/* -*- 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 <sal/config.h>
#include <o3tl/any.hxx>
#include <osl/diagnose.h>
#include <sal/log.hxx>
#include <set>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmltoken.hxx>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/style/XStyle.hpp>
#include <com/sun/star/style/XAutoStyleFamily.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/beans/XMultiPropertyStates.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <xmloff/xmlimp.hxx>
#include <xmloff/prstylei.hxx>
#include <xmloff/xmlerror.hxx>
#include <xmloff/xmltypes.hxx>
#include <xmloff/maptype.hxx>
#include <xmloff/xmlimppr.hxx>
#include <xmloff/xmlprmap.hxx>
#include <comphelper/sequence.hxx>
#include <com/sun/star/drawing/FillStyle.hpp>
#include "StylePropertiesContext.hxx"
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::style;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::xmloff::token;
using namespace com::sun::star::drawing;
void XMLPropStyleContext::SetAttribute( sal_Int32 nElement,
const OUString& rValue )
{
if ( nElement == XML_ELEMENT(STYLE, XML_FAMILY) )
{
SAL_WARN_IF( GetFamily() != SvXMLStylesContext::GetFamily( rValue ), "xmloff" , "unexpected style family" );
}
else
{
SvXMLStyleContext::SetAttribute( nElement, rValue );
}
}
namespace
{
const OldFillStyleDefinitionSet & theStandardSet()
{
static const OldFillStyleDefinitionSet theSet = []()
{
OldFillStyleDefinitionSet aSet;
aSet.insert(u"BackColorRGB" _ustr);
aSet.insert(u"BackTransparent" _ustr);
aSet.insert(u"BackColorTransparency" _ustr);
aSet.insert(u"BackGraphic" _ustr);
aSet.insert(u"BackGraphicFilter" _ustr);
aSet.insert(u"BackGraphicLocation" _ustr);
aSet.insert(u"BackGraphicTransparency" _ustr);
return aSet;
}();
return theSet;
};
const OldFillStyleDefinitionSet & theHeaderSet()
{
static const OldFillStyleDefinitionSet theSet = []()
{
OldFillStyleDefinitionSet aSet;
aSet.insert(u"HeaderBackColorRGB" _ustr);
aSet.insert(u"HeaderBackTransparent" _ustr);
aSet.insert(u"HeaderBackColorTransparency" _ustr);
aSet.insert(u"HeaderBackGraphic" _ustr);
aSet.insert(u"HeaderBackGraphicFilter" _ustr);
aSet.insert(u"HeaderBackGraphicLocation" _ustr);
aSet.insert(u"HeaderBackGraphicTransparency" _ustr);
return aSet;
}();
return theSet;
};
const OldFillStyleDefinitionSet & theFooterSet()
{
static const OldFillStyleDefinitionSet theSet = []()
{
OldFillStyleDefinitionSet aSet;
aSet.insert(u"FooterBackColorRGB" _ustr);
aSet.insert(u"FooterBackTransparent" _ustr);
aSet.insert(u"FooterBackColorTransparency" _ustr);
aSet.insert(u"FooterBackGraphic" _ustr);
aSet.insert(u"FooterBackGraphicFilter" _ustr);
aSet.insert(u"FooterBackGraphicLocation" _ustr);
aSet.insert(u"FooterBackGraphicTransparency" _ustr);
return aSet;
}();
return theSet;
};
const OldFillStyleDefinitionSet & theParaSet()
{
static const OldFillStyleDefinitionSet theSet = []()
{
OldFillStyleDefinitionSet aSet;
// Caution: here it is *not* 'ParaBackColorRGB' as it should be, but indeed
// 'ParaBackColor' is used, see aXMLParaPropMap definition (line 313)
aSet.insert(u"ParaBackColor" _ustr);
aSet.insert(u"ParaBackTransparent" _ustr);
aSet.insert(u"ParaBackGraphicLocation" _ustr);
aSet.insert(u"ParaBackGraphicFilter" _ustr);
aSet.insert(u"ParaBackGraphic" _ustr);
// These are not used in aXMLParaPropMap definition, thus not needed here
// aSet.insert("ParaBackColorTransparency");
// aSet.insert("ParaBackGraphicTransparency");
return aSet;
}();
return theSet;
};
}
constexpr OUString gsIsPhysical( u"IsPhysical" _ustr );
constexpr OUString gsFollowStyle( u"FollowStyle" _ustr );
XMLPropStyleContext::XMLPropStyleContext( SvXMLImport& rImport,
SvXMLStylesContext& rStyles, XmlStyleFamily nFamily,
bool bDefault )
: SvXMLStyleContext( rImport, nFamily, bDefault )
, mxStyles( &rStyles )
{
}
XMLPropStyleContext::~XMLPropStyleContext()
{
}
const OldFillStyleDefinitionSet& XMLPropStyleContext::getStandardSet()
{
return theStandardSet();
}
const OldFillStyleDefinitionSet& XMLPropStyleContext::getHeaderSet()
{
return theHeaderSet();
}
const OldFillStyleDefinitionSet& XMLPropStyleContext::getFooterSet()
{
return theFooterSet();
}
css::uno::Reference< css::xml::sax::XFastContextHandler > XMLPropStyleContext::createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
sal_uInt32 nFamily = 0 ;
if ( IsTokenInNamespace(nElement, XML_NAMESPACE_STYLE) ||
IsTokenInNamespace(nElement, XML_NAMESPACE_LO_EXT) )
{
sal_Int32 nLocalName = nElement & TOKEN_MASK;
if ( nLocalName == XML_GRAPHIC_PROPERTIES )
nFamily = XML_TYPE_PROP_GRAPHIC;
else if ( nLocalName == XML_DRAWING_PAGE_PROPERTIES )
nFamily = XML_TYPE_PROP_DRAWING_PAGE;
else if ( nLocalName == XML_TEXT_PROPERTIES )
nFamily = XML_TYPE_PROP_TEXT;
else if ( nLocalName == XML_PARAGRAPH_PROPERTIES )
nFamily = XML_TYPE_PROP_PARAGRAPH;
else if ( nLocalName == XML_RUBY_PROPERTIES )
nFamily = XML_TYPE_PROP_RUBY;
else if ( nLocalName == XML_SECTION_PROPERTIES )
nFamily = XML_TYPE_PROP_SECTION;
else if ( nLocalName == XML_TABLE_PROPERTIES )
nFamily = XML_TYPE_PROP_TABLE;
else if ( nLocalName == XML_TABLE_COLUMN_PROPERTIES )
nFamily = XML_TYPE_PROP_TABLE_COLUMN;
else if ( nLocalName ==XML_TABLE_ROW_PROPERTIES )
nFamily = XML_TYPE_PROP_TABLE_ROW;
else if ( nLocalName == XML_TABLE_CELL_PROPERTIES )
nFamily = XML_TYPE_PROP_TABLE_CELL;
else if ( nLocalName == XML_CHART_PROPERTIES )
nFamily = XML_TYPE_PROP_CHART;
}
if ( nFamily )
{
SvXMLImportPropertyMapper* pImpPrMap =
mxStyles->GetImportPropertyMapper( GetFamily() );
if (pImpPrMap)
{
return new StylePropertiesContext(GetImport(), nElement, xAttrList, nFamily, maProperties, pImpPrMap);
}
}
XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff" , nElement);
return nullptr;
}
void XMLPropStyleContext::FillPropertySet(
const Reference< XPropertySet > & rPropSet )
{
SvXMLImportPropertyMapper* pImpPrMap =
mxStyles->GetImportPropertyMapper( GetFamily() );
SAL_WARN_IF( !pImpPrMap, "xmloff" , "There is the import prop mapper" );
if ( pImpPrMap )
pImpPrMap->FillPropertySet( maProperties, rPropSet );
}
void XMLPropStyleContext::SetDefaults()
{
}
Reference < XStyle > XMLPropStyleContext::Create()
{
Reference < XStyle > xNewStyle;
OUString sServiceName = mxStyles->GetServiceName( GetFamily() );
if ( !sServiceName.isEmpty() )
{
Reference< XMultiServiceFactory > xFactory( GetImport().GetModel(),
UNO_QUERY );
if ( xFactory.is() )
{
Reference < XInterface > xIfc =
xFactory->createInstance( sServiceName );
if ( xIfc.is() )
xNewStyle.set( xIfc, UNO_QUERY );
}
}
return xNewStyle;
}
void XMLPropStyleContext::CreateAndInsert( bool bOverwrite )
{
SvXMLStylesContext* pSvXMLStylesContext = mxStyles.get();
SvXMLImportPropertyMapper* pImpPrMap = pSvXMLStylesContext->GetImportPropertyMapper(GetFamily());
OSL_ENSURE(pImpPrMap, "There is no import prop mapper" );
// need to filter out old fill definitions when the new ones are used. The new
// ones are used when a FillStyle is defined
const bool bTakeCareOfDrawingLayerFillStyle(pImpPrMap && GetFamily() == XmlStyleFamily::TEXT_PARAGRAPH);
bool bDrawingLayerFillStylesUsed(false );
if (bTakeCareOfDrawingLayerFillStyle)
{
// check if new FillStyles are used and if so mark old ones with -1
static OUString s_FillStyle(u"FillStyle" _ustr);
if (doNewDrawingLayerFillStyleDefinitionsExist(s_FillStyle))
{
deactivateOldFillStyleDefinitions(theParaSet());
bDrawingLayerFillStylesUsed = true ;
}
}
if ( pSvXMLStylesContext->IsAutomaticStyle()
&& ( GetFamily() == XmlStyleFamily::TEXT_TEXT || GetFamily() == XmlStyleFamily::TEXT_PARAGRAPH ) )
{
// Need to translate StyleName from temp MapNames to names
// used in already imported items (already exist in the pool). This
// is required for AutomaticStyles since these do *not* use FillPropertySet
// and thus just trigger CheckSpecialContext in XMLTextStyleContext::FillPropertySet
// (which may be double action anyways). The mechanism there to use _ContextID_Index_Pair
// is not working for AutomaticStyles and is already too late, too (this
// method is already called before XMLTextStyleContext::FillPropertySet gets called)
if (bDrawingLayerFillStylesUsed)
{
translateNameBasedDrawingLayerFillStyleDefinitionsToStyleDisplayNames();
}
Reference < XAutoStyleFamily > xAutoFamily = pSvXMLStylesContext->GetAutoStyles( GetFamily() );
if ( !xAutoFamily.is() )
return ;
if ( pImpPrMap )
{
Sequence< PropertyValue > aValues;
pImpPrMap->FillPropertySequence( maProperties, aValues );
sal_Int32 nLen = aValues.getLength();
if ( nLen )
{
if ( GetFamily() == XmlStyleFamily::TEXT_PARAGRAPH )
{
aValues.realloc( nLen + 2 );
PropertyValue *pProps = aValues.getArray() + nLen;
pProps->Name = "ParaStyleName" ;
OUString sParent( GetParentName() );
if ( !sParent.isEmpty() )
{
sParent = GetImport().GetStyleDisplayName( GetFamily(), sParent );
Reference < XNameContainer > xFamilies = pSvXMLStylesContext->GetStylesContainer( GetFamily() );
if (xFamilies.is() && xFamilies->hasByName( sParent ) )
{
css::uno::Reference< css::style::XStyle > xStyle;
Any aAny = xFamilies->getByName( sParent );
aAny >>= xStyle;
sParent = xStyle->getName() ;
}
}
else
sParent = "Standard" ;
pProps->Value <<= sParent;
++pProps;
pProps->Name = "ParaConditionalStyleName" ;
pProps->Value <<= sParent;
}
Reference < XAutoStyle > xAutoStyle = xAutoFamily->insertStyle( aValues );
if ( xAutoStyle.is() )
{
Sequence< OUString > aPropNames
{
(GetFamily() == XmlStyleFamily::TEXT_PARAGRAPH)?
