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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 ui {


/** supplies functions to change or get information about the storage
    of a user interface configuration manager.

    @since OOo 2.0
*/

published interface XUIConfigurationStorage : ::com::sun::star::uno::XInterface
{
    /** connects a storage to the user interface configuration manager
        which is used on subsequent calls of load() and
        store().

        @param Storage
            all configuration data is loaded/stored from/into this storage.
            If the storage is in read/write mode load()
            and store() can be used otherwise only
            load() is possible.

        <p>
        This call needs careful usage as data loss can occur. If the
        implementation has modified data and a new storage is set the
        implementation is not allowed to write back the data to the old
        storage. This must be done explicitly with store().
        In general a user interface configuration manager instance is
        created and initialize by the document model or the module user
        interface configuration supplier. Normally there is no need to
        set a storage for a user interface configuration manager. If a
        copy of the configuration data to another storage should be made,
        use storeToStorage().
        </p>
    */
    void setStorage( [in] ::com::sun::star::embed::XStorage Storage );

    /** checks if an instance has already a storage to load/store its data.

        @return
            `TRUE` if the instance has a storage otherwise `FALSE`.
    */
    boolean hasStorage();
};


}; }; }; };

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