LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/xmloff/source/text - XMLIndexTOCContext.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 108 118 91.5 %
Date: 2013-07-09 Functions: 6 11 54.5 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "XMLIndexTOCContext.hxx"
      21             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      22             : #include <com/sun/star/lang/IllegalArgumentException.hpp>
      23             : #include <com/sun/star/uno/XInterface.hpp>
      24             : #include <com/sun/star/text/XTextContent.hpp>
      25             : #include <com/sun/star/text/XTextSection.hpp>
      26             : #include <com/sun/star/text/XRelativeTextContentInsert.hpp>
      27             : #include <com/sun/star/beans/XPropertySet.hpp>
      28             : #include <sax/tools/converter.hxx>
      29             : #include "XMLIndexTOCSourceContext.hxx"
      30             : #include "XMLIndexObjectSourceContext.hxx"
      31             : #include "XMLIndexAlphabeticalSourceContext.hxx"
      32             : #include "XMLIndexUserSourceContext.hxx"
      33             : #include "XMLIndexBibliographySourceContext.hxx"
      34             : #include "XMLIndexTableSourceContext.hxx"
      35             : #include "XMLIndexIllustrationSourceContext.hxx"
      36             : #include "XMLIndexBodyContext.hxx"
      37             : #include <xmloff/xmlictxt.hxx>
      38             : #include <xmloff/xmlimp.hxx>
      39             : #include <xmloff/txtimp.hxx>
      40             : #include <xmloff/nmspmap.hxx>
      41             : #include "xmloff/xmlnmspe.hxx"
      42             : #include <xmloff/xmltoken.hxx>
      43             : #include <xmloff/prstylei.hxx>
      44             : #include "xmloff/xmlerror.hxx"
      45             : #include <xmloff/xmluconv.hxx>
      46             : #include <rtl/ustring.hxx>
      47             : 
      48             : 
      49             : using namespace ::com::sun::star::uno;
      50             : using namespace ::com::sun::star::text;
      51             : using namespace ::xmloff::token;
      52             : 
      53             : using ::com::sun::star::beans::XPropertySet;
      54             : using ::com::sun::star::uno::Reference;
      55             : using ::com::sun::star::xml::sax::XAttributeList;
      56             : using ::com::sun::star::lang::XMultiServiceFactory;
      57             : using ::com::sun::star::lang::IllegalArgumentException;
      58             : 
      59             : 
      60           0 : TYPEINIT1(XMLIndexTOCContext, SvXMLImportContext);
      61             : 
      62             : static const sal_Char* aIndexServiceMap[] =
      63             : {
      64             :     "com.sun.star.text.ContentIndex",
      65             :     "com.sun.star.text.DocumentIndex",
      66             :     "com.sun.star.text.TableIndex",
      67             :     "com.sun.star.text.ObjectIndex",
      68             :     "com.sun.star.text.Bibliography",
      69             :     "com.sun.star.text.UserIndex",
      70             :     "com.sun.star.text.IllustrationsIndex"
      71             : };
      72             : 
      73             : static const XMLTokenEnum aIndexSourceElementMap[] =
      74             : {
      75             :     XML_TABLE_OF_CONTENT_SOURCE,
      76             :     XML_ALPHABETICAL_INDEX_SOURCE,
      77             :     XML_TABLE_INDEX_SOURCE,
      78             :     XML_OBJECT_INDEX_SOURCE,
      79             :     XML_BIBLIOGRAPHY_SOURCE,
      80             :     XML_USER_INDEX_SOURCE,
      81             :     XML_ILLUSTRATION_INDEX_SOURCE
      82             : };
      83             : 
      84             : SvXMLEnumMapEntry const aIndexTypeMap[] =
      85             : {
      86             :     { XML_TABLE_OF_CONTENT,     TEXT_INDEX_TOC },
      87             :     { XML_ALPHABETICAL_INDEX,   TEXT_INDEX_ALPHABETICAL },
      88             :     { XML_TABLE_INDEX,          TEXT_INDEX_TABLE },
      89             :     { XML_OBJECT_INDEX,         TEXT_INDEX_OBJECT },
      90             :     { XML_BIBLIOGRAPHY,         TEXT_INDEX_BIBLIOGRAPHY },
      91             :     { XML_USER_INDEX,           TEXT_INDEX_USER },
      92             :     { XML_ILLUSTRATION_INDEX,   TEXT_INDEX_ILLUSTRATION },
      93             :     { XML_TOKEN_INVALID,        0 }
      94             : };
      95             : 
      96             : 
      97          14 : XMLIndexTOCContext::XMLIndexTOCContext(
      98             :     SvXMLImport& rImport,
      99             :     sal_uInt16 nPrfx,
     100             :     const OUString& rLocalName )
     101             : :   SvXMLImportContext(rImport, nPrfx, rLocalName)
     102             : ,   sTitle("Title")
     103             : ,   sIsProtected("IsProtected")
     104             : ,   sName("Name")
     105          14 : ,   bValid(sal_False)
     106             : {
     107          14 :     if (XML_NAMESPACE_TEXT == nPrfx)
     108             :     {
     109             :         sal_uInt16 nTmp;
     110          14 :         if (SvXMLUnitConverter::convertEnum(nTmp, rLocalName, aIndexTypeMap))
     111             :         {
     112             :             // check for array index:
     113             :             OSL_ENSURE(nTmp < (SAL_N_ELEMENTS(aIndexServiceMap)), "index out of range");
     114             :             OSL_ENSURE(SAL_N_ELEMENTS(aIndexServiceMap) ==
     115             :                        SAL_N_ELEMENTS(aIndexSourceElementMap),
     116             :                        "service and source element maps must be same size");
     117             : 
     118          14 :             eIndexType = static_cast<IndexTypeEnum>(nTmp);
     119          14 :             bValid = sal_True;
     120             :         }
     121             :     }
     122          14 : }
     123             : 
     124          28 : XMLIndexTOCContext::~XMLIndexTOCContext()
     125             : {
     126          28 : }
     127             : 
     128          14 : void XMLIndexTOCContext::StartElement(
     129             :     const Reference<XAttributeList> & xAttrList)
     130             : {
     131          14 :     if (bValid)
     132             :     {
     133             :         // find text:style-name attribute and set section style
     134             :         // find text:protected and set value
     135             :         // find text:name and set value (if not empty)
     136          14 :         sal_Int16 nCount = xAttrList->getLength();
     137          14 :         sal_Bool bProtected = sal_False;
     138          14 :         OUString sIndexName;
     139          28 :         OUString sXmlId;
     140          14 :         XMLPropStyleContext* pStyle(NULL);
     141          70 :         for(sal_Int16 nAttr = 0; nAttr < nCount; nAttr++)
     142             :         {
     143          56 :             OUString sLocalName;
     144          56 :             sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
     145          56 :                 GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
     146         112 :                                   &sLocalName );
     147          56 :             if ( XML_NAMESPACE_TEXT == nPrefix)
     148             :             {
     149          42 :                 if ( IsXMLToken( sLocalName, XML_STYLE_NAME ) )
     150             :                 {
     151          14 :                     pStyle = GetImport().GetTextImport()->FindSectionStyle(
     152          28 :                                 xAttrList->getValueByIndex(nAttr));
     153             :                 }
     154          28 :                 else if ( IsXMLToken( sLocalName, XML_PROTECTED ) )
     155             :                 {
     156          14 :                     bool bTmp(false);
     157          28 :                     if (::sax::Converter::convertBool(
     158          28 :                          bTmp, xAttrList->getValueByIndex(nAttr)))
     159             :                     {
     160          14 :                         bProtected = bTmp;
     161             :                     }
     162             :                 }
     163          14 :                 else if ( IsXMLToken( sLocalName, XML_NAME ) )
     164             :                 {
     165          14 :                     sIndexName = xAttrList->getValueByIndex(nAttr);
     166             :                 }
     167             :             }
     168          14 :             else if ( XML_NAMESPACE_XML == nPrefix)
     169             :             {
     170          14 :                 if ( IsXMLToken( sLocalName, XML_ID ) )
     171             :                 {
     172          14 :                     sXmlId = xAttrList->getValueByIndex(nAttr);
     173             :                 }
     174             :             }
     175          56 :         }
     176             : 
     177             :         // create table of content (via MultiServiceFactory)
     178          14 :         Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),
     179          28 :                                                  UNO_QUERY);
     180          14 :         if( xFactory.is() )
     181             :         {
     182             :             Reference<XInterface> xIfc =
     183          14 :                 xFactory->createInstance(
     184          14 :                     OUString::createFromAscii(aIndexServiceMap[eIndexType]));
     185          14 :             if( xIfc.is() )
     186             :             {
     187             :                 // get Property set
     188          14 :                 Reference<XPropertySet> xPropSet(xIfc, UNO_QUERY);
     189          14 :                 xTOCPropertySet = xPropSet;
     190             : 
     191             :                 // insert section
     192             :                 // a) insert section
     193             :                 //    The inserted index consists of an empty paragraph
     194             :                 //    only, as well as an empty paragraph *after* the index
     195             :                 // b) insert marker after index, and put Cursor inside of the
     196             :                 //    index
     197             : 
     198             :                 // preliminaries
     199             : #ifndef DBG_UTIL
     200          28 :                 OUString sMarker(" ");
     201             : #else
     202             :                 OUString sMarker("Y");
     203             : #endif
     204             :                 UniReference<XMLTextImportHelper> rImport =
     205          28 :                     GetImport().GetTextImport();
     206             : 
     207             :                 // a) insert index
     208          28 :                 Reference<XTextContent> xTextContent(xIfc, UNO_QUERY);
     209             :                 try
     210             :                 {
     211          14 :                     GetImport().GetTextImport()->InsertTextContent(
     212          14 :                         xTextContent);
     213             :                 }
     214           0 :                 catch(const IllegalArgumentException& e)
     215             :                 {
     216             :                     // illegal argument? Then we can't accept indices here!
     217           0 :                     Sequence<OUString> aSeq(1);
     218           0 :                     aSeq[0] = GetLocalName();
     219           0 :                     GetImport().SetError(
     220             :                         XMLERROR_FLAG_ERROR | XMLERROR_NO_INDEX_ALLOWED_HERE,
     221           0 :                         aSeq, e.Message, NULL );
     222             : 
     223             :                     // set bValid to false, and return prematurely
     224           0 :                     bValid = false;
     225          14 :                     return;
     226             :                 }
     227             : 
     228             :                 // xml:id for RDF metadata
     229          14 :                 GetImport().SetXmlId(xIfc, sXmlId);
     230             : 
     231             :                 // b) insert marker and move cursor
     232          14 :                 rImport->InsertString(sMarker);
     233          28 :                 rImport->GetCursor()->goLeft(2, sal_False);
     234          14 :             }
     235             :         }
     236             : 
     237             :         // finally, check for redlines that should start at
     238             :         // the section start node
     239          14 :         if( bValid )
     240          28 :             GetImport().GetTextImport()->
     241          14 :                 RedlineAdjustStartNodeCursor(sal_True);
     242             : 
     243          14 :         if (pStyle != NULL)
     244             :         {
     245          14 :             pStyle->FillPropertySet( xTOCPropertySet );
     246             :         }
     247             : 
     248          28 :         Any aAny;
     249          14 :         aAny.setValue( &bProtected, ::getBooleanCppuType() );
     250          14 :         xTOCPropertySet->setPropertyValue( sIsProtected, aAny );
     251             : 
     252          14 :         if (!sIndexName.isEmpty())
     253             :         {
     254          14 :             aAny <<= sIndexName;
     255          14 :             xTOCPropertySet->setPropertyValue( sName, aAny );
     256          14 :         }
     257             :     }
     258             : }
     259             : 
     260          14 : void XMLIndexTOCContext::EndElement()
     261             : {
     262             :     // complete import of index by removing the markers (if the index
     263             :     // was actually inserted, that is)
     264          14 :     if( bValid )
     265             :     {
     266             :         // preliminaries
     267          14 :         OUString sEmpty;
     268          28 :         UniReference<XMLTextImportHelper> rHelper= GetImport().GetTextImport();
     269             : 
     270             :         // get rid of last paragraph (unless it's the only paragraph)
     271          14 :         rHelper->GetCursor()->goRight(1, sal_False);
     272          28 :         if( xBodyContextRef.Is() &&
     273          14 :             ((XMLIndexBodyContext*)&xBodyContextRef)->HasContent() )
     274             :         {
     275          14 :             rHelper->GetCursor()->goLeft(1, sal_True);
     276          28 :             rHelper->GetText()->insertString(rHelper->GetCursorAsRange(),
     277          28 :                                              sEmpty, sal_True);
     278             :         }
     279             : 
     280             :         // and delete second marker
     281          14 :         rHelper->GetCursor()->goRight(1, sal_True);
     282          28 :         rHelper->GetText()->insertString(rHelper->GetCursorAsRange(),
     283          28 :                                          sEmpty, sal_True);
     284             : 
     285             :         // check for Redlines on our end node
     286          28 :         GetImport().GetTextImport()->RedlineAdjustStartNodeCursor(sal_False);
     287             :     }
     288          14 : }
     289             : 
     290          28 : SvXMLImportContext* XMLIndexTOCContext::CreateChildContext(
     291             :     sal_uInt16 nPrefix,
     292             :     const OUString& rLocalName,
     293             :     const Reference<XAttributeList> & xAttrList )
     294             : {
     295          28 :     SvXMLImportContext* pContext = NULL;
     296             : 
     297          28 :     if (bValid)
     298             :     {
     299          28 :         if (XML_NAMESPACE_TEXT == nPrefix)
     300             :         {
     301          28 :             if ( IsXMLToken( rLocalName, XML_INDEX_BODY ) )
     302             :             {
     303          14 :                 pContext = new XMLIndexBodyContext(GetImport(), nPrefix,
     304          14 :                                                    rLocalName);
     305          14 :                 if ( !xBodyContextRef.Is() ||
     306           0 :                      !((XMLIndexBodyContext*)&xBodyContextRef)->HasContent() )
     307             :                 {
     308          14 :                     xBodyContextRef = pContext;
     309             :                 }
     310             :             }
     311          14 :             else if (IsXMLToken(rLocalName, aIndexSourceElementMap[eIndexType]))
     312             :             {
     313             :                 // instantiate source context for the appropriate index type
     314          14 :                 switch (eIndexType)
     315             :                 {
     316             :                     case TEXT_INDEX_TOC:
     317             :                         pContext = new XMLIndexTOCSourceContext(
     318           2 :                             GetImport(), nPrefix, rLocalName, xTOCPropertySet);
     319           2 :                         break;
     320             : 
     321             :                     case TEXT_INDEX_OBJECT:
     322             :                         pContext = new XMLIndexObjectSourceContext(
     323           2 :                             GetImport(), nPrefix, rLocalName, xTOCPropertySet);
     324           2 :                         break;
     325             : 
     326             :                     case TEXT_INDEX_ALPHABETICAL:
     327             :                         pContext = new XMLIndexAlphabeticalSourceContext(
     328           2 :                             GetImport(), nPrefix, rLocalName, xTOCPropertySet);
     329           2 :                         break;
     330             : 
     331             :                     case TEXT_INDEX_USER:
     332             :                         pContext = new XMLIndexUserSourceContext(
     333           2 :                             GetImport(), nPrefix, rLocalName, xTOCPropertySet);
     334           2 :                         break;
     335             : 
     336             :                     case TEXT_INDEX_BIBLIOGRAPHY:
     337             :                         pContext = new XMLIndexBibliographySourceContext(
     338           2 :                             GetImport(), nPrefix, rLocalName, xTOCPropertySet);
     339           2 :                         break;
     340             : 
     341             :                     case TEXT_INDEX_TABLE:
     342             :                         pContext = new XMLIndexTableSourceContext(
     343           2 :                             GetImport(), nPrefix, rLocalName, xTOCPropertySet);
     344           2 :                         break;
     345             : 
     346             :                     case TEXT_INDEX_ILLUSTRATION:
     347             :                         pContext = new XMLIndexIllustrationSourceContext(
     348           2 :                             GetImport(), nPrefix, rLocalName, xTOCPropertySet);
     349           2 :                         break;
     350             : 
     351             :                     default:
     352             :                         OSL_FAIL("index type not implemented");
     353           0 :                         break;
     354             :                 }
     355             :             }
     356             :             // else: ignore
     357             :         }
     358             :         // else: no text: namespace -> ignore
     359             :     }
     360             :     // else: not valid -> ignore
     361             : 
     362             :     // default: ignore
     363          28 :     if (pContext == NULL)
     364             :     {
     365             :         pContext = SvXMLImportContext::CreateChildContext(nPrefix, rLocalName,
     366           0 :                                                           xAttrList);
     367             :     }
     368             : 
     369          28 :     return pContext;
     370             : }
     371             : 
     372             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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