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Diffstat (limited to 'slideshow/source/inc/activitiesfactory.hxx')
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diff --git a/slideshow/source/inc/activitiesfactory.hxx b/slideshow/source/inc/activitiesfactory.hxx new file mode 100644 index 000000000000..6de80ed5ec90 --- /dev/null +++ b/slideshow/source/inc/activitiesfactory.hxx @@ -0,0 +1,334 @@ +/************************************************************************* + * + * 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 INCLUDED_SLIDESHOW_ACTIVITIESFACTORY_HXX +#define INCLUDED_SLIDESHOW_ACTIVITIESFACTORY_HXX + +#include <com/sun/star/animations/XAnimate.hpp> +#include <com/sun/star/animations/XAnimateColor.hpp> + +#include "animationactivity.hxx" +#include "activitiesqueue.hxx" +#include "event.hxx" +#include "eventqueue.hxx" +#include "shape.hxx" +#include "numberanimation.hxx" +#include "enumanimation.hxx" +#include "coloranimation.hxx" +#include "hslcoloranimation.hxx" +#include "stringanimation.hxx" +#include "boolanimation.hxx" +#include "pairanimation.hxx" + +#include <boost/optional.hpp> +#include <boost/utility.hpp> + +/* Definition of ActivitiesFactory class */ + +namespace slideshow { +namespace internal { + +class ActivitiesFactory : private ::boost::noncopyable +{ +public: + /// Collection of common factory parameters + struct CommonParameters + { + CommonParameters( + const EventSharedPtr& rEndEvent, + EventQueue& rEventQueue, + ActivitiesQueue& rActivitiesQueue, + double nMinDuration, + sal_uInt32 nMinNumberOfFrames, + bool bAutoReverse, + ::boost::optional<double> const& aRepeats, + double nAcceleration, + double nDeceleration, + const ShapeSharedPtr& rShape, + const ::basegfx::B2DVector& rSlideBounds ) + : mpEndEvent( rEndEvent ), + mrEventQueue( rEventQueue ), + mrActivitiesQueue( rActivitiesQueue ), + mnMinDuration( nMinDuration ), + mnMinNumberOfFrames( nMinNumberOfFrames ), + maRepeats( aRepeats ), + mnAcceleration( nAcceleration ), + mnDeceleration( nDeceleration ), + mpShape( rShape ), + maSlideBounds( rSlideBounds ), + 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. + */ + ::boost::optional<double> const 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 + ::basegfx::B2DVector maSlideBounds; + + /// 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(); +}; + +} // namespace internal +} // namespace presentation + +#endif /* INCLUDED_SLIDESHOW_ACTIVITIESFACTORY_HXX */ + |