54 lines
2 KiB
Text
54 lines
2 KiB
Text
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
#ifndef __com_sun_star_rendering_XVolatileBitmap_idl__
|
|
#define __com_sun_star_rendering_XVolatileBitmap_idl__
|
|
|
|
#ifndef __com_sun_star_rendering_XBitmap_idl__
|
|
#include <com/sun/star/rendering/XBitmap.idl>
|
|
#endif
|
|
|
|
module com { module sun { module star { module rendering {
|
|
|
|
/** This is a specialized interface to a volatile bitmap (which can
|
|
become invalid at any point in time).
|
|
*/
|
|
interface XVolatileBitmap : XBitmap
|
|
{
|
|
/** Query whether this volatile bitmap still has valid content.
|
|
|
|
As the video RAM allocated to this bitmap can be reclaimed at
|
|
any time, a return value of true here does not imply that the
|
|
next draw operation with this bitmap will succeed. Instead,
|
|
the exception VolatileContentDestroyed might then be thrown,
|
|
if lost bitmap data is accessed.
|
|
*/
|
|
boolean isValid();
|
|
};
|
|
|
|
}; }; }; };
|
|
|
|
#endif
|