sd/inc/CustomAnimationEffect.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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_SD_INC_CUSTOMANIMATIONEFFECT_HXX
  21 #define INCLUDED_SD_INC_CUSTOMANIMATIONEFFECT_HXX
  22
  23 #include <com/sun/star/animations/XAnimationNode.hpp>
  24 #include <com/sun/star/animations/XTimeContainer.hpp>
  25 #include <com/sun/star/animations/XAudio.hpp>
  26 #include <com/sun/star/drawing/XShape.hpp>
  27 #include <com/sun/star/util/XChangesListener.hpp>
  28
  29 #include <boost/shared_ptr.hpp>
  30
  31 #include <vcl/timer.hxx>
  32
  33 #include <sddllapi.h>
  34
  35 #include <list>
  36 #include <map>
  37
  38 class SdrPathObj;
  39
  40 namespace sd {
  41
  42 enum EValue { VALUE_FROM, VALUE_TO, VALUE_BY, VALUE_FIRST, VALUE_LAST };
  43
  44 class CustomAnimationEffect;
  45
  46 class CustomAnimationPreset;
  47 typedef boost::shared_ptr< CustomAnimationPreset > CustomAnimationPresetPtr;
  48
  49 typedef boost::shared_ptr< CustomAnimationEffect > CustomAnimationEffectPtr;
  50
  51 typedef std::list< CustomAnimationEffectPtr > EffectSequence;
  52
  53 class EffectSequenceHelper;
  54
  55 class SD_DLLPUBLIC CustomAnimationEffect
  56 {
  57     friend class MainSequence;
  58     friend class EffectSequenceHelper;
  59
  60 public:
  61     CustomAnimationEffect( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode );
  62     virtual ~CustomAnimationEffect();
  63
  64     SAL_DLLPRIVATE const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& getNode() const { return mxNode; }
  65     SAL_DLLPRIVATE void setNode( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode );
  66     SAL_DLLPRIVATE void replaceNode( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode );
  67
  68     SAL_DLLPRIVATE CustomAnimationEffectPtr clone() const;
  69
  70     // attributes
  71     SAL_DLLPRIVATE const OUString&    getPresetId() const { return maPresetId; }
  72     SAL_DLLPRIVATE const OUString&    getPresetSubType() const { return maPresetSubType; }
  73     SAL_DLLPRIVATE const OUString&    getProperty() const { return maProperty; }
  74
  75     SAL_DLLPRIVATE sal_Int16               getPresetClass() const { return mnPresetClass; }
  76     SAL_DLLPRIVATE void                    setPresetClass( sal_Int16 nPresetClass );
  77
  78     SAL_DLLPRIVATE sal_Int16       getNodeType() const { return mnNodeType; }
  79     void           setNodeType( sal_Int16 nNodeType );
  80
  81     SAL_DLLPRIVATE ::com::sun::star::uno::Any              getRepeatCount() const;
  82     SAL_DLLPRIVATE void            setRepeatCount( const ::com::sun::star::uno::Any& rRepeatCount );
  83
  84     SAL_DLLPRIVATE ::com::sun::star::uno::Any              getEnd() const;
  85     SAL_DLLPRIVATE void            setEnd( const ::com::sun::star::uno::Any& rEnd );
  86
  87     SAL_DLLPRIVATE sal_Int16       getFill() const;
  88     SAL_DLLPRIVATE void            setFill( sal_Int16 nFill );
  89
  90     SAL_DLLPRIVATE double          getBegin() const { return mfBegin; }
  91     void           setBegin( double fBegin );
  92
  93     SAL_DLLPRIVATE double          getDuration() const { return mfDuration; }
  94     void           setDuration( double fDuration );
  95
  96     SAL_DLLPRIVATE double          getAbsoluteDuration() const { return mfAbsoluteDuration; }
  97
  98     SAL_DLLPRIVATE const OUString& getName() const { return maName; }
  99     SAL_DLLPRIVATE void            setName( const OUString& rName ) { maName = rName; }
 100
 101     SAL_DLLPRIVATE sal_Int16       getIterateType() const { return mnIterateType; }
 102     void           setIterateType( sal_Int16 nIterateType );
 103
 104     SAL_DLLPRIVATE double          getIterateInterval() const { return mfIterateInterval; }
 105     void           setIterateInterval( double fIterateInterval );
 106
 107     SAL_DLLPRIVATE ::com::sun::star::uno::Any  getTarget() const { return maTarget; }
 108     void                       setTarget( const ::com::sun::star::uno::Any& rTarget );
 109
 110     SAL_DLLPRIVATE bool        hasAfterEffect() const { return mbHasAfterEffect; }
 111     SAL_DLLPRIVATE void            setHasAfterEffect( bool bHasAfterEffect ) { mbHasAfterEffect = bHasAfterEffect; }
 112
 113     SAL_DLLPRIVATE css::uno::Any   getDimColor() const { return maDimColor; }
 114     SAL_DLLPRIVATE void            setDimColor( const css::uno::Any& rDimColor ) { maDimColor = rDimColor; }
 115
 116     SAL_DLLPRIVATE bool            IsAfterEffectOnNext() const { return mbAfterEffectOnNextEffect; }
 117     SAL_DLLPRIVATE void            setAfterEffectOnNext( bool bOnNextEffect ) { mbAfterEffectOnNextEffect = bOnNextEffect; }
 118
 119     SAL_DLLPRIVATE sal_Int32       getParaDepth() const { return mnParaDepth; }
 120
 121     SAL_DLLPRIVATE bool        hasText() const { return mbHasText; }
 122
 123     SAL_DLLPRIVATE sal_Int16       getCommand() const { return mnCommand; }
 124
 125     SAL_DLLPRIVATE double          getAcceleration() const { return mfAcceleration; }
 126     SAL_DLLPRIVATE void            setAcceleration( double fAcceleration );
 127
 128     SAL_DLLPRIVATE double          getDecelerate() const { return mfDecelerate; }
 129     SAL_DLLPRIVATE void            setDecelerate( double fDecelerate );
 130
 131     SAL_DLLPRIVATE bool        getAutoReverse() const { return mbAutoReverse; }
 132     SAL_DLLPRIVATE void            setAutoReverse( bool bAutoReverse );
 133
 134     SAL_DLLPRIVATE ::com::sun::star::uno::Any  getProperty( sal_Int32 nNodeType, const OUString& rAttributeName, EValue eValue );
 135     SAL_DLLPRIVATE bool                        setProperty( sal_Int32 nNodeType, const OUString& rAttributeName, EValue eValue, const ::com::sun::star::uno::Any& rValue );
 136
 137     SAL_DLLPRIVATE ::com::sun::star::uno::Any  getTransformationProperty( sal_Int32 nTransformType, EValue eValue );
 138     SAL_DLLPRIVATE bool                        setTransformationProperty( sal_Int32 nTransformType, EValue eValue, const ::com::sun::star::uno::Any& rValue );
 139
 140     SAL_DLLPRIVATE ::com::sun::star::uno::Any  getColor( sal_Int32 nIndex );
 141     SAL_DLLPRIVATE void                        setColor( sal_Int32 nIndex, const ::com::sun::star::uno::Any& rColor );
 142
 143     SAL_DLLPRIVATE ::com::sun::star::uno::Any  getRotation();
 144     SAL_DLLPRIVATE void                        setRotation( const ::com::sun::star::uno::Any& rRotation );
 145
 146     SAL_DLLPRIVATE sal_Int32       getGroupId() const { return mnGroupId; }
 147     SAL_DLLPRIVATE void            setGroupId( sal_Int32 nGroupId );
 148
 149     SAL_DLLPRIVATE sal_Int16       getTargetSubItem() const { return mnTargetSubItem; }
 150     void           setTargetSubItem( sal_Int16 nSubItem );
 151
 152     SAL_DLLPRIVATE OUString getPath() const;
 153     SAL_DLLPRIVATE void setPath( const OUString& rPath );
 154
 155     SAL_DLLPRIVATE bool checkForText();
 156     SAL_DLLPRIVATE bool calculateIterateDuration();
 157
 158     SAL_DLLPRIVATE void setAudio( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAudio >& xAudio );
 159     SAL_DLLPRIVATE bool getStopAudio() const;
 160     void setStopAudio();
 161     void createAudio( const ::com::sun::star::uno::Any& rSource, double fVolume = 1.0 );
 162     SAL_DLLPRIVATE void removeAudio();
 163     SAL_DLLPRIVATE const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAudio >& getAudio() const { return mxAudio; }
