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Diffstat (limited to '')
| -rw-r--r-- | oox/source/drawingml/diagram/datamodelcontext.cxx | 385 |
1 files changed, 385 insertions, 0 deletions
diff --git a/oox/source/drawingml/diagram/datamodelcontext.cxx b/oox/source/drawingml/diagram/datamodelcontext.cxx new file mode 100644 index 000000000..4f0e3f047 --- /dev/null +++ b/oox/source/drawingml/diagram/datamodelcontext.cxx @@ -0,0 +1,385 @@ +/* -*- 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 "datamodelcontext.hxx" +#include <oox/helper/attributelist.hxx> +#include <drawingml/misccontexts.hxx> +#include <drawingml/shapepropertiescontext.hxx> +#include <drawingml/textbodycontext.hxx> +#include <oox/token/namespaces.hxx> +#include <oox/token/tokens.hxx> + +using namespace ::oox::core; +using namespace ::com::sun::star::xml::sax; +using namespace ::com::sun::star::uno; + +namespace oox::drawingml { + +namespace { + +// CT_CxnList +class CxnListContext + : public ContextHandler2 +{ +public: + CxnListContext( ContextHandler2Helper const & rParent, + svx::diagram::Connections & aConnections ) + : ContextHandler2( rParent ) + , mrConnection( aConnections ) + { + } + + virtual ContextHandlerRef + onCreateContext( sal_Int32 aElementToken, + const AttributeList& rAttribs ) override + { + switch( aElementToken ) + { + case DGM_TOKEN( cxn ): + { + mrConnection.emplace_back( ); + svx::diagram::Connection& rConnection=mrConnection.back(); + + rConnection.mnXMLType = static_cast<svx::diagram::TypeConstant>(rAttribs.getToken( XML_type, XML_parOf )); + rConnection.msModelId = rAttribs.getString( XML_modelId ).get(); + rConnection.msSourceId = rAttribs.getString( XML_srcId ).get(); + rConnection.msDestId = rAttribs.getString( XML_destId ).get(); + rConnection.msPresId = rAttribs.getString( XML_presId ).get(); + rConnection.msSibTransId = rAttribs.getString( XML_sibTransId ).get(); + rConnection.msParTransId = rAttribs.getString( XML_parTransId ).get(); + rConnection.mnSourceOrder = rAttribs.getInteger( XML_srcOrd, 0 ); + rConnection.mnDestOrder = rAttribs.getInteger( XML_destOrd, 0 ); + + // skip CT_extLst + return nullptr; + } + default: + break; + } + + return this; + } +private: + svx::diagram::Connections& mrConnection; +}; + +// CT_presLayoutVars +class PresLayoutVarsContext + : public ContextHandler2 +{ +public: + PresLayoutVarsContext( ContextHandler2Helper const & rParent, + svx::diagram::Point & rPoint ) : + ContextHandler2( rParent ), + mrPoint( rPoint ) + { + } + virtual ContextHandlerRef + onCreateContext( sal_Int32 aElementToken, + const AttributeList& rAttribs ) override + { + switch( aElementToken ) + { + // TODO + case DGM_TOKEN( animLvl ): + case DGM_TOKEN( animOne ): + break; + case DGM_TOKEN( bulletEnabled ): + mrPoint.mbBulletEnabled = rAttribs.getBool( XML_val, false ); + break; + case DGM_TOKEN( chMax ): + mrPoint.mnMaxChildren = rAttribs.getInteger( XML_val, -1 ); + break; + case DGM_TOKEN( chPref ): + mrPoint.mnPreferredChildren = rAttribs.getInteger( XML_val, -1 ); + break; + case DGM_TOKEN( dir ): + mrPoint.mnDirection = rAttribs.getToken( XML_val, XML_norm ); + break; + case DGM_TOKEN( hierBranch ): + { + // need to convert from oox::OptValue to std::optional since 1st is not available in svx + const OptValue< sal_Int32 > aOptVal(rAttribs.getToken( XML_val )); + if(aOptVal.has()) + mrPoint.moHierarchyBranch = aOptVal.get(); + break; + } + case DGM_TOKEN( orgChart ): + mrPoint.mbOrgChartEnabled = rAttribs.getBool( XML_val, false ); + break; + case DGM_TOKEN( resizeHandles ): + mrPoint.mnResizeHandles = rAttribs.getToken( XML_val, XML_rel ); + break; + default: + break; + } + + return this; + } + +private: + svx::diagram::Point& mrPoint; +}; + +// CT_prSet +class PropertiesContext + : public ContextHandler2 +{ +public: + PropertiesContext( ContextHandler2Helper const & rParent, + svx::diagram::Point & rPoint, + const AttributeList& rAttribs ) : + ContextHandler2( rParent ), + mrPoint( rPoint ) + { + mrPoint.msColorTransformCategoryId = rAttribs.getString( XML_csCatId, "" ); + mrPoint.msColorTransformTypeId = rAttribs.getString( XML_csTypeId, "" ); + mrPoint.msLayoutCategoryId = rAttribs.getString( XML_loCatId, "" ); + mrPoint.msLayoutTypeId = rAttribs.getString( XML_loTypeId, "" ); + mrPoint.msPlaceholderText = rAttribs.getString( XML_phldrT, "" ); + mrPoint.msPresentationAssociationId = rAttribs.getString( XML_presAssocID, "" ); + mrPoint.msPresentationLayoutName = rAttribs.getString( XML_presName, "" ); + mrPoint.msPresentationLayoutStyleLabel = rAttribs.getString( XML_presStyleLbl, "" ); + mrPoint.msQuickStyleCategoryId = rAttribs.getString( XML_qsCatId, "" ); + mrPoint.msQuickStyleTypeId = rAttribs.getString( XML_qsTypeId, "" ); + + mrPoint.mnCustomAngle = rAttribs.getInteger( XML_custAng, -1 ); + mrPoint.mnPercentageNeighbourWidth = rAttribs.getInteger( XML_custLinFactNeighborX, -1 ); + mrPoint.mnPercentageNeighbourHeight = rAttribs.getInteger( XML_custLinFactNeighborY, -1 ); + mrPoint.mnPercentageOwnWidth = rAttribs.getInteger( XML_custLinFactX, -1 ); + mrPoint.mnPercentageOwnHeight = rAttribs.getInteger( XML_custLinFactY, -1 ); + mrPoint.mnIncludeAngleScale = rAttribs.getInteger( XML_custRadScaleInc, -1 ); + mrPoint.mnRadiusScale = rAttribs.getInteger( XML_custRadScaleRad, -1 ); + mrPoint.mnWidthScale = rAttribs.getInteger( XML_custScaleX, -1 ); + mrPoint.mnHeightScale = rAttribs.getInteger( XML_custScaleY, -1 ); + mrPoint.mnWidthOverride = rAttribs.getInteger( XML_custSzX, -1 ); + mrPoint.mnHeightOverride = rAttribs.getInteger( XML_custSzY, -1 ); + mrPoint.mnLayoutStyleCount = rAttribs.getInteger( XML_presStyleCnt, -1 ); + mrPoint.mnLayoutStyleIndex = rAttribs.getInteger( XML_presStyleIdx, -1 ); + + mrPoint.mbCoherent3DOffset = rAttribs.getBool( XML_coherent3DOff, false ); + mrPoint.mbCustomHorizontalFlip = rAttribs.getBool( XML_custFlipHor, false ); + mrPoint.mbCustomVerticalFlip = rAttribs.getBool( XML_custFlipVert, false ); + mrPoint.mbCustomText = rAttribs.getBool( XML_custT, false ); + mrPoint.mbIsPlaceholder = rAttribs.getBool( XML_phldr, false ); + } + + virtual ContextHandlerRef + onCreateContext( sal_Int32 aElementToken, + const AttributeList& ) override + { + switch( aElementToken ) + { + case DGM_TOKEN( presLayoutVars ): + return new PresLayoutVarsContext( *this, mrPoint ); + case DGM_TOKEN( style ): + // skip CT_shapeStyle + return nullptr; + default: + break; + } + return this; + } + +private: + svx::diagram::Point& mrPoint; +}; + +// CL_Pt +class PtContext + : public ContextHandler2 +{ +public: + PtContext( ContextHandler2Helper const& rParent, + const AttributeList& rAttribs, + svx::diagram::Point& rPoint, + DiagramData& rDiagramData): + ContextHandler2( rParent ), + mrPoint( rPoint ), + mrDiagramData( rDiagramData ) + { + mrPoint.msModelId = rAttribs.getString( XML_modelId ).get(); + + // the default type is XML_node + const sal_Int32 nType = rAttribs.getToken( XML_type, XML_node ); + mrPoint.mnXMLType = static_cast<svx::diagram::TypeConstant>(nType); + + // ignore the cxnId unless it is this type. See 5.15.3.1.3 in Primer + if( ( nType == XML_parTrans ) || ( nType == XML_sibTrans ) ) + mrPoint.msCnxId = rAttribs.getString( XML_cxnId ).get(); + } + + virtual ContextHandlerRef + onCreateContext( sal_Int32 aElementToken, + const AttributeList& rAttribs ) override + { + switch( aElementToken ) + { + case DGM_TOKEN( extLst ): + return nullptr; + case DGM_TOKEN( prSet ): + return new PropertiesContext( *this, mrPoint, rAttribs ); + case DGM_TOKEN( spPr ): + { + Shape* pShape(mrDiagramData.getOrCreateAssociatedShape(mrPoint, true)); + return new ShapePropertiesContext( *this, *pShape ); + } + case DGM_TOKEN( t ): + { + Shape* pShape(mrDiagramData.getOrCreateAssociatedShape(mrPoint, true)); + TextBodyPtr xTextBody = std::make_shared<TextBody>(); + pShape->setTextBody( xTextBody ); + return new TextBodyContext( *this, *xTextBody ); + } + default: + break; + } + return this; + } + +private: + svx::diagram::Point& mrPoint; + DiagramData& mrDiagramData; +}; + +// CT_PtList +class PtListContext + : public ContextHandler2 +{ +public: + PtListContext( ContextHandler2Helper const & rParent, svx::diagram::Points& rPoints, DiagramData& rDiagramData) : + ContextHandler2( rParent ), + mrPoints( rPoints ), + mrDiagramData( rDiagramData ) + {} + virtual ContextHandlerRef + onCreateContext( sal_Int32 aElementToken, + const AttributeList& rAttribs ) override + { + switch( aElementToken ) + { + case DGM_TOKEN( pt ): + { + // CT_Pt + mrPoints.emplace_back( ); + return new PtContext( *this, rAttribs, mrPoints.back(), mrDiagramData ); + } + default: + break; + } + return this; + } + +private: + svx::diagram::Points& mrPoints; + DiagramData& mrDiagramData; +}; + +// CT_BackgroundFormatting +class BackgroundFormattingContext + : public ContextHandler2 +{ +public: + BackgroundFormattingContext( ContextHandler2Helper const & rParent, OoxDiagramDataPtr const& pModel ) + : ContextHandler2( rParent ) + , mpDataModel( pModel ) + { + assert( pModel && "the data model MUST NOT be NULL" ); + } + + virtual ContextHandlerRef + onCreateContext( sal_Int32 aElementToken, + const AttributeList& rAttribs ) override + { + switch( aElementToken ) + { + case A_TOKEN( blipFill ): + case A_TOKEN( gradFill ): + case A_TOKEN( grpFill ): + case A_TOKEN( noFill ): + case A_TOKEN( pattFill ): + case A_TOKEN( solidFill ): + // EG_FillProperties + return FillPropertiesContext::createFillContext( + *this, aElementToken, rAttribs, *mpDataModel->getBackgroundShapeFillProperties() ); + case A_TOKEN( effectDag ): + case A_TOKEN( effectLst ): + // TODO + // EG_EffectProperties + break; + default: + break; + } + return this; + } +private: + OoxDiagramDataPtr mpDataModel; +}; + +} + +DataModelContext::DataModelContext( ContextHandler2Helper const& rParent, + const OoxDiagramDataPtr& pDataModel ) + : ContextHandler2( rParent ) + , mpDataModel( pDataModel ) +{ + assert( pDataModel && "Data Model must not be NULL" ); +} + +DataModelContext::~DataModelContext() +{ + // some debug + mpDataModel->dump(); +} + +ContextHandlerRef +DataModelContext::onCreateContext( ::sal_Int32 aElement, + const AttributeList& rAttribs ) +{ + switch( aElement ) + { + case DGM_TOKEN( cxnLst ): + // CT_CxnList + return new CxnListContext( *this, mpDataModel->getConnections() ); + case DGM_TOKEN( ptLst ): + // CT_PtList + return new PtListContext( *this, mpDataModel->getPoints(), *mpDataModel ); + case DGM_TOKEN( bg ): + // CT_BackgroundFormatting + return new BackgroundFormattingContext( *this, mpDataModel ); + case DGM_TOKEN( whole ): + // CT_WholeE2oFormatting + // TODO + return nullptr; + case DGM_TOKEN( extLst ): + case A_TOKEN( ext ): + break; + case DSP_TOKEN( dataModelExt ): + mpDataModel->getExtDrawings().push_back( rAttribs.getString( XML_relId ).get() ); + break; + default: + break; + } + + return this; +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |