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Diffstat (limited to 'animations/source/animcore/targetpropertiescreator.cxx')
| -rw-r--r-- | animations/source/animcore/targetpropertiescreator.cxx | 486 |
1 files changed, 0 insertions, 486 deletions
diff --git a/animations/source/animcore/targetpropertiescreator.cxx b/animations/source/animcore/targetpropertiescreator.cxx deleted file mode 100644 index 84f061863f82..000000000000 --- a/animations/source/animcore/targetpropertiescreator.cxx +++ /dev/null @@ -1,486 +0,0 @@ -/* -*- 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/uno/XComponentContext.hpp> -#include <com/sun/star/lang/XServiceInfo.hpp> -#include <com/sun/star/lang/XTypeProvider.hpp> -#include <com/sun/star/animations/XTargetPropertiesCreator.hpp> -#include <com/sun/star/animations/XIterateContainer.hpp> -#include <com/sun/star/animations/TargetProperties.hpp> -#include <com/sun/star/presentation/ParagraphTarget.hpp> -#include <com/sun/star/registry/XRegistryKey.hpp> -#include <com/sun/star/lang/XInitialization.hpp> -#include <com/sun/star/lang/XServiceName.hpp> -#include <com/sun/star/lang/XSingleServiceFactory.hpp> -#include <com/sun/star/drawing/XShape.hpp> -#include <com/sun/star/animations/AnimationNodeType.hpp> -#include <com/sun/star/animations/XAnimate.hpp> - -#include <animations/animationnodehelper.hxx> -#include <boost/unordered_map.hpp> -#include <cppuhelper/compbase3.hxx> -#include <cppuhelper/factory.hxx> -#include <cppuhelper/implementationentry.hxx> -#include <cppuhelper/supportsservice.hxx> -#include <comphelper/broadcasthelper.hxx> -#include <comphelper/sequence.hxx> -#include <vector> - - -using namespace ::com::sun::star; - -#define IMPLEMENTATION_NAME "animcore::TargetPropertiesCreator" -#define SERVICE_NAME "com.sun.star.animations.TargetPropertiesCreator" - -namespace animcore -{ - typedef ::cppu::WeakComponentImplHelper3< ::com::sun::star::animations::XTargetPropertiesCreator, - lang::XServiceInfo, - lang::XServiceName > TargetPropertiesCreator_Base; - - class TargetPropertiesCreator : public ::comphelper::OBaseMutex, - public TargetPropertiesCreator_Base - { - public: - static uno::Reference< uno::XInterface > SAL_CALL createInstance( const uno::Reference< uno::XComponentContext >& xContext ) throw ( uno::Exception ) - { - return uno::Reference< uno::XInterface >( static_cast<cppu::OWeakObject*>(new TargetPropertiesCreator( xContext )) ); - } - - /// Dispose all internal references - virtual void SAL_CALL disposing(); - - // XTargetPropertiesCreator - virtual uno::Sequence< animations::TargetProperties > SAL_CALL createInitialTargetProperties( const uno::Reference< animations::XAnimationNode >& rootNode ) throw (uno::RuntimeException, std::exception); - - // XServiceInfo - virtual OUString SAL_CALL getImplementationName() throw( uno::RuntimeException, std::exception ); - virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw( uno::RuntimeException, std::exception ); - virtual uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw( uno::RuntimeException, std::exception ); - - // XServiceName - virtual OUString SAL_CALL getServiceName( ) throw (uno::RuntimeException, std::exception); - - protected: - ~TargetPropertiesCreator(); // we're a ref-counted UNO class. _We_ destroy ourselves. - - private: - // default: disabled copy/assignment - TargetPropertiesCreator(const TargetPropertiesCreator&); - TargetPropertiesCreator& operator=( const TargetPropertiesCreator& ); - - TargetPropertiesCreator( const uno::Reference< uno::XComponentContext >& rxContext ); - }; - - uno::Reference< uno::XInterface > SAL_CALL createInstance_TargetPropertiesCreator( const uno::Reference< uno::XComponentContext > & rSMgr ) throw (uno::Exception) - { - return TargetPropertiesCreator::createInstance( rSMgr ); - } - - OUString getImplementationName_TargetPropertiesCreator() - { - return OUString( IMPLEMENTATION_NAME ); - } - - uno::Sequence< OUString > getSupportedServiceNames_TargetPropertiesCreator(void) - { - uno::Sequence< OUString > aRet(1); - aRet.getArray()[0] = SERVICE_NAME; - return aRet; - } - - namespace - { - // Vector containing all properties for a given shape - typedef ::std::vector< beans::NamedValue > VectorOfNamedValues; - - /** The hash map key - - This key contains both XShape reference and a paragraph - index, as we somehow have to handle shape and paragraph - targets with the same data structure. - */ - struct ShapeHashKey - { - /// Shape target - uno::Reference< drawing::XShape > mxRef; - - /** Paragraph index. - - If this is a pure shape target, mnParagraphIndex is - set to -1. - */ - sal_Int16 mnParagraphIndex; - - /// Comparison needed for boost::unordered_map - bool operator==( const ShapeHashKey& rRHS ) const - { - return mxRef == rRHS.mxRef && mnParagraphIndex == rRHS.mnParagraphIndex; - } - }; - - // A hash functor for ShapeHashKey objects - struct ShapeKeyHasher - { - ::std::size_t operator()( const ShapeHashKey& rKey ) const - { - // TODO(P2): Maybe a better hash function would be to - // spread mnParagraphIndex to 32 bit: a0b0c0d0e0... Hakmem - // should have a formula. - - // Yes it has: - // x = (x & 0x0000FF00) << 8) | (x >> 8) & 0x0000FF00 | x & 0xFF0000FF; - // x = (x & 0x00F000F0) << 4) | (x >> 4) & 0x00F000F0 | x & 0xF00FF00F; - // x = (x & 0x0C0C0C0C) << 2) | (x >> 2) & 0x0C0C0C0C | x & 0xC3C3C3C3; - // x = (x & 0x22222222) << 1) | (x >> 1) & 0x22222222 | x & 0x99999999; - - // Costs about 17 cycles on a RISC machine with infinite - // instruction level parallelism (~42 basic - // instructions). Thus I truly doubt this pays off... - return reinterpret_cast< ::std::size_t >(rKey.mxRef.get()) ^ (rKey.mnParagraphIndex << 16L); - } - }; - - // A hash map which maps a XShape to the corresponding vector of initial properties - typedef ::boost::unordered_map< ShapeHashKey, VectorOfNamedValues, ShapeKeyHasher > XShapeHash; - - - class NodeFunctor - { - public: - explicit NodeFunctor( XShapeHash& rShapeHash ) : - mrShapeHash( rShapeHash ), - mxTargetShape(), - mnParagraphIndex( -1 ) - { - } - - NodeFunctor( XShapeHash& rShapeHash, - const uno::Reference< drawing::XShape >& rTargetShape, - sal_Int16 nParagraphIndex ) : - mrShapeHash( rShapeHash ), - mxTargetShape( rTargetShape ), - mnParagraphIndex( nParagraphIndex ) - { - } - - void operator()( const uno::Reference< animations::XAnimationNode >& xNode ) const - { - if( !xNode.is() ) - { - OSL_FAIL( "AnimCore: NodeFunctor::operator(): invalid XAnimationNode" ); - return; - } - - uno::Reference< drawing::XShape > xTargetShape( mxTargetShape ); - sal_Int16 nParagraphIndex( mnParagraphIndex ); - - switch( xNode->getType() ) - { - case animations::AnimationNodeType::ITERATE: - { - // extract target shape from iterate node - // (will override the target for all children) - - uno::Reference< animations::XIterateContainer > xIterNode( xNode, - uno::UNO_QUERY ); - - // TODO(E1): I'm not too sure what to expect here... - if( !xIterNode->getTarget().hasValue() ) - { - OSL_FAIL( "animcore: NodeFunctor::operator(): no target on ITERATE node" ); - return; - } - - xTargetShape.set( xIterNode->getTarget(), - uno::UNO_QUERY ); - - if( !xTargetShape.is() ) - { - ::com::sun::star::presentation::ParagraphTarget aTarget; - - // no shape provided. Maybe a ParagraphTarget? - if( !(xIterNode->getTarget() >>= aTarget) ) - { - OSL_FAIL( "animcore: NodeFunctor::operator(): could not extract any " - "target information" ); - return; - } - - xTargetShape = aTarget.Shape; - nParagraphIndex = aTarget.Paragraph; - - if( !xTargetShape.is() ) - { - OSL_FAIL( "animcore: NodeFunctor::operator(): invalid shape in ParagraphTarget" ); - return; - } - } - } - // FALLTHROUGH intended - case animations::AnimationNodeType::PAR: - // FALLTHROUGH intended - case animations::AnimationNodeType::SEQ: - { - NodeFunctor aFunctor( mrShapeHash, - xTargetShape, - nParagraphIndex ); - if( !::anim::for_each_childNode( xNode, - aFunctor ) ) - { - OSL_FAIL( "AnimCore: NodeFunctor::operator(): child node iteration failed, " - "or extraneous container nodes encountered" ); - } - } - break; - - case animations::AnimationNodeType::CUSTOM: - // FALLTHROUGH intended - case animations::AnimationNodeType::ANIMATE: - // FALLTHROUGH intended - case animations::AnimationNodeType::ANIMATEMOTION: - // FALLTHROUGH intended - case animations::AnimationNodeType::ANIMATECOLOR: - // FALLTHROUGH intended - case animations::AnimationNodeType::ANIMATETRANSFORM: - // FALLTHROUGH intended - case animations::AnimationNodeType::TRANSITIONFILTER: - // FALLTHROUGH intended - case animations::AnimationNodeType::AUDIO: - // FALLTHROUGH intended - /*default: - // ignore this node, no valuable content for now. - break;*/ - - case animations::AnimationNodeType::SET: - { - // evaluate set node content - uno::Reference< animations::XAnimate > xAnimateNode( xNode, - uno::UNO_QUERY ); - - if( !xAnimateNode.is() ) - break; // invalid node - - // determine target shape (if any) - ShapeHashKey aTarget; - if( xTargetShape.is() ) - { - // override target shape with parent-supplied - aTarget.mxRef = xTargetShape; - aTarget.mnParagraphIndex = nParagraphIndex; - } - else - { - // no parent-supplied target, retrieve - // node target - if( (xAnimateNode->getTarget() >>= aTarget.mxRef) ) - { - // pure shape target - set paragraph - // index to magic - aTarget.mnParagraphIndex = -1; - } - else - { - // not a pure shape target - maybe a - // ParagraphTarget? - presentation::ParagraphTarget aUnoTarget; - - if( !(xAnimateNode->getTarget() >>= aUnoTarget) ) - { - OSL_FAIL( "AnimCore: NodeFunctor::operator(): unknown target type encountered" ); - break; - } - - aTarget.mxRef = aUnoTarget.Shape; - aTarget.mnParagraphIndex = aUnoTarget.Paragraph; - } - } - - if( !aTarget.mxRef.is() ) - { - OSL_FAIL( "AnimCore: NodeFunctor::operator(): Found target, but XShape is NULL" ); - break; // invalid target XShape - } - - // check whether we already have an entry for - // this target (we only take the first set - // effect for every shape) - XShapeHash::const_iterator aIter; - if( (aIter=mrShapeHash.find( aTarget )) != mrShapeHash.end() ) - break; // already an entry in existence for given XShape - - // if this is an appear effect, hide shape - // initially. This is currently the only place - // where a shape effect influences shape - // attributes outside it's effective duration. - sal_Bool bVisible( sal_False ); - if( xAnimateNode->getAttributeName().equalsIgnoreAsciiCase("visibility") ) - { - - uno::Any aAny( xAnimateNode->getTo() ); - - // try to extract bool value - if( !(aAny >>= bVisible) ) - { - // try to extract string - OUString aString; - if( (aAny >>= aString) ) - { - // we also take the strings "true" and "false", - // as well as "on" and "off" here - if( aString.equalsIgnoreAsciiCase("true") || - aString.equalsIgnoreAsciiCase("on") ) - { - bVisible = sal_True; - } - if( aString.equalsIgnoreAsciiCase("false") || - aString.equalsIgnoreAsciiCase("off") ) - { - bVisible = sal_False; - } - } - } - - /*if( bVisible ) - { - // target is set to 'visible' at the - // first relevant effect. Thus, target - // must be initially _hidden_, for the - // effect to have visible impact. - */ - } - // target is set the 'visible' value, - // so we should record the opposite value - mrShapeHash.insert( - XShapeHash::value_type( - aTarget, - VectorOfNamedValues( - 1, - beans::NamedValue( - //xAnimateNode->getAttributeName(), - OUString("visibility"), - uno::makeAny( !bVisible ) ) ) ) ); - //} - //} - } - break; - } - } - - private: - XShapeHash& mrShapeHash; - uno::Reference< drawing::XShape > mxTargetShape; - sal_Int16 mnParagraphIndex; - }; - } - - TargetPropertiesCreator::TargetPropertiesCreator( const uno::Reference< uno::XComponentContext >& ) : - TargetPropertiesCreator_Base( m_aMutex ) - { - } - - TargetPropertiesCreator::~TargetPropertiesCreator() - { - } - - void SAL_CALL TargetPropertiesCreator::disposing() - { - ::osl::MutexGuard aGuard( m_aMutex ); - } - - // XTargetPropertiesCreator - uno::Sequence< animations::TargetProperties > SAL_CALL TargetPropertiesCreator::createInitialTargetProperties - ( - const uno::Reference< animations::XAnimationNode >& xRootNode - ) throw (uno::RuntimeException, std::exception) - { - ::osl::MutexGuard aGuard( m_aMutex ); - - // scan all nodes for visibility changes, and record first - // 'visibility=true' for each shape - XShapeHash aShapeHash( 101 ); - - NodeFunctor aFunctor( aShapeHash ); - - // TODO(F1): Maybe limit functor application to main sequence - // alone (CL said something that shape visibility is only - // affected by effects in the main sequence for PPT). - - // OTOH, client code can pass us only the main sequence (which - // it actually does right now, for the slideshow implementation). - aFunctor( xRootNode ); - - // output to result sequence - uno::Sequence< animations::TargetProperties > aRes( aShapeHash.size() ); - - ::std::size_t nCurrIndex(0); - XShapeHash::const_iterator aCurr( aShapeHash.begin() ); - const XShapeHash::const_iterator aEnd ( aShapeHash.end() ); - while( aCurr != aEnd ) - { - animations::TargetProperties& rCurrProps( aRes[ nCurrIndex++ ] ); - - if( aCurr->first.mnParagraphIndex == -1 ) - { - rCurrProps.Target = uno::makeAny( aCurr->first.mxRef ); - } - else - { - rCurrProps.Target = uno::makeAny( - presentation::ParagraphTarget( - aCurr->first.mxRef, - aCurr->first.mnParagraphIndex ) ); - } - - rCurrProps.Properties = ::comphelper::containerToSequence( aCurr->second ); - - ++aCurr; - } - - return aRes; - } - - // XServiceInfo - OUString SAL_CALL TargetPropertiesCreator::getImplementationName() throw( uno::RuntimeException, std::exception ) - { - return OUString( IMPLEMENTATION_NAME ); - } - - sal_Bool SAL_CALL TargetPropertiesCreator::supportsService( const OUString& ServiceName ) throw( uno::RuntimeException, std::exception ) - { - return cppu::supportsService(this, ServiceName); - } - - uno::Sequence< OUString > SAL_CALL TargetPropertiesCreator::getSupportedServiceNames() throw( uno::RuntimeException, std::exception ) - { - uno::Sequence< OUString > aRet(1); - aRet[0] = SERVICE_NAME; - - return aRet; - } - - // XServiceName - OUString SAL_CALL TargetPropertiesCreator::getServiceName( ) throw (uno::RuntimeException, std::exception) - { - return OUString( SERVICE_NAME ); - } - -} // namespace animcore - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |