1012 lines
30 KiB
C++
1012 lines
30 KiB
C++
/*
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Copyright (C) 2000 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifdef WAF_BUILD
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#include "gtk2ardour-config.h"
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#endif
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#include <climits>
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#include <cerrno>
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#include <cmath>
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#include <string>
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#include <vector>
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#include "pbd/stl_delete.h"
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#include "pbd/xml++.h"
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#include "pbd/failed_constructor.h"
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#include <gtkmm2ext/click_box.h>
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#include <gtkmm2ext/fastmeter.h>
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#include <gtkmm2ext/barcontroller.h>
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#include <gtkmm2ext/utils.h>
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#include <gtkmm2ext/doi.h>
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#include <gtkmm2ext/slider_controller.h>
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#include "ardour/plugin.h"
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#include "ardour/plugin_insert.h"
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#include "ardour/session.h"
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#include "ardour/value_as_string.h"
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#include "ardour_ui.h"
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#include "prompter.h"
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#include "plugin_ui.h"
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#include "gui_thread.h"
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#include "automation_controller.h"
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#include "timers.h"
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#include "i18n.h"
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using namespace std;
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using namespace ARDOUR;
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using namespace PBD;
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using namespace Gtkmm2ext;
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using namespace Gtk;
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GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrollable)
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: PlugUIBase (pi)
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, button_table (initial_button_rows, initial_button_cols)
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, output_table (initial_output_rows, initial_output_cols)
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, hAdjustment(0.0, 0.0, 0.0)
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, vAdjustment(0.0, 0.0, 0.0)
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, scroller_view(hAdjustment, vAdjustment)
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, automation_menu (0)
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, is_scrollable(scrollable)
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{
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set_name ("PluginEditor");
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set_border_width (10);
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//set_homogeneous (false);
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pack_start (main_contents, true, true);
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settings_box.set_homogeneous (false);
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HBox* constraint_hbox = manage (new HBox);
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HBox* smaller_hbox = manage (new HBox);
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HBox* automation_hbox = manage (new HBox);
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smaller_hbox->set_spacing (4);
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automation_hbox->set_spacing (6);
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Label* combo_label = manage (new Label (_("<span size=\"large\">Presets</span>")));
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combo_label->set_use_markup (true);
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latency_button.add (latency_label);
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latency_button.signal_clicked().connect (sigc::mem_fun (*this, &PlugUIBase::latency_button_clicked));
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set_latency_label ();
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smaller_hbox->pack_start (latency_button, false, false, 10);
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smaller_hbox->pack_start (_preset_combo, false, false);
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smaller_hbox->pack_start (_preset_modified, false, false);
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smaller_hbox->pack_start (add_button, false, false);
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smaller_hbox->pack_start (save_button, false, false);
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smaller_hbox->pack_start (delete_button, false, false);
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smaller_hbox->pack_start (bypass_button, false, true);
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automation_manual_all_button.set_text(_("Manual"));
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automation_manual_all_button.set_name (X_("generic button"));
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automation_play_all_button.set_text(_("Play"));
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automation_play_all_button.set_name (X_("generic button"));
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automation_write_all_button.set_text(_("Write"));
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automation_write_all_button.set_name (X_("generic button"));
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automation_touch_all_button.set_text(_("Touch"));
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automation_touch_all_button.set_name (X_("generic button"));
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Label* l = manage (new Label (_("All Automation")));
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l->set_alignment (1.0, 0.5);
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automation_hbox->pack_start (*l, true, true);
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automation_hbox->pack_start (automation_manual_all_button, false, false);
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automation_hbox->pack_start (automation_play_all_button, false, false);
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automation_hbox->pack_start (automation_write_all_button, false, false);
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automation_hbox->pack_start (automation_touch_all_button, false, false);
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constraint_hbox->set_spacing (5);
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constraint_hbox->set_homogeneous (false);
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VBox* v1_box = manage (new VBox);
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VBox* v2_box = manage (new VBox);
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pack_end (plugin_analysis_expander, false, false);
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if (!plugin->get_docs().empty()) {
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pack_end (description_expander, false, false);
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}
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v1_box->set_spacing (6);
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v1_box->pack_start (*smaller_hbox, false, true);
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v1_box->pack_start (*automation_hbox, false, true);
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v2_box->pack_start (focus_button, false, true);
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main_contents.pack_start (settings_box, false, false);
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constraint_hbox->pack_end (*v2_box, false, false);
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constraint_hbox->pack_end (*v1_box, false, false);
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main_contents.pack_start (*constraint_hbox, false, false);
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if (is_scrollable ) {
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scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
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scroller.set_name ("PluginEditor");
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scroller_view.set_name("PluginEditor");
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scroller_view.add (hpacker);
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scroller.add (scroller_view);
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main_contents.pack_start (scroller, true, true);
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} else {
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main_contents.pack_start (hpacker, false, false);
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}
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pi->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&GenericPluginUI::processor_active_changed, this, boost::weak_ptr<Processor>(pi)), gui_context());
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bypass_button.set_active (!pi->active());
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prefheight = 0;
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build ();
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}
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GenericPluginUI::~GenericPluginUI ()
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{
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if (output_controls.size() > 0) {
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screen_update_connection.disconnect();
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}
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}
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// Some functions for calculating the 'similarity' of two plugin
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// control labels.
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static int get_number(string label) {
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static const char *digits = "0123456789";
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int value = -1;
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std::size_t first_digit_pos = label.find_first_of(digits);
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if (first_digit_pos != string::npos) {
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// found some digits: there's a number in there somewhere
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stringstream s;
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s << label.substr(first_digit_pos);
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s >> value;
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}
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return value;
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}
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static int match_or_digit(char c1, char c2) {
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return c1 == c2 || (isdigit(c1) && isdigit(c2));
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}
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static std::size_t matching_chars_at_head(const string s1, const string s2) {
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std::size_t length, n = 0;
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length = min(s1.length(), s2.length());
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while (n < length) {
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if (!match_or_digit(s1[n], s2[n]))
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break;
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n++;
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}
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return n;
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}
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static std::size_t matching_chars_at_tail(const string s1, const string s2) {
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std::size_t s1pos, s2pos, n = 0;
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s1pos = s1.length();
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s2pos = s2.length();
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while (s1pos-- > 0 && s2pos-- > 0) {
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if (!match_or_digit(s1[s1pos], s2[s2pos]) )
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break;
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n++;
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}
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return n;
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}
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static const guint32 min_controls_per_column = 17, max_controls_per_column = 24;
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static const float default_similarity_threshold = 0.3;
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void
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GenericPluginUI::build ()
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{
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guint32 i = 0;
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guint32 x = 0;
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Frame* frame;
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Frame* bt_frame;
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VBox* box;
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int output_row, output_col;
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int button_row, button_col;
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int output_rows, output_cols;
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int button_rows, button_cols;
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hpacker.set_spacing (10);
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output_rows = initial_output_rows;
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output_cols = initial_output_cols;
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button_rows = initial_button_rows;
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button_cols = initial_button_cols;
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output_row = 0;
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button_row = 0;
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output_col = 0;
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button_col = 0;
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button_table.set_homogeneous (false);
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button_table.set_row_spacings (2);
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button_table.set_col_spacings (2);
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output_table.set_homogeneous (true);
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output_table.set_row_spacings (2);
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output_table.set_col_spacings (2);
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button_table.set_border_width (5);
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output_table.set_border_width (5);
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hpacker.set_border_width (10);
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bt_frame = manage (new Frame);
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bt_frame->set_name ("BaseFrame");
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bt_frame->set_label (_("Switches"));
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bt_frame->add (button_table);
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hpacker.pack_start(*bt_frame, true, true);
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box = manage (new VBox);
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box->set_border_width (5);
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box->set_spacing (1);
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frame = manage (new Frame);
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frame->set_name ("BaseFrame");
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frame->set_label (_("Controls"));
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frame->add (*box);
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hpacker.pack_start(*frame, true, true);
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std::vector<ControlUI *> control_uis;
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// Build a ControlUI for each control port
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for (i = 0; i < plugin->parameter_count(); ++i) {
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if (plugin->parameter_is_control (i)) {
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/* Don't show latency control ports */
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const Evoral::Parameter param(PluginAutomation, 0, i);
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if (plugin->describe_parameter (param) == X_("latency")) {
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continue;
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}
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if (plugin->describe_parameter (param) == X_("hidden")) {
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continue;
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}
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const float value = plugin->get_parameter(i);
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ControlUI* cui;
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boost::shared_ptr<ARDOUR::AutomationControl> c
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= boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
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insert->control(param));
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ParameterDescriptor desc;
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plugin->get_parameter_descriptor(i, desc);
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if ((cui = build_control_ui (param, desc, c, value, plugin->parameter_is_input(i))) == 0) {
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error << string_compose(_("Plugin Editor: could not build control element for port %1"), i) << endmsg;
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continue;
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}
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const std::string param_docs = plugin->get_parameter_docs(i);
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if (!param_docs.empty()) {
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ARDOUR_UI::instance()->set_tip(cui, param_docs.c_str());
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}
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control_uis.push_back(cui);
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input_controls_with_automation.push_back (cui);
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}
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}
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// Build a ControlUI for each property
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const Plugin::PropertyDescriptors& descs = plugin->get_supported_properties();
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for (Plugin::PropertyDescriptors::const_iterator d = descs.begin(); d != descs.end(); ++d) {
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const ParameterDescriptor& desc = d->second;
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const Evoral::Parameter param(PluginPropertyAutomation, 0, desc.key);
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boost::shared_ptr<ARDOUR::AutomationControl> c
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= boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(
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insert->control(param));
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if (!c) {
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error << string_compose(_("Plugin Editor: no control for property %1"), desc.key) << endmsg;
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continue;
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}
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ControlUI* cui = build_control_ui(param, desc, c, c->get_value(), true);
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if (!cui) {
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error << string_compose(_("Plugin Editor: could not build control element for property %1"),
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desc.key) << endmsg;
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continue;
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}
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control_uis.push_back(cui);
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}
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if (!descs.empty()) {
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plugin->announce_property_values();
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}
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// Add special controls to UI, and build list of normal controls to be layed out later
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std::vector<ControlUI *> cui_controls_list;
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for (i = 0; i < control_uis.size(); ++i) {
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ControlUI* cui = control_uis[i];
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if (cui->controller || cui->clickbox || cui->combo) {
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// Get all of the controls into a list, so that
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// we can lay them out a bit more nicely later.
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cui_controls_list.push_back(cui);
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} else if (cui->button || cui->file_button) {
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if (!is_scrollable && button_row == button_rows) {
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button_row = 0;
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if (++button_col == button_cols) {
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button_cols += 2;
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button_table.resize (button_rows, button_cols);
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}
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}
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button_table.attach (*cui, button_col, button_col + 1, button_row, button_row+1,
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FILL|EXPAND, FILL);
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button_row++;
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} else if (cui->display) {
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output_table.attach (*cui, output_col, output_col + 1, output_row, output_row+1,
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FILL|EXPAND, FILL);
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// TODO: The meters should be divided into multiple rows
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if (++output_col == output_cols) {
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output_cols ++;
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output_table.resize (output_rows, output_cols);
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}
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}
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}
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// Iterate over the list of controls to find which adjacent controls
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// are similar enough to be grouped together.
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string label, previous_label = "";
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std::vector<int> numbers_in_labels(cui_controls_list.size());
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std::vector<float> similarity_scores(cui_controls_list.size());
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float most_similar = 0.0, least_similar = 1.0;
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i = 0;
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for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
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label = (*cuip)->label.get_text();
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numbers_in_labels[i] = get_number(label);
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if (i > 0) {
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// A hand-wavy calculation of how similar this control's
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// label is to the previous.
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similarity_scores[i] =
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(float) (
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( matching_chars_at_head(label, previous_label) +
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matching_chars_at_tail(label, previous_label) +
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1
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)
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) / (label.length() + previous_label.length());
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if (numbers_in_labels[i] >= 0) {
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similarity_scores[i] += (numbers_in_labels[i] == numbers_in_labels[i-1]);
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}
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least_similar = min(least_similar, similarity_scores[i]);
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most_similar = max(most_similar, similarity_scores[i]);
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} else {
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similarity_scores[0] = 1.0;
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}
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// cerr << "label: " << label << " sim: " << fixed << setprecision(3) << similarity_scores[i] << " num: " << numbers_in_labels[i] << endl;
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previous_label = label;
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}
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// cerr << "most similar: " << most_similar << ", least similar: " << least_similar << endl;
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float similarity_threshold;
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if (most_similar > 1.0) {
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similarity_threshold = default_similarity_threshold;
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} else {
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similarity_threshold = most_similar - (1 - default_similarity_threshold);
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}
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// Now iterate over the list of controls to display them, placing an
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// HSeparator between controls of less than a certain similarity, and
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// starting a new column when necessary.
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i = 0;
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for (vector<ControlUI*>::iterator cuip = cui_controls_list.begin(); cuip != cui_controls_list.end(); ++cuip, ++i) {
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ControlUI* cui = *cuip;
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if (!is_scrollable) {
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x++;
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}
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if (x > max_controls_per_column || similarity_scores[i] <= similarity_threshold) {
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if (x > min_controls_per_column) {
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frame = manage (new Frame);
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frame->set_name ("BaseFrame");
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frame->set_label (_("Controls"));
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box = manage (new VBox);
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box->set_border_width (5);
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box->set_spacing (1);
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frame->add (*box);
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hpacker.pack_start(*frame, true, true);
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x = 0;
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} else {
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HSeparator *split = new HSeparator();
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split->set_size_request(-1, 5);
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box->pack_start(*split, false, false, 0);
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}
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}
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box->pack_start (*cui, false, false);
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}
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if (is_scrollable) {
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prefheight = 30 * i;
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}
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if (box->children().empty()) {
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hpacker.remove (*frame);
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}
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if (button_table.children().empty()) {
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hpacker.remove (*bt_frame);
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}
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if (!output_table.children().empty()) {
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frame = manage (new Frame);
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frame->set_name ("BaseFrame");
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frame->set_label(_("Meters"));
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frame->add (output_table);
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hpacker.pack_end (*frame, true, true);
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}
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output_update ();
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output_table.show_all ();
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button_table.show_all ();
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automation_manual_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Off));
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automation_play_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Play));
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automation_write_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Write));
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automation_touch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Touch));
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}
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GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p)
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: param(p)
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, automate_button (X_("")) // force creation of a label
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, file_button(NULL)
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{
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automate_button.set_name ("PluginAutomateButton");
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|
ARDOUR_UI::instance()->set_tip (automate_button, _("Automation control"));
|
|
|
|
/* XXX translators: use a string here that will be at least as long
|
|
as the longest automation label (see ::automation_state_changed()
|
|
below). be sure to include a descender.
|
|
*/
|
|
|
|
set_size_request_to_display_given_text (automate_button, _("Mgnual"), 15, 10);
|
|
|
|
ignore_change = 0;
|
|
display = 0;
|
|
button = 0;
|
|
clickbox = 0;
|
|
meterinfo = 0;
|
|
}
|
|
|
|
GenericPluginUI::ControlUI::~ControlUI()
|
|
{
|
|
if (meterinfo) {
|
|
delete meterinfo->meter;
|
|
delete meterinfo;
|
|
}
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::automation_state_changed (ControlUI* cui)
|
|
{
|
|
/* update button label */
|
|
|
|
// don't lock to avoid deadlock because we're triggered by
|
|
// AutomationControl::Changed() while the automation lock is taken
|
|
switch (insert->get_parameter_automation_state (cui->parameter()) & (ARDOUR::Off|Play|Touch|Write)) {
|
|
case ARDOUR::Off:
|
|
cui->automate_button.set_label (S_("Automation|Manual"));
|
|
break;
|
|
case Play:
|
|
cui->automate_button.set_label (_("Play"));
|
|
break;
|
|
case Write:
|
|
cui->automate_button.set_label (_("Write"));
|
|
break;
|
|
case Touch:
|
|
cui->automate_button.set_label (_("Touch"));
|
|
break;
|
|
default:
|
|
cui->automate_button.set_label (_("???"));
|
|
break;
|
|
}
|
|
}
|
|
|
|
bool
|
|
GenericPluginUI::integer_printer (char buf[32], Adjustment &adj, ControlUI* cui)
|
|
{
|
|
float const v = cui->control->interface_to_internal(adj.get_value ());
|
|
const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
|
|
const size_t len = str.copy(buf, 31);
|
|
buf[len] = '\0';
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
GenericPluginUI::midinote_printer (char buf[32], Adjustment &adj, ControlUI* cui)
|
|
{
|
|
float const v = cui->control->interface_to_internal(adj.get_value ());
|
|
const std::string& str = ARDOUR::value_as_string(cui->control->desc(), Variant(v));
|
|
const size_t len = str.copy(buf, 31);
|
|
buf[len] = '\0';
|
|
return true;
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::print_parameter (char *buf, uint32_t len, uint32_t param)
|
|
{
|
|
plugin->print_parameter (param, buf, len);
|
|
}
|
|
|
|
/** Build a ControlUI for a parameter/property.
|
|
* Note that mcontrol may be NULL for outputs.
|
|
*/
|
|
GenericPluginUI::ControlUI*
|
|
GenericPluginUI::build_control_ui (const Evoral::Parameter& param,
|
|
const ParameterDescriptor& desc,
|
|
boost::shared_ptr<AutomationControl> mcontrol,
|
|
float value,
|
|
bool is_input)
|
|
{
|
|
ControlUI* control_ui = 0;
|
|
|
|
control_ui = manage (new ControlUI (param));
|
|
control_ui->combo = 0;
|
|
control_ui->control = mcontrol;
|
|
control_ui->update_pending = false;
|
|
control_ui->label.set_text (desc.label);
|
|
control_ui->label.set_alignment (0.0, 0.5);
|
|
control_ui->label.set_name ("PluginParameterLabel");
|
|
|
|
control_ui->set_spacing (5);
|
|
|
|
Gtk::Requisition req (control_ui->automate_button.size_request());
|
|
|
|
if (is_input) {
|
|
|
|
/* See if there any named values for our input value */
|
|
control_ui->scale_points = desc.scale_points;
|
|
|
|
/* If this parameter is an integer, work out the number of distinct values
|
|
it can take on (assuming that lower and upper values are allowed).
|
|
*/
|
|
int const steps = desc.integer_step ? (desc.upper - desc.lower + 1) / desc.step : 0;
|
|
|
|
if (control_ui->scale_points && ((steps && int (control_ui->scale_points->size()) == steps) || desc.enumeration)) {
|
|
|
|
/* Either:
|
|
* a) There is a label for each possible value of this input, or
|
|
* b) This port is marked as being an enumeration.
|
|
*/
|
|
|
|
std::vector<std::string> labels;
|
|
for (
|
|
ARDOUR::ScalePoints::const_iterator i = control_ui->scale_points->begin();
|
|
i != control_ui->scale_points->end();
|
|
++i) {
|
|
|
|
labels.push_back(i->first);
|
|
}
|
|
|
|
control_ui->combo = new Gtk::ComboBoxText();
|
|
set_popdown_strings(*control_ui->combo, labels);
|
|
control_ui->combo->signal_changed().connect(
|
|
sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::control_combo_changed),
|
|
control_ui));
|
|
mcontrol->Changed.connect(control_connections, invalidator(*this),
|
|
boost::bind(&GenericPluginUI::ui_parameter_changed,
|
|
this, control_ui),
|
|
gui_context());
|
|
control_ui->pack_start(control_ui->label, true, true);
|
|
control_ui->pack_start(*control_ui->combo, false, true);
|
|
|
|
update_control_display(control_ui);
|
|
|
|
return control_ui;
|
|
}
|
|
|
|
if (desc.toggled) {
|
|
|
|
/* Build a button */
|
|
|
|
control_ui->button = manage (new ToggleButton ());
|
|
control_ui->button->set_name ("PluginEditorButton");
|
|
control_ui->button->set_size_request (20, 20);
|
|
|
|
control_ui->pack_start (control_ui->label, true, true);
|
|
control_ui->pack_start (*control_ui->button, false, true);
|
|
control_ui->pack_start (control_ui->automate_button, false, false);
|
|
|
|
control_ui->button->signal_clicked().connect (sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::control_port_toggled), control_ui));
|
|
control_ui->automate_button.signal_clicked().connect (bind (mem_fun(*this, &GenericPluginUI::astate_clicked), control_ui));
|
|
|
|
mcontrol->Changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::toggle_parameter_changed, this, control_ui), gui_context());
|
|
mcontrol->alist()->automation_state_changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui), gui_context());
|
|
|
|
if (value > 0.5){
|
|
control_ui->button->set_active(true);
|
|
}
|
|
|
|
automation_state_changed (control_ui);
|
|
|
|
return control_ui;
|
|
}
|
|
|
|
if (desc.datatype == Variant::PATH) {
|
|
|
|
/* Build a file selector button */
|
|
|
|
// Create/add controller
|
|
control_ui->file_button = manage(new Gtk::FileChooserButton(Gtk::FILE_CHOOSER_ACTION_OPEN));
|
|
