xfimagestyle.cxx

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/*************************************************************************
 * @file
 * Image style object.
 ************************************************************************/
#include <xfilter/xfimagestyle.hxx>
#include <xfilter/xfborders.hxx>
#include <xfilter/xfglobal.hxx>
#include <xfilter/xfshadow.hxx>
#include <xfilter/xfutil.hxx>
 
XFImageStyle::XFImageStyle()
    : m_nBrightness(0)
    , m_nContrast(0)
    , m_fClipLeft(0)
    , m_fClipRight(0)
    , m_fClipTop(0)
    , m_fClipBottom(0)
{}
 
void XFImageStyle::ToXml(IXFStream *pStrm)
{
    IXFAttrList *pAttrList = pStrm->GetAttrList();
 
    pAttrList->Clear();
    pAttrList->AddAttribute( "style:name", GetStyleName() );
    if( !GetParentStyleName().isEmpty() )
        pAttrList->AddAttribute("style:parent-style-name",GetParentStyleName());
    pAttrList->AddAttribute( "style:family", "graphics" );
    //parent style name ignore now.
    pStrm->StartElement( "style:style" );
 
    m_aMargins.ToXml(pStrm);
 
    pAttrList->Clear();
 
    if( m_eWrap == enumXFWrapBackground )
    {
        pAttrList->AddAttribute( "style:run-through", "background" );
    }
    else
    {
        pAttrList->AddAttribute( "style:run-through", "foreground" );
 
        if( m_eWrap == enumXFWrapNone )
            pAttrList->AddAttribute( "style:wrap", "none" );
        else if( m_eWrap == enumXFWrapLeft )
            pAttrList->AddAttribute( "style:wrap", "left" );
        else if( m_eWrap == enumXFWrapRight )
            pAttrList->AddAttribute( "style:wrap", "right" );
        else if( m_eWrap == enumXFWrapParallel )
            pAttrList->AddAttribute( "style:wrap", "parallel" );
        else if( m_eWrap == enumXFWrapRunThrough )
            pAttrList->AddAttribute( "style:wrap", "run-through" );
        else if( m_eWrap == enumXFWrapBest )
            pAttrList->AddAttribute( "style:wrap", "dynamic" );
    }
    //background
    if( m_aBackColor.IsValid() )
        pAttrList->AddAttribute( "fo:background-color", m_aBackColor.ToString() );
    //pad
    m_aPad.ToXml(pStrm);
    //margin:
    m_aMargins.ToXml(pStrm);
 
    if( m_nBrightness )
        pAttrList->AddAttribute( "draw:luminance", OUString::number(m_nBrightness) + "%" );
    if( m_nContrast )
        pAttrList->AddAttribute( "draw:contrast", OUString::number(m_nContrast) + "%" );
 
    pAttrList->AddAttribute("draw:color-mode", GetColorMode(enumXFColorStandard));
    //border
    if( m_pBorders )
        m_pBorders->ToXml(pStrm);
    //shadow
    if( m_pShadow )
        m_pShadow->ToXml(pStrm);
 
    pAttrList->AddAttribute( "style:print-content", "true" );
    //protect:
    if( m_bProtectContent || m_bProtectSize || m_bProtectPos )
    {
        OUString protect;
        if( m_bProtectContent )
            protect += "content";
        if( m_bProtectSize )
        {
            if( !protect.isEmpty() )
                protect += " ";
            protect += "size";
        }
        if( m_bProtectPos )
        {
            if( !protect.isEmpty() )
                protect += " ";
            protect += "position";
        }
        pAttrList->AddAttribute( "style:protect", protect );
    }
    //vertical pos and horizon pos:
    pAttrList->AddAttribute( "style:vertical-pos", GetFrameYPos(m_eYPos) );
    pAttrList->AddAttribute( "style:vertical-rel", GetFrameYRel(m_eYRel) );
    pAttrList->AddAttribute( "style:horizontal-pos", GetFrameXPos(m_eXPos) );
    pAttrList->AddAttribute( "style:horizontal-rel", GetFrameXRel(m_eXRel) );
 
    //clip:
    if( FABS(m_fClipLeft)>FLOAT_MIN || FABS(m_fClipRight)>FLOAT_MIN || FABS(m_fClipTop)>FLOAT_MIN || FABS(m_fClipBottom)>FLOAT_MIN )
    {
        OUString clip = "rect(" + OUString::number(m_fClipTop) + "cm " +
            OUString::number(m_fClipRight) + "cm " +
            OUString::number(m_fClipBottom) + "cm " +
            OUString::number(m_fClipLeft) + "cm)";
        pAttrList->AddAttribute("fo:clip",clip);
    }
 
    pStrm->StartElement( "style:properties" );
    pStrm->EndElement( "style:properties" );
 
    pStrm->EndElement( "style:style" );
 
}
 
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