libardour added.

git-svn-id: svn://localhost/trunk/ardour2@17 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 90 insertions, 0 deletions

diff --git a/libs/ardour/ardour/audio_library.h b/libs/ardour/ardour/audio_library.h
new file mode 100644
index 0000000000..3aab3993b9
--- /dev/null
+++ b/libs/ardour/ardour/audio_library.h
@@ -0,0 +1,90 @@
+/*
+    Copyright (C) 2003 Paul Davis
+    Author: Taybin Rutkin
+
+    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 __ardour_audio_library_h__
+#define __ardour_audio_library_h__
+
+#include <list>
+#include <string>
+#include <map>
+
+#include <sigc++/signal.h>
+
+using std::list;
+using std::string;
+using std::map;
+
+namespace ARDOUR {
+
+class AudioLibrary 
+{
+  public:
+	AudioLibrary ();
+	~AudioLibrary ();
+  
+	// add_group returns the URI of the created group
+	string add_group (string group, string parent_uri = "");
+	void remove_group (string uri);
+	void get_groups (list<string>& groups, string parent_uri = "");
+
+	// add_member returns the URI of the created group
+	string add_member (string member, string parent_uri = "");
+	void remove_member (string uri);
+	void get_members (list<string>& members, string parent_uri = "");
+	string get_member_filename (string uri);
+
+	void search_members_and (list<string>& results, 
+							 const map<string,string>& fields);
+	void search_members_or (list<string>& results, 
+							const map<string,string>& fields);
+
+	void add_field (string field);
+	void get_fields (list<string>& fields);
+	void remove_field (string field);
+	string get_field (string uri, string field);
+	void set_field (string uri, string field, string literal);
+
+	string get_label (string uri);
+	void set_label (string uri, string label);
+
+	sigc::signal<void, string, string> added_group; // group, parent
+	sigc::signal<void, string, string> added_member;// member, parent
+	sigc::signal<void, string> removed_group;
+	sigc::signal<void, string> removed_member;
+	sigc::signal<void> fields_changed;
+	
+  private:
+	void save_changes ();
+	string field_uri (string name);
+
+	bool is_rdf_type (string uri, string type);
+	void remove_uri (string uri);
+
+	string  src;
+	
+	void initialize_db();
+};
+
+extern AudioLibrary* Library;
+
+} // ARDOUR namespace
+
+#endif // __ardour_audio_library_h__