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/*
Copyright (C) 2016-2018 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DCPOMATIC_STRING_TEXT_H
#define DCPOMATIC_STRING_TEXT_H
#include "font.h"
#include <dcp/subtitle_string.h>
/** A wrapper for SubtitleString which allows us to:
*
* - include settings that are not applicable to true DCP subtitles.
* For example, we can set outline width for burn-in but this cannot be specified in DCP XML.
*
* - include details of how v_align should be interpreted
*
* - specify the font by referring to a Font object from the content we came from, rather than
* having to use a DCP ID like in dcp::SubtitleString.
*/
class StringText : public dcp::SubtitleString
{
public:
StringText(dcp::SubtitleString dcp_, int outline_width_, std::shared_ptr<dcpomatic::Font> font_, dcp::Standard valign_standard_)
: dcp::SubtitleString (dcp_)
, outline_width (outline_width_)
, font (font_)
, valign_standard (valign_standard_)
{}
int outline_width;
std::shared_ptr<dcpomatic::Font> font;
/** Interop and SMPTE use the same VAlign choices (top, center, bottom) but give them different
* meanings. This is the standard which should be used to interpret v_align() in this subtitle;
* valign_standard == SMPTE means:
* top - top of screen to top of subtitle
* center - centre of screen to center of subtitle
* bottom - bottom of screen to bottom of subtitle
* valign_standard == Interop means:
* top - top of screen to baseline of subtitle
* center - centre of screen to baseline of subtitle
* bottom - bottom of screen to baseline of subtitle
*/
dcp::Standard valign_standard;
};
#endif
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