lwpparaproperty.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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 *  Sun Industry Standards Source License Version 1.1
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/*************************************************************************
 * @file
 *  For LWP filter architecture prototype
 ************************************************************************/
 
#include "lwpparaproperty.hxx"
#include <lwpobjtags.hxx>
#include "lwppara.hxx"
 
void LwpPara::ReadPropertyList(LwpObjectStream* pFile)
{
    LwpParaProperty* NewProp= nullptr;
 
    for(;;)
    {
        bool bFailure;
 
        sal_uInt32 tag = pFile->QuickReaduInt32(&bFailure);
        // Keep reading properties until we hit the end tag or
        // the stream ends
        if (bFailure || tag == TAG_ENDSUBOBJ)
            break;
 
        // Get the length of this property
        sal_uInt16 Len = pFile->QuickReaduInt16(&bFailure);
 
        if (bFailure)
            break;
 
        // Create whatever kind of tag we just found
        switch (tag)
        {
            case TAG_PARA_ALIGN:
                NewProp = new LwpParaAlignProperty(pFile);
                break;
 
            case TAG_PARA_INDENT:
                NewProp = new LwpParaIndentProperty(pFile);
                break;
 
            case TAG_PARA_SPACING:
                NewProp = new LwpParaSpacingProperty(pFile);
                break;
 
            case TAG_PARA_BORDER:
                NewProp = new LwpParaBorderProperty(pFile);
                break;
 
            case TAG_PARA_BACKGROUND:
                NewProp = new LwpParaBackGroundProperty(pFile);
                break;
 
            case TAG_PARA_BREAKS:
                NewProp = new LwpParaBreaksProperty(pFile);
                break;
 
            case TAG_PARA_BULLET:
                NewProp = new LwpParaBulletProperty(pFile);
                SetBulletFlag(true);
                break;
 
            case TAG_PARA_NUMBERING:
                NewProp = new LwpParaNumberingProperty(pFile);
                break;
 
            case TAG_PARA_TAB:
                NewProp = new LwpParaTabRackProperty(pFile);
                break;
 
            default:
                pFile->SeekRel(Len);
                NewProp = nullptr;
                break;
        }
        // Stick it at the beginning of the list
        if (NewProp)
        {
            m_vProps.emplace(m_vProps.begin(), NewProp);
        }
    }
}
 
LwpParaAlignProperty::LwpParaAlignProperty(LwpObjectStream* pFile)
{
    LwpObjectID align;
    align.ReadIndexed(pFile);
 
    rtl::Reference<LwpAlignmentPiece> xAlignmentPiece(dynamic_cast<LwpAlignmentPiece*>(align.obj(VO_ALIGNMENTPIECE).get()));
    m_pAlignment = xAlignmentPiece.is() ? dynamic_cast<LwpAlignmentOverride*>(xAlignmentPiece->GetOverride()) : nullptr;
 
}
 
LwpParaAlignProperty::~LwpParaAlignProperty()
{
}
 
sal_uInt32  LwpParaAlignProperty::GetType()
{
    return PP_LOCAL_ALIGN;
}
 
LwpParaIndentProperty::LwpParaIndentProperty(LwpObjectStream* pFile)
{
    m_aIndentID.ReadIndexed(pFile);
 
    LwpIndentPiece *pIndentPiece = dynamic_cast<LwpIndentPiece*>(m_aIndentID.obj(VO_INDENTPIECE).get());
    m_pIndent = pIndentPiece ? dynamic_cast<LwpIndentOverride*>(pIndentPiece->GetOverride()) : nullptr;
}
 
LwpParaIndentProperty::~LwpParaIndentProperty()
{
}
 
sal_uInt32 LwpParaIndentProperty::GetType()
{
    return PP_LOCAL_INDENT;
}
 
LwpParaSpacingProperty::LwpParaSpacingProperty(LwpObjectStream* pFile)
{
    LwpObjectID spacing;
    spacing.ReadIndexed(pFile);
 
