sfx2/source/doc/graphhelp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SFX2_SOURCE_DOC_GRAPHHELP_HXX
  21 #define INCLUDED_SFX2_SOURCE_DOC_GRAPHHELP_HXX
  22
  23 #include <sal/config.h>
  24
  25 #include <string_view>
  26
  27 #include <com/sun/star/uno/Reference.hxx>
  28 #include <com/sun/star/io/XStream.hpp>
  29 #include <rtl/ustring.hxx>
  30 #include <tools/gen.hxx>
  31
  32 class SvMemoryStream;
  33 class GDIMetaFile;
  34 class BitmapEx;
  35 enum class ConvertDataFormat;
  36
  37 class GraphicHelper
  38 {
  39 public:
  40
  41     static std::unique_ptr<SvMemoryStream> getFormatStrFromGDI_Impl( const GDIMetaFile* pGDIMeta, ConvertDataFormat nFormat );
  42
  43     static void* getEnhMetaFileFromGDI_Impl( const GDIMetaFile* pGDIMeta );
  44
  45     static void* getWinMetaFileFromGDI_Impl( const GDIMetaFile* pGDIMeta, const Size& aMetaSize );
  46
  47     static bool supportsMetaFileHandle_Impl()
  48     {
  49 #ifdef _WIN32
  50     return true;
  51 #else
  52     return false;
  53 #endif
  54     }
  55
  56     static bool getThumbnailFormatFromBitmap_Impl(
  57             const BitmapEx& rBitmap,
  58             const css::uno::Reference< css::io::XStream >& xStream );
  59
  60     static OUString getThumbnailReplacementIDByFactoryName_Impl(
  61         std::u16string_view aFactoryShortName);
  62
  63     static bool getThumbnailReplacement_Impl(
  64             std::u16string_view rResID,
  65             const css::uno::Reference< css::io::XStream >& xStream );
  66
  67 };
  68
  69 #endif
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */