$Id$
*/
-#include <sigc++/sigc++.h>
#include <boost/shared_ptr.hpp>
#include "pbd/compose.h"
#include "i18n.h"
using namespace std;
-using namespace sigc;
using namespace ARDOUR;
using namespace MIDI;
using namespace MIDI::Name;
MidiPatchManager* MidiPatchManager::_manager = 0;
void
-MidiPatchManager::set_session (Session& s)
+MidiPatchManager::set_session (Session* s)
{
- _session = &s;
- _session->GoingAway.connect (mem_fun (*this, &MidiPatchManager::drop_session));
-
+ SessionHandlePtr::set_session (s);
refresh();
}
_master_devices_by_model.clear();
_all_models.clear();
+ if (!_session) {
+ return;
+ }
+
path path_to_patches = _session->session_directory().midi_patch_path();
if (!exists(path_to_patches)) {
find_matching_files_in_directory(path_to_patches, pattern, result);
- cerr << "Loading " << result.size() << " MIDI patches from " << path_to_patches.to_string() << endl;
+ info << "Loading " << result.size() << " MIDI patches from " << path_to_patches.to_string() << endl;
for (vector<path>::iterator i = result.begin(); i != result.end(); ++i) {
boost::shared_ptr<MIDINameDocument> document(new MIDINameDocument(i->to_string()));
}
void
-MidiPatchManager::drop_session ()
+MidiPatchManager::session_going_away ()
{
- _session = 0;
- _documents.clear();
- _master_devices_by_model.clear();
- _all_models.clear();
+ SessionHandlePtr::session_going_away ();
+ refresh ();
}