13
0
livetrax/gtk2_ardour/meter_strip.cc
Robin Gareus 494009a6e2 towards scaleable meter and mixer UI
somewhat hacky solution, but there's no good central point to
control this and get integer rounding/summing, is there?
2015-04-20 20:45:36 +02:00

979 lines
27 KiB
C++

/*
Copyright (C) 2013 Paul Davis
Author: Robin Gareus
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <list>
#include <sigc++/bind.h>
#include "ardour/session.h"
#include "ardour/route.h"
#include "ardour/route_group.h"
#include "ardour/meter.h"
#include "ardour/audio_track.h"
#include "ardour/midi_track.h"
#include <gtkmm2ext/gtk_ui.h>
#include <gtkmm2ext/keyboard.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/rgb_macros.h>
#include "ardour_ui.h"
#include "global_signals.h"
#include "logmeter.h"
#include "gui_thread.h"
#include "ardour_window.h"
#include "utils.h"
#include "meterbridge.h"
#include "meter_strip.h"
#include "meter_patterns.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace ARDOUR_UI_UTILS;
using namespace PBD;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace std;
using namespace ArdourMeter;
PBD::Signal1<void,MeterStrip*> MeterStrip::CatchDeletion;
PBD::Signal0<void> MeterStrip::MetricChanged;
PBD::Signal0<void> MeterStrip::ConfigurationChanged;
#define PX_SCALE(pxmin, dflt) rint(std::max((double)pxmin, (double)dflt * scale))
MeterStrip::MeterStrip (int metricmode, MeterType mt)
: AxisView(0)
, RouteUI(0)
{
level_meter = 0;
_strip_type = 0;
_tick_bar = 0;
_metricmode = -1;
metric_type = MeterPeak;
const double scale = (double) ARDOUR_UI::config()->get_font_scale() / 102400.;
mtr_vbox.set_spacing (PX_SCALE(2, 2));
nfo_vbox.set_spacing (PX_SCALE(2, 2));
peakbx.set_size_request (-1, PX_SCALE(14, 14));
namebx.set_size_request (PX_SCALE(16, 18), PX_SCALE(32, 52));
spacer.set_size_request (-1,0);
set_metric_mode(metricmode, mt);
meter_metric_area.set_size_request (PX_SCALE(25, 25), 10);
meter_metric_area.signal_expose_event().connect (
sigc::mem_fun(*this, &MeterStrip::meter_metrics_expose));
RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
meterbox.pack_start(meter_metric_area, true, false);
mtr_vbox.pack_start (peakbx, false, false);
mtr_vbox.pack_start (meterbox, true, true);
mtr_vbox.pack_start (spacer, false, false);
mtr_container.add(mtr_vbox);
mtr_hsep.set_size_request (-1, 1);
mtr_hsep.set_name("BlackSeparator");
nfo_vbox.pack_start (mtr_hsep, false, false);
nfo_vbox.pack_start (btnbox, false, false);
nfo_vbox.pack_start (namebx, false, false);
pack_start (mtr_container, true, true);
pack_start (nfo_vbox, false, false);
peakbx.show();
btnbox.show();
meter_metric_area.show();
meterbox.show();
spacer.show();
mtr_vbox.show();
mtr_container.show();
mtr_hsep.show();
nfo_vbox.show();
UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
}
MeterStrip::MeterStrip (Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
: AxisView(sess)
, RouteUI(0)
, _route(rt)
, peak_display()
{
const double scale = (double) ARDOUR_UI::config()->get_font_scale() / 102400.;
mtr_vbox.set_spacing (PX_SCALE(2, 2));
nfo_vbox.set_spacing (PX_SCALE(2, 2));
SessionHandlePtr::set_session (sess);
RouteUI::init ();
RouteUI::set_route (rt);
_has_midi = false;
_tick_bar = 0;
_metricmode = -1;
metric_type = MeterPeak;
// note: level_meter->setup_meters() does the scaling
int meter_width = 6;
if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
meter_width = 12;
}
// level meter + ticks
level_meter = new LevelMeterHBox(sess);
level_meter->set_meter (_route->shared_peak_meter().get());
level_meter->clear_meters();
level_meter->set_type (_route->meter_type());
level_meter->setup_meters (220, meter_width, 6);
level_meter->ButtonPress.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::level_meter_button_press, this, _1));
level_meter->MeterTypeChanged.connect_same_thread (level_meter_connection, boost::bind (&MeterStrip::meter_type_changed, this, _1));
meter_align.set(0.5, 0.5, 0.0, 1.0);
meter_align.add(*level_meter);
meterbox.pack_start(meter_ticks1_area, true, false);
meterbox.pack_start(meter_align, true, true);
meterbox.pack_start(meter_ticks2_area, true, false);
// peak display
peak_display.set_name ("meterbridge peakindicator");
peak_display.set_elements((ArdourButton::Element) (ArdourButton::Edge|ArdourButton::Body));
ARDOUR_UI::instance()->set_tip (peak_display, _("Reset Peak"));
max_peak = minus_infinity();
peak_display.unset_flags (Gtk::CAN_FOCUS);
peak_display.set_size_request(PX_SCALE(12, 12), PX_SCALE(8, 8));
peak_display.set_corner_radius(2); // ardour-button scales this
peak_align.set(0.5, 1.0, 1.0, 0.8);
peak_align.add(peak_display);
peakbx.pack_start(peak_align, true, true, 2);
peakbx.set_size_request(-1, PX_SCALE(14, 14));
// add track-name & -number label
number_label.set_text("-");
number_label.set_size_request(PX_SCALE(18, 18), PX_SCALE(18, 18));
name_changed();
name_label.set_corner_radius(2); // ardour button scales radius
name_label.set_elements((ArdourButton::Element)(ArdourButton::Edge|ArdourButton::Body|ArdourButton::Text|ArdourButton::Inactive));
name_label.set_name("meterbridge label");
name_label.set_angle(-90.0);
name_label.set_text_ellipsize (Pango::ELLIPSIZE_END);
name_label.set_layout_ellipsize_width(48 * PANGO_SCALE);
name_label.set_size_request(PX_SCALE(18, 18), PX_SCALE(50, 50));
name_label.set_alignment(-1.0, .5);
ARDOUR_UI::instance()->set_tip (name_label, _route->name());
ARDOUR_UI::instance()->set_tip (*level_meter, _route->name());
number_label.set_corner_radius(2);
number_label.set_elements((ArdourButton::Element)(ArdourButton::Edge|ArdourButton::Body|ArdourButton::Text|ArdourButton::Inactive));
number_label.set_name("tracknumber label");
number_label.set_angle(-90.0);
number_label.set_layout_ellipsize_width(18 * PANGO_SCALE);
number_label.set_alignment(.5, .5);
namebx.set_size_request(PX_SCALE(18, 18), PX_SCALE(52, 52));
namebx.pack_start(namenumberbx, true, false, 0);
namenumberbx.pack_start(name_label, true, false, 0);
namenumberbx.pack_start(number_label, false, false, 0);
mon_in_box.pack_start(*monitor_input_button, true, false);
btnbox.pack_start(mon_in_box, false, false, 1);
mon_disk_box.pack_start(*monitor_disk_button, true, false);
btnbox.pack_start(mon_disk_box, false, false, 1);
recbox.pack_start(*rec_enable_button, true, false);
btnbox.pack_start(recbox, false, false, 1);
mutebox.pack_start(*mute_button, true, false);
btnbox.pack_start(mutebox, false, false, 1);
solobox.pack_start(*solo_button, true, false);
btnbox.pack_start(solobox, false, false, 1);
rec_enable_button->set_corner_radius(2);
rec_enable_button->set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
mute_button->set_corner_radius(2);
mute_button->set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
solo_button->set_corner_radius(2);
solo_button->set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
monitor_input_button->set_corner_radius(2);
monitor_input_button->set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
monitor_disk_button->set_corner_radius(2);
monitor_disk_button->set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
mutebox.set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
solobox.set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
recbox.set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
mon_in_box.set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
mon_disk_box.set_size_request (PX_SCALE(18, 18), PX_SCALE(18, 18));
spacer.set_size_request(-1,0);
update_button_box();
update_name_box();
update_background (_route->meter_type());
mtr_vbox.pack_start (peakbx, false, false);
mtr_vbox.pack_start (meterbox, true, true);
mtr_vbox.pack_start (spacer, false, false);
mtr_container.add(mtr_vbox);
mtr_hsep.set_size_request(-1,1);
mtr_hsep.set_name("BlackSeparator");
nfo_vbox.pack_start (mtr_hsep, false, false);
nfo_vbox.pack_start (btnbox, false, false);
nfo_vbox.pack_start (namebx, false, false);
pack_start (mtr_container, true, true);
pack_start (nfo_vbox, false, false);
name_label.show();
peak_display.show();
peakbx.show();
meter_ticks1_area.show();
meter_ticks2_area.show();
meterbox.show();
spacer.show();
level_meter->show();
meter_align.show();
peak_align.show();
btnbox.show();
mtr_vbox.show();
mtr_container.show();
mtr_hsep.show();
nfo_vbox.show();
namenumberbx.show();
if (boost::dynamic_pointer_cast<Track>(_route)) {
monitor_input_button->show();
monitor_disk_button->show();
} else {
monitor_input_button->hide();
monitor_disk_button->hide();
}
_route->shared_peak_meter()->ConfigurationChanged.connect (
meter_route_connections, invalidator (*this), boost::bind (&MeterStrip::meter_configuration_changed, this, _1), gui_context()
);
ResetAllPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_peak_display));
ResetRoutePeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_route_peak_display));
ResetGroupPeakDisplays.connect (sigc::mem_fun(*this, &MeterStrip::reset_group_peak_display));
RedrawMetrics.connect (sigc::mem_fun(*this, &MeterStrip::redraw_metrics));
SetMeterTypeMulti.connect (sigc::mem_fun(*this, &MeterStrip::set_meter_type_multi));
meter_configuration_changed (_route->shared_peak_meter()->input_streams ());
meter_ticks1_area.set_size_request(PX_SCALE(3, 3), -1);
meter_ticks2_area.set_size_request(PX_SCALE(3, 3), -1);
meter_ticks1_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks1_expose));
meter_ticks2_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks2_expose));
_route->DropReferences.connect (meter_route_connections, invalidator (*this), boost::bind (&MeterStrip::self_delete, this), gui_context());
_route->PropertyChanged.connect (meter_route_connections, invalidator (*this), boost::bind (&MeterStrip::strip_property_changed, this, _1), gui_context());
peak_display.signal_button_release_event().connect (sigc::mem_fun(*this, &MeterStrip::peak_button_release), false);
name_label.signal_button_release_event().connect (sigc::mem_fun(*this, &MeterStrip::name_label_button_release), false);
UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
Config->ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
sess->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
if (_route->is_master()) {
_strip_type = 4;
}
else if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
&& boost::dynamic_pointer_cast<MidiTrack>(_route) == 0) {
/* non-master bus */
_strip_type = 3;
}
else if (boost::dynamic_pointer_cast<MidiTrack>(_route)) {
_strip_type = 2;
}
else {
_strip_type = 1;
}
}
MeterStrip::~MeterStrip ()
{
if (level_meter) {
delete level_meter;
CatchDeletion (this);
}
}
void
MeterStrip::self_delete ()
{
delete this;
}
void
MeterStrip::set_session (Session* s)
{
SessionHandlePtr::set_session (s);
if (!s) return;
s->config.ParameterChanged.connect (*this, invalidator (*this), ui_bind (&MeterStrip::parameter_changed, this, _1), gui_context());
update_button_box();
update_name_box();
}
void
MeterStrip::blink_rec_display (bool onoff)
{
RouteUI::blink_rec_display (onoff);
}
std::string
MeterStrip::state_id() const
{
if (_route) {
return string_compose ("mtrs %1", _route->id().to_s());
} else {
return string ();
}
}
void
MeterStrip::set_button_names()
{
mute_button->set_text (S_("Mute|M"));
if (_route && _route->solo_safe()) {
solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() | Gtkmm2ext::Insensitive));
} else {
solo_button->set_visual_state (Gtkmm2ext::VisualState (solo_button->visual_state() & ~Gtkmm2ext::Insensitive));
}
if (!Config->get_solo_control_is_listen_control()) {
solo_button->set_text (S_("Solo|S"));
} else {
switch (Config->get_listen_position()) {
case AfterFaderListen:
solo_button->set_text (S_("AfterFader|A"));
break;
case PreFaderListen:
solo_button->set_text (S_("PreFader|P"));
break;
}
}
monitor_input_button->set_text (S_("MonitorInput|I"));
monitor_disk_button->set_text (S_("MonitorDisk|D"));
}
void
MeterStrip::strip_property_changed (const PropertyChange& what_changed)
{
if (!what_changed.contains (ARDOUR::Properties::name)) {
return;
}
ENSURE_GUI_THREAD (*this, &MeterStrip::strip_name_changed, what_changed);
name_changed();
ARDOUR_UI::instance()->set_tip (name_label, _route->name());
if (level_meter) {
ARDOUR_UI::instance()->set_tip (*level_meter, _route->name());
}
}
void
MeterStrip::route_color_changed ()
{
number_label.set_fixed_colors (gdk_color_to_rgba (color()), gdk_color_to_rgba (color()));
}
void
MeterStrip::fast_update ()
{
float mpeak = level_meter->update_meters();
if (mpeak > max_peak) {
max_peak = mpeak;
if (mpeak >= ARDOUR_UI::config()->get_meter_peak()) {
peak_display.set_active_state ( Gtkmm2ext::ExplicitActive );
}
}
}
void
MeterStrip::on_theme_changed()
{
if (level_meter && _route) {
int meter_width = 6;
if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
meter_width = 12;
}
level_meter->setup_meters (220, meter_width, 6);
}
}
void
MeterStrip::meter_configuration_changed (ChanCount c)
{
int type = 0;
_types.clear ();
bool old_has_midi = _has_midi;
for (DataType::iterator i = DataType::begin(); i != DataType::end(); ++i) {
if (c.get (*i) > 0) {
_types.push_back (*i);
type |= 1 << (*i);
}
}
if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
&& boost::dynamic_pointer_cast<MidiTrack>(_route) == 0
) {
meter_ticks1_area.set_name ("MyAudioBusMetricsLeft");
meter_ticks2_area.set_name ("MyAudioBusMetricsRight");
_has_midi = false;
}
else if (type == (1 << DataType::AUDIO)) {
meter_ticks1_area.set_name ("MyAudioTrackMetricsLeft");
meter_ticks2_area.set_name ("MyAudioTrackMetricsRight");
_has_midi = false;
}
else if (type == (1 << DataType::MIDI)) {
meter_ticks1_area.set_name ("MidiTrackMetricsLeft");
meter_ticks2_area.set_name ("MidiTrackMetricsRight");
_has_midi = true;
} else {
meter_ticks1_area.set_name ("AudioMidiTrackMetricsLeft");
meter_ticks2_area.set_name ("AudioMidiTrackMetricsRight");
_has_midi = true;
}
set_tick_bar(_tick_bar);
on_theme_changed();
if (old_has_midi != _has_midi) MetricChanged();
else ConfigurationChanged();
}
void
MeterStrip::set_tick_bar (int m)
{
std::string n;
_tick_bar = m;
if (_tick_bar & 1) {
n = meter_ticks1_area.get_name();
if (n.substr(0,3) != "Bar") {
meter_ticks1_area.set_name("Bar" + n);
}
} else {
n = meter_ticks1_area.get_name();
if (n.substr(0,3) == "Bar") {
meter_ticks1_area.set_name(n.substr(3,-1));
}
}
if (_tick_bar & 2) {
n = meter_ticks2_area.get_name();
if (n.substr(0,3) != "Bar") {
meter_ticks2_area.set_name("Bar" + n);
}
} else {
n = meter_ticks2_area.get_name();
if (n.substr(0,3) == "Bar") {
meter_ticks2_area.set_name(n.substr(3,-1));
}
}
}
void
MeterStrip::on_size_request (Gtk::Requisition* r)
{
VBox::on_size_request(r);
}
void
MeterStrip::on_size_allocate (Gtk::Allocation& a)
{
const double scale = (double) ARDOUR_UI::config()->get_font_scale() / 102400.;
const int wh = a.get_height();
int nh;
int mh = 0;
if (_session) {
mh = _session->config.get_meterbridge_label_height();
}
switch (mh) {
default:
case 0:
nh = ceilf(wh * .12f);
if (nh < 52) nh = 52;
if (nh > 148) nh = 148;
break;
case 1:
nh = 52;
break;
case 2:
nh = 88;
break;
case 3:
nh = 106;
break;
case 4:
nh = 148;
break;
}
int tnh = 0;
if (_session && _session->config.get_track_name_number()) {
// NB numbers are rotated 90deg. on the meterbridge
tnh = 4 + std::max(2u, _session->track_number_decimals()) * 8; // TODO 8 = max_with_of_digit_0_to_9()
}
nh *= scale;
tnh *= scale;
int prev_height, ignored;
bool need_relayout = false;
namebx.get_size_request (ignored, prev_height);
namebx.set_size_request (PX_SCALE(18, 18), nh + tnh);
if (prev_height != nh + tnh) {
need_relayout = true;
}
namenumberbx.get_size_request (ignored, prev_height);
namenumberbx.set_size_request (PX_SCALE(18, 18), nh + tnh);
if (prev_height != nh + tnh) {
need_relayout = true;
}
if (_route) {
int nlh = nh + (_route->is_master() ? tnh : -1);
name_label.get_size_request(ignored, prev_height);
name_label.set_size_request (PX_SCALE(18, 18), nlh);
name_label.set_layout_ellipsize_width ((nh - 4 + (_route->is_master() ? tnh : 0)) * PANGO_SCALE); // XXX
if (prev_height != nlh) {
need_relayout = true;
}
}
VBox::on_size_allocate(a);
if (need_relayout) {
queue_resize();
MetricChanged(); // force re-layout, parent on_scroll(), queue_resize()
}
}
gint
MeterStrip::meter_metrics_expose (GdkEventExpose *ev)
{
if (_route) {
return meter_expose_metrics(ev, _route->meter_type(), _types, &meter_metric_area);
} else {
return meter_expose_metrics(ev, metric_type, _types, &meter_metric_area);
}
}
void
MeterStrip::set_metric_mode (int metricmode, ARDOUR::MeterType mt)
{
if (metric_type == mt && _metricmode == metricmode) {
return;
}
metric_type = mt;
_metricmode = metricmode;
_types.clear ();
switch(metricmode) {
case 0:
meter_metric_area.set_name ("MidiTrackMetricsLeft");
_types.push_back (DataType::MIDI);
break;
case 1:
meter_metric_area.set_name ("AudioTrackMetricsLeft");
_types.push_back (DataType::AUDIO);
break;
case 2:
meter_metric_area.set_name ("MidiTrackMetricsRight");
_types.push_back (DataType::MIDI);
break;
case 3:
default:
meter_metric_area.set_name ("AudioTrackMetricsRight");
_types.push_back (DataType::AUDIO);
break;
}
update_background (mt);
meter_metric_area.queue_draw ();
}
void
MeterStrip::update_background(MeterType type)
{
switch(type) {
case MeterIEC1DIN:
case MeterIEC1NOR:
case MeterIEC2BBC:
case MeterIEC2EBU:
case MeterK12:
case MeterK14:
case MeterK20:
mtr_container.set_name ("meterstripPPM");
break;
case MeterVU:
mtr_container.set_name ("meterstripVU");
break;
default:
mtr_container.set_name ("meterstripDPM");
}
}
MeterType
MeterStrip::meter_type()
{
assert((!_route && _strip_type == 0) || (_route && _strip_type != 0));
if (!_route) return metric_type;
return _route->meter_type();
}
gint
MeterStrip::meter_ticks1_expose (GdkEventExpose *ev)
{
assert(_route);
return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks1_area);
}
gint
MeterStrip::meter_ticks2_expose (GdkEventExpose *ev)
{
assert(_route);
return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks2_area);
}
void
MeterStrip::reset_route_peak_display (Route* route)
{
if (_route && _route.get() == route) {
reset_peak_display ();
}
}
void
MeterStrip::reset_group_peak_display (RouteGroup* group)
{
if (_route && group == _route->route_group()) {
