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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_ucb_ListActionType_idl__
#define __com_sun_star_ucb_ListActionType_idl__
module com { module sun { module star { module ucb {
/** These values are used to specify the type of change happened to a list.
<p>A change happened is sent from an XDynamicResultSet
as ListAction to a XDynamicResultSetListener.
<p>The values are contained in ListAction::ListActionType.
*/
published constants ListActionType
{
/** First notification to a single listener for purpose of initialization.
<p>This type of notification is required to be sent first and only once
to a new listener.
<p>The member ListAction::ActionInfo is required to
contain a struct WelcomeDynamicResultSetStruct.
This struct contains two
com::sun::star::sdbc::XResultSets (old and new).
During and after the notification only the new set is valid for access.
But the listener is required to remind both
com::sun::star::sdbc::XResultSets as he will not get
another chance to get them again.
<p>The members ListAction::Count and
ListAction::Position are not used.
*/
const long WELCOME = 20;
/** One or more rows were inserted into the list.
<p>This action is related to ContentAction::INSERTED.
<p>The members ListAction::Count and
ListAction::Position contain the position and count of
newly inserted rows. If the count is greater than one, the inserted rows
have to be one after the other.
<p> ListAction::ActionInfo could contain something but
this is not required. For example, it could contain the properties of
the new rows (i.e. for remote optimizing), but this is not required
nor unrestrictedly recommended.
<p>@todo ... further description of allowed contents for
ListAction::ActionInfo is needed
*/
const long INSERTED = 21;
/** One or more rows were removed from the list.
<p>This action is related to ContentAction::REMOVED.
<p>The members ListAction::Count and
ListAction::Position contain the position and count of the
removed rows. If the count is greater than one, the removed rows have to be
one after the other.
<p>The member ListAction::ListActionType is not used.
*/
const long REMOVED = 22;
/** The whole list was destroyed and independently rebuild.
<p>If "CLEARED" is sent you don't need to refer to the old ResultSet.
<p>The members ListAction::ListActionType,
ListAction::Count and ListAction::Position
are ignored.
*/
const long CLEARED = 23;
/** One or more rows were moved to another position.
<p>The members ListAction::Count and
ListAction::Position contain the position and count of the
moved rows. If the count is greater than one, the moved rows have to be
one after the other.
<p>ListAction::ListActionType is required to contain a "long",
which gives the shift of position.
(i.e. When two rows at position 3 and 4 are moved for a shift "+1",
they will appear at the positions 4 and 5. In this action is included, that
the row on old position 5 now appears on position 3.
No other notification is needed, to explain or complete this action).
*/
const long MOVED = 24;
/** The properties of one or more rows have changed.
<p>This action is related to a com::sun::star::beans::PropertyChangeEvent.
<p>The members ListAction::Count and
ListAction::Position contain the position and count of the
rows, whose properties have changed. If the count is greater than one, the
rows with modified properties have to be one after the other.
<p> ListAction::ActionInfo could contain something but
this is not required. For example, it could contain the new properties
(i.e. for remote optimizing), but this is not required nor unrestrictedly
recommended.
<p>@todo ... further description of allowed contents for
ListAction::ActionInfo is needed
*/
const long PROPERTIES_CHANGED = 25;
/*??????????????????????????? we probably will not need this
The identity of a row has changed.
<p>This action is related to ContentAction == EXCHANGED.
<p>The members ListAction::Count and
ListAction::Position contain the position and count of the
rows, whose identity have changed. If the count is greater than one, the
rows with changed identity have to be one after the other.
<p>ListAction::ListActionType must contain the new identities
<p>@todo ...
const long EXCHANGED = 26;
*/
/*??????????????????????????? we probably will need this
After a completely notified Iteration send "COMPLETED".
<p>This notification is required to be send, to indicate, that now the full
result is reached.
<p>E.g. while a new given list is sorted, some intermediate states are
notified. After the last portion of sorting is done and notified you have
to send "COMPLETED". So a listener has the possibility to wait for
"COMPLETED" e.g. to print the full result. )
<p>The members ListAction::ListActionType,
ListAction::Count and ListAction::Position
are useless.
*/
const long COMPLETED = 27;
};
}; }; }; };
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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