ardour/livetrax
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Allow to dynamically un/load Midnam Patches

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This commit is contained in:
Robin Gareus 2016-10-29 19:01:16 +02:00
parent 06700cb2f4
commit 0332c127cd
3 changed files with 59 additions and 9 deletions
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11
libs/ardour/ardour/midi_patch_manager.h
View File

@ -57,12 +57,16 @@ public:
return *_manager;
}
PBD::Signal0<void> PatchesChanged;
bool add_custom_midnam (const std::string& id, const std::string& midnam);
bool remove_custom_midnam (const std::string& id);
void add_search_path (const PBD::Searchpath& search_path);
void remove_search_path (const PBD::Searchpath& search_path);
boost::shared_ptr<MIDINameDocument> document_by_model(std::string model_name)
{ return _documents[model_name]; }
boost::shared_ptr<MIDINameDocument> document_by_model(std::string model_name) const;
boost::shared_ptr<MasterDeviceNames> master_device_by_model(std::string model_name)
{ return _master_devices_by_model[model_name]; }
@ -139,7 +143,8 @@ public:
const DeviceNamesByMaker& devices_by_manufacturer() const { return _devices_by_manufacturer; }
private:
bool add_midi_name_document(const std::string& file_path);
bool load_midi_name_document(const std::string& file_path);
bool add_midi_name_document(boost::shared_ptr<MIDINameDocument>);
bool remove_midi_name_document(const std::string& file_path);
void add_midnam_files_from_directory(const std::string& directory_path);

52
libs/ardour/midi_patch_manager.cc
View File

@ -68,6 +68,28 @@ MidiPatchManager::add_search_path (const Searchpath& search_path)
}
}
bool
MidiPatchManager::add_custom_midnam (const std::string& id, const std::string& midnam)
{
boost::shared_ptr<MIDINameDocument> document;
document = boost::shared_ptr<MIDINameDocument>(new MIDINameDocument());
XMLTree mxml;
if (mxml.read_buffer (midnam, true)) {
if (0 == document->set_state (mxml, *mxml.root())) {
document->set_file_path ("custom:" + id);
add_midi_name_document (document);
return true;
}
}
return false;
}
bool
MidiPatchManager::remove_custom_midnam (const std::string& id)
{
return remove_midi_name_document ("custom:" + id);
}
void
MidiPatchManager::add_midnam_files_from_directory(const std::string& directory_path)
{
@ -80,7 +102,7 @@ MidiPatchManager::add_midnam_files_from_directory(const std::string& directory_p
<< endmsg;
for (vector<std::string>::const_iterator i = result.begin(); i != result.end(); ++i) {
add_midi_name_document (*i);
load_midi_name_document (*i);
}
}
@ -116,7 +138,7 @@ MidiPatchManager::remove_midnam_files_from_directory(const std::string& director
}
bool
MidiPatchManager::add_midi_name_document (const std::string& file_path)
MidiPatchManager::load_midi_name_document (const std::string& file_path)
{
boost::shared_ptr<MIDINameDocument> document;
try {
@ -127,6 +149,22 @@ MidiPatchManager::add_midi_name_document (const std::string& file_path)
<< endmsg;
return false;
}
return add_midi_name_document (document);
}
boost::shared_ptr<MIDINameDocument>
MidiPatchManager::document_by_model(std::string model_name) const
{
MidiNameDocuments::const_iterator i = _documents.find (model_name);
if (i != _documents.end ()) {
return i->second;
}
return boost::shared_ptr<MIDINameDocument> ();
}
bool
MidiPatchManager::add_midi_name_document (boost::shared_ptr<MIDINameDocument> document)
{
for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
document->master_device_names_by_model().begin();
device != document->master_device_names_by_model().end();
@ -134,7 +172,7 @@ MidiPatchManager::add_midi_name_document (const std::string& file_path)
if (_documents.find(device->first) != _documents.end()) {
warning << string_compose(_("Duplicate MIDI device `%1' in `%2' ignored"),
device->first,
file_path) << endmsg;
document->file_path()) << endmsg;
continue;
}
@ -155,6 +193,8 @@ MidiPatchManager::add_midi_name_document (const std::string& file_path)
assert(_documents.count(device->first) == 1);
assert(_master_devices_by_model.count(device->first) == 1);
}
PatchesChanged(); /* EMIT SIGNAL */
return true;
}
@ -167,9 +207,10 @@ MidiPatchManager::remove_midi_name_document (const std::string& file_path)
boost::shared_ptr<MIDINameDocument> document = i->second;
cout << string_compose(_("Removing MIDI patch file %1"), file_path) << "\n";
info << string_compose(_("Removing MIDI patch file %1"), file_path) << endmsg;
_documents.erase(i++);
i = _documents.erase(i);
for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
document->master_device_names_by_model().begin();
@ -189,5 +230,8 @@ MidiPatchManager::remove_midi_name_document (const std::string& file_path)
++i;
}
}
if (removed) {
PatchesChanged(); /* EMIT SIGNAL */
}
return removed;
}

5
libs/midi++2/midi++/midnam_patch.h
View File

@ -469,9 +469,10 @@ public:
virtual ~MIDINameDocument() {};
const std::string& file_path () const { return _file_path; }
const std::string& author() const { return _author; }
void set_author(const std::string& author) { _author = author; }
void set_file_path(const std::string& file_path) { _file_path = file_path; }
boost::shared_ptr<MasterDeviceNames> master_device_names(const std::string& model);
@ -483,7 +484,7 @@ public:
int set_state (const XMLTree&, const XMLNode&);
private:
const std::string _file_path;
std::string _file_path;
std::string _author;
MasterDeviceNamesList _master_device_names_list;
MasterDeviceNames::Models _all_models;