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+/* This file is part of Om. Copyright (C) 2005 Dave Robillard.
+ *
+ * Om 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.
+ *
+ * Om 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 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.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef PATCHMODEL_H
+#define PATCHMODEL_H
+
+#include <cassert>
+#include <list>
+#include <string>
+#include <map>
+#include "NodeModel.h"
+
+using std::list; using std::string; using std::map;
+
+namespace LibOmClient {
+
+class ConnectionModel;
+
+
+/** Client's model of a patch.
+ *
+ * \ingroup libomclient
+ */
+class PatchModel : public NodeModel
+{
+public:
+ PatchModel(const string& patch_path, uint poly)
+ : NodeModel(patch_path),
+ m_enabled(false),
+ m_poly(poly)
+ {}
+
+ const NodeModelMap& nodes() const { return m_nodes; }
+ const list<ConnectionModel*>& connections() const { return m_connections; }
+
+ virtual void set_path(const Path& path);
+
+ NodeModel* get_node(const string& node_name);
+ void add_node(NodeModel* nm);
+ void remove_node(const string& name);
+
+ void rename_node(const Path& old_path, const Path& new_path);
+ void rename_node_port(const Path& old_path, const Path& new_path);
+ ConnectionModel* get_connection(const string& src_port_path, const string& dst_port_path);
+ void add_connection(ConnectionModel* cm);
+ void remove_connection(const string& src_port_path, const string& dst_port_path);
+
+ virtual void clear();
+
+ size_t poly() const { return m_poly; }
+ void poly(size_t p) { m_poly = p; }
+ const string& filename() const { return m_filename; }
+ void filename(const string& f) { m_filename = f; }
+ bool enabled() const { return m_enabled; }
+ void enabled(bool b) { m_enabled = b; }
+ bool polyphonic() const;
+
+private:
+ // Prevent copies (undefined)
+ PatchModel(const PatchModel& copy);
+ PatchModel& operator=(const PatchModel& copy);
+
+ NodeModelMap m_nodes;
+ list<ConnectionModel*> m_connections;
+ string m_filename;
+ bool m_enabled;
+ size_t m_poly;
+};
+
+typedef map<string, PatchModel*> PatchModelMap;
+
+
+} // namespace LibOmClient
+
+#endif // PATCHMODEL_H