));
1026 if (!desc.integer_step && !desc.toggled && use_knob) {
1027 control_ui->spin_box = manage (new ArdourSpinner (mcontrol, adj));
1030 adj->set_value (mcontrol->internal_to_interface(value));
1035 set_short_autostate(control_ui, true);
1037 control_ui->label.set_alignment (0.5, 0.5);
1038 control_ui->knobtable = manage (new Table());
1039 control_ui->pack_start(*control_ui->knobtable, true, true);
1041 if (control_ui->combo) {
1042 control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1);
1043 control_ui->knobtable->attach (*control_ui->combo, 0, 1, 1, 2);
1044 } else if (control_ui->clickbox) {
1045 control_ui->knobtable->attach (*control_ui->clickbox, 0, 2, 0, 1);
1046 control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
1047 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
1048 } else if (control_ui->spin_box) {
1049 ArdourKnob* knob = dynamic_cast<ArdourKnob*>(control_ui->controller->widget ());
1050 knob->set_tooltip_prefix (desc.label + ": ");
1051 Alignment *align = manage (new Alignment (.5, .5, 0, 0));
1052 align->add (*control_ui->controller);
1053 control_ui->knobtable->attach (*align, 0, 1, 0, 1, EXPAND, SHRINK, 1, 2);
1054 control_ui->knobtable->attach (*control_ui->spin_box, 0, 2, 1, 2);
1055 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 0, 1, SHRINK, SHRINK, 2, 0);
1056 } else if (desc.toggled) {
1057 Alignment *align = manage (new Alignment (.5, .5, 0, 0));
1058 align->add (*control_ui->controller);
1059 control_ui->knobtable->attach (*align, 0, 2, 0, 1, EXPAND, SHRINK, 2, 2);
1060 control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
1061 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
1063 control_ui->knobtable->attach (*control_ui->controller, 0, 2, 0, 1);
1064 control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
1065 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
1070 control_ui->pack_start (control_ui->label, true, true);
1071 if (control_ui->combo) {
1072 control_ui->pack_start(*control_ui->combo, false, true);
1073 } else if (control_ui->clickbox) {
1074 control_ui->pack_start (*control_ui->clickbox, false, false);
1075 } else if (control_ui->spin_box) {
1076 control_ui->pack_start (*control_ui->spin_box, false, false);
1077 control_ui->pack_start (*control_ui->controller, false, false);
1079 control_ui->pack_start (*control_ui->controller, false, false);
1081 control_ui->pack_start (control_ui->automate_button, false, false);
1085 if (mcontrol->flags () & Controllable::NotAutomatable) {
1086 control_ui->automate_button.set_sensitive (false);
1087 set_tooltip(control_ui->automate_button, _("This control cannot be automated"));
1089 control_ui->automate_button.signal_button_press_event().connect (
1090 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::astate_button_event),
1093 mcontrol->alist()->automation_state_changed.connect (
1094 control_connections,
1095 invalidator (*this),
1096 boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui),
1098 input_controls_with_automation.push_back (control_ui);
1101 if (desc.toggled && !control_ui->combo) {
1102 control_ui->button = true;
1103 ArdourButton* but = dynamic_cast<ArdourButton*>(control_ui->controller->widget ());
1105 but->set_name ("pluginui toggle");
1106 update_control_display(control_ui);
1109 automation_state_changed (control_ui);
1111 /* Add to the list of CUIs that need manual update to workaround
1112 * AutomationControl not knowing about preset loads */
1113 input_controls.push_back (control_ui);
1117 control_ui->display = manage (new EventBox);
1118 control_ui->display->set_name ("ParameterValueDisplay");
1120 control_ui->display_label = manage (new Label);
1122 control_ui->display_label->set_name ("ParameterValueDisplay");
1124 control_ui->display->add (*control_ui->display_label);
1125 Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->display, "-888.8g", 2, 6);
1127 control_ui->display->show_all ();
1129 control_ui->vbox = manage (new VBox);
1130 control_ui->vbox->set_spacing(3);
1132 if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
1133 control_ui->vbox->pack_end (*control_ui->display, false, false);
1134 control_ui->vbox->pack_end (control_ui->label, false, false);
1135 } else if (desc.integer_step || desc.enumeration) {
1136 control_ui->vbox->pack_end (*control_ui->display, false, false);
1137 control_ui->vbox->pack_end (control_ui->label, false, false);
1139 /* set up a meter for float ports */
1141 MeterInfo * info = new MeterInfo();
1142 control_ui->meterinfo = info;
1144 info->meter = new FastMeter (
1145 5, 5, FastMeter::Vertical, 0,
1147 0x008800ff, 0x008800ff,
1148 0x00ff00ff, 0x00ff00ff,
1149 0xcccc00ff, 0xcccc00ff,
1150 0xffaa00ff, 0xffaa00ff,
1152 UIConfiguration::instance().color ("meter background bottom"),
1153 UIConfiguration::instance().color ("meter background top")
1156 control_ui->label.set_angle(90);
1158 HBox* center = manage (new HBox);
1159 center->set_spacing(1);
1160 center->pack_start (control_ui->label, false, false);
1161 center->pack_start (*info->meter, false, false);
1163 control_ui->hbox = manage (new HBox);
1164 control_ui->hbox->pack_start (*center, true, false);
1166 // horizontally center this hbox in the vbox
1167 control_ui->vbox->pack_start (*control_ui->hbox, false, false);
1169 control_ui->meterinfo->meter->show_all();
1170 control_ui->meterinfo->packed = true;
1171 control_ui->vbox->pack_start (*control_ui->display, false, false);
1174 control_ui->pack_start (*control_ui->vbox);
1176 output_controls.push_back (control_ui);
1180 mcontrol->Changed.connect(control_connections, invalidator(*this),
1181 boost::bind(&GenericPluginUI::ui_parameter_changed,
1190 GenericPluginUI::knob_size_request(Gtk::Requisition* req, ControlUI* cui) {
1191 Gtk::Requisition astate_req (cui->automate_button.size_request());
1192 const int size = (int) (astate_req.height * 1.5);
1193 req->width = max(req->width, size);
1194 req->height = max(req->height, size);
1199 GenericPluginUI::astate_button_event (GdkEventButton* ev, ControlUI* cui)
1201 if (ev->button != 1) {
1205 using namespace Menu_Helpers;
1207 if (automation_menu == 0) {
1208 automation_menu = manage (new Menu);
1209 automation_menu->set_name ("ArdourContextMenu");
1210 automation_menu->set_reserve_toggle_size(false);
1213 MenuList& items (automation_menu->items());
1216 items.push_back (MenuElem (S_("Automation|Manual"),
1217 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) ARDOUR::Off, cui)));
1218 items.push_back (MenuElem (_("Play"),
1219 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Play, cui)));
1220 items.push_back (MenuElem (_("Write"),
1221 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Write, cui)));
1222 items.push_back (MenuElem (_("Touch"),
1223 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Touch, cui)));
1225 anchored_menu_popup(automation_menu, &cui->automate_button, cui->automate_button.get_text(),
1232 GenericPluginUI::set_all_automation (AutoState as)
1234 for (vector<ControlUI*>::iterator i = input_controls_with_automation.begin(); i != input_controls_with_automation.end(); ++i) {
1235 set_automation_state (as, (*i));
1240 GenericPluginUI::set_automation_state (AutoState state, ControlUI* cui)
1242 insert->set_parameter_automation_state (cui->parameter(), state);
1246 GenericPluginUI::ui_parameter_changed (ControlUI* cui)
1248 if (!cui->update_pending) {
1249 cui->update_pending = true;
1250 Gtkmm2ext::UI::instance()->call_slot (MISSING_INVALIDATOR, boost::bind (&GenericPluginUI::update_control_display, this, cui));
1255 GenericPluginUI::update_control_display (ControlUI* cui)
1257 /* XXX how do we handle logarithmic stuff here ? */
1259 cui->update_pending = false;
1261 float val = cui->control->get_value();
1263 PBD::Unwinder<bool> (cui->ignore_change, true);
1265 if (cui->combo && cui->scale_points) {
1266 for (ARDOUR::ScalePoints::iterator it = cui->scale_points->begin(); it != cui->scale_points->end(); ++it) {
