10d29c390d
Change-Id: I076f16d0536b534abf0ced4d76051eadb4c0e033 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114949 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
461 lines
17 KiB
C++
461 lines
17 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 <tools/urlobj.hxx>
|
|
#include <com/sun/star/document/XGraphicStorageHandler.hpp>
|
|
#include <com/sun/star/embed/ElementModes.hpp>
|
|
#include <com/sun/star/container/XNameContainer.hpp>
|
|
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
|
|
#include <com/sun/star/drawing/PolyPolygonBezierCoords.hpp>
|
|
#include <com/sun/star/drawing/LineDash.hpp>
|
|
#include <com/sun/star/awt/Gradient.hpp>
|
|
#include <com/sun/star/awt/XBitmap.hpp>
|
|
#include <com/sun/star/drawing/Hatch.hpp>
|
|
#include <com/sun/star/io/XSeekable.hpp>
|
|
#include <comphelper/processfactory.hxx>
|
|
#include <comphelper/storagehelper.hxx>
|
|
#include <sax/tools/converter.hxx>
|
|
#include <sfx2/docfile.hxx>
|
|
#include <xmloff/xmlnamespace.hxx>
|
|
#include <xmloff/namespacemap.hxx>
|
|
|
|
#include <xmloff/xmltoken.hxx>
|
|
#include <xmloff/DashStyle.hxx>
|
|
#include <xmloff/GradientStyle.hxx>
|
|
#include <xmloff/HatchStyle.hxx>
|
|
#include <xmloff/ImageStyle.hxx>
|
|
#include <xmloff/MarkerStyle.hxx>
|
|
#include <xmloff/xmlictxt.hxx>
|
|
#include <svx/xmlgrhlp.hxx>
|
|
|
|
#include <xmlxtimp.hxx>
|
|
#include <tools/diagnose_ex.h>
|
|
|
|
using namespace com::sun::star;
|
|
using namespace com::sun::star::container;
|
|
using namespace com::sun::star::document;
|
|
using namespace com::sun::star::uno;
|
|
using namespace com::sun::star::awt;
|
|
using namespace com::sun::star::lang;
|
|
using namespace com::sun::star::xml::sax;
|
|
using namespace ::xmloff::token;
|
|
using namespace cppu;
|
|
|
|
namespace {
|
|
|
|
enum class SvxXMLTableImportContextEnum { Color, Marker, Dash, Hatch, Gradient, Bitmap };
|
|
|
|
class SvxXMLTableImportContext : public SvXMLImportContext
|
|
{
|
|
public:
|
|
SvxXMLTableImportContext( SvXMLImport& rImport, SvxXMLTableImportContextEnum eContext, const uno::Reference< XNameContainer >& xTable,
|
|
bool bOOoFormat );
|
|
|
|
virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL
|
|
createFastChildContext(sal_Int32 Element,
|
|
const css::uno::Reference< css::xml::sax::XFastAttributeList > & Attribs) override;
|
|
|
|
protected:
|
|
static void importColor( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName );
|
|
void importMarker( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName );
|
|
void importDash( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName );
|
|
void importHatch( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName );
|
|
void importGradient( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName );
|
|
void importBitmap( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName );
|
|
|
|
private:
|
|
uno::Reference< XNameContainer > mxTable;
|
|
SvxXMLTableImportContextEnum meContext;
|
|
bool mbOOoFormat;
|
|
};
|
|
|
|
}
|
|
|
|
SvxXMLTableImportContext::SvxXMLTableImportContext( SvXMLImport& rImport, SvxXMLTableImportContextEnum eContext, const uno::Reference< XNameContainer >& xTable, bool bOOoFormat )
|
|
: SvXMLImportContext( rImport ), mxTable( xTable ), meContext( eContext ),
|
|
mbOOoFormat( bOOoFormat )
|
|
{
|
|
}
|
|
|
|
css::uno::Reference< css::xml::sax::XFastContextHandler >
|
|
SvxXMLTableImportContext::createFastChildContext(sal_Int32 nElement,
|
|
const css::uno::Reference< css::xml::sax::XFastAttributeList > & rAttrList)
|
|
{
|
|
if( !(IsTokenInNamespace(nElement, XML_NAMESPACE_DRAW) ||
|
|
IsTokenInNamespace(nElement, XML_NAMESPACE_DRAW_OOO) ))
|
|
return nullptr;
|
|
|
|
std::vector<std::pair<sal_Int32, OString>> aTmpAttrList;
|
|
for (auto& aIter : sax_fastparser::castToFastAttributeList( rAttrList ))
|
|
aTmpAttrList.push_back({aIter.getToken(), OString(aIter.toCString())});
|
|
if( mbOOoFormat &&
|
|
(SvxXMLTableImportContextEnum::Dash == meContext || SvxXMLTableImportContextEnum::Hatch == meContext ||
|
|
SvxXMLTableImportContextEnum::Bitmap == meContext) )
|
|
{
|
|
for( auto & aIter : aTmpAttrList )
|
|
{
|
|
sal_Int32 aLocalAttr = aIter.first & TOKEN_MASK;
|
|
if( aIter.first == XML_ELEMENT(XLINK, XML_HREF) &&
|
|
SvxXMLTableImportContextEnum::Bitmap == meContext )
|
|
{
|
|
OString rValue = aIter.second;
|
|
if( !rValue.isEmpty() && '#' == rValue[0] )
|
|
rValue = rValue.copy( 1 );
|
|
}
|
|
else if( (IsTokenInNamespace(aIter.first, XML_NAMESPACE_DRAW) || IsTokenInNamespace(aIter.first, XML_NAMESPACE_DRAW_OOO)) &&
|
|
( ( SvxXMLTableImportContextEnum::Dash == meContext &&
|
|
( aLocalAttr == XML_DOTS1_LENGTH ||
|
|
aLocalAttr == XML_DOTS2_LENGTH ||
|
|
aLocalAttr == XML_DISTANCE ) ) ||
|
|
( SvxXMLTableImportContextEnum::Hatch == meContext &&
|
|
( aLocalAttr == XML_DISTANCE ) ) ) )
|
|
{
|
|
OString& rValue = aIter.second;
|
|
sal_Int32 nPos = rValue.getLength();
|
|
while( nPos && rValue[nPos-1] <= ' ' )
|
|
--nPos;
|
|
if( nPos > 2 &&
|
|
('c'==rValue[nPos-2] || 'C'==rValue[nPos-2]) &&
|
|
('h'==rValue[nPos-1] || 'H'==rValue[nPos-1]) )
|
|
{
|
|
rValue = rValue.copy( 0, nPos-2 );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
try
|
|
{
|
|
rtl::Reference<sax_fastparser::FastAttributeList> xFastList = new sax_fastparser::FastAttributeList(nullptr);
|
|
for (auto& aIter : aTmpAttrList)
|
|
xFastList->add(aIter.first, aIter.second);
|
|
|
|
Any aAny;
|
|
OUString aName;
|
|
|
|
switch( meContext )
|
|
{
|
|
case SvxXMLTableImportContextEnum::Color:
|
|
importColor( xFastList, aAny, aName );
|
|
break;
|
|
case SvxXMLTableImportContextEnum::Marker:
|
|
importMarker( xFastList, aAny, aName );
|
|
break;
|
|
case SvxXMLTableImportContextEnum::Dash:
|
|
importDash( xFastList, aAny, aName );
|
|
break;
|
|
case SvxXMLTableImportContextEnum::Hatch:
|
|
importHatch( xFastList, aAny, aName );
|
|
break;
|
|
case SvxXMLTableImportContextEnum::Gradient:
|
|
importGradient( xFastList, aAny, aName );
|
|
break;
|
|
case SvxXMLTableImportContextEnum::Bitmap:
|
|
importBitmap( xFastList, aAny, aName );
|
|
break;
|
|
}
|
|
|
|
if( !aName.isEmpty() && aAny.hasValue() )
|
|
{
|
|
if( mxTable->hasByName( aName ) )
|
|
{
|
|
mxTable->replaceByName( aName, aAny );
|
|
}
|
|
else
|
|
{
|
|
mxTable->insertByName( aName, aAny );
|
|
}
|
|
}
|
|
}
|
|
catch (const uno::Exception&)
|
|
{
|
|
DBG_UNHANDLED_EXCEPTION("svx");
|
|
}
|
|
return new SvXMLImportContext( GetImport() );
|
|
}
|
|
|
|
void SvxXMLTableImportContext::importColor( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName )
|
|
{
|
|
for (auto& aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
|
|
{
|
|
switch (aIter.getToken())
|
|
{
|
|
case XML_ELEMENT(DRAW, XML_NAME):
|
|
case XML_ELEMENT(DRAW_OOO, XML_NAME):
|
|
rName = aIter.toString();
|
|
break;
|
|
case XML_ELEMENT(DRAW, XML_COLOR):
|
|
case XML_ELEMENT(DRAW_OOO, XML_COLOR):
|
|
{
|
|
sal_Int32 nColor(0);
|
|
::sax::Converter::convertColor(nColor, aIter.toString());
|
|
rAny <<= nColor;
|
|
break;
|
|
}
|
|
default:
|
|
XMLOFF_WARN_UNKNOWN("xmloff", aIter);
|
|
}
|
|
}
|
|
}
|
|
|
|
void SvxXMLTableImportContext::importMarker( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName )
|
|
{
|
|
try
|
|
{
|
|
XMLMarkerStyleImport aMarkerStyle( GetImport() );
|
|
aMarkerStyle.importXML( xAttrList, rAny, rName );
|
|
}
|
|
catch (const Exception&)
|
|
{
|
|
TOOLS_WARN_EXCEPTION("svx", "");
|
|
}
|
|
}
|
|
|
|
void SvxXMLTableImportContext::importDash( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName )
|
|
{
|
|
try
|
|
{
|
|
XMLDashStyleImport aDashStyle( GetImport() );
|
|
aDashStyle.importXML( xAttrList, rAny, rName );
|
|
}
|
|
catch (const Exception&)
|
|
{
|
|
TOOLS_WARN_EXCEPTION("svx", "");
|
|
}
|
|
}
|
|
|
|
void SvxXMLTableImportContext::importHatch( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName )
|
|
{
|
|
try
|
|
{
|
|
XMLHatchStyleImport aHatchStyle( GetImport() );
|
|
aHatchStyle.importXML( xAttrList, rAny, rName );
|
|
}
|
|
catch (const Exception&)
|
|
{
|
|
TOOLS_WARN_EXCEPTION("svx", "");
|
|
}
|
|
}
|
|
|
|
void SvxXMLTableImportContext::importGradient( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName )
|
|
{
|
|
try
|
|
{
|
|
XMLGradientStyleImport aGradientStyle( GetImport() );
|
|
aGradientStyle.importXML( xAttrList, rAny, rName );
|
|
}
|
|
catch (const Exception&)
|
|
{
|
|
TOOLS_WARN_EXCEPTION("svx", "");
|
|
}
|
|
}
|
|
|
|
void SvxXMLTableImportContext::importBitmap( const uno::Reference< XFastAttributeList >& xAttrList, Any& rAny, OUString& rName )
|
|
{
|
|
try
|
|
{
|
|
uno::Any aGraphicAny;
|
|
XMLImageStyle::importXML(xAttrList, aGraphicAny, rName, GetImport());
|
|
if (aGraphicAny.has<uno::Reference<graphic::XGraphic>>())
|
|
{
|
|
auto xGraphic = aGraphicAny.get<uno::Reference<graphic::XGraphic>>();
|
|
uno::Reference<awt::XBitmap> xBitmap(xGraphic, uno::UNO_QUERY);
|
|
if (xBitmap.is())
|
|
rAny <<= xBitmap;
|
|
}
|
|
}
|
|
catch (const Exception&)
|
|
{
|
|
TOOLS_WARN_EXCEPTION("svx", "");
|
|
}
|
|
}
|
|
|
|
|
|
SvxXMLXTableImport::SvxXMLXTableImport(
|
|
const css::uno::Reference< css::uno::XComponentContext >& rContext,
|
|
const uno::Reference< XNameContainer > & rTable,
|
|
uno::Reference<XGraphicStorageHandler> const & xGraphicStorageHandler)
|
|
: SvXMLImport(rContext, "", SvXMLImportFlags::NONE),
|
|
mrTable( rTable )
|
|
{
|
|
SetGraphicStorageHandler(xGraphicStorageHandler);
|
|
|
|
GetNamespaceMap().Add( GetXMLToken(XML_NP_OOO), GetXMLToken(XML_N_OOO), XML_NAMESPACE_OOO);
|
|
GetNamespaceMap().Add( GetXMLToken(XML_NP_OFFICE), GetXMLToken(XML_N_OFFICE), XML_NAMESPACE_OFFICE);
|
|
GetNamespaceMap().Add( GetXMLToken(XML_NP_DRAW), GetXMLToken(XML_N_DRAW), XML_NAMESPACE_DRAW);
|
|
GetNamespaceMap().Add( GetXMLToken(XML_NP_XLINK), GetXMLToken(XML_N_XLINK), XML_NAMESPACE_XLINK);
|
|
|
|
GetNamespaceMap().Add( "__ooo", GetXMLToken(XML_N_OOO), XML_NAMESPACE_OOO );
|
|
