/* -*- 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 <sal/config.h>
#include <sal/log.hxx>
#include <com/sun/star/io/IOException.hpp>
#include <com/sun/star/util/XCloneable.hpp>
#include <com/sun/star/util/theMacroExpander.hpp>
#include <com/sun/star/animations/XAnimationNodeSupplier.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/configuration/theDefaultProvider.hpp>
#include <com/sun/star/xml/sax/InputSource.hpp>
#include <com/sun/star/xml/sax/Parser.hpp>
#include <com/sun/star/xml/sax/SAXParseException.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/presentation/EffectPresetClass.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <osl/diagnose.h>
#include <unotools/streamwrap.hxx>
#include <comphelper/getexpandeduri.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/propertysequence.hxx>
#include <comphelper/random.hxx>
#include <unotools/pathoptions.hxx>
#include <tools/stream.hxx>
#include <tools/debug.hxx>
#include <rtl/uri.hxx>
#include <rtl/strbuf.hxx>
#include <vcl/svapp.hxx>
#include <unotools/ucbstreamhelper.hxx>
#include <CustomAnimationPreset.hxx>
#include <algorithm>
#include <vector>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::animations;
using namespace ::com::sun::star::presentation;
using ::com::sun::star::io::XInputStream;
using ::com::sun::star::lang::XMultiServiceFactory;
using ::com::sun::star::container::XNameAccess;
using ::com::sun::star::beans::PropertyValue;
using ::com::sun::star::util::XCloneable;
using ::com::sun::star::beans::NamedValue;
namespace sd {
static Reference< XNameAccess > getNodeAccess( const Reference< XMultiServiceFactory >& xConfigProvider, const OUString& rNodePath )
{
Reference< XNameAccess > xConfigAccess;
try
{
Sequence<Any> aArgs(comphelper::InitAnyPropertySequence(
{
{"nodepath", uno::Any(rNodePath)}
}));
xConfigAccess.set(
xConfigProvider->createInstanceWithArguments( "com.sun.star.configuration.ConfigurationAccess", aArgs ),
UNO_QUERY);
}
catch (const Exception&)
{
OSL_FAIL( "sd::getNodeAccess(), Exception caught!" );
}
return xConfigAccess;
}
void implImportLabels( const Reference< XMultiServiceFactory >& xConfigProvider, const OUString& rNodePath, UStringMap& rStringMap )
{
try
{
Reference< XNameAccess > xConfigAccess( getNodeAccess( xConfigProvider, rNodePath ) );
if( xConfigAccess.is() )
{
Reference< XNameAccess > xNameAccess;
Sequence< OUString > aNames( xConfigAccess->getElementNames() );
const OUString* p = aNames.getConstArray();
sal_Int32 n = aNames.getLength();
while(n--)
{
xConfigAccess->getByName( *p ) >>= xNameAccess;
if( xNameAccess.is() )
{
OUString aUIName;
xNameAccess->getByName( "Label" ) >>= aUIName;
if( !aUIName.isEmpty() )
{
rStringMap[ *p ] = aUIName;
}
}
p++;
}
}
}
catch (const lang::WrappedTargetException&)
{
OSL_FAIL( "sd::implImportLabels(), WrappedTargetException caught!" );
}
catch (const Exception&)
{
OSL_FAIL( "sd::implImportLabels(), Exception caught!" );
}
}
CustomAnimationPreset::CustomAnimationPreset( const CustomAnimationEffectPtr& pEffect )
{
maPresetId = pEffect->getPresetId();
maProperty = pEffect->getProperty();
add( pEffect );
mfDuration = pEffect->getDuration();
maDefaultSubTyp = pEffect->getPresetSubType();
mbIsTextOnly = false;
Sequence< NamedValue > aUserData( pEffect->getNode()->getUserData() );
sal_Int32 nLength = aUserData.getLength();
const NamedValue* p = aUserData.getConstArray();
while( nLength-- )
{
if ( p->Name == "text-only" )
{
mbIsTextOnly = true;
break;
}
p++;
}
}
void CustomAnimationPreset::add( const CustomAnimationEffectPtr& pEffect )
{
maSubTypes[ pEffect->getPresetSubType() ] = pEffect;
}
std::vector<OUString> CustomAnimationPreset::getSubTypes()
{
std::vector<OUString> aSubTypes;
if( maSubTypes.size() > 1 )
{
EffectsSubTypeMap::iterator aIter( maSubTypes.begin() );
const EffectsSubTypeMap::iterator aEnd( maSubTypes.end() );
