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 peakbx.set_size_request(-1, 14);
69 namebx.set_size_request(18, 52);
71 set_metric_mode(metricmode, mt);
73 meter_metric_area.set_size_request(25, 10);
74 meter_metric_area.signal_expose_event().connect (
75 sigc::mem_fun(*this, &MeterStrip::meter_metrics_expose));
76 RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
78 meterbox.pack_start(meter_metric_area, true, false);
80 strip.pack_start (peakbx, false, false);
81 strip.pack_start (meterbox, true, true);
82 strip.pack_start (btnbox, false, false);
83 strip.pack_start (namebx, false, false);
88 meter_metric_area.show();
92 UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
93 ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
94 DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
97 MeterStrip::MeterStrip (Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
103 strip.set_spacing(2);
104 RouteUI::set_route (rt);
105 SessionHandlePtr::set_session (sess);
110 if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
114 // level meter + ticks
115 level_meter = new LevelMeter(sess);
116 level_meter->set_meter (_route->shared_peak_meter().get());
117 level_meter->clear_meters();
118 level_meter->set_type (_route->meter_type());
119 level_meter->setup_meters (220, meter_width, 6);
120 level_meter->ButtonPress.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::level_meter_button_press, this, _1));
121 level_meter->MeterTypeChanged.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::meter_type_changed, this, _1));
123 meter_align.set(0.5, 0.5, 0.0, 1.0);
124 meter_align.add(*level_meter);
126 meterbox.pack_start(meter_ticks1_area, true, false);
127 meterbox.pack_start(meter_align, true, true);
128 meterbox.pack_start(meter_ticks2_area, true, false);
131 peak_display.set_name ("meterbridge peakindicator");
132 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
133 max_peak = minus_infinity();
134 peak_display.unset_flags (Gtk::CAN_FOCUS);
135 peak_display.set_size_request(12, 8);
136 peak_display.set_corner_radius(2);
138 peak_align.set(0.5, 1.0, 1.0, 0.8);
139 peak_align.add(peak_display);
140 peakbx.pack_start(peak_align, true, true, 3);
141 peakbx.set_size_request(-1, 14);
143 // add track-name label
144 name_label.set_text(_route->name());
145 name_label.set_corner_radius(2);
146 name_label.set_name("meterbridge label");
147 name_label.set_angle(-90.0);
148 name_label.layout()->set_ellipsize (Pango::ELLIPSIZE_END);
149 name_label.layout()->set_width(48 * PANGO_SCALE);
150 name_label.set_size_request(18, 50);
151 name_label.set_alignment(-1.0, .5);
152 ARDOUR_UI::instance()->set_tip (name_label, _route->name());
154 namebx.set_size_request(18, 52);
155 namebx.pack_start(name_label, true, false, 3);
157 recbox.pack_start(*rec_enable_button, true, false);
158 btnbox.pack_start(recbox, false, false, 1);
159 mutebox.pack_start(*mute_button, true, false);
160 btnbox.pack_start(mutebox, false, false, 1);
161 solobox.pack_start(*solo_button, true, false);
162 btnbox.pack_start(solobox, false, false, 1);
164 rec_enable_button->set_corner_radius(2);
165 rec_enable_button->set_size_request(16, 16);
167 mute_button->set_corner_radius(2);
168 mute_button->set_size_request(16, 16);
170 solo_button->set_corner_radius(2);
171 solo_button->set_size_request(16, 16);
173 mutebox.set_size_request(16, 16);
174 solobox.set_size_request(16, 16);
175 recbox.set_size_request(16, 16);
179 update_background (_route->meter_type());
181 strip.pack_start (peakbx, false, false);
182 strip.pack_start (meterbox, true, true);
183 strip.pack_start (btnbox, false, false);
184 strip.pack_start (namebx, false, false);
188 meter_ticks1_area.show();
189 meter_ticks2_area.show();
198 _route->shared_peak_meter()->ConfigurationChanged.connect (
199 route_connections, invalidator (*this), boost::bind (&MeterStrip::meter_configuration_changed, this, _1), gui_context()
202 ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_peak_display));
203 ResetRoutePeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_route_peak_display));
204 ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_group_peak_display));
205 RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
206 SetMeterTypeMulti.connect (sigc::mem_fun(*this, &MeterStrip::set_meter_type_multi));
208 meter_configuration_changed (_route->shared_peak_meter()->input_streams ());
210 meter_ticks1_area.set_size_request(3,-1);
211 meter_ticks2_area.set_size_request(3,-1);
212 meter_ticks1_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks1_expose));
213 meter_ticks2_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks2_expose));
215 _route->DropReferences.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::self_delete, this), gui_context());
