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Diffstat (limited to 'sd/source/core/sdpage_animations.cxx')
| -rw-r--r-- | sd/source/core/sdpage_animations.cxx | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/sd/source/core/sdpage_animations.cxx b/sd/source/core/sdpage_animations.cxx new file mode 100644 index 000000000..c52938fd8 --- /dev/null +++ b/sd/source/core/sdpage_animations.cxx @@ -0,0 +1,160 @@ +/* -*- 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/ParallelTimeContainer.hpp> +#include <com/sun/star/presentation/EffectNodeType.hpp> +#include <com/sun/star/presentation/ParagraphTarget.hpp> +#include <comphelper/processfactory.hxx> +#include <editeng/outliner.hxx> +#include <CustomAnimationCloner.hxx> +#include <CustomAnimationEffect.hxx> +#include <sdpage.hxx> +#include <EffectMigration.hxx> + +using namespace ::sd; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::animations; +using namespace ::com::sun::star::presentation; + +using ::com::sun::star::drawing::XShape; + +/** returns a helper class to manipulate effects inside the main sequence */ +std::shared_ptr< sd::MainSequence > const & SdPage::getMainSequence() +{ + if (nullptr == mpMainSequence) + mpMainSequence = std::make_shared<sd::MainSequence>( getAnimationNode() ); + + return mpMainSequence; +} + +/** returns the main animation node */ +Reference< XAnimationNode > const & SdPage::getAnimationNode() +{ + if( !mxAnimationNode.is() ) + { + mxAnimationNode.set( ParallelTimeContainer::create( ::comphelper::getProcessComponentContext() ), UNO_QUERY_THROW ); + Sequence< css::beans::NamedValue > aUserData + { { "node-type", css::uno::Any(css::presentation::EffectNodeType::TIMING_ROOT) } }; + mxAnimationNode->setUserData( aUserData ); + } + + return mxAnimationNode; +} + +void SdPage::setAnimationNode( Reference< XAnimationNode > const & xNode ) +{ + mxAnimationNode = xNode; + if( mpMainSequence ) + mpMainSequence->reset( xNode ); +} + +/** removes all custom animations for the given shape */ +void SdPage::removeAnimations( const SdrObject* pObj ) +{ + if( mxAnimationNode.is() ) + { + getMainSequence(); + + Reference< XShape > xShape( const_cast<SdrObject*>(pObj)->getUnoShape(), UNO_QUERY ); + + if( mpMainSequence->hasEffect( xShape ) ) + mpMainSequence->disposeShape( xShape ); + } +} + +/** Notify that the object has been renamed and the animation effect has to update. */ +void SdPage::notifyObjectRenamed(const SdrObject* pObj) +{ + if (pObj && hasAnimationNode()) + { + Reference<XShape> xShape(const_cast<SdrObject*>(pObj)->getUnoShape(), UNO_QUERY); + + if (xShape.is() && getMainSequence()->hasEffect(xShape)) + getMainSequence()->notify_change(); + } +} + +bool SdPage::hasAnimationNode() const +{ + return mxAnimationNode.is(); +} + +void SdPage::SetFadeEffect(css::presentation::FadeEffect eNewEffect) +{ + EffectMigration::SetFadeEffect( this, eNewEffect ); +} + +FadeEffect SdPage::GetFadeEffect() const +{ + return EffectMigration::GetFadeEffect( this ); +} + +/** callback from the sd::View when a new paragraph for one object on this page is created */ +void SdPage::onParagraphInserted( const ::Outliner* pOutliner, Paragraph const * pPara, SdrObject* pObj ) +{ + if( mxAnimationNode.is() ) + { + ParagraphTarget aTarget; + aTarget.Shape.set( pObj->getUnoShape(), UNO_QUERY ); + /* FIXME: Paragraph should be sal_Int32, though more than 64k + * paragraphs at a shape are unlikely... */ + aTarget.Paragraph = static_cast<sal_Int16>(pOutliner->GetAbsPos( pPara )); + + getMainSequence()->insertTextRange( Any( aTarget ) ); + } +} + +/** callback from the sd::View when a paragraph from one object on this page is removed */ +void SdPage::onParagraphRemoving( const ::Outliner* pOutliner, Paragraph const * pPara, SdrObject* pObj ) +{ + if( mxAnimationNode.is() ) + { + ParagraphTarget aTarget; + aTarget.Shape.set( pObj->getUnoShape(), UNO_QUERY ); + /* FIXME: Paragraph should be sal_Int32, though more than 64k + * paragraphs at a shape are unlikely... */ + aTarget.Paragraph = static_cast<sal_Int16>(pOutliner->GetAbsPos( pPara )); + + getMainSequence()->disposeTextRange( Any( aTarget ) ); + } +} + +/** callback from the sd::View when an object just left text edit mode */ +void SdPage::onEndTextEdit( SdrObject* pObj ) +{ + if( pObj && mxAnimationNode.is() ) + { + Reference< XShape > xObj( pObj->getUnoShape(), UNO_QUERY ); + getMainSequence()->onTextChanged( xObj ); + } +} + +void SdPage::cloneAnimations( SdPage& rTargetPage ) const +{ + if( mxAnimationNode.is() ) + { + Reference< XAnimationNode > xClonedNode( + ::sd::Clone( mxAnimationNode, this, &rTargetPage ) ); + + if( xClonedNode.is() ) + rTargetPage.setAnimationNode( xClonedNode ); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |