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Diffstat (limited to 'oox/source/drawingml/diagram/layoutnodecontext.cxx')
| -rw-r--r-- | oox/source/drawingml/diagram/layoutnodecontext.cxx | 360 |
1 files changed, 360 insertions, 0 deletions
diff --git a/oox/source/drawingml/diagram/layoutnodecontext.cxx b/oox/source/drawingml/diagram/layoutnodecontext.cxx new file mode 100644 index 000000000000..71c6ab9dbafe --- /dev/null +++ b/oox/source/drawingml/diagram/layoutnodecontext.cxx @@ -0,0 +1,360 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: layoutnodecontext.cxx,v $ + * $Revision: 1.5 $ + * + * 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. + * + ************************************************************************/ + +#include "layoutnodecontext.hxx" + +#include "oox/helper/attributelist.hxx" +#include "oox/core/namespaces.hxx" +#include "oox/drawingml/diagram/diagram.hxx" +#include "oox/drawingml/shapecontext.hxx" +#include "diagramdefinitioncontext.hxx" + +using namespace ::oox::core; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::xml::sax; +using ::rtl::OUString; + +namespace oox { namespace drawingml { + +class IfContext + : public LayoutNodeContext +{ +public: + IfContext( ContextHandler& rParent, + const Reference< XFastAttributeList >& xAttribs, + const LayoutAtomPtr & pNode ) + : LayoutNodeContext( rParent, xAttribs, pNode ) + { + ConditionAtomPtr pAtom( boost::dynamic_pointer_cast< ConditionAtom >(pNode) ); + OSL_ENSURE( pAtom, "Must pass a ConditionAtom" ); + + pAtom->iterator().loadFromXAttr( xAttribs ); + pAtom->cond().loadFromXAttr( xAttribs ); + } +}; + + + +class AlgorithmContext + : public ContextHandler +{ +public: + AlgorithmContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, const LayoutAtomPtr & pNode ) + : ContextHandler( rParent ) + , mnRevision( 0 ) + , mnType( 0 ) + , mpNode( pNode ) + { + AttributeList aAttribs( xAttribs ); + mnRevision = aAttribs.getInteger( XML_rev, 0 ); + mnType = xAttribs->getOptionalValueToken( XML_type, 0 ); + } + +private: + sal_Int32 mnRevision; + sal_Int32 mnType; + LayoutAtomPtr mpNode; +}; + + +class ChooseContext + : public ContextHandler +{ +public: + ChooseContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, const LayoutAtomPtr & pNode ) + : ContextHandler( rParent ) + , mbHasElse( false ) + , mpNode( pNode ) + { + msName = xAttribs->getOptionalValue( XML_name ); + } + + virtual Reference< XFastContextHandler > SAL_CALL + createFastChildContext( ::sal_Int32 aElement, + const Reference< XFastAttributeList >& xAttribs ) + throw (SAXException, RuntimeException) + { + Reference< XFastContextHandler > xRet; + + switch( aElement ) + { + case XML_if: + { + // CT_When + LayoutAtomPtr pAtom( new ConditionAtom( false ) ); + mpNode->addChild( pAtom ); + xRet.set( new IfContext( *this, xAttribs, pAtom ) ); + break; + } + case XML_else: + // CT_Otherwise + if( !mbHasElse ) + { + LayoutAtomPtr pAtom( new ConditionAtom( true ) ); + mpNode->addChild( pAtom ); + xRet.set( new IfContext( *this, xAttribs, pAtom ) ); + mbHasElse = true; + } + else + { + OSL_TRACE( "ignoring second else clause" ); + } + break; + default: + break; + } + + if( !xRet.is() ) + xRet.set(this); + + return xRet; + } +private: + bool mbHasElse; + OUString msName; + LayoutAtomPtr mpNode; +}; + + + + +class ForEachContext + : public LayoutNodeContext +{ +public: + ForEachContext( ContextHandler& rParent, const Reference< XFastAttributeList >& xAttribs, const LayoutAtomPtr & pNode ) + : LayoutNodeContext( rParent, xAttribs, pNode ) + { + ForEachAtomPtr pAtom( boost::dynamic_pointer_cast< ForEachAtom >(pNode) ); + OSL_ENSURE( pAtom, "Must pass a ForEachAtom" ); + xAttribs->getOptionalValue( XML_ref ); + + pAtom->iterator().loadFromXAttr( xAttribs ); + } +}; + + +// CT_LayoutVariablePropertySet +class LayoutVariablePropertySetContext + : public ContextHandler +{ +public: + LayoutVariablePropertySetContext( ContextHandler& rParent, LayoutNode::VarMap & aVar ) + : ContextHandler( rParent ) + , mVariables( aVar ) + { + } + + virtual ~LayoutVariablePropertySetContext() + { + } + + virtual Reference< XFastContextHandler > SAL_CALL createFastChildContext( ::sal_Int32 aElement, const Reference< XFastAttributeList >& xAttribs ) + throw (SAXException, RuntimeException) + { + Reference< XFastContextHandler > xRet; + + sal_Int32 nIdx = LayoutNodeContext::tagToVarIdx( getToken( aElement ) ); + if( nIdx != -1 ) + { + mVariables[ nIdx ] = makeAny( xAttribs->getOptionalValue( XML_val ) ); + } + if( !xRet.is() ) + xRet.set(this); + + return xRet; + } +private: + LayoutNode::VarMap & mVariables; +}; + + +// CT_LayoutNode +LayoutNodeContext::LayoutNodeContext( ContextHandler& rParent, + const Reference< XFastAttributeList >& xAttribs, + const LayoutAtomPtr &pNode ) + : ContextHandler( rParent ) + , mpNode( pNode ) +{ + OSL_ENSURE( pNode, "Node must NOT be NULL" ); + mpNode->setName( xAttribs->getOptionalValue( XML_name ) ); + // TODO shall we even bother? + // b or t +// sal_Int32 nChOrder = xAttributes->getOptionalValueToken( XML_chOrder, XML_b ); +// OUString sMoveWith = xAttributes->getOptionalValue( XML_moveWith ); +// OUString sStyleLbl = xAttributes->getOptionalValue( XML_styleLbl ); +} + + +LayoutNodeContext::~LayoutNodeContext() +{ +} + +void SAL_CALL LayoutNodeContext::endFastElement( ::sal_Int32 ) + throw (SAXException, RuntimeException) +{ + +} + +/** convert the XML tag to a variable index in the array + * @param aTag the tag, wihout namespace + * @return the variable index. -1 is an error + */ +sal_Int32 LayoutNodeContext::tagToVarIdx( sal_Int32 aTag ) +{ + sal_Int32 nIdx = -1; + switch( aTag ) + { + case NMSP_DIAGRAM|XML_animLvl: + nIdx = LayoutNode::VAR_animLvl; + break; + case NMSP_DIAGRAM|XML_animOne: + nIdx = LayoutNode::VAR_animOne; + break; + case NMSP_DIAGRAM|XML_bulletEnabled: + nIdx = LayoutNode::VAR_bulletEnabled; + break; + case NMSP_DIAGRAM|XML_chMax: + nIdx = LayoutNode::VAR_chMax; + break; + case NMSP_DIAGRAM|XML_chPref: + nIdx = LayoutNode::VAR_chPref; + break; + case NMSP_DIAGRAM|XML_dir: + nIdx = LayoutNode::VAR_dir; + break; + case NMSP_DIAGRAM|XML_hierBranch: + nIdx = LayoutNode::VAR_hierBranch; + break; + case NMSP_DIAGRAM|XML_orgChart: + nIdx = LayoutNode::VAR_orgChart; + break; + case NMSP_DIAGRAM|XML_resizeHandles: + nIdx = LayoutNode::VAR_resizeHandles; + break; + default: + break; + } + return nIdx; +} + + +Reference< XFastContextHandler > SAL_CALL +LayoutNodeContext::createFastChildContext( ::sal_Int32 aElement, + const Reference< XFastAttributeList >& xAttribs ) + throw (SAXException, RuntimeException) +{ + Reference< XFastContextHandler > xRet; + + switch( aElement ) + { + case NMSP_DIAGRAM|XML_layoutNode: + { + LayoutNodePtr pNode( new LayoutNode() ); + mpNode->addChild( pNode ); + xRet.set( new LayoutNodeContext( *this, xAttribs, pNode ) ); + break; + } + case NMSP_DIAGRAM|XML_shape: + { + ShapePtr pShape( new Shape() ); + xRet.set( new ShapeContext( *this, ShapePtr(), pShape ) ); + break; + } + case NMSP_DIAGRAM|XML_extLst: + return xRet; + case NMSP_DIAGRAM|XML_alg: + { + // CT_Algorithm + LayoutAtomPtr pAtom( new AlgAtom ); + mpNode->addChild( pAtom ); + xRet.set( new AlgorithmContext( *this, xAttribs, pAtom ) ); + break; + } + case NMSP_DIAGRAM|XML_choose: + { + // CT_Choose + LayoutAtomPtr pAtom( new ChooseAtom ); + mpNode->addChild( pAtom ); + xRet.set( new ChooseContext( *this, xAttribs, pAtom ) ); + break; + } + case NMSP_DIAGRAM|XML_forEach: + { + // CT_ForEach + LayoutAtomPtr pAtom( new ForEachAtom ); + mpNode->addChild( pAtom ); + xRet.set( new ForEachContext( *this, xAttribs, pAtom ) ); + break; + } + case NMSP_DIAGRAM|XML_constrLst: + // CT_Constraints + // TODO + break; + case NMSP_DIAGRAM|XML_presOf: + { + // CT_PresentationOf + // TODO + xAttribs->getOptionalValue( XML_axis ); + xAttribs->getOptionalValue( XML_cnt ); + xAttribs->getOptionalValue( XML_hideLastTrans ); + xAttribs->getOptionalValue( XML_ptType ); + xAttribs->getOptionalValue( XML_st ); + xAttribs->getOptionalValue( XML_step ); + break; + } + case NMSP_DIAGRAM|XML_ruleLst: + // CT_Rules + // TODO + break; + case NMSP_DIAGRAM|XML_varLst: + { + LayoutNodePtr pNode( boost::dynamic_pointer_cast< LayoutNode >( mpNode ) ); + if( pNode ) + { + xRet.set( new LayoutVariablePropertySetContext( *this, pNode->variables() ) ); + } + else + { + OSL_TRACE( "OOX: encountered a varLst in a non layoutNode context" ); + } + break; + } + default: + break; + } + if( !xRet.is() ) + xRet.set(this); + + return xRet; +} + + +} } |