while( aIter != aEnd )
aSubTypes.push_back( (*aIter++).first );
}
return aSubTypes;
}
Reference< XAnimationNode > CustomAnimationPreset::create( const OUString& rstrSubType )
{
try
{
OUString strSubType( rstrSubType );
if( strSubType.isEmpty() )
strSubType = maDefaultSubTyp;
CustomAnimationEffectPtr pEffect = maSubTypes[strSubType];
if( pEffect.get() )
{
Reference< XCloneable > xCloneable( pEffect->getNode(), UNO_QUERY_THROW );
Reference< XAnimationNode > xNode( xCloneable->createClone(), UNO_QUERY_THROW );
return xNode;
}
}
catch (const Exception&)
{
OSL_FAIL( "sd::CustomAnimationPresets::create(), exception caught!" );
}
Reference< XAnimationNode > xNode;
return xNode;
}
std::vector<OUString> CustomAnimationPreset::getProperties() const
{
std::vector<OUString> aPropertyList;
if (!maProperty.isEmpty())
{
sal_Int32 nPos = 0;
do
{
aPropertyList.push_back(maProperty.getToken(0, ';', nPos));
}
while (nPos >= 0);
}
return aPropertyList;
}
bool CustomAnimationPreset::hasProperty( const OUString& rProperty )const
{
if (maProperty.isEmpty())
return false;
sal_Int32 nPos = 0;
do
{
if (maProperty.getToken(0, ';', nPos) == rProperty)
return true;
}
while (nPos >= 0);
return false;
}
CustomAnimationPresets::CustomAnimationPresets()
{
}
CustomAnimationPresets::~CustomAnimationPresets()
{
}
Reference< XAnimationNode > implImportEffects( const Reference< XMultiServiceFactory >& xServiceFactory, const OUString& rPath )
{
Reference< XAnimationNode > xRootNode;
try
{
// create stream
std::unique_ptr<SvStream> pIStm = ::utl::UcbStreamHelper::CreateStream( rPath, StreamMode::READ );
Reference<XInputStream> xInputStream( new utl::OInputStreamWrapper( std::move(pIStm) ) );
// prepare ParserInputSrouce
xml::sax::InputSource aParserInput;
aParserInput.sSystemId = rPath;
aParserInput.aInputStream = xInputStream;
// get parser
Reference< xml::sax::XParser > xParser = xml::sax::Parser::create( comphelper::getComponentContext(xServiceFactory) );
// get filter
Reference< xml::sax::XDocumentHandler > xFilter( xServiceFactory->createInstance("com.sun.star.comp.Xmloff.AnimationsImport" ), UNO_QUERY );
DBG_ASSERT( xFilter.is(), "Can't instantiate filter component." );
if( !xFilter.is() )
return xRootNode;
// connect parser and filter
xParser->setDocumentHandler( xFilter );
// finally, parser the stream
xParser->parseStream( aParserInput );
Reference< XAnimationNodeSupplier > xAnimationNodeSupplier( xFilter, UNO_QUERY );
if( xAnimationNodeSupplier.is() )
xRootNode = xAnimationNodeSupplier->getAnimationNode();
}
catch (const xml::sax::SAXParseException&)
{
OSL_FAIL( "sd::implImportEffects(), SAXParseException caught!" );
}
catch (const xml::sax::SAXException&)
{
OSL_FAIL( "sd::implImportEffects(), SAXException caught!" );
}
catch (const io::IOException&)
{
OSL_FAIL( "sd::implImportEffects(), IOException caught!" );
}
catch (const Exception&)
{
OSL_FAIL( "sd::importEffects(), Exception caught!" );
}
return xRootNode;
}
void CustomAnimationPresets::importEffects()
{
try
{
uno::Reference< uno::XComponentContext > xContext(
comphelper::getProcessComponentContext() );
Reference< XMultiServiceFactory > xServiceFactory(
xContext->getServiceManager(), UNO_QUERY_THROW );
Reference< XMultiServiceFactory > xConfigProvider =
configuration::theDefaultProvider::get( xContext );
// read path to transition effects files from config
uno::Sequence<uno::Any> aArgs(comphelper::InitAnyPropertySequence(
{
{"nodepath", uno::Any(OUString("/org.openoffice.Office.Impress/Misc"))}
}));
Reference<container::XNameAccess> xNameAccess(
xConfigProvider->createInstanceWithArguments(
"com.sun.star.configuration.ConfigurationAccess",
aArgs ), UNO_QUERY_THROW );
uno::Sequence< OUString > aFiles;
xNameAccess->getByName( "EffectFiles" ) >>= aFiles;
for( sal_Int32 i=0; i<aFiles.getLength(); ++i )
{
OUString aURL = comphelper::getExpandedUri(xContext, aFiles[i]);
mxRootNode = implImportEffects( xServiceFactory, aURL );
if( mxRootNode.is() )
{
Reference< XTimeContainer > xRootContainer( mxRootNode, UNO_QUERY_THROW );
EffectSequenceHelper aSequence( xRootContainer );
EffectSequence::iterator aIter( aSequence.getBegin() );
const EffectSequence::iterator aEnd( aSequence.getEnd() );
while( aIter != aEnd )
{
CustomAnimationEffectPtr pEffect = (*aIter);
const OUString aPresetId( pEffect->getPresetId() );
CustomAnimationPresetPtr pDescriptor = getEffectDescriptor( aPresetId );
if( pDescriptor.get() )
pDescriptor->add( pEffect );
else
{
pDescriptor.reset( new CustomAnimationPreset( pEffect ) );
pDescriptor->maLabel = getUINameForPresetId( pEffect->getPresetId() );
maEffectDiscriptorMap[aPresetId] = pDescriptor;
}
++aIter;
}
}
}
}
catch (const xml::sax::SAXParseException&)
{
OSL_FAIL( "sd::CustomAnimationPresets::importEffects(), SAXParseException caught!" );
}
catch (const xml::sax::SAXException&)
{
OSL_FAIL( "sd::CustomAnimationPresets::importEffects(), SAXException caught!" );
}
catch (const io::IOException&)
{
OSL_FAIL( "sd::CustomAnimationPresets::importEffects(), IOException caught!" );
}
catch (const Exception&)
{
OSL_FAIL( "sd::CustomAnimationPresets::importEffects(), Exception caught!" );
}
}
void CustomAnimationPresets::importResources()
{
try
{
// Get service factory
Reference< XComponentContext > xContext( comphelper::getProcessComponentContext() );
Reference< XMultiServiceFactory > xConfigProvider =
configuration::theDefaultProvider::get( xContext );
const OUString aPropertyPath("/org.openoffice.Office.UI.Effects/UserInterface/Properties" );
implImportLabels( xConfigProvider, aPropertyPath, maPropertyNameMap );
const OUString aEffectsPath( "/org.openoffice.Office.UI.Effects/UserInterface/Effects" );
implImportLabels( xConfigProvider, aEffectsPath, maEffectNameMap );
importEffects();
const OUString aEntrancePath( "/org.openoffice.Office.UI.Effects/Presets/Entrance" );
importPresets( xConfigProvider, aEntrancePath, maEntrancePresets );
const OUString aEmphasisPath( "/org.openoffice.Office.UI.Effects/Presets/Emphasis" );
importPresets( xConfigProvider, aEmphasisPath, maEmphasisPresets );
const OUString aExitPath( "/org.openoffice.Office.UI.Effects/Presets/Exit" );
importPresets( xConfigProvider, aExitPath, maExitPresets );
const OUString aMotionPathsPath( "/org.openoffice.Office.UI.Effects/Presets/MotionPaths" );
importPresets( xConfigProvider, aMotionPathsPath, maMotionPathsPresets );
const OUString aMiscPath( "/org.openoffice.Office.UI.Effects/Presets/Misc" );
importPresets( xConfigProvider, aMiscPath, maMiscPresets );
}
catch (const lang::WrappedTargetException&)
{
OSL_FAIL( "sd::CustomAnimationPresets::importResources(), WrappedTargetException caught!" );
}
catch (const Exception&)
{
OSL_FAIL( "sd::CustomAnimationPresets::importResources(), Exception caught!" );
}
}
void CustomAnimationPresets::importPresets( const Reference< XMultiServiceFactory >& xConfigProvider, const OUString& rNodePath, PresetCategoryList& rPresetMap )
{
#ifdef DEBUG
OUString aMissedPresetIds;
#endif
try
{
Reference< XNameAccess > xTypeAccess( getNodeAccess( xConfigProvider, rNodePath ) );
if( xTypeAccess.is() )
{
Reference< XNameAccess > xCategoryAccess;
Sequence< OUString > aNames( xTypeAccess->getElementNames() );
const OUString* p = aNames.getConstArray();
sal_Int32 n = aNames.getLength();
while(n--)
{
xTypeAccess->getByName( *p ) >>= xCategoryAccess;
if( xCategoryAccess.is() && xCategoryAccess->hasByName( "Label" ) && xCategoryAccess->hasByName( "Effects" ) )
{
OUString aLabel;
xCategoryAccess->getByName( "Label" ) >>= aLabel;
Sequence< OUString > aEffects;
xCategoryAccess->getByName( "Effects" ) >>= aEffects;
EffectDescriptorList aEffectsList;
const OUString* pEffectNames = aEffects.getConstArray();
sal_Int32 nEffectCount = aEffects.getLength();
while( nEffectCount-- )
{
CustomAnimationPresetPtr pEffect = getEffectDescriptor( *pEffectNames );
if( pEffect.get() )
{
aEffectsList.push_back( pEffect );
}
#ifdef DEBUG
else
{
aMissedPresetIds += OUString(*pEffectNames);
aMissedPresetIds += "\n";
}
#endif
pEffectNames++;
}
rPresetMap.push_back( std::make_shared<PresetCategory>( aLabel, aEffectsList ) );
}
p++;
}
}
}
catch (const Exception&)
{
OSL_FAIL( "sd::CustomAnimationPresets::importPresets(), Exception caught!" );
}
#ifdef DEBUG
SAL_WARN_IF(!aMissedPresetIds.isEmpty(), "sd", "sd::CustomAnimationPresets::importPresets(), invalid preset id: "
<< aMissedPresetIds);
#endif
}
CustomAnimationPresetPtr CustomAnimationPresets::getEffectDescriptor( const OUString& rPresetId ) const
{
EffectDescriptorMap::const_iterator aIter( maEffectDiscriptorMap.find( rPresetId ) );
if( aIter != maEffectDiscriptorMap.end() )
{
return (*aIter).second;
}
else
{
return CustomAnimationPresetPtr(nullptr);
}
}
const OUString& CustomAnimationPresets::getUINameForPresetId( const OUString& rPresetId ) const
{
return translateName( rPresetId, maEffectNameMap );
}
const OUString& CustomAnimationPresets::getUINameForProperty( const OUString& rPresetId ) const
{
return translateName( rPresetId, maPropertyNameMap );
}
const OUString& CustomAnimationPresets::translateName( const OUString& rId, const UStringMap& rNameMap )
{
UStringMap::const_iterator aIter( rNameMap.find( rId ) );
if( aIter != rNameMap.end() )
{
return (*aIter).second;
}
else
{
return rId;
}
}
void CustomAnimationPresets::changePresetSubType( const CustomAnimationEffectPtr& pEffect, const OUString& rPresetSubType ) const
{
if( pEffect.get() && pEffect->getPresetSubType() != rPresetSubType )
{
CustomAnimationPresetPtr pDescriptor( getEffectDescriptor( pEffect->getPresetId() ) );
if( pDescriptor.get() )
{
Reference< XAnimationNode > xNewNode( pDescriptor->create( rPresetSubType ) );
if( xNewNode.is() )
pEffect->replaceNode( xNewNode );
}
}
}
CustomAnimationPresets* CustomAnimationPresets::mpCustomAnimationPresets = nullptr;
const CustomAnimationPresets& CustomAnimationPresets::getCustomAnimationPresets()
{
if( !mpCustomAnimationPresets )
{
SolarMutexGuard aGuard;
if( !mpCustomAnimationPresets )
{
mpCustomAnimationPresets = new sd::CustomAnimationPresets();
mpCustomAnimationPresets->importResources();
}
}
return *mpCustomAnimationPresets;
}
Reference< XAnimationNode > CustomAnimationPresets::getRandomPreset( sal_Int16 nPresetClass ) const
{
Reference< XAnimationNode > xNode;
const PresetCategoryList* pCategoryList = nullptr;
switch( nPresetClass )
{
case EffectPresetClass::ENTRANCE: pCategoryList = &maEntrancePresets; break;
case EffectPresetClass::EXIT: pCategoryList = &maExitPresets; break;
case EffectPresetClass::EMPHASIS: pCategoryList = &maEmphasisPresets; break;
case EffectPresetClass::MOTIONPATH: pCategoryList = &maMotionPathsPresets; break;
default:
pCategoryList = nullptr;
}
if( pCategoryList && pCategoryList->size() )
{
sal_Int32 nCategory = comphelper::rng::uniform_size_distribution(0, pCategoryList->size()-1);
PresetCategoryPtr pCategory = (*pCategoryList)[nCategory];
if( pCategory.get() && !pCategory->maEffects.empty() )
{
sal_Int32 nDescriptor = comphelper::rng::uniform_size_distribution(0, pCategory->maEffects.size()-1);
CustomAnimationPresetPtr pPreset = pCategory->maEffects[nDescriptor];
if( pPreset.get() )
{
std::vector<OUString> aSubTypes = pPreset->getSubTypes();
OUString aSubType;
if( !aSubTypes.empty() )
{
size_t nSubType = comphelper::rng::uniform_size_distribution(0, aSubTypes.size()-1);
aSubType = aSubTypes[nSubType];
}
xNode = pPreset->create( aSubType );
}
}
}
return xNode;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V547 Expression '!mpCustomAnimationPresets' is always true.