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livetrax/libs/surfaces/osc/osc.cc

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/*
* Copyright (C) 2006 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#include <cstdio>
#include <cstdlib>
#include <cerrno>
#include <algorithm>
#include <unistd.h>
#include <fcntl.h>
#include "pbd/gstdio_compat.h"
#include <glibmm.h>
#include <pbd/convert.h>
#include <pbd/pthread_utils.h>
#include <pbd/file_utils.h>
#include <pbd/failed_constructor.h>
#include "ardour/amp.h"
#include "ardour/session.h"
#include "ardour/route.h"
#include "ardour/audio_track.h"
#include "ardour/midi_track.h"
#include "ardour/monitor_control.h"
#include "ardour/dB.h"
#include "ardour/filesystem_paths.h"
#include "ardour/panner.h"
#include "ardour/plugin.h"
#include "ardour/plugin_insert.h"
#include "ardour/presentation_info.h"
#include "ardour/send.h"
#include "ardour/internal_send.h"
#include "ardour/phase_control.h"
#include "ardour/solo_isolate_control.h"
#include "ardour/solo_safe_control.h"
#include "ardour/vca_manager.h"
#include "osc_select_observer.h"
#include "osc.h"
#include "osc_controllable.h"
#include "osc_route_observer.h"
#include "osc_global_observer.h"
#include "osc_cue_observer.h"
#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace std;
using namespace Glib;
using namespace ArdourSurface;
#include "pbd/abstract_ui.cc" // instantiate template
OSC* OSC::_instance = 0;
#ifdef DEBUG
static void error_callback(int num, const char *m, const char *path)
{
fprintf(stderr, "liblo server error %d in path %s: %s\n", num, path, m);
}
#else
static void error_callback(int, const char *, const char *)
{
}
#endif
OSC::OSC (Session& s, uint32_t port)
: ControlProtocol (s, X_("Open Sound Control (OSC)"))
, AbstractUI<OSCUIRequest> (name())
, local_server (0)
, remote_server (0)
, _port(port)
, _ok (true)
, _shutdown (false)
, _osc_server (0)
, _osc_unix_server (0)
, _debugmode (Off)
, address_only (false)
, remote_port ("8000")
, default_banksize (0)
, default_strip (159)
, default_feedback (0)
, default_gainmode (0)
, tick (true)
, bank_dirty (false)
, gui (0)
{
_instance = this;
session->Exported.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::session_exported, this, _1, _2), this);
}
OSC::~OSC()
{
stop ();
tear_down_gui ();
_instance = 0;
}
void*
OSC::request_factory (uint32_t num_requests)
{
/* AbstractUI<T>::request_buffer_factory() is a template method only
instantiated in this source module. To provide something visible for
use in the interface/descriptor, we have this static method that is
template-free.
*/
return request_buffer_factory (num_requests);
}
void
OSC::do_request (OSCUIRequest* req)
{
if (req->type == CallSlot) {
call_slot (MISSING_INVALIDATOR, req->the_slot);
} else if (req->type == Quit) {
stop ();
}
}
int
OSC::set_active (bool yn)
{
if (yn != active()) {
if (yn) {
if (start ()) {
return -1;
}
} else {
if (stop ()) {
return -1;
}
}
}
return ControlProtocol::set_active (yn);
}
bool
OSC::get_active () const
{
return _osc_server != 0;
}
int
OSC::start ()
{
char tmpstr[255];
if (_osc_server) {
/* already started */
return 0;
}
for (int j=0; j < 20; ++j) {
snprintf(tmpstr, sizeof(tmpstr), "%d", _port);
//if ((_osc_server = lo_server_new_with_proto (tmpstr, LO_TCP, error_callback))) {
// break;
//}
if ((_osc_server = lo_server_new (tmpstr, error_callback))) {
break;
}
#ifdef DEBUG
cerr << "can't get osc at port: " << _port << endl;
#endif
_port++;
continue;
}
if (!_osc_server) {
return 1;
}
#ifdef ARDOUR_OSC_UNIX_SERVER
// APPEARS sluggish for now
// attempt to create unix socket server too
snprintf(tmpstr, sizeof(tmpstr), "/tmp/sooperlooper_XXXXXX");
int fd = mkstemp(tmpstr);
if (fd >= 0 ) {
::g_unlink (tmpstr);
close (fd);
_osc_unix_server = lo_server_new (tmpstr, error_callback);
if (_osc_unix_server) {
_osc_unix_socket_path = tmpstr;
}
}
#endif
PBD::info << "OSC @ " << get_server_url () << endmsg;
std::string url_file;
if (find_file (ardour_config_search_path(), "osc_url", url_file)) {
_osc_url_file = url_file;
if (g_file_set_contents (_osc_url_file.c_str(), get_server_url().c_str(), -1, NULL)) {
cerr << "Couldn't write '" << _osc_url_file << "'" <<endl;
}
}
register_callbacks();
session_loaded (*session);
// lo_server_thread_add_method(_sthread, NULL, NULL, OSC::_dummy_handler, this);
/* startup the event loop thread */
BaseUI::run ();
// start timers for metering, timecode and heartbeat.
// timecode and metering run at 100
Glib::RefPtr<Glib::TimeoutSource> periodic_timeout = Glib::TimeoutSource::create (100); // milliseconds
periodic_connection = periodic_timeout->connect (sigc::mem_fun (*this, &OSC::periodic));
periodic_timeout->attach (main_loop()->get_context());
// catch changes to selection for GUI_select mode
StripableSelectionChanged.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::gui_selection_changed, this), this);
// catch track reordering
// receive routes added
session->RouteAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::notify_routes_added, this, _1), this);
// receive VCAs added
session->vca_manager().VCAAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::notify_vca_added, this, _1), this);
// order changed
PresentationInfo::Change.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::recalcbanks, this), this);
_select = boost::shared_ptr<Stripable>();
return 0;
}
void
OSC::thread_init ()
{
pthread_set_name (event_loop_name().c_str());
if (_osc_unix_server) {
Glib::RefPtr<IOSource> src = IOSource::create (lo_server_get_socket_fd (_osc_unix_server), IO_IN|IO_HUP|IO_ERR);
src->connect (sigc::bind (sigc::mem_fun (*this, &OSC::osc_input_handler), _osc_unix_server));
src->attach (_main_loop->get_context());
local_server = src->gobj();
g_source_ref (local_server);
}
if (_osc_server) {
#ifdef PLATFORM_WINDOWS
Glib::RefPtr<IOChannel> chan = Glib::IOChannel::create_from_win32_socket (lo_server_get_socket_fd (_osc_server));
Glib::RefPtr<IOSource> src = IOSource::create (chan, IO_IN|IO_HUP|IO_ERR);
#else
Glib::RefPtr<IOSource> src = IOSource::create (lo_server_get_socket_fd (_osc_server), IO_IN|IO_HUP|IO_ERR);
#endif
src->connect (sigc::bind (sigc::mem_fun (*this, &OSC::osc_input_handler), _osc_server));
src->attach (_main_loop->get_context());
remote_server = src->gobj();
g_source_ref (remote_server);
}
PBD::notify_event_loops_about_thread_creation (pthread_self(), event_loop_name(), 2048);
SessionEvent::create_per_thread_pool (event_loop_name(), 128);
}
int
OSC::stop ()
{
/* stop main loop */
if (local_server) {
g_source_destroy (local_server);
g_source_unref (local_server);
local_server = 0;
}
if (remote_server) {
g_source_destroy (remote_server);
g_source_unref (remote_server);
remote_server = 0;
}
BaseUI::quit ();
if (_osc_server) {
lo_server_free (_osc_server);
_osc_server = 0;
}
if (_osc_unix_server) {
lo_server_free (_osc_unix_server);
_osc_unix_server = 0;
}
if (!_osc_unix_socket_path.empty()) {
::g_unlink (_osc_unix_socket_path.c_str());
}
if (!_osc_url_file.empty() ) {
::g_unlink (_osc_url_file.c_str() );
}
periodic_connection.disconnect ();
session_connections.drop_connections ();
cueobserver_connections.drop_connections ();
// Delete any active route observers
for (RouteObservers::iterator x = route_observers.begin(); x != route_observers.end();) {
OSCRouteObserver* rc;
if ((rc = dynamic_cast<OSCRouteObserver*>(*x)) != 0) {
delete *x;
x = route_observers.erase (x);
} else {
++x;
}
}
// Should maybe do global_observers too
for (GlobalObservers::iterator x = global_observers.begin(); x != global_observers.end();) {
OSCGlobalObserver* gc;
if ((gc = dynamic_cast<OSCGlobalObserver*>(*x)) != 0) {
delete *x;
x = global_observers.erase (x);
} else {
++x;
}
}
// delete select observers
for (uint32_t it = 0; it < _surface.size(); ++it) {
OSCSurface* sur = &_surface[it];
OSCSelectObserver* so;
if ((so = dynamic_cast<OSCSelectObserver*>(sur->sel_obs)) != 0) {
delete so;
}
}
// delete cue observers
for (CueObservers::iterator x = cue_observers.begin(); x != cue_observers.end();) {
OSCCueObserver* co;
if ((co = dynamic_cast<OSCCueObserver*>(*x)) != 0) {
delete *x;
x = cue_observers.erase (x);
} else {
++x;
}
}
return 0;
}
void
OSC::register_callbacks()
{
lo_server srvs[2];
lo_server serv;
srvs[0] = _osc_server;
srvs[1] = _osc_unix_server;
for (size_t i = 0; i < 2; ++i) {
if (!srvs[i]) {
continue;
}
serv = srvs[i];
#define REGISTER_CALLBACK(serv,path,types, function) lo_server_add_method (serv, path, types, OSC::_ ## function, this)
// Some controls have optional "f" for feedback or touchosc
// http://hexler.net/docs/touchosc-controls-reference
REGISTER_CALLBACK (serv, "/set_surface", "iiii", set_surface);
REGISTER_CALLBACK (serv, "/set_surface/feedback", "i", set_surface_feedback);
REGISTER_CALLBACK (serv, "/set_surface/bank_size", "i", set_surface_bank_size);
REGISTER_CALLBACK (serv, "/set_surface/gainmode", "i", set_surface_gainmode);
REGISTER_CALLBACK (serv, "/set_surface/strip_types", "i", set_surface_strip_types);
REGISTER_CALLBACK (serv, "/refresh", "", refresh_surface);
REGISTER_CALLBACK (serv, "/refresh", "f", refresh_surface);
REGISTER_CALLBACK (serv, "/strip/list", "", routes_list);
REGISTER_CALLBACK (serv, "/add_marker", "", add_marker);
REGISTER_CALLBACK (serv, "/add_marker", "f", add_marker);
REGISTER_CALLBACK (serv, "/access_action", "s", access_action);
REGISTER_CALLBACK (serv, "/loop_toggle", "", loop_toggle);
REGISTER_CALLBACK (serv, "/loop_toggle", "f", loop_toggle);
REGISTER_CALLBACK (serv, "/loop_location", "ii", loop_location);
REGISTER_CALLBACK (serv, "/goto_start", "", goto_start);
REGISTER_CALLBACK (serv, "/goto_start", "f", goto_start);
REGISTER_CALLBACK (serv, "/goto_end", "", goto_end);
REGISTER_CALLBACK (serv, "/goto_end", "f", goto_end);
REGISTER_CALLBACK (serv, "/rewind", "", rewind);
REGISTER_CALLBACK (serv, "/rewind", "f", rewind);
REGISTER_CALLBACK (serv, "/ffwd", "", ffwd);
REGISTER_CALLBACK (serv, "/ffwd", "f", ffwd);
REGISTER_CALLBACK (serv, "/transport_stop", "", transport_stop);
REGISTER_CALLBACK (serv, "/transport_stop", "f", transport_stop);
REGISTER_CALLBACK (serv, "/transport_play", "", transport_play);
REGISTER_CALLBACK (serv, "/transport_play", "f", transport_play);
REGISTER_CALLBACK (serv, "/transport_frame", "", transport_frame);
REGISTER_CALLBACK (serv, "/transport_speed", "", transport_speed);
REGISTER_CALLBACK (serv, "/record_enabled", "", record_enabled);
REGISTER_CALLBACK (serv, "/set_transport_speed", "f", set_transport_speed);
// locate ii is position and bool roll
REGISTER_CALLBACK (serv, "/locate", "ii", locate);
REGISTER_CALLBACK (serv, "/save_state", "", save_state);
REGISTER_CALLBACK (serv, "/save_state", "f", save_state);
REGISTER_CALLBACK (serv, "/prev_marker", "", prev_marker);
REGISTER_CALLBACK (serv, "/prev_marker", "f", prev_marker);
REGISTER_CALLBACK (serv, "/next_marker", "", next_marker);
REGISTER_CALLBACK (serv, "/next_marker", "f", next_marker);
REGISTER_CALLBACK (serv, "/undo", "", undo);
REGISTER_CALLBACK (serv, "/undo", "f", undo);
REGISTER_CALLBACK (serv, "/redo", "", redo);
REGISTER_CALLBACK (serv, "/redo", "f", redo);
REGISTER_CALLBACK (serv, "/toggle_punch_in", "", toggle_punch_in);
REGISTER_CALLBACK (serv, "/toggle_punch_in", "f", toggle_punch_in);
REGISTER_CALLBACK (serv, "/toggle_punch_out", "", toggle_punch_out);
REGISTER_CALLBACK (serv, "/toggle_punch_out", "f", toggle_punch_out);
REGISTER_CALLBACK (serv, "/rec_enable_toggle", "", rec_enable_toggle);
REGISTER_CALLBACK (serv, "/rec_enable_toggle", "f", rec_enable_toggle);
REGISTER_CALLBACK (serv, "/toggle_all_rec_enables", "", toggle_all_rec_enables);
REGISTER_CALLBACK (serv, "/toggle_all_rec_enables", "f", toggle_all_rec_enables);
REGISTER_CALLBACK (serv, "/all_tracks_rec_in", "f", all_tracks_rec_in);
REGISTER_CALLBACK (serv, "/all_tracks_rec_out", "f", all_tracks_rec_out);
REGISTER_CALLBACK (serv, "/cancel_all_solos", "f", cancel_all_solos);
REGISTER_CALLBACK (serv, "/remove_marker", "", remove_marker_at_playhead);
REGISTER_CALLBACK (serv, "/remove_marker", "f", remove_marker_at_playhead);
REGISTER_CALLBACK (serv, "/jump_bars", "f", jump_by_bars);
REGISTER_CALLBACK (serv, "/jump_seconds", "f", jump_by_seconds);
REGISTER_CALLBACK (serv, "/mark_in", "", mark_in);
REGISTER_CALLBACK (serv, "/mark_in", "f", mark_in);
REGISTER_CALLBACK (serv, "/mark_out", "", mark_out);
REGISTER_CALLBACK (serv, "/mark_out", "f", mark_out);
REGISTER_CALLBACK (serv, "/toggle_click", "", toggle_click);
REGISTER_CALLBACK (serv, "/toggle_click", "f", toggle_click);
REGISTER_CALLBACK (serv, "/midi_panic", "", midi_panic);
REGISTER_CALLBACK (serv, "/midi_panic", "f", midi_panic);
REGISTER_CALLBACK (serv, "/toggle_roll", "", toggle_roll);
REGISTER_CALLBACK (serv, "/toggle_roll", "f", toggle_roll);
REGISTER_CALLBACK (serv, "/stop_forget", "", stop_forget);
REGISTER_CALLBACK (serv, "/stop_forget", "f", stop_forget);
REGISTER_CALLBACK (serv, "/set_punch_range", "", set_punch_range);
REGISTER_CALLBACK (serv, "/set_punch_range", "f", set_punch_range);
REGISTER_CALLBACK (serv, "/set_loop_range", "", set_loop_range);
REGISTER_CALLBACK (serv, "/set_loop_range", "f", set_loop_range);
REGISTER_CALLBACK (serv, "/set_session_range", "", set_session_range);
REGISTER_CALLBACK (serv, "/set_session_range", "f", set_session_range);
REGISTER_CALLBACK (serv, "/toggle_monitor_mute", "", toggle_monitor_mute);
REGISTER_CALLBACK (serv, "/toggle_monitor_mute", "f", toggle_monitor_mute);
REGISTER_CALLBACK (serv, "/toggle_monitor_dim", "", toggle_monitor_dim);
REGISTER_CALLBACK (serv, "/toggle_monitor_dim", "f", toggle_monitor_dim);
REGISTER_CALLBACK (serv, "/toggle_monitor_mono", "", toggle_monitor_mono);
REGISTER_CALLBACK (serv, "/toggle_monitor_mono", "f", toggle_monitor_mono);
REGISTER_CALLBACK (serv, "/quick_snapshot_switch", "", quick_snapshot_switch);
REGISTER_CALLBACK (serv, "/quick_snapshot_switch", "f", quick_snapshot_switch);
REGISTER_CALLBACK (serv, "/quick_snapshot_stay", "", quick_snapshot_stay);
REGISTER_CALLBACK (serv, "/quick_snapshot_stay", "f", quick_snapshot_stay);
REGISTER_CALLBACK (serv, "/fit_1_track", "", fit_1_track);
REGISTER_CALLBACK (serv, "/fit_1_track", "f", fit_1_track);
REGISTER_CALLBACK (serv, "/fit_2_tracks", "", fit_2_tracks);
REGISTER_CALLBACK (serv, "/fit_2_tracks", "f", fit_2_tracks);
REGISTER_CALLBACK (serv, "/fit_4_tracks", "", fit_4_tracks);
REGISTER_CALLBACK (serv, "/fit_4_tracks", "f", fit_4_tracks);
REGISTER_CALLBACK (serv, "/fit_8_tracks", "", fit_8_tracks);
REGISTER_CALLBACK (serv, "/fit_8_tracks", "f", fit_8_tracks);
REGISTER_CALLBACK (serv, "/fit_16_tracks", "", fit_16_tracks);
REGISTER_CALLBACK (serv, "/fit_16_tracks", "f", fit_16_tracks);
REGISTER_CALLBACK (serv, "/fit_32_tracks", "", fit_32_tracks);
REGISTER_CALLBACK (serv, "/fit_32_tracks", "f", fit_32_tracks);
REGISTER_CALLBACK (serv, "/fit_all_tracks", "", fit_all_tracks);
REGISTER_CALLBACK (serv, "/fit_all_tracks", "f", fit_all_tracks);
REGISTER_CALLBACK (serv, "/zoom_100_ms", "", zoom_100_ms);
REGISTER_CALLBACK (serv, "/zoom_100_ms", "f", zoom_100_ms);
REGISTER_CALLBACK (serv, "/zoom_1_sec", "", zoom_1_sec);
REGISTER_CALLBACK (serv, "/zoom_1_sec", "f", zoom_1_sec);
REGISTER_CALLBACK (serv, "/zoom_10_sec", "", zoom_10_sec);
REGISTER_CALLBACK (serv, "/zoom_10_sec", "f", zoom_10_sec);
REGISTER_CALLBACK (serv, "/zoom_1_min", "", zoom_1_min);
REGISTER_CALLBACK (serv, "/zoom_1_min", "f", zoom_1_min);
REGISTER_CALLBACK (serv, "/zoom_5_min", "", zoom_5_min);
REGISTER_CALLBACK (serv, "/zoom_5_min", "f", zoom_5_min);
REGISTER_CALLBACK (serv, "/zoom_10_min", "", zoom_10_min);
REGISTER_CALLBACK (serv, "/zoom_10_min", "f", zoom_10_min);
REGISTER_CALLBACK (serv, "/zoom_to_session", "", zoom_to_session);
REGISTER_CALLBACK (serv, "/zoom_to_session", "f", zoom_to_session);
REGISTER_CALLBACK (serv, "/temporal_zoom_in", "f", temporal_zoom_in);
REGISTER_CALLBACK (serv, "/temporal_zoom_in", "", temporal_zoom_in);
REGISTER_CALLBACK (serv, "/temporal_zoom_out", "", temporal_zoom_out);
REGISTER_CALLBACK (serv, "/temporal_zoom_out", "f", temporal_zoom_out);
REGISTER_CALLBACK (serv, "/scroll_up_1_track", "f", scroll_up_1_track);
REGISTER_CALLBACK (serv, "/scroll_up_1_track", "", scroll_up_1_track);
REGISTER_CALLBACK (serv, "/scroll_dn_1_track", "f", scroll_dn_1_track);
REGISTER_CALLBACK (serv, "/scroll_dn_1_track", "", scroll_dn_1_track);
REGISTER_CALLBACK (serv, "/scroll_up_1_page", "f", scroll_up_1_page);
REGISTER_CALLBACK (serv, "/scroll_up_1_page", "", scroll_up_1_page);
REGISTER_CALLBACK (serv, "/scroll_dn_1_page", "f", scroll_dn_1_page);
REGISTER_CALLBACK (serv, "/scroll_dn_1_page", "", scroll_dn_1_page);
REGISTER_CALLBACK (serv, "/bank_up", "", bank_up);
REGISTER_CALLBACK (serv, "/bank_up", "f", bank_up);
REGISTER_CALLBACK (serv, "/bank_down", "", bank_down);
REGISTER_CALLBACK (serv, "/bank_down", "f", bank_down);
// controls for "special" strips
REGISTER_CALLBACK (serv, "/master/gain", "f", master_set_gain);
REGISTER_CALLBACK (serv, "/master/fader", "f", master_set_fader);
REGISTER_CALLBACK (serv, "/master/mute", "i", master_set_mute);
REGISTER_CALLBACK (serv, "/master/trimdB", "f", master_set_trim);
REGISTER_CALLBACK (serv, "/master/pan_stereo_position", "f", master_set_pan_stereo_position);
REGISTER_CALLBACK (serv, "/monitor/gain", "f", monitor_set_gain);
REGISTER_CALLBACK (serv, "/monitor/fader", "f", monitor_set_fader);
REGISTER_CALLBACK (serv, "/monitor/mute", "i", monitor_set_mute);
REGISTER_CALLBACK (serv, "/monitor/dim", "i", monitor_set_dim);
REGISTER_CALLBACK (serv, "/monitor/mono", "i", monitor_set_mono);
// Controls for the Selected strip
REGISTER_CALLBACK (serv, "/select/recenable", "i", sel_recenable);
REGISTER_CALLBACK (serv, "/select/record_safe", "i", sel_recsafe);
REGISTER_CALLBACK (serv, "/select/mute", "i", sel_mute);
REGISTER_CALLBACK (serv, "/select/solo", "i", sel_solo);
REGISTER_CALLBACK (serv, "/select/solo_iso", "i", sel_solo_iso);
REGISTER_CALLBACK (serv, "/select/solo_safe", "i", sel_solo_safe);
REGISTER_CALLBACK (serv, "/select/monitor_input", "i", sel_monitor_input);
REGISTER_CALLBACK (serv, "/select/monitor_disk", "i", sel_monitor_disk);
REGISTER_CALLBACK (serv, "/select/polarity", "i", sel_phase);
REGISTER_CALLBACK (serv, "/select/gain", "f", sel_gain);
REGISTER_CALLBACK (serv, "/select/fader", "f", sel_fader);
REGISTER_CALLBACK (serv, "/select/trimdB", "f", sel_trim);
REGISTER_CALLBACK (serv, "/select/pan_stereo_position", "f", sel_pan_position);
REGISTER_CALLBACK (serv, "/select/pan_stereo_width", "f", sel_pan_width);
REGISTER_CALLBACK (serv, "/select/send_gain", "if", sel_sendgain);
REGISTER_CALLBACK (serv, "/select/send_fader", "if", sel_sendfader);
REGISTER_CALLBACK (serv, "/select/send_enable", "if", sel_sendenable);
REGISTER_CALLBACK (serv, "/select/expand", "i", sel_expand);
REGISTER_CALLBACK (serv, "/select/pan_elevation_position", "f", sel_pan_elevation);
REGISTER_CALLBACK (serv, "/select/pan_frontback_position", "f", sel_pan_frontback);
REGISTER_CALLBACK (serv, "/select/pan_lfe_control", "f", sel_pan_lfe);
REGISTER_CALLBACK (serv, "/select/comp_enable", "f", sel_comp_enable);
REGISTER_CALLBACK (serv, "/select/comp_threshold", "f", sel_comp_threshold);
REGISTER_CALLBACK (serv, "/select/comp_speed", "f", sel_comp_speed);
REGISTER_CALLBACK (serv, "/select/comp_mode", "f", sel_comp_mode);
REGISTER_CALLBACK (serv, "/select/comp_makeup", "f", sel_comp_makeup);
REGISTER_CALLBACK (serv, "/select/eq_enable", "f", sel_eq_enable);
REGISTER_CALLBACK (serv, "/select/eq_hpf", "f", sel_eq_hpf);
REGISTER_CALLBACK (serv, "/select/eq_gain", "if", sel_eq_gain);
REGISTER_CALLBACK (serv, "/select/eq_freq", "if", sel_eq_freq);
REGISTER_CALLBACK (serv, "/select/eq_q", "if", sel_eq_q);
REGISTER_CALLBACK (serv, "/select/eq_shape", "if", sel_eq_shape);
/* These commands require the route index in addition to the arg; TouchOSC (et al) can't use these */
REGISTER_CALLBACK (serv, "/strip/mute", "ii", route_mute);
REGISTER_CALLBACK (serv, "/strip/solo", "ii", route_solo);
REGISTER_CALLBACK (serv, "/strip/solo_iso", "ii", route_solo_iso);
REGISTER_CALLBACK (serv, "/strip/solo_safe", "ii", route_solo_safe);
REGISTER_CALLBACK (serv, "/strip/recenable", "ii", route_recenable);
REGISTER_CALLBACK (serv, "/strip/record_safe", "ii", route_recsafe);
REGISTER_CALLBACK (serv, "/strip/monitor_input", "ii", route_monitor_input);
REGISTER_CALLBACK (serv, "/strip/monitor_disk", "ii", route_monitor_disk);
REGISTER_CALLBACK (serv, "/strip/expand", "ii", strip_expand);
REGISTER_CALLBACK (serv, "/strip/select", "ii", strip_gui_select);
REGISTER_CALLBACK (serv, "/strip/polarity", "ii", strip_phase);
REGISTER_CALLBACK (serv, "/strip/gain", "if", route_set_gain_dB);
REGISTER_CALLBACK (serv, "/strip/fader", "if", route_set_gain_fader);
REGISTER_CALLBACK (serv, "/strip/trimdB", "if", route_set_trim_dB);
REGISTER_CALLBACK (serv, "/strip/pan_stereo_position", "if", route_set_pan_stereo_position);
REGISTER_CALLBACK (serv, "/strip/pan_stereo_width", "if", route_set_pan_stereo_width);
REGISTER_CALLBACK (serv, "/strip/plugin/parameter", "iiif", route_plugin_parameter);
// prints to cerr only
REGISTER_CALLBACK (serv, "/strip/plugin/parameter/print", "iii", route_plugin_parameter_print);
REGISTER_CALLBACK (serv, "/strip/plugin/activate", "ii", route_plugin_activate);
REGISTER_CALLBACK (serv, "/strip/plugin/deactivate", "ii", route_plugin_deactivate);
REGISTER_CALLBACK (serv, "/strip/send/gain", "iif", route_set_send_gain_dB);
REGISTER_CALLBACK (serv, "/strip/send/fader", "iif", route_set_send_fader);
REGISTER_CALLBACK (serv, "/strip/send/enable", "iif", route_set_send_enable);
REGISTER_CALLBACK(serv, "/strip/name", "is", route_rename);
REGISTER_CALLBACK(serv, "/strip/sends", "i", route_get_sends);
REGISTER_CALLBACK(serv, "/strip/receives", "i", route_get_receives);
REGISTER_CALLBACK(serv, "/strip/plugin/list", "i", route_plugin_list);
REGISTER_CALLBACK(serv, "/strip/plugin/descriptor", "ii", route_plugin_descriptor);
REGISTER_CALLBACK(serv, "/strip/plugin/reset", "ii", route_plugin_reset);
/* still not-really-standardized query interface */
//REGISTER_CALLBACK (serv, "/ardour/*/#current_value", "", current_value);
//REGISTER_CALLBACK (serv, "/ardour/set", "", set);
// un/register_update args= s:ctrl s:returl s:retpath
//lo_server_add_method(serv, "/register_update", "sss", OSC::global_register_update_handler, this);
//lo_server_add_method(serv, "/unregister_update", "sss", OSC::global_unregister_update_handler, this);
//lo_server_add_method(serv, "/register_auto_update", "siss", OSC::global_register_auto_update_handler, this);
//lo_server_add_method(serv, "/unregister_auto_update", "sss", OSC::_global_unregister_auto_update_handler, this);
/* this is a special catchall handler,
* register at the end so this is only called if no
* other handler matches (used for debug) */
lo_server_add_method (serv, 0, 0, _catchall, this);
}
}
bool
OSC::osc_input_handler (IOCondition ioc, lo_server srv)
{
if (ioc & ~IO_IN) {
return false;
}
if (ioc & IO_IN) {
lo_server_recv (srv);
}
return true;
}
std::string
OSC::get_server_url()
{
string url;
char * urlstr;
if (_osc_server) {
urlstr = lo_server_get_url (_osc_server);
url = urlstr;
free (urlstr);
}
return url;
}
std::string
OSC::get_unix_server_url()
{
string url;
char * urlstr;
if (_osc_unix_server) {
urlstr = lo_server_get_url (_osc_unix_server);
url = urlstr;
free (urlstr);
}
return url;
}
void
OSC::gui_changed ()
{
session->set_dirty();
}
void
OSC::listen_to_route (boost::shared_ptr<Stripable> strip, lo_address addr)
{
if (!strip) {
return;
}
/* avoid duplicate listens */
for (RouteObservers::iterator x = route_observers.begin(); x != route_observers.end(); ++x) {
OSCRouteObserver* ro;
if ((ro = dynamic_cast<OSCRouteObserver*>(*x)) != 0) {
int res = strcmp(lo_address_get_url(ro->address()), lo_address_get_url(addr));
if (ro->strip() == strip && res == 0) {
return;
}
}
}
OSCSurface *s = get_surface(addr);
uint32_t ssid = get_sid (strip, addr);
OSCRouteObserver* o = new OSCRouteObserver (strip, addr, ssid, s);
route_observers.push_back (o);
strip->DropReferences.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::route_lost, this, boost::weak_ptr<Stripable> (strip)), this);
}
void
OSC::route_lost (boost::weak_ptr<Stripable> wr)
{
tick = false;
drop_route (wr);
bank_dirty = true;
}
void
OSC::drop_route (boost::weak_ptr<Stripable> wr)
{
boost::shared_ptr<Stripable> r = wr.lock ();
if (!r) {
return;
}
for (RouteObservers::iterator x = route_observers.begin(); x != route_observers.end();) {
OSCRouteObserver* rc;
if ((rc = dynamic_cast<OSCRouteObserver*>(*x)) != 0) {
if (rc->strip() == r) {
delete *x;
x = route_observers.erase (x);
} else {
++x;
}
} else {
++x;
}
}
}
void
OSC::end_listen (boost::shared_ptr<Stripable> r, lo_address addr)
{
RouteObservers::iterator x;
// Remove the route observers
for (x = route_observers.begin(); x != route_observers.end();) {
OSCRouteObserver* ro;
if ((ro = dynamic_cast<OSCRouteObserver*>(*x)) != 0) {
int res = strcmp(lo_address_get_url(ro->address()), lo_address_get_url(addr));
if (ro->strip() == r && res == 0) {
delete *x;
x = route_observers.erase (x);
}
else {
++x;
}
}
else {
++x;
}
}
}
void
OSC::current_value_query (const char* path, size_t len, lo_arg **argv, int argc, lo_message msg)
{
char* subpath;
subpath = (char*) malloc (len-15+1);
memcpy (subpath, path, len-15);
subpath[len-15] = '\0';
send_current_value (subpath, argv, argc, msg);
free (subpath);
}
void
OSC::send_current_value (const char* path, lo_arg** argv, int argc, lo_message msg)
{
if (!session) {
return;
}
lo_message reply = lo_message_new ();
boost::shared_ptr<Route> r;
int id;
lo_message_add_string (reply, path);
if (argc == 0) {
lo_message_add_string (reply, "bad syntax");
} else {
id = argv[0]->i;
r = session->get_remote_nth_route (id);
if (!r) {
lo_message_add_string (reply, "not found");
} else {
if (strcmp (path, "/strip/state") == 0) {
if (boost::dynamic_pointer_cast<AudioTrack>(r)) {
lo_message_add_string (reply, "AT");
} else if (boost::dynamic_pointer_cast<MidiTrack>(r)) {
lo_message_add_string (reply, "MT");
} else {
lo_message_add_string (reply, "B");
}
lo_message_add_string (reply, r->name().c_str());
lo_message_add_int32 (reply, r->n_inputs().n_audio());
lo_message_add_int32 (reply, r->n_outputs().n_audio());
lo_message_add_int32 (reply, r->muted());
lo_message_add_int32 (reply, r->soloed());
} else if (strcmp (path, "/strip/mute") == 0) {
lo_message_add_int32 (reply, (float) r->muted());
} else if (strcmp (path, "/strip/solo") == 0) {
lo_message_add_int32 (reply, r->soloed());
}
}
}
lo_send_message (get_address (msg), "#reply", reply);
lo_message_free (reply);
}
int
OSC::_catchall (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data)
{
return ((OSC*)user_data)->catchall (path, types, argv, argc, data);
}
int
OSC::catchall (const char *path, const char* types, lo_arg **argv, int argc, lo_message msg)
{
size_t len;
int ret = 1; /* unhandled */
//cerr << "Received a message, path = " << path << " types = \""
// << (types ? types : "NULL") << '"' << endl;
/* 15 for /#current_value plus 2 for /<path> */
len = strlen (path);
if (len >= 17 && !strcmp (&path[len-15], "/#current_value")) {
current_value_query (path, len, argv, argc, msg);
ret = 0;
} else
if (!strncmp (path, "/cue/", 5)) {
cue_parse (path, types, argv, argc, msg);
ret = 0;
} else
if (!strncmp (path, "/access_action/", 15)) {
if (!(argc && !argv[0]->i)) {
std::string action_path = path;
access_action (action_path.substr(15));
std::cout << "access_action path = " << action_path.substr(15) << "\n";
}
ret = 0;
} else
if (strcmp (path, "/strip/listen") == 0) {
cerr << "set up listener\n";
lo_message reply = lo_message_new ();
if (argc <= 0) {
lo_message_add_string (reply, "syntax error");
} else {
for (int n = 0; n < argc; ++n) {
boost::shared_ptr<Route> r = session->get_remote_nth_route (argv[n]->i);
if (!r) {
lo_message_add_string (reply, "not found");
cerr << "no such route\n";
break;
} else {
cerr << "add listener\n";
listen_to_route (r, get_address (msg));
lo_message_add_int32 (reply, argv[n]->i);
}
}
}
lo_send_message (get_address (msg), "#reply", reply);
lo_message_free (reply);
ret = 0;
} else
if (strcmp (path, "/strip/ignore") == 0) {
for (int n = 0; n < argc; ++n) {
boost::shared_ptr<Route> r = session->get_remote_nth_route (argv[n]->i);
if (r) {
end_listen (r, get_address (msg));
}
}
ret = 0;
} else
if (!strncmp (path, "/strip/gain/", 12) && strlen (path) > 12) {
// in dB
int ssid = atoi (&path[12]);
route_set_gain_dB (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/fader/", 13) && strlen (path) > 13) {
// in fader position
int ssid = atoi (&path[13]);
route_set_gain_fader (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/trimdB/", 14) && strlen (path) > 14) {
int ssid = atoi (&path[14]);
route_set_trim_dB (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/pan_stereo_position/", 27) && strlen (path) > 27) {
int ssid = atoi (&path[27]);
route_set_pan_stereo_position (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/mute/", 12) && strlen (path) > 12) {
int ssid = atoi (&path[12]);
route_mute (ssid, argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/solo/", 12) && strlen (path) > 12) {
int ssid = atoi (&path[12]);
route_solo (ssid, argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/monitor_input/", 21) && strlen (path) > 21) {
int ssid = atoi (&path[21]);
route_monitor_input (ssid, argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/monitor_disk/", 20) && strlen (path) > 20) {
int ssid = atoi (&path[20]);
route_monitor_disk (ssid, argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/recenable/", 17) && strlen (path) > 17) {
int ssid = atoi (&path[17]);
route_recenable (ssid, argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/record_safe/", 19) && strlen (path) > 19) {
int ssid = atoi (&path[19]);
route_recsafe (ssid, argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/expand/", 14) && strlen (path) > 14) {
int ssid = atoi (&path[14]);
strip_expand (ssid, argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/strip/select/", 14) && strlen (path) > 14) {
int ssid = atoi (&path[14]);
strip_gui_select (ssid, argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/select/send_gain/", 18) && strlen (path) > 18) {
int ssid = atoi (&path[18]);
sel_sendgain (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/select/send_fader/", 19) && strlen (path) > 19) {
int ssid = atoi (&path[19]);
sel_sendfader (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/select/send_enable/", 20) && strlen (path) > 20) {
int ssid = atoi (&path[20]);
sel_sendenable (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/select/eq_gain/", 16) && strlen (path) > 16) {
int ssid = atoi (&path[16]);
sel_eq_gain (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/select/eq_freq/", 16) && strlen (path) > 16) {
int ssid = atoi (&path[16]);
sel_eq_freq (ssid, argv[0]->f , msg);
ret = 0;
}
else if (!strncmp (path, "/select/eq_q/", 13) && strlen (path) > 13) {
int ssid = atoi (&path[13]);
sel_eq_q (ssid, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/select/eq_shape/", 17) && strlen (path) > 17) {
int ssid = atoi (&path[17]);
sel_eq_shape (ssid, argv[0]->f, msg);
ret = 0;
}
if ((ret && _debugmode != Off)) {
debugmsg (_("Unhandled OSC message"), path, types, argv, argc);
} else if (!ret && _debugmode == All) {
debugmsg (_("OSC"), path, types, argv, argc);
}
return ret;
}
void
OSC::debugmsg (const char *prefix, const char *path, const char* types, lo_arg **argv, int argc)
{
std::stringstream ss;
