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 "pbd/stl_delete.h"
31 #include "pbd/xml++.h"
32 #include "pbd/failed_constructor.h"
34 #include <gtkmm2ext/click_box.h>
35 #include <gtkmm2ext/fastmeter.h>
36 #include <gtkmm2ext/barcontroller.h>
37 #include <gtkmm2ext/utils.h>
38 #include <gtkmm2ext/doi.h>
39 #include <gtkmm2ext/slider_controller.h>
41 #include "ardour/plugin.h"
42 #include "ardour/plugin_insert.h"
43 #include "ardour/session.h"
44 #include "ardour/value_as_string.h"
46 #include "ardour_ui.h"
48 #include "plugin_ui.h"
49 #include "gui_thread.h"
50 #include "automation_controller.h"
56 using namespace ARDOUR;
58 using namespace Gtkmm2ext;
61 GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrollable)
63 , button_table (initial_button_rows, initial_button_cols)
64 , output_table (initial_output_rows, initial_output_cols)
65 , hAdjustment(0.0, 0.0, 0.0)
66 , vAdjustment(0.0, 0.0, 0.0)
67 , scroller_view(hAdjustment, vAdjustment)
69 , is_scrollable(scrollable)
71 set_name ("PluginEditor");
72 set_border_width (10);
73 //set_homogeneous (false);
75 pack_start (main_contents, true, true);
76 settings_box.set_homogeneous (false);
78 HBox* constraint_hbox = manage (new HBox);
79 HBox* smaller_hbox = manage (new HBox);
80 HBox* automation_hbox = manage (new HBox);
81 smaller_hbox->set_spacing (4);
82 automation_hbox->set_spacing (6);
83 Label* combo_label = manage (new Label (_("<span size=\"large\">Presets</span>")));
84 combo_label->set_use_markup (true);
86 latency_button.signal_clicked.connect (sigc::mem_fun (*this, &PlugUIBase::latency_button_clicked));
89 smaller_hbox->pack_start (latency_button, false, false, 10);
90 smaller_hbox->pack_start (_preset_combo, false, false);
91 smaller_hbox->pack_start (_preset_modified, false, false);
92 smaller_hbox->pack_start (add_button, false, false);
93 smaller_hbox->pack_start (save_button, false, false);
94 smaller_hbox->pack_start (delete_button, false, false);
95 smaller_hbox->pack_start (bypass_button, false, true);
97 automation_manual_all_button.set_text(_("Manual"));
98 automation_manual_all_button.set_name (X_("generic button"));
99 automation_play_all_button.set_text(_("Play"));
100 automation_play_all_button.set_name (X_("generic button"));
101 automation_write_all_button.set_text(_("Write"));
102 automation_write_all_button.set_name (X_("generic button"));
103 automation_touch_all_button.set_text(_("Touch"));
104 automation_touch_all_button.set_name (X_("generic button"));
106 Label* l = manage (new Label (_("All Automation")));
107 l->set_alignment (1.0, 0.5);
108 automation_hbox->pack_start (*l, true, true);
109 automation_hbox->pack_start (automation_manual_all_button, false, false);
110 automation_hbox->pack_start (automation_play_all_button, false, false);
111 automation_hbox->pack_start (automation_write_all_button, false, false);
112 automation_hbox->pack_start (automation_touch_all_button, false, false);
114 constraint_hbox->set_spacing (5);
115 constraint_hbox->set_homogeneous (false);
117 VBox* v1_box = manage (new VBox);
118 VBox* v2_box = manage (new VBox);
119 pack_end (plugin_analysis_expander, false, false);
120 if (!plugin->get_docs().empty()) {
121 pack_end (description_expander, false, false);
124 v1_box->set_spacing (6);
125 v1_box->pack_start (*smaller_hbox, false, true);
126 v1_box->pack_start (*automation_hbox, false, true);
127 v2_box->pack_start (focus_button, false, true);
129 main_contents.pack_start (settings_box, false, false);
131 constraint_hbox->pack_end (*v2_box, false, false);
132 constraint_hbox->pack_end (*v1_box, false, false);
134 main_contents.pack_start (*constraint_hbox, false, false);
136 if (is_scrollable ) {
137 scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
138 scroller.set_name ("PluginEditor");
139 scroller_view.set_name("PluginEditor");
140 scroller_view.add (hpacker);
141 scroller.add (scroller_view);
143 main_contents.pack_start (scroller, true, true);
146 main_contents.pack_start (hpacker, false, false);
149 pi->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&GenericPluginUI::processor_active_changed, this, boost::weak_ptr<Processor>(pi)), gui_context());
151 bypass_button.set_active (!pi->active());
157 GenericPluginUI::~GenericPluginUI ()
159 if (output_controls.size() > 0) {
160 screen_update_connection.disconnect();
164 // Some functions for calculating the 'similarity' of two plugin
167 static int get_number(string label) {
168 static const char *digits = "0123456789";
171 std::size_t first_digit_pos = label.find_first_of(digits);
172 if (first_digit_pos != string::npos) {
173 // found some digits: there's a number in there somewhere
175 s << label.substr(first_digit_pos);
181 static int match_or_digit(char c1, char c2) {
182 return c1 == c2 || (isdigit(c1) && isdigit(c2));
185 static std::size_t matching_chars_at_head(const string s1, const string s2) {
186 std::size_t length, n = 0;
188 length = min(s1.length(), s2.length());
190 if (!match_or_digit(s1[n], s2[n]))
197 static std::size_t matching_chars_at_tail(const string s1, const string s2) {
198 std::size_t s1pos, s2pos, n = 0;
202 while (s1pos-- > 0 && s2pos-- > 0) {
203 if (!match_or_digit(s1[s1pos], s2[s2pos]) )
210 static const guint32 min_controls_per_column = 17, max_controls_per_column = 24;
211 static const float default_similarity_threshold = 0.3;
214 GenericPluginUI::build ()
221 int output_row, output_col;
222 int button_row, button_col;
223 int output_rows, output_cols;
224 int button_rows, button_cols;
226 hpacker.set_spacing (10);
228 output_rows = initial_output_rows;
229 output_cols = initial_output_cols;
230 button_rows = initial_button_rows;
231 button_cols = initial_button_cols;
237 button_table.set_homogeneous (false);
238 button_table.set_row_spacings (2);
239 button_table.set_col_spacings (2);
240 output_table.set_homogeneous (true);
241 output_table.set_row_spacings (2);
242 output_table.set_col_spacings (2);
243 button_table.set_border_width (5);
244 output_table.set_border_width (5);
246 hpacker.set_border_width (10);
248 bt_frame = manage (new Frame);
249 bt_frame->set_name ("BaseFrame");
250 bt_frame->set_label (_("Switches"));
251 bt_frame->add (button_table);
252 hpacker.pack_start(*bt_frame, true, true);
254 box = manage (new VBox);
255 box->set_border_width (5);
256 box->set_spacing (1);
258 frame = manage (new Frame);
259 frame->set_name ("BaseFrame");
260 frame->set_label (_("Controls"));
262 hpacker.pack_start(*frame, true, true);
264 std::vector<ControlUI *> control_uis;
266 // Build a ControlUI for each control port
267 for (i = 0; i < plugin->parameter_count(); ++i) {
269 if (plugin->parameter_is_control (i)) {
271 /* Don't show latency control ports */
273 const Evoral::Parameter param(PluginAutomation, 0, i);
274 if (plugin->describe_parameter (param) == X_("latency")) {
278 if (plugin->describe_parameter (param) == X_("hidden")) {
282 const float value = plugin->get_parameter(i);
286 boost::shared_ptr<ARDOUR::AutomationControl> c
287 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
288 insert->control(param));
290 ParameterDescriptor desc;
291 plugin->get_parameter_descriptor(i, desc);
292 if ((cui = build_control_ui (param, desc, c, value, plugin->parameter_is_input(i))) == 0) {
293 error << string_compose(_("Plugin Editor: could not build control element for port %1"), i) << endmsg;
297 const std::string param_docs = plugin->get_parameter_docs(i);
298 if (!param_docs.empty()) {
299 ARDOUR_UI::instance()->set_tip(cui, param_docs.c_str());
302 control_uis.push_back(cui);
303 input_controls_with_automation.push_back (cui);
307 // Build a ControlUI for each property
308 const Plugin::PropertyDescriptors& descs = plugin->get_supported_properties();
309 for (Plugin::PropertyDescriptors::const_iterator d = descs.begin(); d != descs.end(); ++d) {
310 const ParameterDescriptor& desc = d->second;
311 const Evoral::Parameter param(PluginPropertyAutomation, 0, desc.key);
313 boost::shared_ptr<ARDOUR::AutomationControl> c
314 = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
315 insert->control(param));
318 error << string_compose(_("Plugin Editor: no control for property %1"), desc.key) << endmsg;
322 ControlUI* cui = build_control_ui(param, desc, c, c->get_value(), true);
324 error << string_compose(_("Plugin Editor: could not build control element for property %1"),
329 control_uis.push_back(cui);
331 if (!descs.empty()) {
332 plugin->announce_property_values();
335 // Add special controls to UI, and build list of normal controls to be layed out later
336 std::vector<ControlUI *> cui_controls_list;
337 for (i = 0; i < control_uis.size(); ++i) {
338 ControlUI* cui = control_uis[i];
340 if (cui->controller || cui->clickbox || cui->combo) {
341 // Get all of the controls into a list, so that
342 // we can lay them out a bit more nicely later.
343 cui_controls_list.push_back(cui);
344 } else if (cui->button || cui->file_button) {
346 if (!is_scrollable && button_row == button_rows) {
348 if (++button_col == button_cols) {
350 button_table.resize (button_rows, button_cols);
354 button_table.attach (*cui, button_col, button_col + 1, button_row, button_row+1,
358 } else if (cui->display) {
360 output_table.attach (*cui, output_col, output_col + 1, output_row, output_row+1,
363 // TODO: The meters should be divided into multiple rows
365 if (++output_col == output_cols) {
367 output_table.resize (output_rows, output_cols);
372 // Iterate over the list of controls to find which adjacent controls
373 // are similar enough to be grouped together.
375 string label, previous_label = "";
376 std::vector<int> numbers_in_labels(cui_controls_list.size());
378 std::vector<float> similarity_scores(cui_controls_list.size());
379 float most_similar = 0.0, least_similar = 1.0;
382 for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
383 label = (*cuip)->label.get_text();
384 numbers_in_labels[i] = get_number(label);
387 // A hand-wavy calculation of how similar this control's
388 // label is to the previous.
389 similarity_scores[i] =
391 ( matching_chars_at_head(label, previous_label) +
392 matching_chars_at_tail(label, previous_label) +
395 ) / (label.length() + previous_label.length());
396 if (numbers_in_labels[i] >= 0) {
397 similarity_scores[i] += (numbers_in_labels[i] == numbers_in_labels[i-1]);
399 least_similar = min(least_similar, similarity_scores[i]);
400 most_similar = max(most_similar, similarity_scores[i]);
402 similarity_scores[0] = 1.0;
405 // cerr << "label: " << label << " sim: " << fixed << setprecision(3) << similarity_scores[i] << " num: " << numbers_in_labels[i] << endl;
406 previous_label = label;
410 // cerr << "most similar: " << most_similar << ", least similar: " << least_similar << endl;
411 float similarity_threshold;
413 if (most_similar > 1.0) {
414 similarity_threshold = default_similarity_threshold;
416 similarity_threshold = most_similar - (1 - default_similarity_threshold);
419 // Now iterate over the list of controls to display them, placing an
420 // HSeparator between controls of less than a certain similarity, and
421 // starting a new column when necessary.
424 for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
426 ControlUI* cui = *cuip;
428 if (!is_scrollable) {
432 if (x > max_controls_per_column || similarity_scores[i] <= similarity_threshold) {
433 if (x > min_controls_per_column) {
434 frame = manage (new Frame);
435 frame->set_name ("BaseFrame");
436 frame->set_label (_("Controls"));
437 box = manage (new VBox);
438 box->set_border_width (5);
439 box->set_spacing (1);
441 hpacker.pack_start(*frame, true, true);
444 HSeparator *split = new HSeparator();
445 split->set_size_request(-1, 5);
446 box->pack_start(*split, false, false, 0);
450 box->pack_start (*cui, false, false);
457 if (box->children().empty()) {
458 hpacker.remove (*frame);
461 if (button_table.children().empty()) {
462 hpacker.remove (*bt_frame);
465 if (!output_table.children().empty()) {
466 frame = manage (new Frame);
467 frame->set_name ("BaseFrame");
468 frame->set_label(_("Meters"));
469 frame->add (output_table);
470 hpacker.pack_end (*frame, true, true);
475 output_table.show_all ();
476 button_table.show_all ();
478 automation_manual_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Off));
479 automation_play_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Play));
480 automation_write_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Write));
481 automation_touch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Touch));
484 GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p)
486 , automate_button (X_("")) // force creation of a label
489 automate_button.set_name ("PluginAutomateButton");
490 ARDOUR_UI::instance()->set_tip (automate_button, _("Automation control"));
492 /* XXX translators: use a string here that will be at least as long
493 as the longest automation label (see ::automation_state_changed()
494 below). be sure to include a descender.
497 set_size_request_to_display_given_text (automate_button, _("Mgnual"), 15, 10);
506 GenericPluginUI::ControlUI::~ControlUI()
509 delete meterinfo->meter;
515 GenericPluginUI::automation_state_changed (ControlUI* cui)
517 /* update button label */
519 // don't lock to avoid deadlock because we're triggered by
520 // AutomationControl::Changed() while the automation lock is taken
521 switch (insert->get_parameter_automation_state (cui->parameter()) & (ARDOUR::Off|Play|Touch|Write)) {
523 cui->automate_button.set_label (S_("Automation|Manual"));
526 cui->automate_button.set_label (_("Play"));
529 cui->automate_button.set_label (_("Write"));
532 cui->automate_button.set_label (_("Touch"));
535 cui->automate_button.set_label (_("???"));
541 GenericPluginUI::integer_printer (char buf[32], Adjustment &adj, ControlUI* cui)
543 float const v = cui->control->interface_to_internal(adj.get_value ());
544 const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
545 const size_t len = str.copy(buf, 31);
551 GenericPluginUI::midinote_printer (char buf[32], Adjustment &adj, ControlUI* cui)
553 float const v = cui->control->interface_to_internal(adj.get_value ());
554 const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
555 const size_t len = str.copy(buf, 31);
561 GenericPluginUI::print_parameter (char *buf, uint32_t len, uint32_t param)
563 plugin->print_parameter (param, buf, len);
566 /** Build a ControlUI for a parameter/property.
567 * Note that mcontrol may be NULL for outputs.
569 GenericPluginUI::ControlUI*
570 GenericPluginUI::build_control_ui (const Evoral::Parameter& param,
571 const ParameterDescriptor& desc,
572 boost::shared_ptr<AutomationControl> mcontrol,
576 ControlUI* control_ui = 0;
578 control_ui = manage (new ControlUI (param));
579 control_ui->combo = 0;
580 control_ui->control = mcontrol;
581 control_ui->update_pending = false;
582 control_ui->label.set_text (desc.label);
583 control_ui->label.set_alignment (0.0, 0.5);
584 control_ui->label.set_name ("PluginParameterLabel");
586 control_ui->set_spacing (5);
588 Gtk::Requisition req (control_ui->automate_button.size_request());
592 /* See if there any named values for our input value */
593 control_ui->scale_points = desc.scale_points;
595 /* If this parameter is an integer, work out the number of distinct values
596 it can take on (assuming that lower and upper values are allowed).
598 int const steps = desc.integer_step ? (desc.upper - desc.lower + 1) / desc.step : 0;
600 if (control_ui->scale_points && ((steps && int (control_ui->scale_points->size()) == steps) || desc.enumeration)) {
603 * a) There is a label for each possible value of this input, or
604 * b) This port is marked as being an enumeration.
607 std::vector<std::string> labels;
609 ARDOUR::ScalePoints::const_iterator i = control_ui->scale_points->begin();
610 i != control_ui->scale_points->end();
613 labels.push_back(i->first);
616 control_ui->combo = new Gtk::ComboBoxText();
617 set_popdown_strings(*control_ui->combo, labels);
618 control_ui->combo->signal_changed().connect(
619 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::control_combo_changed),
621 mcontrol->Changed.connect(control_connections, invalidator(*this),
622 boost::bind(&GenericPluginUI::ui_parameter_changed,
625 control_ui->pack_start(control_ui->label, true, true);
626 control_ui->pack_start(*control_ui->combo, false, true);
628 update_control_display(control_ui);
637 control_ui->button = manage (new ToggleButton ());
638 control_ui->button->set_name ("PluginEditorButton");
639 control_ui->button->set_size_request (20, 20);
641 control_ui->pack_start (control_ui->label, true, true);
642 control_ui->pack_start (*control_ui->button, false, true);
643 control_ui->pack_start (control_ui->automate_button, false, false);
645 control_ui->button->signal_clicked().connect (sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::control_port_toggled), control_ui));
646 control_ui->automate_button.signal_clicked().connect (bind (mem_fun(*this, &GenericPluginUI::astate_clicked), control_ui));
648 mcontrol->Changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::toggle_parameter_changed, this, control_ui), gui_context());
649 mcontrol->alist()->automation_state_changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui), gui_context());
652 control_ui->button->set_active(true);
655 automation_state_changed (control_ui);
660 if (desc.datatype == Variant::PATH) {
662 /* Build a file selector button */
664 // Create/add controller
665 control_ui->file_button = manage(new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_OPEN));
666 control_ui->file_button->set_title(desc.label);
668 control_ui->pack_start (control_ui->label, true, true);
669 control_ui->pack_start (*control_ui->file_button, true, true);
671 // Connect signals (TODO: do this via the Control)
672 control_ui->file_button->signal_file_set().connect(
673 sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::set_property),
674 desc, control_ui->file_button));
675 plugin->PropertyChanged.connect(*this, invalidator(*this),
676 boost::bind(&GenericPluginUI::property_changed, this, _1, _2),
679 _property_controls.insert(std::make_pair(desc.key, control_ui->file_button));
680 control_ui->file_button = control_ui->file_button;
685 /* create the controller */
688 control_ui->controller = AutomationController::create(insert, mcontrol->parameter(), desc, mcontrol);
691 /* XXX this code is not right yet, because it doesn't handle
692 the absence of bounds in any sensible fashion.
695 Adjustment* adj = control_ui->controller->adjustment();
697 if (desc.integer_step) {
698 control_ui->clickbox = new ClickBox (adj, "PluginUIClickBox", desc.enumeration);
699 Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->clickbox, "g9999999", 2, 2);
700 if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
701 control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midinote_printer), control_ui));
703 control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::integer_printer), control_ui));
706 //sigc::slot<void,char*,uint32_t> pslot = sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::print_parameter), (uint32_t) port_index);
708 control_ui->controller->set_size_request (200, req.height);
709 control_ui->controller->set_name (X_("ProcessorControlSlider"));
713 adj->set_value (mcontrol->internal_to_interface(value));
715 /* XXX memory leak: SliderController not destroyed by ControlUI
716 destructor, and manage() reports object hierarchy
720 control_ui->pack_start (control_ui->label, true, true);
721 if (desc.integer_step) {
722 control_ui->pack_start (*control_ui->clickbox, false, false);
724 control_ui->pack_start (*control_ui->controller, false, false);
727 control_ui->pack_start (control_ui->automate_button, false, false);
728 control_ui->automate_button.signal_clicked().connect (sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::astate_clicked), control_ui));
730 automation_state_changed (control_ui);
732 mcontrol->alist()->automation_state_changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui), gui_context());
734 input_controls.push_back (control_ui);
735 input_controls_with_automation.push_back (control_ui);
737 } else if (!is_input) {
739 control_ui->display = manage (new EventBox);
740 control_ui->display->set_name ("ParameterValueDisplay");
742 control_ui->display_label = manage (new Label);
744 control_ui->display_label->set_name ("ParameterValueDisplay");
746 control_ui->display->add (*control_ui->display_label);
747 Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->display, "-888.8g", 2, 6);
749 control_ui->display->show_all ();
752 /* TODO: only make a meter if the port is Hinted for it */
754 MeterInfo * info = new MeterInfo();
755 control_ui->meterinfo = info;
757 info->meter = new FastMeter (
758 5, 5, FastMeter::Vertical, 0,
760 0x008800ff, 0x008800ff,
761 0x00ff00ff, 0x00ff00ff,
762 0xcccc00ff, 0xcccc00ff,
763 0xffaa00ff, 0xffaa00ff,
765 ARDOUR_UI::config()->color ("meter background bottom"),
766 ARDOUR_UI::config()->color ("meter background top")
769 info->min_unbound = desc.min_unbound;
770 info->max_unbound = desc.max_unbound;
772 info->min = desc.lower;
773 info->max = desc.upper;
775 control_ui->vbox = manage (new VBox);
776 control_ui->hbox = manage (new HBox);
778 control_ui->hbox->set_spacing(1);
779 control_ui->vbox->set_spacing(3);
781 control_ui->label.set_angle(90);
782 control_ui->hbox->pack_start (control_ui->label, false, false);
783 control_ui->hbox->pack_start (*info->meter, false, false);
785 control_ui->vbox->pack_start (*control_ui->hbox, false, false);
787 control_ui->vbox->pack_start (*control_ui->display, false, false);
789 control_ui->pack_start (*control_ui->vbox);
791 control_ui->meterinfo->meter->show_all();
792 control_ui->meterinfo->packed = true;
794 output_controls.push_back (control_ui);
798 mcontrol->Changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::ui_parameter_changed, this, control_ui), gui_context());
805 GenericPluginUI::astate_clicked (ControlUI* cui)
807 using namespace Menu_Helpers;
809 if (automation_menu == 0) {
810 automation_menu = manage (new Menu);
811 automation_menu->set_name ("ArdourContextMenu");
814 MenuList& items (automation_menu->items());
817 items.push_back (MenuElem (S_("Automation|Manual"),
818 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) ARDOUR::Off, cui)));
819 items.push_back (MenuElem (_("Play"),
820 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Play, cui)));
821 items.push_back (MenuElem (_("Write"),
822 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Write, cui)));
823 items.push_back (MenuElem (_("Touch"),
824 sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Touch, cui)));
826 automation_menu->popup (1, gtk_get_current_event_time());
830 GenericPluginUI::set_all_automation (AutoState as)
832 for (vector<ControlUI*>::iterator i = input_controls_with_automation.begin(); i != input_controls_with_automation.end(); ++i) {
833 if ((*i)->controller || (*i)->button) {
834 set_automation_state (as, (*i));
840 GenericPluginUI::set_automation_state (AutoState state, ControlUI* cui)
842 insert->set_parameter_automation_state (cui->parameter(), state);
846 GenericPluginUI::toggle_parameter_changed (ControlUI* cui)
848 float val = cui->control->get_value();
850 if (!cui->ignore_change) {
852 cui->button->set_active (true);
853 cui->button->set_name ("PluginEditorButton-active");
855 cui->button->set_active (false);
856 cui->button->set_name ("PluginEditorButton");
862 GenericPluginUI::ui_parameter_changed (ControlUI* cui)
864 if (!cui->update_pending) {
865 cui->update_pending = true;
866 Gtkmm2ext::UI::instance()->call_slot (MISSING_INVALIDATOR, boost::bind (&GenericPluginUI::update_control_display, this, cui));
871 GenericPluginUI::update_control_display (ControlUI* cui)
873 /* XXX how do we handle logarithmic stuff here ? */
875 cui->update_pending = false;
877 float val = cui->control->get_value();
879 cui->ignore_change++;
881 if (cui->combo && cui->scale_points) {
882 for (ARDOUR::ScalePoints::iterator it = cui->scale_points->begin(); it != cui->scale_points->end(); ++it) {
883 if (it->second == val) {
884 cui->combo->set_active_text(it->first);
888 } else if (cui->button) {
891 cui->button->set_active (true);
893 cui->button->set_active (false);
897 if( cui->controller ) {
898 cui->controller->display_effective_value();
903 if (cui->logarithmic) {
906 if (val != cui->adjustment->get_value()) {
907 cui->adjustment->set_value (val);
910 cui->ignore_change--;
914 GenericPluginUI::control_port_toggled (ControlUI* cui)
916 cui->ignore_change++;
917 const bool active = cui->button->get_active();
919 cui->button->set_name ("PluginEditorButton-active");
921 cui->button->set_name ("PluginEditorButton");
923 insert->automation_control (cui->parameter())->set_value (active);
924 cui->ignore_change--;
928 GenericPluginUI::control_combo_changed (ControlUI* cui)
930 if (!cui->ignore_change && cui->scale_points) {
931 string value = cui->combo->get_active_text();
932 insert->automation_control (cui->parameter())->set_value ((*cui->scale_points)[value]);
937 GenericPluginUI::start_updating (GdkEventAny*)
939 if (output_controls.size() > 0 ) {
940 screen_update_connection.disconnect();
941 screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &GenericPluginUI::output_update));
947 GenericPluginUI::stop_updating (GdkEventAny*)
949 for (vector<ControlUI*>::iterator i = input_controls.begin(); i != input_controls.end(); ++i) {
950 (*i)->controller->stop_updating ();
953 if (output_controls.size() > 0 ) {
954 screen_update_connection.disconnect();
961 GenericPluginUI::output_update ()
963 for (vector<ControlUI*>::iterator i = output_controls.begin(); i != output_controls.end(); ++i) {
964 float val = plugin->get_parameter ((*i)->parameter().id());
966 snprintf (buf, sizeof(buf), "%.2f", val);
967 (*i)->display_label->set_text (buf);
969 /* autoscaling for the meter */
970 if ((*i)->meterinfo && (*i)->meterinfo->packed) {
972 if (val < (*i)->meterinfo->min) {
973 if ((*i)->meterinfo->min_unbound)
974 (*i)->meterinfo->min = val;
976 val = (*i)->meterinfo->min;
979 if (val > (*i)->meterinfo->max) {
980 if ((*i)->meterinfo->max_unbound)
981 (*i)->meterinfo->max = val;
983 val = (*i)->meterinfo->max;
986 if ((*i)->meterinfo->max > (*i)->meterinfo->min ) {
987 float lval = (val - (*i)->meterinfo->min) / ((*i)->meterinfo->max - (*i)->meterinfo->min) ;
988 (*i)->meterinfo->meter->set (lval );
995 GenericPluginUI::set_property (const ParameterDescriptor& desc,
996 Gtk::FileChooserButton* widget)
998 plugin->set_property(desc.key, Variant(Variant::PATH, widget->get_filename()));
1002 GenericPluginUI::property_changed (uint32_t key, const Variant& value)
1004 PropertyControls::iterator c = _property_controls.find(key);
1005 if (c != _property_controls.end()) {
1006 c->second->set_filename(value.get_path());
1008 std::cerr << "warning: property change for property with no control" << std::endl;