using std::min;
using std::max;
using std::string;
-using std::stringstream;
using std::pair;
using boost::optional;
using boost::shared_ptr;
void
Playlist::content_changed (weak_ptr<Content> content, int property, bool frequent)
{
+ /* Don't respond to position changes here, as:
+ - sequencing after earlier/later changes is handled by move_earlier/move_later
+ - any other position changes will be timeline drags which should not result in content
+ being sequenced.
+ */
+
if (property == ContentProperty::LENGTH || property == VideoContentProperty::VIDEO_FRAME_TYPE) {
maybe_sequence_video ();
}
Changed ();
}
-bool
-Playlist::has_subtitles () const
-{
- for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
- shared_ptr<const FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (*i);
- if (fc && !fc->subtitle_streams().empty()) {
- return true;
- }
- }
-
- return false;
-}
-
class FrameRateCandidate
{
public:
for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
shared_ptr<const VideoContent> vc = dynamic_pointer_cast<const VideoContent> (*i);
if (!vc) {
- break;
+ continue;
}
if (vc->position() >= t && t < vc->end()) {
++i;
}
- assert (i != _content.end ());
+ DCPOMATIC_ASSERT (i != _content.end ());
if (previous == _content.end ()) {
return;
}
+
DCPTime const p = (*previous)->position ();
(*previous)->set_position (p + c->length_after_trim ());
c->set_position (p);
sort (_content.begin(), _content.end(), ContentSorter ());
-
- Changed ();
}
void
++i;
}
- assert (i != _content.end ());
+ DCPOMATIC_ASSERT (i != _content.end ());
ContentList::iterator next = i;
++next;
return;
}
- DCPTime const p = (*next)->position ();
(*next)->set_position (c->position ());
- c->set_position (p + c->length_after_trim ());
+ c->set_position (c->position() + (*next)->length_after_trim ());
sort (_content.begin(), _content.end(), ContentSorter ());
-
- Changed ();
}