sd/inc/CustomAnimationEffect.hxx

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   2 /*
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  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 #pragma once
  21
  22 #include <com/sun/star/animations/XAnimationNode.hpp>
  23 #include <com/sun/star/animations/XTimeContainer.hpp>
  24 #include <com/sun/star/animations/XAudio.hpp>
  25 #include <com/sun/star/drawing/XShape.hpp>
  26 #include <com/sun/star/util/XChangesListener.hpp>
  27 #include <rtl/ref.hxx>
  28 #include <vcl/timer.hxx>
  29 #include <tools/long.hxx>
  30 #include "sddllapi.h"
  31 #include <list>
  32 #include <vector>
  33 #include <map>
  34 #include <memory>
  35
  36 class SdrPathObj;
  37 class SdrModel;
  38
  39 namespace sd {
  40
  41 enum class EValue { To, By };
  42
  43 class CustomAnimationEffect;
  44
  45 class CustomAnimationPreset;
  46 typedef std::shared_ptr< CustomAnimationPreset > CustomAnimationPresetPtr;
  47
  48 typedef std::shared_ptr< CustomAnimationEffect > CustomAnimationEffectPtr;
  49
  50 typedef std::list< CustomAnimationEffectPtr > EffectSequence;
  51
  52 class EffectSequenceHelper;
  53
  54 class SD_DLLPUBLIC CustomAnimationEffect final
  55 {
  56     friend class MainSequence;
  57     friend class EffectSequenceHelper;
  58
  59 public:
  60     CustomAnimationEffect( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
  61     ~CustomAnimationEffect();
  62
  63     SAL_DLLPRIVATE const css::uno::Reference< css::animations::XAnimationNode >& getNode() const { return mxNode; }
  64     SAL_DLLPRIVATE void setNode( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
  65     SAL_DLLPRIVATE void replaceNode( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
  66
  67     SAL_DLLPRIVATE CustomAnimationEffectPtr clone() const;
  68
  69     // attributes
  70     SAL_DLLPRIVATE const OUString&    getPresetId() const { return maPresetId; }
  71     SAL_DLLPRIVATE const OUString&    getPresetSubType() const { return maPresetSubType; }
  72     SAL_DLLPRIVATE const OUString&    getProperty() const { return maProperty; }
  73
  74     SAL_DLLPRIVATE sal_Int16       getPresetClass() const { return mnPresetClass; }
  75     SAL_DLLPRIVATE void            setPresetClassAndId( sal_Int16 nPresetClass, const OUString& rPresetId );
  76
  77     SAL_DLLPRIVATE sal_Int16       getNodeType() const { return mnNodeType; }
  78     void                           setNodeType( sal_Int16 nNodeType );
  79
  80     SAL_DLLPRIVATE css::uno::Any   getRepeatCount() const;
  81     SAL_DLLPRIVATE void            setRepeatCount( const css::uno::Any& rRepeatCount );
  82
  83     SAL_DLLPRIVATE css::uno::Any   getEnd() const;
  84     SAL_DLLPRIVATE void            setEnd( const css::uno::Any& rEnd );
  85
  86     SAL_DLLPRIVATE sal_Int16       getFill() const { return mnFill; }
  87     SAL_DLLPRIVATE void            setFill( sal_Int16 nFill );
  88
  89     SAL_DLLPRIVATE double          getBegin() const { return mfBegin; }
  90     void                           setBegin( double fBegin );
  91
  92     SAL_DLLPRIVATE double          getDuration() const { return mfDuration; }
  93     void                           setDuration( double fDuration );
  94
  95     SAL_DLLPRIVATE double          getAbsoluteDuration() const { return mfAbsoluteDuration; }
  96
  97     SAL_DLLPRIVATE sal_Int16       getIterateType() const { return mnIterateType; }
  98     void                           setIterateType( sal_Int16 nIterateType );
  99
 100     SAL_DLLPRIVATE double          getIterateInterval() const { return mfIterateInterval; }
 101     void                           setIterateInterval( double fIterateInterval );
 102
 103     SAL_DLLPRIVATE const css::uno::Any& getTarget() const { return maTarget; }
 104     void                          setTarget( const css::uno::Any& rTarget );
 105
 106     SAL_DLLPRIVATE bool             hasAfterEffect() const { return mbHasAfterEffect; }
 107     SAL_DLLPRIVATE void            setHasAfterEffect( bool bHasAfterEffect ) { mbHasAfterEffect = bHasAfterEffect; }
 108
 109     SAL_DLLPRIVATE const css::uno::Any& getDimColor() const { return maDimColor; }
 110     SAL_DLLPRIVATE void            setDimColor( const css::uno::Any& rDimColor ) { maDimColor = rDimColor; }
 111
 112     SAL_DLLPRIVATE bool            IsAfterEffectOnNext() const { return mbAfterEffectOnNextEffect; }
 113     SAL_DLLPRIVATE void            setAfterEffectOnNext( bool bOnNextEffect ) { mbAfterEffectOnNextEffect = bOnNextEffect; }
 114
 115     SAL_DLLPRIVATE sal_Int32       getParaDepth() const { return mnParaDepth; }
 116
 117     SAL_DLLPRIVATE bool            hasText() const { return mbHasText; }
 118
 119     SAL_DLLPRIVATE sal_Int16       getCommand() const { return mnCommand; }
 120
 121     SAL_DLLPRIVATE double          getAcceleration() const { return mfAcceleration; }
 122     SAL_DLLPRIVATE void            setAcceleration( double fAcceleration );
 123
 124     SAL_DLLPRIVATE double          getDecelerate() const { return mfDecelerate; }
 125     SAL_DLLPRIVATE void            setDecelerate( double fDecelerate );
 126
 127     SAL_DLLPRIVATE bool            getAutoReverse() const { return mbAutoReverse; }
 128     SAL_DLLPRIVATE void            setAutoReverse( bool bAutoReverse );
 129
 130     SAL_DLLPRIVATE css::uno::Any  getProperty( sal_Int32 nNodeType, std::u16string_view rAttributeName, EValue eValue );
 131     SAL_DLLPRIVATE bool           setProperty( sal_Int32 nNodeType, std::u16string_view rAttributeName, EValue eValue, const css::uno::Any& rValue );
 132
 133     SAL_DLLPRIVATE css::uno::Any  getTransformationProperty( sal_Int32 nTransformType, EValue eValue );
 134     SAL_DLLPRIVATE bool           setTransformationProperty( sal_Int32 nTransformType, EValue eValue, const css::uno::Any& rValue );
 135
 136     SAL_DLLPRIVATE css::uno::Any  getColor( sal_Int32 nIndex );
 137     SAL_DLLPRIVATE void            setColor( sal_Int32 nIndex, const css::uno::Any& rColor );
 138
 139     SAL_DLLPRIVATE sal_Int32       getGroupId() const { return mnGroupId; }
 140     SAL_DLLPRIVATE void            setGroupId( sal_Int32 nGroupId );
 141
 142     SAL_DLLPRIVATE sal_Int16       getTargetSubItem() const { return mnTargetSubItem; }
 143     void                           setTargetSubItem( sal_Int16 nSubItem );
 144
 145     SAL_DLLPRIVATE OUString getPath() const;
 146     SAL_DLLPRIVATE void setPath( const OUString& rPath );
 147
 148     SAL_DLLPRIVATE bool checkForText( const std::vector<sal_Int32>* paragraphNumberingLevel = nullptr );
 149     SAL_DLLPRIVATE bool calculateIterateDuration();
 150
 151     SAL_DLLPRIVATE void setAudio( const css::uno::Reference< css::animations::XAudio >& xAudio );
 152     SAL_DLLPRIVATE bool getStopAudio() const;
 153     void setStopAudio();
 154     void createAudio( const css::uno::Any& rSource );
 155     SAL_DLLPRIVATE void removeAudio();
 156     SAL_DLLPRIVATE const css::uno::Reference< css::animations::XAudio >& getAudio() const { return mxAudio; }
 157
 158     SAL_DLLPRIVATE EffectSequenceHelper*   getEffectSequence() const { return mpEffectSequence; }
 159
 160     // helper
 161     /// @throws css::uno::Exception
 162     SAL_DLLPRIVATE css::uno::Reference< css::animations::XAnimationNode > createAfterEffectNode() const;
 163     SAL_DLLPRIVATE css::uno::Reference< css::drawing::XShape > getTargetShape() const;
 164
 165     // static helpers
 166     SAL_DLLPRIVATE static sal_Int32 get_node_type( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
 167     SAL_DLLPRIVATE static sal_Int32 getNumberOfSubitems( const css::uno::Any& aTarget, sal_Int16 nIterateType );
 168
 169     SAL_DLLPRIVATE rtl::Reference<SdrPathObj> createSdrPathObjFromPath(SdrModel& rTargetModel);
 170     SAL_DLLPRIVATE void updateSdrPathObjFromPath( SdrPathObj& rPathObj );
 171     SAL_DLLPRIVATE void updatePathFromSdrPathObj( const SdrPathObj& rPathObj );
 172
 173 private:
 174     SAL_DLLPRIVATE void setEffectSequence( EffectSequenceHelper* pSequence ) { mpEffectSequence = pSequence; }
 175
 176     sal_Int16       mnNodeType;
 177     OUString        maPresetId;
 178     OUString        maPresetSubType;
 179     OUString        maProperty;
 180     sal_Int16       mnPresetClass;
 181     sal_Int16       mnFill;
 182     double          mfBegin;
 183     double          mfDuration;                 // this is the maximum duration of the subeffects
 184     double          mfAbsoluteDuration;         // this is the maximum duration of the subeffects including possible iterations
 185     sal_Int32       mnGroupId;
 186     sal_Int16       mnIterateType;
 187     double          mfIterateInterval;
 188     sal_Int32       mnParaDepth;
 189     bool            mbHasText;
 190     double          mfAcceleration;
 191     double          mfDecelerate;
 192     bool            mbAutoReverse;
 193     sal_Int16       mnTargetSubItem;
 194     sal_Int16       mnCommand;
 195
 196     EffectSequenceHelper* mpEffectSequence;
 197
 198     css::uno::Reference< css::animations::XAnimationNode > mxNode;
 199     css::uno::Reference< css::animations::XAudio > mxAudio;
 200     css::uno::Any maTarget;
 201
 202     bool        mbHasAfterEffect;
 203     css::uno::Any maDimColor;
 204     bool        mbAfterEffectOnNextEffect;
 205 };
 206
 207 struct stl_CustomAnimationEffect_search_node_predict
 208 {
 209     stl_CustomAnimationEffect_search_node_predict( const css::uno::Reference< css::animations::XAnimationNode >& xSearchNode );
 210     bool operator()( const CustomAnimationEffectPtr& pEffect ) const;
 211     const css::uno::Reference< css::animations::XAnimationNode >& mxSearchNode;
 212 };
 213
 214 /** this listener is implemented by UI components to track changes in the animation core */
 215 class ISequenceListener
 216 {
 217 public:
 218     virtual void notify_change() = 0;
 219
 220 protected:
 221     ~ISequenceListener() {}
 222 };
 223
 224 /** this class keeps track of a group of animations that build up
 225     a text animation for a single shape */
 226 class CustomAnimationTextGroup
 227 {
 228     friend class EffectSequenceHelper;
 229
 230 public:
 231     CustomAnimationTextGroup( const css::uno::Reference< css::drawing::XShape >& rTarget, sal_Int32 nGroupId );
 232
 233     void reset();
 234     void addEffect( CustomAnimationEffectPtr const & pEffect );
 235
 236     const EffectSequence& getEffects() const { return maEffects; }
 237
 238     /* -1: as single object, 0: all at once, n > 0: by n Th paragraph */
 239     sal_Int32 getTextGrouping() const { return mnTextGrouping; }
 240
 241     bool getAnimateForm() const { return mbAnimateForm; }
 242     bool getTextReverse() const { return mbTextReverse; }
 243     double getTextGroupingAuto() const { return mfGroupingAuto; }
 244
 245 private:
 246     EffectSequence maEffects;
 247     css::uno::Reference< css::drawing::XShape > maTarget;
 248
 249     enum { PARA_LEVELS = 5 };
 250
 251     sal_Int32 mnTextGrouping;
 252     bool mbAnimateForm;
 253     bool mbTextReverse;
 254     double mfGroupingAuto;
 255     sal_Int32 mnLastPara;
 256     sal_Int8 mnDepthFlags[PARA_LEVELS];
 257     sal_Int32 mnGroupId;
 258 };
 259
 260 typedef std::shared_ptr< CustomAnimationTextGroup > CustomAnimationTextGroupPtr;
 261 typedef std::map< sal_Int32, CustomAnimationTextGroupPtr > CustomAnimationTextGroupMap;
 262
 263 class SD_DLLPUBLIC EffectSequenceHelper
 264 {
 265 friend class MainSequence;
 266
 267 public:
 268     SAL_DLLPRIVATE EffectSequenceHelper();
 269     SAL_DLLPRIVATE EffectSequenceHelper( css::uno::Reference< css::animations::XTimeContainer > xSequenceRoot );
 270     SAL_DLLPRIVATE virtual ~EffectSequenceHelper();
 271
 272     SAL_DLLPRIVATE virtual css::uno::Reference< css::animations::XAnimationNode > getRootNode();
 273
 274     SAL_DLLPRIVATE CustomAnimationEffectPtr append( const CustomAnimationPresetPtr& pDescriptor, const css::uno::Any& rTarget, double fDuration );
 275     SAL_DLLPRIVATE CustomAnimationEffectPtr append( const SdrPathObj& rPathObj, const css::uno::Any& rTarget, double fDuration, const OUString& rPresetId );
 276     void append( const CustomAnimationEffectPtr& pEffect );
 277     SAL_DLLPRIVATE void replace( const CustomAnimationEffectPtr& pEffect, const CustomAnimationPresetPtr& pDescriptor, double fDuration );
 278     SAL_DLLPRIVATE void replace( const CustomAnimationEffectPtr& pEffect, const CustomAnimationPresetPtr& pDescriptor, const OUString& rPresetSubType, double fDuration );
 279     SAL_DLLPRIVATE void remove( const CustomAnimationEffectPtr& pEffect );
 280     SAL_DLLPRIVATE void moveToBeforeEffect( const CustomAnimationEffectPtr& pEffect,  const CustomAnimationEffectPtr& pInsertBefore);
 281
 282     SAL_DLLPRIVATE void create( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
 283     SAL_DLLPRIVATE void createEffectsequence( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
 284     SAL_DLLPRIVATE void processAfterEffect( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
 285     SAL_DLLPRIVATE void createEffects( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
 286
 287     SAL_DLLPRIVATE sal_Int32 getCount() const { return sal::static_int_cast< sal_Int32 >( maEffects.size() ); }
 288
 289     SAL_DLLPRIVATE virtual CustomAnimationEffectPtr findEffect( const css::uno::Reference< css::animations::XAnimationNode >& xNode ) const;
 290
 291     SAL_DLLPRIVATE virtual bool disposeShape( const css::uno::Reference< css::drawing::XShape >& xShape );
 292     SAL_DLLPRIVATE virtual void insertTextRange( const css::uno::Any& aTarget );
 293     SAL_DLLPRIVATE virtual void disposeTextRange( const css::uno::Any& aTarget );
 294     SAL_DLLPRIVATE virtual bool hasEffect( const css::uno::Reference< css::drawing::XShape >& xShape );
 295     SAL_DLLPRIVATE virtual void onTextChanged( const css::uno::Reference< css::drawing::XShape >& xShape );
 296
 297     /** this method rebuilds the animation nodes */
 298     SAL_DLLPRIVATE virtual void rebuild();
 299
 300     SAL_DLLPRIVATE EffectSequence::iterator getBegin() { return maEffects.begin(); }
