xref: /aoo42x/main/offapi/com/sun/star/ucb/HierarchyRootFolderContent.idl (revision d1766043)

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef __com_sun_star_ucb_HierarchyRootFolderContent_idl__
#define __com_sun_star_ucb_HierarchyRootFolderContent_idl__

#ifndef __com_sun_star_lang_XComponent_idl__
#include <com/sun/star/lang/XComponent.idl>
#endif

#ifndef __com_sun_star_ucb_XContent_idl__
#include <com/sun/star/ucb/XContent.idl>
#endif

#ifndef __com_sun_star_ucb_XCommandProcessor_idl__
#include <com/sun/star/ucb/XCommandProcessor.idl>
#endif

#ifndef __com_sun_star_ucb_XCommandProcessor2_idl__
#include <com/sun/star/ucb/XCommandProcessor2.idl>
#endif

#ifndef __com_sun_star_beans_XPropertiesChangeNotifier_idl__
#include <com/sun/star/beans/XPropertiesChangeNotifier.idl>
#endif

#ifndef __com_sun_star_beans_XPropertyContainer_idl__
#include <com/sun/star/beans/XPropertyContainer.idl>
#endif

#ifndef __com_sun_star_beans_XPropertySetInfoChangeNotifier_idl__
#include <com/sun/star/beans/XPropertySetInfoChangeNotifier.idl>
#endif

#ifndef __com_sun_star_ucb_XCommandInfoChangeNotifier_idl__
#include <com/sun/star/ucb/XCommandInfoChangeNotifier.idl>
#endif

#ifndef __com_sun_star_container_XChild_idl__
#include <com/sun/star/container/XChild.idl>
#endif

#ifndef __com_sun_star_ucb_XContentCreator_idl__
#include <com/sun/star/ucb/XContentCreator.idl>
#endif

//=============================================================================

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 <type>Content</type>.
	 */
	interface com::sun::star::lang::XComponent;

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

	//-------------------------------------------------------------------------
	/** This interface is implemented according to the specification of
		service <type>Content</type>.

		<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 <type>XCommandProcessor</type> that has an
        additional method for releasing command identifiers obtained via
        <member>XCommandProcessor::createCommandIdentifier</member> to avoid
        resource leaks. For a detailed description of the problem refer to
        <member>XCommandProcessor2::releaseCommandIdentifier</member>.

        <p>Where many existing <type>Content</type> 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 <type>Content</type>.
	 */
	interface com::sun::star::beans::XPropertiesChangeNotifier;

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

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

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

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

	//-------------------------------------------------------------------------
	/** This interface is implemented according to the specification of
		service <type>Content</type>.

		<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
		<member>XContentCreator::createNewContent</member> 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