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_presets_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"));
123 automation_latch_all_button.set_text(_("Touch"));
124 automation_latch_all_button.set_name (X_("generic button"));
126 constraint_hbox->set_spacing (5);
127 constraint_hbox->set_homogeneous (false);
129 VBox* v1_box = manage (new VBox);
130 VBox* v2_box = manage (new VBox);
131 if (pi->is_instrument ()) {
132 _piano = (PianoKeyboard*)piano_keyboard_new();
133 _pianomm = Glib::wrap((GtkWidget*)_piano);
134 _pianomm->set_flags(Gtk::CAN_FOCUS);
135 _pianomm->add_events(Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
137 g_signal_connect (G_OBJECT (_piano), "note-on", G_CALLBACK (GenericPluginUI::_note_on_event_handler), this);
138 g_signal_connect (G_OBJECT (_piano), "note-off", G_CALLBACK (GenericPluginUI::_note_off_event_handler), this);
140 HBox* box = manage (new HBox);
141 box->pack_start (*manage (new Label (_("Channel:"))), false, false);
142 box->pack_start (_piano_channel, false, false);
143 box->pack_start (*manage (new Label (_("Velocity:"))), false, false);
144 box->pack_start (_piano_velocity, false, false);
146 Box* box2 = manage (new HBox ());
147 box2->pack_start (*box, true, false);
149 _pianobox.set_spacing (4);
150 _pianobox.pack_start (*box2, true, true);
151 _pianobox.pack_start (*_pianomm, true, true);
153 _plugin_pianokeyboard_expander.set_expanded(false);
154 _plugin_pianokeyboard_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &GenericPluginUI::toggle_pianokeyboard));
156 pack_end (_plugin_pianokeyboard_expander, false, false);
158 pack_end (plugin_analysis_expander, false, false);
161 if (insert->provides_stats ()) {
162 pack_end (cpuload_expander, false, false);
165 if (!plugin->get_docs().empty()) {
166 pack_end (description_expander, false, false);
169 v1_box->set_spacing (6);
170 v1_box->pack_start (*smaller_hbox, false, true);
171 if (pi->controls().size() > 0) {
172 HBox* automation_hbox = manage (new HBox);
173 automation_hbox->set_spacing (6);
174 Label* l = manage (new Label (_("All Automation")));
175 l->set_alignment (1.0, 0.5);
176 automation_hbox->pack_start (*l, true, true);
177 automation_hbox->pack_start (automation_manual_all_button, false, false);
178 automation_hbox->pack_start (automation_play_all_button, false, false);
179 automation_hbox->pack_start (automation_write_all_button, false, false);
180 automation_hbox->pack_start (automation_touch_all_button, false, false);
181 v1_box->pack_start (*automation_hbox, false, true);
183 v2_box->pack_start (focus_button, false, true);
185 main_contents.pack_start (settings_box, false, false);
187 constraint_hbox->pack_end (*v2_box, false, false);
188 constraint_hbox->pack_end (*v1_box, false, false);
190 main_contents.pack_start (*constraint_hbox, false, false);
192 pi->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&GenericPluginUI::processor_active_changed, this, boost::weak_ptr<Processor>(pi)), gui_context());
194 bypass_button.set_active (!pi->enabled());
196 /* ScrolledWindow will wrap hpacker in a Viewport */
197 scroller.add (hpacker);
198 Viewport* view = static_cast<Viewport*>(scroller.get_child());
199 view->set_shadow_type(Gtk::SHADOW_NONE);
201 main_contents.pack_start (scroller, true, true);
206 if (insert->plugin()->has_midnam() && insert->plugin()->knows_bank_patch()) {
211 scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
212 scroller.set_name ("PluginEditor");
214 scroller.signal_size_request().connect (sigc::mem_fun(*this, &GenericPluginUI::scroller_size_request));
215 scroller.signal_realize().connect (sigc::mem_fun(scroller, &Widget::queue_resize));
216 scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER);
219 main_contents.show ();
222 GenericPluginUI::~GenericPluginUI ()
224 if (output_controls.size() > 0) {
225 screen_update_connection.disconnect();
231 GenericPluginUI::scroller_size_request (Gtk::Requisition* a)
233 GtkRequisition request = hpacker.size_request();
235 Glib::RefPtr<Gdk::Window> window (scroller.get_window());
236 Glib::RefPtr<Gdk::Screen> screen;
239 screen = window->get_screen();
243 a->width = min(1024, request.width);
247 Gdk::Rectangle monitor;
248 const int monitor_num = screen->get_monitor_at_window (window);
249 screen->get_monitor_geometry (
250 (monitor_num < 0) ? 0 : monitor_num,
253 const int maximum_width = monitor.get_width() * 0.9;
255 if (request.width > maximum_width) {
256 for (vector<ControlUI*>::const_iterator cuip = input_controls.begin();
257 cuip != input_controls.end();
259 if (!(*cuip)->short_autostate)
260 set_short_autostate(*cuip, true);
262 request = hpacker.size_request();
265 a->width = min(request.width, maximum_width);
268 // Some functions for calculating the 'similarity' of two plugin
271 static int get_number(string label) {
272 static const char *digits = "0123456789";
275 std::size_t first_digit_pos = label.find_first_of(digits);
276 if (first_digit_pos != string::npos) {
277 // found some digits: there's a number in there somewhere
279 s << label.substr(first_digit_pos);
285 static int match_or_digit(char c1, char c2) {
286 return c1 == c2 || (isdigit(c1) && isdigit(c2));
289 static std::size_t matching_chars_at_head(const string s1, const string s2) {
290 std::size_t length, n = 0;
292 length = min(s1.length(), s2.length());
294 if (!match_or_digit(s1[n], s2[n]))
301 static std::size_t matching_chars_at_tail(const string s1, const string s2) {
302 std::size_t s1pos, s2pos, n = 0;
306 while (s1pos-- > 0 && s2pos-- > 0) {
307 if (!match_or_digit(s1[s1pos], s2[s2pos]) )
314 static const guint32 min_controls_per_column = 17, max_controls_per_column = 24;
315 static const float default_similarity_threshold = 0.3;
318 GenericPluginUI::build ()
320 std::vector<ControlUI *> control_uis;
321 bool grid_avail = false;
322 bool grid_veto = false;
324 // Build a ControlUI for each control port
325 for (size_t i = 0; i < plugin->parameter_count(); ++i) {
327 if (plugin->parameter_is_control (i)) {
329 /* Don't show latency control ports */
331 const Evoral::Parameter param(PluginAutomation, 0, i);
332 if (plugin->describe_parameter (param) == X_("latency")) {
336 if (plugin->describe_parameter (param) == X_("hidden")) {
340 const float value = plugin->get_parameter(i);
343 Plugin::UILayoutHint hint;
345 if (plugin->get_layout(i, hint)) {
351 boost::shared_ptr<ARDOUR::AutomationControl> c
352 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
353 insert->control(param));
355 ParameterDescriptor desc;
356 plugin->get_parameter_descriptor(i, desc);
357 if ((cui = build_control_ui (param, desc, c, value, plugin->parameter_is_input(i), hint.knob)) == 0) {
358 error << string_compose(_("Plugin Editor: could not build control element for port %1"), i) << endmsg;
362 if (grid_avail && !grid_veto) {
369 const std::string param_docs = plugin->get_parameter_docs(i);
370 if (!param_docs.empty()) {
371 set_tooltip(cui, param_docs.c_str());
374 control_uis.push_back(cui);
378 bool grid = grid_avail && !grid_veto;
380 // Build a ControlUI for each property
381 const Plugin::PropertyDescriptors& descs = plugin->get_supported_properties();
382 for (Plugin::PropertyDescriptors::const_iterator d = descs.begin(); d != descs.end(); ++d) {
383 const ParameterDescriptor& desc = d->second;
384 const Evoral::Parameter param(PluginPropertyAutomation, 0, desc.key);
386 boost::shared_ptr<ARDOUR::AutomationControl> c
387 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
388 insert->control(param));
391 error << string_compose(_("Plugin Editor: no control for property %1"), desc.key) << endmsg;
395 ControlUI* cui = build_control_ui(param, desc, c, c->get_value(), true);
397 error << string_compose(_("Plugin Editor: could not build control element for property %1"),
402 control_uis.push_back(cui);
404 if (!descs.empty()) {
405 /* Listen for property changes that are not notified normally because
406 * AutomationControl has only support for numeric values currently.
407 * The only case is Variant::PATH for now */
408 plugin->PropertyChanged.connect(*this, invalidator(*this),
409 boost::bind(&GenericPluginUI::path_property_changed, this, _1, _2),
412 /* and query current property value */
413 plugin->announce_property_values();
416 if (control_uis.empty ()) {
417 std::vector<Plugin::PresetRecord> presets = insert->plugin()->get_presets();
418 bool show_preset_browser = false;
419 for (std::vector<Plugin::PresetRecord>::const_iterator i = presets.begin(); i != presets.end(); ++i) {
420 if (i->valid && !i->description.empty()) {
421 show_preset_browser = true;
425 if (show_preset_browser) {
426 preset_gui = new PluginPresetsUI (insert);
427 hpacker.pack_start (*preset_gui, true, true);
430 custom_layout (control_uis);
432 automatic_layout (control_uis);
437 automation_manual_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Off));
438 automation_play_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Play));
439 automation_write_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Write));
440 automation_touch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Touch));
441 automation_latch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Latch));
443 /* XXX This is a workaround for AutomationControl not knowing about preset loads */
444 plugin->PresetLoaded.connect (*this, invalidator (*this), boost::bind (&GenericPluginUI::update_input_displays, this), gui_context ());
449 GenericPluginUI::automatic_layout (const std::vector<ControlUI*>& control_uis)
453 static const int32_t initial_button_rows = 12;
454 static const int32_t initial_button_cols = 1;
455 static const int32_t initial_output_rows = 1;
456 static const int32_t initial_output_cols = 4;
458 Gtk::Table* button_table = manage (new Gtk::Table (initial_button_rows, initial_button_cols));
459 Gtk::Table* output_table = manage (new Gtk::Table (initial_output_rows, initial_output_cols));
464 int output_row, output_col;
465 int button_row, button_col;
466 int output_rows, output_cols;
467 int button_rows, button_cols;
469 hpacker.set_spacing (10);
470 hpacker.set_border_width (10);
472 output_rows = initial_output_rows;
473 output_cols = initial_output_cols;
474 button_rows = initial_button_rows;
475 button_cols = initial_button_cols;
481 button_table->set_homogeneous (false);
482 button_table->set_row_spacings (2);
483 button_table->set_col_spacings (2);
484 button_table->set_border_width (5);
486 output_table->set_homogeneous (true);
487 output_table->set_row_spacings (2);
488 output_table->set_col_spacings (2);
489 output_table->set_border_width (5);
492 bt_frame = manage (new Frame);
493 bt_frame->set_name ("BaseFrame");
494 bt_frame->set_label (_("Switches"));
495 bt_frame->add (*button_table);
496 hpacker.pack_start(*bt_frame, true, true);
498 box = manage (new VBox);
499 box->set_border_width (5);
500 box->set_spacing (1);
502 frame = manage (new Frame);
503 frame->set_name ("BaseFrame");
504 frame->set_label (_("Controls"));
506 hpacker.pack_start(*frame, true, true);
508 // Add special controls to UI, and build list of normal controls to be layed out later
509 std::vector<ControlUI *> cui_controls_list;
510 for (size_t i = 0; i < control_uis.size(); ++i) {
511 ControlUI* cui = control_uis[i];
513 if (cui->button || cui->file_button) {
515 if (!is_scrollable && button_row == button_rows) {
517 if (++button_col == button_cols) {
519 button_table->resize (button_rows, button_cols);
523 button_table->attach (*cui, button_col, button_col + 1, button_row, button_row+1,
527 } else if (cui->controller || cui->combo) {
528 // Get all of the controls into a list, so that
529 // we can lay them out a bit more nicely later.
530 cui_controls_list.push_back(cui);
532 } else if (cui->display) {
534 output_table->attach (*cui, output_col, output_col + 1, output_row, output_row+1,
537 // TODO: The meters should be divided into multiple rows
539 if (++output_col == output_cols) {
541 output_table->resize (output_rows, output_cols);
546 // Iterate over the list of controls to find which adjacent controls
547 // are similar enough to be grouped together.
549 string label, previous_label = "";
550 std::vector<int> numbers_in_labels(cui_controls_list.size());
552 std::vector<float> similarity_scores(cui_controls_list.size());
553 float most_similar = 0.0, least_similar = 1.0;
556 for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
557 label = (*cuip)->label.get_text();
558 numbers_in_labels[i] = get_number(label);
561 // A hand-wavy calculation of how similar this control's
562 // label is to the previous.
563 similarity_scores[i] =
565 ( matching_chars_at_head(label, previous_label) +
566 matching_chars_at_tail(label, previous_label) +
569 ) / (label.length() + previous_label.length());
570 if (numbers_in_labels[i] >= 0) {
571 similarity_scores[i] += (numbers_in_labels[i] == numbers_in_labels[i-1]);
573 least_similar = min(least_similar, similarity_scores[i]);
574 most_similar = max(most_similar, similarity_scores[i]);
576 similarity_scores[0] = 1.0;
579 // cerr << "label: " << label << " sim: " << fixed << setprecision(3) << similarity_scores[i] << " num: " << numbers_in_labels[i] << endl;
580 previous_label = label;
584 // cerr << "most similar: " << most_similar << ", least similar: " << least_similar << endl;
585 float similarity_threshold;
587 if (most_similar > 1.0) {
588 similarity_threshold = default_similarity_threshold;
590 similarity_threshold = most_similar - (1 - default_similarity_threshold);
593 // Now iterate over the list of controls to display them, placing an
594 // HSeparator between controls of less than a certain similarity, and
595 // starting a new column when necessary.
598 for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
600 ControlUI* cui = *cuip;
602 if (!is_scrollable) {
606 if (x > max_controls_per_column || similarity_scores[i] <= similarity_threshold) {
607 if (x > min_controls_per_column) {
608 frame = manage (new Frame);
609 frame->set_name ("BaseFrame");
610 frame->set_label (_("Controls"));
611 box = manage (new VBox);
612 box->set_border_width (5);
613 box->set_spacing (1);
615 hpacker.pack_start(*frame, true, true);
618 HSeparator *split = new HSeparator();
619 split->set_size_request(-1, 5);
620 box->pack_start(*split, false, false, 0);
624 box->pack_start (*cui, false, false);
627 if (is_scrollable && i > 0) {
631 if (box->children().empty()) {
632 hpacker.remove (*frame);
635 if (button_table->children().empty()) {
636 hpacker.remove (*bt_frame);
639 button_table->show_all ();
642 if (!output_table->children().empty()) {
643 frame = manage (new Frame);
644 frame->set_name ("BaseFrame");
645 frame->set_label(_("Meters"));
646 frame->add (*output_table);
647 hpacker.pack_end (*frame, true, true);
648 output_table->show_all ();
653 if (plugin->has_inline_display () && plugin->inline_display_in_gui ()) {
654 PluginDisplay* pd = manage (new PluginDisplay (plugin, 300));
655 hpacker.pack_end (*pd, true, true);
662 GenericPluginUI::custom_layout (const std::vector<ControlUI*>& control_uis)
664 Gtk::Table* layout = manage (new Gtk::Table ());
666 for (vector<ControlUI*>::const_iterator i = control_uis.begin(); i != control_uis.end(); ++i) {
668 if (cui->x0 < 0 || cui->y0 < 0) {
671 layout->attach (*cui, cui->x0, cui->x1, cui->y0, cui->y1, FILL, SHRINK, 2, 2);
673 hpacker.pack_start (*layout, true, true);
675 if (plugin->has_inline_display () && plugin->inline_display_in_gui ()) {
676 PluginDisplay* pd = manage (new PluginDisplay (plugin, 300));
677 hpacker.pack_end (*pd, true, true);
682 GenericPluginUI::build_midi_table ()
684 Gtk::Table* pgm_table = manage (new Gtk::Table (8, 5));
686 pgm_table->set_homogeneous (false);
687 pgm_table->set_row_spacings (2);
688 pgm_table->set_col_spacings (2);
689 pgm_table->set_border_width (5);
690 pgm_table->set_col_spacing (2, 10);
692 Frame* frame = manage (new Frame);
693 frame->set_name ("BaseFrame");
694 if (dynamic_cast<MidiTrack*> (insert->owner())) {
695 frame->set_label (_("MIDI Programs (sent to track)"));
697 frame->set_label (_("MIDI Programs (volatile)"));
699 frame->add (*pgm_table);
700 hpacker.pack_start (*frame, false, false);
702 for (uint8_t chn = 0; chn < 16; ++chn) {
703 int col = 3 * (chn / 8);
705 ArdourDropdown* cui = manage (new ArdourWidgets::ArdourDropdown ());
706 cui->set_sizing_text ("Stereo Grand Piano");
707 cui->set_text_ellipsize (Pango::ELLIPSIZE_END);
708 cui->set_layout_ellipsize_width (PANGO_SCALE * 112 * UIConfiguration::instance ().get_ui_scale ());
709 midi_pgmsel.push_back (cui);
710 pgm_table->attach (*manage (new Label (string_compose ("C%1:", (int)(chn + 1)), ALIGN_RIGHT)), col, col + 1, row, row+1, FILL, SHRINK);
711 pgm_table->attach (*cui, col + 1, col + 2, row, row+1, SHRINK, SHRINK);
714 insert->plugin ()->read_midnam();
716 midi_refill_patches ();
718 insert->plugin()->BankPatchChange.connect (
719 midi_connections, invalidator (*this),
720 boost::bind (&GenericPluginUI::midi_bank_patch_change, this, _1),
723 insert->plugin()->UpdatedMidnam.connect (
724 midi_connections, invalidator (*this),
725 boost::bind (&GenericPluginUI::midi_refill_patches, this),
730 GenericPluginUI::midi_refill_patches ()
732 assert (midi_pgmsel.size() == 16);
736 const std::string model = insert->plugin ()->midnam_model ();
738 const std::list<std::string> device_modes = MIDI::Name::MidiPatchManager::instance().custom_device_mode_names_by_model (model);
739 if (device_modes.size() > 0) {
740 mode = device_modes.front();
743 for (uint8_t chn = 0; chn < 16; ++chn) {
744 midi_pgmsel[chn]->clear_items ();
745 boost::shared_ptr<MIDI::Name::ChannelNameSet> cns =
746 MIDI::Name::MidiPatchManager::instance().find_channel_name_set (model, mode, chn);
749 using namespace Menu_Helpers;
750 using namespace Gtkmm2ext;
752 for (MIDI::Name::ChannelNameSet::PatchBanks::const_iterator i = cns->patch_banks().begin(); i != cns->patch_banks().end(); ++i) {
753 const MIDI::Name::PatchNameList& patches = (*i)->patch_name_list ();
754 for (MIDI::Name::PatchNameList::const_iterator j = patches.begin(); j != patches.end(); ++j) {
755 const std::string pgm = (*j)->name ();
756 MIDI::Name::PatchPrimaryKey const& key = (*j)->patch_primary_key ();
757 const uint32_t bp = (key.bank() << 7) | key.program();
758 midi_pgmsel[chn]->AddMenuElem (MenuElemNoMnemonic (pgm, sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midi_bank_patch_select), chn, bp)));
764 midi_bank_patch_change (chn);
769 GenericPluginUI::midi_bank_patch_change (uint8_t chn)
771 assert (chn < 16 && midi_pgmsel.size() == 16);
772 uint32_t bankpgm = insert->plugin()->bank_patch (chn);
773 if (bankpgm == UINT32_MAX) {
774 midi_pgmsel[chn]->set_text (_("--Unset--"));
776 int bank = bankpgm >> 7;
777 int pgm = bankpgm & 127;
778 if (pgm_names.find (bankpgm) != pgm_names.end ()) {
779 midi_pgmsel[chn]->set_text (pgm_names[bankpgm]);
781 midi_pgmsel[chn]->set_text (string_compose ("Bank %1,%2 Pgm %3",
782 (bank >> 7) + 1, (bank & 127) + 1, pgm +1));
788 GenericPluginUI::midi_bank_patch_select (uint8_t chn, uint32_t bankpgm)
790 int bank = bankpgm >> 7;
791 int pgm = bankpgm & 127;
792 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
795 boost::shared_ptr<AutomationControl> bank_msb = mt->automation_control(Evoral::Parameter (MidiCCAutomation, chn, MIDI_CTL_MSB_BANK), true);
796 boost::shared_ptr<AutomationControl> bank_lsb = mt->automation_control(Evoral::Parameter (MidiCCAutomation, chn, MIDI_CTL_LSB_BANK), true);
797 boost::shared_ptr<AutomationControl> program = mt->automation_control(Evoral::Parameter (MidiPgmChangeAutomation, chn), true);
799 bank_msb->set_value (bank >> 7, PBD::Controllable::NoGroup);
800 bank_lsb->set_value (bank & 127, PBD::Controllable::NoGroup);
801 program->set_value (pgm, PBD::Controllable::NoGroup);
804 event[0] = (MIDI_CMD_CONTROL | chn);
806 event[2] = bank >> 7;
807 insert->write_immediate_event (3, event);
810 event[2] = bank & 127;
811 insert->write_immediate_event (3, event);
813 event[0] = (MIDI_CMD_PGM_CHANGE | chn);
815 insert->write_immediate_event (2, event);
819 GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p)
821 , automate_button (X_("")) // force creation of a label
831 automate_button.set_name ("plugin automation state button");
832 set_tooltip (automate_button, _("Automation control"));
834 ignore_change = false;
835 update_pending = false;
838 x0 = x1 = y0 = y1 = -1;
841 GenericPluginUI::ControlUI::~ControlUI()
844 delete meterinfo->meter;
850 GenericPluginUI::set_short_autostate (ControlUI* cui, bool value)
852 cui->short_autostate = value;
854 cui->automate_button.set_sizing_text("M");
856 /* XXX translators: use a string here that will be at least as long
857 as the longest automation label (see ::automation_state_changed()
858 below). be sure to include a descender. */
859 cui->automate_button.set_sizing_text(_("Mgnual"));
861 automation_state_changed(cui);
865 GenericPluginUI::automation_state_changed (ControlUI* cui)
867 /* update button label */
869 // don't lock to avoid deadlock because we're triggered by
870 // AutomationControl::Changed() while the automation lock is taken
872 AutoState state = insert->get_parameter_automation_state (cui->parameter());
874 cui->automate_button.set_active((state != ARDOUR::Off));
876 if (cui->short_autostate) {
877 cui->automate_button.set_text (
878 GainMeterBase::astate_string (state));
882 switch (state & (ARDOUR::Off|Play|Touch|Write|Latch)) {
884 cui->automate_button.set_text (S_("Automation|Manual"));
887 cui->automate_button.set_text (_("Play"));
890 cui->automate_button.set_text (_("Write"));
893 cui->automate_button.set_text (_("Touch"));
896 cui->automate_button.set_text (_("Latch"));
899 cui->automate_button.set_text (_("???"));
905 GenericPluginUI::integer_printer (char buf[32], Adjustment &adj, ControlUI* cui)
907 float const v = cui->control->interface_to_internal(adj.get_value ());
908 const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
909 const size_t len = str.copy(buf, 31);
915 GenericPluginUI::midinote_printer (char buf[32], Adjustment &adj, ControlUI* cui)
917 float const v = cui->control->interface_to_internal(adj.get_value ());
918 const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
919 const size_t len = str.copy(buf, 31);
925 GenericPluginUI::print_parameter (char *buf, uint32_t len, uint32_t param)
927 plugin->print_parameter (param, buf, len);
930 /** Build a ControlUI for a parameter/property.
931 * Note that mcontrol may be NULL for outputs.
933 GenericPluginUI::ControlUI*
934 GenericPluginUI::build_control_ui (const Evoral::Parameter& param,
935 const ParameterDescriptor& desc,
936 boost::shared_ptr<AutomationControl> mcontrol,
941 ControlUI* control_ui = 0;
943 control_ui = manage (new ControlUI (param));
944 control_ui->combo = 0;
945 control_ui->control = mcontrol;
946 control_ui->label.set_text (desc.label);
947 control_ui->label.set_alignment (0.0, 0.5);
948 control_ui->label.set_name ("PluginParameterLabel");
949 control_ui->set_spacing (5);
950 set_short_autostate(control_ui, false);
954 if (desc.datatype == Variant::PATH) {
956 /* We shouldn't get that type for input ports */
957 assert(param.type() == PluginPropertyAutomation);
959 /* Build a file selector button */
961 // Create/add controller
962 control_ui->file_button = manage(new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_OPEN));
963 control_ui->file_button->set_title(desc.label);
964 Gtkmm2ext::add_volume_shortcuts (*control_ui->file_button);
967 control_ui->knobtable = manage (new Table());
968 control_ui->pack_start(*control_ui->knobtable, true, false);
969 control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1);
970 control_ui->knobtable->attach (*control_ui->file_button, 0, 1, 1, 2);
972 control_ui->pack_start (control_ui->label, false, true);
973 control_ui->pack_start (*control_ui->file_button, true, true);
976 // Monitor changes from the user.
977 control_ui->file_button->signal_file_set().connect(
978 sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::set_path_property),
979 desc, control_ui->file_button));
981 /* Add the filebutton control to a map so that we can update it when
982 * the corresponding property changes. This doesn't go through the usual
983 * AutomationControls, because they don't support non-numeric values. */
984 _filepath_controls.insert(std::make_pair(desc.key, control_ui->file_button));
991 /* See if there any named values for our input value */
992 control_ui->scale_points = desc.scale_points;
994 /* If this parameter is an integer, work out the number of distinct values
995 it can take on (assuming that lower and upper values are allowed).
997 int const steps = desc.integer_step ? (desc.upper - desc.lower + 1) / desc.step : 0;
999 if (control_ui->scale_points && ((steps && int (control_ui->scale_points->size()) == steps) || desc.enumeration)) {
1002 * a) There is a label for each possible value of this input, or
1003 * b) This port is marked as being an enumeration.
1006 control_ui->combo = new ArdourDropdown();
1007 for (ARDOUR::ScalePoints::const_iterator i = control_ui->scale_points->begin();
1008 i != control_ui->scale_points->end();
1010 control_ui->combo->AddMenuElem(Menu_Helpers::MenuElem(
1012 sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::control_combo_changed),
1017 control_ui->combo->set_controllable (mcontrol);
1019 update_control_display(control_ui);
1023 /* create the controller */
1025 /* XXX memory leak: SliderController not destroyed by ControlUI
1026 * destructor, and manage() reports object hierarchy
1029 control_ui->controller = AutomationController::create(mcontrol->parameter(), desc, mcontrol, use_knob);
1031 /* Control UI's don't need the rapid timer workaround */
1032 control_ui->controller->stop_updating ();
1034 /* XXX this code is not right yet, because it doesn't handle
1035 the absence of bounds in any sensible fashion.
1038 Adjustment* adj = control_ui->controller->adjustment();
1041 ArdourButton* but = dynamic_cast<ArdourButton*> (control_ui->controller->widget());
1043 but->set_tweaks(ArdourButton::Square);
1044 } else if (use_knob) {
1045 /* Delay size request so that styles are gotten right */
1046 control_ui->controller->widget()->signal_size_request().connect(
1047 sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::knob_size_request), control_ui));
1049 control_ui->controller->set_size_request (200, -1);
1050 control_ui->controller->set_name (X_("ProcessorControlSlider"));
1051 if (desc.integer_step) {
1052 AutomationBarController* abc = dynamic_cast <AutomationBarController*> (control_ui->controller->widget ());
1054 abc->set_digits (0);
1058 if (!desc.integer_step && !desc.toggled && use_knob) {
1059 control_ui->spin_box = manage (new ArdourSpinner (mcontrol, adj));
1062 adj->set_value (mcontrol->internal_to_interface(value));
1067 set_short_autostate(control_ui, true);
1069 control_ui->label.set_alignment (0.5, 0.5);
1070 control_ui->knobtable = manage (new Table());
1071 control_ui->pack_start(*control_ui->knobtable, true, true);
1073 if (control_ui->combo) {
1074 control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1);
1075 control_ui->knobtable->attach (*control_ui->combo, 0, 1, 1, 2);
1076 } else if (control_ui->spin_box) {
1077 ArdourKnob* knob = dynamic_cast<ArdourKnob*>(control_ui->controller->widget ());
1078 knob->set_tooltip_prefix (desc.label + ": ");
1079 Alignment *align = manage (new Alignment (.5, .5, 0, 0));
1080 align->add (*control_ui->controller);
1081 control_ui->knobtable->attach (*align, 0, 1, 0, 1, EXPAND, SHRINK, 1, 2);
1082 control_ui->knobtable->attach (*control_ui->spin_box, 0, 2, 1, 2);
1083 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 0, 1, SHRINK, SHRINK, 2, 0);
1084 } else if (desc.toggled) {
1085 Alignment *align = manage (new Alignment (.5, .5, 0, 0));
1086 align->add (*control_ui->controller);
1087 control_ui->knobtable->attach (*align, 0, 2, 0, 1, EXPAND, SHRINK, 2, 2);
1088 control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
1089 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
1091 control_ui->knobtable->attach (*control_ui->controller, 0, 2, 0, 1);
1092 control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
1093 control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
1098 control_ui->pack_start (control_ui->label, true, true);
1099 if (control_ui->combo) {
1100 control_ui->pack_start(*control_ui->combo, false, true);
1101 } else if (control_ui->spin_box) {
1102 control_ui->pack_start (*control_ui->spin_box, false, false);
1103 control_ui->pack_start (*control_ui->controller, false, false);
1105 control_ui->pack_start (*control_ui->controller, false, false);
