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path: root/xmloff/source/text/XMLIndexTabStopEntryContext.cxx
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"


#include "XMLIndexTabStopEntryContext.hxx"
#include "XMLIndexTemplateContext.hxx"
#include <xmloff/xmlictxt.hxx>
#include <xmloff/xmlimp.hxx>
#include <xmloff/txtimp.hxx>
#include <xmloff/nmspmap.hxx>
#include "xmlnmspe.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmluconv.hxx>
#include <rtl/ustring.hxx>
#include <tools/debug.hxx>

using namespace ::xmloff::token;

using ::rtl::OUString;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Any;
using ::com::sun::star::beans::PropertyValue;
using ::com::sun::star::xml::sax::XAttributeList;


TYPEINIT1( XMLIndexTabStopEntryContext, XMLIndexSimpleEntryContext );

XMLIndexTabStopEntryContext::XMLIndexTabStopEntryContext(
    SvXMLImport& rImport, 
    XMLIndexTemplateContext& rTemplate,
    sal_uInt16 nPrfx,
    const OUString& rLocalName ) :
        XMLIndexSimpleEntryContext(rImport, rTemplate.sTokenTabStop, 
                                   rTemplate, nPrfx, rLocalName),
        sLeaderChar(),
        nTabPosition(0),
        bTabPositionOK(sal_False),
        bTabRightAligned(sal_False),
        bLeaderCharOK(sal_False),
        bWithTab(sal_True) // #i21237#
{
}

XMLIndexTabStopEntryContext::~XMLIndexTabStopEntryContext()
{
}

void XMLIndexTabStopEntryContext::StartElement(
    const Reference<XAttributeList> & xAttrList)
{
    // process three attributes: type, position, leader char
    sal_Int16 nLength = xAttrList->getLength();
    for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
    {
        OUString sLocalName;
        sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
            GetKeyByAttrName( xAttrList->getNameByIndex(nAttr), 
                              &sLocalName );
        OUString sAttr = xAttrList->getValueByIndex(nAttr);
        if (XML_NAMESPACE_STYLE == nPrefix)
        {
            if ( IsXMLToken( sLocalName, XML_TYPE ) )
            {
                // if it's neither left nor right, value is
                // ignored. Since left is default, we only need to
                // check for right
                bTabRightAligned = IsXMLToken( sAttr, XML_RIGHT );
            }
            else if ( IsXMLToken( sLocalName, XML_POSITION ) )
            {
                sal_Int32 nTmp;
                if (GetImport().GetMM100UnitConverter().
                                        convertMeasure(nTmp, sAttr))
                {
                    nTabPosition = nTmp;
                    bTabPositionOK = sal_True;
                }
            }
            else if ( IsXMLToken( sLocalName, XML_LEADER_CHAR ) )
            {
                sLeaderChar = sAttr;
                // valid only, if we have a char!
                bLeaderCharOK = (sAttr.getLength() > 0);
            }
            // #i21237#
            else if ( IsXMLToken( sLocalName, XML_WITH_TAB ) )
            {
                bool bTmp;
                if (SvXMLUnitConverter::convertBool(bTmp, sAttr))
                    bWithTab = bTmp;
            }
            // else: unknown style: attribute -> ignore
        }
        // else: no style attribute -> ignore
    }

    // how many entries? #i21237#
    nValues += 2 + (bTabPositionOK ? 1 : 0) + (bLeaderCharOK ? 1 : 0);

    // now try parent class (for character style)
    XMLIndexSimpleEntryContext::StartElement( xAttrList );
}

void XMLIndexTabStopEntryContext::FillPropertyValues(
    Sequence<PropertyValue> & rValues)
{
    // fill vlues from parent class (type + style name)
    XMLIndexSimpleEntryContext::FillPropertyValues(rValues);

    // get values array and next entry to be written;
    sal_Int32 nNextEntry = bCharStyleNameOK ? 2 : 1;
    PropertyValue* pValues = rValues.getArray();

    // right aligned?
    pValues[nNextEntry].Name = rTemplateContext.sTabStopRightAligned;
    pValues[nNextEntry].Value.setValue( &bTabRightAligned, 
                                        ::getBooleanCppuType());
    nNextEntry++;

    // position
    if (bTabPositionOK)
    {
        pValues[nNextEntry].Name = rTemplateContext.sTabStopPosition;
        pValues[nNextEntry].Value <<= nTabPosition;
        nNextEntry++;
    }

    // leader char
    if (bLeaderCharOK)
    {
        pValues[nNextEntry].Name = rTemplateContext.sTabStopFillCharacter;
        pValues[nNextEntry].Value <<= sLeaderChar;
        nNextEntry++;
    }

    // tab character #i21237#
     pValues[nNextEntry].Name = 
        OUString( RTL_CONSTASCII_USTRINGPARAM("WithTab") );
    pValues[nNextEntry].Value.setValue( &bWithTab,
                                        ::getBooleanCppuType());
    nNextEntry++;  

    // check whether we really filled all elements of the sequence
    DBG_ASSERT( nNextEntry == rValues.getLength(), 
                "length incorrectly precumputed!" );
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */