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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 "XMLIndexTOCContext.hxx"
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/uno/XInterface.hpp>
#include <com/sun/star/text/XTextContent.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <sax/tools/converter.hxx>
#include <sal/log.hxx>
#include "XMLIndexTOCSourceContext.hxx"
#include "XMLIndexObjectSourceContext.hxx"
#include "XMLIndexAlphabeticalSourceContext.hxx"
#include "XMLIndexUserSourceContext.hxx"
#include "XMLIndexBibliographySourceContext.hxx"
#include "XMLIndexTableSourceContext.hxx"
#include "XMLIndexIllustrationSourceContext.hxx"
#include "XMLIndexBodyContext.hxx"
#include <xmloff/xmlictxt.hxx>
#include <xmloff/xmlimp.hxx>
#include <xmloff/txtimp.hxx>
#include <xmloff/namespacemap.hxx>
#include <xmloff/xmlnamespace.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/prstylei.hxx>
#include <xmloff/xmlerror.hxx>
#include <xmloff/xmluconv.hxx>
#include <xmloff/xmlement.hxx>
#include <rtl/ustring.hxx>
#include <osl/diagnose.h>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::text;
using namespace ::xmloff::token;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::xml::sax::XAttributeList;
using ::com::sun::star::lang::XMultiServiceFactory;
using ::com::sun::star::lang::IllegalArgumentException;
static const char* aIndexServiceMap[] =
{
"com.sun.star.text.ContentIndex",
"com.sun.star.text.DocumentIndex",
"com.sun.star.text.TableIndex",
"com.sun.star.text.ObjectIndex",
"com.sun.star.text.Bibliography",
"com.sun.star.text.UserIndex",
"com.sun.star.text.IllustrationsIndex"
};
const XMLTokenEnum aIndexSourceElementMap[] =
{
XML_TABLE_OF_CONTENT_SOURCE,
XML_ALPHABETICAL_INDEX_SOURCE,
XML_TABLE_INDEX_SOURCE,
XML_OBJECT_INDEX_SOURCE,
XML_BIBLIOGRAPHY_SOURCE,
XML_USER_INDEX_SOURCE,
XML_ILLUSTRATION_INDEX_SOURCE
};
SvXMLEnumMapEntry<IndexTypeEnum> const aIndexTypeMap[] =
{
{ XML_TABLE_OF_CONTENT, TEXT_INDEX_TOC },
{ XML_ALPHABETICAL_INDEX, TEXT_INDEX_ALPHABETICAL },
{ XML_TABLE_INDEX, TEXT_INDEX_TABLE },
{ XML_OBJECT_INDEX, TEXT_INDEX_OBJECT },
{ XML_BIBLIOGRAPHY, TEXT_INDEX_BIBLIOGRAPHY },
{ XML_USER_INDEX, TEXT_INDEX_USER },
{ XML_ILLUSTRATION_INDEX, TEXT_INDEX_ILLUSTRATION },
{ XML_TOKEN_INVALID, IndexTypeEnum(0) }
};
XMLIndexTOCContext::XMLIndexTOCContext(SvXMLImport& rImport,
sal_Int32 nElement)
: SvXMLImportContext(rImport)
, eIndexType(TEXT_INDEX_UNKNOWN)
, bValid(false)
{
if (IsTokenInNamespace(nElement, XML_NAMESPACE_TEXT))
{
if (SvXMLUnitConverter::convertEnum(eIndexType, SvXMLImport::getNameFromToken(nElement), aIndexTypeMap))
{
// check for array index:
OSL_ENSURE(unsigned(eIndexType) < (SAL_N_ELEMENTS(aIndexServiceMap)), "index out of range");
OSL_ENSURE(SAL_N_ELEMENTS(aIndexServiceMap) ==
SAL_N_ELEMENTS(aIndexSourceElementMap),
"service and source element maps must be same size");
bValid = true;
}
}
}
XMLIndexTOCContext::~XMLIndexTOCContext()
{
}
void XMLIndexTOCContext::startFastElement(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
if (!bValid)
return;
// find text:style-name attribute and set section style
// find text:protected and set value
// find text:name and set value (if not empty)
bool bProtected = false;
OUString sIndexName;
OUString sXmlId;
XMLPropStyleContext* pStyle(nullptr);
for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
{
switch(aIter.getToken())
{
case XML_ELEMENT(TEXT, XML_STYLE_NAME):
{
pStyle = GetImport().GetTextImport()->FindSectionStyle(
aIter.toString());
break;
}
case XML_ELEMENT(TEXT, XML_PROTECTED):
{
bool bTmp(false);
if (::sax::Converter::convertBool(bTmp, aIter.toView()))
{
bProtected = bTmp;
}
break;
}
case XML_ELEMENT(TEXT, XML_NAME):
{
sIndexName = aIter.toString();
break;
}
case XML_ELEMENT(XML, XML_ID):
{
sXmlId = aIter.toString();
break;
}
default:
XMLOFF_WARN_UNKNOWN("xmloff", aIter);
}
}
// create table of content (via MultiServiceFactory)
Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),
UNO_QUERY);
if( xFactory.is() )
{
Reference<XInterface> xIfc =
xFactory->createInstance(
OUString::createFromAscii(aIndexServiceMap[eIndexType]));
if( xIfc.is() )
{
// get Property set
Reference<XPropertySet> xPropSet(xIfc, UNO_QUERY);
xTOCPropertySet = xPropSet;
// insert section
// a) insert section
// The inserted index consists of an empty paragraph
// only, as well as an empty paragraph *after* the index
// b) insert marker after index, and put Cursor inside of the
// index
// preliminaries
#ifndef DBG_UTIL
OUString const sMarker(" ");
#else
OUString const sMarker("Y");
#endif
rtl::Reference<XMLTextImportHelper> rImport =
GetImport().GetTextImport();
// a) insert index
Reference<XTextContent> xTextContent(xIfc, UNO_QUERY);
try
{
GetImport().GetTextImport()->InsertTextContent(
xTextContent);
}
catch(const IllegalArgumentException& e)
{
// illegal argument? Then we can't accept indices here!
Sequence<OUString> aSeq { SvXMLImport::getNameFromToken(nElement) };
GetImport().SetError(
XMLERROR_FLAG_ERROR | XMLERROR_NO_INDEX_ALLOWED_HERE,
aSeq, e.Message, nullptr );
// set bValid to false, and return prematurely
bValid = false;
return;
}
// xml:id for RDF metadata
GetImport().SetXmlId(xIfc, sXmlId);
// b) insert marker and move cursor
rImport->InsertString(sMarker);
rImport->GetCursor()->goLeft(2, false);
}
}
// finally, check for redlines that should start at
// the section start node
if( bValid )
GetImport().GetTextImport()->RedlineAdjustStartNodeCursor();
if (pStyle != nullptr)
{
pStyle->FillPropertySet( xTOCPropertySet );
}
xTOCPropertySet->setPropertyValue( "IsProtected", Any(bProtected) );
if (!sIndexName.isEmpty())
{
xTOCPropertySet->setPropertyValue( "Name", Any(sIndexName) );
}
}
void XMLIndexTOCContext::endFastElement(sal_Int32 )
{
// complete import of index by removing the markers (if the index
// was actually inserted, that is)
if( !bValid )
return;
// preliminaries
rtl::Reference<XMLTextImportHelper> rHelper= GetImport().GetTextImport();
// get rid of last paragraph (unless it's the only paragraph)
rHelper->GetCursor()->goRight(1, false);
if( xBodyContextRef.is() && xBodyContextRef->HasContent() )
{
rHelper->GetCursor()->goLeft(1, true);
rHelper->GetText()->insertString(rHelper->GetCursorAsRange(),
"", true);
}
// and delete second marker
rHelper->GetCursor()->goRight(1, true);
rHelper->GetText()->insertString(rHelper->GetCursorAsRange(),
"", true);
// check for Redlines on our end node
GetImport().GetTextImport()->RedlineAdjustStartNodeCursor();
}
css::uno::Reference< css::xml::sax::XFastContextHandler > XMLIndexTOCContext::createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& )
{
SvXMLImportContextRef xContext;
// not valid -> ignore
if (!bValid)
return nullptr;
if (nElement == XML_ELEMENT(TEXT, XML_INDEX_BODY) )
{
rtl::Reference<XMLIndexBodyContext> xNewBodyContext = new XMLIndexBodyContext(GetImport());
xContext = xNewBodyContext;
if ( !xBodyContextRef.is() || !xBodyContextRef->HasContent() )
{
xBodyContextRef = xNewBodyContext;
}
}
else if (nElement == XML_ELEMENT(TEXT, aIndexSourceElementMap[eIndexType]))
{
// instantiate source context for the appropriate index type
switch (eIndexType)
{
case TEXT_INDEX_TOC:
xContext = new XMLIndexTOCSourceContext(
GetImport(), xTOCPropertySet);
break;
case TEXT_INDEX_OBJECT:
xContext = new XMLIndexObjectSourceContext(
GetImport(), xTOCPropertySet);
break;
case TEXT_INDEX_ALPHABETICAL:
xContext = new XMLIndexAlphabeticalSourceContext(
GetImport(), xTOCPropertySet);
break;
case TEXT_INDEX_USER:
xContext = new XMLIndexUserSourceContext(
GetImport(), xTOCPropertySet);
break;
case TEXT_INDEX_BIBLIOGRAPHY:
xContext = new XMLIndexBibliographySourceContext(
GetImport(), xTOCPropertySet);
break;
case TEXT_INDEX_TABLE:
xContext = new XMLIndexTableSourceContext(
GetImport(), xTOCPropertySet);
break;
case TEXT_INDEX_ILLUSTRATION:
xContext = new XMLIndexIllustrationSourceContext(
GetImport(), xTOCPropertySet);
break;
default:
OSL_FAIL("index type not implemented");
break;
}
}
// else: ignore
return xContext;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
