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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_sd.hxx"
30 
31 #include "drawdoc.hxx"
32 #include "cusshow.hxx"
33 
34 using namespace ::com::sun::star::uno;
35 using namespace ::com::sun::star::presentation;
36 
37 /** replaces a slide from all custom shows with a new one or removes a slide from
38 	all custom shows if pNewPage is 0.
39 */
40 void SdDrawDocument::ReplacePageInCustomShows( const SdPage* pOldPage, const SdPage* pNewPage )
41 {
42 	if ( mpCustomShowList )
43 	{
44 		for (sal_uLong i = 0; i < mpCustomShowList->Count(); i++)
45 		{
46 			SdCustomShow* pCustomShow = (SdCustomShow*) mpCustomShowList->GetObject(i);
47 			if( pNewPage == 0 )
48 				pCustomShow->RemovePage(pOldPage);
49 			else
50 				pCustomShow->ReplacePage(pOldPage,pNewPage);
51 		}
52 	}
53 }
54 
55 extern Reference< XPresentation2 > CreatePresentation( const SdDrawDocument& rDocument );
56 
57 const Reference< XPresentation2 >& SdDrawDocument::getPresentation() const
58 {
59 	if( !mxPresentation.is() )
60 	{
61 		const_cast< SdDrawDocument* >( this )->mxPresentation = CreatePresentation(*this);
62 	}
63 	return mxPresentation;
64 }
65