Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 454 insertions, 0 deletions

diff --git a/sd/inc/CustomAnimationEffect.hxx b/sd/inc/CustomAnimationEffect.hxx
new file mode 100644
index 000000000..e117783c9
--- /dev/null
+++ b/sd/inc/CustomAnimationEffect.hxx
@@ -0,0 +1,454 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/animations/XAnimationNode.hpp>
+#include <com/sun/star/animations/XTimeContainer.hpp>
+#include <com/sun/star/animations/XAudio.hpp>
+#include <com/sun/star/drawing/XShape.hpp>
+#include <com/sun/star/util/XChangesListener.hpp>
+#include <vcl/timer.hxx>
+#include <tools/long.hxx>
+#include "sddllapi.h"
+#include <list>
+#include <vector>
+#include <map>
+#include <memory>
+
+class SdrPathObj;
+class SdrModel;
+
+namespace sd {
+
+enum class EValue { To, By };
+
+class CustomAnimationEffect;
+
+class CustomAnimationPreset;
+typedef std::shared_ptr< CustomAnimationPreset > CustomAnimationPresetPtr;
+
+typedef std::shared_ptr< CustomAnimationEffect > CustomAnimationEffectPtr;
+
+typedef std::list< CustomAnimationEffectPtr > EffectSequence;
+
+class EffectSequenceHelper;
+
+class SD_DLLPUBLIC CustomAnimationEffect final
+{
+    friend class MainSequence;
+    friend class EffectSequenceHelper;
+
+public:
+    CustomAnimationEffect( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+    ~CustomAnimationEffect();
+
+    SAL_DLLPRIVATE const css::uno::Reference< css::animations::XAnimationNode >& getNode() const { return mxNode; }
+    SAL_DLLPRIVATE void setNode( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+    SAL_DLLPRIVATE void replaceNode( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+
+    SAL_DLLPRIVATE CustomAnimationEffectPtr clone() const;
+
+    // attributes
+    SAL_DLLPRIVATE const OUString&    getPresetId() const { return maPresetId; }
+    SAL_DLLPRIVATE const OUString&    getPresetSubType() const { return maPresetSubType; }
+    SAL_DLLPRIVATE const OUString&    getProperty() const { return maProperty; }
+
+    SAL_DLLPRIVATE sal_Int16       getPresetClass() const { return mnPresetClass; }
+    SAL_DLLPRIVATE void            setPresetClassAndId( sal_Int16 nPresetClass, const OUString& rPresetId );
+
+    SAL_DLLPRIVATE sal_Int16       getNodeType() const { return mnNodeType; }
+    void                           setNodeType( sal_Int16 nNodeType );
+
+    SAL_DLLPRIVATE css::uno::Any   getRepeatCount() const;
+    SAL_DLLPRIVATE void            setRepeatCount( const css::uno::Any& rRepeatCount );
+
+    SAL_DLLPRIVATE css::uno::Any   getEnd() const;
+    SAL_DLLPRIVATE void            setEnd( const css::uno::Any& rEnd );
+
+    SAL_DLLPRIVATE sal_Int16       getFill() const { return mnFill; }
+    SAL_DLLPRIVATE void            setFill( sal_Int16 nFill );
+
+    SAL_DLLPRIVATE double          getBegin() const { return mfBegin; }
+    void                           setBegin( double fBegin );
+
+    SAL_DLLPRIVATE double          getDuration() const { return mfDuration; }
+    void                           setDuration( double fDuration );
+
+    SAL_DLLPRIVATE double          getAbsoluteDuration() const { return mfAbsoluteDuration; }
+
+    SAL_DLLPRIVATE sal_Int16       getIterateType() const { return mnIterateType; }
+    void                           setIterateType( sal_Int16 nIterateType );
+
+    SAL_DLLPRIVATE double          getIterateInterval() const { return mfIterateInterval; }
+    void                           setIterateInterval( double fIterateInterval );
+
+    SAL_DLLPRIVATE const css::uno::Any& getTarget() const { return maTarget; }
+    void                          setTarget( const css::uno::Any& rTarget );
+
+    SAL_DLLPRIVATE bool             hasAfterEffect() const { return mbHasAfterEffect; }
+    SAL_DLLPRIVATE void            setHasAfterEffect( bool bHasAfterEffect ) { mbHasAfterEffect = bHasAfterEffect; }
+
+    SAL_DLLPRIVATE const css::uno::Any& getDimColor() const { return maDimColor; }
