export_filename.h

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/*
 * Copyright (C) 2008-2013 Paul Davis <paul@linuxaudiosystems.com>
 * Copyright (C) 2009 David Robillard <d@drobilla.net>
 * Copyright (C) 2010-2013 Sakari Bergen <sakari.bergen@beatwaves.net>
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
#ifndef __ardour_export_filename_h__
#define __ardour_export_filename_h__
 
#include <memory>
#include <string>
 
#include <ardour/export_pointers.h>
 
#include "pbd/statefuldestructible.h"
 
namespace ARDOUR
{
 
class Session;
 
class LIBARDOUR_API ExportFilename {
  public:
 
        enum DateFormat {
                D_None,
                D_ISO,       // ISO 8601 full date
                D_ISOShortY, // Like ISO 8601, but short year representation
                D_BE,        // big endian (no deliminator)
                D_BEShortY   // big endian short year representation
        };
 
        enum TimeFormat {
                T_None,
                T_NoDelim,
                T_Delim
        };
 
  private:
        friend class ExportElementFactory;
        ExportFilename (Session & session);
 
  public:
        /* Serialization */
 
        XMLNode & get_state () const;
        int set_state (const XMLNode &);
 
        /* data access */
 
        std::string get_path (ExportFormatSpecPtr format) const;
        std::string get_folder () const { return folder; }
 
        TimeFormat get_time_format () const { return time_format; }
        DateFormat get_date_format () const { return date_format; }
        std::string get_time_format_str (TimeFormat format) const;
        std::string get_date_format_str (DateFormat format) const;
 
        std::string get_label () const { return label; }
        uint32_t get_revision () const { return revision; }
 
        /* data modification */
 
        void set_time_format (TimeFormat format);
        void set_date_format (DateFormat format);
        void set_label (std::string value);
        void set_revision (uint32_t value) { revision = value; }
        void set_channel (uint32_t value) { channel = value; }
        bool set_folder (std::string path);
 
        void set_timespan (ExportTimespanPtr ts) { timespan = ts; }
        void set_channel_config (ExportChannelConfigPtr cc) { channel_config = cc; }
 
        /* public members */
 
        bool include_label;
        bool include_session;
        bool use_session_snapshot_name;
        bool include_revision;
        bool include_channel_config;
        bool include_format_name;
        bool include_channel;
        bool include_timespan;
        bool include_time;
        bool include_date;
 
  private:
 
        Session & session;
 
        std::string   label;
        uint32_t  revision;
        uint32_t  channel;
 
        std::string   folder;
 
        DateFormat date_format;
        TimeFormat time_format;
 
        std::string get_formatted_time (std::string const & format) const;
        struct tm time_struct;
 
        ExportTimespanPtr timespan;
        ExportChannelConfigPtr channel_config;
 
        /* Serialization helpers */
 
        typedef std::pair<bool, std::string> FieldPair;
 
        static void add_field (XMLNode * node, std::string const & name, bool enabled, std::string const & value = "");
        FieldPair get_field (XMLNode const & node, std::string const & name);
        FieldPair analyse_folder () const;
};
 
 
} // namespace ARDOUR
 
#endif /* __ardour_export_filename_h__ */