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)
68 mtr_vbox.set_spacing(2);
69 nfo_vbox.set_spacing(2);
70 peakbx.set_size_request(-1, 14);
71 namebx.set_size_request(18, 52);
72 spacer.set_size_request(-1,0);
74 set_metric_mode(metricmode, mt);
76 meter_metric_area.set_size_request(25, 10);
77 meter_metric_area.signal_expose_event().connect (
78 sigc::mem_fun(*this, &MeterStrip::meter_metrics_expose));
79 RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
81 meterbox.pack_start(meter_metric_area, true, false);
83 mtr_vbox.pack_start (peakbx, false, false);
84 mtr_vbox.pack_start (meterbox, true, true);
85 mtr_vbox.pack_start (spacer, false, false);
86 mtr_container.add(mtr_vbox);
88 mtr_hsep.set_size_request(-1,1);
89 mtr_hsep.set_name("BlackSeparator");
91 nfo_vbox.pack_start (mtr_hsep, false, false);
92 nfo_vbox.pack_start (btnbox, false, false);
93 nfo_vbox.pack_start (namebx, false, false);
95 pack_start (mtr_container, true, true);
96 pack_start (nfo_vbox, false, false);
100 meter_metric_area.show();
104 mtr_container.show();
108 UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
109 ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
110 DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
113 MeterStrip::MeterStrip (Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
119 mtr_vbox.set_spacing(2);
120 nfo_vbox.set_spacing(2);
121 RouteUI::set_route (rt);
122 SessionHandlePtr::set_session (sess);
128 if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
132 // level meter + ticks
133 level_meter = new LevelMeterHBox(sess);
134 level_meter->set_meter (_route->shared_peak_meter().get());
135 level_meter->clear_meters();
136 level_meter->set_type (_route->meter_type());
137 level_meter->setup_meters (220, meter_width, 6);
138 level_meter->ButtonRelease.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::level_meter_button_release, this, _1));
139 level_meter->MeterTypeChanged.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::meter_type_changed, this, _1));
141 meter_align.set(0.5, 0.5, 0.0, 1.0);
142 meter_align.add(*level_meter);
144 meterbox.pack_start(meter_ticks1_area, true, false);
145 meterbox.pack_start(meter_align, true, true);
146 meterbox.pack_start(meter_ticks2_area, true, false);
149 peak_display.set_name ("meterbridge peakindicator");
150 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
151 max_peak = minus_infinity();
152 peak_display.unset_flags (Gtk::CAN_FOCUS);
153 peak_display.set_size_request(12, 8);
154 peak_display.set_corner_radius(2);
156 peak_align.set(0.5, 1.0, 1.0, 0.8);
157 peak_align.add(peak_display);
158 peakbx.pack_start(peak_align, true, true, 3);
159 peakbx.set_size_request(-1, 14);
161 // add track-name label
162 name_label.set_text(_route->name());
163 name_label.set_corner_radius(2);
164 name_label.set_name("meterbridge label");
165 name_label.set_angle(-90.0);
166 name_label.layout()->set_ellipsize (Pango::ELLIPSIZE_END);
167 name_label.layout()->set_width(48 * PANGO_SCALE);
168 name_label.set_size_request(18, 50);
169 name_label.set_alignment(-1.0, .5);
170 ARDOUR_UI::instance()->set_tip (name_label, _route->name());
171 ARDOUR_UI::instance()->set_tip (*level_meter, _route->name());
173 namebx.set_size_request(18, 52);
174 namebx.pack_start(name_label, true, false, 3);
176 recbox.pack_start(*rec_enable_button, true, false);
177 btnbox.pack_start(recbox, false, false, 1);
178 mutebox.pack_start(*mute_button, true, false);
179 btnbox.pack_start(mutebox, false, false, 1);
180 solobox.pack_start(*solo_button, true, false);
181 btnbox.pack_start(solobox, false, false, 1);
183 rec_enable_button->set_corner_radius(2);
184 rec_enable_button->set_size_request(16, 16);
186 mute_button->set_corner_radius(2);
187 mute_button->set_size_request(16, 16);
189 solo_button->set_corner_radius(2);
190 solo_button->set_size_request(16, 16);
192 mutebox.set_size_request(16, 16);
193 solobox.set_size_request(16, 16);
194 recbox.set_size_request(16, 16);
195 spacer.set_size_request(-1,0);
199 update_background (_route->meter_type());
201 mtr_vbox.pack_start (peakbx, false, false);
202 mtr_vbox.pack_start (meterbox, true, true);
203 mtr_vbox.pack_start (spacer, false, false);
204 mtr_container.add(mtr_vbox);
206 mtr_hsep.set_size_request(-1,1);
207 mtr_hsep.set_name("BlackSeparator");
209 nfo_vbox.pack_start (mtr_hsep, false, false);
210 nfo_vbox.pack_start (btnbox, false, false);
211 nfo_vbox.pack_start (namebx, false, false);
213 pack_start (mtr_container, true, true);
214 pack_start (nfo_vbox, false, false);
219 meter_ticks1_area.show();
220 meter_ticks2_area.show();
228 mtr_container.show();
232 _route->shared_peak_meter()->ConfigurationChanged.connect (
233 route_connections, invalidator (*this), boost::bind (&MeterStrip::meter_configuration_changed, this, _1), gui_context()
236 ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_peak_display));
237 ResetRoutePeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_route_peak_display));
238 ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_group_peak_display));
239 RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
240 SetMeterTypeMulti.connect (sigc::mem_fun(*this, &MeterStrip::set_meter_type_multi));
242 meter_configuration_changed (_route->shared_peak_meter()->input_streams ());
244 meter_ticks1_area.set_size_request(3,-1);
245 meter_ticks2_area.set_size_request(3,-1);
246 meter_ticks1_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks1_expose));
247 meter_ticks2_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks2_expose));
249 _route->DropReferences.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::self_delete, this), gui_context());
250 _route->PropertyChanged.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::strip_property_changed, this, _1), gui_context());
252 peak_display.signal_button_release_event().connect (sigc::mem_fun(*this, &MeterStrip::peak_button_release), false);
253 name_label.signal_button_release_event().connect (sigc::mem_fun(*this, &MeterStrip::name_label_button_release), false);
255 UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
256 ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
257 DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
258 Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
259 sess->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
261 if (_route->is_master()) {
264 else if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
265 && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0) {
269 else if (boost::dynamic_pointer_cast<MidiTrack>(_route)) {
277 MeterStrip::~MeterStrip ()
280 CatchDeletion (this);
284 MeterStrip::self_delete ()
290 MeterStrip::set_session (Session* s)
292 SessionHandlePtr::set_session (s);
294 s->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
300 MeterStrip::update_rec_display ()
302 RouteUI::update_rec_display ();
306 MeterStrip::state_id() const
308 return string_compose ("mtrs %1", _route->id().to_s());
312 MeterStrip::set_button_names()
314 mute_button->set_text (_("M"));
315 rec_enable_button->set_text ("");
316 rec_enable_button->set_image (::get_icon (X_("record_normal_red")));
318 if (_route && _route->solo_safe()) {
319 solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() | Gtkmm2ext::Insensitive));
321 solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() & ~Gtkmm2ext::Insensitive));
323 if (!Config->get_solo_control_is_listen_control()) {
324 solo_button->set_text (_("S"));
326 switch (Config->get_listen_position()) {
327 case AfterFaderListen:
328 solo_button->set_text (_("A"));
331 solo_button->set_text (_("P"));
339 MeterStrip::strip_property_changed (const PropertyChange& what_changed)
341 if (!what_changed.contains (ARDOUR::Properties::name)) {
344 ENSURE_GUI_THREAD (*this, &MeterStrip::strip_name_changed, what_changed)
345 name_label.set_text(_route->name());
346 ARDOUR_UI::instance()->set_tip (name_label, _route->name());
348 ARDOUR_UI::instance()->set_tip (*level_meter, _route->name());
353 MeterStrip::fast_update ()
355 float mpeak = level_meter->update_meters();
356 if (mpeak > max_peak) {
358 if (mpeak >= Config->get_meter_peak()) {
359 peak_display.set_name ("meterbridge peakindicator on");
360 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
366 MeterStrip::on_theme_changed()
368 if (level_meter && _route) {
370 if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
373 level_meter->setup_meters (220, meter_width, 6);
378 MeterStrip::meter_configuration_changed (ChanCount c)
382 bool old_has_midi = _has_midi;
384 for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
385 if (c.get (*i) > 0) {
386 _types.push_back (*i);
391 if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
392 && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0
394 meter_ticks1_area.set_name ("MyAudioBusMetricsLeft");
395 meter_ticks2_area.set_name ("MyAudioBusMetricsRight");
398 else if (type == (1 << DataType::AUDIO)) {
399 meter_ticks1_area.set_name ("MyAudioTrackMetricsLeft");
400 meter_ticks2_area.set_name ("MyAudioTrackMetricsRight");
403 else if (type == (1 << DataType::MIDI)) {
404 meter_ticks1_area.set_name ("MidiTrackMetricsLeft");
405 meter_ticks2_area.set_name ("MidiTrackMetricsRight");
408 meter_ticks1_area.set_name ("AudioMidiTrackMetricsLeft");
409 meter_ticks2_area.set_name ("AudioMidiTrackMetricsRight");
412 set_tick_bar(_tick_bar);
415 if (old_has_midi != _has_midi) MetricChanged();
416 else ConfigurationChanged();
420 MeterStrip::set_tick_bar (int m)
425 n = meter_ticks1_area.get_name();
426 if (n.substr(0,3) != "Bar") {
427 meter_ticks1_area.set_name("Bar" + n);
430 n = meter_ticks1_area.get_name();
431 if (n.substr(0,3) == "Bar") {
432 meter_ticks1_area.set_name(n.substr(3,-1));
436 n = meter_ticks2_area.get_name();
437 if (n.substr(0,3) != "Bar") {
438 meter_ticks2_area.set_name("Bar" + n);
441 n = meter_ticks2_area.get_name();
442 if (n.substr(0,3) == "Bar") {
443 meter_ticks2_area.set_name(n.substr(3,-1));
449 MeterStrip::on_size_request (Gtk::Requisition* r)
451 VBox::on_size_request(r);
455 MeterStrip::on_size_allocate (Gtk::Allocation& a)
457 const int wh = a.get_height();
461 mh = _session->config.get_meterbridge_label_height();
466 nh = ceilf(wh * .12f);
467 if (nh < 52) nh = 52;
468 if (nh > 148) nh = 148;
483 namebx.set_size_request(18, nh);
485 name_label.set_size_request(18, nh-2);
486 name_label.layout()->set_width((nh-4) * PANGO_SCALE);
488 VBox::on_size_allocate(a);
492 MeterStrip::meter_metrics_expose (GdkEventExpose *ev)
495 return meter_expose_metrics(ev, _route->meter_type(), _types, &meter_metric_area);
497 return meter_expose_metrics(ev, metric_type, _types, &meter_metric_area);
502 MeterStrip::set_metric_mode (int metricmode, ARDOUR::MeterType mt)
504 if (metric_type == mt && _metricmode == metricmode) {
508 _metricmode = metricmode;
513 meter_metric_area.set_name ("MidiTrackMetricsLeft");
514 _types.push_back (DataType::MIDI);
517 meter_metric_area.set_name ("AudioTrackMetricsLeft");
518 _types.push_back (DataType::AUDIO);
521 meter_metric_area.set_name ("MidiTrackMetricsRight");
522 _types.push_back (DataType::MIDI);
526 meter_metric_area.set_name ("AudioTrackMetricsRight");
527 _types.push_back (DataType::AUDIO);
530 update_background (mt);
531 meter_metric_area.queue_draw ();
535 MeterStrip::update_background(MeterType type)
544 mtr_container.set_name ("meterstripPPM");
547 mtr_container.set_name ("meterstripVU");
550 mtr_container.set_name ("meterstripDPM");
555 MeterStrip::meter_type()
557 assert((!_route && _strip_type == 0) || (_route && _strip_type != 0));
558 if (!_route) return metric_type;
559 return _route->meter_type();
563 MeterStrip::meter_ticks1_expose (GdkEventExpose *ev)
566 return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks1_area);
570 MeterStrip::meter_ticks2_expose (GdkEventExpose *ev)
573 return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks2_area);
577 MeterStrip::reset_route_peak_display (Route* route)
579 if (_route && _route.get() == route) {
580 reset_peak_display ();
585 MeterStrip::reset_group_peak_display (RouteGroup* group)
587 if (_route && group == _route->route_group()) {
588 reset_peak_display ();
593 MeterStrip::reset_peak_display ()
595 _route->shared_peak_meter()->reset_max();
596 level_meter->clear_meters();
597 max_peak = -INFINITY;
598 peak_display.set_name ("meterbridge peakindicator");
599 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
603 MeterStrip::peak_button_release (GdkEventButton* ev)
605 if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier|Keyboard::TertiaryModifier)) {
606 ResetAllPeakDisplays ();
607 } else if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
609 ResetGroupPeakDisplays (_route->route_group());
612 ResetRoutePeakDisplays (_route.get());
618 MeterStrip::redraw_metrics ()
620 meter_metric_area.queue_draw();
621 meter_ticks1_area.queue_draw();
622 meter_ticks2_area.queue_draw();
626 MeterStrip::update_button_box ()
628 if (!_session) return;
630 if (_session->config.get_show_mute_on_meterbridge()) {
636 if (_session->config.get_show_solo_on_meterbridge()) {
642 if (_session->config.get_show_rec_on_meterbridge()) {
648 btnbox.set_size_request(16, height);
653 MeterStrip::update_name_box ()
655 if (!_session) return;
656 if (_session->config.get_show_name_on_meterbridge()) {
664 MeterStrip::parameter_changed (std::string const & p)
666 if (p == "meter-peak") {
667 max_peak = -INFINITY;
669 else if (p == "show-rec-on-meterbridge") {
672 else if (p == "show-mute-on-meterbridge") {
675 else if (p == "show-solo-on-meterbridge") {
678 else if (p == "show-name-on-meterbridge") {
681 else if (p == "meterbridge-label-height") {
687 MeterStrip::level_meter_button_release (GdkEventButton* ev)
689 if (ev->button == 3) {
690 popup_level_meter_menu (ev);
698 MeterStrip::popup_level_meter_menu (GdkEventButton* ev)
700 using namespace Gtk::Menu_Helpers;
702 Gtk::Menu* m = manage (new Menu);
703 MenuList& items = m->items ();
705 RadioMenuItem::Group group;
707 _suspend_menu_callbacks = true;
708 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterPeak), MeterPeak);
709 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterKrms), MeterKrms);
710 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC1DIN), MeterIEC1DIN);
711 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC1NOR), MeterIEC1NOR);
712 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC2BBC), MeterIEC2BBC);
713 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC2EBU), MeterIEC2EBU);
714 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK20), MeterK20);
715 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK14), MeterK14);
716 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterVU), MeterVU);
718 MeterType cmt = _route->meter_type();
719 const std::string cmn = ArdourMeter::meter_type_string(cmt);
721 items.push_back (SeparatorElem());
722 items.push_back (MenuElem (string_compose(_("Change all in Group to %1"), cmn),
723 sigc::bind (SetMeterTypeMulti, -1, _route->route_group(), cmt)));
724 items.push_back (MenuElem (string_compose(_("Change all to %1"), cmn),
725 sigc::bind (SetMeterTypeMulti, 0, _route->route_group(), cmt)));
726 items.push_back (MenuElem (string_compose(_("Change same track-type to %1"), cmn),
727 sigc::bind (SetMeterTypeMulti, _strip_type, _route->route_group(), cmt)));
729 m->popup (ev->button, ev->time);
730 _suspend_menu_callbacks = false;
734 MeterStrip::name_label_button_release (GdkEventButton* ev)
736 if (!_session) return true;
737 if (!_session->config.get_show_name_on_meterbridge()) return true;
739 if (ev->button == 3) {
740 popup_name_label_menu (ev);
748 MeterStrip::popup_name_label_menu (GdkEventButton* ev)
750 using namespace Gtk::Menu_Helpers;
752 Gtk::Menu* m = manage (new Menu);
753 MenuList& items = m->items ();
755 RadioMenuItem::Group group;
757 _suspend_menu_callbacks = true;
758 add_label_height_item (items, group, _("Variable height"), 0);
759 add_label_height_item (items, group, _("Short"), 1);
760 add_label_height_item (items, group, _("Tall"), 2);
761 add_label_height_item (items, group, _("Grande"), 3);
762 add_label_height_item (items, group, _("Venti"), 4);
764 m->popup (ev->button, ev->time);
765 _suspend_menu_callbacks = false;
769 MeterStrip::add_label_height_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, uint32_t h)
771 using namespace Menu_Helpers;
773 items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (*this, &MeterStrip::set_label_height), h)));
774 RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
775 i->set_active (_session && _session->config.get_meterbridge_label_height() == h);
779 MeterStrip::add_level_meter_type_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, MeterType type)
781 using namespace Menu_Helpers;
783 items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (*this, &MeterStrip::set_meter_type), type)));
784 RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
785 i->set_active (_route->meter_type() == type);
789 MeterStrip::set_meter_type (MeterType type)
791 if (_suspend_menu_callbacks) return;
792 if (_route->meter_type() == type) return;
794 level_meter->set_type (type);
798 MeterStrip::set_label_height (uint32_t h)
800 if (_suspend_menu_callbacks) return;
801 _session->config.set_meterbridge_label_height(h);
805 MeterStrip::meter_type_changed (MeterType type)
807 if (_route->meter_type() != type) {
808 _route->set_meter_type(type);
810 update_background (type);
815 MeterStrip::set_meter_type_multi (int what, RouteGroup* group, MeterType type)
819 if (_route && group == _route->route_group()) {
820 level_meter->set_type (type);
824 level_meter->set_type (type);
826 if (what == _strip_type) {
827 level_meter->set_type (type);