path: root/offapi/com/sun/star/ucb/FileContent.idl

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 * Copyright 2008 by Sun Microsystems, Inc.
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 * $RCSfile: FileContent.idl,v $
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#ifndef __com_sun_star_ucb_FileContent_idl__
#define __com_sun_star_ucb_FileContent_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_ucb_XContentCreator_idl__
#include <com/sun/star/ucb/XContentCreator.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

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

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

//=============================================================================
/** A File Content represents either a directory or a file in the local file
    system.

    <p>Whether a content represents a folder or a file can be determined by
    inspecting its property <b>IsFolder</b> or <b>IsDocument</b>.

    @see com::sun::star::ucb::FileContentProvider
*/
published service FileContent
{
    //-------------------------------------------------------------------------
    /** 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>An object representing a directory in the file system is able
        to create a new object, which in turn can become the representation
        of a physical file/directory being contained in the initial directory.
        The precise way is the following:

        <p>

        <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 directories is
        "application/vnd.sun.staroffice.fsys-folder". To create a new file
        use the type "application/vnd.sun.staroffice.fsys-file".
        As return value you get a new file content object.
        </li>
        <li>
        Set a title at the new object by letting it execute
        the command "setPropertyValues", which sets at least the property
        "Title" to a non-empty value ).
        </li>
        <li>
        Let the new object ( not the parent! ) execute the command "insert".
        This will create the corresponding physical file or directory.
        For files, you need to supply the implementation of
        an <type scope="com::sun::star::io">XInputStream</type> with the
        command's parameters, that provides access to the stream data.
        </li>
        </ol>

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

    //-------------------------------------------------------------------------
    /** 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>
        insert ( makes a newly created document persistent )
        </li>
        <li>
        delete
        </li>
        <li>
        open
        </li>
        <li>
        transfer
        </li>
        </ul>

        <b>Supported Properties</b>
        <ul>
        <li>
        string ContentType ( read-only, either
        "application/vnd.sun.staroffice.fsys-folder" or
        "application/vnd.sun.staroffice.fsys-file" )
        </li>
        <li>
        boolean IsDocument ( read-only, always <true/> for files, always
        <false/> for directories )
        </li>
        <li>
        boolean IsFolder ( read-only ), always <false/> for files, always
        <true/> for directories )
        </li>
        <li>
        <type scope="com::sun::star::util">DateTime</type> DateModified ( read-only )
        </li>
        <li>
        boolean IsReadOnly ( read-only attribute )
        </li>
        <li>
        hyper Size ( file size )
        </li>
        <li>
        string Title ( file name )
        </li>
        <li>
        boolean IsVolume ( read-only )
        </li>
        <li>
        boolean IsRemoveable ( read-only )
        </li>
        <li>
        boolean IsRemote ( read-only )
        </li>
        <li>
        boolean IsCompactDisc ( read-only )
        </li>
        <li>
        boolean IsFloppy ( read-only )
        </li>
        <li>
        boolean IsHidden ( read-only )
        </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;
};

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

}; }; }; };

#endif