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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 "drawingml/diagram/diagram.hxx"
#include "oox/drawingml/shapecontext.hxx"
#include "drawingml/customshapeproperties.hxx"
#include "diagramdefinitioncontext.hxx"
#include "constraintlistcontext.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& rParent,
const AttributeList& rAttribs,
const ConditionAtomPtr& pAtom )
: LayoutNodeContext( rParent, rAttribs, pAtom )
{}
};
class AlgorithmContext
: public ContextHandler2
{
public:
AlgorithmContext( ContextHandler2Helper& 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 ) SAL_OVERRIDE
{
switch( aElement )
{
case DGM_TOKEN( param ):
{
const sal_Int32 nValTok = rAttribs.getToken( XML_val, 0 );
mpNode->addParam(
rAttribs.getToken( XML_type, 0 ),
nValTok>0 ? nValTok : rAttribs.getInteger( XML_val, 0 ) );
break;
}
default:
break;
}
return this;
}
private:
sal_Int32 mnRevision;
AlgAtomPtr mpNode;
};
class ChooseContext
: public ContextHandler2
{
public:
ChooseContext( ContextHandler2Helper& 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 ) SAL_OVERRIDE
{
switch( aElement )
{
case DGM_TOKEN( if ):
{
// CT_When
mpConditionNode.reset( new ConditionAtom(rAttribs.getFastAttributeList()) );
mpNode->addChild( mpConditionNode );
return new IfContext( *this, rAttribs, mpConditionNode );
}
case DGM_TOKEN( else ):
// CT_Otherwise
if( mpConditionNode )
{
mpConditionNode->readElseBranch();
ContextHandlerRef xRet = new IfContext( *this, rAttribs, mpConditionNode );
mpConditionNode.reset();
return xRet;
}
else
{
OSL_TRACE( "ignoring second else clause" );
}
break;
default:
break;
}
return this;
}
private:
OUString msName;
LayoutAtomPtr mpNode;
ConditionAtomPtr mpConditionNode;
};
class ForEachContext
: public LayoutNodeContext
{
public:
ForEachContext( ContextHandler2Helper& rParent, const AttributeList& rAttribs, const ForEachAtomPtr& pAtom )
: LayoutNodeContext( rParent, rAttribs, pAtom )
{
rAttribs.getString( XML_ref );
pAtom->iterator().loadFromXAttr( rAttribs.getFastAttributeList() );
}
};
// CT_LayoutVariablePropertySet
class LayoutVariablePropertySetContext
: public ContextHandler2
{
public:
LayoutVariablePropertySetContext( ContextHandler2Helper& rParent, LayoutNode::VarMap & aVar )
: ContextHandler2( rParent )
, mVariables( aVar )
{
}
virtual ~LayoutVariablePropertySetContext()
{
}
virtual ContextHandlerRef onCreateContext( ::sal_Int32 aElement, const AttributeList& rAttribs )
throw (SAXException, RuntimeException) SAL_OVERRIDE
{
sal_Int32 nIdx = LayoutNodeContext::tagToVarIdx( getBaseToken( aElement ) );
if( nIdx != -1 )
{
mVariables[ nIdx ] = makeAny( rAttribs.getString( XML_val ).get() );
}
return this;
}
private:
LayoutNode::VarMap & mVariables;
};
// CT_LayoutNode
LayoutNodeContext::LayoutNodeContext( ContextHandler2Helper& rParent,
const AttributeList& rAttribs,
const LayoutAtomPtr& pAtom )
: ContextHandler2( rParent )
, mpNode( pAtom )
{
OSL_ENSURE( pAtom, "Node must NOT be NULL" );
mpNode->setName( rAttribs.getString( XML_name ).get() );
}
LayoutNodeContext::~LayoutNodeContext()
{
}
/** convert the XML tag to a variable index in the array
* @param aTag the tag, without namespace
* @return the variable index. -1 is an error
*/
sal_Int32 LayoutNodeContext::tagToVarIdx( sal_Int32 aTag )
{
sal_Int32 nIdx = -1;
switch( aTag )
{
case DGM_TOKEN( animLvl ):
nIdx = LayoutNode::VAR_animLvl;
break;
case DGM_TOKEN( animOne ):
nIdx = LayoutNode::VAR_animOne;
break;
case DGM_TOKEN( bulletEnabled ):
nIdx = LayoutNode::VAR_bulletEnabled;
break;
case DGM_TOKEN( chMax ):
nIdx = LayoutNode::VAR_chMax;
break;
case DGM_TOKEN( chPref ):
nIdx = LayoutNode::VAR_chPref;
break;
case DGM_TOKEN( dir ):
nIdx = LayoutNode::VAR_dir;
break;
case DGM_TOKEN( hierBranch ):
nIdx = LayoutNode::VAR_hierBranch;
break;
case DGM_TOKEN( orgChart ):
nIdx = LayoutNode::VAR_orgChart;
break;
case DGM_TOKEN( resizeHandles ):
nIdx = LayoutNode::VAR_resizeHandles;
break;
default:
break;
}
return nIdx;
}
ContextHandlerRef
LayoutNodeContext::onCreateContext( ::sal_Int32 aElement,
const AttributeList& rAttribs )
{
switch( aElement )
{
case DGM_TOKEN( layoutNode ):
{
LayoutNodePtr pNode( new LayoutNode() );
mpNode->addChild( 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 ):
{
LayoutNodePtr pNode( boost::dynamic_pointer_cast< LayoutNode >( mpNode ) );
if( pNode )
{
ShapePtr pShape;
if( rAttribs.hasAttribute( XML_type ) )
{
pShape.reset( new Shape("com.sun.star.drawing.CustomShape") );
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") );
}
pNode->setShape( pShape );
return new ShapeContext( *this, ShapePtr(), pShape );
}
else
{
OSL_TRACE( "OOX: encountered a shape in a non layoutNode context" );
}
break;
}
case DGM_TOKEN( extLst ):
return 0;
case DGM_TOKEN( alg ):
{
// CT_Algorithm
AlgAtomPtr pAtom( new AlgAtom );
mpNode->addChild( pAtom );
return new AlgorithmContext( *this, rAttribs, pAtom );
}
case DGM_TOKEN( choose ):
{
// CT_Choose
LayoutAtomPtr pAtom( new ChooseAtom );
mpNode->addChild( pAtom );
return new ChooseContext( *this, rAttribs, pAtom );
}
case DGM_TOKEN( forEach ):
{
// CT_ForEach
ForEachAtomPtr pAtom( new ForEachAtom(rAttribs.getFastAttributeList()) );
mpNode->addChild( pAtom );
return new ForEachContext( *this, rAttribs, pAtom );
}
case DGM_TOKEN( constrLst ):
// CT_Constraints
return new ConstraintListContext( *this, rAttribs, mpNode );
case DGM_TOKEN( presOf ):
{
// CT_PresentationOf
// TODO
rAttribs.getString( XML_axis );
rAttribs.getString( XML_cnt );
rAttribs.getString( XML_hideLastTrans );
rAttribs.getString( XML_ptType );
rAttribs.getString( XML_st );
rAttribs.getString( XML_step );
break;
}
case DGM_TOKEN( ruleLst ):
// CT_Rules
// TODO
break;
case DGM_TOKEN( varLst ):
{
LayoutNodePtr pNode( boost::dynamic_pointer_cast< LayoutNode >( mpNode ) );
if( pNode )
{
return new LayoutVariablePropertySetContext( *this, pNode->variables() );
}
else
{
OSL_TRACE( "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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