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/*
Copyright (C) 2013-2019 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 "crop.h"
#include <dcp/raw_convert.h>
#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <libxml++/libxml++.h>
LIBDCP_ENABLE_WARNINGS
using std::shared_ptr;
using std::string;
using dcp::raw_convert;
Crop::Crop(shared_ptr<cxml::Node> node)
{
left = node->number_child<int>("LeftCrop");
right = node->number_child<int>("RightCrop");
top = node->number_child<int>("TopCrop");
bottom = node->number_child<int>("BottomCrop");
}
void
Crop::as_xml(xmlpp::Element* element) const
{
cxml::add_text_child(element, "LeftCrop", raw_convert<string>(left));
cxml::add_text_child(element, "RightCrop", raw_convert<string>(right));
cxml::add_text_child(element, "TopCrop", raw_convert<string>(top));
cxml::add_text_child(element, "BottomCrop", raw_convert<string>(bottom));
}
bool operator==(Crop const & a, Crop const & b)
{
return (a.left == b.left && a.right == b.right && a.top == b.top && a.bottom == b.bottom);
}
bool operator!=(Crop const & a, Crop const & b)
{
return !(a == b);
}
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