lwpverdocument.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *  Sun Microsystems Inc., October, 2000
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 *  GNU Lesser General Public License Version 2.1
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 *  Sun Industry Standards Source License Version 1.1
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/*************************************************************************
 * @file
 *  Versioned Pointer object, used for VO_VEGTR and VO_QTR
 * Does not find the difference between CVersionedQointer and
 * CVersionedGointer, so use one class
 ************************************************************************/
 
#include <lwpglobalmgr.hxx>
#include "lwpverdocument.hxx"
#include "lwplnopts.hxx"
#include "lwpproplist.hxx"
#include <xfilter/xfparastyle.hxx>
#include <lwptools.hxx>
 
LwpVerDocument::LwpVerDocument(LwpObjectHeader const& objHdr, LwpSvStream* pStrm)
    : LwpObject(objHdr, pStrm)
    , m_nTabSpacing(0)
{
}
 
void LwpVerDocument::Read()
{
    m_nTabSpacing = m_pObjStrm->QuickReaduInt32();
 
    if (m_pObjStrm->CheckExtra())
    {
        LwpLineNumberOptions aLineNumberOptions(m_pObjStrm.get());
 
        if (m_pObjStrm->CheckExtra())
        {
            LwpPropList aPropList;
            aPropList.Read(m_pObjStrm.get());
            m_pObjStrm->SkipExtra();
        }
    }
}
 
void LwpVerDocument::RegisterStyle()
{
    std::unique_ptr<XFDefaultParaStyle> pDefault(new XFDefaultParaStyle);
    double len = static_cast<double>(m_nTabSpacing) / UNITS_PER_INCH * CM_PER_INCH;
    if (len < 0.001)
    {
        len = 1.27; //0.5 inch
    }
    pDefault->SetTabDistance(len);
    XFStyleManager* pXFStyleManager = LwpGlobalMgr::GetInstance()->GetXFStyleManager();
    pXFStyleManager->AddStyle(std::move(pDefault));
}
 
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