X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fsubrip_decoder.cc;h=c2bd4f3e0bd7dc8fa35167bc726447bca72958d2;hb=e60bb3e51bd1508b149e6b8f6608f09b5196ae26;hp=013c6fab7e6d2eab6f93b0ea290ac27fb3dae553;hpb=b666a794a130386bc01ede2143ef40bd6973eb32;p=dcpomatic.git

diff --git a/src/lib/subrip_decoder.cc b/src/lib/subrip_decoder.cc
index 013c6fab7..c2bd4f3e0 100644
--- a/src/lib/subrip_decoder.cc
+++ b/src/lib/subrip_decoder.cc
@@ -19,26 +19,32 @@
 
 #include <dcp/subtitle_string.h>
 #include "subrip_decoder.h"
+#include "subrip_content.h"
 
 using std::list;
+using std::vector;
+using std::string;
+using std::cout;
 using boost::shared_ptr;
+using boost::optional;
 
 SubRipDecoder::SubRipDecoder (shared_ptr<const SubRipContent> content)
-	: SubRip (content)
+	: SubtitleDecoder (content)
+	, SubRip (content)
 	, _next (0)
 {
 
 }
 
 void
-SubRipDecoder::seek (ContentTime time, bool)
+SubRipDecoder::seek (ContentTime time, bool accurate)
 {
+	SubtitleDecoder::seek (time, accurate);
+
 	_next = 0;
-	list<SubRipSubtitlePiece>::const_iterator i = _subtitles[_next].pieces.begin();
-	while (i != _subtitles[_next].pieces.end() && _subtitles[_next].from < time) {
-		++i;
+	while (_next < _subtitles.size() && ContentTime::from_seconds (_subtitles[_next].from.all_as_seconds ()) < time) {
+		++_next;
 	}
-	
 }
 
 bool
@@ -47,29 +53,64 @@ SubRipDecoder::pass ()
 	if (_next >= _subtitles.size ()) {
 		return true;
 	}
-	
+
+	/* XXX: we are ignoring positioning specified in the file */
+
 	list<dcp::SubtitleString> out;
-	for (list<SubRipSubtitlePiece>::const_iterator i = _subtitles[_next].pieces.begin(); i != _subtitles[_next].pieces.end(); ++i) {
-		out.push_back (
-			dcp::SubtitleString (
-				"Arial",
-				i->italic,
-				dcp::Color (255, 255, 255),
-				72,
-				dcp::Time (rint (_subtitles[_next].from.seconds() * 250)),
-				dcp::Time (rint (_subtitles[_next].to.seconds() * 250)),
-				0.9,
-				dcp::BOTTOM,
-				i->text,
-				dcp::NONE,
-				dcp::Color (255, 255, 255),
-				0,
-				0
-				)
-			);
+	for (list<sub::Line>::const_iterator i = _subtitles[_next].lines.begin(); i != _subtitles[_next].lines.end(); ++i) {
+		for (list<sub::Block>::const_iterator j = i->blocks.begin(); j != i->blocks.end(); ++j) {
+			out.push_back (
+				dcp::SubtitleString (
+					SubRipContent::font_id,
+					j->italic,
+					dcp::Colour (255, 255, 255),
+					j->font_size.points (72 * 11),
+					1.0,
+					dcp::Time (_subtitles[_next].from.all_as_seconds()),
+					dcp::Time (_subtitles[_next].to.all_as_seconds()),
+					0,
+					dcp::HALIGN_CENTER,
+					i->vertical_position.line.get() * (1.5 / 22) + 0.8,
+					dcp::VALIGN_TOP,
+					j->text,
+					dcp::NONE,
+					dcp::Colour (255, 255, 255),
+					0,
+					0
+					)
+				);
+		}
 	}
 
 	text_subtitle (out);
-	_next++;
+	++_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 (
+			ContentTime::from_seconds (i->from.all_as_seconds()),
+			ContentTime::from_seconds (i->to.all_as_seconds())
+			);
+
+		if ((starting && p.contains (t.from)) || (!starting && p.overlaps (t))) {
+			d.push_back (t);
+		}
+	}
+
+	return d;
+}