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 *
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   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_ucb_HierarchyRootFolderContent_idl__
#define __com_sun_star_ucb_HierarchyRootFolderContent_idl__

#include <com/sun/star/lang/XComponent.idl>
#include <com/sun/star/ucb/XContent.idl>
#include <com/sun/star/ucb/XCommandProcessor.idl>
#include <com/sun/star/ucb/XCommandProcessor2.idl>
#include <com/sun/star/beans/XPropertiesChangeNotifier.idl>
#include <com/sun/star/beans/XPropertyContainer.idl>
#include <com/sun/star/beans/XPropertySetInfoChangeNotifier.idl>
#include <com/sun/star/ucb/XCommandInfoChangeNotifier.idl>
#include <com/sun/star/container/XChild.idl>
#include <com/sun/star/ucb/XContentCreator.idl>


module com { module sun { module star { module ucb {

/** A HCP Root Folder is the root container for all other HCP Folders and HCP
    Links.

    <p>It always has the URL "vnd.sun.star.hier:/". A HCP Root Folder neither
    can't be created nor deleted by a UCB client.

    @see com::sun::star::ucb::HierarchyContentProvider
    @see com::sun::star::ucb::HierarchyFolderContent
    @see com::sun::star::ucb::HierarchyLinkContent
*/
published service HierarchyRootFolderContent
{
    /** This interface is implemented according to the specification of
        service Content.
     */
    interface com::sun::star::lang::XComponent;

    /** This interface is implemented according to the specification of
        service Content.
     */
    interface com::sun::star::ucb::XContent;

    /** This interface is implemented according to the specification of
        service Content.

        <p>

        <b>Supported Commands</b>
        <ul>
        <li>
        getCommandInfo
        </li>
        <li>
        getPropertySetInfo
        </li>
        <li>
        getPropertyValues
        </li>
        <li>
        setPropertyValues
        </li>
        <li>
        open
        </li>
        <li>
        transfer ( only transfers from one hierarchy folder to another supported )
        </li>
        </ul>

        <b>Supported Properties</b>
        <ul>
        <li>
        string ContentType ( read-only, always "application/vnd.sun.star.hier-folder" )
        </li>
        <li>
        boolean IsDocument ( read-only, always false )
        </li>
        <li>
        boolean IsFolder ( read-only, always true )
        </li>
        <li>
        string Title ( read-only, always an empty string )
        </li>
        </ul>

        </p>
     */
    interface com::sun::star::ucb::XCommandProcessor;

    /** is an enhanced version of XCommandProcessor that has an
        additional method for releasing command identifiers obtained via
        XCommandProcessor::createCommandIdentifier() to avoid
        resource leaks. For a detailed description of the problem refer to
        XCommandProcessor2::releaseCommandIdentifier().

        <p>Where many existing Content implementations do not
        (yet), every new implementation should support this interface.
     */
    [optional] interface com::sun::star::ucb::XCommandProcessor2;

    /** This interface is implemented according to the specification of
        service Content.
     */
    interface com::sun::star::beans::XPropertiesChangeNotifier;

    /** This interface is implemented according to the specification of
        service Content.
     */
    interface com::sun::star::beans::XPropertyContainer;

    /** This interface is implemented according to the specification of
        service Content.
     */
    interface com::sun::star::beans::XPropertySetInfoChangeNotifier;

    /** This interface is implemented according to the specification of
        service Content.
     */
    interface com::sun::star::ucb::XCommandInfoChangeNotifier;

    /** This interface is implemented according to the specification of
        service Content.
     */
    interface com::sun::star::container::XChild;

    /** This interface is implemented according to the specification of
        service Content.

        <p>

        A HCP Root Folder can create HCP Folders and HCP Links. To create
        a new child of a HCP Root Folder:

        <ol>
        <li>
        Let the parent folder create a new content by calling
        XContentCreator::createNewContent() on it. The content
        type to use for new folders is "application/vnd.sun.star.hier-folder".
        To create a new link, use the type "application/vnd.sun.star.hier-link".
        </li>
        <li>
        Set a title at the new folder / link. ( Let the new child execute
        the command "setPropertyValues", which sets at least the property
        "Title" to a non-empty value ). For a link, you need to set the
        property "TargetURL" as well to a non-empty value.
        </li>
        <li>
        Let the new child ( not the parent! ) execute the command "insert".
        This will commit the creation process.
        </li>
        </ol>

        </p>
     */
    interface com::sun::star::ucb::XContentCreator;
};


}; }; }; };

#endif

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