1267 if (it->second == val) {
1268 cui->combo->set_text(it->first);
1272 } else if (cui->button) {
1273 // AutomationController handles this
1276 if( cui->controller ) {
1277 cui->controller->display_effective_value();
1282 if (cui->logarithmic) {
1285 if (val != cui->adjustment->get_value()) {
1286 cui->adjustment->set_value (val);
1292 GenericPluginUI::update_input_displays ()
1294 /* XXX This is a workaround for AutomationControl not knowing about preset loads */
1295 for (vector<ControlUI*>::iterator i = input_controls.begin();
1296 i != input_controls.end();
1298 update_control_display(*i);
1304 GenericPluginUI::control_combo_changed (ControlUI* cui, float value)
1306 if (!cui->ignore_change) {
1307 insert->automation_control (cui->parameter())->set_value (value, Controllable::NoGroup);
1312 GenericPluginUI::start_updating (GdkEventAny*)
1314 if (output_controls.size() > 0 ) {
1315 screen_update_connection.disconnect();
1316 screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &GenericPluginUI::output_update));
1322 GenericPluginUI::stop_updating (GdkEventAny*)
1324 if (output_controls.size() > 0 ) {
1325 screen_update_connection.disconnect();
1331 GenericPluginUI::output_update ()
1333 for (vector<ControlUI*>::iterator i = output_controls.begin(); i != output_controls.end(); ++i) {
1334 float val = plugin->get_parameter ((*i)->parameter().id());
1336 boost::shared_ptr<ReadOnlyControl> c = insert->control_output ((*i)->parameter().id());
1337 const std::string& str = ARDOUR::value_as_string(c->desc(), Variant(val));
1338 size_t len = str.copy(buf, 31);
1340 (*i)->display_label->set_text (buf);
1342 if ((*i)->meterinfo && (*i)->meterinfo->packed) {
1343 (*i)->meterinfo->meter->set (c->desc().to_interface (val));
1349 GenericPluginUI::set_path_property (const ParameterDescriptor& desc,
1350 Gtk::FileChooserButton* widget)
1352 plugin->set_property(desc.key, Variant(Variant::PATH, widget->get_filename()));
1356 GenericPluginUI::path_property_changed (uint32_t key, const Variant& value)
1358 FilePathControls::iterator c = _filepath_controls.find(key);
1359 if (c != _filepath_controls.end()) {
1360 c->second->set_filename(value.get_path());
1362 std::cerr << "warning: property change for property with no control" << std::endl;
1367 GenericPluginUI::toggle_pianokeyboard ()
1369 if (_plugin_pianokeyboard_expander.get_expanded()) {
1370 _plugin_pianokeyboard_expander.add (_pianobox);
1371 _pianobox.show_all ();
1373 const int child_height = _plugin_pianokeyboard_expander.get_child ()->get_height ();
1374 _plugin_pianokeyboard_expander.get_child ()->hide ();
1375 _plugin_pianokeyboard_expander.remove ();
1377 Gtk::Window *toplevel = (Gtk::Window*) _plugin_pianokeyboard_expander.get_ancestor (GTK_TYPE_WINDOW);
1379 Gtk::Requisition wr;
1380 toplevel->get_size (wr.width, wr.height);
1381 wr.height -= child_height;
1382 toplevel->resize (wr.width, wr.height);
1388 GenericPluginUI::_note_on_event_handler(GtkWidget*, int note, gpointer arg)
1390 ((GenericPluginUI*)arg)->note_on_event_handler(note);
1394 GenericPluginUI::_note_off_event_handler(GtkWidget*, int note, gpointer arg)
1396 ((GenericPluginUI*)arg)->note_off_event_handler(note);
1400 GenericPluginUI::note_on_event_handler (int note)
1402 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
1403 _pianomm->grab_focus ();
1404 uint8_t channel = _piano_channel.get_value_as_int () - 1;
1406 event[0] = (MIDI_CMD_NOTE_ON | channel);
1408 event[2] = _piano_velocity.get_value_as_int ();
1410 mt->write_immediate_event (3, event);
1412 insert->write_immediate_event (3, event);
1417 GenericPluginUI::note_off_event_handler (int note)
1419 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
1420 uint8_t channel = _piano_channel.get_value_as_int () - 1;
1422 event[0] = (MIDI_CMD_NOTE_OFF | channel);
1426 mt->write_immediate_event (3, event);
1428 insert->write_immediate_event (3, event);