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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/**
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * 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 .
 */

#ifndef __com_sun_star_ui_dialogs_FilePicker_idl__
#define __com_sun_star_ui_dialogs_FilePicker_idl__

#include <com/sun/star/lang/XComponent.idl>
#include <com/sun/star/lang/XInitialization.idl>
#include <com/sun/star/util/XCancellable.idl>


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


/** A FilePicker.

    It is <strong>NOT</strong> recommended to cache a reference to a file
    picker instance. Due to restrictions by the underlying system there can
    be specific limitations possible. To overcome these problems it's
    recommended to create a new instance on demand.

    @see XFilePicker
*/

 published interface XFilePicker;
 published interface XFilePickerNotifier;
 published interface XFilePickerControlAccess;
 published interface XFilterManager;
 published interface XFilePreview;
 published interface XFilterGroupManager;

published service FilePicker
{
    /** Allows to associate a help URL with the file picker instance.
    */
    [optional, property] string HelpURL;

    /** Provides access to the basic FilePicker functionality.
    */
    interface XFilePicker;

    /** Provides the ability to request notifications about changes.
    */
    interface XFilePickerNotifier;

    /** Provides the ability to add different filter, query for the current
        filters and set a current filter
    */
    interface XFilterManager;

    /** Provides the ability to show a preview of a selected file
    */
    [optional] interface XFilePreview;

    /** Provides the ability manage additional controls (checkboxes, listboxes etc.)
        offered by an extended FilePicker, these controls extend the subset of
        common controls that a FilePicker usually supports.

        @see com::sun::star::ui::dialogs::CommonFilePickerElementIds
        @see com::sun::star::ui::dialogs::ExtendedFilePickerElementIds

        @deprecated
    */
    [optional] interface XFilePickerControlAccess;

    /** An interface which allows manipulation of groups of filters
    */
    [optional] interface XFilterGroupManager;

    /** Provides the ability to choose between different custom templates that
        do extend the subset of common controls a FilePicker usually supports.
        Implementers may omit this interface if the FileOpen
        dialog doesn't support custom templates. In this case a createInstance
        will create an ordinary FileOpen dialog with only the common FilePicker
        elements.
        The client has to provide one of the specified constants in
        TemplateDescription.
        <br/><br/>
        <p><strong>Notes for the implementation of a FileSave dialog:</strong>
        The implementation of a FileSave dialog should automatically check
        for existence of a file and issue a warning if a file with the same
        name already exist.</p>

        @see com::sun::star::ui::dialogs::TemplateDescription
    */
    [optional] interface com::sun::star::lang::XInitialization;

    /** For canceling a running dialog instance.
        <p>This may be useful for automatic test tools for instance.</p>
    */
    [optional] interface com::sun::star::util::XCancellable;

    /** For shutdown and listener support.
    */
    interface com::sun::star::lang::XComponent;

};


}; }; }; }; };

#endif

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