ardour/livetrax
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b625461132
livetrax/gtk2_ardour/foldback_strip.cc
Robin Gareus 9b4d330285
Remove unused variable 
`ignore_toggle` is never set to true.
2021-01-29 02:58:25 +01:00

1762 lines
48 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/pannable.h"
#include "ardour/panner_shell.h"
#include "ardour/panner_manager.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 "ardour/meter.h"
#include "ardour/logmeter.h"
#include "gtkmm2ext/gtk_ui.h"
#include "gtkmm2ext/menu_elems.h"
#include "gtkmm2ext/utils.h"
#include "gtkmm2ext/doi.h"
#include "pbd/fastlog.h"
#include "widgets/tooltips.h"
#include "ardour_window.h"
#include "enums_convert.h"
#include "foldback_strip.h"
#include "mixer_ui.h"
#include "keyboard.h"
#include "public_editor.h"
#include "send_ui.h"
#include "timers.h"
#include "io_selector.h"
#include "utils.h"
#include "gui_thread.h"
#include "ui_config.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 (boost::shared_ptr<Send> snd, \
boost::shared_ptr<ARDOUR::Route> sr, boost::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, boost::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 ("processor prefader");
} else {
_button.set_name ("processor 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);
boost::shared_ptr<Pannable> pannable = _send_del->panner()->pannable();
boost::shared_ptr<AutomationControl> ac;
ac = pannable->pan_azimuth_control;
pan_control.set_size_request (PX_SCALE(19), PX_SCALE(19));
pan_control.set_tooltip_prefix (_("Pan: "));
pan_control.set_name ("trim knob");
pan_control.set_no_show_all (true);
snd_but_pan->pack_start (pan_control, false, false);
pan_control.show ();
pan_control.set_controllable (ac);
}
boost::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), boost::bind (&FoldbackSend::level_changed, this), gui_context ());
_send_proc->ActiveChanged.connect (_connections, invalidator (*this), boost::bind (&FoldbackSend::send_state_changed, this), gui_context ());
_button.signal_button_press_event().connect (sigc::mem_fun (*this, &FoldbackSend::button_press));
_send_route->PropertyChanged.connect (_connections, invalidator (*this), boost::bind (&FoldbackSend::route_property_changed, this, _1), gui_context());
show ();
}
FoldbackSend::~FoldbackSend ()
{
_connections.drop_connections();
_slider.set_controllable (boost::shared_ptr<AutomationControl> ());
pan_control.set_controllable (boost::shared_ptr<AutomationControl> ());
_send = boost::shared_ptr<Send> ();
_send_route = boost::shared_ptr<Route> ();
_foldback_route = boost::shared_ptr<Route> ();
_send_proc = boost::shared_ptr<Processor> ();
_send_del = boost::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) {
if (_button.get_active ()) {
_send_proc->enable (false);
} else {
_send_proc->enable (true);
}
}
}
gboolean
FoldbackSend::button_press (GdkEventButton* ev)
{
if (ev->button == 1) {
Menu* menu = build_send_menu ();
Gtkmm2ext::anchored_menu_popup(menu, &_button, "", 1, ev->time);
return true;
}
return false;
}
void
FoldbackSend::send_state_changed ()
{
_button.set_active (_send_proc->enabled ());
}
void
FoldbackSend::level_adjusted ()
{
if (_ignore_ui_adjustment) {
return;
}
boost::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 ()
{
boost::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 ()
{
boost::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);
}
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))
);
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 (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 ();
}
boost::shared_ptr<AutomationControl> lc = _send->gain_control();
if (!lc) {
return;
}
lc->set_value (new_gain, Controllable::NoGroup);
}
void
FoldbackSend::set_send_position (bool post)
{
boost::shared_ptr<Route> new_snd_rt = _send_route;
boost::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;
boost::shared_ptr<Pannable> pannable = _send_del->panner()->pannable();
boost::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);
boost::shared_ptr<Send> snd = new_snd_rt->internal_send_for (new_fb_rt);
if (snd) {
snd->gain_control()->set_value(new_level, Controllable::NoGroup);
boost::shared_ptr<Processor> snd_proc = boost::dynamic_pointer_cast<Processor> (snd);
snd_proc->enable (new_enable);
if (is_pan) {
boost::shared_ptr<Delivery> new_del = boost::dynamic_pointer_cast<Delivery> (snd);
boost::shared_ptr<Pannable> pannable = new_del->panner()->pannable();
boost::shared_ptr<Controllable> ac;
ac = pannable->pan_azimuth_control;
ac->set_value(new_pan, Controllable::NoGroup);
}
}
}
void
FoldbackSend::remove_me ()
{
boost::shared_ptr<Processor> send_proc = boost::dynamic_pointer_cast<Processor> (_send);
_connections.drop_connections();
_send_route->remove_processor (send_proc);
}
FoldbackStrip* FoldbackStrip::_entered_foldback_strip;
PBD::Signal1<void,FoldbackStrip*> FoldbackStrip::CatchDeletion;
FoldbackStrip::FoldbackStrip (Mixer_UI& mx, Session* sess, boost::shared_ptr<Route> rt)
: SessionHandlePtr (sess)
, RouteUI (sess)
, _mixer(mx)
, _mixer_owned (true)
, _showing_sends (false)
, _width (80)
, _peak_meter (0)
, _pr_selection ()
, panners (sess)
, _plugin_insert_cnt (0)
, _comment_button (_("Comments"))
, fb_level_control (0)
, _meter (0)
{
_session = sess;
init ();
set_route (rt);
}
void
FoldbackStrip::init ()
{
_entered_foldback_strip= 0;
ignore_comment_edit = false;
comment_area = 0;
_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"));
prev_next_box.pack_start (_previous_button, false, true);
prev_next_box.pack_start (_next_button, false, 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);
// invertbuttons and box in route_ui
_show_sends_button.set_name ("send alert button");
_show_sends_button.set_text (_("Show Sends"));
UI::instance()->set_tip (&_show_sends_button, _("Show the strips that send to this bus, and control them from the faders"), "");
send_display.set_flags (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 from route_ui
panners.set_width (Wide);
insert_box = new ProcessorBox (0, boost::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));
fb_level_control = new ArdourKnob (ArdourKnob::default_elements, ArdourKnob::Detent);
fb_level_control->set_size_request (PX_SCALE(50), PX_SCALE(50));
fb_level_control->set_tooltip_prefix (_("Level: "));
fb_level_control->set_name ("foldback knob");
fb_level_control->set_no_show_all (true);
VBox* level_box = manage (new VBox);
level_box->pack_start (*fb_level_control, true, false);
master_box.pack_start (*level_box, true, false);
master_box.set_size_request (PX_SCALE(_width + 34), PX_SCALE(80));
master_box.set_name ("FoldbackBusStripBase");
level_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;
}
spacer.set_size_request (-1, scrollbar_height);
global_vpacker.pack_end (spacer, false, false);
#endif
global_vpacker.pack_end (_comment_button, Gtk::PACK_SHRINK);
global_vpacker.pack_end (output_button, Gtk::PACK_SHRINK);
global_vpacker.pack_end (master_box, Gtk::PACK_SHRINK);
global_vpacker.pack_end (*_meter, false, false);
global_vpacker.pack_end (*insert_box, Gtk::PACK_SHRINK);
global_vpacker.pack_end (panners, Gtk::PACK_SHRINK);
global_frame.add (global_vpacker);
global_frame.set_shadow_type (Gtk::SHADOW_IN);
global_frame.set_name ("BaseFrame");
add (global_frame);
/* force setting of visible selected status */
_selected = true;
set_selected (false);
_packed = false;
_embedded = false;
_session->engine().Stopped.connect (*this, invalidator (*this), boost::bind (&FoldbackStrip::engine_stopped, this), gui_context());
_session->engine().Running.connect (*this, invalidator (*this), boost::bind (&FoldbackStrip::engine_running, this), gui_context());
output_button.signal_button_press_event().connect (sigc::mem_fun(*this, &FoldbackStrip::output_press), false);
output_button.signal_button_release_event().connect (sigc::mem_fun(*this, &FoldbackStrip::output_release), false);
name_button.signal_button_press_event().connect (sigc::mem_fun(*this, &FoldbackStrip::name_button_button_press), false);
_previous_button.signal_clicked.connect (sigc::mem_fun (*this, &FoldbackStrip::previous_button_clicked));
_next_button.signal_clicked.connect (sigc::mem_fun (*this, &FoldbackStrip::next_button_clicked));
_hide_button.signal_clicked.connect (sigc::mem_fun(*this, &FoldbackStrip::hide_clicked));
_show_sends_button.signal_clicked.connect (sigc::mem_fun(*this, &FoldbackStrip::show_sends_clicked));
send_scroller.signal_button_press_event().connect (sigc::mem_fun (*this, &FoldbackStrip::send_button_press_event));
_comment_button.signal_clicked.connect (sigc::mem_fun (*this, &RouteUI::toggle_comment_editor));
add_events (Gdk::BUTTON_RELEASE_MASK|
Gdk::ENTER_NOTIFY_MASK|
Gdk::LEAVE_NOTIFY_MASK|
Gdk::KEY_PRESS_MASK|
Gdk::KEY_RELEASE_MASK);
set_flags (get_flags() | Gtk::CAN_FOCUS);
AudioEngine::instance()->PortConnectedOrDisconnected.connect (
*this, invalidator (*this), boost::bind (&FoldbackStrip::port_connected_or_disconnected, this, _1, _3), gui_context ()
);
AudioEngine::instance()->PortPrettyNameChanged.connect (
*this, invalidator (*this), boost::bind (&FoldbackStrip::port_pretty_name_changed, this, _1), gui_context ()
);
//watch for mouse enter/exit so we can do some stuff
signal_enter_notify_event().connect (sigc::mem_fun(*this, &FoldbackStrip::mixer_strip_enter_event ));
signal_leave_notify_event().connect (sigc::mem_fun(*this, &FoldbackStrip::mixer_strip_leave_event ));
}
FoldbackStrip::~FoldbackStrip ()
{
CatchDeletion (this);
delete fb_level_control;
fb_level_control = 0;
_connections.drop_connections();
clear_send_box ();
send_blink_connection.disconnect ();
if (this ==_entered_foldback_strip)
_entered_foldback_strip = NULL;
}
bool
FoldbackStrip::mixer_strip_enter_event (GdkEventCrossing* /*ev*/)
{
_entered_foldback_strip = this;
//although we are triggering on the "enter", to the user it will appear that it is happenin on the "leave"
//because the FoldbackStrip control is a parent that encompasses the strip
deselect_all_processors();
return false;
}
bool
FoldbackStrip::mixer_strip_leave_event (GdkEventCrossing *ev)
{
//if we have moved outside our strip, but not into a child view, then deselect ourselves
if ( !(ev->detail == GDK_NOTIFY_INFERIOR) ) {
_entered_foldback_strip= 0;
}
return false;
}
string
FoldbackStrip::name() const
{
if (_route) {
return _route->name();
}
return string();
}
void
FoldbackStrip::update_fb_level_control ()
{
fb_level_control->show ();
fb_level_control->set_controllable (_route->gain_control());
}
void
FoldbackStrip::set_route (boost::shared_ptr<Route> rt)
{
bool sh_snd = _showing_sends;
if (_route) {
// before we do anything unset show sends
Mixer_UI::instance()->show_spill (boost::shared_ptr<ARDOUR::Stripable>());
BusSendDisplayChanged (boost::shared_ptr<Route> ()); /* EMIT SIGNAL */
_showing_sends = false;
_show_sends_button.set_active (false);
send_blink_connection.disconnect ();
}
/// FIX NO route
if (!rt) {
clear_send_box ();
RouteUI::self_delete ();
return;
}
if (_route) {
// just in case
_route->solo_control()->set_value (0.0, Controllable::NoGroup);
}
RouteUI::set_route (rt);
insert_box->set_route (_route);
revert_to_default_display ();
update_fb_level_control();
BusSendDisplayChanged (boost::shared_ptr<Route> ());
_showing_sends = false;
_show_sends_button.set_active (false);
send_blink_connection.disconnect ();
if (_route->panner_shell()) {
update_panner_choices();
_route->panner_shell()->Changed.connect (route_connections, invalidator (*this), boost::bind (&FoldbackStrip::connect_to_pan, this), gui_context());
}
// set up metering
_peak_meter = _route->shared_peak_meter().get();
_route->set_meter_point (MeterPostFader);
// _route->set_meter_point (MeterPreFader);
_route->set_meter_type (MeterPeak0dB);
_route->output()->changed.connect (*this, invalidator (*this), boost::bind (&FoldbackStrip::update_output_display, this), gui_context());
_route->io_changed.connect (route_connections, invalidator (*this), boost::bind (&FoldbackStrip::io_changed_proxy, this), gui_context ());
_route->comment_changed.connect (route_connections, invalidator (*this), boost::bind (&FoldbackStrip::setup_comment_button, this), gui_context());
/* now force an update of all the various elements */
name_changed ();
update_send_box ();
_session->FBSendsChanged.connect (route_connections, invalidator (*this), boost::bind (&FoldbackStrip::update_send_box, this), gui_context());
comment_changed ();
connect_to_pan ();
panners.setup_pan ();
panners.show_all ();
update_output_display ();
add_events (Gdk::BUTTON_RELEASE_MASK);
prev_next_changed ();
_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 ();
master_box.show();
output_button.show();
_comment_button.show();
spacer.show();
global_frame.show();
global_vpacker.show();
map_frozen();
show ();
if (sh_snd) {
// if last route had shows sends let it remain active
Mixer_UI::instance()->show_spill (_route);
BusSendDisplayChanged (_route); /* EMIT SIGNAL */
_showing_sends = true;
_show_sends_button.set_active (true);
send_blink_connection = Timers::blink_connect (sigc::mem_fun (*this, &FoldbackStrip::send_blink));
}
}
// predicate for sort call in get_sorted_stripables
struct StripableByPresentationOrder
{
bool operator () (const boost::shared_ptr<Stripable> & a, const boost::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 ();
Route::FedBy fed_by = _route->fed_by();
for (Route::FedBy::iterator i = fed_by.begin(); i != fed_by.end(); ++i) {
if (i->sends_only) {
boost::shared_ptr<Route> rt (i->r.lock());
boost::shared_ptr<Stripable> s = boost::dynamic_pointer_cast<Stripable> (rt);
stripables.push_back (s);
}
}
stripables.sort (StripableByPresentationOrder());
for (StripableList::iterator it = stripables.begin(); it != stripables.end(); ++it) {
boost::shared_ptr<Stripable> s_sp = *it;
boost::shared_ptr<Route> s_rt = boost::dynamic_pointer_cast<Route> (s_sp);
boost::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 (_connections, invalidator (*this), boost::bind (&FoldbackStrip::processors_changed, this, _1), gui_context ());
}
}
}
void
FoldbackStrip::clear_send_box ()
{
std::vector< Widget* > snd_list = send_display.get_children ();
_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::processors_changed (RouteProcessorChange)
{
update_send_box ();
}
void
FoldbackStrip::set_packed (bool yn)
{
_packed = yn;
}
gint
FoldbackStrip::output_release (GdkEventButton *ev)
{
switch (ev->button) {
case 3:
edit_output_configuration ();
break;
}
return false;
}
gint
FoldbackStrip::output_press (GdkEventButton *ev)
{
using namespace Menu_Helpers;
if (!ARDOUR_UI_UTILS::engine_is_running ()) {
return true;
}
MenuList& citems = output_menu.items();
switch (ev->button) {
case 3:
return false; //wait for the mouse-up to pop the dialog
case 1:
{
output_menu.set_name ("ArdourContextMenu");
citems.clear ();
output_menu_bundles.clear ();
citems.push_back (MenuElem (_("Disconnect"), sigc::mem_fun (*(static_cast<RouteUI*>(this)), &RouteUI::disconnect_output)));
citems.push_back (SeparatorElem());
uint32_t const n_with_separator = citems.size ();
ARDOUR::BundleList current = _route->output()->bundles_connected ();
boost::shared_ptr<ARDOUR::BundleList> b = _session->bundles ();
DataType intended_type = DataType::AUDIO;
/* then try adding user bundles, often labeled/grouped physical inputs */
for (ARDOUR::BundleList::iterator i = b->begin(); i != b->end(); ++i) {
if (boost::dynamic_pointer_cast<UserBundle> (*i)) {
maybe_add_bundle_to_output_menu (*i, current, intended_type);
}
}
/* then all other bundles, including physical outs or other sofware */
for (ARDOUR::BundleList::iterator i = b->begin(); i != b->end(); ++i) {
if (boost::dynamic_pointer_cast<UserBundle> (*i) == 0) {
maybe_add_bundle_to_output_menu (*i, current, intended_type);
}
}
if (citems.size() == n_with_separator) {
/* no routes added; remove the separator */
citems.pop_back ();
}
citems.push_back (SeparatorElem());
citems.push_back (MenuElem (_("Routing Grid"), sigc::mem_fun (*(static_cast<RouteUI*>(this)), &RouteUI::edit_output_configuration)));
Gtkmm2ext::anchored_menu_popup(&output_menu, &output_button, "",
1, ev->time);
break;
}
default:
break;
}
return TRUE;
}
void
FoldbackStrip::bundle_output_chosen (boost::shared_ptr<ARDOUR::Bundle> c)
{
_route->output()->connect_ports_to_bundle (c, true, true, this);
}
void
FoldbackStrip::maybe_add_bundle_to_output_menu (boost::shared_ptr<Bundle> b, ARDOUR::BundleList const& /*current*/,
DataType type)
{
using namespace Menu_Helpers;
/* The bundle should be an input one, but not ours */
if (b->ports_are_inputs() == false || *b == *_route->input()->bundle()) {
return;
}
/* Don't add the monitor input */
boost::shared_ptr<Route> monitor = _session->monitor_out();
if (monitor && b->has_same_ports (monitor->input()->bundle()))
return;
/* It should have the same number of |type| channels as our outputs. */
if (b->nchannels().n(type) != _route->n_outputs().n(type)) {
return;
}
/* Avoid adding duplicates */
list<boost::shared_ptr<Bundle> >::iterator i = output_menu_bundles.begin ();
while (i != output_menu_bundles.end() && b->has_same_ports (*i) == false) {
++i;
}
if (i != output_menu_bundles.end()) {
return;
}
/* Now add the bundle to the menu */
output_menu_bundles.push_back (b);
MenuList& citems = output_menu.items();
citems.push_back (MenuElemNoMnemonic (b->name (), sigc::bind (sigc::mem_fun(*this, &FoldbackStrip::bundle_output_chosen), b)));
}
void
FoldbackStrip::connect_to_pan ()
{
ENSURE_GUI_THREAD (*this, &FoldbackStrip::connect_to_pan)
panstate_connection.disconnect ();
panstyle_connection.disconnect ();
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));
}
/*
* Output port labelling
*
* Case 1: Each output has one connection, all connections are to system:playback_%i
* out 1 -> system:playback_1
* out 2 -> system:playback_2
* out 3 -> system:playback_3
* Display as: 1/2/3
*
* Case 2: Each output has one connection, all connections are to ardour:track_x/in 1
* out 1 -> ardour:track_x/in 1
* out 2 -> ardour:track_x/in 2
* Display as: track_x
*
* Case 3: Each output has one connection, all connections are to Jack client "program x"
* out 1 -> program x:foo
* out 2 -> program x:foo
* Display as: program x
*
* Case 4: No connections (Disconnected)
* Display as: -
*
* Default case (unusual routing):
* Display as: *number of connections*
*
*
* Tooltips
*
* .-----------------------------------------------.
* | Mixdown |
* | out 1 -> ardour:master/in 1, jamin:input/in 1 |
* | out 2 -> ardour:master/in 2, jamin:input/in 2 |
* '-----------------------------------------------'
* .-----------------------------------------------.
* | Guitar SM58 |
* | Disconnected |
* '-----------------------------------------------'
*/
void
FoldbackStrip::update_io_button ()
{
ostringstream tooltip;
ostringstream label;
bool have_label = false;
uint32_t total_connection_count = 0;
uint32_t typed_connection_count = 0;
bool each_typed_port_has_one_connection = true;
DataType dt = DataType::AUDIO;
boost::shared_ptr<IO> io = _route->output();
/* Fill in the tooltip. Also count:
* - The total number of connections.
* - The number of main-typed connections.
* - Whether each main-typed port has exactly one connection. */
tooltip << string_compose (_("<b>OUTPUT</b> from %1"),
Gtkmm2ext::markup_escape_text (_route->name()));
string arrow = Gtkmm2ext::markup_escape_text(" -> ");
vector<string> port_connections;
for (PortSet::iterator port = io->ports().begin();
port != io->ports().end();
++port) {
port_connections.clear();
port->get_connections(port_connections);
uint32_t port_connection_count = 0;
for (vector<string>::iterator i = port_connections.begin();
i != port_connections.end();
++i) {
++port_connection_count;
if (port_connection_count == 1) {
tooltip << endl << Gtkmm2ext::markup_escape_text (
port->name().substr(port->name().find("/") + 1));
tooltip << arrow;
} else {
tooltip << ", ";
}
tooltip << Gtkmm2ext::markup_escape_text(*i);
}
total_connection_count += port_connection_count;
if (port->type() == dt) {
typed_connection_count += port_connection_count;
each_typed_port_has_one_connection &= (port_connection_count == 1);
}
}
if (total_connection_count == 0) {
tooltip << endl << _("Disconnected");
}
if (typed_connection_count == 0) {
label << "-";
have_label = true;
}
/* Are all main-typed channels connected to the same route ? */
if (!have_label) {
boost::shared_ptr<ARDOUR::RouteList> routes = _session->get_routes ();
for (ARDOUR::RouteList::const_iterator route = routes->begin();
route != routes->end();
++route) {
boost::shared_ptr<IO> dest_io = (*route)->output();
if (io->bundle()->connected_to(dest_io->bundle(),
_session->engine(),
dt, true)) {
label << Gtkmm2ext::markup_escape_text ((*route)->name());
have_label = true;
break;
}
}
}
/* Are all main-typed channels connected to the same (user) bundle ? */
if (!have_label) {
boost::shared_ptr<ARDOUR::BundleList> bundles = _session->bundles ();
for (ARDOUR::BundleList::iterator bundle = bundles->begin();
bundle != bundles->end();
++bundle) {
if (boost::dynamic_pointer_cast<UserBundle> (*bundle) == 0)
continue;
if (io->bundle()->connected_to(*bundle, _session->engine(),
dt, true)) {
label << Gtkmm2ext::markup_escape_text ((*bundle)->name());
have_label = true;
break;
}
}
}
/* Is each main-typed channel only connected to a physical output ? */
if (!have_label && each_typed_port_has_one_connection) {
ostringstream temp_label;
vector<string> phys;
string playorcapture;
_session->engine().get_physical_outputs(dt, phys);
playorcapture = "playback_";
for (PortSet::iterator port = io->ports().begin(dt);
port != io->ports().end(dt);
++port) {
string pn = "";
for (vector<string>::iterator s = phys.begin();
s != phys.end();
++s) {
if (!port->connected_to(*s))
continue;
pn = AudioEngine::instance()->get_pretty_name_by_name(*s);
if (pn.empty()) {
string::size_type start = (*s).find(playorcapture);
if (start != string::npos) {
pn = (*s).substr(start + playorcapture.size());
}
}
break;
}
if (pn.empty()) {
temp_label.str(""); /* erase the failed attempt */
break;
}
if (port != io->ports().begin(dt))
temp_label << "/";
temp_label << pn;
}
if (!temp_label.str().empty()) {
label << temp_label.str();
have_label = true;
}
}
/* Is each main-typed channel connected to a single and different port with
* the same client name (e.g. another JACK client) ? */
if (!have_label && each_typed_port_has_one_connection) {
string maybe_client = "";
vector<string> connections;
for (PortSet::iterator port = io->ports().begin(dt);
port != io->ports().end(dt);
++port) {
port_connections.clear();
port->get_connections(port_connections);
string connection = port_connections.front();
vector<string>::iterator i = connections.begin();
while (i != connections.end() && *i != connection) {
++i;
}
if (i != connections.end())
break; /* duplicate connection */
connections.push_back(connection);
connection = connection.substr(0, connection.find(":"));
if (maybe_client.empty())
maybe_client = connection;
if (maybe_client != connection)
break;
}
if (connections.size() == io->n_ports().n(dt)) {
label << maybe_client;
have_label = true;
}
}
/* Odd configuration */
if (!have_label) {
label << "*" << total_connection_count << "*";
}
if (total_connection_count > typed_connection_count) {
label << "\u2295"; /* circled plus */
}
/* Actually set the properties of the button */
char * cstr = new char[tooltip.str().size() + 1];
strcpy(cstr, tooltip.str().c_str());
output_button.set_text (label.str());
set_tooltip (&output_button, cstr);
delete [] cstr;
}
void
FoldbackStrip::update_output_display ()
{
update_io_button ();
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::port_connected_or_disconnected (boost::weak_ptr<Port> wa, boost::weak_ptr<Port> wb)
{
boost::shared_ptr<Port> a = wa.lock ();
boost::shared_ptr<Port> b = wb.lock ();
if ((a && _route->output()->has_port (a)) || (b && _route->output()->has_port (b))) {
update_output_display ();
}
}
void
FoldbackStrip::port_pretty_name_changed (std::string pn)
{
if (_route->output()->connected_to (pn)) {
update_output_display ();
}
}
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);
}
}
void
FoldbackStrip::help_count_plugins (boost::weak_ptr<Processor> p)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (!processor || !processor->display_to_user()) {
return;
}
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (processor);
#ifdef MIXBUS
if (pi && pi->is_channelstrip ()) {
return;
}
#endif
if (pi) {
++_plugin_insert_cnt;
}
}
Gtk::Menu*
FoldbackStrip::build_route_ops_menu ()
{
using namespace Menu_Helpers;
Menu* menu = manage (new Menu);
MenuList& items = menu->items ();
menu->set_name ("ArdourContextMenu");
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 (MenuElem (_("Duplicate Foldback Bus"), sigc::mem_fun(*this, &FoldbackStrip::duplicate_current_fb)));
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));
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());
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) {
boost::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;
}
gboolean
FoldbackStrip::name_button_button_press (GdkEventButton* ev)
{
if (ev->button == 1) {
StripableList slist;
boost::shared_ptr<Route> previous = boost::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, "",
1, ev->time);
}
return true;
} else if (ev->button == 3) {
Menu* r_menu = build_route_ops_menu ();
r_menu->popup (3, ev->time);
return true;
}
return false;
}
void
FoldbackStrip::previous_button_clicked ()
{
bool past_current = false;
boost::shared_ptr<Route> previous = boost::shared_ptr<Route> ();
RouteList fb_list;
fb_list = _session->get_routelist (true, PresentationInfo::FoldbackBus);
if (fb_list.size () > 1) {
for (RouteList::iterator s = fb_list.begin(); s != fb_list.end(); ++s) {
if ((*s) == _route) {
past_current = true;
}
if (!past_current) {
previous = boost::dynamic_pointer_cast<Route> (*s);
}
}
} else {
// only one route do nothing
return;
}
//use previous to set route
if (previous) {
set_route (previous);
}
}
void
FoldbackStrip::next_button_clicked ()
{
bool past_current = false;
boost::shared_ptr<Route> next = boost::shared_ptr<Route> ();
RouteList fb_list;
fb_list = _session->get_routelist (true, PresentationInfo::FoldbackBus);
if (fb_list.size () > 1) {
for (RouteList::iterator s = fb_list.begin(); s != fb_list.end(); ++s) {
if (past_current) {
next = boost::dynamic_pointer_cast<Route> (*s);
break;
}
if ((*s) == _route) {
past_current = true;
}
}
} else {
// only one route do nothing
return;
}
//use next to set route
if (next) {
set_route (next);
}
}
void
FoldbackStrip::prev_next_changed ()
{
RouteList fb_list;
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);
}
}
void
FoldbackStrip::hide_clicked()
{
_hide_button.set_sensitive(false);
ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleFoldbackStrip"))->set_active (false);
_hide_button.set_sensitive(true);
}
void
FoldbackStrip::show_sends_clicked ()
{
if (_showing_sends) {
Mixer_UI::instance()->show_spill (boost::shared_ptr<ARDOUR::Stripable>());
BusSendDisplayChanged (boost::shared_ptr<Route> ()); /* EMIT SIGNAL */
_showing_sends = false;
_show_sends_button.set_active (false);
send_blink_connection.disconnect ();
} else {
Mixer_UI::instance()->show_spill (_route);
BusSendDisplayChanged (_route); /* EMIT SIGNAL */
_showing_sends = true;
_show_sends_button.set_active (true);
send_blink_connection = Timers::blink_connect (sigc::mem_fun (*this, &FoldbackStrip::send_blink));
}
}
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.
*/
float meter_level = -199.0;
uint32_t mn = _peak_meter->input_streams().n_audio();
for (uint32_t n = 0; n != mn; ++n) {
const float peak = _peak_meter->meter_level(n, MeterPeak0dB);
if (peak > meter_level) {
meter_level = peak;
}
}
_meter->set (log_meter0dB (meter_level));
}
void
FoldbackStrip::send_blink (bool onoff)
{
if (!(&_show_sends_button)) {
return;
}
if (onoff) {
_show_sends_button.set_active_state (Gtkmm2ext::ExplicitActive);
} else {
_show_sends_button.unset_active_state ();
}
}
void
FoldbackStrip::set_selected (bool yn)
{
global_frame.set_shadow_type (Gtk::SHADOW_IN);
global_frame.set_name ("MixerStripFrame");
global_frame.queue_draw ();
}
void
FoldbackStrip::route_property_changed (const PropertyChange& what_changed)
{
if (what_changed.contains (ARDOUR::Properties::name)) {
name_changed ();
}
}
void
FoldbackStrip::name_changed ()
{
name_button.set_text (_route->name());
set_tooltip (name_button, Gtkmm2ext::markup_escape_text(_route->name()));
}
void
FoldbackStrip::set_embedded (bool yn)
{
_embedded = yn;
}
void
FoldbackStrip::map_frozen ()
{
ENSURE_GUI_THREAD (*this, &FoldbackStrip::map_frozen)
RouteUI::map_frozen ();
}
void
FoldbackStrip::hide_redirect_editors ()
{
_route->foreach_processor (sigc::mem_fun (*this, &FoldbackStrip::hide_processor_editor));
}
void
FoldbackStrip::hide_processor_editor (boost::weak_ptr<Processor> p)
{
boost::shared_ptr<Processor> processor (p.lock ());
if (!processor) {
return;
}
Gtk::Window* w = insert_box->get_processor_ui (processor);
if (w) {
w->hide ();
}
}
void
FoldbackStrip::reset_strip_style ()
{
if (_route->active()) {
set_name ("FoldbackBusStripBase");
} else {
set_name ("AudioBusStripBaseInactive");
}
}
void
FoldbackStrip::engine_stopped ()
{
}
void
FoldbackStrip::engine_running ()
{
}
void
FoldbackStrip::drop_send ()
{
boost::shared_ptr<Send> current_send;
if (_current_delivery && ((current_send = boost::dynamic_pointer_cast<Send>(_current_delivery)) != 0)) {
current_send->set_metering (false);
}
send_gone_connection.disconnect ();
output_button.set_sensitive (true);
set_invert_sensitive (true);
_comment_button.set_sensitive (true);
fb_level_control->set_sensitive (true);
}
void
FoldbackStrip::set_current_delivery (boost::shared_ptr<Delivery> d)
{
_current_delivery = d;
DeliveryChanged (_current_delivery);
}
void
FoldbackStrip::revert_to_default_display ()
{
drop_send ();
set_current_delivery (_route->main_outs ());
panner_ui().set_panner (_route->main_outs()->panner_shell(), _route->main_outs()->panner());
update_panner_choices();
panner_ui().setup_pan ();
panner_ui().set_send_drawing_mode (false);
if (has_audio_outputs ()) {
panners.show_all ();
} else {
panners.hide_all ();
}
reset_strip_style ();
}
void
FoldbackStrip::set_button_names ()
{
// This is called by various places, so it has to be here even if we don't need it
return;
}
PluginSelector*
FoldbackStrip::plugin_selector()
{
return _mixer.plugin_selector();
}
void
FoldbackStrip::route_active_changed ()
{
reset_strip_style ();
}
void
FoldbackStrip::copy_processors ()
{
insert_box->processor_operation (ProcessorBox::ProcessorsCopy);
}
void
FoldbackStrip::cut_processors ()
{
insert_box->processor_operation (ProcessorBox::ProcessorsCut);
}
void
FoldbackStrip::paste_processors ()
{
insert_box->processor_operation (ProcessorBox::ProcessorsPaste);
}
void
FoldbackStrip::select_all_processors ()
{
insert_box->processor_operation (ProcessorBox::ProcessorsSelectAll);
}
void
FoldbackStrip::deselect_all_processors ()
{
insert_box->processor_operation (ProcessorBox::ProcessorsSelectNone);
}
bool
FoldbackStrip::delete_processors ()
{
return insert_box->processor_operation (ProcessorBox::ProcessorsDelete);
}
void
FoldbackStrip::toggle_processors ()
{
insert_box->processor_operation (ProcessorBox::ProcessorsToggleActive);
}
void
FoldbackStrip::ab_plugins ()
{
insert_box->processor_operation (ProcessorBox::ProcessorsAB);
}
void
FoldbackStrip::create_selected_sends (bool post_fader)
{
boost::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_master() && !(*i)->is_monitor()) {
boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route>(*i);
if (rt) {
rt->add_foldback_send (_route, post_fader);
}
}
}
}
bool
FoldbackStrip::send_button_press_event (GdkEventButton *ev)
{
if (ev->button == 3) {
Menu* menu = build_sends_menu ();
menu->popup (3, ev->time);
return true;
}
return false;
}
Gtk::Menu*
FoldbackStrip::build_sends_menu ()
{
using namespace Menu_Helpers;
Menu* menu = manage (new Menu);
MenuList& items = menu->items ();
menu->set_name ("ArdourContextMenu");
items.push_back (
MenuElem(_("Assign selected tracks and buses (prefader)"), sigc::bind (sigc::mem_fun (*this, &FoldbackStrip::create_selected_sends), false))
);
items.push_back (
MenuElem(_("Assign selected tracks and buses (postfader)"), sigc::bind (sigc::mem_fun (*this, &FoldbackStrip::create_selected_sends), true)));
items.push_back (MenuElem(_("Copy track/bus gains to sends"), sigc::mem_fun (*this, &RouteUI::set_sends_gain_from_track)));
items.push_back (MenuElem(_("Set sends gain to -inf"), sigc::mem_fun (*this, &RouteUI::set_sends_gain_to_zero)));
items.push_back (MenuElem(_("Set sends gain to 0dB"), sigc::mem_fun (*this, &RouteUI::set_sends_gain_to_unity)));
return menu;
}
void
FoldbackStrip::duplicate_current_fb ()
{
RouteList new_rt_lst;
boost::shared_ptr<Route> new_fb;
boost::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);
Route::FedBy fed_by = old_fb->fed_by();
for (Route::FedBy::iterator i = fed_by.begin(); i != fed_by.end(); ++i) {
if (i->sends_only) {
boost::shared_ptr<Route> rt (i->r.lock());
boost::shared_ptr<Send> old_snd = rt->internal_send_for (old_fb);
boost::shared_ptr<Processor> old_proc = old_snd;
bool old_pre = old_proc->get_pre_fader ();
rt->add_foldback_send (new_fb, !old_pre);
if (old_snd) {
float old_gain = old_snd->gain_control()->get_value ();
boost::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;
boost::shared_ptr<Route> next = boost::shared_ptr<Route> ();
boost::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 = boost::dynamic_pointer_cast<Route> (*s);
break;
}
}
}
if (next) {
set_route (next);
_session->remove_route (old_route);
prev_next_changed ();
} else {
clear_send_box ();
RouteUI::self_delete ();
_session->remove_route (old_route);
}
}
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