Partial conversion of PlayerSubtitles -> PlayerText and SubtitleString -> PlainText.

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

diff --git a/src/lib/player_text.cc b/src/lib/player_text.cc
new file mode 100644 (file)
index 0000000..588e4ef
--- /dev/null
+++ b/src/lib/player_text.cc
@@ -0,0 +1,42 @@
+/*
+    Copyright (C) 2014-2018 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/>.
+
+*/
+
+#include "player_text.h"
+#include "font.h"
+#include <boost/foreach.hpp>
+
+using std::list;
+using boost::shared_ptr;
+
+void
+PlayerSubtitles::add_fonts (list<shared_ptr<Font> > fonts_)
+{
+       BOOST_FOREACH (shared_ptr<Font> i, fonts_) {
+               bool got = false;
+               BOOST_FOREACH (shared_ptr<Font> j, fonts) {
+                       if (*i == *j) {
+                               got = true;
+                       }
+               }
+               if (!got) {
+                       fonts.push_back (i);
+               }
+       }
+}