    LwpSpacingPiece *pSpacingPiece = dynamic_cast<LwpSpacingPiece*>(spacing.obj(VO_SPACINGPIECE).get());
    m_pSpacing = pSpacingPiece ? dynamic_cast<LwpSpacingOverride*>(pSpacingPiece->GetOverride()) : nullptr;
}
 
LwpParaSpacingProperty::~LwpParaSpacingProperty()
{
}
 
sal_uInt32 LwpParaSpacingProperty::GetType()
{
    return PP_LOCAL_SPACING;
}
 
// 01/25/2004
LwpParaBorderProperty::LwpParaBorderProperty(LwpObjectStream* pStrm) :
m_pParaBorderOverride(nullptr)
{
    LwpObjectID aParaBorder;
    aParaBorder.ReadIndexed(pStrm);
 
    if (!aParaBorder.IsNull())
    {
        LwpParaBorderPiece *pParaBorderPiece = dynamic_cast<LwpParaBorderPiece*>(aParaBorder.obj().get());
        m_pParaBorderOverride = pParaBorderPiece ? dynamic_cast<LwpParaBorderOverride*>(pParaBorderPiece->GetOverride()) : nullptr;
    }
}
 
LwpParaBreaksProperty::LwpParaBreaksProperty(LwpObjectStream* pStrm) :
m_pBreaks(nullptr)
{
    LwpObjectID aBreaks;
    aBreaks.ReadIndexed(pStrm);
 
    if (!aBreaks.IsNull())
    {
        LwpBreaksPiece *pBreaksPiece = dynamic_cast<LwpBreaksPiece*>(aBreaks.obj().get());
        m_pBreaks = pBreaksPiece ? dynamic_cast<LwpBreaksOverride*>(pBreaksPiece->GetOverride()) : nullptr;
    }
}
 
LwpParaBulletProperty::LwpParaBulletProperty(LwpObjectStream* pStrm) :
m_pBullet(new LwpBulletOverride)
{
    m_pBullet->Read(pStrm);
}
 
LwpParaBulletProperty::~LwpParaBulletProperty()
{
}
 
LwpParaNumberingProperty::LwpParaNumberingProperty(LwpObjectStream * pStrm)
    : m_pNumberingOverride(nullptr)
{
    LwpObjectID aNumberingPiece;
    aNumberingPiece.ReadIndexed(pStrm);
    if (aNumberingPiece.IsNull())
    {
        return;
    }
 
    LwpNumberingPiece *pNumberingPiece = dynamic_cast<LwpNumberingPiece*>(aNumberingPiece.obj(VO_NUMBERINGPIECE).get());
    m_pNumberingOverride = pNumberingPiece ? dynamic_cast<LwpNumberingOverride*>(pNumberingPiece->GetOverride()) : nullptr;
}
 
LwpParaTabRackProperty::LwpParaTabRackProperty(LwpObjectStream* pFile)
{
    LwpObjectID aTabRack;
    aTabRack.ReadIndexed(pFile);
 
    LwpTabPiece *pTabPiece = dynamic_cast<LwpTabPiece*>(aTabRack.obj().get());
    m_pTabOverride = pTabPiece ? dynamic_cast<LwpTabOverride*>(pTabPiece->GetOverride()) : nullptr;
}
 
LwpParaTabRackProperty::~LwpParaTabRackProperty()
{
}
 
LwpParaBackGroundProperty::LwpParaBackGroundProperty(LwpObjectStream* pFile)
{
    LwpObjectID background;
    background.ReadIndexed(pFile);
 
    LwpBackgroundPiece *pBackgroundPiece = dynamic_cast<LwpBackgroundPiece*>(background.obj().get());
    m_pBackground = pBackgroundPiece ? dynamic_cast<LwpBackgroundOverride*>(pBackgroundPiece->GetOverride()) : nullptr;
}
 
LwpParaBackGroundProperty::~LwpParaBackGroundProperty()
{
}
 
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