control_ui->file_button->set_title(desc.label);
|
|
|
|
control_ui->pack_start (control_ui->label, true, true);
|
|
control_ui->pack_start (*control_ui->file_button, true, true);
|
|
|
|
// Connect signals (TODO: do this via the Control)
|
|
control_ui->file_button->signal_file_set().connect(
|
|
sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::set_property),
|
|
desc, control_ui->file_button));
|
|
plugin->PropertyChanged.connect(*this, invalidator(*this),
|
|
boost::bind(&GenericPluginUI::property_changed, this, _1, _2),
|
|
gui_context());
|
|
|
|
_property_controls.insert(std::make_pair(desc.key, control_ui->file_button));
|
|
control_ui->file_button = control_ui->file_button;
|
|
|
|
return control_ui;
|
|
}
|
|
|
|
/* create the controller */
|
|
|
|
if (mcontrol) {
|
|
control_ui->controller = AutomationController::create(insert, mcontrol->parameter(), desc, mcontrol);
|
|
}
|
|
|
|
/* XXX this code is not right yet, because it doesn't handle
|
|
the absence of bounds in any sensible fashion.
|
|
*/
|
|
|
|
Adjustment* adj = control_ui->controller->adjustment();
|
|
|
|
if (desc.integer_step) {
|
|
control_ui->clickbox = new ClickBox (adj, "PluginUIClickBox", desc.enumeration);
|
|
Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->clickbox, "g9999999", 2, 2);
|
|
if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
|
|
control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midinote_printer), control_ui));
|
|
} else {
|
|
control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::integer_printer), control_ui));
|
|
}
|
|
} else {
|
|
//sigc::slot<void,char*,uint32_t> pslot = sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::print_parameter), (uint32_t) port_index);
|
|
|
|
control_ui->controller->set_size_request (200, req.height);
|
|
control_ui->controller->set_name (X_("ProcessorControlSlider"));
|
|
|
|
}
|
|
|
|
adj->set_value (mcontrol->internal_to_interface(value));
|
|
|
|
/* XXX memory leak: SliderController not destroyed by ControlUI
|
|
destructor, and manage() reports object hierarchy
|
|
ambiguity.
|
|
*/
|
|
|
|
control_ui->pack_start (control_ui->label, true, true);
|
|
if (desc.integer_step) {
|
|
control_ui->pack_start (*control_ui->clickbox, false, false);
|
|
} else {
|
|
control_ui->pack_start (*control_ui->controller, false, false);
|
|
}
|
|
|
|
control_ui->pack_start (control_ui->automate_button, false, false);
|
|
control_ui->automate_button.signal_clicked().connect (sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::astate_clicked), control_ui));
|
|
|
|
automation_state_changed (control_ui);
|
|
|
|
mcontrol->alist()->automation_state_changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui), gui_context());
|
|
|
|
input_controls.push_back (control_ui);
|
|
input_controls_with_automation.push_back (control_ui);
|
|
|
|
} else if (!is_input) {
|
|
|
|
control_ui->display = manage (new EventBox);
|
|
control_ui->display->set_name ("ParameterValueDisplay");
|
|
|
|
control_ui->display_label = manage (new Label);
|
|
|
|
control_ui->display_label->set_name ("ParameterValueDisplay");
|
|
|
|
control_ui->display->add (*control_ui->display_label);
|
|
Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->display, "-888.8g", 2, 6);
|
|
|
|
control_ui->display->show_all ();
|
|
|
|
/* set up a meter */
|
|
/* TODO: only make a meter if the port is Hinted for it */
|
|
|
|
MeterInfo * info = new MeterInfo();
|
|
control_ui->meterinfo = info;
|
|
|
|
info->meter = new FastMeter (
|
|
5, 5, FastMeter::Vertical, 0,
|
|
0x0000aaff,
|
|
0x008800ff, 0x008800ff,
|
|
0x00ff00ff, 0x00ff00ff,
|
|
0xcccc00ff, 0xcccc00ff,
|
|
0xffaa00ff, 0xffaa00ff,
|
|
0xff0000ff,
|
|
ARDOUR_UI::config()->color ("meter background bottom"),
|
|
ARDOUR_UI::config()->color ("meter background top")
|
|
);
|
|
|
|
info->min_unbound = desc.min_unbound;
|
|
info->max_unbound = desc.max_unbound;
|
|
|
|
info->min = desc.lower;
|
|
info->max = desc.upper;
|
|
|
|
control_ui->vbox = manage (new VBox);
|
|
control_ui->hbox = manage (new HBox);
|
|
|
|
control_ui->hbox->set_spacing(1);
|
|
control_ui->vbox->set_spacing(3);
|
|
|
|
control_ui->label.set_angle(90);
|
|
control_ui->hbox->pack_start (control_ui->label, false, false);
|
|
control_ui->hbox->pack_start (*info->meter, false, false);
|
|
|
|
control_ui->vbox->pack_start (*control_ui->hbox, false, false);
|
|
|
|
control_ui->vbox->pack_start (*control_ui->display, false, false);
|
|
|
|
control_ui->pack_start (*control_ui->vbox);
|
|
|
|
control_ui->meterinfo->meter->show_all();
|
|
control_ui->meterinfo->packed = true;
|
|
|
|
output_controls.push_back (control_ui);
|
|
}
|
|
|
|
if (mcontrol) {
|
|
mcontrol->Changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::ui_parameter_changed, this, control_ui), gui_context());
|
|
}
|
|
|
|
return control_ui;
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::astate_clicked (ControlUI* cui)
|
|
{
|
|
using namespace Menu_Helpers;
|
|
|
|
if (automation_menu == 0) {
|
|
automation_menu = manage (new Menu);
|
|
automation_menu->set_name ("ArdourContextMenu");
|
|
}
|
|
|
|
MenuList& items (automation_menu->items());
|
|
|
|
items.clear ();
|
|
items.push_back (MenuElem (S_("Automation|Manual"),
|
|
sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) ARDOUR::Off, cui)));
|
|
items.push_back (MenuElem (_("Play"),
|
|
sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Play, cui)));
|
|
items.push_back (MenuElem (_("Write"),
|
|
sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Write, cui)));
|
|
items.push_back (MenuElem (_("Touch"),
|
|
sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Touch, cui)));
|
|
|
|
automation_menu->popup (1, gtk_get_current_event_time());
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::set_all_automation (AutoState as)
|
|
{
|
|
for (vector<ControlUI*>::iterator i = input_controls_with_automation.begin(); i != input_controls_with_automation.end(); ++i) {
|
|
if ((*i)->controller || (*i)->button) {
|
|
set_automation_state (as, (*i));
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::set_automation_state (AutoState state, ControlUI* cui)
|
|
{
|
|
insert->set_parameter_automation_state (cui->parameter(), state);
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::toggle_parameter_changed (ControlUI* cui)
|
|
{
|
|
float val = cui->control->get_value();
|
|
|
|
if (!cui->ignore_change) {
|
|
if (val > 0.5) {
|
|
cui->button->set_active (true);
|
|
cui->button->set_name ("PluginEditorButton-active");
|
|
} else {
|
|
cui->button->set_active (false);
|
|
cui->button->set_name ("PluginEditorButton");
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::ui_parameter_changed (ControlUI* cui)
|
|
{
|
|
if (!cui->update_pending) {
|
|
cui->update_pending = true;
|
|
Gtkmm2ext::UI::instance()->call_slot (MISSING_INVALIDATOR, boost::bind (&GenericPluginUI::update_control_display, this, cui));
|
|
}
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::update_control_display (ControlUI* cui)
|
|
{
|
|
/* XXX how do we handle logarithmic stuff here ? */
|
|
|
|
cui->update_pending = false;
|
|
|
|
float val = cui->control->get_value();
|
|
|
|
cui->ignore_change++;
|
|
|
|
if (cui->combo && cui->scale_points) {
|
|
for (ARDOUR::ScalePoints::iterator it = cui->scale_points->begin(); it != cui->scale_points->end(); ++it) {
|
|
if (it->second == val) {
|
|
cui->combo->set_active_text(it->first);
|
|
break;
|
|
}
|
|
}
|
|
} else if (cui->button) {
|
|
|
|
if (val > 0.5) {
|
|
cui->button->set_active (true);
|
|
} else {
|
|
cui->button->set_active (false);
|
|
}
|
|
}
|
|
|
|
if( cui->controller ) {
|
|
cui->controller->display_effective_value();
|
|
}
|
|
|
|
|
|
/*} else {
|
|
if (cui->logarithmic) {
|
|
val = log(val);
|
|
}
|
|
if (val != cui->adjustment->get_value()) {
|
|
cui->adjustment->set_value (val);
|
|
}
|
|
}*/
|
|
cui->ignore_change--;
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::control_port_toggled (ControlUI* cui)
|
|
{
|
|
cui->ignore_change++;
|
|
const bool active = cui->button->get_active();
|
|
if (active) {
|
|
cui->button->set_name ("PluginEditorButton-active");
|
|
} else {
|
|
cui->button->set_name ("PluginEditorButton");
|
|
}
|
|
insert->automation_control (cui->parameter())->set_value (active);
|
|
cui->ignore_change--;
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::control_combo_changed (ControlUI* cui)
|
|
{
|
|
if (!cui->ignore_change && cui->scale_points) {
|
|
string value = cui->combo->get_active_text();
|
|
insert->automation_control (cui->parameter())->set_value ((*cui->scale_points)[value]);
|
|
}
|
|
}
|
|
|
|
bool
|
|
GenericPluginUI::start_updating (GdkEventAny*)
|
|
{
|
|
if (output_controls.size() > 0 ) {
|
|
screen_update_connection.disconnect();
|
|
screen_update_connection = Timers::super_rapid_connect (sigc::mem_fun(*this, &GenericPluginUI::output_update));
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
GenericPluginUI::stop_updating (GdkEventAny*)
|
|
{
|
|
for (vector<ControlUI*>::iterator i = input_controls.begin(); i != input_controls.end(); ++i) {
|
|
(*i)->controller->stop_updating ();
|
|
}
|
|
|
|
if (output_controls.size() > 0 ) {
|
|
screen_update_connection.disconnect();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::output_update ()
|
|
{
|
|
for (vector<ControlUI*>::iterator i = output_controls.begin(); i != output_controls.end(); ++i) {
|
|
float val = plugin->get_parameter ((*i)->parameter().id());
|
|
char buf[32];
|
|
snprintf (buf, sizeof(buf), "%.2f", val);
|
|
(*i)->display_label->set_text (buf);
|
|
|
|
/* autoscaling for the meter */
|
|
if ((*i)->meterinfo && (*i)->meterinfo->packed) {
|
|
|
|
if (val < (*i)->meterinfo->min) {
|
|
if ((*i)->meterinfo->min_unbound)
|
|
(*i)->meterinfo->min = val;
|
|
else
|
|
val = (*i)->meterinfo->min;
|
|
}
|
|
|
|
if (val > (*i)->meterinfo->max) {
|
|
if ((*i)->meterinfo->max_unbound)
|
|
(*i)->meterinfo->max = val;
|
|
else
|
|
val = (*i)->meterinfo->max;
|
|
}
|
|
|
|
if ((*i)->meterinfo->max > (*i)->meterinfo->min ) {
|
|
float lval = (val - (*i)->meterinfo->min) / ((*i)->meterinfo->max - (*i)->meterinfo->min) ;
|
|
(*i)->meterinfo->meter->set (lval );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::set_property (const ParameterDescriptor& desc,
|
|
Gtk::FileChooserButton* widget)
|
|
{
|
|
plugin->set_property(desc.key, Variant(Variant::PATH, widget->get_filename()));
|
|
}
|
|
|
|
void
|
|
GenericPluginUI::property_changed (uint32_t key, const Variant& value)
|
|
{
|
|
PropertyControls::iterator c = _property_controls.find(key);
|
|
if (c != _property_controls.end()) {
|
|
c->second->set_filename(value.get_path());
|
|
} else {
|
|
std::cerr << "warning: property change for property with no control" << std::endl;
|
|
}
|
|
}
|