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diff --git a/libs/ardour/ardour/audio_region_importer.h b/libs/ardour/ardour/audio_region_importer.h
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+++ b/libs/ardour/ardour/audio_region_importer.h
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+/*
+    Copyright (C) 2008 Paul Davis
+    Author: Sakari Bergen
+
+    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.
+
+*/
+
+#ifndef __ardour_audio_region_importer_h__
+#define __ardour_audio_region_importer_h__
+
+#include <list>
+#include <map>
+#include <utility>
+
+#include <boost/shared_ptr.hpp>
+
+#include <pbd/xml++.h>
+#include <pbd/id.h>
+#include <pbd/filesystem.h>
+#include <ardour/types.h>
+#include <ardour/element_importer.h>
+#include <ardour/element_import_handler.h>
+
+namespace ARDOUR {
+
+class Region;
+
+class AudioRegionImportHandler : public ElementImportHandler
+{
+  public:
+	// Inerface implementation
+	AudioRegionImportHandler (XMLTree const & source, Session & session);
+	string get_info () const;
+	
+	void create_regions_from_children (XMLNode const & node, ElementList & list);
+	
+	// Source management
+	bool check_source (string const & filename) const;
+	void add_source (string const & filename, boost::shared_ptr<Source> const & source);
+	boost::shared_ptr<Source> const & get_source (string const & filename) const;
+
+	// Id management
+	void register_id (PBD::ID & old_id, PBD::ID & new_id);
+	PBD::ID const & get_new_id (PBD::ID & old_id) const;
+
+  private:
+	// Source management
+	typedef std::map<string, boost::shared_ptr<Source> > SourceMap;
+	typedef std::pair<string, boost::shared_ptr<Source> > SourcePair;
+	SourceMap sources;
+
+	// Id management
+	typedef std::map<PBD::ID, PBD::ID> IdMap;
+	typedef std::pair<PBD::ID, PBD::ID> IdPair;
+	IdMap id_map;
+};
+
+class AudioRegionImporter : public ElementImporter
+{
+  public:
+	AudioRegionImporter (XMLTree const & source, Session & session, AudioRegionImportHandler & handler, XMLNode const & node);
+
+	// Interface implementation
+	string get_info () const;
+	bool prepare_move ();
+	void cancel_move ();
+	void move ();
+	
+	// other stuff
+	void add_sources_to_session ();
+	XMLNode const & get_xml ();
+
+  private:
+
+	XMLNode xml_region;
+	AudioRegionImportHandler & handler;
+	PBD::ID old_id;
+	PBD::ID id;
+	std::list<string> filenames;
+	
+	bool parse_xml_region ();
+	bool parse_source_xml ();
+	PBD::sys::path get_sound_dir (XMLTree const & tree);
+	
+	void prepare_region ();
+	void prepare_sources ();
+	std::vector<boost::shared_ptr<Region> > region;
+	bool region_prepared;
+	bool sources_prepared;
+};
+
+} // namespace ARDOUR
+
+#endif