 164
 165     SAL_DLLPRIVATE EffectSequenceHelper*   getEffectSequence() const { return mpEffectSequence; }
 166
 167     // helper
 168     SAL_DLLPRIVATE ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode > createAfterEffectNode() const throw (com::sun::star::uno::Exception);
 169     SAL_DLLPRIVATE ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > getTargetShape() const;
 170
 171     // static helpers
 172     SAL_DLLPRIVATE static sal_Int32 get_node_type( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode );
 173     SAL_DLLPRIVATE static sal_Int32 getNumberOfSubitems( const ::com::sun::star::uno::Any& aTarget, sal_Int16 nIterateType );
 174
 175     SAL_DLLPRIVATE SdrPathObj* createSdrPathObjFromPath();
 176     SAL_DLLPRIVATE void updateSdrPathObjFromPath( SdrPathObj& rPathObj );
 177     SAL_DLLPRIVATE void updatePathFromSdrPathObj( const SdrPathObj& rPathObj );
 178
 179 protected:
 180     SAL_DLLPRIVATE void setEffectSequence( EffectSequenceHelper* pSequence ) { mpEffectSequence = pSequence; }
 181
 182 private:
 183     sal_Int16       mnNodeType;
 184     OUString   maPresetId;
 185     OUString   maPresetSubType;
 186     OUString   maProperty;
 187     sal_Int16       mnPresetClass;
 188     double          mfBegin;
 189     double          mfDuration;                 // this is the maximum duration of the subeffects
 190     double          mfAbsoluteDuration;         // this is the maximum duration of the subeffects including possible iterations
 191     sal_Int32       mnGroupId;
 192     sal_Int16       mnIterateType;
 193     double          mfIterateInterval;
 194     sal_Int32       mnParaDepth;
 195     bool        mbHasText;
 196     double          mfAcceleration;
 197     double          mfDecelerate;
 198     bool        mbAutoReverse;
 199     sal_Int16       mnTargetSubItem;
 200     sal_Int16       mnCommand;
 201
 202     EffectSequenceHelper* mpEffectSequence;
 203
 204     OUString        maName;
 205
 206     ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode > mxNode;
 207     ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAudio > mxAudio;
 208     ::com::sun::star::uno::Any maTarget;
 209
 210     bool        mbHasAfterEffect;
 211     ::com::sun::star::uno::Any maDimColor;
 212     bool        mbAfterEffectOnNextEffect;
 213 };
 214
 215 struct stl_CustomAnimationEffect_search_node_predict
 216 {
 217     stl_CustomAnimationEffect_search_node_predict( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xSearchNode );
 218     bool operator()( CustomAnimationEffectPtr pEffect ) const;
 219     const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& mxSearchNode;
 220 };
 221
 222 enum ESequenceHint { EFFECT_EDITED, EFFECT_REMOVED, EFFECT_ADDED };
 223
 224 /** this listener is implemented by UI components to track changes in the animation core */
 225 class ISequenceListener
 226 {
 227 public:
 228     virtual void notify_change() = 0;
 229
 230 protected:
 231     ~ISequenceListener() {}
 232 };
 233
 234 /** this class keeps track of a group of animations that build up
 235     a text animation for a single shape */
 236 class CustomAnimationTextGroup
 237 {
 238     friend class EffectSequenceHelper;
 239
 240 public:
 241     CustomAnimationTextGroup( const ::com::sun::star::uno::Reference< com::sun::star::drawing::XShape >& rTarget, sal_Int32 nGroupId );
 242
 243     void reset();
 244     void addEffect( CustomAnimationEffectPtr& pEffect );
 245
 246     const ::com::sun::star::uno::Reference< com::sun::star::drawing::XShape >& getTarget() const { return maTarget; }
 247     const EffectSequence& getEffects() const { return maEffects; }
 248
 249     /* -1: as single object, 0: all at once, n > 0: by n Th paragraph */
 250     sal_Int32 getTextGrouping() const { return mnTextGrouping; }
 251
 252     bool getAnimateForm() const { return mbAnimateForm; }
 253     bool getTextReverse() const { return mbTextReverse; }
 254     double getTextGroupingAuto() const { return mfGroupingAuto; }
 255
 256 private:
 257     EffectSequence maEffects;
 258     ::com::sun::star::uno::Reference< com::sun::star::drawing::XShape > maTarget;
 259
 260     enum { PARA_LEVELS = 5 };
 261
 262     sal_Int32 mnTextGrouping;
 263     bool mbAnimateForm;
 264     bool mbTextReverse;
 265     double mfGroupingAuto;
 266     sal_Int32 mnLastPara;
 267     sal_Int8 mnDepthFlags[PARA_LEVELS];
 268     sal_Int32 mnGroupId;
 269 };
 270
 271 typedef boost::shared_ptr< CustomAnimationTextGroup > CustomAnimationTextGroupPtr;
 272 typedef std::map< sal_Int32, CustomAnimationTextGroupPtr > CustomAnimationTextGroupMap;
 273
 274 class SD_DLLPUBLIC EffectSequenceHelper
 275 {
 276 friend class MainSequence;
 277
 278 public:
 279     SAL_DLLPRIVATE EffectSequenceHelper();
 280     SAL_DLLPRIVATE EffectSequenceHelper( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XTimeContainer >& xSequenceRoot );
 281     SAL_DLLPRIVATE virtual ~EffectSequenceHelper();
 282
 283     SAL_DLLPRIVATE virtual ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode > getRootNode();
 284
 285     SAL_DLLPRIVATE CustomAnimationEffectPtr append( const CustomAnimationPresetPtr& pDescriptor, const ::com::sun::star::uno::Any& rTarget, double fDuration = -1.0 );
 286     SAL_DLLPRIVATE CustomAnimationEffectPtr append( const SdrPathObj& rPathObj, const ::com::sun::star::uno::Any& rTarget, double fDuration = -1.0 );
 287     void append( const CustomAnimationEffectPtr& pEffect );
 288     SAL_DLLPRIVATE void insert( EffectSequence::iterator& rPos, const CustomAnimationEffectPtr& pEffect );
 289     SAL_DLLPRIVATE void replace( const CustomAnimationEffectPtr& pEffect, const CustomAnimationPresetPtr& pDescriptor, double fDuration = -1.0 );
 290     SAL_DLLPRIVATE void replace( const CustomAnimationEffectPtr& pEffect, const CustomAnimationPresetPtr& pDescriptor, const OUString& rPresetSubType, double fDuration = -1.0 );
 291     SAL_DLLPRIVATE void remove( const CustomAnimationEffectPtr& pEffect );
 292
 293     SAL_DLLPRIVATE void create( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode );
 294     SAL_DLLPRIVATE void createEffectsequence( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode );
 295     SAL_DLLPRIVATE void processAfterEffect( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode );
 296     SAL_DLLPRIVATE void createEffects( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode );
 297
 298     SAL_DLLPRIVATE sal_Int32 getCount() const { return sal::static_int_cast< sal_Int32 >( maEffects.size() ); }
 299
 300     SAL_DLLPRIVATE virtual CustomAnimationEffectPtr findEffect( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode ) const;
 301
 302     SAL_DLLPRIVATE virtual bool disposeShape( const com::sun::star::uno::Reference< com::sun::star::drawing::XShape >& xShape );
 303     SAL_DLLPRIVATE virtual void insertTextRange( const com::sun::star::uno::Any& aTarget );
 304     SAL_DLLPRIVATE virtual void disposeTextRange( const com::sun::star::uno::Any& aTarget );
 305     SAL_DLLPRIVATE virtual bool hasEffect( const com::sun::star::uno::Reference< com::sun::star::drawing::XShape >& xShape );
 306     SAL_DLLPRIVATE virtual void onTextChanged( const com::sun::star::uno::Reference< com::sun::star::drawing::XShape >& xShape );
 307
 308     /** this must be called if effects from this sequence are changed.
