include/vcl/TypeSerializer.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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
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   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
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  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_VCL_INC_TYPESERIALIZER_HXX
  21 #define INCLUDED_VCL_INC_TYPESERIALIZER_HXX
  22
  23 #include <vcl/dllapi.h>
  24 #include <tools/GenericTypeSerializer.hxx>
  25 #include <vcl/gradient.hxx>
  26 #include <vcl/gfxlink.hxx>
  27 #include <vcl/graph.hxx>
  28
  29 constexpr sal_uInt32 createMagic(char char1, char char2, char char3, char char4)
  30 {
  31     return (static_cast<sal_uInt32>(char1) << 24) | (static_cast<sal_uInt32>(char2) << 16)
  32            | (static_cast<sal_uInt32>(char3) << 8) | (static_cast<sal_uInt32>(char4) << 0);
  33 }
  34
  35 constexpr sal_uInt32 constSvgMagic = createMagic('s', 'v', 'g', '0');
  36 constexpr sal_uInt32 constWmfMagic = createMagic('w', 'm', 'f', '0');
  37 constexpr sal_uInt32 constEmfMagic = createMagic('e', 'm', 'f', '0');
  38 constexpr sal_uInt32 constPdfMagic = createMagic('p', 'd', 'f', '0');
  39
  40 class VCL_DLLPUBLIC TypeSerializer : public tools::GenericTypeSerializer
  41 {
  42 public:
  43     TypeSerializer(SvStream& rStream);
  44
  45     void readGradient(Gradient& rGradient);
  46     void writeGradient(const Gradient& rGradient);
  47
  48     void readGfxLink(GfxLink& rGfxLink);
  49     void writeGfxLink(const GfxLink& rGfxLink);
  50
  51     void readGraphic(Graphic& rGraphic);
  52     void writeGraphic(const Graphic& rGraphic);
  53
  54     bool readMapMode(MapMode& rMapMode);
  55     void writeMapMode(MapMode const& rMapMode);
  56 };
  57
  58 #endif
  59
  60 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */