113 lines
3.1 KiB
C++
113 lines
3.1 KiB
C++
/*
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* Copyright (C) 2008-2009 Sakari Bergen <sakari.bergen@beatwaves.net>
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* Copyright (C) 2009-2012 David Robillard <d@drobilla.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __ardour_audio_region_importer_h__
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#define __ardour_audio_region_importer_h__
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#include <list>
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#include <map>
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#include <memory>
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#include <utility>
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#include "pbd/xml++.h"
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#include "pbd/id.h"
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#include "ardour/element_importer.h"
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#include "ardour/element_import_handler.h"
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#include "ardour/import_status.h"
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namespace ARDOUR {
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class Region;
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class Session;
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class Source;
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class LIBARDOUR_API AudioRegionImportHandler : public ElementImportHandler
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{
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public:
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// Inerface implementation
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AudioRegionImportHandler (XMLTree const & source, Session & session);
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std::string get_info () const;
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void create_regions_from_children (XMLNode const & node, ElementList & list);
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// Source management
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bool check_source (std::string const & filename) const;
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void add_source (std::string const & filename, std::shared_ptr<Source> const & source);
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std::shared_ptr<Source> const & get_source (std::string const & filename) const;
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// Id management
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void register_id (PBD::ID & old_id, PBD::ID & new_id);
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PBD::ID const & get_new_id (PBD::ID & old_id) const;
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private:
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// Source management
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typedef std::map<std::string, std::shared_ptr<Source> > SourceMap;
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typedef std::pair<std::string, std::shared_ptr<Source> > SourcePair;
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SourceMap sources;
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// Id management
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typedef std::map<PBD::ID, PBD::ID> IdMap;
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typedef std::pair<PBD::ID, PBD::ID> IdPair;
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IdMap id_map;
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};
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class LIBARDOUR_API AudioRegionImporter : public ElementImporter
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{
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public:
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AudioRegionImporter (XMLTree const & source, Session & session, AudioRegionImportHandler & handler, XMLNode const & node);
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~AudioRegionImporter ();
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// Interface implementation
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std::string get_info () const;
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ImportStatus * get_import_status () { return &status; }
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// other stuff
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void add_sources_to_session ();
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XMLNode const & get_xml ();
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protected:
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bool _prepare_move ();
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void _cancel_move ();
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void _move ();
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private:
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XMLNode xml_region;
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AudioRegionImportHandler & handler;
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PBD::ID old_id;
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PBD::ID id;
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std::list<std::string> filenames;
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ImportStatus status;
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bool parse_xml_region ();
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bool parse_source_xml ();
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std::string get_sound_dir (XMLTree const & tree);
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void prepare_region ();
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void prepare_sources ();
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std::vector<std::shared_ptr<Region> > region;
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bool region_prepared;
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bool sources_prepared;
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};
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} // namespace ARDOUR
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#endif
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