/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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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#ifndef INCLUDED_SW_SOURCE_CORE_INC_ENVIRONMENTOFANCHOREDOBJECT_HXX
#define INCLUDED_SW_SOURCE_CORE_INC_ENVIRONMENTOFANCHOREDOBJECT_HXX

class SwFrame;
class SwLayoutFrame;

namespace objectpositioning
{
class SwEnvironmentOfAnchoredObject
{
private:
    const bool mbFollowTextFlow;

public:
    /** constructor

        @param _bFollowTextFlow
        input parameter - indicates, if the anchored object, for which
        this environment is instantiated, follow the text flow or not
    */
    SwEnvironmentOfAnchoredObject(const bool _bFollowTextFlow);

    /** determine environment layout frame for possible horizontal object
        positions respectively for alignment to 'page areas'

        this is, if object has to follow the text flow:
        - cell frame, if anchored inside a cell
        - fly frame, if anchored inside a fly frame
        otherwise it's the page frame

        this is, if object hasn't to follow the text flow:
        - page frame.
        - no exception any more. Thus remove
        parameter <_bForPageAlignment>

        @param _rHoriOrientFrame
        input parameter - frame, at which the horizontal position is
        oriented at (typically it's the anchor frame).
        starting point for the search of the layout frame.

        @return reference to the layout frame, which determines the
        horizontal environment the object has to be positioned in.
    */
    const SwLayoutFrame& GetHoriEnvironmentLayoutFrame(const SwFrame& _rHoriOrientFrame) const;

    /** determine environment layout frame for possible vertical object
        positions respectively for alignments to 'page areas'

        this is, if object has to follow the text flow:
        - cell frame, if anchored inside a cell
        - fly frame, if anchored inside a fly frame
        - header/footer frame, if anchored inside page header/footer
        - footnote frame, if anchored inside footnote
        otherwise it's the document body frame

        this is, if object hasn't to follow the text flow:
        - page frame.
        - no exception any more. Thus remove
        parameter <_bForPageAlignment>

        @param _rVertOrientFrame
        input parameter - frame, at which the vertical position is
        oriented at (typically it's the anchor frame).
        starting point for the search of the layout frame.

        @return reference to the layout frame, which determines the
        vertical environment the object has to be positioned in.
    */
    const SwLayoutFrame& GetVertEnvironmentLayoutFrame(const SwFrame& _rVertOrientFrame) const;
};
}

#endif

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