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/*
Copyright (C) 2018-2021 Carl Hetherington <cth@carlh.net>
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.
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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "dcp_content.h"
#include "dcpomatic_assert.h"
#include "spl_entry.h"
#include <dcp/warnings.h>
#include <fmt/format.h>
LIBDCP_DISABLE_WARNINGS
#include <libxml++/libxml++.h>
LIBDCP_ENABLE_WARNINGS
using std::dynamic_pointer_cast;
using std::shared_ptr;
SPLEntry::SPLEntry(shared_ptr<Content> c, cxml::ConstNodePtr node)
: content(c)
, digest(content->digest())
{
if (auto dcp = dynamic_pointer_cast<DCPContent>(content)) {
name = dcp->name();
DCPOMATIC_ASSERT(dcp->cpl());
id = dcp->cpl();
kind = dcp->content_kind().get_value_or(dcp::ContentKind::FEATURE);
encrypted = dcp->encrypted();
} else {
name = content->path(0).filename().string();
kind = dcp::ContentKind::FEATURE;
}
if (node) {
if (auto crop = node->optional_number_child<float>("CropToRatio")) {
crop_to_ratio = *crop;
}
}
}
void
SPLEntry::as_xml(xmlpp::Element* e) const
{
if (id) {
cxml::add_text_child(e, "CPL", *id);
} else {
cxml::add_text_child(e, "Digest", digest);
}
if (crop_to_ratio) {
cxml::add_text_child(e, "CropToRatio", fmt::to_string(*crop_to_ratio));
}
}
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