2 Copyright (C) 2013 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <sigc++/bind.h>
24 #include "ardour/session.h"
25 #include "ardour/route.h"
26 #include "ardour/route_group.h"
27 #include "ardour/meter.h"
29 #include "ardour/audio_track.h"
30 #include "ardour/midi_track.h"
32 #include <gtkmm2ext/gtk_ui.h>
33 #include <gtkmm2ext/keyboard.h>
34 #include <gtkmm2ext/utils.h>
35 #include <gtkmm2ext/rgb_macros.h>
37 #include "ardour_ui.h"
38 #include "global_signals.h"
40 #include "gui_thread.h"
41 #include "ardour_window.h"
44 #include "meterbridge.h"
45 #include "meter_strip.h"
46 #include "meter_patterns.h"
50 using namespace ARDOUR;
53 using namespace Gtkmm2ext;
55 using namespace ArdourMeter;
57 PBD::Signal1<void,MeterStrip*> MeterStrip::CatchDeletion;
58 PBD::Signal0<void> MeterStrip::MetricChanged;
59 PBD::Signal0<void> MeterStrip::ConfigurationChanged;
61 MeterStrip::MeterStrip (int metricmode, MeterType mt)
67 mtr_vbox.set_spacing(2);
68 nfo_vbox.set_spacing(2);
69 peakbx.set_size_request(-1, 14);
70 namebx.set_size_request(18, 52);
71 spacer.set_size_request(-1,0);
73 set_metric_mode(metricmode, mt);
75 meter_metric_area.set_size_request(25, 10);
76 meter_metric_area.signal_expose_event().connect (
77 sigc::mem_fun(*this, &MeterStrip::meter_metrics_expose));
78 RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
80 meterbox.pack_start(meter_metric_area, true, false);
82 mtr_vbox.pack_start (peakbx, false, false);
83 mtr_vbox.pack_start (meterbox, true, true);
84 mtr_vbox.pack_start (spacer, false, false);
85 mtr_container.add(mtr_vbox);
87 mtr_hsep.set_size_request(-1,1);
88 mtr_hsep.set_name("BlackSeparator");
90 nfo_vbox.pack_start (mtr_hsep, false, false);
91 nfo_vbox.pack_start (btnbox, false, false);
92 nfo_vbox.pack_start (namebx, false, false);
94 pack_start (mtr_container, true, true);
95 pack_start (nfo_vbox, false, false);
99 meter_metric_area.show();
103 mtr_container.show();
107 UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
108 ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
109 DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
112 MeterStrip::MeterStrip (Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
118 mtr_vbox.set_spacing(2);
119 nfo_vbox.set_spacing(2);
120 RouteUI::set_route (rt);
121 SessionHandlePtr::set_session (sess);
126 if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
130 // level meter + ticks
131 level_meter = new LevelMeter(sess);
132 level_meter->set_meter (_route->shared_peak_meter().get());
133 level_meter->clear_meters();
134 level_meter->set_type (_route->meter_type());
135 level_meter->setup_meters (220, meter_width, 6);
136 level_meter->ButtonPress.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::level_meter_button_press, this, _1));
137 level_meter->MeterTypeChanged.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::meter_type_changed, this, _1));
139 meter_align.set(0.5, 0.5, 0.0, 1.0);
140 meter_align.add(*level_meter);
142 meterbox.pack_start(meter_ticks1_area, true, false);
143 meterbox.pack_start(meter_align, true, true);
144 meterbox.pack_start(meter_ticks2_area, true, false);
147 peak_display.set_name ("meterbridge peakindicator");
148 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
149 max_peak = minus_infinity();
150 peak_display.unset_flags (Gtk::CAN_FOCUS);
151 peak_display.set_size_request(12, 8);
152 peak_display.set_corner_radius(2);
154 peak_align.set(0.5, 1.0, 1.0, 0.8);
155 peak_align.add(peak_display);
156 peakbx.pack_start(peak_align, true, true, 3);
157 peakbx.set_size_request(-1, 14);
159 // add track-name label
160 name_label.set_text(_route->name());
161 name_label.set_corner_radius(2);
162 name_label.set_name("meterbridge label");
163 name_label.set_angle(-90.0);
164 name_label.layout()->set_ellipsize (Pango::ELLIPSIZE_END);
165 name_label.layout()->set_width(48 * PANGO_SCALE);
166 name_label.set_size_request(18, 50);
167 name_label.set_alignment(-1.0, .5);
168 ARDOUR_UI::instance()->set_tip (name_label, _route->name());
170 namebx.set_size_request(18, 52);
171 namebx.pack_start(name_label, true, false, 3);
173 recbox.pack_start(*rec_enable_button, true, false);
174 btnbox.pack_start(recbox, false, false, 1);
175 mutebox.pack_start(*mute_button, true, false);
176 btnbox.pack_start(mutebox, false, false, 1);
177 solobox.pack_start(*solo_button, true, false);
178 btnbox.pack_start(solobox, false, false, 1);
180 rec_enable_button->set_corner_radius(2);
181 rec_enable_button->set_size_request(16, 16);
183 mute_button->set_corner_radius(2);
184 mute_button->set_size_request(16, 16);
186 solo_button->set_corner_radius(2);
187 solo_button->set_size_request(16, 16);
189 mutebox.set_size_request(16, 16);
190 solobox.set_size_request(16, 16);
191 recbox.set_size_request(16, 16);
192 spacer.set_size_request(-1,0);
196 update_background (_route->meter_type());
198 mtr_vbox.pack_start (peakbx, false, false);
199 mtr_vbox.pack_start (meterbox, true, true);
200 mtr_vbox.pack_start (spacer, false, false);
201 mtr_container.add(mtr_vbox);
203 mtr_hsep.set_size_request(-1,1);
204 mtr_hsep.set_name("BlackSeparator");
206 nfo_vbox.pack_start (mtr_hsep, false, false);
207 nfo_vbox.pack_start (btnbox, false, false);
208 nfo_vbox.pack_start (namebx, false, false);
210 pack_start (mtr_container, true, true);
211 pack_start (nfo_vbox, false, false);
216 meter_ticks1_area.show();
217 meter_ticks2_area.show();
225 mtr_container.show();
229 _route->shared_peak_meter()->ConfigurationChanged.connect (
230 route_connections, invalidator (*this), boost::bind (&MeterStrip::meter_configuration_changed, this, _1), gui_context()
233 ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_peak_display));
234 ResetRoutePeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_route_peak_display));
235 ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_group_peak_display));
236 RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
237 SetMeterTypeMulti.connect (sigc::mem_fun(*this, &MeterStrip::set_meter_type_multi));
239 meter_configuration_changed (_route->shared_peak_meter()->input_streams ());
241 meter_ticks1_area.set_size_request(3,-1);
242 meter_ticks2_area.set_size_request(3,-1);
243 meter_ticks1_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks1_expose));
244 meter_ticks2_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks2_expose));
246 _route->DropReferences.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::self_delete, this), gui_context());
247 _route->PropertyChanged.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::strip_property_changed, this, _1), gui_context());
249 peak_display.signal_button_release_event().connect (sigc::mem_fun(*this, &MeterStrip::peak_button_release), false);
251 UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
252 ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
253 DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
254 Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
255 sess->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
257 if (_route->is_master()) {
260 else if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
261 && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0) {
265 else if (boost::dynamic_pointer_cast<MidiTrack>(_route)) {
273 MeterStrip::~MeterStrip ()
276 CatchDeletion (this);
280 MeterStrip::self_delete ()
286 MeterStrip::set_session (Session* s)
288 SessionHandlePtr::set_session (s);
290 s->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
296 MeterStrip::update_rec_display ()
298 RouteUI::update_rec_display ();
302 MeterStrip::state_id() const
304 return string_compose ("mtrs %1", _route->id().to_s());
308 MeterStrip::set_button_names()
310 mute_button->set_text (_("M"));
311 rec_enable_button->set_text ("");
312 rec_enable_button->set_image (::get_icon (X_("record_normal_red")));
314 if (_route && _route->solo_safe()) {
315 solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() | Gtkmm2ext::Insensitive));
317 solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() & ~Gtkmm2ext::Insensitive));
319 if (!Config->get_solo_control_is_listen_control()) {
320 solo_button->set_text (_("S"));
322 switch (Config->get_listen_position()) {
323 case AfterFaderListen:
324 solo_button->set_text (_("A"));
327 solo_button->set_text (_("P"));
335 MeterStrip::strip_property_changed (const PropertyChange& what_changed)
337 if (!what_changed.contains (ARDOUR::Properties::name)) {
340 ENSURE_GUI_THREAD (*this, &MeterStrip::strip_name_changed, what_changed)
341 name_label.set_text(_route->name());
342 ARDOUR_UI::instance()->set_tip (name_label, _route->name());
346 MeterStrip::fast_update ()
348 float mpeak = level_meter->update_meters();
349 if (mpeak > max_peak) {
351 if (mpeak >= Config->get_meter_peak()) {
352 peak_display.set_name ("meterbridge peakindicator on");
353 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
359 MeterStrip::on_theme_changed()
361 if (level_meter && _route) {
363 if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
366 level_meter->setup_meters (220, meter_width, 6);
371 MeterStrip::meter_configuration_changed (ChanCount c)
375 bool old_has_midi = _has_midi;
377 for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
378 if (c.get (*i) > 0) {
379 _types.push_back (*i);
384 if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
385 && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0
387 meter_ticks1_area.set_name ("AudioBusMetricsLeft");
388 meter_ticks2_area.set_name ("AudioBusMetricsRight");
391 else if (type == (1 << DataType::AUDIO)) {
392 meter_ticks1_area.set_name ("AudioTrackMetricsLeft");
393 meter_ticks2_area.set_name ("AudioTrackMetricsRight");
396 else if (type == (1 << DataType::MIDI)) {
397 meter_ticks1_area.set_name ("MidiTrackMetricsLeft");
398 meter_ticks2_area.set_name ("MidiTrackMetricsRight");
401 meter_ticks1_area.set_name ("AudioMidiTrackMetricsLeft");
402 meter_ticks2_area.set_name ("AudioMidiTrackMetricsRight");
407 if (old_has_midi != _has_midi) MetricChanged();
408 else ConfigurationChanged();
412 MeterStrip::on_size_request (Gtk::Requisition* r)
414 VBox::on_size_request(r);
418 MeterStrip::on_size_allocate (Gtk::Allocation& a)
420 const int wh = a.get_height();
421 int nh = ceilf(wh * .11f);
422 if (nh < 52) nh = 52;
423 if (nh > 148) nh = 148;
424 namebx.set_size_request(18, nh);
426 name_label.set_size_request(18, nh-2);
427 name_label.layout()->set_width((nh-4) * PANGO_SCALE);
429 VBox::on_size_allocate(a);
433 MeterStrip::meter_metrics_expose (GdkEventExpose *ev)
436 return meter_expose_metrics(ev, _route->meter_type(), _types, &meter_metric_area);
438 return meter_expose_metrics(ev, metric_type, _types, &meter_metric_area);
443 MeterStrip::set_metric_mode (int metricmode, ARDOUR::MeterType mt)
449 meter_metric_area.set_name ("MidiTrackMetricsLeft");
450 _types.push_back (DataType::MIDI);
453 meter_metric_area.set_name ("AudioTrackMetricsLeft");
454 _types.push_back (DataType::AUDIO);
457 meter_metric_area.set_name ("MidiTrackMetricsRight");
458 _types.push_back (DataType::MIDI);
462 meter_metric_area.set_name ("AudioTrackMetricsRight");
463 _types.push_back (DataType::AUDIO);
466 update_background (mt);
467 meter_metric_area.queue_draw ();
471 MeterStrip::update_background(MeterType type)
480 mtr_container.set_name ("meterstripPPM");
483 mtr_container.set_name ("meterstripVU");
486 mtr_container.set_name ("meterstripDPM");
491 MeterStrip::meter_type()
493 assert((!_route && _strip_type == 0) || (_route && _strip_type != 0));
494 if (!_route) return metric_type;
495 return _route->meter_type();
499 MeterStrip::meter_ticks1_expose (GdkEventExpose *ev)
502 return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks1_area);
506 MeterStrip::meter_ticks2_expose (GdkEventExpose *ev)
509 return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks2_area);
513 MeterStrip::reset_route_peak_display (Route* route)
515 if (_route && _route.get() == route) {
516 reset_peak_display ();
521 MeterStrip::reset_group_peak_display (RouteGroup* group)
523 if (_route && group == _route->route_group()) {
524 reset_peak_display ();
529 MeterStrip::reset_peak_display ()
531 _route->shared_peak_meter()->reset_max();
532 level_meter->clear_meters();
533 max_peak = -INFINITY;
534 peak_display.set_name ("meterbridge peakindicator");
535 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
539 MeterStrip::peak_button_release (GdkEventButton* ev)
541 if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier|Keyboard::TertiaryModifier)) {
542 ResetAllPeakDisplays ();
543 } else if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
545 ResetGroupPeakDisplays (_route->route_group());
548 ResetRoutePeakDisplays (_route.get());
554 MeterStrip::redraw_metrics ()
556 meter_metric_area.queue_draw();
557 meter_ticks1_area.queue_draw();
558 meter_ticks2_area.queue_draw();
562 MeterStrip::update_button_box ()
564 if (!_session) return;
566 if (_session->config.get_show_mute_on_meterbridge()) {
572 if (_session->config.get_show_solo_on_meterbridge()) {
578 if (_session->config.get_show_rec_on_meterbridge()) {
584 btnbox.set_size_request(16, height);
589 MeterStrip::update_name_box ()
591 if (!_session) return;
592 if (_session->config.get_show_name_on_meterbridge()) {
600 MeterStrip::parameter_changed (std::string const & p)
602 if (p == "meter-peak") {
603 max_peak = -INFINITY;
605 else if (p == "show-rec-on-meterbridge") {
608 else if (p == "show-mute-on-meterbridge") {
611 else if (p == "show-solo-on-meterbridge") {
614 else if (p == "show-name-on-meterbridge") {
621 MeterStrip::level_meter_button_press (GdkEventButton* ev)
623 if (ev->button == 3) {
624 popup_level_meter_menu (ev);
632 MeterStrip::popup_level_meter_menu (GdkEventButton* ev)
634 using namespace Gtk::Menu_Helpers;
636 Gtk::Menu* m = manage (new Menu);
637 MenuList& items = m->items ();
639 RadioMenuItem::Group group;
641 _suspend_menu_callbacks = true;
642 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterPeak), MeterPeak);
643 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterKrms), MeterKrms);
644 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterIEC1DIN), MeterIEC1DIN);
645 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterIEC1NOR), MeterIEC1NOR);
646 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterIEC2BBC), MeterIEC2BBC);
647 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterIEC2EBU), MeterIEC2EBU);
648 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterK20), MeterK20);
649 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterK14), MeterK14);
650 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterVU), MeterVU);
652 MeterType cmt = _route->meter_type();
653 const std::string cmn = ArdourMeter::meter_type_string(cmt);
655 items.push_back (SeparatorElem());
656 items.push_back (MenuElem (string_compose(_("Change all in Group to %1"), cmn),
657 sigc::bind (SetMeterTypeMulti, -1, _route->route_group(), cmt)));
658 items.push_back (MenuElem (string_compose(_("Change all to %1"), cmn),
659 sigc::bind (SetMeterTypeMulti, 0, _route->route_group(), cmt)));
660 items.push_back (MenuElem (string_compose(_("Change same track-type to %1"), cmn),
661 sigc::bind (SetMeterTypeMulti, _strip_type, _route->route_group(), cmt)));
663 m->popup (ev->button, ev->time);
664 _suspend_menu_callbacks = false;
668 MeterStrip::add_level_meter_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, MeterType type)
670 using namespace Menu_Helpers;
672 items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (*this, &MeterStrip::set_meter_type), type)));
673 RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
674 i->set_active (_route->meter_type() == type);
678 MeterStrip::set_meter_type (MeterType type)
680 if (_suspend_menu_callbacks) return;
681 level_meter->set_type (type);
685 MeterStrip::meter_type_changed (MeterType type)
687 if (_route->meter_type() != type) {
688 _route->set_meter_type(type);
690 update_background (type);
695 MeterStrip::set_meter_type_multi (int what, RouteGroup* group, MeterType type)
699 if (_route && group == _route->route_group()) {
700 level_meter->set_type (type);
704 level_meter->set_type (type);
706 if (what == _strip_type) {
707 level_meter->set_type (type);