216 _route->PropertyChanged.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::strip_property_changed, this, _1), gui_context());
218 peak_display.signal_button_release_event().connect (sigc::mem_fun(*this, &MeterStrip::peak_button_release), false);
220 UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
221 ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
222 DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
223 Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
224 sess->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
226 if (_route->is_master()) {
229 else if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
230 && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0) {
234 else if (boost::dynamic_pointer_cast<MidiTrack>(_route)) {
242 MeterStrip::~MeterStrip ()
245 CatchDeletion (this);
249 MeterStrip::self_delete ()
255 MeterStrip::set_session (Session* s)
257 SessionHandlePtr::set_session (s);
259 s->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
265 MeterStrip::update_rec_display ()
267 RouteUI::update_rec_display ();
271 MeterStrip::state_id() const
273 return string_compose ("mtrs %1", _route->id().to_s());
277 MeterStrip::set_button_names()
279 mute_button->set_text (_("M"));
280 rec_enable_button->set_text ("");
281 rec_enable_button->set_image (::get_icon (X_("record_normal_red")));
283 if (_route && _route->solo_safe()) {
284 solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() | Gtkmm2ext::Insensitive));
286 solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() & ~Gtkmm2ext::Insensitive));
288 if (!Config->get_solo_control_is_listen_control()) {
289 solo_button->set_text (_("S"));
291 switch (Config->get_listen_position()) {
292 case AfterFaderListen:
293 solo_button->set_text (_("A"));
296 solo_button->set_text (_("P"));
304 MeterStrip::strip_property_changed (const PropertyChange& what_changed)
306 if (!what_changed.contains (ARDOUR::Properties::name)) {
309 ENSURE_GUI_THREAD (*this, &MeterStrip::strip_name_changed, what_changed)
310 name_label.set_text(_route->name());
311 ARDOUR_UI::instance()->set_tip (name_label, _route->name());
315 MeterStrip::fast_update ()
317 float mpeak = level_meter->update_meters();
318 if (mpeak > max_peak) {
320 if (mpeak >= Config->get_meter_peak()) {
321 peak_display.set_name ("meterbridge peakindicator on");
322 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
328 MeterStrip::on_theme_changed()
330 if (level_meter && _route) {
332 if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
335 level_meter->setup_meters (220, meter_width, 6);
340 MeterStrip::meter_configuration_changed (ChanCount c)
344 bool old_has_midi = _has_midi;
346 for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
347 if (c.get (*i) > 0) {
348 _types.push_back (*i);
353 if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
354 && boost::dynamic_pointer_cast<MidiTrack>(_route) == 0
356 meter_ticks1_area.set_name ("AudioBusMetricsLeft");
357 meter_ticks2_area.set_name ("AudioBusMetricsRight");
360 else if (type == (1 << DataType::AUDIO)) {
361 meter_ticks1_area.set_name ("AudioTrackMetricsLeft");
362 meter_ticks2_area.set_name ("AudioTrackMetricsRight");
365 else if (type == (1 << DataType::MIDI)) {
366 meter_ticks1_area.set_name ("MidiTrackMetricsLeft");
367 meter_ticks2_area.set_name ("MidiTrackMetricsRight");
370 meter_ticks1_area.set_name ("AudioMidiTrackMetricsLeft");
371 meter_ticks2_area.set_name ("AudioMidiTrackMetricsRight");
376 if (old_has_midi != _has_midi) MetricChanged();
377 else ConfigurationChanged();
381 MeterStrip::on_size_request (Gtk::Requisition* r)
383 EventBox::on_size_request(r);
387 MeterStrip::on_size_allocate (Gtk::Allocation& a)
389 const int wh = a.get_height();
390 int nh = ceilf(wh * .11f);
391 if (nh < 52) nh = 52;
392 if (nh > 148) nh = 148;
393 namebx.set_size_request(18, nh);
395 name_label.set_size_request(18, nh-2);
396 name_label.layout()->set_width((nh-4) * PANGO_SCALE);
398 EventBox::on_size_allocate(a);
402 MeterStrip::meter_metrics_expose (GdkEventExpose *ev)
405 return meter_expose_metrics(ev, _route->meter_type(), _types, &meter_metric_area);
407 return meter_expose_metrics(ev, metric_type, _types, &meter_metric_area);
412 MeterStrip::set_metric_mode (int metricmode, ARDOUR::MeterType mt)
418 meter_metric_area.set_name ("MidiTrackMetricsLeft");
419 _types.push_back (DataType::MIDI);
422 meter_metric_area.set_name ("AudioTrackMetricsLeft");
423 _types.push_back (DataType::AUDIO);
426 meter_metric_area.set_name ("MidiTrackMetricsRight");
427 _types.push_back (DataType::MIDI);
431 meter_metric_area.set_name ("AudioTrackMetricsRight");
432 _types.push_back (DataType::AUDIO);
435 update_background (mt);
436 meter_metric_area.queue_draw ();
440 MeterStrip::update_background(MeterType type)
449 set_name ("meterstripPPM");
452 set_name ("meterstripVU");
455 set_name ("meterstripDPM");
460 MeterStrip::meter_type()
462 assert((!_route && _strip_type == 0) || (_route && _strip_type != 0));
463 if (!_route) return metric_type;
464 return _route->meter_type();
468 MeterStrip::meter_ticks1_expose (GdkEventExpose *ev)
471 return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks1_area);
475 MeterStrip::meter_ticks2_expose (GdkEventExpose *ev)
478 return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks2_area);
482 MeterStrip::reset_route_peak_display (Route* route)
484 if (_route && _route.get() == route) {
485 reset_peak_display ();
490 MeterStrip::reset_group_peak_display (RouteGroup* group)
492 if (_route && group == _route->route_group()) {
493 reset_peak_display ();
498 MeterStrip::reset_peak_display ()
500 _route->shared_peak_meter()->reset_max();
501 level_meter->clear_meters();
502 max_peak = -INFINITY;
503 peak_display.set_name ("meterbridge peakindicator");
504 peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
508 MeterStrip::peak_button_release (GdkEventButton* ev)
510 if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier|Keyboard::TertiaryModifier)) {
511 ResetAllPeakDisplays ();
512 } else if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
514 ResetGroupPeakDisplays (_route->route_group());
517 ResetRoutePeakDisplays (_route.get());
523 MeterStrip::redraw_metrics ()
525 meter_metric_area.queue_draw();
526 meter_ticks1_area.queue_draw();
527 meter_ticks2_area.queue_draw();
531 MeterStrip::update_button_box ()
533 if (!_session) return;
535 if (_session->config.get_show_mute_on_meterbridge()) {
541 if (_session->config.get_show_solo_on_meterbridge()) {
547 if (_session->config.get_show_rec_on_meterbridge()) {
553 btnbox.set_size_request(16, height);
558 MeterStrip::update_name_box ()
560 if (!_session) return;
561 if (_session->config.get_show_name_on_meterbridge()) {
569 MeterStrip::parameter_changed (std::string const & p)
571 if (p == "meter-peak") {
572 max_peak = -INFINITY;
574 else if (p == "show-rec-on-meterbridge") {
577 else if (p == "show-mute-on-meterbridge") {
580 else if (p == "show-solo-on-meterbridge") {
583 else if (p == "show-name-on-meterbridge") {
590 MeterStrip::level_meter_button_press (GdkEventButton* ev)
592 if (ev->button == 3) {
593 popup_level_meter_menu (ev);
601 MeterStrip::popup_level_meter_menu (GdkEventButton* ev)
603 using namespace Gtk::Menu_Helpers;
605 Gtk::Menu* m = manage (new Menu);
606 MenuList& items = m->items ();
608 RadioMenuItem::Group group;
610 _suspend_menu_callbacks = true;
611 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterPeak), MeterPeak);
612 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterKrms), MeterKrms);
613 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterIEC1DIN), MeterIEC1DIN);
614 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterIEC1NOR), MeterIEC1NOR);
615 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterIEC2BBC), MeterIEC2BBC);
616 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterIEC2EBU), MeterIEC2EBU);
617 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterK20), MeterK20);
618 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterK14), MeterK14);
619 add_level_meter_item (items, group, ArdourMeter::meter_type_string(MeterVU), MeterVU);
621 MeterType cmt = _route->meter_type();
622 const std::string cmn = ArdourMeter::meter_type_string(cmt);
624 items.push_back (SeparatorElem());
625 items.push_back (MenuElem (string_compose(_("Change all in Group to %1"), cmn),
626 sigc::bind (SetMeterTypeMulti, -1, _route->route_group(), cmt)));
627 items.push_back (MenuElem (string_compose(_("Change all to %1"), cmn),
628 sigc::bind (SetMeterTypeMulti, 0, _route->route_group(), cmt)));
629 items.push_back (MenuElem (string_compose(_("Change same track-type to %1"), cmn),
630 sigc::bind (SetMeterTypeMulti, _strip_type, _route->route_group(), cmt)));
632 m->popup (ev->button, ev->time);
633 _suspend_menu_callbacks = false;
637 MeterStrip::add_level_meter_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, MeterType type)
639 using namespace Menu_Helpers;
641 items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (*this, &MeterStrip::set_meter_type), type)));
642 RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
643 i->set_active (_route->meter_type() == type);
647 MeterStrip::set_meter_type (MeterType type)
649 if (_suspend_menu_callbacks) return;
650 level_meter->set_type (type);
654 MeterStrip::meter_type_changed (MeterType type)
656 if (_route->meter_type() != type) {
657 _route->set_meter_type(type);
659 update_background (type);
664 MeterStrip::set_meter_type_multi (int what, RouteGroup* group, MeterType type)
668 if (_route && group == _route->route_group()) {
669 level_meter->set_type (type);
673 level_meter->set_type (type);
675 if (what == _strip_type) {
676 level_meter->set_type (type);