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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* 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
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/container/NoSuchElementException.hpp>
#include <com/sun/star/office/XAnnotationEnumeration.hpp>
#include <AnnotationEnumeration.hxx>
#include <sdpage.hxx>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::office;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
namespace sd {
namespace {
class AnnotationEnumeration: public ::cppu::WeakImplHelper< css::office::XAnnotationEnumeration >
{
public:
explicit AnnotationEnumeration( AnnotationVector&& rAnnotations );
AnnotationEnumeration(const AnnotationEnumeration&) = delete;
AnnotationEnumeration& operator=(const AnnotationEnumeration&) = delete;
// css::office::XAnnotationEnumeration:
virtual sal_Bool SAL_CALL hasMoreElements() override;
virtual css::uno::Reference< css::office::XAnnotation > SAL_CALL nextElement() override;
private:
// destructor is private and will be called indirectly by the release call virtual ~AnnotationEnumeration() {}
AnnotationVector maAnnotations;
AnnotationVector::iterator maIter;
};
}
Reference< XAnnotationEnumeration > createAnnotationEnumeration( sd::AnnotationVector&& rAnnotations )
{
return new AnnotationEnumeration( std::move(rAnnotations) );
}
AnnotationEnumeration::AnnotationEnumeration( AnnotationVector&& rAnnotations )
: maAnnotations(std::move(rAnnotations))
{
maIter = maAnnotations.begin();
}
// css::office::XAnnotationEnumeration:
sal_Bool SAL_CALL AnnotationEnumeration::hasMoreElements()
{
return maIter != maAnnotations.end();
}
css::uno::Reference< css::office::XAnnotation > SAL_CALL AnnotationEnumeration::nextElement()
{
if( maIter == maAnnotations.end() )
throw css::container::NoSuchElementException();
return (*maIter++);
}
} // namespace sd
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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