sd/inc/CustomAnimationEffect.hxx

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