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Diffstat (limited to 'sd/source/core/TransitionPreset.cxx')
| -rw-r--r-- | sd/source/core/TransitionPreset.cxx | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/sd/source/core/TransitionPreset.cxx b/sd/source/core/TransitionPreset.cxx new file mode 100644 index 000000000000..3fa73e953f74 --- /dev/null +++ b/sd/source/core/TransitionPreset.cxx @@ -0,0 +1,258 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sd.hxx" +#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/beans/NamedValue.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/util/XMacroExpander.hpp> +#include <com/sun/star/animations/AnimationNodeType.hpp> +#include <vcl/svapp.hxx> +#include <osl/mutex.hxx> +#include <tools/urlobj.hxx> +#include <unotools/streamwrap.hxx> +#include <comphelper/processfactory.hxx> +#include <unotools/pathoptions.hxx> +#include <tools/stream.hxx> + +#include <rtl/uri.hxx> +#include <tools/debug.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 ::rtl::OUString; +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 { + +extern Reference< XAnimationNode > implImportEffects( const Reference< XMultiServiceFactory >& xConfigProvider, const OUString& rPath ); +extern void implImportLabels( const Reference< XMultiServiceFactory >& xConfigProvider, const OUString& rNodePath, UStringMap& rStringMap ); + +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.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "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, + String 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.getLength() ) + { + 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(), misformed xml configuration file, giving up!" ); + break; + } + } + } catch( Exception& ) { + return false; + } + + return true; +} + +#define EXPAND_PROTOCOL "vnd.sun.star.expand:" + +bool TransitionPreset::importTransitionPresetList( TransitionPresetList& rList ) +{ + bool bRet = false; + + try + { + // Get service factory + Reference< XMultiServiceFactory > xServiceFactory( comphelper::getProcessServiceFactory() ); + DBG_ASSERT( xServiceFactory.is(), "sd::CustomAnimationPresets::import(), got no service manager" ); + if( !xServiceFactory.is() ) + return false; + + uno::Reference< beans::XPropertySet > xProps( xServiceFactory, UNO_QUERY ); + uno::Reference< uno::XComponentContext > xContext; + xProps->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ))) >>= xContext; + + uno::Reference< util::XMacroExpander > xMacroExpander; + if( xContext.is() ) + xMacroExpander.set( xContext->getValueByName( + rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/singletons/com.sun.star.util.theMacroExpander"))), + UNO_QUERY ); + + // import ui strings + Reference< XMultiServiceFactory > xConfigProvider( + xServiceFactory->createInstance( + OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.configuration.ConfigurationProvider" ))), + UNO_QUERY_THROW ); + + UStringMap aTransitionNameMape; + const OUString aTransitionPath( RTL_CONSTASCII_USTRINGPARAM( "/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( + OUString( RTL_CONSTASCII_USTRINGPARAM("nodepath")), -1, + uno::makeAny( OUString( RTL_CONSTASCII_USTRINGPARAM("/org.openoffice.Office.Impress/Misc"))), + beans::PropertyState_DIRECT_VALUE ) ); + + Reference<container::XNameAccess> xNameAccess( + xConfigProvider->createInstanceWithArguments( + OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.ConfigurationAccess")), + Sequence<Any>( &propValue, 1 ) ), UNO_QUERY_THROW ); + uno::Sequence< rtl::OUString > aFiles; + xNameAccess->getByName( + OUString( RTL_CONSTASCII_USTRINGPARAM("TransitionFiles"))) >>= aFiles; + + for( sal_Int32 i=0; i<aFiles.getLength(); ++i ) + { + rtl::OUString aURL = aFiles[i]; + if( aURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM( EXPAND_PROTOCOL )) == 0 ) + { + // cut protocol + rtl::OUString aMacro( aURL.copy( sizeof ( EXPAND_PROTOCOL ) -1 ) ); + // decode uric class chars + aMacro = rtl::Uri::decode( aMacro, rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8 ); + // expand macro string + aURL = xMacroExpander->expandMacros( aMacro ); + } + + bRet |= importTransitionsFile( rList, + xServiceFactory, + aTransitionNameMape, + aURL ); + } + + return bRet; + } + catch( Exception& e ) + { + (void)e; + OSL_FAIL( "sd::TransitionPreset::importResources(), Exception cought!" ); + } + + return bRet; +} + +TransitionPresetList* TransitionPreset::mpTransitionPresetList = 0; + +const TransitionPresetList& TransitionPreset::getTransitionPresetList() +{ + if( !mpTransitionPresetList ) + { + SolarMutexGuard aGuard; + if( !mpTransitionPresetList ) + { + mpTransitionPresetList = new sd::TransitionPresetList(); + sd::TransitionPreset::importTransitionPresetList( *mpTransitionPresetList ); + } + } + + return *mpTransitionPresetList; +} + +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: */ |