/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <libcxml/cxml.h>
#include "image_content.h"
#include "image_examiner.h"
-#include "config.h"
#include "compose.hpp"
#include "film.h"
#include "job.h"
+#include "frame_rate_change.h"
+#include "exceptions.h"
+#include "safe_stringstream.h"
#include "i18n.h"
using std::string;
using std::cout;
-using std::stringstream;
using boost::shared_ptr;
ImageContent::ImageContent (shared_ptr<const Film> f, boost::filesystem::path p)
_paths.push_back (i->path ());
}
}
-
+
+ if (_paths.empty()) {
+ throw FileError (_("No valid image files were found in the folder."), p);
+ }
+
sort (_paths.begin(), _paths.end());
}
}
-ImageContent::ImageContent (shared_ptr<const Film> f, shared_ptr<const cxml::Node> node)
+ImageContent::ImageContent (shared_ptr<const Film> f, cxml::ConstNodePtr node, int version)
: Content (f, node)
- , VideoContent (f, node)
+ , VideoContent (f, node, version)
{
}
string
ImageContent::summary () const
{
+ string s = path_summary () + " ";
/* Get the string() here so that the name does not have quotes around it */
if (still ()) {
- return String::compose (_("%1 [still]"), path().filename().string());
+ s += _("[still]");
+ } else {
+ s += _("[moving images]");
}
- return String::compose (_("%1 [moving images]"), path().filename().string());
+ return s;
}
string
assert (film);
shared_ptr<ImageExaminer> examiner (new ImageExaminer (film, shared_from_this(), job));
-
take_from_video_examiner (examiner);
- set_video_length (examiner->video_length ());
}
void
-ImageContent::set_video_length (VideoContent::Frame len)
+ImageContent::set_video_length (ContentTime len)
{
{
boost::mutex::scoped_lock lm (_mutex);
signal_changed (ContentProperty::LENGTH);
}
-Time
+DCPTime
ImageContent::full_length () const
{
shared_ptr<const Film> film = _film.lock ();
assert (film);
-
- FrameRateConversion frc (video_frame_rate(), film->video_frame_rate ());
- return video_length() * frc.factor() * TIME_HZ / video_frame_rate();
+ return DCPTime (video_length_after_3d_combine(), FrameRateChange (video_frame_rate(), film->video_frame_rate()));
}
string
ImageContent::identifier () const
{
- stringstream s;
+ SafeStringStream s;
s << VideoContent::identifier ();
- s << "_" << video_length();
+ s << "_" << video_length().get();
return s.str ();
}
{
return number_of_paths() == 1;
}
+
+void
+ImageContent::set_video_frame_rate (float r)
+{
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+ if (_video_frame_rate == r) {
+ return;
+ }
+
+ _video_frame_rate = r;
+ }
+
+ signal_changed (VideoContentProperty::VIDEO_FRAME_RATE);
+}
+