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)
69 metric_type = MeterPeak;
70 mtr_vbox.set_spacing(2);
71 nfo_vbox.set_spacing(2);
72 peakbx.set_size_request(-1, 14);
73 namebx.set_size_request(18, 52);
74 spacer.set_size_request(-1,0);
76 set_metric_mode(metricmode, mt);
78 meter_metric_area.set_size_request(25, 10);
79 meter_metric_area.signal_expose_event().connect (
80 sigc::mem_fun(*this, &MeterStrip::meter_metrics_expose));
81 RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
83 meterbox.pack_start(meter_metric_area, true, false);
85 mtr_vbox.pack_start (peakbx, false, false);
86 mtr_vbox.pack_start (meterbox, true, true);
87 mtr_vbox.pack_start (spacer, false, false);
88 mtr_container.add(mtr_vbox);
90 mtr_hsep.set_size_request(-1,1);
91 mtr_hsep.set_name("BlackSeparator");
93 nfo_vbox.pack_start (mtr_hsep, false, false);
94 nfo_vbox.pack_start (btnbox, false, false);
95 nfo_vbox.pack_start (namebx, false, false);
97 pack_start (mtr_container, true, true);
98 pack_start (nfo_vbox, false, false);
102 meter_metric_area.show();
106 mtr_container.show();
110 UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
111 ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
112 DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
115 MeterStrip::MeterStrip (Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
121 mtr_vbox.set_spacing(2);
122 nfo_vbox.set_spacing(2);
123 RouteUI::set_route (rt);
124 SessionHandlePtr::set_session (sess);
129 metric_type = MeterPeak;
132 if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
136 // level meter + ticks
137 level_meter = new LevelMeterHBox(sess);
138 level_meter->set_meter (_route->shared_peak_meter().get());
139 level_meter->clear_meters();
140 level_meter->set_type (_route->meter_type());
141 level_meter->setup_meters (220, meter_width, 6);
142 level_meter->ButtonRelease.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::level_meter_button_release, this, _1));
143 level_meter->MeterTypeChanged.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::meter_type_changed, this, _1));
145 meter_align.set(0.5, 0.5, 0.0, 1.0);
146 meter_align.add(*level_meter);
148 meterbox.pack_start(meter_ticks1_area, true, false);
149 meterbox.pack_start(meter_align, true, true);
150 meterbox.pack_start(meter_ticks2_area, true, false);
153 peak_display.set_name ("meterbridge peakindicator");
154 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
155 max_peak = minus_infinity();
156 peak_display.unset_flags (Gtk::CAN_FOCUS);
157 peak_display.set_size_request(12, 8);
158 peak_display.set_corner_radius(2);
160 peak_align.set(0.5, 1.0, 1.0, 0.8);
161 peak_align.add(peak_display);
162 peakbx.pack_start(peak_align, true, true, 3);
163 peakbx.set_size_request(-1, 14);
165 // add track-name label
166 name_label.set_text(_route->name());
167 name_label.set_corner_radius(2);
168 name_label.set_name("meterbridge label");
169 name_label.set_angle(-90.0);
170 name_label.layout()->set_ellipsize (Pango::ELLIPSIZE_END);
171 name_label.layout()->set_width(48 * PANGO_SCALE);
172 name_label.set_size_request(18, 50);
173 name_label.set_alignment(-1.0, .5);
174 ARDOUR_UI::instance()->set_tip (name_label, _route->name());
175 ARDOUR_UI::instance()->set_tip (*level_meter, _route->name());
177 namebx.set_size_request(18, 52);
178 namebx.pack_start(name_label, true, false, 3);
180 recbox.pack_start(*rec_enable_button, true, false);
181 btnbox.pack_start(recbox, false, false, 1);
182 mutebox.pack_start(*mute_button, true, false);
183 btnbox.pack_start(mutebox, false, false, 1);
184 solobox.pack_start(*solo_button, true, false);
185 btnbox.pack_start(solobox, false, false, 1);
187 rec_enable_button->set_corner_radius(2);
188 rec_enable_button->set_size_request(16, 16);
190 mute_button->set_corner_radius(2);
191 mute_button->set_size_request(16, 16);
193 solo_button->set_corner_radius(2);
194 solo_button->set_size_request(16, 16);
196 mutebox.set_size_request(16, 16);
197 solobox.set_size_request(16, 16);
198 recbox.set_size_request(16, 16);
199 spacer.set_size_request(-1,0);
203 update_background (_route->meter_type());
205 mtr_vbox.pack_start (peakbx, false, false);
206 mtr_vbox.pack_start (meterbox, true, true);
207 mtr_vbox.pack_start (spacer, false, false);
208 mtr_container.add(mtr_vbox);
210 mtr_hsep.set_size_request(-1,1);
211 mtr_hsep.set_name("BlackSeparator");
213 nfo_vbox.pack_start (mtr_hsep, false, false);
214 nfo_vbox.pack_start (btnbox, false, false);
215 nfo_vbox.pack_start (namebx, false, false);
217 pack_start (mtr_container, true, true);
218 pack_start (nfo_vbox, false, false);
223 meter_ticks1_area.show();
224 meter_ticks2_area.show();
232 mtr_container.show();
236 _route->shared_peak_meter()->ConfigurationChanged.connect (
237 route_connections, invalidator (*this), boost::bind (&MeterStrip::meter_configuration_changed, this, _1), gui_context()
240 ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_peak_display));
241 ResetRoutePeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_route_peak_display));
242 ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_group_peak_display));
243 RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
244 SetMeterTypeMulti.connect (sigc::mem_fun(*this, &MeterStrip::set_meter_type_multi));
246 meter_configuration_changed (_route->shared_peak_meter()->input_streams ());
248 meter_ticks1_area.set_size_request(3,-1);
249 meter_ticks2_area.set_size_request(3,-1);
250 meter_ticks1_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks1_expose));
251 meter_ticks2_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks2_expose));
253 _route->DropReferences.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::self_delete, this), gui_context());
254 _route->PropertyChanged.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::strip_property_changed, this, _1), gui_context());
256 peak_display.signal_button_release_event().connect (sigc::mem_fun(*this, &MeterStrip::peak_button_release), false);
257 name_label.signal_button_release_event().connect (sigc::mem_fun(*this, &MeterStrip::name_label_button_release), false);
259 UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
260 ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
261 DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
262 Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
263 sess->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
265 if (_route->is_master()) {
268 else if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
269 && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0) {
273 else if (boost::dynamic_pointer_cast<MidiTrack>(_route)) {
281 MeterStrip::~MeterStrip ()
284 CatchDeletion (this);
288 MeterStrip::self_delete ()
294 MeterStrip::set_session (Session* s)
296 SessionHandlePtr::set_session (s);
298 s->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
304 MeterStrip::update_rec_display ()
306 RouteUI::update_rec_display ();
310 MeterStrip::state_id() const
312 return string_compose ("mtrs %1", _route->id().to_s());
316 MeterStrip::set_button_names()
318 mute_button->set_text (_("M"));
319 rec_enable_button->set_text ("");
320 rec_enable_button->set_image (::get_icon (X_("record_normal_red")));
322 if (_route && _route->solo_safe()) {
323 solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() | Gtkmm2ext::Insensitive));
325 solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() & ~Gtkmm2ext::Insensitive));
327 if (!Config->get_solo_control_is_listen_control()) {
328 solo_button->set_text (_("S"));
330 switch (Config->get_listen_position()) {
331 case AfterFaderListen:
332 solo_button->set_text (_("A"));
335 solo_button->set_text (_("P"));
343 MeterStrip::strip_property_changed (const PropertyChange& what_changed)
345 if (!what_changed.contains (ARDOUR::Properties::name)) {
348 ENSURE_GUI_THREAD (*this, &MeterStrip::strip_name_changed, what_changed)
349 name_label.set_text(_route->name());
350 ARDOUR_UI::instance()->set_tip (name_label, _route->name());
352 ARDOUR_UI::instance()->set_tip (*level_meter, _route->name());
357 MeterStrip::fast_update ()
359 float mpeak = level_meter->update_meters();
360 if (mpeak > max_peak) {
362 if (mpeak >= Config->get_meter_peak()) {
363 peak_display.set_name ("meterbridge peakindicator on");
364 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
370 MeterStrip::on_theme_changed()
372 if (level_meter && _route) {
374 if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
377 level_meter->setup_meters (220, meter_width, 6);
382 MeterStrip::meter_configuration_changed (ChanCount c)
386 bool old_has_midi = _has_midi;
388 for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
389 if (c.get (*i) > 0) {
390 _types.push_back (*i);
395 if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
396 && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0
398 meter_ticks1_area.set_name ("MyAudioBusMetricsLeft");
399 meter_ticks2_area.set_name ("MyAudioBusMetricsRight");
402 else if (type == (1 << DataType::AUDIO)) {
403 meter_ticks1_area.set_name ("MyAudioTrackMetricsLeft");
404 meter_ticks2_area.set_name ("MyAudioTrackMetricsRight");
407 else if (type == (1 << DataType::MIDI)) {
408 meter_ticks1_area.set_name ("MidiTrackMetricsLeft");
409 meter_ticks2_area.set_name ("MidiTrackMetricsRight");
412 meter_ticks1_area.set_name ("AudioMidiTrackMetricsLeft");
413 meter_ticks2_area.set_name ("AudioMidiTrackMetricsRight");
416 set_tick_bar(_tick_bar);
419 if (old_has_midi != _has_midi) MetricChanged();
420 else ConfigurationChanged();
424 MeterStrip::set_tick_bar (int m)
429 n = meter_ticks1_area.get_name();
430 if (n.substr(0,3) != "Bar") {
431 meter_ticks1_area.set_name("Bar" + n);
434 n = meter_ticks1_area.get_name();
435 if (n.substr(0,3) == "Bar") {
436 meter_ticks1_area.set_name(n.substr(3,-1));
440 n = meter_ticks2_area.get_name();
441 if (n.substr(0,3) != "Bar") {
442 meter_ticks2_area.set_name("Bar" + n);
445 n = meter_ticks2_area.get_name();
446 if (n.substr(0,3) == "Bar") {
447 meter_ticks2_area.set_name(n.substr(3,-1));
453 MeterStrip::on_size_request (Gtk::Requisition* r)
455 VBox::on_size_request(r);
459 MeterStrip::on_size_allocate (Gtk::Allocation& a)
461 const int wh = a.get_height();
465 mh = _session->config.get_meterbridge_label_height();
470 nh = ceilf(wh * .12f);
471 if (nh < 52) nh = 52;
472 if (nh > 148) nh = 148;
487 namebx.set_size_request(18, nh);
489 name_label.set_size_request(18, nh-2);
490 name_label.layout()->set_width((nh-4) * PANGO_SCALE);
492 VBox::on_size_allocate(a);
496 MeterStrip::meter_metrics_expose (GdkEventExpose *ev)
499 return meter_expose_metrics(ev, _route->meter_type(), _types, &meter_metric_area);
501 return meter_expose_metrics(ev, metric_type, _types, &meter_metric_area);
506 MeterStrip::set_metric_mode (int metricmode, ARDOUR::MeterType mt)
508 if (metric_type == mt && _metricmode == metricmode) {
512 _metricmode = metricmode;
517 meter_metric_area.set_name ("MidiTrackMetricsLeft");
518 _types.push_back (DataType::MIDI);
521 meter_metric_area.set_name ("AudioTrackMetricsLeft");
522 _types.push_back (DataType::AUDIO);
525 meter_metric_area.set_name ("MidiTrackMetricsRight");
526 _types.push_back (DataType::MIDI);
530 meter_metric_area.set_name ("AudioTrackMetricsRight");
531 _types.push_back (DataType::AUDIO);
534 update_background (mt);
535 meter_metric_area.queue_draw ();
539 MeterStrip::update_background(MeterType type)
548 mtr_container.set_name ("meterstripPPM");
551 mtr_container.set_name ("meterstripVU");
554 mtr_container.set_name ("meterstripDPM");
559 MeterStrip::meter_type()
561 assert((!_route && _strip_type == 0) || (_route && _strip_type != 0));
562 if (!_route) return metric_type;
563 return _route->meter_type();
567 MeterStrip::meter_ticks1_expose (GdkEventExpose *ev)
570 return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks1_area);
574 MeterStrip::meter_ticks2_expose (GdkEventExpose *ev)
577 return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks2_area);
581 MeterStrip::reset_route_peak_display (Route* route)
583 if (_route && _route.get() == route) {
584 reset_peak_display ();
589 MeterStrip::reset_group_peak_display (RouteGroup* group)
591 if (_route && group == _route->route_group()) {
592 reset_peak_display ();
597 MeterStrip::reset_peak_display ()
599 _route->shared_peak_meter()->reset_max();
600 level_meter->clear_meters();
601 max_peak = -INFINITY;
602 peak_display.set_name ("meterbridge peakindicator");
603 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
607 MeterStrip::peak_button_release (GdkEventButton* ev)
609 if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier|Keyboard::TertiaryModifier)) {
610 ResetAllPeakDisplays ();
611 } else if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
613 ResetGroupPeakDisplays (_route->route_group());
616 ResetRoutePeakDisplays (_route.get());
622 MeterStrip::redraw_metrics ()
624 meter_metric_area.queue_draw();
625 meter_ticks1_area.queue_draw();
626 meter_ticks2_area.queue_draw();
630 MeterStrip::update_button_box ()
632 if (!_session) return;
634 if (_session->config.get_show_mute_on_meterbridge()) {
640 if (_session->config.get_show_solo_on_meterbridge()) {
646 if (_session->config.get_show_rec_on_meterbridge()) {
652 btnbox.set_size_request(16, height);
657 MeterStrip::update_name_box ()
659 if (!_session) return;
660 if (_session->config.get_show_name_on_meterbridge()) {
668 MeterStrip::parameter_changed (std::string const & p)
670 if (p == "meter-peak") {
671 max_peak = -INFINITY;
673 else if (p == "show-rec-on-meterbridge") {
676 else if (p == "show-mute-on-meterbridge") {
679 else if (p == "show-solo-on-meterbridge") {
682 else if (p == "show-name-on-meterbridge") {
685 else if (p == "meterbridge-label-height") {
691 MeterStrip::level_meter_button_release (GdkEventButton* ev)
693 if (ev->button == 3) {
694 popup_level_meter_menu (ev);
702 MeterStrip::popup_level_meter_menu (GdkEventButton* ev)
704 using namespace Gtk::Menu_Helpers;
706 Gtk::Menu* m = manage (new Menu);
707 MenuList& items = m->items ();
709 RadioMenuItem::Group group;
711 _suspend_menu_callbacks = true;
712 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterPeak), MeterPeak);
713 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterKrms), MeterKrms);
714 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC1DIN), MeterIEC1DIN);
715 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC1NOR), MeterIEC1NOR);
716 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC2BBC), MeterIEC2BBC);
717 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC2EBU), MeterIEC2EBU);
718 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK20), MeterK20);
719 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK14), MeterK14);
720 add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterVU), MeterVU);
722 MeterType cmt = _route->meter_type();
723 const std::string cmn = ArdourMeter::meter_type_string(cmt);
725 items.push_back (SeparatorElem());
726 items.push_back (MenuElem (string_compose(_("Change all in Group to %1"), cmn),
727 sigc::bind (SetMeterTypeMulti, -1, _route->route_group(), cmt)));
728 items.push_back (MenuElem (string_compose(_("Change all to %1"), cmn),
729 sigc::bind (SetMeterTypeMulti, 0, _route->route_group(), cmt)));
730 items.push_back (MenuElem (string_compose(_("Change same track-type to %1"), cmn),
731 sigc::bind (SetMeterTypeMulti, _strip_type, _route->route_group(), cmt)));
733 m->popup (ev->button, ev->time);
734 _suspend_menu_callbacks = false;
738 MeterStrip::name_label_button_release (GdkEventButton* ev)
740 if (!_session) return true;
741 if (!_session->config.get_show_name_on_meterbridge()) return true;
743 if (ev->button == 3) {
744 popup_name_label_menu (ev);
752 MeterStrip::popup_name_label_menu (GdkEventButton* ev)
754 using namespace Gtk::Menu_Helpers;
756 Gtk::Menu* m = manage (new Menu);
757 MenuList& items = m->items ();
759 RadioMenuItem::Group group;
761 _suspend_menu_callbacks = true;
762 add_label_height_item (items, group, _("Variable height"), 0);
763 add_label_height_item (items, group, _("Short"), 1);
764 add_label_height_item (items, group, _("Tall"), 2);
765 add_label_height_item (items, group, _("Grande"), 3);
766 add_label_height_item (items, group, _("Venti"), 4);
768 m->popup (ev->button, ev->time);
769 _suspend_menu_callbacks = false;
773 MeterStrip::add_label_height_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, uint32_t h)
775 using namespace Menu_Helpers;
777 items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (*this, &MeterStrip::set_label_height), h)));
778 RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
779 i->set_active (_session && _session->config.get_meterbridge_label_height() == h);
783 MeterStrip::add_level_meter_type_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, MeterType type)
785 using namespace Menu_Helpers;
787 items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (*this, &MeterStrip::set_meter_type), type)));
788 RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
789 i->set_active (_route->meter_type() == type);
793 MeterStrip::set_meter_type (MeterType type)
795 if (_suspend_menu_callbacks) return;
796 if (_route->meter_type() == type) return;
798 level_meter->set_type (type);
802 MeterStrip::set_label_height (uint32_t h)
804 if (_suspend_menu_callbacks) return;
805 _session->config.set_meterbridge_label_height(h);
809 MeterStrip::meter_type_changed (MeterType type)
811 if (_route->meter_type() != type) {
812 _route->set_meter_type(type);
814 update_background (type);
819 MeterStrip::set_meter_type_multi (int what, RouteGroup* group, MeterType type)
823 if (_route && group == _route->route_group()) {
824 level_meter->set_type (type);
828 level_meter->set_type (type);
830 if (what == _strip_type) {
831 level_meter->set_type (type);