diff options
author | Robin Gareus <robin@gareus.org> | 2016-04-17 14:10:13 +0200 |
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committer | Robin Gareus <robin@gareus.org> | 2016-04-17 14:10:13 +0200 |
commit | 8fc19d6c670a106ffab2f12f1629d74c5855355b (patch) | |
tree | 9e03f26cf6e77b1e6edd7ef7b82f3477794e6937 /gtk2_ardour/plugin_pin_dialog.cc | |
parent | 8f14f422e053646a1b171a87f696d9d7f232e3bf (diff) |
use temporary sends for sidechain inputs
Diffstat (limited to 'gtk2_ardour/plugin_pin_dialog.cc')
-rw-r--r-- | gtk2_ardour/plugin_pin_dialog.cc | 146 |
1 files changed, 117 insertions, 29 deletions
diff --git a/gtk2_ardour/plugin_pin_dialog.cc b/gtk2_ardour/plugin_pin_dialog.cc index f76d3c28db..da3c096d92 100644 --- a/gtk2_ardour/plugin_pin_dialog.cc +++ b/gtk2_ardour/plugin_pin_dialog.cc @@ -29,10 +29,13 @@ #include "gtkmm2ext/utils.h" #include "gtkmm2ext/rgb_macros.h" +#include "ardour/amp.h" #include "ardour/audioengine.h" +#include "ardour/pannable.h" #include "ardour/plugin.h" #include "ardour/port.h" #include "ardour/profile.h" +#include "ardour/send.h" #include "ardour/session.h" #include "plugin_pin_dialog.h" @@ -493,47 +496,74 @@ PluginPinDialog::refill_output_presets () } } +std::string +PluginPinDialog::port_label (const std::string& portname, bool strip) +{ + // compare to MixerStrip::update_io_button() + string lpn (PROGRAM_NAME); + boost::to_lower (lpn); + std::string program_port_prefix = lpn + ":"; // e.g. "ardour:" + + std::string label (portname); + if (label.find ("system:capture_") == 0) { + label = AudioEngine::instance ()->get_pretty_name_by_name (label); + if (label.empty ()) { + label = portname.substr (15); + } + } else if (label.find ("system:midi_capture_") == 0) { + label = AudioEngine::instance ()->get_pretty_name_by_name (label); + if (label.empty ()) { + // "system:midi_capture_123" -> "123" + label = "M " + portname.substr (20); + } + } else if (label.find (program_port_prefix) == 0) { + label = label.substr (program_port_prefix.size ()); + if (strip) { + string::size_type slash = label.find ("/"); + if (slash != string::npos) { + label = label.substr (0, slash); + } + } + } + return label; +} + uint32_t PluginPinDialog::add_port_to_table (boost::shared_ptr<Port> p, uint32_t r, bool can_remove) { std::string lbl; std::string tip = p->name (); std::vector<std::string> cns; + bool single_source = true; p->get_connections (cns); - // TODO proper labels, see MixerStrip::update_io_button() + for (std::vector<std::string>::const_iterator i = cns.begin (); i != cns.end (); ++i) { + if (lbl.empty ()) { + lbl = port_label (*i, true); + continue; + } + if (port_label (*i, true) != lbl) { + lbl = "..."; + single_source = false; + break; + } + } + if (cns.size () == 0) { lbl = "-"; - } else if (cns.size () > 1) { - lbl = "..."; + single_source = false; + } else if (cns.size () == 1) { tip += " <- "; + lbl = port_label (cns[0], false); } else { - string lpn (PROGRAM_NAME); - boost::to_lower (lpn); - std::string program_port_prefix = lpn + ":"; // e.g. "ardour:" - - lbl = cns[0]; tip += " <- "; - if (lbl.find ("system:capture_") == 0) { - lbl = AudioEngine::instance ()->get_pretty_name_by_name (lbl); - if (lbl.empty ()) { - lbl = cns[0].substr (15); - } - } else if (lbl.find ("system:midi_capture_") == 0) { - lbl = AudioEngine::instance ()->get_pretty_name_by_name (lbl); - if (lbl.empty ()) { - // "system:midi_capture_123" -> "123" - lbl = "M " + cns[0].substr (20); - } - } else if (lbl.find (program_port_prefix) == 0) { - lbl = lbl.substr (program_port_prefix.size ()); - } } + replace_all (lbl, "_", " "); + for (std::vector<std::string>::const_iterator i = cns.begin (); i != cns.end (); ++i) { tip += *i; tip += " "; } - replace_all (lbl, "_", " "); ArdourButton *pb = manage (new ArdourButton (lbl)); pb->set_text_ellipsize (Pango::ELLIPSIZE_MIDDLE); @@ -554,7 +584,7 @@ PluginPinDialog::add_port_to_table (boost::shared_ptr<Port> p, uint32_t r, bool uint32_t rv = 1; - if (cns.size () == 1 && _session) { + if (single_source && _session) { /* check if it's an Ardour Send feeding.. */ boost::shared_ptr<ARDOUR::RouteList> routes = _session->get_routes (); for (ARDOUR::RouteList::const_iterator i = routes->begin (); i != routes->end (); ++i) { @@ -1598,6 +1628,44 @@ PluginPinDialog::connect_port (boost::weak_ptr<ARDOUR::Port> wp0, boost::weak_pt p0->connect (p1->name ()); } +void +PluginPinDialog::add_send_from (boost::weak_ptr<ARDOUR::Port> wp, boost::weak_ptr<ARDOUR::Route> wr) +{ + if (_session && _session->actively_recording ()) { return; } + boost::shared_ptr<Port> p = wp.lock (); + boost::shared_ptr<Route> r = wr.lock (); + boost::shared_ptr<IO> io = _pi->sidechain_input (); + if (!p || !r || !io || !_session) { + return; + } + + boost::shared_ptr<Pannable> sendpan (new Pannable (*_session)); + boost::shared_ptr<Send> send (new Send (*_session, sendpan, r->mute_master ())); + const ChanCount& outs (r->amp ()->input_streams ()); + try { + Glib::Threads::Mutex::Lock lm (AudioEngine::instance ()->process_lock ()); + send->output()->ensure_io (outs, false, this); + } catch (AudioEngine::PortRegistrationFailure& err) { + error << string_compose (_("Cannot set up new send: %1"), err.what ()) << endmsg; + return; + } + + _ignore_updates = true; + + p->disconnect_all (); + + DataType dt = p->type (); + PortSet& ps (send->output ()->ports ()); + for (PortSet::iterator i = ps.begin (dt); i != ps.end (dt); ++i) { + p->connect (&(**i)); + } + + send->set_remove_on_disconnect (true); + r->add_processor (send, PreFader); + _ignore_updates = false; + queue_idle_update (); +} + bool PluginPinDialog::sc_input_release (GdkEventButton *ev) { @@ -1673,20 +1741,40 @@ PluginPinDialog::maybe_add_route_to_input_menu (boost::shared_ptr<Route> r, Data } MenuList& citems = input_menu.items (); - const IOVector& iov (r->all_outputs ()); - for (IOVector::const_iterator o = iov.begin (); o != iov.end (); ++o) { - boost::shared_ptr<IO> op = o->lock (); - if (!op) { + /*check if there's already a send.. */ + bool already_present = false; + uint32_t nth = 0; + boost::shared_ptr<Processor> proc; + /* Note: nth_send () takes a processor read-lock */ + while ((proc = r->nth_send (nth))) { + boost::shared_ptr<IOProcessor> send = boost::dynamic_pointer_cast<IOProcessor> (proc); + if (!send || !send->output ()) { + ++nth; + continue; + } + if (send->output ()->connected_to (_pi->sidechain_input ())) { + // only if (send->remove_on_disconnect ()) ?? + already_present = true; + ++nth; continue; } - PortSet& p (op->ports ()); +#if 1 // add existing sends that are not connected + PortSet& p (send->output ()->ports ()); for (PortSet::iterator i = p.begin (dt); i != p.end (dt); ++i) { std::string n = i->name (); replace_all (n, "_", " "); citems.push_back (MenuElem (n, sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::connect_port), wp, boost::weak_ptr<Port> (*i)))); ++added; } +#endif + ++nth; + } + /* we're going to create the new send pre-fader, so check the route amp's data type. */ + const ChanCount& rc (r->amp ()->input_streams ()); + if (!already_present && rc.get (dt) > 0) { + citems.push_back (MenuElem (r->name (), sigc::bind (sigc::mem_fun (*this, &PluginPinDialog::add_send_from), wp, boost::weak_ptr<Route> (r)))); + ++added; } return added; } |