More renaming.

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

diff --git a/src/lib/content.cc b/src/lib/content.cc
index f1246489292f560f08a90e960ed4c0da5df4f77a..1a8bc9eb20aabe80a9c395121d45d61ff4ea555e 100644 (file)
--- a/src/lib/content.cc
+++ b/src/lib/content.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -27,7 +27,7 @@
 #include "content_factory.h"
 #include "video_content.h"
 #include "audio_content.h"
-#include "subtitle_content.h"
+#include "text_content.h"
 #include "exceptions.h"
 #include "film.h"
 #include "job.h"
@@ -48,6 +48,7 @@ using std::vector;
 using std::max;
 using std::pair;
 using boost::shared_ptr;
+using boost::optional;
 using dcp::raw_convert;
 using dcp::locale_convert;
 
@@ -359,6 +360,23 @@ Content::set_video_frame_rate (double r)
        }
 
        signal_changed (ContentProperty::VIDEO_FRAME_RATE);
+
+       /* Make sure things are still on frame boundaries */
+       if (video) {
+               set_position (position());
+               set_trim_start (trim_start());
+       }
+}
+
+void
+Content::unset_video_frame_rate ()
+{
+       {
+               boost::mutex::scoped_lock lm (_mutex);
+               _video_frame_rate = optional<double>();
+       }
+
+       signal_changed (ContentProperty::VIDEO_FRAME_RATE);
 }
 
 double
@@ -408,16 +426,17 @@ Content::add_properties (list<UserProperty>& p) const
        }
 }
 
+/** Take settings from the given content if it is of the correct type */
 void
-Content::use_template (shared_ptr<const Content> c)
+Content::take_settings_from (shared_ptr<const Content> c)
 {
        if (video && c->video) {
-               video->use_template (c->video);
+               video->take_settings_from (c->video);
        }
        if (audio && c->audio) {
-               audio->use_template (c->audio);
+               audio->take_settings_from (c->audio);
        }
        if (subtitle && c->subtitle) {
-               subtitle->use_template (c->subtitle);
+               subtitle->take_settings_from (c->subtitle);
        }
 }