544 lines
16 KiB
C++
544 lines
16 KiB
C++
/*
|
|
Copyright (C) 2018 Paul Davis
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
#include <gtkmm/stock.h>
|
|
|
|
#include "pbd/enumwriter.h"
|
|
#include "pbd/i18n.h"
|
|
|
|
#include "temporal/time.h"
|
|
|
|
#include "ardour/audioengine.h"
|
|
#include "ardour/session.h"
|
|
#include "ardour/transport_master.h"
|
|
#include "ardour/transport_master_manager.h"
|
|
|
|
#include "widgets/tooltips.h"
|
|
|
|
#include "gtkmm2ext/utils.h"
|
|
#include "gtkmm2ext/gui_thread.h"
|
|
|
|
#include "ardour_ui.h"
|
|
#include "floating_text_entry.h"
|
|
#include "transport_masters_dialog.h"
|
|
|
|
|
|
using namespace std;
|
|
using namespace Gtk;
|
|
using namespace Gtkmm2ext;
|
|
using namespace ARDOUR;
|
|
using namespace PBD;
|
|
using namespace ArdourWidgets;
|
|
|
|
TransportMastersWidget::TransportMastersWidget ()
|
|
: table (4, 13)
|
|
, add_button (_("Add a new Transport Master"))
|
|
{
|
|
pack_start (table, PACK_EXPAND_WIDGET, 12);
|
|
pack_start (add_button, FALSE, FALSE);
|
|
|
|
add_button.signal_clicked ().connect (sigc::mem_fun (*this, &TransportMastersWidget::add_master));
|
|
|
|
col_title[0].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Use")));
|
|
col_title[1].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Name")));
|
|
col_title[2].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Type")));
|
|
col_title[3].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Format/\nBPM")));
|
|
col_title[4].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Current")));
|
|
col_title[5].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Last")));
|
|
col_title[6].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Timestamp")));
|
|
col_title[7].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Delta")));
|
|
col_title[8].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Collect")));
|
|
col_title[9].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Data Source")));
|
|
col_title[10].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Active\nCommands")));
|
|
col_title[11].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Clock\nSynced")));
|
|
col_title[12].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("29.97/\n30")));
|
|
col_title[13].set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Remove")));
|
|
|
|
set_tooltip (col_title[12], _("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
|
|
"SMPTE 12M-1999 specifies 29.97df as 30000/1001. The spec further mentions that "
|
|
"drop-sample timecode has an accumulated error of -86ms over a 24-hour period.\n"
|
|
"Drop-sample timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
|
|
"That is not the actual rate. However, some vendors use that rate - despite it being against the specs - "
|
|
"because the variant of using exactly 29.97 fps has zero timecode drift.\n"
|
|
));
|
|
|
|
set_tooltip (col_title[11], string_compose (_("<b>When enabled</b> the external timecode source is assumed to be sample-clock synced to the audio interface\n"
|
|
"being used by %1."), PROGRAM_NAME));
|
|
|
|
table.set_spacings (6);
|
|
|
|
TransportMasterManager::instance().CurrentChanged.connect (current_connection, invalidator (*this), boost::bind (&TransportMastersWidget::current_changed, this, _1, _2), gui_context());
|
|
|
|
rebuild ();
|
|
}
|
|
|
|
TransportMastersWidget::~TransportMastersWidget ()
|
|
{
|
|
for (vector<Row*>::iterator r = rows.begin(); r != rows.end(); ++r) {
|
|
delete *r;
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::set_transport_master (boost::shared_ptr<TransportMaster> tm)
|
|
{
|
|
_session->request_sync_source (tm);
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::current_changed (boost::shared_ptr<TransportMaster> old_master, boost::shared_ptr<TransportMaster> new_master)
|
|
{
|
|
for (vector<Row*>::iterator r = rows.begin(); r != rows.end(); ++r) {
|
|
if ((*r)->tm == new_master) {
|
|
(*r)->use_button.set_active (true);
|
|
break; /* there can only be one */
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::add_master ()
|
|
{
|
|
if (!TransportMasterManager::instance().add (LTC, "new ltc")) {
|
|
rebuild ();
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::rebuild ()
|
|
{
|
|
TransportMasterManager::TransportMasters const & masters (TransportMasterManager::instance().transport_masters());
|
|
|
|
container_clear (table);
|
|
|
|
for (vector<Row*>::iterator r = rows.begin(); r != rows.end(); ++r) {
|
|
delete *r;
|
|
}
|
|
|
|
rows.clear ();
|
|
table.resize (masters.size()+1, 14);
|
|
|
|
for (size_t col = 0; col < sizeof (col_title) / sizeof (col_title[0]); ++col) {
|
|
table.attach (col_title[col], col, col+1, 0, 1);
|
|
}
|
|
|
|
uint32_t n = 1;
|
|
|
|
cerr << "There are " << masters.size() << endl;
|
|
|
|
Gtk::RadioButtonGroup use_button_group;
|
|
|
|
for (TransportMasterManager::TransportMasters::const_iterator m = masters.begin(); m != masters.end(); ++m, ++n) {
|
|
|
|
Row* r = new Row (*this);
|
|
rows.push_back (r);
|
|
|
|
cerr << "Rows now holds " << rows.size() << endl;
|
|
|
|
r->tm = *m;
|
|
r->label.set_text ((*m)->name());
|
|
r->type.set_text (enum_2_string ((*m)->type()));
|
|
|
|
r->use_button.set_group (use_button_group);
|
|
|
|
if (TransportMasterManager::instance().current() == r->tm) {
|
|
r->use_button.set_active (true);
|
|
}
|
|
|
|
int col = 0;
|
|
|
|
r->label_box.add (r->label);
|
|
|
|
table.attach (r->use_button, col, col+1, n, n+1); ++col;
|
|
table.attach (r->label_box, col, col+1, n, n+1); ++col;
|
|
table.attach (r->type, col, col+1, n, n+1); ++col;
|
|
table.attach (r->format, col, col+1, n, n+1); ++col;
|
|
table.attach (r->current, col, col+1, n, n+1); ++col;
|
|
table.attach (r->last, col, col+1, n, n+1); ++col;
|
|
table.attach (r->timestamp, col, col+1, n, n+1); ++col;
|
|
table.attach (r->delta, col, col+1, n, n+1); ++col;
|
|
table.attach (r->collect_button, col, col+1, n, n+1); ++col;
|
|
table.attach (r->port_combo, col, col+1, n, n+1); ++col;
|
|
table.attach (r->request_options, col, col+1, n, n+1); ++col;
|
|
|
|
boost::shared_ptr<TimecodeTransportMaster> ttm (boost::dynamic_pointer_cast<TimecodeTransportMaster> (r->tm));
|
|
|
|
if (ttm) {
|
|
table.attach (r->sclock_synced_button, col, col+1, n, n+1); ++col;
|
|
table.attach (r->fr2997_button, col, col+1, n, n+1); ++col;
|
|
r->fr2997_button.signal_toggled().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::fr2997_button_toggled));
|
|
} else {
|
|
col += 2;
|
|
}
|
|
|
|
if (r->tm->removeable()) {
|
|
table.attach (r->remove_button, col, col+1, n, n+1); ++col;
|
|
} else {
|
|
col++;
|
|
}
|
|
|
|
table.show_all ();
|
|
|
|
// r->label_box.set_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
|
|
r->label_box.signal_button_press_event().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::name_press));
|
|
r->port_combo.signal_changed().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::port_choice_changed));
|
|
r->use_button.signal_toggled().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::use_button_toggled));
|
|
r->collect_button.signal_toggled().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::collect_button_toggled));
|
|
r->request_options.signal_button_press_event().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::request_option_press), false);
|
|
r->remove_button.signal_clicked().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::remove_clicked));
|
|
|
|
if (ttm) {
|
|
r->sclock_synced_button.signal_toggled().connect (sigc::mem_fun (*r, &TransportMastersWidget::Row::sync_button_toggled));
|
|
}
|
|
|
|
r->tm->PropertyChanged.connect (r->property_change_connection, invalidator (*this), boost::bind (&TransportMastersWidget::Row::prop_change, r, _1), gui_context());
|
|
|
|
PropertyChange all_change;
|
|
all_change.add (Properties::locked);
|
|
all_change.add (Properties::collect);
|
|
all_change.add (Properties::connected);
|
|
|
|
if (ttm) {
|
|
all_change.add (Properties::fr2997);
|
|
all_change.add (Properties::sclock_synced);
|
|
}
|
|
|
|
r->prop_change (all_change);
|
|
}
|
|
}
|
|
|
|
TransportMastersWidget::Row::Row (TransportMastersWidget& p)
|
|
: parent (p)
|
|
, request_option_menu (0)
|
|
, remove_button (X_("x"))
|
|
, name_editor (0)
|
|
, save_when (0)
|
|
, ignore_active_change (false)
|
|
{
|
|
}
|
|
|
|
bool
|
|
TransportMastersWidget::Row::name_press (GdkEventButton* ev)
|
|
{
|
|
if (ev->type == GDK_2BUTTON_PRESS && ev->button == 1) {
|
|
Gtk::Window* toplevel = dynamic_cast<Gtk::Window*> (label.get_toplevel());
|
|
if (!toplevel) {
|
|
return false;
|
|
}
|
|
name_editor = new FloatingTextEntry (toplevel, tm->name());
|
|
name_editor->use_text.connect (sigc::mem_fun (*this, &TransportMastersWidget::Row::name_edited));
|
|
name_editor->show ();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::remove_clicked ()
|
|
{
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::name_edited (string str, int ignored)
|
|
{
|
|
tm->set_name (str);
|
|
/* floating text entry deletes itself */
|
|
name_editor = 0;
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::prop_change (PropertyChange what_changed)
|
|
{
|
|
if (what_changed.contains (Properties::locked)) {
|
|
}
|
|
|
|
if (what_changed.contains (Properties::fr2997)) {
|
|
fr2997_button.set_active (boost::dynamic_pointer_cast<TimecodeTransportMaster> (tm)->fr2997());
|
|
}
|
|
|
|
if (what_changed.contains (Properties::sclock_synced)) {
|
|
sclock_synced_button.set_active (boost::dynamic_pointer_cast<TimecodeTransportMaster> (tm)->sample_clock_synced());
|
|
}
|
|
|
|
if (what_changed.contains (Properties::collect)) {
|
|
collect_button.set_active (tm->collect());
|
|
}
|
|
|
|
if (what_changed.contains (Properties::connected)) {
|
|
populate_port_combo ();
|
|
}
|
|
|
|
if (what_changed.contains (Properties::name)) {
|
|
label.set_text (tm->name());
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::use_button_toggled ()
|
|
{
|
|
if (use_button.get_active()) {
|
|
parent.set_transport_master (tm);
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::fr2997_button_toggled ()
|
|
{
|
|
boost::dynamic_pointer_cast<TimecodeTransportMaster>(tm)->set_fr2997 (fr2997_button.get_active());
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::collect_button_toggled ()
|
|
{
|
|
tm->set_collect (collect_button.get_active());
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::sync_button_toggled ()
|
|
{
|
|
tm->set_sample_clock_synced (sclock_synced_button.get_active());
|
|
}
|
|
|
|
bool
|
|
TransportMastersWidget::Row::request_option_press (GdkEventButton* ev)
|
|
{
|
|
if (ev->button == 1) {
|
|
if (!request_option_menu) {
|
|
build_request_options ();
|
|
}
|
|
request_option_menu->popup (1, ev->time);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::build_request_options ()
|
|
{
|
|
using namespace Gtk::Menu_Helpers;
|
|
|
|
request_option_menu = manage (new Menu);
|
|
|
|
MenuList& items (request_option_menu->items());
|
|
|
|
items.push_back (CheckMenuElem (_("Accept speed-changing commands (start/stop)")));
|
|
Gtk::CheckMenuItem* i = dynamic_cast<Gtk::CheckMenuItem *> (&items.back ());
|
|
i->set_active (tm->request_mask() & TR_Speed);
|
|
items.push_back (CheckMenuElem (_("Accept locate commands")));
|
|
i = dynamic_cast<Gtk::CheckMenuItem *> (&items.back ());
|
|
i->set_active (tm->request_mask() & TR_Locate);
|
|
}
|
|
|
|
Glib::RefPtr<Gtk::ListStore>
|
|
TransportMastersWidget::Row::build_port_list (vector<string> const & ports)
|
|
{
|
|
Glib::RefPtr<Gtk::ListStore> store = ListStore::create (port_columns);
|
|
TreeModel::Row row;
|
|
|
|
row = *store->append ();
|
|
row[port_columns.full_name] = string();
|
|
row[port_columns.short_name] = _("Disconnected");
|
|
|
|
for (vector<string>::const_iterator p = ports.begin(); p != ports.end(); ++p) {
|
|
|
|
if (AudioEngine::instance()->port_is_mine (*p)) {
|
|
continue;
|
|
}
|
|
|
|
row = *store->append ();
|
|
row[port_columns.full_name] = *p;
|
|
|
|
std::string pn = ARDOUR::AudioEngine::instance()->get_pretty_name_by_name (*p);
|
|
if (pn.empty ()) {
|
|
pn = (*p).substr ((*p).find (':') + 1);
|
|
}
|
|
row[port_columns.short_name] = pn;
|
|
}
|
|
|
|
return store;
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::populate_port_combo ()
|
|
{
|
|
if (!tm->port()) {
|
|
port_combo.hide ();
|
|
return;
|
|
} else {
|
|
port_combo.show ();
|
|
}
|
|
|
|
vector<string> inputs;
|
|
|
|
if (tm->port()->type() == DataType::MIDI) {
|
|
ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsOutput), inputs);
|
|
} else {
|
|
ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::AUDIO, ARDOUR::PortFlags (ARDOUR::IsOutput), inputs);
|
|
}
|
|
|
|
Glib::RefPtr<Gtk::ListStore> input = build_port_list (inputs);
|
|
bool input_found = false;
|
|
int n;
|
|
|
|
port_combo.set_model (input);
|
|
|
|
Gtk::TreeModel::Children children = input->children();
|
|
Gtk::TreeModel::Children::iterator i;
|
|
i = children.begin();
|
|
++i; /* skip "Disconnected" */
|
|
|
|
|
|
for (n = 1; i != children.end(); ++i, ++n) {
|
|
string port_name = (*i)[port_columns.full_name];
|
|
if (tm->port()->connected_to (port_name)) {
|
|
port_combo.set_active (n);
|
|
input_found = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!input_found) {
|
|
port_combo.set_active (0); /* disconnected */
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::port_choice_changed ()
|
|
{
|
|
if (ignore_active_change) {
|
|
return;
|
|
}
|
|
|
|
TreeModel::iterator active = port_combo.get_active ();
|
|
string new_port = (*active)[port_columns.full_name];
|
|
|
|
if (new_port.empty()) {
|
|
tm->port()->disconnect_all ();
|
|
return;
|
|
}
|
|
|
|
if (!tm->port()->connected_to (new_port)) {
|
|
tm->port()->disconnect_all ();
|
|
tm->port()->connect (new_port);
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::Row::update (Session* s, samplepos_t now)
|
|
{
|
|
using namespace Timecode;
|
|
|
|
samplepos_t pos;
|
|
double speed;
|
|
samplepos_t most_recent;
|
|
samplepos_t when;
|
|
stringstream ss;
|
|
Time t;
|
|
Time l;
|
|
boost::shared_ptr<TimecodeTransportMaster> ttm;
|
|
boost::shared_ptr<MIDIClock_TransportMaster> mtm;
|
|
|
|
if (s) {
|
|
|
|
if (tm->speed_and_position (speed, pos, most_recent, when, now)) {
|
|
|
|
sample_to_timecode (pos, t, false, false, 25, false, AudioEngine::instance()->sample_rate(), 100, false, 0);
|
|
sample_to_timecode (most_recent, l, false, false, 25, false, AudioEngine::instance()->sample_rate(), 100, false, 0);
|
|
|
|
if ((ttm = boost::dynamic_pointer_cast<TimecodeTransportMaster> (tm))) {
|
|
format.set_text (timecode_format_name (ttm->apparent_timecode_format()));
|
|
last.set_text (Timecode::timecode_format_time (l));
|
|
} else if ((mtm = boost::dynamic_pointer_cast<MIDIClock_TransportMaster> (tm))) {
|
|
char buf[8];
|
|
snprintf (buf, sizeof (buf), "%.1f", mtm->bpm());
|
|
format.set_text (buf);
|
|
last.set_text ("");
|
|
} else {
|
|
format.set_text ("");
|
|
last.set_text ("");
|
|
}
|
|
current.set_text (Timecode::timecode_format_time (t));
|
|
timestamp.set_markup (tm->position_string());
|
|
delta.set_markup (tm->delta_string ());
|
|
|
|
char gap[32];
|
|
snprintf (gap, sizeof (gap), "%.3fs", (when - now) / (float) AudioEngine::instance()->sample_rate());
|
|
timestamp.set_text (gap);
|
|
save_when = when;
|
|
|
|
} else {
|
|
|
|
if (save_when) {
|
|
char gap[32];
|
|
|
|
snprintf (gap, sizeof (gap), "%.3fs", (save_when - now) / (float) AudioEngine::instance()->sample_rate());
|
|
timestamp.set_text (gap);
|
|
save_when = when;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::update (samplepos_t /* audible */)
|
|
{
|
|
samplepos_t now = AudioEngine::instance()->sample_time ();
|
|
|
|
for (vector<Row*>::iterator r = rows.begin(); r != rows.end(); ++r) {
|
|
(*r)->update (_session, now);
|
|
}
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::on_map ()
|
|
{
|
|
update_connection = ARDOUR_UI::Clock.connect (sigc::mem_fun (*this, &TransportMastersWidget::update));
|
|
Gtk::VBox::on_map ();
|
|
}
|
|
|
|
void
|
|
TransportMastersWidget::on_unmap ()
|
|
{
|
|
update_connection.disconnect ();
|
|
Gtk::VBox::on_unmap ();
|
|
}
|
|
|
|
TransportMastersWindow::TransportMastersWindow ()
|
|
: ArdourWindow (_("Transport Masters"))
|
|
{
|
|
add (w);
|
|
w.show ();
|
|
}
|
|
|
|
void
|
|
TransportMastersWindow::on_realize ()
|
|
{
|
|
ArdourWindow::on_realize ();
|
|
/* (try to) ensure that resizing is possible and the window can be moved (and closed) */
|
|
get_window()->set_decorations (Gdk::DECOR_BORDER | Gdk::DECOR_RESIZEH | Gdk::DECOR_TITLE | Gdk::DECOR_MENU);
|
|
}
|
|
|
|
|
|
|
|
void
|
|
TransportMastersWindow::set_session (ARDOUR::Session* s)
|
|
{
|
|
ArdourWindow::set_session (s);
|
|
w.set_session (s);
|
|
}
|