/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file is part of the LibreOffice project.
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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
 *   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
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 */

#ifndef INCLUDED_SD_SOURCE_UI_SLIDESORTER_INC_MODEL_SLSPAGEENUMERATIONPROVIDER_HXX
#define INCLUDED_SD_SOURCE_UI_SLIDESORTER_INC_MODEL_SLSPAGEENUMERATIONPROVIDER_HXX

#include "model/SlsPageEnumeration.hxx"

namespace sd { namespace slidesorter { namespace model {

class SlideSorterModel;

/** Collection of methods that create enumeration of slides.
*/
class PageEnumerationProvider
{
public:
    /** The returned enumeration of slides iterates over all slides of the
        given model.
    */
    static PageEnumeration CreateAllPagesEnumeration (const SlideSorterModel& rModel);

    /** The returned enumeration of slides iterates over the currently
        selected slides of the given model.
    */
    static PageEnumeration CreateSelectedPagesEnumeration (const SlideSorterModel& rModel);

    /** The returned enumeration of slides iterates over the slides
        (partially) inside the visible area.
    */
    static PageEnumeration CreateVisiblePagesEnumeration (const SlideSorterModel& rModel);
};

} } } // end of namespace ::sd::slidesorter::model

#endif

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