/*
- Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include "content.h"
#include "util.h"
#include "content_factory.h"
+#include "video_content.h"
+#include "audio_content.h"
+#include "subtitle_content.h"
#include "exceptions.h"
#include "film.h"
#include "job.h"
#include "compose.hpp"
+#include <dcp/locale_convert.h>
#include <dcp/raw_convert.h>
#include <libcxml/cxml.h>
#include <libxml++/libxml++.h>
using std::max;
using std::pair;
using boost::shared_ptr;
+using boost::optional;
using dcp::raw_convert;
+using dcp::locale_convert;
int const ContentProperty::PATH = 400;
int const ContentProperty::POSITION = 401;
}
void
-Content::as_xml (xmlpp::Node* node) const
+Content::as_xml (xmlpp::Node* node, bool with_paths) const
{
boost::mutex::scoped_lock lm (_mutex);
- for (vector<boost::filesystem::path>::const_iterator i = _paths.begin(); i != _paths.end(); ++i) {
- node->add_child("Path")->add_child_text (i->string ());
+ if (with_paths) {
+ for (vector<boost::filesystem::path>::const_iterator i = _paths.begin(); i != _paths.end(); ++i) {
+ node->add_child("Path")->add_child_text (i->string ());
+ }
}
node->add_child("Digest")->add_child_text (_digest);
node->add_child("Position")->add_child_text (raw_convert<string> (_position.get ()));
void
Content::set_position (DCPTime p)
{
+ /* video content can modify its position */
+ if (video) {
+ video->modify_position (p);
+ }
+
{
boost::mutex::scoped_lock lm (_mutex);
if (p == _position) {
void
Content::set_trim_start (ContentTime t)
{
+ /* video content can modify its start trim */
+ if (video) {
+ video->modify_trim_start (t);
+ }
+
{
boost::mutex::scoped_lock lm (_mutex);
_trim_start = t;
/* This is a bit naughty, but I can't think of a compelling reason not to do it ... */
xmlpp::Document doc;
xmlpp::Node* node = doc.create_root_node ("Content");
- as_xml (node);
+ as_xml (node, true);
/* notes is unused here (we assume) */
list<string> notes;
signal_changed (ContentProperty::PATH);
}
+void
+Content::set_paths (vector<boost::filesystem::path> paths)
+{
+ _paths = paths;
+ signal_changed (ContentProperty::PATH);
+}
+
string
Content::path_summary () const
{
Content::reel_split_points () const
{
list<DCPTime> t;
- /* XXX: this is questionable; perhaps the position itself should be forced to be on a frame boundary */
- t.push_back (position().round_up (film()->video_frame_rate()));
+ /* This is only called for video content and such content has its position forced
+ to start on a frame boundary.
+ */
+ t.push_back (position());
return t;
}
signal_changed (ContentProperty::VIDEO_FRAME_RATE);
}
+void
+Content::unset_video_frame_rate ()
+{
+ {
+ boost::mutex::scoped_lock lm (_mutex);
+ _video_frame_rate = optional<double>();
+ }
+
+ signal_changed (ContentProperty::VIDEO_FRAME_RATE);
+}
+
double
Content::active_video_frame_rate () const
{
UserProperty (
UserProperty::VIDEO,
_("Frame rate"),
- raw_convert<string> (_video_frame_rate.get(), 5),
+ locale_convert<string> (_video_frame_rate.get(), 5),
_("frames per second")
)
);
UserProperty (
UserProperty::GENERAL,
_("Prepared for video frame rate"),
- raw_convert<string> (_video_frame_rate.get(), 5),
+ locale_convert<string> (_video_frame_rate.get(), 5),
_("frames per second")
)
);
}
}
}
+
+/** Take settings from the given content if it is of the correct type */
+void
+Content::take_settings_from (shared_ptr<const Content> c)
+{
+ if (video && c->video) {
+ video->take_settings_from (c->video);
+ }
+ if (audio && c->audio) {
+ audio->take_settings_from (c->audio);
+ }
+ if (subtitle && c->subtitle) {
+ subtitle->take_settings_from (c->subtitle);
+ }
+}