reset_peak_display ();
}
}
void
MeterStrip::reset_peak_display ()
{
_route->shared_peak_meter()->reset_max();
level_meter->clear_meters();
max_peak = -INFINITY;
peak_display.set_active_state ( Gtkmm2ext::Off );
}
bool
MeterStrip::peak_button_release (GdkEventButton* ev)
{
if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier|Keyboard::TertiaryModifier)) {
ResetAllPeakDisplays ();
} else if (ev->button == 1 && Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
if (_route) {
ResetGroupPeakDisplays (_route->route_group());
}
} else {
ResetRoutePeakDisplays (_route.get());
}
return false;
}
void
MeterStrip::redraw_metrics ()
{
meter_metric_area.queue_draw();
meter_ticks1_area.queue_draw();
meter_ticks2_area.queue_draw();
}
void
MeterStrip::update_button_box ()
{
const double scale = (double) ARDOUR_UI::config()->get_font_scale() / 102400.;
if (!_session) return;
int height = 0;
if (_session->config.get_show_mute_on_meterbridge()) {
height += PX_SCALE(18, 18) + PX_SCALE(2, 2);
mutebox.show();
} else {
mutebox.hide();
}
if (_session->config.get_show_solo_on_meterbridge()) {
height += PX_SCALE(18, 18) + PX_SCALE(2, 2);
solobox.show();
} else {
solobox.hide();
}
if (_session->config.get_show_rec_on_meterbridge()) {
height += PX_SCALE(18, 18) + PX_SCALE(2, 2);
recbox.show();
} else {
recbox.hide();
}
if (_session->config.get_show_monitor_on_meterbridge()) {
height += PX_SCALE(18, 18) + PX_SCALE(2, 2);
height += PX_SCALE(18, 18) + PX_SCALE(2, 2);
mon_in_box.show();
mon_disk_box.show();
} else {
mon_in_box.hide();
mon_disk_box.hide();
}
btnbox.set_size_request(PX_SCALE(18, 18), height);
check_resize();
}
void
MeterStrip::update_name_box ()
{
if (!_session) return;
if (_session->config.get_show_name_on_meterbridge()) {
namebx.show();
} else {
namebx.hide();
}
}
void
MeterStrip::parameter_changed (std::string const & p)
{
if (p == "meter-peak") {
max_peak = -INFINITY;
}
else if (p == "show-rec-on-meterbridge") {
update_button_box();
}
else if (p == "show-mute-on-meterbridge") {
update_button_box();
}
else if (p == "show-solo-on-meterbridge") {
update_button_box();
}
else if (p == "show-name-on-meterbridge") {
update_name_box();
}
else if (p == "show-monitor-on-meterbridge") {
update_button_box();
}
else if (p == "meterbridge-label-height") {
queue_resize();
}
else if (p == "track-name-number") {
name_changed();
queue_resize();
}
}
void
MeterStrip::name_changed () {
if (!_route) {
return;
}
const double scale = (double) ARDOUR_UI::config()->get_font_scale() / 102400.;
name_label.set_text(_route->name ());
if (_session && _session->config.get_track_name_number()) {
const int64_t track_number = _route->track_number ();
if (track_number == 0) {
number_label.set_text("-");
number_label.hide();
} else {
number_label.set_text (PBD::to_string (abs(_route->track_number ()), std::dec));
number_label.show();
}
const int tnh = 4 + std::max(2u, _session->track_number_decimals()) * 8; // TODO 8 = max_width_of_digit_0_to_9()
// NB numbers are rotated 90deg. on the meterbridge -> use height
number_label.set_size_request(PX_SCALE(18, 18), tnh * scale);
} else {
number_label.hide();
}
}
bool
MeterStrip::level_meter_button_press (GdkEventButton* ev)
{
if (ev->button == 3) {
if (_route && _route->shared_peak_meter()->input_streams ().n_audio() > 0) {
popup_level_meter_menu (ev);
}
return true;
}
return false;
}
void
MeterStrip::popup_level_meter_menu (GdkEventButton* ev)
{
using namespace Gtk::Menu_Helpers;
Gtk::Menu* m = manage (new Menu);
MenuList& items = m->items ();
RadioMenuItem::Group group;
_suspend_menu_callbacks = true;
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterPeak), MeterPeak);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterKrms), MeterKrms);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC1DIN), MeterIEC1DIN);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC1NOR), MeterIEC1NOR);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC2BBC), MeterIEC2BBC);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC2EBU), MeterIEC2EBU);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK20), MeterK20);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK14), MeterK14);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK12), MeterK12);
add_level_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterVU), MeterVU);
MeterType cmt = _route->meter_type();
const std::string cmn = ArdourMeter::meter_type_string(cmt);
items.push_back (SeparatorElem());
items.push_back (MenuElem (string_compose(_("Change all in Group to %1"), cmn),
sigc::bind (SetMeterTypeMulti, -1, _route->route_group(), cmt)));
items.push_back (MenuElem (string_compose(_("Change all to %1"), cmn),
sigc::bind (SetMeterTypeMulti, 0, _route->route_group(), cmt)));
items.push_back (MenuElem (string_compose(_("Change same track-type to %1"), cmn),
sigc::bind (SetMeterTypeMulti, _strip_type, _route->route_group(), cmt)));
m->popup (ev->button, ev->time);
_suspend_menu_callbacks = false;
}
bool
MeterStrip::name_label_button_release (GdkEventButton* ev)
{
if (!_session) return true;
if (!_session->config.get_show_name_on_meterbridge()) return true;
if (ev->button == 3) {
popup_name_label_menu (ev);
return true;
}
return false;
}
void
MeterStrip::popup_name_label_menu (GdkEventButton* ev)
{
using namespace Gtk::Menu_Helpers;
Gtk::Menu* m = manage (new Menu);
MenuList& items = m->items ();
RadioMenuItem::Group group;
_suspend_menu_callbacks = true;
add_label_height_item (items, group, _("Variable height"), 0);
add_label_height_item (items, group, _("Short"), 1);
add_label_height_item (items, group, _("Tall"), 2);
add_label_height_item (items, group, _("Grande"), 3);
add_label_height_item (items, group, _("Venti"), 4);
m->popup (ev->button, ev->time);
_suspend_menu_callbacks = false;
}
void
MeterStrip::add_label_height_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, uint32_t h)
{
using namespace Menu_Helpers;
items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (*this, &MeterStrip::set_label_height), h)));
RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
i->set_active (_session && _session->config.get_meterbridge_label_height() == h);
}
void
MeterStrip::add_level_meter_type_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, MeterType type)
{
using namespace Menu_Helpers;
items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (*this, &MeterStrip::set_meter_type), type)));
RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
i->set_active (_route->meter_type() == type);
}
void
MeterStrip::set_meter_type (MeterType type)
{
if (_suspend_menu_callbacks) return;
if (_route->meter_type() == type) return;
level_meter->set_type (type);
}
void
MeterStrip::set_label_height (uint32_t h)
{
if (_suspend_menu_callbacks) return;
_session->config.set_meterbridge_label_height(h);
}
void
MeterStrip::meter_type_changed (MeterType type)
{
if (_route->meter_type() != type) {
_route->set_meter_type(type);
}
update_background (type);
MetricChanged();
}
void
MeterStrip::set_meter_type_multi (int what, RouteGroup* group, MeterType type)
{
switch (what) {
case -1:
if (_route && group == _route->route_group()) {
level_meter->set_type (type);
}
break;
case 0:
level_meter->set_type (type);
default:
if (what == _strip_type) {
level_meter->set_type (type);
}
break;
}
}