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, 307 insertions, 0 deletions

diff --git a/sd/source/core/CustomAnimationCloner.cxx b/sd/source/core/CustomAnimationCloner.cxx
new file mode 100644
index 000000000..ea42e3bac
--- /dev/null
+++ b/sd/source/core/CustomAnimationCloner.cxx
@@ -0,0 +1,307 @@
+/* -*- 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 .
+ */
+
+#include <com/sun/star/animations/XAnimate.hpp>
+#include <com/sun/star/animations/XAnimationNode.hpp>
+#include <com/sun/star/animations/Event.hpp>
+#include <com/sun/star/animations/XCommand.hpp>
+#include <com/sun/star/animations/XIterateContainer.hpp>
+#include <com/sun/star/animations/XAudio.hpp>
+#include <com/sun/star/animations/AnimationNodeType.hpp>
+#include <com/sun/star/animations/ValuePair.hpp>
+#include <com/sun/star/util/XCloneable.hpp>
+#include <com/sun/star/presentation/ParagraphTarget.hpp>
+#include <com/sun/star/container/XEnumerationAccess.hpp>
+#include <com/sun/star/beans/NamedValue.hpp>
+
+#include <map>
+
+#include <tools/debug.hxx>
+#include <tools/diagnose_ex.h>
+#include <animations/animationnodehelper.hxx>
+
+#include <svx/svditer.hxx>
+
+#include <CustomAnimationCloner.hxx>
+#include <sdpage.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::animations;
+using namespace ::com::sun::star::presentation;
+using namespace ::com::sun::star::container;
+
+using ::com::sun::star::drawing::XShape;
+using ::com::sun::star::beans::NamedValue;
+
+namespace sd
+{
+    namespace {
+
+    class CustomAnimationClonerImpl
+    {
+    public:
+        CustomAnimationClonerImpl();
+        Reference< XAnimationNode > Clone( const Reference< XAnimationNode >& xSourceNode, const SdPage* pSource, const SdPage* pTarget );
+
+    private:
+        void transformNode( const Reference< XAnimationNode >& xNode );
+        Any transformValue( const Any& rValue );
+
+        Reference< XShape > getClonedShape( const Reference< XShape >& xSource ) const;
+        Reference< XAnimationNode > getClonedNode( const Reference< XAnimationNode >& xSource ) const;
+
+        mutable ::std::map< Reference< XShape >, Reference< XShape > > maShapeMap;
+        std::vector< Reference< XAnimationNode > > maSourceNodeVector;
+        std::vector< Reference< XAnimationNode > > maCloneNodeVector;
+    };
+
+    }
+
+    CustomAnimationClonerImpl::CustomAnimationClonerImpl()
+    {
+    }
+
+    Reference< XAnimationNode > Clone( const Reference< XAnimationNode >& xSourceNode, const SdPage* pSource, const SdPage* pTarget )
+    {
+        CustomAnimationClonerImpl aCloner;
+        return aCloner.Clone( xSourceNode, pSource, pTarget );
+    }
+
+    Reference< XAnimationNode > CustomAnimationClonerImpl::Clone( const Reference< XAnimationNode >& xSourceNode, const SdPage* pSourcePage, const SdPage* pTargetPage )
+    {
+        try
+        {
+            // clone animation hierarchy
+            Reference< css::util::XCloneable > xClonable( xSourceNode, UNO_QUERY_THROW );
+            Reference< XAnimationNode > xCloneNode( xClonable->createClone(), UNO_QUERY_THROW );
+
+            // create a dictionary to map source to cloned shapes
+            if( pSourcePage && pTargetPage )
+            {
+                SdrObjListIter aSourceIter( pSourcePage, SdrIterMode::DeepWithGroups );
+                SdrObjListIter aTargetIter( pTargetPage, SdrIterMode::DeepWithGroups );
+
+                while( aSourceIter.IsMore() && aTargetIter.IsMore() )
+                {
+                    SdrObject* pSource = aSourceIter.Next();
+                    SdrObject* pTarget = aTargetIter.Next();
+
+                    if( pSource && pTarget)
+                    {
+                        Reference< XShape > xSource( pSource->getUnoShape(), UNO_QUERY );
+                        Reference< XShape > xTarget( pTarget->getUnoShape(), UNO_QUERY );
+                        if( xSource.is() && xTarget.is() )
+                        {
+                            maShapeMap[xSource] = xTarget;
+                        }
+                    }
+                }
+            }
+
+            // create a dictionary to map source to cloned nodes
+            ::anim::create_deep_vector( xSourceNode, maSourceNodeVector );
+            ::anim::create_deep_vector( xCloneNode, maCloneNodeVector );
+
+            transformNode( xCloneNode );
+
+            return xCloneNode;
+        }
+        catch( Exception& )
+        {
+            TOOLS_WARN_EXCEPTION( "sd", "sd::CustomAnimationClonerImpl::Clone()" );
+            Reference< XAnimationNode > xEmpty;
+            return xEmpty;
+        }
+    }
+
+    void CustomAnimationClonerImpl::transformNode( const Reference< XAnimationNode >& xNode )
+    {
+        try
+        {
+            xNode->setBegin( transformValue( xNode->getBegin() ) );
+            xNode->setEnd( transformValue( xNode->getEnd() ) );
+
+            sal_Int16 nNodeType( xNode->getType() );
+            switch( nNodeType )
+            {
+            case AnimationNodeType::ITERATE:
+            {
+                Reference< XIterateContainer > xIter( xNode, UNO_QUERY_THROW );
+                xIter->setTarget( transformValue( xIter->getTarget() ) );
+                [[fallthrough]];
+            }
+            case AnimationNodeType::PAR:
+            case AnimationNodeType::SEQ:
+            {
+                Reference< XEnumerationAccess > xEnumerationAccess( xNode, UNO_QUERY_THROW );
+                Reference< XEnumeration > xEnumeration( xEnumerationAccess->createEnumeration(), UNO_SET_THROW );
+                while( xEnumeration->hasMoreElements() )
+                {
+                    Reference< XAnimationNode > xChildNode( xEnumeration->nextElement(), UNO_QUERY_THROW );
+                    transformNode( xChildNode );
+                }
+            }
+            break;
+
+            case AnimationNodeType::ANIMATE:
+            case AnimationNodeType::SET:
+            case AnimationNodeType::ANIMATEMOTION:
+            case AnimationNodeType::ANIMATEPHYSICS:
+            case AnimationNodeType::ANIMATECOLOR:
+            case AnimationNodeType::ANIMATETRANSFORM:
+            case AnimationNodeType::TRANSITIONFILTER:
+            {
+                Reference< XAnimate > xAnimate( xNode, UNO_QUERY_THROW );
+                xAnimate->setTarget( transformValue( xAnimate->getTarget() ) );
+            }
+            break;
+
+            case AnimationNodeType::COMMAND:
+            {
+                Reference< XCommand > xCommand( xNode, UNO_QUERY_THROW );
+                xCommand->setTarget( transformValue( xCommand->getTarget() ) );
+            }
+            break;
+
+            case AnimationNodeType::AUDIO:
+            {
+                Reference< XAudio > xAudio( xNode, UNO_QUERY_THROW );
+                xAudio->setSource( transformValue( xAudio->getSource() ) );
+            }
+            break;
+            }
+
+            Sequence< NamedValue > aUserData( xNode->getUserData() );
+            if( aUserData.hasElements() )
+            {
+                for( NamedValue & namedValue : asNonConstRange(aUserData) )
+                {
+                    namedValue.Value = transformValue( namedValue.Value );
+                }
+
+                xNode->setUserData( aUserData );
+            }
+        }
+        catch( Exception& )
+        {
+            TOOLS_WARN_EXCEPTION( "sd", "sd::CustomAnimationClonerImpl::transformNode()" );
+        }
+    }
+
+    Any CustomAnimationClonerImpl::transformValue( const Any& rValue )
+    {
+        if( rValue.hasValue() ) try
+        {
+            if( rValue.getValueType() == cppu::UnoType<ValuePair>::get() )
+            {
+                ValuePair aValuePair;
+                rValue >>= aValuePair;
+
+                aValuePair.First = transformValue( aValuePair.First );
+                aValuePair.Second = transformValue( aValuePair.Second );
+
+                return Any( aValuePair );
+            }
+            else if( rValue.getValueType() == cppu::UnoType< Sequence<Any> >::get() )
+            {
+                Sequence<Any> aSequence;
+                rValue >>= aSequence;
+
+                for( Any& rAny : asNonConstRange(aSequence) )
+                    rAny = transformValue( rAny );
+
+                return Any( aSequence );
+            }
+            else if( rValue.getValueTypeClass() == TypeClass_INTERFACE )
+            {
+                Reference< XShape > xShape;
+                rValue >>= xShape;
+                if( xShape.is() )
+                {
+                    return Any( getClonedShape( xShape ) );
+                }
+                else
+                {
+                    Reference< XAnimationNode > xNode;
+                    rValue >>= xNode;
+                    if( xNode.is() )
+                        return Any( getClonedNode( xNode ) );
+                }
+            }
+            else if( rValue.getValueType() == cppu::UnoType<ParagraphTarget>::get() )
+            {
+                ParagraphTarget aParaTarget;
+                rValue >>= aParaTarget;
+
+                aParaTarget.Shape = getClonedShape( aParaTarget.Shape );
+
+                return Any( aParaTarget );
+            }
+            else if( rValue.getValueType() == cppu::UnoType<Event>::get() )
+            {
+                Event aEvent;
+                rValue >>= aEvent;
+
+                aEvent.Source = transformValue( aEvent.Source );
+
+                return Any( aEvent );
+            }
+        }
+        catch( Exception& )
+        {
+            TOOLS_WARN_EXCEPTION( "sd", "sd::CustomAnimationClonerImpl::transformValue()" );
+        }
+
+        return rValue;
+    }
+
+    Reference< XShape > CustomAnimationClonerImpl::getClonedShape( const Reference< XShape >& xSource ) const
+    {
+        if( xSource.is() )
+        {
+            if( maShapeMap.find(xSource) != maShapeMap.end() )
+            {
+                return maShapeMap[xSource];
+            }
+
+            DBG_ASSERT( maShapeMap.empty(), "sd::CustomAnimationClonerImpl::getClonedShape() failed!" );
+        }
+        return xSource;
+    }
+
+    Reference< XAnimationNode > CustomAnimationClonerImpl::getClonedNode( const Reference< XAnimationNode >& xSource ) const
+    {
+        std::size_t nNodeCount = maSourceNodeVector.size();
+        std::size_t nCloneNodeCount = maCloneNodeVector.size();
+
+        if (nNodeCount != nCloneNodeCount)
+            SAL_WARN("sd.core", "Sizes of maSourceNodeVector and maCloneNodeVector mismatch!");
+
+        for( std::size_t nNode = 0; nNode < nNodeCount && nNode < nCloneNodeCount; ++nNode )
+        {
+            if( maSourceNodeVector[nNode] == xSource )
+                return maCloneNodeVector[nNode];
+        }
+
+        OSL_FAIL( "sd::CustomAnimationClonerImpl::getClonedNode() failed!" );
+        return xSource;
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */