/*
- Copyright (C) 2008 Hans Baier
+ Copyright (C) 2008 Hans Baier
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
$Id$
*/
-#include <sigc++/sigc++.h>
#include <boost/shared_ptr.hpp>
-#include <pbd/file_utils.h>
+#include <glibmm/fileutils.h>
+
+#include "pbd/file_utils.h"
+#include "pbd/error.h"
-#include "ardour/session.h"
-#include "ardour/session_directory.h"
#include "ardour/midi_patch_manager.h"
+#include "ardour/search_paths.h"
+
+#include "pbd/i18n.h"
+
using namespace std;
-using namespace sigc;
using namespace ARDOUR;
using namespace MIDI;
using namespace MIDI::Name;
using namespace PBD;
-using namespace PBD::sys;
MidiPatchManager* MidiPatchManager::_manager = 0;
+MidiPatchManager::MidiPatchManager ()
+{
+ add_search_path(midi_patch_search_path ());
+}
+
void
-MidiPatchManager::set_session (Session& s)
+MidiPatchManager::add_search_path (const Searchpath& search_path)
{
- _session = &s;
- _session->GoingAway.connect (mem_fun (*this, &MidiPatchManager::drop_session));
-
- refresh();
+ for (Searchpath::const_iterator i = search_path.begin(); i != search_path.end(); ++i) {
+
+ if (_search_path.contains(*i)) {
+ // already processed files from this path
+ continue;
+ }
+
+ if (!Glib::file_test (*i, Glib::FILE_TEST_EXISTS)) {
+ continue;
+ }
+
+ if (!Glib::file_test (*i, Glib::FILE_TEST_IS_DIR)) {
+ continue;
+ }
+
+ add_midnam_files_from_directory (*i);
+
+ _search_path.add_directory (*i);
+ }
}
void
-MidiPatchManager::refresh()
+MidiPatchManager::add_midnam_files_from_directory(const std::string& directory_path)
{
- _documents.clear();
- _master_devices_by_model.clear();
- _all_models.clear();
-
- path path_to_patches = _session->session_directory().midi_patch_path();
-
- cerr << "Path to patches: " << path_to_patches.to_string() << endl;
-
- if(!exists(path_to_patches)) {
- return;
+ vector<std::string> result;
+ find_files_matching_pattern (result, directory_path, "*.midnam");
+
+ info << string_compose(
+ P_("Loading %1 MIDI patch from %2", "Loading %1 MIDI patches from %2", result.size()),
+ result.size(), directory_path)
+ << endmsg;
+
+ for (vector<std::string>::const_iterator i = result.begin(); i != result.end(); ++i) {
+ add_midi_name_document (*i);
}
- cerr << "Path to patches: " << path_to_patches.to_string() << " exists" << endl;
-
- assert(is_directory(path_to_patches));
-
- Glib::PatternSpec pattern(Glib::ustring("*.midnam"));
- vector<path> result;
-
- find_matching_files_in_directory(path_to_patches, pattern, result);
-
- cerr << "patchfiles result contains " << result.size() << " elements" << endl;
-
- for(vector<path>::iterator i = result.begin(); i != result.end(); ++i) {
- cerr << "processing patchfile " << i->to_string() << endl;
-
- boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(i->to_string()));
- for(MIDINameDocument::MasterDeviceNamesList::const_iterator device =
- document->master_device_names_by_model().begin();
- device != document->master_device_names_by_model().end();
- ++device) {
- cerr << "got model " << device->first << endl;
- // have access to the documents by model name
- _documents[device->first] = document;
- // build a list of all master devices from all documents
- _master_devices_by_model[device->first] = device->second;
- _all_models.push_back(device->first);
-
- // make sure there are no double model names
- // TODO: handle this gracefully.
- assert(_documents.count(device->first) == 1);
- assert(_master_devices_by_model.count(device->first) == 1);
+}
+
+void
+MidiPatchManager::remove_search_path (const Searchpath& search_path)
+{
+ for (Searchpath::const_iterator i = search_path.begin(); i != search_path.end(); ++i) {
+
+ if (!_search_path.contains(*i)) {
+ continue;
}
+
+ remove_midnam_files_from_directory(*i);
+
+ _search_path.remove_directory (*i);
}
}
void
-MidiPatchManager::drop_session ()
+MidiPatchManager::remove_midnam_files_from_directory(const std::string& directory_path)
{
- _session = 0;
- _documents.clear();
- _master_devices_by_model.clear();
- _all_models.clear();
+ vector<std::string> result;
+ find_files_matching_pattern (result, directory_path, "*.midnam");
+
+ info << string_compose(
+ P_("Unloading %1 MIDI patch from %2", "Unloading %1 MIDI patches from %2", result.size()),
+ result.size(), directory_path)
+ << endmsg;
+
+ for (vector<std::string>::const_iterator i = result.begin(); i != result.end(); ++i) {
+ remove_midi_name_document (*i);
+ }
+}
+
+bool
+MidiPatchManager::add_midi_name_document (const std::string& file_path)
+{
+ boost::shared_ptr<MIDINameDocument> document;
+ try {
+ document = boost::shared_ptr<MIDINameDocument>(new MIDINameDocument(file_path));
+ }
+ catch (...) {
+ error << string_compose(_("Error parsing MIDI patch file %1"), file_path)
+ << endmsg;
+ return false;
+ }
+ for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
+ document->master_device_names_by_model().begin();
+ device != document->master_device_names_by_model().end();
+ ++device) {
+ if (_documents.find(device->first) != _documents.end()) {
+ warning << string_compose(_("Duplicate MIDI device `%1' in `%2' ignored"),
+ device->first,
+ file_path) << endmsg;
+ continue;
+ }
+
+ _documents[device->first] = document;
+ _master_devices_by_model[device->first] = device->second;
+
+ _all_models.insert(device->first);
+ const std::string& manufacturer = device->second->manufacturer();
+ if (_devices_by_manufacturer.find(manufacturer) ==
+ _devices_by_manufacturer.end()) {
+ MIDINameDocument::MasterDeviceNamesList empty;
+ _devices_by_manufacturer.insert(std::make_pair(manufacturer, empty));
+ }
+ _devices_by_manufacturer[manufacturer].insert(
+ std::make_pair(device->first, device->second));
+
+ // TODO: handle this gracefully.
+ assert(_documents.count(device->first) == 1);
+ assert(_master_devices_by_model.count(device->first) == 1);
+ }
+ return true;
+}
+
+bool
+MidiPatchManager::remove_midi_name_document (const std::string& file_path)
+{
+ bool removed = false;
+ for (MidiNameDocuments::iterator i = _documents.begin(); i != _documents.end();) {
+ if (i->second->file_path() == file_path) {
+
+ boost::shared_ptr<MIDINameDocument> document = i->second;
+
+ info << string_compose(_("Removing MIDI patch file %1"), file_path) << endmsg;
+
+ _documents.erase(i++);
+
+ for (MIDINameDocument::MasterDeviceNamesList::const_iterator device =
+ document->master_device_names_by_model().begin();
+ device != document->master_device_names_by_model().end();
+ ++device) {
+
+ _master_devices_by_model.erase(device->first);
+
+ _all_models.erase(device->first);
+
+ const std::string& manufacturer = device->second->manufacturer();
+
+ _devices_by_manufacturer[manufacturer].erase(device->first);
+ }
+ removed = true;
+ } else {
+ ++i;
+ }
+ }
+ return removed;
}
projects / ardour.git / blobdiff