Rename SubRip -> TextSubtitle.

[dcpomatic.git] / src / lib / subrip_decoder.cc

diff --git a/src/lib/subrip_decoder.cc b/src/lib/subrip_decoder.cc
deleted file mode 100644 (file)
index 2f8b8a5..0000000
--- a/src/lib/subrip_decoder.cc
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
-    Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#include "subrip_decoder.h"
-#include "subrip_content.h"
-#include <dcp/subtitle_string.h>
-#include <boost/foreach.hpp>
-#include <iostream>
-
-using std::list;
-using std::vector;
-using std::string;
-using std::cout;
-using std::max;
-using boost::shared_ptr;
-using boost::optional;
-using boost::dynamic_pointer_cast;
-
-SubRipDecoder::SubRipDecoder (shared_ptr<const SubRipContent> content)
-       : SubtitleDecoder (content)
-       , SubRip (content)
-       , _next (0)
-{
-
-}
-
-void
-SubRipDecoder::seek (ContentTime time, bool accurate)
-{
-       SubtitleDecoder::seek (time, accurate);
-
-       _next = 0;
-       while (_next < _subtitles.size() && ContentTime::from_seconds (_subtitles[_next].from.all_as_seconds ()) < time) {
-               ++_next;
-       }
-}
-
-bool
-SubRipDecoder::pass (PassReason, bool)
-{
-       if (_next >= _subtitles.size ()) {
-               return true;
-       }
-
-       /* XXX: we are ignoring positioning specified in the file */
-
-       shared_ptr<const SubRipContent> content = dynamic_pointer_cast<const SubRipContent> (_subtitle_content);
-       DCPOMATIC_ASSERT (content);
-
-       list<dcp::SubtitleString> out;
-
-       /* Highest line index in this subtitle */
-       int highest = 0;
-       BOOST_FOREACH (sub::Line i, _subtitles[_next].lines) {
-               DCPOMATIC_ASSERT (i.vertical_position.reference && i.vertical_position.reference.get() == sub::TOP_OF_SUBTITLE);
-               DCPOMATIC_ASSERT (i.vertical_position.line);
-               highest = max (highest, i.vertical_position.line.get());
-       }
-
-       BOOST_FOREACH (sub::Line i, _subtitles[_next].lines) {
-               BOOST_FOREACH (sub::Block j, i.blocks) {
-                       out.push_back (
-                               dcp::SubtitleString (
-                                       SubRipContent::font_id,
-                                       j.italic,
-                                       /* force the colour to whatever is configured */
-                                       content->colour(),
-                                       j.font_size.points (72 * 11),
-                                       1.0,
-                                       dcp::Time (_subtitles[_next].from.all_as_seconds(), 1000),
-                                       dcp::Time (_subtitles[_next].to.all_as_seconds(), 1000),
-                                       0,
-                                       dcp::HALIGN_CENTER,
-                                       /* This 1.015 is an arbitrary value to lift the bottom sub off the bottom
-                                          of the screen a bit to a pleasing degree.
-                                       */
-                                       1.015 - ((1 + highest - i.vertical_position.line.get()) * 1.5 / 22),
-                                       dcp::VALIGN_TOP,
-                                       j.text,
-                                       content->outline() ? dcp::BORDER : dcp::NONE,
-                                       content->outline_colour(),
-                                       dcp::Time (0, 1000),
-                                       dcp::Time (0, 1000)
-                                       )
-                               );
-               }
-       }
-
-       text_subtitle (content_time_period (_subtitles[_next]), out);
-
-       ++_next;
-       return false;
-}
-
-list<ContentTimePeriod>
-SubRipDecoder::image_subtitles_during (ContentTimePeriod, bool) const
-{
-       return list<ContentTimePeriod> ();
-}
-
-list<ContentTimePeriod>
-SubRipDecoder::text_subtitles_during (ContentTimePeriod p, bool starting) const
-{
-       /* XXX: inefficient */
-
-       list<ContentTimePeriod> d;
-
-       for (vector<sub::Subtitle>::const_iterator i = _subtitles.begin(); i != _subtitles.end(); ++i) {
-               ContentTimePeriod t = content_time_period (*i);
-               if ((starting && p.contains (t.from)) || (!starting && p.overlaps (t))) {
-                       d.push_back (t);
-               }
-       }
-
-       return d;
-}
-
-ContentTimePeriod
-SubRipDecoder::content_time_period (sub::Subtitle s) const
-{
-       return ContentTimePeriod (
-               ContentTime::from_seconds (s.from.all_as_seconds()),
-               ContentTime::from_seconds (s.to.all_as_seconds())
-               );
-}