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Date: 2014-11-03 Functions: 0 2 0.0 %
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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SLIDESHOW_SOURCE_INC_ACTIVITIESFACTORY_HXX
      21             : #define INCLUDED_SLIDESHOW_SOURCE_INC_ACTIVITIESFACTORY_HXX
      22             : 
      23             : #include <com/sun/star/animations/XAnimate.hpp>
      24             : #include <com/sun/star/animations/XAnimateColor.hpp>
      25             : 
      26             : #include "animationactivity.hxx"
      27             : #include "activitiesqueue.hxx"
      28             : #include "event.hxx"
      29             : #include "eventqueue.hxx"
      30             : #include "shape.hxx"
      31             : #include "numberanimation.hxx"
      32             : #include "enumanimation.hxx"
      33             : #include "coloranimation.hxx"
      34             : #include "hslcoloranimation.hxx"
      35             : #include "stringanimation.hxx"
      36             : #include "boolanimation.hxx"
      37             : #include "pairanimation.hxx"
      38             : 
      39             : #include <boost/optional.hpp>
      40             : #include <boost/utility.hpp>
      41             : 
      42             : /* Definition of ActivitiesFactory class */
      43             : 
      44             : namespace slideshow {
      45             : namespace internal {
      46             : 
      47             : class ActivitiesFactory : private ::boost::noncopyable
      48             : {
      49             : public:
      50             :     /// Collection of common factory parameters
      51           0 :     struct CommonParameters
      52             :     {
      53           0 :         CommonParameters(
      54             :             const EventSharedPtr&                 rEndEvent,
      55             :             EventQueue&                           rEventQueue,
      56             :             ActivitiesQueue&                      rActivitiesQueue,
      57             :             double                                nMinDuration,
      58             :             sal_uInt32                            nMinNumberOfFrames,
      59             :             bool                                  bAutoReverse,
      60             :             ::boost::optional<double> const&      aRepeats,
      61             :             double                                nAcceleration,
      62             :             double                                nDeceleration,
      63             :             const ShapeSharedPtr&                 rShape,
      64             :             const ::basegfx::B2DVector&           rSlideBounds )
      65             :             : mpEndEvent( rEndEvent ),
      66             :               mrEventQueue( rEventQueue ),
      67             :               mrActivitiesQueue( rActivitiesQueue ),
      68             :               mnMinDuration( nMinDuration ),
      69             :               mnMinNumberOfFrames( nMinNumberOfFrames ),
      70             :               maRepeats( aRepeats ),
      71             :               mnAcceleration( nAcceleration ),
      72             :               mnDeceleration( nDeceleration ),
      73             :               mpShape( rShape ),
      74             :               maSlideBounds( rSlideBounds ),
      75           0 :               mbAutoReverse( bAutoReverse ) {}
      76             : 
      77             :         /// End event to fire when animation is over
      78             :         EventSharedPtr                                  mpEndEvent;
      79             : 
      80             :         /// Event queue to insert the end event into.
      81             :         EventQueue&                                     mrEventQueue;
      82             :         /// Event queue to insert the end event into.
      83             :         ActivitiesQueue&                                mrActivitiesQueue;
      84             : 
      85             :         /** Simple duration of the activity
      86             : 
      87             :             Specifies the minimal simple duration of the
      88             :             activity (minimal, because mnMinNumberOfFrames
      89             :             might prolongue the activity). According to SMIL,
      90             :             this might also be indefinite, which for our
      91             :             framework does not make much sense, though
      92             :             (wouldn't have a clue, then, how to scale the
      93             :             animation over time).
      94             :         */
      95             :         double                                          mnMinDuration;
      96             : 
      97             :         /** Minimal number of frames for this activity.
      98             : 
      99             :             This specifies the minimal number of frames this
     100             :             activity will display per simple duration. If less
     101             :             than this number are displayed until mnMinDuration
     102             :             is over, the activity will be prolongued until
     103             :             mnMinNumberOfFrames are rendered.
     104             :         */
     105             :         sal_uInt32                                      mnMinNumberOfFrames;
     106             : 
     107             :         /** Number of repeats for the simple duration
     108             : 
     109             :             This specified the number of repeats. The
     110             :             mnMinDuration times maRepeats yields the total
     111             :             duration of this activity. If this value is
     112             :             unspecified, the activity will repeat
     113             :             indefinitely.
     114             :         */
     115             :         ::boost::optional<double> const                 maRepeats;
     116             : 
     117             :         /// Fraction of simple time to accelerate animation
     118             :         double                                          mnAcceleration;
     119             : 
     120             :         /// Fraction of simple time to decelerate animation
     121             :         double                                          mnDeceleration;
     122             : 
     123             :         /// Shape, to get bounds from
     124             :         ShapeSharedPtr                                  mpShape;
     125             : 
     126             :         /// LayerManager, to get page size from
     127             :         ::basegfx::B2DVector                            maSlideBounds;
     128             : 
     129             :         /// When true, activity is played reversed after mnDuration.
     130             :         bool                                            mbAutoReverse;
     131             :     };
     132             : 
     133             :     /** Create an activity from an XAnimate node.
     134             : 
     135             :         This method creates an animated activity from the
     136             :         given XAnimate node, extracting all necessary
     137             :         animation parameters from that. Note that due to the
     138             :         animator parameter, the animation values must be
     139             :         convertible to a double value.
     140             : 
     141             :         @param rParms
     142             :         Factory parameter structure
     143             : 
     144             :         @param rAnimator
     145             :         Animator sub-object
     146             : 
     147             :         @param xNode
     148             :         The SMIL animation node to animate
     149             :     */
     150             :     static AnimationActivitySharedPtr createAnimateActivity(
     151             :         const CommonParameters&                        rParms,
     152             :         const NumberAnimationSharedPtr&                rAnimator,
     153             :         const ::com::sun::star::uno::Reference<
     154             :         ::com::sun::star::animations::XAnimate >&   xNode );
     155             : 
     156             :     /** Create an activity from an XAnimate node.
     157             : 
     158             :         This method creates an animated activity from the
     159             :         given XAnimate node, extracting all necessary
     160             :         animation parameters from that. Note that due to the
     161             :         animator parameter, the animation values must be
     162             :         convertible to a double value.
     163             : 
     164             :         @param rParms
     165             :         Factory parameter structure
     166             : 
     167             :         @param rAnimator
     168             :         Animator sub-object
     169             : 
     170             :         @param xNode
     171             :         The SMIL animation node to animate
     172             :     */
     173             :     static AnimationActivitySharedPtr createAnimateActivity(
     174             :         const CommonParameters&                        rParms,
     175             :         const EnumAnimationSharedPtr&                  rAnimator,
     176             :         const ::com::sun::star::uno::Reference<
     177             :         ::com::sun::star::animations::XAnimate >&      xNode );
     178             : 
     179             :     /** Create an activity from an XAnimate node.
     180             : 
     181             :         This method creates an animated activity from the
     182             :         given XAnimate node, extracting all necessary
     183             :         animation parameters from that. Note that due to the
     184             :         animator parameter, the animation values must be
     185             :         convertible to a color value.
     186             : 
     187             :         @param rParms
     188             :         Factory parameter structure
     189             : 
     190             :         @param rAnimator
     191             :         Animator sub-object
     192             : 
     193             :         @param xNode
     194             :         The SMIL animation node to animate
     195             :     */
     196             :     static AnimationActivitySharedPtr createAnimateActivity(
     197             :         const CommonParameters&                        rParms,
     198             :         const ColorAnimationSharedPtr&                 rAnimator,
     199             :         const ::com::sun::star::uno::Reference<
     200             :         ::com::sun::star::animations::XAnimate >&      xNode );
     201             : 
     202             :     /** Create an activity from an XAnimate node.
     203             : 
     204             :         This method creates an animated activity from the
     205             :         given XAnimate node, extracting all necessary
     206             :         animation parameters from that. Note that due to the
     207             :         animator parameter, the animation values must be
     208             :         convertible to a color value.
     209             : 
     210             :         @param rParms
     211             :         Factory parameter structure
     212             : 
     213             :         @param rAnimator
     214             :         Animator sub-object
     215             : 
     216             :         @param xNode
     217             :         The SMIL animation node to animate
     218             :     */
     219             :     static AnimationActivitySharedPtr createAnimateActivity(
     220             :         const CommonParameters&                            rParms,
     221             :         const HSLColorAnimationSharedPtr&                  rAnimator,
     222             :         const ::com::sun::star::uno::Reference<
     223             :         ::com::sun::star::animations::XAnimateColor >&     xNode );
     224             : 
     225             :     /** Create an activity from an XAnimate node.
