/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ 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.
- This program is distributed in the hope that it will be useful,
+ 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 this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef DCPOMATIC_PLAYLIST_H
#define DCPOMATIC_PLAYLIST_H
-#include <list>
-#include <boost/shared_ptr.hpp>
-#include <boost/enable_shared_from_this.hpp>
-#include "ffmpeg_content.h"
-#include "audio_mapping.h"
#include "util.h"
#include "frame_rate_change.h"
+#include <libcxml/cxml.h>
+#include <boost/shared_ptr.hpp>
+#include <boost/signals2.hpp>
+#include <list>
-class Content;
-class FFmpegContent;
-class FFmpegDecoder;
-class StillImageMagickContent;
-class StillImageMagickDecoder;
-class SndfileContent;
-class SndfileDecoder;
-class Job;
class Film;
-class Region;
struct ContentSorter
{
Playlist ();
~Playlist ();
- void as_xml (xmlpp::Node *);
- void set_from_xml (boost::shared_ptr<const Film>, cxml::ConstNodePtr, int, std::list<std::string> &);
+ void as_xml (xmlpp::Node *, bool with_content_paths);
+ void set_from_xml (boost::shared_ptr<const Film> film, cxml::ConstNodePtr node, int version, std::list<std::string>& notes);
void add (boost::shared_ptr<Content>);
void remove (boost::shared_ptr<Content>);
void move_later (boost::shared_ptr<Content>);
ContentList content () const;
+ bool video_content_at (DCPTime time) const;
+ bool audio_content_at (DCPTime time) const;
+ boost::shared_ptr<Content> next_audio_content (DCPTime time) const;
std::string video_identifier () const;
DCPTime length () const;
-
- int best_dcp_frame_rate () const;
+ boost::optional<DCPTime> start () const;
+ int64_t required_disk_space (int j2k_bandwidth, int audio_channels, int audio_frame_rate) const;
+
+ int best_video_frame_rate () const;
DCPTime video_end () const;
+ DCPTime subtitle_end () const;
FrameRateChange active_frame_rate_change (DCPTime, int dcp_frame_rate) const;
+ std::string content_summary (DCPTimePeriod period) const;
+ std::pair<double, double> speed_up_range (int dcp_video_frame_rate) const;
- void set_sequence_video (bool);
- void maybe_sequence_video ();
+ void set_sequence (bool);
+ void maybe_sequence ();
void repeat (ContentList, int);
- /** Emitted when content has been added to or removed from the playlist */
+ /** Emitted when content has been added to or removed from the playlist; implies OrderChanged */
mutable boost::signals2::signal<void ()> Changed;
+ mutable boost::signals2::signal<void ()> OrderChanged;
/** Emitted when something about a piece of our content has changed;
* these emissions include when the position of the content changes.
* Third parameter is true if signals are currently being emitted frequently.
*/
mutable boost::signals2::signal<void (boost::weak_ptr<Content>, int, bool)> ContentChanged;
-
+
private:
void content_changed (boost::weak_ptr<Content>, int, bool);
void reconnect ();
/** List of content. Kept sorted in position order. */
ContentList _content;
- bool _sequence_video;
- bool _sequencing_video;
+ bool _sequence;
+ bool _sequencing;
std::list<boost::signals2::connection> _content_connections;
};