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libreoffice/slideshow/source/inc/activitiesfactory.hxx
Rüdiger Timm b916df1598 INTEGRATION: CWS presentationengine01 (1.1.2); FILE ADDED 
2004/08/13 20:33:37 thb 1.1.2.3: #110496# Implemented color animations
2004/08/11 15:54:45 thb 1.1.2.2: #110496# Implemented autoreverse support for Activities
2004/08/05 19:59:50 thb 1.1.2.1: #110496# Moved from source/engine
2004-11-26 18:11:25 +00:00

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/*************************************************************************
*
* $RCSfile: activitiesfactory.hxx,v $
*
* $Revision: 1.2 $
*
* last change: $Author: rt $ $Date: 2004-11-26 19:11:25 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 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
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _SLIDESHOW_ACTIVITIESFACTORY_HXX
#define _SLIDESHOW_ACTIVITIESFACTORY_HXX
#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
#include <com/sun/star/uno/Reference.hxx>
#endif
#ifndef _COM_SUN_STAR_ANIMATIONS_XANIMATE_HPP_
#include <com/sun/star/animations/XAnimate.hpp>
#endif
#ifndef _COM_SUN_STAR_ANIMATIONS_XANIMATECOLOR_HPP_
#include <com/sun/star/animations/XAnimateColor.hpp>
#endif
#ifndef _COMPHELPER_OPTIONALVALUE_HXX
#include <comphelper/optionalvalue.hxx>
#endif
#include <animationactivity.hxx>
#include <activitiesqueue.hxx>
#include <event.hxx>
#include <eventqueue.hxx>
#include <shape.hxx>
#include <layermanager.hxx>
#include <numberanimation.hxx>
#include <enumanimation.hxx>
#include <coloranimation.hxx>
#include <hslcoloranimation.hxx>
#include <stringanimation.hxx>
#include <boolanimation.hxx>
#include <pairanimation.hxx>
/* Definition of ActivitiesFactory class */
namespace presentation
{
namespace internal
{
class ActivitiesFactory
{
public:
/// Collection of common factory parameters
struct CommonParameters
{
CommonParameters( const EventSharedPtr& rEndEvent,
EventQueue& rEventQueue,
ActivitiesQueue& rActivitiesQueue,
double nMinDuration,
sal_uInt32 nMinNumberOfFrames,
bool bAutoReverse,
::comphelper::OptionalValue<double> aRepeats,
double nAcceleration,
double nDeceleration,
const ShapeSharedPtr& rShape,
const LayerManagerSharedPtr& rLayerManager ) :
mpEndEvent( rEndEvent ),
mrEventQueue( rEventQueue ),
mrActivitiesQueue( rActivitiesQueue ),
mnMinDuration( nMinDuration ),
mnMinNumberOfFrames( nMinNumberOfFrames ),
maRepeats( aRepeats ),
mnAcceleration( nAcceleration ),
mnDeceleration( nDeceleration ),
mpShape( rShape ),
mpLayerManager( rLayerManager ),
mbAutoReverse( bAutoReverse )
{
}
/// End event to fire when animation is over
EventSharedPtr mpEndEvent;
/// Event queue to insert the end event into.
EventQueue& mrEventQueue;
/// Event queue to insert the end event into.
ActivitiesQueue& mrActivitiesQueue;
/** Simple duration of the activity
Specifies the minimal simple duration of the
activity (minimal, because mnMinNumberOfFrames
might prolongue the activity). According to SMIL,
this might also be indefinite, which for our
framework does not make much sense, though
(wouldn't have a clue, then, how to scale the
animation over time).
*/
double mnMinDuration;
/** Minimal number of frames for this activity.
This specifies the minimal number of frames this
activity will display per simple duration. If less
than this number are displayed until mnMinDuration
is over, the activity will be prolongued until
mnMinNumberOfFrames are rendered.
*/
sal_uInt32 mnMinNumberOfFrames;
/** Number of repeats for the simple duration
This specified the number of repeats. The
mnMinDuration times maRepeats yields the total
duration of this activity. If this value is
unspecified, the activity will repeat
indefinitely.
*/
::comphelper::OptionalValue<double> maRepeats;
/// Fraction of simple time to accelerate animation
double mnAcceleration;
/// Fraction of simple time to decelerate animation
double mnDeceleration;
/// Shape, to get bounds from
ShapeSharedPtr mpShape;
/// LayerManager, to get page size from
LayerManagerSharedPtr mpLayerManager;
/// When true, activity is played reversed after mnDuration.
bool mbAutoReverse;
};
/** Create an activity from an XAnimate node.
This method creates an animated activity from the
given XAnimate node, extracting all necessary
animation parameters from that. Note that due to the
animator parameter, the animation values must be
convertible to a double value.
@param rParms
Factory parameter structure
@param rAnimator
Animator sub-object
@param xNode
The SMIL animation node to animate
*/
static AnimationActivitySharedPtr createAnimateActivity( const CommonParameters& rParms,
const NumberAnimationSharedPtr& rAnimator,
const ::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimate >& xNode );
/** Create an activity from an XAnimate node.
This method creates an animated activity from the
given XAnimate node, extracting all necessary
animation parameters from that. Note that due to the
animator parameter, the animation values must be
convertible to a double value.
@param rParms
Factory parameter structure
@param rAnimator
Animator sub-object
@param xNode
The SMIL animation node to animate
*/
static AnimationActivitySharedPtr createAnimateActivity( const CommonParameters& rParms,
const EnumAnimationSharedPtr& rAnimator,
const ::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimate >& xNode );
/** Create an activity from an XAnimate node.
This method creates an animated activity from the
given XAnimate node, extracting all necessary
animation parameters from that. Note that due to the
animator parameter, the animation values must be
convertible to a color value.
@param rParms
Factory parameter structure
@param rAnimator
Animator sub-object
@param xNode
The SMIL animation node to animate
*/
static AnimationActivitySharedPtr createAnimateActivity( const CommonParameters& rParms,
const ColorAnimationSharedPtr& rAnimator,
const ::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimate >& xNode );
/** Create an activity from an XAnimate node.
This method creates an animated activity from the
given XAnimate node, extracting all necessary
animation parameters from that. Note that due to the
animator parameter, the animation values must be
convertible to a color value.
@param rParms
Factory parameter structure
@param rAnimator
Animator sub-object
@param xNode
The SMIL animation node to animate
*/
static AnimationActivitySharedPtr createAnimateActivity( const CommonParameters& rParms,
const HSLColorAnimationSharedPtr& rAnimator,
const ::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimateColor >& xNode );
/** Create an activity from an XAnimate node.
This method creates an animated activity from the
given XAnimate node, extracting all necessary
animation parameters from that. Note that due to the
animator parameter, the animation values must be
convertible to a pair of double values.
@param rParms
Factory parameter structure
@param rAnimator
Animator sub-object
@param xNode
The SMIL animation node to animate
*/
static AnimationActivitySharedPtr createAnimateActivity( const CommonParameters& rParms,
const PairAnimationSharedPtr& rAnimator,
const ::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimate >& xNode );
/** Create an activity from an XAnimate node.
This method creates an animated activity from the
given XAnimate node, extracting all necessary
animation parameters from that. Note that due to the
animator parameter, the animation values must be
convertible to a string.
@param rParms
Factory parameter structure
@param rAnimator
Animator sub-object
@param xNode
The SMIL animation node to animate
*/
static AnimationActivitySharedPtr createAnimateActivity( const CommonParameters& rParms,
const StringAnimationSharedPtr& rAnimator,
const ::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimate >& xNode );
/** Create an activity from an XAnimate node.
This method creates an animated activity from the
given XAnimate node, extracting all necessary
animation parameters from that. Note that due to the
animator parameter, the animation values must be
convertible to a bool value.
@param rParms
Factory parameter structure
@param rAnimator
Animator sub-object
@param xNode
The SMIL animation node to animate
*/
static AnimationActivitySharedPtr createAnimateActivity( const CommonParameters& rParms,
const BoolAnimationSharedPtr& rAnimator,
const ::com::sun::star::uno::Reference<
::com::sun::star::animations::XAnimate >& xNode );
/** Create a simple activity for the given animator
This method is suited to create activities for custom
animations, which need a simple double value and lasts
a given timespan. This activity always generates values
from the [0,1] range.
@param rParms
Factory parameter structure
@param rAnimator
Animator sub-object
@param bDirectionForward
If true, the activity goes 'forward', i.e. from 0 to
1. With false, the direction is reversed.
*/
static AnimationActivitySharedPtr createSimpleActivity( const CommonParameters& rParms,
const NumberAnimationSharedPtr& rAnimator,
bool bDirectionForward );
private:
// default: constructor/destructor disabed
ActivitiesFactory();
~ActivitiesFactory();
// default: disabled copy/assignment
ActivitiesFactory(const ActivitiesFactory&);
ActivitiesFactory& operator=( const ActivitiesFactory& );
};
}
}
#endif /* _SLIDESHOW_ACTIVITIESFACTORY_HXX */
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