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/* -*- 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/XTimeContainer.hpp>
#include <com/sun/star/animations/XTransitionFilter.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/configuration/theDefaultProvider.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/util/theMacroExpander.hpp>
#include <com/sun/star/animations/AnimationNodeType.hpp>
#include <vcl/svapp.hxx>
#include <osl/mutex.hxx>
#include <unotools/configmgr.hxx>
#include <unotools/streamwrap.hxx>
#include <comphelper/getexpandeduri.hxx>
#include <comphelper/processfactory.hxx>
#include <unotools/pathoptions.hxx>
#include <tools/stream.hxx>
#include <rtl/uri.hxx>
#include <rtl/instance.hxx>
#include <CustomAnimationPreset.hxx>
#include <TransitionPreset.hxx>
#include <unotools/ucbstreamhelper.hxx>
#include <algorithm>
#include "sdpage.hxx"
using namespace ::com::sun::star;
using namespace ::com::sun::star::animations;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::lang::XMultiServiceFactory;
using ::com::sun::star::container::XEnumerationAccess;
using ::com::sun::star::container::XEnumeration;
using ::com::sun::star::beans::NamedValue;
namespace sd {
TransitionPreset::TransitionPreset( const ::com::sun::star::uno::Reference< ::com::sun::star::animations::XAnimationNode >& xNode )
{
// first locate preset id
Sequence< NamedValue > aUserData( xNode->getUserData() );
sal_Int32 nLength = aUserData.getLength();
const NamedValue* p = aUserData.getConstArray();
while( nLength-- )
{
if ( p->Name == "preset-id" )
{
p->Value >>= maPresetId;
break;
}
}
// second, locate transition filter element
Reference< XEnumerationAccess > xEnumerationAccess( xNode, UNO_QUERY_THROW );
Reference< XEnumeration > xEnumeration( xEnumerationAccess->createEnumeration(), UNO_QUERY_THROW );
Reference< XTransitionFilter > xTransition( xEnumeration->nextElement(), UNO_QUERY_THROW );
mnTransition = xTransition->getTransition();
mnSubtype = xTransition->getSubtype();
mbDirection = xTransition->getDirection();
mnFadeColor = xTransition->getFadeColor();
}
bool TransitionPreset::importTransitionsFile( TransitionPresetList& rList,
Reference< XMultiServiceFactory >& xServiceFactory,
UStringMap& rTransitionNameMape,
const OUString& aURL )
{
// import transition presets
Reference< XAnimationNode > xAnimationNode;
try {
xAnimationNode = implImportEffects( xServiceFactory, aURL );
Reference< XEnumerationAccess > xEnumerationAccess( xAnimationNode, UNO_QUERY_THROW );
Reference< XEnumeration > xEnumeration( xEnumerationAccess->createEnumeration(), UNO_QUERY_THROW );
while( xEnumeration->hasMoreElements() )
{
Reference< XAnimationNode > xChildNode( xEnumeration->nextElement(), UNO_QUERY_THROW );
if( xChildNode->getType() == AnimationNodeType::PAR )
{
// create it
TransitionPresetPtr pPreset( new TransitionPreset( xChildNode ) );
// name it
OUString aPresetId( pPreset->getPresetId() );
if( !aPresetId.isEmpty() )
{
UStringMap::const_iterator aIter( rTransitionNameMape.find( aPresetId ) );
if( aIter != rTransitionNameMape.end() )
pPreset->maUIName = (*aIter).second;
// add it
rList.push_back( pPreset );
}
}
else
{
OSL_FAIL( "sd::TransitionPreset::importTransitionPresetList(), malformed xml configuration file, giving up!" );
break;
}
}
} catch( Exception& ) {
return false;
}
return true;
}
bool TransitionPreset::importTransitionPresetList( TransitionPresetList& rList )
{
if (utl::ConfigManager::IsAvoidConfig())
return false;
bool bRet = false;
try
{
uno::Reference< uno::XComponentContext > xContext(
comphelper::getProcessComponentContext() );
Reference< XMultiServiceFactory > xServiceFactory(
xContext->getServiceManager(), UNO_QUERY_THROW );
uno::Reference< util::XMacroExpander > xMacroExpander =
util::theMacroExpander::get(xContext);
// import ui strings
Reference< XMultiServiceFactory > xConfigProvider =
configuration::theDefaultProvider::get( xContext );
UStringMap aTransitionNameMape;
const OUString aTransitionPath("/org.openoffice.Office.UI.Effects/UserInterface/Transitions" );
implImportLabels( xConfigProvider, aTransitionPath, aTransitionNameMape );
// read path to transition effects files from config
Any propValue = uno::makeAny(
beans::PropertyValue("nodepath", -1,
uno::makeAny( OUString("/org.openoffice.Office.Impress/Misc")),
beans::PropertyState_DIRECT_VALUE ) );
Reference<container::XNameAccess> xNameAccess(
xConfigProvider->createInstanceWithArguments(
"com.sun.star.configuration.ConfigurationAccess",
Sequence<Any>( &propValue, 1 ) ),
UNO_QUERY_THROW );
uno::Sequence< OUString > aFiles;
xNameAccess->getByName("TransitionFiles") >>= aFiles;
for( sal_Int32 i=0; i<aFiles.getLength(); ++i )
{
OUString aURL = comphelper::getExpandedUri(xContext, aFiles[i]);
bRet |= importTransitionsFile( rList,
xServiceFactory,
aTransitionNameMape,
aURL );
}
return bRet;
}
catch( Exception& )
{
OSL_FAIL( "sd::TransitionPreset::importResources(), exception caught!" );
}
return bRet;
}
namespace
{
class ImportedTransitionPresetList
{
private:
sd::TransitionPresetList m_aTransitionPresetList;
public:
ImportedTransitionPresetList()
{
sd::TransitionPreset::importTransitionPresetList(
m_aTransitionPresetList);
}
const sd::TransitionPresetList& getList() const
{
return m_aTransitionPresetList;
}
};
class theTransitionPresetList :
public rtl::Static<ImportedTransitionPresetList,
theTransitionPresetList>
{
};
}
const TransitionPresetList& TransitionPreset::getTransitionPresetList()
{
return theTransitionPresetList::get().getList();
}
void TransitionPreset::apply( SdPage* pSlide ) const
{
if( pSlide )
{
pSlide->setTransitionType( mnTransition );
pSlide->setTransitionSubtype( mnSubtype );
pSlide->setTransitionDirection( mbDirection );
pSlide->setTransitionFadeColor( mnFadeColor );
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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