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configurable midi audition synth

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This commit is contained in:
Robin Gareus 2014-01-22 23:59:24 +01:00
parent f0b95950ee
commit 8ad30bb76e
4 changed files with 61 additions and 6 deletions
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26
gtk2_ardour/rc_option_editor.cc
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@ -35,6 +35,7 @@
#include "ardour/dB.h"
#include "ardour/rc_configuration.h"
#include "ardour/control_protocol_manager.h"
#include "ardour/plugin_manager.h"
#include "control_protocol/control_protocol.h"
#include "ardour_window.h"
@ -1816,6 +1817,31 @@ RCOptionEditor::RCOptionEditor ()
sigc::mem_fun (*_rc_config, &RCConfiguration::set_sound_midi_notes)
));
add_option (_("MIDI"), new OptionEditorHeading (_("Midi Audition")));
ComboOption<std::string>* audition_synth = new ComboOption<std::string> (
"midi-audition-synth-uri",
_("Midi Audition Synth (LV2)"),
sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_audition_synth_uri),
sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_audition_synth_uri)
);
audition_synth->add(X_(""), _("None"));
PluginInfoList all_plugs;
PluginManager& manager (PluginManager::instance());
#ifdef LV2_SUPPORT
all_plugs.insert (all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
if (manager.get_status (*i) == PluginManager::Hidden) continue;
if (!(*i)->is_instrument()) continue;
if ((*i)->type != ARDOUR::LV2) continue;
audition_synth->add((*i)->unique_id, (*i)->name);
}
#endif
add_option (_("MIDI"), audition_synth);
/* USER INTERACTION */
if (getenv ("ARDOUR_BUNDLED")) {

3
libs/ardour/ardour/auditioner.h
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@ -123,6 +123,7 @@ class Auditioner : public Track
bool via_monitor;
bool _midi_audition;
bool _synth_added;
bool _synth_changed;
bool _queue_panic;
boost::shared_ptr<Diskstream> _diskstream_audio;
@ -130,6 +131,8 @@ class Auditioner : public Track
boost::shared_ptr<Processor> asynth;
void drop_ports ();
void lookup_synth ();
void config_changed (std::string);
static void *_drop_ports (void *);
void actually_drop_ports ();
void output_changed (IOChange, void*);

2
libs/ardour/ardour/rc_configuration_vars.h
View File

@ -114,7 +114,7 @@ CONFIG_VARIABLE (std::string, monitor_bus_preferred_bundle, "monitor-bus-preferr
CONFIG_VARIABLE (bool, quieten_at_speed, "quieten-at-speed", true)
CONFIG_VARIABLE (bool, link_send_and_route_panner, "link-send-and-route-panner", true)
CONFIG_VARIABLE (std::string, midi_audition_synth_uri, "midi-audition-synth-uri,", "https://community.ardour.org/node/7596")
CONFIG_VARIABLE (std::string, midi_audition_synth_uri, "midi-audition-synth-uri", "https://community.ardour.org/node/7596")
/* click */

36
libs/ardour/auditioner.cc
View File

@ -51,6 +51,7 @@ Auditioner::Auditioner (Session& s)
, via_monitor (false)
, _midi_audition (false)
, _synth_added (false)
, _synth_changed (false)
, _queue_panic (false)
{
}
@ -68,6 +69,21 @@ Auditioner::init ()
_output->add_port ("Midiaudition", this, DataType::MIDI);
lookup_synth();
_output->changed.connect_same_thread (*this, boost::bind (&Auditioner::output_changed, this, _1, _2));
Config->ParameterChanged.connect_same_thread (*this, boost::bind (&Auditioner::config_changed, this, _1));
return 0;
}
Auditioner::~Auditioner ()
{
}
void
Auditioner::lookup_synth ()
{
string plugin_id = Config->get_midi_audition_synth_uri();
boost::shared_ptr<Plugin> p;
if (!plugin_id.empty()) {
@ -84,14 +100,14 @@ Auditioner::init ()
if (p) {
asynth = boost::shared_ptr<Processor> (new PluginInsert (_session, p));
}
_output->changed.connect_same_thread (*this, boost::bind (&Auditioner::output_changed, this, _1, _2));
return 0;
}
Auditioner::~Auditioner ()
void
Auditioner::config_changed (std::string p)
{
if (p == "midi-audition-synth-uri") {
_synth_changed = true;
}
}
int
@ -393,6 +409,16 @@ Auditioner::audition_region (boost::shared_ptr<Region> region)
ProcessorStreams ps;
if (_synth_changed && _synth_added) {
remove_processor(asynth);
_synth_added = false;
}
if (_synth_changed && !_synth_added) {
_synth_added = false;
lookup_synth();
}
if (!_synth_added && asynth) {
int rv = add_processor_by_index(asynth, PreFader, &ps, true);
if (rv) {