u"ParaAutoStyleName" _ustr:
u"CharAutoStyleName" _ustr
};
Sequence< Any > aAny = xAutoStyle->getPropertyValues( aPropNames );
if ( aAny.hasElements() )
{
SetAutoName(aAny[0 ]);
}
}
}
}
}
else
{
const OUString& rName = GetDisplayName();
if ( rName.isEmpty() || IsDefaultStyle() )
return ;
Reference < XNameContainer > xFamilies = pSvXMLStylesContext->GetStylesContainer( GetFamily() );
if ( !xFamilies.is() )
{
SAL_WARN("xmloff" , "no styles container for family " << static_cast <int >(GetFamily()));
return ;
}
bool bNew = false ;
if ( xFamilies->hasByName( rName ) )
{
Any aAny = xFamilies->getByName( rName );
aAny >>= mxStyle;
}
else
{
mxStyle = Create();
if ( !mxStyle.is() )
return ;
xFamilies->insertByName( rName, Any(mxStyle) );
bNew = true ;
}
Reference < XPropertySet > xPropSet( mxStyle, UNO_QUERY );
Reference< XPropertySetInfo > xPropSetInfo =
xPropSet->getPropertySetInfo();
if ( !bNew && xPropSetInfo->hasPropertyByName( gsIsPhysical ) )
{
Any aAny = xPropSet->getPropertyValue( gsIsPhysical );
bNew = !*o3tl::doAccess<bool >(aAny);
}
SetNew( bNew );
if ( rName != GetName() )
GetImport().AddStyleDisplayName( GetFamily(), GetName(), rName );
if ( bOverwrite || bNew )
{
rtl::Reference < XMLPropertySetMapper > xPrMap;
if ( pImpPrMap )
xPrMap = pImpPrMap->getPropertySetMapper();
if ( xPrMap.is() )
{
Reference < XMultiPropertyStates > xMultiStates( xPropSet,
UNO_QUERY );
if ( xMultiStates.is() )
{
xMultiStates->setAllPropertiesToDefault();
}
else
{
std::set < OUString > aNameSet;
sal_Int32 nCount = xPrMap->GetEntryCount();
sal_Int32 i;
for ( i = 0 ; i < nCount; i++ )
{
const OUString& rPrName = xPrMap->GetEntryAPIName( i );
if ( xPropSetInfo->hasPropertyByName( rPrName ) )
aNameSet.insert( rPrName );
}
Reference< XPropertyState > xPropState( xPropSet, uno::UNO_QUERY );
if (xPropState.is())
{
nCount = aNameSet.size();
Sequence<OUString> aNames( comphelper::containerToSequence(aNameSet) );
Sequence < PropertyState > aStates( xPropState->getPropertyStates(aNames) );
const PropertyState *pStates = aStates.getConstArray();
OUString* pNames = aNames.getArray();
for ( i = 0 ; i < nCount; i++ )
{
if ( PropertyState_DIRECT_VALUE == *pStates++ )
xPropState->setPropertyToDefault( pNames[i] );
}
}
}
}
if (mxStyle.is())
mxStyle->setParentStyle(OUString());
FillPropertySet( xPropSet );
}
else
{
SetValid( false );
}
}
}
void XMLPropStyleContext::Finish( bool bOverwrite )
{
if ( !mxStyle.is() || !(IsNew() || bOverwrite) )
return ;
// The families container must exist
Reference < XNameContainer > xFamilies = mxStyles->GetStylesContainer( GetFamily() );
SAL_WARN_IF( !xFamilies.is(), "xmloff" , "Families lost" );
if ( !xFamilies.is() )
return ;
// connect parent
OUString sParent( GetParentName() );
if ( !sParent.isEmpty() )
sParent = GetImport().GetStyleDisplayName( GetFamily(), sParent );
if ( !sParent.isEmpty() && !xFamilies->hasByName( sParent ) )
sParent.clear();
if ( sParent != mxStyle->getParentStyle() )
{
// this may except if setting the parent style forms a
// circle in the style dependencies; especially if the parent
// style is the same as the current style
try
{
mxStyle->setParentStyle( sParent );
}
catch (const uno::Exception& e)
{
// according to the API definition, I would expect a
// container::NoSuchElementException. But it throws an
// uno::RuntimeException instead. I catch
// uno::Exception in order to process both of them.
// We can't set the parent style. For a proper
// Error-Message, we should pass in the name of the
// style, as well as the desired parent style.
// getName() throws no non-Runtime exception:
GetImport().SetError(
XMLERROR_FLAG_ERROR | XMLERROR_PARENT_STYLE_NOT_ALLOWED,
{ mxStyle->getName(), sParent }, e.Message, nullptr );
}
}
// connect follow
OUString sFollow( GetFollow() );
if ( !sFollow.isEmpty() )
sFollow = GetImport().GetStyleDisplayName( GetFamily(), sFollow );
if ( sFollow.isEmpty() || !xFamilies->hasByName( sFollow ) )
sFollow = mxStyle->getName();
Reference < XPropertySet > xPropSet( mxStyle, UNO_QUERY );
Reference< XPropertySetInfo > xPropSetInfo =
xPropSet->getPropertySetInfo();
if ( xPropSetInfo->hasPropertyByName( gsFollowStyle ) )
{
Any aAny = xPropSet->getPropertyValue( gsFollowStyle );
OUString sCurrFollow;
aAny >>= sCurrFollow;
if ( sCurrFollow != sFollow )
{
xPropSet->setPropertyValue( gsFollowStyle, Any(sFollow) );
}
}
// Connect linked style.
OUString aLinked(GetLinked());
if (!aLinked.isEmpty())
{
if (GetFamily() == XmlStyleFamily::TEXT_PARAGRAPH)
{
aLinked = GetImport().GetStyleDisplayName(XmlStyleFamily::TEXT_TEXT, aLinked);
}
else if (GetFamily() == XmlStyleFamily::TEXT_TEXT)
{
aLinked = GetImport().GetStyleDisplayName(XmlStyleFamily::TEXT_PARAGRAPH, aLinked);
}
}
if (!aLinked.isEmpty() && xPropSetInfo->hasPropertyByName(u"LinkStyle" _ustr))
{
uno::Any aAny = xPropSet->getPropertyValue(u"LinkStyle" _ustr);
OUString aCurrentLinked;
aAny >>= aCurrentLinked;
if (aCurrentLinked != aLinked)
{
xPropSet->setPropertyValue(u"LinkStyle" _ustr, uno::Any(aLinked));
}
}
if ( xPropSetInfo->hasPropertyByName( u"Hidden" _ustr ) )
{
xPropSet->setPropertyValue( u"Hidden" _ustr, uno::Any( IsHidden( ) ) );
}
}
bool XMLPropStyleContext::doNewDrawingLayerFillStyleDefinitionsExist(
std::u16string_view rFillStyleTag) const
{
if (!maProperties.empty() && !rFillStyleTag.empty())
{
// no & to avoid non-obvious UAF due to the 2nd temp Reference
const rtl::Reference<XMLPropertySetMapper> rMapper = GetStyles()->GetImportPropertyMapper(GetFamily())->getPropertySetMapper();
if (rMapper.is())
{
for (const auto & a : maProperties)
{
if (a.mnIndex != -1 )
{
const OUString& rPropName = rMapper->GetEntryAPIName(a.mnIndex);
if (rPropName == rFillStyleTag)
{
FillStyle eFillStyle(FillStyle_NONE);
if (a.maValue >>= eFillStyle)
{
// okay, type was good, FillStyle is set
}
else
{
// also try an int (see XFillStyleItem::PutValue)
sal_Int32 nFillStyle(0 );
if (a.maValue >>= nFillStyle)
{
eFillStyle = static_cast < FillStyle >(nFillStyle);
}
}
// we found the entry, check it
return FillStyle_NONE != eFillStyle;
}
}
}
}
}
return false ;
}
void XMLPropStyleContext::deactivateOldFillStyleDefinitions(
const OldFillStyleDefinitionSet& rHashSetOfTags)
{
if (rHashSetOfTags.empty() || maProperties.empty())
return ;
const rtl::Reference< XMLPropertySetMapper >& rMapper = GetStyles()->GetImportPropertyMapper(GetFamily())->getPropertySetMapper();
if (!rMapper.is())
return ;
for (auto & a : maProperties)
{
if (a.mnIndex != -1 )
{
const OUString& rPropName = rMapper->GetEntryAPIName(a.mnIndex);
if (rHashSetOfTags.find(rPropName) != rHashSetOfTags.end())
{
// mark entry as inactive
a.mnIndex = -1 ;
}
}
}
}
void XMLPropStyleContext::translateNameBasedDrawingLayerFillStyleDefinitionsToStyleDisplayNames()
{
if (maProperties.empty())
return ;
const rtl::Reference< XMLPropertySetMapper >& rMapper = GetStyles()->GetImportPropertyMapper(GetFamily())->getPropertySetMapper();
if (!rMapper.is())
return ;
for (auto & a : maProperties)
{
if (a.mnIndex != -1 )
{
const OUString& rPropName = rMapper->GetEntryAPIName(a.mnIndex);
XmlStyleFamily aStyleFamily(XmlStyleFamily::DATA_STYLE);
if (rPropName == u"FillGradientName"
|| rPropName == u"FillTransparenceGradientName" )
{
aStyleFamily = XmlStyleFamily::SD_GRADIENT_ID;
}
else if (rPropName == u"FillHatchName" )
{
aStyleFamily = XmlStyleFamily::SD_HATCH_ID;
}
else if (rPropName == u"FillBitmapName" )
{
aStyleFamily = XmlStyleFamily::SD_FILL_IMAGE_ID;
}
if (aStyleFamily != XmlStyleFamily::DATA_STYLE)
{
OUString sStyleName;
a.maValue >>= sStyleName;
sStyleName = GetImport().GetStyleDisplayName( aStyleFamily, sStyleName );
a.maValue <<= sStyleName;
}
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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