/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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module com { module sun { module star { module document {

/** continuation used by interaction mechanism at filter detection during
    loading documents

    <p>
    If during loading time the filter can't be detected and wasn't given at calling time,
    a possible com::sun::star::task::InteractionHandler will be used.
    (it's a part of used MediaDescriptor)
    A NoSuchFilterRequest will be used then to start right interaction on that to
    get a decision which filter should be used for given URL. A possible continuation
    of that can be this XInteractionFilterSelect. It will transport the decision back to
    generic filter detection and force using of it. Of course it's possible to abort
    the loading process by use another continuation com::sun::star::task::XInteractionAbort.
    </p>

    @see MediaDescriptor
    @see com::sun::star::task::InteractionHandler
    @see NoSuchFilterRequest
    @see com::sun::star::task::XInteractionAbort
 */
published interface XInteractionFilterSelect : com::sun::star::task::XInteractionContinuation
{
    /** used by interaction to set selected filter

        <p>
        This value must be saved till another one will be set
        and must be provided on getFilter() for interest users.
        </p>
     */
    void setFilter( [in] string Name );

    /** used by detection to get selected filter
     */
    string getFilter();
};


}; }; }; };

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