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2 /*
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9  * This file incorporates work covered by the following license notice:
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17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #include <com/sun/star/animations/ParallelTimeContainer.hpp>
21 #include <com/sun/star/presentation/EffectNodeType.hpp>
22 #include <com/sun/star/presentation/ParagraphTarget.hpp>
23 #include <comphelper/processfactory.hxx>
24 #include <editeng/outliner.hxx>
25 #include <CustomAnimationCloner.hxx>
26 #include <CustomAnimationEffect.hxx>
27 #include <sdpage.hxx>
28 #include <EffectMigration.hxx>
29 
30 using namespace ::sd;
31 using namespace ::com::sun::star::uno;
32 using namespace ::com::sun::star::animations;
33 using namespace ::com::sun::star::presentation;
34 
35 using ::com::sun::star::drawing::XShape;
36 
37 /** returns a helper class to manipulate effects inside the main sequence */
getMainSequence()38 std::shared_ptr< sd::MainSequence >  const & SdPage::getMainSequence()
39 {
40     if (nullptr == mpMainSequence)
41         mpMainSequence = std::make_shared<sd::MainSequence>( getAnimationNode() );
42 
43     return mpMainSequence;
44 }
45 
46 /** returns the main animation node */
getAnimationNode()47 Reference< XAnimationNode > const & SdPage::getAnimationNode()
48 {
49     if( !mxAnimationNode.is() )
50     {
51         mxAnimationNode.set( ParallelTimeContainer::create( ::comphelper::getProcessComponentContext() ), UNO_QUERY_THROW );
52         Sequence< css::beans::NamedValue > aUserData
53             { { "node-type", css::uno::makeAny(css::presentation::EffectNodeType::TIMING_ROOT) } };
54         mxAnimationNode->setUserData( aUserData );
55     }
56 
57     return mxAnimationNode;
58 }
59 
setAnimationNode(Reference<XAnimationNode> const & xNode)60 void SdPage::setAnimationNode( Reference< XAnimationNode > const & xNode )
61 {
62     mxAnimationNode = xNode;
63     if( mpMainSequence )
64         mpMainSequence->reset( xNode );
65 }
66 
67 /** removes all custom animations for the given shape */
removeAnimations(const SdrObject * pObj)68 void SdPage::removeAnimations( const SdrObject* pObj )
69 {
70     if( mxAnimationNode.is() )
71     {
72         getMainSequence();
73 
74         Reference< XShape > xShape( const_cast<SdrObject*>(pObj)->getUnoShape(), UNO_QUERY );
75 
76         if( mpMainSequence->hasEffect( xShape ) )
77             mpMainSequence->disposeShape( xShape );
78     }
79 }
80 
81 /** Notify that the object has been renamed and the animation effect has to update. */
notifyObjectRenamed(const SdrObject * pObj)82 void SdPage::notifyObjectRenamed(const SdrObject* pObj)
83 {
84     if (pObj && hasAnimationNode())
85     {
86         Reference<XShape> xShape(const_cast<SdrObject*>(pObj)->getUnoShape(), UNO_QUERY);
87 
88         if (xShape.is() && getMainSequence()->hasEffect(xShape))
89             getMainSequence()->notify_change();
90     }
91 }
92 
hasAnimationNode() const93 bool SdPage::hasAnimationNode() const
94 {
95     return mxAnimationNode.is();
96 }
97 
SetFadeEffect(css::presentation::FadeEffect eNewEffect)98 void SdPage::SetFadeEffect(css::presentation::FadeEffect eNewEffect)
99 {
100     EffectMigration::SetFadeEffect( this, eNewEffect );
101 }
102 
GetFadeEffect() const103 FadeEffect SdPage::GetFadeEffect() const
104 {
105     return EffectMigration::GetFadeEffect( this );
106 }
107 
108 /** callback from the sd::View when a new paragraph for one object on this page is created */
onParagraphInserted(::Outliner * pOutliner,Paragraph const * pPara,SdrObject * pObj)109 void SdPage::onParagraphInserted( ::Outliner* pOutliner, Paragraph const * pPara, SdrObject* pObj )
110 {
111     if( mxAnimationNode.is() )
112     {
113         ParagraphTarget aTarget;
114         aTarget.Shape.set( pObj->getUnoShape(), UNO_QUERY );
115         /* FIXME: Paragraph should be sal_Int32, though more than 64k
116          * paragraphs at a shape are unlikely... */
117         aTarget.Paragraph = static_cast<sal_Int16>(pOutliner->GetAbsPos( pPara ));
118 
119         getMainSequence()->insertTextRange( makeAny( aTarget ) );
120     }
121 }
122 
123 /** callback from the sd::View when a paragraph from one object on this page is removed */
onParagraphRemoving(::Outliner * pOutliner,Paragraph const * pPara,SdrObject * pObj)124 void SdPage::onParagraphRemoving( ::Outliner* pOutliner, Paragraph const * pPara, SdrObject* pObj )
125 {
126     if( mxAnimationNode.is() )
127     {
128         ParagraphTarget aTarget;
129         aTarget.Shape.set( pObj->getUnoShape(), UNO_QUERY );
130         /* FIXME: Paragraph should be sal_Int32, though more than 64k
131          * paragraphs at a shape are unlikely... */
132         aTarget.Paragraph = static_cast<sal_Int16>(pOutliner->GetAbsPos( pPara ));
133 
134         getMainSequence()->disposeTextRange( makeAny( aTarget ) );
135     }
136 }
137 
138 /** callback from the sd::View when an object just left text edit mode */
onEndTextEdit(SdrObject * pObj)139 void SdPage::onEndTextEdit( SdrObject* pObj )
140 {
141     if( pObj && mxAnimationNode.is() )
142     {
143         Reference< XShape > xObj( pObj->getUnoShape(), UNO_QUERY );
144         getMainSequence()->onTextChanged( xObj );
145     }
146 }
147 
cloneAnimations(SdPage & rTargetPage) const148 void SdPage::cloneAnimations( SdPage& rTargetPage ) const
149 {
150     if( mxAnimationNode.is() )
151     {
152         Reference< XAnimationNode > xClonedNode(
153             ::sd::Clone( mxAnimationNode, this, &rTargetPage ) );
154 
155         if( xClonedNode.is() )
156             rTargetPage.setAnimationNode( xClonedNode );
157     }
158 }
159 
160 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
161