XMLRtlGutterPropertyHandler.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
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#include <XMLRtlGutterPropertyHandler.hxx>
#include <frozen/bits/defines.h>
#include <frozen/bits/elsa_std.h>
#include <frozen/unordered_set.h>
#include <com/sun/star/uno/Any.hxx>
#include <xmloff/xmluconv.hxx>
 
using namespace com::sun::star;
 
XMLRtlGutterPropertyHandler::XMLRtlGutterPropertyHandler() = default;
 
XMLRtlGutterPropertyHandler::~XMLRtlGutterPropertyHandler() = default;
 
namespace
{
constexpr frozen::unordered_set<std::u16string_view, 4> constRtlModes{ u"rl-tb", u"tb-rl", u"rl",
                                                                       u"tb" };
} // end anonymous ns
 
bool XMLRtlGutterPropertyHandler::importXML(const OUString& rStrImpValue, uno::Any& rValue,
                                            const SvXMLUnitConverter&) const
{
    // Infer RtlGutter from WritingMode.
    auto it = constRtlModes.find(rStrImpValue);
    rValue <<= (it != constRtlModes.end());
    return true;
}
 
bool XMLRtlGutterPropertyHandler::exportXML(OUString&, const uno::Any&,
                                            const SvXMLUnitConverter&) const
{
    // No need to export RtlGutter.
    return false;
}
 
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