* moved /midi_patch_manager.* to libs/ardour

* GUI improvement: do away with the midi channel expander


git-svn-id: svn://localhost/ardour2/branches/3.0@4305 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 81 insertions, 0 deletions

diff --git a/libs/ardour/ardour/midi_patch_manager.h b/libs/ardour/ardour/midi_patch_manager.h
new file mode 100644
index 0000000000..3591f87d89
--- /dev/null
+++ b/libs/ardour/ardour/midi_patch_manager.h
@@ -0,0 +1,81 @@
+/*
+    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
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    $Id$
+*/
+
+#ifndef MIDI_PATCH_MANAGER_H_
+#define MIDI_PATCH_MANAGER_H_
+
+#include <midi++/midnam_patch.h>
+
+namespace ARDOUR {
+	class Session;
+}
+
+namespace MIDI
+{
+
+namespace Name
+{
+
+class MidiPatchManager
+{
+	/// Singleton
+private:
+	MidiPatchManager() {};
+	MidiPatchManager( const MidiPatchManager& );
+	MidiPatchManager& operator= (const MidiPatchManager&);
+	
+	static MidiPatchManager* _manager; 
+	
+public:
+	typedef std::map<std::string, boost::shared_ptr<MIDINameDocument> > MidiNameDocuments;
+	
+	virtual ~MidiPatchManager() { _manager = 0; }
+	
+	static MidiPatchManager& instance() { 
+		if (_manager == 0) {
+			_manager = new MidiPatchManager();
+		}
+		return *_manager; 
+	}
+	
+	void set_session (ARDOUR::Session&);
+	
+	boost::shared_ptr<MIDINameDocument> document_by_model(std::string model_name) 
+		{ return _documents[model_name]; }
+	
+	boost::shared_ptr<MasterDeviceNames> master_device_by_model(std::string model_name) 
+		{ return _master_devices_by_model[model_name]; }
+	
+	const MasterDeviceNames::Models& all_models() const { return _all_models; }
+	
+private:
+	void drop_session();
+	void refresh();
+	
+	ARDOUR::Session*                        _session;
+	MidiNameDocuments                       _documents;
+	MIDINameDocument::MasterDeviceNamesList _master_devices_by_model;
+	MasterDeviceNames::Models               _all_models;
+};
+
+} // namespace Name
+
+} // namespace MIDI
+#endif /* MIDI_PATCH_MANAGER_H_ */