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/* -*- 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 "layoutnodecontext.hxx"
#include <oox/helper/attributelist.hxx>
#include <oox/drawingml/shapecontext.hxx>
#include <drawingml/customshapeproperties.hxx>
#include "diagramdefinitioncontext.hxx"
#include "constraintlistcontext.hxx"
#include <oox/token/namespaces.hxx>
#include <oox/token/tokens.hxx>
#include <sal/log.hxx>
using namespace ::oox::core;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;
namespace oox { namespace drawingml {
class IfContext
: public LayoutNodeContext
{
public:
IfContext( ContextHandler2Helper const & rParent,
const AttributeList& rAttribs,
const ConditionAtomPtr& pAtom )
: LayoutNodeContext( rParent, rAttribs, pAtom )
{}
};
class AlgorithmContext
: public ContextHandler2
{
public:
AlgorithmContext( ContextHandler2Helper const & rParent, const AttributeList& rAttribs, const AlgAtomPtr & pNode )
: ContextHandler2( rParent )
, mnRevision( 0 )
, mpNode( pNode )
{
mnRevision = rAttribs.getInteger( XML_rev, 0 );
pNode->setType(rAttribs.getToken(XML_type, 0));
}
virtual ContextHandlerRef
onCreateContext( ::sal_Int32 aElement,
const AttributeList& rAttribs ) override
{
switch( aElement )
{
case DGM_TOKEN( param ):
{
sal_Int32 nType = rAttribs.getToken(XML_type, 0);
switch (nType)
{
case XML_ar:
mpNode->setAspectRatio(rAttribs.getDouble(XML_val, 0));
break;
default:
const sal_Int32 nValTok = rAttribs.getToken(XML_val, 0);
mpNode->addParam(nType, nValTok > 0 ? nValTok
: rAttribs.getInteger(XML_val, 0));
break;
}
break;
}
default:
break;
}
return this;
}
private:
sal_Int32 mnRevision;
AlgAtomPtr mpNode;
};
class ChooseContext
: public ContextHandler2
{
public:
ChooseContext( ContextHandler2Helper const & rParent, const AttributeList& rAttribs, const LayoutAtomPtr & pNode )
: ContextHandler2( rParent )
, mpNode( pNode )
{
msName = rAttribs.getString( XML_name ).get();
}
virtual ContextHandlerRef
onCreateContext( ::sal_Int32 aElement,
const AttributeList& rAttribs ) override
{
switch( aElement )
{
case DGM_TOKEN( if ):
{
// CT_When
ConditionAtomPtr pNode( new ConditionAtom(mpNode->getLayoutNode(), false, rAttribs.getFastAttributeList()) );
LayoutAtom::connect(mpNode, pNode);
return new IfContext( *this, rAttribs, pNode );
}
case DGM_TOKEN( else ):
{
// CT_Otherwise
ConditionAtomPtr pNode( new ConditionAtom(mpNode->getLayoutNode(), true, rAttribs.getFastAttributeList()) );
LayoutAtom::connect(mpNode, pNode);
return new IfContext( *this, rAttribs, pNode );
}
default:
break;
}
return this;
}
private:
OUString msName;
LayoutAtomPtr mpNode;
};
class ForEachContext
: public LayoutNodeContext
{
public:
ForEachContext( ContextHandler2Helper const & rParent, const AttributeList& rAttribs, const ForEachAtomPtr& pAtom )
: LayoutNodeContext( rParent, rAttribs, pAtom )
{
pAtom->setRef(rAttribs.getString(XML_ref).get());
pAtom->iterator().loadFromXAttr( rAttribs.getFastAttributeList() );
LayoutAtomMap& rLayoutAtomMap = pAtom->getLayoutNode().getDiagram().getLayout()->getLayoutAtomMap();
rLayoutAtomMap[pAtom->getName()] = pAtom;
}
};
// CT_LayoutVariablePropertySet
class LayoutVariablePropertySetContext
: public ContextHandler2
{
public:
LayoutVariablePropertySetContext( ContextHandler2Helper const & rParent, LayoutNode::VarMap & aVar )
: ContextHandler2( rParent )
, mVariables( aVar )
{
}
virtual ContextHandlerRef onCreateContext( ::sal_Int32 aElement, const AttributeList& rAttribs ) override
{
mVariables[ getBaseToken(aElement) ] = rAttribs.getString( XML_val ).get();
return this;
}
private:
LayoutNode::VarMap & mVariables;
};
// CT_LayoutNode
LayoutNodeContext::LayoutNodeContext( ContextHandler2Helper const & rParent,
const AttributeList& rAttribs,
const LayoutAtomPtr& pAtom )
: ContextHandler2( rParent )
, mpNode( pAtom )
{
assert( pAtom && "Node must NOT be NULL" );
mpNode->setName( rAttribs.getString( XML_name ).get() );
}
LayoutNodeContext::~LayoutNodeContext()
{
}
ContextHandlerRef
LayoutNodeContext::onCreateContext( ::sal_Int32 aElement,
const AttributeList& rAttribs )
{
switch( aElement )
{
case DGM_TOKEN( layoutNode ):
{
LayoutNodePtr pNode( new LayoutNode(mpNode->getLayoutNode().getDiagram()) );
LayoutAtom::connect(mpNode, pNode);
pNode->setChildOrder( rAttribs.getToken( XML_chOrder, XML_b ) );
pNode->setMoveWith( rAttribs.getString( XML_moveWith ).get() );
pNode->setStyleLabel( rAttribs.getString( XML_styleLbl ).get() );
return new LayoutNodeContext( *this, rAttribs, pNode );
}
case DGM_TOKEN( shape ):
{
ShapePtr pShape;
if( rAttribs.hasAttribute( XML_type ) )
{
pShape.reset( new Shape("com.sun.star.drawing.CustomShape") );
if (!rAttribs.getBool(XML_hideGeom, false))
{
const sal_Int32 nType(rAttribs.getToken( XML_type, XML_obj ));
pShape->setSubType( nType );
pShape->getCustomShapeProperties()->setShapePresetType( nType );
}
}
else
{
pShape.reset( new Shape("com.sun.star.drawing.GroupShape") );
}
pShape->setDiagramRotation(rAttribs.getInteger(XML_rot, 0) * PER_DEGREE);
pShape->setZOrderOff(rAttribs.getInteger(XML_zOrderOff, 0));
ShapeAtomPtr pAtom( new ShapeAtom(mpNode->getLayoutNode(), pShape) );
LayoutAtom::connect(mpNode, pAtom);
return new ShapeContext( *this, ShapePtr(), pShape );
}
case DGM_TOKEN( extLst ):
return nullptr;
case DGM_TOKEN( alg ):
{
// CT_Algorithm
AlgAtomPtr pAtom( new AlgAtom(mpNode->getLayoutNode()) );
LayoutAtom::connect(mpNode, pAtom);
return new AlgorithmContext( *this, rAttribs, pAtom );
}
case DGM_TOKEN( choose ):
{
// CT_Choose
LayoutAtomPtr pAtom( new ChooseAtom(mpNode->getLayoutNode()) );
LayoutAtom::connect(mpNode, pAtom);
return new ChooseContext( *this, rAttribs, pAtom );
}
case DGM_TOKEN( forEach ):
{
// CT_ForEach
ForEachAtomPtr pAtom( new ForEachAtom(mpNode->getLayoutNode(), rAttribs.getFastAttributeList()) );
LayoutAtom::connect(mpNode, pAtom);
return new ForEachContext( *this, rAttribs, pAtom );
}
case DGM_TOKEN( constrLst ):
// CT_Constraints
return new ConstraintListContext( *this, mpNode );
case DGM_TOKEN( presOf ):
{
// CT_PresentationOf
// TODO
IteratorAttr aIterator;
aIterator.loadFromXAttr(rAttribs.getFastAttributeList());
break;
}
case DGM_TOKEN( ruleLst ):
// CT_Rules
// TODO
break;
case DGM_TOKEN( varLst ):
{
LayoutNodePtr pNode(std::dynamic_pointer_cast<LayoutNode>(mpNode));
if( pNode )
{
return new LayoutVariablePropertySetContext( *this, pNode->variables() );
}
else
{
SAL_WARN("oox", "OOX: encountered a varLst in a non layoutNode context" );
}
break;
}
default:
break;
}
return this;
}
} }
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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