 309         the method will call the registered listeners */
 310     SAL_DLLPRIVATE void update( const CustomAnimationEffectPtr& pEffect );
 311
 312     /** this method rebuilds the animation nodes */
 313     SAL_DLLPRIVATE virtual void rebuild();
 314
 315     SAL_DLLPRIVATE EffectSequence::iterator getBegin() { return maEffects.begin(); }
 316     SAL_DLLPRIVATE EffectSequence::iterator getEnd() { return maEffects.end(); }
 317     SAL_DLLPRIVATE EffectSequence::iterator find( const CustomAnimationEffectPtr& pEffect );
 318
 319     SAL_DLLPRIVATE EffectSequence& getSequence() { return maEffects; }
 320
 321     SAL_DLLPRIVATE void addListener( ISequenceListener* pListener );
 322     SAL_DLLPRIVATE void removeListener( ISequenceListener* pListener );
 323
 324     // text group methods
 325
 326     SAL_DLLPRIVATE CustomAnimationTextGroupPtr findGroup( sal_Int32 nGroupId );
 327     CustomAnimationTextGroupPtr    createTextGroup( CustomAnimationEffectPtr pEffect, sal_Int32 nTextGrouping, double fTextGroupingAuto, bool bAnimateForm, bool bTextReverse );
 328     SAL_DLLPRIVATE void setTextGrouping( CustomAnimationTextGroupPtr pTextGroup, sal_Int32 nTextGrouping );
 329     SAL_DLLPRIVATE void setAnimateForm( CustomAnimationTextGroupPtr pTextGroup, bool bAnimateForm );
 330     SAL_DLLPRIVATE void setTextGroupingAuto( CustomAnimationTextGroupPtr pTextGroup, double fTextGroupingAuto );
 331     SAL_DLLPRIVATE void setTextReverse( CustomAnimationTextGroupPtr pTextGroup, bool bAnimateForm );
 332
 333     SAL_DLLPRIVATE sal_Int32 getSequenceType() const { return mnSequenceType; }
 334
 335     SAL_DLLPRIVATE ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > getTriggerShape() const { return mxEventSource; }
 336     SAL_DLLPRIVATE void setTriggerShape( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xTrigger ) { mxEventSource = xTrigger; }
 337
 338     SAL_DLLPRIVATE virtual sal_Int32 getOffsetFromEffect( const CustomAnimationEffectPtr& xEffect ) const;
 339     SAL_DLLPRIVATE virtual CustomAnimationEffectPtr getEffectFromOffset( sal_Int32 nOffset ) const;
 340
 341 protected:
 342     SAL_DLLPRIVATE virtual void implRebuild();
 343     SAL_DLLPRIVATE virtual void reset();
 344
 345     SAL_DLLPRIVATE void createTextGroupParagraphEffects( CustomAnimationTextGroupPtr pTextGroup, CustomAnimationEffectPtr pEffect, bool bUsed );
 346
 347     SAL_DLLPRIVATE void notify_listeners();
 348
 349     SAL_DLLPRIVATE void updateTextGroups();
 350
 351 protected:
 352     ::com::sun::star::uno::Reference< ::com::sun::star::animations::XTimeContainer > mxSequenceRoot;
 353     EffectSequence maEffects;
 354     std::list< ISequenceListener* > maListeners;
 355     CustomAnimationTextGroupMap maGroupMap;
 356     sal_Int32 mnSequenceType;
 357     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mxEventSource;
 358 };
 359
 360 class MainSequence;
 361
 362 class InteractiveSequence : public EffectSequenceHelper
 363 {
 364 friend class MainSequence;
 365 friend class MainSequenceChangeGuard;
 366
 367 public:
 368     InteractiveSequence( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XTimeContainer >& xSequenceRoot, MainSequence* pMainSequence );
 369
 370     /** this method rebuilds the animation nodes */
 371     virtual void rebuild() SAL_OVERRIDE;
 372
 373 private:
 374     virtual void implRebuild() SAL_OVERRIDE;
 375
 376     MainSequence*   mpMainSequence;
 377 };
 378
 379 typedef boost::shared_ptr< InteractiveSequence > InteractiveSequencePtr;
 380 typedef std::list< InteractiveSequencePtr > InteractiveSequenceList;
 381
 382 class MainSequence : public EffectSequenceHelper, public ISequenceListener
 383 {
 384     friend class UndoAnimation;
 385     friend class MainSequenceRebuildGuard;
 386     friend class MainSequenceChangeGuard;
 387
 388 public:
 389     MainSequence();
 390     MainSequence( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xTimingRootNode );
 391     virtual ~MainSequence();
 392
 393     virtual ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode > getRootNode() SAL_OVERRIDE;
 394     void reset( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xTimingRootNode );
 395
 396     /** this method rebuilds the animation nodes */
 397     virtual void rebuild() SAL_OVERRIDE;
 398
 399     virtual CustomAnimationEffectPtr findEffect( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode ) const SAL_OVERRIDE;
 400
 401     virtual bool disposeShape( const com::sun::star::uno::Reference< com::sun::star::drawing::XShape >& xShape ) SAL_OVERRIDE;
 402     virtual void insertTextRange( const com::sun::star::uno::Any& aTarget ) SAL_OVERRIDE;
 403     virtual void disposeTextRange( const com::sun::star::uno::Any& aTarget ) SAL_OVERRIDE;
 404     virtual bool hasEffect( const com::sun::star::uno::Reference< com::sun::star::drawing::XShape >& xShape ) SAL_OVERRIDE;
 405     virtual void onTextChanged( const com::sun::star::uno::Reference< com::sun::star::drawing::XShape >& xShape ) SAL_OVERRIDE;
 406
 407     const InteractiveSequenceList& getInteractiveSequenceList() const { return maInteractiveSequenceList; }
 408
 409     virtual void notify_change() SAL_OVERRIDE;
 410
 411     bool setTrigger( const CustomAnimationEffectPtr& pEffect, const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xTriggerShape );
 412
 413     /** starts a timer that recreates the internal structure from the API core after 1 second */
 414     void startRecreateTimer();
 415
 416     /** starts a timer that rebuilds the API core from the internal structure after 1 second */
 417     void startRebuildTimer();
 418
 419     virtual sal_Int32 getOffsetFromEffect( const CustomAnimationEffectPtr& xEffect ) const SAL_OVERRIDE;
 420     virtual CustomAnimationEffectPtr getEffectFromOffset( sal_Int32 nOffset ) const SAL_OVERRIDE;
 421
 422 protected:
 423     /** permits rebuilds until unlockRebuilds() is called. All rebuild calls during a locked sequence are
 424         process after unlockRebuilds() call. lockRebuilds() and unlockRebuilds() calls can be nested. */
 425     void lockRebuilds();
 426     void unlockRebuilds();
 427
 428     DECL_LINK_TYPED(onTimerHdl, Timer *, void);
 429
 430     virtual void implRebuild() SAL_OVERRIDE;
 431
 432     void init();
 433
 434     void createMainSequence();
 435     virtual void reset() SAL_OVERRIDE;
 436
 437     InteractiveSequencePtr createInteractiveSequence( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& xShape );
 438
 439     InteractiveSequenceList maInteractiveSequenceList;
 440
 441     ::com::sun::star::uno::Reference< ::com::sun::star::util::XChangesListener > mxChangesListener;
 442     ::com::sun::star::uno::Reference< ::com::sun::star::animations::XTimeContainer > mxTimingRootNode;
 443     Timer maTimer;
 444     bool mbTimerMode;
 445     bool mbRebuilding;
 446
 447     long mnRebuildLockGuard;
 448     bool mbPendingRebuildRequest;
 449     sal_Int32 mbIgnoreChanges;
 450 };
 451
 452 typedef boost::shared_ptr< MainSequence > MainSequencePtr;
 453
 454 class MainSequenceRebuildGuard
 455 {
 456 public:
 457     MainSequenceRebuildGuard( const MainSequencePtr& pMainSequence );
 458     ~MainSequenceRebuildGuard();
 459
 460 private:
 461     MainSequencePtr mpMainSequence;
 462 };
 463
 464 }
 465
 466 #endif // INCLUDED_SD_INC_CUSTOMANIMATIONEFFECT_HXX
 467
 468 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */