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Diffstat (limited to 'oox/source/ppt/animationspersist.cxx')
| -rw-r--r-- | oox/source/ppt/animationspersist.cxx | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/oox/source/ppt/animationspersist.cxx b/oox/source/ppt/animationspersist.cxx new file mode 100644 index 000000000..450e3da00 --- /dev/null +++ b/oox/source/ppt/animationspersist.cxx @@ -0,0 +1,220 @@ +/* -*- 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 <oox/ppt/animationspersist.hxx> + +#include <rtl/ustring.hxx> +#include <sal/log.hxx> +#include <com/sun/star/uno/Any.hxx> +#include <com/sun/star/drawing/XShape.hpp> +#include <com/sun/star/text/XText.hpp> +#include <com/sun/star/presentation/ParagraphTarget.hpp> +#include <com/sun/star/presentation/ShapeAnimationSubType.hpp> +#include <com/sun/star/animations/Event.hpp> +#include <com/sun/star/animations/XAnimationNode.hpp> + +#include <oox/drawingml/shape.hxx> +#include <oox/helper/addtosequence.hxx> +#include <oox/token/namespaces.hxx> +#include <oox/token/tokens.hxx> + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::presentation; +using namespace ::com::sun::star::animations; +using namespace ::com::sun::star::drawing; +using namespace ::com::sun::star::text; + +namespace oox +{ + +Any addToSequence( const Any& rOldValue, const Any& rNewValue ) +{ + if( !rNewValue.hasValue() ) + { + return rOldValue; + } + else if( !rOldValue.hasValue() ) + { + return rNewValue; + } + else + { + Sequence< Any > aNewSeq; + if( rOldValue >>= aNewSeq ) + { + sal_Int32 nSize = aNewSeq.getLength(); + aNewSeq.realloc(nSize+1); + aNewSeq.getArray()[nSize] = rNewValue; + } + else + { + aNewSeq = { rOldValue, rNewValue }; + } + return Any( aNewSeq ); + } +} + +} // namespace oox + +namespace oox::ppt { + + void ShapeTargetElement::convert( css::uno::Any & rTarget, sal_Int16 & rSubType ) const + { + switch(mnType) + { + case XML_subSp: + rSubType = ShapeAnimationSubType::AS_WHOLE; + break; + case XML_bg: + rSubType = ShapeAnimationSubType::ONLY_BACKGROUND; + break; + case XML_txEl: + { + ParagraphTarget aParaTarget; + Reference< XShape > xShape; + rTarget >>= xShape; + aParaTarget.Shape = xShape; + rSubType = ShapeAnimationSubType::ONLY_TEXT; + + Reference< XText > xText( xShape, UNO_QUERY ); + if( xText.is() ) + { + switch(mnRangeType) + { + case XML_charRg: + // TODO calculate the corresponding paragraph for the text range... + SAL_INFO("oox.ppt", "OOX: TODO calculate the corresponding paragraph for the text range..." ); + break; + case XML_pRg: + aParaTarget.Paragraph = static_cast< sal_Int16 >( maRange.start ); + // TODO what to do with more than one. + SAL_INFO("oox.ppt", "OOX: TODO what to do with more than one" ); + break; + } + rTarget <<= aParaTarget; + } + break; + } + default: + break; + } + } + + Any AnimTargetElement::convert(const SlidePersistPtr & pSlide, sal_Int16 & nSubType) const + { + Any aTarget; + // see sd/source/files/ppt/pptinanimations.cxx:3191 (in importTargetElementContainer()) + switch(mnType) + { + case XML_inkTgt: + // TODO + SAL_INFO("oox.ppt", "OOX: TODO inkTgt" ); + break; + case XML_sldTgt: + // TODO + SAL_INFO("oox.ppt", "OOX: TODO sldTgt" ); + break; + case XML_sndTgt: + aTarget <<= msValue; + break; + case XML_spTgt: + { + OUString sShapeName = msValue; + + // bnc#705982 - catch referenced diagram fallback shapes + if( maShapeTarget.mnType == XML_dgm ) + sShapeName = maShapeTarget.msSubShapeId; + + Any rTarget; + ::oox::drawingml::ShapePtr pShape = pSlide->getShape( sShapeName ); + SAL_WARN_IF( !pShape, "oox.ppt", "failed to locate Shape" ); + + if( !pShape && maShapeTarget.mnType == XML_dgm ) + { + pShape = pSlide->getShape( msValue ); + } + + if( pShape ) + { + Reference< XShape > xShape( pShape->getXShape() ); + SAL_WARN_IF( !xShape.is(), "oox.ppt", "fail to get XShape from shape" ); + if( xShape.is() ) + { + rTarget <<= xShape; + maShapeTarget.convert(rTarget, nSubType); + aTarget = rTarget; + } + } + break; + } + default: + break; + } + return aTarget; + } + + // Convert a time node condition to XAnimation.Begin or XAnimation.End + Any AnimationCondition::convert(const SlidePersistPtr & pSlide) const + { + Any aAny; + Event aEvent; + if(mpTarget && (maValue >>= aEvent)) + { + sal_Int16 nSubType; + aAny = mpTarget->convert( pSlide, nSubType ); + aEvent.Source = aAny; + aAny <<= aEvent; + } + else if (mnType == PPT_TOKEN(tn) && (maValue >>= aEvent)) + { + OUString sId; + aEvent.Source >>= sId; + css::uno::Reference<XAnimationNode> xNode = pSlide->getAnimationNode(sId); + if (xNode.is()) + { + aEvent.Source <<= xNode; + } + else + aEvent.Source.clear(); + aAny <<= aEvent; + } + else + { + aAny = maValue; + } + return aAny; + } + + Any AnimationCondition::convertList(const SlidePersistPtr & pSlide, const AnimationConditionList & l) + { + Any aAny; + + if (l.size() == 1) + return l[0].convert(pSlide); + + for (auto const& elem : l) + { + aAny = addToSequence( aAny, elem.convert(pSlide) ); + } + return aAny; + } + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |