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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_SFX2_SOURCE_DOC_GRAPHHELP_HXX
#define INCLUDED_SFX2_SOURCE_DOC_GRAPHHELP_HXX
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/io/XStream.hpp>
#include <rtl/ustring.hxx>
class SvMemoryStream;
class GDIMetaFile;
class BitmapEx;
class GraphicHelper
{
static sal_Bool mergeBitmaps_Impl( const BitmapEx& rBmpEx, const BitmapEx& rOverlay,
const Rectangle& rOverlayRect, BitmapEx& rReturn );
static sal_Bool createThumb_Impl( const GDIMetaFile& rMtf,
sal_uInt32 nMaximumExtent,
BitmapEx& rBmpEx,
const BitmapEx* pOverlay = NULL,
const Rectangle* pOverlayRect = NULL );
public:
static SvMemoryStream* getFormatStrFromGDI_Impl( const GDIMetaFile* pGDIMeta, sal_uInt32 nFormat );
static void* getEnhMetaFileFromGDI_Impl( const GDIMetaFile* pGDIMeta );
static void* getWinMetaFileFromGDI_Impl( const GDIMetaFile* pGDIMeta, const Size& aMetaSize );
static sal_Bool supportsMetaFileHandle_Impl();
static sal_Bool getThumbnailFormatFromGDI_Impl(
GDIMetaFile* pMetaFile,
sal_Bool bSigned,
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream );
static sal_Bool getSignedThumbnailFormatFromBitmap_Impl(
const BitmapEx& aBitmap,
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream );
static sal_uInt16 getThumbnailReplacementIDByFactoryName_Impl( const OUString& aFactoryShortName,
sal_Bool bIsTemplate );
static sal_Bool getThumbnailReplacement_Impl(
sal_Int32 nResID,
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >& xStream );
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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