 301     SAL_DLLPRIVATE EffectSequence::iterator getEnd() { return maEffects.end(); }
 302     SAL_DLLPRIVATE EffectSequence::iterator find( const CustomAnimationEffectPtr& pEffect );
 303
 304     SAL_DLLPRIVATE EffectSequence& getSequence() { return maEffects; }
 305
 306     SAL_DLLPRIVATE void addListener( ISequenceListener* pListener );
 307     SAL_DLLPRIVATE void removeListener( ISequenceListener* pListener );
 308
 309     // text group methods
 310
 311     SAL_DLLPRIVATE CustomAnimationTextGroupPtr findGroup( sal_Int32 nGroupId );
 312     CustomAnimationTextGroupPtr createTextGroup(const CustomAnimationEffectPtr& pEffect,
 313                                                 sal_Int32 nTextGrouping, double fTextGroupingAuto,
 314                                                 bool bAnimateForm, bool bTextReverse);
 315     SAL_DLLPRIVATE void setTextGrouping( const CustomAnimationTextGroupPtr& pTextGroup, sal_Int32 nTextGrouping );
 316     SAL_DLLPRIVATE void setAnimateForm( const CustomAnimationTextGroupPtr& pTextGroup, bool bAnimateForm );
 317     SAL_DLLPRIVATE void setTextGroupingAuto( const CustomAnimationTextGroupPtr& pTextGroup, double fTextGroupingAuto );
 318     SAL_DLLPRIVATE void setTextReverse( const  CustomAnimationTextGroupPtr& pTextGroup, bool bAnimateForm );
 319
 320     SAL_DLLPRIVATE sal_Int32 getSequenceType() const { return mnSequenceType; }
 321
 322     SAL_DLLPRIVATE const css::uno::Reference< css::drawing::XShape >& getTriggerShape() const { return mxEventSource; }
 323     SAL_DLLPRIVATE void setTriggerShape( const css::uno::Reference< css::drawing::XShape >& xTrigger ) { mxEventSource = xTrigger; }
 324
 325     SAL_DLLPRIVATE virtual sal_Int32 getOffsetFromEffect( const CustomAnimationEffectPtr& xEffect ) const;
 326     SAL_DLLPRIVATE virtual CustomAnimationEffectPtr getEffectFromOffset( sal_Int32 nOffset ) const;
 327
 328 protected:
 329     SAL_DLLPRIVATE virtual void implRebuild();
 330     SAL_DLLPRIVATE virtual void reset();
 331
 332     SAL_DLLPRIVATE void createTextGroupParagraphEffects( const CustomAnimationTextGroupPtr& pTextGroup, const CustomAnimationEffectPtr& pEffect, bool bUsed );
 333
 334     SAL_DLLPRIVATE void notify_listeners();
 335
 336     SAL_DLLPRIVATE void updateTextGroups();
 337
 338     SAL_DLLPRIVATE bool getParagraphNumberingLevels( const css::uno::Reference< css::drawing::XShape >& xShape, std::vector< sal_Int32 >& rParagraphNumberingLevel );
 339
 340 protected:
 341     css::uno::Reference< css::animations::XTimeContainer > mxSequenceRoot;
 342     EffectSequence maEffects;
 343     std::list< ISequenceListener* > maListeners;
 344     CustomAnimationTextGroupMap maGroupMap;
 345     sal_Int32 mnSequenceType;
 346     css::uno::Reference< css::drawing::XShape > mxEventSource;
 347 };
 348
 349 class MainSequence;
 350
 351 class InteractiveSequence final : public EffectSequenceHelper
 352 {
 353 friend class MainSequence;
 354 friend class MainSequenceChangeGuard;
 355
 356 public:
 357     InteractiveSequence( const css::uno::Reference< css::animations::XTimeContainer >& xSequenceRoot, MainSequence* pMainSequence );
 358
 359     /** this method rebuilds the animation nodes */
 360     virtual void rebuild() override;
 361
 362 private:
 363     virtual void implRebuild() override;
 364
 365     MainSequence*   mpMainSequence;
 366 };
 367
 368 typedef std::shared_ptr< InteractiveSequence > InteractiveSequencePtr;
 369 typedef std::vector< InteractiveSequencePtr > InteractiveSequenceVector;
 370
 371 class SD_DLLPUBLIC MainSequence final : public EffectSequenceHelper, public ISequenceListener
 372 {
 373     friend class UndoAnimation;
 374     friend class MainSequenceRebuildGuard;
 375     friend class MainSequenceChangeGuard;
 376
 377 public:
 378     MainSequence();
 379     MainSequence( const css::uno::Reference< css::animations::XAnimationNode >& xTimingRootNode );
 380     virtual ~MainSequence() override;
 381
 382     virtual css::uno::Reference< css::animations::XAnimationNode > getRootNode() override;
 383     void reset( const css::uno::Reference< css::animations::XAnimationNode >& xTimingRootNode );
 384
 385     /** this method rebuilds the animation nodes */
 386     virtual void rebuild() override;
 387
 388     virtual CustomAnimationEffectPtr findEffect( const css::uno::Reference< css::animations::XAnimationNode >& xNode ) const override;
 389
 390     virtual bool disposeShape( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 391     virtual void insertTextRange( const css::uno::Any& aTarget ) override;
 392     virtual void disposeTextRange( const css::uno::Any& aTarget ) override;
 393     virtual bool hasEffect( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 394     virtual void onTextChanged( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 395
 396     const InteractiveSequenceVector& getInteractiveSequenceVector() const { return maInteractiveSequenceVector; }
 397
 398     virtual void notify_change() override;
 399
 400     bool setTrigger( const CustomAnimationEffectPtr& pEffect, const css::uno::Reference< css::drawing::XShape >& xTriggerShape );
 401
 402     /** starts a timer that recreates the internal structure from the API core after 1 second */
 403     void startRecreateTimer();
 404
 405     /** starts a timer that rebuilds the API core from the internal structure after 1 second */
 406     void startRebuildTimer();
 407
 408     virtual sal_Int32 getOffsetFromEffect( const CustomAnimationEffectPtr& xEffect ) const override;
 409     virtual CustomAnimationEffectPtr getEffectFromOffset( sal_Int32 nOffset ) const override;
 410
 411 private:
 412     /** permits rebuilds until unlockRebuilds() is called. All rebuild calls during a locked sequence are
 413         process after unlockRebuilds() call. lockRebuilds() and unlockRebuilds() calls can be nested. */
 414     void lockRebuilds();
 415     void unlockRebuilds();
 416
 417     DECL_DLLPRIVATE_LINK(onTimerHdl, Timer *, void);
 418
 419     virtual void implRebuild() override;
 420
 421     void init();
 422
 423     void createMainSequence();
 424     virtual void reset() override;
 425
 426     InteractiveSequencePtr createInteractiveSequence( const css::uno::Reference< css::drawing::XShape >& xShape );
 427
 428     InteractiveSequenceVector maInteractiveSequenceVector;
 429
 430     css::uno::Reference< css::util::XChangesListener > mxChangesListener;
 431     css::uno::Reference< css::animations::XTimeContainer > mxTimingRootNode;
 432     Timer maTimer;
 433     bool mbTimerMode;
 434     bool mbRebuilding;
 435
 436     ::tools::Long mnRebuildLockGuard;
 437     bool mbPendingRebuildRequest;
 438     sal_Int32 mbIgnoreChanges;
 439 };
 440
 441 typedef std::shared_ptr< MainSequence > MainSequencePtr;
 442
 443 class MainSequenceRebuildGuard
 444 {
 445 public:
 446     MainSequenceRebuildGuard( MainSequencePtr pMainSequence );
 447     ~MainSequenceRebuildGuard();
 448
 449 private:
 450     MainSequencePtr mpMainSequence;
 451 };
 452
 453 }
 454
 455 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */