1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #include <com/sun/star/uno/Reference.hxx> 29*cdf0e10cSrcweir #include <com/sun/star/io/XStream.hpp> 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <rtl/ustring.hxx> 32*cdf0e10cSrcweir class SvMemoryStream; 33*cdf0e10cSrcweir class GDIMetaFile; 34*cdf0e10cSrcweir class BitmapEx; 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir class GraphicHelper 37*cdf0e10cSrcweir { 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir static sal_Bool mergeBitmaps_Impl( const BitmapEx& rBmpEx, const BitmapEx& rOverlay, 40*cdf0e10cSrcweir const Rectangle& rOverlayRect, BitmapEx& rReturn ); 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir static sal_Bool createThumb_Impl( const GDIMetaFile& rMtf, 43*cdf0e10cSrcweir sal_uInt32 nMaximumExtent, 44*cdf0e10cSrcweir BitmapEx& rBmpEx, 45*cdf0e10cSrcweir const BitmapEx* pOverlay = NULL, 46*cdf0e10cSrcweir const Rectangle* pOverlayRect = NULL ); 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir public: 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir static SvMemoryStream* getFormatStrFromGDI_Impl( const GDIMetaFile* pGDIMeta, sal_uInt32 nFormat ); 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir static void* getEnhMetaFileFromGDI_Impl( const GDIMetaFile* pGDIMeta ); 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir static void* getWinMetaFileFromGDI_Impl( const GDIMetaFile* pGDIMeta, const Size& aMetaSize ); 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir static sal_Bool supportsMetaFileHandle_Impl(); 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir static sal_Bool getThumbnailFormatFromGDI_Impl( 59*cdf0e10cSrcweir GDIMetaFile* pMetaFile, 60*cdf0e10cSrcweir sal_Bool bSigned, 61*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir static sal_Bool getSignedThumbnailFormatFromBitmap_Impl( 64*cdf0e10cSrcweir const BitmapEx& aBitmap, 65*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir static sal_uInt16 getThumbnailReplacementIDByFactoryName_Impl( const ::rtl::OUString& aFactoryShortName, 68*cdf0e10cSrcweir sal_Bool bIsTemplate ); 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir static sal_Bool getThumbnailReplacement_Impl( 71*cdf0e10cSrcweir sal_Int32 nResID, 72*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream ); 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir }; 75*cdf0e10cSrcweir 76