1107 control_ui->pack_start (control_ui->automate_button, false, false);
1111 if (mcontrol->flags () & Controllable::NotAutomatable) {
1112 control_ui->automate_button.set_sensitive (false);
1113 set_tooltip(control_ui->automate_button, _("This control cannot be automated"));
1115 control_ui->automate_button.signal_button_press_event().connect (
1116 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::astate_button_event),
1119 mcontrol->alist()->automation_state_changed.connect (
1120 control_connections,
1121 invalidator (*this),
1122 boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui),
1124 input_controls_with_automation.push_back (control_ui);
1127 if (desc.toggled && !control_ui->combo) {
1128 control_ui->button = true;
1129 ArdourButton* but = dynamic_cast<ArdourButton*>(control_ui->controller->widget ());
1131 but->set_name ("pluginui toggle");
1132 update_control_display(control_ui);
1135 automation_state_changed (control_ui);
1137 /* Add to the list of CUIs that need manual update to workaround
1138 * AutomationControl not knowing about preset loads */
1139 input_controls.push_back (control_ui);
1143 control_ui->display = manage (new EventBox);
1144 control_ui->display->set_name ("ParameterValueDisplay");
1146 control_ui->display_label = manage (new Label);
1148 control_ui->display_label->set_name ("ParameterValueDisplay");
1150 control_ui->display->add (*control_ui->display_label);
1151 Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->display, "-888.8g", 2, 6);
1153 control_ui->display->show_all ();
1155 control_ui->vbox = manage (new VBox);
1156 control_ui->vbox->set_spacing(3);
1158 if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
1159 control_ui->vbox->pack_end (*control_ui->display, false, false);
1160 control_ui->vbox->pack_end (control_ui->label, false, false);
1161 } else if (desc.integer_step || desc.enumeration) {
1162 control_ui->vbox->pack_end (*control_ui->display, false, false);
1163 control_ui->vbox->pack_end (control_ui->label, false, false);
1165 /* set up a meter for float ports */
1167 MeterInfo * info = new MeterInfo();
1168 control_ui->meterinfo = info;
1170 info->meter = new FastMeter (
1171 5, 5, FastMeter::Vertical, 0,
1173 0x008800ff, 0x008800ff,
1174 0x00ff00ff, 0x00ff00ff,
1175 0xcccc00ff, 0xcccc00ff,
1176 0xffaa00ff, 0xffaa00ff,
1178 UIConfiguration::instance().color ("meter background bottom"),
1179 UIConfiguration::instance().color ("meter background top")
1182 control_ui->label.set_angle(90);
1184 HBox* center = manage (new HBox);
1185 center->set_spacing(1);
1186 center->pack_start (control_ui->label, false, false);
1187 center->pack_start (*info->meter, false, false);
1189 control_ui->hbox = manage (new HBox);
1190 control_ui->hbox->pack_start (*center, true, false);
1192 // horizontally center this hbox in the vbox
1193 control_ui->vbox->pack_start (*control_ui->hbox, false, false);
1195 control_ui->meterinfo->meter->show_all();
1196 control_ui->meterinfo->packed = true;
1197 control_ui->vbox->pack_start (*control_ui->display, false, false);
1200 control_ui->pack_start (*control_ui->vbox);
1202 output_controls.push_back (control_ui);
1206 mcontrol->Changed.connect(control_connections, invalidator(*this),
1207 boost::bind(&GenericPluginUI::ui_parameter_changed,
1216 GenericPluginUI::knob_size_request(Gtk::Requisition* req, ControlUI* cui) {
1217 Gtk::Requisition astate_req (cui->automate_button.size_request());
1218 const int size = (int) (astate_req.height * 1.5);
1219 req->width = max(req->width, size);
1220 req->height = max(req->height, size);
1225 GenericPluginUI::astate_button_event (GdkEventButton* ev, ControlUI* cui)
1227 if (ev->button != 1) {
1231 using namespace Menu_Helpers;
1233 if (automation_menu == 0) {
1234 automation_menu = manage (new Menu);
1235 automation_menu->set_name ("ArdourContextMenu");
1236 automation_menu->set_reserve_toggle_size(false);
1239 MenuList& items (automation_menu->items());
1242 items.push_back (MenuElem (S_("Automation|Manual"),
1243 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) ARDOUR::Off, cui)));
1244 items.push_back (MenuElem (_("Play"),
1245 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Play, cui)));
1246 items.push_back (MenuElem (_("Write"),
1247 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Write, cui)));
1248 items.push_back (MenuElem (_("Touch"),
1249 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Touch, cui)));
1250 items.push_back (MenuElem (_("Latch"),
1251 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Latch, cui)));
1253 anchored_menu_popup(automation_menu, &cui->automate_button, cui->automate_button.get_text(),
1260 GenericPluginUI::set_all_automation (AutoState as)
1262 for (vector<ControlUI*>::iterator i = input_controls_with_automation.begin(); i != input_controls_with_automation.end(); ++i) {
1263 set_automation_state (as, (*i));
1268 GenericPluginUI::set_automation_state (AutoState state, ControlUI* cui)
1270 insert->set_parameter_automation_state (cui->parameter(), state);
1274 GenericPluginUI::ui_parameter_changed (ControlUI* cui)
1276 if (!cui->update_pending) {
1277 cui->update_pending = true;
1278 Gtkmm2ext::UI::instance()->call_slot (MISSING_INVALIDATOR, boost::bind (&GenericPluginUI::update_control_display, this, cui));
1283 GenericPluginUI::update_control_display (ControlUI* cui)
1285 /* XXX how do we handle logarithmic stuff here ? */
1287 cui->update_pending = false;
1289 float val = cui->control->get_value();
1291 PBD::Unwinder<bool> (cui->ignore_change, true);
1293 if (cui->combo && cui->scale_points) {
1294 for (ARDOUR::ScalePoints::iterator it = cui->scale_points->begin(); it != cui->scale_points->end(); ++it) {
1295 if (it->second == val) {
1296 cui->combo->set_text(it->first);
1300 } else if (cui->button) {
1301 // AutomationController handles this
1304 if( cui->controller ) {
1305 cui->controller->display_effective_value();
1310 if (cui->logarithmic) {
1313 if (val != cui->adjustment->get_value()) {
1314 cui->adjustment->set_value (val);
1320 GenericPluginUI::update_input_displays ()
1322 /* XXX This is a workaround for AutomationControl not knowing about preset loads */
1323 for (vector<ControlUI*>::iterator i = input_controls.begin();
1324 i != input_controls.end();
1326 update_control_display(*i);
1332 GenericPluginUI::control_combo_changed (ControlUI* cui, float value)
1334 if (!cui->ignore_change) {
1335 insert->automation_control (cui->parameter())->set_value (value, Controllable::NoGroup);
1340 GenericPluginUI::start_updating (GdkEventAny*)
1342 if (output_controls.size() > 0 ) {
1343 screen_update_connection.disconnect();
1344 screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &GenericPluginUI::output_update));
1350 GenericPluginUI::stop_updating (GdkEventAny*)
1352 if (output_controls.size() > 0 ) {
1353 screen_update_connection.disconnect();
1359 GenericPluginUI::output_update ()
1361 for (vector<ControlUI*>::iterator i = output_controls.begin(); i != output_controls.end(); ++i) {
1362 float val = plugin->get_parameter ((*i)->parameter().id());
1364 boost::shared_ptr<ReadOnlyControl> c = insert->control_output ((*i)->parameter().id());
1365 const std::string& str = ARDOUR::value_as_string(c->desc(), Variant(val));
1366 size_t len = str.copy(buf, 31);
1368 (*i)->display_label->set_text (buf);
1370 if ((*i)->meterinfo && (*i)->meterinfo->packed) {
1371 (*i)->meterinfo->meter->set (c->desc().to_interface (val));
1377 GenericPluginUI::set_path_property (const ParameterDescriptor& desc,
1378 Gtk::FileChooserButton* widget)
1380 plugin->set_property(desc.key, Variant(Variant::PATH, widget->get_filename()));
1384 GenericPluginUI::path_property_changed (uint32_t key, const Variant& value)
1386 FilePathControls::iterator c = _filepath_controls.find(key);
1387 if (c != _filepath_controls.end()) {
1388 c->second->set_filename(value.get_path());
1390 std::cerr << "warning: property change for property with no control" << std::endl;
1395 GenericPluginUI::toggle_pianokeyboard ()
1397 if (_plugin_pianokeyboard_expander.get_expanded()) {
1398 _plugin_pianokeyboard_expander.add (_pianobox);
1399 _pianobox.show_all ();
1401 const int child_height = _plugin_pianokeyboard_expander.get_child ()->get_height ();
1402 _plugin_pianokeyboard_expander.get_child ()->hide ();
1403 _plugin_pianokeyboard_expander.remove ();
1405 Gtk::Window *toplevel = (Gtk::Window*) _plugin_pianokeyboard_expander.get_ancestor (GTK_TYPE_WINDOW);
1407 Gtk::Requisition wr;
1408 toplevel->get_size (wr.width, wr.height);
1409 wr.height -= child_height;
1410 toplevel->resize (wr.width, wr.height);
1416 GenericPluginUI::_note_on_event_handler(GtkWidget*, int note, gpointer arg)
1418 ((GenericPluginUI*)arg)->note_on_event_handler(note);
1422 GenericPluginUI::_note_off_event_handler(GtkWidget*, int note, gpointer arg)
1424 ((GenericPluginUI*)arg)->note_off_event_handler(note);
1428 GenericPluginUI::note_on_event_handler (int note)
1430 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
1431 _pianomm->grab_focus ();
1432 uint8_t channel = _piano_channel.get_value_as_int () - 1;
1434 event[0] = (MIDI_CMD_NOTE_ON | channel);
1436 event[2] = _piano_velocity.get_value_as_int ();
1438 mt->write_immediate_event (3, event);
1440 insert->write_immediate_event (3, event);
1445 GenericPluginUI::note_off_event_handler (int note)
1447 MidiTrack* mt = dynamic_cast<MidiTrack*> (insert->owner());
1448 uint8_t channel = _piano_channel.get_value_as_int () - 1;
1450 event[0] = (MIDI_CMD_NOTE_OFF | channel);
1454 mt->write_immediate_event (3, event);
1456 insert->write_immediate_event (3, event);