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ardour/gtk2_ardour/foldback_strip.cc
Robin Gareus 699fc983ae
Use transient parent for color dialog, and position it to pointer 
This hopefully fixes an odd macOS specific focus issue.
It also moves the dialog to the popup position when
showing the same dialog using the editor-mixer and later
a detached mixer.
2025-08-29 02:50:22 +02:00

1139 lines
34 KiB
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/*
* Copyright (C) 2018-2020 Len Ovens
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "ardour/audioengine.h"
#include "ardour/logmeter.h"
#include "ardour/meter.h"
#include "ardour/pannable.h"
#include "ardour/panner_manager.h"
#include "ardour/panner_shell.h"
#include "ardour/profile.h"
#include "ardour/route.h"
#include "ardour/send.h"
#include "ardour/session.h"
#include "ardour/user_bundle.h"
#include "ardour/value_as_string.h"
#include "gtkmm2ext/doi.h"
#include "gtkmm2ext/gtk_ui.h"
#include "gtkmm2ext/menu_elems.h"
#include "gtkmm2ext/utils.h"
#include "pbd/fastlog.h"
#include "widgets/tooltips.h"
#include "ardour_window.h"
#include "enums_convert.h"
#include "foldback_strip.h"
#include "gui_thread.h"
#include "io_selector.h"
#include "keyboard.h"
#include "mixer_ui.h"
#include "public_editor.h"
#include "send_ui.h"
#include "timers.h"
#include "ui_config.h"
#include "utils.h"
#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace ArdourWidgets;
using namespace PBD;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace std;
#define PX_SCALE(px) std::max ((float)px, rintf ((float)px* UIConfiguration::instance ().get_ui_scale ()))
FoldbackSend::FoldbackSend (std::shared_ptr<Send> snd, std::shared_ptr<ARDOUR::Route> sr, std::shared_ptr<ARDOUR::Route> fr, uint32_t wd)
: _button (ArdourButton::led_default_elements)
, _send (snd)
, _send_route (sr)
, _foldback_route (fr)
, _send_proc (snd)
, _send_del (snd)
, _width (wd)
, _pan_control (ArdourKnob::default_elements, ArdourKnob::Flags (ArdourKnob::Detent | ArdourKnob::ArcToZero))
, _adjustment (gain_to_slider_position_with_max (1.0, Config->get_max_gain ()), 0, 1, 0.01, 0.1)
, _slider (&_adjustment, std::shared_ptr<PBD::Controllable> (), 0, max (13.f, rintf (13.f * UIConfiguration::instance ().get_ui_scale ())))
, _ignore_ui_adjustment (true)
, _slider_persistant_tooltip (&_slider)
{
HBox* snd_but_pan = new HBox ();
_button.set_distinct_led_click (true);
_button.set_fallthrough_to_parent (true);
_button.set_led_left (true);
_button.signal_led_clicked.connect (sigc::mem_fun (*this, &FoldbackSend::led_clicked));
if (_send_proc->get_pre_fader ()) {
_button.set_name ("foldback prefader");
} else {
_button.set_name ("foldback postfader");
}
_button.set_layout_ellipsize_width (PX_SCALE (_width) * PANGO_SCALE);
_button.set_text_ellipsize (Pango::ELLIPSIZE_END);
name_changed ();
snd_but_pan->pack_start (_button, true, true);
_button.set_active (_send_proc->enabled ());
_button.show ();
if (_foldback_route->input ()->n_ports ().n_audio () == 2) {
_button.set_layout_ellipsize_width (PX_SCALE (_width - 19) * PANGO_SCALE);
std::shared_ptr<Pannable> pannable = _send->panner ()->pannable ();
_pan_control.set_size_request (PX_SCALE (19), PX_SCALE (19));
_pan_control.set_tooltip_prefix (_("Pan: "));
_pan_control.set_no_show_all (true);
snd_but_pan->pack_start (_pan_control, false, false);
_pan_control.show ();
_pan_control.set_controllable (pannable->pan_azimuth_control);
_pan_control.set_name (_send->panner_linked_to_route () ? "trim knob" : "pan knob");
}
std::shared_ptr<AutomationControl> lc;
lc = _send->gain_control ();
_slider.set_controllable (lc);
_slider.set_name ("ProcessorControlSlider");
_slider.set_text (_("Level"));
pack_start (*snd_but_pan, Gtk::PACK_SHRINK);
snd_but_pan->show ();
pack_start (_slider, true, true);
_slider.show ();
level_changed ();
_adjustment.signal_value_changed ().connect (sigc::mem_fun (*this, &FoldbackSend::level_adjusted));
lc->Changed.connect (_connections, invalidator (*this), std::bind (&FoldbackSend::level_changed, this), gui_context ());
_send_proc->ActiveChanged.connect (_connections, invalidator (*this), std::bind (&FoldbackSend::send_state_changed, this), gui_context ());
_button.signal_button_press_event ().connect (sigc::mem_fun (*this, &FoldbackSend::button_press));
_button.signal_button_release_event ().connect (sigc::mem_fun (*this, &FoldbackSend::button_release));
_pan_control.signal_button_press_event().connect (sigc::mem_fun (*this, &FoldbackSend::pan_knob_press));
_send_route->PropertyChanged.connect (_connections, invalidator (*this), std::bind (&FoldbackSend::route_property_changed, this, _1), gui_context ());
_send->panner_shell()->PannableChanged.connect (_connections, invalidator (*this), std::bind (&FoldbackSend::send_pan_changed, this), gui_context ());
show ();
}
FoldbackSend::~FoldbackSend ()
{
_connections.drop_connections ();
_slider.set_controllable (std::shared_ptr<AutomationControl> ());
_pan_control.set_controllable (std::shared_ptr<AutomationControl> ());
_send = std::shared_ptr<Send> ();
_send_route = std::shared_ptr<Route> ();
_foldback_route = std::shared_ptr<Route> ();
_send_proc = std::shared_ptr<Processor> ();
_send_del = std::shared_ptr<Delivery> ();
}
void
FoldbackSend::route_property_changed (const PropertyChange& what_changed)
{
if (what_changed.contains (ARDOUR::Properties::name)) {
name_changed ();
}
}
void
FoldbackSend::name_changed ()
{
_button.set_text (_send_route->name ());
ArdourWidgets::set_tooltip (_button, Gtkmm2ext::markup_escape_text (_send_route->name ()));
}
void
FoldbackSend::led_clicked (GdkEventButton* ev)
{
if (!_send_proc) {
return;
}
if (_button.get_active ()) {
_send_proc->enable (false);
} else {
_send_proc->enable (true);
}
}
bool
FoldbackSend::pan_knob_press (GdkEventButton* ev)
{
if (Keyboard::is_context_menu_event (ev)) {
_send->set_panner_linked_to_route (!_send->panner_linked_to_route ());
_pan_control.set_name (_send->panner_linked_to_route () ? "trim knob" : "pan knob");
return true;
}
return false;
}
bool
FoldbackSend::button_press (GdkEventButton* ev)
{
if (Keyboard::is_context_menu_event (ev)) {
Menu* menu = build_send_menu ();
Gtkmm2ext::anchored_menu_popup (menu, &_button, "", ev->button, ev->time);
return true;
}
return false;
}
bool
FoldbackSend::button_release (GdkEventButton* ev)
{
if (!_send_proc) {
return false;
}
if (Keyboard::is_delete_event (ev)) {
remove_me ();
return true;
} else if (Keyboard::is_button2_event (ev)
#ifndef __APPLE__
&& (Keyboard::no_modifier_keys_pressed (ev) && ((ev->state & Gdk::BUTTON2_MASK) == Gdk::BUTTON2_MASK))
#endif
) {
_send_proc->enable (!_send_proc->enabled ());
return true;
}
return false;
}
void
FoldbackSend::send_state_changed ()
{
_button.set_active (_send_proc->enabled ());
}
void
FoldbackSend::send_pan_changed ()
{
std::shared_ptr<Pannable> pannable = _send->panner ()->pannable ();
_pan_control.set_controllable (pannable->pan_azimuth_control);
}
void
FoldbackSend::level_adjusted ()
{
if (_ignore_ui_adjustment) {
return;
}
std::shared_ptr<AutomationControl> lc = _send->gain_control ();
if (!lc) {
return;
}
lc->set_value (lc->interface_to_internal (_adjustment.get_value ()), Controllable::NoGroup);
set_tooltip ();
}
void
FoldbackSend::level_changed ()
{
std::shared_ptr<AutomationControl> lc = _send->gain_control ();
if (!lc) {
return;
}
_ignore_ui_adjustment = true;
const double nval = lc->internal_to_interface (lc->get_value ());
if (_adjustment.get_value () != nval) {
_adjustment.set_value (nval);
set_tooltip ();
}
_ignore_ui_adjustment = false;
}
void
FoldbackSend::set_tooltip ()
{
std::shared_ptr<AutomationControl> lc = _send->gain_control ();
if (!lc) {
return;
}
std::string tt = ARDOUR::value_as_string (lc->desc (), lc->get_value ());
string sm = Gtkmm2ext::markup_escape_text (tt);
_slider_persistant_tooltip.set_tip (sm);
_slider.set_text (sm);
}
Menu*
FoldbackSend::build_send_menu ()
{
using namespace Menu_Helpers;
if (!_send) {
return NULL;
}
Menu* menu = manage (new Menu);
MenuList& items = menu->items ();
menu->set_name ("ArdourContextMenu");
items.push_back (
MenuElem (_("Copy track/bus gain to send"), sigc::bind (sigc::mem_fun (*this, &FoldbackSend::set_gain), -0.1)));
items.push_back (
MenuElem (_("Set send gain to -inf"), sigc::bind (sigc::mem_fun (*this, &FoldbackSend::set_gain), 0.0)));
items.push_back (
MenuElem (_("Set send gain to 0dB"), sigc::bind (sigc::mem_fun (*this, &FoldbackSend::set_gain), 1.0)));
items.push_back (SeparatorElem());
if (_send_proc->get_pre_fader ()) {
items.push_back (
MenuElem (_("Set send post fader"), sigc::bind (sigc::mem_fun (*this, &FoldbackSend::set_send_position), true)));
} else {
items.push_back (
MenuElem (_("Set send pre fader"), sigc::bind (sigc::mem_fun (*this, &FoldbackSend::set_send_position), false)));
}
items.push_back (SeparatorElem());
items.push_back (MenuElem (_("Remove This Send"), sigc::mem_fun (*this, &FoldbackSend::remove_me)));
return menu;
}
void
FoldbackSend::set_gain (float new_gain)
{
if (new_gain < 0) {
/* get level from sending route */
new_gain = _send_route->gain_control ()->get_value ();
}
std::shared_ptr<AutomationControl> lc = _send->gain_control ();
if (!lc) {
return;
}
lc->set_value (new_gain, Controllable::NoGroup);
}
void
FoldbackSend::set_send_position (bool post)
{
std::shared_ptr<Route> new_snd_rt = _send_route;
std::shared_ptr<Route> new_fb_rt = _foldback_route;
float new_level = _send->gain_control ()->get_value ();
bool new_enable = _send_proc->enabled ();
bool is_pan = false;
float new_pan = 0.0;
if (_foldback_route->input ()->n_ports ().n_audio () == 2) {
is_pan = true;
std::shared_ptr<Pannable> pannable = _send_del->panner ()->pannable ();
std::shared_ptr<Controllable> ac;
ac = pannable->pan_azimuth_control;
new_pan = ac->get_value ();
}
remove_me ();
new_snd_rt->add_foldback_send (new_fb_rt, post);
std::shared_ptr<Send> snd = new_snd_rt->internal_send_for (new_fb_rt);
if (snd) {
snd->gain_control ()->set_value (new_level, Controllable::NoGroup);
std::shared_ptr<Processor> snd_proc = std::dynamic_pointer_cast<Processor> (snd);
snd_proc->enable (new_enable);
if (is_pan) {
std::shared_ptr<Delivery> new_del = std::dynamic_pointer_cast<Delivery> (snd);
std::shared_ptr<Pannable> pannable = new_del->panner ()->pannable ();
std::shared_ptr<Controllable> ac;
ac = pannable->pan_azimuth_control;
ac->set_value (new_pan, Controllable::NoGroup);
}
}
}
void
FoldbackSend::remove_me ()
{
std::shared_ptr<Processor> send_proc = std::dynamic_pointer_cast<Processor> (_send);
_connections.drop_connections ();
_send_route->remove_processor (send_proc);
}
/* ****************************************************************************/
PBD::Signal<void(FoldbackStrip*)> FoldbackStrip::CatchDeletion;
FoldbackStrip::FoldbackStrip (Mixer_UI& mx, Session* sess, std::shared_ptr<Route> rt)
: SessionHandlePtr (sess)
, RouteUI (sess)
, _mixer (mx)
, _showing_sends (false)
, _width (80)
, _panners (sess)
, _output_button (false)
, _comment_button (_("Comments"))
, _level_control (ArdourKnob::default_elements, ArdourKnob::Detent)
, _meter (0)
{
init ();
set_route (rt);
}
void
FoldbackStrip::init ()
{
_previous_button.set_name ("mixer strip button");
_previous_button.set_icon (ArdourIcon::ScrollLeft);
_previous_button.set_tweaks (ArdourButton::Square);
UI::instance ()->set_tip (&_previous_button, _("Previous foldback bus"), "");
_previous_button.set_sensitive (false);
_next_button.set_name ("mixer strip button");
_next_button.set_icon (ArdourIcon::ScrollRight);
_next_button.set_tweaks (ArdourButton::Square);
UI::instance ()->set_tip (&_next_button, _("Next foldback bus"), "");
_next_button.set_sensitive (false);
_hide_button.set_name ("mixer strip button");
_hide_button.set_icon (ArdourIcon::HideEye);
_hide_button.set_tweaks (ArdourButton::Square);
set_tooltip (&_hide_button, _("Hide Foldback strip"));
_number_label.set_elements((ArdourButton::Element)(ArdourButton::Edge|ArdourButton::Body|ArdourButton::Text|ArdourButton::Inactive));
_number_label.set_no_show_all ();
_number_label.set_name ("generic button");
_number_label.set_alignment (.5, .5);
_number_label.set_fallthrough_to_parent (true);
_prev_next_box.set_spacing (2);
_prev_next_box.pack_start (_previous_button, false, true);
_prev_next_box.pack_start (_next_button, false, true);
_prev_next_box.pack_start (_number_label, true, true);
_prev_next_box.pack_end (_hide_button, false, true);
_name_button.set_name ("mixer strip button");
_name_button.set_text_ellipsize (Pango::ELLIPSIZE_END);
_name_button.set_layout_ellipsize_width (PX_SCALE (_width) * PANGO_SCALE);
_send_display.set_can_focus ();
_send_display.set_spacing (4);
_send_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
_send_scroller.add (_send_display);
_send_scroller.get_child ()->set_name ("FoldbackBusStripBase");
_panners.set_width (Wide);
_insert_box = new ProcessorBox (0, std::bind (&FoldbackStrip::plugin_selector, this), _pr_selection, 0);
_insert_box->set_no_show_all ();
_insert_box->show ();
_insert_box->set_session (_session);
_insert_box->set_width (Wide);
_insert_box->set_size_request (PX_SCALE (_width + 34), PX_SCALE (160));
_meter = new FastMeter ((uint32_t)floor (UIConfiguration::instance ().get_meter_hold ()),
8, FastMeter::Horizontal, PX_SCALE (100),
UIConfiguration::instance ().color ("meter color0"),
UIConfiguration::instance ().color ("meter color1"),
UIConfiguration::instance ().color ("meter color2"),
UIConfiguration::instance ().color ("meter color3"),
UIConfiguration::instance ().color ("meter color4"),
UIConfiguration::instance ().color ("meter color5"),
UIConfiguration::instance ().color ("meter color6"),
UIConfiguration::instance ().color ("meter color7"),
UIConfiguration::instance ().color ("meter color8"),
UIConfiguration::instance ().color ("meter color9"),
UIConfiguration::instance ().color ("meter background bottom"),
UIConfiguration::instance ().color ("meter background top"),
0x991122ff, 0x551111ff,
(115.0 * log_meter0dB (-15)),
89.125,
106.375,
115.0,
(UIConfiguration::instance ().get_meter_style_led () ? 3 : 1));
_level_control.set_size_request (PX_SCALE (50), PX_SCALE (50));
_level_control.set_tooltip_prefix (_("Level: "));
_level_control.set_name ("foldback knob");
VBox* lcenter_box = manage (new VBox);
lcenter_box->pack_start (_level_control, true, false);
_level_box.pack_start (*lcenter_box, true, false);
_level_box.set_size_request (PX_SCALE (_width + 34), PX_SCALE (80));
_level_box.set_name ("FoldbackBusStripBase");
lcenter_box->show ();
_output_button.set_text (_("Output"));
_output_button.set_name ("mixer strip button");
_output_button.set_text_ellipsize (Pango::ELLIPSIZE_MIDDLE);
_output_button.set_layout_ellipsize_width (PX_SCALE (_width) * PANGO_SCALE);
_comment_button.set_name (X_("mixer strip button"));
_comment_button.set_text_ellipsize (Pango::ELLIPSIZE_END);
_comment_button.set_layout_ellipsize_width (PX_SCALE (_width) * PANGO_SCALE);
_global_vpacker.set_border_width (1);
_global_vpacker.set_spacing (2);
/* Packing is from top down to the send box. The send box
* needs the most room and takes all left over space
* Everything below the send box is packed from the bottom up
* the panner is the last thing to pack as it doesn't always show
* and packing it below the sendbox means nothing moves when it shows
* or hides.
*/
_global_vpacker.pack_start (_prev_next_box, Gtk::PACK_SHRINK);
_global_vpacker.pack_start (_name_button, Gtk::PACK_SHRINK);
_global_vpacker.pack_start (*show_sends_button, Gtk::PACK_SHRINK);
_global_vpacker.pack_start (invert_button_box, Gtk::PACK_SHRINK);
_global_vpacker.pack_start (_send_scroller, true, true);
#ifndef MIXBUS
/* Add a spacer underneath the foldback bus;
* this fills the area that is taken up by the scrollbar on the tracks;
* and therefore keeps the strip boxes "even" across the bottom
*/
int scrollbar_height = 0;
{
Gtk::Window window (WINDOW_TOPLEVEL);
HScrollbar scrollbar;
window.add (scrollbar);
scrollbar.set_name ("MixerWindow");
scrollbar.ensure_style ();
Gtk::Requisition requisition (scrollbar.size_request ());
scrollbar_height = requisition.height;
scrollbar_height += 3; // track_display_frame border/shadow
}
_spacer.set_size_request (-1, scrollbar_height);
_global_vpacker.pack_end (_spacer, false, false);
_spacer.show ();
#endif
_global_vpacker.pack_end (_comment_button, Gtk::PACK_SHRINK);
_global_vpacker.pack_end (_output_button, Gtk::PACK_SHRINK);
_global_vpacker.pack_end (_level_box, Gtk::PACK_SHRINK);
_global_vpacker.pack_end (*_meter, false, false);
_global_vpacker.pack_end (*solo_button, false, false);
_global_vpacker.pack_end (_panners, Gtk::PACK_SHRINK);
_global_vpacker.pack_end (*_insert_box, Gtk::PACK_SHRINK);
_global_frame.add (_global_vpacker);
_global_frame.set_shadow_type (Gtk::SHADOW_IN);
_global_frame.set_name ("MixerStripFrame");
add (_global_frame);
_number_label.signal_button_press_event().connect (sigc::mem_fun (*this, &FoldbackStrip::number_button_press), false);
_name_button.signal_button_press_event ().connect (sigc::mem_fun (*this, &FoldbackStrip::name_button_button_press), false);
_previous_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &FoldbackStrip::cycle_foldbacks), false));
_next_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*this, &FoldbackStrip::cycle_foldbacks), true));
_hide_button.signal_clicked.connect (sigc::mem_fun (*this, &FoldbackStrip::hide_clicked));
_send_scroller.signal_button_press_event ().connect (sigc::mem_fun (*this, &FoldbackStrip::send_scroller_press));
_comment_button.signal_clicked.connect (sigc::mem_fun (*this, &RouteUI::toggle_comment_editor));
add_events (Gdk::BUTTON_RELEASE_MASK |
Gdk::ENTER_NOTIFY_MASK |
Gdk::KEY_PRESS_MASK |
Gdk::KEY_RELEASE_MASK);
set_can_focus ();
signal_enter_notify_event ().connect (sigc::mem_fun (*this, &FoldbackStrip::fb_strip_enter_event));
Mixer_UI::instance ()->show_spill_change.connect (sigc::mem_fun (*this, &FoldbackStrip::spill_change));
PresentationInfo::Change.connect (*this, invalidator (*this), std::bind (&FoldbackStrip::presentation_info_changed, this, _1), gui_context ());
}
FoldbackStrip::~FoldbackStrip ()
{
CatchDeletion (this);
delete _meter;
clear_send_box ();
}
bool
FoldbackStrip::fb_strip_enter_event (GdkEventCrossing* /*ev*/)
{
deselect_all_processors ();
return false;
}
string
FoldbackStrip::name () const
{
if (_route) {
return _route->name ();
}
return string ();
}
void
FoldbackStrip::set_route (std::shared_ptr<Route> rt)
{
if (!rt) {
clear_send_box ();
return;
}
RouteUI::set_route (rt);
_output_button.set_route (_route, this);
int number = 0;
{
RouteList rl (_session->get_routelist (true, PresentationInfo::FoldbackBus));
RouteList::iterator i = find (rl.begin (), rl.end (), _route);
assert (i != rl.end ());
number = 1 + std::distance (rl.begin (), i);
}
_insert_box->set_route (_route);
_level_control.set_controllable (_route->gain_control ());
_level_control.show ();
_number_label.set_inactive_color (_route->presentation_info().color ());
_number_label.set_text (PBD::to_string (number));
_number_label.show ();
/* setup panners */
panner_ui ().set_panner (_route->main_outs ()->panner_shell (), _route->main_outs ()->panner ());
panner_ui ().setup_pan ();
panner_ui ().set_send_drawing_mode (false);
if (has_audio_outputs ()) {
_panners.show_all ();
} else {
_panners.hide_all ();
}
if (_route->panner_shell ()) {
update_panner_choices ();
_route->panner_shell ()->Changed.connect (route_connections, invalidator (*this), std::bind (&FoldbackStrip::connect_to_pan, this), gui_context ());
}
/* set up metering */
_route->set_meter_point (MeterPostFader);
_route->set_meter_type (MeterPeak0dB);
_route->output ()->changed.connect (route_connections, invalidator (*this), std::bind (&FoldbackStrip::update_output_display, this), gui_context ());
_route->io_changed.connect (route_connections, invalidator (*this), std::bind (&FoldbackStrip::io_changed_proxy, this), gui_context ());
_route->comment_changed.connect (route_connections, invalidator (*this), std::bind (&FoldbackStrip::setup_comment_button, this), gui_context ());
_session->FBSendsChanged.connect (route_connections, invalidator (*this), std::bind (&FoldbackStrip::update_send_box, this), gui_context ());
/* now force an update of all the various elements */
name_changed ();
update_send_box ();
connect_to_pan ();
_panners.setup_pan ();
_panners.show_all ();
update_output_display ();
reset_strip_style ();
setup_comment_button ();
add_events (Gdk::BUTTON_RELEASE_MASK);
update_sensitivity ();
_previous_button.show ();
_next_button.show ();
_hide_button.show ();
_prev_next_box.show ();
_name_button.show ();
_send_display.show ();
_send_scroller.show ();
show_sends_button->show ();
_insert_box->show ();
_meter->show ();
_level_box.show ();
_output_button.show ();
_comment_button.show ();
_global_frame.show ();
_global_vpacker.show ();
show ();
}
struct StripableByPresentationOrder {
bool operator() (const std::shared_ptr<Stripable>& a, const std::shared_ptr<Stripable>& b) const
{
return a->presentation_info ().order () < b->presentation_info ().order ();
}
};
void
FoldbackStrip::update_send_box ()
{
clear_send_box ();
if (!_route) {
return;
}
StripableList stripables;
stripables.clear ();
for (auto const& s : _route->signal_sources (true)) {
stripables.push_back (s);
}
stripables.sort (StripableByPresentationOrder ());
for (StripableList::iterator it = stripables.begin (); it != stripables.end (); ++it) {
std::shared_ptr<Stripable> s_sp = *it;
std::shared_ptr<Route> s_rt = std::dynamic_pointer_cast<Route> (s_sp);
std::shared_ptr<Send> snd = s_rt->internal_send_for (_route);
if (snd) {
FoldbackSend* fb_s = new FoldbackSend (snd, s_rt, _route, _width);
_send_display.pack_start (*fb_s, Gtk::PACK_SHRINK);
fb_s->show ();
s_rt->processors_changed.connect (_send_connections, invalidator (*this), std::bind (&FoldbackStrip::update_send_box, this), gui_context ());
}
}
update_sensitivity ();
}
void
FoldbackStrip::clear_send_box ()
{
std::vector<Widget*> snd_list = _send_display.get_children ();
_send_connections.drop_connections ();
for (uint32_t i = 0; i < snd_list.size (); i++) {
_send_display.remove (*(snd_list[i]));
delete snd_list[i];
}
snd_list.clear ();
}
void
FoldbackStrip::connect_to_pan ()
{
ENSURE_GUI_THREAD (*this, &FoldbackStrip::connect_to_pan)
if (!_route->panner ()) {
return;
}
update_panner_choices ();
}
void
FoldbackStrip::update_panner_choices ()
{
ENSURE_GUI_THREAD (*this, &FoldbackStrip::update_panner_choices)
if (!_route->panner_shell ()) {
return;
}
uint32_t in = _route->output ()->n_ports ().n_audio ();
uint32_t out = in;
if (_route->panner ()) {
in = _route->panner ()->in ().n_audio ();
}
_panners.set_available_panners (PannerManager::instance ().PannerManager::get_available_panners (in, out));
}
void
FoldbackStrip::update_output_display ()
{
_panners.setup_pan ();
if (has_audio_outputs ()) {
_panners.show_all ();
} else {
_panners.hide_all ();
}
}
void
FoldbackStrip::io_changed_proxy ()
{
Glib::signal_idle ().connect_once (sigc::mem_fun (*this, &FoldbackStrip::update_panner_choices));
}
void
FoldbackStrip::setup_comment_button ()
{
std::string comment = _route->comment ();
set_tooltip (_comment_button, comment.empty () ? _("Click to add/edit comments") : _route->comment ());
if (comment.empty ()) {
_comment_button.set_name ("generic button");
_comment_button.set_text (_("Comments"));
return;
}
_comment_button.set_name ("comment button");
string::size_type pos = comment.find_first_of (" \t\n");
if (pos != string::npos) {
comment = comment.substr (0, pos);
}
if (comment.empty ()) {
_comment_button.set_text (_("Comments"));
} else {
_comment_button.set_text (comment);
}
}
Gtk::Menu*
FoldbackStrip::build_route_ops_menu ()
{
using namespace Menu_Helpers;
Menu* menu = manage (new Menu);
MenuList& items = menu->items ();
menu->set_name ("ArdourContextMenu");
bool active = _route->active ();
if (active) {
items.push_back (MenuElem (_("Color..."), sigc::bind (sigc::mem_fun (*this, &RouteUI::choose_color), dynamic_cast<Gtk::Window*> (get_toplevel()))));
items.push_back (MenuElem (_("Comments..."), sigc::mem_fun (*this, &RouteUI::open_comment_editor)));
items.push_back (MenuElem (_("Outputs..."), sigc::mem_fun (*this, &RouteUI::edit_output_configuration)));
items.push_back (SeparatorElem ());
items.push_back (MenuElem (_("Save As Template..."), sigc::mem_fun (*this, &RouteUI::save_as_template)));
items.push_back (MenuElem (_("Rename..."), sigc::mem_fun (*this, &RouteUI::route_rename)));
items.push_back (SeparatorElem ());
}
items.push_back (CheckMenuElem (_("Active")));
Gtk::CheckMenuItem* i = dynamic_cast<Gtk::CheckMenuItem*> (&items.back ());
i->set_active (_route->active ());
i->set_sensitive (!_session->transport_rolling ());
i->signal_activate ().connect (sigc::bind (sigc::mem_fun (*this, &RouteUI::set_route_active), !_route->active (), false));
if (active && !Profile->get_mixbus ()) {
items.push_back (SeparatorElem ());
items.push_back (CheckMenuElem (_("Protect Against Denormals"), sigc::mem_fun (*this, &RouteUI::toggle_denormal_protection)));
denormal_menu_item = dynamic_cast<Gtk::CheckMenuItem*> (&items.back ());
denormal_menu_item->set_active (_route->denormal_protection ());
}
if (active) {
items.push_back (SeparatorElem ());
items.push_back (MenuElem (_("Duplicate Foldback Bus"), sigc::mem_fun (*this, &FoldbackStrip::duplicate_current_fb)));
}
items.push_back (SeparatorElem ());
items.push_back (MenuElem (_("Remove"), sigc::mem_fun (*this, &FoldbackStrip::remove_current_fb)));
return menu;
}
Gtk::Menu*
FoldbackStrip::build_route_select_menu ()
{
using namespace Menu_Helpers;
Menu* menu = manage (new Menu);
MenuList& items = menu->items ();
menu->set_name ("ArdourContextMenu");
RouteList fb_list;
fb_list = _session->get_routelist (true, PresentationInfo::FoldbackBus);
for (RouteList::iterator s = fb_list.begin (); s != fb_list.end (); ++s) {
std::shared_ptr<Route> route = (*s);
if (route == _route) {
continue;
}
items.push_back (MenuElem (route->name (), sigc::bind (sigc::mem_fun (*this, &FoldbackStrip::set_route), route)));
}
return menu;
}
bool
FoldbackStrip::name_button_button_press (GdkEventButton* ev)
{
_mixer.select_none();
if (ev->button == 1 && ev->type == GDK_BUTTON_PRESS) {
StripableList slist;
std::shared_ptr<Route> previous = std::shared_ptr<Route> ();
_session->get_stripables (slist, PresentationInfo::FoldbackBus);
if (slist.size () > 1) {
Menu* menu = build_route_select_menu ();
Gtkmm2ext::anchored_menu_popup (menu, &_name_button, "", ev->button, ev->time);
}
return true;
} else if (Keyboard::is_context_menu_event (ev)) {
Menu* r_menu = build_route_ops_menu ();
r_menu->popup (ev->button, ev->time);
return true;
}
return false;
}
bool
FoldbackStrip::number_button_press (GdkEventButton* ev)
{
_mixer.select_none();
if (ev->type == GDK_2BUTTON_PRESS) {
choose_color (dynamic_cast<Gtk::Window*> (get_toplevel()));
return true;
}
if (Keyboard::is_context_menu_event (ev)) {
return name_button_button_press (ev);
}
return false;
}
bool
FoldbackStrip::send_scroller_press (GdkEventButton* ev)
{
if (Keyboard::is_context_menu_event (ev)) {
/* Show context menu, identical to send button right-click */
return RouteUI::show_sends_press (ev);
}
return true;
}
void
FoldbackStrip::cycle_foldbacks (bool next)
{
RouteList rl (_session->get_routelist (true, PresentationInfo::FoldbackBus));
if (rl.size () < 2) {
return;
}
RouteList::iterator i = find (rl.begin (), rl.end (), _route);
assert (i != rl.end ());
if (next) {
if (++i == rl.end ()) {
i = rl.begin ();
}
} else {
if (i == rl.begin ()) {
i = rl.end ();
}
--i;
}
set_route (*i);
if (_showing_sends) {
set_showing_sends_to (_route);
Mixer_UI::instance ()->show_spill (_route);
}
}
void
FoldbackStrip::update_sensitivity ()
{
RouteList fb_list (_session->get_routelist (true, PresentationInfo::FoldbackBus));
if ((fb_list.size () < 2) || (_route == *(fb_list.begin ()))) {
_previous_button.set_sensitive (false);
} else {
_previous_button.set_sensitive (true);
}
if ((fb_list.size () < 2) || _route == *(--fb_list.end ())) {
_next_button.set_sensitive (false);
} else {
_next_button.set_sensitive (true);
}
bool active = _route && _route->active ();
show_sends_button->set_sensitive (active && _send_display.get_children ().size () > 0);
solo_button->set_sensitive (active && Config->get_solo_control_is_listen_control ());
}
void
FoldbackStrip::hide_clicked ()
{
ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleFoldbackStrip"))->set_active (false);
}
void
FoldbackStrip::presentation_info_changed (PropertyChange const& what_changed)
{
if (what_changed.contains (Properties::order)) {
update_send_box ();
}
}
void
FoldbackStrip::spill_change (std::shared_ptr<Stripable> s)
{
if (s == _route) {
_showing_sends = true;
} else {
_showing_sends = false;
}
}
void
FoldbackStrip::fast_update ()
{
/* As this is the output level to a DAC, peak level is what is important
* So, much like the mackie control, we just want the highest peak from
* all channels in the route.
*/
std::shared_ptr<PeakMeter> peak_meter = _route->shared_peak_meter ();
const float meter_level = peak_meter->meter_level (0, MeterMCP);
_meter->set (log_meter0dB (meter_level));
}
void
FoldbackStrip::route_property_changed (const PropertyChange& what_changed)
{
if (what_changed.contains (ARDOUR::Properties::name)) {
name_changed ();
}
}
void
FoldbackStrip::route_color_changed ()
{
_number_label.set_inactive_color (_route->presentation_info().color ());
}
void
FoldbackStrip::name_changed ()
{
_name_button.set_text (_route->name ());
set_tooltip (_name_button, Gtkmm2ext::markup_escape_text (_route->name ()));
}
void
FoldbackStrip::reset_strip_style ()
{
bool active = _route->active ();
if (active) {
set_name ("FoldbackBusStripBase");
} else {
set_name ("AudioBusStripBaseInactive");
}
update_phase_invert_sensitivty ();
update_sensitivity ();
_comment_button.set_sensitive (active);
_output_button.set_sensitive (active);
_level_control.set_sensitive (active);
_insert_box->set_sensitive (active);
solo_button->set_sensitive (active && Config->get_solo_control_is_listen_control ());
}
void
FoldbackStrip::set_button_names ()
{
show_sends_button->set_text (_("Show Sends"));
switch (Config->get_listen_position ()) {
case AfterFaderListen:
solo_button->set_text (_("AFL"));
update_sensitivity ();
break;
case PreFaderListen:
solo_button->set_text (_("PFL"));
update_sensitivity ();
break;
}
}
PluginSelector*
FoldbackStrip::plugin_selector ()
{
return _mixer.plugin_selector ();
}
void
FoldbackStrip::route_active_changed ()
{
reset_strip_style ();
}
void
FoldbackStrip::deselect_all_processors ()
{
_insert_box->processor_operation (ProcessorBox::ProcessorsSelectNone);
}
void
FoldbackStrip::create_selected_sends (ARDOUR::Placement p, bool)
{
std::shared_ptr<StripableList> slist (new StripableList);
PresentationInfo::Flag fl = PresentationInfo::MixerRoutes;
_session->get_stripables (*slist, fl);
for (StripableList::iterator i = (*slist).begin (); i != (*slist).end (); ++i) {
if ((*i)->is_selected () && !(*i)->is_main_bus ()) {
std::shared_ptr<Route> rt = std::dynamic_pointer_cast<Route> (*i);
if (rt) {
rt->add_foldback_send (_route, p == PostFader);
}
}
}
update_sensitivity ();
}
void
FoldbackStrip::duplicate_current_fb ()
{
RouteList new_rt_lst;
std::shared_ptr<Route> new_fb;
std::shared_ptr<Route> old_fb = _route;
string new_name_tp = "Foldback";
/* get number of io so long as it is 1 or 2 */
uint32_t io = 1;
if (old_fb->n_outputs ().n_audio () && (old_fb->n_outputs ().n_audio () > 1)) {
io = 2;
}
new_rt_lst = _session->new_audio_route (io, io, 0, 1, new_name_tp, PresentationInfo::FoldbackBus, (uint32_t)-1);
new_fb = *(new_rt_lst.begin ());
if (new_fb) {
double oldgain = old_fb->gain_control ()->get_value ();
new_fb->gain_control ()->set_value (oldgain * 0.25, PBD::Controllable::NoGroup);
for (auto const& rt : old_fb->signal_sources (true)) {
std::shared_ptr<Send> old_snd = rt->internal_send_for (old_fb);
if (old_snd) {
std::shared_ptr<Processor> old_proc = old_snd;
bool old_pre = old_proc->get_pre_fader ();
rt->add_foldback_send (new_fb, !old_pre);
float old_gain = old_snd->gain_control ()->get_value ();
std::shared_ptr<Send> new_snd = rt->internal_send_for (new_fb);
new_snd->gain_control ()->set_value (old_gain, PBD::Controllable::NoGroup);
}
}
set_route (new_fb);
route_rename ();
} else {
PBD::error << "Unable to create new FoldbackBus." << endmsg;
}
}
void
FoldbackStrip::remove_current_fb ()
{
clear_send_box ();
StripableList slist;
std::shared_ptr<Route> next = std::shared_ptr<Route> ();
std::shared_ptr<Route> old_route = _route;
_session->get_stripables (slist, PresentationInfo::FoldbackBus);
if (slist.size ()) {
for (StripableList::iterator s = slist.begin (); s != slist.end (); ++s) {
if ((*s) != _route) {
next = std::dynamic_pointer_cast<Route> (*s);
break;
}
}
}
set_route (next);
_session->remove_route (old_route);
}
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