GetNamespaceMap().Add( "__xlink", GetXMLToken(XML_N_XLINK), XML_NAMESPACE_XLINK );
|
|
|
|
// OOo namespaces for reading OOo 1.1 files
|
|
GetNamespaceMap().Add( "___office",
|
|
GetXMLToken(XML_N_OFFICE_OOO),
|
|
XML_NAMESPACE_OFFICE );
|
|
GetNamespaceMap().Add( "___draw",
|
|
GetXMLToken(XML_N_DRAW_OOO),
|
|
XML_NAMESPACE_DRAW );
|
|
}
|
|
|
|
SvxXMLXTableImport::~SvxXMLXTableImport() noexcept
|
|
{
|
|
}
|
|
|
|
static void openStorageStream( xml::sax::InputSource *pParserInput,
|
|
rtl::Reference<SvXMLGraphicHelper>& rxGraphicHelper,
|
|
const uno::Reference < embed::XStorage >& xStorage )
|
|
{
|
|
uno::Reference < io::XStream > xIStm( xStorage->openStreamElement( "Content.xml", embed::ElementModes::READ ), uno::UNO_SET_THROW );
|
|
pParserInput->aInputStream = xIStm->getInputStream();
|
|
rxGraphicHelper = SvXMLGraphicHelper::Create( xStorage, SvXMLGraphicHelperMode::Read );
|
|
}
|
|
|
|
bool SvxXMLXTableImport::load( const OUString &rPath, const OUString &rReferer,
|
|
const uno::Reference < embed::XStorage > &xStorage,
|
|
const uno::Reference< XNameContainer >& xTable,
|
|
bool *bOptLoadedFromStorage ) noexcept
|
|
{
|
|
bool bRet = true;
|
|
rtl::Reference<SvXMLGraphicHelper> xGraphicHelper;
|
|
|
|
INetURLObject aURLObj( rPath );
|
|
bool bUseStorage = aURLObj.GetProtocol() == INetProtocol::NotValid; // a relative path
|
|
|
|
try
|
|
{
|
|
uno::Reference<uno::XComponentContext> xContext( ::comphelper::getProcessComponentContext() );
|
|
|
|
xml::sax::InputSource aParserInput;
|
|
comphelper::LifecycleProxy aNasty;
|
|
|
|
if( !bUseStorage || !xStorage.is() )
|
|
{
|
|
SfxMedium aMedium( rPath, rReferer, StreamMode::READ | StreamMode::NOCREATE );
|
|
aParserInput.sSystemId = aMedium.GetName();
|
|
|
|
if( aMedium.IsStorage() )
|
|
{
|
|
uno::Reference < embed::XStorage > xMediumStorage( aMedium.GetStorage( false ), uno::UNO_SET_THROW );
|
|
openStorageStream( &aParserInput, xGraphicHelper, xMediumStorage );
|
|
}
|
|
else
|
|
aParserInput.aInputStream = aMedium.GetInputStream();
|
|
}
|
|
else // relative URL into a storage
|
|
{
|
|
uno::Reference< embed::XStorage > xSubStorage;
|
|
try
|
|
{
|
|
xSubStorage = comphelper::OStorageHelper::GetStorageAtPath(
|
|
xStorage, rPath, embed::ElementModes::READ, aNasty );
|
|
}
|
|
catch (const uno::Exception&)
|
|
{
|
|
}
|
|
if( xSubStorage.is() )
|
|
openStorageStream( &aParserInput, xGraphicHelper, xSubStorage );
|
|
else
|
|
{
|
|
css::uno::Reference< css::io::XStream > xStream = comphelper::OStorageHelper::GetStreamAtPath(
|
|
xStorage, rPath, embed::ElementModes::READ, aNasty );
|
|
if( !xStream.is() )
|
|
return false;
|
|
aParserInput.aInputStream = xStream->getInputStream();
|
|
}
|
|
if( bOptLoadedFromStorage )
|
|
*bOptLoadedFromStorage = true;
|
|
}
|
|
|
|
uno::Reference<XGraphicStorageHandler> xGraphicStorageHandler;
|
|
if (xGraphicHelper.is())
|
|
xGraphicStorageHandler = xGraphicHelper.get();
|
|
|
|
try
|
|
{
|
|
uno::Reference< io::XSeekable > xSeek( aParserInput.aInputStream, uno::UNO_QUERY_THROW );
|
|
xSeek->seek( 0 );
|
|
}
|
|
catch (const uno::Exception&)
|
|
{
|
|
}
|
|
|
|
rtl::Reference<SvxXMLXTableImport> xImport(new SvxXMLXTableImport(xContext, xTable, xGraphicStorageHandler));
|
|
xImport->parseStream( aParserInput );
|
|
|
|
if( xGraphicHelper )
|
|
xGraphicHelper->dispose();
|
|
}
|
|
catch (...)
|
|
{
|
|
// thrown each time you load a document with property tables that are not
|
|
// on the current machine. FIXME: would be better to check a file exists
|
|
// before importing ...
|
|
bRet = false;
|
|
}
|
|
|
|
return bRet;
|
|
}
|
|
|
|
SvXMLImportContext *SvxXMLXTableImport::CreateFastContext( sal_Int32 nElement,
|
|
const ::css::uno::Reference< ::css::xml::sax::XFastAttributeList >& /*xAttrList*/ )
|
|
{
|
|
if( IsTokenInNamespace(nElement, XML_NAMESPACE_OOO) ||
|
|
IsTokenInNamespace(nElement, XML_NAMESPACE_OFFICE) ||
|
|
IsTokenInNamespace(nElement, XML_NAMESPACE_OFFICE_OOO) )
|
|
{
|
|
bool bOOoFormat = IsTokenInNamespace(nElement, XML_NAMESPACE_OFFICE) ||
|
|
IsTokenInNamespace(nElement, XML_NAMESPACE_OFFICE_OOO);
|
|
Type aType = mrTable->getElementType();
|
|
sal_Int32 nToken = nElement & TOKEN_MASK;
|
|
|
|
if ( nToken == XML_COLOR_TABLE )
|
|
{
|
|
if( aType == ::cppu::UnoType<sal_Int32>::get() )
|
|
return new SvxXMLTableImportContext( *this, SvxXMLTableImportContextEnum::Color, mrTable, bOOoFormat );
|
|
}
|
|
else if ( nToken == XML_MARKER_TABLE )
|
|
{
|
|
if( aType == cppu::UnoType<drawing::PolyPolygonBezierCoords>::get())
|
|
return new SvxXMLTableImportContext( *this, SvxXMLTableImportContextEnum::Marker, mrTable, bOOoFormat );
|
|
}
|
|
else if ( nToken == XML_DASH_TABLE )
|
|
{
|
|
if( aType == cppu::UnoType<drawing::LineDash>::get())
|
|
return new SvxXMLTableImportContext( *this, SvxXMLTableImportContextEnum::Dash, mrTable, bOOoFormat );
|
|
}
|
|
else if ( nToken == XML_HATCH_TABLE )
|
|
{
|
|
if( aType == cppu::UnoType<drawing::Hatch>::get())
|
|
return new SvxXMLTableImportContext( *this, SvxXMLTableImportContextEnum::Hatch, mrTable, bOOoFormat );
|
|
}
|
|
else if ( nToken == XML_GRADIENT_TABLE )
|
|
{
|
|
if( aType == cppu::UnoType<awt::Gradient>::get())
|
|
return new SvxXMLTableImportContext( *this, SvxXMLTableImportContextEnum::Gradient, mrTable, bOOoFormat );
|
|
}
|
|
else if ( nToken == XML_BITMAP_TABLE )
|
|
{
|
|
if( aType == ::cppu::UnoType<awt::XBitmap>::get())
|
|
return new SvxXMLTableImportContext( *this, SvxXMLTableImportContextEnum::Bitmap, mrTable, bOOoFormat );
|
|
}
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|