     226             : 
     227             :         This method creates an animated activity from the
     228             :         given XAnimate node, extracting all necessary
     229             :         animation parameters from that. Note that due to the
     230             :         animator parameter, the animation values must be
     231             :         convertible to a pair of double values.
     232             : 
     233             :         @param rParms
     234             :         Factory parameter structure
     235             : 
     236             :         @param rAnimator
     237             :         Animator sub-object
     238             : 
     239             :         @param xNode
     240             :         The SMIL animation node to animate
     241             :     */
     242             :     static AnimationActivitySharedPtr createAnimateActivity(
     243             :         const CommonParameters&                        rParms,
     244             :         const PairAnimationSharedPtr&                  rAnimator,
     245             :         const ::com::sun::star::uno::Reference<
     246             :         ::com::sun::star::animations::XAnimate >&   xNode );
     247             : 
     248             :     /** Create an activity from an XAnimate node.
     249             : 
     250             :         This method creates an animated activity from the
     251             :         given XAnimate node, extracting all necessary
     252             :         animation parameters from that. Note that due to the
     253             :         animator parameter, the animation values must be
     254             :         convertible to a string.
     255             : 
     256             :         @param rParms
     257             :         Factory parameter structure
     258             : 
     259             :         @param rAnimator
     260             :         Animator sub-object
     261             : 
     262             :         @param xNode
     263             :         The SMIL animation node to animate
     264             :     */
     265             :     static AnimationActivitySharedPtr createAnimateActivity(
     266             :         const CommonParameters&                        rParms,
     267             :         const StringAnimationSharedPtr&                rAnimator,
     268             :         const ::com::sun::star::uno::Reference<
     269             :         ::com::sun::star::animations::XAnimate >&      xNode );
     270             : 
     271             :     /** Create an activity from an XAnimate node.
     272             : 
     273             :         This method creates an animated activity from the
     274             :         given XAnimate node, extracting all necessary
     275             :         animation parameters from that. Note that due to the
     276             :         animator parameter, the animation values must be
     277             :         convertible to a bool value.
     278             : 
     279             :         @param rParms
     280             :         Factory parameter structure
     281             : 
     282             :         @param rAnimator
     283             :         Animator sub-object
     284             : 
     285             :         @param xNode
     286             :         The SMIL animation node to animate
     287             :     */
     288             :     static AnimationActivitySharedPtr createAnimateActivity(
     289             :         const CommonParameters&                        rParms,
     290             :         const BoolAnimationSharedPtr&                  rAnimator,
     291             :         const ::com::sun::star::uno::Reference<
     292             :         ::com::sun::star::animations::XAnimate >&      xNode );
     293             : 
     294             :     /** Create a simple activity for the given animator
     295             : 
     296             :         This method is suited to create activities for custom
     297             :         animations, which need a simple double value and lasts
     298             :         a given timespan. This activity always generates values
     299             :         from the [0,1] range.
     300             : 
     301             :         @param rParms
     302             :         Factory parameter structure
     303             : 
     304             :         @param rAnimator
     305             :         Animator sub-object
     306             : 
     307             :         @param bDirectionForward
     308             :         If true, the activity goes 'forward', i.e. from 0 to
     309             :         1. With false, the direction is reversed.
     310             :     */
     311             :     static AnimationActivitySharedPtr createSimpleActivity(
     312             :         const CommonParameters&         rParms,
     313             :         const NumberAnimationSharedPtr& rAnimator,
     314             :         bool                            bDirectionForward );
     315             : 
     316             : private:
     317             :     // default: constructor/destructor disabed
     318             :     ActivitiesFactory();
     319             :     ~ActivitiesFactory();
     320             : };
     321             : 
     322             : } // namespace internal
     323             : } // namespace presentation
     324             : 
     325             : #endif // INCLUDED_SLIDESHOW_SOURCE_INC_ACTIVITIESFACTORY_HXX
     326             : 
     327             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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