Wouldn't it be nice if plugin presets had a description/comment?
[ardour.git] / libs / ardour / instrument_info.cc
index 725dc3b5e94dbd04c7178bf04dd07675c8b82b2a..4a1dc96046e29eede71076770d0b22c99eb3226d 100644 (file)
 #include "ardour/midi_patch_manager.h"
 #include "ardour/processor.h"
 #include "ardour/plugin.h"
+#include "ardour/plugin_insert.h"
 #include "ardour/rc_configuration.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace ARDOUR;
 using namespace MIDI::Name;
@@ -48,6 +49,9 @@ InstrumentInfo::~InstrumentInfo ()
 void
 InstrumentInfo::set_external_instrument (const string& model, const string& mode)
 {
+       if (external_instrument_model == model && external_instrument_mode == mode && internal_instrument.expired ()) {
+               return;
+       }
        external_instrument_model = model;
        external_instrument_mode = mode;
        internal_instrument.reset ();
@@ -57,10 +61,34 @@ InstrumentInfo::set_external_instrument (const string& model, const string& mode
 void
 InstrumentInfo::set_internal_instrument (boost::shared_ptr<Processor> p)
 {
-       internal_instrument = p;
-       external_instrument_model = (_("Unknown"));
+       bool changed = !external_instrument_mode.empty ();
        external_instrument_mode = "";
-       Changed(); /* EMIT SIGNAL */
+
+       boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert>(p);
+       if (pi && pi->plugin ()->has_midnam ()) {
+               /* really back hack, following MidiTimeAxisView::model_changed()
+                *
+                * InstrumentInfo::get_plugin_patch_name() needs to be overhauled,
+                * it limits all PluginInsert to generic-midi or only numbers.
+                */
+               changed |= !internal_instrument.expired ();
+               changed |= external_instrument_model != pi->plugin ()->midnam_model ();
+
+               internal_instrument.reset ();
+               external_instrument_model = pi->plugin ()->midnam_model ();
+               const std::list<std::string> device_modes = MIDI::Name::MidiPatchManager::instance().custom_device_mode_names_by_model (external_instrument_model);
+               if (device_modes.size() > 0) {
+                       changed |= external_instrument_mode != device_modes.front();
+                       external_instrument_mode = device_modes.front();
+               }
+       } else {
+               changed |= internal_instrument.lock () != p || external_instrument_model != _("Unknown");
+               internal_instrument = p;
+               external_instrument_model = _("Unknown");
+       }
+       if (changed) {
+               Changed(); /* EMIT SIGNAL */
+       }
 }
 
 string
@@ -80,6 +108,18 @@ InstrumentInfo::get_instrument_name () const
 
 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
 {
        boost::shared_ptr<Processor> p = internal_instrument.lock();
        if (p) {
@@ -87,9 +127,9 @@ InstrumentInfo::get_patch_name (uint16_t bank, uint8_t program, uint8_t channel)
        }
 
        MIDI::Name::PatchPrimaryKey patch_key (program, bank);
-       
+
        boost::shared_ptr<MIDI::Name::Patch> patch =
-               MIDI::Name::MidiPatchManager::instance().find_patch (external_instrument_model, 
+               MIDI::Name::MidiPatchManager::instance().find_patch (external_instrument_model,
                                                                     external_instrument_mode, channel, patch_key);
 
        if (patch) {
@@ -99,17 +139,24 @@ InstrumentInfo::get_patch_name (uint16_t bank, uint8_t program, uint8_t channel)
 
 #define MIDI_BP_ZERO ((Config->get_first_midi_bank_is_zero())?0:1)
 
-               return string_compose ("prg %1 bnk %2",program + MIDI_BP_ZERO , bank + MIDI_BP_ZERO);
+               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
 {
        boost::shared_ptr<Processor> p = internal_instrument.lock();
-       if (p || param.type() != MidiCCAutomation) {
+       if (param.type() != MidiCCAutomation) {
                return "";
        }
+       if (p) {
+               return get_plugin_controller_name (p, param);
+       }
 
        boost::shared_ptr<MIDI::Name::MasterDeviceNames> dev_names(
                MIDI::Name::MidiPatchManager::instance().master_device_by_model(
@@ -117,9 +164,9 @@ InstrumentInfo::get_controller_name (Evoral::Parameter param) const
        if (!dev_names) {
                return "";
        }
-       
+
        boost::shared_ptr<ChannelNameSet> chan_names(
-               dev_names->channel_name_set_by_device_mode_and_channel(
+               dev_names->channel_name_set_by_channel(
                        external_instrument_mode, param.channel()));
        if (!chan_names) {
                return "";
@@ -130,9 +177,14 @@ InstrumentInfo::get_controller_name (Evoral::Parameter param) const
        if (!control_names) {
                return "";
        }
+       boost::shared_ptr<const Control> c = control_names->control(param.id());
 
-       return control_names->control(param.id())->name();
-}      
+       if (c) {
+               return string_compose(c->name() + " [%1]", int(param.channel()) + 1);
+       }
+
+       return "";
+}
 
 boost::shared_ptr<MIDI::Name::ChannelNameSet>
 InstrumentInfo::get_patches (uint8_t channel)
@@ -163,7 +215,7 @@ InstrumentInfo::plugin_programs_to_channel_name_set (boost::shared_ptr<Processor
        }
 
        boost::shared_ptr<Plugin> pp = insert->plugin();
-       
+
        if (pp->current_preset_uses_general_midi()) {
 
                patch_list = InstrumentInfo::general_midi_patches ();
@@ -173,13 +225,9 @@ InstrumentInfo::plugin_programs_to_channel_name_set (boost::shared_ptr<Processor
                std::vector<Plugin::PresetRecord> presets = pp->get_presets ();
                std::vector<Plugin::PresetRecord>::iterator i;
                int n;
-               
-               /* XXX note the assumption that plugin presets start their numbering at
-                * zero
-                */
-               
+
                for (n = 0, i = presets.begin(); i != presets.end(); ++i, ++n) {
-                       if ((*i).number >= 0) {
+                       if ((*i).valid) {
                                patch_list.push_back (boost::shared_ptr<Patch> (new Patch ((*i).label, n)));
                        } else {
                                patch_list.push_back (boost::shared_ptr<Patch> (new Patch (string_compose ("program %1", n), n)));
@@ -201,27 +249,33 @@ InstrumentInfo::plugin_programs_to_channel_name_set (boost::shared_ptr<Processor
        cns->set_patch_banks (patch_banks);
 
        return cns;
-}      
+}
 
 const MIDI::Name::PatchNameList&
 InstrumentInfo::general_midi_patches()
 {
        if (_gm_patches.empty()) {
                for (int n = 0; n < 128; n++) {
-                       _gm_patches.push_back (boost::shared_ptr<Patch> (new Patch (general_midi_program_names[n], n))); 
+                       _gm_patches.push_back (boost::shared_ptr<Patch> (new Patch (general_midi_program_names[n], n)));
                }
        }
 
        return _gm_patches;
 }
 
+string
+InstrumentInfo::get_plugin_controller_name (boost::shared_ptr<ARDOUR::Processor>, Evoral::Parameter param) const
+{
+       return "";
+}
+
 string
 InstrumentInfo::get_plugin_patch_name (boost::shared_ptr<Processor> p, uint16_t bank, uint8_t program, uint8_t /*channel*/) const
 {
        boost::shared_ptr<PluginInsert> insert = boost::dynamic_pointer_cast<PluginInsert> (p);
        if (insert) {
                boost::shared_ptr<Plugin> pp = insert->plugin();
-               
+
                if (pp->current_preset_uses_general_midi()) {
                        return MIDI::Name::general_midi_program_names[std::min((uint8_t) 127,program)];
                }