sfx2/source/doc/graphhelp.hxx

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  30
  31 #include <com/sun/star/uno/Reference.hxx>
  32 #include <com/sun/star/io/XStream.hpp>
  33
  34 #include <rtl/ustring.hxx>
  35 class SvMemoryStream;
  36 class GDIMetaFile;
  37 class BitmapEx;
  38
  39 class GraphicHelper
  40 {
  41
  42     static sal_Bool mergeBitmaps_Impl( const BitmapEx& rBmpEx, const BitmapEx& rOverlay,
  43                    const Rectangle& rOverlayRect, BitmapEx& rReturn );
  44
  45     static sal_Bool createThumb_Impl( const GDIMetaFile& rMtf,
  46                        sal_uInt32 nMaximumExtent,
  47                        BitmapEx& rBmpEx,
  48                        const BitmapEx* pOverlay = NULL,
  49                        const Rectangle* pOverlayRect = NULL );
  50
  51 public:
  52
  53     static SvMemoryStream* getFormatStrFromGDI_Impl( const GDIMetaFile* pGDIMeta, sal_uInt32 nFormat );
  54
  55     static void* getEnhMetaFileFromGDI_Impl( const GDIMetaFile* pGDIMeta );
  56
  57     static void* getWinMetaFileFromGDI_Impl( const GDIMetaFile* pGDIMeta, const Size& aMetaSize );
  58
  59     static sal_Bool supportsMetaFileHandle_Impl();
  60
  61     static sal_Bool getThumbnailFormatFromGDI_Impl(
  62             GDIMetaFile* pMetaFile,
  63             sal_Bool bSigned,
  64             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream );
  65
  66     static sal_Bool getSignedThumbnailFormatFromBitmap_Impl(
  67             const BitmapEx& aBitmap,
  68             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream );
  69
  70     static sal_uInt16 getThumbnailReplacementIDByFactoryName_Impl( const ::rtl::OUString& aFactoryShortName,
  71                                                                     sal_Bool bIsTemplate );
  72
  73     static sal_Bool getThumbnailReplacement_Impl(
  74             sal_Int32 nResID,
  75             const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream );
  76
  77 };
  78