office-gobmx/xmloff/source/style/xmlstyle.cxx
Noel Grandin b7c6bc0bda tdf#164046 style searching improvement breaks Impress layout
regression from
    commit 6c2f827697
    Author: Noel Grandin <noel.grandin@collabora.co.uk>
    Date:   Sun Oct 20 15:07:41 2024 +0200
    improve style searching in SvXMLStylesContext

Two problems - the original code was searching by DisplayName,
not Name, so add another index for DisplayName,
and the prefix matching was not properly matching.

Change-Id: Ifd43bdb89d33067954298115c8700b87c7f93050
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177488
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins
2024-11-29 11:04:50 +01:00

880 lines
28 KiB
C++

/* -*- 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 <config_wasm_strip.h>
#include <sal/config.h>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
#include <com/sun/star/style/XAutoStylesSupplier.hpp>
#include <com/sun/star/style/XAutoStyleFamily.hpp>
#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
#include <PageMasterPropMapper.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <sal/log.hxx>
#include <svl/style.hxx>
#include <utility>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/families.hxx>
#include <xmloff/xmlimp.hxx>
#include <xmloff/xmlnumi.hxx>
#include <xmloff/xmlimppr.hxx>
#include <xmloff/xmlstyle.hxx>
#include <xmloff/txtstyli.hxx>
#include <xmloff/xmlnumfi.hxx>
#include <XMLChartStyleContext.hxx>
#include <XMLChartPropertySetMapper.hxx>
#include <XMLThemeContext.hxx>
#include <xmloff/XMLShapeStyleContext.hxx>
#include "FillStyleContext.hxx"
#include <XMLFootnoteConfigurationImportContext.hxx>
#include <XMLIndexBibliographyConfigurationContext.hxx>
#include <XMLLineNumberingImportContext.hxx>
#include <PageMasterImportContext.hxx>
#include "PageMasterImportPropMapper.hxx"
#include <memory>
#include <set>
#include <string_view>
#include <vector>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::style;
using namespace ::xmloff::token;
constexpr OUStringLiteral gsParaStyleServiceName( u"com.sun.star.style.ParagraphStyle" );
constexpr OUStringLiteral gsTextStyleServiceName( u"com.sun.star.style.CharacterStyle" );
constexpr OUString gsParagraphStyles(u"ParagraphStyles"_ustr);
constexpr OUString gsCharacterStyles(u"CharacterStyles"_ustr);
void SvXMLStyleContext::SetAttribute( sal_Int32 nElement,
const OUString& rValue )
{
switch (nElement)
{
case XML_ELEMENT(STYLE, XML_FAMILY):
{
if( IsXMLToken( rValue, XML_PARAGRAPH ) )
mnFamily = XmlStyleFamily(SfxStyleFamily::Para);
else if( IsXMLToken( rValue, XML_TEXT ) )
mnFamily = XmlStyleFamily(SfxStyleFamily::Char);
break;
}
case XML_ELEMENT(STYLE, XML_NAME):
maName = rValue;
break;
case XML_ELEMENT(STYLE, XML_DISPLAY_NAME):
maDisplayName = rValue;
break;
case XML_ELEMENT(STYLE, XML_PARENT_STYLE_NAME):
maParentName = rValue;
break;
case XML_ELEMENT(STYLE, XML_NEXT_STYLE_NAME):
maFollow = rValue;
break;
case XML_ELEMENT(LO_EXT, XML_LINKED_STYLE_NAME):
maLinked = rValue;
break;
case XML_ELEMENT(STYLE, XML_HIDDEN):
case XML_ELEMENT(LO_EXT, XML_HIDDEN):
mbHidden = rValue.toBoolean();
break;
}
}
SvXMLStyleContext::SvXMLStyleContext(
SvXMLImport& rImp,
XmlStyleFamily nFam, bool bDefault ) :
SvXMLImportContext( rImp ),
mbHidden( false ),
mnFamily( nFam ),
mbValid( true ),
mbNew( true ),
mbDefaultStyle( bDefault )
{
}
SvXMLStyleContext::~SvXMLStyleContext()
{
}
void SvXMLStyleContext::startFastElement(
sal_Int32 /*nElement*/,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
for( auto &it : sax_fastparser::castToFastAttributeList( xAttrList ) )
SetAttribute( it.getToken(), it.toString() );
}
void SvXMLStyleContext::SetDefaults()
{
}
void SvXMLStyleContext::CreateAndInsert( bool /*bOverwrite*/ )
{
}
void SvXMLStyleContext::CreateAndInsertLate( bool /*bOverwrite*/ )
{
}
void SvXMLStyleContext::Finish( bool /*bOverwrite*/ )
{
}
bool SvXMLStyleContext::IsTransient() const
{
return false;
}
namespace {
struct StyleIndexCompareByName
{
bool operator()(const SvXMLStyleContext* r1, const SvXMLStyleContext* r2) const
{
if( r1->GetFamily() < r2->GetFamily() )
return true;
if( r1->GetFamily() > r2->GetFamily() )
return false;
return r1->GetName() < r2->GetName();
}
};
struct StyleIndexCompareByDisplayName
{
bool operator()(const SvXMLStyleContext* r1, const SvXMLStyleContext* r2) const
{
if( r1->GetFamily() < r2->GetFamily() )
return true;
if( r1->GetFamily() > r2->GetFamily() )
return false;
return r1->GetDisplayName() < r2->GetDisplayName();
}
};
}
class SvXMLStylesContext_Impl
{
std::vector<rtl::Reference<SvXMLStyleContext>> aStyles;
// it would be better if we could share one vector for the styles and the index, but some code in calc
// is sensitive to having styles re-ordered
mutable SvXMLStylesContext::StyleIndex maStylesIndexByName;
mutable SvXMLStylesContext::StyleIndex maStylesIndexByDisplayName;
bool bAutomaticStyle;
#if OSL_DEBUG_LEVEL > 0
mutable sal_uInt32 m_nIndexCreated;
#endif
public:
explicit SvXMLStylesContext_Impl( bool bAuto );
size_t GetStyleCount() const { return aStyles.size(); }
SvXMLStyleContext *GetStyle( size_t i )
{
return i < aStyles.size() ? aStyles[ i ].get() : nullptr;
}
inline void AddStyle( SvXMLStyleContext *pStyle );
void dispose();
const SvXMLStyleContext *FindStyleChildContext( XmlStyleFamily nFamily,
const OUString& rName,
bool bCreateIndex ) const;
std::pair<SvXMLStylesContext::StyleIndex::const_iterator, SvXMLStylesContext::StyleIndex::const_iterator>
FindStyleChildContextByDisplayNamePrefix( XmlStyleFamily nFamily,
const OUString& rPrefix ) const;
bool IsAutomaticStyle() const { return bAutomaticStyle; }
private:
void BuildNameIndex() const;
void BuildDisplayNameIndex() const;
};
SvXMLStylesContext_Impl::SvXMLStylesContext_Impl( bool bAuto ) :
bAutomaticStyle( bAuto )
#if OSL_DEBUG_LEVEL > 0
, m_nIndexCreated( 0 )
#endif
{}
inline void SvXMLStylesContext_Impl::AddStyle( SvXMLStyleContext *pStyle )
{
#if OSL_DEBUG_LEVEL > 0
// for (auto const & xStyle : aStyles)
// if (xStyle->GetFamily() == pStyle->GetFamily() && xStyle->GetName() == pStyle->GetName())
// assert(false && "duplicate style");
#endif
aStyles.emplace_back(pStyle );
maStylesIndexByName.clear();
maStylesIndexByDisplayName.clear();
}
void SvXMLStylesContext_Impl::dispose()
{
aStyles.clear();
}
const SvXMLStyleContext *SvXMLStylesContext_Impl::FindStyleChildContext( XmlStyleFamily nFamily,
const OUString& rName,
bool bCreateIndex ) const
{
const SvXMLStyleContext *pStyle = nullptr;
if( maStylesIndexByName.empty() && bCreateIndex && !aStyles.empty() )
BuildNameIndex();
if( !maStylesIndexByName.empty() )
{
auto it = std::lower_bound(maStylesIndexByName.begin(), maStylesIndexByName.end(), true,
[&nFamily, &rName](const SvXMLStyleContext* lhs, bool /*rhs*/)
{
if (lhs->GetFamily() < nFamily)
return true;
if (lhs->GetFamily() > nFamily)
return false;
return lhs->GetName() < rName;
});
if (it != maStylesIndexByName.end() && (*it)->GetFamily() == nFamily && (*it)->GetName() == rName)
pStyle = *it;
}
else
{
for( size_t i = 0; !pStyle && i < aStyles.size(); i++ )
{
const SvXMLStyleContext *pS = aStyles[ i ].get();
if( pS->GetFamily() == nFamily &&
pS->GetName() == rName )
pStyle = pS;
}
}
return pStyle;
}
namespace
{
struct PrefixProbeLowerBound
{
XmlStyleFamily nFamily;
const OUString& rPrefix;
bool operator()(const SvXMLStyleContext* lhs, bool /*rhs*/)
{
if (lhs->GetFamily() < nFamily)
return true;
if (lhs->GetFamily() > nFamily)
return false;
return lhs->GetDisplayName() < rPrefix;
}
};
struct PrefixProbeUpperBound
{
XmlStyleFamily nFamily;
const OUString& rPrefix;
bool operator()(bool /*lhs*/, const SvXMLStyleContext* rhs)
{
if (nFamily < rhs->GetFamily())
return true;
if (nFamily > rhs->GetFamily())
return false;
std::u16string_view rhsName = rhs->GetDisplayName();
// For the upper bound we want to view the vector's data as if
// every element was truncated to the size of the prefix.
// Then perform a normal match.
rhsName = rhsName.substr(0, rPrefix.getLength());
// compare UP TO the length of the prefix and no farther
if (int cmp = rPrefix.compareTo(rhsName))
return cmp < 0;
// The strings are equal to the length of the prefix so
// behave as if they are equal. That means s1 < s2 == false
return false;
}
};
}
std::pair<SvXMLStylesContext::StyleIndex::const_iterator, SvXMLStylesContext::StyleIndex::const_iterator>
SvXMLStylesContext_Impl::FindStyleChildContextByDisplayNamePrefix( XmlStyleFamily nFamily,
const OUString& rPrefix ) const
{
if( maStylesIndexByDisplayName.empty() )
BuildDisplayNameIndex();
auto itStart = std::lower_bound(maStylesIndexByDisplayName.begin(), maStylesIndexByDisplayName.end(), true, PrefixProbeLowerBound{nFamily,rPrefix});
auto itEnd = std::upper_bound(itStart, maStylesIndexByDisplayName.end(), true, PrefixProbeUpperBound{nFamily,rPrefix});
return {itStart, itEnd};
}
void SvXMLStylesContext_Impl::BuildNameIndex() const
{
maStylesIndexByName.reserve(aStyles.size());
for (const auto & i : aStyles)
maStylesIndexByName.push_back(i.get());
std::sort(maStylesIndexByName.begin(), maStylesIndexByName.end(), StyleIndexCompareByName());
#if OSL_DEBUG_LEVEL > 0
SAL_WARN_IF(0 != m_nIndexCreated, "xmloff.style",
"Performance warning: sdbcx::Index created multiple times");
++m_nIndexCreated;
#endif
}
void SvXMLStylesContext_Impl::BuildDisplayNameIndex() const
{
maStylesIndexByDisplayName.reserve(aStyles.size());
for (const auto & i : aStyles)
maStylesIndexByDisplayName.push_back(i.get());
std::sort(maStylesIndexByDisplayName.begin(), maStylesIndexByDisplayName.end(), StyleIndexCompareByDisplayName());
}
sal_uInt32 SvXMLStylesContext::GetStyleCount() const
{
return mpImpl->GetStyleCount();
}
SvXMLStyleContext *SvXMLStylesContext::GetStyle( sal_uInt32 i )
{
return mpImpl->GetStyle( i );
}
const SvXMLStyleContext *SvXMLStylesContext::GetStyle( sal_uInt32 i ) const
{
return mpImpl->GetStyle( i );
}
bool SvXMLStylesContext::IsAutomaticStyle() const
{
return mpImpl->IsAutomaticStyle();
}
SvXMLStyleContext *SvXMLStylesContext::CreateStyleChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList)
{
SvXMLStyleContext *pStyle = nullptr;
if(GetImport().GetDataStylesImport())
{
pStyle = GetImport().GetDataStylesImport()->CreateChildContext(GetImport(), nElement,
xAttrList, *this);
if (pStyle)
return pStyle;
}
switch (nElement)
{
case XML_ELEMENT(STYLE, XML_STYLE):
case XML_ELEMENT(STYLE, XML_DEFAULT_STYLE):
{
XmlStyleFamily nFamily = XmlStyleFamily::DATA_STYLE;
for( auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ) )
{
if( aIter.getToken() == XML_ELEMENT(STYLE, XML_FAMILY) )
{
nFamily = GetFamily( aIter.toString() );
break;
}
}
pStyle = XML_ELEMENT(STYLE, XML_STYLE)==nElement
? CreateStyleStyleChildContext( nFamily, nElement, xAttrList )
: CreateDefaultStyleStyleChildContext( nFamily, nElement, xAttrList );
break;
}
case XML_ELEMENT(TEXT, XML_BIBLIOGRAPHY_CONFIGURATION):
pStyle = new XMLIndexBibliographyConfigurationContext(GetImport());
break;
case XML_ELEMENT(TEXT, XML_NOTES_CONFIGURATION):
pStyle = new XMLFootnoteConfigurationImportContext(
GetImport(), nElement, xAttrList);
break;
case XML_ELEMENT(TEXT, XML_LINENUMBERING_CONFIGURATION):
pStyle = new XMLLineNumberingImportContext(GetImport());
break;
case XML_ELEMENT(STYLE, XML_PAGE_LAYOUT):
case XML_ELEMENT(STYLE, XML_DEFAULT_PAGE_LAYOUT):
{
//there is not page family in ODF now, so I specify one for it
bool bDefaultStyle = XML_ELEMENT(STYLE, XML_DEFAULT_PAGE_LAYOUT) == nElement;
pStyle = new PageStyleContext( GetImport(), *this, bDefaultStyle );
}
break;
case XML_ELEMENT(TEXT, XML_LIST_STYLE):
pStyle = new SvxXMLListStyleContext( GetImport() );
break;
case XML_ELEMENT(TEXT, XML_OUTLINE_STYLE):
pStyle = new SvxXMLListStyleContext( GetImport(), true );
break;
// FillStyles
case XML_ELEMENT(DRAW, XML_GRADIENT):
{
pStyle = new XMLGradientStyleContext( GetImport(), nElement, xAttrList );
break;
}
case XML_ELEMENT(DRAW, XML_HATCH):
{
pStyle = new XMLHatchStyleContext( GetImport(), nElement, xAttrList );
break;
}
case XML_ELEMENT(DRAW, XML_FILL_IMAGE):
{
pStyle = new XMLBitmapStyleContext( GetImport(), nElement, xAttrList );
break;
}
case XML_ELEMENT(DRAW, XML_OPACITY):
{
pStyle = new XMLTransGradientStyleContext( GetImport(), nElement, xAttrList );
break;
}
case XML_ELEMENT(DRAW, XML_MARKER):
{
pStyle = new XMLMarkerStyleContext( GetImport(), nElement, xAttrList );
break;
}
case XML_ELEMENT(DRAW, XML_STROKE_DASH):
{
pStyle = new XMLDashStyleContext( GetImport(), nElement, xAttrList );
break;
}
}
if (!pStyle)
SAL_WARN("xmloff", "Unknown element " << SvXMLImport::getPrefixAndNameFromToken(nElement));
return pStyle;
}
SvXMLStyleContext *SvXMLStylesContext::CreateStyleStyleChildContext(
XmlStyleFamily nFamily, sal_Int32 /*nElement*/,
const uno::Reference< xml::sax::XFastAttributeList > & /*xAttrList*/ )
{
SvXMLStyleContext *pStyle = nullptr;
switch( nFamily )
{
case XmlStyleFamily::TEXT_PARAGRAPH:
case XmlStyleFamily::TEXT_TEXT:
case XmlStyleFamily::TEXT_SECTION:
pStyle = new XMLTextStyleContext( GetImport(), *this, nFamily );
break;
case XmlStyleFamily::TEXT_RUBY:
pStyle = new XMLPropStyleContext( GetImport(), *this, nFamily );
break;
#if !ENABLE_WASM_STRIP_CHART
// WASM_CHART change
case XmlStyleFamily::SCH_CHART_ID:
pStyle = new XMLChartStyleContext( GetImport(), *this, nFamily );
break;
#endif
case XmlStyleFamily::SD_GRAPHICS_ID:
case XmlStyleFamily::SD_PRESENTATION_ID:
case XmlStyleFamily::SD_POOL_ID:
pStyle = new XMLShapeStyleContext( GetImport(), *this, nFamily );
break;
default: break;
}
return pStyle;
}
SvXMLStyleContext *SvXMLStylesContext::CreateDefaultStyleStyleChildContext(
XmlStyleFamily /*nFamily*/, sal_Int32 /*nElement*/,
const uno::Reference< xml::sax::XFastAttributeList > & )
{
return nullptr;
}
bool SvXMLStylesContext::InsertStyleFamily( XmlStyleFamily ) const
{
return true;
}
XmlStyleFamily SvXMLStylesContext::GetFamily( std::u16string_view rValue )
{
XmlStyleFamily nFamily = XmlStyleFamily::DATA_STYLE;
if( IsXMLToken( rValue, XML_PARAGRAPH ) )
{
nFamily = XmlStyleFamily::TEXT_PARAGRAPH;
}
else if( IsXMLToken( rValue, XML_TEXT ) )
{
nFamily = XmlStyleFamily::TEXT_TEXT;
}
else if( IsXMLToken( rValue, XML_DATA_STYLE ) )
{
nFamily = XmlStyleFamily::DATA_STYLE;
}
else if ( IsXMLToken( rValue, XML_SECTION ) )
{
nFamily = XmlStyleFamily::TEXT_SECTION;
}
else if( IsXMLToken( rValue, XML_TABLE ) )
{
nFamily = XmlStyleFamily::TABLE_TABLE;
}
else if( IsXMLToken( rValue, XML_TABLE_COLUMN ) )
nFamily = XmlStyleFamily::TABLE_COLUMN;
else if( IsXMLToken( rValue, XML_TABLE_ROW ) )
nFamily = XmlStyleFamily::TABLE_ROW;
else if( IsXMLToken( rValue, XML_TABLE_CELL ) )
nFamily = XmlStyleFamily::TABLE_CELL;
else if ( rValue == XML_STYLE_FAMILY_SD_GRAPHICS_NAME )
{
nFamily = XmlStyleFamily::SD_GRAPHICS_ID;
}
else if ( rValue == XML_STYLE_FAMILY_SD_PRESENTATION_NAME )
{
nFamily = XmlStyleFamily::SD_PRESENTATION_ID;
}
else if ( rValue == XML_STYLE_FAMILY_SD_POOL_NAME )
{
nFamily = XmlStyleFamily::SD_POOL_ID;
}
else if ( rValue == XML_STYLE_FAMILY_SD_DRAWINGPAGE_NAME )
{
nFamily = XmlStyleFamily::SD_DRAWINGPAGE_ID;
}
else if ( rValue == XML_STYLE_FAMILY_SCH_CHART_NAME )
{
nFamily = XmlStyleFamily::SCH_CHART_ID;
}
else if ( IsXMLToken( rValue, XML_RUBY ) )
{
nFamily = XmlStyleFamily::TEXT_RUBY;
}
return nFamily;
}
rtl::Reference < SvXMLImportPropertyMapper > SvXMLStylesContext::GetImportPropertyMapper(
XmlStyleFamily nFamily ) const
{
rtl::Reference < SvXMLImportPropertyMapper > xMapper;
switch( nFamily )
{
case XmlStyleFamily::TEXT_PARAGRAPH:
if( !mxParaImpPropMapper.is() )
{
SvXMLStylesContext * pThis = const_cast<SvXMLStylesContext *>(this);
pThis->mxParaImpPropMapper =
pThis->GetImport().GetTextImport()
->GetParaImportPropertySetMapper();
}
xMapper = mxParaImpPropMapper;
break;
case XmlStyleFamily::TEXT_TEXT:
if( !mxTextImpPropMapper.is() )
{
SvXMLStylesContext * pThis = const_cast<SvXMLStylesContext *>(this);
pThis->mxTextImpPropMapper =
pThis->GetImport().GetTextImport()
->GetTextImportPropertySetMapper();
}
xMapper = mxTextImpPropMapper;
break;
case XmlStyleFamily::TEXT_SECTION:
// don't cache section mapper, as it's rarely used
// *sigh*, cast to non-const, because this is a const method,
// but SvXMLImport::GetTextImport() isn't.
xMapper = const_cast<SvXMLStylesContext*>(this)->GetImport().GetTextImport()->
GetSectionImportPropertySetMapper();
break;
case XmlStyleFamily::TEXT_RUBY:
// don't cache section mapper, as it's rarely used
// *sigh*, cast to non-const, because this is a const method,
// but SvXMLImport::GetTextImport() isn't.
xMapper = const_cast<SvXMLStylesContext*>(this)->GetImport().GetTextImport()->
GetRubyImportPropertySetMapper();
break;
case XmlStyleFamily::SD_GRAPHICS_ID:
case XmlStyleFamily::SD_PRESENTATION_ID:
case XmlStyleFamily::SD_POOL_ID:
if(!mxShapeImpPropMapper.is())
{
rtl::Reference< XMLShapeImportHelper > aImpHelper = const_cast<SvXMLImport&>(GetImport()).GetShapeImport();
const_cast<SvXMLStylesContext*>(this)->mxShapeImpPropMapper =
aImpHelper->GetPropertySetMapper();
}
xMapper = mxShapeImpPropMapper;
break;
#if !ENABLE_WASM_STRIP_CHART
// WASM_CHART change
case XmlStyleFamily::SCH_CHART_ID:
if( ! mxChartImpPropMapper.is() )
{
XMLPropertySetMapper *const pPropMapper = new XMLChartPropertySetMapper(nullptr);
mxChartImpPropMapper = new XMLChartImportPropertyMapper( pPropMapper, GetImport() );
}
xMapper = mxChartImpPropMapper;
break;
#endif
case XmlStyleFamily::PAGE_MASTER:
if( ! mxPageImpPropMapper.is() )
{
XMLPropertySetMapper *pPropMapper =
new XMLPageMasterPropSetMapper();
mxPageImpPropMapper =
new PageMasterImportPropertyMapper( pPropMapper,
const_cast<SvXMLStylesContext*>(this)->GetImport() );
}
xMapper = mxPageImpPropMapper;
break;
default: break;
}
return xMapper;
}
Reference < XAutoStyleFamily > SvXMLStylesContext::GetAutoStyles( XmlStyleFamily nFamily ) const
{
Reference < XAutoStyleFamily > xAutoStyles;
if( XmlStyleFamily::TEXT_TEXT == nFamily || XmlStyleFamily::TEXT_PARAGRAPH == nFamily)
{
bool bPara = XmlStyleFamily::TEXT_PARAGRAPH == nFamily;
const Reference<XAutoStyleFamily>& rxAutoStyles = bPara ? mxParaAutoStyles : mxTextAutoStyles;
if (!rxAutoStyles)
{
OUString sName(bPara ? gsParagraphStyles : gsCharacterStyles);
Reference< XAutoStylesSupplier > xAutoStylesSupp( GetImport().GetModel(), UNO_QUERY );
Reference< XAutoStyles > xAutoStyleFamilies = xAutoStylesSupp->getAutoStyles();
if (xAutoStyleFamilies->hasByName(sName))
{
Any aAny = xAutoStyleFamilies->getByName( sName );
aAny >>= const_cast<Reference<XAutoStyleFamily>&>(rxAutoStyles);
}
}
xAutoStyles = rxAutoStyles;
}
return xAutoStyles;
}
Reference < XNameContainer > SvXMLStylesContext::GetStylesContainer(
XmlStyleFamily nFamily ) const
{
Reference < XNameContainer > xStyles;
if (XmlStyleFamily::TEXT_TEXT == nFamily || XmlStyleFamily::TEXT_PARAGRAPH == nFamily)
{
bool bPara = XmlStyleFamily::TEXT_PARAGRAPH == nFamily;
const Reference<XNameContainer>& rxStyles = bPara ? mxParaStyles : mxTextStyles;
if (!rxStyles)
{
OUString sName(bPara ? gsParagraphStyles : gsCharacterStyles);
Reference<XStyleFamiliesSupplier> xFamiliesSupp(GetImport().GetModel(), UNO_QUERY);
if (xFamiliesSupp.is())
{
Reference<XNameAccess> xFamilies = xFamiliesSupp->getStyleFamilies();
if (xFamilies->hasByName(sName))
{
Any aAny = xFamilies->getByName(sName);
aAny >>= const_cast<Reference<XNameContainer>&>(rxStyles);
}
}
}
xStyles = rxStyles;
}
return xStyles;
}
OUString SvXMLStylesContext::GetServiceName( XmlStyleFamily nFamily ) const
{
OUString sServiceName;
switch( nFamily )
{
case XmlStyleFamily::TEXT_PARAGRAPH:
sServiceName = gsParaStyleServiceName;
break;
case XmlStyleFamily::TEXT_TEXT:
sServiceName = gsTextStyleServiceName;
break;
default: break;
}
return sServiceName;
}
SvXMLStylesContext::SvXMLStylesContext( SvXMLImport& rImport, bool bAuto ) :
SvXMLImportContext( rImport ),
mpImpl( new SvXMLStylesContext_Impl( bAuto ) )
{
}
SvXMLStylesContext::~SvXMLStylesContext()
{
}
css::uno::Reference< css::xml::sax::XFastContextHandler > SvXMLStylesContext::createFastChildContext(
sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
if (nElement == XML_ELEMENT(LO_EXT, XML_THEME))
{
if (auto xImportInfo = GetImport().getImportInfo())
{
try
{
if (auto xPropertySetInfo = xImportInfo->getPropertySetInfo())
{
if (xPropertySetInfo->hasPropertyByName(u"IsInPaste"_ustr))
{
css::uno::Any value = xImportInfo->getPropertyValue(u"IsInPaste"_ustr);
if (bool b; (value >>= b) && b)
return nullptr; // do not import themes in paste mode
}
}
}
catch (const css::uno::Exception&)
{
DBG_UNHANDLED_EXCEPTION("xmloff");
}
}
uno::Reference<uno::XInterface> xObject(GetImport().GetModel(), uno::UNO_QUERY);
uno::Reference<drawing::XDrawPageSupplier> const xDrawPageSupplier(GetImport().GetModel(), uno::UNO_QUERY);
if (xDrawPageSupplier.is())
{
uno::Reference<drawing::XDrawPage> xPage = xDrawPageSupplier->getDrawPage();
if (xPage.is())
xObject = xPage;
}
return new XMLThemeContext(GetImport(), xAttrList, xObject);
}
SvXMLStyleContext* pStyle = CreateStyleChildContext( nElement, xAttrList );
if (pStyle)
{
if (!pStyle->IsTransient())
mpImpl->AddStyle(pStyle);
return pStyle;
}
return nullptr;
}
void SvXMLStylesContext::AddStyle(SvXMLStyleContext& rNew)
{
mpImpl->AddStyle( &rNew );
}
void SvXMLStylesContext::dispose()
{
mpImpl->dispose();
}
void SvXMLStylesContext::CopyAutoStylesToDoc()
{
sal_uInt32 nCount = GetStyleCount();
sal_uInt32 i;
for( i = 0; i < nCount; i++ )
{
SvXMLStyleContext *pStyle = GetStyle( i );
if( !pStyle || ( pStyle->GetFamily() != XmlStyleFamily::TEXT_TEXT &&
pStyle->GetFamily() != XmlStyleFamily::TEXT_PARAGRAPH &&
pStyle->GetFamily() != XmlStyleFamily::TABLE_CELL ) )
continue;
pStyle->CreateAndInsert( false );
}
}
void SvXMLStylesContext::CopyStylesToDoc( bool bOverwrite,
bool bFinish )
{
// pass 1: create text, paragraph and frame styles
sal_uInt32 nCount = GetStyleCount();
sal_uInt32 i;
for( i = 0; i < nCount; i++ )
{
SvXMLStyleContext *pStyle = GetStyle( i );
if( !pStyle )
continue;
if (pStyle->IsDefaultStyle())
{
if (bOverwrite) pStyle->SetDefaults();
}
else if( InsertStyleFamily( pStyle->GetFamily() ) )
pStyle->CreateAndInsert( bOverwrite );
}
// pass 2: create list styles (they require char styles)
for( i=0; i<nCount; i++ )
{
SvXMLStyleContext *pStyle = GetStyle( i );
if( !pStyle || pStyle->IsDefaultStyle())
continue;
if( InsertStyleFamily( pStyle->GetFamily() ) )
pStyle->CreateAndInsertLate( bOverwrite );
}
// pass3: finish creation of styles
if( bFinish )
FinishStyles( bOverwrite );
}
void SvXMLStylesContext::FinishStyles( bool bOverwrite )
{
sal_uInt32 nCount = GetStyleCount();
for( sal_uInt32 i=0; i<nCount; i++ )
{
SvXMLStyleContext *pStyle = GetStyle( i );
if( !pStyle || !pStyle->IsValid() || pStyle->IsDefaultStyle() )
continue;
if( InsertStyleFamily( pStyle->GetFamily() ) )
pStyle->Finish( bOverwrite );
}
}
const SvXMLStyleContext *SvXMLStylesContext::FindStyleChildContext(
XmlStyleFamily nFamily,
const OUString& rName,
bool bCreateIndex ) const
{
return mpImpl->FindStyleChildContext( nFamily, rName, bCreateIndex );
}
std::pair<SvXMLStylesContext::StyleIndex::const_iterator, SvXMLStylesContext::StyleIndex::const_iterator>
SvXMLStylesContext::FindStyleChildContextByDisplayNamePrefix(
XmlStyleFamily nFamily,
const OUString& rNamePrefix ) const
{
return mpImpl->FindStyleChildContextByDisplayNamePrefix( nFamily, rNamePrefix );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */