80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: continuousactivitybase.hxx,v $
|
|
*
|
|
* $Revision: 1.3 $
|
|
*
|
|
* last change: $Author: rt $ $Date: 2005-09-07 20:35:43 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library 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 for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef _SLIDESHOW_CONTINUOUSACTIVITYBASE_HXX
|
|
#define _SLIDESHOW_CONTINUOUSACTIVITYBASE_HXX
|
|
|
|
#include <simplecontinuousactivitybase.hxx>
|
|
|
|
namespace presentation
|
|
{
|
|
namespace internal
|
|
{
|
|
/** Simple, continuous animation.
|
|
|
|
This class implements a simple, continuous
|
|
animation. Only addition to ActivityBase class is an
|
|
explicit animation duration and a minimal number of
|
|
frames to display.
|
|
*/
|
|
class ContinuousActivityBase : public SimpleContinuousActivityBase
|
|
{
|
|
public:
|
|
ContinuousActivityBase( const ActivityParameters& rParms );
|
|
|
|
/** Hook for derived classes
|
|
|
|
This method will be called from perform(), already
|
|
equipped with the modified time (nMinNumberOfFrames, repeat,
|
|
acceleration and deceleration taken into account).
|
|
|
|
@param nModifiedTime
|
|
Already accelerated/decelerated and repeated time, always
|
|
in the [0,1] range.
|
|
|
|
@param nRepeatCount
|
|
Number of full repeats already performed
|
|
*/
|
|
virtual void perform( double nModifiedTime, sal_uInt32 nRepeatCount ) const = 0;
|
|
|
|
/// From SimpleContinuousActivityBase class
|
|
virtual void simplePerform( double nSimpleTime,
|
|
sal_uInt32 nRepeatCount ) const;
|
|
};
|
|
}
|
|
}
|
|
|
|
#endif /* _SLIDESHOW_CONTINUOUSACTIVITYBASE_HXX */
|