/*
- Copyright (C) 2014-2018 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
*/
+
#include "string_text_file_decoder.h"
#include "string_text_file_content.h"
#include "text_content.h"
#include <dcp/subtitle_string.h>
#include <iostream>
-using std::list;
-using std::vector;
-using std::string;
+
using std::cout;
-using std::max;
+using std::make_shared;
using std::shared_ptr;
-using boost::optional;
-using std::dynamic_pointer_cast;
+using std::string;
+using std::vector;
using namespace dcpomatic;
+
StringTextFileDecoder::StringTextFileDecoder (shared_ptr<const Film> film, shared_ptr<const StringTextFileContent> content)
: Decoder (film)
, StringTextFile (content)
, _next (0)
{
- ContentTime first;
- if (!_subtitles.empty()) {
- first = content_time_period(_subtitles[0]).from;
- }
- text.push_back (shared_ptr<TextDecoder> (new TextDecoder (this, content->only_text(), first)));
+ text.push_back (make_shared<TextDecoder>(this, content->only_text()));
+ update_position();
}
+
void
StringTextFileDecoder::seek (ContentTime time, bool accurate)
{
while (_next < _subtitles.size() && ContentTime::from_seconds (_subtitles[_next].from.all_as_seconds ()) < time) {
++_next;
}
+
+ update_position();
}
+
bool
StringTextFileDecoder::pass ()
{
only_text()->emit_plain (p, _subtitles[_next]);
++_next;
+
+ update_position();
+
return false;
}
+
ContentTimePeriod
StringTextFileDecoder::content_time_period (sub::Subtitle s) const
{
}
-vector<FontData>
-StringTextFileDecoder::fonts () const
+void
+StringTextFileDecoder::update_position ()
{
- vector<FontData> data;
- for (auto i: text) {
- for (auto j: i->content()->fonts()) {
- data.push_back (FontData(j));
- }
+ if (_next < _subtitles.size()) {
+ only_text()->maybe_set_position(
+ ContentTime::from_seconds(_subtitles[_next].from.all_as_seconds())
+ );
}
- return data;
}