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livetrax/gtk2_ardour/recorder_ui.cc

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/*
* Copyright (C) 2020 Robin Gareus <robin@gareus.org>
*
* 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.
*/
#ifdef WAF_BUILD
#include "gtk2ardour-config.h"
#endif
#include <algorithm>
#include <gtkmm/stock.h>
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>
#include "pbd/string_convert.h"
#include "ardour/audioengine.h"
#include "ardour/audio_port.h"
#include "ardour/audio_track.h"
#include "ardour/midi_port.h"
#include "ardour/midi_track.h"
#include "ardour/monitor_return.h"
#include "ardour/profile.h"
#include "ardour/region.h"
#include "ardour/session.h"
#include "ardour/solo_mute_release.h"
#include "gtkmm2ext/gtk_ui.h"
#include "gtkmm2ext/keyboard.h"
#include "gtkmm2ext/utils.h"
#include "gtkmm2ext/window_title.h"
#include "widgets/ardour_icon.h"
#include "widgets/prompter.h"
#include "widgets/tooltips.h"
#include "actions.h"
#include "ardour_dialog.h"
#include "ardour_ui.h"
#include "gui_thread.h"
#include "instrument_selector.h"
#include "public_editor.h"
#include "recorder_group_tabs.h"
#include "recorder_ui.h"
#include "timers.h"
#include "timers.h"
#include "track_record_axis.h"
#include "ui_config.h"
#include "utils.h"
#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace Gtkmm2ext;
using namespace ArdourWidgets;
using namespace Gtk;
using namespace std;
using namespace Menu_Helpers;
#define PX_SCALE(px) std::max ((float)px, rintf ((float)px* UIConfiguration::instance ().get_ui_scale ()))
RecorderUI::RecorderUI ()
: Tabbable (_content, _("Recorder"), X_("recorder"))
, _toolbar_sep (1.0)
, _btn_rec_all (_("All"))
, _btn_rec_none (_("None"))
, _btn_rec_forget (_("Discard Last Take"))
, _btn_peak_reset (_("Reset Peak Hold"))
, _monitor_in_button (_("All In"))
, _monitor_disk_button (_("All Disk"))
, _btn_new_plist (_("New Playlist for All Tracks"))
, _btn_new_plist_rec (_("New Playlist for Rec-Armed"))
, _auto_input_button (_("Auto-Input"), ArdourButton::led_default_elements)
, _toolbar_button_height (SizeGroup::create (Gtk::SIZE_GROUP_VERTICAL))
, _toolbar_recarm_width (SizeGroup::create (Gtk::SIZE_GROUP_HORIZONTAL))
, _toolbar_monitoring_width (SizeGroup::create (Gtk::SIZE_GROUP_HORIZONTAL))
, _meter_box_width (50)
, _meter_area_cols (2)
, _vertical (false)
, _ruler_sep (1.0)
{
load_bindings ();
register_actions ();
_transport_ctrl.setup (ARDOUR_UI::instance ());
_transport_ctrl.map_actions ();
_transport_ctrl.set_no_show_all ();
signal_tabbed_changed.connect (sigc::mem_fun (*this, &RecorderUI::tabbed_changed));
/* monitoring */
_auto_input_button.set_related_action (ActionManager::get_action ("Transport", "ToggleAutoInput"));
_auto_input_button.set_name ("transport option button");
_monitor_in_button.set_related_action (ActionManager::get_action ("Transport", "SessionMonitorIn"));
_monitor_in_button.set_name ("monitor button");
_monitor_disk_button.set_related_action (ActionManager::get_action ("Transport", "SessionMonitorDisk"));
_monitor_disk_button.set_name ("monitor button");
/* rec all/none */
_recs_label.set_text(_("Arm Tracks:"));
_btn_rec_all.set_name ("generic button");
_btn_rec_all.set_related_action (ActionManager::get_action (X_("Recorder"), X_("arm-all")));
_btn_rec_none.set_name ("generic button");
_btn_rec_none.set_related_action (ActionManager::get_action (X_("Recorder"), X_("arm-none")));
_btn_rec_forget.set_name ("generic button");
_btn_rec_forget.set_related_action (ActionManager::get_action (X_("Editor"), X_("remove-last-capture")));
_btn_peak_reset.set_name ("generic button");
_btn_peak_reset.set_related_action (ActionManager::get_action (X_("Recorder"), X_("reset-input-peak-hold")));
/*playlists*/
_btn_new_plist.set_name ("generic button");
_btn_new_plist.set_related_action (ActionManager::get_action (X_("Editor"), X_("new-playlists-for-all-tracks")));
_btn_new_plist_rec.set_name ("generic button");
_btn_new_plist_rec.set_related_action (ActionManager::get_action (X_("Editor"), X_("new-playlists-for-armed-tracks")));
/* standardize some button width. */
_toolbar_recarm_width->add_widget (_btn_rec_none);
_toolbar_recarm_width->add_widget (_btn_rec_all);
_toolbar_monitoring_width->add_widget (_monitor_in_button);
_toolbar_monitoring_width->add_widget (_monitor_disk_button);
/* standardize some button heights. */
_toolbar_button_height->add_widget (_btn_rec_all);
_toolbar_button_height->add_widget (_btn_rec_none);
_toolbar_button_height->add_widget (_btn_rec_forget);
_toolbar_button_height->add_widget (_monitor_in_button);
_toolbar_button_height->add_widget (_monitor_disk_button);
_toolbar_button_height->add_widget (_auto_input_button);
_toolbar_button_height->add_widget (_btn_new_plist);
_toolbar_button_height->add_widget (_btn_new_plist_rec);
_meter_area.set_spacing (0);
_meter_area.pack_start (_meter_table, true, true);
_meter_area.signal_size_request().connect (sigc::mem_fun (*this, &RecorderUI::meter_area_size_request));
_meter_area.signal_size_allocate ().connect (mem_fun (this, &RecorderUI::meter_area_size_allocate));
_meter_scroller.add (_meter_area);
_meter_scroller.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC);
_scroller_base.set_flags (CAN_FOCUS);
_scroller_base.add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
_scroller_base.signal_button_press_event().connect (sigc::mem_fun(*this, &RecorderUI::scroller_button_event));
_scroller_base.signal_button_release_event().connect (sigc::mem_fun(*this, &RecorderUI::scroller_button_event));
_scroller_base.set_size_request (-1, PX_SCALE (20));
_scroller_base.signal_expose_event().connect (sigc::bind (sigc::ptr_fun(&ArdourWidgets::ArdourIcon::expose), &_scroller_base, ArdourWidgets::ArdourIcon::ShadedPlusSign));
/* LAYOUT */
_rec_area.set_spacing (0);
_rec_area.pack_end (_scroller_base, true, true);
_rec_area.pack_end (_ruler_sep, false, false, 0);
/* HBox [ groups | tracks] */
_rec_group_tabs = new RecorderGroupTabs (this);
_rec_groups.pack_start (*_rec_group_tabs, false, false);
_rec_groups.pack_start (_rec_area, true, true);
/* Vertical scroll, all tracks */
_rec_scroller.add (_rec_groups);
_rec_scroller.set_shadow_type(SHADOW_IN);
_rec_scroller.set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
/* HBox, ruler on top [ space above headers | time-ruler ] */
_ruler_box.pack_start (_space, false, false);
_ruler_box.pack_start (_ruler, true, true);
/* VBox, ruler + scroll-area for tracks */
_rec_container.pack_start (_ruler_box, false, false);
_rec_container.pack_start (_rec_scroller, true, true);
_pane.add (_rec_container);
_pane.add (_meter_scroller);
/* Top-level VBox */
_content.pack_start (_toolbar_sep, false, false, 1);
_content.pack_start (_toolbar, false, false, 2);
_content.pack_start (_pane, true, true);
/* button_table setup is similar to transport_table in ardour_ui */
int vpadding = 1;
int hpadding = 2;
int spacepad = 3;
int col = 0;
_button_table.attach (_transport_ctrl, col, col + 1, 0, 1, FILL, FILL, hpadding, vpadding);
col += 1;
_button_table.attach (_duration_info_box, col, col + 1, 0, 1, FILL, FILL, hpadding, vpadding);
_button_table.attach (_xrun_info_box, col + 1, col + 2, 0, 1, FILL, FILL, hpadding, vpadding);
_button_table.attach (_btn_rec_forget, col, col + 2, 1, 2, FILL, SHRINK, hpadding, vpadding);
col += 2;
_button_table.attach (*(manage (new ArdourVSpacer ())), col, col + 1, 0, 2, FILL, FILL, spacepad, vpadding);
col += 1;
_button_table.attach (_recs_label, col, col + 2, 0, 1, FILL, FILL, hpadding, vpadding);
_button_table.attach (_btn_rec_all, col, col + 1, 1, 2, FILL, FILL, hpadding, vpadding);
_button_table.attach (_btn_rec_none, col + 1, col + 2, 1, 2, FILL, FILL, hpadding, vpadding);
col += 2;
_button_table.attach (*(manage (new ArdourVSpacer ())), col, col + 1, 0, 2, FILL, FILL, spacepad, vpadding);
col += 1;
_button_table.attach (_auto_input_button, col, col + 2, 0, 1 , FILL, SHRINK, hpadding, vpadding);
_button_table.attach (_monitor_in_button, col, col + 1, 1, 2 , FILL, SHRINK, hpadding, vpadding);
_button_table.attach (_monitor_disk_button, col + 1, col + 2, 1, 2 , FILL, SHRINK, hpadding, vpadding);
col += 2;
_button_table.attach (*(manage (new ArdourVSpacer ())), col, col + 1, 0, 2, FILL, FILL, spacepad, vpadding);
col += 1;
_button_table.attach (_btn_new_plist, col, col + 2, 0, 1 , FILL, SHRINK, hpadding, vpadding);
_button_table.attach (_btn_new_plist_rec, col, col + 2, 1, 2 , FILL, SHRINK, hpadding, vpadding);
col += 2;
_button_table.attach (*(manage (new ArdourVSpacer ())), col, col + 1, 0, 2, FILL, FILL, spacepad, vpadding);
col += 1;
_toolbar.pack_start (_button_table, false, false);
_toolbar.pack_end (_btn_peak_reset, false, false, 4);
_toolbar.pack_end (_remain_info_box, false, false, 4);
/* tooltips */
set_tooltip (_btn_rec_all, _("Record enable all tracks"));
set_tooltip (_btn_rec_none, _("Disable recording of all tracks"));
set_tooltip (_btn_peak_reset, _("Reset peak-hold indicator of all input meters"));
set_tooltip (_auto_input_button, _("Track Input Monitoring automatically follows transport state"));
set_tooltip (_monitor_in_button, _("Force all tracks to monitor Input, unless they are explicitly set to monitor Disk"));
set_tooltip (_monitor_disk_button, _("Force all tracks to monitor Disk playback, unless they are explicitly set to Input"));
set_tooltip (_btn_new_plist, _("Create a new playlist for all selected tracks"));
set_tooltip (_btn_new_plist_rec, _("Create a new playlist for all rec-armed tracks"));
set_tooltip (_xrun_info_box, _("X-runs: Soundcard buffer under- or over-run occurrences in the last recording take"));
set_tooltip (_remain_info_box, _("Remaining Time: Recording time available on the current disk with currently armed tracks"));
set_tooltip (_duration_info_box, _("Duration: Length of the most recent (or current) recording take"));
set_tooltip (_btn_rec_forget, _("Delete the region AND the audio files of the last recording take"));
/* show [almost] all */
_btn_rec_all.show ();
_btn_rec_none.show ();
_btn_rec_forget.show ();
_btn_peak_reset.show ();
_btn_new_plist.show ();
_btn_new_plist_rec.show ();
_button_table.show ();
_monitor_in_button.show ();
_monitor_disk_button.show ();
_auto_input_button.show ();
_space.show ();
_ruler_box.show ();
_ruler_sep.show ();
_scroller_base.show ();
_toolbar_sep.show ();
_rec_area.show ();
_rec_scroller.show ();
_rec_groups.show ();
_rec_group_tabs->show ();
_rec_container.show ();
_duration_info_box.show ();
_xrun_info_box.show ();
_remain_info_box.show ();
_meter_table.show ();
_meter_area.show ();
_meter_scroller.show ();
_pane.show ();
_content.show ();
/* setup keybidings */
_content.set_data ("ardour-bindings", bindings);
/* subscribe to signals */
AudioEngine::instance ()->Running.connect (_engine_connections, invalidator (*this), boost::bind (&RecorderUI::start_updating, this), gui_context ());
AudioEngine::instance ()->Stopped.connect (_engine_connections, invalidator (*this), boost::bind (&RecorderUI::stop_updating, this), gui_context ());
AudioEngine::instance ()->Halted.connect (_engine_connections, invalidator (*this), boost::bind (&RecorderUI::stop_updating, this), gui_context ());
AudioEngine::instance ()->PortConnectedOrDisconnected.connect (_engine_connections, invalidator (*this), boost::bind (&RecorderUI::port_connected_or_disconnected, this, _2, _4), gui_context ());
AudioEngine::instance ()->PortPrettyNameChanged.connect (_engine_connections, invalidator (*this), boost::bind (&RecorderUI::port_pretty_name_changed, this, _1), gui_context ());
AudioEngine::instance ()->PhysInputChanged.connect (_engine_connections, invalidator (*this), boost::bind (&RecorderUI::add_or_remove_io, this, _1, _2, _3), gui_context ());
PresentationInfo::Change.connect (*this, invalidator (*this), boost::bind (&RecorderUI::presentation_info_changed, this, _1), gui_context());
Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&RecorderUI::parameter_changed, this, _1), gui_context ());
UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &RecorderUI::parameter_changed));
//ARDOUR_UI::instance()->Escape.connect (*this, invalidator (*this), boost::bind (&RecorderUI::escape, this), gui_context());
/* init */
update_title ();
update_sensitivity ();
float fract;
XMLNode const* settings = ARDOUR_UI::instance()->recorder_settings();
if (!settings || !settings->get_property ("recorder-vpane-pos", fract) || fract > 1.0) {
fract = 0.75f;
}
_pane.set_divider (0, fract);
}
RecorderUI::~RecorderUI ()
{
delete _rec_group_tabs;
}
void
RecorderUI::cleanup ()
{
_visible_recorders.clear ();
stop_updating ();
_engine_connections.drop_connections ();
}
Gtk::Window*
RecorderUI::use_own_window (bool and_fill_it)
{
bool new_window = !own_window ();
Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
if (win && new_window) {
win->set_name ("RecorderWindow");
ARDOUR_UI::instance ()->setup_toplevel_window (*win, _("Recorder"), this);
win->signal_event ().connect (sigc::bind (sigc::ptr_fun (&Keyboard::catch_user_event_for_pre_dialog_focus), win));
win->set_data ("ardour-bindings", bindings);
update_title ();
#if 0 // TODO
if (!win->get_focus()) {
win->set_focus (scroller);
}
#endif
}
contents ().show ();
return win;
}
void
RecorderUI::tabbed_changed (bool tabbed)
{
if (tabbed) {
_transport_ctrl.hide ();
} else {
_transport_ctrl.show ();
}
}
XMLNode&
RecorderUI::get_state ()
{
XMLNode* node = new XMLNode (X_("Recorder"));
node->add_child_nocopy (Tabbable::get_state ());
node->set_property (X_("recorder-vpane-pos"), _pane.get_divider ());
return *node;
}
int
RecorderUI::set_state (const XMLNode& node, int version)
{
return Tabbable::set_state (node, version);
}
void
RecorderUI::load_bindings ()
{
bindings = Bindings::get_bindings (X_("Recorder"));
}
void
RecorderUI::register_actions ()
{
Glib::RefPtr<ActionGroup> group = ActionManager::create_action_group (bindings, X_("Recorder"));
ActionManager::register_action (group, "reset-input-peak-hold", _("Reset Input Peak Hold"), sigc::mem_fun (*this, &RecorderUI::peak_reset));
ActionManager::register_action (group, "arm-all", _("Record Arm All Tracks"), sigc::mem_fun (*this, &RecorderUI::arm_all));
ActionManager::register_action (group, "arm-none", _("Disable Record Arm of All Tracks"), sigc::mem_fun (*this, &RecorderUI::arm_none));
}
void
RecorderUI::set_session (Session* s)
{
SessionHandlePtr::set_session (s);
_ruler.set_session (s);
_duration_info_box.set_session (s);
_xrun_info_box.set_session (s);
_remain_info_box.set_session (s);
_transport_ctrl.set_session (s);
_rec_group_tabs->set_session (s);
update_sensitivity ();
if (!_session) {
_recorders.clear ();
_visible_recorders.clear ();
return;
}
XMLNode* node = ARDOUR_UI::instance()->recorder_settings();
set_state (*node, Stateful::loading_state_version);
_session->DirtyChanged.connect (_session_connections, invalidator (*this), boost::bind (&RecorderUI::update_title, this), gui_context ());
_session->StateSaved.connect (_session_connections, invalidator (*this), boost::bind (&RecorderUI::update_title, this), gui_context ());
_session->RouteAdded.connect (_session_connections, invalidator (*this), boost::bind (&RecorderUI::add_routes, this, _1), gui_context ());
TrackRecordAxis::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&RecorderUI::remove_route, this, _1), gui_context ());
TrackRecordAxis::EditNextName.connect (*this, invalidator (*this), boost::bind (&RecorderUI::tra_name_edit, this, _1, _2), gui_context ());
_session->config.ParameterChanged.connect (_session_connections, invalidator (*this), boost::bind (&RecorderUI::parameter_changed, this, _1), gui_context ());
Region::RegionsPropertyChanged.connect (*this, invalidator (*this), boost::bind (&RecorderUI::regions_changed, this, _1, _2), gui_context());
_session->StartTimeChanged.connect (_session_connections, invalidator (*this), boost::bind (&RecorderUI::gui_extents_changed, this), gui_context());
_session->EndTimeChanged.connect (_session_connections, invalidator (*this), boost::bind (&RecorderUI::gui_extents_changed, this), gui_context());
_session->RecordStateChanged.connect (_session_connections, invalidator (*this), boost::bind (&RecorderUI::update_sensitivity, this), gui_context());
_session->UpdateRouteRecordState.connect (_session_connections, invalidator (*this), boost::bind (&RecorderUI::update_recordstate, this), gui_context());
/* map_parameters */
parameter_changed ("show-group-tabs");
update_title ();
initial_track_display ();
start_updating ();
}
void
RecorderUI::session_going_away ()
{
ENSURE_GUI_THREAD (*this, &RecorderUI::session_going_away);
SessionHandlePtr::session_going_away ();
update_title ();
}
void
RecorderUI::update_title ()
{
if (!own_window ()) {
return;
}
if (_session) {
string n;
if (_session->snap_name () != _session->name ()) {
n = _session->snap_name ();
} else {
n = _session->name ();
}
if (_session->dirty ()) {
n = "*" + n;
}
WindowTitle title (n);
title += S_("Window|Recorder");
title += Glib::get_application_name ();
own_window ()->set_title (title.get_string ());
} else {
WindowTitle title (S_("Window|Recorder"));
title += Glib::get_application_name ();
own_window ()->set_title (title.get_string ());
}
}
void
RecorderUI::update_sensitivity ()
{
const bool en = _session ? true : false;
const bool have_ms = Config->get_use_monitor_bus();
ActionManager::get_action (X_("Recorder"), X_("arm-all"))->set_sensitive (en);
ActionManager::get_action (X_("Recorder"), X_("arm-none"))->set_sensitive (en);
for (InputPortMap::const_iterator i = _input_ports.begin (); i != _input_ports.end (); ++i) {
i->second->allow_monitoring (have_ms && en);
i->second->set_sensitive (en);
if (!en) {
i->second->clear ();
}
}
}
void
RecorderUI::update_recordstate ()
{
for (InputPortMap::const_iterator i = _input_ports.begin (); i != _input_ports.end (); ++i) {
i->second->update_rec_stat ();
}
}
void
RecorderUI::update_monitorstate (std::string pn, bool en)
{
InputPortMap::iterator im = _input_ports.find (pn);
if (im != _input_ports.end()) {
im->second->update_monitorstate (en);
}
}
void
RecorderUI::parameter_changed (string const& p)
{
if (p == "input-meter-layout") {
start_updating ();
} else if (p == "input-meter-scopes") {
start_updating ();
} else if (p == "use-monitor-bus") {
bool have_ms = Config->get_use_monitor_bus();
for (InputPortMap::const_iterator i = _input_ports.begin (); i != _input_ports.end (); ++i) {
i->second->allow_monitoring (have_ms);
}
} else if (p == "show-group-tabs") {
bool const s = _session ? _session->config.get_show_group_tabs () : true;
if (s) {
_rec_group_tabs->show ();
} else {
_rec_group_tabs->hide ();
}
}
}
bool
RecorderUI::scroller_button_event (GdkEventButton* ev)
{
if ((ev->type == GDK_2BUTTON_PRESS && ev->button == 1) || (ev->type == GDK_BUTTON_RELEASE && Keyboard::is_context_menu_event (ev))) {
ARDOUR_UI::instance()->add_route ();
return true;
}
return false;
}
void
RecorderUI::start_updating ()
{
if (_input_ports.size ()) {
stop_updating ();
}
PortManager::AudioInputPorts const aip (AudioEngine::instance ()->audio_input_ports ());
PortManager::MIDIInputPorts const mip (AudioEngine::instance ()->midi_input_ports ());
if (aip.size () + mip.size () == 0) {
return;
}
switch (UIConfiguration::instance ().get_input_meter_layout ()) {
case LayoutAutomatic:
if (aip.size () + mip.size () > 16) {
_vertical = true;
} else {
_vertical = false;
}
break;
case LayoutVertical:
_vertical = true;
break;
case LayoutHorizontal:
_vertical = false;
break;
}
/* Audio */
for (PortManager::AudioInputPorts::const_iterator i = aip.begin (); i != aip.end (); ++i) {
_input_ports[i->first] = boost::shared_ptr<RecorderUI::InputPort> (new InputPort (i->first, DataType::AUDIO, this, _vertical));
set_connections (i->first);
}
/* MIDI */
for (PortManager::MIDIInputPorts::const_iterator i = mip.begin (); i != mip.end (); ++i) {
_input_ports[i->first] = boost::shared_ptr<RecorderUI::InputPort> (new InputPort (i->first, DataType::MIDI, this, _vertical));
set_connections (i->first);
}
update_io_widget_labels ();
meter_area_layout ();
_meter_area.queue_resize ();
MonitorPort& mp (AudioEngine::instance()->monitor_port ());
mp.MonitorInputChanged.connect (_monitor_connection, invalidator (*this), boost::bind (&RecorderUI::update_monitorstate, this, _1, _2), gui_context());
const bool en = _session ? true : false;
const bool have_ms = Config->get_use_monitor_bus();
for (InputPortMap::const_iterator i = _input_ports.begin (); i != _input_ports.end (); ++i) {
i->second->update_monitorstate (mp.monitoring (i->first));
i->second->allow_monitoring (have_ms && en);
i->second->set_sensitive (en);
}
_fast_screen_update_connection.disconnect ();
/* https://developer.gnome.org/glib/stable/glib-The-Main-Event-Loop.html#G-PRIORITY-HIGH-IDLE:CAPS */
_fast_screen_update_connection = Glib::signal_timeout().connect (sigc::mem_fun (*this, &RecorderUI::update_meters), 40, GDK_PRIORITY_REDRAW + 10);
}
void
RecorderUI::stop_updating ()
{
_fast_screen_update_connection.disconnect ();
_monitor_connection.disconnect ();
container_clear (_meter_table);
_input_ports.clear ();
}
void
RecorderUI::add_or_remove_io (DataType dt, vector<string> ports, bool add)
{
_fast_screen_update_connection.disconnect ();
bool spill_changed = false;
if (_input_ports.empty () && add) {
_monitor_connection.disconnect ();
MonitorPort& mp (AudioEngine::instance()->monitor_port ());
mp.MonitorInputChanged.connect (_monitor_connection, invalidator (*this), boost::bind (&RecorderUI::update_monitorstate, this, _1, _2), gui_context());
}
if (add) {
for (vector<string>::const_iterator i = ports.begin (); i != ports.end (); ++i) {
_input_ports[*i] = boost::shared_ptr<RecorderUI::InputPort> (new InputPort (*i, dt, this, _vertical));
set_connections (*i);
}
} else {
for (vector<string>::const_iterator i = ports.begin (); i != ports.end (); ++i) {
_input_ports.erase (*i);
spill_changed |= 0 != _spill_port_names.erase (*i);
}
}
update_io_widget_labels ();
update_sensitivity ();
meter_area_layout ();
_meter_area.queue_resize ();
if (spill_changed) {
update_rec_table_layout ();
}
if (_input_ports.size ()) {
_fast_screen_update_connection = Glib::signal_timeout().connect (sigc::mem_fun (*this, &RecorderUI::update_meters), 40, GDK_PRIORITY_REDRAW + 10);
}
}
void
RecorderUI::update_io_widget_labels ()
{
uint32_t n_audio = 0;
uint32_t n_midi = 0;
InputPortSet ips;
for (InputPortMap::const_iterator i = _input_ports.begin (); i != _input_ports.end (); ++i) {
ips.insert (i->second);
}
for (InputPortSet::const_iterator i = ips.begin (); i != ips.end (); ++i) {
boost::shared_ptr<InputPort> const& ip = *i;
switch (ip->data_type ()) {
case DataType::AUDIO:
ip->set_frame_label (string_compose (_("Audio Input %1"), ++n_audio));
break;
case DataType::MIDI:
ip->set_frame_label (string_compose (_("MIDI Input %1"), ++n_midi));
break;
}
}
}
bool
RecorderUI::update_meters ()
{
PortManager::AudioInputPorts const aip (AudioEngine::instance ()->audio_input_ports ());
/* scope data needs to be read contiously */
for (PortManager::AudioInputPorts::const_iterator i = aip.begin (); i != aip.end (); ++i) {
InputPortMap::iterator im = _input_ports.find (i->first);
if (im != _input_ports.end()) {
im->second->update (*(i->second.scope));
}
}
if (!contents ().is_mapped ()) {
return true;
}
for (PortManager::AudioInputPorts::const_iterator i = aip.begin (); i != aip.end (); ++i) {
InputPortMap::iterator im = _input_ports.find (i->first);
if (im != _input_ports.end()) {
im->second->update (accurate_coefficient_to_dB (i->second.meter->level), accurate_coefficient_to_dB (i->second.meter->peak));
}
}
PortManager::MIDIInputPorts const mip (AudioEngine::instance ()->midi_input_ports ());
for (PortManager::MIDIInputPorts::const_iterator i = mip.begin (); i != mip.end (); ++i) {
InputPortMap::iterator im = _input_ports.find (i->first);
im->second->update ((float const*)i->second.meter->chn_active);
im->second->update (*(i->second.monitor));
}
for (list<TrackRecordAxis*>::const_iterator i = _recorders.begin (); i != _recorders.end (); ++i) {
(*i)->fast_update ();
}
if (_session && _session->actively_recording ()) {
/* maybe grow showing rec-regions */
gui_extents_changed ();
}
return true;
}
int
RecorderUI::calc_columns (int child_width, int parent_width)
{
int n_col = parent_width / child_width;
if (n_col <= 2) {
/* at least 2 columns*/
return 2;
} else if (n_col <= 4) {
/* allow 3 (2 audio + 1 MIDI) */
return n_col;
}
/* otherwise only even number of cols */
return n_col & ~1;
}
void
RecorderUI::meter_area_layout ()
{
container_clear (_meter_table);
int col = 0;
int row = 0;
int spc = 2;
InputPortSet ips;
for (InputPortMap::const_iterator i = _input_ports.begin (); i != _input_ports.end (); ++i) {
boost::shared_ptr<InputPort> const& ip = i->second;
ip->show ();
ips.insert (ip);
}
for (InputPortSet::const_iterator i = ips.begin (); i != ips.end (); ++i) {
boost::shared_ptr<InputPort> const& ip = *i;
_meter_table.attach (*ip, col, col + 1, row, row + 1, SHRINK|FILL, SHRINK, spc, spc);
if (++col >= _meter_area_cols) {
col = 0;
++row;
}
}
}
void
RecorderUI::meter_area_size_allocate (Allocation& allocation)
{
int mac = calc_columns (_meter_box_width, _meter_area.get_width ());
#if 0
printf ("RecorderUI::meter_area_size_allocate: %dx%d | mbw: %d cols:%d new-cols: %d\n",
allocation.get_width (), allocation.get_height (),
_meter_box_width, _meter_area_cols, mac);
#endif
if (_meter_area_cols == mac || _input_ports.size () == 0) {
return;
}
_meter_area_cols = mac;
meter_area_layout ();
_meter_area.queue_resize ();
}
void
RecorderUI::meter_area_size_request (GtkRequisition* requisition)
{
int width = 2;
int height = 2;
int spc = 2;
for (InputPortMap::const_iterator i = _input_ports.begin (); i != _input_ports.end (); ++i) {
boost::shared_ptr<InputPort> const& ip = i->second;
Requisition r = ip->size_request ();
width = std::max (width, r.width + spc * 2);
height = std::max (height, r.height + spc * 2);
}
_meter_box_width = width;
//height *= ceilf (_input_ports.size () / (float)_meter_area_cols);
Requisition r = _meter_table.size_request ();
requisition->width = _meter_box_width * 2; // at least 2 columns wide
requisition->height = std::max (r.height, height);
#if 0
printf ("RecorderUI::meter_area_size_request: %dx%d\n", requisition->width, requisition->height);
#endif
}
void
RecorderUI::port_connected_or_disconnected (string p1, string p2)
{
if (_input_ports.find (p1) != _input_ports.end ()) {
set_connections (p1);
}
if (_input_ports.find (p2) != _input_ports.end ()) {
set_connections (p2);
}
}
void
RecorderUI::port_pretty_name_changed (string pn)
{
if (_input_ports.find (pn) != _input_ports.end ()) {
_input_ports[pn]->setup_name ();
}
}
void
RecorderUI::regions_changed (boost::shared_ptr<ARDOUR::RegionList>, PBD::PropertyChange const& what_changed)
{
PBD::PropertyChange interests;
interests.add (ARDOUR::Properties::position);
interests.add (ARDOUR::Properties::length);
if (what_changed.contains (interests)) {
gui_extents_changed ();
}
}
void
RecorderUI::gui_extents_changed ()
{
pair<samplepos_t, samplepos_t> ext = PublicEditor::instance().session_gui_extents ();
if (ext.first == max_samplepos || ext.first >= ext.second) {
return;
}
for (list<TrackRecordAxis*>::const_iterator i = _recorders.begin (); i != _recorders.end (); ++i) {
(*i)->rec_extent (ext.first, ext.second);
}
/* round to the next minute */
if (_session) {
const samplecnt_t one_minute = 60 * _session->nominal_sample_rate ();
ext.first = (ext.first / one_minute) * one_minute;
ext.second = ((ext.second / one_minute) + 1) * one_minute;
}
_ruler.set_gui_extents (ext.first, ext.second);
for (list<TrackRecordAxis*>::const_iterator i = _recorders.begin (); i != _recorders.end (); ++i) {
(*i)->set_gui_extents (ext.first, ext.second);
}
}
void
RecorderUI::set_connections (string const& p)
{
if (!_session) {
return;
}
WeakRouteList wrl;
boost::shared_ptr<RouteList> rl = _session->get_tracks ();
for (RouteList::const_iterator r = rl->begin(); r != rl->end(); ++r) {
if ((*r)->input()->connected_to (p)) {
wrl.push_back (*r);
}
}
_input_ports[p]->set_connections (wrl);
// TODO: think.
// only clear when port is spilled and cnt == 0 ?
// otherwise only update spilled tracks if port is spilled?
if (!_spill_port_names.empty ()) {
for (InputPortMap::const_iterator i = _input_ports.begin (); i != _input_ports.end (); ++i) {
i->second->spill (false);
}
_spill_port_names.clear ();
update_rec_table_layout ();
}
}
void
RecorderUI::add_track (string const& p)
{
if (!_session) {
return;
}
new_track_for_port (_input_ports[p]->data_type (), p);
}
void
RecorderUI::spill_port (string const& p)
{
bool ok = false;
if (_input_ports[p]->spilled ()) {
ok = _input_ports[p]->spill (true);
}
bool update;
if (ok) {
pair<set<string>::iterator, bool> rv = _spill_port_names.insert (p);
update = rv.second;
} else {
update = 0 != _spill_port_names.erase (p);
}
if (update) {
update_rec_table_layout ();
}
}
void
RecorderUI::initial_track_display ()
{
boost::shared_ptr<RouteList> r = _session->get_tracks ();
RouteList rl (*r);
_recorders.clear ();
add_routes (rl);
}
void
RecorderUI::add_routes (RouteList& rl)
{
rl.sort (Stripable::Sorter ());
for (RouteList::iterator r = rl.begin (); r != rl.end (); ++r) {
/* we're only interested in Tracks */
if (!boost::dynamic_pointer_cast<Track> (*r)) {
continue;
}
TrackRecordAxis* rec = new TrackRecordAxis (/**this,*/ _session, *r);
_recorders.push_back (rec);
}
gui_extents_changed ();
update_rec_table_layout ();
}
void
RecorderUI::remove_route (TrackRecordAxis* ra)
{
if (!_session || _session->deletion_in_progress ()) {
_recorders.clear ();
return;
}
list<TrackRecordAxis*>::iterator i = find (_recorders.begin (), _recorders.end (), ra);
if (i != _recorders.end ()) {
_rec_area.remove (**i);
_recorders.erase (i);
}
update_rec_table_layout ();
}
void
RecorderUI::tra_name_edit (TrackRecordAxis* tra, bool next)
{
list<TrackRecordAxis*>::iterator i = find (_visible_recorders.begin (), _visible_recorders.end (), tra);
if (i == _visible_recorders.end ()) {
return;
}
if (next && ++i != _visible_recorders.end ()) {
(*i)->start_rename ();
} else if (!next && i != _visible_recorders.begin ()) {
(*--i)->start_rename ();
}
}
struct TrackRecordAxisSorter {
bool operator() (const TrackRecordAxis* ca, const TrackRecordAxis* cb)
{
boost::shared_ptr<Stripable> const& a = ca->stripable ();
boost::shared_ptr<Stripable> const& b = cb->stripable ();
return Stripable::Sorter(true)(a, b);
}
};
void
RecorderUI::presentation_info_changed (PBD::PropertyChange const& what_changed)
{
if (what_changed.contains (Properties::hidden)) {
update_rec_table_layout ();
} else if (what_changed.contains (Properties::order)) {
/* test if effective order changed. When deleting tracks
* the PI:order_key changes, but the layout does not change.
*/
list<TrackRecordAxis*> rec (_recorders);
_recorders.sort (TrackRecordAxisSorter ());
if (_recorders != rec) {
update_rec_table_layout ();
}
}
}
void
RecorderUI::update_rec_table_layout ()
{
_visible_recorders.clear ();
_recorders.sort (TrackRecordAxisSorter ());
_ruler_width_update_connection.disconnect ();
list<TrackRecordAxis*>::const_iterator i;
for (i = _recorders.begin (); i != _recorders.end (); ++i) {
if ((*i)->route ()->presentation_info ().hidden ()) {
if ((*i)->get_parent ()) {
_rec_area.remove (**i);
}
continue;
}
/* spill */
if (!_spill_port_names.empty ()) {
bool connected = false;
for (set<string>::const_iterator j = _spill_port_names.begin(); j != _spill_port_names.end(); ++j) {
if ((*i)->route ()->input()->connected_to (*j)) {
connected = true;
break;
}
}
if (!connected) {
if ((*i)->get_parent ()) {
_rec_area.remove (**i);
}
continue;
}
}
if (!(*i)->get_parent ()) {
_rec_area.pack_start (**i, false, false);
} else {
_rec_area.reorder_child (**i, -1);
}
(*i)->show ();
_visible_recorders.push_back (*i);
if (!_ruler_width_update_connection.connected ()) {
_ruler_width_update_connection = (*i)->signal_size_allocate().connect (sigc::bind (sigc::mem_fun (*this, &RecorderUI::update_spacer_width), *i));
}
}
if (!_ruler_width_update_connection.connected ()) {
_ruler.hide ();
} else {
_ruler.show ();
}
_rec_group_tabs->set_dirty ();
}
list<TrackRecordAxis*>
RecorderUI::visible_recorders () const
{
return _visible_recorders;
}
void
RecorderUI::update_spacer_width (Allocation&, TrackRecordAxis* rec)
{
int w = rec->summary_xpos ();
if (_rec_group_tabs->is_visible ()) {
w += _rec_group_tabs->get_width ();
}
_space.set_size_request (w, -1); //< Note: this is idempotent
_ruler.set_right_edge (rec->summary_width ());
}
void
RecorderUI::new_track_for_port (DataType dt, string const& port_name)
{
ArdourDialog d (_("Create track for input"), true, false);
Entry track_name_entry;
InstrumentSelector instrument_combo;
ComboBoxText strict_io_combo;
string pn = AudioEngine::instance()->get_pretty_name_by_name (port_name);
if (!pn.empty ()) {
track_name_entry.set_text (pn);
} else {
track_name_entry.set_text (port_name);
}
strict_io_combo.append_text (_("Flexible-I/O"));
strict_io_combo.append_text (_("Strict-I/O"));
strict_io_combo.set_active (Config->get_strict_io () ? 1 : 0);
Label* l;
Table t;
int row = 0;
t.set_spacings (6);
l = manage (new Label (string_compose (_("Create new track connected to port '%1'"), pn.empty() ? port_name : pn)));
t.attach (*l, 0, 2, row, row + 1, EXPAND | FILL, SHRINK);
++row;
l = manage (new Label (_("Track name:")));
t.attach (*l, 0, 1, row, row + 1, SHRINK, SHRINK);
t.attach (track_name_entry, 1, 2, row, row + 1, EXPAND | FILL, SHRINK);
++row;
if (dt == DataType::MIDI) {
l = manage (new Label (_("Instrument:")));
t.attach (*l, 0, 1, row, row + 1, SHRINK, SHRINK);
t.attach (instrument_combo, 1, 2, row, row + 1, EXPAND | FILL, SHRINK);
++row;
}
if (Profile->get_mixbus ()) {
strict_io_combo.set_active (1);
} else {
l = manage (new Label (_("Strict I/O:")));
t.attach (*l, 0, 1, row, row + 1, SHRINK, SHRINK);
t.attach (strict_io_combo, 1, 3, row, row + 1, FILL, SHRINK);
set_tooltip (strict_io_combo, _("With strict-i/o enabled, Effect Processors will not modify the number of channels on a track. The number of output channels will always match the number of input channels."));
}
d.get_vbox()->pack_start (t, false, false);
d.get_vbox()->set_border_width (12);
d.add_button(Stock::CANCEL, RESPONSE_CANCEL);
d.add_button(Stock::OK, RESPONSE_OK);
d.set_default_response (RESPONSE_OK);
d.set_position (WIN_POS_MOUSE);
d.show_all ();
track_name_entry.signal_activate().connect (sigc::bind (sigc::mem_fun (d, &Dialog::response), RESPONSE_OK));
if (d.run() != RESPONSE_OK) {
return;
}
d.hide ();
bool strict_io = strict_io_combo.get_active_row_number () == 1;
string track_name = track_name_entry.get_text();
uint32_t outputs = 2;
if (_session->master_out ()) {
outputs = max (outputs, _session->master_out ()->n_inputs ().n_audio ());
}
if (dt == DataType::AUDIO) {
boost::shared_ptr<Route> r;
try {
list<boost::shared_ptr<AudioTrack> > tl = _session->new_audio_track (1, outputs, NULL, 1, track_name, PresentationInfo::max_order, Normal, false);
r = tl.front ();
} catch (...) {
return;
}
if (r) {
r->set_strict_io (strict_io);
r->input ()->audio (0)->connect (port_name);
}
} else if (dt == DataType::MIDI) {
boost::shared_ptr<Route> r;
try {
list<boost::shared_ptr<MidiTrack> > tl = _session->new_midi_track (
ChanCount (DataType::MIDI, 1), ChanCount (DataType::MIDI, 1),
strict_io,
instrument_combo.selected_instrument (), (Plugin::PresetRecord*) 0,
(RouteGroup*) 0,
1, track_name, PresentationInfo::max_order, Normal, false);
r = tl.front ();
} catch (...) {
return;
}
if (r) {
r->input ()->midi (0)->connect (port_name);
}
}
}
void
RecorderUI::arm_all ()
{
if (_session) {
_session->set_all_tracks_record_enabled (true);
}
}
void
RecorderUI::arm_none ()
{
if (_session) {
_session->set_all_tracks_record_enabled (false);
}
}
void
RecorderUI::peak_reset ()
{
AudioEngine::instance ()->reset_input_meters ();
}
/* ****************************************************************************/
bool RecorderUI::InputPort::_size_groups_initialized = false;
Glib::RefPtr<Gtk::SizeGroup> RecorderUI::InputPort::_name_size_group;
Glib::RefPtr<Gtk::SizeGroup> RecorderUI::InputPort::_ctrl_size_group;
Glib::RefPtr<Gtk::SizeGroup> RecorderUI::InputPort::_monitor_size_group;
RecorderUI::InputPort::InputPort (string const& name, DataType dt, RecorderUI* parent, bool vertical)
: _dt (dt)
, _monitor (dt, AudioEngine::instance()->sample_rate (), vertical ? InputPortMonitor::Vertical : InputPortMonitor::Horizontal)
, _alignment (0.5, 0.5, 0, 0)
, _frame (vertical ? ArdourWidgets::Frame::Vertical : ArdourWidgets::Frame::Horizontal)
, _spill_button ("", ArdourButton::default_elements, true)
, _monitor_button (_("PFL"), ArdourButton::default_elements)
, _name_button (name)
, _name_label ("", ALIGN_CENTER, ALIGN_CENTER, false)
, _add_button ("+")
, _port_name (name)
, _solo_release (0)
{
if (!_size_groups_initialized) {
_size_groups_initialized = true;
_name_size_group = Gtk::SizeGroup::create (Gtk::SIZE_GROUP_HORIZONTAL);
_ctrl_size_group = Gtk::SizeGroup::create (Gtk::SIZE_GROUP_HORIZONTAL);
_monitor_size_group = Gtk::SizeGroup::create (Gtk::SIZE_GROUP_BOTH);
}
Box* box_t;
Box* box_n;
Table* ctrls = manage (new Table);
if (vertical) {
box_t = manage (new VBox);
box_n = manage (new VBox);
} else {
box_t = manage (new HBox);
box_n = manage (new VBox);
}
_spill_button.set_name ("generic button");
_spill_button.set_sizing_text(_("(none)"));
_spill_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*parent, &RecorderUI::spill_port), name));
_monitor_button.set_name ("solo button");
//_monitor_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*parent, &RecorderUI::monitor_port), name));
_monitor_button.signal_button_press_event().connect (sigc::mem_fun(*this, &InputPort::monitor_press), false);
_monitor_button.signal_button_release_event().connect (sigc::mem_fun(*this, &InputPort::monitor_release), false);
set_tooltip (_monitor_button, _("Solo/Listen to this input"));
_add_button.set_name ("generic button");
_add_button.set_icon (ArdourIcon::PlusSign);
_add_button.signal_clicked.connect (sigc::bind (sigc::mem_fun (*parent, &RecorderUI::add_track), name));
set_tooltip (_add_button, _("Add a track for this input port"));
_name_button.set_corner_radius (2);
_name_button.set_name ("generic button");
_name_button.set_text_ellipsize (Pango::ELLIPSIZE_MIDDLE);
_name_button.signal_clicked.connect (sigc::mem_fun (*this, &RecorderUI::InputPort::rename_port));
_name_label.set_ellipsize (Pango::ELLIPSIZE_MIDDLE);
setup_name ();
ctrls->attach (_spill_button, 0, 2, 0, 1, EXPAND|FILL, EXPAND|FILL, 1, 1);
if (dt == DataType::AUDIO) {
ctrls->attach (_add_button, 0, 1, 1, 2, SHRINK|FILL, EXPAND|FILL, 1, 1);
ctrls->attach (_monitor_button, 1, 2, 1, 2, SHRINK|FILL, EXPAND|FILL, 1, 1);
} else {
ctrls->attach (_add_button, 0, 2, 1, 2, EXPAND|FILL, EXPAND|FILL, 1, 1);
}
box_n->pack_start (_name_button, true, true);
#if 0 // MIXBUS ?
box_n->pack_start (_name_label, true, true);
#endif
int nh;
if (vertical) {
nh = 64 * UIConfiguration::instance ().get_ui_scale ();
box_t->pack_start (_monitor, false, false);
box_t->pack_start (*ctrls, false, false, 1);
box_t->pack_start (*box_n, false, false, 1);
_name_label.set_max_width_chars (9);
} else {
nh = 120 * UIConfiguration::instance ().get_ui_scale ();
box_t->pack_start (*ctrls, false, false, 1);
box_t->pack_start (*box_n, false, false, 1);
box_t->pack_start (_monitor, false, false);
_name_label.set_max_width_chars (18);
}
_name_button.set_layout_ellipsize_width (nh * PANGO_SCALE);
if (!vertical) {
/* match width of all name labels */
_name_size_group->add_widget (*box_n);
/* match width of control boxes */
_ctrl_size_group->add_widget (*ctrls);
}
/* equal size for all meters + event monitors */
_monitor_size_group->add_widget (_monitor);
Gdk::Color bg;
ARDOUR_UI_UTILS::set_color_from_rgba (bg, UIConfiguration::instance ().color ("neutral:background2"));
_frame.modify_bg (Gtk::STATE_NORMAL, bg);
/* top level packing with border */
_alignment.add (*box_t);
_alignment.set_padding (2, 2, 4, 4);
_frame.add (_alignment);
_frame.set_border_width (3);
_frame.set_padding (3);
add (_frame);
show_all ();
update_rec_stat ();
}
RecorderUI::InputPort::~InputPort ()
{
delete _solo_release;
}
void
RecorderUI::InputPort::clear ()
{
delete _solo_release;
_solo_release = 0;
_monitor.clear ();
}
void
RecorderUI::InputPort::update (float l, float p)
{
_monitor.update (l, p);
}
void
RecorderUI::InputPort::update (CircularSampleBuffer& csb)
{
_monitor.update (csb);
}
void
RecorderUI::InputPort::update (float const* v)
{
_monitor.update (v);
}
void
RecorderUI::InputPort::update (CircularEventBuffer& ceb)
{
_monitor.update (ceb);
}
void
RecorderUI::InputPort::set_frame_label (std::string const& lbl)
{
_frame.set_label (lbl);
}
void
RecorderUI::InputPort::update_rec_stat ()
{
bool armed = false;
for (WeakRouteList::const_iterator r = _connected_routes.begin(); r != _connected_routes.end(); ++r) {
boost::shared_ptr<Route> rt = r->lock ();
if (!rt || !rt->rec_enable_control ()) {
continue;
}
if (rt->rec_enable_control ()->get_value ()) {
armed = true;
break;
}
}
if (armed) {
_frame.set_edge_color (0xff0000ff); // red
} else {
_frame.set_edge_color (0x000000ff); // black
}
}
void
RecorderUI::InputPort::set_connections (WeakRouteList wrl)
{
_connected_routes = wrl;
size_t cnt = wrl.size ();
if (cnt > 0) {
_spill_button.set_text (string_compose("(%1)", cnt));
_spill_button.set_sensitive (true);
set_tooltip (_spill_button, string_compose(_("This port feeds %1 tracks. Click to show them"), cnt));
} else {
_spill_button.set_text (_("(none)"));
_spill_button.set_sensitive (false);
set_tooltip (_spill_button, _("This port is not feeding any tracks"));
}
update_rec_stat ();
}
void
RecorderUI::InputPort::setup_name ()
{
string pn = AudioEngine::instance()->get_pretty_name_by_name (_port_name);
if (!pn.empty ()) {
_name_button.set_text (pn);
_name_label.set_text (_port_name);
} else {
_name_button.set_text (_port_name);
_name_label.set_text ("");
}
set_tooltip (_name_button, string_compose (_("Set or edit the custom name for input port '%1'"), _port_name));
}
void
RecorderUI::InputPort::rename_port ()
{
Prompter prompter (true, true);
prompter.set_name ("Prompter");
prompter.add_button (Stock::REMOVE, RESPONSE_NO);
prompter.add_button (Stock::OK, RESPONSE_ACCEPT);
prompter.set_title (_("Customize port name"));
prompter.set_prompt (_("Port name"));
prompter.set_initial_text (AudioEngine::instance()->get_pretty_name_by_name (_port_name));
string name;
switch (prompter.run ()) {
case RESPONSE_ACCEPT:
prompter.get_result (name);
break;
case RESPONSE_NO:
/* use blank name, reset */
break;
default:
return;
}
AudioEngine::instance()->set_port_pretty_name (_port_name, name);
}
bool
RecorderUI::InputPort::spill (bool en)
{
bool active = _spill_button.get_active ();
bool act = active;
if (!en) {
act = false;
}
if (_connected_routes.size () == 0) {
act = false;
}
if (active != act) {
_spill_button.set_active (act);
}
return act;
}
bool
RecorderUI::InputPort::spilled () const
{
return _spill_button.get_active ();
}
void
RecorderUI::InputPort::allow_monitoring (bool en)
{
if (_dt != DataType::AUDIO) {
en = false;
}
if (!en && _monitor_button.get_active ()) {
_monitor_button.set_active (false);
}
_monitor_button.set_sensitive (en);
}
void
RecorderUI::InputPort::update_monitorstate (bool en)
{
if (_dt == DataType::AUDIO) {
_monitor_button.set_active (en);
}
}
bool
RecorderUI::InputPort::monitor_press (GdkEventButton* ev)
{
if (ev->type == GDK_2BUTTON_PRESS || ev->type == GDK_3BUTTON_PRESS ) {
return true;
}
if (Keyboard::is_context_menu_event (ev)) {
return false;
}
if (ev->button != 1 && !Keyboard::is_button2_event (ev)) {
return false;
}
MonitorPort& mp (AudioEngine::instance()->monitor_port ());
Session* s = AudioEngine::instance()->session ();
assert (s);
if (Keyboard::is_button2_event (ev)) {
/* momentary */
_solo_release = new SoloMuteRelease (mp.monitoring (_port_name));
}
if (Keyboard::modifier_state_equals (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
/* Primary-Tertiary-click applies change to all */
if (_solo_release) {
s->prepare_momentary_solo (_solo_release);
}
if (!_monitor_button.get_active ()) {
std::vector<std::string> ports;
AudioEngine::instance()->get_physical_inputs (DataType::AUDIO, ports);
std::list<std::string> portlist;
std::copy (ports.begin (), ports.end (), std::back_inserter (portlist));
mp.set_active_monitors (portlist);
} else {
mp.clear_ports (false);
}
} else if (Keyboard::modifier_state_contains (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::SecondaryModifier)) || (!_monitor_button.get_active () && Config->get_exclusive_solo ())) {
/* Primary-Secondary-click: exclusive solo */
if (_solo_release) {
s->prepare_momentary_solo (_solo_release, true);
} else {
/* clear solo state */
s->prepare_momentary_solo (0, true);
}
/* exclusively solo */
if (!_monitor_button.get_active ()) {
mp.add_port (_port_name);
} else {
delete _solo_release;
_solo_release = 0;
}
} else {
if (_solo_release) {
s->prepare_momentary_solo (_solo_release);
}
/* Toggle Port Listen */
if (!_monitor_button.get_active ()) {
mp.add_port (_port_name);
} else {
mp.remove_port (_port_name);
}
}
return false;
}
bool
RecorderUI::InputPort::monitor_release (GdkEventButton* ev)
{
if (_solo_release) {
_solo_release->release (AudioEngine::instance()->session (), false);
delete _solo_release;
_solo_release = 0;
}
return false;
}
string const&
RecorderUI::InputPort::name () const
{
return _port_name;
}
DataType
RecorderUI::InputPort::data_type () const
{
return _dt;
}
/* ****************************************************************************/
RecorderUI::RecRuler::RecRuler ()
: _width (200)
, _left (0)
, _right (0)
{
_layout = Pango::Layout::create (get_pango_context ());
_layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
_layout->set_text ("88:88:88");
_layout->get_pixel_size (_time_width, _time_height);
}
void
RecorderUI::RecRuler::set_right_edge (int w)
{
if (_width == w) {
return;
}
_width = w;
set_dirty ();
}
void
RecorderUI::RecRuler::set_gui_extents (samplepos_t start, samplepos_t end)
{
if (_left == start && _right == end) {
return;
}
_left = start;
_right = end;
set_dirty ();
}
void
RecorderUI::RecRuler::render (Cairo::RefPtr<Cairo::Context> const& cr, cairo_rectangle_t* r)
{
cr->rectangle (r->x, r->y, r->width, r->height);
cr->clip ();
if (!_session || _left >= _right) {
return;
}
const int width = std::min (_width, get_width ());
const int height = get_height ();
const int n_labels = floor (width / (_time_width * 1.75));
const samplecnt_t time_span = _right - _left;
const samplecnt_t time_granularity = ceil ((double)time_span / n_labels / _session->sample_rate ()) * _session->sample_rate ();
const double px_per_sample = width / (double) time_span;
const samplepos_t lower = (_left / time_granularity) * time_granularity;
Gtkmm2ext::set_source_rgba (cr, UIConfiguration::instance().color ("ruler text"));
cr->set_line_width (1);
for (int i = 0; i < 2 + n_labels; ++i) {
samplepos_t when = lower + i * time_granularity;
int xpos = (when - _left) * px_per_sample;
if (xpos < 0) {
continue;
}
char buf[32];
int lw, lh;
AudioClock::print_minsec (when, buf, sizeof (buf), _session->sample_rate (), 0);
_layout->set_text (string(buf).substr(1));
_layout->get_pixel_size (lw, lh);
if (xpos + lw > width) {
break;
}
int x0 = xpos + 2;
int y0 = height - _time_height - 3;
cr->move_to (xpos + .5 , 0);
cr->line_to (xpos + .5 , height);
cr->stroke ();
cr->move_to (x0, y0);
_layout->show_in_cairo_context (cr);
}
}
void
RecorderUI::RecRuler::on_size_request (Requisition* req)
{
req->width = 200;
req->height = _time_height + 4;
}
bool
RecorderUI::RecRuler::on_button_press_event (GdkEventButton* ev)
{
if (!_session || _session->actively_recording()) {
return false;
}
// TODO start "drag" editor->_dragging_playhead = true
// CursorDrag::start_grab
// RecRuler internal drag (leave editor + TC transmission alone?!)
_session->request_locate (_left + (double) (_right - _left) * ev->x / get_width ());
return true;
}
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