office-gobmx/sd/source/core/cusshow.cxx

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 *
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 * Copyright 2000, 2010 Oracle and/or its affiliates.
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"


#include <com/sun/star/lang/XComponent.hpp>

#include "sdiocmpt.hxx"
#include "cusshow.hxx"
#include "sdpage.hxx"
#include "drawdoc.hxx"

// #90477#
#include <tools/tenccvt.hxx>

using namespace ::com::sun::star;

/*************************************************************************
|*
|* Ctor
|*
\************************************************************************/
SdCustomShow::SdCustomShow(SdDrawDocument* pDrawDoc)
  : List(),
  pDoc(pDrawDoc)
{
}

/*************************************************************************
|*
|* Copy-Ctor
|*
\************************************************************************/
SdCustomShow::SdCustomShow( const SdCustomShow& rShow )
    : List( rShow )
{
    aName = rShow.GetName();
    pDoc = rShow.GetDoc();
}

SdCustomShow::SdCustomShow(SdDrawDocument* pDrawDoc, ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xShow )
  : List(),
  pDoc(pDrawDoc),
  mxUnoCustomShow( xShow )
{
}

/*************************************************************************
|*
|* Dtor
|*
\************************************************************************/
SdCustomShow::~SdCustomShow()
{
    uno::Reference< uno::XInterface > xShow( mxUnoCustomShow );
    uno::Reference< lang::XComponent > xComponent( xShow, uno::UNO_QUERY );
    if( xComponent.is() )
        xComponent->dispose();
}

extern uno::Reference< uno::XInterface > createUnoCustomShow( SdCustomShow* pShow );

uno::Reference< uno::XInterface > SdCustomShow::getUnoCustomShow()
{
    // try weak reference first
    uno::Reference< uno::XInterface > xShow( mxUnoCustomShow );

    if( !xShow.is() )
    {
        xShow = createUnoCustomShow( this );
    }

    return xShow;
}

void SdCustomShow::ReplacePage( const SdPage* pOldPage, const SdPage* pNewPage )
{
    if( !pNewPage )
    {
        RemovePage( pOldPage );
    }
    else
    {
        ULONG nPos;
        while( (nPos = GetPos( (void*)pOldPage )) != CONTAINER_ENTRY_NOTFOUND  )
        {
            Replace( (void*)pNewPage, nPos );
        }
    }
}

void SdCustomShow::RemovePage( const SdPage* pPage )
{
    ULONG nPos;
    while( (nPos = GetPos( (void*)pPage )) != CONTAINER_ENTRY_NOTFOUND  )
    {
        Remove( nPos );
    }
}