for (int i = 0; i < argc; ++i) {
lo_type type = (lo_type)types[i];
ss << " ";
switch (type) {
case LO_INT32:
ss << "i:" << argv[i]->i;
break;
case LO_FLOAT:
ss << "f:" << argv[i]->f;
break;
case LO_DOUBLE:
ss << "d:" << argv[i]->d;
break;
case LO_STRING:
ss << "s:" << &argv[i]->s;
break;
case LO_INT64:
ss << "h:" << argv[i]->h;
break;
case LO_CHAR:
ss << "c:" << argv[i]->s;
break;
case LO_TIMETAG:
ss << "<Timetag>";
break;
case LO_BLOB:
ss << "<BLOB>";
break;
case LO_TRUE:
ss << "#T";
break;
case LO_FALSE:
ss << "#F";
break;
case LO_NIL:
ss << "NIL";
break;
case LO_INFINITUM:
ss << "#inf";
break;
case LO_MIDI:
ss << "<MIDI>";
break;
case LO_SYMBOL:
ss << "<SYMBOL>";
break;
default:
ss << "< ?? >";
break;
}
}
PBD::info << prefix << ": " << path << ss.str() << endmsg;
}
// "Application Hook" Handlers //
void
OSC::session_loaded (Session& s)
{
// lo_address listener = lo_address_new (NULL, "7770");
// lo_send (listener, "/session/loaded", "ss", s.path().c_str(), s.name().c_str());
}
void
OSC::session_exported (std::string path, std::string name)
{
lo_address listener = lo_address_new (NULL, "7770");
lo_send (listener, "/session/exported", "ss", path.c_str(), name.c_str());
lo_address_free (listener);
}
// end "Application Hook" Handlers //
/* path callbacks */
int
OSC::current_value (const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, void */*data*/, void* /*user_data*/)
{
#if 0
const char* returl;
if (argc < 3 || types == 0 || strlen (types) < 3 || types[0] != 's' || types[1] != 's' || types[2] != s) {
return 1;
}
const char *returl = argv[1]->s;
lo_address addr = find_or_cache_addr (returl);
const char *retpath = argv[2]->s;
if (strcmp (argv[0]->s, "transport_frame") == 0) {
if (session) {
lo_send (addr, retpath, "i", session->transport_frame());
}
} else if (strcmp (argv[0]->s, "transport_speed") == 0) {
if (session) {
lo_send (addr, retpath, "i", session->transport_frame());
}
} else if (strcmp (argv[0]->s, "transport_locked") == 0) {
if (session) {
lo_send (addr, retpath, "i", session->transport_frame());
}
} else if (strcmp (argv[0]->s, "punch_in") == 0) {
if (session) {
lo_send (addr, retpath, "i", session->transport_frame());
}
} else if (strcmp (argv[0]->s, "punch_out") == 0) {
if (session) {
lo_send (addr, retpath, "i", session->transport_frame());
}
} else if (strcmp (argv[0]->s, "rec_enable") == 0) {
if (session) {
lo_send (addr, retpath, "i", session->transport_frame());
}
} else {
/* error */
}
#endif
return 0;
}
void
OSC::routes_list (lo_message msg)
{
if (!session) {
return;
}
OSCSurface *sur = get_surface(get_address (msg));
sur->no_clear = true;
for (int n = 0; n < (int) sur->nstrips; ++n) {
boost::shared_ptr<Stripable> s = get_strip (n + 1, get_address (msg));
if (s) {
// some things need the route
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
lo_message reply = lo_message_new ();
if (s->presentation_info().flags() & PresentationInfo::AudioTrack) {
lo_message_add_string (reply, "AT");
} else if (s->presentation_info().flags() & PresentationInfo::MidiTrack) {
lo_message_add_string (reply, "MT");
} else if (s->presentation_info().flags() & PresentationInfo::AudioBus) {
// r->feeds (session->master_out()) may make more sense
if (r->direct_feeds_according_to_reality (session->master_out())) {
// this is a bus
lo_message_add_string (reply, "B");
} else {
// this is an Aux out
lo_message_add_string (reply, "AX");
}
} else if (s->presentation_info().flags() & PresentationInfo::MidiBus) {
lo_message_add_string (reply, "MB");
} else if (s->presentation_info().flags() & PresentationInfo::VCA) {
lo_message_add_string (reply, "V");
}
lo_message_add_string (reply, s->name().c_str());
if (r) {
// routes have inputs and outputs
lo_message_add_int32 (reply, r->n_inputs().n_audio());
lo_message_add_int32 (reply, r->n_outputs().n_audio());
} else {
// non-routes like VCAs don't
lo_message_add_int32 (reply, 0);
lo_message_add_int32 (reply, 0);
}
if (s->mute_control()) {
lo_message_add_int32 (reply, s->mute_control()->get_value());
} else {
lo_message_add_int32 (reply, 0);
}
if (s->solo_control()) {
lo_message_add_int32 (reply, s->solo_control()->get_value());
} else {
lo_message_add_int32 (reply, 0);
}
lo_message_add_int32 (reply, n + 1);
if (s->rec_enable_control()) {
lo_message_add_int32 (reply, s->rec_enable_control()->get_value());
}
//Automatically listen to stripables listed
listen_to_route(s, get_address (msg));
lo_send_message (get_address (msg), "#reply", reply);
lo_message_free (reply);
}
}
// Send end of listing message
lo_message reply = lo_message_new ();
lo_message_add_string (reply, "end_route_list");
lo_message_add_int64 (reply, session->frame_rate());
lo_message_add_int64 (reply, session->current_end_frame());
if (session->monitor_out()) {
// this session has a monitor section
lo_message_add_int32 (reply, 1);
} else {
lo_message_add_int32 (reply, 0);
}
lo_send_message (get_address (msg), "#reply", reply);
lo_message_free (reply);
}
int
OSC::cancel_all_solos ()
{
session->cancel_all_solo ();
return 0;
}
lo_address
OSC::get_address (lo_message msg)
{
if (address_only) {
lo_address addr = lo_message_get_source (msg);
string host = lo_address_get_hostname (addr);
int protocol = lo_address_get_protocol (addr);
return lo_address_new_with_proto (protocol, host.c_str(), remote_port.c_str());
} else {
return lo_message_get_source (msg);
}
}
int
OSC::refresh_surface (lo_message msg)
{
if (address_only) {
// get rid of all surfaces and observers.
// needs change to only clear those for this address on all ports
clear_devices();
}
OSCSurface *s = get_surface(get_address (msg));
// restart all observers
set_surface (s->bank_size, (uint32_t) s->strip_types.to_ulong(), (uint32_t) s->feedback.to_ulong(), (uint32_t) s->gainmode, msg);
return 0;
}
void
OSC::clear_devices ()
{
for (RouteObservers::iterator x = route_observers.begin(); x != route_observers.end();) {
OSCRouteObserver* rc;
if ((rc = dynamic_cast<OSCRouteObserver*>(*x)) != 0) {
delete *x;
x = route_observers.erase (x);
} else {
++x;
}
// slow devices need time to clear buffers
usleep ((uint32_t) 10);
}
// Should maybe do global_observers too
for (GlobalObservers::iterator x = global_observers.begin(); x != global_observers.end();) {
OSCGlobalObserver* gc;
if ((gc = dynamic_cast<OSCGlobalObserver*>(*x)) != 0) {
delete *x;
x = global_observers.erase (x);
} else {
++x;
}
}
// delete select observers
for (uint32_t it = 0; it < _surface.size(); ++it) {
OSCSurface* sur = &_surface[it];
OSCSelectObserver* so;
if ((so = dynamic_cast<OSCSelectObserver*>(sur->sel_obs)) != 0) {
delete so;
}
}
// delete cue observers
for (CueObservers::iterator x = cue_observers.begin(); x != cue_observers.end();) {
OSCCueObserver* co;
if ((co = dynamic_cast<OSCCueObserver*>(*x)) != 0) {
delete co;
} else {
++x;
}
}
// clear out surfaces
_surface.clear();
}
int
OSC::set_surface (uint32_t b_size, uint32_t strips, uint32_t fb, uint32_t gm, lo_message msg)
{
OSCSurface *s = get_surface(get_address (msg));
s->bank_size = b_size;
s->strip_types = strips;
s->feedback = fb;
s->gainmode = gm;
// set bank and strip feedback
set_bank(s->bank, msg);
global_feedback (s->feedback, get_address (msg), s->gainmode);
return 0;
}
int
OSC::set_surface_bank_size (uint32_t bs, lo_message msg)
{
OSCSurface *s = get_surface(get_address (msg));
s->bank_size = bs;
// set bank and strip feedback
set_bank(s->bank, msg);
return 0;
}
int
OSC::set_surface_strip_types (uint32_t st, lo_message msg)
{
OSCSurface *s = get_surface(get_address (msg));
s->strip_types = st;
// set bank and strip feedback
set_bank(s->bank, msg);
return 0;
}
int
OSC::set_surface_feedback (uint32_t fb, lo_message msg)
{
OSCSurface *s = get_surface(get_address (msg));
s->feedback = fb;
// set bank and strip feedback
set_bank(s->bank, msg);
// Set global/master feedback
global_feedback (s->feedback, get_address (msg), s->gainmode);
return 0;
}
int
OSC::set_surface_gainmode (uint32_t gm, lo_message msg)
{
OSCSurface *s = get_surface(get_address (msg));
s->gainmode = gm;
// set bank and strip feedback
set_bank(s->bank, msg);
// Set global/master feedback
global_feedback (s->feedback, get_address (msg), s->gainmode);
return 0;
}
OSC::OSCSurface *
OSC::get_surface (lo_address addr)
{
string r_url;
char * rurl;
rurl = lo_address_get_url (addr);
r_url = rurl;
free (rurl);
for (uint32_t it = 0; it < _surface.size(); ++it) {
//find setup for this server
if (!_surface[it].remote_url.find(r_url)){
return &_surface[it];
}
}
// if we do this when OSC is started we get the wrong stripable
// we don't need this until we actually have a surface to deal with
if (!_select || (_select != ControlProtocol::first_selected_stripable())) {
gui_selection_changed();
}
// No surface create one with default values
OSCSurface s;
s.remote_url = r_url;
s.bank = 1;
s.bank_size = default_banksize; // need to find out how many strips there are
s.strip_types = default_strip; // 159 is tracks, busses, and VCAs (no master/monitor)
s.feedback = default_feedback;
s.gainmode = default_gainmode;
s.sel_obs = 0;
s.expand = 0;
s.expand_enable = false;
s.cue = false;
s.strips = get_sorted_stripables(s.strip_types, s.cue);
s.nstrips = s.strips.size();
_surface.push_back (s);
return &_surface[_surface.size() - 1];
}
// setup global feedback for a surface
void
OSC::global_feedback (bitset<32> feedback, lo_address addr, uint32_t gainmode)
{
// first destroy global observer for this surface
GlobalObservers::iterator x;
for (x = global_observers.begin(); x != global_observers.end();) {
OSCGlobalObserver* ro;
if ((ro = dynamic_cast<OSCGlobalObserver*>(*x)) != 0) {
int res = strcmp(lo_address_get_url(ro->address()), lo_address_get_url(addr));
if (res == 0) {
delete *x;
x = global_observers.erase (x);
} else {
++x;
}
} else {
++x;
}
}
if (feedback[4] || feedback[3] || feedback[5] || feedback[6]) {
// create a new Global Observer for this surface
OSCGlobalObserver* o = new OSCGlobalObserver (*session, addr, gainmode, /*s->*/feedback);
global_observers.push_back (o);
}
}
void
OSC::notify_routes_added (ARDOUR::RouteList &)
{
// not sure if we need this PI change seems to cover
//recalcbanks();
}
void
OSC::notify_vca_added (ARDOUR::VCAList &)
{
// not sure if we need this PI change seems to cover
//recalcbanks();
}
void
OSC::recalcbanks ()
{
tick = false;
bank_dirty = true;
}
void
OSC::_recalcbanks ()
{
if (!_select || (_select != ControlProtocol::first_selected_stripable())) {
_select = ControlProtocol::first_selected_stripable();
}
// do a set_bank for each surface we know about.
