/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */


module com { module sun { module star { module ui { module dialogs {


/** This service enables a filter developer to register a dialog to query
    for user options before the filter operation is performed.

    <p>The user options are stored inside the com::sun::star::document::MediaDescriptor
    and can be queried from the com::sun::star::document::MediaDescriptor by
    the component that implements com::sun::star::document::XFilter.</p>

    <p>The application will set the com::sun::star::document::MediaDescriptor
    using the interface com::sun::star::beans::XPropertyAccess and then
    call XExecutableDialog::execute().</p>

    <p>If that method returns <code>ExecutableDialogResults::OK</code>,
    the application will retrieve the changed com::sun::star::document::MediaDescriptor
    back using the interface com::sun::star::beans::XPropertyAccess. The filter
    operation is then continued, using the new com::sun::star::document::MediaDescriptor.</p>

    <p>Otherwise, the filter operation is canceled.</p>

    @since OOo 1.1.2
 */
published service FilterOptionsDialog
{
    /** this interface is used to set the property values of the
        com::sun::star::document::MediaDescriptor before executing
        the dialog and to retrieve the changed com::sun::star::document::MediaDescriptor

        afterwards.
     */
    interface com::sun::star::beans::XPropertyAccess;

    /** this interface executes a dialog that displays the options
        for a filter.
        If XExecutableDialog::execute()
        returns <code>ExecutableDialogResults::OK</code>,
        the options can be retrieved by calling
        com::sun::star::beans::XPropertyAccess::getPropertyValues.
     */
    interface ::com::sun::star::ui::dialogs::XExecutableDialog;
};


}; }; }; }; };

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