X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Factive_text.cc;h=1180ce7b0bc42f3c6b1deb7ef1fb0fdbb789eecd;hb=70b72b53eab0f247eb4dc605a2d669d4adb4e469;hp=5f4440728f338e4ca068c8c23846ca93493c18d2;hpb=0a5e92450ae992e9ed24026dd60ae351d0a3e60b;p=dcpomatic.git

diff --git a/src/lib/active_text.cc b/src/lib/active_text.cc
index 5f4440728..1180ce7b0 100644
--- a/src/lib/active_text.cc
+++ b/src/lib/active_text.cc
@@ -18,49 +18,18 @@
 
 */
 
+
 #include "active_text.h"
 #include "text_content.h"
-#include <boost/shared_ptr.hpp>
-#include <boost/weak_ptr.hpp>
+
 
 using std::list;
 using std::pair;
 using std::make_pair;
-using boost::weak_ptr;
-using boost::shared_ptr;
+using std::weak_ptr;
+using std::shared_ptr;
 using boost::optional;
-
-void
-ActiveText::add (DCPTimePeriod period, list<PlayerText>& pc, list<Period> p) const
-{
-	BOOST_FOREACH (Period i, p) {
-		DCPTimePeriod test (i.from, i.to.get_value_or(DCPTime::max()));
-		optional<DCPTimePeriod> overlap = period.overlap (test);
-		if (overlap && overlap->duration() > DCPTime(period.duration().get() / 2)) {
-			pc.push_back (i.subs);
-		}
-	}
-}
-
-list<PlayerText>
-ActiveText::get (DCPTimePeriod period) const
-{
-	boost::mutex::scoped_lock lm (_mutex);
-
-	list<PlayerText> ps;
-
-	for (Map::const_iterator i = _data.begin(); i != _data.end(); ++i) {
-
-		shared_ptr<const TextContent> caption = i->first.lock ();
-		if (!caption || !caption->use()) {
-			continue;
-		}
-
-		add (period, ps, i->second);
-	}
-
-	return ps;
-}
+using namespace dcpomatic;
 
 /** Get the open captions that should be burnt into a given period.
  *  @param period Period of interest.
@@ -85,7 +54,13 @@ ActiveText::get_burnt (DCPTimePeriod period, bool always_burn_captions) const
 			continue;
 		}
 
-		add (period, ps, i->second);
+		for (auto j: i->second) {
+			DCPTimePeriod test (j.from, j.to.get_value_or(DCPTime::max()));
+			optional<DCPTimePeriod> overlap = period.overlap (test);
+			if (overlap && overlap->duration() > DCPTime(period.duration().get() / 2)) {
+				ps.push_back (j.subs);
+			}
+		}
 	}
 
 	return ps;
@@ -102,7 +77,7 @@ ActiveText::clear_before (DCPTime time)
 	Map updated;
 	for (Map::const_iterator i = _data.begin(); i != _data.end(); ++i) {
 		list<Period> as;
-		BOOST_FOREACH (Period j, i->second) {
+		for (auto j: i->second) {
 			if (!j.to || j.to.get() >= time) {
 				as.push_back (j);
 			}
@@ -144,7 +119,7 @@ ActiveText::add_to (weak_ptr<const TextContent> content, DCPTime to)
 
 	_data[content].back().to = to;
 
-	BOOST_FOREACH (StringText& i, _data[content].back().subs.string) {
+	for (auto& i: _data[content].back().subs.string) {
 		i.set_out (dcp::Time(to.seconds(), 1000));
 	}