for (uint32_t it = 0; it < _surface.size(); ++it) {
OSCSurface* sur = &_surface[it];
// find lo_address
lo_address addr = lo_address_new_from_url (sur->remote_url.c_str());
if (sur->cue) {
_cue_set (sur->aux, addr);
} else {
_set_bank (sur->bank, addr);
}
if (sur->no_clear) {
// This surface uses /strip/list tell it routes have changed
lo_message reply;
reply = lo_message_new ();
lo_send_message (addr, "/strip/list", reply);
lo_message_free (reply);
}
}
}
/*
* This gets called not only when bank changes but also:
* - bank size change
* - feedback change
* - strip types changes
* - fadermode changes
* - stripable creation/deletion/flag
* - to refresh what is "displayed"
* Basically any time the bank needs to be rebuilt
*/
int
OSC::set_bank (uint32_t bank_start, lo_message msg)
{
return _set_bank (bank_start, get_address (msg));
}
// set bank is callable with either message or address
int
OSC::_set_bank (uint32_t bank_start, lo_address addr)
{
if (!session) {
return -1;
}
// no nstripables yet
if (!session->nroutes()) {
return -1;
}
OSCSurface *s = get_surface (addr);
// revert any expand to select
s->expand = 0;
s->expand_enable = false;
_strip_select (ControlProtocol::first_selected_stripable(), addr);
// undo all listeners for this url
StripableList stripables;
session->get_stripables (stripables);
for (StripableList::iterator it = stripables.begin(); it != stripables.end(); ++it) {
boost::shared_ptr<Stripable> stp = *it;
if (stp) {
end_listen (stp, addr);
}
// slow devices need time to clear buffers
usleep ((uint32_t) 10);
}
s->strips = get_sorted_stripables(s->strip_types, s->cue);
s->nstrips = s->strips.size();
uint32_t b_size;
if (!s->bank_size) {
// no banking - bank includes all stripables
b_size = s->nstrips;
} else {
b_size = s->bank_size;
}
// Do limits checking
if (bank_start < 1) bank_start = 1;
if (b_size >= s->nstrips) {
bank_start = 1;
} else if (bank_start > ((s->nstrips - b_size) + 1)) {
// top bank is always filled if there are enough strips for at least one bank
bank_start = (uint32_t)((s->nstrips - b_size) + 1);
}
//save bank after bank limit checks
s->bank = bank_start;
if (s->feedback[0] || s->feedback[1]) {
for (uint32_t n = bank_start; n < (min ((b_size + bank_start), s->nstrips + 1)); ++n) {
if (n <= s->strips.size()) {
boost::shared_ptr<Stripable> stp = s->strips[n - 1];
if (stp) {
listen_to_route(stp, addr);
}
}
// slow devices need time to clear buffers
usleep ((uint32_t) 10);
}
}
// light bankup or bankdown buttons if it is possible to bank in that direction
if (s->feedback[4] && !s->no_clear) {
lo_message reply;
reply = lo_message_new ();
if ((s->bank > (s->nstrips - s->bank_size)) || (s->nstrips < s->bank_size)) {
lo_message_add_int32 (reply, 0);
} else {
lo_message_add_int32 (reply, 1);
}
lo_send_message (addr, "/bank_up", reply);
lo_message_free (reply);
reply = lo_message_new ();
if (s->bank > 1) {
lo_message_add_int32 (reply, 1);
} else {
lo_message_add_int32 (reply, 0);
}
lo_send_message (addr, "/bank_down", reply);
lo_message_free (reply);
}
bank_dirty = false;
tick = true;
return 0;
}
int
OSC::bank_up (lo_message msg)
{
if (!session) {
return -1;
}
OSCSurface *s = get_surface(get_address (msg));
set_bank (s->bank + s->bank_size, msg);
return 0;
}
int
OSC::bank_down (lo_message msg)
{
if (!session) {
return -1;
}
OSCSurface *s = get_surface(get_address (msg));
if (s->bank < s->bank_size) {
set_bank (1, msg);
} else {
set_bank (s->bank - s->bank_size, msg);
}
return 0;
}
uint32_t
OSC::get_sid (boost::shared_ptr<ARDOUR::Stripable> strip, lo_address addr)
{
if (!strip) {
return 0;
}
OSCSurface *s = get_surface(addr);
uint32_t b_size;
if (!s->bank_size) {
// no banking
b_size = s->nstrips;
} else {
b_size = s->bank_size;
}
for (uint32_t n = s->bank; n < (min ((b_size + s->bank), s->nstrips + 1)); ++n) {
if (n <= s->strips.size()) {
if (strip == s->strips[n-1]) {
return n - s->bank + 1;
}
}
}
// failsafe... should never get here.
return 0;
}
boost::shared_ptr<ARDOUR::Stripable>
OSC::get_strip (uint32_t ssid, lo_address addr)
{
OSCSurface *s = get_surface(addr);
if (ssid && ((ssid + s->bank - 2) < s->nstrips)) {
return s->strips[ssid + s->bank - 2];
}
// guess it is out of range
return boost::shared_ptr<ARDOUR::Stripable>();
}
void
OSC::transport_frame (lo_message msg)
{
if (!session) {
return;
}
framepos_t pos = session->transport_frame ();
lo_message reply = lo_message_new ();
lo_message_add_int64 (reply, pos);
lo_send_message (get_address (msg), "/transport_frame", reply);
lo_message_free (reply);
}
void
OSC::transport_speed (lo_message msg)
{
if (!session) {
return;
}
double ts = session->transport_speed ();
lo_message reply = lo_message_new ();
lo_message_add_double (reply, ts);
lo_send_message (get_address (msg), "/transport_speed", reply);
lo_message_free (reply);
}
void
OSC::record_enabled (lo_message msg)
{
if (!session) {
return;
}
int re = (int)session->get_record_enabled ();
lo_message reply = lo_message_new ();
lo_message_add_int32 (reply, re);
lo_send_message (get_address (msg), "/record_enabled", reply);
lo_message_free (reply);
}
// master and monitor calls
int
OSC::master_set_gain (float dB)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = session->master_out();
if (s) {
if (dB < -192) {
s->gain_control()->set_value (0.0, PBD::Controllable::NoGroup);
} else {
s->gain_control()->set_value (dB_to_coefficient (dB), PBD::Controllable::NoGroup);
}
}
return 0;
}
int
OSC::master_set_fader (float position)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = session->master_out();
if (s) {
s->gain_control()->set_value (slider_position_to_gain_with_max (position, 2.0), PBD::Controllable::NoGroup);
}
return 0;
}
int
OSC::master_set_trim (float dB)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = session->master_out();
if (s) {
s->trim_control()->set_value (dB_to_coefficient (dB), PBD::Controllable::NoGroup);
}
return 0;
}
int
OSC::master_set_pan_stereo_position (float position, lo_message msg)
{
if (!session) return -1;
float endposition = .5;
boost::shared_ptr<Stripable> s = session->master_out();
if (s) {
if (s->pan_azimuth_control()) {
s->pan_azimuth_control()->set_value (s->pan_azimuth_control()->interface_to_internal (position), PBD::Controllable::NoGroup);
endposition = s->pan_azimuth_control()->internal_to_interface (s->pan_azimuth_control()->get_value ());
}
}
OSCSurface *sur = get_surface(get_address (msg));
if (sur->feedback[4]) {
lo_message reply = lo_message_new ();
lo_message_add_float (reply, endposition);
lo_send_message (get_address (msg), "/master/pan_stereo_position", reply);
lo_message_free (reply);
}
return 0;
}
int
OSC::master_set_mute (uint32_t state)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = session->master_out();
if (s) {
s->mute_control()->set_value (state, PBD::Controllable::NoGroup);
}
return 0;
}
int
OSC::monitor_set_gain (float dB)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = session->monitor_out();
if (s) {
if (dB < -192) {
s->gain_control()->set_value (0.0, PBD::Controllable::NoGroup);
} else {
s->gain_control()->set_value (dB_to_coefficient (dB), PBD::Controllable::NoGroup);
}
}
return 0;
}
int
OSC::monitor_set_fader (float position)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = session->monitor_out();
if (s) {
s->gain_control()->set_value (slider_position_to_gain_with_max (position, 2.0), PBD::Controllable::NoGroup);
}
return 0;
}
int
OSC::monitor_set_mute (uint32_t state)
{
if (!session) return -1;
if (session->monitor_out()) {
boost::shared_ptr<MonitorProcessor> mon = session->monitor_out()->monitor_control();
mon->set_cut_all (state);
}
return 0;
}
int
OSC::monitor_set_dim (uint32_t state)
{
if (!session) return -1;
if (session->monitor_out()) {
boost::shared_ptr<MonitorProcessor> mon = session->monitor_out()->monitor_control();
mon->set_dim_all (state);
}
return 0;
}
int
OSC::monitor_set_mono (uint32_t state)
{
if (!session) return -1;
if (session->monitor_out()) {
boost::shared_ptr<MonitorProcessor> mon = session->monitor_out()->monitor_control();
mon->set_mono (state);
}
return 0;
}
int
OSC::route_get_sends(lo_message msg) {
if (!session) {
return -1;
}
lo_arg **argv = lo_message_get_argv(msg);
int rid = argv[0]->i;
boost::shared_ptr<Stripable> strip = get_strip(rid, get_address(msg));
if (!strip) {
return -1;
}
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (strip);
if (!r) {
return -1;
}
lo_message reply = lo_message_new();
lo_message_add_int32(reply, rid);
int i = 0;
for (;;) {
boost::shared_ptr<Processor> p = r->nth_send(i++);
if (!p) {
break;
}
boost::shared_ptr<InternalSend> isend = boost::dynamic_pointer_cast<InternalSend> (p);
if (isend) {
lo_message_add_int32(reply, get_sid(isend->target_route(), get_address(msg)));
lo_message_add_string(reply, isend->name().c_str());
lo_message_add_int32(reply, i);
boost::shared_ptr<Amp> a = isend->amp();
lo_message_add_float(reply, gain_to_slider_position(a->gain_control()->get_value()));
lo_message_add_int32(reply, p->active() ? 1 : 0);
}
}
// if used dedicated message path to identify this reply in async operation.
// Naming it #reply wont help the client to identify the content.
lo_send_message(get_address (msg), "/strip/sends", reply);
lo_message_free(reply);
return 0;
}
int
OSC::route_get_receives(lo_message msg) {
if (!session) {
return -1;
}
lo_arg **argv = lo_message_get_argv(msg);
uint32_t rid = argv[0]->i;
boost::shared_ptr<Stripable> strip = get_strip(rid, get_address(msg));
if (!strip) {
return -1;
}
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (strip);
if (!r) {
return -1;
}
boost::shared_ptr<RouteList> route_list = session->get_routes();
lo_message reply = lo_message_new();
for (RouteList::iterator i = route_list->begin(); i != route_list->end(); ++i) {
boost::shared_ptr<Route> tr = boost::dynamic_pointer_cast<Route> (*i);
if (!tr) {
continue;
}
int j = 0;
for (;;) {
boost::shared_ptr<Processor> p = tr->nth_send(j++);
if (!p) {
break;
}
boost::shared_ptr<InternalSend> isend = boost::dynamic_pointer_cast<InternalSend> (p);
if (isend) {
if( isend->target_route()->id() == r->id()){
boost::shared_ptr<Amp> a = isend->amp();
lo_message_add_int32(reply, get_sid(tr, get_address(msg)));
lo_message_add_string(reply, tr->name().c_str());
lo_message_add_int32(reply, j);
lo_message_add_float(reply, gain_to_slider_position(a->gain_control()->get_value()));
lo_message_add_int32(reply, p->active() ? 1 : 0);
}
}
}
}
// I have used a dedicated message path to identify this reply in async operation.
// Naming it #reply wont help the client to identify the content.
lo_send_message(get_address (msg), "/strip/receives", reply);
lo_message_free(reply);
return 0;
}
// strip calls
int
OSC::route_mute (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->mute_control()) {
s->mute_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
return route_send_fail ("mute", ssid, 0, get_address (msg));
}
int
OSC::sel_mute (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->mute_control()) {
s->mute_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("mute", 0, get_address (msg));
}
int
OSC::route_solo (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->solo_control()) {
s->solo_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
}
}
return route_send_fail ("solo", ssid, 0, get_address (msg));
}
int
OSC::route_solo_iso (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->solo_isolate_control()) {
s->solo_isolate_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
return route_send_fail ("solo_iso", ssid, 0, get_address (msg));
}
int
OSC::route_solo_safe (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, lo_message_get_source (msg));
if (s) {
if (s->solo_safe_control()) {
s->solo_safe_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
return route_send_fail ("solo_safe", ssid, 0, get_address (msg));
}
int
OSC::sel_solo (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->solo_control()) {
session->set_control (s->solo_control(), yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
}
}
return sel_fail ("solo", 0, get_address (msg));
}
int
OSC::sel_solo_iso (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->solo_isolate_control()) {
s->solo_isolate_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("solo_iso", 0, get_address (msg));
}
int
OSC::sel_solo_safe (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->solo_safe_control()) {
s->solo_safe_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("solo_safe", 0, get_address (msg));
}
int
OSC::sel_recenable (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->rec_enable_control()) {
s->rec_enable_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
if (s->rec_enable_control()->get_value()) {
return 0;
}
}
}
return sel_fail ("recenable", 0, get_address (msg));
}
int
OSC::route_recenable (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->rec_enable_control()) {
s->rec_enable_control()->set_value (yn, PBD::Controllable::UseGroup);
if (s->rec_enable_control()->get_value()) {
return 0;
}
}
}
return route_send_fail ("recenable", ssid, 0, get_address (msg));
}
int
OSC::route_rename(int ssid, char *newname, lo_message msg) {
if (!session) {
return -1;
}
boost::shared_ptr<Stripable> s = get_strip(ssid, get_address(msg));
if (s) {
s->set_name(std::string(newname));
}
return 0;
}
int
OSC::sel_recsafe (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->rec_safe_control()) {
s->rec_safe_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
if (s->rec_safe_control()->get_value()) {
return 0;
}
}
}
return sel_fail ("record_safe", 0, get_address (msg));
}
int
OSC::route_recsafe (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->rec_safe_control()) {
s->rec_safe_control()->set_value (yn, PBD::Controllable::UseGroup);
if (s->rec_safe_control()->get_value()) {
return 0;
}
}
}
return route_send_fail ("record_safe", ssid, 0,get_address (msg));
}
int
OSC::route_monitor_input (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (s);
if (track) {
if (track->monitoring_control()) {
track->monitoring_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
}
return route_send_fail ("monitor_input", ssid, 0, get_address (msg));
}
int
OSC::sel_monitor_input (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (s);
if (track) {
if (track->monitoring_control()) {
track->monitoring_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
}
return sel_fail ("monitor_input", 0, get_address (msg));
}
int
OSC::route_monitor_disk (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (s);
if (track) {
if (track->monitoring_control()) {
track->monitoring_control()->set_value (yn ? 2.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
}
return route_send_fail ("monitor_disk", ssid, 0, get_address (msg));
}
int
OSC::sel_monitor_disk (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (s);
if (track) {
if (track->monitoring_control()) {
track->monitoring_control()->set_value (yn ? 2.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
}
return sel_fail ("monitor_disk", 0, get_address (msg));
}
int
OSC::strip_phase (int ssid, int yn, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->phase_control()) {
s->phase_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
return route_send_fail ("polarity", ssid, 0, get_address (msg));
}
int
OSC::sel_phase (uint32_t yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->phase_control()) {
s->phase_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("polarity", 0, get_address (msg));
}
int
OSC::strip_expand (int ssid, int yn, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
sur->expand_enable = (bool) yn;
sur->expand = ssid;
boost::shared_ptr<Stripable> s;
if (yn) {
s = get_strip (ssid, get_address (msg));
} else {
s = ControlProtocol::first_selected_stripable();
}
return _strip_select (s, get_address (msg));
}
int
OSC::_strip_select (boost::shared_ptr<Stripable> s, lo_address addr)
{
if (!session) {
return -1;
}
OSCSurface *sur = get_surface(addr);
if (sur->sel_obs) {
delete sur->sel_obs;
sur->sel_obs = 0;
}
bool feedback_on = sur->feedback.to_ulong();
if (s && feedback_on) {
OSCSelectObserver* sel_fb = new OSCSelectObserver (s, addr, sur->gainmode, sur->feedback);
s->DropReferences.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::recalcbanks, this), this);
sur->sel_obs = sel_fb;
} else if (sur->expand_enable) {
sur->expand = 0;
sur->expand_enable = false;
if (_select && feedback_on) {
OSCSelectObserver* sel_fb = new OSCSelectObserver (_select, addr, sur->gainmode, sur->feedback);
_select->DropReferences.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::recalcbanks, this), this);
sur->sel_obs = sel_fb;
}
} else if (feedback_on) {
route_send_fail ("select", sur->expand, 0 , addr);
}
if (!feedback_on) {
return 0;
}
//update buttons on surface
int b_s = sur->bank_size;
if (!b_s) { // bank size 0 means we need to know how many strips there are.
b_s = sur->nstrips;
}
for (int i = 1; i <= b_s; i++) {
string path = "expand";
if ((i == (int) sur->expand) && sur->expand_enable) {
lo_message reply = lo_message_new ();
if (sur->feedback[2]) {
ostringstream os;
os << "/strip/" << path << "/" << i;
path = os.str();
} else {
ostringstream os;
os << "/strip/" << path;
path = os.str();
lo_message_add_int32 (reply, i);
}
lo_message_add_float (reply, (float) 1);
lo_send_message (addr, path.c_str(), reply);
lo_message_free (reply);
reply = lo_message_new ();
lo_message_add_float (reply, 1.0);
lo_send_message (addr, "/select/expand", reply);
lo_message_free (reply);
} else {
lo_message reply = lo_message_new ();
lo_message_add_int32 (reply, i);
lo_message_add_float (reply, 0.0);
lo_send_message (addr, "/strip/expand", reply);
lo_message_free (reply);
}
}
if (!sur->expand_enable) {
lo_message reply = lo_message_new ();
lo_message_add_float (reply, 0.0);
lo_send_message (addr, "/select/expand", reply);
lo_message_free (reply);
}
return 0;
}
int
OSC::strip_gui_select (int ssid, int yn, lo_message msg)
{
//ignore button release
if (!yn) return 0;
if (!session) {
return -1;
}
OSCSurface *sur = get_surface(get_address (msg));
sur->expand_enable = false;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
SetStripableSelection (s);
} else {
if ((int) (sur->feedback.to_ulong())) {
route_send_fail ("select", ssid, 0, get_address (msg));
}
}
return 0;
}
int
OSC::sel_expand (uint32_t state, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
sur->expand_enable = (bool) state;
if (state && sur->expand) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = ControlProtocol::first_selected_stripable();
}
return _strip_select (s, get_address (msg));
}
int
OSC::route_set_gain_abs (int ssid, float level, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->gain_control()) {
s->gain_control()->set_value (level, PBD::Controllable::NoGroup);
} else {
return 1;
}
} else {
return 1;
}
return 0;
}
int
OSC::route_set_gain_dB (int ssid, float dB, lo_message msg)
{
if (!session) {
route_send_fail ("gain", ssid, -193, get_address (msg));
return -1;
}
int ret;
if (dB < -192) {
ret = route_set_gain_abs (ssid, 0.0, msg);
} else {
ret = route_set_gain_abs (ssid, dB_to_coefficient (dB), msg);
}
if (ret != 0) {
return route_send_fail ("gain", ssid, -193, get_address (msg));
}
return 0;
}
int
OSC::sel_gain (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
float abs;
if (val < -192) {
abs = 0;
} else {
abs = dB_to_coefficient (val);
}
if (s->gain_control()) {
s->gain_control()->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("gain", -193, get_address (msg));
}
int
OSC::route_set_gain_fader (int ssid, float pos, lo_message msg)
{
if (!session) {
route_send_fail ("fader", ssid, 0, get_address (msg));
return -1;
}
int ret;
ret = route_set_gain_abs (ssid, slider_position_to_gain_with_max (pos, 2.0), msg);
if (ret != 0) {
return route_send_fail ("fader", ssid, 0, get_address (msg));
}
return 0;
}
int
OSC::sel_fader (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
float abs;
abs = slider_position_to_gain_with_max (val, 2.0);
if (s->gain_control()) {
s->gain_control()->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("fader", 0, get_address (msg));
}
int
OSC::route_set_trim_abs (int ssid, float level, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->trim_control()) {
s->trim_control()->set_value (level, PBD::Controllable::NoGroup);
return 0;
}
}
return -1;
}
int
OSC::route_set_trim_dB (int ssid, float dB, lo_message msg)
{
int ret;
ret = route_set_trim_abs(ssid, dB_to_coefficient (dB), msg);
if (ret != 0) {
return route_send_fail ("trimdB", ssid, 0, get_address (msg));
}
return 0;
}
int
OSC::sel_trim (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->trim_control()) {
s->trim_control()->set_value (dB_to_coefficient (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("trimdB", 0, get_address (msg));
}
int
OSC::sel_pan_position (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if(s->pan_azimuth_control()) {
s->pan_azimuth_control()->set_value (s->pan_azimuth_control()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("pan_stereo_position", 0.5, get_address (msg));
}
int
OSC::sel_pan_width (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->pan_width_control()) {
s->pan_width_control()->set_value (s->pan_width_control()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("pan_stereo_width", 1, get_address (msg));
}
int
OSC::route_set_pan_stereo_position (int ssid, float pos, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if(s->pan_azimuth_control()) {
s->pan_azimuth_control()->set_value (s->pan_azimuth_control()->interface_to_internal (pos), PBD::Controllable::NoGroup);
return 0;
}
}
return route_send_fail ("pan_stereo_position", ssid, 0.5, get_address (msg));
}
int
OSC::route_set_pan_stereo_width (int ssid, float pos, lo_message msg)
{
if (!session) return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
if (s->pan_width_control()) {
s->pan_width_control()->set_value (pos, PBD::Controllable::NoGroup);
return 0;
}
}
return route_send_fail ("pan_stereo_width", ssid, 1, get_address (msg));
}
int
OSC::route_set_send_gain_dB (int ssid, int id, float val, lo_message msg)
{
if (!session) {
return -1;
}
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
float abs;
if (s) {
if (id > 0) {
--id;
}
#ifdef MIXBUS
abs = val;
#else
if (val < -192) {
abs = 0;
} else {
abs = dB_to_coefficient (val);
}
#endif
if (s->send_level_controllable (id)) {
s->send_level_controllable (id)->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
}
return 0;
}
int
OSC::route_set_send_fader (int ssid, int id, float val, lo_message msg)
{
if (!session) {
return -1;
}
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
float abs;
if (s) {
if (id > 0) {
--id;
}
if (s->send_level_controllable (id)) {
#ifdef MIXBUS
abs = s->send_level_controllable(id)->interface_to_internal (val);
#else
abs = slider_position_to_gain_with_max (val, 2.0);
#endif
s->send_level_controllable (id)->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
}
return 0;
}
int
OSC::sel_sendgain (int id, float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
float abs;
if (s) {
if (id > 0) {
--id;
}
#ifdef MIXBUS
abs = val;
#else
if (val < -192) {
abs = 0;
} else {
abs = dB_to_coefficient (val);
}
#endif
if (s->send_level_controllable (id)) {
s->send_level_controllable (id)->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
}
return sel_send_fail ("send_gain", id + 1, -193, get_address (msg));
}
int
OSC::sel_sendfader (int id, float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
float abs;
if (s) {
if (id > 0) {
--id;
}
if (s->send_level_controllable (id)) {
#ifdef MIXBUS
abs = s->send_level_controllable(id)->interface_to_internal (val);
#else
abs = slider_position_to_gain_with_max (val, 2.0);
#endif
s->send_level_controllable (id)->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
}
return sel_send_fail ("send_fader", id, 0, get_address (msg));
}
int
OSC::route_set_send_enable (int ssid, int sid, float val, lo_message msg)
{
if (!session) {
return -1;
}
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
if (s) {
/* revert to zero-based counting */
if (sid > 0) {
--sid;
}
if (s->send_enable_controllable (sid)) {
s->send_enable_controllable (sid)->set_value (val, PBD::Controllable::NoGroup);
return 0;
}
if (s->send_level_controllable (sid)) {
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
if (!r) {
return 0;
}
boost::shared_ptr<Send> snd = boost::dynamic_pointer_cast<Send> (r->nth_send(sid));
if (snd) {
if (val) {
snd->activate();
} else {
snd->deactivate();
}
}
return 0;
}
}
return -1;
}
int
OSC::sel_sendenable (int id, float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (id > 0) {
--id;
}
if (s->send_enable_controllable (id)) {
s->send_enable_controllable (id)->set_value (val, PBD::Controllable::NoGroup);
return 0;
}
if (s->send_level_controllable (id)) {
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
if (!r) {
// should never get here
return sel_send_fail ("send_enable", id + 1, 0, get_address (msg));
}
boost::shared_ptr<Send> snd = boost::dynamic_pointer_cast<Send> (r->nth_send(id));
if (snd) {
if (val) {
snd->activate();
} else {
snd->deactivate();
}
}
return 0;
}
}
return sel_send_fail ("send_enable", id + 1, 0, get_address (msg));
}
int
OSC::route_plugin_list (int ssid, lo_message msg) {
if (!session) {
return -1;
}
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(get_strip (ssid, get_address (msg)));
if (!r) {
PBD::error << "OSC: Invalid Remote Control ID '" << ssid << "'" << endmsg;
return -1;
}
int piid = 0;
lo_message reply = lo_message_new ();
lo_message_add_int32 (reply, ssid);
for (;;) {
boost::shared_ptr<Processor> redi = r->nth_plugin(piid);
if ( !redi ) {
break;
}
boost::shared_ptr<PluginInsert> pi;
if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
PBD::error << "OSC: given processor # " << piid << " on RID '" << ssid << "' is not a Plugin." << endmsg;
continue;
}
lo_message_add_int32 (reply, piid + 1);
boost::shared_ptr<ARDOUR::Plugin> pip = pi->plugin();
lo_message_add_string (reply, pip->name());
piid++;
}
lo_send_message (get_address (msg), "/strip/plugin/list", reply);
lo_message_free (reply);
return 0;
}
int
OSC::route_plugin_descriptor (int ssid, int piid, lo_message msg) {
if (!session) {
return -1;
}
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(get_strip (ssid, get_address (msg)));
if (!r) {
PBD::error << "OSC: Invalid Remote Control ID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<Processor> redi = r->nth_plugin(piid - 1);
if (!redi) {
PBD::error << "OSC: cannot find plugin # " << piid << " for RID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<PluginInsert> pi;
if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
PBD::error << "OSC: given processor # " << piid << " on RID '" << ssid << "' is not a Plugin." << endmsg;
return -1;
}
boost::shared_ptr<ARDOUR::Plugin> pip = pi->plugin();
bool ok = false;
lo_message reply = lo_message_new();
lo_message_add_int32 (reply, ssid);
lo_message_add_int32 (reply, piid);
lo_message_add_string (reply, pip->name());
for ( uint32_t ppi = 0; ppi < pip->parameter_count(); ppi++) {
uint32_t controlid = pip->nth_parameter(ppi, ok);
if (!ok) {
continue;
}
if ( pip->parameter_is_input(controlid) || pip->parameter_is_control(controlid) ) {
boost::shared_ptr<AutomationControl> c = pi->automation_control(Evoral::Parameter(PluginAutomation, 0, controlid));
lo_message_add_int32 (reply, ppi + 1);
ParameterDescriptor pd;
pi->plugin()->get_parameter_descriptor(controlid, pd);
lo_message_add_string (reply, pd.label.c_str());
// I've combined those binary descriptor parts in a bit-field to reduce lilo message elements
int flags = 0;
flags |= pd.enumeration ? 1 : 0;
flags |= pd.integer_step ? 2 : 0;
flags |= pd.logarithmic ? 4 : 0;
flags |= pd.max_unbound ? 8 : 0;
flags |= pd.min_unbound ? 16 : 0;
flags |= pd.sr_dependent ? 32 : 0;
flags |= pd.toggled ? 64 : 0;
flags |= c != NULL ? 128 : 0; // bit 7 indicates in input control
lo_message_add_int32 (reply, flags);
lo_message_add_int32 (reply, pd.datatype);
lo_message_add_float (reply, pd.lower);
lo_message_add_float (reply, pd.upper);
lo_message_add_string (reply, pd.print_fmt.c_str());
if ( pd.scale_points ) {
lo_message_add_int32 (reply, pd.scale_points->size());
for ( ARDOUR::ScalePoints::const_iterator i = pd.scale_points->begin(); i != pd.scale_points->end(); ++i) {
lo_message_add_int32 (reply, i->second);
lo_message_add_string (reply, ((std::string)i->first).c_str());
}
}
else {
lo_message_add_int32 (reply, 0);
}
if ( c ) {
lo_message_add_double (reply, c->get_value());
}
else {
lo_message_add_double (reply, 0);
}
}
}
lo_send_message (get_address (msg), "/strip/plugin/descriptor", reply);
lo_message_free (reply);
return 0;
}
int
OSC::route_plugin_reset (int ssid, int piid, lo_message msg) {
if (!session) {
return -1;
}
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(get_strip (ssid, get_address (msg)));
if (!r) {
PBD::error << "OSC: Invalid Remote Control ID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<Processor> redi = r->nth_plugin(piid - 1);
if (!redi) {
PBD::error << "OSC: cannot find plugin # " << piid << " for RID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<PluginInsert> pi;
if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
PBD::error << "OSC: given processor # " << piid << " on RID '" << ssid << "' is not a Plugin." << endmsg;
return -1;
}
pi->reset_parameters_to_default ();
return 0;
}
int
OSC::route_plugin_parameter (int ssid, int piid, int par, float val, lo_message msg)
{
if (!session)
return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
if (!r) {
PBD::error << "OSC: Invalid Remote Control ID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<Processor> redi=r->nth_plugin (piid - 1);
if (!redi) {
PBD::error << "OSC: cannot find plugin # " << piid << " for RID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<PluginInsert> pi;
if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
PBD::error << "OSC: given processor # " << piid << " on RID '" << ssid << "' is not a Plugin." << endmsg;
return -1;
}
boost::shared_ptr<ARDOUR::Plugin> pip = pi->plugin();
bool ok=false;
uint32_t controlid = pip->nth_parameter (par - 1,ok);
if (!ok) {
PBD::error << "OSC: Cannot find parameter # " << par << " for plugin # " << piid << " on RID '" << ssid << "'" << endmsg;
return -1;
}
if (!pip->parameter_is_input(controlid)) {
PBD::error << "OSC: Parameter # " << par << " for plugin # " << piid << " on RID '" << ssid << "' is not a control input" << endmsg;
return -1;
}
ParameterDescriptor pd;
pi->plugin()->get_parameter_descriptor (controlid,pd);
if (val >= pd.lower && val <= pd.upper) {
boost::shared_ptr<AutomationControl> c = pi->automation_control (Evoral::Parameter(PluginAutomation, 0, controlid));
// cerr << "parameter:" << redi->describe_parameter(controlid) << " val:" << val << "\n";
c->set_value (val, PBD::Controllable::NoGroup);
} else {
PBD::warning << "OSC: Parameter # " << par << " for plugin # " << piid << " on RID '" << ssid << "' is out of range" << endmsg;
PBD::info << "OSC: Valid range min=" << pd.lower << " max=" << pd.upper << endmsg;
}
return 0;
}
//prints to cerr only
int
OSC::route_plugin_parameter_print (int ssid, int piid, int par, lo_message msg)
{
if (!session) {
return -1;
}
boost::shared_ptr<Stripable> s = get_strip (ssid, get_address (msg));
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
if (!r) {
return -1;
}
boost::shared_ptr<Processor> redi=r->nth_plugin (piid - 1);
if (!redi) {
return -1;
}
boost::shared_ptr<PluginInsert> pi;
if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
return -1;
}
boost::shared_ptr<ARDOUR::Plugin> pip = pi->plugin();
bool ok=false;
uint32_t controlid = pip->nth_parameter (par - 1,ok);
if (!ok) {
return -1;
}
ParameterDescriptor pd;
if (pi->plugin()->get_parameter_descriptor (controlid, pd) == 0) {
boost::shared_ptr<AutomationControl> c = pi->automation_control (Evoral::Parameter(PluginAutomation, 0, controlid));
cerr << "parameter: " << pd.label << "\n";
if (c) {
cerr << "current value: " << c->get_value () << "\n";
} else {
cerr << "current value not available, control does not exist\n";
}
cerr << "lower value: " << pd.lower << "\n";
cerr << "upper value: " << pd.upper << "\n";
}
return 0;
}
int
OSC::route_plugin_activate (int ssid, int piid, lo_message msg)
{
if (!session)
return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, lo_message_get_source (msg));
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
if (!r) {
PBD::error << "OSC: Invalid Remote Control ID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<Processor> redi=r->nth_plugin (piid - 1);
if (!redi) {
PBD::error << "OSC: cannot find plugin # " << piid << " for RID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<PluginInsert> pi;
if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
PBD::error << "OSC: given processor # " << piid << " on RID '" << ssid << "' is not a Plugin." << endmsg;
return -1;
}
boost::shared_ptr<ARDOUR::Plugin> pip = pi->plugin();
pi->activate();
return 0;
}
int
OSC::route_plugin_deactivate (int ssid, int piid, lo_message msg)
{
if (!session)
return -1;
boost::shared_ptr<Stripable> s = get_strip (ssid, lo_message_get_source (msg));
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
if (!r) {
PBD::error << "OSC: Invalid Remote Control ID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<Processor> redi=r->nth_plugin (piid - 1);
if (!redi) {
PBD::error << "OSC: cannot find plugin # " << piid << " for RID '" << ssid << "'" << endmsg;
return -1;
}
boost::shared_ptr<PluginInsert> pi;
if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(redi))) {
PBD::error << "OSC: given processor # " << piid << " on RID '" << ssid << "' is not a Plugin." << endmsg;
return -1;
}
boost::shared_ptr<ARDOUR::Plugin> pip = pi->plugin();
pi->deactivate();
return 0;
}
// select
int
OSC::sel_pan_elevation (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->pan_elevation_control()) {
s->pan_elevation_control()->set_value (s->pan_elevation_control()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("pan_elevation_position", 0, get_address (msg));
}
int
OSC::sel_pan_frontback (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->pan_frontback_control()) {
s->pan_frontback_control()->set_value (s->pan_frontback_control()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("pan_frontback_position", 0.5, get_address (msg));
}
int
OSC::sel_pan_lfe (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->pan_lfe_control()) {
s->pan_lfe_control()->set_value (s->pan_lfe_control()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("pan_lfe_control", 0, get_address (msg));
}
// compressor control
int
OSC::sel_comp_enable (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->comp_enable_controllable()) {
s->comp_enable_controllable()->set_value (s->comp_enable_controllable()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("comp_enable", 0, get_address (msg));
}
int
OSC::sel_comp_threshold (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->comp_threshold_controllable()) {
s->comp_threshold_controllable()->set_value (s->comp_threshold_controllable()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("comp_threshold", 0, get_address (msg));
}
int
OSC::sel_comp_speed (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->comp_speed_controllable()) {
s->comp_speed_controllable()->set_value (s->comp_speed_controllable()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("comp_speed", 0, get_address (msg));
}
int
OSC::sel_comp_mode (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->comp_mode_controllable()) {
s->comp_mode_controllable()->set_value (s->comp_mode_controllable()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("comp_mode", 0, get_address (msg));
}
int
OSC::sel_comp_makeup (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->comp_makeup_controllable()) {
s->comp_makeup_controllable()->set_value (s->comp_makeup_controllable()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("comp_makeup", 0, get_address (msg));
}
// EQ control
int
OSC::sel_eq_enable (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->eq_enable_controllable()) {
s->eq_enable_controllable()->set_value (s->eq_enable_controllable()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("eq_enable", 0, get_address (msg));
}
int
OSC::sel_eq_hpf (float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (s->eq_hpf_controllable()) {
s->eq_hpf_controllable()->set_value (s->eq_hpf_controllable()->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_fail ("eq_hpf", 0, get_address (msg));
}
int
OSC::sel_eq_gain (int id, float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (id > 0) {
--id;
}
if (s->eq_gain_controllable (id)) {
s->eq_gain_controllable (id)->set_value (s->eq_gain_controllable(id)->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_send_fail ("eq_gain", id + 1, 0, get_address (msg));
}
int
OSC::sel_eq_freq (int id, float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (id > 0) {
--id;
}
if (s->eq_freq_controllable (id)) {
s->eq_freq_controllable (id)->set_value (s->eq_freq_controllable(id)->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_send_fail ("eq_freq", id + 1, 0, get_address (msg));
}
int
OSC::sel_eq_q (int id, float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (id > 0) {
--id;
}
if (s->eq_q_controllable (id)) {
s->eq_q_controllable (id)->set_value (s->eq_q_controllable(id)->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_send_fail ("eq_q", id + 1, 0, get_address (msg));
}
int
OSC::sel_eq_shape (int id, float val, lo_message msg)
{
OSCSurface *sur = get_surface(get_address (msg));
boost::shared_ptr<Stripable> s;
if (sur->expand_enable) {
s = get_strip (sur->expand, get_address (msg));
} else {
s = _select;
}
if (s) {
if (id > 0) {
--id;
}
if (s->eq_shape_controllable (id)) {
s->eq_shape_controllable (id)->set_value (s->eq_shape_controllable(id)->interface_to_internal (val), PBD::Controllable::NoGroup);
return 0;
}
}
return sel_send_fail ("eq_shape", id + 1, 0, get_address (msg));
}
void
OSC::gui_selection_changed ()
{
boost::shared_ptr<Stripable> strip = ControlProtocol::first_selected_stripable();
if (strip) {
_select = strip;
for (uint32_t it = 0; it < _surface.size(); ++it) {
OSCSurface* sur = &_surface[it];
if(!sur->expand_enable) {
lo_address addr = lo_address_new_from_url (sur->remote_url.c_str());
_strip_select (strip, addr);
}
}
}
}
// timer callbacks
bool
OSC::periodic (void)
{
if (!tick) {
Glib::usleep(100); // let flurry of signals subside
if (global_init) {
for (uint32_t it = 0; it < _surface.size(); it++) {
OSCSurface* sur = &_surface[it];
lo_address addr = lo_address_new_from_url (sur->remote_url.c_str());
global_feedback (sur->feedback, addr, sur->gainmode);
}
global_init = false;
tick = true;
}
if (bank_dirty) {
_recalcbanks ();
bank_dirty = false;
tick = true;
}
}
for (GlobalObservers::iterator x = global_observers.begin(); x != global_observers.end(); x++) {
OSCGlobalObserver* go;
if ((go = dynamic_cast<OSCGlobalObserver*>(*x)) != 0) {
go->tick();
}
}
for (RouteObservers::iterator x = route_observers.begin(); x != route_observers.end(); x++) {
OSCRouteObserver* ro;
if ((ro = dynamic_cast<OSCRouteObserver*>(*x)) != 0) {
ro->tick();
}
}
for (uint32_t it = 0; it < _surface.size(); it++) {
OSCSurface* sur = &_surface[it];
OSCSelectObserver* so;
if ((so = dynamic_cast<OSCSelectObserver*>(sur->sel_obs)) != 0) {
so->tick();
}
}
for (CueObservers::iterator x = cue_observers.begin(); x != cue_observers.end(); x++) {
OSCCueObserver* co;
if ((co = dynamic_cast<OSCCueObserver*>(*x)) != 0) {
co->tick();
}
}
return true;
}
int
OSC::route_send_fail (string path, uint32_t ssid, float val, lo_address addr)
{
OSCSurface *sur = get_surface(addr);
ostringstream os;
lo_message reply;
if (ssid) {
reply = lo_message_new ();
if (sur->feedback[2]) {
os << "/strip/" << path << "/" << ssid;
} else {
os << "/strip/" << path;
lo_message_add_int32 (reply, ssid);
}
string str_pth = os.str();
lo_message_add_float (reply, (float) val);
lo_send_message (addr, str_pth.c_str(), reply);
lo_message_free (reply);
}
if ((_select == get_strip (ssid, addr)) || ((sur->expand == ssid) && (sur->expand_enable))) {
os.str("");
os << "/select/" << path;
string sel_pth = os.str();
reply = lo_message_new ();
lo_message_add_float (reply, (float) val);
lo_send_message (addr, sel_pth.c_str(), reply);
lo_message_free (reply);
}
return 0;
}
int
OSC::sel_fail (string path, float val, lo_address addr)
{
ostringstream os;
os.str("");
os << "/select/" << path;
string sel_pth = os.str();
lo_message reply = lo_message_new ();
lo_message_add_float (reply, (float) val);
lo_send_message (addr, sel_pth.c_str(), reply);
lo_message_free (reply);
return 0;
}
int
OSC::sel_send_fail (string path, uint32_t id, float val, lo_address addr)
{
OSCSurface *sur = get_surface(addr);
ostringstream os;
lo_message reply;
reply = lo_message_new ();
if (sur->feedback[2]) {
os << "/select/" << path << "/" << id;
} else {
os << "/select/" << path;
lo_message_add_int32 (reply, id);
}
string str_pth = os.str();
lo_message_add_float (reply, (float) val);
lo_send_message (addr, str_pth.c_str(), reply);
lo_message_free (reply);
return 0;
}
XMLNode&
OSC::get_state ()
{
XMLNode& node (ControlProtocol::get_state());
node.set_property ("debugmode", (int32_t) _debugmode); // TODO: enum2str
node.set_property ("address-only", address_only);
node.set_property ("remote-port", remote_port);
node.set_property ("banksize", default_banksize);
node.set_property ("striptypes", default_strip);
node.set_property ("feedback", default_feedback);
node.set_property ("gainmode", default_gainmode);
if (_surface.size()) {
XMLNode* config = new XMLNode (X_("Configurations"));
for (uint32_t it = 0; it < _surface.size(); ++it) {
OSCSurface* sur = &_surface[it];
XMLNode* devnode = new XMLNode (X_("Configuration"));
devnode->set_property (X_("url"), sur->remote_url);
devnode->set_property (X_("bank-size"), sur->bank_size);
devnode->set_property (X_("strip-types"), (uint64_t)sur->strip_types.to_ulong());
devnode->set_property (X_("feedback"), (uint64_t)sur->feedback.to_ulong());
devnode->set_property (X_("gainmode"), sur->gainmode);
config->add_child_nocopy (*devnode);
}
node.add_child_nocopy (*config);
}
return node;
}
int
OSC::set_state (const XMLNode& node, int version)
{
if (ControlProtocol::set_state (node, version)) {
return -1;
}
int32_t debugmode;
if (node.get_property (X_("debugmode"), debugmode)) {
_debugmode = OSCDebugMode (debugmode);
}
node.get_property (X_("address-only"), address_only);
node.get_property (X_("remote-port"), remote_port);
node.get_property (X_("banksize"), default_banksize);
node.get_property (X_("striptypes"), default_strip);
node.get_property (X_("feedback"), default_feedback);
node.get_property (X_("gainmode"), default_gainmode);
XMLNode* cnode = node.child (X_("Configurations"));
if (cnode) {
XMLNodeList const& devices = cnode->children();
for (XMLNodeList::const_iterator d = devices.begin(); d != devices.end(); ++d) {
OSCSurface s;
if (!(*d)->get_property (X_("url"), s.remote_url)) {
continue;
}
bank_dirty = true;
(*d)->get_property (X_("bank-size"), s.bank_size);
uint64_t bits;
if ((*d)->get_property (X_ ("strip-types"), bits)) {
s.strip_types = bits;
}
if ((*d)->get_property (X_("feedback"), bits)) {
s.feedback = bits;
}
(*d)->get_property (X_("gainmode"), s.gainmode);
s.bank = 1;
s.sel_obs = 0;
s.expand = 0;
s.expand_enable = false;
s.strips = get_sorted_stripables (s.strip_types, s.cue);
s.nstrips = s.strips.size ();
_surface.push_back (s);
}
}
global_init = true;
tick = false;
return 0;
}
// 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();
}
bool operator () (const Stripable & a, const Stripable & b) const
{
return a.presentation_info().order() < b.presentation_info().order();
}
bool operator () (const Stripable * a, const Stripable * b) const
{
return a->presentation_info().order() < b->presentation_info().order();
}
};
OSC::Sorted
OSC::get_sorted_stripables(std::bitset<32> types, bool cue)
{
Sorted sorted;
// fetch all stripables
StripableList stripables;
session->get_stripables (stripables);
// Look for stripables that match bit in sur->strip_types
for (StripableList::iterator it = stripables.begin(); it != stripables.end(); ++it) {
boost::shared_ptr<Stripable> s = *it;
if ((!cue) && (!types[9]) && (s->presentation_info().flags() & PresentationInfo::Hidden)) {
// do nothing... skip it
} else {
if (types[0] && (s->presentation_info().flags() & PresentationInfo::AudioTrack)) {
sorted.push_back (s);
} else
if (types[1] && (s->presentation_info().flags() & PresentationInfo::MidiTrack)) {
sorted.push_back (s);
} else
if ((s->presentation_info().flags() & PresentationInfo::AudioBus)) {
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
// r->feeds (session->master_out()) may make more sense
if (r->direct_feeds_according_to_reality (session->master_out())) {
// this is a bus
if (types[2]) {
sorted.push_back (s);
}
} else {
// this is an Aux out
if (types[7]) {
sorted.push_back (s);
}
}
} else
if (types[3] && (s->presentation_info().flags() & PresentationInfo::MidiBus)) {
sorted.push_back (s);
} else
if (types[4] && (s->presentation_info().flags() & PresentationInfo::VCA)) {
sorted.push_back (s);
} else
if (types[8] && (s->presentation_info().flags() & PresentationInfo::Selected)) {
sorted.push_back (s);
} else
if (types[9] && (s->presentation_info().flags() & PresentationInfo::Hidden)) {
sorted.push_back (s);
}
}
}
sort (sorted.begin(), sorted.end(), StripableByPresentationOrder());
// Master/Monitor might be anywhere... we put them at the end - Sorry ;)
if (types[5]) {
sorted.push_back (session->master_out());
}
if (types[6]) {
sorted.push_back (session->monitor_out());
}
return sorted;
}
int
OSC::cue_parse (const char *path, const char* types, lo_arg **argv, int argc, lo_message msg)
{
int ret = 1; /* unhandled */
if (!strncmp (path, "/cue/aux", 8)) {
// set our Aux bus
cue_set (argv[0]->i, msg);
ret = 0;
}
else if (!strncmp (path, "/cue/connect", 12)) {
// switch to next Aux bus
cue_set (0, msg);
ret = 0;
}
else if (!strncmp (path, "/cue/next_aux", 13)) {
// switch to next Aux bus
cue_next (msg);
ret = 0;
}
else if (!strncmp (path, "/cue/previous_aux", 17)) {
// switch to previous Aux bus
cue_previous (msg);
ret = 0;
}
else if (!strncmp (path, "/cue/send/fader/", 16) && strlen (path) > 16) {
int id = atoi (&path[16]);
cue_send_fader (id, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/cue/send/enable/", 17) && strlen (path) > 17) {
int id = atoi (&path[17]);
cue_send_enable (id, argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/cue/fader", 10)) {
cue_aux_fader (argv[0]->f, msg);
ret = 0;
}
else if (!strncmp (path, "/cue/mute", 9)) {
cue_aux_mute (argv[0]->f, msg);
ret = 0;
}
if ((ret && _debugmode == Unhandled)) {
debugmsg (_("Unhandled OSC cue message"), path, types, argv, argc);
} else if ((!ret && _debugmode == All)) {
debugmsg (_("OSC cue"), path, types, argv, argc);
}
return ret;
}
int
OSC::cue_set (uint32_t aux, lo_message msg)
{
return _cue_set (aux, get_address (msg));
}
int
OSC::_cue_set (uint32_t aux, lo_address addr)
{
OSCSurface *s = get_surface(addr);
s->bank_size = 0;
s->strip_types = 128;
s->feedback = 0;
s->gainmode = 1;
s->cue = true;
s->aux = aux;
s->strips = get_sorted_stripables(s->strip_types, s->cue);
s->nstrips = s->strips.size();
// get rid of any old CueObsevers for this address
cueobserver_connections.drop_connections ();
CueObservers::iterator x;
for (x = cue_observers.begin(); x != cue_observers.end();) {
OSCCueObserver* co;
if ((co = dynamic_cast<OSCCueObserver*>(*x)) != 0) {
int res = strcmp(lo_address_get_url(co->address()), lo_address_get_url(addr));
if (res == 0) {
delete *x;
x = cue_observers.erase (x);
} else {
++x;
}
} else {
++x;
}
}
// get a list of Auxes
for (uint32_t n = 0; n < s->nstrips; ++n) {
boost::shared_ptr<Stripable> stp = s->strips[n];
if (stp) {
text_message (string_compose ("/cue/name/%1", n+1), stp->name(), addr);
if (aux == n+1) {
// aux must be at least one
// need a signal if aux vanishes
stp->DropReferences.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::_cue_set, this, aux, addr), this);
// make a list of stripables with sends that go to this bus
s->sends = cue_get_sorted_stripables(stp, aux, addr);
// start cue observer
OSCCueObserver* co = new OSCCueObserver (stp, s->sends, addr);
cue_observers.push_back (co);
}
}
}
return 0;
}
int
OSC::cue_next (lo_message msg)
{
OSCSurface *s = get_surface(get_address (msg));
if (s->aux < s->nstrips) {
cue_set (s->aux + 1, msg);
} else {
cue_set (s->nstrips, msg);
}
return 0;
}
int
OSC::cue_previous (lo_message msg)
{
OSCSurface *s = get_surface(get_address (msg));
if (s->aux > 1) {
cue_set (s->aux - 1, msg);
}
return 0;
}
boost::shared_ptr<Send>
OSC::cue_get_send (uint32_t id, lo_address addr)
{
OSCSurface *s = get_surface(addr);
if (id && s->aux > 0 && id <= s->sends.size()) {
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s->sends[id - 1]);
boost::shared_ptr<Stripable> aux = get_strip (s->aux, addr);
if (r && aux) {
return r->internal_send_for (boost::dynamic_pointer_cast<Route> (aux));
}
}
return boost::shared_ptr<Send>();
}
int
OSC::cue_aux_fader (float position, lo_message msg)
{
if (!session) return -1;
OSCSurface *sur = get_surface(get_address (msg));
if (sur->cue) {
if (sur->aux) {
boost::shared_ptr<Stripable> s = get_strip (sur->aux, get_address (msg));
if (s) {
float abs;
abs = slider_position_to_gain_with_max (position, 2.0);
if (s->gain_control()) {
s->gain_control()->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
}
}
}
return cue_float_message ("/cue/fader", 0, get_address (msg));
}
int
OSC::cue_aux_mute (float state, lo_message msg)
{
if (!session) return -1;
OSCSurface *sur = get_surface(get_address (msg));
if (sur->cue) {
if (sur->aux) {
boost::shared_ptr<Stripable> s = get_strip (sur->aux, get_address (msg));
if (s) {
if (s->mute_control()) {
s->mute_control()->set_value (state ? 1.0 : 0.0, PBD::Controllable::NoGroup);
return 0;
}
}
}
}
return cue_float_message ("/cue/mute", 0, get_address (msg));
}
int
OSC::cue_send_fader (uint32_t id, float val, lo_message msg)
{
if (!session) {
return -1;
}
boost::shared_ptr<Send> s = cue_get_send (id, get_address (msg));
float abs;
if (s) {
if (s->gain_control()) {
abs = slider_position_to_gain_with_max (val, 2.0);
s->gain_control()->set_value (abs, PBD::Controllable::NoGroup);
return 0;
}
}
return cue_float_message (string_compose ("/cue/send/fader/%1", id), 0, get_address (msg));
}
int
OSC::cue_send_enable (uint32_t id, float state, lo_message msg)
{
if (!session)
return -1;
boost::shared_ptr<Send> s = cue_get_send (id, get_address (msg));
if (s) {
if (state) {
s->activate ();
} else {
s->deactivate ();
}
return 0;
}
return cue_float_message (string_compose ("/cue/send/enable/%1", id), 0, get_address (msg));
}
int
OSC::cue_float_message (string path, float val, lo_address addr)
{
lo_message reply;
reply = lo_message_new ();
lo_message_add_float (reply, (float) val);
lo_send_message (addr, path.c_str(), reply);
lo_message_free (reply);
return 0;
}
int
OSC::text_message (string path, string val, lo_address addr)
{
lo_message reply;
reply = lo_message_new ();
lo_message_add_string (reply, val.c_str());
lo_send_message (addr, path.c_str(), reply);
lo_message_free (reply);
return 0;
}
// we have to have a sorted list of stripables that have sends pointed at our aux
// we can use the one in osc.cc to get an aux list
OSC::Sorted
OSC::cue_get_sorted_stripables(boost::shared_ptr<Stripable> aux, uint32_t id, lo_message msg)
{
Sorted sorted;
cueobserver_connections.drop_connections ();
// fetch all stripables
StripableList stripables;
session->get_stripables (stripables);
// Look for stripables that have a send to aux
for (StripableList::iterator it = stripables.begin(); it != stripables.end(); ++it) {
boost::shared_ptr<Stripable> s = *it;
// we only want routes
boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (s);
if (r) {
r->processors_changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::recalcbanks, this), this);
boost::shared_ptr<Send> snd = r->internal_send_for (boost::dynamic_pointer_cast<Route> (aux));
if (snd) { // test for send to aux
sorted.push_back (s);
s->DropReferences.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::cue_set, this, id, msg), this);
}
}
}
sort (sorted.begin(), sorted.end(), StripableByPresentationOrder());
return sorted;
}
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