+    SAL_DLLPRIVATE void            setDimColor( const css::uno::Any& rDimColor ) { maDimColor = rDimColor; }
+
+    SAL_DLLPRIVATE bool            IsAfterEffectOnNext() const { return mbAfterEffectOnNextEffect; }
+    SAL_DLLPRIVATE void            setAfterEffectOnNext( bool bOnNextEffect ) { mbAfterEffectOnNextEffect = bOnNextEffect; }
+
+    SAL_DLLPRIVATE sal_Int32       getParaDepth() const { return mnParaDepth; }
+
+    SAL_DLLPRIVATE bool            hasText() const { return mbHasText; }
+
+    SAL_DLLPRIVATE sal_Int16       getCommand() const { return mnCommand; }
+
+    SAL_DLLPRIVATE double          getAcceleration() const { return mfAcceleration; }
+    SAL_DLLPRIVATE void            setAcceleration( double fAcceleration );
+
+    SAL_DLLPRIVATE double          getDecelerate() const { return mfDecelerate; }
+    SAL_DLLPRIVATE void            setDecelerate( double fDecelerate );
+
+    SAL_DLLPRIVATE bool            getAutoReverse() const { return mbAutoReverse; }
+    SAL_DLLPRIVATE void            setAutoReverse( bool bAutoReverse );
+
+    SAL_DLLPRIVATE css::uno::Any  getProperty( sal_Int32 nNodeType, std::u16string_view rAttributeName, EValue eValue );
+    SAL_DLLPRIVATE bool           setProperty( sal_Int32 nNodeType, std::u16string_view rAttributeName, EValue eValue, const css::uno::Any& rValue );
+
+    SAL_DLLPRIVATE css::uno::Any  getTransformationProperty( sal_Int32 nTransformType, EValue eValue );
+    SAL_DLLPRIVATE bool           setTransformationProperty( sal_Int32 nTransformType, EValue eValue, const css::uno::Any& rValue );
+
+    SAL_DLLPRIVATE css::uno::Any  getColor( sal_Int32 nIndex );
+    SAL_DLLPRIVATE void            setColor( sal_Int32 nIndex, const css::uno::Any& rColor );
+
+    SAL_DLLPRIVATE sal_Int32       getGroupId() const { return mnGroupId; }
+    SAL_DLLPRIVATE void            setGroupId( sal_Int32 nGroupId );
+
+    SAL_DLLPRIVATE sal_Int16       getTargetSubItem() const { return mnTargetSubItem; }
+    void                           setTargetSubItem( sal_Int16 nSubItem );
+
+    SAL_DLLPRIVATE OUString getPath() const;
+    SAL_DLLPRIVATE void setPath( const OUString& rPath );
+
+    SAL_DLLPRIVATE bool checkForText( const std::vector<sal_Int32>* paragraphNumberingLevel = nullptr );
+    SAL_DLLPRIVATE bool calculateIterateDuration();
+
+    SAL_DLLPRIVATE void setAudio( const css::uno::Reference< css::animations::XAudio >& xAudio );
+    SAL_DLLPRIVATE bool getStopAudio() const;
+    void setStopAudio();
+    void createAudio( const css::uno::Any& rSource );
+    SAL_DLLPRIVATE void removeAudio();
+    SAL_DLLPRIVATE const css::uno::Reference< css::animations::XAudio >& getAudio() const { return mxAudio; }
+
+    SAL_DLLPRIVATE EffectSequenceHelper*   getEffectSequence() const { return mpEffectSequence; }
+
+    // helper
+    /// @throws css::uno::Exception
+    SAL_DLLPRIVATE css::uno::Reference< css::animations::XAnimationNode > createAfterEffectNode() const;
+    SAL_DLLPRIVATE css::uno::Reference< css::drawing::XShape > getTargetShape() const;
+
+    // static helpers
+    SAL_DLLPRIVATE static sal_Int32 get_node_type( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+    SAL_DLLPRIVATE static sal_Int32 getNumberOfSubitems( const css::uno::Any& aTarget, sal_Int16 nIterateType );
+
+    SAL_DLLPRIVATE SdrPathObj* createSdrPathObjFromPath(SdrModel& rTargetModel);
+    SAL_DLLPRIVATE void updateSdrPathObjFromPath( SdrPathObj& rPathObj );
+    SAL_DLLPRIVATE void updatePathFromSdrPathObj( const SdrPathObj& rPathObj );
+
+private:
+    SAL_DLLPRIVATE void setEffectSequence( EffectSequenceHelper* pSequence ) { mpEffectSequence = pSequence; }
+
+    sal_Int16       mnNodeType;
+    OUString        maPresetId;
+    OUString        maPresetSubType;
+    OUString        maProperty;
+    sal_Int16       mnPresetClass;
+    sal_Int16       mnFill;
+    double          mfBegin;
+    double          mfDuration;                 // this is the maximum duration of the subeffects
+    double          mfAbsoluteDuration;         // this is the maximum duration of the subeffects including possible iterations
+    sal_Int32       mnGroupId;
+    sal_Int16       mnIterateType;
+    double          mfIterateInterval;
+    sal_Int32       mnParaDepth;
+    bool            mbHasText;
+    double          mfAcceleration;
+    double          mfDecelerate;
+    bool            mbAutoReverse;
+    sal_Int16       mnTargetSubItem;
+    sal_Int16       mnCommand;
+
+    EffectSequenceHelper* mpEffectSequence;
+
+    css::uno::Reference< css::animations::XAnimationNode > mxNode;
+    css::uno::Reference< css::animations::XAudio > mxAudio;
+    css::uno::Any maTarget;
+
+    bool        mbHasAfterEffect;
+    css::uno::Any maDimColor;
+    bool        mbAfterEffectOnNextEffect;
+};
+
+struct stl_CustomAnimationEffect_search_node_predict
+{
+    stl_CustomAnimationEffect_search_node_predict( const css::uno::Reference< css::animations::XAnimationNode >& xSearchNode );
+    bool operator()( const CustomAnimationEffectPtr& pEffect ) const;
+    const css::uno::Reference< css::animations::XAnimationNode >& mxSearchNode;
+};
+
+/** this listener is implemented by UI components to track changes in the animation core */
+class ISequenceListener
+{
+public:
+    virtual void notify_change() = 0;
+
+protected:
+    ~ISequenceListener() {}
+};
+
+/** this class keeps track of a group of animations that build up
+    a text animation for a single shape */
+class CustomAnimationTextGroup
+{
+    friend class EffectSequenceHelper;
+
+public:
+    CustomAnimationTextGroup( const css::uno::Reference< css::drawing::XShape >& rTarget, sal_Int32 nGroupId );
+
+    void reset();
+    void addEffect( CustomAnimationEffectPtr const & pEffect );
+
+    const EffectSequence& getEffects() const { return maEffects; }
+
+    /* -1: as single object, 0: all at once, n > 0: by n Th paragraph */
+    sal_Int32 getTextGrouping() const { return mnTextGrouping; }
+
+    bool getAnimateForm() const { return mbAnimateForm; }
+    bool getTextReverse() const { return mbTextReverse; }
+    double getTextGroupingAuto() const { return mfGroupingAuto; }
+
+private:
+    EffectSequence maEffects;
+    css::uno::Reference< css::drawing::XShape > maTarget;
+
+    enum { PARA_LEVELS = 5 };
+
+    sal_Int32 mnTextGrouping;
+    bool mbAnimateForm;
+    bool mbTextReverse;
+    double mfGroupingAuto;
+    sal_Int32 mnLastPara;
+    sal_Int8 mnDepthFlags[PARA_LEVELS];
+    sal_Int32 mnGroupId;
+};
+
+typedef std::shared_ptr< CustomAnimationTextGroup > CustomAnimationTextGroupPtr;
+typedef std::map< sal_Int32, CustomAnimationTextGroupPtr > CustomAnimationTextGroupMap;
+
+class SD_DLLPUBLIC EffectSequenceHelper
+{
+friend class MainSequence;
+
+public:
+    SAL_DLLPRIVATE EffectSequenceHelper();
+    SAL_DLLPRIVATE EffectSequenceHelper( const css::uno::Reference< css::animations::XTimeContainer >& xSequenceRoot );
+    SAL_DLLPRIVATE virtual ~EffectSequenceHelper();
+
+    SAL_DLLPRIVATE virtual css::uno::Reference< css::animations::XAnimationNode > getRootNode();
+
+    SAL_DLLPRIVATE CustomAnimationEffectPtr append( const CustomAnimationPresetPtr& pDescriptor, const css::uno::Any& rTarget, double fDuration );
+    SAL_DLLPRIVATE CustomAnimationEffectPtr append( const SdrPathObj& rPathObj, const css::uno::Any& rTarget, double fDuration, const OUString& rPresetId );
+    void append( const CustomAnimationEffectPtr& pEffect );
+    SAL_DLLPRIVATE void replace( const CustomAnimationEffectPtr& pEffect, const CustomAnimationPresetPtr& pDescriptor, double fDuration );
+    SAL_DLLPRIVATE void replace( const CustomAnimationEffectPtr& pEffect, const CustomAnimationPresetPtr& pDescriptor, const OUString& rPresetSubType, double fDuration );
+    SAL_DLLPRIVATE void remove( const CustomAnimationEffectPtr& pEffect );
+    SAL_DLLPRIVATE void moveToBeforeEffect( const CustomAnimationEffectPtr& pEffect,  const CustomAnimationEffectPtr& pInsertBefore);
+
+    SAL_DLLPRIVATE void create( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+    SAL_DLLPRIVATE void createEffectsequence( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+    SAL_DLLPRIVATE void processAfterEffect( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+    SAL_DLLPRIVATE void createEffects( const css::uno::Reference< css::animations::XAnimationNode >& xNode );
+
+    SAL_DLLPRIVATE sal_Int32 getCount() const { return sal::static_int_cast< sal_Int32 >( maEffects.size() ); }
+
+    SAL_DLLPRIVATE virtual CustomAnimationEffectPtr findEffect( const css::uno::Reference< css::animations::XAnimationNode >& xNode ) const;
+
+    SAL_DLLPRIVATE virtual bool disposeShape( const css::uno::Reference< css::drawing::XShape >& xShape );
+    SAL_DLLPRIVATE virtual void insertTextRange( const css::uno::Any& aTarget );
+    SAL_DLLPRIVATE virtual void disposeTextRange( const css::uno::Any& aTarget );
+    SAL_DLLPRIVATE virtual bool hasEffect( const css::uno::Reference< css::drawing::XShape >& xShape );
+    SAL_DLLPRIVATE virtual void onTextChanged( const css::uno::Reference< css::drawing::XShape >& xShape );
+
+    /** this method rebuilds the animation nodes */
+    SAL_DLLPRIVATE virtual void rebuild();
+
+    SAL_DLLPRIVATE EffectSequence::iterator getBegin() { return maEffects.begin(); }
+    SAL_DLLPRIVATE EffectSequence::iterator getEnd() { return maEffects.end(); }
+    SAL_DLLPRIVATE EffectSequence::iterator find( const CustomAnimationEffectPtr& pEffect );
+
+    SAL_DLLPRIVATE EffectSequence& getSequence() { return maEffects; }
+
+    SAL_DLLPRIVATE void addListener( ISequenceListener* pListener );
+    SAL_DLLPRIVATE void removeListener( ISequenceListener* pListener );
+
+    // text group methods
+
+    SAL_DLLPRIVATE CustomAnimationTextGroupPtr findGroup( sal_Int32 nGroupId );
+    CustomAnimationTextGroupPtr createTextGroup(const CustomAnimationEffectPtr& pEffect,
+                                                sal_Int32 nTextGrouping, double fTextGroupingAuto,
+                                                bool bAnimateForm, bool bTextReverse);
+    SAL_DLLPRIVATE void setTextGrouping( const CustomAnimationTextGroupPtr& pTextGroup, sal_Int32 nTextGrouping );
+    SAL_DLLPRIVATE void setAnimateForm( const CustomAnimationTextGroupPtr& pTextGroup, bool bAnimateForm );
+    SAL_DLLPRIVATE void setTextGroupingAuto( const CustomAnimationTextGroupPtr& pTextGroup, double fTextGroupingAuto );
+    SAL_DLLPRIVATE void setTextReverse( const  CustomAnimationTextGroupPtr& pTextGroup, bool bAnimateForm );
+
+    SAL_DLLPRIVATE sal_Int32 getSequenceType() const { return mnSequenceType; }
+
+    SAL_DLLPRIVATE const css::uno::Reference< css::drawing::XShape >& getTriggerShape() const { return mxEventSource; }
+    SAL_DLLPRIVATE void setTriggerShape( const css::uno::Reference< css::drawing::XShape >& xTrigger ) { mxEventSource = xTrigger; }
+
+    SAL_DLLPRIVATE virtual sal_Int32 getOffsetFromEffect( const CustomAnimationEffectPtr& xEffect ) const;
+    SAL_DLLPRIVATE virtual CustomAnimationEffectPtr getEffectFromOffset( sal_Int32 nOffset ) const;
+
+protected:
+    SAL_DLLPRIVATE virtual void implRebuild();
+    SAL_DLLPRIVATE virtual void reset();
+
+    SAL_DLLPRIVATE void createTextGroupParagraphEffects( const CustomAnimationTextGroupPtr& pTextGroup, const CustomAnimationEffectPtr& pEffect, bool bUsed );
+
+    SAL_DLLPRIVATE void notify_listeners();
+
+    SAL_DLLPRIVATE void updateTextGroups();
+
+    SAL_DLLPRIVATE bool getParagraphNumberingLevels( const css::uno::Reference< css::drawing::XShape >& xShape, std::vector< sal_Int32 >& rParagraphNumberingLevel );
+
+protected:
+    css::uno::Reference< css::animations::XTimeContainer > mxSequenceRoot;
+    EffectSequence maEffects;
+    std::list< ISequenceListener* > maListeners;
+    CustomAnimationTextGroupMap maGroupMap;
+    sal_Int32 mnSequenceType;
+    css::uno::Reference< css::drawing::XShape > mxEventSource;
+};
+
+class MainSequence;
+
+class InteractiveSequence final : public EffectSequenceHelper
+{
+friend class MainSequence;
+friend class MainSequenceChangeGuard;
+
+public:
+    InteractiveSequence( const css::uno::Reference< css::animations::XTimeContainer >& xSequenceRoot, MainSequence* pMainSequence );
+
+    /** this method rebuilds the animation nodes */
+    virtual void rebuild() override;
+
+private:
+    virtual void implRebuild() override;
+
+    MainSequence*   mpMainSequence;
+};
+
+typedef std::shared_ptr< InteractiveSequence > InteractiveSequencePtr;
+typedef std::vector< InteractiveSequencePtr > InteractiveSequenceVector;
+
+class SD_DLLPUBLIC MainSequence final : public EffectSequenceHelper, public ISequenceListener
+{
+    friend class UndoAnimation;
+    friend class MainSequenceRebuildGuard;
+    friend class MainSequenceChangeGuard;
+
+public:
+    MainSequence();
+    MainSequence( const css::uno::Reference< css::animations::XAnimationNode >& xTimingRootNode );
+    virtual ~MainSequence() override;
+
+    virtual css::uno::Reference< css::animations::XAnimationNode > getRootNode() override;
+    void reset( const css::uno::Reference< css::animations::XAnimationNode >& xTimingRootNode );
+
+    /** this method rebuilds the animation nodes */
+    virtual void rebuild() override;
+
+    virtual CustomAnimationEffectPtr findEffect( const css::uno::Reference< css::animations::XAnimationNode >& xNode ) const override;
+
+    virtual bool disposeShape( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
+    virtual void insertTextRange( const css::uno::Any& aTarget ) override;
+    virtual void disposeTextRange( const css::uno::Any& aTarget ) override;
+    virtual bool hasEffect( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
+    virtual void onTextChanged( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
+
+    const InteractiveSequenceVector& getInteractiveSequenceVector() const { return maInteractiveSequenceVector; }
+
+    virtual void notify_change() override;
+
+    bool setTrigger( const CustomAnimationEffectPtr& pEffect, const css::uno::Reference< css::drawing::XShape >& xTriggerShape );
+
+    /** starts a timer that recreates the internal structure from the API core after 1 second */
+    void startRecreateTimer();
+
+    /** starts a timer that rebuilds the API core from the internal structure after 1 second */
+    void startRebuildTimer();
+
+    virtual sal_Int32 getOffsetFromEffect( const CustomAnimationEffectPtr& xEffect ) const override;
+    virtual CustomAnimationEffectPtr getEffectFromOffset( sal_Int32 nOffset ) const override;
+
+private:
+    /** permits rebuilds until unlockRebuilds() is called. All rebuild calls during a locked sequence are
+        process after unlockRebuilds() call. lockRebuilds() and unlockRebuilds() calls can be nested. */
+    void lockRebuilds();
+    void unlockRebuilds();
+
+    DECL_DLLPRIVATE_LINK(onTimerHdl, Timer *, void);
+
+    virtual void implRebuild() override;
+
+    void init();
+
+    void createMainSequence();
+    virtual void reset() override;
+
+    InteractiveSequencePtr createInteractiveSequence( const css::uno::Reference< css::drawing::XShape >& xShape );
+
+    InteractiveSequenceVector maInteractiveSequenceVector;
+
+    css::uno::Reference< css::util::XChangesListener > mxChangesListener;
+    css::uno::Reference< css::animations::XTimeContainer > mxTimingRootNode;
+    Timer maTimer;
+    bool mbTimerMode;
+    bool mbRebuilding;
+
+    ::tools::Long mnRebuildLockGuard;
+    bool mbPendingRebuildRequest;
+    sal_Int32 mbIgnoreChanges;
+};
+
+typedef std::shared_ptr< MainSequence > MainSequencePtr;
+
+class MainSequenceRebuildGuard
+{
+public:
+    MainSequenceRebuildGuard( const MainSequencePtr& pMainSequence );
+    ~MainSequenceRebuildGuard();
+
+private:
+    MainSequencePtr mpMainSequence;
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */