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livetrax/libs/ardour/instrument_info.cc

315 lines
9.6 KiB
C++

/*
* Copyright (C) 2012-2017 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2013-2014 David Robillard <d@drobilla.net>
* Copyright (C) 2015-2017 Robin Gareus <robin@gareus.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <algorithm>
#include "pbd/compose.h"
#include "midi++/midnam_patch.h"
#include "ardour/instrument_info.h"
#include "ardour/midi_patch_manager.h"
#include "ardour/plugin.h"
#include "ardour/plugin_insert.h"
#include "ardour/processor.h"
#include "ardour/rc_configuration.h"
#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace MIDI::Name;
using std::string;
InstrumentInfo::InstrumentInfo ()
: _external_instrument_model (_("Unknown"))
{
}
InstrumentInfo::~InstrumentInfo ()
{
}
void
InstrumentInfo::set_external_instrument (const string& model, const string& mode)
{
invalidate_cached_plugin_model ();
if (_external_instrument_model == model && _external_instrument_mode == mode) {
//std::cerr << "InstrumentInfo::set_external_instrument '" << model << "' '" << mode << "' -- no change\n";
return;
}
//std::cerr << "InstrumentInfo::set_external_instrument '" << model << "' '" << mode << "'\n";
_external_instrument_model = model;
_external_instrument_mode = mode;
Changed (); /* EMIT SIGNAL */
}
void
InstrumentInfo::set_internal_instrument (boost::shared_ptr<Processor> p)
{
invalidate_cached_plugin_model ();
if (p == internal_instrument.lock ()) {
//std::cerr << "InstrumentInfo::set_internal_instrument -- NO CHANGE\n";
return;
}
_midnam_changed.disconnect ();
//std::cerr << "InstrumentInfo::set_internal_instrument -> '" << (p ? p->name () : "(NULL)") << "'\n";
internal_instrument = p;
if (_external_instrument_model.empty () || _external_instrument_model == _("Unknown")) {
Changed (); /* EMIT SIGNAL */
}
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (p);
if (pi && pi->plugin ()->has_midnam ()) {
pi->plugin()->UpdatedMidnam.connect_same_thread (_midnam_changed, boost::bind (&InstrumentInfo::emit_changed, this));
}
}
void
InstrumentInfo::emit_changed () {
if (_external_instrument_model.empty ()) {
Changed ();
}
}
bool
InstrumentInfo::have_custom_plugin_info () const
{
boost::shared_ptr<Processor> p = internal_instrument.lock ();
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (p);
if (pi && pi->plugin ()->has_midnam ()) {
std::string model = pi->plugin ()->midnam_model ();
const std::list<std::string> device_modes = MidiPatchManager::instance ().custom_device_mode_names_by_model (model);
if (device_modes.size () > 0) {
return true;
}
}
return false;
}
std::string
InstrumentInfo::model () const
{
if (!_external_instrument_model.empty ()) {
return _external_instrument_model;
}
if (!_plugin_model.empty ()) {
return _plugin_model;
}
boost::shared_ptr<Processor> p = internal_instrument.lock ();
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (p);
if (pi && pi->plugin ()->has_midnam ()) {
_plugin_model = pi->plugin ()->midnam_model ();
return _plugin_model;
}
return "";
}
std::string
InstrumentInfo::mode () const
{
if (!_external_instrument_model.empty ()) {
return _external_instrument_mode;
}
if (!_plugin_mode.empty ()) {
return _plugin_mode;
}
boost::shared_ptr<Processor> p = internal_instrument.lock ();
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (p);
if (pi && pi->plugin ()->has_midnam ()) {
const std::list<std::string> device_modes = MidiPatchManager::instance ().custom_device_mode_names_by_model (model ());
if (device_modes.size () > 0) {
_plugin_mode = device_modes.front ();
return _plugin_mode;
}
}
return "";
}
string
InstrumentInfo::get_note_name (uint16_t bank, uint8_t program, uint8_t channel, uint8_t note) const
{
boost::shared_ptr<MasterDeviceNames> const& dev_names (MidiPatchManager::instance ().master_device_by_model (model ()));
if (dev_names) {
return dev_names->note_name (mode (), channel, bank, program, note);
}
return "";
}
boost::shared_ptr<const ValueNameList>
InstrumentInfo::value_name_list_by_control (uint8_t channel, uint8_t number) const
{
boost::shared_ptr<MasterDeviceNames> const& dev_names (MidiPatchManager::instance ().master_device_by_model (model ()));
if (dev_names) {
return dev_names->value_name_list_by_control (mode (), channel, number);
}
return boost::shared_ptr<const ValueNameList> ();
}
boost::shared_ptr<MasterDeviceNames>
InstrumentInfo::master_device_names () const
{
#if 1
/* this safe if model does not exist */
boost::shared_ptr<MIDINameDocument> midnam = MidiPatchManager::instance ().document_by_model (model ());
if (midnam) {
return midnam->master_device_names (model ());
}
return boost::shared_ptr<MasterDeviceNames> ();
#else
return MidiPatchManager::instance ().master_device_by_model (model ());
#endif
}
/* reverse lookup which "ChannelNameSet" use "UsesControlNameList <name>",
* then add all channels that the ChannelNameSet is AvailableForChannels.
*/
uint16_t
InstrumentInfo::channels_for_control_list (std::string const& ctrl_name_list) const
{
boost::shared_ptr<MasterDeviceNames> const& dev_names (MidiPatchManager::instance ().master_device_by_model (model ()));
uint16_t channels = 0;
for (int c = 0; c < 16; ++c) {
boost::shared_ptr<ChannelNameSet> const& chan_names (dev_names->channel_name_set_by_channel (mode (), c));
if (!chan_names || !chan_names->available_for_channel (c + 1)) {
continue;
}
if (chan_names->control_list_name () == ctrl_name_list) {
channels |= 0x0001 << c;
}
}
if (channels == 0) {
channels = 65535;
}
return channels;
}
boost::shared_ptr<ControlNameList>
InstrumentInfo::control_name_list (uint8_t channel)
{
boost::shared_ptr<MasterDeviceNames> const& dev_names (MidiPatchManager::instance ().master_device_by_model (model ()));
boost::shared_ptr<ChannelNameSet> const& chan_names (dev_names->channel_name_set_by_channel (mode (), channel));
if (!chan_names) {
return boost::shared_ptr<ControlNameList> ();
}
return dev_names->control_name_list (chan_names->control_list_name ());
}
size_t
InstrumentInfo::master_controller_count () const
{
boost::shared_ptr<MasterDeviceNames> const& dev_names (MidiPatchManager::instance ().master_device_by_model (model ()));
if (!dev_names) {
return 0;
}
MasterDeviceNames::ControlNameLists const& ctllist (dev_names->controls());
size_t total_ctrls = 0;
for (MasterDeviceNames::ControlNameLists::const_iterator l = ctllist.begin(); l != ctllist.end(); ++l) {
boost::shared_ptr<ControlNameList> const& name_list = l->second;
total_ctrls += name_list->controls().size();
}
return total_ctrls;
}
#if 0
MasterDeviceNames::ControlNameLists const&
InstrumentInfo::master_control_names () const
{
static MasterDeviceNames::ControlNameLists empty_list;
boost::shared_ptr<MasterDeviceNames> const& dev_names (MidiPatchManager::instance ().master_device_by_model (model ()));
if (dev_names) {
return dev_names->controls();
}
return empty_list;
}
#endif
string
InstrumentInfo::get_patch_name (uint16_t bank, uint8_t program, uint8_t channel) const
{
return get_patch_name (bank, program, channel, true);
}
string
InstrumentInfo::get_patch_name_without (uint16_t bank, uint8_t program, uint8_t channel) const
{
return get_patch_name (bank, program, channel, false);
}
string
InstrumentInfo::get_patch_name (uint16_t bank, uint8_t program, uint8_t channel, bool with_extra) const
{
PatchPrimaryKey patch_key (program, bank);
boost::shared_ptr<MIDI::Name::Patch> const& patch (MidiPatchManager::instance ().find_patch (model (), mode (), channel, patch_key));
if (patch) {
return patch->name ();
} else {
/* program and bank numbers are zero-based: convert to one-based: MIDI_BP_ZERO */
#define MIDI_BP_ZERO ((Config->get_first_midi_bank_is_zero ()) ? 0 : 1)
if (with_extra) {
return string_compose ("prg %1 bnk %2", program + MIDI_BP_ZERO, bank + MIDI_BP_ZERO);
} else {
return string_compose ("%1", program + MIDI_BP_ZERO);
}
}
}
string
InstrumentInfo::get_controller_name (Evoral::Parameter param) const
{
if (param.type () != MidiCCAutomation) {
return "";
}
boost::shared_ptr<MasterDeviceNames> const& dev_names (MidiPatchManager::instance ().master_device_by_model (model ()));
if (!dev_names) {
return "";
}
boost::shared_ptr<ChannelNameSet> const& chan_names (dev_names->channel_name_set_by_channel (mode (), param.channel ()));
if (!chan_names) {
return "";
}
boost::shared_ptr<ControlNameList> const& control_names (dev_names->control_name_list (chan_names->control_list_name ()));
if (!control_names) {
return "";
}
boost::shared_ptr<const Control> const& c = control_names->control (param.id ());
if (c) {
return string_compose (c->name () + " [%1]", int(param.channel ()) + 1);
}
return "";
}
boost::shared_ptr<ChannelNameSet>
InstrumentInfo::get_patches (uint8_t channel)
{
return MidiPatchManager::instance ().find_channel_name_set (model (), mode (), channel);
}