/*
Write points to SubRip subtitle file (for video geotagging)
Copyright (C) 2010 Michael von Glasow, michael @t vonglasow d.t com
Copyright (C) 2014 Gleb Smirnoff, glebius @t FreeBSD d.t org
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 SUBRIP_H_INCLUDED_
#define SUBRIP_H_INCLUDED_
#include <QDateTime> // for QDateTime, operator<<
#include <QString> // for QString
#include <QTime> // for QTime
#include <QVector> // for QVector
#include "defs.h"
#include "format.h" // for Format
#include "gbfile.h" // for gbfprintf, gbfclose, gbfopen, gbfwrite, gbfile
class SubripFormat : public Format
{
public:
QVector<arglist_t>* get_args() override
{
return &subrip_args;
}
ff_type get_type() const override
{
return ff_type_file;
}
QVector<ff_cap> get_cap() const override
{
return { ff_cap_none, ff_cap_write, ff_cap_none }; // waypoints, track, route; for now, we just do tracks
}
QString get_encode() const override
{
return CET_CHARSET_ASCII;
}
int get_fixed_encode() const override
{
return 0;
}
void wr_init(const QString& fname) override;
void write() override;
void wr_deinit() override;
private:
/* Member Functions */
QTime video_time(const QDateTime& dt) const;
void subrip_prevwp_pr(const Waypoint* waypointp);
void subrip_trkpt_pr(const Waypoint* waypointp);
/* Data Members */
char* opt_videotime{nullptr};
char* opt_gpstime{nullptr};
char* opt_gpsdate{nullptr};
char* opt_format{nullptr};
QDateTime gps_datetime; // Date time corresponding to video video_offset_ms
QDateTime video_datetime; // Date time corresponding to video time 00:00:00,000.
int video_offset_ms{0};
int stnum{1};
gbfile* fout{nullptr};
const Waypoint* prevwpp{nullptr};
double vspeed{0.0};
double gradient{0.0};
QVector<arglist_t> subrip_args = {
{"video_time", &opt_videotime, "Video position for which exact GPS time is known (hhmmss[.sss], default is 00:00:00,000)", nullptr, ARGTYPE_STRING, ARG_NOMINMAX, nullptr },
{"gps_time", &opt_gpstime, "GPS time at position video_time (hhmmss[.sss], default is first timestamp of track)", nullptr, ARGTYPE_STRING, ARG_NOMINMAX, nullptr },
{"gps_date", &opt_gpsdate, "GPS date at position video_time (yyyymmdd, default is first timestamp of track)", nullptr, ARGTYPE_STRING, ARG_NOMINMAX, nullptr },
{"format", &opt_format, "Format for subtitles", "%s km/h %e m\\n%t %l", ARGTYPE_STRING, ARG_NOMINMAX, nullptr },
};
};
#endif // SUBRIP_H_INCLUDED_