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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_task_XStatusIndicator_idl__
#define __com_sun_star_task_XStatusIndicator_idl__
#include <com/sun/star/uno/XInterface.idl>
module com { module sun { module star { module task {
/** controls a status indicator which displays progress of
longer actions to the user
<p>
Such objects are provided by a <type>XStatusIndicatorFactory</type>.
</p>
@see XStatusIndicatorFactory
*/
published interface XStatusIndicator: com::sun::star::uno::XInterface
{
/** initialize and start the progress
<p>
It activates a new created or reactivate an already used indicator
(must be finished by calling <member>XStatusIndicator::end()</member>
before!). By the way it's possible to set first progress description
and the possible range of progress value. That means that a progress
can runs from 0 to <var>Range</var>.
</p>
@param Text
initial value for progress description for showing
Value can be updated by calling <member>XStatusIndicator::setText()</member>.
@param Range
means the maximum value of the progress which can be set by
calling <member>XStatusIndicator::setValue()</member>.
*/
[oneway] void start(
[in] string Text,
[in] long Range);
/** stop the progress
<p>
Further calls of <member>XStatusIndicator::setText()</member>,
<member>XStatusIndicator::setValue()</member> or
<member>XStatusIndicator::reset()</member> must be ignored.
Only <member>XStatusIndicator::start()</member> can reactivate this
indicator.
It's not allowed to destruct the indicator inside this method.
The instance must be gone by using ref count or disposing.
</p>
*/
[oneway] void end();
/** update progress description
<p>
Initial value can be set during starting of the progress by calling
<member>XStatusIndicator::start()</member>.
Stopped indicators must ignore this call.
</p>
@param Text
new value for progress description which should be shown now
*/
[oneway] void setText( [in] string Text );
/** update progress value
<p>
Wrong values must be ignored and stopped indicators must ignore this
call generally.
</p>
@param Value
new value for progress which should be shown now
Must fit the range [0..Range] which was set during
<member>XStatusIndicator::start()</member>.
*/
[oneway] void setValue( [in] long Value );
/** clear progress value and description
<p>
Calling of setValue(0) and setText("") should do the same.
Stopped indicators must ignore this call.
</p>
*/
[oneway] void reset();
};
}; }; }; };
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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