sdpage_animations.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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 .
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#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;
 
std::shared_ptr< sd::MainSequence >  const & SdPage::getMainSequence()
{
    if (nullptr == mpMainSequence)
        mpMainSequence = std::make_shared<sd::MainSequence>( getAnimationNode() );
 
    return mpMainSequence;
}
 
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 );
}
 
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 );
    }
}
 
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 );
}
 
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 ) );
    }
}
 
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 ) );
    }
}
 
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 );
    }
}
 
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